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1. ANK2 loss-of-function variants are associated with epilepsy, and lead to impaired axon initial segment plasticity and hyperactive network activity in hiPSC-derived neuronal networks

Author: Genetica Klinische Genetica, Brain, Teunissen, Maria W A, Lewerissa, Elly, van Hugte, Eline J H, Wang, Shan, Ockeloen, Charlotte W, Koolen, David A, Pfundt, Rolph, Marcelis, Carlo L M, Brilstra, Eva, Howe, Jennifer L, Scherer, Stephen W, Le Guillou, Xavier, Bilan, Frédéric, Primiano, Michelle, Roohi, Jasmin, Piton, Amelie, de Saint Martin, Anne, Baer, Sarah, Seiffert, Simone, Platzer, Konrad, Jamra, Rami Abou, Syrbe, Steffen, Doering, Jan Henje, Lakhani, Shenela, Nangia, Srishti, Gilissen, Christian, Vermeulen, R Jeroen, Rouhl, Rob P W, Brunner, Han G, Willemsen, Marjolein H, Kasri, Nael Nadif, Genetica Klinische Genetica, Brain, Teunissen, Maria W A, Lewerissa, Elly, van Hugte, Eline J H, Wang, Shan, Ockeloen, Charlotte W, Koolen, David A, Pfundt, Rolph, Marcelis, Carlo L M, Brilstra, Eva, Howe, Jennifer L, Scherer, Stephen W, Le Guillou, Xavier, Bilan, Frédéric, Primiano, Michelle, Roohi, Jasmin, Piton, Amelie, de Saint Martin, Anne, Baer, Sarah, Seiffert, Simone, Platzer, Konrad, Jamra, Rami Abou, Syrbe, Steffen, Doering, Jan Henje, Lakhani, Shenela, Nangia, Srishti, Gilissen, Christian, Vermeulen, R Jeroen, Rouhl, Rob P W, Brunner, Han G, Willemsen, Marjolein H, and Kasri, Nael Nadif
Published: 2023

2. CAPRIN1 haploinsufficiency causes a neurodevelopmental disorder with language impairment, ADHD and ASD

Author: Genetica, Genetica Sectie Genoomdiagnostiek, Pavinato, Lisa, Delle Vedove, Andrea, Carli, Diana, Ferrero, Marta, Carestiato, Silvia, Howe, Jennifer L, Agolini, Emanuele, Coviello, Domenico A, van de Laar, Ingrid, Au, Ping Yee Billie, Di Gregorio, Eleonora, Fabbiani, Alessandra, Croci, Susanna, Mencarelli, Maria Antonietta, Bruno, Lucia P, Renieri, Alessandra, Veltra, Danai, Sofocleous, Christalena, Faivre, Laurence, Mazel, Benoit, Safraou, Hana, Denommé-Pichon, Anne Sophie, van Slegtenhorst, Marjon A, Giesbertz, Noor, van Jaarsveld, Richard H, Childers, Anna, Rogers, R Curtis, Novelli, Antonio, De Rubeis, Silvia, Buxbaum, Joseph D, Scherer, Stephen W, Ferrero, Giovanni Battista, Wirth, Brunhilde, Brusco, Alfredo, Genetica, Genetica Sectie Genoomdiagnostiek, Pavinato, Lisa, Delle Vedove, Andrea, Carli, Diana, Ferrero, Marta, Carestiato, Silvia, Howe, Jennifer L, Agolini, Emanuele, Coviello, Domenico A, van de Laar, Ingrid, Au, Ping Yee Billie, Di Gregorio, Eleonora, Fabbiani, Alessandra, Croci, Susanna, Mencarelli, Maria Antonietta, Bruno, Lucia P, Renieri, Alessandra, Veltra, Danai, Sofocleous, Christalena, Faivre, Laurence, Mazel, Benoit, Safraou, Hana, Denommé-Pichon, Anne Sophie, van Slegtenhorst, Marjon A, Giesbertz, Noor, van Jaarsveld, Richard H, Childers, Anna, Rogers, R Curtis, Novelli, Antonio, De Rubeis, Silvia, Buxbaum, Joseph D, Scherer, Stephen W, Ferrero, Giovanni Battista, Wirth, Brunhilde, and Brusco, Alfredo
Published: 2023

3. Genotype-phenotype correlations in SCN8A-related disorders reveal prognostic and therapeutic implications

Author: Luxembourg Centre for Systems Biomedicine (LCSB): Bioinformatics Core (R. Schneider Group) [research center], BMBF, Treat-ION, 01GM1907 [sponsor], Johannesen, Katrine M., Liu, Yuanyuan, Koko, Mahmoud, Gjerulfsen, Cathrine E., Sonnenberg, Lukas, Schubert, Julian, Fenger, Christina D., Eltokhi, Ahmed, Rannap, Maert, Koch, Nils A., Lauxmann, Stephan, Krüger, Johanna, Kegele, Josua, Canafoglia, Laura, Franceschetti, Silvana, Mayer, Thomas, Rebstock, Johannes, Zacher, Pia, Ruf, Susanne, Alber, Michael, Sterbova, Katalin, Lassuthová, Petra, Vlckova, Marketa, Lemke, Johannes R., Platzer, Konrad, Krey, Ilona, Heine, Constanze, Wieczorek, Dagmar, Kroell-Seger, Judith, Lund, Caroline, Klein, Karl Martin, Billie Au, P. Y., Rho, Jong M., Ho, Alice W., Masnada, Silvia, Veggiotti, Pierangelo, Giordano, Lucio, Accorsi, Patrizia, Hoei-Hansen, Christina E., Striano, Pasquale, Zara, Federico, Verhelst, Helene, Verhoeven, Judith S., van der Zwaag, Bert, Harder, Aster V. E., Brilstra, Eva, Pendziwiat, Manuela, Lebon, Sebastian, Vaccarezza, Maria, Minh Le, Ngoc, Christensen, Jakob, Grønborg, Sabine, Scherer, Stephen W., Howe, Jennifer, Fazeli, Walid, Howell, Katherine B., Leventer, Richard, Stutterd, Chloe, Walsh, Sonja, Gerard, Marion, Gerard, Bénédicte, Matricardi, Sara, Bonardi, Claudia M., Sartori, Stefano, Berger, Andrea, Hoffman-Zacharska, Dorota, Mastrangelo, Massimo, Darra, Francesca, Vøllo, Arve, Motazacker, M. Mahdi, Lakeman, Phillis, Nizon, Mathilde, Betzler, Cornelia, Altuzarra, Cecilia, Caume, Roseline, Roubertie, Agathe, Gélisse, Philippe, Marini, Carla, Guerrini, Renzo, Bilan, Frederic, Tibussek, Daniel, Koch-Hogrebe, Margarete, Perry, M. Scott, Ichikawa, Shoji, Dadali, Elena, Sharkov, Artem, Mishina, Irina, Abramov, Mikhail, Kanivets, Ilya, Korostelev, Sergey, Kutsev, Sergey, Wain, Karen E., Eisenhauer, Nancy, Wagner, Monisa, Savatt, Juliann M., Müller-Schlüter, Karen, Bassan, Haim, Borovikov, Artem, Nassogne, Marie-Cecile, Destrée, Anne, Schoonjans, An-Sofie, Meuwissen, Marije, Buzatu, Marga, Jansen, Anna, Scalais, Emmanuel, Srivastava, Siddharth, Tan, Wen-Hann, Olson, Heather E., Loddenkemper, Tobias, Poduri, Annapurna, Helbig, Katherine L., Helbig, Ingo, Fitzgerald, Mark P., Goldberg, Ethan M., Roser, Timo, Borggraefe, Ingo, Brünger, Tobias, May, Patrick, Lal, Dennis, Lederer, Damien, Rubboli, Guido, Heyne, Henrike O., Lesca, Gaetan, Hedrich, Ulrike B. S., Benda, Jan, Gardella, Elena, Lerche, Holger, Møller, Rikke S., Luxembourg Centre for Systems Biomedicine (LCSB): Bioinformatics Core (R. Schneider Group) [research center], BMBF, Treat-ION, 01GM1907 [sponsor], Johannesen, Katrine M., Liu, Yuanyuan, Koko, Mahmoud, Gjerulfsen, Cathrine E., Sonnenberg, Lukas, Schubert, Julian, Fenger, Christina D., Eltokhi, Ahmed, Rannap, Maert, Koch, Nils A., Lauxmann, Stephan, Krüger, Johanna, Kegele, Josua, Canafoglia, Laura, Franceschetti, Silvana, Mayer, Thomas, Rebstock, Johannes, Zacher, Pia, Ruf, Susanne, Alber, Michael, Sterbova, Katalin, Lassuthová, Petra, Vlckova, Marketa, Lemke, Johannes R., Platzer, Konrad, Krey, Ilona, Heine, Constanze, Wieczorek, Dagmar, Kroell-Seger, Judith, Lund, Caroline, Klein, Karl Martin, Billie Au, P. Y., Rho, Jong M., Ho, Alice W., Masnada, Silvia, Veggiotti, Pierangelo, Giordano, Lucio, Accorsi, Patrizia, Hoei-Hansen, Christina E., Striano, Pasquale, Zara, Federico, Verhelst, Helene, Verhoeven, Judith S., van der Zwaag, Bert, Harder, Aster V. E., Brilstra, Eva, Pendziwiat, Manuela, Lebon, Sebastian, Vaccarezza, Maria, Minh Le, Ngoc, Christensen, Jakob, Grønborg, Sabine, Scherer, Stephen W., Howe, Jennifer, Fazeli, Walid, Howell, Katherine B., Leventer, Richard, Stutterd, Chloe, Walsh, Sonja, Gerard, Marion, Gerard, Bénédicte, Matricardi, Sara, Bonardi, Claudia M., Sartori, Stefano, Berger, Andrea, Hoffman-Zacharska, Dorota, Mastrangelo, Massimo, Darra, Francesca, Vøllo, Arve, Motazacker, M. Mahdi, Lakeman, Phillis, Nizon, Mathilde, Betzler, Cornelia, Altuzarra, Cecilia, Caume, Roseline, Roubertie, Agathe, Gélisse, Philippe, Marini, Carla, Guerrini, Renzo, Bilan, Frederic, Tibussek, Daniel, Koch-Hogrebe, Margarete, Perry, M. Scott, Ichikawa, Shoji, Dadali, Elena, Sharkov, Artem, Mishina, Irina, Abramov, Mikhail, Kanivets, Ilya, Korostelev, Sergey, Kutsev, Sergey, Wain, Karen E., Eisenhauer, Nancy, Wagner, Monisa, Savatt, Juliann M., Müller-Schlüter, Karen, Bassan, Haim, Borovikov, Artem, Nassogne, Marie-Cecile, Destrée, Anne, Schoonjans, An-Sofie, Meuwissen, Marije, Buzatu, Marga, Jansen, Anna, Scalais, Emmanuel, Srivastava, Siddharth, Tan, Wen-Hann, Olson, Heather E., Loddenkemper, Tobias, Poduri, Annapurna, Helbig, Katherine L., Helbig, Ingo, Fitzgerald, Mark P., Goldberg, Ethan M., Roser, Timo, Borggraefe, Ingo, Brünger, Tobias, May, Patrick, Lal, Dennis, Lederer, Damien, Rubboli, Guido, Heyne, Henrike O., Lesca, Gaetan, Hedrich, Ulrike B. S., Benda, Jan, Gardella, Elena, Lerche, Holger, and Møller, Rikke S.
Abstract: We report detailed functional analyses and genotype-phenotype correlations in 392 individuals carrying disease-causing variants in SCN8A, encoding the voltage-gated Na+ channel NaV1.6, with the aim of describing clinical phenotypes related to functional effects. Six different clinical subgroups could be identified: 1) Benign familial infantile epilepsy (BFIE) (n = 15, normal cognition, treatable seizures), 2) intermediate epilepsy (n = 33, mild ID, partially pharmaco-responsive), 3) developmental and epileptic encephalopathy (DEE, n = 177, severe ID, majority pharmaco-resistant), 4) generalized epilepsy (n = 20, mild to moderate ID, frequently with absence seizures), 5) unclassifiable epilepsy (n = 127), and 6) neurodevelopmental disorder without epilepsy (n = 20, mild to moderate ID). Groups 1–3 presented with focal or multifocal seizures (median age of onset: four months) and focal epileptiform discharges, whereas the onset of seizures in group 4 was later (median: 42 months) with generalized epileptiform discharges. We performed functional studies expressing missense variants in ND7/23 neuroblastoma cells and primary neuronal cultures using recombinant tetrodotoxin-insensitive human NaV1.6 channels and whole-cell patch-clamping. Two variants causing DEE showed a strong gain-of-function (GOF, hyperpolarising shift of steady-state activation, strongly increased neuronal firing rate), and one variant causing BFIE or intermediate epilepsy showed a mild GOF (defective fast inactivation, less increased firing). In contrast, all three variants causing generalized epilepsy induced a loss-of-function (LOF, reduced current amplitudes, depolarising shift of steady-state activation, reduced neuronal firing). Including previous studies, functional effects were known for 170 individuals. All 136 individuals carrying a functionally tested GOF variant had either focal (97, groups 1–3), or unclassifiable epilepsy (39), whereas 34 with a LOF variant had either generalized (14), no
Published: 2022

4. Genotype-phenotype correlations in SCN8A-related disorders reveal prognostic and therapeutic implications

Author: Luxembourg Centre for Systems Biomedicine (LCSB): Bioinformatics Core (R. Schneider Group) [research center], BMBF, Treat-ION, 01GM1907 [sponsor], Johannesen, Katrine M., Liu, Yuanyuan, Koko, Mahmoud, Gjerulfsen, Cathrine E., Sonnenberg, Lukas, Schubert, Julian, Fenger, Christina D., Eltokhi, Ahmed, Rannap, Maert, Koch, Nils A., Lauxmann, Stephan, Krüger, Johanna, Kegele, Josua, Canafoglia, Laura, Franceschetti, Silvana, Mayer, Thomas, Rebstock, Johannes, Zacher, Pia, Ruf, Susanne, Alber, Michael, Sterbova, Katalin, Lassuthová, Petra, Vlckova, Marketa, Lemke, Johannes R., Platzer, Konrad, Krey, Ilona, Heine, Constanze, Wieczorek, Dagmar, Kroell-Seger, Judith, Lund, Caroline, Klein, Karl Martin, Billie Au, P. Y., Rho, Jong M., Ho, Alice W., Masnada, Silvia, Veggiotti, Pierangelo, Giordano, Lucio, Accorsi, Patrizia, Hoei-Hansen, Christina E., Striano, Pasquale, Zara, Federico, Verhelst, Helene, Verhoeven, Judith S., van der Zwaag, Bert, Harder, Aster V. E., Brilstra, Eva, Pendziwiat, Manuela, Lebon, Sebastian, Vaccarezza, Maria, Minh Le, Ngoc, Christensen, Jakob, Grønborg, Sabine, Scherer, Stephen W., Howe, Jennifer, Fazeli, Walid, Howell, Katherine B., Leventer, Richard, Stutterd, Chloe, Walsh, Sonja, Gerard, Marion, Gerard, Bénédicte, Matricardi, Sara, Bonardi, Claudia M., Sartori, Stefano, Berger, Andrea, Hoffman-Zacharska, Dorota, Mastrangelo, Massimo, Darra, Francesca, Vøllo, Arve, Motazacker, M. Mahdi, Lakeman, Phillis, Nizon, Mathilde, Betzler, Cornelia, Altuzarra, Cecilia, Caume, Roseline, Roubertie, Agathe, Gélisse, Philippe, Marini, Carla, Guerrini, Renzo, Bilan, Frederic, Tibussek, Daniel, Koch-Hogrebe, Margarete, Perry, M. Scott, Ichikawa, Shoji, Dadali, Elena, Sharkov, Artem, Mishina, Irina, Abramov, Mikhail, Kanivets, Ilya, Korostelev, Sergey, Kutsev, Sergey, Wain, Karen E., Eisenhauer, Nancy, Wagner, Monisa, Savatt, Juliann M., Müller-Schlüter, Karen, Bassan, Haim, Borovikov, Artem, Nassogne, Marie-Cecile, Destrée, Anne, Schoonjans, An-Sofie, Meuwissen, Marije, Buzatu, Marga, Jansen, Anna, Scalais, Emmanuel, Srivastava, Siddharth, Tan, Wen-Hann, Olson, Heather E., Loddenkemper, Tobias, Poduri, Annapurna, Helbig, Katherine L., Helbig, Ingo, Fitzgerald, Mark P., Goldberg, Ethan M., Roser, Timo, Borggraefe, Ingo, Brünger, Tobias, May, Patrick, Lal, Dennis, Lederer, Damien, Rubboli, Guido, Heyne, Henrike O., Lesca, Gaetan, Hedrich, Ulrike B. S., Benda, Jan, Gardella, Elena, Lerche, Holger, Møller, Rikke S., Luxembourg Centre for Systems Biomedicine (LCSB): Bioinformatics Core (R. Schneider Group) [research center], BMBF, Treat-ION, 01GM1907 [sponsor], Johannesen, Katrine M., Liu, Yuanyuan, Koko, Mahmoud, Gjerulfsen, Cathrine E., Sonnenberg, Lukas, Schubert, Julian, Fenger, Christina D., Eltokhi, Ahmed, Rannap, Maert, Koch, Nils A., Lauxmann, Stephan, Krüger, Johanna, Kegele, Josua, Canafoglia, Laura, Franceschetti, Silvana, Mayer, Thomas, Rebstock, Johannes, Zacher, Pia, Ruf, Susanne, Alber, Michael, Sterbova, Katalin, Lassuthová, Petra, Vlckova, Marketa, Lemke, Johannes R., Platzer, Konrad, Krey, Ilona, Heine, Constanze, Wieczorek, Dagmar, Kroell-Seger, Judith, Lund, Caroline, Klein, Karl Martin, Billie Au, P. Y., Rho, Jong M., Ho, Alice W., Masnada, Silvia, Veggiotti, Pierangelo, Giordano, Lucio, Accorsi, Patrizia, Hoei-Hansen, Christina E., Striano, Pasquale, Zara, Federico, Verhelst, Helene, Verhoeven, Judith S., van der Zwaag, Bert, Harder, Aster V. E., Brilstra, Eva, Pendziwiat, Manuela, Lebon, Sebastian, Vaccarezza, Maria, Minh Le, Ngoc, Christensen, Jakob, Grønborg, Sabine, Scherer, Stephen W., Howe, Jennifer, Fazeli, Walid, Howell, Katherine B., Leventer, Richard, Stutterd, Chloe, Walsh, Sonja, Gerard, Marion, Gerard, Bénédicte, Matricardi, Sara, Bonardi, Claudia M., Sartori, Stefano, Berger, Andrea, Hoffman-Zacharska, Dorota, Mastrangelo, Massimo, Darra, Francesca, Vøllo, Arve, Motazacker, M. Mahdi, Lakeman, Phillis, Nizon, Mathilde, Betzler, Cornelia, Altuzarra, Cecilia, Caume, Roseline, Roubertie, Agathe, Gélisse, Philippe, Marini, Carla, Guerrini, Renzo, Bilan, Frederic, Tibussek, Daniel, Koch-Hogrebe, Margarete, Perry, M. Scott, Ichikawa, Shoji, Dadali, Elena, Sharkov, Artem, Mishina, Irina, Abramov, Mikhail, Kanivets, Ilya, Korostelev, Sergey, Kutsev, Sergey, Wain, Karen E., Eisenhauer, Nancy, Wagner, Monisa, Savatt, Juliann M., Müller-Schlüter, Karen, Bassan, Haim, Borovikov, Artem, Nassogne, Marie-Cecile, Destrée, Anne, Schoonjans, An-Sofie, Meuwissen, Marije, Buzatu, Marga, Jansen, Anna, Scalais, Emmanuel, Srivastava, Siddharth, Tan, Wen-Hann, Olson, Heather E., Loddenkemper, Tobias, Poduri, Annapurna, Helbig, Katherine L., Helbig, Ingo, Fitzgerald, Mark P., Goldberg, Ethan M., Roser, Timo, Borggraefe, Ingo, Brünger, Tobias, May, Patrick, Lal, Dennis, Lederer, Damien, Rubboli, Guido, Heyne, Henrike O., Lesca, Gaetan, Hedrich, Ulrike B. S., Benda, Jan, Gardella, Elena, Lerche, Holger, and Møller, Rikke S.
Abstract: We report detailed functional analyses and genotype-phenotype correlations in 392 individuals carrying disease-causing variants in SCN8A, encoding the voltage-gated Na+ channel NaV1.6, with the aim of describing clinical phenotypes related to functional effects. Six different clinical subgroups could be identified: 1) Benign familial infantile epilepsy (BFIE) (n = 15, normal cognition, treatable seizures), 2) intermediate epilepsy (n = 33, mild ID, partially pharmaco-responsive), 3) developmental and epileptic encephalopathy (DEE, n = 177, severe ID, majority pharmaco-resistant), 4) generalized epilepsy (n = 20, mild to moderate ID, frequently with absence seizures), 5) unclassifiable epilepsy (n = 127), and 6) neurodevelopmental disorder without epilepsy (n = 20, mild to moderate ID). Groups 1–3 presented with focal or multifocal seizures (median age of onset: four months) and focal epileptiform discharges, whereas the onset of seizures in group 4 was later (median: 42 months) with generalized epileptiform discharges. We performed functional studies expressing missense variants in ND7/23 neuroblastoma cells and primary neuronal cultures using recombinant tetrodotoxin-insensitive human NaV1.6 channels and whole-cell patch-clamping. Two variants causing DEE showed a strong gain-of-function (GOF, hyperpolarising shift of steady-state activation, strongly increased neuronal firing rate), and one variant causing BFIE or intermediate epilepsy showed a mild GOF (defective fast inactivation, less increased firing). In contrast, all three variants causing generalized epilepsy induced a loss-of-function (LOF, reduced current amplitudes, depolarising shift of steady-state activation, reduced neuronal firing). Including previous studies, functional effects were known for 170 individuals. All 136 individuals carrying a functionally tested GOF variant had either focal (97, groups 1–3), or unclassifiable epilepsy (39), whereas 34 with a LOF variant had either generalized (14), no
Published: 2022

5. Genotype-phenotype correlations in SCN8A-related disorders reveal prognostic and therapeutic implications

Author: Luxembourg Centre for Systems Biomedicine (LCSB): Bioinformatics Core (R. Schneider Group) [research center], BMBF, Treat-ION, 01GM1907 [sponsor], Johannesen, Katrine M., Liu, Yuanyuan, Koko, Mahmoud, Gjerulfsen, Cathrine E., Sonnenberg, Lukas, Schubert, Julian, Fenger, Christina D., Eltokhi, Ahmed, Rannap, Maert, Koch, Nils A., Lauxmann, Stephan, Krüger, Johanna, Kegele, Josua, Canafoglia, Laura, Franceschetti, Silvana, Mayer, Thomas, Rebstock, Johannes, Zacher, Pia, Ruf, Susanne, Alber, Michael, Sterbova, Katalin, Lassuthová, Petra, Vlckova, Marketa, Lemke, Johannes R., Platzer, Konrad, Krey, Ilona, Heine, Constanze, Wieczorek, Dagmar, Kroell-Seger, Judith, Lund, Caroline, Klein, Karl Martin, Billie Au, P. Y., Rho, Jong M., Ho, Alice W., Masnada, Silvia, Veggiotti, Pierangelo, Giordano, Lucio, Accorsi, Patrizia, Hoei-Hansen, Christina E., Striano, Pasquale, Zara, Federico, Verhelst, Helene, Verhoeven, Judith S., van der Zwaag, Bert, Harder, Aster V. E., Brilstra, Eva, Pendziwiat, Manuela, Lebon, Sebastian, Vaccarezza, Maria, Minh Le, Ngoc, Christensen, Jakob, Grønborg, Sabine, Scherer, Stephen W., Howe, Jennifer, Fazeli, Walid, Howell, Katherine B., Leventer, Richard, Stutterd, Chloe, Walsh, Sonja, Gerard, Marion, Gerard, Bénédicte, Matricardi, Sara, Bonardi, Claudia M., Sartori, Stefano, Berger, Andrea, Hoffman-Zacharska, Dorota, Mastrangelo, Massimo, Darra, Francesca, Vøllo, Arve, Motazacker, M. Mahdi, Lakeman, Phillis, Nizon, Mathilde, Betzler, Cornelia, Altuzarra, Cecilia, Caume, Roseline, Roubertie, Agathe, Gélisse, Philippe, Marini, Carla, Guerrini, Renzo, Bilan, Frederic, Tibussek, Daniel, Koch-Hogrebe, Margarete, Perry, M. Scott, Ichikawa, Shoji, Dadali, Elena, Sharkov, Artem, Mishina, Irina, Abramov, Mikhail, Kanivets, Ilya, Korostelev, Sergey, Kutsev, Sergey, Wain, Karen E., Eisenhauer, Nancy, Wagner, Monisa, Savatt, Juliann M., Müller-Schlüter, Karen, Bassan, Haim, Borovikov, Artem, Nassogne, Marie-Cecile, Destrée, Anne, Schoonjans, An-Sofie, Meuwissen, Marije, Buzatu, Marga, Jansen, Anna, Scalais, Emmanuel, Srivastava, Siddharth, Tan, Wen-Hann, Olson, Heather E., Loddenkemper, Tobias, Poduri, Annapurna, Helbig, Katherine L., Helbig, Ingo, Fitzgerald, Mark P., Goldberg, Ethan M., Roser, Timo, Borggraefe, Ingo, Brünger, Tobias, May, Patrick, Lal, Dennis, Lederer, Damien, Rubboli, Guido, Heyne, Henrike O., Lesca, Gaetan, Hedrich, Ulrike B. S., Benda, Jan, Gardella, Elena, Lerche, Holger, Møller, Rikke S., Luxembourg Centre for Systems Biomedicine (LCSB): Bioinformatics Core (R. Schneider Group) [research center], BMBF, Treat-ION, 01GM1907 [sponsor], Johannesen, Katrine M., Liu, Yuanyuan, Koko, Mahmoud, Gjerulfsen, Cathrine E., Sonnenberg, Lukas, Schubert, Julian, Fenger, Christina D., Eltokhi, Ahmed, Rannap, Maert, Koch, Nils A., Lauxmann, Stephan, Krüger, Johanna, Kegele, Josua, Canafoglia, Laura, Franceschetti, Silvana, Mayer, Thomas, Rebstock, Johannes, Zacher, Pia, Ruf, Susanne, Alber, Michael, Sterbova, Katalin, Lassuthová, Petra, Vlckova, Marketa, Lemke, Johannes R., Platzer, Konrad, Krey, Ilona, Heine, Constanze, Wieczorek, Dagmar, Kroell-Seger, Judith, Lund, Caroline, Klein, Karl Martin, Billie Au, P. Y., Rho, Jong M., Ho, Alice W., Masnada, Silvia, Veggiotti, Pierangelo, Giordano, Lucio, Accorsi, Patrizia, Hoei-Hansen, Christina E., Striano, Pasquale, Zara, Federico, Verhelst, Helene, Verhoeven, Judith S., van der Zwaag, Bert, Harder, Aster V. E., Brilstra, Eva, Pendziwiat, Manuela, Lebon, Sebastian, Vaccarezza, Maria, Minh Le, Ngoc, Christensen, Jakob, Grønborg, Sabine, Scherer, Stephen W., Howe, Jennifer, Fazeli, Walid, Howell, Katherine B., Leventer, Richard, Stutterd, Chloe, Walsh, Sonja, Gerard, Marion, Gerard, Bénédicte, Matricardi, Sara, Bonardi, Claudia M., Sartori, Stefano, Berger, Andrea, Hoffman-Zacharska, Dorota, Mastrangelo, Massimo, Darra, Francesca, Vøllo, Arve, Motazacker, M. Mahdi, Lakeman, Phillis, Nizon, Mathilde, Betzler, Cornelia, Altuzarra, Cecilia, Caume, Roseline, Roubertie, Agathe, Gélisse, Philippe, Marini, Carla, Guerrini, Renzo, Bilan, Frederic, Tibussek, Daniel, Koch-Hogrebe, Margarete, Perry, M. Scott, Ichikawa, Shoji, Dadali, Elena, Sharkov, Artem, Mishina, Irina, Abramov, Mikhail, Kanivets, Ilya, Korostelev, Sergey, Kutsev, Sergey, Wain, Karen E., Eisenhauer, Nancy, Wagner, Monisa, Savatt, Juliann M., Müller-Schlüter, Karen, Bassan, Haim, Borovikov, Artem, Nassogne, Marie-Cecile, Destrée, Anne, Schoonjans, An-Sofie, Meuwissen, Marije, Buzatu, Marga, Jansen, Anna, Scalais, Emmanuel, Srivastava, Siddharth, Tan, Wen-Hann, Olson, Heather E., Loddenkemper, Tobias, Poduri, Annapurna, Helbig, Katherine L., Helbig, Ingo, Fitzgerald, Mark P., Goldberg, Ethan M., Roser, Timo, Borggraefe, Ingo, Brünger, Tobias, May, Patrick, Lal, Dennis, Lederer, Damien, Rubboli, Guido, Heyne, Henrike O., Lesca, Gaetan, Hedrich, Ulrike B. S., Benda, Jan, Gardella, Elena, Lerche, Holger, and Møller, Rikke S.
Abstract: We report detailed functional analyses and genotype-phenotype correlations in 392 individuals carrying disease-causing variants in SCN8A, encoding the voltage-gated Na+ channel NaV1.6, with the aim of describing clinical phenotypes related to functional effects. Six different clinical subgroups could be identified: 1) Benign familial infantile epilepsy (BFIE) (n = 15, normal cognition, treatable seizures), 2) intermediate epilepsy (n = 33, mild ID, partially pharmaco-responsive), 3) developmental and epileptic encephalopathy (DEE, n = 177, severe ID, majority pharmaco-resistant), 4) generalized epilepsy (n = 20, mild to moderate ID, frequently with absence seizures), 5) unclassifiable epilepsy (n = 127), and 6) neurodevelopmental disorder without epilepsy (n = 20, mild to moderate ID). Groups 1–3 presented with focal or multifocal seizures (median age of onset: four months) and focal epileptiform discharges, whereas the onset of seizures in group 4 was later (median: 42 months) with generalized epileptiform discharges. We performed functional studies expressing missense variants in ND7/23 neuroblastoma cells and primary neuronal cultures using recombinant tetrodotoxin-insensitive human NaV1.6 channels and whole-cell patch-clamping. Two variants causing DEE showed a strong gain-of-function (GOF, hyperpolarising shift of steady-state activation, strongly increased neuronal firing rate), and one variant causing BFIE or intermediate epilepsy showed a mild GOF (defective fast inactivation, less increased firing). In contrast, all three variants causing generalized epilepsy induced a loss-of-function (LOF, reduced current amplitudes, depolarising shift of steady-state activation, reduced neuronal firing). Including previous studies, functional effects were known for 170 individuals. All 136 individuals carrying a functionally tested GOF variant had either focal (97, groups 1–3), or unclassifiable epilepsy (39), whereas 34 with a LOF variant had either generalized (14), no
Published: 2022

6. Genotype-phenotype correlations in SCN8A-related disorders reveal prognostic and therapeutic implications

Author: Luxembourg Centre for Systems Biomedicine (LCSB): Bioinformatics Core (R. Schneider Group) [research center], BMBF, Treat-ION, 01GM1907 [sponsor], Johannesen, Katrine M., Liu, Yuanyuan, Koko, Mahmoud, Gjerulfsen, Cathrine E., Sonnenberg, Lukas, Schubert, Julian, Fenger, Christina D., Eltokhi, Ahmed, Rannap, Maert, Koch, Nils A., Lauxmann, Stephan, Krüger, Johanna, Kegele, Josua, Canafoglia, Laura, Franceschetti, Silvana, Mayer, Thomas, Rebstock, Johannes, Zacher, Pia, Ruf, Susanne, Alber, Michael, Sterbova, Katalin, Lassuthová, Petra, Vlckova, Marketa, Lemke, Johannes R., Platzer, Konrad, Krey, Ilona, Heine, Constanze, Wieczorek, Dagmar, Kroell-Seger, Judith, Lund, Caroline, Klein, Karl Martin, Billie Au, P. Y., Rho, Jong M., Ho, Alice W., Masnada, Silvia, Veggiotti, Pierangelo, Giordano, Lucio, Accorsi, Patrizia, Hoei-Hansen, Christina E., Striano, Pasquale, Zara, Federico, Verhelst, Helene, Verhoeven, Judith S., van der Zwaag, Bert, Harder, Aster V. E., Brilstra, Eva, Pendziwiat, Manuela, Lebon, Sebastian, Vaccarezza, Maria, Minh Le, Ngoc, Christensen, Jakob, Grønborg, Sabine, Scherer, Stephen W., Howe, Jennifer, Fazeli, Walid, Howell, Katherine B., Leventer, Richard, Stutterd, Chloe, Walsh, Sonja, Gerard, Marion, Gerard, Bénédicte, Matricardi, Sara, Bonardi, Claudia M., Sartori, Stefano, Berger, Andrea, Hoffman-Zacharska, Dorota, Mastrangelo, Massimo, Darra, Francesca, Vøllo, Arve, Motazacker, M. Mahdi, Lakeman, Phillis, Nizon, Mathilde, Betzler, Cornelia, Altuzarra, Cecilia, Caume, Roseline, Roubertie, Agathe, Gélisse, Philippe, Marini, Carla, Guerrini, Renzo, Bilan, Frederic, Tibussek, Daniel, Koch-Hogrebe, Margarete, Perry, M. Scott, Ichikawa, Shoji, Dadali, Elena, Sharkov, Artem, Mishina, Irina, Abramov, Mikhail, Kanivets, Ilya, Korostelev, Sergey, Kutsev, Sergey, Wain, Karen E., Eisenhauer, Nancy, Wagner, Monisa, Savatt, Juliann M., Müller-Schlüter, Karen, Bassan, Haim, Borovikov, Artem, Nassogne, Marie-Cecile, Destrée, Anne, Schoonjans, An-Sofie, Meuwissen, Marije, Buzatu, Marga, Jansen, Anna, Scalais, Emmanuel, Srivastava, Siddharth, Tan, Wen-Hann, Olson, Heather E., Loddenkemper, Tobias, Poduri, Annapurna, Helbig, Katherine L., Helbig, Ingo, Fitzgerald, Mark P., Goldberg, Ethan M., Roser, Timo, Borggraefe, Ingo, Brünger, Tobias, May, Patrick, Lal, Dennis, Lederer, Damien, Rubboli, Guido, Heyne, Henrike O., Lesca, Gaetan, Hedrich, Ulrike B. S., Benda, Jan, Gardella, Elena, Lerche, Holger, Møller, Rikke S., Luxembourg Centre for Systems Biomedicine (LCSB): Bioinformatics Core (R. Schneider Group) [research center], BMBF, Treat-ION, 01GM1907 [sponsor], Johannesen, Katrine M., Liu, Yuanyuan, Koko, Mahmoud, Gjerulfsen, Cathrine E., Sonnenberg, Lukas, Schubert, Julian, Fenger, Christina D., Eltokhi, Ahmed, Rannap, Maert, Koch, Nils A., Lauxmann, Stephan, Krüger, Johanna, Kegele, Josua, Canafoglia, Laura, Franceschetti, Silvana, Mayer, Thomas, Rebstock, Johannes, Zacher, Pia, Ruf, Susanne, Alber, Michael, Sterbova, Katalin, Lassuthová, Petra, Vlckova, Marketa, Lemke, Johannes R., Platzer, Konrad, Krey, Ilona, Heine, Constanze, Wieczorek, Dagmar, Kroell-Seger, Judith, Lund, Caroline, Klein, Karl Martin, Billie Au, P. Y., Rho, Jong M., Ho, Alice W., Masnada, Silvia, Veggiotti, Pierangelo, Giordano, Lucio, Accorsi, Patrizia, Hoei-Hansen, Christina E., Striano, Pasquale, Zara, Federico, Verhelst, Helene, Verhoeven, Judith S., van der Zwaag, Bert, Harder, Aster V. E., Brilstra, Eva, Pendziwiat, Manuela, Lebon, Sebastian, Vaccarezza, Maria, Minh Le, Ngoc, Christensen, Jakob, Grønborg, Sabine, Scherer, Stephen W., Howe, Jennifer, Fazeli, Walid, Howell, Katherine B., Leventer, Richard, Stutterd, Chloe, Walsh, Sonja, Gerard, Marion, Gerard, Bénédicte, Matricardi, Sara, Bonardi, Claudia M., Sartori, Stefano, Berger, Andrea, Hoffman-Zacharska, Dorota, Mastrangelo, Massimo, Darra, Francesca, Vøllo, Arve, Motazacker, M. Mahdi, Lakeman, Phillis, Nizon, Mathilde, Betzler, Cornelia, Altuzarra, Cecilia, Caume, Roseline, Roubertie, Agathe, Gélisse, Philippe, Marini, Carla, Guerrini, Renzo, Bilan, Frederic, Tibussek, Daniel, Koch-Hogrebe, Margarete, Perry, M. Scott, Ichikawa, Shoji, Dadali, Elena, Sharkov, Artem, Mishina, Irina, Abramov, Mikhail, Kanivets, Ilya, Korostelev, Sergey, Kutsev, Sergey, Wain, Karen E., Eisenhauer, Nancy, Wagner, Monisa, Savatt, Juliann M., Müller-Schlüter, Karen, Bassan, Haim, Borovikov, Artem, Nassogne, Marie-Cecile, Destrée, Anne, Schoonjans, An-Sofie, Meuwissen, Marije, Buzatu, Marga, Jansen, Anna, Scalais, Emmanuel, Srivastava, Siddharth, Tan, Wen-Hann, Olson, Heather E., Loddenkemper, Tobias, Poduri, Annapurna, Helbig, Katherine L., Helbig, Ingo, Fitzgerald, Mark P., Goldberg, Ethan M., Roser, Timo, Borggraefe, Ingo, Brünger, Tobias, May, Patrick, Lal, Dennis, Lederer, Damien, Rubboli, Guido, Heyne, Henrike O., Lesca, Gaetan, Hedrich, Ulrike B. S., Benda, Jan, Gardella, Elena, Lerche, Holger, and Møller, Rikke S.
Abstract: We report detailed functional analyses and genotype-phenotype correlations in 392 individuals carrying disease-causing variants in SCN8A, encoding the voltage-gated Na+ channel NaV1.6, with the aim of describing clinical phenotypes related to functional effects. Six different clinical subgroups could be identified: 1) Benign familial infantile epilepsy (BFIE) (n = 15, normal cognition, treatable seizures), 2) intermediate epilepsy (n = 33, mild ID, partially pharmaco-responsive), 3) developmental and epileptic encephalopathy (DEE, n = 177, severe ID, majority pharmaco-resistant), 4) generalized epilepsy (n = 20, mild to moderate ID, frequently with absence seizures), 5) unclassifiable epilepsy (n = 127), and 6) neurodevelopmental disorder without epilepsy (n = 20, mild to moderate ID). Groups 1–3 presented with focal or multifocal seizures (median age of onset: four months) and focal epileptiform discharges, whereas the onset of seizures in group 4 was later (median: 42 months) with generalized epileptiform discharges. We performed functional studies expressing missense variants in ND7/23 neuroblastoma cells and primary neuronal cultures using recombinant tetrodotoxin-insensitive human NaV1.6 channels and whole-cell patch-clamping. Two variants causing DEE showed a strong gain-of-function (GOF, hyperpolarising shift of steady-state activation, strongly increased neuronal firing rate), and one variant causing BFIE or intermediate epilepsy showed a mild GOF (defective fast inactivation, less increased firing). In contrast, all three variants causing generalized epilepsy induced a loss-of-function (LOF, reduced current amplitudes, depolarising shift of steady-state activation, reduced neuronal firing). Including previous studies, functional effects were known for 170 individuals. All 136 individuals carrying a functionally tested GOF variant had either focal (97, groups 1–3), or unclassifiable epilepsy (39), whereas 34 with a LOF variant had either generalized (14), no
Published: 2022

7. Genotype-phenotype correlations in SCN8A-related disorders reveal prognostic and therapeutic implications

Author: Johannesen, Katrine M., Liu, Yuanyuan, Koko, Mahmoud, Gjerulfsen, Cathrine E., Sonnenberg, Lukas, Schubert, Julian, Fenger, Christina D., Eltokhi, Ahmed, Rannap, Maert, Koch, Nils A., Lauxmann, Stephan, Krüger, Johanna, Kegele, Josua, Canafoglia, Laura, Franceschetti, Silvana, Mayer, Thomas, Rebstock, Johannes, Zacher, Pia, Ruf, Susanne, Alber, Michael, Sterbova, Katalin, Lassuthová, Petra, Vlckova, Marketa, Lemke, Johannes R., Platzer, Konrad, Krey, Ilona, Heine, Constanze, Wieczorek, Dagmar, Kroell-Seger, Judith, Lund, Caroline, Klein, Karl Martin, Au, P. Y.Billie, Rho, Jong M., Ho, Alice W., Masnada, Silvia, Veggiotti, Pierangelo, Giordano, Lucio, Accorsi, Patrizia, Hoei-Hansen, Christina E., Striano, Pasquale, Zara, Federico, Verhelst, Helene, Verhoeven, Judith S., Braakman, Hilde M.H., van der Zwaag, Bert, Harder, Aster V.E., Brilstra, Eva, Pendziwiat, Manuela, Lebon, Sebastian, Vaccarezza, Maria, Le, Ngoc Minh, Christensen, Jakob, Grønborg, Sabine, Scherer, Stephen W., Howe, Jennifer, Fazeli, Walid, Howell, Katherine B., Leventer, Richard, Stutterd, Chloe, Walsh, Sonja, Gerard, Marion, Gerard, Bénédicte, Matricardi, Sara, Bonardi, Claudia M., Sartori, Stefano, Berger, Andrea, Hoffman-Zacharska, Dorota, Mastrangelo, Massimo, Darra, Francesca, Vøllo, Arve, Motazacker, M. Mahdi, Lakeman, Phillis, Nizon, Mathilde, Betzler, Cornelia, Altuzarra, Cecilia, Caume, Roseline, Roubertie, Agathe, Gélisse, Philippe, Marini, Carla, Guerrini, Renzo, Bilan, Frederic, Tibussek, Daniel, Koch-Hogrebe, Margarete, Perry, M. Scott, Ichikawa, Shoji, Dadali, Elena, Sharkov, Artem, Mishina, Irina, Abramov, Mikhail, Kanivets, Ilya, Korostelev, Sergey, Kutsev, Sergey, Wain, Karen E., Eisenhauer, Nancy, Wagner, Monisa, Savatt, Juliann M., Müller-Schlüter, Karen, Bassan, Haim, Borovikov, Artem, Nassogne, Marie Cecile, Destrée, Anne, Schoonjans, An Sofie, Meuwissen, Marije, Buzatu, Marga, Jansen, Anna, Scalais, Emmanuel, Srivastava, Siddharth, Tan, Wen Hann, Olson, Heather E., Loddenkemper, Tobias, Poduri, Annapurna, Helbig, Katherine L., Helbig, Ingo, Fitzgerald, Mark P., Goldberg, Ethan M., Roser, Timo, Borggraefe, Ingo, Brünger, Tobias, May, Patrick, Lal, Dennis, Lederer, Damien, Rubboli, Guido, Heyne, Henrike O., Lesca, Gaetan, Hedrich, Ulrike B.S., Benda, Jan, Gardella, Elena, Lerche, Holger, Møller, Rikke S., Johannesen, Katrine M., Liu, Yuanyuan, Koko, Mahmoud, Gjerulfsen, Cathrine E., Sonnenberg, Lukas, Schubert, Julian, Fenger, Christina D., Eltokhi, Ahmed, Rannap, Maert, Koch, Nils A., Lauxmann, Stephan, Krüger, Johanna, Kegele, Josua, Canafoglia, Laura, Franceschetti, Silvana, Mayer, Thomas, Rebstock, Johannes, Zacher, Pia, Ruf, Susanne, Alber, Michael, Sterbova, Katalin, Lassuthová, Petra, Vlckova, Marketa, Lemke, Johannes R., Platzer, Konrad, Krey, Ilona, Heine, Constanze, Wieczorek, Dagmar, Kroell-Seger, Judith, Lund, Caroline, Klein, Karl Martin, Au, P. Y.Billie, Rho, Jong M., Ho, Alice W., Masnada, Silvia, Veggiotti, Pierangelo, Giordano, Lucio, Accorsi, Patrizia, Hoei-Hansen, Christina E., Striano, Pasquale, Zara, Federico, Verhelst, Helene, Verhoeven, Judith S., Braakman, Hilde M.H., van der Zwaag, Bert, Harder, Aster V.E., Brilstra, Eva, Pendziwiat, Manuela, Lebon, Sebastian, Vaccarezza, Maria, Le, Ngoc Minh, Christensen, Jakob, Grønborg, Sabine, Scherer, Stephen W., Howe, Jennifer, Fazeli, Walid, Howell, Katherine B., Leventer, Richard, Stutterd, Chloe, Walsh, Sonja, Gerard, Marion, Gerard, Bénédicte, Matricardi, Sara, Bonardi, Claudia M., Sartori, Stefano, Berger, Andrea, Hoffman-Zacharska, Dorota, Mastrangelo, Massimo, Darra, Francesca, Vøllo, Arve, Motazacker, M. Mahdi, Lakeman, Phillis, Nizon, Mathilde, Betzler, Cornelia, Altuzarra, Cecilia, Caume, Roseline, Roubertie, Agathe, Gélisse, Philippe, Marini, Carla, Guerrini, Renzo, Bilan, Frederic, Tibussek, Daniel, Koch-Hogrebe, Margarete, Perry, M. Scott, Ichikawa, Shoji, Dadali, Elena, Sharkov, Artem, Mishina, Irina, Abramov, Mikhail, Kanivets, Ilya, Korostelev, Sergey, Kutsev, Sergey, Wain, Karen E., Eisenhauer, Nancy, Wagner, Monisa, Savatt, Juliann M., Müller-Schlüter, Karen, Bassan, Haim, Borovikov, Artem, Nassogne, Marie Cecile, Destrée, Anne, Schoonjans, An Sofie, Meuwissen, Marije, Buzatu, Marga, Jansen, Anna, Scalais, Emmanuel, Srivastava, Siddharth, Tan, Wen Hann, Olson, Heather E., Loddenkemper, Tobias, Poduri, Annapurna, Helbig, Katherine L., Helbig, Ingo, Fitzgerald, Mark P., Goldberg, Ethan M., Roser, Timo, Borggraefe, Ingo, Brünger, Tobias, May, Patrick, Lal, Dennis, Lederer, Damien, Rubboli, Guido, Heyne, Henrike O., Lesca, Gaetan, Hedrich, Ulrike B.S., Benda, Jan, Gardella, Elena, Lerche, Holger, and Møller, Rikke S.
Abstract: We report detailed functional analyses and genotype-phenotype correlations in 392 individuals carrying disease-causing variants in SCN8A, encoding the voltage-gated Na+ channel Nav1.6, with the aim of describing clinical phenotypes related to functional effects. Six different clinical subgroups were identified: Group 1, benign familial infantile epilepsy (n = 15, normal cognition, treatable seizures); Group 2, intermediate epilepsy (n = 33, mild intellectual disability, partially pharmaco-responsive); Group 3, developmental and epileptic encephalopathy (n = 177, severe intellectual disability, majority pharmaco-resistant); Group 4, generalized epilepsy (n = 20, mild to moderate intellectual disability, frequently with absence seizures); Group 5, unclassifiable epilepsy (n = 127); and Group 6, neurodevelopmental disorder without epilepsy (n = 20, mild to moderate intellectual disability). Those in Groups 1-3 presented with focal or multifocal seizures (median age of onset: 4 months) and focal epileptiform discharges, whereas the onset of seizures in patients with generalized epilepsy was later (median: 42 months) with generalized epileptiform discharges. We performed functional studies expressing missense variants in ND7/23 neuroblastoma cells and primary neuronal cultures using recombinant tetrodotoxin-insensitive human Nav1.6 channels and whole-cell patch-clamping. Two variants causing developmental and epileptic encephalopathy showed a strong gain-of-function (hyperpolarizing shift of steady-state activation, strongly increased neuronal firing rate) and one variant causing benign familial infantile epilepsy or intermediate epilepsy showed a mild gain-of-function (defective fast inactivation, less increased firing). In contrast, all three variants causing generalized epilepsy induced a loss-of-function (reduced current amplitudes, depolarizing shift of steady-state activation, reduced neuronal firing). Functional effects were known for 170 individuals. All 136 i
Published: 2022

8. Genotype-phenotype correlations in SCN8A-related disorders reveal prognostic and therapeutic implications

Author: Johannesen, Katrine M., Liu, Yuanyuan, Koko, Mahmoud, Gjerulfsen, Cathrine E., Sonnenberg, Lukas, Schubert, Julian, Fenger, Christina D., Eltokhi, Ahmed, Rannap, Maert, Koch, Nils A., Lauxmann, Stephan, Krüger, Johanna, Kegele, Josua, Canafoglia, Laura, Franceschetti, Silvana, Mayer, Thomas, Rebstock, Johannes, Zacher, Pia, Ruf, Susanne, Alber, Michael, Sterbova, Katalin, Lassuthová, Petra, Vlckova, Marketa, Lemke, Johannes R., Platzer, Konrad, Krey, Ilona, Heine, Constanze, Wieczorek, Dagmar, Kroell-Seger, Judith, Lund, Caroline, Klein, Karl Martin, Au, P. Y.Billie, Rho, Jong M., Ho, Alice W., Masnada, Silvia, Veggiotti, Pierangelo, Giordano, Lucio, Accorsi, Patrizia, Hoei-Hansen, Christina E., Striano, Pasquale, Zara, Federico, Verhelst, Helene, Verhoeven, Judith S., Braakman, Hilde M.H., van der Zwaag, Bert, Harder, Aster V.E., Brilstra, Eva, Pendziwiat, Manuela, Lebon, Sebastian, Vaccarezza, Maria, Le, Ngoc Minh, Christensen, Jakob, Grønborg, Sabine, Scherer, Stephen W., Howe, Jennifer, Fazeli, Walid, Howell, Katherine B., Leventer, Richard, Stutterd, Chloe, Walsh, Sonja, Gerard, Marion, Gerard, Bénédicte, Matricardi, Sara, Bonardi, Claudia M., Sartori, Stefano, Berger, Andrea, Hoffman-Zacharska, Dorota, Mastrangelo, Massimo, Darra, Francesca, Vøllo, Arve, Motazacker, M. Mahdi, Lakeman, Phillis, Nizon, Mathilde, Betzler, Cornelia, Altuzarra, Cecilia, Caume, Roseline, Roubertie, Agathe, Gélisse, Philippe, Marini, Carla, Guerrini, Renzo, Bilan, Frederic, Tibussek, Daniel, Koch-Hogrebe, Margarete, Perry, M. Scott, Ichikawa, Shoji, Dadali, Elena, Sharkov, Artem, Mishina, Irina, Abramov, Mikhail, Kanivets, Ilya, Korostelev, Sergey, Kutsev, Sergey, Wain, Karen E., Eisenhauer, Nancy, Wagner, Monisa, Savatt, Juliann M., Müller-Schlüter, Karen, Bassan, Haim, Borovikov, Artem, Nassogne, Marie Cecile, Destrée, Anne, Schoonjans, An Sofie, Meuwissen, Marije, Buzatu, Marga, Jansen, Anna, Scalais, Emmanuel, Srivastava, Siddharth, Tan, Wen Hann, Olson, Heather E., Loddenkemper, Tobias, Poduri, Annapurna, Helbig, Katherine L., Helbig, Ingo, Fitzgerald, Mark P., Goldberg, Ethan M., Roser, Timo, Borggraefe, Ingo, Brünger, Tobias, May, Patrick, Lal, Dennis, Lederer, Damien, Rubboli, Guido, Heyne, Henrike O., Lesca, Gaetan, Hedrich, Ulrike B.S., Benda, Jan, Gardella, Elena, Lerche, Holger, Møller, Rikke S., Johannesen, Katrine M., Liu, Yuanyuan, Koko, Mahmoud, Gjerulfsen, Cathrine E., Sonnenberg, Lukas, Schubert, Julian, Fenger, Christina D., Eltokhi, Ahmed, Rannap, Maert, Koch, Nils A., Lauxmann, Stephan, Krüger, Johanna, Kegele, Josua, Canafoglia, Laura, Franceschetti, Silvana, Mayer, Thomas, Rebstock, Johannes, Zacher, Pia, Ruf, Susanne, Alber, Michael, Sterbova, Katalin, Lassuthová, Petra, Vlckova, Marketa, Lemke, Johannes R., Platzer, Konrad, Krey, Ilona, Heine, Constanze, Wieczorek, Dagmar, Kroell-Seger, Judith, Lund, Caroline, Klein, Karl Martin, Au, P. Y.Billie, Rho, Jong M., Ho, Alice W., Masnada, Silvia, Veggiotti, Pierangelo, Giordano, Lucio, Accorsi, Patrizia, Hoei-Hansen, Christina E., Striano, Pasquale, Zara, Federico, Verhelst, Helene, Verhoeven, Judith S., Braakman, Hilde M.H., van der Zwaag, Bert, Harder, Aster V.E., Brilstra, Eva, Pendziwiat, Manuela, Lebon, Sebastian, Vaccarezza, Maria, Le, Ngoc Minh, Christensen, Jakob, Grønborg, Sabine, Scherer, Stephen W., Howe, Jennifer, Fazeli, Walid, Howell, Katherine B., Leventer, Richard, Stutterd, Chloe, Walsh, Sonja, Gerard, Marion, Gerard, Bénédicte, Matricardi, Sara, Bonardi, Claudia M., Sartori, Stefano, Berger, Andrea, Hoffman-Zacharska, Dorota, Mastrangelo, Massimo, Darra, Francesca, Vøllo, Arve, Motazacker, M. Mahdi, Lakeman, Phillis, Nizon, Mathilde, Betzler, Cornelia, Altuzarra, Cecilia, Caume, Roseline, Roubertie, Agathe, Gélisse, Philippe, Marini, Carla, Guerrini, Renzo, Bilan, Frederic, Tibussek, Daniel, Koch-Hogrebe, Margarete, Perry, M. Scott, Ichikawa, Shoji, Dadali, Elena, Sharkov, Artem, Mishina, Irina, Abramov, Mikhail, Kanivets, Ilya, Korostelev, Sergey, Kutsev, Sergey, Wain, Karen E., Eisenhauer, Nancy, Wagner, Monisa, Savatt, Juliann M., Müller-Schlüter, Karen, Bassan, Haim, Borovikov, Artem, Nassogne, Marie Cecile, Destrée, Anne, Schoonjans, An Sofie, Meuwissen, Marije, Buzatu, Marga, Jansen, Anna, Scalais, Emmanuel, Srivastava, Siddharth, Tan, Wen Hann, Olson, Heather E., Loddenkemper, Tobias, Poduri, Annapurna, Helbig, Katherine L., Helbig, Ingo, Fitzgerald, Mark P., Goldberg, Ethan M., Roser, Timo, Borggraefe, Ingo, Brünger, Tobias, May, Patrick, Lal, Dennis, Lederer, Damien, Rubboli, Guido, Heyne, Henrike O., Lesca, Gaetan, Hedrich, Ulrike B.S., Benda, Jan, Gardella, Elena, Lerche, Holger, and Møller, Rikke S.
Abstract: We report detailed functional analyses and genotype-phenotype correlations in 392 individuals carrying disease-causing variants in SCN8A, encoding the voltage-gated Na+ channel Nav1.6, with the aim of describing clinical phenotypes related to functional effects. Six different clinical subgroups were identified: Group 1, benign familial infantile epilepsy (n = 15, normal cognition, treatable seizures); Group 2, intermediate epilepsy (n = 33, mild intellectual disability, partially pharmaco-responsive); Group 3, developmental and epileptic encephalopathy (n = 177, severe intellectual disability, majority pharmaco-resistant); Group 4, generalized epilepsy (n = 20, mild to moderate intellectual disability, frequently with absence seizures); Group 5, unclassifiable epilepsy (n = 127); and Group 6, neurodevelopmental disorder without epilepsy (n = 20, mild to moderate intellectual disability). Those in Groups 1-3 presented with focal or multifocal seizures (median age of onset: 4 months) and focal epileptiform discharges, whereas the onset of seizures in patients with generalized epilepsy was later (median: 42 months) with generalized epileptiform discharges. We performed functional studies expressing missense variants in ND7/23 neuroblastoma cells and primary neuronal cultures using recombinant tetrodotoxin-insensitive human Nav1.6 channels and whole-cell patch-clamping. Two variants causing developmental and epileptic encephalopathy showed a strong gain-of-function (hyperpolarizing shift of steady-state activation, strongly increased neuronal firing rate) and one variant causing benign familial infantile epilepsy or intermediate epilepsy showed a mild gain-of-function (defective fast inactivation, less increased firing). In contrast, all three variants causing generalized epilepsy induced a loss-of-function (reduced current amplitudes, depolarizing shift of steady-state activation, reduced neuronal firing). Functional effects were known for 170 individuals. All 136 i
Published: 2022

9. Genotype-phenotype correlations in SCN8A-related disorders reveal prognostic and therapeutic implications

Author: Genetica Sectie Genoomdiagnostiek, Child Health, Genetica Klinische Genetica, Brain, Johannesen, Katrine M, Liu, Yuanyuan, Koko, Mahmoud, Gjerulfsen, Cathrine E, Sonnenberg, Lukas, Schubert, Julian, Fenger, Christina D, Eltokhi, Ahmed, Rannap, Maert, Koch, Nils A, Lauxmann, Stephan, Krüger, Johanna, Kegele, Josua, Canafoglia, Laura, Franceschetti, Silvana, Mayer, Thomas, Rebstock, Johannes, Zacher, Pia, Ruf, Susanne, Alber, Michael, Sterbova, Katalin, Lassuthová, Petra, Vlckova, Marketa, Lemke, Johannes R, Platzer, Konrad, Krey, Ilona, Heine, Constanze, Wieczorek, Dagmar, Kroell-Seger, Judith, Lund, Caroline, Klein, Karl Martin, Billie Au, P Y, Rho, Jong M, Ho, Alice W, Masnada, Silvia, Veggiotti, Pierangelo, Giordano, Lucio, Accorsi, Patrizia, Hoei-Hansen, Christina E, Striano, Pasquale, Zara, Federico, Verhelst, Helene, Verhoeven, Judith S, van der Zwaag, Bert, Harder, Aster V E, Brilstra, Eva, Pendziwiat, Manuela, Lebon, Sebastian, Vaccarezza, Maria, Minh Le, Ngoc, Christensen, Jakob, Grønborg, Sabine, Scherer, Stephen W, Howe, Jennifer, Fazeli, Walid, Howell, Katherine B, Leventer, Richard, Stutterd, Chloe, Walsh, Sonja, Gerard, Marion, Gerard, Bénédicte, Matricardi, Sara, Bonardi, Claudia M, Sartori, Stefano, Berger, Andrea, Hoffman-Zacharska, Dorota, Mastrangelo, Massimo, Darra, Francesca, Vøllo, Arve, Motazacker, M Mahdi, Lakeman, Phillis, Nizon, Mathilde, Betzler, Cornelia, Altuzarra, Cecilia, Caume, Roseline, Roubertie, Agathe, Gélisse, Philippe, Marini, Carla, Guerrini, Renzo, Bilan, Frederic, Tibussek, Daniel, Koch-Hogrebe, Margarete, Perry, M Scott, Ichikawa, Shoji, Dadali, Elena, Sharkov, Artem, Mishina, Irina, Abramov, Mikhail, Kanivets, Ilya, Korostelev, Sergey, Kutsev, Sergey, Wain, Karen E, Eisenhauer, Nancy, Wagner, Monisa, Savatt, Juliann M, Müller-Schlüter, Karen, Bassan, Haim, Borovikov, Artem, Nassogne, Marie-Cecile, Destrée, Anne, Schoonjans, An-Sofie, Meuwissen, Marije, Buzatu, Marga, Jansen, Anna, Scalais, Emmanuel, Srivastava, Siddharth, Tan, Wen-Hann, Olson, Heather E, Loddenkemper, Tobias, Poduri, Annapurna, Helbig, Katherine L, Helbig, Ingo, Fitzgerald, Mark P, Goldberg, Ethan M, Roser, Timo, Borggraefe, Ingo, Brünger, Tobias, May, Patrick, Lal, Dennis, Lederer, Damien, Rubboli, Guido, Heyne, Henrike O, Lesca, Gaetan, Hedrich, Ulrike B S, Benda, Jan, Gardella, Elena, Lerche, Holger, Møller, Rikke S, Genetica Sectie Genoomdiagnostiek, Child Health, Genetica Klinische Genetica, Brain, Johannesen, Katrine M, Liu, Yuanyuan, Koko, Mahmoud, Gjerulfsen, Cathrine E, Sonnenberg, Lukas, Schubert, Julian, Fenger, Christina D, Eltokhi, Ahmed, Rannap, Maert, Koch, Nils A, Lauxmann, Stephan, Krüger, Johanna, Kegele, Josua, Canafoglia, Laura, Franceschetti, Silvana, Mayer, Thomas, Rebstock, Johannes, Zacher, Pia, Ruf, Susanne, Alber, Michael, Sterbova, Katalin, Lassuthová, Petra, Vlckova, Marketa, Lemke, Johannes R, Platzer, Konrad, Krey, Ilona, Heine, Constanze, Wieczorek, Dagmar, Kroell-Seger, Judith, Lund, Caroline, Klein, Karl Martin, Billie Au, P Y, Rho, Jong M, Ho, Alice W, Masnada, Silvia, Veggiotti, Pierangelo, Giordano, Lucio, Accorsi, Patrizia, Hoei-Hansen, Christina E, Striano, Pasquale, Zara, Federico, Verhelst, Helene, Verhoeven, Judith S, van der Zwaag, Bert, Harder, Aster V E, Brilstra, Eva, Pendziwiat, Manuela, Lebon, Sebastian, Vaccarezza, Maria, Minh Le, Ngoc, Christensen, Jakob, Grønborg, Sabine, Scherer, Stephen W, Howe, Jennifer, Fazeli, Walid, Howell, Katherine B, Leventer, Richard, Stutterd, Chloe, Walsh, Sonja, Gerard, Marion, Gerard, Bénédicte, Matricardi, Sara, Bonardi, Claudia M, Sartori, Stefano, Berger, Andrea, Hoffman-Zacharska, Dorota, Mastrangelo, Massimo, Darra, Francesca, Vøllo, Arve, Motazacker, M Mahdi, Lakeman, Phillis, Nizon, Mathilde, Betzler, Cornelia, Altuzarra, Cecilia, Caume, Roseline, Roubertie, Agathe, Gélisse, Philippe, Marini, Carla, Guerrini, Renzo, Bilan, Frederic, Tibussek, Daniel, Koch-Hogrebe, Margarete, Perry, M Scott, Ichikawa, Shoji, Dadali, Elena, Sharkov, Artem, Mishina, Irina, Abramov, Mikhail, Kanivets, Ilya, Korostelev, Sergey, Kutsev, Sergey, Wain, Karen E, Eisenhauer, Nancy, Wagner, Monisa, Savatt, Juliann M, Müller-Schlüter, Karen, Bassan, Haim, Borovikov, Artem, Nassogne, Marie-Cecile, Destrée, Anne, Schoonjans, An-Sofie, Meuwissen, Marije, Buzatu, Marga, Jansen, Anna, Scalais, Emmanuel, Srivastava, Siddharth, Tan, Wen-Hann, Olson, Heather E, Loddenkemper, Tobias, Poduri, Annapurna, Helbig, Katherine L, Helbig, Ingo, Fitzgerald, Mark P, Goldberg, Ethan M, Roser, Timo, Borggraefe, Ingo, Brünger, Tobias, May, Patrick, Lal, Dennis, Lederer, Damien, Rubboli, Guido, Heyne, Henrike O, Lesca, Gaetan, Hedrich, Ulrike B S, Benda, Jan, Gardella, Elena, Lerche, Holger, and Møller, Rikke S
Published: 2022

10. Genotype-phenotype correlations in SCN8A-related disorders reveal prognostic and therapeutic implications

Author: Luxembourg Centre for Systems Biomedicine (LCSB): Bioinformatics Core (R. Schneider Group) [research center], Johannesen, Katrine M., Liu, Yuanyuan, Gjerulfsen, Cathrine E., Koko, Mahmoud, Sonnenberg, Lukas, Schubert, Julian, Fenger, Christina D., Eltokhi, Ahmed, Rannap, Maert, Koch, Nils A., Lauxmann, Stephan, Krüger, Johanna, Kegele, Josua, Canafoglia, Laura, Franceschetti, Silvana, Mayer, Thomas, Rebstock, Johannes, Zacher, Pia, Ruf, Susanne, Alber, Michael, Sterbova, Katalin, Lassuthová, Petra, Vlckova, Marketa, Lemke, Johannes R., Krey, Ilona, Heine, Constanze, Wieczorek, Dagmar, Kroell-Seger, Judith, Lund, Caroline, Klein, Karl Martin, Au, P. Y. Billie, Rho, Jong M., Ho, Alice W., Masnada, Silvia, Veggiotti, Pierangelo, Giordano, Lucio, Accorsi, Patrizia, Hoei-Hansen, Christina E., Striano, Pasquale, Zara, Federico, Verhelst, Helene, S.Verhoeven, Judith, van der Zwaag, Bert, Harder, Aster V. E., Brilstra, Eva, Pendziwiat, Manuela, Lebon, Sebastian, Vaccarezza, Maria, Le, Ngoc Minh, Christensen, Jakob, Schmidt-Petersen, Mette U., Grønborg, Sabine, Scherer, Stephen W., Howe, Jennifer, Fazeli, Walid, Howell, Katherine B., Leventer, Richard, Stutterd, Chloe, Walsh, Sonja, Gerard, Marion, Gerard, Bénédicte, Matricardi, Sara, Bonardi, Claudia M., Sartori, Stefano, Berger, Andrea, Hoffman-Zacharska, Dorota, Mastrangelo, Massimo, Darra, Francesca, Vøllo, Arve, Motazacker, M. Mahdi, Lakeman, Phillis, Nizon, Mathilde, Betzler, Cornelia, Altuzarra, Cecilia, Caume, Roseline, Roubertie, Agathe, Gélisse, Philippe, Marini, Carla, Guerrini, Renzo, Bilan, Frederic, Tibussek, Daniel, Koch-Hogrebe, Margarete, Perry, M. Scott, Ichikawa, Shoji, Dadali, Elena, Sharkov, Artem, Mishina, Irina, Abramov, Mikhail, Kanivets, Ilya, Korostelev, Sergey, Kutsev, Sergey, Wain, Karen E., Eisenhauer, Nancy, Wagner, Monisa, Savatt, Juliann M., Müller-Schlüter, Karen, Bassan, Haim, Borovikov, Artem, Nassogne, Marie-Cecile, Destrée, Anne, Schoonjans, An-Sofie, Meuwissen, Marije, Buzatu, Marga, Jansen, Anna, Scalais, Emmanuel, Srivastava, Siddharth, Tan, Wen-Hann, Olson, Heather E., Loddenkemper, Tobias, Poduri, Annapurna, Helbig, Katherine L., Helbig, Ingo, Fitzgerald, Mark P., Goldberg, Ethan M., Roser, Timo, Borggraefe, Ingo, Brünger, Tobias, May, Patrick, Lal, Dennis, Lederer, Damien, Rubboli, Guido, Lesca, Gaetan, Hedrich, Ulrike B. S., Benda, Jan, Gardella, Elena, Lerche, Holger, Møller, Rikke S., Luxembourg Centre for Systems Biomedicine (LCSB): Bioinformatics Core (R. Schneider Group) [research center], Johannesen, Katrine M., Liu, Yuanyuan, Gjerulfsen, Cathrine E., Koko, Mahmoud, Sonnenberg, Lukas, Schubert, Julian, Fenger, Christina D., Eltokhi, Ahmed, Rannap, Maert, Koch, Nils A., Lauxmann, Stephan, Krüger, Johanna, Kegele, Josua, Canafoglia, Laura, Franceschetti, Silvana, Mayer, Thomas, Rebstock, Johannes, Zacher, Pia, Ruf, Susanne, Alber, Michael, Sterbova, Katalin, Lassuthová, Petra, Vlckova, Marketa, Lemke, Johannes R., Krey, Ilona, Heine, Constanze, Wieczorek, Dagmar, Kroell-Seger, Judith, Lund, Caroline, Klein, Karl Martin, Au, P. Y. Billie, Rho, Jong M., Ho, Alice W., Masnada, Silvia, Veggiotti, Pierangelo, Giordano, Lucio, Accorsi, Patrizia, Hoei-Hansen, Christina E., Striano, Pasquale, Zara, Federico, Verhelst, Helene, S.Verhoeven, Judith, van der Zwaag, Bert, Harder, Aster V. E., Brilstra, Eva, Pendziwiat, Manuela, Lebon, Sebastian, Vaccarezza, Maria, Le, Ngoc Minh, Christensen, Jakob, Schmidt-Petersen, Mette U., Grønborg, Sabine, Scherer, Stephen W., Howe, Jennifer, Fazeli, Walid, Howell, Katherine B., Leventer, Richard, Stutterd, Chloe, Walsh, Sonja, Gerard, Marion, Gerard, Bénédicte, Matricardi, Sara, Bonardi, Claudia M., Sartori, Stefano, Berger, Andrea, Hoffman-Zacharska, Dorota, Mastrangelo, Massimo, Darra, Francesca, Vøllo, Arve, Motazacker, M. Mahdi, Lakeman, Phillis, Nizon, Mathilde, Betzler, Cornelia, Altuzarra, Cecilia, Caume, Roseline, Roubertie, Agathe, Gélisse, Philippe, Marini, Carla, Guerrini, Renzo, Bilan, Frederic, Tibussek, Daniel, Koch-Hogrebe, Margarete, Perry, M. Scott, Ichikawa, Shoji, Dadali, Elena, Sharkov, Artem, Mishina, Irina, Abramov, Mikhail, Kanivets, Ilya, Korostelev, Sergey, Kutsev, Sergey, Wain, Karen E., Eisenhauer, Nancy, Wagner, Monisa, Savatt, Juliann M., Müller-Schlüter, Karen, Bassan, Haim, Borovikov, Artem, Nassogne, Marie-Cecile, Destrée, Anne, Schoonjans, An-Sofie, Meuwissen, Marije, Buzatu, Marga, Jansen, Anna, Scalais, Emmanuel, Srivastava, Siddharth, Tan, Wen-Hann, Olson, Heather E., Loddenkemper, Tobias, Poduri, Annapurna, Helbig, Katherine L., Helbig, Ingo, Fitzgerald, Mark P., Goldberg, Ethan M., Roser, Timo, Borggraefe, Ingo, Brünger, Tobias, May, Patrick, Lal, Dennis, Lederer, Damien, Rubboli, Guido, Lesca, Gaetan, Hedrich, Ulrike B. S., Benda, Jan, Gardella, Elena, Lerche, Holger, and Møller, Rikke S.
Abstract: We report detailed functional analyses and genotype-phenotype correlations in 433 individuals carrying disease-causing variants in SCN8A, encoding the voltage-gated Na+ channel NaV1.6. Five different clinical subgroups could be identified: 1) Benign familial infantile epilepsy (BFIE) (n=17, normal cognition, treatable seizures), 2) intermediate epilepsy (n=36, mild ID, partially pharmacoresponsive), 3) developmental and epileptic encephalopathy (DEE, n=191, severe ID, majority pharmacoresistant), 4) generalized epilepsy (n=21, mild to moderate ID, frequently with absence seizures), and 5) affected individuals without epilepsy (n=25, mild to moderate ID). Groups 1-3 presented with early-onset (median: four months) focal or multifocal seizures and epileptic discharges, whereas the onset of seizures in group 4 was later (median: 39 months) with generalized epileptic discharges. The epilepsy was not classifiable in 143 individuals. We performed functional studies expressing missense variants in ND7/23 neuroblastoma cells and primary neuronal cultures using recombinant tetrodotoxin insensitive human NaV1.6 channels and whole-cell patch clamping. Two variants causing DEE showed a strong gain-of-function (GOF, hyperpolarising shift of steady-state activation, strongly increased neuronal firing rate), and one variant causing BFIE or intermediate epilepsy showed a mild GOF (defective fast inactivation, less increased firing). In contrast, all three variants causing generalized epilepsy induced a loss-of-function (LOF, reduced current amplitudes, depolarising shift of steady-state activation, reduced neuronal firing). Including previous studies, functional effects were known for 165 individuals. All 133 individuals carrying GOF variants had either focal (76, groups 1-3), or unclassifiable epilepsy (37), whereas 32 with LOF variants had either generalized (14), no (11) or unclassifiable (5) epilepsy; only two had DEE. Computational modeling in the GOF group revealed a signific
Published: 2021

11. Genotype-phenotype correlations in SCN8A-related disorders reveal prognostic and therapeutic implications

Author: Luxembourg Centre for Systems Biomedicine (LCSB): Bioinformatics Core (R. Schneider Group) [research center], Johannesen, Katrine M., Liu, Yuanyuan, Gjerulfsen, Cathrine E., Koko, Mahmoud, Sonnenberg, Lukas, Schubert, Julian, Fenger, Christina D., Eltokhi, Ahmed, Rannap, Maert, Koch, Nils A., Lauxmann, Stephan, Krüger, Johanna, Kegele, Josua, Canafoglia, Laura, Franceschetti, Silvana, Mayer, Thomas, Rebstock, Johannes, Zacher, Pia, Ruf, Susanne, Alber, Michael, Sterbova, Katalin, Lassuthová, Petra, Vlckova, Marketa, Lemke, Johannes R., Krey, Ilona, Heine, Constanze, Wieczorek, Dagmar, Kroell-Seger, Judith, Lund, Caroline, Klein, Karl Martin, Au, P. Y. Billie, Rho, Jong M., Ho, Alice W., Masnada, Silvia, Veggiotti, Pierangelo, Giordano, Lucio, Accorsi, Patrizia, Hoei-Hansen, Christina E., Striano, Pasquale, Zara, Federico, Verhelst, Helene, S.Verhoeven, Judith, van der Zwaag, Bert, Harder, Aster V. E., Brilstra, Eva, Pendziwiat, Manuela, Lebon, Sebastian, Vaccarezza, Maria, Le, Ngoc Minh, Christensen, Jakob, Schmidt-Petersen, Mette U., Grønborg, Sabine, Scherer, Stephen W., Howe, Jennifer, Fazeli, Walid, Howell, Katherine B., Leventer, Richard, Stutterd, Chloe, Walsh, Sonja, Gerard, Marion, Gerard, Bénédicte, Matricardi, Sara, Bonardi, Claudia M., Sartori, Stefano, Berger, Andrea, Hoffman-Zacharska, Dorota, Mastrangelo, Massimo, Darra, Francesca, Vøllo, Arve, Motazacker, M. Mahdi, Lakeman, Phillis, Nizon, Mathilde, Betzler, Cornelia, Altuzarra, Cecilia, Caume, Roseline, Roubertie, Agathe, Gélisse, Philippe, Marini, Carla, Guerrini, Renzo, Bilan, Frederic, Tibussek, Daniel, Koch-Hogrebe, Margarete, Perry, M. Scott, Ichikawa, Shoji, Dadali, Elena, Sharkov, Artem, Mishina, Irina, Abramov, Mikhail, Kanivets, Ilya, Korostelev, Sergey, Kutsev, Sergey, Wain, Karen E., Eisenhauer, Nancy, Wagner, Monisa, Savatt, Juliann M., Müller-Schlüter, Karen, Bassan, Haim, Borovikov, Artem, Nassogne, Marie-Cecile, Destrée, Anne, Schoonjans, An-Sofie, Meuwissen, Marije, Buzatu, Marga, Jansen, Anna, Scalais, Emmanuel, Srivastava, Siddharth, Tan, Wen-Hann, Olson, Heather E., Loddenkemper, Tobias, Poduri, Annapurna, Helbig, Katherine L., Helbig, Ingo, Fitzgerald, Mark P., Goldberg, Ethan M., Roser, Timo, Borggraefe, Ingo, Brünger, Tobias, May, Patrick, Lal, Dennis, Lederer, Damien, Rubboli, Guido, Lesca, Gaetan, Hedrich, Ulrike B. S., Benda, Jan, Gardella, Elena, Lerche, Holger, Møller, Rikke S., Luxembourg Centre for Systems Biomedicine (LCSB): Bioinformatics Core (R. Schneider Group) [research center], Johannesen, Katrine M., Liu, Yuanyuan, Gjerulfsen, Cathrine E., Koko, Mahmoud, Sonnenberg, Lukas, Schubert, Julian, Fenger, Christina D., Eltokhi, Ahmed, Rannap, Maert, Koch, Nils A., Lauxmann, Stephan, Krüger, Johanna, Kegele, Josua, Canafoglia, Laura, Franceschetti, Silvana, Mayer, Thomas, Rebstock, Johannes, Zacher, Pia, Ruf, Susanne, Alber, Michael, Sterbova, Katalin, Lassuthová, Petra, Vlckova, Marketa, Lemke, Johannes R., Krey, Ilona, Heine, Constanze, Wieczorek, Dagmar, Kroell-Seger, Judith, Lund, Caroline, Klein, Karl Martin, Au, P. Y. Billie, Rho, Jong M., Ho, Alice W., Masnada, Silvia, Veggiotti, Pierangelo, Giordano, Lucio, Accorsi, Patrizia, Hoei-Hansen, Christina E., Striano, Pasquale, Zara, Federico, Verhelst, Helene, S.Verhoeven, Judith, van der Zwaag, Bert, Harder, Aster V. E., Brilstra, Eva, Pendziwiat, Manuela, Lebon, Sebastian, Vaccarezza, Maria, Le, Ngoc Minh, Christensen, Jakob, Schmidt-Petersen, Mette U., Grønborg, Sabine, Scherer, Stephen W., Howe, Jennifer, Fazeli, Walid, Howell, Katherine B., Leventer, Richard, Stutterd, Chloe, Walsh, Sonja, Gerard, Marion, Gerard, Bénédicte, Matricardi, Sara, Bonardi, Claudia M., Sartori, Stefano, Berger, Andrea, Hoffman-Zacharska, Dorota, Mastrangelo, Massimo, Darra, Francesca, Vøllo, Arve, Motazacker, M. Mahdi, Lakeman, Phillis, Nizon, Mathilde, Betzler, Cornelia, Altuzarra, Cecilia, Caume, Roseline, Roubertie, Agathe, Gélisse, Philippe, Marini, Carla, Guerrini, Renzo, Bilan, Frederic, Tibussek, Daniel, Koch-Hogrebe, Margarete, Perry, M. Scott, Ichikawa, Shoji, Dadali, Elena, Sharkov, Artem, Mishina, Irina, Abramov, Mikhail, Kanivets, Ilya, Korostelev, Sergey, Kutsev, Sergey, Wain, Karen E., Eisenhauer, Nancy, Wagner, Monisa, Savatt, Juliann M., Müller-Schlüter, Karen, Bassan, Haim, Borovikov, Artem, Nassogne, Marie-Cecile, Destrée, Anne, Schoonjans, An-Sofie, Meuwissen, Marije, Buzatu, Marga, Jansen, Anna, Scalais, Emmanuel, Srivastava, Siddharth, Tan, Wen-Hann, Olson, Heather E., Loddenkemper, Tobias, Poduri, Annapurna, Helbig, Katherine L., Helbig, Ingo, Fitzgerald, Mark P., Goldberg, Ethan M., Roser, Timo, Borggraefe, Ingo, Brünger, Tobias, May, Patrick, Lal, Dennis, Lederer, Damien, Rubboli, Guido, Lesca, Gaetan, Hedrich, Ulrike B. S., Benda, Jan, Gardella, Elena, Lerche, Holger, and Møller, Rikke S.
Abstract: We report detailed functional analyses and genotype-phenotype correlations in 433 individuals carrying disease-causing variants in SCN8A, encoding the voltage-gated Na+ channel NaV1.6. Five different clinical subgroups could be identified: 1) Benign familial infantile epilepsy (BFIE) (n=17, normal cognition, treatable seizures), 2) intermediate epilepsy (n=36, mild ID, partially pharmacoresponsive), 3) developmental and epileptic encephalopathy (DEE, n=191, severe ID, majority pharmacoresistant), 4) generalized epilepsy (n=21, mild to moderate ID, frequently with absence seizures), and 5) affected individuals without epilepsy (n=25, mild to moderate ID). Groups 1-3 presented with early-onset (median: four months) focal or multifocal seizures and epileptic discharges, whereas the onset of seizures in group 4 was later (median: 39 months) with generalized epileptic discharges. The epilepsy was not classifiable in 143 individuals. We performed functional studies expressing missense variants in ND7/23 neuroblastoma cells and primary neuronal cultures using recombinant tetrodotoxin insensitive human NaV1.6 channels and whole-cell patch clamping. Two variants causing DEE showed a strong gain-of-function (GOF, hyperpolarising shift of steady-state activation, strongly increased neuronal firing rate), and one variant causing BFIE or intermediate epilepsy showed a mild GOF (defective fast inactivation, less increased firing). In contrast, all three variants causing generalized epilepsy induced a loss-of-function (LOF, reduced current amplitudes, depolarising shift of steady-state activation, reduced neuronal firing). Including previous studies, functional effects were known for 165 individuals. All 133 individuals carrying GOF variants had either focal (76, groups 1-3), or unclassifiable epilepsy (37), whereas 32 with LOF variants had either generalized (14), no (11) or unclassifiable (5) epilepsy; only two had DEE. Computational modeling in the GOF group revealed a signific
Published: 2021

12. Whole genome sequencing resource identifies 18 new candidate genes for autism spectrum disorder

Author: Yuen, Ryan K C, Merico, Daniele, Bookman, Matt, Howe, Jennifer L., Thiruvahindrapuram, Bhooma, Patel, Rohan V., Whitney, Joe, Deflaux, Nicole, Bingham, Jonathan, Wang, Zhuozhi, Pellecchia, Giovanna, Buchanan, Janet A., Walker, Susan, Marshall, Christian R., Uddin, Mohammed, Zarrei, Mehdi, Deneault, Eric, D'Abate, Lia, Chan, Ada J S, Koyanagi, Stephanie, Paton, Tara, Pereira, Sergio L., Hoang, Ny, Engchuan, Worrawat, Higginbotham, Edward J., Ho, Karen, Lamoureux, Sylvia, Li, Weili, MacDonald, Jeffrey R., Nalpathamkalam, Thomas, Sung, Wilson W L, Tsoi, Fiona J., Wei, John, Xu, Lizhen, Tasse, Anne Marie, Kirby, Emily, Van Etten, William, Twigger, Simon, Roberts, Wendy, Drmic, Irene, Jilderda, Sanne, Modi, Bonnie Mackinnon, Kellam, Barbara, Szego, Michael, Cytrynbaum, Cheryl, Weksberg, Rosanna, Zwaigenbaum, Lonnie, Woodbury-Smith, Marc, Brian, Jessica, Senman, Lili, Iaboni, Alana, Doyle-Thomas, Krissy, Thompson, Ann, Chrysler, Christina, Leef, Jonathan, Savion-Lemieux, Tal, Smith, Isabel M., Liu, Xudong, Nicolson, Rob, Seifer, Vicki, Fedele, Angie, Cook, Edwin H., Dager, Stephen, Estes, Annette, Gallagher, Louise, Malow, Beth A., Parr, Jeremy R., Spence, Sarah J., Vorstman, Jacob, Frey, Brendan J., Robinson, James T., Strug, Lisa J., Fernandez, Bridget A., Elsabbagh, Mayada, Carter, Melissa T., Hallmayer, Joachim, Knoppers, Bartha M., Anagnostou, Evdokia, Szatmari, Peter, Ring, Robert H., Glazer, David, Pletcher, Mathew T., Scherer, Stephen W., Yuen, Ryan K C, Merico, Daniele, Bookman, Matt, Howe, Jennifer L., Thiruvahindrapuram, Bhooma, Patel, Rohan V., Whitney, Joe, Deflaux, Nicole, Bingham, Jonathan, Wang, Zhuozhi, Pellecchia, Giovanna, Buchanan, Janet A., Walker, Susan, Marshall, Christian R., Uddin, Mohammed, Zarrei, Mehdi, Deneault, Eric, D'Abate, Lia, Chan, Ada J S, Koyanagi, Stephanie, Paton, Tara, Pereira, Sergio L., Hoang, Ny, Engchuan, Worrawat, Higginbotham, Edward J., Ho, Karen, Lamoureux, Sylvia, Li, Weili, MacDonald, Jeffrey R., Nalpathamkalam, Thomas, Sung, Wilson W L, Tsoi, Fiona J., Wei, John, Xu, Lizhen, Tasse, Anne Marie, Kirby, Emily, Van Etten, William, Twigger, Simon, Roberts, Wendy, Drmic, Irene, Jilderda, Sanne, Modi, Bonnie Mackinnon, Kellam, Barbara, Szego, Michael, Cytrynbaum, Cheryl, Weksberg, Rosanna, Zwaigenbaum, Lonnie, Woodbury-Smith, Marc, Brian, Jessica, Senman, Lili, Iaboni, Alana, Doyle-Thomas, Krissy, Thompson, Ann, Chrysler, Christina, Leef, Jonathan, Savion-Lemieux, Tal, Smith, Isabel M., Liu, Xudong, Nicolson, Rob, Seifer, Vicki, Fedele, Angie, Cook, Edwin H., Dager, Stephen, Estes, Annette, Gallagher, Louise, Malow, Beth A., Parr, Jeremy R., Spence, Sarah J., Vorstman, Jacob, Frey, Brendan J., Robinson, James T., Strug, Lisa J., Fernandez, Bridget A., Elsabbagh, Mayada, Carter, Melissa T., Hallmayer, Joachim, Knoppers, Bartha M., Anagnostou, Evdokia, Szatmari, Peter, Ring, Robert H., Glazer, David, Pletcher, Mathew T., and Scherer, Stephen W.
Published: 2017

13. Whole genome sequencing resource identifies 18 new candidate genes for autism spectrum disorder

Author: Yuen, Ryan K C, Merico, Daniele, Bookman, Matt, Howe, Jennifer L., Thiruvahindrapuram, Bhooma, Patel, Rohan V., Whitney, Joe, Deflaux, Nicole, Bingham, Jonathan, Wang, Zhuozhi, Pellecchia, Giovanna, Buchanan, Janet A., Walker, Susan, Marshall, Christian R., Uddin, Mohammed, Zarrei, Mehdi, Deneault, Eric, D'Abate, Lia, Chan, Ada J S, Koyanagi, Stephanie, Paton, Tara, Pereira, Sergio L., Hoang, Ny, Engchuan, Worrawat, Higginbotham, Edward J., Ho, Karen, Lamoureux, Sylvia, Li, Weili, MacDonald, Jeffrey R., Nalpathamkalam, Thomas, Sung, Wilson W L, Tsoi, Fiona J., Wei, John, Xu, Lizhen, Tasse, Anne Marie, Kirby, Emily, Van Etten, William, Twigger, Simon, Roberts, Wendy, Drmic, Irene, Jilderda, Sanne, Modi, Bonnie Mackinnon, Kellam, Barbara, Szego, Michael, Cytrynbaum, Cheryl, Weksberg, Rosanna, Zwaigenbaum, Lonnie, Woodbury-Smith, Marc, Brian, Jessica, Senman, Lili, Iaboni, Alana, Doyle-Thomas, Krissy, Thompson, Ann, Chrysler, Christina, Leef, Jonathan, Savion-Lemieux, Tal, Smith, Isabel M., Liu, Xudong, Nicolson, Rob, Seifer, Vicki, Fedele, Angie, Cook, Edwin H., Dager, Stephen, Estes, Annette, Gallagher, Louise, Malow, Beth A., Parr, Jeremy R., Spence, Sarah J., Vorstman, Jacob, Frey, Brendan J., Robinson, James T., Strug, Lisa J., Fernandez, Bridget A., Elsabbagh, Mayada, Carter, Melissa T., Hallmayer, Joachim, Knoppers, Bartha M., Anagnostou, Evdokia, Szatmari, Peter, Ring, Robert H., Glazer, David, Pletcher, Mathew T., Scherer, Stephen W., Yuen, Ryan K C, Merico, Daniele, Bookman, Matt, Howe, Jennifer L., Thiruvahindrapuram, Bhooma, Patel, Rohan V., Whitney, Joe, Deflaux, Nicole, Bingham, Jonathan, Wang, Zhuozhi, Pellecchia, Giovanna, Buchanan, Janet A., Walker, Susan, Marshall, Christian R., Uddin, Mohammed, Zarrei, Mehdi, Deneault, Eric, D'Abate, Lia, Chan, Ada J S, Koyanagi, Stephanie, Paton, Tara, Pereira, Sergio L., Hoang, Ny, Engchuan, Worrawat, Higginbotham, Edward J., Ho, Karen, Lamoureux, Sylvia, Li, Weili, MacDonald, Jeffrey R., Nalpathamkalam, Thomas, Sung, Wilson W L, Tsoi, Fiona J., Wei, John, Xu, Lizhen, Tasse, Anne Marie, Kirby, Emily, Van Etten, William, Twigger, Simon, Roberts, Wendy, Drmic, Irene, Jilderda, Sanne, Modi, Bonnie Mackinnon, Kellam, Barbara, Szego, Michael, Cytrynbaum, Cheryl, Weksberg, Rosanna, Zwaigenbaum, Lonnie, Woodbury-Smith, Marc, Brian, Jessica, Senman, Lili, Iaboni, Alana, Doyle-Thomas, Krissy, Thompson, Ann, Chrysler, Christina, Leef, Jonathan, Savion-Lemieux, Tal, Smith, Isabel M., Liu, Xudong, Nicolson, Rob, Seifer, Vicki, Fedele, Angie, Cook, Edwin H., Dager, Stephen, Estes, Annette, Gallagher, Louise, Malow, Beth A., Parr, Jeremy R., Spence, Sarah J., Vorstman, Jacob, Frey, Brendan J., Robinson, James T., Strug, Lisa J., Fernandez, Bridget A., Elsabbagh, Mayada, Carter, Melissa T., Hallmayer, Joachim, Knoppers, Bartha M., Anagnostou, Evdokia, Szatmari, Peter, Ring, Robert H., Glazer, David, Pletcher, Mathew T., and Scherer, Stephen W.
Published: 2017

14. Whole genome sequencing resource identifies 18 new candidate genes for autism spectrum disorder

Author: Yuen, Ryan K C, Merico, Daniele, Bookman, Matt, Howe, Jennifer L., Thiruvahindrapuram, Bhooma, Patel, Rohan V., Whitney, Joe, Deflaux, Nicole, Bingham, Jonathan, Wang, Zhuozhi, Pellecchia, Giovanna, Buchanan, Janet A., Walker, Susan, Marshall, Christian R., Uddin, Mohammed, Zarrei, Mehdi, Deneault, Eric, D'Abate, Lia, Chan, Ada J S, Koyanagi, Stephanie, Paton, Tara, Pereira, Sergio L., Hoang, Ny, Engchuan, Worrawat, Higginbotham, Edward J., Ho, Karen, Lamoureux, Sylvia, Li, Weili, MacDonald, Jeffrey R., Nalpathamkalam, Thomas, Sung, Wilson W L, Tsoi, Fiona J., Wei, John, Xu, Lizhen, Tasse, Anne Marie, Kirby, Emily, Van Etten, William, Twigger, Simon, Roberts, Wendy, Drmic, Irene, Jilderda, Sanne, Modi, Bonnie Mackinnon, Kellam, Barbara, Szego, Michael, Cytrynbaum, Cheryl, Weksberg, Rosanna, Zwaigenbaum, Lonnie, Woodbury-Smith, Marc, Brian, Jessica, Senman, Lili, Iaboni, Alana, Doyle-Thomas, Krissy, Thompson, Ann, Chrysler, Christina, Leef, Jonathan, Savion-Lemieux, Tal, Smith, Isabel M., Liu, Xudong, Nicolson, Rob, Seifer, Vicki, Fedele, Angie, Cook, Edwin H., Dager, Stephen, Estes, Annette, Gallagher, Louise, Malow, Beth A., Parr, Jeremy R., Spence, Sarah J., Vorstman, Jacob, Frey, Brendan J., Robinson, James T., Strug, Lisa J., Fernandez, Bridget A., Elsabbagh, Mayada, Carter, Melissa T., Hallmayer, Joachim, Knoppers, Bartha M., Anagnostou, Evdokia, Szatmari, Peter, Ring, Robert H., Glazer, David, Pletcher, Mathew T., Scherer, Stephen W., Yuen, Ryan K C, Merico, Daniele, Bookman, Matt, Howe, Jennifer L., Thiruvahindrapuram, Bhooma, Patel, Rohan V., Whitney, Joe, Deflaux, Nicole, Bingham, Jonathan, Wang, Zhuozhi, Pellecchia, Giovanna, Buchanan, Janet A., Walker, Susan, Marshall, Christian R., Uddin, Mohammed, Zarrei, Mehdi, Deneault, Eric, D'Abate, Lia, Chan, Ada J S, Koyanagi, Stephanie, Paton, Tara, Pereira, Sergio L., Hoang, Ny, Engchuan, Worrawat, Higginbotham, Edward J., Ho, Karen, Lamoureux, Sylvia, Li, Weili, MacDonald, Jeffrey R., Nalpathamkalam, Thomas, Sung, Wilson W L, Tsoi, Fiona J., Wei, John, Xu, Lizhen, Tasse, Anne Marie, Kirby, Emily, Van Etten, William, Twigger, Simon, Roberts, Wendy, Drmic, Irene, Jilderda, Sanne, Modi, Bonnie Mackinnon, Kellam, Barbara, Szego, Michael, Cytrynbaum, Cheryl, Weksberg, Rosanna, Zwaigenbaum, Lonnie, Woodbury-Smith, Marc, Brian, Jessica, Senman, Lili, Iaboni, Alana, Doyle-Thomas, Krissy, Thompson, Ann, Chrysler, Christina, Leef, Jonathan, Savion-Lemieux, Tal, Smith, Isabel M., Liu, Xudong, Nicolson, Rob, Seifer, Vicki, Fedele, Angie, Cook, Edwin H., Dager, Stephen, Estes, Annette, Gallagher, Louise, Malow, Beth A., Parr, Jeremy R., Spence, Sarah J., Vorstman, Jacob, Frey, Brendan J., Robinson, James T., Strug, Lisa J., Fernandez, Bridget A., Elsabbagh, Mayada, Carter, Melissa T., Hallmayer, Joachim, Knoppers, Bartha M., Anagnostou, Evdokia, Szatmari, Peter, Ring, Robert H., Glazer, David, Pletcher, Mathew T., and Scherer, Stephen W.
Published: 2017

15. Whole genome sequencing resource identifies 18 new candidate genes for autism spectrum disorder

Author: Onderzoek, Brain, Yuen, Ryan K C, Merico, Daniele, Bookman, Matt, Howe, Jennifer L., Thiruvahindrapuram, Bhooma, Patel, Rohan V., Whitney, Joe, Deflaux, Nicole, Bingham, Jonathan, Wang, Zhuozhi, Pellecchia, Giovanna, Buchanan, Janet A., Walker, Susan, Marshall, Christian R., Uddin, Mohammed, Zarrei, Mehdi, Deneault, Eric, D'Abate, Lia, Chan, Ada J S, Koyanagi, Stephanie, Paton, Tara, Pereira, Sergio L., Hoang, Ny, Engchuan, Worrawat, Higginbotham, Edward J., Ho, Karen, Lamoureux, Sylvia, Li, Weili, MacDonald, Jeffrey R., Nalpathamkalam, Thomas, Sung, Wilson W L, Tsoi, Fiona J., Wei, John, Xu, Lizhen, Tasse, Anne Marie, Kirby, Emily, Van Etten, William, Twigger, Simon, Roberts, Wendy, Drmic, Irene, Jilderda, Sanne, Modi, Bonnie Mackinnon, Kellam, Barbara, Szego, Michael, Cytrynbaum, Cheryl, Weksberg, Rosanna, Zwaigenbaum, Lonnie, Woodbury-Smith, Marc, Brian, Jessica, Senman, Lili, Iaboni, Alana, Doyle-Thomas, Krissy, Thompson, Ann, Chrysler, Christina, Leef, Jonathan, Savion-Lemieux, Tal, Smith, Isabel M., Liu, Xudong, Nicolson, Rob, Seifer, Vicki, Fedele, Angie, Cook, Edwin H., Dager, Stephen, Estes, Annette, Gallagher, Louise, Malow, Beth A., Parr, Jeremy R., Spence, Sarah J., Vorstman, Jacob, Frey, Brendan J., Robinson, James T., Strug, Lisa J., Fernandez, Bridget A., Elsabbagh, Mayada, Carter, Melissa T., Hallmayer, Joachim, Knoppers, Bartha M., Anagnostou, Evdokia, Szatmari, Peter, Ring, Robert H., Glazer, David, Pletcher, Mathew T., Scherer, Stephen W., Onderzoek, Brain, Yuen, Ryan K C, Merico, Daniele, Bookman, Matt, Howe, Jennifer L., Thiruvahindrapuram, Bhooma, Patel, Rohan V., Whitney, Joe, Deflaux, Nicole, Bingham, Jonathan, Wang, Zhuozhi, Pellecchia, Giovanna, Buchanan, Janet A., Walker, Susan, Marshall, Christian R., Uddin, Mohammed, Zarrei, Mehdi, Deneault, Eric, D'Abate, Lia, Chan, Ada J S, Koyanagi, Stephanie, Paton, Tara, Pereira, Sergio L., Hoang, Ny, Engchuan, Worrawat, Higginbotham, Edward J., Ho, Karen, Lamoureux, Sylvia, Li, Weili, MacDonald, Jeffrey R., Nalpathamkalam, Thomas, Sung, Wilson W L, Tsoi, Fiona J., Wei, John, Xu, Lizhen, Tasse, Anne Marie, Kirby, Emily, Van Etten, William, Twigger, Simon, Roberts, Wendy, Drmic, Irene, Jilderda, Sanne, Modi, Bonnie Mackinnon, Kellam, Barbara, Szego, Michael, Cytrynbaum, Cheryl, Weksberg, Rosanna, Zwaigenbaum, Lonnie, Woodbury-Smith, Marc, Brian, Jessica, Senman, Lili, Iaboni, Alana, Doyle-Thomas, Krissy, Thompson, Ann, Chrysler, Christina, Leef, Jonathan, Savion-Lemieux, Tal, Smith, Isabel M., Liu, Xudong, Nicolson, Rob, Seifer, Vicki, Fedele, Angie, Cook, Edwin H., Dager, Stephen, Estes, Annette, Gallagher, Louise, Malow, Beth A., Parr, Jeremy R., Spence, Sarah J., Vorstman, Jacob, Frey, Brendan J., Robinson, James T., Strug, Lisa J., Fernandez, Bridget A., Elsabbagh, Mayada, Carter, Melissa T., Hallmayer, Joachim, Knoppers, Bartha M., Anagnostou, Evdokia, Szatmari, Peter, Ring, Robert H., Glazer, David, Pletcher, Mathew T., and Scherer, Stephen W.
Published: 2017

16. Convergence of genes and cellular pathways dysregulated in autism spectrum disorders.

Author: Pinto, Dalila, Pinto, Dalila, Delaby, Elsa, Merico, Daniele, Barbosa, Mafalda, Merikangas, Alison, Klei, Lambertus, Thiruvahindrapuram, Bhooma, Xu, Xiao, Ziman, Robert, Wang, Zhuozhi, Vorstman, Jacob AS, Thompson, Ann, Regan, Regina, Pilorge, Marion, Pellecchia, Giovanna, Pagnamenta, Alistair T, Oliveira, Bárbara, Marshall, Christian R, Magalhaes, Tiago R, Lowe, Jennifer K, Howe, Jennifer L, Griswold, Anthony J, Gilbert, John, Duketis, Eftichia, Dombroski, Beth A, De Jonge, Maretha V, Cuccaro, Michael, Crawford, Emily L, Correia, Catarina T, Conroy, Judith, Conceição, Inês C, Chiocchetti, Andreas G, Casey, Jillian P, Cai, Guiqing, Cabrol, Christelle, Bolshakova, Nadia, Bacchelli, Elena, Anney, Richard, Gallinger, Steven, Cotterchio, Michelle, Casey, Graham, Zwaigenbaum, Lonnie, Wittemeyer, Kerstin, Wing, Kirsty, Wallace, Simon, van Engeland, Herman, Tryfon, Ana, Thomson, Susanne, Soorya, Latha, Rogé, Bernadette, Roberts, Wendy, Poustka, Fritz, Mouga, Susana, Minshew, Nancy, McInnes, L Alison, McGrew, Susan G, Lord, Catherine, Leboyer, Marion, Le Couteur, Ann S, Kolevzon, Alexander, Jiménez González, Patricia, Jacob, Suma, Holt, Richard, Guter, Stephen, Green, Jonathan, Green, Andrew, Gillberg, Christopher, Fernandez, Bridget A, Duque, Frederico, Delorme, Richard, Dawson, Geraldine, Chaste, Pauline, Café, Cátia, Brennan, Sean, Bourgeron, Thomas, Bolton, Patrick F, Bölte, Sven, Bernier, Raphael, Baird, Gillian, Bailey, Anthony J, Anagnostou, Evdokia, Almeida, Joana, Wijsman, Ellen M, Vieland, Veronica J, Vicente, Astrid M, Schellenberg, Gerard D, Pericak-Vance, Margaret, Paterson, Andrew D, Parr, Jeremy R, Oliveira, Guiomar, Nurnberger, John I, Monaco, Anthony P, Maestrini, Elena, Klauck, Sabine M, Hakonarson, Hakon, Haines, Jonathan L, Geschwind, Daniel H, Freitag, Christine M, Folstein, Susan E, Ennis, Sean, Pinto, Dalila, Pinto, Dalila, Delaby, Elsa, Merico, Daniele, Barbosa, Mafalda, Merikangas, Alison, Klei, Lambertus, Thiruvahindrapuram, Bhooma, Xu, Xiao, Ziman, Robert, Wang, Zhuozhi, Vorstman, Jacob AS, Thompson, Ann, Regan, Regina, Pilorge, Marion, Pellecchia, Giovanna, Pagnamenta, Alistair T, Oliveira, Bárbara, Marshall, Christian R, Magalhaes, Tiago R, Lowe, Jennifer K, Howe, Jennifer L, Griswold, Anthony J, Gilbert, John, Duketis, Eftichia, Dombroski, Beth A, De Jonge, Maretha V, Cuccaro, Michael, Crawford, Emily L, Correia, Catarina T, Conroy, Judith, Conceição, Inês C, Chiocchetti, Andreas G, Casey, Jillian P, Cai, Guiqing, Cabrol, Christelle, Bolshakova, Nadia, Bacchelli, Elena, Anney, Richard, Gallinger, Steven, Cotterchio, Michelle, Casey, Graham, Zwaigenbaum, Lonnie, Wittemeyer, Kerstin, Wing, Kirsty, Wallace, Simon, van Engeland, Herman, Tryfon, Ana, Thomson, Susanne, Soorya, Latha, Rogé, Bernadette, Roberts, Wendy, Poustka, Fritz, Mouga, Susana, Minshew, Nancy, McInnes, L Alison, McGrew, Susan G, Lord, Catherine, Leboyer, Marion, Le Couteur, Ann S, Kolevzon, Alexander, Jiménez González, Patricia, Jacob, Suma, Holt, Richard, Guter, Stephen, Green, Jonathan, Green, Andrew, Gillberg, Christopher, Fernandez, Bridget A, Duque, Frederico, Delorme, Richard, Dawson, Geraldine, Chaste, Pauline, Café, Cátia, Brennan, Sean, Bourgeron, Thomas, Bolton, Patrick F, Bölte, Sven, Bernier, Raphael, Baird, Gillian, Bailey, Anthony J, Anagnostou, Evdokia, Almeida, Joana, Wijsman, Ellen M, Vieland, Veronica J, Vicente, Astrid M, Schellenberg, Gerard D, Pericak-Vance, Margaret, Paterson, Andrew D, Parr, Jeremy R, Oliveira, Guiomar, Nurnberger, John I, Monaco, Anthony P, Maestrini, Elena, Klauck, Sabine M, Hakonarson, Hakon, Haines, Jonathan L, Geschwind, Daniel H, Freitag, Christine M, Folstein, Susan E, and Ennis, Sean
Abstract: Rare copy-number variation (CNV) is an important source of risk for autism spectrum disorders (ASDs). We analyzed 2,446 ASD-affected families and confirmed an excess of genic deletions and duplications in affected versus control groups (1.41-fold, p = 1.0 × 10(-5)) and an increase in affected subjects carrying exonic pathogenic CNVs overlapping known loci associated with dominant or X-linked ASD and intellectual disability (odds ratio = 12.62, p = 2.7 × 10(-15), ∼3% of ASD subjects). Pathogenic CNVs, often showing variable expressivity, included rare de novo and inherited events at 36 loci, implicating ASD-associated genes (CHD2, HDAC4, and GDI1) previously linked to other neurodevelopmental disorders, as well as other genes such as SETD5, MIR137, and HDAC9. Consistent with hypothesized gender-specific modulators, females with ASD were more likely to have highly penetrant CNVs (p = 0.017) and were also overrepresented among subjects with fragile X syndrome protein targets (p = 0.02). Genes affected by de novo CNVs and/or loss-of-function single-nucleotide variants converged on networks related to neuronal signaling and development, synapse function, and chromatin regulation.
Published: 2014

17. Disruption of the ASTN2/TRIM32 locus at 9q33.1 is a risk factor in males for autism spectrum disorders, ADHD and other neurodevelopmental phenotypes.

Author: Lionel, Anath C, Lionel, Anath C, Tammimies, Kristiina, Vaags, Andrea K, Rosenfeld, Jill A, Ahn, Joo Wook, Merico, Daniele, Noor, Abdul, Runke, Cassandra K, Pillalamarri, Vamsee K, Carter, Melissa T, Gazzellone, Matthew J, Thiruvahindrapuram, Bhooma, Fagerberg, Christina, Laulund, Lone W, Pellecchia, Giovanna, Lamoureux, Sylvia, Deshpande, Charu, Clayton-Smith, Jill, White, Ann C, Leather, Susan, Trounce, John, Melanie Bedford, H, Hatchwell, Eli, Eis, Peggy S, Yuen, Ryan KC, Walker, Susan, Uddin, Mohammed, Geraghty, Michael T, Nikkel, Sarah M, Tomiak, Eva M, Fernandez, Bridget A, Soreni, Noam, Crosbie, Jennifer, Arnold, Paul D, Schachar, Russell J, Roberts, Wendy, Paterson, Andrew D, So, Joyce, Szatmari, Peter, Chrysler, Christina, Woodbury-Smith, Marc, Brian Lowry, R, Zwaigenbaum, Lonnie, Mandyam, Divya, Wei, John, Macdonald, Jeffrey R, Howe, Jennifer L, Nalpathamkalam, Thomas, Wang, Zhuozhi, Tolson, Daniel, Cobb, David S, Wilks, Timothy M, Sorensen, Mark J, Bader, Patricia I, An, Yu, Wu, Bai-Lin, Musumeci, Sebastiano Antonino, Romano, Corrado, Postorivo, Diana, Nardone, Anna M, Monica, Matteo Della, Scarano, Gioacchino, Zoccante, Leonardo, Novara, Francesca, Zuffardi, Orsetta, Ciccone, Roberto, Antona, Vincenzo, Carella, Massimo, Zelante, Leopoldo, Cavalli, Pietro, Poggiani, Carlo, Cavallari, Ugo, Argiropoulos, Bob, Chernos, Judy, Brasch-Andersen, Charlotte, Speevak, Marsha, Fichera, Marco, Ogilvie, Caroline Mackie, Shen, Yiping, Hodge, Jennelle C, Talkowski, Michael E, Stavropoulos, Dimitri J, Marshall, Christian R, Scherer, Stephen W, Lionel, Anath C, Lionel, Anath C, Tammimies, Kristiina, Vaags, Andrea K, Rosenfeld, Jill A, Ahn, Joo Wook, Merico, Daniele, Noor, Abdul, Runke, Cassandra K, Pillalamarri, Vamsee K, Carter, Melissa T, Gazzellone, Matthew J, Thiruvahindrapuram, Bhooma, Fagerberg, Christina, Laulund, Lone W, Pellecchia, Giovanna, Lamoureux, Sylvia, Deshpande, Charu, Clayton-Smith, Jill, White, Ann C, Leather, Susan, Trounce, John, Melanie Bedford, H, Hatchwell, Eli, Eis, Peggy S, Yuen, Ryan KC, Walker, Susan, Uddin, Mohammed, Geraghty, Michael T, Nikkel, Sarah M, Tomiak, Eva M, Fernandez, Bridget A, Soreni, Noam, Crosbie, Jennifer, Arnold, Paul D, Schachar, Russell J, Roberts, Wendy, Paterson, Andrew D, So, Joyce, Szatmari, Peter, Chrysler, Christina, Woodbury-Smith, Marc, Brian Lowry, R, Zwaigenbaum, Lonnie, Mandyam, Divya, Wei, John, Macdonald, Jeffrey R, Howe, Jennifer L, Nalpathamkalam, Thomas, Wang, Zhuozhi, Tolson, Daniel, Cobb, David S, Wilks, Timothy M, Sorensen, Mark J, Bader, Patricia I, An, Yu, Wu, Bai-Lin, Musumeci, Sebastiano Antonino, Romano, Corrado, Postorivo, Diana, Nardone, Anna M, Monica, Matteo Della, Scarano, Gioacchino, Zoccante, Leonardo, Novara, Francesca, Zuffardi, Orsetta, Ciccone, Roberto, Antona, Vincenzo, Carella, Massimo, Zelante, Leopoldo, Cavalli, Pietro, Poggiani, Carlo, Cavallari, Ugo, Argiropoulos, Bob, Chernos, Judy, Brasch-Andersen, Charlotte, Speevak, Marsha, Fichera, Marco, Ogilvie, Caroline Mackie, Shen, Yiping, Hodge, Jennelle C, Talkowski, Michael E, Stavropoulos, Dimitri J, Marshall, Christian R, and Scherer, Stephen W
Abstract: Rare copy number variants (CNVs) disrupting ASTN2 or both ASTN2 and TRIM32 have been reported at 9q33.1 by genome-wide studies in a few individuals with neurodevelopmental disorders (NDDs). The vertebrate-specific astrotactins, ASTN2 and its paralog ASTN1, have key roles in glial-guided neuronal migration during brain development. To determine the prevalence of astrotactin mutations and delineate their associated phenotypic spectrum, we screened ASTN2/TRIM32 and ASTN1 (1q25.2) for exonic CNVs in clinical microarray data from 89 985 individuals across 10 sites, including 64 114 NDD subjects. In this clinical dataset, we identified 46 deletions and 12 duplications affecting ASTN2. Deletions of ASTN1 were much rarer. Deletions near the 3' terminus of ASTN2, which would disrupt all transcript isoforms (a subset of these deletions also included TRIM32), were significantly enriched in the NDD subjects (P = 0.002) compared with 44 085 population-based controls. Frequent phenotypes observed in individuals with such deletions include autism spectrum disorder (ASD), attention deficit hyperactivity disorder (ADHD), speech delay, anxiety and obsessive compulsive disorder (OCD). The 3'-terminal ASTN2 deletions were significantly enriched compared with controls in males with NDDs, but not in females. Upon quantifying ASTN2 human brain RNA, we observed shorter isoforms expressed from an alternative transcription start site of recent evolutionary origin near the 3' end. Spatiotemporal expression profiling in the human brain revealed consistently high ASTN1 expression while ASTN2 expression peaked in the early embryonic neocortex and postnatal cerebellar cortex. Our findings shed new light on the role of the astrotactins in psychopathology and their interplay in human neurodevelopment.
Published: 2014

18. Convergence of genes and cellular pathways dysregulated in autism spectrum disorders

Author: Pinto, Dalila, Delaby, Elsa, Merico, Daniele, Barbosa, Mafalda, Merikangas, Alison, Klei, Lambertus, Thiruvahindrapuram, Bhooma, Xu, Xiao, Ziman, Robert, Wang, Zhuozhi, Vorstman, Jacob A. S., Thompson, Ann P., Regan, Regina, Pilorge, Marion, Pellecchia, Giovanna, Pagnamenta, Alistair T., Oliveira, Bárbara, Marshall, Christian R., Magalhães, Tiago R., Lowe, Jennifer K., Howe, Jennifer L., Griswold, Anthony J., Gilbert, John, Duketis, Eftichia, Dombroski, Beth A., Jonge, Maretha de, Cuccaro, Michael L., Crawford, Emily L., Correia, Catarina T., Conroy, Judith, Conceição, Inȇs C., Geburtig-Chiocchetti, Andreas, Casey, Jillian P., Cai, Guiqing, Cabrol, Christelle, Bolshakova, Nadia, Bacchelli, Elena, Anney, Richard, Gallinger, Steven, Cotterchio, Michelle, Casey, Graham, Zwaigenbaum, Lonnie, Wittemeyer, Kerstin, Wing, Kirsty, Wallace, Simon, Engeland, Herman van, Tryfon, Ana, Thomson, Susanne, Soorya, Latha, Roge, Bernadette, Roberts, Wendy, Poustka, Fritz, Mouga, Susana, Minshew, Nancy J., McInnes, L. Alison, McGrew, Susan G., Lord, Catherine, Leboyer, Marion, Le Couteur, Ann, Kolevzon, Alexander, González, Patricia Jiménez, Jacob, Suma, Holt, Richard, Guter, Stephen J., Green, Jonathan, Green, Andrew, Gillberg, Christopher, Fernandez, Bridget A., Duque, Frederico, Delorme, Richard, Dawson, Geraldine, Chaste, Pauline, Café, Cátia, Brennan, Sean, Bourgeron, Thomas, Bolton, Patrick F., Bölte, Sven, Bernier, Raphael, Baird, Gillian, Bailey, Anthony J., Anagnostou, Evdokia, Almeida, Joana, Wijsman, Ellen M., Vieland, Veronica J., Vicente, Astrid M., Schellenberg, Gerard D., Pericak-Vance, Margaret Ann, Paterson, Andrew D., Parr, Jeremy R., Oliveira, Guiomar, Nurnberger, John I., Monaco, Anthony P., Maestrini, Elena, Klauck, Sabine M., Hakonarson, Hakon, Haines, Jonathan L., Geschwind, Daniel H., Freitag, Christine M., Folstein, Susan E., Ennis, Sean, Coon, Hilary, Battaglia, Agatino, Szatmari, Peter, Sutcliffe, James S., Hallmayer, Joachim, Gill, Michael, Cook, Edwin H., Buxbaum, Joseph D., Devlin, Bernie, Gallagher, Louise, Betancur, Catalina, Scherer, Stephen W., Pinto, Dalila, Delaby, Elsa, Merico, Daniele, Barbosa, Mafalda, Merikangas, Alison, Klei, Lambertus, Thiruvahindrapuram, Bhooma, Xu, Xiao, Ziman, Robert, Wang, Zhuozhi, Vorstman, Jacob A. S., Thompson, Ann P., Regan, Regina, Pilorge, Marion, Pellecchia, Giovanna, Pagnamenta, Alistair T., Oliveira, Bárbara, Marshall, Christian R., Magalhães, Tiago R., Lowe, Jennifer K., Howe, Jennifer L., Griswold, Anthony J., Gilbert, John, Duketis, Eftichia, Dombroski, Beth A., Jonge, Maretha de, Cuccaro, Michael L., Crawford, Emily L., Correia, Catarina T., Conroy, Judith, Conceição, Inȇs C., Geburtig-Chiocchetti, Andreas, Casey, Jillian P., Cai, Guiqing, Cabrol, Christelle, Bolshakova, Nadia, Bacchelli, Elena, Anney, Richard, Gallinger, Steven, Cotterchio, Michelle, Casey, Graham, Zwaigenbaum, Lonnie, Wittemeyer, Kerstin, Wing, Kirsty, Wallace, Simon, Engeland, Herman van, Tryfon, Ana, Thomson, Susanne, Soorya, Latha, Roge, Bernadette, Roberts, Wendy, Poustka, Fritz, Mouga, Susana, Minshew, Nancy J., McInnes, L. Alison, McGrew, Susan G., Lord, Catherine, Leboyer, Marion, Le Couteur, Ann, Kolevzon, Alexander, González, Patricia Jiménez, Jacob, Suma, Holt, Richard, Guter, Stephen J., Green, Jonathan, Green, Andrew, Gillberg, Christopher, Fernandez, Bridget A., Duque, Frederico, Delorme, Richard, Dawson, Geraldine, Chaste, Pauline, Café, Cátia, Brennan, Sean, Bourgeron, Thomas, Bolton, Patrick F., Bölte, Sven, Bernier, Raphael, Baird, Gillian, Bailey, Anthony J., Anagnostou, Evdokia, Almeida, Joana, Wijsman, Ellen M., Vieland, Veronica J., Vicente, Astrid M., Schellenberg, Gerard D., Pericak-Vance, Margaret Ann, Paterson, Andrew D., Parr, Jeremy R., Oliveira, Guiomar, Nurnberger, John I., Monaco, Anthony P., Maestrini, Elena, Klauck, Sabine M., Hakonarson, Hakon, Haines, Jonathan L., Geschwind, Daniel H., Freitag, Christine M., Folstein, Susan E., Ennis, Sean, Coon, Hilary, Battaglia, Agatino, Szatmari, Peter, Sutcliffe, James S., Hallmayer, Joachim, Gill, Michael, Cook, Edwin H., Buxbaum, Joseph D., Devlin, Bernie, Gallagher, Louise, Betancur, Catalina, and Scherer, Stephen W.
Abstract: Rare copy-number variation (CNV) is an important source of risk for autism spectrum disorders (ASDs). We analyzed 2,446 ASD-affected families and confirmed an excess of genic deletions and duplications in affected versus control groups (1.41-fold, p = 1.0 × 10(-5)) and an increase in affected subjects carrying exonic pathogenic CNVs overlapping known loci associated with dominant or X-linked ASD and intellectual disability (odds ratio = 12.62, p = 2.7 × 10(-15), ∼3% of ASD subjects). Pathogenic CNVs, often showing variable expressivity, included rare de novo and inherited events at 36 loci, implicating ASD-associated genes (CHD2, HDAC4, and GDI1) previously linked to other neurodevelopmental disorders, as well as other genes such as SETD5, MIR137, and HDAC9. Consistent with hypothesized gender-specific modulators, females with ASD were more likely to have highly penetrant CNVs (p = 0.017) and were also overrepresented among subjects with fragile X syndrome protein targets (p = 0.02). Genes affected by de novo CNVs and/or loss-of-function single-nucleotide variants converged on networks related to neuronal signaling and development, synapse function, and chromatin regulation.
Published: 2014

19. Meta-analysis of SHANK Mutations in Autism Spectrum Disorders: A Gradient of Severity in Cognitive Impairments.

Author: Leblond, Claire S, Nava, Caroline, Polge, Anne, Gauthier, Julie, Huguet, Guillaume, Lumbroso, Serge, Giuliano, Fabienne, Stordeur, Coline, Depienne, Christel, Mouzat, Kevin, Pinto, Dalila, Howe, Jennifer, Lemière, Nathalie, Durand, Christelle M, Guibert, Jessica, Ey, Elodie, Toro, Roberto, Peyre, Hugo, Mathieu, Alexandre, Amsellem, Frédérique, Råstam, Maria, Gillberg, I Carina, Rappold, Gudrun A, Holt, Richard, Monaco, Anthony P, Maestrini, Elena, Galan, Pilar, Heron, Delphine, Jacquette, Aurélia, Afenjar, Alexandra, Rastetter, Agnès, Brice, Alexis, Devillard, Françoise, Assouline, Brigitte, Laffargue, Fanny, Lespinasse, James, Chiesa, Jean, Rivier, François, Bonneau, Dominique, Regnault, Beatrice, Zelenika, Diana, Delepine, Marc, Lathrop, Mark, Sanlaville, Damien, Schluth-Bolard, Caroline, Edery, Patrick, Perrin, Laurence, Tabet, Anne Claude, Schmeisser, Michael J, Boeckers, Tobias M, Coleman, Mary, Sato, Daisuke, Szatmari, Peter, Scherer, Stephen W, Rouleau, Guy A, Betancur, Catalina, Leboyer, Marion, Gillberg, Christopher, Delorme, Richard, Bourgeron, Thomas, Leblond, Claire S, Nava, Caroline, Polge, Anne, Gauthier, Julie, Huguet, Guillaume, Lumbroso, Serge, Giuliano, Fabienne, Stordeur, Coline, Depienne, Christel, Mouzat, Kevin, Pinto, Dalila, Howe, Jennifer, Lemière, Nathalie, Durand, Christelle M, Guibert, Jessica, Ey, Elodie, Toro, Roberto, Peyre, Hugo, Mathieu, Alexandre, Amsellem, Frédérique, Råstam, Maria, Gillberg, I Carina, Rappold, Gudrun A, Holt, Richard, Monaco, Anthony P, Maestrini, Elena, Galan, Pilar, Heron, Delphine, Jacquette, Aurélia, Afenjar, Alexandra, Rastetter, Agnès, Brice, Alexis, Devillard, Françoise, Assouline, Brigitte, Laffargue, Fanny, Lespinasse, James, Chiesa, Jean, Rivier, François, Bonneau, Dominique, Regnault, Beatrice, Zelenika, Diana, Delepine, Marc, Lathrop, Mark, Sanlaville, Damien, Schluth-Bolard, Caroline, Edery, Patrick, Perrin, Laurence, Tabet, Anne Claude, Schmeisser, Michael J, Boeckers, Tobias M, Coleman, Mary, Sato, Daisuke, Szatmari, Peter, Scherer, Stephen W, Rouleau, Guy A, Betancur, Catalina, Leboyer, Marion, Gillberg, Christopher, Delorme, Richard, and Bourgeron, Thomas
Abstract: SHANK genes code for scaffold proteins located at the post-synaptic density of glutamatergic synapses. In neurons, SHANK2 and SHANK3 have a positive effect on the induction and maturation of dendritic spines, whereas SHANK1 induces the enlargement of spine heads. Mutations in SHANK genes have been associated with autism spectrum disorders (ASD), but their prevalence and clinical relevance remain to be determined. Here, we performed a new screen and a meta-analysis of SHANK copy-number and coding-sequence variants in ASD. Copy-number variants were analyzed in 5,657 patients and 19,163 controls, coding-sequence variants were ascertained in 760 to 2,147 patients and 492 to 1,090 controls (depending on the gene), and, individuals carrying de novo or truncating SHANK mutations underwent an extensive clinical investigation. Copy-number variants and truncating mutations in SHANK genes were present in ∼1% of patients with ASD: mutations in SHANK1 were rare (0.04%) and present in males with normal IQ and autism; mutations in SHANK2 were present in 0.17% of patients with ASD and mild intellectual disability; mutations in SHANK3 were present in 0.69% of patients with ASD and up to 2.12% of the cases with moderate to profound intellectual disability. In summary, mutations of the SHANK genes were detected in the whole spectrum of autism with a gradient of severity in cognitive impairment. Given the rare frequency of SHANK1 and SHANK2 deleterious mutations, the clinical relevance of these genes remains to be ascertained. In contrast, the frequency and the penetrance of SHANK3 mutations in individuals with ASD and intellectual disability-more than 1 in 50-warrant its consideration for mutation screening in clinical practice.
Published: 2014

20. The Genetic and Physiological Characteristics of the Symbiodinium spp. in the Endemic Anemone Anthopleura Aureoradiata

Author: Davy, Simon, Howe, Jennifer N., Davy, Simon, and Howe, Jennifer N.
Abstract: Photosynthetic dinoflagellates of the genus Symbiodinium form symbiotic relationships with many marine hosts, including cnidarian corals and sea anemones. This partnership is extremely successful in tropical waters leading to a great diversity of coral species and Symbiodinium types. Environmental condition in the tropics are stable, changes to which can lead to destabilization of the symbiotic interactions between the host and symbiont, which in turn can lead to total breakdown of the partnership and expulsion of the symbiont. Temperate symbiotic cnidarian species, especially sea anemones, are less common but locally abundant. Environmental conditions are highly variable with extreme differences in light and temperature. Adaptation to these conditions has led to the success of resilient partnerships, but also to less diversity of Symbiodinium types. This study looked at the relationship between the endemic New Zealand anemone, Anthopleura aureoradiata, and its symbiotic relationship with the Symbiodinium cells it harbours. The aim was to determine why and how this symbiotic relationship is so resilient to the temperate conditions by 1) determining the molecular identity of the Symbiodinium spp. within the anemone, throughout its latitudinal range and through the seasons, and whether any seasonal changes differed between two habitats, the rocky shore and mudflats; 2) comparing the identity of the Symbiodinium spp. in New Zealand with those from four species of anemones from Europe (Cereus pedunculatus, Anthopleura ballii and Anemonia viridis from the south-west of England and Aiptasia mutabilis from Brittany (France)) to establish any differences or similarities between the northern and southern hemispheres; 3) determining whether resilience to environmental conditions is attributed to the Symbiodinium photoprotective mechanisms. A. aureoradiata were collected in early autumn in five sites from the top (Parengarenga Harbour) to the bottom (Stewart Island) of New Zea
Published: 2013

21. The Genetic and Physiological Characteristics of the Symbiodinium spp. in the Endemic Anemone Anthopleura Aureoradiata

Author: Davy, Simon, Howe, Jennifer N., Davy, Simon, and Howe, Jennifer N.
Abstract: Photosynthetic dinoflagellates of the genus Symbiodinium form symbiotic relationships with many marine hosts, including cnidarian corals and sea anemones. This partnership is extremely successful in tropical waters leading to a great diversity of coral species and Symbiodinium types. Environmental condition in the tropics are stable, changes to which can lead to destabilization of the symbiotic interactions between the host and symbiont, which in turn can lead to total breakdown of the partnership and expulsion of the symbiont. Temperate symbiotic cnidarian species, especially sea anemones, are less common but locally abundant. Environmental conditions are highly variable with extreme differences in light and temperature. Adaptation to these conditions has led to the success of resilient partnerships, but also to less diversity of Symbiodinium types. This study looked at the relationship between the endemic New Zealand anemone, Anthopleura aureoradiata, and its symbiotic relationship with the Symbiodinium cells it harbours. The aim was to determine why and how this symbiotic relationship is so resilient to the temperate conditions by 1) determining the molecular identity of the Symbiodinium spp. within the anemone, throughout its latitudinal range and through the seasons, and whether any seasonal changes differed between two habitats, the rocky shore and mudflats; 2) comparing the identity of the Symbiodinium spp. in New Zealand with those from four species of anemones from Europe (Cereus pedunculatus, Anthopleura ballii and Anemonia viridis from the south-west of England and Aiptasia mutabilis from Brittany (France)) to establish any differences or similarities between the northern and southern hemispheres; 3) determining whether resilience to environmental conditions is attributed to the Symbiodinium photoprotective mechanisms. A. aureoradiata were collected in early autumn in five sites from the top (Parengarenga Harbour) to the bottom (Stewart Island) of New Zea
Published: 2013

22. The Genetic and Physiological Characteristics of the Symbiodinium spp. in the Endemic Anemone Anthopleura Aureoradiata

Author: Davy, Simon, Howe, Jennifer N., Davy, Simon, and Howe, Jennifer N.
Abstract: Photosynthetic dinoflagellates of the genus Symbiodinium form symbiotic relationships with many marine hosts, including cnidarian corals and sea anemones. This partnership is extremely successful in tropical waters leading to a great diversity of coral species and Symbiodinium types. Environmental condition in the tropics are stable, changes to which can lead to destabilization of the symbiotic interactions between the host and symbiont, which in turn can lead to total breakdown of the partnership and expulsion of the symbiont. Temperate symbiotic cnidarian species, especially sea anemones, are less common but locally abundant. Environmental conditions are highly variable with extreme differences in light and temperature. Adaptation to these conditions has led to the success of resilient partnerships, but also to less diversity of Symbiodinium types. This study looked at the relationship between the endemic New Zealand anemone, Anthopleura aureoradiata, and its symbiotic relationship with the Symbiodinium cells it harbours. The aim was to determine why and how this symbiotic relationship is so resilient to the temperate conditions by 1) determining the molecular identity of the Symbiodinium spp. within the anemone, throughout its latitudinal range and through the seasons, and whether any seasonal changes differed between two habitats, the rocky shore and mudflats; 2) comparing the identity of the Symbiodinium spp. in New Zealand with those from four species of anemones from Europe (Cereus pedunculatus, Anthopleura ballii and Anemonia viridis from the south-west of England and Aiptasia mutabilis from Brittany (France)) to establish any differences or similarities between the northern and southern hemispheres; 3) determining whether resilience to environmental conditions is attributed to the Symbiodinium photoprotective mechanisms. A. aureoradiata were collected in early autumn in five sites from the top (Parengarenga Harbour) to the bottom (Stewart Island) of New Zea
Published: 2013

23. The Genetic and Physiological Characteristics of the Symbiodinium spp. in the Endemic Anemone Anthopleura Aureoradiata

Author: Davy, Simon, Howe, Jennifer N., Davy, Simon, and Howe, Jennifer N.
Abstract: Photosynthetic dinoflagellates of the genus Symbiodinium form symbiotic relationships with many marine hosts, including cnidarian corals and sea anemones. This partnership is extremely successful in tropical waters leading to a great diversity of coral species and Symbiodinium types. Environmental condition in the tropics are stable, changes to which can lead to destabilization of the symbiotic interactions between the host and symbiont, which in turn can lead to total breakdown of the partnership and expulsion of the symbiont. Temperate symbiotic cnidarian species, especially sea anemones, are less common but locally abundant. Environmental conditions are highly variable with extreme differences in light and temperature. Adaptation to these conditions has led to the success of resilient partnerships, but also to less diversity of Symbiodinium types. This study looked at the relationship between the endemic New Zealand anemone, Anthopleura aureoradiata, and its symbiotic relationship with the Symbiodinium cells it harbours. The aim was to determine why and how this symbiotic relationship is so resilient to the temperate conditions by 1) determining the molecular identity of the Symbiodinium spp. within the anemone, throughout its latitudinal range and through the seasons, and whether any seasonal changes differed between two habitats, the rocky shore and mudflats; 2) comparing the identity of the Symbiodinium spp. in New Zealand with those from four species of anemones from Europe (Cereus pedunculatus, Anthopleura ballii and Anemonia viridis from the south-west of England and Aiptasia mutabilis from Brittany (France)) to establish any differences or similarities between the northern and southern hemispheres; 3) determining whether resilience to environmental conditions is attributed to the Symbiodinium photoprotective mechanisms. A. aureoradiata were collected in early autumn in five sites from the top (Parengarenga Harbour) to the bottom (Stewart Island) of New Zea
Published: 2013

24. The Genetic and Physiological Characteristics of the Symbiodinium spp. in the Endemic Anemone Anthopleura Aureoradiata

Author: Davy, Simon, Howe, Jennifer N., Davy, Simon, and Howe, Jennifer N.
Abstract: Photosynthetic dinoflagellates of the genus Symbiodinium form symbiotic relationships with many marine hosts, including cnidarian corals and sea anemones. This partnership is extremely successful in tropical waters leading to a great diversity of coral species and Symbiodinium types. Environmental condition in the tropics are stable, changes to which can lead to destabilization of the symbiotic interactions between the host and symbiont, which in turn can lead to total breakdown of the partnership and expulsion of the symbiont. Temperate symbiotic cnidarian species, especially sea anemones, are less common but locally abundant. Environmental conditions are highly variable with extreme differences in light and temperature. Adaptation to these conditions has led to the success of resilient partnerships, but also to less diversity of Symbiodinium types. This study looked at the relationship between the endemic New Zealand anemone, Anthopleura aureoradiata, and its symbiotic relationship with the Symbiodinium cells it harbours. The aim was to determine why and how this symbiotic relationship is so resilient to the temperate conditions by 1) determining the molecular identity of the Symbiodinium spp. within the anemone, throughout its latitudinal range and through the seasons, and whether any seasonal changes differed between two habitats, the rocky shore and mudflats; 2) comparing the identity of the Symbiodinium spp. in New Zealand with those from four species of anemones from Europe (Cereus pedunculatus, Anthopleura ballii and Anemonia viridis from the south-west of England and Aiptasia mutabilis from Brittany (France)) to establish any differences or similarities between the northern and southern hemispheres; 3) determining whether resilience to environmental conditions is attributed to the Symbiodinium photoprotective mechanisms. A. aureoradiata were collected in early autumn in five sites from the top (Parengarenga Harbour) to the bottom (Stewart Island) of New Zea
Published: 2013

25. Detection of clinically relevant genetic variants in autism spectrum disorder by whole-genome sequencing

Author: Jiang, Yong-hui, Yuen, Ryan K.C., Wang, Mingbang, Jin, Xin, Chen, Nong, Wu, Xueli, Ju, Jia, Mei, Junpu, Shi, Yujian, He, Mingze, Wang, Guangbiao, Liang, Jieqin, Wang, Zhe, Cao, Dandan, Carter, Melissa T., Chrysler, Christina, Drmic, Irene E., Howe, Jennifer L., Lau, Lynette, Marshall, Christian R., Merico, Daniele, Nalpathamkalam, Thomas, Thiruvahindrapuram, Bhooma, Thompson, Ann, Uddin, Mohammed, Walker, Susan, Luo, Jun, Anagnostou, Evdokia, Zwaigenbaum, Lonnie, Ring, Robert H., Wang, Jian, Lajonchere, Clara, Wang, Jun, Shih, Andy, Szatmari, Peter, Yang, Huanming, Dawson, Geraldine, Li, Yingrui, Scherer, Stephen W., Jiang, Yong-hui, Yuen, Ryan K.C., Wang, Mingbang, Jin, Xin, Chen, Nong, Wu, Xueli, Ju, Jia, Mei, Junpu, Shi, Yujian, He, Mingze, Wang, Guangbiao, Liang, Jieqin, Wang, Zhe, Cao, Dandan, Carter, Melissa T., Chrysler, Christina, Drmic, Irene E., Howe, Jennifer L., Lau, Lynette, Marshall, Christian R., Merico, Daniele, Nalpathamkalam, Thomas, Thiruvahindrapuram, Bhooma, Thompson, Ann, Uddin, Mohammed, Walker, Susan, Luo, Jun, Anagnostou, Evdokia, Zwaigenbaum, Lonnie, Ring, Robert H., Wang, Jian, Lajonchere, Clara, Wang, Jun, Shih, Andy, Szatmari, Peter, Yang, Huanming, Dawson, Geraldine, Li, Yingrui, and Scherer, Stephen W.
Published: 2013

26. Detection of clinically relevant genetic variants in autism spectrum disorder by whole-genome sequencing

Author: Jiang, Yong-hui, Yuen, Ryan K.C., Wang, Mingbang, Jin, Xin, Chen, Nong, Wu, Xueli, Ju, Jia, Mei, Junpu, Shi, Yujian, He, Mingze, Wang, Guangbiao, Liang, Jieqin, Wang, Zhe, Cao, Dandan, Carter, Melissa T., Chrysler, Christina, Drmic, Irene E., Howe, Jennifer L., Lau, Lynette, Marshall, Christian R., Merico, Daniele, Nalpathamkalam, Thomas, Thiruvahindrapuram, Bhooma, Thompson, Ann, Uddin, Mohammed, Walker, Susan, Luo, Jun, Anagnostou, Evdokia, Zwaigenbaum, Lonnie, Ring, Robert H., Wang, Jian, Lajonchere, Clara, Wang, Jun, Shih, Andy, Szatmari, Peter, Yang, Huanming, Dawson, Geraldine, Li, Yingrui, Scherer, Stephen W., Jiang, Yong-hui, Yuen, Ryan K.C., Wang, Mingbang, Jin, Xin, Chen, Nong, Wu, Xueli, Ju, Jia, Mei, Junpu, Shi, Yujian, He, Mingze, Wang, Guangbiao, Liang, Jieqin, Wang, Zhe, Cao, Dandan, Carter, Melissa T., Chrysler, Christina, Drmic, Irene E., Howe, Jennifer L., Lau, Lynette, Marshall, Christian R., Merico, Daniele, Nalpathamkalam, Thomas, Thiruvahindrapuram, Bhooma, Thompson, Ann, Uddin, Mohammed, Walker, Susan, Luo, Jun, Anagnostou, Evdokia, Zwaigenbaum, Lonnie, Ring, Robert H., Wang, Jian, Lajonchere, Clara, Wang, Jun, Shih, Andy, Szatmari, Peter, Yang, Huanming, Dawson, Geraldine, Li, Yingrui, and Scherer, Stephen W.
Published: 2013

27. Individual common variants exert weak effects on the risk for autism spectrum disorders.

Author: Anney, Richard, Anney, Richard, Klei, Lambertus, Pinto, Dalila, Almeida, Joana, Bacchelli, Elena, Baird, Gillian, Bolshakova, Nadia, Bölte, Sven, Bolton, Patrick F, Bourgeron, Thomas, Brennan, Sean, Brian, Jessica, Casey, Jillian, Conroy, Judith, Correia, Catarina, Corsello, Christina, Crawford, Emily L, de Jonge, Maretha, Delorme, Richard, Duketis, Eftichia, Duque, Frederico, Estes, Annette, Farrar, Penny, Fernandez, Bridget A, Folstein, Susan E, Fombonne, Eric, Gilbert, John, Gillberg, Christopher, Glessner, Joseph T, Green, Andrew, Green, Jonathan, Guter, Stephen J, Heron, Elizabeth A, Holt, Richard, Howe, Jennifer L, Hughes, Gillian, Hus, Vanessa, Igliozzi, Roberta, Jacob, Suma, Kenny, Graham P, Kim, Cecilia, Kolevzon, Alexander, Kustanovich, Vlad, Lajonchere, Clara M, Lamb, Janine A, Law-Smith, Miriam, Leboyer, Marion, Le Couteur, Ann, Leventhal, Bennett L, Liu, Xiao-Qing, Lombard, Frances, Lord, Catherine, Lotspeich, Linda, Lund, Sabata C, Magalhaes, Tiago R, Mantoulan, Carine, McDougle, Christopher J, Melhem, Nadine M, Merikangas, Alison, Minshew, Nancy J, Mirza, Ghazala K, Munson, Jeff, Noakes, Carolyn, Nygren, Gudrun, Papanikolaou, Katerina, Pagnamenta, Alistair T, Parrini, Barbara, Paton, Tara, Pickles, Andrew, Posey, David J, Poustka, Fritz, Ragoussis, Jiannis, Regan, Regina, Roberts, Wendy, Roeder, Kathryn, Roge, Bernadette, Rutter, Michael L, Schlitt, Sabine, Shah, Naisha, Sheffield, Val C, Soorya, Latha, Sousa, Inês, Stoppioni, Vera, Sykes, Nuala, Tancredi, Raffaella, Thompson, Ann P, Thomson, Susanne, Tryfon, Ana, Tsiantis, John, Van Engeland, Herman, Vincent, John B, Volkmar, Fred, Vorstman, JAS, Wallace, Simon, Wing, Kirsty, Wittemeyer, Kerstin, Wood, Shawn, Zurawiecki, Danielle, Zwaigenbaum, Lonnie, Bailey, Anthony J, Anney, Richard, Anney, Richard, Klei, Lambertus, Pinto, Dalila, Almeida, Joana, Bacchelli, Elena, Baird, Gillian, Bolshakova, Nadia, Bölte, Sven, Bolton, Patrick F, Bourgeron, Thomas, Brennan, Sean, Brian, Jessica, Casey, Jillian, Conroy, Judith, Correia, Catarina, Corsello, Christina, Crawford, Emily L, de Jonge, Maretha, Delorme, Richard, Duketis, Eftichia, Duque, Frederico, Estes, Annette, Farrar, Penny, Fernandez, Bridget A, Folstein, Susan E, Fombonne, Eric, Gilbert, John, Gillberg, Christopher, Glessner, Joseph T, Green, Andrew, Green, Jonathan, Guter, Stephen J, Heron, Elizabeth A, Holt, Richard, Howe, Jennifer L, Hughes, Gillian, Hus, Vanessa, Igliozzi, Roberta, Jacob, Suma, Kenny, Graham P, Kim, Cecilia, Kolevzon, Alexander, Kustanovich, Vlad, Lajonchere, Clara M, Lamb, Janine A, Law-Smith, Miriam, Leboyer, Marion, Le Couteur, Ann, Leventhal, Bennett L, Liu, Xiao-Qing, Lombard, Frances, Lord, Catherine, Lotspeich, Linda, Lund, Sabata C, Magalhaes, Tiago R, Mantoulan, Carine, McDougle, Christopher J, Melhem, Nadine M, Merikangas, Alison, Minshew, Nancy J, Mirza, Ghazala K, Munson, Jeff, Noakes, Carolyn, Nygren, Gudrun, Papanikolaou, Katerina, Pagnamenta, Alistair T, Parrini, Barbara, Paton, Tara, Pickles, Andrew, Posey, David J, Poustka, Fritz, Ragoussis, Jiannis, Regan, Regina, Roberts, Wendy, Roeder, Kathryn, Roge, Bernadette, Rutter, Michael L, Schlitt, Sabine, Shah, Naisha, Sheffield, Val C, Soorya, Latha, Sousa, Inês, Stoppioni, Vera, Sykes, Nuala, Tancredi, Raffaella, Thompson, Ann P, Thomson, Susanne, Tryfon, Ana, Tsiantis, John, Van Engeland, Herman, Vincent, John B, Volkmar, Fred, Vorstman, JAS, Wallace, Simon, Wing, Kirsty, Wittemeyer, Kerstin, Wood, Shawn, Zurawiecki, Danielle, Zwaigenbaum, Lonnie, and Bailey, Anthony J
Abstract: While it is apparent that rare variation can play an important role in the genetic architecture of autism spectrum disorders (ASDs), the contribution of common variation to the risk of developing ASD is less clear. To produce a more comprehensive picture, we report Stage 2 of the Autism Genome Project genome-wide association study, adding 1301 ASD families and bringing the total to 2705 families analysed (Stages 1 and 2). In addition to evaluating the association of individual single nucleotide polymorphisms (SNPs), we also sought evidence that common variants, en masse, might affect the risk. Despite genotyping over a million SNPs covering the genome, no single SNP shows significant association with ASD or selected phenotypes at a genome-wide level. The SNP that achieves the smallest P-value from secondary analyses is rs1718101. It falls in CNTNAP2, a gene previously implicated in susceptibility for ASD. This SNP also shows modest association with age of word/phrase acquisition in ASD subjects, of interest because features of language development are also associated with other variation in CNTNAP2. In contrast, allele scores derived from the transmission of common alleles to Stage 1 cases significantly predict case status in the independent Stage 2 sample. Despite being significant, the variance explained by these allele scores was small (Vm< 1%). Based on results from individual SNPs and their en masse effect on risk, as inferred from the allele score results, it is reasonable to conclude that common variants affect the risk for ASD but their individual effects are modest.
Published: 2012

28. Individual common variants exert weak effects on the risk for autism spectrum disorders

Author: Anney, Richard, Klei, Lambertus, Pinto, Dalila, Almeida, Joana, Bacchelli, Elena, Baird, Gillian, Bolshakova, Nadia, Bölte, Sven, Bolton, Patrick F., Bourgeron, Thomas, Brennan, Sean, Brian, Jessica, Casey, Jillian, Conroy, Judith, Correia, Catarina, Corsello, Christina, Crawford, Emily L., Jonge, Maretha de, Delorme, Richard, Duketis, Eftichia, Duque, Frederico, Estes, Annette, Farrar, Penny, Fernandez, Bridget A., Folstein, Susan E., Fombonne, Eric, Gilbert, John, Gillberg, Christopher, Glessner, Joseph T., Green, Andrew, Green, Jonathan, Guter, Stephen J., Heron, Elizabeth A., Holt, Richard, Howe, Jennifer L., Hughes, Gillian, Hus, Vanessa, Igliozzi, Roberta, Jacob, Suma, Kenny, Graham P., Kim, Cecilia, Kolevzon, Alexander, Kustanovich, Vlad, Lajonchere, Clara M., Lamb, Janine A., Law-Smith, Miriam, Leboyer, Marion, Le Couteur, Ann, Leventhal, Bennett L., Liu, Xiao-Qing, Lombard, Frances, Lord, Catherine, Lotspeich, Linda, Lund, Sabata C., Magalhães, Tiago R., Mantoulan, Carine, McDougle, Christopher J., Melhem, Nadine M., Merikangas, Alison, Minshew, Nancy J., Mirza, Ghazala K., Munson, Jeff, Noakes, Carolyn, Nygren, Gudrun, Papanikolaou, Katerina, Pagnamenta, Alistair T., Parrini, Barbara, Paton, Tara, Pickles, Andrew, Posey, David J., Poustka, Fritz, Ragoussis, Jiannis, Regan, Regina, Roberts, Wendy, Roeder, Kathryn, Roge, Bernadette, Rutter, Michael L., Schlitt, Sabine, Shah, Naisha, Sheffield, Val C., Soorya, Latha, Sousa, Inês, Stoppioni, Vera, Sykes, Nuala, Tancredi, Raffaella, Thompson, Ann P., Thomson, Susanne, Tryfon, Ana, Tsiantis, John, Engeland, Herman van, Vincent, John B., Volkmar, Fred, Vorstman, JAS, Wallace, Simon, Wing, Kirsty, Wittemeyer, Kerstin, Wood, Shawn, Zurawiecki, Danielle, Zwaigenbaum, Lonnie, Bailey, Anthony J., Battaglia, Agatino, Cantor, Rita M., Coon , Hilary, Cuccaro, Michael L., Dawson, Geraldine, Ennis, Sean, Freitag, Christine M., Geschwind, Daniel H., Haines, Jonathan L., Klauck, Sabine M., McMahon, William M., Maestrini, Elena, Miller, Judith, Monaco, Anthony P., Nelson, Stanley F., Nurnberger, John I., Oliveira, Guiomar, Parr, Jeremy R., Pericak-Vance, Margaret Ann, Piven, Joseph, Schellenberg, Gerard D., Scherer, Stephen W., Vicente, Astrid M., Wassink, Thomas H., Wijsman, Ellen M., Betancur, Catalina, Buxbaum, Joseph D., Cook, Edwin H., Gallagher, Louise, Gill, Michael, Hallmayer, Joachim, Paterson, Andrew D., Sutcliffe, James S., Szatmari, Peter, Vieland, Veronica J., Hakonarson, Hakon, Devlin, Bernie, Anney, Richard, Klei, Lambertus, Pinto, Dalila, Almeida, Joana, Bacchelli, Elena, Baird, Gillian, Bolshakova, Nadia, Bölte, Sven, Bolton, Patrick F., Bourgeron, Thomas, Brennan, Sean, Brian, Jessica, Casey, Jillian, Conroy, Judith, Correia, Catarina, Corsello, Christina, Crawford, Emily L., Jonge, Maretha de, Delorme, Richard, Duketis, Eftichia, Duque, Frederico, Estes, Annette, Farrar, Penny, Fernandez, Bridget A., Folstein, Susan E., Fombonne, Eric, Gilbert, John, Gillberg, Christopher, Glessner, Joseph T., Green, Andrew, Green, Jonathan, Guter, Stephen J., Heron, Elizabeth A., Holt, Richard, Howe, Jennifer L., Hughes, Gillian, Hus, Vanessa, Igliozzi, Roberta, Jacob, Suma, Kenny, Graham P., Kim, Cecilia, Kolevzon, Alexander, Kustanovich, Vlad, Lajonchere, Clara M., Lamb, Janine A., Law-Smith, Miriam, Leboyer, Marion, Le Couteur, Ann, Leventhal, Bennett L., Liu, Xiao-Qing, Lombard, Frances, Lord, Catherine, Lotspeich, Linda, Lund, Sabata C., Magalhães, Tiago R., Mantoulan, Carine, McDougle, Christopher J., Melhem, Nadine M., Merikangas, Alison, Minshew, Nancy J., Mirza, Ghazala K., Munson, Jeff, Noakes, Carolyn, Nygren, Gudrun, Papanikolaou, Katerina, Pagnamenta, Alistair T., Parrini, Barbara, Paton, Tara, Pickles, Andrew, Posey, David J., Poustka, Fritz, Ragoussis, Jiannis, Regan, Regina, Roberts, Wendy, Roeder, Kathryn, Roge, Bernadette, Rutter, Michael L., Schlitt, Sabine, Shah, Naisha, Sheffield, Val C., Soorya, Latha, Sousa, Inês, Stoppioni, Vera, Sykes, Nuala, Tancredi, Raffaella, Thompson, Ann P., Thomson, Susanne, Tryfon, Ana, Tsiantis, John, Engeland, Herman van, Vincent, John B., Volkmar, Fred, Vorstman, JAS, Wallace, Simon, Wing, Kirsty, Wittemeyer, Kerstin, Wood, Shawn, Zurawiecki, Danielle, Zwaigenbaum, Lonnie, Bailey, Anthony J., Battaglia, Agatino, Cantor, Rita M., Coon , Hilary, Cuccaro, Michael L., Dawson, Geraldine, Ennis, Sean, Freitag, Christine M., Geschwind, Daniel H., Haines, Jonathan L., Klauck, Sabine M., McMahon, William M., Maestrini, Elena, Miller, Judith, Monaco, Anthony P., Nelson, Stanley F., Nurnberger, John I., Oliveira, Guiomar, Parr, Jeremy R., Pericak-Vance, Margaret Ann, Piven, Joseph, Schellenberg, Gerard D., Scherer, Stephen W., Vicente, Astrid M., Wassink, Thomas H., Wijsman, Ellen M., Betancur, Catalina, Buxbaum, Joseph D., Cook, Edwin H., Gallagher, Louise, Gill, Michael, Hallmayer, Joachim, Paterson, Andrew D., Sutcliffe, James S., Szatmari, Peter, Vieland, Veronica J., Hakonarson, Hakon, and Devlin, Bernie
Abstract: While it is apparent that rare variation can play an important role in the genetic architecture of autism spectrum disorders (ASDs), the contribution of common variation to the risk of developing ASD is less clear. To produce a more comprehensive picture, we report Stage 2 of the Autism Genome Project genome-wide association study, adding 1301 ASD families and bringing the total to 2705 families analysed (Stages 1 and 2). In addition to evaluating the association of individual single nucleotide polymorphisms (SNPs), we also sought evidence that common variants, en masse, might affect the risk. Despite genotyping over a million SNPs covering the genome, no single SNP shows significant association with ASD or selected phenotypes at a genome-wide level. The SNP that achieves the smallest P-value from secondary analyses is rs1718101. It falls in CNTNAP2, a gene previously implicated in susceptibility for ASD. This SNP also shows modest association with age of word/phrase acquisition in ASD subjects, of interest because features of language development are also associated with other variation in CNTNAP2. In contrast, allele scores derived from the transmission of common alleles to Stage 1 cases significantly predict case status in the independent Stage 2 sample. Despite being significant, the variance explained by these allele scores was small (Vm< 1%). Based on results from individual SNPs and their en masse effect on risk, as inferred from the allele score results, it is reasonable to conclude that common variants affect the risk for ASD but their individual effects are modest.
Published: 2012

29. Individual common variants exert weak effects on the risk for autism spectrum disorders.

Author: Anney, Richard, Anney, Richard, Klei, Lambertus, Pinto, Dalila, Almeida, Joana, Bacchelli, Elena, Baird, Gillian, Bolshakova, Nadia, Bölte, Sven, Bolton, Patrick F, Bourgeron, Thomas, Brennan, Sean, Brian, Jessica, Casey, Jillian, Conroy, Judith, Correia, Catarina, Corsello, Christina, Crawford, Emily L, de Jonge, Maretha, Delorme, Richard, Duketis, Eftichia, Duque, Frederico, Estes, Annette, Farrar, Penny, Fernandez, Bridget A, Folstein, Susan E, Fombonne, Eric, Gilbert, John, Gillberg, Christopher, Glessner, Joseph T, Green, Andrew, Green, Jonathan, Guter, Stephen J, Heron, Elizabeth A, Holt, Richard, Howe, Jennifer L, Hughes, Gillian, Hus, Vanessa, Igliozzi, Roberta, Jacob, Suma, Kenny, Graham P, Kim, Cecilia, Kolevzon, Alexander, Kustanovich, Vlad, Lajonchere, Clara M, Lamb, Janine A, Law-Smith, Miriam, Leboyer, Marion, Le Couteur, Ann, Leventhal, Bennett L, Liu, Xiao-Qing, Lombard, Frances, Lord, Catherine, Lotspeich, Linda, Lund, Sabata C, Magalhaes, Tiago R, Mantoulan, Carine, McDougle, Christopher J, Melhem, Nadine M, Merikangas, Alison, Minshew, Nancy J, Mirza, Ghazala K, Munson, Jeff, Noakes, Carolyn, Nygren, Gudrun, Papanikolaou, Katerina, Pagnamenta, Alistair T, Parrini, Barbara, Paton, Tara, Pickles, Andrew, Posey, David J, Poustka, Fritz, Ragoussis, Jiannis, Regan, Regina, Roberts, Wendy, Roeder, Kathryn, Roge, Bernadette, Rutter, Michael L, Schlitt, Sabine, Shah, Naisha, Sheffield, Val C, Soorya, Latha, Sousa, Inês, Stoppioni, Vera, Sykes, Nuala, Tancredi, Raffaella, Thompson, Ann P, Thomson, Susanne, Tryfon, Ana, Tsiantis, John, Van Engeland, Herman, Vincent, John B, Volkmar, Fred, Vorstman, JAS, Wallace, Simon, Wing, Kirsty, Wittemeyer, Kerstin, Wood, Shawn, Zurawiecki, Danielle, Zwaigenbaum, Lonnie, Bailey, Anthony J, Anney, Richard, Anney, Richard, Klei, Lambertus, Pinto, Dalila, Almeida, Joana, Bacchelli, Elena, Baird, Gillian, Bolshakova, Nadia, Bölte, Sven, Bolton, Patrick F, Bourgeron, Thomas, Brennan, Sean, Brian, Jessica, Casey, Jillian, Conroy, Judith, Correia, Catarina, Corsello, Christina, Crawford, Emily L, de Jonge, Maretha, Delorme, Richard, Duketis, Eftichia, Duque, Frederico, Estes, Annette, Farrar, Penny, Fernandez, Bridget A, Folstein, Susan E, Fombonne, Eric, Gilbert, John, Gillberg, Christopher, Glessner, Joseph T, Green, Andrew, Green, Jonathan, Guter, Stephen J, Heron, Elizabeth A, Holt, Richard, Howe, Jennifer L, Hughes, Gillian, Hus, Vanessa, Igliozzi, Roberta, Jacob, Suma, Kenny, Graham P, Kim, Cecilia, Kolevzon, Alexander, Kustanovich, Vlad, Lajonchere, Clara M, Lamb, Janine A, Law-Smith, Miriam, Leboyer, Marion, Le Couteur, Ann, Leventhal, Bennett L, Liu, Xiao-Qing, Lombard, Frances, Lord, Catherine, Lotspeich, Linda, Lund, Sabata C, Magalhaes, Tiago R, Mantoulan, Carine, McDougle, Christopher J, Melhem, Nadine M, Merikangas, Alison, Minshew, Nancy J, Mirza, Ghazala K, Munson, Jeff, Noakes, Carolyn, Nygren, Gudrun, Papanikolaou, Katerina, Pagnamenta, Alistair T, Parrini, Barbara, Paton, Tara, Pickles, Andrew, Posey, David J, Poustka, Fritz, Ragoussis, Jiannis, Regan, Regina, Roberts, Wendy, Roeder, Kathryn, Roge, Bernadette, Rutter, Michael L, Schlitt, Sabine, Shah, Naisha, Sheffield, Val C, Soorya, Latha, Sousa, Inês, Stoppioni, Vera, Sykes, Nuala, Tancredi, Raffaella, Thompson, Ann P, Thomson, Susanne, Tryfon, Ana, Tsiantis, John, Van Engeland, Herman, Vincent, John B, Volkmar, Fred, Vorstman, JAS, Wallace, Simon, Wing, Kirsty, Wittemeyer, Kerstin, Wood, Shawn, Zurawiecki, Danielle, Zwaigenbaum, Lonnie, and Bailey, Anthony J
Abstract: While it is apparent that rare variation can play an important role in the genetic architecture of autism spectrum disorders (ASDs), the contribution of common variation to the risk of developing ASD is less clear. To produce a more comprehensive picture, we report Stage 2 of the Autism Genome Project genome-wide association study, adding 1301 ASD families and bringing the total to 2705 families analysed (Stages 1 and 2). In addition to evaluating the association of individual single nucleotide polymorphisms (SNPs), we also sought evidence that common variants, en masse, might affect the risk. Despite genotyping over a million SNPs covering the genome, no single SNP shows significant association with ASD or selected phenotypes at a genome-wide level. The SNP that achieves the smallest P-value from secondary analyses is rs1718101. It falls in CNTNAP2, a gene previously implicated in susceptibility for ASD. This SNP also shows modest association with age of word/phrase acquisition in ASD subjects, of interest because features of language development are also associated with other variation in CNTNAP2. In contrast, allele scores derived from the transmission of common alleles to Stage 1 cases significantly predict case status in the independent Stage 2 sample. Despite being significant, the variance explained by these allele scores was small (Vm< 1%). Based on results from individual SNPs and their en masse effect on risk, as inferred from the allele score results, it is reasonable to conclude that common variants affect the risk for ASD but their individual effects are modest.
Published: 2012

30. Individual common variants exert weak effects on the risk for autism spectrum disorders

Author: Anney, Richard, Klei, Lambertus, Pinto, Dalila, Almeida, Joana, Bacchelli, Elena, Baird, Gillian, Bolshakova, Nadia, Bölte, Sven, Bolton, Patrick F., Bourgeron, Thomas, Brennan, Sean, Brian, Jessica, Casey, Jillian, Conroy, Judith, Correia, Catarina, Corsello, Christina, Crawford, Emily L., Jonge, Maretha de, Delorme, Richard, Duketis, Eftichia, Duque, Frederico, Estes, Annette, Farrar, Penny, Fernandez, Bridget A., Folstein, Susan E., Fombonne, Eric, Gilbert, John, Gillberg, Christopher, Glessner, Joseph T., Green, Andrew, Green, Jonathan, Guter, Stephen J., Heron, Elizabeth A., Holt, Richard, Howe, Jennifer L., Hughes, Gillian, Hus, Vanessa, Igliozzi, Roberta, Jacob, Suma, Kenny, Graham P., Kim, Cecilia, Kolevzon, Alexander, Kustanovich, Vlad, Lajonchere, Clara M., Lamb, Janine A., Law-Smith, Miriam, Leboyer, Marion, Le Couteur, Ann, Leventhal, Bennett L., Liu, Xiao-Qing, Lombard, Frances, Lord, Catherine, Lotspeich, Linda, Lund, Sabata C., Magalhães, Tiago R., Mantoulan, Carine, McDougle, Christopher J., Melhem, Nadine M., Merikangas, Alison, Minshew, Nancy J., Mirza, Ghazala K., Munson, Jeff, Noakes, Carolyn, Nygren, Gudrun, Papanikolaou, Katerina, Pagnamenta, Alistair T., Parrini, Barbara, Paton, Tara, Pickles, Andrew, Posey, David J., Poustka, Fritz, Ragoussis, Jiannis, Regan, Regina, Roberts, Wendy, Roeder, Kathryn, Roge, Bernadette, Rutter, Michael L., Schlitt, Sabine, Shah, Naisha, Sheffield, Val C., Soorya, Latha, Sousa, Inês, Stoppioni, Vera, Sykes, Nuala, Tancredi, Raffaella, Thompson, Ann P., Thomson, Susanne, Tryfon, Ana, Tsiantis, John, Engeland, Herman van, Vincent, John B., Volkmar, Fred, Vorstman, JAS, Wallace, Simon, Wing, Kirsty, Wittemeyer, Kerstin, Wood, Shawn, Zurawiecki, Danielle, Zwaigenbaum, Lonnie, Bailey, Anthony J., Battaglia, Agatino, Cantor, Rita M., Coon, Hilary, Cuccaro, Michael L., Dawson, Geraldine, Ennis, Sean, Freitag, Christine M., Geschwind, Daniel H., Haines, Jonathan L., Klauck, Sabine M., McMahon, William M., Maestrini, Elena, Miller, Judith, Monaco, Anthony P., Nelson, Stanley F., Nurnberger, John I., Oliveira, Guiomar, Parr, Jeremy R., Pericak-Vance, Margaret Ann, Piven, Joseph, Schellenberg, Gerard D., Scherer, Stephen W., Vicente, Astrid M., Wassink, Thomas H., Wijsman, Ellen M., Betancur, Catalina, Buxbaum, Joseph D., Cook, Edwin H., Gallagher, Louise, Gill, Michael, Hallmayer, Joachim, Paterson, Andrew D., Sutcliffe, James S., Szatmari, Peter, Vieland, Veronica J., Hakonarson, Hakon, Devlin, Bernie, Anney, Richard, Klei, Lambertus, Pinto, Dalila, Almeida, Joana, Bacchelli, Elena, Baird, Gillian, Bolshakova, Nadia, Bölte, Sven, Bolton, Patrick F., Bourgeron, Thomas, Brennan, Sean, Brian, Jessica, Casey, Jillian, Conroy, Judith, Correia, Catarina, Corsello, Christina, Crawford, Emily L., Jonge, Maretha de, Delorme, Richard, Duketis, Eftichia, Duque, Frederico, Estes, Annette, Farrar, Penny, Fernandez, Bridget A., Folstein, Susan E., Fombonne, Eric, Gilbert, John, Gillberg, Christopher, Glessner, Joseph T., Green, Andrew, Green, Jonathan, Guter, Stephen J., Heron, Elizabeth A., Holt, Richard, Howe, Jennifer L., Hughes, Gillian, Hus, Vanessa, Igliozzi, Roberta, Jacob, Suma, Kenny, Graham P., Kim, Cecilia, Kolevzon, Alexander, Kustanovich, Vlad, Lajonchere, Clara M., Lamb, Janine A., Law-Smith, Miriam, Leboyer, Marion, Le Couteur, Ann, Leventhal, Bennett L., Liu, Xiao-Qing, Lombard, Frances, Lord, Catherine, Lotspeich, Linda, Lund, Sabata C., Magalhães, Tiago R., Mantoulan, Carine, McDougle, Christopher J., Melhem, Nadine M., Merikangas, Alison, Minshew, Nancy J., Mirza, Ghazala K., Munson, Jeff, Noakes, Carolyn, Nygren, Gudrun, Papanikolaou, Katerina, Pagnamenta, Alistair T., Parrini, Barbara, Paton, Tara, Pickles, Andrew, Posey, David J., Poustka, Fritz, Ragoussis, Jiannis, Regan, Regina, Roberts, Wendy, Roeder, Kathryn, Roge, Bernadette, Rutter, Michael L., Schlitt, Sabine, Shah, Naisha, Sheffield, Val C., Soorya, Latha, Sousa, Inês, Stoppioni, Vera, Sykes, Nuala, Tancredi, Raffaella, Thompson, Ann P., Thomson, Susanne, Tryfon, Ana, Tsiantis, John, Engeland, Herman van, Vincent, John B., Volkmar, Fred, Vorstman, JAS, Wallace, Simon, Wing, Kirsty, Wittemeyer, Kerstin, Wood, Shawn, Zurawiecki, Danielle, Zwaigenbaum, Lonnie, Bailey, Anthony J., Battaglia, Agatino, Cantor, Rita M., Coon, Hilary, Cuccaro, Michael L., Dawson, Geraldine, Ennis, Sean, Freitag, Christine M., Geschwind, Daniel H., Haines, Jonathan L., Klauck, Sabine M., McMahon, William M., Maestrini, Elena, Miller, Judith, Monaco, Anthony P., Nelson, Stanley F., Nurnberger, John I., Oliveira, Guiomar, Parr, Jeremy R., Pericak-Vance, Margaret Ann, Piven, Joseph, Schellenberg, Gerard D., Scherer, Stephen W., Vicente, Astrid M., Wassink, Thomas H., Wijsman, Ellen M., Betancur, Catalina, Buxbaum, Joseph D., Cook, Edwin H., Gallagher, Louise, Gill, Michael, Hallmayer, Joachim, Paterson, Andrew D., Sutcliffe, James S., Szatmari, Peter, Vieland, Veronica J., Hakonarson, Hakon, and Devlin, Bernie
Abstract: While it is apparent that rare variation can play an important role in the genetic architecture of autism spectrum disorders (ASDs), the contribution of common variation to the risk of developing ASD is less clear. To produce a more comprehensive picture, we report Stage 2 of the Autism Genome Project genome-wide association study, adding 1301 ASD families and bringing the total to 2705 families analysed (Stages 1 and 2). In addition to evaluating the association of individual single nucleotide polymorphisms (SNPs), we also sought evidence that common variants, en masse, might affect the risk. Despite genotyping over a million SNPs covering the genome, no single SNP shows significant association with ASD or selected phenotypes at a genome-wide level. The SNP that achieves the smallest P-value from secondary analyses is rs1718101. It falls in CNTNAP2, a gene previously implicated in susceptibility for ASD. This SNP also shows modest association with age of word/phrase acquisition in ASD subjects, of interest because features of language development are also associated with other variation in CNTNAP2. In contrast, allele scores derived from the transmission of common alleles to Stage 1 cases significantly predict case status in the independent Stage 2 sample. Despite being significant, the variance explained by these allele scores was small (Vm< 1%). Based on results from individual SNPs and their en masse effect on risk, as inferred from the allele score results, it is reasonable to conclude that common variants affect the risk for ASD but their individual effects are modest.
Published: 2012

31. Utilization of preventive care services and their effect on cardiovascular outcomes in the United States

Author: Vaidya,Varun, Partha,Gautam, Howe,Jennifer, Vaidya,Varun, Partha,Gautam, and Howe,Jennifer
Abstract: Varun Vaidya, Gautam Partha, Jennifer HowePharmacy Health Care Administration, Department of Pharmacy Practice, University of Toledo College of Pharmacy, Toledo, OH, USAObjective: To describe and analyze utilization of preventive care services and their effect on cardiovascular outcomes in the United States.Methods: Data from the 2007 Medical Expenditure Panel Survey (MEPS) were used to analyze utilization of preventive care services and their effect on cardiovascular outcomes. Recommendations by the Seventh Report of the Joint Committee on Prevention, Detection, Evaluation and Treatment of High Blood Pressure and the National Cholesterol Education Program were used to determine appropriate levels of preventive care utilization. Utilization of blood pressure screening and cholesterol checkup services were used as the dependent variable, while age, gender, race, ethnicity, insurance status, and perceived health status were used as independent variables. Since guidelines differ for people with elevated blood pressure, respondents with elevated blood pressure were identified in the MEPS database by self-reported diagnosis. Descriptive statistics were used to describe the population, while a multivariate logistic regression model was built to predict odds of utilizing appropriate levels of preventive services.Results: Total number of adult respondents for which data were available for blood pressure checkup and cholesterol checkup was 20,523 and 15,784, respectively. Overall, MEPS respondents were found to adhere to guideline recommendations for preventive care utilization. Multivariate logistic regression showed that odds of utilization of preventive care services were higher for elderly patients (age >65 years) for blood pressure (odds ratio [OR] = 2.39, 95% confidence interval [CI]: 1.92–2.97) and cholesterol (OR = 3.05, 95% CI: 2.18–4.27) preventive services compared with younger population (age 18–54 years). Males had much lower
Published: 2011

32. A genome-wide scan for common alleles affecting risk for autism.

Author: Anney, Richard, Anney, Richard, Klei, Lambertus, Pinto, Dalila, Regan, Regina, Conroy, Judith, Magalhaes, Tiago R, Correia, Catarina, Abrahams, Brett S, Sykes, Nuala, Pagnamenta, Alistair T, Almeida, Joana, Bacchelli, Elena, Bailey, Anthony J, Baird, Gillian, Battaglia, Agatino, Berney, Tom, Bolshakova, Nadia, Bölte, Sven, Bolton, Patrick F, Bourgeron, Thomas, Brennan, Sean, Brian, Jessica, Carson, Andrew R, Casallo, Guillermo, Casey, Jillian, Chu, Su H, Cochrane, Lynne, Corsello, Christina, Crawford, Emily L, Crossett, Andrew, Dawson, Geraldine, de Jonge, Maretha, Delorme, Richard, Drmic, Irene, Duketis, Eftichia, Duque, Frederico, Estes, Annette, Farrar, Penny, Fernandez, Bridget A, Folstein, Susan E, Fombonne, Eric, Freitag, Christine M, Gilbert, John, Gillberg, Christopher, Glessner, Joseph T, Goldberg, Jeremy, Green, Jonathan, Guter, Stephen J, Hakonarson, Hakon, Heron, Elizabeth A, Hill, Matthew, Holt, Richard, Howe, Jennifer L, Hughes, Gillian, Hus, Vanessa, Igliozzi, Roberta, Kim, Cecilia, Klauck, Sabine M, Kolevzon, Alexander, Korvatska, Olena, Kustanovich, Vlad, Lajonchere, Clara M, Lamb, Janine A, Laskawiec, Magdalena, Leboyer, Marion, Le Couteur, Ann, Leventhal, Bennett L, Lionel, Anath C, Liu, Xiao-Qing, Lord, Catherine, Lotspeich, Linda, Lund, Sabata C, Maestrini, Elena, Mahoney, William, Mantoulan, Carine, Marshall, Christian R, McConachie, Helen, McDougle, Christopher J, McGrath, Jane, McMahon, William M, Melhem, Nadine M, Merikangas, Alison, Migita, Ohsuke, Minshew, Nancy J, Mirza, Ghazala K, Munson, Jeff, Nelson, Stanley F, Noakes, Carolyn, Noor, Abdul, Nygren, Gudrun, Oliveira, Guiomar, Papanikolaou, Katerina, Parr, Jeremy R, Parrini, Barbara, Paton, Tara, Pickles, Andrew, Piven, Joseph, Posey, David J, Poustka, Annemarie, Anney, Richard, Anney, Richard, Klei, Lambertus, Pinto, Dalila, Regan, Regina, Conroy, Judith, Magalhaes, Tiago R, Correia, Catarina, Abrahams, Brett S, Sykes, Nuala, Pagnamenta, Alistair T, Almeida, Joana, Bacchelli, Elena, Bailey, Anthony J, Baird, Gillian, Battaglia, Agatino, Berney, Tom, Bolshakova, Nadia, Bölte, Sven, Bolton, Patrick F, Bourgeron, Thomas, Brennan, Sean, Brian, Jessica, Carson, Andrew R, Casallo, Guillermo, Casey, Jillian, Chu, Su H, Cochrane, Lynne, Corsello, Christina, Crawford, Emily L, Crossett, Andrew, Dawson, Geraldine, de Jonge, Maretha, Delorme, Richard, Drmic, Irene, Duketis, Eftichia, Duque, Frederico, Estes, Annette, Farrar, Penny, Fernandez, Bridget A, Folstein, Susan E, Fombonne, Eric, Freitag, Christine M, Gilbert, John, Gillberg, Christopher, Glessner, Joseph T, Goldberg, Jeremy, Green, Jonathan, Guter, Stephen J, Hakonarson, Hakon, Heron, Elizabeth A, Hill, Matthew, Holt, Richard, Howe, Jennifer L, Hughes, Gillian, Hus, Vanessa, Igliozzi, Roberta, Kim, Cecilia, Klauck, Sabine M, Kolevzon, Alexander, Korvatska, Olena, Kustanovich, Vlad, Lajonchere, Clara M, Lamb, Janine A, Laskawiec, Magdalena, Leboyer, Marion, Le Couteur, Ann, Leventhal, Bennett L, Lionel, Anath C, Liu, Xiao-Qing, Lord, Catherine, Lotspeich, Linda, Lund, Sabata C, Maestrini, Elena, Mahoney, William, Mantoulan, Carine, Marshall, Christian R, McConachie, Helen, McDougle, Christopher J, McGrath, Jane, McMahon, William M, Melhem, Nadine M, Merikangas, Alison, Migita, Ohsuke, Minshew, Nancy J, Mirza, Ghazala K, Munson, Jeff, Nelson, Stanley F, Noakes, Carolyn, Noor, Abdul, Nygren, Gudrun, Oliveira, Guiomar, Papanikolaou, Katerina, Parr, Jeremy R, Parrini, Barbara, Paton, Tara, Pickles, Andrew, Piven, Joseph, Posey, David J, and Poustka, Annemarie
Abstract: Although autism spectrum disorders (ASDs) have a substantial genetic basis, most of the known genetic risk has been traced to rare variants, principally copy number variants (CNVs). To identify common risk variation, the Autism Genome Project (AGP) Consortium genotyped 1558 rigorously defined ASD families for 1 million single-nucleotide polymorphisms (SNPs) and analyzed these SNP genotypes for association with ASD. In one of four primary association analyses, the association signal for marker rs4141463, located within MACROD2, crossed the genome-wide association significance threshold of P < 5 × 10(-8). When a smaller replication sample was analyzed, the risk allele at rs4141463 was again over-transmitted; yet, consistent with the winner's curse, its effect size in the replication sample was much smaller; and, for the combined samples, the association signal barely fell below the P < 5 × 10(-8) threshold. Exploratory analyses of phenotypic subtypes yielded no significant associations after correction for multiple testing. They did, however, yield strong signals within several genes, KIAA0564, PLD5, POU6F2, ST8SIA2 and TAF1C.
Published: 2010

33. A genome-wide scan for common alleles affecting risk for autism

Author: Anney, Richard, Klei, Lambertus, Pinto, Dalila, Regan, Regina, Conroy, Judith, Magalhães, Tiago R., Correia, Catarina, Abrahams, Brett S., Sykes, Nuala, Pagnamenta, Alistair T., Almeida, Joana, Bacchelli, Elena, Bailey, Anthony J., Baird, Gillian, Battaglia, Agatino, Berney, Tom, Bolshakova, Nadia, Bölte, Sven, Bolton, Patrick F., Bourgeron, Thomas, Brennan, Sean, Brian, Jessica, Carson, Andrew R., Casallo, Guillermo, Casey, Jillian, Chu, Su H., Cochrane, Lynne, Corsello, Christina, Crawford, Emily L., Crossett, Andrew, Dawson, Geraldine, Jonge, Maretha de, Delorme, Richard, Drmic, Irene, Duketis, Eftichia, Duque, Frederico, Estes, Annette, Farrar, Penny, Fernandez, Bridget A., Folstein, Susan E., Fombonne, Eric, Freitag, Christine M., Gilbert, John, Gillberg, Christopher, Glessner, Joseph T., Goldberg, Jeremy, Green, Jonathan, Guter, Stephen J., Hakonarson, Hakon, Heron, Elizabeth A., Hill, Matthew, Holt, Richard, Howe, Jennifer L., Hughes, Gillian, Hus, Vanessa, Igliozzi, Roberta, Kim, Cecilia, Klauck, Sabine M., Kolevzon, Alexander, Korvatska, Olena, Kustanovich, Vlad, Lajonchere, Clara M., Lamb, Janine A., Laskawiec, Magdalena, Leboyer, Marion, Le Couteur, Ann, Leventhal, Bennett L., Lionel, Anath C., Liu, Xiao-Qing, Lord, Catherine, Lotspeich, Linda, Lund, Sabata C., Maestrini, Elena, Mahoney, William, Mantoulan, Carine, Marshall, Christian R., McConachie, Helen, McDougle, Christopher J., McGrath, Jane, McMahon, William M., Melhem, Nadine M., Merikangas, Alison, Migita, Ohsuke, Minshew, Nancy J., Mirza, Ghazala K., Munson, Jeff, Nelson, Stanley F., Noakes, Carolyn, Noor, Abdul, Nygren, Gudrun, Oliveira, Guiomar, Papanikolaou, Katerina, Parr, Jeremy R., Parrini, Barbara, Paton, Tara, Pickles, Andrew, Piven, Joseph, Posey, David J., Poustka, Annemarie, Poustka, Fritz, Prasad, Aparna, Ragoussis, Jiannis, Renshaw, Katy, Rickaby, Jessica, Roberts, Wendy, Roeder, Kathryn, Roge, Bernadette, Rutter, Michael L., Bierut, Laura Jean, Rice, John P., Salt, Jeff, Sansom, Katherine, Sato, Daisuke, Segurado, Ricardo, Senman, Lili, Shah, Naisha, Sheffield, Val C., Soorya, Latha, Sousa, Inês, Stoppioni, Vera, Strawbridge, Christina, Tancredi, Raffaella, Tansey, Katherine, Thiruvahindrapduram, Bhooma, Thompson, Ann P., Thomson, Susanne, Tryfon, Ana, Tsiantis, John, Engeland, Herman van, Vincent, John B., Volkmar, Fred, Wallace, Simon, Wang, Kai, Wang, Zhouzhi, Wassink, Thomas H., Wing, Kirsty, Wittemeyer, Kerstin, Wood, Shawn, Yaspan, Brian L., Zurawiecki, Danielle, Zwaigenbaum, Lonnie, Betancur, Catalina, Buxbaum, Joseph D., Cantor, Rita M., Cook, Edwin H., Coon, Hilary, Cuccaro, Michael L., Gallagher, Louise, Geschwind, Daniel H., Gill, Michael, Haines, Jonathan L., Miller, Judith, Monaco, Anthony P., Nurnberger, John I., Paterson, Andrew D., Pericak-Vance, Margaret Ann, Schellenberg, Gerard D., Scherer, Stephen W., Sutcliffe, James S., Szatmari, Peter, Vicente, Astrid M., Vieland, Veronica J., Wijsman, Ellen M., Devlin, Bernie, Ennis, Sean, Hallmayer, Joachim, Anney, Richard, Klei, Lambertus, Pinto, Dalila, Regan, Regina, Conroy, Judith, Magalhães, Tiago R., Correia, Catarina, Abrahams, Brett S., Sykes, Nuala, Pagnamenta, Alistair T., Almeida, Joana, Bacchelli, Elena, Bailey, Anthony J., Baird, Gillian, Battaglia, Agatino, Berney, Tom, Bolshakova, Nadia, Bölte, Sven, Bolton, Patrick F., Bourgeron, Thomas, Brennan, Sean, Brian, Jessica, Carson, Andrew R., Casallo, Guillermo, Casey, Jillian, Chu, Su H., Cochrane, Lynne, Corsello, Christina, Crawford, Emily L., Crossett, Andrew, Dawson, Geraldine, Jonge, Maretha de, Delorme, Richard, Drmic, Irene, Duketis, Eftichia, Duque, Frederico, Estes, Annette, Farrar, Penny, Fernandez, Bridget A., Folstein, Susan E., Fombonne, Eric, Freitag, Christine M., Gilbert, John, Gillberg, Christopher, Glessner, Joseph T., Goldberg, Jeremy, Green, Jonathan, Guter, Stephen J., Hakonarson, Hakon, Heron, Elizabeth A., Hill, Matthew, Holt, Richard, Howe, Jennifer L., Hughes, Gillian, Hus, Vanessa, Igliozzi, Roberta, Kim, Cecilia, Klauck, Sabine M., Kolevzon, Alexander, Korvatska, Olena, Kustanovich, Vlad, Lajonchere, Clara M., Lamb, Janine A., Laskawiec, Magdalena, Leboyer, Marion, Le Couteur, Ann, Leventhal, Bennett L., Lionel, Anath C., Liu, Xiao-Qing, Lord, Catherine, Lotspeich, Linda, Lund, Sabata C., Maestrini, Elena, Mahoney, William, Mantoulan, Carine, Marshall, Christian R., McConachie, Helen, McDougle, Christopher J., McGrath, Jane, McMahon, William M., Melhem, Nadine M., Merikangas, Alison, Migita, Ohsuke, Minshew, Nancy J., Mirza, Ghazala K., Munson, Jeff, Nelson, Stanley F., Noakes, Carolyn, Noor, Abdul, Nygren, Gudrun, Oliveira, Guiomar, Papanikolaou, Katerina, Parr, Jeremy R., Parrini, Barbara, Paton, Tara, Pickles, Andrew, Piven, Joseph, Posey, David J., Poustka, Annemarie, Poustka, Fritz, Prasad, Aparna, Ragoussis, Jiannis, Renshaw, Katy, Rickaby, Jessica, Roberts, Wendy, Roeder, Kathryn, Roge, Bernadette, Rutter, Michael L., Bierut, Laura Jean, Rice, John P., Salt, Jeff, Sansom, Katherine, Sato, Daisuke, Segurado, Ricardo, Senman, Lili, Shah, Naisha, Sheffield, Val C., Soorya, Latha, Sousa, Inês, Stoppioni, Vera, Strawbridge, Christina, Tancredi, Raffaella, Tansey, Katherine, Thiruvahindrapduram, Bhooma, Thompson, Ann P., Thomson, Susanne, Tryfon, Ana, Tsiantis, John, Engeland, Herman van, Vincent, John B., Volkmar, Fred, Wallace, Simon, Wang, Kai, Wang, Zhouzhi, Wassink, Thomas H., Wing, Kirsty, Wittemeyer, Kerstin, Wood, Shawn, Yaspan, Brian L., Zurawiecki, Danielle, Zwaigenbaum, Lonnie, Betancur, Catalina, Buxbaum, Joseph D., Cantor, Rita M., Cook, Edwin H., Coon, Hilary, Cuccaro, Michael L., Gallagher, Louise, Geschwind, Daniel H., Gill, Michael, Haines, Jonathan L., Miller, Judith, Monaco, Anthony P., Nurnberger, John I., Paterson, Andrew D., Pericak-Vance, Margaret Ann, Schellenberg, Gerard D., Scherer, Stephen W., Sutcliffe, James S., Szatmari, Peter, Vicente, Astrid M., Vieland, Veronica J., Wijsman, Ellen M., Devlin, Bernie, Ennis, Sean, and Hallmayer, Joachim
Abstract: Although autism spectrum disorders (ASDs) have a substantial genetic basis, most of the known genetic risk has been traced to rare variants, principally copy number variants (CNVs). To identify common risk variation, the Autism Genome Project (AGP) Consortium genotyped 1558 rigorously defined ASD families for 1 million single-nucleotide polymorphisms (SNPs) and analyzed these SNP genotypes for association with ASD. In one of four primary association analyses, the association signal for marker rs4141463, located within MACROD2, crossed the genome-wide association significance threshold of P < 5 × 10−8. When a smaller replication sample was analyzed, the risk allele at rs4141463 was again over-transmitted; yet, consistent with the winner's curse, its effect size in the replication sample was much smaller; and, for the combined samples, the association signal barely fell below the P < 5 × 10−8 threshold. Exploratory analyses of phenotypic subtypes yielded no significant associations after correction for multiple testing. They did, however, yield strong signals within several genes, KIAA0564, PLD5, POU6F2, ST8SIA2 and TAF1C.
Published: 2010

34. A genome-wide scan for common alleles affecting risk for autism.

Author: Anney, Richard, Anney, Richard, Klei, Lambertus, Pinto, Dalila, Regan, Regina, Conroy, Judith, Magalhaes, Tiago R, Correia, Catarina, Abrahams, Brett S, Sykes, Nuala, Pagnamenta, Alistair T, Almeida, Joana, Bacchelli, Elena, Bailey, Anthony J, Baird, Gillian, Battaglia, Agatino, Berney, Tom, Bolshakova, Nadia, Bölte, Sven, Bolton, Patrick F, Bourgeron, Thomas, Brennan, Sean, Brian, Jessica, Carson, Andrew R, Casallo, Guillermo, Casey, Jillian, Chu, Su H, Cochrane, Lynne, Corsello, Christina, Crawford, Emily L, Crossett, Andrew, Dawson, Geraldine, de Jonge, Maretha, Delorme, Richard, Drmic, Irene, Duketis, Eftichia, Duque, Frederico, Estes, Annette, Farrar, Penny, Fernandez, Bridget A, Folstein, Susan E, Fombonne, Eric, Freitag, Christine M, Gilbert, John, Gillberg, Christopher, Glessner, Joseph T, Goldberg, Jeremy, Green, Jonathan, Guter, Stephen J, Hakonarson, Hakon, Heron, Elizabeth A, Hill, Matthew, Holt, Richard, Howe, Jennifer L, Hughes, Gillian, Hus, Vanessa, Igliozzi, Roberta, Kim, Cecilia, Klauck, Sabine M, Kolevzon, Alexander, Korvatska, Olena, Kustanovich, Vlad, Lajonchere, Clara M, Lamb, Janine A, Laskawiec, Magdalena, Leboyer, Marion, Le Couteur, Ann, Leventhal, Bennett L, Lionel, Anath C, Liu, Xiao-Qing, Lord, Catherine, Lotspeich, Linda, Lund, Sabata C, Maestrini, Elena, Mahoney, William, Mantoulan, Carine, Marshall, Christian R, McConachie, Helen, McDougle, Christopher J, McGrath, Jane, McMahon, William M, Melhem, Nadine M, Merikangas, Alison, Migita, Ohsuke, Minshew, Nancy J, Mirza, Ghazala K, Munson, Jeff, Nelson, Stanley F, Noakes, Carolyn, Noor, Abdul, Nygren, Gudrun, Oliveira, Guiomar, Papanikolaou, Katerina, Parr, Jeremy R, Parrini, Barbara, Paton, Tara, Pickles, Andrew, Piven, Joseph, Posey, David J, Anney, Richard, Anney, Richard, Klei, Lambertus, Pinto, Dalila, Regan, Regina, Conroy, Judith, Magalhaes, Tiago R, Correia, Catarina, Abrahams, Brett S, Sykes, Nuala, Pagnamenta, Alistair T, Almeida, Joana, Bacchelli, Elena, Bailey, Anthony J, Baird, Gillian, Battaglia, Agatino, Berney, Tom, Bolshakova, Nadia, Bölte, Sven, Bolton, Patrick F, Bourgeron, Thomas, Brennan, Sean, Brian, Jessica, Carson, Andrew R, Casallo, Guillermo, Casey, Jillian, Chu, Su H, Cochrane, Lynne, Corsello, Christina, Crawford, Emily L, Crossett, Andrew, Dawson, Geraldine, de Jonge, Maretha, Delorme, Richard, Drmic, Irene, Duketis, Eftichia, Duque, Frederico, Estes, Annette, Farrar, Penny, Fernandez, Bridget A, Folstein, Susan E, Fombonne, Eric, Freitag, Christine M, Gilbert, John, Gillberg, Christopher, Glessner, Joseph T, Goldberg, Jeremy, Green, Jonathan, Guter, Stephen J, Hakonarson, Hakon, Heron, Elizabeth A, Hill, Matthew, Holt, Richard, Howe, Jennifer L, Hughes, Gillian, Hus, Vanessa, Igliozzi, Roberta, Kim, Cecilia, Klauck, Sabine M, Kolevzon, Alexander, Korvatska, Olena, Kustanovich, Vlad, Lajonchere, Clara M, Lamb, Janine A, Laskawiec, Magdalena, Leboyer, Marion, Le Couteur, Ann, Leventhal, Bennett L, Lionel, Anath C, Liu, Xiao-Qing, Lord, Catherine, Lotspeich, Linda, Lund, Sabata C, Maestrini, Elena, Mahoney, William, Mantoulan, Carine, Marshall, Christian R, McConachie, Helen, McDougle, Christopher J, McGrath, Jane, McMahon, William M, Melhem, Nadine M, Merikangas, Alison, Migita, Ohsuke, Minshew, Nancy J, Mirza, Ghazala K, Munson, Jeff, Nelson, Stanley F, Noakes, Carolyn, Noor, Abdul, Nygren, Gudrun, Oliveira, Guiomar, Papanikolaou, Katerina, Parr, Jeremy R, Parrini, Barbara, Paton, Tara, Pickles, Andrew, Piven, Joseph, and Posey, David J
Abstract: Although autism spectrum disorders (ASDs) have a substantial genetic basis, most of the known genetic risk has been traced to rare variants, principally copy number variants (CNVs). To identify common risk variation, the Autism Genome Project (AGP) Consortium genotyped 1558 rigorously defined ASD families for 1 million single-nucleotide polymorphisms (SNPs) and analyzed these SNP genotypes for association with ASD. In one of four primary association analyses, the association signal for marker rs4141463, located within MACROD2, crossed the genome-wide association significance threshold of P < 5 × 10(-8). When a smaller replication sample was analyzed, the risk allele at rs4141463 was again over-transmitted; yet, consistent with the winner's curse, its effect size in the replication sample was much smaller; and, for the combined samples, the association signal barely fell below the P < 5 × 10(-8) threshold. Exploratory analyses of phenotypic subtypes yielded no significant associations after correction for multiple testing. They did, however, yield strong signals within several genes, KIAA0564, PLD5, POU6F2, ST8SIA2 and TAF1C.
Published: 2010

35. A genome-wide scan for common alleles affecting risk for autism

Author: Anney, Richard, Klei, Lambertus, Pinto, Dalila, Regan, Regina, Conroy, Judith, Magalhães, Tiago R., Correia, Catarina, Abrahams, Brett S., Sykes, Nuala, Pagnamenta, Alistair T., Almeida, Joana, Bacchelli, Elena, Bailey, Anthony J., Baird, Gillian, Battaglia, Agatino, Berney, Tom, Bolshakova, Nadia, Bölte, Sven, Bolton, Patrick F., Bourgeron, Thomas, Brennan, Sean, Brian, Jessica, Carson, Andrew R., Casallo, Guillermo, Casey, Jillian, Chu, Su H., Cochrane, Lynne, Corsello, Christina, Crawford, Emily L., Crossett, Andrew, Dawson, Geraldine, Jonge, Maretha de, Delorme, Richard, Drmic, Irene, Duketis, Eftichia, Duque, Frederico, Estes, Annette, Farrar, Penny, Fernandez, Bridget A., Folstein, Susan E., Fombonne, Eric, Freitag, Christine M., Gilbert, John, Gillberg, Christopher, Glessner, Joseph T., Goldberg, Jeremy, Green, Jonathan, Guter, Stephen J., Hakonarson, Hakon, Heron, Elizabeth A., Hill, Matthew, Holt, Richard, Howe, Jennifer L., Hughes, Gillian, Hus, Vanessa, Igliozzi, Roberta, Kim, Cecilia, Klauck, Sabine M., Kolevzon, Alexander, Korvatska, Olena, Kustanovich, Vlad, Lajonchere, Clara M., Lamb, Janine A., Laskawiec, Magdalena, Leboyer, Marion, Le Couteur, Ann, Leventhal, Bennett L., Lionel, Anath C., Liu, Xiao-Qing, Lord, Catherine, Lotspeich, Linda, Lund, Sabata C., Maestrini, Elena, Mahoney, William, Mantoulan, Carine, Marshall, Christian R., McConachie, Helen, McDougle, Christopher J., McGrath, Jane, McMahon, William M., Melhem, Nadine M., Merikangas, Alison, Migita, Ohsuke, Minshew, Nancy J., Mirza, Ghazala K., Munson, Jeff, Nelson, Stanley F., Noakes, Carolyn, Noor, Abdul, Nygren, Gudrun, Oliveira, Guiomar, Papanikolaou, Katerina, Parr, Jeremy R., Parrini, Barbara, Paton, Tara, Pickles, Andrew, Piven, Joseph, Posey, David J., Poustka, Annemarie, Poustka, Fritz, Prasad, Aparna, Ragoussis, Jiannis, Renshaw, Katy, Rickaby, Jessica, Roberts, Wendy, Roeder, Kathryn, Roge, Bernadette, Rutter, Michael L., Bierut, Laura Jean, Rice, John P., Salt, Jeff, Sansom, Katherine, Sato, Daisuke, Segurado, Ricardo, Senman, Lili, Shah, Naisha, Sheffield, Val C., Soorya, Latha, Sousa, Inês, Stoppioni, Vera, Strawbridge, Christina, Tancredi, Raffaella, Tansey, Katherine, Thiruvahindrapduram, Bhooma, Thompson, Ann P., Thomson, Susanne, Tryfon, Ana, Tsiantis, John, Engeland, Herman van, Vincent, John B., Volkmar, Fred, Wallace, Simon, Wang, Kai, Wang, Zhouzhi, Wassink, Thomas H., Wing, Kirsty, Wittemeyer, Kerstin, Wood, Shawn, Yaspan, Brian L., Zurawiecki, Danielle, Zwaigenbaum, Lonnie, Betancur, Catalina, Buxbaum, Joseph D., Cantor, Rita M., Cook, Edwin H., Coon, Hilary, Cuccaro, Michael L., Gallagher, Louise, Geschwind, Daniel H., Gill, Michael, Haines, Jonathan L., Miller, Judith, Monaco, Anthony P., Nurnberger, John I., Paterson, Andrew D., Pericak-Vance, Margaret Ann, Schellenberg, Gerard D., Scherer, Stephen W., Sutcliffe, James S., Szatmari, Peter, Vicente, Astrid M., Vieland, Veronica J., Wijsman, Ellen M., Devlin, Bernie, Ennis, Sean, Hallmayer, Joachim, Anney, Richard, Klei, Lambertus, Pinto, Dalila, Regan, Regina, Conroy, Judith, Magalhães, Tiago R., Correia, Catarina, Abrahams, Brett S., Sykes, Nuala, Pagnamenta, Alistair T., Almeida, Joana, Bacchelli, Elena, Bailey, Anthony J., Baird, Gillian, Battaglia, Agatino, Berney, Tom, Bolshakova, Nadia, Bölte, Sven, Bolton, Patrick F., Bourgeron, Thomas, Brennan, Sean, Brian, Jessica, Carson, Andrew R., Casallo, Guillermo, Casey, Jillian, Chu, Su H., Cochrane, Lynne, Corsello, Christina, Crawford, Emily L., Crossett, Andrew, Dawson, Geraldine, Jonge, Maretha de, Delorme, Richard, Drmic, Irene, Duketis, Eftichia, Duque, Frederico, Estes, Annette, Farrar, Penny, Fernandez, Bridget A., Folstein, Susan E., Fombonne, Eric, Freitag, Christine M., Gilbert, John, Gillberg, Christopher, Glessner, Joseph T., Goldberg, Jeremy, Green, Jonathan, Guter, Stephen J., Hakonarson, Hakon, Heron, Elizabeth A., Hill, Matthew, Holt, Richard, Howe, Jennifer L., Hughes, Gillian, Hus, Vanessa, Igliozzi, Roberta, Kim, Cecilia, Klauck, Sabine M., Kolevzon, Alexander, Korvatska, Olena, Kustanovich, Vlad, Lajonchere, Clara M., Lamb, Janine A., Laskawiec, Magdalena, Leboyer, Marion, Le Couteur, Ann, Leventhal, Bennett L., Lionel, Anath C., Liu, Xiao-Qing, Lord, Catherine, Lotspeich, Linda, Lund, Sabata C., Maestrini, Elena, Mahoney, William, Mantoulan, Carine, Marshall, Christian R., McConachie, Helen, McDougle, Christopher J., McGrath, Jane, McMahon, William M., Melhem, Nadine M., Merikangas, Alison, Migita, Ohsuke, Minshew, Nancy J., Mirza, Ghazala K., Munson, Jeff, Nelson, Stanley F., Noakes, Carolyn, Noor, Abdul, Nygren, Gudrun, Oliveira, Guiomar, Papanikolaou, Katerina, Parr, Jeremy R., Parrini, Barbara, Paton, Tara, Pickles, Andrew, Piven, Joseph, Posey, David J., Poustka, Annemarie, Poustka, Fritz, Prasad, Aparna, Ragoussis, Jiannis, Renshaw, Katy, Rickaby, Jessica, Roberts, Wendy, Roeder, Kathryn, Roge, Bernadette, Rutter, Michael L., Bierut, Laura Jean, Rice, John P., Salt, Jeff, Sansom, Katherine, Sato, Daisuke, Segurado, Ricardo, Senman, Lili, Shah, Naisha, Sheffield, Val C., Soorya, Latha, Sousa, Inês, Stoppioni, Vera, Strawbridge, Christina, Tancredi, Raffaella, Tansey, Katherine, Thiruvahindrapduram, Bhooma, Thompson, Ann P., Thomson, Susanne, Tryfon, Ana, Tsiantis, John, Engeland, Herman van, Vincent, John B., Volkmar, Fred, Wallace, Simon, Wang, Kai, Wang, Zhouzhi, Wassink, Thomas H., Wing, Kirsty, Wittemeyer, Kerstin, Wood, Shawn, Yaspan, Brian L., Zurawiecki, Danielle, Zwaigenbaum, Lonnie, Betancur, Catalina, Buxbaum, Joseph D., Cantor, Rita M., Cook, Edwin H., Coon, Hilary, Cuccaro, Michael L., Gallagher, Louise, Geschwind, Daniel H., Gill, Michael, Haines, Jonathan L., Miller, Judith, Monaco, Anthony P., Nurnberger, John I., Paterson, Andrew D., Pericak-Vance, Margaret Ann, Schellenberg, Gerard D., Scherer, Stephen W., Sutcliffe, James S., Szatmari, Peter, Vicente, Astrid M., Vieland, Veronica J., Wijsman, Ellen M., Devlin, Bernie, Ennis, Sean, and Hallmayer, Joachim
Abstract: Although autism spectrum disorders (ASDs) have a substantial genetic basis, most of the known genetic risk has been traced to rare variants, principally copy number variants (CNVs). To identify common risk variation, the Autism Genome Project (AGP) Consortium genotyped 1558 rigorously defined ASD families for 1 million single-nucleotide polymorphisms (SNPs) and analyzed these SNP genotypes for association with ASD. In one of four primary association analyses, the association signal for marker rs4141463, located within MACROD2, crossed the genome-wide association significance threshold of P < 5 × 10−8. When a smaller replication sample was analyzed, the risk allele at rs4141463 was again over-transmitted; yet, consistent with the winner's curse, its effect size in the replication sample was much smaller; and, for the combined samples, the association signal barely fell below the P < 5 × 10−8 threshold. Exploratory analyses of phenotypic subtypes yielded no significant associations after correction for multiple testing. They did, however, yield strong signals within several genes, KIAA0564, PLD5, POU6F2, ST8SIA2 and TAF1C.
Published: 2010

36. Genotype-phenotype correlations in SCN8A-related disorders reveal prognostic and therapeutic implications

Author: Johannesen, Katrine M., Liu, Yuanyuan, Koko, Mahmoud, Gjerulfsen, Cathrine E., Sonnenberg, Lukas, Schubert, Julian, Fenger, Christina D., Eltokhi, Ahmed, Rannap, Maert, Koch, Nils A., Lauxmann, Stephan, Krueger, Johanna, Kegele, Josua, Canafoglia, Laura, Franceschetti, Silvana, Mayer, Thomas, Rebstock, Johannes, Zacher, Pia, Ruf, Susanne, Alber, Michael, Sterbova, Katalin, Lassuthova, Petra, Vlckova, Marketa, Lemke, Johannes R., Platzer, Konrad, Krey, Ilona, Heine, Constanze, Wieczorek, Dagmar, Kroell-Seger, Judith, Lund, Caroline, Klein, Karl Martin, Au, P. Y. Billie, Rho, Jong M., Ho, Alice W., Masnada, Silvia, Veggiotti, Pierangelo, Giordano, Lucio, Accorsi, Patrizia, Hoei-Hansen, Christina E., Striano, Pasquale, Zara, Federico, Verhelst, Helene, Verhoeven, Judith S., Braakman, Hilde M. H., van der Zwaag, Bert, Harder, Aster V. E., Brilstra, Eva, Pendziwiat, Manuela, Lebon, Sebastian, Vaccarezza, Maria, Christensen, Jakob, Gronborg, Sabine, Scherer, Stephen W., Howe, Jennifer, Fazeli, Walid, Howell, Katherine B., Leventer, Richard, Stutterd, Chloe, Walsh, Sonja, Gerard, Marion, Gerard, Benedicte, Matricardi, Sara, Bonardi, Claudia M., Sartori, Stefano, Berger, Andrea, Hoffman-Zacharska, Dorota, Mastrangelo, Massimo, Darra, Francesca, Vollo, Arve, Motazacker, M. Mahdi, Lakeman, Phillis, Nizon, Mathilde, Betzler, Cornelia, Altuzarra, Cecilia, Caume, Roseline, Roubertie, Agathe, Gelisse, Philippe, Marini, Carla, Guerrini, Renzo, Bilan, Frederic, Tibussek, Daniel, Koch-Hogrebe, Margarete, Perry, M. Scott, Ichikawa, Shoji, Dadali, Elena, Sharkov, Artem, Mishina, Irina, Abramov, Mikhail, Kanivets, Ilya, Korostelev, Sergey, Kutsev, Sergey, Wain, Karen E., Eisenhauer, Nancy, Wagner, Monisa, Savatt, Juliann M., Muller-Schluter, Karen, Bassan, Haim, Borovikov, Artem, Nassogne, Marie-Cecile, Destree, Anne, Schoonjans, An-Sofie, Meuwissen, Marije, Buzatu, Marga, Jansen, Anna, Scalais, Emmanuel, Srivastava, Siddharth, Tan, Wen-Hann, Olson, Heather E., Loddenkemper, Tobias, Poduri, Annapurna, Helbig, Katherine L., Helbig, Ingo, Fitzgerald, Mark P., Goldberg, Ethan M., Roser, Timo, Borggraefe, Ingo, Brunger, Tobias, May, Patrick, Lal, Dennis, Lederer, Damien, Rubboli, Guido, Heyne, Henrike O., Lesca, Gaetan, Hedrich, Ulrike B. S., Benda, Jan, Gardella, Elena, Lerche, Holger, Moller, Rikke S., Johannesen, Katrine M., Liu, Yuanyuan, Koko, Mahmoud, Gjerulfsen, Cathrine E., Sonnenberg, Lukas, Schubert, Julian, Fenger, Christina D., Eltokhi, Ahmed, Rannap, Maert, Koch, Nils A., Lauxmann, Stephan, Krueger, Johanna, Kegele, Josua, Canafoglia, Laura, Franceschetti, Silvana, Mayer, Thomas, Rebstock, Johannes, Zacher, Pia, Ruf, Susanne, Alber, Michael, Sterbova, Katalin, Lassuthova, Petra, Vlckova, Marketa, Lemke, Johannes R., Platzer, Konrad, Krey, Ilona, Heine, Constanze, Wieczorek, Dagmar, Kroell-Seger, Judith, Lund, Caroline, Klein, Karl Martin, Au, P. Y. Billie, Rho, Jong M., Ho, Alice W., Masnada, Silvia, Veggiotti, Pierangelo, Giordano, Lucio, Accorsi, Patrizia, Hoei-Hansen, Christina E., Striano, Pasquale, Zara, Federico, Verhelst, Helene, Verhoeven, Judith S., Braakman, Hilde M. H., van der Zwaag, Bert, Harder, Aster V. E., Brilstra, Eva, Pendziwiat, Manuela, Lebon, Sebastian, Vaccarezza, Maria, Christensen, Jakob, Gronborg, Sabine, Scherer, Stephen W., Howe, Jennifer, Fazeli, Walid, Howell, Katherine B., Leventer, Richard, Stutterd, Chloe, Walsh, Sonja, Gerard, Marion, Gerard, Benedicte, Matricardi, Sara, Bonardi, Claudia M., Sartori, Stefano, Berger, Andrea, Hoffman-Zacharska, Dorota, Mastrangelo, Massimo, Darra, Francesca, Vollo, Arve, Motazacker, M. Mahdi, Lakeman, Phillis, Nizon, Mathilde, Betzler, Cornelia, Altuzarra, Cecilia, Caume, Roseline, Roubertie, Agathe, Gelisse, Philippe, Marini, Carla, Guerrini, Renzo, Bilan, Frederic, Tibussek, Daniel, Koch-Hogrebe, Margarete, Perry, M. Scott, Ichikawa, Shoji, Dadali, Elena, Sharkov, Artem, Mishina, Irina, Abramov, Mikhail, Kanivets, Ilya, Korostelev, Sergey, Kutsev, Sergey, Wain, Karen E., Eisenhauer, Nancy, Wagner, Monisa, Savatt, Juliann M., Muller-Schluter, Karen, Bassan, Haim, Borovikov, Artem, Nassogne, Marie-Cecile, Destree, Anne, Schoonjans, An-Sofie, Meuwissen, Marije, Buzatu, Marga, Jansen, Anna, Scalais, Emmanuel, Srivastava, Siddharth, Tan, Wen-Hann, Olson, Heather E., Loddenkemper, Tobias, Poduri, Annapurna, Helbig, Katherine L., Helbig, Ingo, Fitzgerald, Mark P., Goldberg, Ethan M., Roser, Timo, Borggraefe, Ingo, Brunger, Tobias, May, Patrick, Lal, Dennis, Lederer, Damien, Rubboli, Guido, Heyne, Henrike O., Lesca, Gaetan, Hedrich, Ulrike B. S., Benda, Jan, Gardella, Elena, Lerche, Holger, and Moller, Rikke S.
Abstract: We report detailed functional analyses and genotype-phenotype correlations in 392 individuals carrying disease-causing variants in SCN8A, encoding the voltage-gated Na+ channel Na(v)1.6, with the aim of describing clinical phenotypes related to functional effects. Six different clinical subgroups were identified: Group 1, benign familial infantile epilepsy (n = 15, normal cognition, treatable seizures); Group 2, intermediate epilepsy (n = 33, mild intellectual disability, partially pharmaco-responsive); Group 3, developmental and epileptic encephalopathy (n = 177, severe intellectual disability, majority pharmaco-resistant); Group 4, generalized epilepsy (n = 20, mild to moderate intellectual disability, frequently with absence seizures); Group 5, unclassifiable epilepsy (n = 127); and Group 6, neurodevelopmental disorder without epilepsy (n = 20, mild to moderate intellectual disability). Those in Groups 1-3 presented with focal or multifocal seizures (median age of onset: 4 months) and focal epileptiform discharges, whereas the onset of seizures in patients with generalized epilepsy was later (median: 42 months) with generalized epileptiform discharges. We performed functional studies expressing missense variants in ND7/23 neuroblastoma cells and primary neuronal cultures using recombinant tetrodotoxin-insensitive human Na(v)1.6 channels and whole-cell patch-clamping. Two variants causing developmental and epileptic encephalopathy showed a strong gain-of-function (hyperpolarizing shift of steady-state activation, strongly increased neuronal firing rate) and one variant causing benign familial infantile epilepsy or intermediate epilepsy showed a mild gain-of-function (defective fast inactivation, less increased firing). In contrast, all three variants causing generalized epilepsy induced a loss-of-function (reduced current amplitudes, depolarizing shift of steady-state activation, reduced neuronal firing). Functional effects were known for 170 individuals. All 136

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