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40 results on '"Beck-Woedl, Stefanie"'

1. CUX1-related neurodevelopmental disorder: deep insights into phenotype-genotype spectrum and underlying pathology

Author

Oppermann, Henry, Marcos-Grañeda, Elia, Weiss, Linnea A., Gurnett, Christina A., Jelsig, Anne Marie, Vineke, Susanne H., Isidor, Bertrand, Mercier, Sandra, Magnussen, Kari, Zacher, Pia, Hashim, Mona, Pagnamenta, Alistair T., Race, Simone, Srivastava, Siddharth, Frazier, Zoë, Maiwald, Robert, Pergande, Matthias, Milani, Donatella, Rinelli, Martina, Levy, Jonathan, Krey, Ilona, Fontana, Paolo, Lonardo, Fortunato, Riley, Stephanie, Kretzer, Jasmine, Rankin, Julia, Reis, Linda M., Semina, Elena V., Reuter, Miriam S., Scherer, Stephen W., Iascone, Maria, Weis, Denisa, Fagerberg, Christina R., Brasch-Andersen, Charlotte, Hansen, Lars Kjaersgaard, Kuechler, Alma, Noble, Nathan, Gardham, Alice, Tenney, Jessica, Rathore, Geetanjali, Beck-Woedl, Stefanie, Haack, Tobias B., Pavlidou, Despoina C., Atallah, Isis, Vodopiutz, Julia, Janecke, Andreas R., Hsieh, Tzung-Chien, Lesmann, Hellen, Klinkhammer, Hannah, Krawitz, Peter M., Lemke, Johannes R., Jamra, Rami Abou, Nieto, Marta, Tümer, Zeynep, and Platzer, Konrad

Published
2023
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2. Newborn screening in metachromatic leukodystrophy – European consensus-based recommendations on clinical management

Author

Laugwitz, Lucia, Schoenmakers, Daphne H., Adang, Laura A., Beck-Woedl, Stefanie, Bergner, Caroline, Bernard, Geneviève, Bley, Annette, Boyer, Audrey, Calbi, Valeria, Dekker, Hanka, Eichler, Florian, Eklund, Erik, Fumagalli, Francesca, Gavazzi, Francesco, Grønborg, Sabine W., van Hasselt, Peter, Langeveld, Mirjam, Lindemans, Caroline, Mochel, Fanny, Oberg, Andreas, Ram, Dipak, Saunier-Vivar, Elise, Schöls, Ludger, Scholz, Michael, Sevin, Caroline, Zerem, Ayelet, Wolf, Nicole I., and Groeschel, Samuel

Published
2024
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4. Inherited variants in CHD3 show variable expressivity in Snijders Blok-Campeau syndrome

Author

van der Spek, Jet, den Hoed, Joery, Snijders Blok, Lot, Dingemans, Alexander J.M., Schijven, Dick, Nellaker, Christoffer, Venselaar, Hanka, Astuti, Galuh D.N., Barakat, Tahsin Stefan, Bebin, E. Martina, Beck-Wödl, Stefanie, Beunders, Gea, Brown, Natasha J., Brunet, Theresa, Brunner, Han G., Campeau, Philippe M., Čuturilo, Goran, Gilissen, Christian, Haack, Tobias B., Hüning, Irina, Husain, Ralf A., Kamien, Benjamin, Lim, Sze Chern, Lovrecic, Luca, Magg, Janine, Maver, Ales, Miranda, Valancy, Monteil, Danielle C., Ockeloen, Charlotte W., Pais, Lynn S., Plaiasu, Vasilica, Raiti, Laura, Richmond, Christopher, Rieß, Angelika, Schwaibold, Eva M.C., Simon, Marleen E.H., Spranger, Stephanie, Tan, Tiong Yang, Thompson, Michelle L., de Vries, Bert B.A., Wilkins, Ella J., Willemsen, Marjolein H., Francks, Clyde, Vissers, Lisenka E.L.M., Fisher, Simon E., and Kleefstra, Tjitske

Published
2022
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6. Newborn screening in metachromatic leukodystrophy – European consensus-based recommendations on clinical management

Author

Metabole ziekten patientenzorg, Child Health, Infection & Immunity, SCT patientenzorg, Regenerative Medicine and Stem Cells, Laugwitz, Lucia, Schoenmakers, Daphne H., Adang, Laura A., Beck-Woedl, Stefanie, Bergner, Caroline, Bernard, Geneviève, Bley, Annette, Boyer, Audrey, Calbi, Valeria, Dekker, Hanka, Eichler, Florian, Eklund, Erik, Fumagalli, Francesca, Gavazzi, Francesco, Grønborg, Sabine W., van Hasselt, Peter, Langeveld, Mirjam, Lindemans, Caroline, Mochel, Fanny, Oberg, Andreas, Ram, Dipak, Saunier-Vivar, Elise, Schöls, Ludger, Scholz, Michael, Sevin, Caroline, Zerem, Ayelet, Wolf, Nicole I., Groeschel, Samuel, Metabole ziekten patientenzorg, Child Health, Infection & Immunity, SCT patientenzorg, Regenerative Medicine and Stem Cells, Laugwitz, Lucia, Schoenmakers, Daphne H., Adang, Laura A., Beck-Woedl, Stefanie, Bergner, Caroline, Bernard, Geneviève, Bley, Annette, Boyer, Audrey, Calbi, Valeria, Dekker, Hanka, Eichler, Florian, Eklund, Erik, Fumagalli, Francesca, Gavazzi, Francesco, Grønborg, Sabine W., van Hasselt, Peter, Langeveld, Mirjam, Lindemans, Caroline, Mochel, Fanny, Oberg, Andreas, Ram, Dipak, Saunier-Vivar, Elise, Schöls, Ludger, Scholz, Michael, Sevin, Caroline, Zerem, Ayelet, Wolf, Nicole I., and Groeschel, Samuel

Published
2024

7. The ARID1B spectrum in 143 patients: from nonsyndromic intellectual disability to Coffin–Siris syndrome

Author

van der Sluijs, Pleuntje J., Jansen, Sandra, Vergano, Samantha A., Adachi-Fukuda, Miho, Alanay, Yasemin, AlKindy, Adila, Baban, Anwar, Bayat, Allan, Beck-Wödl, Stefanie, Berry, Katherine, Bijlsma, Emilia K., Bok, Levinus A., Brouwer, Alwin F.J., van der Burgt, Ineke, Campeau, Philippe M., Canham, Natalie, Chrzanowska, Krystyna, Chu, Yoyo W.Y., Chung, Brain H.Y., Dahan, Karin, De Rademaeker, Marjan, Destree, Anne, Dudding-Byth, Tracy, Earl, Rachel, Elcioglu, Nursel, Elias, Ellen R., Fagerberg, Christina, Gardham, Alice, Gener, Blanca, Gerkes, Erica H., Grasshoff, Ute, van Haeringen, Arie, Heitink, Karin R., Herkert, Johanna C., den Hollander, Nicolette S., Horn, Denise, Hunt, David, Kant, Sarina G., Kato, Mitsuhiro, Kayserili, Hülya, Kersseboom, Rogier, Kilic, Esra, Krajewska-Walasek, Malgorzata, Lammers, Kylin, Laulund, Lone W., Lederer, Damien, Lees, Melissa, López-González, Vanesa, Maas, Saskia, Mancini, Grazia M.S., Marcelis, Carlo, Martinez, Francisco, Maystadt, Isabelle, McGuire, Marianne, McKee, Shane, Mehta, Sarju, Metcalfe, Kay, Milunsky, Jeff, Mizuno, Seiji, Moeschler, John B., Netzer, Christian, Ockeloen, Charlotte W., Oehl-Jaschkowitz, Barbara, Okamoto, Nobuhiko, Olminkhof, Sharon N.M., Orellana, Carmen, Pasquier, Laurent, Pottinger, Caroline, Riehmer, Vera, Robertson, Stephen P., Roifman, Maian, Rooryck, Caroline, Ropers, Fabienne G., Rosello, Monica, Ruivenkamp, Claudia A.L., Sagiroglu, Mahmut S., Sallevelt, Suzanne C.E.H., Sanchis Calvo, Amparo, Simsek-Kiper, Pelin O., Soares, Gabriela, Solaeche, Lucia, Sonmez, Fatma Mujgan, Splitt, Miranda, Steenbeek, Duco, Stegmann, Alexander P.A., Stumpel, Constance T.R.M., Tanabe, Saori, Uctepe, Eyyup, Utine, G. Eda, Veenstra-Knol, Hermine E., Venkateswaran, Sunita, Vilain, Catheline, Vincent-Delorme, Catherine, Vulto-van Silfhout, Anneke T., Wheeler, Patricia, Wilson, Golder N., Wilson, Louise C., Wollnik, Bernd, Kosho, Tomoki, Wieczorek, Dagmar, Eichler, Evan, Pfundt, Rolph, de Vries, Bert B.A., Clayton-Smith, Jill, and Santen, Gijs W.E.

Published
2019
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10. Novel homozygous LAMB1 in‐frame deletion in a pediatric patient with brain anomalies and cerebrovascular event

Author

Toutouna, Louiza, primary, Beck‐Woedl, Stefanie, additional, Feige, Ursula, additional, Glaeser, Birgitta, additional, Komlosi, Katalin, additional, Eckenweiler, Matthias, additional, Luetzen, Niklas, additional, Haack, Tobias B., additional, Fischer, Judith, additional, Bader, Ingrid, additional, and Tzschach, Andreas, additional

Published
2023
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11. CUX1-related neurodevelopmental disorder: deep insights into phenotype-genotype spectrum and underlying pathology

Author

Eunice Kennedy Shriver National Institute of Child Health and Human Development (US), National Institutes of Health (US), Ministerio de Ciencia, Innovación y Universidades (España), Agencia Estatal de Investigación (España), Hospital for Sick Children (Canada), University of Toronto, University of Southern Denmark, Oppermann, Henry, Marcos-Grañeda, Elia, Weiss, Linnea A., Gurnett, Christina A., Jelsig, Anne Marie, Vineke, Susanne H., Isidor, Bertrand, Mercier, Sandra, Magnussen, Kari, Zacher, Pia, Hashim, Mona, Pagnamenta, Alistair T., Race, Simone, Srivastava, Siddharth, Frazier, Zoë, Maiwald, Robert, Pergande, Matthias, Milani, Donatella, Rinelli, Martina, Levy, Jonathan, Krey, Ilona, Fontana, Paolo, Lonardo, Fortunato, Riley, Stephanie, Kretzer, Jasmine, Rankin, Julia, Reis, Linda M., Semina, Elena V., Reuter, Miriam S., Scherer, Stephen W., Iascone, Maria, Weis, Denisa, Fagerberg, Christina R., Brasch-Andersen, Charlotte, Kjaersgaard Hansen, Lars, Kuechler, Alma, Noble, Nathan, Gardham, Alice, Tenney, Jessica, Rathore, Geetanjali, Beck-Woedl, Stefanie, Haack, Tobias B., Pavlidou, Despoina C., Atallah, Isis, Vodopiutz, Julia, Janecke, Andreas R., Hsieh, Tzung-Chien, Lesmann, Hellen, Klinkhammer, Hannah, Krawitz, Peter M., Lemke, Johannes R., Jamra, Rami Abou, Nieto, Marta, Tümer, Zeynep, Platzer, Konrad, Eunice Kennedy Shriver National Institute of Child Health and Human Development (US), National Institutes of Health (US), Ministerio de Ciencia, Innovación y Universidades (España), Agencia Estatal de Investigación (España), Hospital for Sick Children (Canada), University of Toronto, University of Southern Denmark, Oppermann, Henry, Marcos-Grañeda, Elia, Weiss, Linnea A., Gurnett, Christina A., Jelsig, Anne Marie, Vineke, Susanne H., Isidor, Bertrand, Mercier, Sandra, Magnussen, Kari, Zacher, Pia, Hashim, Mona, Pagnamenta, Alistair T., Race, Simone, Srivastava, Siddharth, Frazier, Zoë, Maiwald, Robert, Pergande, Matthias, Milani, Donatella, Rinelli, Martina, Levy, Jonathan, Krey, Ilona, Fontana, Paolo, Lonardo, Fortunato, Riley, Stephanie, Kretzer, Jasmine, Rankin, Julia, Reis, Linda M., Semina, Elena V., Reuter, Miriam S., Scherer, Stephen W., Iascone, Maria, Weis, Denisa, Fagerberg, Christina R., Brasch-Andersen, Charlotte, Kjaersgaard Hansen, Lars, Kuechler, Alma, Noble, Nathan, Gardham, Alice, Tenney, Jessica, Rathore, Geetanjali, Beck-Woedl, Stefanie, Haack, Tobias B., Pavlidou, Despoina C., Atallah, Isis, Vodopiutz, Julia, Janecke, Andreas R., Hsieh, Tzung-Chien, Lesmann, Hellen, Klinkhammer, Hannah, Krawitz, Peter M., Lemke, Johannes R., Jamra, Rami Abou, Nieto, Marta, Tümer, Zeynep, and Platzer, Konrad

Abstract

Heterozygous, pathogenic CUX1 variants are associated with global developmental delay or intellectual disability. This study delineates the clinical presentation in an extended cohort and investigates the molecular mechanism underlying the disorder in a Cux1+/− mouse model. Through international collaboration, we assembled the phenotypic and molecular information for 34 individuals (23 unpublished individuals). We analyze brain CUX1 expression and susceptibility to epilepsy in Cux1+/− mice. We describe 34 individuals, from which 30 were unrelated, with 26 different null and four missense variants. The leading symptoms were mild to moderate delayed speech and motor development and borderline to moderate intellectual disability. Additional symptoms were muscular hypotonia, seizures, joint laxity, and abnormalities of the forehead. In Cux1+/− mice, we found delayed growth, histologically normal brains, and increased susceptibility to seizures. In Cux1+/− brains, the expression of Cux1 transcripts was half of WT animals. Expression of CUX1 proteins was reduced, although in early postnatal animals significantly more than in adults. In summary, disease-causing CUX1 variants result in a non-syndromic phenotype of developmental delay and intellectual disability. In some individuals, this phenotype ameliorates with age, resulting in a clinical catch-up and normal IQ in adulthood. The post-transcriptional balance of CUX1 expression in the heterozygous brain at late developmental stages appears important for this favorable clinical course.

Published
2023

12. CUX1-related neurodevelopmental disorder:deep insights into phenotype-genotype spectrum and underlying pathology

Author

Oppermann, Henry, Marcos-Grañeda, Elia, Weiss, Linnea A, Gurnett, Christina A, Jelsig, Anne Marie, Vineke, Susanne H, Isidor, Bertrand, Mercier, Sandra, Magnussen, Kari, Zacher, Pia, Hashim, Mona, Pagnamenta, Alistair T, Race, Simone, Srivastava, Siddharth, Frazier, Zoë, Maiwald, Robert, Pergande, Matthias, Milani, Donatella, Rinelli, Martina, Levy, Jonathan, Krey, Ilona, Fontana, Paolo, Lonardo, Fortunato, Riley, Stephanie, Kretzer, Jasmine, Rankin, Julia, Reis, Linda M, Semina, Elena V, Reuter, Miriam S, Scherer, Stephen W, Iascone, Maria, Weis, Denisa, Fagerberg, Christina R, Brasch-Andersen, Charlotte, Hansen, Lars Kjaersgaard, Kuechler, Alma, Noble, Nathan, Gardham, Alice, Tenney, Jessica, Rathore, Geetanjali, Beck-Woedl, Stefanie, Haack, Tobias B, Pavlidou, Despoina C, Atallah, Isis, Vodopiutz, Julia, Janecke, Andreas R, Hsieh, Tzung-Chien, Lesmann, Hellen, Klinkhammer, Hannah, Krawitz, Peter M, Lemke, Johannes R, Jamra, Rami Abou, Nieto, Marta, Tümer, Zeynep, Platzer, Konrad, Oppermann, Henry, Marcos-Grañeda, Elia, Weiss, Linnea A, Gurnett, Christina A, Jelsig, Anne Marie, Vineke, Susanne H, Isidor, Bertrand, Mercier, Sandra, Magnussen, Kari, Zacher, Pia, Hashim, Mona, Pagnamenta, Alistair T, Race, Simone, Srivastava, Siddharth, Frazier, Zoë, Maiwald, Robert, Pergande, Matthias, Milani, Donatella, Rinelli, Martina, Levy, Jonathan, Krey, Ilona, Fontana, Paolo, Lonardo, Fortunato, Riley, Stephanie, Kretzer, Jasmine, Rankin, Julia, Reis, Linda M, Semina, Elena V, Reuter, Miriam S, Scherer, Stephen W, Iascone, Maria, Weis, Denisa, Fagerberg, Christina R, Brasch-Andersen, Charlotte, Hansen, Lars Kjaersgaard, Kuechler, Alma, Noble, Nathan, Gardham, Alice, Tenney, Jessica, Rathore, Geetanjali, Beck-Woedl, Stefanie, Haack, Tobias B, Pavlidou, Despoina C, Atallah, Isis, Vodopiutz, Julia, Janecke, Andreas R, Hsieh, Tzung-Chien, Lesmann, Hellen, Klinkhammer, Hannah, Krawitz, Peter M, Lemke, Johannes R, Jamra, Rami Abou, Nieto, Marta, Tümer, Zeynep, and Platzer, Konrad

Abstract

Heterozygous, pathogenic CUX1 variants are associated with global developmental delay or intellectual disability. This study delineates the clinical presentation in an extended cohort and investigates the molecular mechanism underlying the disorder in a Cux1+/− mouse model. Through international collaboration, we assembled the phenotypic and molecular information for 34 individuals (23 unpublished individuals). We analyze brain CUX1 expression and susceptibility to epilepsy in Cux1+/− mice. We describe 34 individuals, from which 30 were unrelated, with 26 different null and four missense variants. The leading symptoms were mild to moderate delayed speech and motor development and borderline to moderate intellectual disability. Additional symptoms were muscular hypotonia, seizures, joint laxity, and abnormalities of the forehead. In Cux1+/− mice, we found delayed growth, histologically normal brains, and increased susceptibility to seizures. In Cux1+/− brains, the expression of Cux1 transcripts was half of WT animals. Expression of CUX1 proteins was reduced, although in early postnatal animals significantly more than in adults. In summary, disease-causing CUX1 variants result in a non-syndromic phenotype of developmental delay and intellectual disability. In some individuals, this phenotype ameliorates with age, resulting in a clinical catch-up and normal IQ in adulthood. The post-transcriptional balance of CUX1 expression in the heterozygous brain at late developmental stages appears important for this favorable clinical course., Heterozygous, pathogenic CUX1 variants are associated with global developmental delay or intellectual disability. This study delineates the clinical presentation in an extended cohort and investigates the molecular mechanism underlying the disorder in a Cux1+/- mouse model. Through international collaboration, we assembled the phenotypic and molecular information for 34 individuals (23 unpublished individuals). We analyze brain CUX1 expression and susceptibility to epilepsy in Cux1+/- mice. We describe 34 individuals, from which 30 were unrelated, with 26 different null and four missense variants. The leading symptoms were mild to moderate delayed speech and motor development and borderline to moderate intellectual disability. Additional symptoms were muscular hypotonia, seizures, joint laxity, and abnormalities of the forehead. In Cux1+/- mice, we found delayed growth, histologically normal brains, and increased susceptibility to seizures. In Cux1+/- brains, the expression of Cux1 transcripts was half of WT animals. Expression of CUX1 proteins was reduced, although in early postnatal animals significantly more than in adults. In summary, disease-causing CUX1 variants result in a non-syndromic phenotype of developmental delay and intellectual disability. In some individuals, this phenotype ameliorates with age, resulting in a clinical catch-up and normal IQ in adulthood. The post-transcriptional balance of CUX1 expression in the heterozygous brain at late developmental stages appears important for this favorable clinical course.

Published
2023

13. Next-generation phenotyping integrated in a national framework for patients with ultra-rare disorders improves genetic diagnostics and yields new molecular findings

Author

Schmidt, Axel, primary, Danyel, Magdalena, additional, Grundmann, Kathrin, additional, Brunet, Theresa, additional, Klinkhammer, Hannah, additional, Hsieh, Tzung-Chien, additional, Engels, Hartmut, additional, Peters, Sophia, additional, Knaus, Alexej, additional, Moosa, Shahida, additional, Averdunk, Luisa, additional, Boschann, Felix, additional, Sczakiel, Henrike, additional, Schwartzmann, Sarina, additional, Mensah, Martin Atta, additional, Pantel, Jean Tori, additional, Holtgrewe, Manuel, additional, Boesch, Annemarie, additional, Weiss, Claudia, additional, Weinhold, Natalie, additional, Suter, Aude-Annick, additional, Stoltenburg, Corinna, additional, Neugebauer, Julia, additional, Kallinich, Tillmann, additional, Kaindl, Angela M., additional, Holzhauer, Susanne, additional, Buehrer, Christoph, additional, Bufler, Philip, additional, Kornak, Uwe, additional, Ott, Claus-Eric, additional, Schuelke, Markus, additional, Nguyen, Hoa Huu Phuc, additional, Hoffjan, Sabine, additional, Grasemann, Corinna, additional, Rothoeft, Tobias, additional, Brinkmann, Folke, additional, Matar, Nora, additional, Sivalingam, Sugirthan, additional, Perne, Claudia, additional, Mangold, Elisabeth, additional, Kreiss, Martina, additional, Cremer, Kirsten, additional, Betz, Regina C., additional, Bender, Tim, additional, Muecke, Martin, additional, Grigull, Lorenz, additional, Klockgether, Thomas, additional, Isabel, Spier, additional, Heimbach, Andre, additional, Tim, Bender, additional, Brand, Fabian, additional, Stieber, Christiane, additional, Morawiec, Alexandra Marzena, additional, Karakostas, Pantelis, additional, Schaefer, Valentin S., additional, Bernsen, Sarah, additional, Weydt, Patrick, additional, Castro-Gomez, Sergio, additional, Aziz, Ahmad, additional, Grobe-Einsler, Marcus, additional, Kimmich, Okka, additional, Kobeleva, Xenia, additional, oender, Demet, additional, Lesmann, Hellen, additional, Kumar, Sheetal, additional, Tacik, Pawel, additional, Lee-Kirsch, Min Ae, additional, Berner, Reinhard, additional, Schuetz, Catharina, additional, Koerholz, Julia, additional, Kretschmer, Tanita, additional, Di Donato, Nataliya, additional, Schroeck, Evelin, additional, Heinen, Andre, additional, Reuner, Ulrike, additional, Hansske, Amalia-Mihaela, additional, Kaiser, Frank J., additional, Manka, Eva, additional, Munteanu, Martin, additional, Kuechler, Alma, additional, Cordula, Kiewert, additional, Hirtz, Raphael, additional, Schlapakow, Elena, additional, Schlein, Christian, additional, Lisfeld, Jasmin, additional, Kubisch, Christian, additional, Herget, Theresia, additional, Hempel, Maja, additional, Weiler-Normann, Christina, additional, Ullrich, Kurt, additional, Schramm, Christoph, additional, Rudolph, Cornelia, additional, Rillig, Franziska, additional, Groffmann, Maximilian, additional, Muntau, Ania, additional, Tibelius, Alexandra, additional, Schwaibold, Eva M. C., additional, Schaaf, Christian P., additional, Zawada, Michal, additional, Kaufmann, Lilian, additional, Hinderhofer, Katrin, additional, Okun, Pamela M., additional, Kotzaeridou, Urania, additional, Hoffmann, Georg F., additional, Choukair, Daniela, additional, Bettendorf, Markus, additional, Spielmann, Malte, additional, Ripke, Annekatrin, additional, Pauly, Martje, additional, Muenchau, Alexander, additional, Lohmann, Katja, additional, Huening, Irina, additional, Hanker, Britta, additional, Baeumer, Tobias, additional, Herzog, Rebecca, additional, Hellenbroich, Yorck, additional, Westphal, Dominik S., additional, Strom, Tim, additional, Kovacs, Reka, additional, Riedhammer, Korbinian M., additional, Mayerhanser, Katharina, additional, Graf, Elisabeth, additional, Brugger, Melanie, additional, Hoefele, Julia, additional, Oexle, Konrad, additional, Mirza-Schreiber, Nazanin, additional, Berutti, Riccardo, additional, Schatz, Ulrich, additional, Krenn, Martin, additional, Makowski, Christine, additional, Weigand, Heike, additional, Schroeder, Sebastian, additional, Rohlfs, Meino, additional, Katharina, Vill, additional, Hauck, Fabian, additional, Borggraefe, Ingo, additional, Mueller-Felber, Wolfgang, additional, Kurth, Ingo, additional, Elbracht, Miriam, additional, Knopp, Cordula, additional, Begemann, Matthias, additional, Kraft, Florian, additional, Lemke, Johannes, additional, Hentschel, Julia, additional, Platzer, Konrad, additional, Strehlow, Vincent, additional, Abou Jamra, Rami, additional, Kehrer, Martin, additional, Demidov, German, additional, Beck-Woedl, Stefanie, additional, Graessner, Holm, additional, Sturm, Marc, additional, Zeltner, Lena, additional, Schoels, Ludger J., additional, Magg, Janine, additional, Bevot, Andrea, additional, Kehrer, Christiane, additional, Kaiser, Nadja, additional, Horn, Denise, additional, Grueters-Kieslich, Annette, additional, Klein, Christoph, additional, Mundlos, Stefan, additional, Noethen, Markus, additional, Riess, Olaf, additional, Meitinger, Thomas, additional, Krude, Heiko, additional, Krawitz, Peter M., additional, Haack, Tobias, additional, Ehmke, Nadja, additional, and Wagner, Matias, additional

Published
2023
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16. CUX1-related neurodevelopmental disorder: Deep insights into phenotype-genotype spectrum and underlying pathology

Author

Oppermann, Henry, primary, Marcos-Grañeda, Elia, additional, Weiss, Linnea, additional, Gurnett, Christina, additional, Jelsig, Anne Marie, additional, Vineke, Susanne, additional, Isidor, Bertrand, additional, Mercier, Sandra, additional, Magnussen, Kari, additional, Zacher, Pia, additional, Hashim, Mona, additional, Pagnamenta, Alistair, additional, Race, Simone, additional, Srivast, Siddharth, additional, Frazier, Zoë, additional, Maiwald, Robert, additional, Pergande, Matthias, additional, Milani, Donatella, additional, Rinelli, Martina, additional, Levy, Jonathan, additional, Krey, Ilona, additional, Fontana, Paolo, additional, Lonardo, Fortunato, additional, Riley, Stephanie, additional, Kretzer, Jasmine, additional, Rankin, Julia, additional, Reis, Linda, additional, Semina, Elena, additional, Reuter, Miriam, additional, Scherer, Stephen, additional, Iascone, Maria, additional, Weis, Denisa, additional, Fagerberg, Christina, additional, Brasch-Andersen, Charlotte, additional, Hansen, Lars, additional, Kuechler, Alma, additional, Noble, Nathan, additional, Gardham, Alice, additional, Tenney, Jessica, additional, Rathore, Geetanjali, additional, Beck-Woedl, Stefanie, additional, Haack, Tobias, additional, Pavlidou, Despina, additional, Atallah, Isis, additional, Vodopiutz, Julia, additional, Janecke, Andreas, additional, Lemke, Johannes, additional, Jamra, Rami Abou, additional, Nieto, Marta, additional, Tümer, Zeynep, additional, and Platzer, Konrad, additional

Published
2022
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17. GFPT1-Associated Congenital Myasthenic Syndrome Mimicking a Glycogen Storage Disease – Diagnostic Pitfalls in Myopathology Solved by Next-Generation-Sequencing

Author

Mensch, Alexander, primary, Cordts, Isabell, additional, Scholle, Leila, additional, Joshi, Pushpa Raj, additional, Kleeberg, Kathleen, additional, Emmer, Alexander, additional, Beck-Woedl, Stefanie, additional, Park, Joohyun, additional, Haack, Tobias B., additional, Stoltenburg-Didinger, Gisela, additional, Zierz, Stephan, additional, and Deschauer, Marcus, additional

Published
2022
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18. A single center experience of prenatal parent‐fetus trio exome sequencing for pregnancies with congenital anomalies

Author

Dufke, Andreas, primary, Hoopmann, Markus, additional, Waldmüller, Stephan, additional, Prodan, Natalia C., additional, Beck‐Woedl, Stefanie, additional, Grasshoff, Ute, additional, Heinrich, Tilman, additional, Riess, Angelika, additional, Kehrer, Martin, additional, Falb, Ruth J., additional, Liebmann, Alexandra, additional, Roggia, Cristiana, additional, Stampfer, Miriam, additional, Schadeck, Malou, additional, Müller, Amelie J., additional, Grimmel, Mona, additional, Stöbe, Petra, additional, Gauck, Darja, additional, Buchert‐Lo, Rebecca, additional, Baumann, Sarah, additional, Schäferhoff, Karin, additional, Bertrand, Miriam, additional, Menden, Benita, additional, Sturm, Marc, additional, Schütz, Leon, additional, Riess, Olaf, additional, Ossowski, Stephan, additional, Haack, Tobias B., additional, and Kagan, Karl Oliver, additional

Published
2022
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19. Extremely low arylsulfatase A enzyme activity does not necessarily cause symptoms: A long‐term follow‐up and review of the literature

Author

Laugwitz, Lucia, primary, Santhanakumaran, Vidiyaah, additional, Spieker, Mareike, additional, Boehringer, Judith, additional, Bender, Benjamin, additional, Gieselmann, Volkmar, additional, Beck‐Woedl, Stefanie, additional, Bruchelt, Gernot, additional, Harzer, Klaus, additional, Kraegeloh‐Mann, Ingeborg, additional, and Groeschel, Samuel, additional

Published
2022
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20. Bi-allelic HPDL Variants Cause a Neurodegenerative Disease Ranging from Neonatal Encephalopathy to Adolescent-Onset Spastic Paraplegia

Author

Husain, Ralf A., Grimmel, Mona, Wagner, Matias, Hennings, J. Christopher, Marx, Christian, Feichtinger, René G., Saadi, Abdelkrim, Rostásy, Kevin, Radelfahr, Florentine, Bevot, Andrea, Döbler-Neumann, Marion, Hartmann, Hans, Colleaux, Laurence, Cordts, Isabell, Kobeleva, Xenia, Darvish, Hossein, Bakhtiari, Somayeh, Kruer, Michael C., Besse, Arnaud, Ng, Andy Cheuk-Him, Chiang, Diana, Bolduc, Francois, Tafakhori, Abbas, Mane, Shrikant, Ghasemi Firouzabadi, Saghar, Huebner, Antje K., Buchert, Rebecca, Beck-Woedl, Stefanie, Müller, Amelie J., Laugwitz, Lucia, Nägele, Thomas, Wang, Zhao-Qi, Strom, Tim M., Sturm, Marc, Meitinger, Thomas, Klockgether, Thomas, Riess, Olaf, Klopstock, Thomas, Brandl, Ulrich, Hübner, Christian A., Deschauer, Marcus, Mayr, Johannes A., Bonnen, Penelope E., Krägeloh-Mann, Ingeborg, Wortmann, Saskia B., and Haack, Tobias B.

Published
2020
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21. Further evidence for de novo variants in SYNCRIP as the cause of a neurodevelopmental disorder

Author

Semino, Francesca, primary, Schröter, Julian, additional, Willemsen, Marjolein H., additional, Bast, Thomas, additional, Biskup, Saskia, additional, Beck‐Woedl, Stefanie, additional, Brennenstuhl, Heiko, additional, Schaaf, Christian P., additional, Kölker, Stefan, additional, Hoffmann, Georg F., additional, Haack, Tobias B., additional, and Syrbe, Steffen, additional

Published
2021
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23. KCNC1-related disorders: New de novo variants expand the phenotypic spectrum

Author

Park, Joohyun, Koko, Mahmoud, Hedrich, Ulrike B. S., Hermann, Andreas, Cremer, Kirsten, Haberlandt, Edda, Grimmel, Mona, Alhaddad, Bader, Beck‐Woedl, Stefanie, Harrer, Merle, Karall, Daniela, Kingelhoefer, Lisa, Tzschach, Andreas, Matthies, Lars C., Strom, Tim M., Ringelstein, Erich Bernd, Sturm, Marc, Engels, Hartmut, Wolff, Markus, Lerche, Holger, and Haack, Tobias B.

Subjects
Male, Mutation, Missense, Neurosciences. Biological psychiatry. Neuropsychiatry, Brief Communication, Xenopus laevis, Seizures, physiology [Shaw Potassium Channels], Intellectual Disability, Animals, Humans, ddc:610, RC346-429, Child, Genetic Association Studies, genetics [Shaw Potassium Channels], genetics [Ataxia], Myoclonic Epilepsies, Progressive, genetics [Seizures], Shaw Potassium Channels, Codon, Nonsense, Ataxia, Neurology. Diseases of the nervous system, genetics [Intellectual Disability], Brief Communications, RC321-571
Abstract

A recurrent de novo missense variant in KCNC1, encoding a voltage‐gated potassium channel expressed in inhibitory neurons, causes progressive myoclonus epilepsy and ataxia, and a nonsense variant is associated with intellectual disability. We identified three new de novo missense variants in KCNC1 in five unrelated individuals causing different phenotypes featuring either isolated nonprogressive myoclonus (p.Cys208Tyr), intellectual disability (p.Thr399Met), or epilepsy with myoclonic, absence and generalized tonic‐clonic seizures, ataxia, and developmental delay (p.Ala421Val, three patients). Functional analyses demonstrated no measurable currents for all identified variants and dominant‐negative effects for p.Thr399Met and p.Ala421Val predicting neuronal disinhibition as the underlying disease mechanism.

Published
2019
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24. KCNC1 ‐related disorders: new de novo variants expand the phenotypic spectrum

Author

Park, Joohyun, Koko, Mahmoud, Hedrich, Ulrike B. S., Hermann, Andreas, Cremer, Kirsten, Haberlandt, Edda, Grimmel, Mona, Alhaddad, Bader, Beck‐Woedl, Stefanie, Harrer, Merle, Karall, Daniela, Kingelhoefer, Lisa, Tzschach, Andreas, Matthies, Lars C., Strom, Tim M., Ringelstein, Erich Bernd, Sturm, Marc, Engels, Hartmut, Wolff, Markus, Lerche, Holger, and Haack, Tobias B.

Subjects
ddc
Published
2018

26. KCNC1 ‐related disorders: new de novo variants expand the phenotypic spectrum

Author

Park, Joohyun, primary, Koko, Mahmoud, additional, Hedrich, Ulrike B. S., additional, Hermann, Andreas, additional, Cremer, Kirsten, additional, Haberlandt, Edda, additional, Grimmel, Mona, additional, Alhaddad, Bader, additional, Beck‐Woedl, Stefanie, additional, Harrer, Merle, additional, Karall, Daniela, additional, Kingelhoefer, Lisa, additional, Tzschach, Andreas, additional, Matthies, Lars C., additional, Strom, Tim M., additional, Ringelstein, Erich Bernd, additional, Sturm, Marc, additional, Engels, Hartmut, additional, Wolff, Markus, additional, Lerche, Holger, additional, and Haack, Tobias B., additional

Published
2019
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27. The ARID1B spectrum in 143 patients: from nonsyndromic intellectual disability to Coffin–Siris syndrome

Author

Karabey, Hülya Kayserili (ORCID 0000-0003-0376-499X & YÖK ID 7945), van der Sluijs, Pleuntje J.; Jansen, Sandra; Vergano, Samantha A.; Adachi-Fukuda, Miho; Alanay, Yasemin; AlKindy, Adila; Baban, Anwar; Bayat, Allan; Beck-Woedl, Stefanie; Berry, Katherine; Bijlsma, Emilia K.; Bok, Levinus A.; Brouwer, Alwin F. J.; van der Burgt, Ineke; Campeau, Philippe M.; Canham, Natalie; Chrzanowska, Krystyna; Chu, Yoyo W. Y.; Chung, Brain H. Y.; Dahan, Karin; De Rademaeker, Marjan; Destree, Anne; Dudding-Byth, Tracy; Earl, Rachel; Elçioğlu, Nursel; Elias, Ellen R.; Fagerberg, Christina; Gardham, Alice; Gener, Blanca; Gerkes, Erica H.; Grasshoff, Ute; van Haeringen, Arie; Heitink, Karin R.; Herkert, Johanna C.; den Hollander, Nicolette S.; Horn, Denise; Hunt, David; Kant, Sarina G.; Kato, Mitsuhiro; Kersseboom, Rogier; Kılıç, Esra; Krajewska-Walasek, Malgorzata; Lammers, Kylin; Laulund, Lone W.; Lederer, Damien; Lees, Melissa; Lopez-Gonzalez, Vanesa; Maas, Saskia; Mancini, Grazia M. S.; Marcelis, Carlo; Martinez, Francisco; Maystadt, Isabelle; McGuire, Marianne; McKee, Shane; Mehta, Sarju; Metcalfe, Kay; Milunsky, Jeff; Mizuno, Seiji; Moeschler, John B.; Netzer, Christian; Ockeloen, Charlotte W.; Oehl-Jaschkowitz, Barbara; Okamoto, Nobuhiko; Olminkhof, Sharon N. M.; Orellana, Carmen; Pasquier, Laurent; Pottinger, Caroline; Riehmer, Vera; Robertson, Stephen P.; Roifman, Maian; Rooryck, Caroline; Ropers, Fabienne G.; Rosello, Monica; Ruivenkamp, Claudia A. L.; Sağıroğlu, Mahmut S.; Sallevelt, Suzanne C. E. H.; Sanchis Calvo, Amparo; Şimşek-Kiper, Pelin O.; Soares, Gabriela; Solaeche, Lucia; Sönmez, Fatma Müjgan; Splitt, Miranda; Steenbeek, Duco; Stegmann, Alexander P. A.; Stumpel, Constance T. R. M.; Tanabe, Saori; Üçtepe, Eyyüp; Utine, G. Eda; Veenstra-Knol, Hermine E.; Venkateswaran, Sunita; Vilain, Catheline; Vincent-Delorme, Catherine; Vulto-van Silfhout, Anneke T.; Wheeler, Patricia; Wilson, Golder N.; Wilson, Louise C.; Wollnik, Bernd; Kosho, Tomoki; Wieczorek, Dagmar; Eichler, Evan; Pfundt, Rolph; de Vries, Bert B. A.; Clayton-Smith, Jill; S, School of Medicine, Department of Medical Genetics, Karabey, Hülya Kayserili (ORCID 0000-0003-0376-499X & YÖK ID 7945), van der Sluijs, Pleuntje J.; Jansen, Sandra; Vergano, Samantha A.; Adachi-Fukuda, Miho; Alanay, Yasemin; AlKindy, Adila; Baban, Anwar; Bayat, Allan; Beck-Woedl, Stefanie; Berry, Katherine; Bijlsma, Emilia K.; Bok, Levinus A.; Brouwer, Alwin F. J.; van der Burgt, Ineke; Campeau, Philippe M.; Canham, Natalie; Chrzanowska, Krystyna; Chu, Yoyo W. Y.; Chung, Brain H. Y.; Dahan, Karin; De Rademaeker, Marjan; Destree, Anne; Dudding-Byth, Tracy; Earl, Rachel; Elçioğlu, Nursel; Elias, Ellen R.; Fagerberg, Christina; Gardham, Alice; Gener, Blanca; Gerkes, Erica H.; Grasshoff, Ute; van Haeringen, Arie; Heitink, Karin R.; Herkert, Johanna C.; den Hollander, Nicolette S.; Horn, Denise; Hunt, David; Kant, Sarina G.; Kato, Mitsuhiro; Kersseboom, Rogier; Kılıç, Esra; Krajewska-Walasek, Malgorzata; Lammers, Kylin; Laulund, Lone W.; Lederer, Damien; Lees, Melissa; Lopez-Gonzalez, Vanesa; Maas, Saskia; Mancini, Grazia M. S.; Marcelis, Carlo; Martinez, Francisco; Maystadt, Isabelle; McGuire, Marianne; McKee, Shane; Mehta, Sarju; Metcalfe, Kay; Milunsky, Jeff; Mizuno, Seiji; Moeschler, John B.; Netzer, Christian; Ockeloen, Charlotte W.; Oehl-Jaschkowitz, Barbara; Okamoto, Nobuhiko; Olminkhof, Sharon N. M.; Orellana, Carmen; Pasquier, Laurent; Pottinger, Caroline; Riehmer, Vera; Robertson, Stephen P.; Roifman, Maian; Rooryck, Caroline; Ropers, Fabienne G.; Rosello, Monica; Ruivenkamp, Claudia A. L.; Sağıroğlu, Mahmut S.; Sallevelt, Suzanne C. E. H.; Sanchis Calvo, Amparo; Şimşek-Kiper, Pelin O.; Soares, Gabriela; Solaeche, Lucia; Sönmez, Fatma Müjgan; Splitt, Miranda; Steenbeek, Duco; Stegmann, Alexander P. A.; Stumpel, Constance T. R. M.; Tanabe, Saori; Üçtepe, Eyyüp; Utine, G. Eda; Veenstra-Knol, Hermine E.; Venkateswaran, Sunita; Vilain, Catheline; Vincent-Delorme, Catherine; Vulto-van Silfhout, Anneke T.; Wheeler, Patricia; Wilson, Golder N.; Wilson, Louise C.; Wollnik, Bernd; Kosho, Tomoki; Wieczorek, Dagmar; Eichler, Evan; Pfundt, Rolph; de Vries, Bert B. A.; Clayton-Smith, Jill; S, School of Medicine, and Department of Medical Genetics

Abstract

Purpose: pathogenic variants in ARID1B are one of the most frequent causes of intellectual disability (ID) as determined by large-scale exome sequencing studies. Most studies published thus far describe clinically diagnosed Coffin–Siris patients (ARID1B-CSS) and it is unclear whether these data are representative for patients identified through sequencing of unbiased ID cohorts (ARID1B-ID). We therefore sought to determine genotypic and phenotypic differences between ARID1B-ID and ARID1B-CSS. In parallel, we investigated the effect of different methods of phenotype reporting. Methods: clinicians entered clinical data in an extensive web-based survey. Results: 79 ARID1B-CSS and 64 ARID1B-ID patients were included. CSS-associated dysmorphic features, such as thick eyebrows, long eyelashes, thick alae nasi, long and/or broad philtrum, small nails and small or absent fifth distal phalanx and hypertrichosis, were observed significantly more often (p < 0.001) in ARID1B-CSS patients. No other significant differences were identified. Conclusion: there are only minor differences between ARID1B-ID and ARID1B-CSS patients. ARID1B-related disorders seem to consist of a spectrum, and patients should be managed similarly. We demonstrated that data collection methods without an explicit option to report the absence of a feature (such as most Human Phenotype Ontology-based methods) tended to underestimate gene-related features., Netherlands Organisation for Health Research and Development

Published
2019

29. Blue Diaper Syndrome and PCSK1 Mutations

Author

Distelmaier, Felix, primary, Herebian, Diran, additional, Atasever, Claudia, additional, Beck-Woedl, Stefanie, additional, Mayatepek, Ertan, additional, Strom, Tim M., additional, and Haack, Tobias B., additional

Published
2018
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30. Genetic and neurodevelopmental spectrum of SYNGAP1-associated intellectual disability and epilepsy

Author

Mignot, Cyril, von Stülpnagel, Celina, Nava, Caroline, Ville, Dorothée, Sanlaville, Damien, Lesca, Gaetan, Rastetter, Agnès, Gachet, Benoit, Marie, Yannick, Korenke, G Christoph, Borggraefe, Ingo, Hoffmann-Zacharska, Dorota, Szczepanik, Elżbieta, Rudzka-Dybała, Mariola, Yiş, Uluç, Çağlayan, Hande, Isapof, Arnaud, Marey, Isabelle, Panagiotakaki, Eleni, Korff, Christian, Rossier, Eva, Riess, Angelika, Beck-Woedl, Stefanie, Rauch, Anita, Zweier, Christiane, Hoyer, Juliane, Reis, André, Mironov, Mikhail, Bobylova, Maria, Mukhin, Konstantin, et al, University of Zurich, and Mignot, Cyril

Subjects
2716 Genetics (clinical), 1311 Genetics, 10039 Institute of Medical Genetics, 570 Life sciences, biology, 610 Medicine & health
Published
2016
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31. Comparative Analysis of Cerebral Magnetic Resonance Imaging Changes in Nontreated Infantile, Juvenile and Adult Patients with Niemann-Pick Disease Type C.

Author

Gburek-Augustat, Janina, Groeschel, Samuel, Kern, Jan, Beck-Woedl, Stefanie, Just, Jennifer, Harzer, Klaus, Stampfer, Miriam, and Kraegeloh-Mann, Ingeborg

Subjects
NIEMANN-Pick diseases, MAGNETIC resonance imaging, GRANULOSA cell tumors, LYSOSOMAL storage diseases, COMPARATIVE studies, DISEASE duration
Abstract

Aim The study aims to describe cerebral MRI in different onset forms of Niemann-Pick type C (NPC). Systematic MRI analyses in this rare lysosomal storage disease are lacking in the infantile and juvenile onset forms. Methods Thirty-two cerebral MRI scans from 19 patients with NPC were assessed using a newly established and validated scoring system which addresses white matter changes and supratentorial versus infratentorial atrophy. Results Seven scans were from six NPC patients with early infantile onset (<2 years of age), six scans were from three patients with late infantile onset (2–6 years), six scans from four with juvenile onset (6–15 years), and 13 from six with adult onset (>15 years). While supratentorial atrophy was the leading sign in the infantile groups, the juvenile and adult forms were characterized by both, infra- and supratentorial atrophy. White matter changes were found in nearly every patient; they increased with the disease duration in the earlier forms and were prominent in the later forms already early in the disease course. Conclusion This is the first systematic and comparative MRI analysis in the different onset groups of NPC using a scoring system. Early during disease course, MRI showed different patterns in infantile compared with juvenile and adult onset NPC patients, for example, only supratentorial atrophy in juvenile versus global atrophy in adult onset patients. MRI changes provide an additional, early biomarker for NPC. [ABSTRACT FROM AUTHOR]

Published
2020
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32. Correction: The ARID1B spectrum in 143 patients: from nonsyndromic intellectual disability to Coffin–Siris syndrome

Author

van der Sluijs, Pleuntje J., Jansen, Sandra, Vergano, Samantha A., Adachi-Fukuda, Miho, Alanay, Yasemin, AlKindy, Adila, Baban, Anwar, Bayat, Allan, Beck-Wödl, Stefanie, Berry, Katherine, Bijlsma, Emilia K., Bok, Levinus A., Brouwer, Alwin F.J., van der Burgt, Ineke, Campeau, Philippe M., Canham, Natalie, Chrzanowska, Krystyna, Chu, Yoyo W.Y., Chung, Brain H.Y., Dahan, Karin, De Rademaeker, Marjan, Destree, Anne, Dudding-Byth, Tracy, Earl, Rachel, Elcioglu, Nursel, Elias, Ellen R., Fagerberg, Christina, Gardham, Alice, Gener, Blanca, Gerkes, Erica H., Grasshoff, Ute, van Haeringen, Arie, Heitink, Karin R., Herkert, Johanna C., den Hollander, Nicolette S., Horn, Denise, Hunt, David, Kant, Sarina G., Kato, Mitsuhiro, Kayserili, Hülya, Kersseboom, Rogier, Kilic, Esra, Krajewska-Walasek, Malgorzata, Lammers, Kylin, Laulund, Lone W., Lederer, Damien, Lees, Melissa, López-González, Vanesa, Maas, Saskia, Mancini, Grazia M.S., Marcelis, Carlo, Martinez, Francisco, Maystadt, Isabelle, McGuire, Marianne, McKee, Shane, Mehta, Sarju, Metcalfe, Kay, Milunsky, Jeff, Mizuno, Seiji, Moeschler, John B., Netzer, Christian, Ockeloen, Charlotte W., Oehl-Jaschkowitz, Barbara, Okamoto, Nobuhiko, Olminkhof, Sharon N.M., Orellana, Carmen, Pasquier, Laurent, Pottinger, Caroline, Riehmer, Vera, Robertson, Stephen P., Roifman, Maian, Rooryck, Caroline, Ropers, Fabienne G., Rosello, Monica, Ruivenkamp, Claudia A.L., Sagiroglu, Mahmut S., Sallevelt, Suzanne C.E.H., Calvo, Amparo Sanchis, Simsek-Kiper, Pelin O., Soares, Gabriela, Solaeche, Lucia, Sonmez, Fatma Mujgan, Splitt, Miranda, Steenbeek, Duco, Stegmann, Alexander P.A., Stumpel, Constance T.R.M., Tanabe, Saori, Uctepe, Eyyup, Utine, G. Eda, Veenstra-Knol, Hermine E., Venkateswaran, Sunita, Vilain, Catheline, Vincent-Delorme, Catherine, Vulto-van Silfhout, Anneke T., Wheeler, Patricia, Wilson, Golder N., Wilson, Louise C., Wollnik, Bernd, Kosho, Tomoki, Wieczorek, Dagmar, Eichler, Evan, Pfundt, Rolph, de Vries, Bert B.A., Clayton-Smith, Jill, and Santen, Gijs W.E.

Published
2019
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33. Bainbridge–Ropers syndrome caused by loss-of-function variants in ASXL3: a recognizable condition

Author

Kuechler, Alma, primary, Czeschik, Johanna Christina, additional, Graf, Elisabeth, additional, Grasshoff, Ute, additional, Hüffmeier, Ulrike, additional, Busa, Tiffany, additional, Beck-Woedl, Stefanie, additional, Faivre, Laurence, additional, Rivière, Jean-Baptiste, additional, Bader, Ingrid, additional, Koch, Johannes, additional, Reis, André, additional, Hehr, Ute, additional, Rittinger, Olaf, additional, Sperl, Wolfgang, additional, Haack, Tobias B, additional, Wieland, Thomas, additional, Engels, Hartmut, additional, Prokisch, Holger, additional, Strom, Tim M, additional, Lüdecke, Hermann-Josef, additional, and Wieczorek, Dagmar, additional

Published
2016
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34. Next-generation sequencing in X-linked intellectual disability

Author

Tzschach, Andreas, primary, Grasshoff, Ute, additional, Beck-Woedl, Stefanie, additional, Dufke, Claudia, additional, Bauer, Claudia, additional, Kehrer, Martin, additional, Evers, Christina, additional, Moog, Ute, additional, Oehl-Jaschkowitz, Barbara, additional, Di Donato, Nataliya, additional, Maiwald, Robert, additional, Jung, Christine, additional, Kuechler, Alma, additional, Schulz, Solveig, additional, Meinecke, Peter, additional, Spranger, Stephanie, additional, Kohlhase, Jürgen, additional, Seidel, Jörg, additional, Reif, Silke, additional, Rieger, Manuela, additional, Riess, Angelika, additional, Sturm, Marc, additional, Bickmann, Julia, additional, Schroeder, Christopher, additional, Dufke, Andreas, additional, Riess, Olaf, additional, and Bauer, Peter, additional

Published
2015
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36. De novo MECP2 duplication in two females with random X-inactivation and moderate mental retardation

Author

Grasshoff, Ute, primary, Bonin, Michael, additional, Goehring, Ina, additional, Ekici, Arif, additional, Dufke, Andreas, additional, Cremer, Kirsten, additional, Wagner, Nicholas, additional, Rossier, Eva, additional, Jauch, Anna, additional, Walter, Michael, additional, Bauer, Claudia, additional, Bauer, Peter, additional, Horber, Karl, additional, Beck-Woedl, Stefanie, additional, and Wieczorek, Dagmar, additional

Published
2011
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37. Bainbridge–Ropers syndrome caused by loss-of-function variants in ASXL3: a recognizable condition

Author

Kuechler, Alma, Czeschik, Johanna Christina, Graf, Elisabeth, Grasshoff, Ute, Hüffmeier, Ulrike, Busa, Tiffany, Beck-Woedl, Stefanie, Faivre, Laurence, Rivière, Jean-Baptiste, Bader, Ingrid, Koch, Johannes, Reis, André, Hehr, Ute, Rittinger, Olaf, Sperl, Wolfgang, Haack, Tobias B, Wieland, Thomas, Engels, Hartmut, Prokisch, Holger, Strom, Tim M, Lüdecke, Hermann-Josef, and Wieczorek, Dagmar

Abstract

Truncating ASXL3 mutations were first identified in 2013 by Bainbridge et al. as a cause of syndromic intellectual disability in four children with similar phenotypes using whole-exome sequencing. The clinical features – postulated by Bainbridge et al. to be overlapping with Bohring–Opitz syndrome – were developmental delay, severe feeding difficulties, failure to thrive and neurological abnormalities. This condition was included in OMIM as ‘Bainbridge–Ropers syndrome’ (BRPS, #615485). To date, a total of nine individuals with BRPS have been published in the literature in four reports (Bainbridge et al., Dinwiddie et al, Srivastava et al. and Hori et al.). In this report, we describe six unrelated patients with newly diagnosed heterozygous de novo loss-of-function variants in ASXL3 and concordant clinical features: severe muscular hypotonia with feeding difficulties in infancy, significant motor delay, profound speech impairment, intellectual disability and a characteristic craniofacial phenotype (long face, arched eyebrows with mild synophrys, downslanting palpebral fissures, prominent columella, small alae nasi, high, narrow palate and relatively little facial expression). The majority of key features characteristic for Bohring–Opitz syndrome were absent in our patients (eg, the typical posture of arms, intrauterine growth retardation, microcephaly, trigonocephaly, typical facial gestalt with nevus flammeus of the forehead and exophthalmos). Therefore we emphasize that BRPS syndrome, caused by ASXL3 loss-of-function variants, is a clinically distinct intellectual disability syndrome with a recognizable phenotype distinguishable from that of Bohring–Opitz syndrome.

Published
2017
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38. Inherited variants in CHD3 demonstrate variable expressivity in Snijders Blok-Campeau syndrome

Author

Spek, Jet, Den Hoed, Joery, Blok, Lot Snijders, Dingemans, Alexander J. M., Schijven, Dick, Bebin, E. Martina, Beck-Woedl, Stefanie, Beunders, Gea, Natasha Brown, Brugger, Melanie, Brunet, Theresa, Campeau, Philippe M., Cuturilo, Goran, Haack, Tobias B., Huening, Irina, Husain, Ralf A., Kamien, Benjamin, Lill, Christina M., Magg, Janine, Maver, Ales, Monteil, Danielle C., Ockeloen, Charlotte W., Richmond, Christopher, Schwaibold, Eva M. C., Simon, Marleen E. H., Spranger, Steffi, Tan, Tiong, Thompson, Michelle L., Wilkins, Ella, Willemsen, Marjolein H., Vissers, Lisenka E. L. M., Fisher, Simon E., and Kleefstra, Tjitske

39. Newborn Screening and Presymptomatic Treatment of Metachromatic Leukodystrophy.

Author

Laugwitz, Lucia, Mechtler, Thomas P., Janzen, Nils, Oliva, Petra, Kasper, Andrea-Romana, Teunissen, Charlotte E., Büger, Friederike, Janda, Joachim, Döring, Michaela, Weitz, Marcus, Lang, Peter, Martin, Pascal, Beck-Woedl, Stefanie, Chanson, Charlotte, Essing, Mirko M., Shenker, Andrew, Haack, Tobias B., Schulte, Johannes H., Rosewich, Hendrik, and Streubel, Berthold

Subjects
*HEALTH facilities, *HEMATOPOIETIC stem cell transplantation, *MEDICAL societies, *NEWBORN screening, *JUVENILE diseases, *GLYCOGEN storage disease type II
Abstract

This article discusses the implementation of a newborn screening program for metachromatic leukodystrophy (MLD), a lysosomal storage disorder. The study conducted screening, diagnostic testing, and treatment decisions for newborn infants in Germany. The three-tiered screening algorithm involved analyzing sulfatide levels, measuring arylsulfatase A (ARSA) activity, and conducting genetic sequencing. The study found that early detection through newborn screening and presymptomatic treatment can improve clinical outcomes for children with MLD. The article emphasizes the feasibility and efficacy of implementing a high-throughput screening program for MLD. [Extracted from the article]

Published
2024
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40. Genetic and neurodevelopmental spectrum of SYNGAP1-associated intellectual disability and epilepsy.

Author

Mignot C, von Stülpnagel C, Nava C, Ville D, Sanlaville D, Lesca G, Rastetter A, Gachet B, Marie Y, Korenke GC, Borggraefe I, Hoffmann-Zacharska D, Szczepanik E, Rudzka-Dybała M, Yiş U, Çağlayan H, Isapof A, Marey I, Panagiotakaki E, Korff C, Rossier E, Riess A, Beck-Woedl S, Rauch A, Zweier C, Hoyer J, Reis A, Mironov M, Bobylova M, Mukhin K, Hernandez-Hernandez L, Maher B, Sisodiya S, Kuhn M, Glaeser D, Weckhuysen S, Myers CT, Mefford HC, Hörtnagel K, Biskup S, Lemke JR, Héron D, Kluger G, and Depienne C

Abstract

Objective: We aimed to delineate the neurodevelopmental spectrum associated with SYNGAP1 mutations and to investigate genotype-phenotype correlations., Methods: We sequenced the exome or screened the exons of SYNGAP1 in a total of 251 patients with neurodevelopmental disorders. Molecular and clinical data from patients with SYNGAP1 mutations from other centres were also collected, focusing on developmental aspects and the associated epilepsy phenotype. A review of SYNGAP1 mutations published in the literature was also performed., Results: We describe 17 unrelated affected individuals carrying 13 different novel loss-of-function SYNGAP1 mutations. Developmental delay was the first manifestation of SYNGAP1-related encephalopathy; intellectual disability became progressively obvious and was associated with autistic behaviours in eight patients. Hypotonia and unstable gait were frequent associated neurological features. With the exception of one patient who experienced a single seizure, all patients had epilepsy, characterised by falls or head drops due to atonic or myoclonic seizures, (myoclonic) absences and/or eyelid myoclonia. Triggers of seizures were frequent (n=7). Seizures were pharmacoresistant in half of the patients. The severity of the epilepsy did not correlate with the presence of autistic features or with the severity of cognitive impairment. Mutations were distributed throughout the gene, but spared spliced 3' and 5' exons. Seizures in patients with mutations in exons 4-5 were more pharmacoresponsive than in patients with mutations in exons 8-15., Conclusions: SYNGAP1 encephalopathy is characterised by early neurodevelopmental delay typically preceding the onset of a relatively recognisable epilepsy comprising generalised seizures (absences, myoclonic jerks) and frequent triggers., (Published by the BMJ Publishing Group Limited. For permission to use (where not already granted under a licence) please go to http://www.bmj.com/company/products-services/rights-and-licensing/)

Published
2016
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