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297 results on '"Kas, Martien J. H."'

5. Evaluation of variation in preclinical electroencephalographic (EEG) spectral power across multiple laboratories and experiments: An EQIPD study.

Author

Ahuis, Tim P., Smyk, Magdalena K., Laloux, Clément, Aulehner, Katharina, Bray, Jack, Waldron, Ann-Marie, Miljanovic, Nina, Seiffert, Isabel, Song, Dekun, Boulanger, Bruno, Jucker, Mathias, Potschka, Heidrun, Platt, Bettina, Riedel, Gernot, Voehringer, Patrizia, Nicholson, Janet R., Drinkenburg, Wilhelmus H. I. M., Kas, Martien J. H., and Leiser, Steven C.

Subjects
DATA analytics, CONSORTIA, DATA quality, DATA analysis, ELECTROENCEPHALOGRAPHY
Abstract

The European Quality In Preclinical Data (EQIPD) consortium was born from the fact that publications report challenges with the robustness, rigor, and/or validity of research data, which may impact decisions about whether to proceed with further preclinical testing or to advance to clinical testing, as well as draw conclusions on the predictability of preclinical models. To address this, a consortium including multiple research laboratories from academia and industry participated in a series of electroencephalography (EEG) experiments in mice aimed to detect sources of variance and to gauge how protocol harmonisation and data analytics impact such variance. Ultimately, the goal of this first ever between-laboratory comparison of EEG recordings and analyses was to validate the principles that supposedly increase data quality, robustness, and comparability. Experiments consisted of a Localisation phase, which aimed to identify the factors that influence between-laboratory variability, a Harmonisation phase to evaluate whether harmonisation of standardized protocols and centralised processing and data analysis reduced variance, and a Ring-Testing phase to verify the ability of the harmonised protocol to generate consistent findings. Indeed, between-laboratory variability reduced from Localisation to Harmonisation and this reduction remained during the Ring-Testing phase. Results obtained in this multicentre preclinical qEEG study also confirmed the complex nature of EEG experiments starting from the surgery and data collection through data pre-processing to data analysis that ultimately influenced the results and contributed to variance in findings across laboratories. Overall, harmonisation of protocols and centralized data analysis were crucial in reducing laboratory-to-laboratory variability. To this end, it is recommended that standardized guidelines be updated and followed for collection and analysis of preclinical EEG data. [ABSTRACT FROM AUTHOR]

Published
2024
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6. CNTN4 modulates neural elongation through interplay with APP

Author

Bamford, Rosemary A., primary, Zuko, Amila, additional, Eve, Madeline, additional, Sprengers, Jan J., additional, Post, Harm, additional, Taggenbrock, Renske L. R. E., additional, Fäβler, Dominique, additional, Mehr, Annika, additional, Jones, Owen J. R., additional, Kudzinskas, Aurimas, additional, Gandawijaya, Josan, additional, Müller, Ulrike C., additional, Kas, Martien J. H., additional, Burbach, J. Peter H., additional, and Oguro-Ando, Asami, additional

Published
2024
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9. The aperiodic exponent of neural activity varies with vigilance state in mice and men.

Author

Østergaard, Freja Gam, Penninx, Brenda W. J. H., Das, Neetha, Arango, Celso, van der Wee, Nic, Winter-van Rossum, Inge, Luis Ayuso-Mateos, Jose, R. Dawson, Gerard, Marston, Hugh, and Kas, Martien J. H.

Subjects
ALZHEIMER'S patients, AUTISM spectrum disorders, SCHIZOPHRENIA, NEURAL inhibition, GENETIC models
Abstract

Recently the 1/f signal of human electroencephalography has attracted attention, as it could potentially reveal a quantitative measure of neural excitation and inhibition in the brain, that may be relevant in a clinical setting. The purpose of this short article is to show that the 1/f signal depends on the vigilance state of the brain in both humans and mice. Therefore, proper labelling of the EEG signal is important as improper labelling may obscure disease-related changes in the 1/f signal. We demonstrate this by comparing EEG results from a longitudinal study in a genetic mouse model for synaptic dysfunction in schizophrenia and autism spectrum disorders to results from a large European cohort study with schizophrenia and mild Alzheimer's disease patients. The comparison shows when the 1/f is corrected for vigilance state there is a difference between groups, and this effect disappears when vigilance state is not corrected for. In conclusion, more attention should be paid to the vigilance state during analysis of EEG signals regardless of the species. [ABSTRACT FROM AUTHOR]

Published
2024
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10. Personal preferences for treatment and care during and after a First Episode Psychosis: A qualitative study.

Author

van der Heijden‐Hobus, Inge M. W., Rosema, Bram‐Sieben, Vorstman, Jacob A. S., Kas, Martien J. H., Franke, Sigrid K., Boonstra, Nynke, and Sommer, Iris E. C.

Subjects
PSYCHOSES, PATIENT satisfaction, QUALITATIVE research, RESEARCH personnel, INDIVIDUAL needs
Abstract

Aim: A first episode of psychosis (FEP) is a stressful, often life‐changing experience. Scarce information is available about personal preferences regarding their care needs during and after a FEP. Whereas a more thorough understanding of these preferences is essential to aid shared decision‐making during treatment and improve treatment satisfaction. Methods: Face‐to‐face interviews with participants in remission of a FEP were set up, addressing personal preferences and needs for care during and after a FEP. The interviews were conducted by a female and a male researcher, the latter being an expert with lived experience. Results: Twenty individuals in remission of a FEP were interviewed, of which 16 had been hospitalized. The distinguished themes based on personal preferences were tranquillity, peace and quietness, information, being understood, support from significant others, and practical guidance in rebuilding one's life. Our findings revealed that the need for information and the need to be heard were often not sufficiently met. For 16/20 participants, the tranquillity of inpatient treatment of the FEP was predominantly perceived as a welcome safe haven. The presence and support of family and close friends were mentioned as an important factor in the process of achieving remission. Conclusions: The current exploratory study showed that patients were able to indicate their personal needs. Important findings are the need for information and the need to be heard. Interestingly, hospitalization was mostly seen as an opportunity to achieve tranquillity. More lived experience expertise is needed to elucidate the needs of individuals in the early phase of a FEP to aid people who are recovering from their first psychosis in rebuilding their lives again. [ABSTRACT FROM AUTHOR]

Published
2024
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14. Genome-wide association study identifies eight risk loci and implicates metabo-psychiatric origins for anorexia nervosa

Author

Watson, Hunna J., Yilmaz, Zeynep, Thornton, Laura M., Hübel, Christopher, Coleman, Jonathan R. I., Gaspar, Héléna A., Bryois, Julien, Hinney, Anke, Leppä, Virpi M., Mattheisen, Manuel, Medland, Sarah E., Ripke, Stephan, Yao, Shuyang, Giusti-Rodríguez, Paola, Anorexia Nervosa Genetics Initiative, Hanscombe, Ken B., Purves, Kirstin L., Eating Disorders Working Group of the Psychiatric Genomics Consortium, Adan, Roger A. H., Alfredsson, Lars, Ando, Tetsuya, Andreassen, Ole A., Baker, Jessica H., Berrettini, Wade H., Boehm, Ilka, Boni, Claudette, Perica, Vesna Boraska, Buehren, Katharina, Burghardt, Roland, Cassina, Matteo, Cichon, Sven, Clementi, Maurizio, Cone, Roger D., Courtet, Philippe, Crow, Scott, Crowley, James J., Danner, Unna N., Davis, Oliver S. P., de Zwaan, Martina, Dedoussis, George, Degortes, Daniela, DeSocio, Janiece E., Dick, Danielle M., Dikeos, Dimitris, Dina, Christian, Dmitrzak-Weglarz, Monika, Docampo, Elisa, Duncan, Laramie E., Egberts, Karin, Ehrlich, Stefan, Escaramís, Geòrgia, Esko, Tõnu, Estivill, Xavier, Farmer, Anne, Favaro, Angela, Fernández-Aranda, Fernando, Fichter, Manfred M., Fischer, Krista, Föcker, Manuel, Foretova, Lenka, Forstner, Andreas J., Forzan, Monica, Franklin, Christopher S., Gallinger, Steven, Giegling, Ina, Giuranna, Johanna, Gonidakis, Fragiskos, Gorwood, Philip, Mayora, Monica Gratacos, Guillaume, Sébastien, Guo, Yiran, Hakonarson, Hakon, Hatzikotoulas, Konstantinos, Hauser, Joanna, Hebebrand, Johannes, Helder, Sietske G., Herms, Stefan, Herpertz-Dahlmann, Beate, Herzog, Wolfgang, Huckins, Laura M., Hudson, James I., Imgart, Hartmut, Inoko, Hidetoshi, Janout, Vladimir, Jiménez-Murcia, Susana, Julià, Antonio, Kalsi, Gursharan, Kaminská, Deborah, Kaprio, Jaakko, Karhunen, Leila, Karwautz, Andreas, Kas, Martien J. H., Kennedy, James L., Keski-Rahkonen, Anna, Kiezebrink, Kirsty, Kim, Youl-Ri, Klareskog, Lars, Klump, Kelly L., Knudsen, Gun Peggy S., La Via, Maria C., Le Hellard, Stephanie, Levitan, Robert D., Li, Dong, Lilenfeld, Lisa, Lin, Bochao Danae, Lissowska, Jolanta, Luykx, Jurjen, Magistretti, Pierre J., Maj, Mario, Mannik, Katrin, Marsal, Sara, Marshall, Christian R., Mattingsdal, Morten, McDevitt, Sara, McGuffin, Peter, Metspalu, Andres, Meulenbelt, Ingrid, Micali, Nadia, Mitchell, Karen, Monteleone, Alessio Maria, Monteleone, Palmiero, Munn-Chernoff, Melissa A., Nacmias, Benedetta, Navratilova, Marie, Ntalla, Ioanna, O’Toole, Julie K., Ophoff, Roel A., Padyukov, Leonid, Palotie, Aarno, Pantel, Jacques, Papezova, Hana, Pinto, Dalila, Rabionet, Raquel, Raevuori, Anu, Ramoz, Nicolas, Reichborn-Kjennerud, Ted, Ricca, Valdo, Ripatti, Samuli, Ritschel, Franziska, Roberts, Marion, Rotondo, Alessandro, Rujescu, Dan, Rybakowski, Filip, Santonastaso, Paolo, Scherag, André, Scherer, Stephen W., Schmidt, Ulrike, Schork, Nicholas J., Schosser, Alexandra, Seitz, Jochen, Slachtova, Lenka, Slagboom, P. Eline, Slof-Op ‘t Landt, Margarita C. T., Slopien, Agnieszka, Sorbi, Sandro, Świątkowska, Beata, Szatkiewicz, Jin P., Tachmazidou, Ioanna, Tenconi, Elena, Tortorella, Alfonso, Tozzi, Federica, Treasure, Janet, Tsitsika, Artemis, Tyszkiewicz-Nwafor, Marta, Tziouvas, Konstantinos, van Elburg, Annemarie A., van Furth, Eric F., Wagner, Gudrun, Walton, Esther, Widen, Elisabeth, Zeggini, Eleftheria, Zerwas, Stephanie, Zipfel, Stephan, Bergen, Andrew W., Boden, Joseph M., Brandt, Harry, Crawford, Steven, Halmi, Katherine A., Horwood, L. John, Johnson, Craig, Kaplan, Allan S., Kaye, Walter H., Mitchell, James E., Olsen, Catherine M., Pearson, John F., Pedersen, Nancy L., Strober, Michael, Werge, Thomas, Whiteman, David C., Woodside, D. Blake, Stuber, Garret D., Gordon, Scott, Grove, Jakob, Henders, Anjali K., Juréus, Anders, Kirk, Katherine M., Larsen, Janne T., Parker, Richard, Petersen, Liselotte, Jordan, Jennifer, Kennedy, Martin, Montgomery, Grant W., Wade, Tracey D., Birgegård, Andreas, Lichtenstein, Paul, Norring, Claes, Landén, Mikael, Martin, Nicholas G., Mortensen, Preben Bo, Sullivan, Patrick F., Breen, Gerome, and Bulik, Cynthia M.

Published
2019
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15. A New Intervention for Implementation of Pharmacogenetics in Psychiatry: A Description of the PSY-PGx Clinical Study.

Author

Pelgrim, Teuntje A. D., Philipsen, Alexandra, Young, Allan H., Juruena, Mario, Jimenez, Ester, Vieta, Eduard, Jukić, Marin, Van der Eycken, Erik, Heilbronner, Urs, Moldovan, Ramona, Kas, Martien J. H., Jagesar, Raj R., Nöthen, Markus M., Hoffmann, Per, Shomron, Noam, Kilarski, Laura L., van Amelsvoort, Thérèse, Campforts, Bea, and van Westrhenen, Roos

Subjects
ARIPIPRAZOLE, PHARMACOGENOMICS, PSYCHIATRY, PSYCHIATRIC treatment, DRUG therapy, PSYCHOSES, OLANZAPINE
Abstract

(1) Background Pharmacological treatment for psychiatric disorders has shown to only be effective in about one-third of patients, as it is associated with frequent treatment failure, often because of side effects, and a long process of trial-and-error pharmacotherapy until an effective and tolerable treatment is found. This notion emphasizes the urgency for a personalized medicine approach in psychiatry. (2) Methods This prospective patient- and rater-blinded, randomized, controlled study will investigate the effect of dose-adjustment of antidepressants escitalopram and sertraline or antipsychotics risperidone and aripiprazole according to the latest state-of-the-art international dosing recommendations for CYP2C19 and CYP2D6 metabolizer status in patients with mood, anxiety, and psychotic disorders. A total sample of N = 2500 will be recruited at nine sites in seven countries (expected drop-out rate of 30%). Patients will be randomized to a pharmacogenetic group or a dosing-as-usual group and treated over a 24-week period with four study visits. The primary outcome is personal recovery using the Recovery Assessment Scale as assessed by the patient (RAS-DS), with secondary outcomes including clinical effects (response or symptomatic remission), side effects, general well-being, digital phenotyping, and psychosocial functioning. (3) Conclusions This is, to our knowledge, the first international, multi-center, non-industry-sponsored randomized controlled trial (RCT) that may provide insights into the effectiveness and utility of implementing pharmacogenetic-guided treatment of psychiatric disorders, and as such, results will be incorporated in already available dosing guidelines. [ABSTRACT FROM AUTHOR]

Published
2024
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20. Models and methods: a perspective of the impact of six IMI translational data-centric initiatives for Alzheimer's disease and other neuropsychiatric disorders.

Author

North, Hilary, Hofmann-Apitius, Martin, Kas, Martien J. H., Marston, Hugh, and Haas, Magali

Subjects
ALZHEIMER'S disease, NEUROBEHAVIORAL disorders, BUSINESS partnerships, PUBLIC-private sector cooperation, PHARMACEUTICAL industry
Abstract

The Innovative Medicines Initiative (IMI), was a European public-private partnership (PPP) undertaking intended to improve the drug development process, facilitate biomarker development, accelerate clinical trial timelines, improve success rates, and generally increase the competitiveness of European pharmaceutical sector research. Through the IMI, pharmaceutical research interests and the research agenda of the EU are supported by academic partnership and financed by both the pharmaceutical companies and public funds. Since its inception, the IMI has funded dozens of research partnerships focused on solving the core problems that have consistently obstructed the translation of research into clinical success. In this post-mortem review paper, we focus on six research initiatives that tackled foundational challenges of this nature: Aetionomy, EMIF, EPAD, EQIPD, eTRIKS, and PRISM. Several of these initiatives focused on neurodegenerative diseases; we therefore discuss the state of neurodegenerative research both at the start of the IMI and now, and the contributions that IMI partnerships made to progress in the field. Many of the initiatives we review had goals including, but not limited to, the establishment of translational, data-centric initiatives and the implementation of trans-diagnostic approaches that move beyond the candidate disease approach to assess symptom etiology without bias, challenging the construct of disease diagnosis. We discuss the successes of these initiatives, the challenges faced, and the merits and shortcomings of the IMI approach with participating senior scientists for each. Here, we distill their perspectives on the lessons learned, with an aim to positively impact funding policy and approaches in the future. [ABSTRACT FROM AUTHOR]

Published
2023
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24. Measuring Behavior in the Home Cage: Study Design, Applications, Challenges, and Perspectives

Author

Grieco, Fabrizio, primary, Bernstein, Briana J., additional, Biemans, Barbara, additional, Bikovski, Lior, additional, Burnett, C. Joseph, additional, Cushman, Jesse D., additional, van Dam, Elsbeth A., additional, Fry, Sydney A., additional, Richmond-Hacham, Bar, additional, Homberg, Judith R., additional, Kas, Martien J. H., additional, Kessels, Helmut W., additional, Koopmans, Bastijn, additional, Krashes, Michael J., additional, Krishnan, Vaishnav, additional, Logan, Sreemathi, additional, Loos, Maarten, additional, McCann, Katharine E., additional, Parduzi, Qendresa, additional, Pick, Chaim G., additional, Prevot, Thomas D., additional, Riedel, Gernot, additional, Robinson, Lianne, additional, Sadighi, Mina, additional, Smit, August B., additional, Sonntag, William, additional, Roelofs, Reinko F., additional, Tegelenbosch, Ruud A.J., additional, and Noldus, Lucas P.J.J., additional

Published
2021
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25. The continued need for animals to advance brain research

Author

Homberg, J.R., Adan, R.A.H., Alenina, N., Asiminas, A., Bader, M., Beckers, T., Begg, D.P., Blokland, A., Burger, M.E., van Dijk, G., Eisel, U.L.M., Elgersma, Y., Englitz, B., Fernandez-Ruiz, A., Fitzsimons, C.P., van Dam, A.M., Gass, P., Grandjean, J., Havekes, R., Henckens, M.J.A.G., Herden, C., Hut, R.A., Jarrett, W., Jeffrey, K., Jezova, D., Kalsbeek, A., Kamermans, M., Kas, Martien J. H., Kasri, N.N., Kiliaan, A.J, Kolk, S.M., Korosi, A., Korte, S.M., Kozicz, T., Kushner, S.A., Leech, Kirk, Lesch, K.P., Lesscher, H., Lucassen, P.J., Luthi, A., Ma, L., Mallien, A.S., Meerlo, P., Mejías, Jorge F., Meye, F.J., Mitchell, A.S., Mul, J.D, Olcese, U., González, A.O., Olivier, Jocelien D.A., Pasqualetti, Massimo, Pennartz, Cyriel M.A., Popik, Piotr, Prickaerts, Jos, Menéndez de la Prida, Liset, Ribeiro, S., Roozendaal, B, Rossato, J.I., Salari, Ali-Akbar, Schoemaker, R.G., Smit, A.B., Vanderschuren, L.J.M.J., Takeuchi, T., van der Veen, Rixt, Smidt, M.P., Vyazovskiy, V.V., Wiesmann, M., Wierenga, C.J., Williams, B., Willuhn, I., Wo¨hr, M., Wolvekamp, M., van der Zee, E.A., Genzel, L., Homberg, J.R., Adan, R.A.H., Alenina, N., Asiminas, A., Bader, M., Beckers, T., Begg, D.P., Blokland, A., Burger, M.E., van Dijk, G., Eisel, U.L.M., Elgersma, Y., Englitz, B., Fernandez-Ruiz, A., Fitzsimons, C.P., van Dam, A.M., Gass, P., Grandjean, J., Havekes, R., Henckens, M.J.A.G., Herden, C., Hut, R.A., Jarrett, W., Jeffrey, K., Jezova, D., Kalsbeek, A., Kamermans, M., Kas, Martien J. H., Kasri, N.N., Kiliaan, A.J, Kolk, S.M., Korosi, A., Korte, S.M., Kozicz, T., Kushner, S.A., Leech, Kirk, Lesch, K.P., Lesscher, H., Lucassen, P.J., Luthi, A., Ma, L., Mallien, A.S., Meerlo, P., Mejías, Jorge F., Meye, F.J., Mitchell, A.S., Mul, J.D, Olcese, U., González, A.O., Olivier, Jocelien D.A., Pasqualetti, Massimo, Pennartz, Cyriel M.A., Popik, Piotr, Prickaerts, Jos, Menéndez de la Prida, Liset, Ribeiro, S., Roozendaal, B, Rossato, J.I., Salari, Ali-Akbar, Schoemaker, R.G., Smit, A.B., Vanderschuren, L.J.M.J., Takeuchi, T., van der Veen, Rixt, Smidt, M.P., Vyazovskiy, V.V., Wiesmann, M., Wierenga, C.J., Williams, B., Willuhn, I., Wo¨hr, M., Wolvekamp, M., van der Zee, E.A., and Genzel, L.

Abstract

Policymakers aim to move toward animal-free alternatives for scientific research and have introduced very strict regulations for animal research. We argue that, for neuroscience research, until viable and translational alternatives become available and the value of these alternatives has been proven, the use of animals should not be compromised.

Published
2021

26. Shared genetic risk between eating disorder- and substance-use-related phenotypes: Evidence from genome-wide association studies

Author

Munn-Chernoff, Melissa A, Johnson, Emma C, Chou, Yi-Ling, Coleman, Jonathan R I, Thornton, Laura M, Walters, Raymond K, Yilmaz, Zeynep, Baker, Jessica H, Hübel, Christopher, Gordon, Scott, Medland, Sarah E, Watson, Hunna J, Gaspar, Héléna A, Bryois, Julien, Hinney, Anke, Leppä, Virpi M, Mattheisen, Manuel, Ripke, Stephan, Yao, Shuyang, Giusti-Rodríguez, Paola, Hanscombe, Ken B, Adan, Roger A H, Alfredsson, Lars, Ando, Tetsuya, Andreassen, Ole A, Berrettini, Wade H, Boehm, Ilka, Boni, Claudette, Boraska Perica, Vesna, Buehren, Katharina, Burghardt, Roland, Cassina, Matteo, Cichon, Sven, Clementi, Maurizio, Cone, Roger D, Courtet, Philippe, Crow, Scott, Crowley, James J, Danner, Unna N, Davis, Oliver S P, de Zwaan, Martina, Dedoussis, George, Degortes, Daniela, DeSocio, Janiece E, Dick, Danielle M, Dikeos, Dimitris, Dina, Christian, Dmitrzak-Weglarz, Monika, Docampo, Elisa, Duncan, Laramie E, Egberts, Karin, Ehrlich, Stefan, Escaramís, Geòrgia, Esko, Tõnu, Estivill, Xavier, Farmer, Anne, Favaro, Angela, Fernández-Aranda, Fernando, Fichter, Manfred M, Fischer, Krista, Föcker, Manuel, Foretova, Lenka, Forstner, Andreas J, Forzan, Monica, Franklin, Christopher S, Gallinger, Steven, Giegling, Ina, Giuranna, Johanna, Gonidakis, Fragiskos, Gorwood, Philip, Gratacos Mayora, Monica, Guillaume, Sébastien, Guo, Yiran, Hakonarson, Hakon, Hatzikotoulas, Konstantinos, Hauser, Joanna, Hebebrand, Johannes, Helder, Sietske G, Herms, Stefan, Herpertz-Dahlmann, Beate, Herzog, Wolfgang, Huckins, Laura M, Hudson, James I, Imgart, Hartmut, Inoko, Hidetoshi, Janout, Vladimir, Jiménez-Murcia, Susana, Julià, Antonio, Kalsi, Gursharan, Kaminská, Deborah, Karhunen, Leila, Karwautz, Andreas, Kas, Martien J H, Kennedy, James L, Keski-Rahkonen, Anna, Kiezebrink, Kirsty, Kim, Youl-Ri, Klump, Kelly L, Knudsen, Gun Peggy S, La Via, Maria C, Le Hellard, Stephanie, Levitan, Robert D, Li, Dong, Lilenfeld, Lisa, Lin, Bochao Danae, Lissowska, Jolanta, Luykx, Jurjen, Magistretti, Pierre J, Maj, Mario, Mannik, Katrin, Marsal, Sara, Marshall, Christian R, Mattingsdal, Morten, McDevitt, Sara, McGuffin, Peter, Metspalu, Andres, Meulenbelt, Ingrid, Micali, Nadia, Mitchell, Karen, Monteleone, Alessio Maria, Monteleone, Palmiero, Nacmias, Benedetta, Navratilova, Marie, Ntalla, Ioanna, O'Toole, Julie K, Ophoff, Roel A, Padyukov, Leonid, Palotie, Aarno, Pantel, Jacques, Papezova, Hana, Pinto, Dalila, Rabionet, Raquel, Raevuori, Anu, Ramoz, Nicolas, Reichborn-Kjennerud, Ted, Ricca, Valdo, Ripatti, Samuli, Ritschel, Franziska, Roberts, Marion, Rotondo, Alessandro, Rujescu, Dan, Rybakowski, Filip, Santonastaso, Paolo, Scherag, André, Scherer, Stephen W, Schmidt, Ulrike, Schork, Nicholas J, Schosser, Alexandra, Seitz, Jochen, Slachtova, Lenka, Slagboom, P Eline, Slof-Op't Landt, Margarita C T, Slopien, Agnieszka, Sorbi, Sandro, Świątkowska, Beata, Szatkiewicz, Jin P, Tachmazidou, Ioanna, Tenconi, Elena, Tortorella, Alfonso, Tozzi, Federica, Treasure, Janet, Tsitsika, Artemis, Tyszkiewicz-Nwafor, Marta, Tziouvas, Konstantinos, van Elburg, Annemarie A, van Furth, Eric F, Wagner, Gudrun, Walton, Esther, Widen, Elisabeth, Zeggini, Eleftheria, Zerwas, Stephanie, Zipfel, Stephan, Bergen, Andrew W, Boden, Joseph M, Brandt, Harry, Crawford, Steven, Halmi, Katherine A, Horwood, L John, Johnson, Craig, Kaplan, Allan S, Kaye, Walter H, Mitchell, James, Olsen, Catherine M, Pearson, John F, Pedersen, Nancy L, Strober, Michael, Werge, Thomas, Whiteman, David C, Woodside, D Blake, Grove, Jakob, Henders, Anjali K, Larsen, Janne T, Parker, Richard, Petersen, Liselotte V, Jordan, Jennifer, Kennedy, Martin A, Birgegård, Andreas, Lichtenstein, Paul, Norring, Claes, Landén, Mikael, Mortensen, Preben Bo, Polimanti, Renato, McClintick, Jeanette N, Adkins, Amy E, Aliev, Fazil, Bacanu, Silviu-Alin, Batzler, Anthony, Bertelsen, Sarah, Biernacka, Joanna M, Bigdeli, Tim B, Chen, Li-Shiun, Clarke, Toni-Kim, Degenhardt, Franziska, Docherty, Anna R, Edwards, Alexis C, Foo, Jerome C, Fox, Louis, Frank, Josef, Hack, Laura M, Hartmann, Annette M, Hartz, Sarah M, Heilmann-Heimbach, Stefanie, Hodgkinson, Colin, Hoffmann, Per, Hottenga, Jouke-Jan, Konte, Bettina, Lahti, Jari, Lahti-Pulkkinen, Marius, Lai, Dongbing, Ligthart, Lannie, Loukola, Anu, Maher, Brion S, Mbarek, Hamdi, McIntosh, Andrew M, McQueen, Matthew B, Meyers, Jacquelyn L, Milaneschi, Yuri, Palviainen, Teemu, Peterson, Roseann E, Ryu, Euijung, Saccone, Nancy L, Salvatore, Jessica E, Sanchez-Roige, Sandra, Schwandt, Melanie, Sherva, Richard, Streit, Fabian, Strohmaier, Jana, Thomas, Nathaniel, Wang, Jen-Chyong, Webb, Bradley T, Wedow, Robbee, Wetherill, Leah, Wills, Amanda G, Zhou, Hang, Boardman, Jason D, Chen, Danfeng, Choi, Doo-Sup, Copeland, William E, Culverhouse, Robert C, Dahmen, Norbert, Degenhardt, Louisa, Domingue, Benjamin W, Frye, Mark A, Gäbel, Wolfgang, Hayward, Caroline, Ising, Marcus, Keyes, Margaret, Kiefer, Falk, Koller, Gabriele, Kramer, John, Kuperman, Samuel, Lucae, Susanne, Lynskey, Michael T, Maier, Wolfgang, Mann, Karl, Männistö, Satu, Müller-Myhsok, Bertram, Murray, Alison D, Nurnberger, John I, Preuss, Ulrich, Räikkönen, Katri, Reynolds, Maureen D, Ridinger, Monika, Scherbaum, Norbert, Schuckit, Marc A, Soyka, Michael, Treutlein, Jens, Witt, Stephanie H, Wodarz, Norbert, Zill, Peter, Adkins, Daniel E, Boomsma, Dorret I, Bierut, Laura J, Brown, Sandra A, Bucholz, Kathleen K, Costello, E Jane, de Wit, Harriet, Diazgranados, Nancy, Eriksson, Johan G, Farrer, Lindsay A, Foroud, Tatiana M, Gillespie, Nathan A, Goate, Alison M, Goldman, David, Grucza, Richard A, Hancock, Dana B, Harris, Kathleen Mullan, Hesselbrock, Victor, Hewitt, John K, Hopfer, Christian J, Iacono, William G, Johnson, Eric O, Karpyak, Victor M, Kendler, Kenneth S, Kranzler, Henry R, Krauter, Kenneth, Lind, Penelope A, McGue, Matt, MacKillop, James, Madden, Pamela A F, Maes, Hermine H, Magnusson, Patrik K E, Nelson, Elliot C, Nöthen, Markus M, Palmer, Abraham A, Penninx, Brenda W J H, Porjesz, Bernice, Rice, John P, Rietschel, Marcella, Riley, Brien P, Rose, Richard J, Shen, Pei-Hong, Silberg, Judy, Stallings, Michael C, Tarter, Ralph E, Vanyukov, Michael M, Vrieze, Scott, Wall, Tamara L, Whitfield, John B, Zhao, Hongyu, Neale, Benjamin M, Wade, Tracey D, Heath, Andrew C, Montgomery, Grant W, Martin, Nicholas G, Sullivan, Patrick F, Kaprio, Jaakko, Breen, Gerome, Gelernter, Joel, Edenberg, Howard J, Bulik, Cynthia M, Agrawal, Arpana, Munn-Chernoff, Melissa A, Johnson, Emma C, Chou, Yi-Ling, Coleman, Jonathan R I, Thornton, Laura M, Walters, Raymond K, Yilmaz, Zeynep, Baker, Jessica H, Hübel, Christopher, Gordon, Scott, Medland, Sarah E, Watson, Hunna J, Gaspar, Héléna A, Bryois, Julien, Hinney, Anke, Leppä, Virpi M, Mattheisen, Manuel, Ripke, Stephan, Yao, Shuyang, Giusti-Rodríguez, Paola, Hanscombe, Ken B, Adan, Roger A H, Alfredsson, Lars, Ando, Tetsuya, Andreassen, Ole A, Berrettini, Wade H, Boehm, Ilka, Boni, Claudette, Boraska Perica, Vesna, Buehren, Katharina, Burghardt, Roland, Cassina, Matteo, Cichon, Sven, Clementi, Maurizio, Cone, Roger D, Courtet, Philippe, Crow, Scott, Crowley, James J, Danner, Unna N, Davis, Oliver S P, de Zwaan, Martina, Dedoussis, George, Degortes, Daniela, DeSocio, Janiece E, Dick, Danielle M, Dikeos, Dimitris, Dina, Christian, Dmitrzak-Weglarz, Monika, Docampo, Elisa, Duncan, Laramie E, Egberts, Karin, Ehrlich, Stefan, Escaramís, Geòrgia, Esko, Tõnu, Estivill, Xavier, Farmer, Anne, Favaro, Angela, Fernández-Aranda, Fernando, Fichter, Manfred M, Fischer, Krista, Föcker, Manuel, Foretova, Lenka, Forstner, Andreas J, Forzan, Monica, Franklin, Christopher S, Gallinger, Steven, Giegling, Ina, Giuranna, Johanna, Gonidakis, Fragiskos, Gorwood, Philip, Gratacos Mayora, Monica, Guillaume, Sébastien, Guo, Yiran, Hakonarson, Hakon, Hatzikotoulas, Konstantinos, Hauser, Joanna, Hebebrand, Johannes, Helder, Sietske G, Herms, Stefan, Herpertz-Dahlmann, Beate, Herzog, Wolfgang, Huckins, Laura M, Hudson, James I, Imgart, Hartmut, Inoko, Hidetoshi, Janout, Vladimir, Jiménez-Murcia, Susana, Julià, Antonio, Kalsi, Gursharan, Kaminská, Deborah, Karhunen, Leila, Karwautz, Andreas, Kas, Martien J H, Kennedy, James L, Keski-Rahkonen, Anna, Kiezebrink, Kirsty, Kim, Youl-Ri, Klump, Kelly L, Knudsen, Gun Peggy S, La Via, Maria C, Le Hellard, Stephanie, Levitan, Robert D, Li, Dong, Lilenfeld, Lisa, Lin, Bochao Danae, Lissowska, Jolanta, Luykx, Jurjen, Magistretti, Pierre J, Maj, Mario, Mannik, Katrin, Marsal, Sara, Marshall, Christian R, Mattingsdal, Morten, McDevitt, Sara, McGuffin, Peter, Metspalu, Andres, Meulenbelt, Ingrid, Micali, Nadia, Mitchell, Karen, Monteleone, Alessio Maria, Monteleone, Palmiero, Nacmias, Benedetta, Navratilova, Marie, Ntalla, Ioanna, O'Toole, Julie K, Ophoff, Roel A, Padyukov, Leonid, Palotie, Aarno, Pantel, Jacques, Papezova, Hana, Pinto, Dalila, Rabionet, Raquel, Raevuori, Anu, Ramoz, Nicolas, Reichborn-Kjennerud, Ted, Ricca, Valdo, Ripatti, Samuli, Ritschel, Franziska, Roberts, Marion, Rotondo, Alessandro, Rujescu, Dan, Rybakowski, Filip, Santonastaso, Paolo, Scherag, André, Scherer, Stephen W, Schmidt, Ulrike, Schork, Nicholas J, Schosser, Alexandra, Seitz, Jochen, Slachtova, Lenka, Slagboom, P Eline, Slof-Op't Landt, Margarita C T, Slopien, Agnieszka, Sorbi, Sandro, Świątkowska, Beata, Szatkiewicz, Jin P, Tachmazidou, Ioanna, Tenconi, Elena, Tortorella, Alfonso, Tozzi, Federica, Treasure, Janet, Tsitsika, Artemis, Tyszkiewicz-Nwafor, Marta, Tziouvas, Konstantinos, van Elburg, Annemarie A, van Furth, Eric F, Wagner, Gudrun, Walton, Esther, Widen, Elisabeth, Zeggini, Eleftheria, Zerwas, Stephanie, Zipfel, Stephan, Bergen, Andrew W, Boden, Joseph M, Brandt, Harry, Crawford, Steven, Halmi, Katherine A, Horwood, L John, Johnson, Craig, Kaplan, Allan S, Kaye, Walter H, Mitchell, James, Olsen, Catherine M, Pearson, John F, Pedersen, Nancy L, Strober, Michael, Werge, Thomas, Whiteman, David C, Woodside, D Blake, Grove, Jakob, Henders, Anjali K, Larsen, Janne T, Parker, Richard, Petersen, Liselotte V, Jordan, Jennifer, Kennedy, Martin A, Birgegård, Andreas, Lichtenstein, Paul, Norring, Claes, Landén, Mikael, Mortensen, Preben Bo, Polimanti, Renato, McClintick, Jeanette N, Adkins, Amy E, Aliev, Fazil, Bacanu, Silviu-Alin, Batzler, Anthony, Bertelsen, Sarah, Biernacka, Joanna M, Bigdeli, Tim B, Chen, Li-Shiun, Clarke, Toni-Kim, Degenhardt, Franziska, Docherty, Anna R, Edwards, Alexis C, Foo, Jerome C, Fox, Louis, Frank, Josef, Hack, Laura M, Hartmann, Annette M, Hartz, Sarah M, Heilmann-Heimbach, Stefanie, Hodgkinson, Colin, Hoffmann, Per, Hottenga, Jouke-Jan, Konte, Bettina, Lahti, Jari, Lahti-Pulkkinen, Marius, Lai, Dongbing, Ligthart, Lannie, Loukola, Anu, Maher, Brion S, Mbarek, Hamdi, McIntosh, Andrew M, McQueen, Matthew B, Meyers, Jacquelyn L, Milaneschi, Yuri, Palviainen, Teemu, Peterson, Roseann E, Ryu, Euijung, Saccone, Nancy L, Salvatore, Jessica E, Sanchez-Roige, Sandra, Schwandt, Melanie, Sherva, Richard, Streit, Fabian, Strohmaier, Jana, Thomas, Nathaniel, Wang, Jen-Chyong, Webb, Bradley T, Wedow, Robbee, Wetherill, Leah, Wills, Amanda G, Zhou, Hang, Boardman, Jason D, Chen, Danfeng, Choi, Doo-Sup, Copeland, William E, Culverhouse, Robert C, Dahmen, Norbert, Degenhardt, Louisa, Domingue, Benjamin W, Frye, Mark A, Gäbel, Wolfgang, Hayward, Caroline, Ising, Marcus, Keyes, Margaret, Kiefer, Falk, Koller, Gabriele, Kramer, John, Kuperman, Samuel, Lucae, Susanne, Lynskey, Michael T, Maier, Wolfgang, Mann, Karl, Männistö, Satu, Müller-Myhsok, Bertram, Murray, Alison D, Nurnberger, John I, Preuss, Ulrich, Räikkönen, Katri, Reynolds, Maureen D, Ridinger, Monika, Scherbaum, Norbert, Schuckit, Marc A, Soyka, Michael, Treutlein, Jens, Witt, Stephanie H, Wodarz, Norbert, Zill, Peter, Adkins, Daniel E, Boomsma, Dorret I, Bierut, Laura J, Brown, Sandra A, Bucholz, Kathleen K, Costello, E Jane, de Wit, Harriet, Diazgranados, Nancy, Eriksson, Johan G, Farrer, Lindsay A, Foroud, Tatiana M, Gillespie, Nathan A, Goate, Alison M, Goldman, David, Grucza, Richard A, Hancock, Dana B, Harris, Kathleen Mullan, Hesselbrock, Victor, Hewitt, John K, Hopfer, Christian J, Iacono, William G, Johnson, Eric O, Karpyak, Victor M, Kendler, Kenneth S, Kranzler, Henry R, Krauter, Kenneth, Lind, Penelope A, McGue, Matt, MacKillop, James, Madden, Pamela A F, Maes, Hermine H, Magnusson, Patrik K E, Nelson, Elliot C, Nöthen, Markus M, Palmer, Abraham A, Penninx, Brenda W J H, Porjesz, Bernice, Rice, John P, Rietschel, Marcella, Riley, Brien P, Rose, Richard J, Shen, Pei-Hong, Silberg, Judy, Stallings, Michael C, Tarter, Ralph E, Vanyukov, Michael M, Vrieze, Scott, Wall, Tamara L, Whitfield, John B, Zhao, Hongyu, Neale, Benjamin M, Wade, Tracey D, Heath, Andrew C, Montgomery, Grant W, Martin, Nicholas G, Sullivan, Patrick F, Kaprio, Jaakko, Breen, Gerome, Gelernter, Joel, Edenberg, Howard J, Bulik, Cynthia M, and Agrawal, Arpana

Abstract

Eating disorders and substance use disorders frequently co-occur. Twin studies reveal shared genetic variance between liabilities to eating disorders and substance use, with the strongest associations between symptoms of bulimia nervosa and problem alcohol use (genetic correlation [rg ], twin-based = 0.23-0.53). We estimated the genetic correlation between eating disorder and substance use and disorder phenotypes using data from genome-wide association studies (GWAS). Four eating disorder phenotypes (anorexia nervosa [AN], AN with binge eating, AN without binge eating, and a bulimia nervosa factor score), and eight substance-use-related phenotypes (drinks per week, alcohol use disorder [AUD], smoking initiation, current smoking, cigarettes per day, nicotine dependence, cannabis initiation, and cannabis use disorder) from eight studies were included. Significant genetic correlations were adjusted for variants associated with major depressive disorder and schizophrenia. Total study sample sizes per phenotype ranged from ~2400 to ~537 000 individuals. We used linkage disequilibrium score regression to calculate single nucleotide polymorphism-based genetic correlations between eating disorder- and substance-use-related phenotypes. Significant positive genetic associations emerged between AUD and AN (rg = 0.18; false discovery rate q = 0.0006), cannabis initiation and AN (rg = 0.23; q < 0.0001), and cannabis initiation and AN with binge eating (rg = 0.27; q = 0.0016). Conversely, significant negative genetic correlations were observed between three nondiagnostic smoking phenotypes (smoking initiation, current smoking, and cigarettes per day) and AN without binge eating (rgs = -0.19 to -0.23; qs < 0.04). The genetic correlation between AUD and AN was no longer significant after co-varying for major depressive disorder loci. The patterns of association between eating disorder- and substance-use-related phenotypes highlights the potentially complex and substance-sp

Published
2021
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27. The continued need for animals to advance brain research

Author

University of Toronto, Homberg, J.R., Adan, R.A.H., Alenina, N., Asiminas, A., Bader, M., Beckers, T., Begg, D.P., Blokland, A., Burger, M.E., van Dijk, G., Eisel, U.L.M., Elgersma, Y., Englitz, B., Fernández-Ruiz, Antonio, Fitzsimons, C.P., van Dam, A.M., Gass, P., Grandjean, J., Havekes, R., Henckens, M.J.A.G., Herden, C., Hut, R.A., Jarrett, W., Jeffrey, K., Jezova, D., Kalsbeek, A., Kamermans, M., Kas, Martien J. H., Kasri, N.N., Kiliaan, A.J, Kolk, S.M., Korosi, A., Korte, S.M., Kozicz, T., Kushner, S.A., Leech, Kirk, Lesch, K.P., Lesscher, H., Lucassen, P.J., Luthi, A., Ma, L., Mallien, A.S., Meerlo, P., Mejías, Jorge F., Meye, F.J., Mitchell, A.S., Mul, J.D, Olcese, U., González, A.O., Olivier, Jocelien D.A., Pasqualetti, Massimo, Pennartz, Cyriel M.A., Popik, Piotr, Prickaerts, Jos, Menéndez de la Prida, Liset, Ribeiro, S., Roozendaal, B, Rossato, J.I., Salari, Ali-Akbar, Schoemaker, R.G., Smit, A.B., Vanderschuren, L.J.M.J., Takeuchi, T., van der Veen, Rixt, Smidt, M.P., Vyazovskiy, V.V., Wiesmann, M., Wierenga, C.J., Williams, B., Willuhn, I., Wo¨hr, M., Wolvekamp, M., van der Zee, E.A., Genzel, L., University of Toronto, Homberg, J.R., Adan, R.A.H., Alenina, N., Asiminas, A., Bader, M., Beckers, T., Begg, D.P., Blokland, A., Burger, M.E., van Dijk, G., Eisel, U.L.M., Elgersma, Y., Englitz, B., Fernández-Ruiz, Antonio, Fitzsimons, C.P., van Dam, A.M., Gass, P., Grandjean, J., Havekes, R., Henckens, M.J.A.G., Herden, C., Hut, R.A., Jarrett, W., Jeffrey, K., Jezova, D., Kalsbeek, A., Kamermans, M., Kas, Martien J. H., Kasri, N.N., Kiliaan, A.J, Kolk, S.M., Korosi, A., Korte, S.M., Kozicz, T., Kushner, S.A., Leech, Kirk, Lesch, K.P., Lesscher, H., Lucassen, P.J., Luthi, A., Ma, L., Mallien, A.S., Meerlo, P., Mejías, Jorge F., Meye, F.J., Mitchell, A.S., Mul, J.D, Olcese, U., González, A.O., Olivier, Jocelien D.A., Pasqualetti, Massimo, Pennartz, Cyriel M.A., Popik, Piotr, Prickaerts, Jos, Menéndez de la Prida, Liset, Ribeiro, S., Roozendaal, B, Rossato, J.I., Salari, Ali-Akbar, Schoemaker, R.G., Smit, A.B., Vanderschuren, L.J.M.J., Takeuchi, T., van der Veen, Rixt, Smidt, M.P., Vyazovskiy, V.V., Wiesmann, M., Wierenga, C.J., Williams, B., Willuhn, I., Wo¨hr, M., Wolvekamp, M., van der Zee, E.A., and Genzel, L.

Abstract

Policymakers aim to move toward animal-free alternatives for scientific research and have introduced very strict regulations for animal research. We argue that, for neuroscience research, until viable and translational alternatives become available and the value of these alternatives has been proven, the use of animals should not be compromised.

Published
2021

28. The human neuropsychiatric risk gene Drd2is necessary for social functioning across evolutionary distant species

Author

Ike, Kevin G. O., Lamers, Sanne J. C., Kaim, Soumya, de Boer, Sietse F., Buwalda, Bauke, Billeter, Jean-Christophe, and Kas, Martien J. H.

Abstract

The Drd2gene, encoding the dopamine D2receptor (D2R), was recently indicated as a potential target in the etiology of lowered sociability (i.e., social withdrawal), a symptom of several neuropsychiatric disorders such as Schizophrenia and Major Depression. Many animal species show social withdrawal in response to stimuli, including the vinegar fly Drosophila melanogasterand mice, which also share most human disease-related genes. Here we will test for causality between Drd2and sociability and for its evolutionary conserved function in these two distant species, as well as assess its mechanism as a potential therapeutic target. During behavioral observations in groups of freely interacting D. melanogaster, Drd2homologue mutant showed decreased social interactions and locomotor activity. After confirming Drd2’s social effects in flies, conditional transgenic mice lacking Drd2in dopaminergic cells (autoreceptor KO) or in serotonergic cells (heteroreceptor KO) were studied in semi-natural environments, where they could freely interact. Autoreceptor KOs showed increased sociability, but reduced activity, while no overall effect of Drd2deletion was observed in heteroreceptor KOs. To determine acute effects of D2R signaling on sociability, we also showed that a direct intervention with the D2R agonist Sumanirole decreased sociability in wild type mice, while the antagonist showed no effects. Using a computational ethological approach, this study demonstrates that Drd2regulates sociability across evolutionary distant species, and that activation of the mammalian D2R autoreceptor, in particular, is necessary for social functioning.

Published
2023
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30. Assessment of Social Behavior Using a Passive Monitoring App in Cognitively Normal and Cognitively Impaired Older Adults: Observational Study.

Author

Muurling, Marijn, Reus, Lianne M., de Boer, Casper, Wessels, Sterre C., Jagesar, Raj R., Vorstman, Jacob A. S., Kas, Martien J. H., and Visser, Pieter Jelle

Abstract

Background: In people with cognitive impairment, loss of social interactions has a major impact on well-being. Therefore, patients would benefit from early detection of symptoms of social withdrawal. Current measurement techniques such as questionnaires are subjective and rely on recall, in contradiction to smartphone apps, which measure social behavior passively and objectively. Objective: This study uses the remote monitoring smartphone app Behapp to assess social behavior, and aims to investigate (1) the association between social behavior, demographic characteristics, and neuropsychiatric symptoms in cognitively normal (CN) older adults, and (2) if social behavior is altered in cognitively impaired (CI) participants. In addition, we explored in a subset of individuals the association between Behapp outcomes and neuropsychiatric symptoms. Methods: CN, subjective cognitive decline (SCD), and CI older adults installed the Behapp app on their own Android smartphone for 7 to 42 days. CI participants had a clinical diagnosis of mild cognitive impairment (MCI) or Alzheimer-type dementia. The app continuously measured communication events, app use and location. Neuropsychiatric Inventory (NPI) total scores were available for 20 SCD and 22 CI participants. Linear models were used to assess group differences on Behapp outcomes and to assess the association of Behapp outcomes with the NPI. Results: We included CN (n=209), SCD (n=55) and CI (n=22) participants. Older cognitively normal participants called less frequently and made less use of apps (P<.05). No sex effects were found. Compared to the CN and SCD groups, CI individuals called less unique contacts (β=–0.7 [SE 0.29], P=.049) and contacted the same contacts relatively more often (β=0.8 [SE 0.25], P=.004). They also made less use of apps (β=–0.83 [SE 0.25], P=.004). Higher total NPI scores were associated with further traveling (β=0.042 [SE 0.015], P=.03). Conclusions: CI individuals show reduced social activity, especially those activities that are related to repeated and unique behavior, as measured by the smartphone app Behapp. Neuropsychiatric symptoms seemed only marginally associated with social behavior as measured with Behapp. This research shows that the Behapp app is able to objectively and passively measure altered social behavior in a cognitively impaired population. [ABSTRACT FROM AUTHOR]

Published
2022
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34. Genome-wide association study identifies eight risk loci and implicates metabo-psychiatric origins for anorexia nervosa

Author

Watson, Hunna J, Yilmaz, Zeynep, Thornton, Laura M, Hübel, Christopher, Coleman, Jonathan R I, Gaspar, Héléna A, Bryois, Julien, Hinney, Anke, Leppä, Virpi M, Mattheisen, Manuel, Medland, Sarah E, Ripke, Stephan, Yao, Shuyang, Giusti-Rodríguez, Paola, Hanscombe, Ken B, Purves, Kirstin L, Adan, Roger A H, Alfredsson, Lars, Ando, Tetsuya, Andreassen, Ole A, Baker, Jessica H, Berrettini, Wade H, Boehm, Ilka, Boni, Claudette, Perica, Vesna Boraska, Buehren, Katharina, Burghardt, Roland, Cassina, Matteo, Cichon, Sven, Clementi, Maurizio, Cone, Roger D, Courtet, Philippe, Crow, Scott, Crowley, James J, Danner, Unna N, Davis, Oliver S P, de Zwaan, Martina, Dedoussis, George, Degortes, Daniela, DeSocio, Janiece E, Dick, Danielle M, Dikeos, Dimitris, Dina, Christian, Dmitrzak-Weglarz, Monika, Docampo, Elisa, Duncan, Laramie E, Egberts, Karin, Kas, Martien J H, Lin, Bochao Danae, Ophoff, Roel A, Luykx, Jurjen, and Anorexia Nervosa Genetics Initiative

Subjects
Genetics, Journal Article
Abstract

Characterized primarily by a low body-mass index, anorexia nervosa is a complex and serious illness1, affecting 0.9-4% of women and 0.3% of men2-4, with twin-based heritability estimates of 50-60%5. Mortality rates are higher than those in other psychiatric disorders6, and outcomes are unacceptably poor7. Here we combine data from the Anorexia Nervosa Genetics Initiative (ANGI)8,9 and the Eating Disorders Working Group of the Psychiatric Genomics Consortium (PGC-ED) and conduct a genome-wide association study of 16,992 cases of anorexia nervosa and 55,525 controls, identifying eight significant loci. The genetic architecture of anorexia nervosa mirrors its clinical presentation, showing significant genetic correlations with psychiatric disorders, physical activity, and metabolic (including glycemic), lipid and anthropometric traits, independent of the effects of common variants associated with body-mass index. These results further encourage a reconceptualization of anorexia nervosa as a metabo-psychiatric disorder. Elucidating the metabolic component is a critical direction for future research, and paying attention to both psychiatric and metabolic components may be key to improving outcomes.

Published
2019

36. Chronic dietary changes in n-6/n-3 polyunsaturated fatty acid ratios cause developmental delay and reduce social interest in mice

Author

van Elst, Kim, Brouwers, Jos F, Merkens, Jessica E, Broekhoven, Mark H, Birtoli, Barbara, Helms, J Bernd, Kas, Martien J H, van Elst, Kim, Brouwers, Jos F, Merkens, Jessica E, Broekhoven, Mark H, Birtoli, Barbara, Helms, J Bernd, and Kas, Martien J H

Abstract

Polyunsaturated fatty acids (PUFAs) are one of the main cellular building blocks, and dietary changes in PUFA composition are proposed as a potential route to influence brain development. For example, initial studies indicated that there is a relation between blood omega-6(n-6)/omega-3(n-3) PUFA ratios and neurodevelopmental disease diagnosis. To study the consequences of dietary n-6/n-3 PUFA ratio changes, we investigated the impact of a n-3 supplemented and n-3 deficient diet in developing BTBR T + Itpr3tf/J (BTBR) - a mouse inbred strain displaying Autism Spectrum Disorder (ASD)-like symptomatology - and control C57BL/6J mice. This study showed that pre- and postnatal changed dietary n-6/n-3 ratio intake has a major impact on blood and brain PUFA composition, and led to delayed physical development and puberty onset in both strains. The PUFA induced developmental delay did not impact adult cognitive performance, but resulted in reduced social interest, a main ASD behavioral feature. Thus, both chronic dietary n-3 PUFA supplementation and depletion may not be beneficial.

Published
2019

37. Loss of Cntnap2 Causes Axonal Excitability Deficits, Developmental Delay in Cortical Myelination, and Abnormal Stereotyped Motor Behavior

Author

Scott, Ricardo, Sánchez-Aguilera, Alberto, van Elst, Kim, Lim, Lynette, Dehorter, Nathalie, Bae, Sung Eun, Bartolini, Giorgia, Peles, Elior, Kas, Martien J H, Bruining, Hilgo, Marín, Oscar, Scott, Ricardo, Sánchez-Aguilera, Alberto, van Elst, Kim, Lim, Lynette, Dehorter, Nathalie, Bae, Sung Eun, Bartolini, Giorgia, Peles, Elior, Kas, Martien J H, Bruining, Hilgo, and Marín, Oscar

Published
2019

39. Genome-wide association study identifies eight risk loci and implicates metabo-psychiatric origins for anorexia nervosa

Author

TN groep Adan, Brain, Circulatory Health, Translational Neuroscience, Hersenen-Bedrijfsvoering, Neurogenetica, Watson, Hunna J, Yilmaz, Zeynep, Thornton, Laura M, Hübel, Christopher, Coleman, Jonathan R I, Gaspar, Héléna A, Bryois, Julien, Hinney, Anke, Leppä, Virpi M, Mattheisen, Manuel, Medland, Sarah E, Ripke, Stephan, Yao, Shuyang, Giusti-Rodríguez, Paola, Hanscombe, Ken B, Purves, Kirstin L, Adan, Roger A H, Alfredsson, Lars, Ando, Tetsuya, Andreassen, Ole A, Baker, Jessica H, Berrettini, Wade H, Boehm, Ilka, Boni, Claudette, Perica, Vesna Boraska, Buehren, Katharina, Burghardt, Roland, Cassina, Matteo, Cichon, Sven, Clementi, Maurizio, Cone, Roger D, Courtet, Philippe, Crow, Scott, Crowley, James J, Danner, Unna N, Davis, Oliver S P, de Zwaan, Martina, Dedoussis, George, Degortes, Daniela, DeSocio, Janiece E, Dick, Danielle M, Dikeos, Dimitris, Dina, Christian, Dmitrzak-Weglarz, Monika, Docampo, Elisa, Duncan, Laramie E, Egberts, Karin, Kas, Martien J H, Lin, Bochao Danae, Ophoff, Roel A, Luykx, Jurjen, Anorexia Nervosa Genetics Initiative, TN groep Adan, Brain, Circulatory Health, Translational Neuroscience, Hersenen-Bedrijfsvoering, Neurogenetica, Watson, Hunna J, Yilmaz, Zeynep, Thornton, Laura M, Hübel, Christopher, Coleman, Jonathan R I, Gaspar, Héléna A, Bryois, Julien, Hinney, Anke, Leppä, Virpi M, Mattheisen, Manuel, Medland, Sarah E, Ripke, Stephan, Yao, Shuyang, Giusti-Rodríguez, Paola, Hanscombe, Ken B, Purves, Kirstin L, Adan, Roger A H, Alfredsson, Lars, Ando, Tetsuya, Andreassen, Ole A, Baker, Jessica H, Berrettini, Wade H, Boehm, Ilka, Boni, Claudette, Perica, Vesna Boraska, Buehren, Katharina, Burghardt, Roland, Cassina, Matteo, Cichon, Sven, Clementi, Maurizio, Cone, Roger D, Courtet, Philippe, Crow, Scott, Crowley, James J, Danner, Unna N, Davis, Oliver S P, de Zwaan, Martina, Dedoussis, George, Degortes, Daniela, DeSocio, Janiece E, Dick, Danielle M, Dikeos, Dimitris, Dina, Christian, Dmitrzak-Weglarz, Monika, Docampo, Elisa, Duncan, Laramie E, Egberts, Karin, Kas, Martien J H, Lin, Bochao Danae, Ophoff, Roel A, Luykx, Jurjen, and Anorexia Nervosa Genetics Initiative

Published
2019

40. Loss of Cntnap2 Causes Axonal Excitability Deficits, Developmental Delay in Cortical Myelination, and Abnormal Stereotyped Motor Behavior

Author

TN Onderwijs, Brain, Ontwikkelingsstoornissen Med., Scott, Ricardo, Sánchez-Aguilera, Alberto, van Elst, Kim, Lim, Lynette, Dehorter, Nathalie, Bae, Sung Eun, Bartolini, Giorgia, Peles, Elior, Kas, Martien J H, Bruining, Hilgo, Marín, Oscar, TN Onderwijs, Brain, Ontwikkelingsstoornissen Med., Scott, Ricardo, Sánchez-Aguilera, Alberto, van Elst, Kim, Lim, Lynette, Dehorter, Nathalie, Bae, Sung Eun, Bartolini, Giorgia, Peles, Elior, Kas, Martien J H, Bruining, Hilgo, and Marín, Oscar

Published
2019

41. Loss of Cntnap2 causes axonal excitability deficits, developmental delay in cortical myelination, and abnormal stereotyped motor behavior

Author

Israel Science Foundation, Ministerio de Economía y Competitividad (España), European Research Council, European Commission, Autism Speaks, Wellcome Trust, Scott, Ricardo S., Sánchez-Aguilera, Alberto, Elst, Kim van, Lim, Lynette, Dehorter, Nathalie, Eun Bae, Sung, Bartolini, Giorgia, Peles, Elior, Kas, Martien J. H., Bruining, Hilgo, Marín Parra, Óscar, Israel Science Foundation, Ministerio de Economía y Competitividad (España), European Research Council, European Commission, Autism Speaks, Wellcome Trust, Scott, Ricardo S., Sánchez-Aguilera, Alberto, Elst, Kim van, Lim, Lynette, Dehorter, Nathalie, Eun Bae, Sung, Bartolini, Giorgia, Peles, Elior, Kas, Martien J. H., Bruining, Hilgo, and Marín Parra, Óscar

Abstract

Contactin-associated protein-like 2 (Caspr2) is found at the nodes of Ranvier and has been associated with physiological properties of white matter conductivity. Genetic variation in CNTNAP2, the gene encoding Caspr2, has been linked to several neurodevelopmental conditions, yet pathophysiological effects of CNTNAP2 mutations on axonal physiology and brain myelination are unknown. Here, we have investigated mouse mutants for Cntnap2 and found profound deficiencies in the clustering of Kv1-family potassium channels in the juxtaparanodes of brain myelinated axons. These deficits are associated with a change in the waveform of axonal action potentials and increases in postsynaptic excitatory responses. We also observed that the normal process of myelination is delayed in Cntnap2 mutant mice. This later phenotype is a likely modulator of the developmental expressivity of the stereotyped motor behaviors that characterize Cntnap2 mutant mice. Altogether, our results reveal a mechanism linked to white matter conductivity through which mutation of CNTNAP2 may affect neurodevelopmental outcomes.

Published
2019

43. Heterogeneity of Cell Surface Glutamate and GABA Receptor Expression in Shank and CNTN4 Autism Mouse Models

Author

Heise, Christopher, Preuss, Jonathan M., Schroeder, Jan C., Battaglia, Chiara R., Kolibius, Jonas, Schmid, Rebecca, Kreutz, Michael R., Kas, Martien J. H., Burbach, J. Peter H., Boeckers, Tobias M., and Kas lab

Subjects
cell surface receptors, Biotinylation assay, autism spectrum disorder, Synapse, Cellular and Molecular Neuroscience, Shank2, Shank3, biotinylation assay, autism mouse models, Cntn4, synapse, Autism mouse models, Autism spectrum disorder, Cell surface receptors, Molecular Biology, Neuroscience, Original Research
Abstract

Autism spectrum disorder (ASD) refers to a large set of neurodevelopmental disorders, which have in common both repetitive behavior and abnormalities in social interactions and communication. Interestingly, most forms of ASD have a strong genetic contribution. However, the molecular underpinnings of this disorder remain elusive. The SHANK3 gene (and to a lesser degree SHANK2) which encode for the postsynaptic density (PSD) proteins SHANK3/SHANK2 and the CONTACTIN 4 gene which encodes for the neuronal glycoprotein CONTACTIN4 (CNTN4) exhibit mutated variants which are associated with ASD. Like many of the other genes associated with ASD, both SHANKs and CNTN4 affect synapse formation and function and are therefore related to the proper development and signaling capability of excitatory and inhibitory neuronal networks in the adult mammal brain. In this study we used mutant/knock-out mice of Shank2 (Shank2-/-), Shank3 (Shank3αβ-/-), and Cntn4 (Cntn4-/-) as ASD-models to explore whether these mice share a molecular signature in glutamatergic and GABAergic synaptic transmission in ASD-related brain regions. Using a biotinylation assay and subsequent western blotting we focused our analysis on cell surface expression of classical several ionotropic glutamate and GABA receptor subunits: GluA1, GluA2, and NR1GluN1 were analyzed for excitatory synaptic transmission, and the α1 subunit of the GABAA receptor was analyzed for inhibitory synaptic transmission. We found that both Shank2-/- and Shank3αβ-/- mice exhibit reduced levels of several cell surface glutamate receptors in most of the analyzed brain regions – especially in the striatum and thalamus – when compared to wildtype controls. Interestingly, even though Cntn4-/- mice also show reduced levels of some cell surface glutamate receptors in the cortex and hippocampus, increased levels of cell surface glutamate receptors were found in the striatum. Moreover, Cntn4-/- mice do not only show brain region-specific alterations in cell surface glutamate receptors but also a downregulation of cell surface GABA receptors in several of the analyzed brain regions. The results of this study suggest that even though mutations in defined genes can be associated with ASD this does not necessarily result in a common molecular phenotype in surface expression of glutamatergic and GABAergic receptor subunits in defined brain regions.

Published
2018

45. Structural abnormalities in the primary somatosensory cortex and a normal behavioral profile in Contactin-5 deficient mice

Author

Brain, TN Onderwijs, Translational Neuroscience, Translational Neuroscience 5, Regenerative Medicine and Stem Cells, Kleijer, Kristel T E, van Nieuwenhuize, Denise, Spierenburg, Henk A., Gregorio-Jordan, Sara, Kas, Martien J H, Burbach, J. Peter H, Brain, TN Onderwijs, Translational Neuroscience, Translational Neuroscience 5, Regenerative Medicine and Stem Cells, Kleijer, Kristel T E, van Nieuwenhuize, Denise, Spierenburg, Henk A., Gregorio-Jordan, Sara, Kas, Martien J H, and Burbach, J. Peter H

Published
2018

46. Erratum: A genome-wide association study of anorexia nervosa suggests a risk locus implicated in dysregulated leptin signaling

Author

Li, Dong, Chang, Xiao, Kim, Cecilia E., Degortes, Daniela, Forzan, Monica, Tenconi, Elena, Docampo, Elisa, Escaramís, Geòrgia, Jiménez-Murcia, Susana, Lissowska, Jolanta, Rajewski, Andrzej, Szeszenia-Dabrowska, Neonila, Slopien, Agnieszka, Li, Jin, Hauser, Joanna, Karhunen, Leila, Meulenbelt, Ingrid, Slagboom, P. Eline, Tortorella, Alfonso, Maj, Mario, Dedoussis, George, Dikeos, Dimitris, Gonidakis, Fragiskos, Tziouvas, Konstantinos, Wang, Fengxiang, Tsitsika, Artemis, Papezova, Hana, Slachtova, Lenka, Martaskova, Debora, Kennedy, James L., Levitan, Robert D., Yilmaz, Zeynep, Huemer, Julia, Koubek, Doris, Merl, Elisabeth, Snyder, James, Wagner, Gudrun, Lichtenstein, Paul, Breen, Gerome, Cohen-Woods, Sarah, Farmer, Anne, McGuffin, Peter, Cichon, Sven, Giegling, Ina, Herms, Stefan, Rujescu, Dan, Lemma, Maria, Schreiber, Stefan, Wichmann, H.-Erich, Dina, Christian, Sladek, Rob, Gambaro, Giovanni, Soranzo, Nicole, Julia, Antonio, Marsal, Sara, Rabionet, Raquel, Gaborieau, Valerie, Hou, Cuiping, Dick, Danielle M., Palotie, Aarno, Ripatti, Samuli, Widén, Elisabeth, Andreassen, Ole A., Espeseth, Thomas, Lundervold, Astri, Reinvang, Ivar, Steen, Vidar M., Le Hellard, Stephanie, Wei, Zhi, Mattingsdal, Morten, Ntalla, Ioanna, Bencko, Vladimir, Foretova, Lenka, Janout, Vladimir, Navratilova, Marie, Gallinger, Steven, Pinto, Dalila, Scherer, Stephen W., Aschauer, Harald, Guo, Yiran, Carlberg, Laura, Schosser, Alexandra, Alfredsson, Lars, Ding, Bo, Klareskog, Lars, Padyukov, Leonid, Finan, Chris, Kalsi, Gursharan, Roberts, Marion, Barrett, Jeff C., Qiu, Haijun, Estivill, Xavier, Hinney, Anke, Sullivan, Patrick F., Zeggini, Eleftheria, Bulik, Cynthia M., Brandt, Harry, Crawford, Steve, Crow, Scott, Fichter, Manfred M., Halmi, Katherine A., Mentch, Frank D., Johnson, Craig, Kaplan, Allan S., La Via, Maria C., Mitchell, James, Strober, Michael, Rotondo, Alessandro, Treasure, Janet, Woodside, D. Blake, Keel, Pamela K., Connolly, John J., Thomas, Kelly A., Klump, Kelly L., Lilenfeld, Lisa, Thornton, Laura M., Bergen, Andrew W., Berrettini, Wade, Kaye, Walter, Magistretti, Pierre, Chiavacci, Rosetta M., Cone, Roger, Li, Bingshan, Sleiman, Patrick A., Eating Disorders Working Group of the Psychiatric Genomics Consortium, Price Foundation Collaborative Group, Hakonarson, Hakon, Boraska Perica, Vesna, Franklin, Christopher S., Tian, Lifeng, Floyd, James A. B., Huckins, Laura M., Southam, Lorraine, Rayner, N. William, Tachmazidou, Ioanna, Schmidt, Ulrike, Tozzi, Federica, Liu, Yichuan, Kiezebrink, Kirsty, Hebebrand, Johannes, Gorwood, Philip, Adan, Roger A. H., Kas, Martien J. H., Favaro, Angela, Santonastaso, Paolo, Fernánde-Aranda, Fernando, Gratacos, Monica, Rybakowski, Filip, Bhoj, Elizabeth J., Dmitrzak-Weglarz, Monika, Kaprio, Jaakko, Keski-Rahkonen, Anna, Raevuori-Helkamaa, Anu, Van Furth, Eric F., Slof-Op't Landt, Margarita C. T., Hudson, James I., Reichborn-Kjennerud, Ted, Knudsen, Gun Peggy S., Monteleone, Palmiero, Robinson, Nora, Karwautz, Andreas, Berrettini, Wade H., Schork, Nicholas J., Ando, Tetsuya, Inoko, Hidetoshi, Esko, Tõnu, Fischer, Krista, Männik, Katrin, Metspalu, Andres, Abrams, Debra, Baker, Jessica H., DeSocio, Janiece E., Hilliard, Christopher E., O'Toole, Julie K., Pantel, Jacques, Szatkiewicz, Jin P., Zerwas, Stephanie, Davis, Oliver S. P., Helder, Sietske, Bühren, Katharina, Li, Yun R., Burghardt, Roland, de Zwaan, Martina, Egberts, Karin, Ehrlich, Stefan, Herpertz-Dahlmann, Beate, Herzog, Wolfgang, Imgart, Hartmut, Scherag, André, Zipfel, Stephan, Boni, Claudette, Bradfield, Jonathan P., Ramoz, Nicolas, Versini, Audrey, Danner, Unna N., Hendriks, Judith, Koeleman, Bobby P. C., Ophoff, Roel A., Strengman, Eric, van Elburg, Annemarie A., Bruson, Alice, and Clementi, Maurizio

Subjects
050103 clinical psychology, 0303 health sciences, Multidisciplinary, 030309 nutrition & dietetics, Science, 05 social sciences, Price Foundation Collaborative Group, Article, 3. Good health, 03 medical and health sciences, Eating Disorders Working Group of the Psychiatric Genomics Consortium, Medicine, 0501 psychology and cognitive sciences
Abstract

We conducted a genome-wide association study (GWAS) of anorexia nervosa (AN) using a stringently defined phenotype. Analysis of phenotypic variability led to the identification of a specific genetic risk factor that approached genome-wide significance (rs929626 in EBF1 (Early B-Cell Factor 1); P = 2.04 × 10−7; OR = 0.7; 95% confidence interval (CI) = 0.61–0.8) with independent replication (P = 0.04), suggesting a variant-mediated dysregulation of leptin signaling may play a role in AN. Multiple SNPs in LD with the variant support the nominal association. This demonstrates that although the clinical and etiologic heterogeneity of AN is universally recognized, further careful sub-typing of cases may provide more precise genomic signals. In this study, through a refinement of the phenotype spectrum of AN, we present a replicable GWAS signal that is nominally associated with AN, highlighting a potentially important candidate locus for further investigation.

Published
2017

47. A genome-wide association study of anorexia nervosa suggests a risk locus implicated in dysregulated leptin signaling

Author

Li, Dong, Chang, Xiao, Connolly, John J., Tian, Lifeng, Liu, Yichuan, Bhoj, Elizabeth J., Robinson, Nora, Abrams, Debra, Li, Yun R., Bradfield, Jonathan P., Kim, Cecilia E., Li, Jin, Wang, Fengxiang, Snyder, James, Lemma, Maria, Hou, Cuiping, Wei, Zhi, Guo, Yiran, Qiu, Haijun, Mentch, Frank D., Thomas, Kelly A., Chiavacci, Rosetta M., Cone, Roger, Li, Bingshan, Sleiman, Patrick A., Eating Disorders Working Group Of The Psychiatric Genomics Consortium, Price Foundation Collaborative Group, Hakonarson, Hakon, Boraska Perica, Vesna, Franklin, Christopher S., Floyd, James A B., Thornton, Laura M., Huckins, Laura M., Southam, Lorraine, Rayner, N William, Tachmazidou, Ioanna, Klump, Kelly L., Treasure, Janet, Schmidt, Ulrike, Tozzi, Federica, Kiezebrink, Kirsty, Hebebrand, Johannes, Gorwood, Philip, Adan, Roger A H., Kas, Martien J H., Favaro, Angela, Santonastaso, Paolo, Fernánde-Aranda, Fernando, Gratacos, Monica, Rybakowski, Filip, Dmitrzak-Weglarz, Monika, Kaprio, Jaakko, Keski-Rahkonen, Anna, Raevuori-Helkamaa, Anu, Van Furth, Eric F., Slof-Op't Landt, Margarita C T., Hudson, James I., Reichborn-Kjennerud, Ted, Knudsen, Gun Peggy S., Monteleone, Palmiero, Kaplan, Allan S., Karwautz, Andreas, Berrettini, Wade H., Schork, Nicholas J., Ando, Tetsuya, Inoko, Hidetoshi, Esko, Tõnu, Fischer, Krista, Männik, Katrin, Metspalu, Andres, Baker, Jessica H., DeSocio, Janiece E., Hilliard, Christopher E., O'Toole, Julie K., Pantel, Jacques, Szatkiewicz, Jin P., Zerwas, Stephanie, Davis, Oliver S P., Helder, Sietske, Bühren, Katharina, Burghardt, Roland, De Zwaan, Martina, Egberts, Karin, Ehrlich, Stefan, Herpertz-Dahlmann, Beate, Herzog, Wolfgang, Imgart, Hartmut, Scherag, André, Zipfel, Stephan, Boni, Claudette, Ramoz, Nicolas, Versini, Audrey, Danner, Unna N., Hendriks, Judith, Koeleman, Bobby P C., Ophoff, Roel A., Strengman, Eric, Van Elburg, Annemarie A., Bruson, Alice, Clementi, Maurizio, Degortes, Daniela, Forzan, Monica, Tenconi, Elena, Docampo, Elisa, Escaramís, Geòrgia, Jiménez-Murcia, Susana, Lissowska, Jolanta, Rajewski, Andrzej, Szeszenia-Dabrowska, Neonila, Slopien, Agnieszka, Hauser, Joanna, Karhunen, Leila, Meulenbelt, Ingrid, Slagboom, P Eline, Tortorella, Alfonso, Maj, Mario, Dedoussis, George, Dikeos, Dimitris, Gonidakis, Fragiskos, Tziouvas, Konstantinos, Tsitsika, Artemis, Papezova, Hana, Slachtova, Lenka, Martaskova, Debora, Kennedy, James L., Levitan, Robert D., Yilmaz, Zeynep, Huemer, Julia, Koubek, Doris, Merl, Elisabeth, Wagner, Gudrun, Lichtenstein, Paul, Breen, Gerome, Cohen-Woods, Sarah, Farmer, Anne, McGuffin, Peter, Cichon, Sven, Giegling, Ina, Herms, Stefan, Dan Rujescu, Schreiber, Stefan, Wichmann, H-Erich, Dina, Christian, Sladek, Rob, Gambaro, Giovanni, Soranzo, Nicole, Julia, Antonio, Marsal, Sara, Rabionet, Raquel, Gaborieau, Valerie, Dick, Danielle M., Palotie, Aarno, Ripatti, Samuli, Widén, Elisabeth, Andreassen, Ole A., Espeseth, Thomas, Lundervold, Astri, Reinvang, Ivar, Steen, Vidar M., Le Hellard, Stephanie, Mattingsdal, Morten, Ntalla, Ioanna, Bencko, Vladimir, Foretova, Lenka, Janout, Vladimir, Navratilova, Marie, Gallinger, Steven, Pinto, Dalila, Scherer, Stephen W., Aschauer, Harald, Carlberg, Laura, Schosser, Alexandra, Alfredsson, Lars, Ding, Bo, Klareskog, Lars, Padyukov, Leonid, Finan, Chris, Kalsi, Gursharan, Roberts, Marion, Barrett, Jeff C., Estivill, Xavier, Hinney, Anke, Sullivan, Patrick F., Zeggini, Eleftheria, Bulik, Cynthia M., Brandt, Harry, Crawford, Steve, Crow, Scott, Fichter, Manfred M., Halmi, Katherine A., Johnson, Craig, La Via, Maria C., Mitchell, James, Strober, Michael, Rotondo, Alessandro, Woodside, D Blake, Keel, Pamela K., Lilenfeld, Lisa, Bergen, Andrew W., Berrettini, Wade, Kaye, Walter, and Magistretti, Pierre

Abstract

Scientific reports 7(1), 3847 (2017). doi:10.1038/s41598-017-01674-8, Published by Nature Publishing Group, London

Published
2017

48. Evidence for three genetic loci involved in both anorexia nervosa risk and variation of body mass index

Author

Hinney, A., Kesselmeier, M., Huckins, Laura M, Hauser, Joanna, Karhunen, Leila, Meulenbelt, Ingrid, Slagboom, P Eline, Tortorella, Alfonso, Maj, Mario, Dedoussis, George, Dikeos, Dimitris, Gonidakis, Fragiskos, Tziouvas, Konstantinos, Southam, Lorraine, Tsitsika, Artemis, Papezova, Hana, Slachtova, Lenka, Martaskova, Debora, Kennedy, James L, Levitan, Robert D, Yilmaz, Zeynep, Huemer, Julia, Koubek, Doris, Merl, Elisabeth, Rayner, N William, Wagner, Gudrun, Lichtenstein, Paul, Breen, Gerome, Cohen-Woods, Sarah, Farmer, Anne, McGuffin, Peter, Cichon, Sven, Giegling, Ina, Herms, Stefan, Rujescu, Dan, Tachmazidou, Ioanna, Schreiber, Stefan, Wichmann, H-Erich, Dina, Christian, Sladek, Rob, Gambaro, Giovanni, Soranzo, Nicole, Julia, Antonio, Marsal, Sara, Rabionet, Raquel, Gaborieau, Valerie, Klump, Kelly L, Dick, Danielle M, Palotie, Aarno, Ripatti, Samuli, Widén, Elisabeth, Andreassen, Ole A, Espeseth, Thomas, Lundervold, Astri, Reinvang, Ivar, Steen, Vidar M, Hellard, Stephanie Le, Treasure, Janet, Mattingsdal, Morten, Ntalla, Ioanna, Bencko, Vladimir, Foretova, Lenka, Janout, Vladimir, Navratilova, Marie, Gallinger, Steven, Pinto, Dalila, Scherer, Stephen W, Aschauer, Harald, Lewis, Cathryn M, Carlberg, Laura, Schosser, Alexandra, Alfredsson, Lars, Ding, Bo, Klareskog, Lars, Padyukov, Leonid, Finan, Chris, Kalsi, Gursharan, Roberts, Marion, Logan, Darren W, Schmidt, Ulrike, Peltonen, Leena, Ritchie, Graham R S, Barrett, Jeff C, Estivill, Xavier, Hinney, Anke, Sullivan, Patrick F, Collier, David A, Zeggini, Eleftheria, Bulik, Cynthia M, Anderson, Carl A, Tozzi, Federica, Barrett, Jeffrey C, Floyd, James A B, Franklin, Christopher S, McGinnis, Ralph, Sambrook, Jennifer, Stephens, Jonathan, Ouwehand, Willem H, McArdle, Wendy L, iezebrink, Kirsty, Ring, Susan M, Strachan, David P, Alexander, Graeme, Conlon, Peter J, Dominiczak, Anna, Duncanson, Audrey, Hill, Adrian, Langford, Cordelia, Jall, S., Hebebrand, Johannes, Lord, Graham, Maxwell, Alexander P, Morgan, Linda, Sandford, Richard N, Sheerin, Neil, Vannberg, Frederik O, Blackburn, Hannah, Chen, Wei-Min, Edkins, Sarah, Gorwood, Philip, Gillman, Mathew, Gray, Emma, Hunt, Sarah E, Nengut-Gumuscu, Suna, Potter, Simon, Rich, Stephen S, Simpkin, Douglas, Whittaker, Pamela, Heid, I. M., Winkler, T. W., Adan, Roger A H, de Bakker, P., Bültmann, U., Geleijnse, M., Harst, P. V., Koppelman, G., Rosmalen, J. G., van Rossum, L., Smidt, H., Swertz, M. A., Stolk, R. P., Kas, Martien J H, Alizadeh, B., de Boer, R., Boezen, H. M., Bruinenberg, M., Franke, L., van der Harst, P., Hillege, H., van der Klauw, M., Navis, G., Ormel, J., Favaro, Angela, Postma, D., Rosmalen, J., Slaets, J., Snieder, H., Stolk, R., Wolffenbuttel, B., Wijmenga, C., Berg, J., Blackwood, D., Campbell, H., Santonastaso, Paolo, Cavanagh, J., Connell, J., Connor, M., Cunningham-Burley, S., Deary, I., Dominiczak, A., Ellis, P., FitzPatrick, B., Ford, I., Gertz, R., Fernández-Aranda, Fernando, Grau, A., Haddow, G., Jackson, C., Kerr, S., Lindsay, R., McGilchrist, M., McIntyre, D., Morris, A., Morton, R., Muir, W., Gratacos, Monica, Murray, G., Palmer, C., Pell, J., Philp, A., Porteous, D., Porteous, M., Procter, R., Ralston, S., Reid, D., Sinnott, R., Rybakowski, Filip, Smith, B., Clair, D. S., Sullivan, F., Sweetland, M., Ure, J., Watt, G., Wolf, R., Wright, A., Berndt, S. I., Gustafsson, S., Dmitrzak-Weglarz, Monika, Mägi, R., Ganna, A., Wheeler, E., Feitosa, M. F., Justice, A. E., Monda, K. L., Croteau- Chonka, D. C., Day, F. R., Esko, T., Fall, T., Volckmar, A-L, Kaprio, Jaakko, Ferreira, T., Gentilini, D., Jackson, A. U., Luan, J., Randall, J. C., Vedantam, S., Willer, C. J., Wood, A. R., Workalemahu, T., Keski-Rahkonen, Anna, Hu, Y. J., Lee, S. H., Liang, L., Lin, D. Y., Min, J. L., Neale, B. M., Thorleifsson, G., Yang, J., Albrecht, E., Amin, N., Raevuori-Helkamaa, Anu, Bragg-Gresham, J. L., Cadby, G., den Heijer, M., Eklund, N., Fischer, K., Goel, A., Hottenga, J. J., Huffman, J. E., Jarick, I., Johansson, A., Van Furth, Eric F, Johnson, T., Kanoni, S., Kleber, M. E., König, I. R., Kristiansson, K., Kutalik, Z., Lamina, C., Lecoeur, C., Li, G., Mangino, M., Slof-Op't Landt, Margarita C T, McArdle, W. L., Medina-Gomez, C., Müller-Nurasyid, M., Ngwa, J. S., Nolte, I. M., Paternoster, L., Pechlivanis, S., Perola, M., Peters, M. J., Preuss, M., Hudson, James I, Rose, L. M., Shi, J., Shungin, D., Smith, A. V., Strawbridge, R. J., Surakka, I., Teumer, A., Trip, M. D., Tyrer, J., Van Vliet- Ostaptchouk, J. V., Reichborn-Kjennerud, Ted, Vandenput, L., Waite, L. L., Zhao, J. H., Absher, D., Asselbergs, F. W., Atalay, M., Attwood, A. P., Balmforth, A. J., Basart, H., Beilby, J., Knudsen, Gun Peggy S, Bonnycastle, L. L., Brambilla, P., Chasman, D. I., Chines, P. S., Collins, F. S., Connell, J. M., Cookson, W., de Faire, U., Monteleone, Palmiero, de Vegt, F., Dei, M., Dimitriou, M., Edkins, S., Estrada, K., Evans, D. M., Farrall, M., Ferrario, M. M., Ferrières, J., Kaplan, Allan S, Frau, F., Gejman, P. V., Grallert, H., Grönberg, H., Gudnason, V., Hall, A. S., Hall, P., Hartikainen, A. L., Hayward, C., Heard-Costa, N. L., Föcker, M., Karwautz, Andreas, Heath, A. C., Hebebrand, J., Homuth, G., Hu, F. B., Hunt, S. E., Hyppönen, E., Iribarren, C., Jacobs, K. B., Jansson, J. O., Jula, A., Hakonarson, Hakon, Kähönen, M., Kathiresan, S., Kee, F., Khaw, K. T., Kivimaki, M., Koenig, W., Kraja, A. T., Kumari, M., Kuulasmaa, K., Kuusisto, J., Berrettini, Wade H, Laitinen, J. H., Lakka, T. A., Langenberg, C., Launer, L. J., Lind, L., Lindström, J., Liu, J., Liuzzi, A., Lokki, M. L., Lorentzon, M., Guo, Yiran, Madden, P. A., Magnusson, P. K., Manunta, P., Marek, D., März, W., Mateo Leach, I., McKnight, B., Medland, S. E., Mihailov, E., Milani, L., Li, Dong, Montgomery, G. W., Mooser, V., Mühleisen, T. W., Munroe, P. B., Musk, A. W., Narisu, N., Nicholson, G., Nohr, E. A., Ong, K. K., Schork, Nicholas J, Oostra, B. A., Palmer, C. N., Palotie, A., Peden, J. F., Pedersen, N., Peters, A., Polasek, O., Pouta, A., Pramstaller, P. P., Prokopenko, I., Komaki, Gen, Pütter, C., Radhakrishnan, A., Raitakari, O., Rendon, A., Rivadeneira, F., Rudan, I., Saaristo, T. E., Sambrook, J. G., Sanders, A. R., Sanna, S., Ando, Tetsuya, Saramies, J., Schipf, S., Schreiber, S., Schunkert, H., Shin, S. Y., Signorini, S., Sinisalo, J., Skrobek, B., Soranzo, N., Stancakova, A., Inoko, Hidetoshi, Stark, K., Stephens, J. C., Stirrups, K., Stumvoll, M., Swift, A. J., Theodoraki, E. V., Thorand, B., Tregouet, D. A., Tremoli, E., Esko, Tõnu, Van der Klauw, M. M., van Meurs, J. B., Vermeulen, S. H., Viikari, J., Virtamo, J., Vitart, V., Waeber, G., Wang, Z., Widen, E., Wild, S. H., Antel, J., Fischer, Krista, Willemsen, G., Winkelmann, B. R., Witteman, J. C., Wolffenbuttel, B. H., Wong, A., Wright, A. F., Zillikens, M., Amouyel, P., Boehm, B. O., Boerwinkle, E., Männik, Katrin, Boomsma, D. I., Caulfield, M. J., Chanock, S. J., Cupples, L., Cusi, D., Dedoussis, G. V., Erdmann, J., Eriksson, J. G., Franks, P. W., Froguel, P., Metspalu, Andres, Gieger, C., Gyllensten, U., Hamsten, A., Harris, T. B., Hengstenberg, C., Hicks, A. A., Hingorani, A., Hofman, A., Hovingh, K. G., Baker, Jessica H, Hveem, K., Illig, T., Jarvelin, M. R., Jöckel, K. H., Keinanen-Kiukaanniemi, S. M., Kiemeney, L. A., Kuh, D., Laakso, M., Lehtimäki, T., Levinson, D. F., Cone, Roger D, Martin, N. G., Metspalu, A., Morris, A. D., Nieminen, M. S., Njølstad, I., Ohlsson, C., Oldehinkel, A. J., Ouwehand, W. H., Palmer, L. J., Penninx, B., Dackor, Jennifer, Power, C., Province, M. A., Psaty, B. M., Qi, L., Rauramaa, R., Ridker, P. M., Ripatti, S., Salomaa, V., Samani, N. J., DeSocio, Janiece E, Sørensen, T. I., Spector, T. D., Stefansson, K., Tönjes, A., Tuomilehto, J., Uitterlinden, A. G., Uusitupa, M., Vollenweider, P., Wallaschofski, H., Hilliard, Christopher E, Wareham, N. J., Watkins, H., Wichmann, H, Wilson, J. F., Abecasis, G. R., Assimes, T. L., Barroso, I., Boehnke, M., Borecki, I. B., Deloukas, P., O'Toole, Julie K, Fox, C. S., Frayling, T., Groop, L. C., Haritunian, T., Hunter, D., Kaplan, R. C., Karpe, F., Moffatt, M., Mohlke, K. L., Pantel, Jacques, O'Connell, J. R., Pawitan, Y., Schadt, E. E., Schlessinger, D., Steinthorsdottir, V., Strachan, D. P., Thorsteinsdottir, U., van Duijn, C. M., Visscher, P. M., Di Blasio, A. M., Perica, Vesna Boraska, Szatkiewicz, Jin P, Hirschhorn, J. N., Lindgren, C. M., Morris, A. P., Meyre, D., Scherag, A., McCarthy, M. I., Speliotes, E. K., North, K. E., Loos, R. J., Grant, S. F. A., Taico, Chrysecolla, Adair, L. S., Ang, W., van Beijsterveldt, T., Bergen, N., Benke, K., Berry, D. J., Bradfield, J. P., Charoen, P., Zerwas, Stephanie, Coin, L., Cooper, C., Cousminer, D. L., Das, S., Davis, O. S., Elliott, P., Estivill, X., Feenstra, B., Trace, Sara E, Flexeder, C., Freathy, R. M., Gaillard, R., Geller, F., Gillman, M., Grant, S. F., Groen-Blokhuis, M., Goh, L. K., Guxens, M., Davis, Oliver S P, Hakonarson, H., Hattersley, A. T., Haworth, C. M., Hadley, D., Heinrich, J., Hocher, B., Holloway, J. W., Helder, Sietske, Holst, C., Horikoshi, M., Huikari, V., Hypponen, E., Iñiguez, C., Jaddoe, V. 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L., Lin, P., Marongiu, M., McArdle, P. F., Scherag, André, Stolk, L., van Wingerden, S. H., Corre, T., Ingelsson, E., Smith, E. N., Scherag, Susann, Ulivi, S., Warrington, M., Zgaga, L., Alavere, H., Aspelund, T., Bandinelli, S., Berenson, G. S., Bergmann, S., Zipfel, Stephan, Blackburn, H., Buring, J. E., Busonero, F., Chen, W., Cornelis, M. C., Couper, D., Coviello, A. D., Boni, Claudette, d'Adamo, P., de Geus, E. J., Döring, A., Davey Smith, G., Easton, D. F., Eiriksdottir, G., Emilsson, V., Eriksson, J., Ramoz, Nicolas, Ferrucci, L., Folsom, A. R., Foroud, T., Garcia, M., Gasparini, P., Hankinson, S. E., Versini, Audrey, Ferreli, L., Hernandez, D. G., Järvelin, M. R., Johnson, A. D., Karasik, D., Brandys, Marek K, Kiel, D. P., Kolcic, I., Kraft, P., Laven, J. S., Li, S., Levy, D., Danner, Unna N, Murray, S. S., Nalls, M. A., Navarro, P., Nelis, M., Ness, A. R., Northstone, K., de Kove, Carolien, Peacock, M., Paré, G., Parker, A. N., Pedersen, N. 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W., Kaye, W., Berrettini, W., Hakonarson, H., Herpertz-Dahlmann, B., De Zwaan, M., Herzog, W., Ehrlich, S., Zipfel, S., Egberts, K. M., Adan, R., Brandys, M., Van Elburg, A., Boraska Perica, V., Muller, T. D., Tschop, M. H., Zeggini, E., Bulik, C. M., Collier, D., Scherag, A., Hebebrand, J., Perica, V. B., Floyd, J. A. B., Thornton, L. M., Huckins, L. M., Southam, L., Rayner, N. W., Tachmazidou, I., Klump, K. L., Treasure, J., Lewis, C. M., Schmidt, U., Tozzi, F., Iezebrink, K., Gorwood, P., Kas, M. J. H., Favaro, A., Santonastaso, P., Fernandez-Aranda, F., Gratacos, M., Rybakowski, F., Dmitrzak-Weglarz, M., Kaprio, J., Keski-Rahkonen, A., Raevuori-Helkamaa, A., Van Furth, E. F., Slof-Op't Landt, M. C. T., Hudson, J. I., Reichborn-Kjennerud, T., Knudsen, G. P. S., Monteleone, P., Kaplan, A. S., Karwautz, A., Li, D., Komaki, G., Ando, T., Inoko, H., Esko, T., Fischer, K., Mannik, K., Metspalu, A., Baker, J. H., Cone, R. D., Dackor, J., Desocio, J. E., Hilliard, C. E., O'Toole, J. K., Pantel, J., Szatkiewicz, J. P., Taico, C., Zerwas, S., Trace, S. E., Davis, O. S. P., Helder, S., Buhren, K., Burghardt, R., Imgart, H., Scherag, S., Boni, C., Ramoz, N., Versini, A., Danner, U. N., de Kove, C., Hendriks, J., Koeleman, B. P. C., Ophoff, R. A., Strengman, E., Bruson, A., Clementi, M., Degortes, D., Forzan, M., Tenconi, E., Docampo, E., Jimenez-Murcia, G. E. S., Lissowska, J., Rajewski, A., Szeszenia-Dabrowska, N., Slopien, A., Hauser, J., Karhunen, L., Meulenbelt, I., Slagboom, P. E., Tortorella, A., Maj, M., Dedoussis, G., Dedoussis, G. V., Dikeos, D., Gonidakis, F., Tziouvas, K., Tsitsika, A., Papezova, H., Slachtova, L., Martaskova, D., Kennedy, J. L., Levitan, R. D., Yilmaz, Z., Huemer, J., Koubek, D., Merl, E., Wagner, G., Lichtenstein, P., Breen, G., Cohen-Woods, S., Farmer, A., Mcguffin, P., Cichon, S., Giegling, I., Herms, S., Rujescu, D., Schreiber, S., Wichmann, H. -E., Christian, D., Sladek, R., Gambaro, G., Soranzo, N., Julia, A., Marsal, S., Rabionet, R., Gaborieau, V., Dick, D. M., Palotie, A., Ripatti, S., Widen, E., Andreassen, O. A., Espeseth, T., Lundervold, A., Reinvang, I., Steen, V. M., Le Hellard, S., Mattingsdal, M., Ntalla, I., Bencko, V., Foretova, L., Janout, V., Navratilova, M., Gallinger, S., Pinto, D., Scherer, S. W., Aschauer, H., Carlberg, L., Schosser, A., Alfredsson, L., Ding, B., Klareskog, L., Padyukov, L., Finan, C., Kalsi, G., Roberts, M., Logan, D. W., Peltonen, L., Ritchie, G. R. S., Barrett, J. C., Estivill, X., Sullivan, P. F., Anderson, C. A., Mcginnis, R., Sambrook, J., Stephens, J., Ouwehand, W. H., Mcardle, W. L., Mcardle, P. F., Ring, S. M., Strachan, D. P., Alexander, G., Conlon, P. J., Dominiczak, A., Duncanson, A., Hill, A., Langford, C., Lord, G., Maxwell, A. P., Morgan, L., Sandford, R. N., Sheerin, N., Vannberg, F. O., Chen, W. -M., Edkins, S., Gillman, M., Gray, E., Hunt, S. E., Nengut, S. -G., Potter, S., Rich, S. S., Simpkin, D., Whittaker, P., Adair, L. S., Ang, W., Atalay, M., van Beijsterveldt, T., Bergen, N., Benke, K., Berry, D. J., Boomsma, D. I., Bradfield, J. P., Charoen, P., Coin, L., Cooper, C., Cousminer, D. L., Das, S., Elliott, P., Evans, D. M., Feenstra, B., Flexeder, C., Frayling, T., Freathy, R. M., Gaillard, R., Geller, F., Groen-Blokhuis, M., Goh, L. K., Guxens, M., Hattersley, A. T., Haworth, C. M., Hadley, D., Heinrich, J., Hirschhorn, J. N., Hocher, B., Holloway, J. W., Holst, C., Hottenga, J. J., Horikoshi, M., Huikari, V., Hypponen, E., Iniguez, C., Jaddoe, V. W., Jarvelin, M. R., Kaakinen, M., Kilpelainen, T. O., Kirin, M., Kowgier, M., Lakka, H. M., Lakka, T. A., Lange, L. A., Lawlor, D. A., Lehtimaki, T., Lewin, A., Lindgren, C., Lindi, V., Maggi, R., Marsh, J., Mccarthy, M. I., Melbye, M., Middeldorp, C., Millwood, I., Mohlke, K. L., Mook-Kanamori, D. O., Murray, J. C., Nivard, M., Nohr, E. A., Oken, E., Ong, K. K., O'Reilly, P. F., Palmer, L. J., Panoutsopoulou, K., Pararajasingham, J., Pearson, E. R., Pennell, C. E., Power, C., Price, T. S., Prokopenko, I., Raitakari, O. T., Rodriguez, A., Salem, R. M., Saw, S. M., Sebert, S., Siitonen, N., Simell, O., Sorensen, T. I., Sovio, U., Pourcain, B. S., Sunyer, J., Taal, H. R., Teo, Y. Y., Thiering, E., Tiesler, C., Timpson, N. J., Uitterlinden, A. G., Valcarcel, B., Warrington, N. M., White, S., Willemsen, G., Wilson, J. F., Yaghootkar, H., Elks, C. E., Perry, J. R., Sulem, P., Chasman, D. I., Franceschini, N., He, C., Lunetta, K. L., Visser, J. A., Byrne, E. M., Gudbjartsson, D. F., Koller, D. L., Kutalik, Z., Lin, P., Mangino, M., Marongiu, M., Smith, A. V., Stolk, L., van Wingerden, S. H., Zhao, J. H., Albrecht, E., Corre, T., Ingelsson, E., Hayward, C., Magnusson, P. K., Smith, E. N., Ulivi, S., Warrington, M., Zgaga, L., Alavere, H., Amin, N., Aspelund, T., Bandinelli, S., Barroso, I., Berenson, G. S., Bergmann, S., Boerwinkle, E., Buring, J. E., Busonero, F., Campbell, H., Chanock, S. J., Cornelis, M. C., Couper, D., Coviello, A. D., D'Adamo, P., de Faire, U., de Geus, E. J., Deloukas, P., Doring, A., Davey Smith, G., Easton, D. F., Eiriksdottir, G., Emilsson, V., Eriksson, J., Ferrucci, L., Folsom, A. R., Foroud, T., Garcia, M., Gasparini, P., Gieger, C., Gudnason, V., Hall, P., Hankinson, S. E., Ferreli, L., Heath, A. C., Hernandez, D. G., Hofman, A., Hu, F. B., Illig, T., Karasik, D., Khaw, K. T., Kiel, D. P., Kolcic, I., Kraft, P., Launer, L. J., Laven, J. S., Li, S., Liu, J., Levy, D., Martin, N. G., Mooser, V., Murray, S. S., Nalls, M. A., Navarro, P., Nelis, M., Ness, A. R., Northstone, K., Oostra, B. A., Peacock, M., Pare, G., Parker, A. N., Pedersen, N. L., Pharoah, P., Polasek, O., Plump, A. S., Pouta, A., Porcu, E., Rafnar, T., Rice, J. P., Rivadeneira, F., Rudan, I., Sala, C., Salomaa, V., Sanna, S., Schlessinger, D., Scuteri, A., Segre, A. V., Shuldiner, A. R., Srinivasan, S. R., Tammesoo, M. L., Tikkanen, E., Toniolo, D., Tsui, K., Tryggvadottir, L., Tyrer, J., Uda, M., van Dam, R. M., van Meurs, J. B., Vollenweider, P., Waeber, G., Wareham, N. J., Waterworth, D. M., Weedon, M. N., Wright, A. F., Young, L., Zhai, G., Zhuang, W. V., Bierut, L. J., Boyd, H. A., Crisponi, L., Demerath, E. W., van Duijn, C. M., Econs, M. J., Harris, T. B., Hunter, D. J., Loos, R. J., Ridker, P. M., Spector, T. D., Streeten, E. A., Stefansson, K., Thorsteinsdottir, U., Murabito, J. M., Murray, A., Brandt, H., Crawford, S., Crow, S., Fichter, M. M., Halmi, K. A., Johnson, C., La Via, M., Mitchell, J., Strober, M., Rotondo, A., Woodside, D. B., Keel, P., Lilenfeld, L., Plotnicov, K., Magistretti, P., Montgomery, G. W., Blackburn, H., Schork, N. J., Hinney, Anke, Kesselmeier, Miriam, Jall, Sigrid, Volckmar, Anna-Lena, Föcker, Manuel, Hebebrand, J, GCAN, WTCCC3, GIANT, EGG, Price Foundation Collaborative Group, Children’s Hospital of Philadelphia/Price Foundation, Cardiology, Vascular Medicine, ACS - Amsterdam Cardiovascular Sciences, ACS - Atherosclerosis & ischemic syndromes, Hinney, A, Kesselmeier, M, Jall, S, Volckmar, Al, Focker, M, Antel, J, Gcan, Wtccc3, Heid, Im, Winkler, Tw, Grant, Sfa, Giant, Manunta, P, Sfa, Grant, Egg, Guo, Y, Bergen, Aw, Kaye, W, Berrettini, W, Hakonarson, H, Price Foundation Collaborative, Group, Children’s Hospital of Philadelphia/Price, Foundation, Herpertz-Dahlmann, B, de Zwaan, M, Herzog, W, Ehrlich, S, Zipfel, S, Egberts, Km, Adan, R, Brandys, M, van Elburg, A, Perica, Vb, Franklin, C, Tschop, Mh, Zeggini, E, Bulik, Cm, Collier, D, Scherag, A, Muller, Td, Animal Ecology, Biological Psychology, APH - Health Behaviors & Chronic Diseases, APH - Personalized Medicine, Amsterdam Neuroscience - Mood, Anxiety, Psychosis, Stress & Sleep, APH - Mental Health, APH - Methodology, Volckmar, A-L, Föcker, M, Gcan, Wtccc, Gasparini, P, D'Adamo, A, Children’S Hospital of Philadelphia/Price, Foundation, Boraska Perica, V, Tschöp, Mh, and Müller, Td

Subjects
Netherlands Twin Register (NTR), Male, Anorexia Nervosa, Genome-wide association study, Cardiovascular, Linkage Disequilibrium, Body Mass Index, 0302 clinical medicine, Databases, Genetic, WTCCC3, Aetiology, Cancer, 0303 health sciences, Loci, Genetic Predisposition to Disease/genetics, Cross-disorder, Anorèxia nerviosa, anorexia nervosa (AN), Shared, 3. Good health, Psychiatry and Mental health, Urological cancers Radboud Institute for Health Sciences [Radboudumc 15], Human, Alleles, Body Weight, Female, Gene Frequency, Genetic Loci, Genetic Predisposition to Disease, Genetic Variation, Genome-Wide Association Study, Humans, Obesity, Polymorphism, Single Nucleotide, Risk Factors, Molecular Biology, Psychiatry and Mental Health, Cellular and Molecular Neuroscience, medicine.medical_specialty, Locus (genetics), Single-nucleotide polymorphism, ta3111, Article, 03 medical and health sciences, Genetic, SDG 3 - Good Health and Well-being, Genetics, EGG, Polymorphism, Children’s Hospital of Philadelphia/Price Foundation, body mass index (BMI), genome-wide association meta-analysis (GWAMA), Prevention, ta1184, medicine.disease, 030104 developmental biology, Endocrinology, diagnostic markers, Body mass index, Genètica, 030217 neurology & neurosurgery, 0301 basic medicine, Linkage disequilibrium, GIANT, Medizin, Obesity/genetics, Overweight, Medical and Health Sciences, Oral and gastrointestinal, Anorexia Nervosa/genetics, 2.1 Biological and endogenous factors, Psychiatry, 2. Zero hunger, Allele, Eating disorder, Single Nucleotide, Biological Sciences, Polymorphism, Single Nucleotide/genetics, Price Foundation Collaborative Group, Stroke, psychiatric disorders, Gene Frequency/genetics, medicine.symptom, Databases, Internal medicine, Body Weight/genetics, medicine, Journal Article, Linkage Disequilibrium/genetics, ddc:610, Metabolic and endocrine, Nutrition, 030304 developmental biology, GCAN, business.industry, Risk Factor, Human Genome, Psychology and Cognitive Sciences, Bulimia nervosa, business
Abstract

The maintenance of normal body weight is disrupted in patients with anorexia nervosa (AN) for prolonged periods of time. Prior to the onset of AN, premorbid body mass index (BMI) spans the entire range from underweight to obese. After recovery, patients have reduced rates of overweight and obesity. As such, loci involved in body weight regulation may also be relevant for AN and vice versa. Our primary analysis comprised a cross-trait analysis of the 1000 single-nucleotide polymorphisms (SNPs) with the lowest P-values in a genome-wide association meta-analysis (GWAMA) of AN (GCAN) for evidence of association in the largest published GWAMA for BMI (GIANT). Subsequently we performed sex-stratified analyses for these 1000 SNPs. Functional ex vivo studies on four genes ensued. Lastly, a look-up of GWAMA-derived BMI-related loci was performed in the AN GWAMA. We detected significant associations (P-values

Published
2017

49. Identification of Srp9 as a febrile seizure susceptibility gene

Author

Hessel, Ellen V S, de Wit, Marina, Wolterink-Donselaar, Inge G, Karst, Henk, de Graaff, Esther, van Lith, Hein A, de Bruijn, Ewart, de Sonnaville, Sophietje, Verbeek, Nienke E, Lindhout, Dick, de Kovel, Carolien G F, Koeleman, Bobby P C, van Kempen, Marjan, Brilstra, Eva, Cuppen, Edwin, Loos, Maarten, Spijker, Sabine S, Kan, Anne A, Baars, Susanne E, van Rijen, Peter C, Gosselaar, Peter H, Groot Koerkamp, Marian J A, Holstege, Frank C P, van Duijn, Cornelia, Vergeer, Jeanette, Moll, Henriette A, Taubøll, Erik, Heuser, Kjell, Ramakers, Geert M J, Pasterkamp, R Jeroen, van Nieuwenhuizen, Onno, Hoogenraad, Casper C, Kas, Martien J H, de Graan, Pierre N E, Sub Cell Biology, LS Dierenwelzijn & Proefdierkunde, Sub Cell Biology, LS Dierenwelzijn & Proefdierkunde, Center for Neurogenomics and Cognitive Research, Molecular and Cellular Neurobiology, Neuroscience Campus Amsterdam - Brain Mechanisms in Health & Disease, Hubrecht Institute for Developmental Biology and Stem Cell Research, and Netherlands Institute for Neuroscience (NIN)

Subjects
Genetics, Gene knockdown, Candidate gene, General Neuroscience, Glutamate receptor, AMPA receptor, Biology, Hippocampal formation, medicine.disease, Molecular biology, Research Papers, Downregulation and upregulation, Febrile seizure, medicine, Neurology (clinical), Gene
Abstract

Objective: Febrile seizures (FS) are the most common seizure type in young children. Complex FS are a risk factor for mesial temporal lobe epilepsy (mTLE). To identify new FS susceptibility genes we used a forward genetic strategy in mice and subsequently analyzed candidate genes in humans. Methods: We mapped a quantitative trait locus (QTL1) for hyperthermia-induced FS on mouse chromosome 1, containing the signal recognition particle 9 (Srp9) gene. Effects of differential Srp9 expression were assessed in vivo and in vitro. Hippocampal SRP9 expression and genetic association were analyzed in FS and mTLE patients. Results: Srp9 was differentially expressed between parental strains C57BL/6J and A/J. Chromosome substitution strain 1 (CSS1) mice exhibited lower FS susceptibility and Srp9 expression than C57BL/6J mice. In vivo knockdown of brain Srp9 reduced FS susceptibility. Mice with reduced Srp9 expression and FS susceptibility, exhibited reduced hippocampal AMPA and NMDA currents. Downregulation of neuronal Srp9 reduced surface expression of AMPA receptor subunit GluA1. mTLE patients with antecedent FS had higher SRP9 expression than patients without. SRP9 promoter SNP rs12403575(G/A) was genetically associated with FS and mTLE. Interpretation: Our findings identify SRP9 as a novel FS susceptibility gene and indicate that SRP9 conveys its effects through endoplasmic reticulum (ER)-dependent synthesis and trafficking of membrane proteins, such as glutamate receptors. Discovery of this new FS gene and mechanism may provide new leads for early diagnosis and treatment of children with complex FS at risk for mTLE.

Published
2014

50. Loss ofCntnap2Causes Axonal Excitability Deficits, Developmental Delay in Cortical Myelination, and Abnormal Stereotyped Motor Behavior

Author

Scott, Ricardo, primary, Sánchez-Aguilera, Alberto, additional, van Elst, Kim, additional, Lim, Lynette, additional, Dehorter, Nathalie, additional, Bae, Sung Eun, additional, Bartolini, Giorgia, additional, Peles, Elior, additional, Kas, Martien J H, additional, Bruining, Hilgo, additional, and Marín, Oscar, additional

Published
2017
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