Functional convergence of histone methyltransferases EHMT1 and KMT2C involved in intellectual disability and autism spectrum disorder.

Autor: Tom S Koemans, Tjitske Kleefstra, Melissa C Chubak, Max H Stone, Margot R F Reijnders, Sonja de Munnik, Marjolein H Willemsen, Michaela Fenckova, Connie T R M Stumpel, Levinus A Bok, Margarita Sifuentes Saenz, Kyna A Byerly, Linda B Baughn, Alexander P A Stegmann, Rolph Pfundt, Huiqing Zhou, Hans van Bokhoven, Annette Schenck, Jamie M Kramer

Publikováno v: PLoS Genetics, Vol 13, Iss 10, p e1006864 (2017)

Kleefstra syndrome, caused by haploinsufficiency of euchromatin histone methyltransferase 1 (EHMT1), is characterized by intellectual disability (ID), autism spectrum disorder (ASD), characteristic facial dysmorphisms, and other variable clinical fea

Externí odkaz: https://doaj.org/article/26d29c313d794c028bbddea2f1fec792

CERT1 mutations perturb human development by disrupting sphingolipid homeostasis

Autor: Charlotte Gehin, Museer A. Lone, Winston Lee, Laura Capolupo, Sylvia Ho, Adekemi M. Adeyemi, Erica H. Gerkes, Alexander P.A. Stegmann, Estrella López-Martín, Eva Bermejo-Sánchez, Beatriz Martínez-Delgado, Christiane Zweier, Cornelia Kraus, Bernt Popp, Vincent Strehlow, Daniel Gräfe, Ina Knerr, Eppie R. Jones, Stefano Zamuner, Luciano A. Abriata, Vidya Kunnathully, Brandon E. Moeller, Anthony Vocat, Samuel Rommelaere, Jean-Philippe Bocquete, Evelyne Ruchti, Greta Limoni, Marine Van Campenhoudt, Samuel Bourgeat, Petra Henklein, Christian Gilissen, Bregje W. van Bon, Rolph Pfundt, Marjolein H. Willemsen, Jolanda H. Schieving, Emanuela Leonardi, Fiorenza Soli, Alessandra Murgia, Hui Guo, Qiumeng Zhang, Kun Xia, Christina R. Fagerberg, Christoph P. Beier, Martin J. Larsen, Irene Valenzuela, Paula Fernández-Álvarez, Shiyi Xiong, Robert Śmigiel, Vanesa López-González, Lluís Armengol, Manuela Morleo, Angelo Selicorni, Annalaura Torella, Moira Blyth, Nicola S. Cooper, Valerie Wilson, Renske Oegema, Yvan Herenger, Aurore Garde, Ange-Line Bruel, Frederic Tran Mau-Them, Alexis B.R. Maddocks, Jennifer M. Bain, Musadiq A. Bhat, Gregory Costain, Peter Kannu, Ashish Marwaha, Neena L. Champaigne, Michael J. Friez, Ellen B. Richardson, Vykuntaraju K. Gowda, Varunvenkat M. Srinivasan, Yask Gupta, Tze Y. Lim, Simone Sanna-Cherchi, Bruno Lemaitre, Toshiyuki Yamaji, Kentaro Hanada, John E. Burke, Ana Marjia Jakšić, Brian D. McCabe, Paolo De Los Rios, Thorsten Hornemann, Giovanni D’Angelo, Vincenzo A. Gennarino

Publikováno v: The Journal of Clinical Investigation, Vol 133, Iss 10 (2023)

Neural differentiation, synaptic transmission, and action potential propagation depend on membrane sphingolipids, whose metabolism is tightly regulated. Mutations in the ceramide transporter CERT (CERT1), which is involved in sphingolipid biosynthesi

Externí odkaz: https://doaj.org/article/47a113198d5649e88315ddec99f2067f

Epilepsy phenotype in individuals with chromosomal duplication encompassing FGF12

Autor: Marjolein H. Willemsen, Himanshu Goel, Judith S. Verhoeven, Hilde M. H. Braakman, Nicole deLeeuw, Alison Freeth, Berge A. Minassian

Publikováno v: Epilepsia Open, Vol 5, Iss 2, Pp 301-306 (2020)

Abstract Intragenic mutations in FGF12 are associated with intractable seizures, developmental regression, intellectual disability, ataxia, hypotonia, and feeding difficulties. FGF12 duplications are rarely reported, but it was suggested that those m

Externí odkaz: https://doaj.org/article/e483763db0bb448fa8a48bda812e3606

Disruptive mutations in TANC2 define a neurodevelopmental syndrome associated with psychiatric disorders

Autor: Hui Guo, Elisa Bettella, Paul C. Marcogliese, Rongjuan Zhao, Jonathan C. Andrews, Tomasz J. Nowakowski, Madelyn A. Gillentine, Kendra Hoekzema, Tianyun Wang, Huidan Wu, Sharayu Jangam, Cenying Liu, Hailun Ni, Marjolein H. Willemsen, Bregje W. van Bon, Tuula Rinne, Servi J. C. Stevens, Tjitske Kleefstra, Han G. Brunner, Helger G. Yntema, Min Long, Wenjing Zhao, Zhengmao Hu, Cindy Colson, Nicolas Richard, Charles E. Schwartz, Corrado Romano, Lucia Castiglia, Maria Bottitta, Shweta U. Dhar, Deanna J. Erwin, Lisa Emrick, Boris Keren, Alexandra Afenjar, Baosheng Zhu, Bing Bai, Pawel Stankiewicz, Kristin Herman, University of Washington Center for Mendelian Genomics, Saadet Mercimek-Andrews, Jane Juusola, Amy B. Wilfert, Rami Abou Jamra, Benjamin Büttner, Heather C. Mefford, Alison M. Muir, Ingrid E. Scheffer, Brigid M. Regan, Stephen Malone, Jozef Gecz, Jan Cobben, Marjan M. Weiss, Quinten Waisfisz, Emilia K. Bijlsma, Mariëtte J. V. Hoffer, Claudia A. L. Ruivenkamp, Stefano Sartori, Fan Xia, Jill A. Rosenfeld, Raphael A. Bernier, Michael F. Wangler, Shinya Yamamoto, Kun Xia, Alexander P. A. Stegmann, Hugo J. Bellen, Alessandra Murgia, Evan E. Eichler

Publikováno v: Nature Communications, Vol 10, Iss 1, Pp 1-17 (2019)

Neurodevelopmental disorders (NDDs) are a heterogeneous group of diseases for which the genetic basis is still unknown in more than half of the cases. Here, the authors report a NDD associated with disruptive variants in the TANC2 gene and show that

Externí odkaz: https://doaj.org/article/663adb56ce6f405da787645af9303af8

Human

Autor: Aguan D, Wei, Paul, Wakenight, Theresa A, Zwingman, Angela M, Bard, Nikhil, Sahai, Marjolein H, Willemsen, Helenius J, Schelhaas, Alexander P A, Stegmann, Judith S, Verhoeven, Stella A, de Man, Marja W, Wessels, Tjitske, Kleefstra, Deepali N, Shinde, Katherine L, Helbig, Alice, Basinger, Victoria F, Wagner, David, Rodriguez-Buritica, Emily, Bryant, John J, Millichap, Kathleen J, Millen, William B, Dobyns, Jan-Marino, Ramirez, Franck K, Kalume

Publikováno v: J Neurophysiol

We identified six novel de novo human KCNQ5 variants in children with motor/language delay, intellectual disability (ID), and/or epilepsy by whole exome sequencing. These variants, comprising two nonsense and four missense alterations, were functiona

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid________::7bb22d128da88c1a4a5199219f0c020e
https://pubmed.ncbi.nlm.nih.gov/35583973