| Autor: |
Anne-Sophie Denommé, Christine Francannet, Loréline Genschik, Claire Feger, Maria Kibaek, Imene Boujelbene, Paul Kuentz, Michel Guipponi, Marie-Christine Birling, Sébastien Moutton, Allan Bayat, Frederic Tran Mau Them, Mathilde Renaud, Joane Svane, Yann Herault, Sandrine Passemard, Christèle Dubourg, Mélanie Fradin, Marjolaine Willems, Julien Thevenon, Rosanna Weksberg, Bertrand Isidor, David Geneviève, Benjamin Cogné, Magalie Barth, Laurence Faivre, Jérémie Courraud, Boris Keren, Albert David, Laurence Perrin, Anne-Marie Guerrot, Christine Coubes, Thierry Bienvenu, Alice Goldenberg, Bénédicte Gérard, Amélie Piton, Lucas Bronicki, Julia Metreau, Mathilde Nizon, Elise Schaefer, Eric Chater-Diehl, Maria del Mar Muniz Moreno, Bruno Delobel, Katrine M Johannesen, Florence Demurger, Nathalie Drouot, Marie Vincent, Antonio Vitobello, Kristina Pilekær Sørensen, Christina Fagerberg, Cyril Mignot, Estelle Colin, Valérie Layet, Michèle Mathieu-Dramard, Jean-Louis Mandel, Cathrine Elisabeth Tronhjem, Benjamin Durand, Pascale Saugier, Séverine Drunat, Rikke S. Møller, Perrine Charles, Lydie Burglen, Bénédicte Demeer, Salima El Chehadeh, Marc Abramowicz, Laurent Pasquier, Julie D. Thompson |
| Rok vydání: |
2021 |
| Předmět: |
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| Zdroj: |
HAL |
| Popis: |
ABBSTRACTDYRK1A-related intellectual disability (ID) is among the most frequent monogenic form of ID. We refined the description of this disorder by reporting clinical and molecular data of forty individuals with ID harboringDYRK1Avariants. We developed a combination of tools to interpret missense variants, which remains a major challenge in human genetics: i) a specificDYRK1Aclinical score, ii) amino acid conservation data generated from one hundred of DYRK1A sequences across different taxa, iii)in vitrooverexpression assays to study level, cellular localization, and kinase activity of DYRK1A mutant proteins, and iv) a specific blood DNA methylation signature. This integrative approach was successful to reclassify several variants as pathogenic. However, we questioned the involvement of some others, such as p.Thr588Asn, yet reported as pathogenic, and showed it does not cause obvious phenotype in mice, emphasizing the need to take care when interpreting variants, even those occurringde novo. |
| Databáze: |
OpenAIRE |
| Externí odkaz: |
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