Browsing by Author "Rauch, Anita"

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    Disruption of RFX family transcription factors causes autism, attention-deficit/hyperactivity disorder, intellectual disability, and dysregulated behavior
    (Elsevier, 2021) Harris, Holly K.; Nakayama, Tojo; Lai, Jenny; Zhao, Boxun; Argyrou, Nikoleta; Gubbels, Cynthia S.; Soucy, Aubrie; Genetti, Casie A.; Suslovitch, Victoria; Rodan, Lance H.; Tiller, George E.; Lesca, Gaetan; Gripp, Karen W.; Asadollahi, Reza; Hamosh, Ada; Applegate, Carolyn D.; Turnpenny, Peter D.; Simon, Marleen E.H.; Volker-Touw, Catharina M.L.; van Gassen, Koen L.I.; van Binsbergen, Ellen; Pfundt, Rolph; Gardeitchik, Thatjana; de Vries, Bert B.A.; Immken, LaDonna L.; Buchanan, Catherine; Willing, Marcia; Toler, Tomi L.; Fassi, Emily; Baker, Laura; Vansenne, Fleur; Wang, Xiadong; Ambrus, Julian L., Jr.; Fannemel, Madeleine; Posey, Jennifer E.; Agolini, Emanuele; Novelli, Antonio; Rauch, Anita; Boonsawat, Paranchai; Fagerberg, Christina R.; Larsen, Martin J.; Kibaek, Maria; Labalme, Audrey; Poisson, Alice; Payne, Katelyn K.; Walsh, Laurence E.; Aldinger, Kimberly A.; Balciuniene, Jorune; Skraban, Cara; Gray, Christopher; Murrell, Jill; Bupp, Caleb P.; Pascolini, Giulia; Grammatico, Paola; Broly, Martin; Küry, Sébastien; Nizon, Mathilde; Rasool, Iqra Ghulam; Zahoor, Muhammad Yasir; Kraus, Cornelia; Reis, André; Iqbal, Muhammad; Uguen, Kevin; Audebert-Bellanger, Severine; Ferec, Claude; Redon, Sylvia; Baker, Janice; Wu, Yunhong; Zampino, Guiseppe; Syrbe, Steffan; Brosse, Ines; Jamra, Rami Abou; Dobyns, William B.; Cohen, Lilian L.; Blomhoff, Anne; Mignot, Cyril; Keren, Boris; Courtin, Thomas; Agrawal, Pankaj B.; Beggs, Alan H.; Yu, Timothy W.; Neurology, School of Medicine
    Purpose: We describe a novel neurobehavioral phenotype of autism spectrum disorder (ASD), intellectual disability, and/or attention-deficit/hyperactivity disorder (ADHD) associated with de novo or inherited deleterious variants in members of the RFX family of genes. RFX genes are evolutionarily conserved transcription factors that act as master regulators of central nervous system development and ciliogenesis. Methods: We assembled a cohort of 38 individuals (from 33 unrelated families) with de novo variants in RFX3, RFX4, and RFX7. We describe their common clinical phenotypes and present bioinformatic analyses of expression patterns and downstream targets of these genes as they relate to other neurodevelopmental risk genes. Results: These individuals share neurobehavioral features including ASD, intellectual disability, and/or ADHD; other frequent features include hypersensitivity to sensory stimuli and sleep problems. RFX3, RFX4, and RFX7 are strongly expressed in developing and adult human brain, and X-box binding motifs as well as RFX ChIP-seq peaks are enriched in the cis-regulatory regions of known ASD risk genes. Conclusion: These results establish a likely role of deleterious variation in RFX3, RFX4, and RFX7 in cases of monogenic intellectual disability, ADHD and ASD, and position these genes as potentially critical transcriptional regulators of neurobiological pathways associated with neurodevelopmental disease pathogenesis.
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    MED27 Variants Cause Developmental Delay, Dystonia, and Cerebellar Hypoplasia
    (Wiley, 2021) Meng, Linyan; Isohanni, Pirjo; Shao, Yunru; Graham, Brett H.; Hickey, Scott E.; Brooks, Stephanie; Suomalainen, Anu; Joset, Pascal; Steindl, Katharina; Rauch, Anita; Hackenberg, Annette; High, Frances A.; Armstrong-Javors, Amy; Mencacci, Niccolò E.; Gonzàlez-Latapi, Paulina; Kamel, Walaa A.; Al-Hashel, Jasem Y.; Bustos, Bernabé I.; Hernandez, Alejandro V.; Krainc, Dimitri; Lubbe, Steven J.; Van Esch, Hilde; De Luca, Chiara; Ballon, Katleen; Ravelli, Claudia; Burglen, Lydie; Qebibo, Leila; Calame, Daniel G.; Mitani, Tadahiro; Marafi, Dana; Pehlivan, Davut; Saadi, Nebal W.; Sahin, Yavuz; Maroofian, Reza; Efthymiou, Stephanie; Houlden, Henry; Maqbool, Shazia; Rahman, Fatima; Gu, Shen; Posey, Jennifer E.; Lupski, James R.; Hunter, Jill V.; Wangler, Michael F.; Carroll, Christopher J.; Yang, Yaping; Medical and Molecular Genetics, School of Medicine
    The Mediator multiprotein complex functions as a regulator of RNA polymerase II-catalyzed gene transcription. In this study, exome sequencing detected biallelic putative disease-causing variants in MED27, encoding Mediator complex subunit 27, in 16 patients from 11 families with a novel neurodevelopmental syndrome. Patient phenotypes are highly homogeneous, including global developmental delay, intellectual disability, axial hypotonia with distal spasticity, dystonic movements, and cerebellar hypoplasia. Seizures and cataracts were noted in severely affected individuals. Identification of multiple patients with biallelic MED27 variants supports the critical role of MED27 in normal human neural development, particularly for the cerebellum.