Partial loss of USP9X function leads to a male neurodevelopmental and behavioral disorder converging on transforming growth factor beta signaling
BACKGROUND: The X-chromosome gene USP9X encodes a deubiquitylating enzyme that has been associated with neurodevelopmental disorders primarily in female subjects. USP9X escapes X inactivation, and in female subjects de novo heterozygous copy number loss or truncating mutations cause haploinsufficien...
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| Main Authors: | , |
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| Format: | Article (Journal) |
| Language: | English |
| Published: |
2020
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| In: |
Biological psychiatry
Year: 2019, Volume: 87, Issue: 2, Pages: 100-112 |
| ISSN: | 1873-2402 |
| DOI: | 10.1016/j.biopsych.2019.05.028 |
| Online Access: | Verlag, Volltext: https://doi.org/10.1016/j.biopsych.2019.05.028 Verlag: https://www.sciencedirect.com/science/article/pii/S0006322319314799?via%3Dihub 
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| Author Notes: | Brett Johnson, Raman Kumar, Sabrina Oishi, Suzy Alexander, Maria Kasherman, Michelle Sanchez Vega, Atma Ivancevic, Alison Gardner, Deepti Domingo, Mark Corbett, Euan Parnell, Sehyoun Yoon, Tracey Oh, Matthew Lines, Henrietta Lefroy, Usha Kini, Margot Van Allen, Sabine Gronborg, Sandra Mercier, Sebastien Kury, Stephane Bezieau, Laurent Pasquier, Martine Raynaud, Alexandra Afenjar, Thierry Billette de Villemeur, Boris Keren, Julie Desir, Lionel Van Maldergem, Martina Marangoni, Nicola Dikow, David A. Koolen, Peter M. VanHasselt, Marjan Weiss, Petra Zwijnenburg, Joaquim Sa, Claudia Falcao Reis, Carlos Lopez-Otin, Olaya Santiago-Fernandez, Alberto Fernandez-Jaen, Anita Rauch, Katharina Steindl, Pascal Joset, Amy Goldstein, Suneeta Madan-Khetarpal, Elena Infante, Elaine Zackai, Carey Mcdougall, Vinodh Narayanan, Keri Ramsey, Saadet Mercimek-Andrews, Loren Pena, Vandana Shashi, Kelly Schoch, Jennifer A. Sullivan, Filippo Pinto E Vairo, Pavel N. Pichurin, Sarah A. Ewing, Sarah S. Barnett, Eric W. Klee, M. Scott Perry, Mary Kay Koenig, Catherine E. Keegan, Jane L. Schuette, Stephanie Asher, Yezmin Perilla-Young, Laurie D. Smith, Jill A. Rosenfeld, Elizabeth Bhoj, Paige Kaplan, Dong Li, Renske Oegema, Ellen van Binsbergen, Bert van der Zwaag, Marie Falkenberg Smeland, Ioana Cutcutache, Matthew Page, Martin Armstrong, Angela E. Lin, Marcie A. Steeves, Nicolette den Hollander, Mariette J. Hoffer, Margot R. F. Reijnders, Serwet Demirdas, Daniel C. Koboldt, Dennis Bartholomew, Theresa Mihalic Mosher, Scott E. Hickey, Christine Shieh, Pedro A. Sanchez-Lara, John M. Graham, Kamer Tezcan, G. B. Schaefer, Noelle R. Danylchuk, Alexander Asamoah, Kelly E. Jackson, Naomi Yachelevich, Margaret Au, Luis A. Perez-Jurado, Tjitske Kleefstra, Peter Penzes, Stephen A. Wood, Thomas Burne, Tyler Mark Pierson, Michael Piper, Jozef Gecz, Lachlan A. Jolly, Maria T. Acosta, David R. Adams, Aaron Aday, Mercedes E. Alejandro, Patrick Allard, Euan A. Ashley, Mahshid S. Azamian, Carlos A. Bacino, Guney Bademci, Eva Baker, Ashok Balasubramanyam, Dustin Baldridge, Deborah Barbouth, Gabriel F. Batzli, Alan H. Beggs, Hugo J. Bellen, Jonathan A. Bernstein, Gerard T. Berry, Anna Bican, David P. Bick, Camille L. Birch, Stephanie Bivona, Carsten Bonnenmann, Devon Bonner, Braden E. Boone, Bret L. Bostwick, Lauren C. Briere, Elly Brokamp, Donna M. Brown, Matthew Brush, Elizabeth A. Burke, Lindsay C. Burrage, Manish J. Butte, Olveen Carrasquillo, Ta Chen Peter Chang, Hsiao-Tuan Chao, Gary D. Clark, Terra R. Coakley, Laurel A. Cobban, Joy D. Cogan, F. Sessions Cole, Heather A. Colley, Cynthia M. Cooper, Heidi Cope, William J. Craigen, Precilla D'Souza, Surendra Dasari, Mariska Davids, Jean M. Davidson, Jyoti G. Dayal, Esteban C. Dell'Angelica, Shweta U. Dhar, Naghmeh Dorrani, Daniel C. Dorset, Emilie D. Douine, David D. Draper, Annika M. Dries, Laura Duncan, David J. Eckstein, Lisa T. Emrick, Christine M. Eng, Gregory M. Enns, Cecilia Esteves, Tyra Estwick, Liliana Fernandez, Carlos Ferreira, Elizabeth L. Fieg, Paul G. Fisher, Brent L. Fogel, Irman Forghani, Noah D. Friedman, William A. Gahl, Rena A. Godfrey, Alica M. Goldman, David B. Goldstein, Jean-Philippe F. Gourdine, Alana Grajewski, Catherine A. Groden, Andrea L. Gropman, Melissa Haendel, Rizwan Hamid, Neil A. Hanchard, Frances High, Ingrid A. Holm, Jason Hom, Alden Huang, Yong Huang, Rosario Isasi, Fariha Jamal, Yong-hui Jiang, Jean M. Johnston, Angela L. Jones, Lefkothea Karaviti, Emily G. Kelley, David M. Koeller, Isaac S. Kohane, Jennefer N. Kohler, Deborah Krakow, Donna M. Krasnewich, Susan Korrick, Mary Koziura, Joel B. Krier, Jennifer E. Kyle, Seema R. Lalani, Byron Lam, Brendan C. Lanpher, Ian R. Lanza, C. Christopher Lau, Jozef Lazar, Kimberly LeBlanc, Brendan H. Lee, Hane Lee, Roy Levitt, Shawn E. Levy, Richard A. Lewis, Sharyn A. Lincoln, Pengfei Liu, Xue Zhong Liu, Sandra K. Loo, Joseph Loscalzo, Richard L. Maas, Ellen F. Macnamara, Calum A. MacRae, Valerie V. Maduro, Marta M. Majcherska, May Christine Malicdan, Laura A. Mamounas, Teri A. Manolio, Thomas C. Markello, Ronit Marom, Martin G. Martin, Julian A. Martinez-Agosto, Shruti Marwaha, Thomas May, Jacob McCauley, Allyn McConkie-Rosell, Colleen E. McCormack, Alexa T. McCray, Jason D. Merker, Thomas O. Metz, Matthew Might, Eva Morava-Kozicz, Paolo M. Moretti, Marie Morimoto, John J. Mulvihill, David R. Murdock, Avi Nath, Stan F. Nelson, J. Scott Newberry, John H. Newman, Sarah K. Nicholas, Donna Novacic, Devin Oglesbee, James P. Orengo, Stephen Pak, J. Carl Pallais, Christina G. S. Palmer, Jeanette C. Papp, Neil H. Parker, John A. Phillips, Jennifer E. Posey, John H. Postlethwait, Lorraine Potocki, Barbara N. Pusey, Genecee Renteri, Chloe M. Reuter, Lynette Rives, Amy K. Robertson, Lance H. Rodan, Robb K. Rowley, Ralph Sacco, Jacinda B. Sampson, Susan L. Samson, Mario Saporta, Judy Schaechter, Timothy Schedl, Daryl A. Scott, Lisa Shakachite, Prashant Sharma, Kathleen Shields, Jimann Shin, Rebecca Signer, Catherine H. Sillari, Edwin K. Silverman, Janet S. Sinsheimer, Kevin S. Smith, Lilianna Solnica-Krezel, Rebecca C. Spillmann, Joan M. Stoler, Nicholas Stong, David A. Sweetser, Cecelia P. Tamburro, Queenie K.-G. Tan, Mustafa Tekin, Fred Telischi, Willa Thorson, Cynthia J. Tifft, Camilo Toro, Alyssa A. Tran, Tiina K. Urv, Tiphanie P. Vogel, Daryl M. Waggott, Colleen E. Wahl, Nicole M. Walley, Chris A. Walsh, Melissa Walker, Jennifer Wambach, Jijun Wan, Lee-kai Wang, Michael F. Wangler, Patricia A. Ward, Katrina M. Waters, M. Bobbie-Jo, Webb-Robertson, Daniel Wegner, Monte Wester Field, Matthew T. Wheeler, Anastasia L. Wise, Lynne A. Wolfe, Jeremy D. Woods, Elizabeth A. Worthey, Shinya Yamamoto, John Yang, Amanda J. Yoon, Guoyun Yu, Diane B. Zastrow, Chunli Zhao, and Stephan Zuchner |
| Summary: | BACKGROUND: The X-chromosome gene USP9X encodes a deubiquitylating enzyme that has been associated with neurodevelopmental disorders primarily in female subjects. USP9X escapes X inactivation, and in female subjects de novo heterozygous copy number loss or truncating mutations cause haploinsufficiency culminating in a recognizable syndrome with intellectual disability and signature brain and congenital abnormalities. In contrast, the involvement of USP9X in male neurodevelopmental disorders remains tentative. METHODS: We used clinically recommended guidelines to collect and interrogate the pathogenicity of 44 USP9X variants associated with neurodevelopmental disorders in males. Functional studies in patient-derived cell lines and mice were used to determine mechanisms of pathology. RESULTS: Twelve missense variants showed strong evidence of pathogenicity. We define a characteristic phenotype of the central nervous system (white matter disturbances, thin corpus callosum, and widened ventricles); global delay with significant alteration of speech, language, and behavior; hypotonia; joint hypermobility; visual system defects; and other common congenital and dysmorphic features. Comparison of in silico and phenotypical features align additional variants of unknown significance with likely pathogenicity. In support of partial loss-of-function mechanisms, using patient-derived cell lines, we show loss of only specific USP9X substrates that regulate neurodevelopmental signaling pathways and a united defect in transforming growth factor signaling. In addition, we find correlates of the male phenotype in Usp9x brain-specific knockout mice, and further resolve loss of hippocannpal-dependent learning and memory. CONCLUSIONS: Our data demonstrate the involvement of USP9X variants in a distinctive neurodevelopmental and behavioral syndrome in male subjects and identify plausible mechanisms of pathogenesis centered on disrupted transforming growth factor beta signaling and hippocampal function. |
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| Item Description: | Online 29 June 2019 Gesehen am 20.04.2020 |
| Physical Description: | Online Resource |
| ISSN: | 1873-2402 |
| DOI: | 10.1016/j.biopsych.2019.05.028 |