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Postzygotic inactivating mutations of RHOA cause a mosaic neuroectodermal syndrome

Vabres, P; Sorlin, A; Kholmanskikh, SS; Demeer, B; St-Onge, J; Duffourd, Y; Kuentz, P; ... Riviere, J-B; + view all (2019) Postzygotic inactivating mutations of RHOA cause a mosaic neuroectodermal syndrome. Nature Genetics , 51 pp. 1438-1441. 10.1038/s41588-019-0498-4. Green open access

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Abstract

Hypopigmentation along Blaschko’s lines is a hallmark of a poorly defined group of mosaic syndromes whose genetic causes are unknown. Here we show that postzygotic inactivating mutations of RHOA cause a neuroectodermal syndrome combining linear hypopigmentation, alopecia, apparently asymptomatic leukoencephalopathy, and facial, ocular, dental and acral anomalies. Our findings pave the way toward elucidating the etiology of pigmentary mosaicism and highlight the role of RHOA in human development and disease.

Type: Article
Title: Postzygotic inactivating mutations of RHOA cause a mosaic neuroectodermal syndrome
Open access status: An open access version is available from UCL Discovery
DOI: 10.1038/s41588-019-0498-4
Publisher version: https://doi.org/10.1038/s41588-019-0498-4
Language: English
Additional information: This version is the author accepted manuscript. For information on re-use, please refer to the publisher’s terms and conditions.
UCL classification: UCL
UCL > Provost and Vice Provost Offices > School of Life and Medical Sciences
UCL > Provost and Vice Provost Offices > School of Life and Medical Sciences > Faculty of Population Health Sciences > UCL GOS Institute of Child Health
UCL > Provost and Vice Provost Offices > School of Life and Medical Sciences > Faculty of Population Health Sciences > UCL GOS Institute of Child Health > Genetics and Genomic Medicine Dept
URI: https://discovery.ucl.ac.uk/id/eprint/10109767
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