Congenital diaphragmatic hernia as a part of Nance-Horan syndrome?

Eur J Hum Genet

Department of Human Genetics, KU Leuven, O&N I Herestraat 49, box 602, 3000, Leuven, Belgium.

Published: March 2018

Nance-Horan syndrome is a rare X-linked developmental disorder characterized by bilateral congenital cataract, dental anomalies, facial dysmorphism, and intellectual disability. Here, we identify a patient with Nance-Horan syndrome caused by a new nonsense NHS variant. In addition, the patient presented congenital diaphragmatic hernia. NHS gene expression in murine fetal diaphragm was demonstrated, suggesting a possible involvement of NHS in diaphragm development. Congenital diaphragmatic hernia could result from NHS loss of function in pleuroperitoneal fold or in somites-derived muscle progenitor cells leading to an impairment of their cells migration.

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http://www.ncbi.nlm.nih.gov/pmc/articles/PMC5839023PMC
http://dx.doi.org/10.1038/s41431-017-0032-zDOI Listing

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