Novel Variants of SOX4 in Patients with Intellectual Disability.

ABSTRACT: SOX4 is a transcription factor with pleiotropic functions required for different developmental processes, such as corticogenesis. As with all SOX proteins, it contains a conserved high mobility group (HMG) and exerts its function via interaction with other transcription factors, such as POU3F2. Recently, pathogenic SOX4 variants have been identified in several patients who had clinical features overlapping with Coffin-Siris syndrome. In this study, we identified three novel variants in unrelated patients with intellectual disability, two of which were de novo (c.79G>T, p.Glu27*; c.182G>A p.Arg61Gln) and one inherited (c.355C>T, p.His119Tyr). All three variants affected the HMG box and were suspected to influence SOX4 function. We investigated the effects of these variants on transcr

SUBMITTER: Grosse M 

PROVIDER: S-EPMC9964377 | biostudies-literature | 2023 Feb

REPOSITORIES: biostudies-literature