Phenotype associated with TAF2 biallelic mutations: a clinical description of four individuals and review of the literature

2021

International audience; Transcription factor IID is a multimeric protein complex that is essential for the initiation of transcription by RNA polymerase II. One of its critical components, the TATA-binding protein-associated factor 2, is encoded by the gene TAF2. Pathogenic variants of this gene have been shown to be responsible for the Mental retardation, autosomal recessive 40 syndrome. This syndrome is characterized by severe intellectual disability, postnatal microcephaly, pyramidal signs and thin corpus callosum. Until now, only three families have been reported separately. Here we report four individuals, from two unrelated families, who present with severe intellectual disability and…

Correspondence on “De novo variants in MED12 cause X-linked syndromic neurodevelopmental disorders in 18 females” by Polla et al.

2021