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Hearing loss v2.4 PIK3C2A Eleanor Williams gene: PIK3C2A was added
gene: PIK3C2A was added to Hearing loss. Sources: Literature
Mode of inheritance for gene: PIK3C2A was set to BIALLELIC, autosomal or pseudoautosomal
Publications for gene: PIK3C2A were set to 31034465
Phenotypes for gene: PIK3C2A were set to Oculoskeletodental syndrome 618440
Review for gene: PIK3C2A was set to AMBER
Added comment: Associated with Oculoskeletodental syndrome 618440 (AR) in OMIM based on evidence from PMID: 31034465 - Tiosano et al 2019 - report 5 individuals from 3 unrelated consanguineous families with a similar set of clinical features including dysmorphic facial features, short stature, skeletal and neurological abnormalities, and cataracts. 3 out 5 indviduals (one from each family) showed hearing loss (non-progressive hearing deficiency, bilateral moderate conductive hearing loss and sensorineural hearing loss, hearing aids at 22 years old). Homozygous loss-of-function mutations in PIK3C2A were identified in each family.
Sources: Literature