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Intellectual disability syndromic and non-syndromic v0.4120 HMGB1 Zornitza Stark Marked gene: HMGB1 as ready
Intellectual disability syndromic and non-syndromic v0.4120 HMGB1 Zornitza Stark Gene: hmgb1 has been classified as Green List (High Evidence).
Intellectual disability syndromic and non-syndromic v0.4120 HMGB1 Chirag Patel Classified gene: HMGB1 as Green List (high evidence)
Intellectual disability syndromic and non-syndromic v0.4120 HMGB1 Chirag Patel Gene: hmgb1 has been classified as Green List (High Evidence).
Intellectual disability syndromic and non-syndromic v0.4119 HMGB1 Chirag Patel gene: HMGB1 was added
gene: HMGB1 was added to Intellectual disability syndromic and non-syndromic. Sources: Literature
Mode of inheritance for gene: HMGB1 was set to MONOALLELIC, autosomal or pseudoautosomal, NOT imprinted
Publications for gene: HMGB1 were set to PMID: 34164801
Phenotypes for gene: HMGB1 were set to Developmental delay and microcephaly, no OMIM #
Review for gene: HMGB1 was set to GREEN
Added comment: 13q12.3 microdeletion syndrome is a rare cause of syndromic ID. Previous studies identified four genes within the ~300 Kb minimal critical region including two candidate protein coding genes: KATNAL1 and HMGB1. Uguen et al. (2021) report 6 patients with LOF variants involving HMGB1 with features similar to 13q12.3 microdeletion syndrome (i.e. developmental delay, language delay, microcephaly, obesity and dysmorphic features). In silico analyses suggest that HMGB1 is likely to be intolerant to LOF, and previous in vitro data are in line with the role of HMGB1 in neurodevelopment. They suggest that haploinsufficiency of the HMGB1 gene may play a critical role in the pathogenesis of the 13q12.3 microdeletion syndrome.
Sources: Literature