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Intellectual disability syndromic and non-syndromic v1.199 PDE1B Zornitza Stark Marked gene: PDE1B as ready
Intellectual disability syndromic and non-syndromic v1.199 PDE1B Zornitza Stark Gene: pde1b has been classified as Green List (High Evidence).
Intellectual disability syndromic and non-syndromic v1.199 PDE1B Zornitza Stark Classified gene: PDE1B as Green List (high evidence)
Intellectual disability syndromic and non-syndromic v1.199 PDE1B Zornitza Stark Gene: pde1b has been classified as Green List (High Evidence).
Intellectual disability syndromic and non-syndromic v1.198 PDE1B Zornitza Stark gene: PDE1B was added
gene: PDE1B was added to Intellectual disability syndromic and non-syndromic. Sources: Literature
Mode of inheritance for gene: PDE1B was set to BIALLELIC, autosomal or pseudoautosomal
Publications for gene: PDE1B were set to 40492975
Phenotypes for gene: PDE1B were set to Complex neurodevelopmental disorder with motor features, MONDO:0100516, PDE1B-related
Review for gene: PDE1B was set to GREEN
Added comment: PMID:40492975 reported seven individuals from five unrelated families identified with biallelic PDE1B variants. Three truncating (p.Gln45Ter, p.Gln86Ter, p.Ser298Alafs*6) and three splicing variants (c.594 + 2 T>G, c.735 + 5G>A, c.837-1G>C) were identified from these patients in total. They presented with an early-onset movement disorder characterised by hypotonia in infancy, progressing to ataxia and dystonia in early childhood, with motor and speech delay, and intellectual disability. Functional evidence is also available for these variants.
Sources: Literature