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Mendeliome v1.2237 LDB1 Bryony Thompson Marked gene: LDB1 as ready
Mendeliome v1.2237 LDB1 Bryony Thompson Gene: ldb1 has been classified as Green List (High Evidence).
Mendeliome v1.2237 LDB1 Bryony Thompson Classified gene: LDB1 as Green List (high evidence)
Mendeliome v1.2237 LDB1 Bryony Thompson Gene: ldb1 has been classified as Green List (High Evidence).
Mendeliome v1.2236 LDB1 Bryony Thompson gene: LDB1 was added
gene: LDB1 was added to Mendeliome. Sources: Literature
Mode of inheritance for gene: LDB1 was set to MONOALLELIC, autosomal or pseudoautosomal, NOT imprinted
Publications for gene: LDB1 were set to 39680505
Phenotypes for gene: LDB1 were set to Congenital hydrocephalus MONDO:0016349
Review for gene: LDB1 was set to GREEN
Added comment: Exome-wide significant enrichment of LDB1 protein-altering de novo variants (p = 1.11 x 10-15) in a large cerebral ventriculomegaly cohort (>2,697 parent-proband trios). 8 unrelated cases with ventriculomegaly, developmental delay, and dysmorphic features with de novo variants (7 LoF variants truncate LDB1's carboxy-terminal LIM interaction domain & 1 missense).
Sources: Literature
Mendeliome v1.1386 PHLDB1 Zornitza Stark Phenotypes for gene: PHLDB1 were changed from osteogenesis imperfecta, MONDO:0019019 to Osteogenesis imperfecta, type XXIII, MIM# 620639
Mendeliome v1.1385 PHLDB1 Zornitza Stark reviewed gene: PHLDB1: Rating: AMBER; Mode of pathogenicity: None; Publications: ; Phenotypes: Osteogenesis imperfecta, type XXIII, MIM# 620639; Mode of inheritance: BIALLELIC, autosomal or pseudoautosomal
Mendeliome v1.588 PHLDB1 Seb Lunke Marked gene: PHLDB1 as ready
Mendeliome v1.588 PHLDB1 Seb Lunke Gene: phldb1 has been classified as Amber List (Moderate Evidence).
Mendeliome v1.588 PHLDB1 Seb Lunke Classified gene: PHLDB1 as Amber List (moderate evidence)
Mendeliome v1.588 PHLDB1 Seb Lunke Gene: phldb1 has been classified as Amber List (Moderate Evidence).
Mendeliome v1.587 PHLDB1 Seb Lunke gene: PHLDB1 was added
gene: PHLDB1 was added to Mendeliome. Sources: Literature
Mode of inheritance for gene: PHLDB1 was set to BIALLELIC, autosomal or pseudoautosomal
Publications for gene: PHLDB1 were set to 36543534
Phenotypes for gene: PHLDB1 were set to osteogenesis imperfecta, MONDO:0019019
Review for gene: PHLDB1 was set to AMBER
Added comment: 5 children from two consanguineous families with recurrent fractures and/or osteopaenia, platyspondyly, short and bowed long bones, and widened metaphyses. Metaphyseal and vertebral changes regressed after early childhood, and no fractures occurred under bisphosphonate treatment.

Two independent nonsense variants were identified in the families, NM_001144758.3:c.2392dup (p.Leu798Profs*4) and NM_001144758.3:c.2690_2693del (p.Leu897Glnfs*24). RT-PCR and western blot analysis confirmed loss of transcript and protein product, respectively, but no further functional data provided.
Sources: Literature