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Limb disorders v3.6 LTBP1 Eleanor Williams Tag Q3_21_rating was removed from gene: LTBP1.
Limb disorders v3.6 LTBP1 Eleanor Williams commented on gene: LTBP1: The rating of this gene has been updated to green following NHS Genomic Medicine Service approval.
Limb disorders v3.5 LTBP1 Eleanor Williams Source Expert Review Green was added to LTBP1.
Source NHS GMS was added to LTBP1.
Rating Changed from Amber List (moderate evidence) to Green List (high evidence)
Limb disorders v2.48 LTBP1 Eleanor Williams Tag Q3_21_rating tag was added to gene: LTBP1.
Limb disorders v2.48 LTBP1 Eleanor Williams Classified gene: LTBP1 as Amber List (moderate evidence)
Limb disorders v2.48 LTBP1 Eleanor Williams Added comment: Comment on list classification: Promoting from red to amber but with a recommendation for green rating following GMS review. Individuals from 3 unrelated families reported with brachydactyly as part of a broader phenotype.
Limb disorders v2.48 LTBP1 Eleanor Williams Gene: ltbp1 has been classified as Amber List (Moderate Evidence).
Limb disorders v2.47 LTBP1 Eleanor Williams gene: LTBP1 was added
gene: LTBP1 was added to Limb disorders. Sources: Literature
Mode of inheritance for gene: LTBP1 was set to BIALLELIC, autosomal or pseudoautosomal
Publications for gene: LTBP1 were set to 33991472
Phenotypes for gene: LTBP1 were set to Cutis laxa, autosomal recessive, type IIE, OMIM:619451; Brachydactyly, HP:0001156; Clinodactyly, HP:0030084; Syndactyly, HP:0001159
Review for gene: LTBP1 was set to GREEN
Added comment: Associated with Cutis laxa, autosomal recessive, type IIE #619451 (AR) in OMIM.

PMID: 33991472 - Pottie et al 2021 - report 8 individuals from 4 unrelated consanguineous families with 4 different homozygous premature truncating LTBP1 variants. Core clinical features include cutis laxa, craniosynostosis, a copper beaten calvarium, short stature, and discernible craniofacial characteristics. Brachydactyly was noted in 7/8 individuals, Clinodactyly in 7/8 individuals and Syndactyly in 5/8 individuals.
Sources: Literature