This gene is associated with a phenotype in OMIM but not in Gene2Phenotype. This gene is also Amber with a recommendation to promote to Green on the Intestinal failure panel (Version 1.40) with the following reviews:
" Established gene-disease association with MEDNIK syndrome - PMID: 32306098 propose a clinical and genetic expansion for AP1S1-associated disease - 2 consanguineous families, each carrying a homozygous missense AP1S1 variant - AP1S1 knockout cell line demonstrated tight-junction and polarity abnormalities that were rescued by WT AP1S1, but not the AP1S1 missense variants. Sources: Literature
Zornitza Stark (Australian Genomics), 5 Oct 2020"
"This gene is associated with a phenotype in OMIM but not in Gene2Phenotype. After discussion with the Genomics England Clinical Team it was decided that it was appropriate to consider all evidence (including the cases that have an intestinal phenotype for this gene - MEDNIK syndrome), therefore, there is enough evidence to support a gene-disease association. This gene should be rated Green at the next review."
After discussion with the Genomics England Clinical Team it was decided that this gene should also be included in this panel.
Created: 4 May 2021, 10 a.m.
Mode of inheritance
BIALLELIC, autosomal or pseudoautosomal
Non-syndromic congenital intestinal failure; MEDNIK syndrome, OMIM:609313
Gene: ap1s1 has been classified as Amber List (Moderate Evidence).
gene: AP1S1 was added gene: AP1S1 was added to Cholestasis. Sources: Literature Q2_21_rating tags were added to gene: AP1S1. Mode of inheritance for gene: AP1S1 was set to BIALLELIC, autosomal or pseudoautosomal Publications for gene: AP1S1 were set to 32306098; 15668823; 19057675; 23423674; 30244301 Phenotypes for gene: AP1S1 were set to Non-syndromic congenital intestinal failure; MEDNIK syndrome, OMIM:609313 Review for gene: AP1S1 was set to GREEN