Association of Clinical Phenotypes in Haploinsufficiency A20 (HA20) With Disrupted Domains of A20.

ABSTRACT: Background: Haploinsufficiency A20 (HA20) is a newly described monogenic disease characterized by a wide spectrum of manifestations and caused by heterozygous mutations in TNFAIP3 which encodes A20 protein. TNFAIP3 mutation leads to disruption of the A20 ovarian tumor (OTU) domain and/or the zinc finger (ZnF) domain. This study aims at exploring the association between the various manifestations of HA20 and different domains disruption of A20. Methods: We reviewed the HA20 cases in previous literature and summarized the clinical features, TNFAIP3 mutation loci and the disrupted domains caused by different sites and patterns of mutations. Patients were classified into three groups according to the A20 domains disruption. Results: A total of 89 patie

SUBMITTER: Chen Y 

PROVIDER: S-EPMC7546856 | biostudies-literature | 2020

REPOSITORIES: biostudies-literature