A Narrative Review of Genes Associated with Liver Fibrosis in Biliary Atresia
Overview
Affiliations
Background And Objective: Biliary atresia (BA) is characterized by biliary inflammation and obstruction. In the later phase, liver fibrosis occurs. Although the etiology of BA is believed to be multi-factorial, genetic predisposition has been proposed to play a critical role in the pathogenesis. This review aimed to provide an updated summary of the genes that have been reported to be involved in BA-associated liver fibrosis.
Methods: The review was conducted via evaluation of MalaCards (BA disease: MalaCards-research articles, drugs, genes, clinical trials) which is a universally applied website including various human disease database. The database of genes that are involved in liver fibrosis were studied.
Key Content And Findings: Thirty-one genes that are associated with BA according to the disease relevance score were reviewed after further evaluations. Eleven genes () that are specific and with a potential association with liver fibrosis were selected for detailed description. Increased expression of , , , , , , , and maybe associated with the development of liver fibrosis in BA patients, while the expression of and are more likely to suppress liver fibrosis.
Conclusions: Current scientific evidence using gene database has revealed a close association between genetic anomalies and the pathogenesis of liver fibrosis in BA. With a better understanding of these anomalies, therapy targeting these related genes may be a new therapeutic approach to alleviate liver fibrosis in BA.