The Importance of MicroRNA Expression in Pseudoexfoliation Syndrome.

ABSTRACT: Pseudoexfoliation syndrome (PEX) is an important systemic disorder of the extracellular matrix, in which granular amyloid-like protein fibers accumulate in the anterior segment of the eyeball as well as in other organs. PEX is currently considered to be a multifactorial systemic disorder with genetic and environmental risk factors. The aim of this manuscript was to analyze miR expression in PEX. In recent years, an attempt has been made to investigate and describe the level of expression of selected miRs in PEX. Four polymorphisms of genes isolated from the blood that may be related to PEX were identified and miR-122-5p was found to be upregulated in patient blood. Furthermore, 18 miRs were identified with a statistically different expression in the aqueous humor. A significantly elevated

SUBMITTER: Tomczyk-Socha M 

PROVIDER: S-EPMC9653611 | biostudies-literature | 2022 Oct

REPOSITORIES: biostudies-literature