Circulating miRNA 887 is differentially expressed in ARDS and modulates endothelial function.

ABSTRACT: Circulating microRNAs (miRNAs) can be taken up by recipient cells and have been recently associated with the acute respiratory distress syndrome (ARDS). Their role in host predisposition to the syndrome is unknown. The objective of the study was to identify circulating miRNAs associated with the development of sepsis-related ARDS and examine their impact on endothelial cell gene expression and function. We determined miRNA levels in plasma collected from subjects during the first 24 h of admission to a tertiary intensive care unit for sepsis. A miRNA that was differentially expressed between subjects who did and did not develop ARDS was identified and was transfected into human pulmonary microvascular endothelial cells (HPMECs). RNA sequencing, in silico analysis, cytokine expression, and

SUBMITTER: Goodwin AJ 

PROVIDER: S-EPMC7347270 | biostudies-literature | 2020 Jun

REPOSITORIES: biostudies-literature