Anti-miR-93-5p therapy prolongs sepsis survival by restoring the peripheral immune response.

ABSTRACT: Sepsis remains a leading cause of death for humans and currently has no pathogenesis-specific therapy. Hampered progress is partly due to a lack of insight into deep mechanistic processes. In the past decade, deciphering the functions of small noncoding miRNAs in sepsis pathogenesis became a dynamic research topic. To screen for new miRNA targets for sepsis therapeutics, we used samples for miRNA array analysis of PBMCs from patients with sepsis and control individuals, blood samples from 2 cohorts of patients with sepsis, and multiple animal models: mouse cecum ligation puncture-induced (CLP-induced) sepsis, mouse viral miRNA challenge, and baboon Gram+ and Gram- sepsis models. miR-93-5p met the criteria for a therapeutic target, as it was overexpressed in baboons that died early after in

SUBMITTER: Dragomir MP 

PROVIDER: S-EPMC10348769 | biostudies-literature | 2023 Jul

REPOSITORIES: biostudies-literature