Dataset Information
The use of circulating miRNAs for the diagnosis, prognosis, and personalized treatment of MASLD.
Ontology highlight
ABSTRACT: Introduction
Metabolic dysfunction-associated steatotic liver disease (MASLD), formerly NAFLD, includes a range of conditions from steatosis to hepatocellular carcinoma and poses a significant health and economic burden. Circulating microRNAs (miRNAs) are key regulators of metabolic and inflammatory pathways involved in MASLD. However, their clinical utility as non-invasive biomarkers remain unclear. This review aims to clarify their diagnostic, prognostic, and therapeutic potential, addressing current gaps in the literature.Methods
Following PRISMA guidelines, we conducted a systematic review of 1149 studies from the PubMed and Scopus databases up to 2024, focused on circulating miRNAs in MASLD.Results
The most frequently studied miRNAs included miR-122 (35.56% of studies), miR-21 (18.89%), miR-34 (14.44%), and miR-192-5p (13.33%). Diagnostic accuracy varied among miRNAs, with miR-200 and miR-298 demonstrating AUROCs of 0.96 and 0.98, respectively, for MASLD detection. In MASH, miR-200, miR-298, and miR-342 exhibited near-perfect AUROCs of 0.99, while miR-122 showed values between 0.81 and 1.0. For HCC, miR-214 achieved an AUROC of 0.88, and miR-34a ranged from 0.73 to 0.76. Several miRNA panels demonstrated high diagnostic accuracy, with AUROCs up to 0.99, particularly in distinguishing HCC from other liver conditions. Prognostically, elevated miR-122 levels correlated with disease severity and fibrosis progression, while miR-21 and miR-223 were linked to obesity-associated MASH. Therapeutic interventions, including surgery, dietary modifications, and supplementation, were found to modulate miRNA profiles.Conclusions
MiRNAs exhibit strong potential as minimally invasive biomarkers for MASLD, contributing to improved diagnosis, prognosis, and therapeutic decision-making. Their stability and role in personalized medicine underscore their clinical relevance.
SUBMITTER: Tobaruela-Resola AL
PROVIDER: S-EPMC12373555 | biostudies-literature | 2025 Aug
REPOSITORIES: biostudies-literature
Publications
The use of circulating miRNAs for the diagnosis, prognosis, and personalized treatment of MASLD.
Journal of physiology and biochemistry 20250716 3
<h4>Introduction</h4>Metabolic dysfunction-associated steatotic liver disease (MASLD), formerly NAFLD, includes a range of conditions from steatosis to hepatocellular carcinoma and poses a significant health and economic burden. Circulating microRNAs (miRNAs) are key regulators of metabolic and inflammatory pathways involved in MASLD. However, their clinical utility as non-invasive biomarkers remain unclear. This review aims to clarify their diagnostic, prognostic, and therapeutic potential, add ...[more]
