miR‐126‐3p Serves as a Biomarker for Hepatitis B Virus‐Associated Chronic Acute Liver Failure and Regulates Inflammation by Regulating ERRFI1
Year: 2025
Type: article
Abstract: Hepatitis B virus-associated chronic acute liver failure (HBV-ACLF) is the leading cause of ACLF, affecting approximately 90% of patients with ACLF. The objective of this study was to investigate the clinical relevance of miR-126-3p on HBV-ACLF as well as the regulatory impact of ERRFI1 and miR-126-3p on the inflammatory response caused by ACLF via in vitro experimental methodologies. RT-qPCR was utilized to quantify the expression levels of miR-126-3p, ERRFI1, NLRP3, caspase 1, and IL-1β. The clinical function of miR-126-3p was assessed using ROC analysis or Kaplan-Meier curve. Cell proliferation was quantified via the CCK-8 assay, while the dual-luciferase reporter assay was employed to confirm the specific binding interaction between miR-126-3p and ERRFI1. In patients with HBV-ACLF, a significant downregulation of miR-126-3p expression was observed; The level of miR-126-3p served as a prognostic indicator for the progression of HBV-ACLF, with reduced expression being associated with an unfavorable clinical outcome. In addition, miR-126-3p was found to modulate LPS-induced cell proliferation, and inflammation in THLE-2 cells through the regulation of ERRFI1 expression. Therefore, miR-126-3p might serve as a biomarker for HBV-ACLF.
DOI: 10.1002/jbt.70252
Authors: Yiping Luo, Qiuping Ren, Jun He, Menghang Wu
Institution: West China Hospital of Sichuan University
Language: English
Subfield: Cancer Research
Domain: Life Sciences
Open Access status: bronze
OpenAlex ID: W4409433013