LncRNA XIST/miR-381-3P/STAT1 axis as a potential biomarker for lupus nephritis.

Objective: We aim to investigate the potential roles of key genes in the development of lupus nephritis (LN), screen key biomarkers, and construct the lncRNA XIST/miR-381-3P/STAT1 axis by using bioinformatic prediction combined with clinical validation, thereby providing new targets and insights for clinical research.

Methods: Gene expression microarrays GSE157293 and GSE112943 were downloaded from the GEO database to obtain differentially expressed genes (DEGs), followed by enrichment analyses on these DEGs, which were enriched and analyzed to construct a protein-protein interaction (PPI) network to screen core genes. The lncRNA-miRNA-mRNA regulatory network was predicted and constructed based on the miRNA database.

Chonggu Granules Improve Cartilage Matrix Metabolism in Knee Osteoarthritis via the miR-148a-3p/Wnt/β-Catenin Pathway.

Purpose: This study aims to explore the effect and underlying mechanism of Chonggu Granules (CGG) in knee osteoarthritis (KOA) in rats.

Methods: A papain-induced KOA model was established in rats. The pathological alterations of extracellular matrix in rat cartilage tissues were observed through hematoxylin and eosin (H&E) staining, followed by Mankin score for quantitative scoring.

The protective effects of qihuang jianpi zishen decoction on mrl/lpr mice and its mechanism.

Systemic lupus erythematosus (SLE) is a chronic disease of the autoimmune system with multiple damages, most commonly renal damage. The aim of the present study is to examine the therapeutic ability of Qihuang Jianpi Zishen decoction (QJZ) on MRL/lpr mice and uncover its mechanism preliminarily. Twenty-four female MRL/lpr mice were assigned into the model, prednisolone, mycophenolate mofetil and QJZ groups randomly.