Journal of the Chinese Medical Association : JCMA
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Treatment of chronic hepatitis C (CHC) evolved rapidly due to the invention of interferon-free direct antiviral agents. Previous clinical trials showed combination therapy with paritaprevir/ritonavir, ombitasvir, and dasabuvir (PrOD) with or without ribavirin (RBV) can cure over 95% of genotype 1 CHC patients, regardless with cirrhosis or not. However, real-world data regarding the efficacy and safety of PrOD-based therapy in Asian HCV genotype 1 CHC patients are limited, especially for advanced-fibrotic patients who failed previous therapy with pegylated interferon (PEG-IFN) plus RBV. ⋯ Our real-world data in Taiwan revealed that PrOD-based rescue therapy is well-tolerated and highly effective for genotype 1 CHC patients with advanced fibrosis failing previous therapy with PEG-IFN plus RBV.
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Extracellular vesicles (EVs) are a heterogeneous group of membrane-bound vesicles with complex cargoes including proteins, lipids, and nucleic acids. EVs have received significant attention due to their specific features including stability under harsh conditions and involvement in cell-to-cell communication. Circulating EVs and the molecules associated with them are important in the diagnosis and prognosis of cancers. MicroRNAs (miRNAs) are a group of small noncoding RNAs that have a role in regulating gene expression. Current literature shows that circulating miRNAs can be used as noninvasive biomarkers for early detection of cancers. The present study was set to investigate the potential role of serum exosomal miRNA expression levels in colorectal cancer (CRC) patients and evaluate their correlation with clinicopathologic features. ⋯ The findings provide evidence on the roles of miR-301a and miR-23a in CRC development and their potential roles as noninvasive biomarkers for early detection of CRC.
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This study was conducted to investigate the treatment efficacies and immunological mechanisms of action of dioscin in mice with chicken collagen type II-induced arthritis (CIA). ⋯ Dioscin may affect the differentiation of Th17 and Tregs and secretion of related factors by regulating CD4 T cell subset-related signal transduction and the expression of transcription-activating factor STAT3 and STAT5, thus exerting useful immunoregulatory roles in CIA mice.