Possible sarcopenia and risk of new-onset type 2 diabetes mellitus in older adults in China: a 7-year longitudinal cohort study.

Background: Previous studies have shown that type 2 diabetes mellitus (T2DM) can cause sarcopenia; however, these conditions may have a bidirectional association. This study aimed to explore the longitudinal association between possible sarcopenia and new-onset T2DM.

Methods: We conducted a population-based cohort study using nationally representative data from the China Health and Retirement Longitudinal Study (CHARLS).

miR-371-5p down-regulates pre mRNA processing factor 4 homolog B (PRPF4B) and facilitates the G1/S transition in human hepatocellular carcinoma cells.

Increasing evidence has lent support to the notion that miRNAs regulate hepatocellular carcinoma (HCC) cell proliferation by directly targeting cell cycle-related genes. Among these genes, we identified PRPF4B, a CDK-like kinase, as a new target of miR-371-5p. Over-expression of miR-371-5p and knockdown of PRPF4B promotes cell growth by accelerating the G1/S transition in HCC cell lines.