LncRNA-Anrel promotes the proliferation and migration of synovial fibroblasts through regulating miR-146a-mediated annexin A1 expression.

Objective: Increasing evidence demonstrates that long non-coding RNAs (lncRNAs) are closely related to multiple human autoimmune diseases, and their dysregulation is tightly linked to inflammation and disease progression. Nonetheless, little is known about the consequences of aberrant expression of lncRNAs during rheumatoid arthritis (RA) development. In this study, we screened for the expressions of lncRNAs in RA synovial fibroblasts (RA-SF) and investigated their functions in RA-SF proliferation and migration, and the relevant underlying mechanisms.

Effect of heat shock pretreatment on apoptosis and metallothionein expression in rat cardiomyocytes.

To investigate the effect of heat shock pretreatment on apoptosis and mitochondrial metallothionein (MT) expression in rat cardiomyocytes. In vitro cultured H9C2 cells were randomly divided into three groups: control, hydrogen peroxide (H2O2) injury, and H2O2 injury after heat shock pretreatment (n = 6 per group). Cardiomyocyte apoptosis and caspase-3 activity were assayed after treatment.