MiR-26a-5p regulates cardiac fibroblasts collagen expression by targeting ULK1

MiRNA is a class of small non-coding RNA which has an important effect on posttranscriptional gene regulation. It can regulate the expression of the target gene at the mRNA level and further influence the protein level of the target gene. We found that ULK1 may be the target gene of miR-26a-5p, and ULK1 (unc-51 like autophagy activating kinase 1) is a key component in autophagy pathway. In this study, we overexpressed miR-26a-5p by transfecting...