PRJNA706906
Identification of SRSF6 splicing regulatory map and its impact on pleural fibrosis progression
Pleural fibrosis is defined as an excessive deposition of extracellular matrix that results in destruction of the normal pleural tissue architecture and compromised function. There is no effective medication for this disorder. Pleural mesothelial cells (PMCs/ Met-5a) play a key role in the process of pleural fibrosis. However, the detailed mechanisms are poorly understood. In our study, firstly SRSF6 protein has a major role in pleural fibrosis progression. To explore downstream of SRSF6, RNA sequencing was performed in Met-5a treated by bleomycin(0.2ug/ml) with SRSF6 siRNA or negtive control siRNA (siRNA NC).In conclusion, SRSF6 induced pleural fibrosis through a cluster pathway including SRSF6/WNT5A and SRSF6/SMAD1/5/9 signaling. SRSF6 is involved in pleural fibrosis, inhibition of SRSF6 is a novel strategy for treatment.