RNA expression and m5c modification in NSUN2 kncok down CaSki cell

5-methylcytosine (m5C) modification ubiquitously occurs on mammalian mRNAs and plays important roles in multiple biological processes. Currently, the role of m5C in cancer initiation and progression is gaining more and more research attention, but the detailed mechanism remains unclear. As an m5C methyltransferase with unique mRNA catalytic activity, NSUN2 was found to be highly expressed in multiple cancers including gastric, bladder, gallbladder, and breast cancers, suggesting NSUN2 might exert oncogenic properties through affecting m5C levels in cancer cells. Therefore, to understand the potential roles of RNA m5C modification in tumorigenesis of cervical cancer, we established NSUN2 stable knockdown CaSki cell, and perform RNA-seq and RNA-BisSeq to figure out the possible pathway involved in cervical cancer development. NSUN2 stable knockdown CaSki cell was established by lentivirus infection. RNA of wildtype cells and NSUN2 stable knockdown CaSki cells were extracted for RNA-seq and RNA bisulfite sequencing measurement.