PARP4 and ovarian cancer: Then we searched for each RBPs in The Human Protein Atlas database (https://www.proteinatlas.org/) and immunohistochemical data showed that the expression levels of these genes (MRPL14, PARP4 and STRAP) were significantly increased, and the antibody staining degree of these genes (MRPL46, LUC7L2 and PAPOLA) was shallow in ovarian cancer tissue (Fig. 8) [39].