TP53 and ovarian carcinoma: Ovulation has been suggested to cause genotoxic damage in the ovarian surface epithelium where ovarian cancers have traditionally been thought to originate; the recent findings of colocalization of γ-H2AX with p53 staining in STILs and STICs in the fimbria, adjacent to the ovarian surface, is therefore highly intriguing and will be important to explore further.