Here, the results of antibody HPA017330 staining revealed that CALD1 was intensively expressed in ovary normal tissue (ovarian stroma cells) (Fig. 6A), and was intensively or moderately expressed in ovarian serous cystadenocarcinoma, ovarian mucinous cystadenocarcinoma, and endometroid carcinoma of ovary (Fig. 6BCD). Here, CALD1 is linked to ovarian mucinous cystadenocarcinoma.