TRIM13 and ductal breast carcinoma in situ: Oncomine database revealed that TRIM13 was lower-expressed in invasive ductal and invasive lobular breast carcinoma, invasive lobular breast carcinoma, invasive ductal breast carcinoma, tubular breast carcinoma, mucinous carcinoma, ductal breast carcinoma in situ, breast carcinoma, invasive breast carcinoma, and medullary carcinoma with respect to normal tissues.