HSPA5 and endometrial carcinoma: In our study, we first examined the expression of GRP78 in Chinese endometrial carcinoma patients and found that GRP78 was highly expressed in endometrial carcinoma tissues compared with normal endometrial tissues and that this high expression was associated with the histological grade, lymph node status, FIGO stage, and overall survival time of the endometrial carcinoma patient, consistent with previous studies [34, 35].