CXCR2 and endometrial cancer: Considering endometrial cancer, a significant relationship was noted between its incidence and pathogenesis on the one hand and CCL2, CCL5, and CXCL8 chemokines, and their selected receptors, including CCR2 (the receptor for CCL2) and CXCR2 (the receptor for CXCL8) on the other [3,5,6,8,9].