CD163 and colorectal carcinoma: In comparison with that in the HC, the percentages of circulating CD14+CD169+, CD14+CD169+CD163+ and CD14+CD169+CD206+ monocytes and TIMs CD14+CD169+ as well as IL-10+CD14+CD169+, but not IL-12+ CD14+CD169+ macrophages were significantly increased, accompanied by higher levels of plasma IL-10 in the CRC patients.