The role of CD47 in immune escape of colon cancer and its correlation with heterogeneity of tumor immune microenvironment 1Department of Neurosurgery, 3201 Hospital of Xi’an Jiaotong University Health Science Center, HanZhong, ShaanXi, China 2Department of Pathology, Chongqing University Jiangjin Hospital, ChongQing, China DOI 10.7717/peerj.18579 Academic Editor Brittany Lasseigne Subject Areas Bioinformatics, Cell Biology, Gastroenterology and Hepatology, Oncology Keywords CD47, Immune...