title: The upregulation of immune checkpoint ligand PD-L1 in tumour microenvironment.
authors.affiliation: Department of Radiation Oncology, Beijing Military General Hospital, Dongcheng, Beijing, China.
authors.forename: W
authors.initials: W
authors.lastname: Xu
authors.forename: H
authors.initials: H
authors.lastname: Jiang
authors.forename: J
authors.initials: J
authors.lastname: Gao
authors.forename: Y
authors.initials: Y
authors.lastname: Zhao
mesh_terms: D060890:B7-H1 Antigen / Q000502:physiology*; D018414:CD8-Positive T-Lymphocytes / Q000276:immunology; D066246:ErbB Receptors / Q000502:physiology; D006801:Humans; D022423:Myeloid Cells / Q000276:immunology; D011518:Proto-Oncogene Proteins / Q000502:physiology; D016283:Proto-Oncogene Proteins p21(ras); D059016:Tumor Microenvironment; D015854:Up-Regulation; D018631:ras Proteins / Q000502:physiology
chemical_list: D060890:B7-H1 Antigen; C423236:CD274 protein, human; C117307:KRAS protein, human; D011518:Proto-Oncogene Proteins; D066246:ErbB Receptors; D016283:Proto-Oncogene Proteins p21(ras); D018631:ras Proteins