37 / 54
TILs+
PD-L1+
Type I
TILs-
PD-L1-
Type II
PD-L1-
TILs+
Type IV
PD-L1+
TILs-
Type III
Tumour Microenvironment
Teng MWL
et al
. Cancer Res 2015
Tumor microenvironment types based on TILs and PD-L1
TILs: Tumour-Infiltrating Lymphocytes