Fig. 1
From: The augment of regulatory T cells undermines the efficacy of anti-PD-L1 treatment in cervical cancer
PD-L1 exhibited high expression in tumor cell lines and tumor tissue. A The mRNA level of PD-L1 in Hela cells and other three human tumor cell lines. B The protein level of PD-L1 in Hela cells and other three human tumor cell lines. The uncropped blots provided in Additional file 2: Fig. S1A. C The mRNA level of PD-L1 in U14 cells and other three mouse tumor cell lines. D The protein level of PD-L1 in U14 cells and other three mouse tumor cell lines. The uncropped blots provided in Additional file 2: Fig. S1B. E The detection of expression of PD-L1 by IHC in human cervical tumor tissue. The pictures were magnified for 400 times. Scale bar: 50 μm. F The counting of positive cells in figure (E). G, H. The mRNA level of PD-1 (F) and PD-L1 (G) in cervical squamous cell carcinoma patients. The original data of the two graphs was analysed by the GEPIA database for cervical squamous cell carcinoma. I PD-L1 expression in different types of cancer. The original information of this graph comes from the Oncomine database