… value used in this meta-analysis to evaluate the relationship between PD-L1 expression and
NSCLC prognosis … PD-L1 expression and clinical characteristics. When the HR > 1, a poor …

… Given the discrepancy in PD-L1 assessment assay and … 8,583 patients to explore PD-L1
prognostic value in breast cancer … the correlation between PD-L1 and breast cancer prognosis. …

… PD-L1 and PD-L2 are two receptors for PD-1, here we summarize and analyze the different
prognostic values of PD-1, PD-L1, and PD-… risk warning value of PD-1/PD-L1 expression in …

… To determine the prognostic value of PD-L1 expression for OS, univariate and multivariate
… factors for poor prognosis, but PD-L1 expression did not affect OS regardless of HPV status. …

… To our knowledge this is the first large-scale report of the prognostic value of PD-1 and PD-L1
expression on immunohistochemistry in patients with high grade UTUC. We found that PD-…

… the prognostic role of PD-L1 … PD-L1 expression had signal better prognosis in EGFR
mutation subgroup, contrary to EGFR wild-type group. To determine the prognostic value of PD-L1 …

… We performed a meta-analysis to investigate the prognostic value of PD-L1 in ESCC. We
searched PubMed, Embase, Web of Knowledge, and Cochrane Central Register of Controlled …

… To some extent, it may also account for different PD-L1 positive rates in these studies. The
PDL1 positive rate in our study was 13.3%, which was slightly lower than the rate of 20% in …

… of programmed death 1 (PD-1) and its ligand PD-L1 is associated with poor outcome for …
the expression of PD-1 and PD-L1 and to investigate their clinical and prognostic significance in …

… lower in PD-L1-positive patients than in PD-L1-negative … PD-L1 expression negatively
affects the prognosis of patients with solid tumors. PD-L1 might serve as an efficient prognostic …