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Clinicopathological and prognostic significance of PD-L1 expression in colorectal cancer: a systematic review and meta-analysis
OBJECTIVE: To analyze the prognostic value of programmed death factor ligand 1 (PD-L1) in colorectal cancer. METHODS: Electronic databases, such as PubMed, Web of Science, Embase, and Cochrane library, were searched to identify studies evaluating the PD-L1 expression and overall survival (OS) in the...
Autores principales: | , , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
BioMed Central
2019
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6320581/ https://www.ncbi.nlm.nih.gov/pubmed/30609938 http://dx.doi.org/10.1186/s12957-018-1544-x |