Article
Expression and clinical significance of PD-L1 and BRAF expression in nasopharyngeal carcinoma.
BMC cancer - 29 Oct 2019
Cao Yabing, Chan Kin Iong, Xiao Gungli, Chen Yanqun, Qiu Xibin, Hao Hu, Mak Sao Chi, Lin Tongyu
Abstract excerpt
BACKGROUND: The prognostic value of programmed death-ligand 1 (PD-L1) and BRAF expression in nasopharyngeal carcinoma (NPC) is not well-defined. In this study we investigated alterations in PD-L1, BRAF and EGFR by using immunohistochemistry analysis in a cohort of consecutively enrolled NPC patients. METHODS: A retrospective review of 154 NPC patients form our previous study (BMC Cancer. 2013; 13:226) were...
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