Clinicopathological and prognostic significance of PD-L1 in oral cancer: A preliminary retrospective immunohistochemistry study.
Daniel LenouvelMiguel Ángel González-MolesIsabel Ruiz-ÁvilaClara Chamorro-SantosLucía González-RuizIsabel González-RuizPablo Ramos-GarcíaPublished in: Oral diseases (2020)
PD-L1 expression is more common in non-smokers and non-drinkers, and its presence in the adjacent non-tumour epithelium suggests it may be involved in early oncogenesis.
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