PD-L1 expression evaluated by 22C3 antibody is a better prognostic marker than SP142/SP263 antibodies in breast cancer patients after resection

Abstract Immune checkpoint inhibitors (ICI) have demonstrated efficacy in the treatment of solid cancers. However, there is no unified predictive biomarker available for ICIs. We aimed to compare the prognostic impact of using three PD-L1 antibodies (SP142, SP263, and 22C3) for immunohistochemical (...

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Bibliographic Details
Main Authors: Yoon Jin Cha, Dooreh Kim, Soong June Bae, Sung Gwe Ahn, Joon Jeong, Hye Sun Lee, Soyoung Jeon, Tae-Kyung Yoo, Woo-Chan Park, Chang Ik Yoon
Format: article
Language:EN
Published: Nature Portfolio 2021
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Online Access:https://doaj.org/article/0597b8278dd9439abf128006ae1c2932
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