Antibody-drug conjugates are transforming cancer treatment, and payload characteristics are emerging as crucial determinants of clinical activity. As exemplified by Weng and colleagues, advancements in the linker and payload chemistry may provide the next evolutionary step in enabling this class of drugs to overcome chemoresistance and deliver even more profound responses. See related article by Weng et al., p. 950 (2).
©2023 American Association for Cancer Research.