Scratching the Surface: NECTIN-4 as a Surrogate for Enfortumab Vedotin Resistance.

Aggen, David H; Chu, Carissa E; Rosenberg, Jonathan E · Clin Cancer Res · 2023

editorial · Level V

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Abstract

Clinical data with enfortumab vedotin (EV) suggest that most bladder cancers overexpress NECTIN-4. A recent article shows that NECTIN-4 membranous expression changes with progression to metastatic disease and that low NECTIN-4 expression in metastatic biopsies is potentially associated with EV resistance. These data argue for incorporation of NECTIN-4 expression into future biomarker strategies. See related article by Klümper et al., p. 1496.

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