Nectin-4 Positivity in Genitourinary Malignancies: A Systematic Review.
Aberrant expression of nectin-4 (N4) has been observed in several malignancies emerging as new target for antibody-drug conjugates, especially in urothelial carcinoma of the bladder (UBC). Limited data on N4 positivity in nonurothelial genitourinary (GU) …