NCIt definition : An antibody-drug conjugate (ADC) composed of a human monoclonal antibody against the
fibroblast growth factor receptor type 3 (FGFR3) that is conjugated to an undisclosed
cytotoxic agent, with potential antineoplastic activity. Upon administration, the
antibody moiety of anti-FGFR3 ADC LY3076226 binds to FGFR3. Upon internalization,
the cytotoxic moiety causes cell death in FGFR3-expressing tumor cells. FGFR3, a receptor
tyrosine kinase upregulated or mutated in many tumor cell types, plays a key role
in tumor cell proliferation.;