In the SCORES study ( NCT04908787 ), women with ovarian cancer that progressed within 6 months after completing platinum-based therapy were randomized (2:1) to receive suvemcitug (1.5 mg kg<sup>-1</sup>), an antibody to vascular endothelial growth factor or placebo every 2 weeks, with chemotherapy (paclitaxel, topotecan or PEGylated liposomal doxorubicin). The gene discussed is VEGFA; the disease is ovarian carcinoma.