Three studies focusing on targeting ROBO1 by BiCAR-NK/T cells (ROBO1-CAR-NK/T cells) are ongoing in China and are intended to investigate the effects of CAR-NK cells on pancreatic cancer (NCT03941457), solid (NCT03940820) and malignant (NCT03931720) tumors. The gene discussed is ROBO1; the disease is pancreatic neoplasm.