China's pharmaceutical regulatory authority has approved a new mRNA vaccine designed to target Epstein-Barr virus (EBV) positive tumors for Phase I clinical trials. Developed by WestGene Biopharma, based in Chengdu, Sichuan Province, the vaccine had earlier received approval from the US Food and Drug Administration in May, according to Chinese state-run Xinhua News. The vaccine has also successfully completed early trials for nasopharyngeal carcinoma and lymphoma, which are among the cancers linked to EBV, a Group-I carcinogen associated with over 10 types of cancer, including gastric cancer.
WestGene Biopharma plans to conduct further clinical trials to explore the vaccine's potential in advancing tumor immunotherapy..