Personalised neoantigen vaccine after surgery
In a 2025 Nature report, nine people with high-risk, fully resected stage III or IV clear-cell renal cell carcinoma received a peptide vaccine designed from mutations in their own tumour, with or without ipilimumab.
All nine developed vaccine-directed T-cell responses. At a median 40.2 months after surgery, none had experienced recurrence, and no dose-limiting toxicity was reported.
