
James Larkin PhD FRCP F Med Sci, ESMO 2026: Personalized mRNA Cancer Vaccines: Melanoma Study Success Provides Proof of Principle for Other Malignancies
James Larkin PhD FRCP F Med Sci
MADRID, Spain— Personalized mRNA cancer vaccines for a range of tumor types are now seen as a realistic possibility thanks to mRNA technology already harnessed for treating melanoma in the phase III INTerpath-001 trial reported at the 2026 Annual Congress of the European Society for Medical Oncology. Peter Goodwin heard the latest on the potential of cancer vaccines from Scientific Co-Chair of ESMO 2026, James Larkin PhD FRCP F Med Sci, Head of The Royal Marsden Skin Unit, and Joint Training Programme Director for Medical Oncology and Lead of the Cancer Immunotherapy Theme at The Royal Marsden’s Institute of Cancer Research NIHR Biomedical Research Centre, in London UK.
Personalized mRNA Cancer Vaccines: Melanoma Study Success Provides Proof of Principle for Other Malignancies
An interview with:
Professor James Larkin PhD FRCP F Med Sci, Head of The Royal Marsden Skin Unit, Joint Training Programme Director for Medical Oncology and Lead of the Cancer Immunotherapy Theme at The Royal Marsden / Institute of Cancer Research NIHR Biomedical Research Centre, London UK, Scientific Co-Chair of the European Society for Medical Oncology 2026 Annual Congress.
MADRID, Spain— Personalized mRNA cancer vaccines for a range of tumor types are now seen as a realistic possibility thanks to mRNA technology already harnessed for treating melanoma in the phase III INTerpath-001 trial reported at the 2026 Annual Congress of the European Society for Medical Oncology.
Peter Goodwin heard the latest on the potential of cancer vaccines from Scientific Co-Chair of ESMO 2026, James Larkin PhD FRCP F Med Sci, Head of The Royal Marsden Skin Unit, and Joint Training Programme Director for Medical Oncology and Lead of the Cancer Immunotherapy Theme at The Royal Marsden’sInstitute of Cancer Research NIHR Biomedical Research Centre, in London UK.
AUDIO JOURNAL OF ONCOLOGY, James Larkin PhD FRCP F Med Sci
SOURCE
Next in ESMO
All 49 interviewsInterview 2 of 49

Georgina V Long PhD FRACP; ESMO 2026: Neoantigen mRNA Vaccine Significantly Delays Recurrence in Patients with Resected Melanoma
MADRID, Spain—Individualized vaccination as adjuvant therapy for patients with stage two to four resected melanoma has achieved positive and highly encouraging outcomes according to findings from the INTerpath-001: Phase 3 study reported at the European Society for Medical Oncology 2026 congress. Patients in the study were randomized to treatment with the mRNA-based neoantigen therapy intismeran autogene added to standard immune checkpoint inhibitor adjuvant therapy, and compared with a control arm of patients receiving checkpoint inhibition alone.
Related Episodes

Charles E Geyer MD; ESMO 2025: Antibody Drug Conjugate T-DXd Brings Longer Cancer-Free Survival for Patients with HER2-Positive Early Breast Cancer and Residual Invasive Disease
Charles E Geyer MD, at ESMO 2025, discusses DESTINY-Breast05 results, revealing trastuzumab deruxtecan (T-DXd) significantly improves disease-free survival for HER2-positive early breast cancer patients with residual invasive disease after neoadjuvant therapy. T-DXd outperformed trastuzumab emtansin

Jeanne Tie MD, ESMO Berlin: Liquid Biopsy Brings Chemo-free Option for Patients with Stage Three Colon Cancer
Some patients being treated for stage three colon cancer could avoid the use of chemotherapy and be spared toxicities such as neuropathy: according to a study in which ctDNA liquid biopsy monitoring f

Paul H Cottu MD PhD, ESMO Berlin: Chemo-Free Regimen with Neoadjuvant CDK 4/6 Inhibition plus Endocrine Therapy Benefits Patients with High-Risk ER+ HER2- Early Breast Cancer
Aan identifyable subset of patients with high-risk ER+ HER2- early breast cancer better off without chemotherapy