Therapeutic HPV Vaccine Can Trigger Resolution of Virus and Cervical Cancer in Some CIN Patients

MedicalResearch.com Interview with:

Diane Harper, M.D., M.P.H., M.S.Professor of Family Medicine and Obstetrics and GynecologySenior Associate Director, Michigan Institute for Clinical and Health ResearchPhysician Director for Community Outreach, Engagement and Health Disparities,Rogel Cancer CenterMichigan Medicine

Dr. Harper

Diane Harper, M.D., M.P.H., M.S.
Professor of Family Medicine and Obstetrics and Gynecology
Senior Associate Director, Michigan Institute for Clinical and Health Research
Physician Director for Community Outreach, Engagement and Health Disparities,
Rogel Cancer Center
Michigan Medicine 

MedicalResearch.com: What is the background for this study?

Response: There is no current cure for women with HPV infection that has progressed to CIN 2/3 disease. The only treatment is for the diseased cervix, and does not eliminate the risk of another CIN 2/3 from the HPV infection 15-20 years later.

This vaccine is made from a live virus that has 3 genes inserted:  human cytokine IL-2, and modified forms of HPV 16 E6 and E7 proteins. When the vaccine is injected subcutaneously, the proteins for HPV 16/E6 and E7 and the cytokine LI-2 proteins are made. These proteins trigger the immune response.  This is very different form imiquimod which is topical and not specific for HPV.

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