NCIt synonyms : Vvax001 Therapeutic Cancer Vaccine; rSFVeE6,7; HPV E6/7 Semliki Forest Virus Based Cancer Vaccine;
NCIt definition : A vaccine consisting of a recombinant, attenuated, replication-incompetent form of
the Semliki Forest Virus (SFV) vector encoding the viral oncoproteins E6 and E7 derived
from the human papillomavirus (HPV), with potential immunomodulating and antineoplastic
activities. Upon intramuscular administration, HPV E6/E7-encoding SFV vaccine Vvax001
induces expression of the E6/E7 proteins and stimulates both the innate and the adaptive
immune system, resulting in a potent cytotoxic T-lymphocyte (CTL) response against
and lysis of tumor cells expressing HPV E6 and E7. Oncoproteins E6 and E7 play a key
role in the development of cervical intraepithelial neoplasia (CIN) and cervical carcinoma.;