HPV and Cancer - NCI
Jan 31, 2025 · There are 12 high-risk HPV types: HPV 16, 18, 31, 33, 35, 39, 45, 51, 52, 56, 58, and 59. Two of these, HPV 16 and HPV 18, are responsible for most HPV-related cancers.
Human Papillomavirus (HPV) Vaccines - NCI - National Cancer …
Although Cervarix and Gardasil prevent infection with just two high-risk HPV types, HPV16 and HPV18, these two HPV types are responsible for most HPV-caused cancers.
Cervical Cancer Causes, Risk Factors, and Prevention - NCI
Aug 2, 2024 · Two high-risk types, HPV 16 and HPV 18, cause 70% of cervical cancers worldwide. Nearly all people who are sexually active will become infected with HPV at some point in their lives.
Gardasil 9 Protects against Additional HPV Types - NCI
Feb 18, 2015 · HPV types 16 and 18 are responsible for approximately 70 percent of all cervical cancers and HPV types 31, 33, 45, 52, and 58 are responsible for another 20 percent of cervical cancers.
HPV and Pap Test Results: Next Steps after an Abnormal Test
Jun 6, 2024 · HPV test results show whether high-risk HPV types were found in cervical cells. An HPV test will come back as a negative test result or a positive test result.
Definition of HPV 16 - NCI Dictionary of Cancer Terms
A type of HPV that is transmitted sexually and causes cancers of the cervix, anus, oropharynx (the middle part of the throat, behind the mouth), vagina, vulva, and penis. A long-lasting infection with HPV 16 can cause cell changes that, if not treated, …
Cervical Cancer Prevention (PDQ®) - NCI
Mar 6, 2024 · HPV type 16 (HPV-16) and HPV type 18 (HPV-18) are most often associated with invasive disease. Characterization of carcinogenic risk associated with HPV types is an important step in the process of developing a combination HPV vaccine for …
HPV 16/18 E6/E7/HSP70 plasmid DNA prime vaccine pBI-11/HPV …
A therapeutic prime/boost cancer vaccine consisting of PVX7, which is a combination of two vaccines: the pBI-11 prime vaccine, a therapeutic codon-optimized plasmid DNA vaccine encoding for the E6 and E7 oncoproteins of the human papillomavirus (HPV) subtypes 16 (HPV16) and 18 (HPV18) fused with heat shock protein 70 (HSP70), and the HPV tumor ...
Oral HPV16 Infection Precedes Head and Neck Cancer
Feb 12, 2016 · In a new study, researchers have confirmed that infection with human papillomavirus (HPV) 16 precedes the development of some head and neck cancers. Previous …
Recombinant Human Papillomavirus (HPV) Quadrivalent Vaccine
May 7, 2015 · The HPV quadrivalent vaccine protects against infection with low-risk HPV types 6 and 11, which cause most genital warts, and against high-risk HPV types 16 and 18, which cause several types of precancers and cancer.