alexa Role of human papilloma virus in the oral carcinogenesis: an Indian perspective.
Oncology

Oncology

Journal of Integrative Oncology

Author(s): Chocolatewala NM, Chaturvedi P

Abstract Share this page

Abstract Oral squamous cell carcinoma (OSCC) is one of the most common cancers in the Indian subcontinent. Although tobacco and alcohol are the main etiologic factors for nearly three-fourth of these cancers, no definite etiologic factor can be identified in one-fourth of the cases. There is growing evidence that human papilloma virus (HPV) may act as a cocarcinogen, along with tobacco, in the causation of oral cancers. The role of HPV in the etiology of anogenital cancers has been firmly established, and infection with this virus has also been shown to have prognostic significance. However, there is no clear evidence to support its involvement in oral carcinogenesis. We searched the PubMed database for all literature published from 1985 to 2008 and performed a systemic review in order to understand the relationship of HPV with oral cancers and its prevalence in various sub-sites in the oral cavity. Association of HPV is strongest for oropharyngeal cancers, especially cancers of the tonsils, followed by those of the base of tongue. High-risk HPV-16 is the predominant type; it commonly affects the younger age-groups, with males appearing to have a predisposition for infection with this strain. Its prevalence increases from normal to dysplasia and finally to cancer. HPV prevalence has been reported to be twice as high in premalignant lesions as in normal mucosa and is nearly five times higher in OSCC. The overall prevalence of HPV in OSCC ranges between 20-50\%. OSCCs associated with HPV have been found to have better outcomes, being more responsive to radiotherapy and showing higher survival rates. In view of the association of HPV with OSCC, it should be worthwhile to conduct further experimental studies to elucidate its role in oral carcinogenesis. This article was published in J Cancer Res Ther and referenced in Journal of Integrative Oncology

Relevant Expert PPTs

Relevant Speaker PPTs

Recommended Conferences

Relevant Topics

Peer Reviewed Journals
 
Make the best use of Scientific Research and information from our 700 + peer reviewed, Open Access Journals
International Conferences 2017-18
 
Meet Inspiring Speakers and Experts at our 3000+ Global Annual Meetings

Contact Us

Agri & Aquaculture Journals

Dr. Krish

[email protected]

1-702-714-7001Extn: 9040

Biochemistry Journals

Datta A

[email protected]

1-702-714-7001Extn: 9037

Business & Management Journals

Ronald

[email protected]

1-702-714-7001Extn: 9042

Chemistry Journals

Gabriel Shaw

[email protected]

1-702-714-7001Extn: 9040

Clinical Journals

Datta A

clinicaljo[email protected]

1-702-714-7001Extn: 9037

Engineering Journals

James Franklin

[email protected]

1-702-714-7001Extn: 9042

Food & Nutrition Journals

Katie Wilson

[email protected]

1-702-714-7001Extn: 9042

General Science

Andrea Jason

[email protected]

1-702-714-7001Extn: 9043

Genetics & Molecular Biology Journals

Anna Melissa

[email protected]

1-702-714-7001Extn: 9006

Immunology & Microbiology Journals

David Gorantl

[email protected]

1-702-714-7001Extn: 9014

Materials Science Journals

Rachle Green

[email protected]

1-702-714-7001Extn: 9039

Nursing & Health Care Journals

Stephanie Skinner

[email protected]

1-702-714-7001Extn: 9039

Medical Journals

Nimmi Anna

[email protected]

1-702-714-7001Extn: 9038

Neuroscience & Psychology Journals

Nathan T

[email protected]

1-702-714-7001Extn: 9041

Pharmaceutical Sciences Journals

Ann Jose

[email protected]

1-702-714-7001Extn: 9007

Social & Political Science Journals

Steve Harry

[email protected]

1-702-714-7001Extn: 9042

 
© 2008- 2017 OMICS International - Open Access Publisher. Best viewed in Mozilla Firefox | Google Chrome | Above IE 7.0 version
adwords