alexa Bacterial vaginosis and inflammatory response showed association with severity of cervical neoplasia in HPV-positive women.
Oncology

Oncology

Journal of HPV and Cervical Cancer

Author(s): de CastroSobrinho JM, RabeloSantos SH, FugueiredoAlves RR, Derchain S

Abstract Share this page

Vaginal infections may affect susceptibility to and clearance of human papillomavirus (HPV) infection and chronic inflammation has been linked to carcinogenesis. This study aimed to evaluate the association between bacterial vaginosis (BV) and inflammatory response (IR) with the severity of cervical neoplasia in HPV-infected women. HPV DNA was amplified using PGMY09/11 primers and genotyping was performed using a reverse line blot hybridization assay in 211 cervical samples from women submitted to excision of the transformation zone. The bacterial flora was assessed in Papanicolaou stained smears, and positivity for BV was defined as ≥ 20% of clue cells. Present inflammatory response was defined as ≥ 30 neutrophils per field at 1000× magnification. Age higher than 29 years (OR:1.91 95% CI 1.06-3.45), infections by the types 16 and/or 18 (OR:1.92 95% CI 1.06-3.47), single or multiple infections associated with types 16 and/or 18 (OR: 1.92 CI 95% 1.06-3.47), BV (OR: 3.54 95% CI 1.62-7.73) and IR (OR: 6.33 95% CI 3.06-13.07) were associated with severity of cervical neoplasia (CIN 2 or worse diagnoses), while not smoking showed a protective effect (OR: 0.51 95% CI 0.26-0.98). After controlling for confounding factors, BV(OR: 3.90 95% CI 1.64-9.29) and IR (OR: 6.43 95% CI 2.92-14.15) maintained their association with the severity of cervical neoplasia. Bacterial vaginosis and inflammatory response were independently associated with severity of cervical neoplasia in HPV-positive women, which seems to suggest that the microenvironment would relate to the natural history of cervical neoplasia.

This article was published in Bacterial vaginosis and inflammatory response showed association with severity of cervical neoplasia in HPV-positive women. and referenced in Journal of HPV and Cervical Cancer

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, Food, Aqua and Veterinary Science Journals

Dr. Krish

[email protected]

1-702-714-7001 Extn: 9040

Clinical and Biochemistry Journals

Datta A

[email protected]

1-702-714-7001Extn: 9037

Business & Management Journals

Ronald

[email protected]

1-702-714-7001Extn: 9042

Chemical Engineering and Chemistry Journals

Gabriel Shaw

[email protected]

1-702-714-7001 Extn: 9040

Earth & Environmental Sciences

Katie Wilson

[email protected]

1-702-714-7001Extn: 9042

Engineering Journals

James Franklin

[email protected]

1-702-714-7001Extn: 9042

General Science and Health care Journals

Andrea Jason

[email protected]

1-702-714-7001Extn: 9043

Genetics and Molecular Biology Journals

Anna Melissa

[email protected]

1-702-714-7001 Extn: 9006

Immunology & Microbiology Journals

David Gorantl

[email protected]

1-702-714-7001Extn: 9014

Informatics Journals

Stephanie Skinner

[email protected]

1-702-714-7001Extn: 9039

Material Sciences Journals

Rachle Green

[email protected]

1-702-714-7001Extn: 9039

Mathematics and Physics Journals

Jim Willison

[email protected]

1-702-714-7001 Extn: 9042

Medical Journals

Nimmi Anna

[email protected]

1-702-714-7001 Extn: 9038

Neuroscience & Psychology Journals

Nathan T

[email protected]

1-702-714-7001Extn: 9041

Pharmaceutical Sciences Journals

John Behannon

[email protected]

1-702-714-7001Extn: 9007

Social & Political Science Journals

Steve Harry

[email protected]

1-702-714-7001 Extn: 9042

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