HEGER, Z., Jimenez A. JIMENEZ, B. RUTTKAY-NEDECKY, M. KOMINKOVA, L. RICHTERA, Michal MASAŘÍK, O. ZITKA, Hana BINKOVÁ, V. ADAM and R. KIZEK. RELATION BETWEEN HPV STATUS AND OXIDATIVE STRESS INDICATORS IN PATIENTS WITH HEAD AND NECK CANCER. In 30th International Papillomavirus Conference & Clinical Workshop (HPV 2015). 2015.
Other formats:   BibTeX LaTeX RIS
Basic information
Original name RELATION BETWEEN HPV STATUS AND OXIDATIVE STRESS INDICATORS IN PATIENTS WITH HEAD AND NECK CANCER
Authors HEGER, Z. (203 Czech Republic), Jimenez A. JIMENEZ (203 Czech Republic), B. RUTTKAY-NEDECKY (203 Czech Republic), M. KOMINKOVA (203 Czech Republic), L. RICHTERA (203 Czech Republic), Michal MASAŘÍK (203 Czech Republic, belonging to the institution), O. ZITKA (203 Czech Republic), Hana BINKOVÁ (203 Czech Republic, guarantor, belonging to the institution), V. ADAM (203 Czech Republic) and R. KIZEK (203 Czech Republic).
Edition 30th International Papillomavirus Conference & Clinical Workshop (HPV 2015), 2015.
Other information
Original language English
Type of outcome Conference abstract
Field of Study 30200 3.2 Clinical medicine
Country of publisher Portugal
Confidentiality degree is not subject to a state or trade secret
RIV identification code RIV/00216224:14110/15:00087454
Organization unit Faculty of Medicine
Keywords in English HPV status; head cancer; neck cancer
Tags EL OK
Changed by Changed by: Ing. Mgr. Věra Pospíšilíková, učo 9005. Changed: 13/11/2015 09:09.
Abstract
OBJECTIVES Only a minority of HPV infections lead to invasive neoplastic state, indicating that viral oncogenes expression is not per se sufficient, and other events are required for succesfull oncogenesis. Presented study determines whether the HPV status in head and neck cancer (HNC) patients corresponds to biochemical markers of oxidative stress - metallothionein and reduced (GSH) and oxidized (GSSG) glutathiones. CONCLUSION Our examination of oxidative stress in HPV positive and negative specimens revealed differences in metallothionein levels. Our findings show that oxidative stress is involved in oncogenesis of HPV and further analyses of production of reactive oxygen species after infection should be performed.
Links
NT14337, research and development projectName: Studium a charakterizace primárních nádorových buněčných linií spinocelulárních karcinomů v oblasti hlavy a krku a jejich maligní potenciál.
Investor: Ministry of Health of the CR
PrintDisplayed: 28/7/2024 11:22