Prediction of head and neck cancer prognosis based on genetic polymorphism, viral infection, and biomarkers
Project/Area Number |
23592535
|
Research Category |
Grant-in-Aid for Scientific Research (C)
|
Allocation Type | Multi-year Fund |
Section | 一般 |
Research Field |
Otorhinolaryngology
|
Research Institution | University of the Ryukyus |
Principal Investigator |
SUZUKI Mikio 琉球大学, 医学(系)研究科(研究院), 教授 (00226557)
|
Project Period (FY) |
2011 – 2013
|
Project Status |
Completed (Fiscal Year 2013)
|
Budget Amount *help |
¥5,070,000 (Direct Cost: ¥3,900,000、Indirect Cost: ¥1,170,000)
Fiscal Year 2013: ¥1,560,000 (Direct Cost: ¥1,200,000、Indirect Cost: ¥360,000)
Fiscal Year 2012: ¥1,560,000 (Direct Cost: ¥1,200,000、Indirect Cost: ¥360,000)
Fiscal Year 2011: ¥1,950,000 (Direct Cost: ¥1,500,000、Indirect Cost: ¥450,000)
|
Keywords | 頭頸部癌 / ヒト乳頭腫ウイルス / 生物学的活性 / 低酸素性細胞 / アルコール / 喫煙 / 糖代謝 / EBウイルス / 遺伝子多型 / 生活習慣 / 予後 / 重複癌 / ウイルス / 遺伝子 / 癌 / 臨床 / 放射線 |
Research Abstract |
The aim of the study is to predict head and neck squamous cell carcinoma (HNSCC) prognosis before treatment start. The following results were obtained. 1) Gene polymorphism related to alcohol metabolism (ADH1B, ALDH2) and tobacco toxic substances metabolism (CYP1A1, GST) was investigated. The variant allele of I462V mutation in Msp was significantly correlated to carcinoma occurrence of mesopharyngeal carcinoma. 2) Human papillomavirus (HPV) infection was observed in approximately 30% of HNSCC. Of HNSCC with HPV infection, 75% demonstrated HPV integration to the host genome. HPV-related HNSCC prognosis is significantly better than HPV-unrelated HNSCC. 3) Biological activity of tumor: HIF-1 alpha and GLUT1 is highly expressed in HNSCC.
|
Report
(4 results)
Research Products
(27 results)
-
-
-
-
-
-
-
-
-
[Journal Article] Viral load, physical status, and E6/E7 mRNA expression of human papillomavirus in head and neck squamous cell carcinoma2012
Author(s)
Deng Z, Hasegawa M, Kiyuna A, Matayoshi S, Uehara T, Agena S, Yamashita Y, Ogawa K, Maeda H, Suzuki M
-
Journal Title
Head and Neck
Volume: in press
Related Report
Peer Reviewed
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-