Detection of HPV infection status from liquid based cytology specimens
Project/Area Number |
20591948
|
Research Category |
Grant-in-Aid for Scientific Research (C)
|
Allocation Type | Single-year Grants |
Section | 一般 |
Research Field |
Obstetrics and gynecology
|
Research Institution | Okayama University |
Principal Investigator |
HONGO Atsushi Okayama University, 岡山大学病院, 講師 (10301293)
|
Project Period (FY) |
2008 – 2010
|
Project Status |
Completed (Fiscal Year 2010)
|
Budget Amount *help |
¥4,030,000 (Direct Cost: ¥3,100,000、Indirect Cost: ¥930,000)
Fiscal Year 2010: ¥1,170,000 (Direct Cost: ¥900,000、Indirect Cost: ¥270,000)
Fiscal Year 2009: ¥1,820,000 (Direct Cost: ¥1,400,000、Indirect Cost: ¥420,000)
Fiscal Year 2008: ¥1,040,000 (Direct Cost: ¥800,000、Indirect Cost: ¥240,000)
|
Keywords | HPV / IGF-I受容体 / p53 / 遺伝子組み込み / 免疫組織染色 / 転写調節 / IGF-IR |
Research Abstract |
We found that infected HPV caused up-regulation of the insulin-like growth factor receptor in cervical cancer cell lines. By using this phenomenon, we evaluated expression levels and its localization of IGF-IR in human cervical cancer and its precursor lesions by immunohistochemistry. We could distinguish status of HPV infection by the localization of IGF-IR overexpression. Then we tried to utilize this technique in liquid based cytology specimens. However, we could not distinguish HPV infection status from cytology specimens.
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Report
(4 results)
Research Products
(7 results)