Project/Area Number |
19590370
|
Research Category |
Grant-in-Aid for Scientific Research (C)
|
Allocation Type | Single-year Grants |
Section | 一般 |
Research Field |
Human pathology
|
Research Institution | Kanazawa Medical University |
Principal Investigator |
UEDA Yoshimichi Kanazawa Medical University, 医学部, 教授 (50271375)
|
Co-Investigator(Kenkyū-buntansha) |
SAGAWA Motoyasu 金沢医科大学, 医学部, 教授 (70292274)
|
Co-Investigator(Renkei-kenkyūsha) |
SHIMAZAKI Miyako 金沢医科大学, 医学部, 助教 (00440511)
|
Project Period (FY) |
2007 – 2008
|
Project Status |
Completed (Fiscal Year 2008)
|
Budget Amount *help |
¥4,030,000 (Direct Cost: ¥3,100,000、Indirect Cost: ¥930,000)
Fiscal Year 2008: ¥1,300,000 (Direct Cost: ¥1,000,000、Indirect Cost: ¥300,000)
Fiscal Year 2007: ¥2,730,000 (Direct Cost: ¥2,100,000、Indirect Cost: ¥630,000)
|
Keywords | 肺癌 / 扁平上皮癌 / HMGA2 / 上皮間質転換 / 浸潤・転移 / TGFβ / プラコグロビン / Laser captured microddisection / 上皮間質転換 EMT / EMT / Snail / cDNA array |
Research Abstract |
浸潤性肺扁平上皮癌細胞の上皮間質転換における HMGA2の関与を蛋白ならびに mRNAレベルで示すと共に、HMGA2発現誘導における TGFβ系シグナルの関与とHMGA2発現扁平上皮癌細胞における発現低下遺伝子群( E-cadhelin、Plakoglobin、zonula-occuludens 1(zo-1)、GSK3)、発現亢進遺伝子群(N-cadhelin、Smad4、Snail、cyclin D1、MMP-3、MMP-14、Jagged-1、Ezrin、Aquaporin-5)を選別・検証した。
|