Significance of Mesothelin expression in gastrointestinal cancer and relation with cancer malignancy
Project/Area Number |
24592017
|
Research Category |
Grant-in-Aid for Scientific Research (C)
|
Allocation Type | Multi-year Fund |
Section | 一般 |
Research Field |
Digestive surgery
|
Research Institution | Hokkaido University |
Principal Investigator |
|
Co-Investigator(Kenkyū-buntansha) |
KAMIYAMA Toshiya 北海道大学, 医学研究科, 准教授 (80322816)
NISHIHARA Hiroshi 北海道大学, 医学研究科, 特任准教授 (50322805)
OZAKI Michitaka 北海道大学, 保健科学研究院, 教授 (80256510)
|
Project Period (FY) |
2012-04-01 – 2015-03-31
|
Project Status |
Completed (Fiscal Year 2014)
|
Budget Amount *help |
¥5,330,000 (Direct Cost: ¥4,100,000、Indirect Cost: ¥1,230,000)
Fiscal Year 2014: ¥390,000 (Direct Cost: ¥300,000、Indirect Cost: ¥90,000)
Fiscal Year 2013: ¥2,470,000 (Direct Cost: ¥1,900,000、Indirect Cost: ¥570,000)
Fiscal Year 2012: ¥2,470,000 (Direct Cost: ¥1,900,000、Indirect Cost: ¥570,000)
|
Keywords | mesotherin / cancer / mesothelin / Mesothelin / リンパ管浸潤 |
Outline of Final Research Achievements |
We investigated the relationship of cancer malignancies and mesothelin expression in the gastrointestinal cancer. Mesothelin expression was examined by immunohistochemical staining of surgical specimens of pancreas cancer (n=66), bile duct cancer (n=61), gastric cancer (n=110), colorectal cancer (n=91), and IPNMs (n=37). We compared between clinicopathological parameter, prognosis and mesothelin expression intensity and location, respectively. In all carcinomas, high-level of mesothelin expression was correlated with poor patient outcome. Moreover, co-expression with CA125 was poor prognostic factor in pancreas cancer, and luminal mesothelin expression was also poor prognostic factor in gastric cancer and in bile duct cancer. In colorectal cancer, mesotholin expression was correlated with lymphatic invasion in vitro sutudy and clinicopathological findings.
|
Report
(4 results)
Research Products
(13 results)
-
[Journal Article] Importance of luminal membrane mesothelin expression in intraductal papillary mucinous neoplasms.2015
Author(s)
Einama T, Kamachi H, Nishihara H, Homma S, Kanno H, Ishikawa M, Kawamata F, Konishi Y, Sato M, Tahara M, Okada K, Muraoka S, Kamiyama T, Taketomi A, Matsuno Y, Furukawa H, Todo S.
-
Journal Title
Oncol Lett.
Volume: 9(4)
Pages: 1583-1589
Related Report
Peer Reviewed
-
[Journal Article] The Significance of Luminal Membrane Mesothelin Expression in Intraductal Papillary Mucinous Neoplasms2014
Author(s)
Takahiro Einama, Hirofumi Kamachi, Hiroshi Nishihara, Shigenori Homma, Hiromi Kanno, Marin Ishikawa, Futoshi Kawamata, Yuji Konishi, Masanori Sato, Munenori Tahara, Kuniaki Okada, Shunji Muraoka, Toshiya Kamiyama, Akinobu Taketomi, Yoshihiro Matsuno, Satoru Todo
-
Journal Title
Oncology Letters
Volume: 未定
Related Report
Peer Reviewed
-
-
-
-
[Presentation] Intraductal papillary mucinous neoplasms(IPMNs)におけるMesothelin発現様式の検討2014
Author(s)
永生 高広, 蒲池 浩文, 西原 広史, 本間 重紀, 田原 宗徳, 岡田 邦明, 村岡 俊二, 神山 俊哉, 松野 吉宏, 谷口 雅彦, 古川 博之, 武富 紹信, 藤堂 省
Organizer
第114回日本外科学会
Place of Presentation
国立京都国際会館・グランドプリンスホテル京都(京都)
Related Report
-
-
-
-
-
-
-