Investigating the role of sugar chain in microenvironment of skin cancer
Project/Area Number |
24689045
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Research Category |
Grant-in-Aid for Young Scientists (A)
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Allocation Type | Partial Multi-year Fund |
Research Field |
Dermatology
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Research Institution | Osaka University |
Principal Investigator |
TERAO mika 大阪大学, 医学(系)研究科(研究院), 特任研究員 (40570669)
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Project Period (FY) |
2012-04-01 – 2015-03-31
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Project Status |
Completed (Fiscal Year 2014)
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Budget Amount *help |
¥17,290,000 (Direct Cost: ¥13,300,000、Indirect Cost: ¥3,990,000)
Fiscal Year 2014: ¥4,160,000 (Direct Cost: ¥3,200,000、Indirect Cost: ¥960,000)
Fiscal Year 2013: ¥4,030,000 (Direct Cost: ¥3,100,000、Indirect Cost: ¥930,000)
Fiscal Year 2012: ¥9,100,000 (Direct Cost: ¥7,000,000、Indirect Cost: ¥2,100,000)
|
Keywords | 糖転移酵素 / GnT-V / M1マクロファージ / M2マクロファージ / 皮膚がん / 悪性黒色腫 / 皮膚硬化 / 強皮症 / 線維芽細胞 / PI3K-Akt |
Outline of Final Research Achievements |
N-Acetylglucosaminyltransferase-V (GnT-V) expression is elevated during malignant transformation in various types of cancer. To characterize the biological function of GnT-V in macrophages,we analyzed the role of GnT-V using GnT-V knockout (KO) mice. In bone marrow-derived macrophages (BMDMs), IL-4-induced expressions of M2 macrophage markers were reduced in KO mice. In addition, KO mice were resistant to BLM-induced skin sclerosis with reduced number of CD163+ M2 macrophages. These results suggest the importance of GnT-V in differentiation of M2 macrophages in the skin.
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Report
(4 results)
Research Products
(34 results)
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[Journal Article] Barrier abnormality due to ceramide deficiency leads to psoriasiform inflammation in a mouse model.2013
Author(s)
Nakajima K, Terao M, Takaishi M, Kataoka S, Goto-Inoue N, Setou M, Horie K, Sakamoto F, Ito M, Azukizawa H, Kitaba S, Murota H, Itami S, Katayama I, Takeda J, Sano S.
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Journal Title
J Invest Dermatol.
Volume: 133
Issue: 11
Pages: 2555-2565
DOI
Related Report
Peer Reviewed
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[Journal Article] Periostin Facilitates Skin Sclerosis via PI3K/Akt Dependent Mechanism in a Mouse Model of Scleroderma2012
Author(s)
Yang L, Serada S, Fujimoto M, Terao M, Kotobuki Y, Kitaba S, Matsui S, Kudo A, Naka T, Murota H, Katayama I
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Journal Title
PLoS One
Volume: 7(7)
Issue: 7
Pages: e41994-e41994
DOI
Related Report
Peer Reviewed
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