2008 Fiscal Year Final Research Report
Mechanism of multicentric carcinogenesis and prevention of the second cancer in the upper aerodigestive induced by cigarette smoking and alcohol drinking
Project/Area Number |
18591467
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Research Category |
Grant-in-Aid for Scientific Research (C)
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Allocation Type | Single-year Grants |
Section | 一般 |
Research Field |
Digestive surgery
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Research Institution | Kyushu University |
Principal Investigator |
MORITA Masaru Kyushu University, 大学病院, 講師 (30294937)
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Project Period (FY) |
2006 – 2008
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Keywords | 食道癌 / 喫煙 / 飲酒 / p53 / FHIT / アルデヒド / 酸化的DNA損傷 |
Research Abstract |
食道癌の発生には喫煙・飲酒の関与が大きい。本研究にて、食道癌では癌抑制遺伝子p53の変異頻度が高く、中でもタバコ煙中のベンツピレンがもたらすトランスバージョン変異が多いことが明らかとなった。さらに癌抑制遺伝子FHITの低下が飲酒による食道多発癌の発生と関与していることが示唆された。一方、動物実験にてアルデヒド脱水素酵素の異常とアルデヒドの蓄積がアルコールによる発癌に関与していることが示唆された。
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Research Products
(37 results)
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[Journal Article] Acute Lung Injury following an Esophagectomy for Esophageal Cancer : With special Reference to the Clinical Factors and Cytokine Levels of Peripheral Blood and Pleural Drainage Fluid2008
Author(s)
Morita M, Yoshida R, Ikeda K, Egashira A, Oki E, Sadanaga N, Kakeji Y, Ichiki Y, Sugio K, Yasumoto K, Maehara Y
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Journal Title
Dis Esophagus 21
Pages: 30-36
Peer Reviewed
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[Journal Article] Expression of Cytochrome P450 in non-small cell lung cancer2008
Author(s)
Oyama T, Sugio K, Isse T, Matsumoto A, Nose N, Uramoto H, Nozoe T, Morita M, Kagawa N, Osaki T, Muto M, Yasumoto K, Kawamoto T
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Journal Title
Front Biosci 13
Pages: 5787-5793
Peer Reviewed
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[Journal Article] Clinical significance of cytokeratin positive cells in bone marrow of gastric cancer patients2007
Author(s)
Oki E, Kakeji Y, Baba H, Nishida K, Koga T, Tokunaga E, Egashira A, Ikeda K, Yoshida R, Yamamoto M, Morita M, Maehara Y
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Journal Title
J Cancer Res Clin Oncol 133
Pages: 995-1000
Peer Reviewed
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[Journal Article] Salvage esophagectomy after definitive chemoradiotherapy for esophageal cancer2007
Author(s)
Oki E, Morita M, Kakeji Y, Ikebe M, Sadanaga N, Egasira A, Nishida K, Koga T, Ohata M, Honboh T, Yamamoto M, Baba H, Maehara Y
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Journal Title
Dis Esophagus 20
Pages: 301-304
Peer Reviewed
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[Journal Article] Expressionof FHIT in esophageal epithelium and carcinoma : Reference to drinking, smoking and multicentric carcinogenesis2006
Author(s)
Morita M, Oyama T, Nakata S, Ono K, SugayaM, Uramoto H, Yoshimatsu T, Hanagiri T, Sugio K, Yasumoto K
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Journal Title
Anticancer Res 26
Pages: 2243-2248
Peer Reviewed
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[Presentation] The difference p53 abnormalities between cancer of the upper and lower digestive tract2007
Author(s)
Oki E, Kakeji Y, Ohgaki K, Shiotani S, Imamura I, Shibahara K, Yoshida R, Egashira A, Sadanaga N, Morita M, Maehara Y
Organizer
第66回日本癌学会学術総会
Place of Presentation
横浜
Year and Date
20071003-05
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[Presentation] Recent advance of surgical treatment for esophageal cancer in Japan : Anexperience of 1000 cases that underwent esophagectomy in a single institute2007
Author(s)
Morita M, Okada S, Masuda T, Ikeda K, Yoshida R, Honboh T, Ohta M, Egashira A, Oki E, Sadanaga N, Kakeji Y, Maehara Y
Organizer
The 43rd Annual Meeting of American Society of Clinical Oncology
Place of Presentation
Chicago, USA
Year and Date
20070601-05
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