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罹患同胞対法を用いた胃がん関連遺伝子の解明

Research Project

Project/Area Number 10152102
Research Category

Grant-in-Aid for Scientific Research on Priority Areas (A)

Allocation TypeSingle-year Grants
Research InstitutionKyushu University

Principal Investigator

笹月 健彦  九州大学, 生体防御医学研究所, 教授 (50014121)

Co-Investigator(Kenkyū-buntansha) 松野 正紀  東北大学, 医学部, 教授 (80004737)
横田 淳  国立がんセンター研究所, 部長 (10191503)
伊東 文生  札幌医科大学, 医学部, 講師 (90223180)
磨伊 正義  金沢大学, がん研究所, 教授 (80092807)
三輪 晃一  金沢大学, 医学部, 教授 (80019968)
時野 隆至  札幌医科大学, がん研究所, 教授 (40202197)
Project Period (FY) 1999
Project Status Completed (Fiscal Year 1999)
Budget Amount *help
¥74,000,000 (Direct Cost: ¥74,000,000)
Fiscal Year 1999: ¥37,000,000 (Direct Cost: ¥37,000,000)
Fiscal Year 1998: ¥37,000,000 (Direct Cost: ¥37,000,000)
Keywords胃がん / 連鎖解析 / 罹患同胞対法 / がん遺伝子 / 全ゲノムスキャニング / DNA多型マーカー / マイクロサテライトマーカー / 発がん / 遺伝要因
Research Abstract

胃がんの発症に寄与するがん関連遺伝子の単離を目的として、胃がん罹患同胞対検体収集、若年発症弧発胃がん症例検体の収集を継続し、罹患同胞対法による全ゲノムスキャニングを行った。
1.17施設の臨床グループにより、胃がん同胞発症対から、インフォームド・コンセントに基づいて採血を行い、DNAの抽出・保存を行った。これまでに70組の同胞対検体が収集された。
2.上記の胃がん同胞発症対57組に対して、4施設の解析グループにより400個のマイクロサテライトマーカーを用いたDNA多型解析を行った。MAPMAKER/SIBのプログラムを用いた連鎖解析を、全染色体について終了した。第1、8、9、11、21染色体において1.0以上のLOD値を示す領域を見出した。
3.健常対対照群326人のDNAを利用して、日本人集団における各マーカーのアリル同定の作業を4施設の解析グループにより完了した。
4.若年胃がん発症例(弧発例)の末梢血の採取を開始し、これまでに100人(発症時平均年齢41.6歳)のDNAが抽出・保存された。
これまでの57組を対象とした解析において、1以上のLOD値を示す上記染色体が同定されたことは注目に値する。解析数を増やすこと、若年発症弧発例を用いて解析すること等により胃がん発症との関連を確認する。

Report

(2 results)
  • 1999 Annual Research Report
  • 1998 Annual Research Report
  • Research Products

    (29 results)

All Other

All Publications (29 results)

  • [Publications] Shirasawa, S. et al.: "Rnx-deficiency results in congenital central hypovenitilation"Nature Genet.. (in press).

    • Related Report
      1999 Annual Research Report
  • [Publications] Okumura, K. et al.: "Activated Ki-Ras suppresses 12-O-tetradecanoylphorbol-13-acetate-induced activation of the c-June NH2-terminal kinase pathway in human colon cancer cells"Cancer Res.. 59. 2445-2450 (1999)

    • Related Report
      1999 Annual Research Report
  • [Publications] Sasazuki, T. et al.: "Effect of matching of class I HLA alleles on clinical outcome after transplantation of hematopoietic stem cells from an unrelated donor"New Engl. J. Med.. 339. 1177-1185 (1998)

    • Related Report
      1999 Annual Research Report
  • [Publications] Okada, F. et al.: "Impact of oncogenes in tumor angiogenesis : Mutant K-ras upregulation of VEGF/VPF is necessary, but not sufficient for tumorigenicity of human colorectal carcinoma cells"Proc. Natl. Acad. Sci. USA. 95. 3609-3614 (1998)

    • Related Report
      1999 Annual Research Report
  • [Publications] Yamamoto, H. et al.: "Association of matrilysin expression with recurrence and poor prognosis in human esophageal squamous cell carcinoma"Cancer Res.. 59. 3313-3316 (1999)

    • Related Report
      1999 Annual Research Report
  • [Publications] Lozonschi, L. et al.: "Controlling tumor angiogenesis and metastasis of C26 murine colon adenocarcinoma by a new matrix metalloproteinase inhibitor, KB-R7785, in two tumor models 1"Cancer Res.. 59. 1252-1258 (1999)

    • Related Report
      1999 Annual Research Report
  • [Publications] Yagi, K. et al.: "Alternatively spliced variant of Smad2 lacking exon 3. (comparison with wild-type Smad2 and Smad3)"J. Biol. Chem.. 274. 703-709 (1999)

    • Related Report
      1999 Annual Research Report
  • [Publications] Katai, H. et al.: "Incidence of nodal metastasis around the superior border of the pancreas based on the number of metastatic perigastric nodes"Gastric Cancer. 2. 115-117 (1999)

    • Related Report
      1999 Annual Research Report
  • [Publications] Nakajima, T. et al.: "Adjuvant mitomycin and flurouracil followed by oraluracil plus tegafur in serosa-negative gastric cancer : a randomized trial"Lancet. 354. 273-277 (1999)

    • Related Report
      1999 Annual Research Report
  • [Publications] Shimoyama, Y. et al.: "Biochemical characterization and functional analysis of two type II classic cadherins, cadherin-6 and -14, and comparison with E-cadherin."J. Biol. Chem.. 274. 11987-11994 (1999)

    • Related Report
      1999 Annual Research Report
  • [Publications] Tanaka, M. et al.: "Interaction of EphB2-tyrosine kinase receptor and its ligand conveys dorsalization signal in Xenopus leavisu development"Oncogenes. 17. 1509-1516 (1998)

    • Related Report
      1999 Annual Research Report
  • [Publications] Tanaka, S. et al.: "A novel fizzled gene identified in human esophageal carcinoma mediates APC/β-catenin signals"Proc. Natl. Acad. Sci. USA. 65. 10164-10169 (1998)

    • Related Report
      1999 Annual Research Report
  • [Publications] Maehara Y.: "Tumor angiogenesis and micrometastasis in bomne marrow of patients with early gastric cancer." Clin.Cancer Res.(in press). - (1999)

    • Related Report
      1998 Annual Research Report
  • [Publications] Sasazuki T.: "Effect of matching of class I HLA alleles on clinical outcome afte transplantation of hematopoietic stem cells from an unrelated done" New Eng.J.Med.339. 1177-1185 (1998)

    • Related Report
      1998 Annual Research Report
  • [Publications] Fukui Y.: "Higkly restricted T cell repertoire shaped by a single major histocompatibility complex-peptide ligand in the presence of a single rearrangec T cell repertore oraim." J.Exp.Med.188. 897-907 (1998)

    • Related Report
      1998 Annual Research Report
  • [Publications] Okada F.: "Impact of oncogenes in tumor angiogenesis:Mutant K-ras upregulation of VEGF/VPF is necessary,but not sufficient for tumorigenicity of human colorectal carcinoma cells." Proc.Natl.Acad.Sci.USA. 95. 3609-3614 (1998)

    • Related Report
      1998 Annual Research Report
  • [Publications] Takaoka A.: "Suppression of invasive properties of colon cancer cells by a metastasis suppressor KAI1 gene." Oncogene. 16. 1443-1453 (1998)

    • Related Report
      1998 Annual Research Report
  • [Publications] Shiratsuchi T.: "Cloning and characterization of BAI-associated protein I:a PDZ domain-containing protein that interacts with BA/1." Biochem.Biophys.Res.Commun.247. 597-604 (1998)

    • Related Report
      1998 Annual Research Report
  • [Publications] Naito H.: "Surgical aspect of enteroinsular axis after gasutrointinal surgery with referrence to incretin secreion" Pancreas. 16. 370-378 (1998)

    • Related Report
      1998 Annual Research Report
  • [Publications] Ohta T.: "Inhitibory effect of a serine protease inhibitor,FOY-305 on the invasion and metastasis of human gastric cancers." Int.J.Oncol.11. 813-817 (1998)

    • Related Report
      1998 Annual Research Report
  • [Publications] Takahashi Y.: "Significance of platelet-derived endothelial cell growth factor in the angiogenesis of human gastric cancer." Clin.Cancer Res.4. 429-434 (1998)

    • Related Report
      1998 Annual Research Report
  • [Publications] Takenoshita S.: "Charaterization of MADR2/Smad 2 gene, a human Mad homolog responsible for transforming grwoth factor-b and adtivin signal gransduction pathway" Genomics. 48. 1-11 (1998)

    • Related Report
      1998 Annual Research Report
  • [Publications] Yokota J.: "Expression of the Elm gene,a novel gene of CCN family,suppresses in vivo tumor growth and metastasis of K-1735 Murine melanoma cell" J.Exp.Med.187. 289-296 (1998)

    • Related Report
      1998 Annual Research Report
  • [Publications] Katai H.: "The outocom of surgical treatment for gastric carcinoma in the slderly." Jpn.J.Clin.Oncol.28. 112-115 (1998)

    • Related Report
      1998 Annual Research Report
  • [Publications] Koyanagi K.: "Case Report:Metachronous eary gasyric carcinoma in a reconstructed gastric tube after radical operation for oesophageal carcinoma." J.Gastroenterol.Hepatol.13. 311-315 (1998)

    • Related Report
      1998 Annual Research Report
  • [Publications] Ohnishi T.: "Identification of a novel gene marker specific for epithelial cells by utilizing a 3'-directed cDNA library." Cancer Res.58. 2440-2444 (1998)

    • Related Report
      1998 Annual Research Report
  • [Publications] Hong Li.: "Hepatocyte growth stimulate the invasion of gallbladder carcinoma cell lines in vitro." Clin.Exp.Metastasis. 16. 74-82 (1998)

    • Related Report
      1998 Annual Research Report
  • [Publications] Xiangming C.: "The expression of candeherin-catenin complex in association with the clnicopathologic features of early gastric cancer." Surgery Today. 28. 587-594 (1998)

    • Related Report
      1998 Annual Research Report
  • [Publications] Tanaka M.: "Interaction of EphB2-tyrosine kinase receptor and its ligand coveys dorsalization signal in Xenopus laevis development." Oncogene. 17. 1509-1516 (1998)

    • Related Report
      1998 Annual Research Report

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Published: 1998-04-01   Modified: 2016-04-21  

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