• Search Research Projects
  • Search Researchers
  • How to Use
  1. Back to previous page

食道癌発癌機構の解析-特にEBウイルス遺伝子発現の関与について-

Research Project

Project/Area Number 09877238
Research Category

Grant-in-Aid for Exploratory Research

Allocation TypeSingle-year Grants
Research Field Digestive surgery
Research InstitutionHokkaido University

Principal Investigator

奥芝 俊一  北海道大学, 医学部附属病院, 講師 (70185536)

Co-Investigator(Kenkyū-buntansha) 杉浦 亮  北海道大学, 医学部, 助手 (20241317)
高田 賢蔵  北海道大学, 医学部, 教授 (30133721)
加藤 紘之  北海道大学, 医学部, 教授 (80002369)
Project Period (FY) 1997 – 1998
Project Status Completed (Fiscal Year 1998)
Budget Amount *help
¥2,100,000 (Direct Cost: ¥2,100,000)
Fiscal Year 1998: ¥600,000 (Direct Cost: ¥600,000)
Fiscal Year 1997: ¥1,500,000 (Direct Cost: ¥1,500,000)
Keywords食道癌 / EBウイルス / 核抗原EBNA1 / モノクローナル抗体 / 遺伝子発現
Research Abstract

1. 食道癌組織からのEBウィルスの検出
食道癌切除標本、パラフィン包埋絹織を用いて、ドットブロッティング、EBウイルスRNA-in situ hybridization,DNA-in situ hybridization、EBウイルス核抗原EBNA1、潜伏感染膜々ンパクLMP1に対するモノクローナル抗体を用いた免疫組織染色により、癌組織における甲ウイルスの存在を証明せんとしたが、現在のところ検出率は10%程度である。
2. 食道癌組織におけるEBウイルス遺伝子発現の解析
EBウイルス陽性腫瘍は、12種類のEBウイルス発癌関連遺伝子のうち何れが発現するかによって大きく3型に分類される。これはEBウイルス陽性腫瘍の成因を理解する上で不可欠な情報である。そこで食道癌組織よりメッセンジャーRNAを抽出し、逆転写PCR法により何れのEBウイルス遺伝子が発現しているかを検討せんとしたが、検出率が低く課題1を追求中である。

Report

(2 results)
  • 1998 Annual Research Report
  • 1997 Annual Research Report
  • Research Products

    (13 results)

All Other

All Publications (13 results)

  • [Publications] Yuhei Yamamoto: "USE OF INTRAPERITONEAL VESSELS IN RECONSTRUCTIVE MICROSURGERY : AN ACCOUNT OF 117 CASES." Scand J Plast Reconstr Hand Surg. 32. 179-183 (1998)

    • Related Report
      1998 Annual Research Report
  • [Publications] Mao Peizhong: "Revision of cDNA and protein structures of transcription factor GCF." Nucleic Acids Sympisium Series. 39. 199-200 (1998)

    • Related Report
      1998 Annual Research Report
  • [Publications] Masato Takimoto: "Molecular coloning of a novel human protein that binds specifically to nuclear factor GCF." Nucleic Acids Symposoum Series. 39. 201-202 (1998)

    • Related Report
      1998 Annual Research Report
  • [Publications] Naoto Senmaru: "SUPPRESSION OF Erk ACTIVATION AND IN VTVO GROWTH IN ESOPHAGEAL CANCER CELLS BY THE DOMINANT NEGATIVE Ras MUTANT,N116Y." International Journal of Cancer. 78. 366-371 (1998)

    • Related Report
      1998 Annual Research Report
  • [Publications] Yuhei Yamamoto: "Microsurgical Reconstruction of the Digestive Tract Following Pharyngolaryngectomy and Total Esophagectomy." Ann Plast Surg. 41. 22-27 (1998)

    • Related Report
      1998 Annual Research Report
  • [Publications] 奥芝俊一: "食道・胃静脈瘤-外科的治療" 新興医学出版社, 172 (1998)

    • Related Report
      1998 Annual Research Report
  • [Publications] 奥芝俊一: "食道非切除進行癌に対する食道挿管術を含めた集学的治療の効果。" 消化器癌. 6:1. 19-23 (1996)

    • Related Report
      1997 Annual Research Report
  • [Publications] Tadashi Kamada: "THE ROLE OF RADIOTHERAPY IN THE MANAGEMENT OF EXTRAHEPATIC BILE DUCT CANCER:AN ANALYSIS OFCONSECUTIVE PATIENTS TREATED WITH INTRALUMINAL AND/OR EXTERNAL BEAM RADIOTHERAPY." Int.J.Radiation Oncology Biol.Phys.34:4. 767-774 (1996)

    • Related Report
      1997 Annual Research Report
  • [Publications] Eriko Tsukamoto: "Early massive accumulation of In-111 pentetreotide in a metastatic liver tumor of isler cell carcinoma." Annals of Nuclear Medicine. 10:3. 339-342 (1996)

    • Related Report
      1997 Annual Research Report
  • [Publications] Yuhei Yamamoto: "Reconstruction Following Total Laryngoesophagectomy and Extensive Resection of the Superior Mediastinum." PLASTIC AND RECONSTRUCTIVE SURGERY. 99:2. 506-510 (1997)

    • Related Report
      1997 Annual Research Report
  • [Publications] Yuhei Yamamoto: "SURGICAL SALVAGE OF FAILED ESOPHAGEAL RECONSTRUCTION ATTEMPED WITH GASTRIC PEDICLE." JOURNAL OF RECONSTRUCTIVE MICROSURGERY. 13:4. 285-289 (1997)

    • Related Report
      1997 Annual Research Report
  • [Publications] Toshiyuki Takahashi: "A Giant Hepatic Hemangioma with Secondary Portsl Hypertension:A Case Peport of Successful Surgical Treatment." Hepato-Gastroenterology. 44. 1212-1214 (1997)

    • Related Report
      1997 Annual Research Report
  • [Publications] Shunichi Okushiba: "CURRENT TOPICS IN PHLEBOLOGY" Monduzzi Enditore S.p.A.-Bologna, 432 (1997)

    • Related Report
      1997 Annual Research Report

URL: 

Published: 1997-04-01   Modified: 2016-04-21  

Information User Guide FAQ News Terms of Use Attribution of KAKENHI

Powered by NII kakenhi