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ヒト癌におけるムチン遺伝子ならびに新しい接着因子の発現と予後との臨床疫学的研究

Research Project

Project/Area Number 13220016
Research Category

Grant-in-Aid for Scientific Research on Priority Areas

Allocation TypeSingle-year Grants
Review Section Biological Sciences
Research InstitutionKagoshima University

Principal Investigator

米澤 傑  鹿児島大学, 大学院・医歯学総合研究科, 教授 (10175002)

Co-Investigator(Kenkyū-buntansha) 後藤 正道  鹿児島大学, 大学院・医歯学総合研究科, 助教授 (80325779)
高尾 尊身  鹿児島大学, 生命科学資源開発研究センター, 教授 (80171411)
村田 長芳  鹿児島大学, 大学院・医歯学総合研究科, 教授 (60020765)
野元 三治  鹿児島大学, 大学院・医歯学総合研究科, 助手 (20274813)
Project Period (FY) 2001 – 2004
Project Status Completed (Fiscal Year 2004)
Budget Amount *help
¥37,300,000 (Direct Cost: ¥37,300,000)
Fiscal Year 2004: ¥10,900,000 (Direct Cost: ¥10,900,000)
Fiscal Year 2003: ¥10,100,000 (Direct Cost: ¥10,100,000)
Fiscal Year 2002: ¥8,300,000 (Direct Cost: ¥8,300,000)
Fiscal Year 2001: ¥8,000,000 (Direct Cost: ¥8,000,000)
Keywordsムチン / 免疫組織化学 / 浸潤性膵管癌 / 胆管の粘液産生癌 / 予後 / DNAメチル化 / 接着因子 / 膵内分泌腫瘍 / 膵管内乳頭粘液性腫瘍 / 胆管癌 / 臨床疫学 / 癌患者の予後 / ヒト癌 / マイクロディセクション / 免疫組織学 / 分子病理学 / 手術適応
Research Abstract

浸潤性膵管癌において、MUC4(気道型膜結合ムチン)の発現を免疫組織化学的に検索し、予後を含む様々な臨床病理学的事項、ならびに、MUC4の発現に関連するとされるErbB2やp27の発現状況との比較検討を行った。MUC4の発現と、ErbB2やp27の発現には有意な相関は認められなかったが、浸潤性膵管癌におけるMUC4の発現が独立した予後不良因子であることが判明し、これまでに報告してきた高悪性度の肝内胆管癌(腫瘤形成型)ならびに肝外胆管癌におけるMUC4の発現と併せて、膵胆管系癌において、MUC4が普遍的な予後不良因子として重要であることが明らかとなった。一方、胆管の粘液産生癌のCuboidal typeにおいて、胃幽門型分泌ムチンのコア蛋白(MUC6)は常に発現しているが、糖鎖抗原(CA/HIK1083)は常に発現していないという明らかな解離があることが分かり、その解離が腫瘍の発生・分化の過程で生じ、胆管の粘液産生癌のCuboidal typeの予後が良いことにも関連している可能性を示した。
MUC2の遺伝子発現に密接に関係するプロモーター領域の特定のCpG部位を同定し、その結果を、ヒト唾液腺腫瘍からマイクロディセクション法で採取した腫瘍細胞におけるMUC2の遺伝子発現機構の研究に応用し、MUC2遺伝子のプロモーター領域の特異的なCpG部位のメチル化がMUC2の発現に際し重票な役割を担っていることを、培養細胞のみでなく実際のヒト腫膓組織でも明らかにした。
新しい接着因子トロンボモジュリン(TM)が、膵ランゲルハンス島のβ細胞に特異的に発現していることを見出し、さらに、膵内分泌腫瘍においてはTMの発現が転移を抑制する方向に働き、またTMが膵内分泌腫瘍の良悪性の診断において有用な分子マーカーであることを示した。

Report

(4 results)
  • 2004 Annual Research Report
  • 2003 Annual Research Report
  • 2002 Annual Research Report
  • 2001 Annual Research Report
  • Research Products

    (45 results)

All 2004 Other

All Journal Article (12 results) Book (3 results) Publications (30 results)

  • [Journal Article] The antimetastaic role of thrombomodulin expression in islet cell-derived tumors and its diagnostic value2004

    • Author(s)
      Iino, S., et al.
    • Journal Title

      Clin.Cancer Res. 10・(18PT1)

      Pages: 6179-6188

    • Related Report
      2004 Annual Research Report
  • [Journal Article] Loss of P16/CDKN2A protein in Epstein-Barr virus-associated gastric carcinoma2004

    • Author(s)
      Koriyama, C., et al.
    • Journal Title

      Oncology 67・1

      Pages: 81-87

    • Related Report
      2004 Annual Research Report
  • [Journal Article] Mucin expression in pleomorphic adenoma of salivary gland : a potential role for MUC1 as a marker to predict recurrence2004

    • Author(s)
      Hamada, T., et al.
    • Journal Title

      J.Clin.Pathol. 57・8

      Pages: 813-821

    • Related Report
      2004 Annual Research Report
  • [Journal Article] An illustrated consensus on the classification of pancreatic intraepithelial neoplasia and intraductal papillary mucinous neoplasms2004

    • Author(s)
      Hruban, R.H., et al.
    • Journal Title

      Am.J.Surg.Pathol. 28・7

      Pages: 977-987

    • Related Report
      2004 Annual Research Report
  • [Journal Article] Polymorphisms of the CYP1B1 gene as risk factors for human renal cell cancer2004

    • Author(s)
      Sasaki, M., et al.
    • Journal Title

      Clin.Cancer Res. 10・6

      Pages: 2015-2019

    • Related Report
      2004 Annual Research Report
  • [Journal Article] Expression of mucins in the human fetal and neonatal stomach2004

    • Author(s)
      Su, L., et al.
    • Journal Title

      Acta Histochem.Cytochem. 37・13

      Pages: 163-172

    • Related Report
      2004 Annual Research Report
  • [Journal Article] Pathologic features of mucin-producing bile duct tumors : two histopathologic categories as counterparts of pancreatic intraductal papillary-mucinous neoplasms2004

    • Author(s)
      Shibahara, H., et al.
    • Journal Title

      Am.J.Surg.Pathol. 28・3

      Pages: 327-338

    • Related Report
      2004 Annual Research Report
  • [Journal Article] Combined status of MUC1 mucin and surfactant apoprotein A expression can predict the outcome of patients with small-size lung adenocarcinoma2004

    • Author(s)
      Tsutsumida, H., et al.
    • Journal Title

      Histopathology 44・2

      Pages: 147-155

    • Related Report
      2004 Annual Research Report
  • [Journal Article] MUC4 is a novel prognostic factor of intrahepatic cholangiocarcinoma-mass forming type2004

    • Author(s)
      Shibahara, H., et al.
    • Journal Title

      Hepatology 39・1

      Pages: 220-229

    • Related Report
      2004 Annual Research Report
  • [Journal Article] MUC4 expression is a novel prognostic factor in patients with invasive ductal carcinoma of the pancreas

    • Author(s)
      Saitou, M., et al.
    • Journal Title

      J.Clin.Pathol. (印刷中)

    • Related Report
      2004 Annual Research Report
  • [Journal Article] Mapping of the methylation pattern of the MUC2 promoter in pancreatic cancer cell lines, using bisulfite genomic sequencing

    • Author(s)
      Hamada, T., et al.
    • Journal Title

      Cancer Lett. (印刷中)

    • Related Report
      2004 Annual Research Report
  • [Journal Article] Distribution of a single nucleotide polymorphism on codon 211 of the androgen receptor gene and its correlation with human renal cell cancer in japanese patients

    • Author(s)
      Sasaki, M., et al.
    • Journal Title

      Biochem.Biophys.Res.Commun. (印刷中)

    • Related Report
      2004 Annual Research Report
  • [Book] 病理と臨床 第22巻 臨時増刊号(病理診断における分子生物学第2部 診断への応用と展望 A.腫瘍 8.膵癌)(分担執筆)2004

    • Author(s)
      米澤 傑, 他
    • Publisher
      文光堂 東京
    • Related Report
      2004 Annual Research Report
  • [Book] 病理と臨床 第22巻(病理医のための組織学の基礎 第7回 膵(外分泌))(分担執筆)2004

    • Author(s)
      米澤 傑, 他
    • Publisher
      文光堂 東京
    • Related Report
      2004 Annual Research Report
  • [Book] 肝胆膵 第49巻(粘液産生胆管腫瘍の病理)(分担執筆)2004

    • Author(s)
      米澤 傑, 他
    • Publisher
      アークメディア 東京
    • Related Report
      2004 Annual Research Report
  • [Publications] Hamada, T., et al.: "Mucin expression in pleomorphic adenoma of salivary gland : A potential role of MUC1 as a marker to predict a recurrence"J.Clin.Pathol.. 印刷中.

    • Related Report
      2003 Annual Research Report
  • [Publications] Shibahara, H., et al.: "Pathological features of mucin-producing bile duct tumors : Two histopathological categories as counterparts of pancreatic intraductal papillary-mucinous neoplasms"Am.J.Surg.Pathol.. 28・3. 327-338 (2004)

    • Related Report
      2003 Annual Research Report
  • [Publications] Tsutsumida, H., et al.: "Combined status of MUL1 mucin and surfactant apoprotein A expression can predict the outcome of patients with small size lung adenocarcinoma"Histopathology. 44・2. 147-155 (2004)

    • Related Report
      2003 Annual Research Report
  • [Publications] Shibahara, H., et al.: "MUC4 is a novel prognostic factor of intrahepatic cholangiocarcinomamass forming type"Hepatology. 39・1. 220-229 (2004)

    • Related Report
      2003 Annual Research Report
  • [Publications] Hinoda, Y., et al.: "Increased expression of MUC1 in advanced pancreatic cancer"J.Gastroenterol.. 38・12. 1162-1166 (2003)

    • Related Report
      2003 Annual Research Report
  • [Publications] Horinouchi, M., et al.: "Expression of different glycoforms of membrane mucin (MUCI) and secretory mucin (MUC2, MUC5AC and MUC6) in pancreatic neoplasms"Acta Histochem.Cytochem.. 36・5. 443-453 (2003)

    • Related Report
      2003 Annual Research Report
  • [Publications] Tsuyama, S., et al.: "Cytochemistry, of gastric parietal cells with high-pressure freezing followed by freeze-substitution"J.Electron Microsc.. 52・2. 145-151 (2003)

    • Related Report
      2003 Annual Research Report
  • [Publications] 米澤 傑, 他: "特殊染色を用いた消化管の病環診断 粘液形質の診断(2)粘液総論(2):消化管におけるムチン染色"臨牀消化器内科. 18・8. 1179-1187 (2003)

    • Related Report
      2003 Annual Research Report
  • [Publications] 米澤 傑, 他: "特殊染色を用いた消化管の病理診断 粘液形質の診断(1)粘液総論(1):ムチン-粘液の主成分"臨牀消化器内科. 18・6. 741-752 (2003)

    • Related Report
      2003 Annual Research Report
  • [Publications] 米澤 傑, 他: "病理診断における分子生物学(病理と臨床 第22巻 臨時増刊号)(分担執筆)"文光堂 東京(印刷中).

    • Related Report
      2003 Annual Research Report
  • [Publications] Tsuyama, S., et al.: "Cytochemistry of gastric parietal cells with high-pressure freezing followed by freeze substitution"J.Electron Microsc.. (印刷中).

    • Related Report
      2002 Annual Research Report
  • [Publications] Matsukita, S., et al.: "Expression of mucins (MUC1, MUC2, MUC5AC and MUC6) in mucinous carcinoma of the breast : comparison with invasive ductal carcinoma"Histopathology. 42・1. 26-36 (2003)

    • Related Report
      2002 Annual Research Report
  • [Publications] Tamada, S., et al.: "Expression of MUC1 and MUC2 mucins in extrahepatic bile duct carcinomas : Its relationship with tumor progression and prognosis"Pathol.Int.. 52・11. 713-723 (2002)

    • Related Report
      2002 Annual Research Report
  • [Publications] Taki, C., et al.: "MUC1 mucin expression in follicular dendritic cells and lymphoepithelial lesion of gastric mucosa-associated lymphoid tissue lymphoma"Pathol.Int.. 52・11. 691-701 (2002)

    • Related Report
      2002 Annual Research Report
  • [Publications] 村田長芳, 他: "複合糖質の局在と機能"細胞. 34・14. 596-599 (2002)

    • Related Report
      2002 Annual Research Report
  • [Publications] Seko, A., et al.: "Ectopic expression of a GlcNAc 6-O-sulfotransferase, GlcNAc6ST-2, in colonic mucinous adenocarcinoma"Glycobiology. 12・6. 379-388 (2002)

    • Related Report
      2002 Annual Research Report
  • [Publications] Yonezawa, S., et al.: "The expression of several types of mucin is related to the biological behavior of pancreatic neoplasms"J.Hepatobiliary Pancreat.Surg.. 9・3. 328-341 (2002)

    • Related Report
      2002 Annual Research Report
  • [Publications] Ribeiro-Filho, L.A., et al.: "CpG hypermethylation of promoter region and inactivation of E-cadherin gene in human bladder cancer"Mol.Carcinogen.. 34・4. 187-198 (2002)

    • Related Report
      2002 Annual Research Report
  • [Publications] 米澤 傑, 他: "ムチンの発現様式からみた通常型膵管癌の組織発生 -膵管内乳頭腫瘍との対比-"胆と膵. 23・3. 187-194 (2002)

    • Related Report
      2002 Annual Research Report
  • [Publications] Seko, A., et al.: "Down-regulation of Gal 3-O-sulfotransferase-2 (Gal3ST-2) expression in human colonic non-mucinous adenocarcinoma"Jpn.J.Cancer Res.. 93・5. 507-515 (2002)

    • Related Report
      2002 Annual Research Report
  • [Publications] Yoshii, N., et al.: "Expression of mucin core proteins in extramammary Paget's disease"Pathol.Int.. 52・5/6. 390-399 (2002)

    • Related Report
      2002 Annual Research Report
  • [Publications] Hasui, K., et al.: "Immunohistochemical analysis of the pathogenicity of Helicobacter pylori infection : Excess nitric oxide induced indirectly by Lewis X and Y is the cause of the pathogenicity of Helicobacter pylori infestation in the stomach"Acta Histochem.Cytochem.. 35・2. 93-100 (2002)

    • Related Report
      2002 Annual Research Report
  • [Publications] Nakamura, A., et al.: "New classification of pancreatic intraductal papillary-mucinous tumour by mucin expression : Its relationship with potential for malignancy"J.Pathol.. 197・2. 201-210 (2002)

    • Related Report
      2002 Annual Research Report
  • [Publications] Tsuji, M., et al.: "Photoreceptor cell differentiation in retinoblastoma demonstrated by a new immunohistochemical marker mucin-like glycoprotein associated with photoreceptor cells (MLGAPC)"Histopathology. 40・2. 180-186 (2002)

    • Related Report
      2002 Annual Research Report
  • [Publications] Nakamura, A., et al.: "New classification of intraductal papillary-mucinous tumour by mucin expression : Its relationship with malignancy potential"The Journal of Pathology. (印刷中).

    • Related Report
      2001 Annual Research Report
  • [Publications] Yoshii, N., et al.: "Expression of mucin core proteins (MUC1,MUC2,MUC5AC, and MUC6) in extramammary Paget's disease"Pathology International. (印刷中).

    • Related Report
      2001 Annual Research Report
  • [Publications] Yonezawa, S., et al.: "Expression of several types of mucin are related to biological behavior of pancreatic neoplasms"Journal of Hepato-Biliary-Pancratic Surgery. (印刷中).

    • Related Report
      2001 Annual Research Report
  • [Publications] Tsuji, M., et al.: "Photoreceptor cell differentiation in retinoblastoma demonstrated by a new immunohistochemical marker mucin-like glycoprotein associated with photoreceptor cells (MLGAPC)"Histopathology. 40・2. 180-186 (2002)

    • Related Report
      2001 Annual Research Report
  • [Publications] Li, A., et al.: "Expression of MUC1 and MUC2 mucins and relationship with cell proliferative activity in human colorectal neoplasia"Pathology International. 51・11. 853-860 (2001)

    • Related Report
      2001 Annual Research Report
  • [Publications] Wang, F., et al.: "Altered GalNAc-α-2,6-sialylation compartments for mucin-associated sialyl-Tn antigen in colorectal adenoma and adenocarcinoma"The Journal of Histochemistry and Cytochemistry. 49・12. 1581-1592 (2001)

    • Related Report
      2001 Annual Research Report

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Published: 2001-04-01   Modified: 2018-03-28  

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