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Research on interaction between transcription factors and receptors in human anterior pituitary and pituitary adenomas

Research Project

Project/Area Number 12671387
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeSingle-year Grants
Section一般
Research Field Cerebral neurosurgery
Research InstitutionNippon Medical School

Principal Investigator

SANNO Naoko  Nippon Medical School, Department of Neurosurgery, Assistant Professor, 医学部, 講師 (90297862)

Co-Investigator(Kenkyū-buntansha) KOMATSUBARA Kiyoteru  Nippon Medical School, Department of Neurosurgery, 医学部, 助手 (10318496)
TANARA Shigeyuki  Nippon Medical School, Department of Neurosurgery, 医学部, 助手 (80277540)
Project Period (FY) 2000 – 2001
Project Status Completed (Fiscal Year 2001)
Budget Amount *help
¥2,400,000 (Direct Cost: ¥2,400,000)
Fiscal Year 2001: ¥900,000 (Direct Cost: ¥900,000)
Fiscal Year 2000: ¥1,500,000 (Direct Cost: ¥1,500,000)
Keywordstranscription factor / pituitary adenoma / hypothalamic hormone / receptor / immunohistochemistry / RT-PCR / 転写因子 / 下垂体前葉細胞 / 下垂体腺腫 / 機能分子 / 転写 / RT-PCR法 / ACTH
Research Abstract

An increasing number of transcription factors and nuclear receptors are reported to regulate cell type differentiation. This study was aimed to clarify the role of transcription factors, nuclear receptors and hypothalamic hormone receptors in cell type differentiation and cell proliferation in the anterior pituitary and pituitary adenomas. In the human pituitary adenomas, Pit-1 was highly expressed in GH and TSH adenomas. Interestingly, non-functioning pituitary adenomas which express alpha subunit also expressed Pit-1. Using RT-PCR method, Ptx-1 and Neuro D1 were expressed in all types of adenomas. These results may suggest that those two factors are universal transcription factors in pituitary. Estrogen receptor was highly expressed in PRL and gonadotroph adenomas. As for hypothalamic hormone receptors, we investigated TRHR and GH secretagogue (GHS)R expression. GHSR was expressed in all types of adenomas with the highest level in GH-secreting adenomas. Ghrelin, an endogenous ligand for GHSR was expressed in all types of adenomas with the highest level in non-functioning adenomas. From those results, it was suggested that hypothalamic hormones may have an autocrine and paracrine effect in anterior pituitary.

Report

(3 results)
  • 2001 Annual Research Report   Final Research Report Summary
  • 2000 Annual Research Report
  • Research Products

    (56 results)

All Other

All Publications (56 results)

  • [Publications] 山王なほ子, 寺本 明: "脳下垂体腫瘍における性差"医学のあゆみ. 195(6). 413-416 (2000)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2001 Final Research Report Summary
  • [Publications] 梅岡 克哉, 長村義之, 山王直子, 寺本明: "分子病理学的手法による下垂体腺腫の機能分化の解析と分類"脳と神経. 53(7). 617-622 (2001)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2001 Final Research Report Summary
  • [Publications] 山王なほ子, 寺本明: "脳下垂体腫瘍と性差"内分泌・糖尿病科. 11. 359-365 (2000)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2001 Final Research Report Summary
  • [Publications] 山王なほ子, 寺本明, 長村義之: "下垂体細胞の分化機構"内分泌・糖尿病科. 11. 524-526 (2000)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2001 Final Research Report Summary
  • [Publications] 山王直子, 梅岡克也, 大山健一, 田原重志, 太組一朗, 他: "分子病理学からみた間脳下垂体腫瘍"日医大誌. 68. 69-73 (2000)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2001 Final Research Report Summary
  • [Publications] Sanno N, Tahara S, Kurotani R, Matsuno A, Teramoto A: "Cytochemical and molecular biological aspects of the pituitary and pituitary adneomas-cell"Progr.Histochem.Cytochem.. 36. 263-299 (2001)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2001 Final Research Report Summary
  • [Publications] Kim K, Arai K, Sanno N, Teramoto A, Shibasaki T.: "The expression of thyrotrophin-releasing hormone receptor 1 messenger ribonucleic acid in human pituitary adenomas"Clin Endocrinol. 54. 309-316 (2001)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2001 Final Research Report Summary
  • [Publications] Kim K, Axai K, Sanno N, Osamura, Teramoto A.et al.: "Ghrelin and growth hormone(GH) secretagogue receptor(GHSR) mRNA expression in human pituitary adenomas"Clin Endocrinol. 54. 759-768 (2001)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2001 Final Research Report Summary
  • [Publications] Sanno N, Shimura T, Maeda S, Teramoto A: "A case of solitary fibrous tumor of the meninges"Brain Tumor Pathol. 18. 43-47 (2001)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2001 Final Research Report Summary
  • [Publications] Oyama K, Sanno N, Teramoto A, Osamura RY.: "Expression of Neuro D1 in human normal pituitaries and pituitary adenomas"Mod Pathol. 14. 892-899 (2001)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2001 Final Research Report Summary
  • [Publications] Sanno N, Teramoto A, Osamura RY.: "Thyrotropin-secreting pituitary adenomas. Clinical and biological heterogeneity and current treatment"J Neuro-Oncol. 54. 179-186 (2001)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2001 Final Research Report Summary
  • [Publications] Komatsubara K, Tahara S, Sanno N, et al.: "Immunohistochemical analysis of p27(Kip1) in human pituitary glands and in various types of pituitary adenomas"Endocrine Pathol. 12. 181-188 (2001)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2001 Final Research Report Summary
  • [Publications] Osamura RY, Tahara S, Kurotani R, Sanno N, et al.: "Contributions of immunohistochemistry and in situ hybridization to functional analysis of pituitary adenomas"J Histochem Cytochem. 48. 445-458 (2000)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2001 Final Research Report Summary
  • [Publications] Tahara S, Kurotani R, Sanno N, Takumi I.et al.: "Expression of pituitary homeo box1(Ptx1) in human non-neoplastic pituitaries and pituary adenomas"Mod Pathol. 13. 1097-1108 (2000)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2001 Final Research Report Summary
  • [Publications] Sanno N, Teramoto A, Osamura RY: "Long-term surgical outcome in 16 patients with thyrotropin pituitary adenoma"J Neurosurg. 93. 194-200 (2000)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2001 Final Research Report Summary
  • [Publications] Yoshida Y, Sanno N, Teramoto A: "Multiple pituitary hormone gradients from cavernous sinus sampling in patients with Cushing's disease"Acta Neurochir. 142. 1339-1344 (2001)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2001 Final Research Report Summary
  • [Publications] Umeoka K., Sanno N., Oyama K., Tahara S, et al.: "Immunohistochemical analysis of RCAS1 in human pituitary adenomas"Modern pathology. 14(12). 1232-1236 (2001)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2001 Final Research Report Summary
  • [Publications] 菅原 明, Paul M.Yen, Ronald M.Lechan, 山王なほ子: "下垂体におけるレチノイドX受容体(RXR):その発現、調節および機能に関する検討"ホルモンと臨床. 49. 143-151 (2001)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2001 Final Research Report Summary
  • [Publications] 山王なほ子: "脳神経外科レビュー8 Pituitary and Hypothalamic Lesions"菊池晴彦監修, 佐藤潔, 福井仁士, 山浦晶 編集, 三輪書店. 405 (2000)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2001 Final Research Report Summary
  • [Publications] Sanno N, Teramoto A, Osamura RY.: "Tyramide Amplification in Immunohistochemistry ; Morphology Methods : Cell and Molecular Biology Techniques"eds by R.V.Lloy, Human Press, Totowa, NJ. 267-276 (2001)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2001 Final Research Report Summary
  • [Publications] Osamura RY, Tahara S, Kurotani R, Sanno N, Matsuno A, Teramoto A.: "Contributions of immunohistochemistry and in situ hybridization to functional analysis of pituitary adenomas"J. Histochem Cytochem. 48. 445-458 (2000)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2001 Final Research Report Summary
  • [Publications] Tahara S, Kurotani R, Sanno N, Takumi I, Yoshimura S, Osamura RY, Teramoto A.: "Expression of pituitary homeo box 1 (Ptx1) in human non - neoplastic pituitaries and pituary adenomas"Mod Pathol. 13. 1097-1108 (2000)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2001 Final Research Report Summary
  • [Publications] Sanno N, Teramoto A, Osamura RY.: "Long-term surgical outcome in 16 patients with thyrotropin pituitary adenoma"J Neurosurg. 93. 194-200 (2000)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2001 Final Research Report Summary
  • [Publications] Yoshida Y, Sanno N, Teramoto A.: "Multiple pituitary hormone gradients from cavernous sinus sampling in patients with Cushing's disease"Acta Neurochir. 142. 1339-1344 (2001)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2001 Final Research Report Summary
  • [Publications] Umeoka K, Sanno N, Oyama K, Tahara S, Kurotani R, et al.: "Immunohistochemical analysis of RCAS1 in human pituitary adenomas"Modern Pathology. 14. 1232-1236 (2001)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2001 Final Research Report Summary
  • [Publications] Kim K, Arai K, Sanno N, Teramoto A, Shibasaki T.: "The expression of thyrotrophin - releasing hormone receptor 1 messenger ribonucleic acid in human pituitary adenomas"Clin Endocrinol. 54. 309-316 (2001)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2001 Final Research Report Summary
  • [Publications] Kim K, Arai K, Sanno N, Osamura RY, Teramoto A, et al.: "Ghrelin and growth hormone (GH) secretagogue receptor (GHSR) mRNA expression in human pituitary adenomas"Clin Endocrinol. 54. 759-768 (2001)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2001 Final Research Report Summary
  • [Publications] Sanno N, Shimura T, Maeda S, Teramoto A.: "A case of solitary fibrous tumor of the meninges"Brain Tumor Pathol. 18. 43-47 (2001)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2001 Final Research Report Summary
  • [Publications] Oyama K, Sanno N, Teramoto A, Osamura RY.: "Expression of Neuro D1 in human normal pituitaries and pituitary adenomas"Mod Pathol. 14. 892-899 (2001)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2001 Final Research Report Summary
  • [Publications] Sanno N, Teramoto A, Osamura RY.: "Thyrotropin-secreting pituitary adenomas. Clinical and biological heterogeneity and current treatment"J Neuro-Oncol. 54. 179-186 (2001)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2001 Final Research Report Summary
  • [Publications] Komatsubara K, Tahara S, Umeoka K, Sanno N, Teramoto A, Osamura RY.: "Immunohistochemical analysis of p27(Kip 1) in human pituitary glands and in various types of pituitary adenomas"Endocrine Pathol. 12. 181-188 (2001)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2001 Final Research Report Summary
  • [Publications] Sanno N, Tahara S, Kurotani R, Matsuno A, Teramoto A, Osamura RY.: "Cytochemical and molecular biological aspects of the pituitary and pituitary adenomas - cell differentiation and transcription factors"Progr. Histochem. Cytochem.. 36. 263-299 (2001)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2001 Final Research Report Summary
  • [Publications] Kim K., Arai K., Sanno N., Teramoto A., Shibasaki T.: "The expression of thyrotrophin-releasing hormone receptor 1 messenger ribonucleic acid in human pituitary adenomas"Clin Endocrinol. 54. 309-316 (2001)

    • Related Report
      2001 Annual Research Report
  • [Publications] Kim K., Arai K., Sanno N., Osamura, Teramoto A. et al.: "Ghrelin and growth hormone (GH) secretagogue receptor (GHSR) mRNA expression in human pituitary adenomas"Clin Endocrinol. 54. 759-768 (2001)

    • Related Report
      2001 Annual Research Report
  • [Publications] Sanno N., Shimura T., Maeda S., Teramoto A.: "A case of solitary fibrous tumor of the meninges"Brain Tumor Pathol. 18. 43-47 (2001)

    • Related Report
      2001 Annual Research Report
  • [Publications] Oyama K., Sanno N., Teramoto A., Osamura RY.: "Expression of Neuro D1 in human normal pituitaries and pituitary adenomas"Mod Pathol. 14. 892-899 (2001)

    • Related Report
      2001 Annual Research Report
  • [Publications] Sanno N., Teramoto A., Osamura RY.: "Thyrotropin-secreting pituitary adenomas Clinical and biological heterogeneity and current treatment"J Neuro-Oncol. 54. 179-186 (2001)

    • Related Report
      2001 Annual Research Report
  • [Publications] Komatsubara K., Tahara S., Sanno N. et al.: "Immunohistochemical analysis of p27(Kip1) in human pituitary glands and in various types of pituitary adenomas"Endocrine Pathol. 12. 181-188 (2001)

    • Related Report
      2001 Annual Research Report
  • [Publications] 菅原 明, Paul M.Yen, Ronald M.Lechan, 山王直子, et al.: "下垂体におけるレチノイドX (RXR) : その発現,調節および機能に関する検討"ホルモンと臨床,49(2),35-43,2001.. 49(2). 35-43 (2001)

    • Related Report
      2001 Annual Research Report
  • [Publications] 梅岡 克哉, 長村義之, 山王直子, 寺本 明: "分子病理学的手法による下垂体腺腫の機能分化の解析と分類"脳と神経. 53(7). 617-622 (2001)

    • Related Report
      2001 Annual Research Report
  • [Publications] Sanno N., Teramoto A., Osamura RY.: "Tyramide Amplification in Immunohistochemistry ; Morphology Methods : Cell and Molecular Biology Techniques"eds by R.V.Lloy, Human Press, Totowa, NJ. 267-276 (2001)

    • Related Report
      2001 Annual Research Report
  • [Publications] Tahara S,Kurotani R,Sanno N,Osamura RY,Teramoto A, et al.: "Expression of pituitary homeo box 1 (Ptx1) in human non-neoplastic pituitaries and pituary adenomas."Modern Pathology. 13. 1097-1108 (2000)

    • Related Report
      2000 Annual Research Report
  • [Publications] Sanno N,Teramoto A,Osamura RY: "Long-term surgical outcome in 16 patients with thyrotropin pituitary adenoma"J Neurosurg. 93. 194-200 (2000)

    • Related Report
      2000 Annual Research Report
  • [Publications] Yoshida Y,Sanno N,Teramoto A: "Multiple pituitary hormone gradients from cavernous sinus sampling in patients with Cushing's disease."Acta Neurochir (Wien). 142. 1339-1344 (2000)

    • Related Report
      2000 Annual Research Report
  • [Publications] Osamura RY,Tahara S,Kurotani R,Sanno N,Matsuno A,Teramoto A.: "Contributions of immunohistochemistry and in situ hybridization to functional analysis of pituitary adenomas."J Histochem Cytochem. 48. 445-458 (2000)

    • Related Report
      2000 Annual Research Report
  • [Publications] Sanno N,Shimura T,: "A case of chondroblastoma of temporal bone"Neuropathology. 20. 59 (2000)

    • Related Report
      2000 Annual Research Report
  • [Publications] 山王なほ子,梅村しのぶ,長村義之: "in situ RT-PCR免疫組織化学とin situ hybridizationのすべて"病理と臨床(臨時増刊号). 18. 293-298 (2000)

    • Related Report
      2000 Annual Research Report
  • [Publications] 山王なほ子,大山健一,田原重志,長村義之,寺本明: "Pituitary incidentalomaの臨床・組織学的検討-症候性非機能性腺腫との対比-"日本内分泌学会雑誌. 76. Sup 34-36 (2000)

    • Related Report
      2000 Annual Research Report
  • [Publications] 松野彰,山王なほ子,長村義之: "in situ hybridization 法と免疫組織化学の二重染色法"病理と臨床(臨時増刊号). 18. 299-302 (2000)

    • Related Report
      2000 Annual Research Report
  • [Publications] 山王なほ子,寺本明: "脳下垂体腫瘍と性差"内分泌・糖尿病科. 11. 359-365 (2000)

    • Related Report
      2000 Annual Research Report
  • [Publications] 山王なほ子,寺本明: "脳下垂体腫瘍における性差"医学のあゆみ. 195・6. 413-416 (2000)

    • Related Report
      2000 Annual Research Report
  • [Publications] 山王なほ子,寺本明: "標準治療と最新治療-メリット・デメリット無症候性下垂体腫瘍"Clinical Neuroscience. 19. 98-99 (2000)

    • Related Report
      2000 Annual Research Report
  • [Publications] 山王なほ子,寺本明: "小児の下垂体腺腫"内分泌外科. 32. 357-360 (2000)

    • Related Report
      2000 Annual Research Report
  • [Publications] 山王なほ子: "Pituitary and Hypothalamic Lesions脳神経外科レビュー 8"菊池晴彦監修、三輪書店. 405 (2000)

    • Related Report
      2000 Annual Research Report
  • [Publications] Sanno N,Osamura RY.: "Methods in cellular and molecular pathology In Molecular and Cellular Endocrine Pathology."Arnold publishers. 467 (2000)

    • Related Report
      2000 Annual Research Report
  • [Publications] 山王なほ子,寺本明: "内分泌疾患と意識障害知っておきたい意識障害の診断と治療"松本清 編集 真興交易医書出版部. 187 (2000)

    • Related Report
      2000 Annual Research Report

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Published: 2000-04-01   Modified: 2016-04-21  

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