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Molecular pathological diagnosis of salivary gland and odontogenic tumors

Research Project

Project/Area Number 17K11614
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeMulti-year Fund
Section一般
Research Field Morphological basic dentistry
Research InstitutionHiroshima University

Principal Investigator

OGAWA IKUKO  広島大学, 病院(歯), 講師 (70136092)

Co-Investigator(Kenkyū-buntansha) 北川 雅恵  広島大学, 病院(歯), 助教 (10403627)
安藤 俊範  広島大学, 医系科学研究科(歯), 特任助教 (40754552)
Project Period (FY) 2017-04-01 – 2020-03-31
Project Status Completed (Fiscal Year 2019)
Budget Amount *help
¥4,550,000 (Direct Cost: ¥3,500,000、Indirect Cost: ¥1,050,000)
Fiscal Year 2019: ¥1,690,000 (Direct Cost: ¥1,300,000、Indirect Cost: ¥390,000)
Fiscal Year 2018: ¥1,560,000 (Direct Cost: ¥1,200,000、Indirect Cost: ¥360,000)
Fiscal Year 2017: ¥1,300,000 (Direct Cost: ¥1,000,000、Indirect Cost: ¥300,000)
Keywords病理診断 / 唾液腺腫瘍 / 歯原性腫瘍 / 形態学的診断 / 分子生物学的診断 / タンパク発現 / 診断 / 分子病理学 / 免疫組織化学
Outline of Final Research Achievements

To establish the diagnostic criteria of salivary gland tumors and odontogenic tumors showing morphological diversity, molecular analysis with histological study was performed. As a result,①usefulness of surrogate marker (amphiregulin and pan-TRK for mucopidermoid ca., pSTAT5 for secretory ca.), ②identification of new genetic alterations (BRAFV600E in sialadenoma papilliferum) and ③validity of identification of new tumor entity (sclerosing odontogenic ca., primordial odontogenic tumor) were confirmed and application to diagnosis of cases were successfully performed. In addition, cell line of ameloblastoma was established for analysis of effects of alteration of genes in vitro.

Academic Significance and Societal Importance of the Research Achievements

病変、特に腫瘍に対する治療の選択には確定診断である病理診断が大きな影響を与えるが、その精度は病理医の経験に依るところが未だに大きい。医療レベルの均質化と質の保証を図るには、客観性のある病理診断基準の確立とその普及が不可欠である。そこで、本研究では、病理診断の困難な例がまれではないとされている唾液腺腫瘍、歯原性腫瘍を対象として、近年、診断確定への適用が報告されている遺伝子異常を実際の診断の場でより簡便に調べるための代替マーカーの有用性の確認、腫瘍型に特異的な新しい遺伝子変化の同定などを行った。また、実際の症例診断にも応用し、病理診断の精度の向上に寄与する結果を得た。

Report

(4 results)
  • 2019 Annual Research Report   Final Research Report ( PDF )
  • 2018 Research-status Report
  • 2017 Research-status Report
  • Research Products

    (23 results)

All 2020 2019 2018 2017

All Journal Article (9 results) (of which Int'l Joint Research: 4 results,  Peer Reviewed: 9 results,  Open Access: 4 results) Presentation (10 results) (of which Invited: 2 results) Book (4 results)

  • [Journal Article] Two cases of odontogenic carcinoma with sclerosing features in the mandible:Diagnostic difficulties in a sclerosing odontogenic carcinoma.2020

    • Author(s)
      Seki-Soda M, Sano T, Ogawa I, Ishikawa A, Arai H, Hirato J, Takayama Y, Yokoo S, Takata T, Oyama T.
    • Journal Title

      Journal of Oral and Maxillofacial Surgery, Medicine, and Pathology

      Volume: 印刷中 Issue: 2 Pages: 149-155

    • DOI

      10.1016/j.ajoms.2019.09.007

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Detection of MAPK/ERK pathway proteins and KRAS mutations in adenomatoid odontogenic tumors2019

    • Author(s)
      Bologna-Molina R., Ogawa I., Mosqueda-Taylor A., Takata T., Sanchez-Romero C., Villarroel-Dorrego M., Takeda Y., Mikami T.
    • Journal Title

      Oral Dis

      Volume: 25 Issue: 2 Pages: 481-487

    • DOI

      10.1111/odi.12989

    • Related Report
      2019 Annual Research Report 2018 Research-status Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Histopathological evaluation of minor salivary gland papillary-cystic tumours: focus on genetic alterations in sialadenoma papilliferum and intraductal papillary mucinous neoplasm2019

    • Author(s)
      Nakaguro Masato、Urano Makoto、Ogawa Ikuko、Hirai Hideaki、Yamamoto Yoshinari、Yamaguchi Hiroshi、Tanigawa Maki、Matsubayashi Jun、Hirano Hiroshi、Shibahara Junji、Tada Yuichiro、Tsuzuki Toyonori、Okada Yasuo、Sato Yuichiro、Ikeda Kenichiro、Sukeda Aoi、Honda Yumi、Mikami Yoshiki、Nagao Toshitaka
    • Journal Title

      Histopathology

      Volume: 76 Issue: 3 Pages: 411-422

    • DOI

      10.1111/his.13990

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Characteristics of 5015 Salivary Gland Neoplasms Registered in the Hiroshima Tumor Tissue Registry over a Period of 39 Years.2019

    • Author(s)
      Sentani K, Ogawa I, Ozasa K, Sadakane A, Utada M, Tsuya T, Kajihara H, Yonehara S, Takeshima Y, Yasui W.
    • Journal Title

      J Clin Med.

      Volume: 8 Issue: 5 Pages: 566-566

    • DOI

      10.3390/jcm8050566

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Warthin腫瘍に類似した形態を示す低悪性度粘表皮癌の1例2019

    • Author(s)
      谷口恒平, 市村浩一, 守都敏晃, 高田晋一, 小川郁子, 吉野 正
    • Journal Title

      診断病理

      Volume: 36 Pages: 103-108

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Pathogenesis of primordial odontogenic tumour based on tumourigenesis and odontogenesis2018

    • Author(s)
      Mikami T., Bologna-Molina R., Mosqueda-Taylor A., Ogawa I., Pereira-Prado V., Fujiwara N., Pires FR., Carlos R., Takata T., Takeda Y.
    • Journal Title

      Oral Dis

      Volume: 24 Issue: 7 Pages: 1226-1234

    • DOI

      10.1111/odi.12914

    • Related Report
      2018 Research-status Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Central mucoepidermoid carcinoma arising from glandular odontogenic cyst confirmed by analysis of MAML2 rearrangement: A case report2017

    • Author(s)
      Nagasaki Atsuhiro、Ogawa Ikuko、Sato Yukiko、Takeuchi Kengo、Kitagawa Masae、Ando Toshinori、Sakamoto Shinnichi、Shrestha Madhu、Uchisako Kaori、Koizumi Koichi、Toratani Shigeaki、Konishi Masaru、Takata Takashi
    • Journal Title

      Pathology International

      Volume: 68 Issue: 1 Pages: 31-35

    • DOI

      10.1111/pin.12609

    • Related Report
      2017 Research-status Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] A case of primordial odontogenic tumor: A new entity in the latest WHO classification (2017)2017

    • Author(s)
      Ando T, Shrestha M, Nakamoto T, Uchisako K, Yamasaki S, Koizumi K, Ogawa I, Miyauchi M, Takata T
    • Journal Title

      Pathol Int

      Volume: 67 Issue: 7 Pages: 365-369

    • DOI

      10.1111/pin.12543

    • Related Report
      2017 Research-status Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] TNF-α-induced IL-6 and MMP-9 expression in immortalized ameloblastoma cell line established by hTERT.2017

    • Author(s)
      Ohta K, Naruse T, Ishida Y, Shigeishi H, Nakagawa T, Fukui A, Nishi H, Sasaki K, Ogawa I, Takechi M.
    • Journal Title

      Oral Dis

      Volume: 23 Issue: 2 Pages: 199-209

    • DOI

      10.1111/odi.12594

    • Related Report
      2017 Research-status Report
    • Peer Reviewed
  • [Presentation] 口蓋に発生した high-grade transformation を伴う腺様嚢胞癌の 1 例2019

    • Author(s)
      矢田直美,佐藤由紀子,竹内賢吾,小川郁子,平林文香,吉賀大午,大谷泰志,松尾 拡
    • Organizer
      第64回日本唾液腺学会学術集会
    • Related Report
      2019 Annual Research Report
  • [Presentation] 耳下腺腫瘍 (Non-sebaceous lymphadenoma)2019

    • Author(s)
      坂本真一,大林真理子,小川郁子,宮内睦美,藤原 恵
    • Organizer
      日本病理学会中国四国支部学術集会(第129回スライドカンファレンス)
    • Related Report
      2019 Annual Research Report
  • [Presentation] 頭頸部細胞診のために必要な基本的知識とWHO2017における変更点(up-to-date)2019

    • Author(s)
      小川郁子
    • Organizer
      2019年度広島県臨床細胞学会細胞診専門医会・細胞検査士会合同講演会
    • Related Report
      2019 Annual Research Report
    • Invited
  • [Presentation] 「頭頸部腫瘍の病理と臨床」歯原性腫瘍の病理2018

    • Author(s)
      小川郁子,髙田 隆
    • Organizer
      第12回診断病理サマーフェスト-病理と臨床の対話-
    • Related Report
      2018 Research-status Report
    • Invited
  • [Presentation] 「唾液腺腫瘍WHO分類2017 新規の組織型を理解する」 多型腺癌 疾患概念と鑑別診断2018

    • Author(s)
      小川郁子,髙田 隆
    • Organizer
      第107回日本病理学会総会
    • Related Report
      2018 Research-status Report
  • [Presentation] Odontogenic tumors revisited: Analysis over a period of 40 years in Hiroshima University based on WHO-2017 classification; probing into the “cyst versus tumor controversies” from WHO-2005 until -20172018

    • Author(s)
      Shrestha M., Ogawa I., Miyauchi M., Takata T.
    • Organizer
      第29回日本臨床口腔病理学会総会・第11回日本検査学会総会共催学術大会
    • Related Report
      2018 Research-status Report
  • [Presentation] 下顎骨腫瘍 (Sclerosing odontogenic carcinoma)2018

    • Author(s)
      坂本真一,小川郁子,早田麻衣,佐野孝昭,高山 優,横尾 聡,髙田 隆
    • Organizer
      第29回日本臨床口腔病理学会総会・第11回日本検査学会総会共催学術大会
    • Related Report
      2018 Research-status Report
  • [Presentation] MYB rearrangementの検討によって診断を確定した非浸潤性腺様嚢胞癌の1例2017

    • Author(s)
      矢田直美, 小川郁子, 佐藤由紀子, 竹内賢吾, 坂口 修, 松尾 拡
    • Organizer
      第62回日本唾液腺学会
    • Related Report
      2017 Research-status Report
  • [Presentation] 浸潤性増殖を示した口蓋再発性多形腺腫の1例2017

    • Author(s)
      小川郁子, 宮坂知佳, 石田光明, 藤澤琢郎, 井原 遥, 長尾俊孝, 高田 隆
    • Organizer
      第62回日本唾液腺学会
    • Related Report
      2017 Research-status Report
  • [Presentation] 改めて見直す唾液腺腫瘍における免疫染色の実践的な臨床病理学的意義 唾液腺腫瘍病理診断における筋上皮/基底細胞マーカーの選択と特異性2017

    • Author(s)
      小川郁子, 高田 隆
    • Organizer
      第106回日本病理学会
    • Related Report
      2017 Research-status Report
  • [Book] 癌診療指針のための病理診断プラクティス 唾液腺/口腔・歯原性腫瘍 顎骨内嚢胞形成性粘表皮癌2020

    • Author(s)
      小川郁子,長尾俊孝,太田 聡
    • Total Pages
      380
    • Publisher
      中山書店
    • ISBN
      9784521742724
    • Related Report
      2019 Annual Research Report
  • [Book] 癌診療指針のための病理診断プラクティス 唾液腺/口腔・歯原性腫瘍 多形腺腫2020

    • Author(s)
      小川郁子,大林真理子
    • Total Pages
      380
    • Publisher
      中山書店
    • ISBN
      9784521742724
    • Related Report
      2019 Annual Research Report
  • [Book] 口腔外科学第4版 歯原性腫瘍2020

    • Author(s)
      高田 隆,小川郁子,中村典史
    • Total Pages
      862
    • Publisher
      医歯薬出版株式会社
    • ISBN
      9784263458433
    • Related Report
      2019 Annual Research Report
  • [Book] Contemporary Oral Medicine2018

    • Author(s)
      Takata T., Miyauchi M., Ogawa I., Mighell A.
    • Total Pages
      80
    • Publisher
      Springer
    • ISBN
      9783319723020
    • Related Report
      2018 Research-status Report

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Published: 2017-04-28   Modified: 2021-02-19  

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