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Screening method for endometrial cancer for women with suspected Lynch syndrome

Research Project

Project/Area Number 20K09636
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeMulti-year Fund
Section一般
Review Section Basic Section 56040:Obstetrics and gynecology-related
Research InstitutionNational Cancer Center Japan

Principal Investigator

Ishikawa Mitsuya  国立研究開発法人国立がん研究センター, 中央病院, 医長 (00306820)

Co-Investigator(Kenkyū-buntansha) 吉田 裕  国立研究開発法人国立がん研究センター, 中央病院, 医員 (70750751)
白石 航也  国立研究開発法人国立がん研究センター, 研究所, 部門長 (80609719)
Project Period (FY) 2020-04-01 – 2023-03-31
Project Status Completed (Fiscal Year 2022)
Budget Amount *help
¥4,290,000 (Direct Cost: ¥3,300,000、Indirect Cost: ¥990,000)
Fiscal Year 2022: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000)
Fiscal Year 2021: ¥1,300,000 (Direct Cost: ¥1,000,000、Indirect Cost: ¥300,000)
Fiscal Year 2020: ¥1,560,000 (Direct Cost: ¥1,200,000、Indirect Cost: ¥360,000)
Keywordsリンチ症候群 / 生殖細胞系列変異 / 体細胞異常 / 子宮体癌 / 体細胞変異 / 病的バリアント / 子宮内膜がん
Outline of Research at the Start

子宮体がんは遺伝性腫瘍(リンチ症候群)が含まれていることが知られている。リンチ症候群は、発症する個々のがんに臨床的に識別できるような明確な特徴が少ない。そのためその多くが見逃されており、サーベイランスを含めた治療方針を決定するためには、リンチ症候群を正しく診断し適切な医学的管理を行うことが重要である。本研究では、子宮体がん511例に対してリンチ症候群のスクリーニングで用いられる臨床情報や免疫染色によるがん組織中のMMR蛋白発現の検出、ホットスポット体細胞変異の有無、さらに胚細胞系列の病的バリアントの情報を統合して解析することで、子宮体がんにおける機能不明なバリアントの臨床的意義を明らかにする。

Outline of Final Research Achievements

We examined germline mutations in all exons of MSH2, MSH6, MLH1, and PMS2 involved in the development of Lynch syndrome in 433 pathologically diagnosed cases of uterine cancer at the National Cancer Center Hospital from 2011 to 2018, and detected pathological variants in 3.7% of cases. To investigate the clinicopathological differences between cases with and without pathological variants, the expression of MMR proteins (MLH1, MSH2, MSH6, PMS2) in tumor tissue was evaluated by immunostaining (IHC) in 433 cases, and 337 cases were evaluable. Of these, 26.7% were revealed to be MMR deficient (dMMR) or MMR proficient (pMMR). However, cases identified as pathological variants in germline mutations did not necessarily show dMMR. Furthermore, somatic mutation analysis was performed separately for hereditary tumors (Lynch syndrome) and non-Lynch syndrome, focusing on dMMR, and found that Lynch syndrome patients had a better prognosis. These may be new prognostic markers.

Academic Significance and Societal Importance of the Research Achievements

本研究を通して、一般的な子宮体がんにリンチ症候群が4%前後含まれていることが明らかになるとともに、生殖細胞系列変異を持つ方が必ずリンチ症候群を伴う病態を反映するわけではないことが分かった。また生殖細胞系列変異を持つ子宮体癌症例は、そうでない症例に比べて予後良好であることも分かった。以上のことから、生殖細胞系列変異を持つ症例と持たない症例では、サーベイランスが異なる可能性が示唆され、新たなバイオマーカーになりうる可能性を示した。

Report

(4 results)
  • 2022 Annual Research Report   Final Research Report ( PDF )
  • 2021 Research-status Report
  • 2020 Research-status Report
  • Research Products

    (21 results)

All 2023 2022 2021 2020

All Journal Article (19 results) (of which Int'l Joint Research: 1 results,  Peer Reviewed: 18 results,  Open Access: 6 results) Presentation (2 results)

  • [Journal Article] Endometrioid Endometrial Carcinoma With NKX3.1 Expression in a Transgender Man: A Case Report2023

    • Author(s)
      Yoshida Hiroshi、Uno Masaya、Ogimoto Keisuke、Kobayashi-Kato Mayumi、Tanase Yasuhito、Ishikawa Mitsuya、Kato Tomoyasu
    • Journal Title

      International Journal of Gynecological Pathology

      Volume: 42 Issue: 3 Pages: 308-314

    • DOI

      10.1097/pgp.0000000000000869

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Final analysis of a randomized phase II/III trial of conventional paclitaxel and carboplatin with or without bevacizumab versus dose-dense paclitaxel and carboplatin with or without bevacizumab, in stage IVB, recurrent, or persistent cervical carcinoma (JCOG1311)2023

    • Author(s)
      Ishikawa Mitsuya、Shibata Taro、Kataoka Tomoko、Takekuma Munetaka、Kobayashi Hiroaki、Yaegashi Nobuo、Satoh Toyomi
    • Journal Title

      International Journal of Gynecologic Cancer

      Volume: 33 Issue: 5 Pages: 692-700

    • DOI

      10.1136/ijgc-2022-004214

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed
  • [Journal Article] The role of postoperative radiation after radical hysterectomy for women with early-stage neuroendocrine carcinoma of the cervix: A meta-analysis2023

    • Author(s)
      Kim Catherine、Salvo Gloria、Ishikawa Mitsuya、Chen Tze-Chien、Jhingran Anuja、Bhosale Priya、Ramalingam Preetha、Frumovitz Michael
    • Journal Title

      Gynecologic Oncology

      Volume: 170 Pages: 328-332

    • DOI

      10.1016/j.ygyno.2023.01.036

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Changes in HER3 expression profiles between primary and recurrent gynecological cancers2023

    • Author(s)
      Kojima Yuki、Sudo Kazuki、Yoshida Hiroshi、Yazaki Shu、Tokura Momoko、Mizoguchi Chiharu、Okuma Hitomi S.、Kita Shosuke、Yamamoto Kasumi、Nishikawa Tadaaki、Noguchi Emi、Shimoi Tatsunori、...、Kakegawa Tomoya、
    • Journal Title

      Cancer Cell International

      Volume: 23 Issue: 1 Pages: 18-18

    • DOI

      10.1186/s12935-022-02844-z

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Adenoid Basal Carcinoma with Adenoid Cystic Carcinoma Component of the Uterine Cervix: A Case Report and Literature Review2022

    • Author(s)
      Kitamura Sho-ichi、Yoshida Hiroshi、Kobayashi-Kato Mayumi、Kikkawa Nao、Tanase Yasuhito、Uno Masaya、Ishikawa Mitsuya、Kato Tomoyasu
    • Journal Title

      International Journal of Surgical Pathology

      Volume: - Issue: 5 Pages: 819-824

    • DOI

      10.1177/10668969221134691

    • Related Report
      2022 Annual Research Report
  • [Journal Article] High mesothelin expression is correlated with non-squamous cell histology and poor survival in cervical cancer: a retrospective study2022

    • Author(s)
      Takamizawa Shigemasa、Yazaki Shu、Kojima Yuki、Yoshida Hiroshi、Kitadai Rui、Nishikawa Tadaaki、Shimoi Tatsunori、Sudo Kazuki、Okuma Hitomi Sumiyoshi、Tanioka Maki、Noguchi Emi、Uno Masaya、Ishikawa Mitsuya、Kato Tomoyasu、Fujiwara Yasuhiro、Yonemori Kan
    • Journal Title

      BMC Cancer

      Volume: 22 Issue: 1 Pages: 1215-1215

    • DOI

      10.1186/s12885-022-10277-0

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Prediction of tissue-of-origin of early stage cancers using serum miRNomes2022

    • Author(s)
      Matsuzaki Juntaro、Kato Ken、Oono Kenta、Tsuchiya Naoto、Sudo Kazuki、...、Kato Tomoyasu、et al.
    • Journal Title

      JNCI Cancer Spectrum

      Volume: 7 Issue: 1

    • DOI

      10.1093/jncics/pkac080

    • URL

      https://localhost/en/publications/9b809dc3-5e87-4811-8676-b2241ec9720c

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Uterine Leiomyosarcoma Masquerading as a Malignant Perivascular Epithelioid Cell Tumor: A Diagnostic Challenge2022

    • Author(s)
      Natsume Takashi、Yoshida Hiroshi、Nishikawa Tadaaki、Kikkawa Nao、Naka Tomoaki、Kobayashi-Kato Mayumi、Tanase Yasuhito、Uno Masaya、Ishikawa Mitsuya、Kato Tomoyasu
    • Journal Title

      International Journal of Surgical Pathology

      Volume: - Issue: 5 Pages: 778-784

    • DOI

      10.1177/10668969221133348

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed
  • [Journal Article] High expression of folate receptor alpha is associated with poor prognosis in patients with cervical cancer2022

    • Author(s)
      Yazaki Shu、Kojima Yuki、Yoshida Hiroshi、Takamizawa Shigemasa、Kitadai Rui、Nishikawa Tadaaki、Shimoi Tatsunori、Sudo Kazuki、Saito Ayumi、Okuma Hitomi Sumiyoshi、Tanioka Maki、Noguchi Emi、Uno Masaya、Ishikawa Mitsuya、Kato Tomoyasu、Fujiwara Yasuhiro、Ohe Yuichiro、Yonemori Kan
    • Journal Title

      Journal of Gynecologic Oncology

      Volume: 33 Issue: 6

    • DOI

      10.3802/jgo.2022.33.e82

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Variations in procedures for ureterolysis with sharp dissection in minimally invasive hysterectomy2022

    • Author(s)
      Tanase Yasuhito、Kato MayumiKobayashi、Uno Masaya、Ishikawa Mitsuya、Kato Tomoyasu
    • Journal Title

      Gynecology and Minimally Invasive Therapy

      Volume: 11 Issue: 3 Pages: 171-171

    • DOI

      10.4103/gmit.gmit_129_21

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Regional differences in human papillomavirus type 52 prevalence among Japanese women with cervical intraepithelial neoplasia2022

    • Author(s)
      Kukimoto Iwao、Onuki Mamiko、Yaegashi Nobuo、Matsumoto Koji、MINT Study Group
    • Journal Title

      Japanese Journal of Clinical Oncology

      Volume: 52 Pages: 1428-1434

    • DOI

      10.1093/jjco/hyac127

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Case report: Response to platinum agents and poly (adenosine diphosphate-ribose) polymerase inhibitor in a patient with BRCA1 c.5096G>A (R1699Q) intermediate-risk variant2022

    • Author(s)
      Saito Ayumi、Tanioka Maki、Hirata Makoto、Watanabe Tomoko、Odaka Yoko、Shimoi Tatsunori、Sudo Kazuki、Noguchi Emi、Ishikawa Mitsuya、Yonemori Kan
    • Journal Title

      Cancer Treatment and Research Communications

      Volume: 32 Pages: 100587-100587

    • DOI

      10.1016/j.ctarc.2022.100587

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Current treatment status of older patients with gynecological cancers2022

    • Author(s)
      Yunokawa Mayu、Onda Takashi、Ishikawa Mitsuya、Yaegashi Nobuo、Kanao Hiroyuki
    • Journal Title

      Japanese Journal of Clinical Oncology

      Volume: 52 Issue: 8 Pages: 825-832

    • DOI

      10.1093/jjco/hyac082

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Analysis of postoperative adjuvant therapy in 102 patients with gastric-type mucinous carcinoma of the uterine cervix: A multi-institutional study.2022

    • Author(s)
      Nishio S, Matsuo K, Nasu H, Murotani K, Mikami Y, Yaegashi N, Satoh T, Okamoto A, Ishikawa M, Miyamoto T, Mandai M, Takehara K, Yahata H, Takekuma M, Ushijima K.
    • Journal Title

      Eur J Surg Oncol.

      Volume: S0748-7983(22)00129-9 Issue: 9 Pages: 2039-2044

    • DOI

      10.1016/j.ejso.2022.03.007

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Clinical impact of genetic alterations of CTNNB1 in patients with grade 3 endometrial endometrioid carcinoma2022

    • Author(s)
      Kato MK
    • Journal Title

      Cancer Sci.

      Volume: - Issue: 5 Pages: 1712-1721

    • DOI

      10.1111/cas.15328

    • Related Report
      2022 Annual Research Report 2021 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Clinical issues of surgery for uterine endometrial cancer in Japan2022

    • Author(s)
      Nagai Tomoyuki、Shimada Muneaki、Tokunaga Hideki、Ishikawa Mitsuya、Yaegashi Nobuo
    • Journal Title

      Japanese Journal of Clinical Oncology

      Volume: 52 Issue: 4 Pages: 346-352

    • DOI

      10.1093/jjco/hyab211

    • Related Report
      2021 Research-status Report
    • Peer Reviewed
  • [Journal Article] Genetic features of endometrioid-type endometrial carcinoma arising in uterine adenomyosis2021

    • Author(s)
      Yoshida Hiroshi、Asami Yuka、Kobayashi-Kato Mayumi、Tanase Yasuhito、Uno Masaya、Ishikawa Mitsuya、Shiraishi Kouya、Kato Tomoyasu
    • Journal Title

      Virchows Archiv

      Volume: . Issue: 1 Pages: 407-412

    • DOI

      10.1007/s00428-021-03234-y

    • Related Report
      2021 Research-status Report
    • Peer Reviewed
  • [Journal Article] Loss of ARID1A Expression as a Favorable Prognostic Factor in Early-Stage Grade 3 Endometrioid Endometrial Carcinoma Patients2021

    • Author(s)
      Kato MK
    • Journal Title

      Pathol Oncol Res.

      Volume: 27 Pages: 598550-598550

    • DOI

      10.3389/pore.2021.598550

    • Related Report
      2021 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Unique prognostic features of grade 3 endometrioid endometrial carcinoma: Findings from 101 consecutive cases at a Japanese tertiary cancer center2021

    • Author(s)
      Kato MK, Yoshida H, Uehara T, Uno M, Ishikawa M, Miyasaka N, Kato T.
    • Journal Title

      Taiwan J Obstet Gynecol .

      Volume: 60(2) Issue: 2 Pages: 238-244

    • DOI

      10.1016/j.tjog.2020.12.005

    • Related Report
      2021 Research-status Report 2020 Research-status Report
    • Peer Reviewed / Open Access
  • [Presentation] 当院におけるリンチ症候群と子宮体癌発症に関する調査2020

    • Author(s)
      石川光也, 藤井えりさ, 杉浦由紀子, 米岡完, 加藤真弓, 棚瀬康仁, 宇野雅哉, 加藤友康
    • Organizer
      第72回日本産科婦人科学会学術講演会
    • Related Report
      2020 Research-status Report
  • [Presentation] リンチ症候群女性における悪性疾患発生状況の解析2020

    • Author(s)
      石川光也
    • Organizer
      第58回日本癌治療学会学術集会
    • Related Report
      2020 Research-status Report

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Published: 2020-04-28   Modified: 2024-01-30  

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