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2017 Fiscal Year Annual Research Report

既成概念を打破する血清網羅的糖ペプチド解析による卵巣癌早期診断・予後診断法の開発

Research Project

Project/Area Number 17H04340
Research InstitutionTokai University

Principal Investigator

三上 幹男  東海大学, 医学部, 教授 (30190606)

Co-Investigator(Kenkyū-buntansha) 信田 政子  東海大学, 医学部, 講師 (10338717)
池田 仁惠  東海大学, 医学部, 講師 (20365993)
平澤 猛  東海大学, 医学部, 講師 (70307289)
柴田 健雄  東海大学, 医学部, 講師 (30366033)
宮澤 昌樹  東海大学, 医学部, 特定研究員 (30624572)
Project Period (FY) 2017-04-01 – 2021-03-31
Keywords卵巣癌 / 血清バイオマーカー / 糖ペプチド / 質量分析 / 人工知能 / 深層学習 / リキッドバイオプシー
Outline of Annual Research Achievements

卵巣癌例39例、婦人科良性疾患例45例の血清を用いて、網羅的血清糖ペプチドプロファイル解析にて糖ペプチドピークを得て、両群を分離する分析をOPLS-DA (Orthogonal partial least squares Discriminant Analysis )法及びDeep learning(Mathworks 社MATLAB)にて行った。
OPLS-DA法及びDeep learningにて両群を判別することは可能であった。つまり血清のみを用いて婦人科良性疾患患者と初期卵巣癌患者を分けることが可能であった。これは採血による卵巣癌検診の可能性を示している。しかし問題点として、統計手法による過学習(Over fitting)の可能性があることが指摘された。この問題点を解決するのは多数の血清サンプルを必要とするために症例の集積を行うと同時に、現在手元にある卵巣癌例300例と健常人+婦人科良性疾患群300例をtest set200+200例 とvalidation set100+100例に分けて、網羅的血清糖ペプチド解析を行い糖ペプチドのピークデータを収集している。 網羅的糖ペプチドプロファイル解析による新たな疾患特異的な糖ペプチドマーカーの探索については、マーカー候補となる糖タンパク分子が同定されており、構造解析を行っている。

Current Status of Research Progress
Current Status of Research Progress

2: Research has progressed on the whole more than it was originally planned.

Reason

卵巣癌例39例、婦人科良性疾患例45例の血清を用いて、網羅的血清糖ペプチドプロファイル解析にて糖ペプチドピークを得て、両群を分離する分析をOPLS-DA (Orthogonal partial least squares Discriminant Analysis )法及びDeep learning(Mathworks 社MATLAB)にて行った。
OPLS-DA法及びDeep learningにて両群を判別することは可能であったが、過学習(Over fitting)の可能性があることが指摘された。そこで現在卵巣癌例300例と健常人+婦人科良性疾患群300例をtest set200+200例 とvalidation set100+100例に分けて、網羅的血清糖ペプチド解析を行い糖ペプチドのピークデータを収集している。網羅的糖ペプチドプロファイル解析による新たな疾患特異的な糖ペプチドマーカーの探索については、マーカー候補となる糖タンパク分子が同定されており、構造解析を行っている。すでに4つの糖ペプチドについて構造解析を終了しており、糖たんぱく質を同定した。そのたんぱくの持つ糖鎖構造によって癌マーカーとしてのAUC(良性疾患と癌との判別能力)に違いがあることが判明した。

Strategy for Future Research Activity

さらなる卵巣癌、婦人科疾患、健常人の血液を収集するために、全国11施設の協力を得るべく、日本産科婦人科学会学術講演会(仙台)おいてmeetingを開催する予定である。また申請者は教育講演の機会を与えられ今回の成果を多くの産婦人科医に知ってもらい協力を要請する。

  • Research Products

    (21 results)

All 2018 2017

All Journal Article (18 results) (of which Int'l Joint Research: 7 results,  Peer Reviewed: 18 results,  Open Access: 16 results) Presentation (3 results) (of which Int'l Joint Research: 3 results)

  • [Journal Article] Impact of institutional accreditation by the Japan Society of Gynecologic Oncology on the treatment and survival of women with cervical cancer2018

    • Author(s)
      Mikami Mikio、Shida Masako、Shibata Takeo、Katabuchi Hidetaka、Kigawa Junzo、Aoki Daisuke、Yaegashi Nobuo
    • Journal Title

      Journal of Gynecologic Oncology

      Volume: 29 Pages: e23

    • DOI

      10.3802/jgo.2018.29.e23

    • Peer Reviewed / Open Access
  • [Journal Article] Fully sialylated alpha-chain of complement 4-binding protein (A2160): a novel prognostic marker for epithelial ovarian carcinoma2018

    • Author(s)
      Matsuo Koji、Tanabe Kazuhiro、Ikeda Masae、Shibata Takeo、Kajiwara Hiroshi、Miyazawa Masaki、Miyazawa Mariko、Hayashi Masaru、Shida Masako、Hirasawa Takeshi、Roman Lynda D.、Mikami Mikio
    • Journal Title

      Archives of Gynecology and Obstetrics

      Volume: 297 Pages: 749~756

    • DOI

      10.1007/s00404-018-4658-z

    • Peer Reviewed
  • [Journal Article] Trends in single women with malignancy of the uterine cervix in United States2018

    • Author(s)
      Machida Hiroko、Blake Erin A.、Eckhardt Sarah E.、Takiuchi Tsuyoshi、Grubbs Brendan H.、Mikami Mikio、Roman Lynda D.、Matsuo Koji
    • Journal Title

      Journal of Gynecologic Oncology

      Volume: 29 Pages: e24

    • DOI

      10.3802/jgo.2018.29.e24

    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] UPLC-MS/MS based diagnostics for epithelial ovarian cancer using fully sialylated C4-binding protein2018

    • Author(s)
      Tanabe Kazuhiro、Matsuo Koji、Miyazawa Masaki、Hayashi Masaru、Ikeda Masae、Shida Masako、Hirasawa Takeshi、Sho Ryuichiro、Mikami Mikio
    • Journal Title

      Biomedical Chromatography

      Volume: 32 Pages: e4180

    • DOI

      10.1002/bmc.4180

    • Peer Reviewed
  • [Journal Article] Risk stratification models for para-aortic lymph node metastasis and recurrence in stage IB?IIB cervical cancer2018

    • Author(s)
      Matsuo Koji、Shimada Muneaki、Saito Tsuyoshi、Takehara Kazuhiro、Tokunaga Hideki、Watanabe Yoh、Todo Yukiharu、Morishige Ken-ichirou、Mikami Mikio、Sugiyama Toru
    • Journal Title

      Journal of Gynecologic Oncology

      Volume: 29 Pages: e11

    • DOI

      10.3802/jgo.2018.29.e11

    • Peer Reviewed / Open Access
  • [Journal Article] Quality and quantity metrics of pelvic lymph node metastasis and risk of para-aortic lymph node metastasis in stage IB?IIB cervical cancer2018

    • Author(s)
      Matsuo Koji、Grubbs Brendan H.、Mikami Mikio
    • Journal Title

      Journal of Gynecologic Oncology

      Volume: 29 Pages: e10

    • DOI

      10.3802/jgo.2018.29.e10

    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Intrauterine Manipulator Use During Minimally Invasive Hysterectomy and Risk of Lymphovascular Space Invasion in Endometrial Cancer.2018

    • Author(s)
      Machida H, Hom MS, Adams CL, Eckhardt SE, Garcia-Sayre J, Mikami M, Matsuo K.
    • Journal Title

      Int J Gynecol Cancer.

      Volume: 28 Pages: 208~219

    • DOI

      10.1097/IGC.0000000000001181

    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Multicenter Clinicopathological Study of High-Grade Serous Carcinoma Presenting as Primary Peritoneal Carcinoma.2018

    • Author(s)
      Komiyama S, Nishijima Y, Kondo H, Nomura H, Yamaguchi S, Futagami M, Arai H, Yokoyama Y, Suzuki N, Mikami M, Kubushiro K, Aoki D, Udagawa Y, Nishimura R.
    • Journal Title

      Int J Gynecol Cancer

      Volume: 印刷中 Pages: 印刷中

    • DOI

      10.1097/IGC.0000000000001167

    • Peer Reviewed / Open Access
  • [Journal Article] Significance of abnormal peritoneal cytology on survival of women with stage I-II endometrioid endometrial cancer.2018

    • Author(s)
      Matsuo K, Yabuno A, Hom MS, Shida M, Kakuda M, Adachi S, Mandelbaum RS, Ueda Y, Hasegawa K, Enomoto T, Mikami M, Roman LD.
    • Journal Title

      Gynecol Oncol

      Volume: 印刷中 Pages: 印刷中

    • DOI

      10.1016/j.ygyno.2018.02.012.

    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Comparison of adjuvant therapy for node-positive clinical stage IB-IIB cervical cancer: Systemic chemotherapy versus pelvic irradiation2017

    • Author(s)
      Matsuo Koji、Shimada Muneaki、Aoki Yoichi、Sakamoto Masaru、Takeshima Nobuhiro、Fujiwara Hisaya、Matsumoto Takashi、Mikami Mikio、Sugiyama Toru
    • Journal Title

      International Journal of Cancer

      Volume: 141 Pages: 1042~1051

    • DOI

      10.1002/ijc.30793

    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Efficacy of the oral neurokinin-1 receptor antagonist aprepitant for nausea and vomiting induced by cisplatin and carboplatin in Japanese patients with gynecological cancer2017

    • Author(s)
      Ikeda Masae、Shida Masako、Hirasawa Takeshi、Muramatsu Toshinari、Mikami Mikio
    • Journal Title

      Journal of Obstetrics and Gynaecology Research

      Volume: 43 Pages: 1613~1620

    • DOI

      10.1111/jog.13415

    • Peer Reviewed / Open Access
  • [Journal Article] Malignant transformation of ovarian mature cystic teratoma into squamous cell carcinoma: a Taiwanese Gynecologic Oncology Group (TGOG) study2017

    • Author(s)
      Chiang An-Jen、Chen Min-Yu、Weng Chia-Sui、Lin Hao、Lu Chien-Hsing、Wang Peng-Hui、Huang Yu-Fang、Chiang Ying-Cheng、Yu Mu-Hsien、Chang Chih-Long
    • Journal Title

      Journal of Gynecologic Oncology

      Volume: 28 Pages: e52

    • DOI

      10.3802/jgo.2017.28.e69

    • Peer Reviewed / Open Access
  • [Journal Article] Whole-genome sequencing revealed novel prognostic biomarkers and promising targets for therapy of ovarian clear cell carcinoma2017

    • Author(s)
      Itamochi Hiroaki、Oishi Tetsuro、Oumi Nao、Takeuchi Satoshi、Yoshihara Kosuke、Mikami Mikio、Yaegashi Nobuo、Terao Yasuhisa、Takehara Kazuhiro、Ushijima Kimio、Watari Hidemichi、Aoki Daisuke、Kimura Tadashi、Nakamura Toshiaki、Yokoyama Yoshihito、Kigawa Junzo、Sugiyama Toru
    • Journal Title

      British Journal of Cancer

      Volume: 117 Pages: 717~724

    • DOI

      10.1038/bjc.2017.228

    • Peer Reviewed / Open Access
  • [Journal Article] The concept of platinum sensitivity could be applied to recurrent cervical cancer: a multi-institutional retrospective study from the Japanese Gynecologic Oncology Group2017

    • Author(s)
      Takekuma Munetaka、Mori Keita、Iida Tetsuji、Kurihara Kazuko、Saitou Motoaki、Tokunaga Hideki、Kawana Kei、Ikeda Masae、Satoh Toyomi、Saito Toshiaki、Miyagi Etsuko、Nagai Yutaka、Furusawa Akiko、Kawano Yoshiaki、Kawano Kouichiro、Tabata Tsutomu、Ota Yukinobu、Hayase Ryoji、Mikami Mikio、Sugiyama Toru
    • Journal Title

      Cancer Chemother Pharmacol

      Volume: 80 Pages: 697~705

    • DOI

      10.1007/s00280-017-3402-x

    • Peer Reviewed / Open Access
  • [Journal Article] Effectiveness of adjuvant systemic chemotherapy for intermediate-risk stage IB cervical cancer2017

    • Author(s)
      Matsuo Koji、Shimada Muneaki、Yokota Harushige、Satoh Toyomi、Katabuchi Hidetaka、Kodama Shoji、Sasaki Hiroshi、Matsumura Noriomi、Mikami Mikio、Sugiyama Toru
    • Journal Title

      Oncotarget

      Volume: 8 Pages: 106866~106875

    • DOI

      10.18632/oncotarget.22437

    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Identifying a candidate population for ovarian conservation in young women with clinical stage IB-IIB cervical cancer2017

    • Author(s)
      Matsuo Koji、Shimada Muneaki、Yamaguchi Satoshi、Kanao Hiroyuki、Nakanishi Toru、Saito Toshiaki、Kamiura Shoji、Iwata Takashi、Mikami Mikio、Sugiyama Toru
    • Journal Title

      International Journal of Cancer

      Volume: 142 Pages: 1022~1032

    • DOI

      10.1002/ijc.31084

    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Assessing the effect of guideline introduction on clinical practice and outcome in patients with endometrial cancer in Japan: a project of the Japan Society of Gynecologic Oncology (JSGO) guideline evaluation committee2017

    • Author(s)
      Shigeta Shogo、Nagase Satoru、Mikami Mikio、Ikeda Masae、Shida Masako、Sakaguchi Isao、Ushioda Norichika、Takahashi Fumiaki、Yamagami Wataru、Yaegashi Nobuo、Udagawa Yasuhiro、Katabuchi Hidetaka
    • Journal Title

      Journal of Gynecologic Oncology

      Volume: 28 Pages: e76

    • DOI

      10.3802/jgo.2017.28.e76

    • Peer Reviewed / Open Access
  • [Journal Article] Japan Society of Gynecologic Oncology guidelines 2015 for the treatment of vulvar cancer and vaginal cancer2017

    • Author(s)
      Saito Toshiaki、Tabata Tsutomu、Ikushima Hitoshi、Yanai Hiroyuki、Tashiro Hironori、Niikura Hitoshi、Minaguchi Takeo、Muramatsu Toshinari、Baba Tsukasa、Yamagami Wataru、Ariyoshi Kazuya、Ushijima Kimio、Mikami Mikio、Nagase Satoru、Kaneuchi Masanori、Yaegashi Nobuo、Udagawa Yasuhiro、Katabuchi Hidetaka
    • Journal Title

      International Journal of Clinical Oncology

      Volume: 23 Pages: 201~234

    • DOI

      10.1007/s10147-017-1193-z

    • Peer Reviewed / Open Access
  • [Presentation] Characteristics and outcomes of reproductive age women with early-stage cervical cancer who underwent trachelectomy2018

    • Author(s)
      Hiroko Machida, Mikio Mikami, Takayuki Enomoto, Yukio Sonoda, Brendan H Grubbs, Richard J Paulson, Lynda D. Roman, Koji Matsuo
    • Organizer
      SGO2017 Annual Meeting on Women's Cancer
    • Int'l Joint Research
  • [Presentation] Comprehensive serum glycopeptide spectra analysis might be a new tool for the Early detection of ovarian cancer2018

    • Author(s)
      Mikio Mikami, Kazuhiro Tanabe, Koji Matsuo, Masae Ikeda, Masaki Miyazawa, Mariko Miyazawa, Masaru Hayashi, Hiroko Machida, Masako Shida, Lynda D.Roman,Takeshi Hirasawa
    • Organizer
      SGO2017 Annual Meeting on Women's Cancer
    • Int'l Joint Research
  • [Presentation] Significance of malignant and atypical cells in peritoneal cytology on survival of women with stage I-Ⅱ endometrioid endometrial cancer2018

    • Author(s)
      Koji Mastuo, Marianne.S.Hom, Akira Yabuno, Masako Shida, Mamoru Kakuda, Sosuke Adachi, Yutaka Ueda, Kosei Hasegawa, Takayuki Enomoto, Mikio Mikami, Lynda D. Roman
    • Organizer
      SGO2017 Annual Meeting on Women's Cancer
    • Int'l Joint Research

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Published: 2018-12-17  

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