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2022 Fiscal Year Annual Research Report

Metabolome analysis for early stage esophageal cancer

Research Project

Project/Area Number 20K22859
Research InstitutionNational Cancer Center Japan

Principal Investigator

坂下 信悟  国立研究開発法人国立がん研究センター, 先端医療開発センター, ユニット長 (40620638)

Project Period (FY) 2020-09-11 – 2023-03-31
Keywords低酸素環境
Outline of Annual Research Achievements

今回、私は、表在型の食道がんの代謝環境を解明するための基盤として、早期食道がんの内視鏡検体に対し代謝微小環境解析を行った。
まず、既存の病理標本(早期食道がんに対するESD材料)を用いて低酸素状態について調べた。具体的には、2015年~2019年にESDが行われた早期食道がん109病変に対し以下の検討を行い、深達度と比較を行った。①HIF1α(hypoxia inducible factor 1 subunit alpha )、Glut1(glucose transporter 1)、CA9(carbonicanhydrase Ⅸ)などの低酸素マーカーの発現を免疫染色で評価。②CD31、αSMAの二重染色を行い測定した血管密度。③富士フィルムと共同開発された低酸素内視鏡を用いて測定された、StO2。
結果、免疫染色による検索においては、すべての低酸素マーカーは、非腫瘍部の扁平上皮と比較して、T1bの腫瘍のおいて有意に発現が高くなっていた。特に、CA9とGLUT1に関しては、Tis-T1aにおいて既に発現上昇が認められた。また、血管密度も非腫瘍部の扁平上皮と比較してTis-T1aの腫瘍において既に有意に上昇していた。低酸素内視鏡にて測定したStO2との比較においては、非腫瘍部の扁平上皮と比較し、T1bの腫瘍において、有意に低酸素になっていた。これらの結果から、食道扁平上皮癌は早期からすでに低酸素状態で血管密度も上昇しており、特にT1bの腫瘍ではその傾向が顕著である事が示された。
それに加え、T1aの腫瘍とT1bの腫瘍部分に対し、メタボローム解析を行い、いくつかの代謝産物に差があった。

  • Research Products

    (15 results)

All 2023 2022

All Journal Article (15 results) (of which Int'l Joint Research: 2 results,  Peer Reviewed: 15 results)

  • [Journal Article] Tumor-identification method for predicting recurrence of early-stage lung adenocarcinoma using digital pathology images by machine learning2023

    • Author(s)
      Hattori Hideharu、Sakashita Shingo、Tsuboi Masahiro、Ishii Genichiro、Tanaka Toshiyuki
    • Journal Title

      Journal of Pathology Informatics

      Volume: 14 Pages: 100175~100175

    • DOI

      10.1016/j.jpi.2022.100175

    • Peer Reviewed
  • [Journal Article] Requirement of image standardization for AI-based macroscopic diagnosis for surgical specimens of gastric cancer2023

    • Author(s)
      Sakashita Shingo、Sakamoto Naoya、Kojima Motohiro、Taki Tetsuro、Miyazaki Saori、Minakata Nobuhisa、Sasabe Maasa、Kinoshita Takahiro、Ishii Genichiro、Ochiai Atsushi
    • Journal Title

      Journal of Cancer Research and Clinical Oncology

      Volume: Online ahead of print Pages: Online

    • DOI

      10.1007/s00432-022-04570-5

    • Peer Reviewed
  • [Journal Article] Imaging Approach for Cervical Lymph Node Metastases from Unknown Primary Tumor2023

    • Author(s)
      Masuoka Sota、Hiyama Takashi、Kuno Hirofumi、Sekiya Kotaro、Sakashita Shingo、Kobayashi Tatsushi
    • Journal Title

      RadioGraphics

      Volume: 43 Pages: Online

    • DOI

      10.1148/rg.220071

    • Peer Reviewed
  • [Journal Article] Clinicopathological significance of peritumoral alveolar macrophages in patients with resected early-stage lung squamous cell carcinoma2023

    • Author(s)
      Tanaka Y、Nakai T、Suzuki A、Kagawa Y、Noritake O、Taki T、Hashimoto H、Sakai T、Shibata Y、Izumi H、Nosaki K、Udagawa H、Zenke Y、Matsumoto S、Yoh K、Miyazaki S、Sakamoto N、Sakashita S、Kojima M、Watanbe R、Tsuboi M、Goto K、Ishii G
    • Journal Title

      Cancer Immunology, Immunotherapy

      Volume: Online ahead of print Pages: Online

    • DOI

      10.1007/s00262-023-03393-8

    • Peer Reviewed
  • [Journal Article] Pathologic method for extracting good prognosis group in triple‐negative breast cancer after neoadjuvant chemotherapy2022

    • Author(s)
      Eguchi Yuki、Nakai Tokiko、Kojima Motohiro、Wakabayashi Masashi、Sakamoto Naoya、Sakashita Shingo、Miyazaki Saori、Taki Tetsuro、Watanabe Reiko、Watanuki Rurina、Yamauchi Chisako、Iwatani Tsuguo、Mukohara Toru、Onishi Tatsuya、Ishii Genichiro
    • Journal Title

      Cancer Science

      Volume: 113 Pages: 1507~1518

    • DOI

      10.1111/cas.15273

    • Peer Reviewed
  • [Journal Article] Prognostic impact of count of extratumoral lymphatic permeation in lung adenocarcinoma and its relation to the immune microenvironment2022

    • Author(s)
      Niimi Takahiro、Nakai Tokiko、Aokage Keiju、Tane Kenta、Miyoshi Tomohiro、Samejima Joji、Miyazaki Saori、Taki Tetsuro、Sakamoto Naoya、Sakashita Shingo、Watanabe Reiko、Kojima Motohiro、Suzuki Kenji、Tsuboi Masahiro、Ishii Genichiro
    • Journal Title

      Cancer Science

      Volume: 113 Pages: 1497~1506

    • DOI

      10.1111/cas.15267

    • Peer Reviewed
  • [Journal Article] Evaluation of Fluorescence Intensity and Antitumor Effect Using Real-Time Imaging in Photoimmunotherapy2022

    • Author(s)
      Takashima Kenji、Koga Yoshikatsu、Anzai Takahiro、Migita Kayo、Yamaguchi Toru、Ishikawa Akihiro、Sakashita Shingo、Yasunaga Masahiro、Yano Tomonori
    • Journal Title

      Pharmaceuticals

      Volume: 15 Pages: 223~223

    • DOI

      10.3390/ph15020223

    • Peer Reviewed
  • [Journal Article] Integrative analysis of non-small cell lung cancer patient-derived xenografts identifies distinct proteotypes associated with patient outcomes2022

    • Author(s)
      Mirhadi S、Tam S、Li Q、Moghal N、Pham N、Tong J、Golbourn B J.、Krieger J R.、Taylor P、Li M、Weiss J、Martins N.、Raghavan V、Mamatjan Y、Khan A A.、Cabanero M、Sakashita S、Huo K、Agnihotri S、Ishizawa K、Waddell T K.、Zadeh G、Yasufuku K、Liu Geoffrey、Shepherd Frances A.、Moran Michael F.、Tsao Ming-Sound
    • Journal Title

      Nature Communications

      Volume: 13 Pages: 1811

    • DOI

      10.1038/s41467-022-29444-9

    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Adult T-Cell Leukemia/Lymphoma With Extranodal Involvement of the Hypopharynx2022

    • Author(s)
      Fujimoto Shohei、Matsuura Kazuto、Nakamura Hirotaka、Sakashita Shingo、Hayashi Ryuichi
    • Journal Title

      Cureus

      Volume: 14 Pages: 22723

    • DOI

      10.7759/cureus.22723

    • Peer Reviewed
  • [Journal Article] Dirty necrosis in renal cell carcinoma is associated with NETosis and systemic inflammation2022

    • Author(s)
      Kuroe Takashi、Watanabe Reiko、Morisue Ryo、Miyazaki Saori、Kojima Motohiro、Murata Shawhay Charles、Nakai Tokiko、Taki Tetsuro、Sakashita Shingo、Sakamoto Naoya、Matsubara Nobuaki、Masuda Hitoshi、Ushiku Tetsuo、Ishii Genichiro
    • Journal Title

      Cancer Medicine

      Volume: 12 Pages: 4557~4567

    • DOI

      10.1002/cam4.5249

    • Peer Reviewed
  • [Journal Article] The area of residual tumor predicts esophageal squamous cell carcinoma prognosis following neoadjuvant chemotherapy2022

    • Author(s)
      Adachi Masahiro、Aoyama Naoki、Kojima Motohiro、Sakamoto Naoya、Miyazaki Saori、Taki Tetsuro、Watanabe Reiko、Matsuura Kazuto、Kotani Daisuke、Kojima Takashi、Fujita Takeo、Tabuchi Keiji、Ishii Genichiro、Sakashita Shingo
    • Journal Title

      Journal of Cancer Research and Clinical Oncology

      Volume: Online ahead of print Pages: Online

    • DOI

      10.1007/s00432-022-04366-7

    • Peer Reviewed
  • [Journal Article] Mitochondrial Aconitase ACO2 Links Iron Homeostasis with Tumorigenicity in Non?Small Cell Lung Cancer2022

    • Author(s)
      Mirhadi S、Zhang W、Pham N-A、Karimzadeh F、Pintilie M、Tong J、Taylor P、Krieger J、Pitcher B、Sykes J、Wybenga-G L、Fladd C、Xu J、Wang T、Cabanero M、Li M、Weiss J、Sakashita S、Zaslaver O、Yu M、Caudy A.、St-Pierre J、H、Kislinger T、Liu G、Shepherd Frances A.、Tsao Ming-Sound、Moran F.
    • Journal Title

      Molecular Cancer Research

      Volume: 21 Pages: 36~50

    • DOI

      10.1158/1541-7786.MCR-22-0163

    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Clinicopathological features and prognostic impact of dirty necrosis in metastatic lung cancers from the colon and rectum2022

    • Author(s)
      Konishi Yasuhito、Taki Tetsuro、Nakai Tokiko、Kuroe Takashi、Morisue Ryo、Miyoshi Tomohiro、Tane Kenta、Samejima Joji、Aokage Keiju、Miyazaki Saori、Sakamoto Naoya、Sakashita Shingo、Watanabe Reiko、Kojima Motohiro、Suzuki Kenji、Tsuboi Masahiro、Ishii Genichiro
    • Journal Title

      Cancer Science

      Volume: 114 Pages: 2169~2177

    • DOI

      10.1111/cas.15647

    • Peer Reviewed
  • [Journal Article] The impact of tertiary lymphoid structures on clinicopathological, genetic and gene expression characteristics in lung adenocarcinoma2022

    • Author(s)
      Tamiya Y、Nakai T、Suzuki A、Mimaki S、Tsuchihara K、Sato K、Yoh K、Matsumoto S、Zenke Y、Nosaki K、Izumi H、Shibata Y、Sakai T、Taki T、Miyazaki S、Watanabe R、Sakamoto N、Sakashita S、Kojima M、Hashimoto N、Tsuboi M、Goto K、Ishii G
    • Journal Title

      Lung Cancer

      Volume: 174 Pages: 125~132

    • DOI

      10.1016/j.lungcan.2022.11.001

    • Peer Reviewed
  • [Journal Article] Immunohistochemical Analysis of Common Cancer Antigens in Head and Neck Squamous Cell Carcinoma2022

    • Author(s)
      MORISHITA YOHEI、TAKENOUCHI KAZUMASA、SAKASHITA SHINGO、MATSUURA KAZUTO、HAYASHI RYUICHI、NAKATSURA TETSUYA
    • Journal Title

      Anticancer Research

      Volume: 42 Pages: 5751~5761

    • DOI

      10.21873/anticanres.16082

    • Peer Reviewed

URL: 

Published: 2023-12-25  

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