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Elucidation of the role of the MAF gene in the occurrence and progression of colorectal cancer

Research Project

Project/Area Number 20K08356
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeMulti-year Fund
Section一般
Review Section Basic Section 53010:Gastroenterology-related
Research InstitutionOsaka University

Principal Investigator

Okuzaki Daisuke  大阪大学, 免疫学フロンティア研究センター, 特任准教授(常勤) (00346131)

Co-Investigator(Kenkyū-buntansha) 山本 浩文  大阪大学, 大学院医学系研究科, 教授 (30322184)
横山 雄起  大阪大学, 大学院医学系研究科, 助教 (60615714)
Project Period (FY) 2020-04-01 – 2023-03-31
Project Status Completed (Fiscal Year 2022)
Budget Amount *help
¥4,420,000 (Direct Cost: ¥3,400,000、Indirect Cost: ¥1,020,000)
Fiscal Year 2022: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000)
Fiscal Year 2021: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000)
Fiscal Year 2020: ¥1,560,000 (Direct Cost: ¥1,200,000、Indirect Cost: ¥360,000)
KeywordsMAF / 大腸がん / p53 / 遺伝子発現 / 大腸癌 / ノックアウトマウス / p53
Outline of Research at the Start

MAF遺伝子は癌遺伝子として単離されたが、一部の癌では癌抑制的に働くという報告があり、癌の発生・進展における役割は未だ不明な点が多
い。私達は先行研究で大腸腫瘍組織におけるMAF遺伝子の発現が正常組織に比べて低いことを明らかにしている。そこで、本研究は大腸発癌過
程におけるMAFの役割の解明に加え、MAFノックアウトマウスを用いた化学発癌実験によって癌抑制遺伝子としての機能をもつかどうかを明らか
とすることを目的とする。

Outline of Final Research Achievements

The purpose of this study was to elucidate the role of the MAF gene in colorectal cancer. Immunostaining revealed a decrease in MAF protein expression from the early stage of cancer, and low expression of MAF was associated with poor prognosis. The introduction of the MAF gene into IEC18 intestinal epithelial cells and colorectal cancer cells resulted in decreased cell proliferation and increased sensitivity to anticancer drugs. In a chemical carcinogenesis experiment using MAF knockout mice, an increase in tumor formation and size was observed compared to wild-type mice. These results indicate that the MAF gene has a cancer-suppressive effect in the colon.

Academic Significance and Societal Importance of the Research Achievements

本研究は、大腸癌におけるMAF遺伝子の役割を解明することを目的としたものです。MAF遺伝子は癌遺伝子として知られていますが、本研究では大腸では癌抑制的に働くことが明らかになりました。具体的には、MAF遺伝子が欠失しているマウスでは、化学発癌実験によって腫瘍形成数が増加し、腫瘍部で細胞増殖活性の増加がみられました。一方、MAF遺伝子が導入された細胞では、増殖能が低下し、抗癌剤感受性が増強されました。これらの結果から、MAF遺伝子は大腸癌の発生・進展において重要な役割を果たすことが示唆されました。研究成果は、iScienceという科学雑誌に掲載されました。

Report

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

    (22 results)

All 2023 2021 2020

All Journal Article (17 results) (of which Int'l Joint Research: 2 results,  Peer Reviewed: 17 results,  Open Access: 13 results) Presentation (4 results) (of which Int'l Joint Research: 2 results,  Invited: 1 results) Book (1 results)

  • [Journal Article] Tumor-suppressive role of the musculoaponeurotic fibrosarcoma gene in colorectal cancer2023

    • Author(s)
      Itakura Hiroaki、Hata Tsuyoshi、Okuzaki Daisuke、Takeda Koki、Iso Kenji、Qian Yamin、Morimoto Yoshihiro、Adachi Tomohiro、Hirose Haruka、Yokoyama Yuhki、Ogino Takayuki、Miyoshi Norikatsu、Takahashi Hidekazu、Uemura Mamoru、Mizushima Tsunekazu、Hinoi Takao、Mori Masaki、Doki Yuichiro、Eguchi Hidetoshi、Yamamoto Hirofumi
    • Journal Title

      iScience

      Volume: 26 Issue: 4 Pages: 106478-106478

    • DOI

      10.1016/j.isci.2023.106478

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] CDCP1 promotes compensatory renal growth by integrating Src and Met signaling2021

    • Author(s)
      Kajiwara Kentaro、Yamano Shotaro、Aoki Kazuhiro、Okuzaki Daisuke、Matsumoto Kunio、Okada Masato
    • Journal Title

      Life Science Alliance

      Volume: 4 Issue: 4 Pages: 202000832-202000832

    • DOI

      10.26508/lsa.202000832

    • Related Report
      2020 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Hydrogen Gas Therapy Attenuates Inflammatory Pathway Signaling in Septic Mice2021

    • Author(s)
      Matsuura Hiroshi、Matsumoto Hisatake、Okuzaki Daisuke、Shimizu Kentaro、Ogura Hiroshi、Ebihara Takeshi、Matsubara Tsunehiro、Hirano Shin-ichi、Shimazu Takeshi
    • Journal Title

      Journal of Surgical Research

      Volume: 263 Pages: 63-70

    • DOI

      10.1016/j.jss.2021.01.022

    • Related Report
      2020 Research-status Report
    • Peer Reviewed
  • [Journal Article] Group 2 innate lymphoid cells support hematopoietic recovery under stress conditions2021

    • Author(s)
      Sudo Takao、Motomura Yasutaka、Okuzaki Daisuke、Hasegawa Tetsuo、Yokota Takafumi、Kikuta Junichi、Ao Tomoka、Mizuno Hiroki、Matsui Takahiro、Motooka Daisuke、Yoshizawa Ryosuke、Nagasawa Takashi、Kanakura Yuzuru、Moro Kazuyo、Ishii Masaru
    • Journal Title

      Journal of Experimental Medicine

      Volume: 218 Issue: 5 Pages: 20200817-20200817

    • DOI

      10.1084/jem.20200817

    • Related Report
      2020 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] β-catenin-promoted cholesterol metabolism protects against cellular senescence in naked mole-rat cells2021

    • Author(s)
      Chee Woei-Yaw、Kurahashi Yuriko、Kim Junhyeong、Miura Kyoko、Okuzaki Daisuke、Ishitani Tohru、Kajiwara Kentaro、Nada Shigeyuki、Okano Hideyuki、Okada Masato
    • Journal Title

      Communications Biology

      Volume: 4 Issue: 1 Pages: 357-357

    • DOI

      10.1038/s42003-021-01879-8

    • Related Report
      2020 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Dietary oxysterol, 7-Ketocholesterol accelerates hepatic lipid accumulation and macrophage infiltration in obese Mice2021

    • Author(s)
      J. Chang, M. oseki, A. Saga, K. Kanno, T. Higo, D. Okuzaki, T. Okada, H. Inui, K. Tanaka, M. Asaji, Y. Zhu, K. Yamada, M. Ono, T. Saibara, I Ichi, T. Ohama, M. Nishida, S. Yamashita, Y. Sakata
    • Journal Title

      Front Endocrinol (Lausanne)

      Volume: 11 Pages: 614692-614692

    • DOI

      10.3389/fendo.2020.614692

    • Related Report
      2020 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Streptococcus pyogenes upregulates arginine catabolism to exert its pathogenesis on the skin surface2021

    • Author(s)
      Hirose Yujiro、Yamaguchi Masaya、Sumitomo Tomoko、Nakata Masanobu、Hanada Tomoki、Okuzaki Daisuke、Motooka Daisuke、Mori Yasushi、Kawasaki Hiroshi、Coady Alison、Uchiyama Satoshi、Hiraoka Masanobu、Zurich Raymond H.、Amagai Masayuki、Nizet Victor、Kawabata Shigetada
    • Journal Title

      Cell Reports

      Volume: 34 Issue: 13 Pages: 108924-108924

    • DOI

      10.1016/j.celrep.2021.108924

    • Related Report
      2020 Research-status Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Epidemiological analysis of pneumococcal strains isolated at Yangon Children’s Hospital in Myanmar via whole-genome sequencing-based methods2021

    • Author(s)
      Yamaguchi Masaya、Win Hpoo Pwint Myo、Higashi Kotaro、Ono Masayuki、Hirose Yujiro、Motooka Daisuke、Okuzaki Daisuke、Aye Mya Mya、Htun Moh Moh、Thu Hlaing Myat、Kawabata Shigetada
    • Journal Title

      Microbial Genomics

      Volume: 7 Issue: 2 Pages: 000523-000523

    • DOI

      10.1099/mgen.0.000523

    • Related Report
      2020 Research-status Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] HTR3A is correlated with unfavorable histology and promotes proliferation through ERK phosphorylation in lung adenocarcinoma2020

    • Author(s)
      Tone Mitsuyo、Tahara Shinichiro、Nojima Satoshi、Motooka Daisuke、Okuzaki Daisuke、Morii Eiichi
    • Journal Title

      Cancer Science

      Volume: 111 Issue: 10 Pages: 3953-3961

    • DOI

      10.1111/cas.14592

    • Related Report
      2020 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Migration arrest of chemoresistant leukemia cells mediated by MRTF-SRF pathway2020

    • Author(s)
      Morimatsu Maho、Yamashita Erika、Seno Shigeto、Sudo Takao、Kikuta Junichi、Mizuno Hiroki、Okuzaki Daisuke、Motooka Daisuke、Ishii Masaru
    • Journal Title

      Inflammation and Regeneration

      Volume: 40 Issue: 1 Pages: 15-15

    • DOI

      10.1186/s41232-020-00127-6

    • Related Report
      2020 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Signal-transducing adapter protein-1 is required for maintenance of leukemic stem cells in CML.2020

    • Author(s)
      Toda J, Ichii M, Oritani K, Shibayama H, Tanimura A, Saito H, Yokota T, Motooka D, Okuzaki D, Kitai Y, Muromoto R, Kashiwakura JI, Matsuda T, Hosen N, Kanakura Y.
    • Journal Title

      Oncogene

      Volume: 39 Issue: 34 Pages: 5601-5615

    • DOI

      10.1038/s41388-020-01387-9

    • Related Report
      2020 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Syntenin-1 promotes colorectal cancer stem cell expansion and chemoresistance by regulating prostaglandin E2 receptor2020

    • Author(s)
      Iwamoto Kazuya、Takahashi Hidekazu、Okuzaki Daisuke、Osawa Hideo、Ogino Takayuki、Miyoshi Norikatsu、Uemura Mamoru、Matsuda Chu、Yamamoto Hirofumi、Mizushima Tsunekazu、Mori Masaki、Doki Yuichiro、Eguchi Hidetoshi
    • Journal Title

      British Journal of Cancer

      Volume: 123 Issue: 6 Pages: 955-964

    • DOI

      10.1038/s41416-020-0965-9

    • Related Report
      2020 Research-status Report
    • Peer Reviewed
  • [Journal Article] TRPM5 Negatively Regulates Calcium-Dependent Responses in Lipopolysaccharide-Stimulated B Lymphocytes2020

    • Author(s)
      Sakaguchi Taiki、Okumura Ryu、Ono Chisato、Okuzaki Daisuke、Kawai Takafumi、Okochi Yoshifumi、Tanimura Natsuko、Murakami Mari、Kayama Hisako、Umemoto Eiji、Kioka Hidetaka、Ohtani Tomohito、Sakata Yasushi、Miyake Kensuke、Okamura Yasushi、Baba Yoshihiro、Takeda Kiyoshi
    • Journal Title

      Cell Reports

      Volume: 31 Issue: 10 Pages: 107755-107755

    • DOI

      10.1016/j.celrep.2020.107755

    • Related Report
      2020 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Oligosaccharide‐dependent anti‐inflammatory role of galectin‐1 for macrophages in ulcerative colitis2020

    • Author(s)
      Iwatani Shuko、Shinzaki Shinichiro、Amano Takahiro、Otake Yuriko、Tani Mizuki、Yoshihara Takeo、Tsujii Yoshiki、Hayashi Yoshito、Inoue Takahiro、Okuzaki Daisuke、Mizushima Tsunekazu、Miyoshi Eiji、Iijima Hideki、Takehara Tetsuo
    • Journal Title

      Journal of Gastroenterology and Hepatology

      Volume: 35 Issue: 12 Pages: 2158-2169

    • DOI

      10.1111/jgh.15097

    • Related Report
      2020 Research-status Report
    • Peer Reviewed
  • [Journal Article] FAM111B enhances proliferation of KRAS ‐driven lung adenocarcinoma by degrading p162020

    • Author(s)
      Kawasaki Keisuke、Nojima Satoshi、Hijiki Sachiko、Tahara Shinichiro、Ohshima Kenji、Matsui Takahiro、Hori Yumiko、Kurashige Masako、Umeda Daisuke、Kiyokawa Hiroki、Kido Kansuke、Okuzaki Daisuke、Morii Eiichi
    • Journal Title

      Cancer Science

      Volume: 111 Issue: 7 Pages: 2635-2646

    • DOI

      10.1111/cas.14483

    • Related Report
      2020 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] DCLK1 integrates induction of TRIB3, EMT, drug resistance and poor prognosis in colorectal cancer2020

    • Author(s)
      Makino Shunichiro、Takahashi Hidekazu、Okuzaki Daisuke、Miyoshi Norikatsu、Haraguchi Naotsugu、Hata Taishi、Matsuda Chu、Yamamoto Hirofumi、Mizushima Tsunekazu、Mori Masaki、Doki Yuichiro
    • Journal Title

      Carcinogenesis

      Volume: 41 Issue: 3 Pages: 394-396

    • DOI

      10.1093/carcin/bgaa016

    • Related Report
      2020 Research-status Report
    • Peer Reviewed
  • [Journal Article] Adeno-associated virus-mediated gene delivery promotes S-phase entry-independent precise targeted integration in cardiomyocytes2020

    • Author(s)
      Kohama Yasuaki、Higo Shuichiro、Masumura Yuki、Shiba Mikio、Kondo Takumi、Ishizu Takamaru、Higo Tomoaki、Nakamura Satoki、Kameda Satoshi、Tabata Tomoka、Inoue Hiroyuki、Motooka Daisuke、Okuzaki Daisuke、Takashima Seiji、Miyagawa Shigeru、Sawa Yoshiki、Hikoso Shungo、Sakata Yasushi
    • Journal Title

      Scientific Reports

      Volume: 10 Issue: 1 Pages: 15348-15348

    • DOI

      10.1038/s41598-020-72216-y

    • Related Report
      2020 Research-status Report
    • Peer Reviewed / Open Access
  • [Presentation] 大腸癌の発生・進展における MAF 遺伝子の役割解明2021

    • Author(s)
      板倉弘明、奥崎大介、横山雄起、関戸悠紀、波多豪、荻野崇之、三吉範克、高橋秀和、植村守、土岐祐一郎、江口英利、山本浩文
    • Organizer
      第80回日本癌学会学術総会
    • Related Report
      2021 Research-status Report
  • [Presentation] RNA-SeqおよびシングルセルRNA-Seq解析の動脈硬化研究への可能性について2020

    • Author(s)
      奥崎 大介
    • Organizer
      第52回日本動脈硬化学会総会・学術集会
    • Related Report
      2020 Research-status Report
    • Invited
  • [Presentation] Reconstruction of immune phenotype from demultiplexed single cell transcriptome2020

    • Author(s)
      劉 祐誠
    • Organizer
      Emerging Technologies in Single Cell Research goes (Virtual edition) VIB Conferenc
    • Related Report
      2020 Research-status Report
    • Int'l Joint Research
  • [Presentation] The dynamic landscape of Vibrio parahaemolyticus transcriptome revealed by direct RNA sequencing2020

    • Author(s)
      Mohamad Al Kadi
    • Organizer
      the VIB conference: “Revolutionizing Next-Generation Sequencing (Virtual 4th edition)
    • Related Report
      2020 Research-status Report
    • Int'l Joint Research
  • [Book] 炎症と免疫2020

    • Author(s)
      奥崎 大介
    • Total Pages
      3
    • Publisher
      先端医学社
    • ISBN
      9784865503463
    • Related Report
      2020 Research-status Report

URL: 

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

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