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p53 pathway and its potential targeted therapeutic approach

Research Project

Project/Area Number 19K07645
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeMulti-year Fund
Section一般
Review Section Basic Section 50010:Tumor biology-related
Research InstitutionSapporo Medical University

Principal Investigator

Tokino Takashi  札幌医科大学, 医学部, 教授 (40202197)

Project Period (FY) 2019-04-01 – 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 2021: ¥1,300,000 (Direct Cost: ¥1,000,000、Indirect Cost: ¥300,000)
Fiscal Year 2020: ¥1,300,000 (Direct Cost: ¥1,000,000、Indirect Cost: ¥300,000)
Fiscal Year 2019: ¥1,690,000 (Direct Cost: ¥1,300,000、Indirect Cost: ¥390,000)
Keywordsがん抑制遺伝子 / p53 / 長鎖非コードRNA / TP53
Outline of Research at the Start

p53は悪性腫瘍で最も高頻度に変異しているが,「がん抑制遺伝子」であるためp53を分子標的とした治療薬の開発は遅れている.本研究ではp53による転写ネットワークの全貌を解明し,p53による細胞死誘導に相互作用する経路を探索して,変異型p53と合成致死(synthetic lethality)に関与する経路および正常型p53によるアポトーシス誘導を増強する経路を明らかにして,そのメカニズム解明および革新的な根本的治療の開発につながる研究を展開する.また,p53変異をもつ腫瘍で発現上昇している標的遺伝子などを同定し,癌治療に有望な分子標的阻害薬の開発につながる基礎研究を展開する.

Outline of Final Research Achievements

The development of anti-cancer drugs targeting the p53 pathway has been slow because p53 is a "tumor suppressor gene", although p53 is the most frequently mutated gene in human malignancies. We found that the lncRNA NEAT1 is a direct transcriptional target of p53, and that a long non-coding RNA, lnc53AC, expression affects the translational level and post-translational modifications of p53 and is involved in the reduction of p53 protein expression.

Academic Significance and Societal Importance of the Research Achievements

NEAT1は正常型p53遺伝子が存在する場合にのみ腫瘍抑制作用を発揮し,逆に,p53の機能が正常でない場合には,NEAT1ががんの進行を促進する可能性さえあることがわかった.がんにおけるNEAT1の役割を解明する重要な手がかりとなる.
大腸がんにおけるlnc53AC高発現群は,全生存率のみならず,無病生存率,疾患特異的生存率,無増悪生存率においても有意に予後不良であり,p53活性を制御するoncogenic lncRNAであることを明らかにした.lnc53ACは新しい分子標的治療薬の有力候補となる可能性がある.

Report

(5 results)
  • 2022 Annual Research Report   Final Research Report ( PDF )
  • 2021 Research-status Report
  • 2020 Research-status Report
  • 2019 Research-status Report
  • Research Products

    (31 results)

All 2023 2022 2021 2020 2019 Other

All Journal Article (28 results) (of which Int'l Joint Research: 4 results,  Peer Reviewed: 28 results,  Open Access: 23 results) Remarks (3 results)

  • [Journal Article] MYEOV overexpression induced by demethylation of its promoter contributes to pancreatic cancer progression via activation of the folate cycle/c-Myc/mTORC1 pathway2023

    • Author(s)
      Tange S, Hirano T, Idogawa M, Hirata E, Imoto I, Tokino T
    • Journal Title

      BMC Cancer

      Volume: 23 Issue: 1 Pages: 85-85

    • DOI

      10.1186/s12885-022-10433-6

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Multiomics identifies the link between intratumor steatosis and the exhausted tumor immune microenvironment in hepatocellular carcinoma2022

    • Author(s)
      Murai Hiroki、Kodama Takahiro、Maesaka Kazuki、Tanaka Satoshi、Mita Eiji、Ohkawa Kazuyoshi、Hikita Hayato、Sakamori Ryotaro、Tatsumi Tomohide、Eguchi Hidetoshi、Morii Eiichi、Takehara Tetsuo
    • Journal Title

      Hepatology

      Volume: 77 Issue: 1 Pages: 77-91

    • DOI

      10.1002/hep.32573

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Individualized circulating tumor <scp>DNA</scp> monitoring in head and neck squamous cell carcinoma2022

    • Author(s)
      Kogo Ryunosuke、Manako Tomomi、Iwaya Takeshi、Nishizuka Satoshi、Hiraki Hayato、Sasaki Yasushi、Idogawa Masashi、Tokino Takashi、Koide Ayaka、Komune Noritaka、Yasumatsu Ryuji、Nakagawa Takashi
    • Journal Title

      Cancer Medicine

      Volume: - Issue: 21 Pages: 3960-3968

    • DOI

      10.1002/cam4.4726

    • Related Report
      2021 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Mutation Analysis of Radioresistant Early-Stage Cervical Cancer2021

    • Author(s)
      Oike Tae、Sekiguchi Yoshihito、Yoshimoto Yuya、Oike Takahiro、Ando Ken、Gu Wenchao、Sasaki Yasushi、Tokino Takashi、Iwase Akira、Ohno Tatsuya
    • Journal Title

      International Journal of Molecular Sciences

      Volume: 23 Issue: 1 Pages: 51-51

    • DOI

      10.3390/ijms23010051

    • Related Report
      2021 Research-status Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] DLEU1 promotes oral squamous cell carcinoma progression by activating interferon-stimulated genes2021

    • Author(s)
      Hatanaka Yui、Niinuma Takeshi、Kitajima Hiroshi、Nishiyama Koyo、Maruyama Reo、Ishiguro Kazuya、Toyota Mutsumi、Yamamoto Eiichiro、Kai Masahiro、Yorozu Akira、Sekiguchi Shohei、Ogi Kazuhiro、Dehari Hironari、Idogawa Masashi、Sasaki Yasushi、Tokino Takashi、Miyazaki Akihiro、Suzuki Hiromu
    • Journal Title

      Scientific Reports

      Volume: 11 Issue: 1 Pages: 20438-20438

    • DOI

      10.1038/s41598-021-99736-5

    • Related Report
      2021 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Early dynamics of circulating tumor DNA predict chemotherapy responses for patients with esophageal cancer2021

    • Author(s)
      Ryosuke Fujisawa , Takeshi Iwaya, Fumitaka Endo, Masashi Idogawa, Noriyuki Sasaki, Hayato Hiraki, Shoichiro Tange, Tomomi Hirano, Yuka Koizumi , Masakazu Abe, Tomoko Takahashi, Mizunori Yaegashi , Yuji Akiyama, Mari Masuda, Akira Sasaki, Fumiaki Takahashi, Yasushi Sasaki, Takashi Tokino, Satoshi S Nishizuka
    • Journal Title

      Carcinogenesis

      Volume: 42(10) Issue: 10 Pages: 1239-1249

    • DOI

      10.1093/carcin/bgab088

    • Related Report
      2021 Research-status Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Dead or alive? Pitfall of survival analysis with TCGA datasets2021

    • Author(s)
      Idogawa Masashi、Koizumi Masayo、Hirano Tomomi、Tange Shoichiro、Nakase Hiroshi、Tokino Takashi
    • Journal Title

      Cancer Biology &amp; Therapy

      Volume: 22 Issue: 10-12 Pages: 527-528

    • DOI

      10.1080/15384047.2021.1979845

    • Related Report
      2021 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Generation of functional liver organoids on combining hepatocytes and cholangiocytes with hepatobiliary connections ex vivo2021

    • Author(s)
      Tanimizu Naoki、Ichinohe Norihisa、Sasaki Yasushi、Itoh Tohru、Sudo Ryo、Yamaguchi Tomoko、Katsuda Takeshi、Ninomiya Takafumi、Tokino Takashi、Ochiya Takahiro、Miyajima Atsushi、Mitaka Toshihiro
    • Journal Title

      Nature Communications

      Volume: 12 Issue: 1 Pages: 3390-3401

    • DOI

      10.1038/s41467-021-23575-1

    • Related Report
      2021 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] ALK-positive atypical Spitz tumour with conspicuous rosette-like structures2021

    • Author(s)
      Minowa Tomoyuki、Hida Tokimasa、Horimoto Kohei、Kato Junji、Kamiya Takafumi、Sugita Shintaro、Idogawa Masashi、Saida Toshiaki、Hasegawa Tadashi、Tokino Takashi、Uhara Hisashi
    • Journal Title

      European Journal of Dermatology

      Volume: 31 Issue: 2 Pages: 256-258

    • DOI

      10.1684/ejd.2021.3997

    • Related Report
      2021 Research-status Report
    • Peer Reviewed
  • [Journal Article] Genetic analyses of a secondary poroma and trichoblastoma in a HRAS-mutated sebaceous nevus2021

    • Author(s)
      Minowa, Tomoyuki ; Kamiya, Takafumi ; Hida, Tokimasa ; Okura, Masae ; Kato, Junji ; Idogawa, Masashi ; Tange, Shoichiro ; Hirano, Tomomi ; Tokino, Takashi ; Uhara, Hisashi,
    • Journal Title

      J Dermatol

      Volume: 48 Issue: 8 Pages: 1268-1272

    • DOI

      10.1111/1346-8138.15919

    • Related Report
      2021 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Frequent Tumor Burden Monitoring of Esophageal Squamous Cell Carcinoma With Circulating Tumor DNA Using Individually Designed Digital Polymerase Chain Reaction2021

    • Author(s)
      Iwaya Takeshi、Endo Fumitaka、Takahashi Fumiaki、Tokino Takashi、Sasaki Yasushi、Nishizuka Satoshi S.
    • Journal Title

      Gastroenterology

      Volume: 160 Issue: 1 Pages: 463-465

    • DOI

      10.1053/j.gastro.2020.09.035

    • Related Report
      2020 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Interactive Web-based Graphs of Coronavirus Disease 2019 Cases and Deaths per Population by Country2020

    • Author(s)
      Idogawa Masashi、Tange Shoichiro、Nakase Hiroshi、Tokino Takashi
    • Journal Title

      Clinical Infectious Diseases

      Volume: 71 Issue: 15 Pages: 902-903

    • DOI

      10.1093/cid/ciaa500

    • Related Report
      2020 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Combination of KRAS and SMAD4 mutations in formalin‐fixed paraffin‐embedded tissues as a biomarker for pancreatic cancer2020

    • Author(s)
      Yokose Takahiro、Kitago Minoru、Matsuda Sachiko、Sasaki Yasushi、Masugi Yohei、Nakamura Yuki、Shinoda Masahiro、Yagi Hiroshi、Abe Yuta、Oshima Go、Hori Shutaro、Yusuke Fujita、Nakano Yutaka、Endo Yutaka、Abe Kodai、Tokino Takashi、Kitagawa Yuko
    • Journal Title

      Cancer Science

      Volume: 111 Issue: 6 Pages: 2174-2182

    • DOI

      10.1111/cas.14425

    • Related Report
      2020 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Whole-exome sequencing of 79 xenografts as a potential approach for the identification of genetic variants associated with sensitivity to cytotoxic anticancer drugs2020

    • Author(s)
      Udagawa Chihiro、Sasaki Yasushi、Tanizawa Yasuhiro、Suemizu Hiroshi、Ohnishi Yasuyuki、Nakamura Yasukazu、Tokino Takashi、Zembutsu Hitoshi
    • Journal Title

      PLOS ONE

      Volume: 15 Issue: 9 Pages: e0239614-e0239614

    • DOI

      10.1371/journal.pone.0239614

    • Related Report
      2020 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Significance of gene mutations in the Wnt signaling pathway in traditional serrated adenomas of the colon and rectum2020

    • Author(s)
      Nakanishi, H. Sawada, T. Kaizaki, Y. Ota, R. Suzuki, H. Yamamoto, E. Aoki, H. Eizuka, M. Hasatani, K. Takahashi, N. Inagaki, S. Ebi, M. Kato, H. Kubota, E. Kataoka, H. Takahashi, S. Tokino, T. Minamoto, T. Sugai, T. Sasaki, Y.
    • Journal Title

      PLoS One

      Volume: 15 Issue: 2 Pages: e0229262-e0229262

    • DOI

      10.1371/journal.pone.0229262

    • Related Report
      2020 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Integrated genetic and epigenetic analysis of cancer‐related genes in non‐ampullary duodenal adenomas and intramucosal adenocarcinomas2020

    • Author(s)
      Ota R、Sawada T、Tsuyama S、Sasaki Y、Suzuki H、Kaizaki Y、Hasatani K、Yamamoto E、Nakanishi H、Inagaki S、Tsuji S、Yoshida N、Doyama H、Minato H、Nakamura K、Kasashima S、Kubota E、Kataoka H、Tokino T、Yao T、Minamoto T
    • Journal Title

      The Journal of Pathology

      Volume: 252 Issue: 3 Pages: 330-342

    • DOI

      10.1002/path.5529

    • Related Report
      2020 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Aggressive variant of splenic marginal zone lymphoma characterized using a cancer panel test and treated with rituximab-containing chemotherapy2020

    • Author(s)
      Ishiguro Kazuya、Sasaki Yasushi、Takagi Yoshitake、Niinuma Takeshi、Suzuki Hiromu、Tokino Takashi、Hayashi Toshiaki、Takahashi Tohru、Igarashi Tetsuyuki、Matsuno Yoshihiro
    • Journal Title

      Medicine

      Volume: 99 Issue: 35 Pages: e21938-e21938

    • DOI

      10.1097/md.0000000000021938

    • Related Report
      2020 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Mutation profiling of uterine cervical cancer patients treated with definitive radiotherapy2020

    • Author(s)
      Yoshimoto Yuya、Sasaki Yasushi、Murata Kazutoshi、Noda Shin-ei、Miyasaka Yuhei、Hamamoto Junko、Furuya Mio、Hirato Junko、Suzuki Yoshiyuki、Ohno Tatsuya、Tokino Takashi、Oike Takahiro、Nakano Takashi
    • Journal Title

      Gynecologic Oncology

      Volume: 159 Issue: 2 Pages: 546-553

    • DOI

      10.1016/j.ygyno.2020.08.020

    • Related Report
      2020 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Genetic analyses of mosaic neurofibromatosis type 1 with giant caf?‐au‐lait macule, plexiform neurofibroma and multiple melanocytic nevi2020

    • Author(s)
      Hida Tokimasa、Idogawa Masashi、Okura Masae、Sugita Shintaro、Sugawara Taro、Sasaki Yasushi、Tokino Takashi、Yamashita Toshiharu、Uhara Hisashi
    • Journal Title

      The Journal of Dermatology

      Volume: 47 Issue: 6 Pages: 658-662

    • DOI

      10.1111/1346-8138.15327

    • Related Report
      2020 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Neurofibromatosis type 1 without cutaneous neurofibromas: a rare genotype-phenotype correlation?2020

    • Author(s)
      Hida Tokimasa、Idogawa Masashi、Ishikawa Aki、Mizukami Miyako、Kato Junji、Sumikawa Yasuyuki、Okura Masae、Tokino Takashi、Uhara Hisashi
    • Journal Title

      European Journal of Dermatology

      Volume: 30 Issue: 5 Pages: 608-609

    • DOI

      10.1684/ejd.2020.3861

    • Related Report
      2020 Research-status Report
    • Peer Reviewed
  • [Journal Article] p53-induced ARVCF modulates the splicing landscape and supports the tumor suppressive function of p532020

    • Author(s)
      Suzuki, N. Idogawa, M. Tange, S. Ohashi, T. Sasaki, Y. Nakase, H. Tokino, T.
    • Journal Title

      Oncogene

      Volume: 39 Issue: 10 Pages: 2202-2211

    • DOI

      10.1038/s41388-019-1133-7

    • Related Report
      2019 Research-status Report
    • Peer Reviewed
  • [Journal Article] Chemotherapy after progression on nivolumab is essential for responders with genetic alterations of driver gene: Review of two recurrent/metastatic oral squamous cell carcinoma patients2020

    • Author(s)
      Ogi, K. Kobayashi, J. Nakagaki, T. Okamoto, J. Koike, K. Hirokawa, N. Someya, M. Sakamoto, H. Takada, K. Tokino, T. Sasaki, Y. Hiratsuka, H. Miyazaki, A.
    • Journal Title

      Oral Oncol

      Volume: 102 Pages: 104509-104509

    • DOI

      10.1016/j.oraloncology.2019.104509

    • Related Report
      2019 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Pathogenesis of multiple pancreatic cancers involves multicentric carcinogenesis and intrapancreatic metastasis2020

    • Author(s)
      Fujita, Y. Matsuda, S. Sasaki, Y. Masugi, Y. Kitago, M. Yagi, H. Abe, Y. Shinoda, M. Tokino, T. Sakamoto, M. Kitagawa, Y.
    • Journal Title

      Cancer Sci

      Volume: 111 Issue: 2 Pages: 739-748

    • DOI

      10.1111/cas.14268

    • Related Report
      2019 Research-status Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Prognostic Effect of Long Noncoding RNA NEAT1 Expression Depends on p53 Mutation Status in Cancer2019

    • Author(s)
      Idogawa, M. Nakase, H. Sasaki, Y. Tokino, T.
    • Journal Title

      J Oncol

      Volume: 1 Pages: 4368068-4368068

    • DOI

      10.1155/2019/4368068

    • Related Report
      2019 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Renal angiomyolipoma (AML) harboring a missense mutation of TSC2 with copy-neutral loss of heterozygosity (CN-LOH)2019

    • Author(s)
      Idogawa Masashi、Hida Tokimasa、Tanaka Toshiaki、Ohira Noriaki、Tange Shoichiro、Sasaki Yasushi、Uhara Hisashi、Masumori Naoya、Tokino Takashi、Natori Hiroshi
    • Journal Title

      Cancer Biology & Therapy

      Volume: 21 Issue: 4 Pages: 315-319

    • DOI

      10.1080/15384047.2019.1702406

    • Related Report
      2019 Research-status Report
    • Peer Reviewed
  • [Journal Article] UHRF1 depletion and HDAC inhibition reactivate epigenetically silenced genes in colorectal cancer cells2019

    • Author(s)
      Niinuma Takeshi、Kitajima Hiroshi、Kai Masahiro、Yamamoto Eiichiro、Yorozu Akira、Ishiguro Kazuya、Sasaki Hajime、Sudo Gota、Toyota Mutsumi、Hatahira Tomo、Maruyama Reo、Tokino Takashi、Nakase Hiroshi、Sugai Tamotsu、Suzuki Hiromu
    • Journal Title

      Clinical Epigenetics

      Volume: 11 Issue: 1 Pages: 70-70

    • DOI

      10.1186/s13148-019-0668-3

    • Related Report
      2019 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Genomic characterization for familial cases with urothelial carcinoma2019

    • Author(s)
      Shindo T, Hirobe M, Adachi Y, Sasaki Y, Tokino T, Masumori N
    • Journal Title

      Int Cancer Conf J

      Volume: 8 Issue: 4 Pages: 185-189

    • DOI

      10.1007/s13691-019-00381-7

    • Related Report
      2019 Research-status Report
    • Peer Reviewed
  • [Journal Article] FGFR Signaling as a Candidate Therapeutic Target for Cancers Resistant to Carbon Ion Radiotherapy2019

    • Author(s)
      Darwis, N. D. M. Nachankar, A. Sasaki, Y. Matsui, T. Noda, S. E. Murata, K. Tamaki, T. Ando, K. Okonogi, N. Shiba, S. Irie, D. Kaminuma, T. Kumazawa, T. Anakura, M. Yamashita, S. Hirakawa, T. Kakoti, S. Hirota, Y. Tokino, T. Iwase, A. Ohno, T. Shibata, A. Oike, T. Nakano, T.
    • Journal Title

      Int J Mol Sci

      Volume: 20 Issue: 18 Pages: 4563-4563

    • DOI

      10.3390/ijms20184563

    • Related Report
      2019 Research-status Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Remarks] 札幌医科大学 ゲノム医科学部門

    • URL

      https://web.sapmed.ac.jp/canmol/

    • Related Report
      2022 Annual Research Report
  • [Remarks] 札幌医科大学フロンティア医学研究所ゲノム医科学部門

    • URL

      https://web.sapmed.ac.jp/canmol/

    • Related Report
      2021 Research-status Report 2020 Research-status Report
  • [Remarks] 札幌医科大学医学部フロンティア医学研究所ゲノム医科学部門ホームページ

    • URL

      https://web.sapmed.ac.jp/canmol/

    • Related Report
      2019 Research-status Report

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Published: 2019-04-18   Modified: 2024-01-30  

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