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Development of new therapeutic agents for organ fibrosis based on chronic inflammation

Research Project

Project/Area Number 21K08690
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeMulti-year Fund
Section一般
Review Section Basic Section 55020:Digestive surgery-related
Research InstitutionOsaka Metropolitan University (2022-2023)
Osaka City University (2021)

Principal Investigator

Takemura Shigekazu  大阪公立大学, 大学院医学研究科, 特任教授 (00322363)

Co-Investigator(Kenkyū-buntansha) 椿 一典  京都府立大学, 生命環境科学研究科, 教授 (50303897)
南山 幸子  京都府立大学, 生命環境科学研究科, 教授 (00362989)
Project Period (FY) 2021-04-01 – 2024-03-31
Project Status Completed (Fiscal Year 2023)
Budget Amount *help
¥4,290,000 (Direct Cost: ¥3,300,000、Indirect Cost: ¥990,000)
Fiscal Year 2023: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000)
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)
Keywords臓器線維化 / 肝硬変 / マクロファージ / 分極制御 / 慢性炎症
Outline of Research at the Start

肝硬変や肺線維症、腎硬化症などの慢性炎症の結果生じる臓器線維化病態は、各臓器の機能不全を惹起するためその治療は重要な臨床課題であるが、未だ有効な治療法は少ない。我々はS-アリル化合物が、実験的肝硬変や肺線維症の進行抑制及び治療に有効であることを報告してきた。本研究では、さらに有効性、安全性の高い化合物を合成し、その活性ならびに作用機序を解析の上、慢性炎症に起因する臓器線維化病態の治療法の開発を目指す。

Outline of Final Research Achievements

In this study, we aimed to develop a new method to suppress organ fibrosis resulting from chronic inflammation through the control of macrophage (MF) polarization. First, eight new compounds were synthesized using S-allyl cysteine as the lead compound. MF derived from rat bone marrow were collected and cultured, and the inhibitory effect on MF polarization induction was examined. X-3 (tentative) and Y-1 (tentative) were confirmed to be more effective than other compounds. The supernatant of MF supplemented with these two substances suppressed collagen production in hepatic stellate cells. In vivo animal experiments are currently being conducted.

Academic Significance and Societal Importance of the Research Achievements

従来、肝硬変や肺線維症など慢性炎症に起因する臓器線維化に対する有効な治療法は確立されていない。本研究では、慢性炎症に起因する臓器線維化をマクロファージの分極を制御することにより病態の進行を抑制するという画期的なものである。我々はS-アリルシステイン(SAC)がこの効果を有することを以前に報告したが、さらに有効で安定、安全性の高い物質を探索し、2種の新規化合物の有効性をin vitroで確認した。

Report

(4 results)
  • 2023 Annual Research Report   Final Research Report ( PDF )
  • 2022 Research-status Report
  • 2021 Research-status Report
  • Research Products

    (35 results)

All 2024 2023 2022 2021

All Journal Article (25 results) (of which Int'l Joint Research: 1 results,  Peer Reviewed: 25 results,  Open Access: 14 results) Presentation (9 results) Patent(Industrial Property Rights) (1 results)

  • [Journal Article] Heat-treated and/or lysozyme-treated Enterococcus faecalis (FK-23) improves the progression of renal disease in a unilateral ischemia-reperfusion injury rat model2024

    • Author(s)
      Takemura Shigekazu、Minamiyama Yukiko、Norihiko Ito、 Atsushi Yamamoto、Hiroshi Ichikawa、Kanako Nakagawa、Shinya Toyokuni、Mayuko Osada-Oka、Toshikazu Yoshikawa
    • Journal Title

      J Clin Biochem Nutr

      Volume: -

    • Related Report
      2023 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Atezolizumab plus bevacizumab-induced intratumoral hemorrhage in a patient with rib metastasis from unresectable hepatocellular carcinoma2023

    • Author(s)
      Mitsuyama Yasuhito、Kageyama Ken、Shinkawa Hiroji、Yamamoto Akira、Jogo Atsushi、Sohgawa Etsuji、Tanaka Shogo、Takemura Shigekazu、Kubo Shoji、Ishizawa Takeaki、Miki Yukio
    • Journal Title

      Radiology Case Reports

      Volume: 18 Issue: 9 Pages: 3037-3040

    • DOI

      10.1016/j.radcr.2023.06.012

    • Related Report
      2023 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Increasing incidence and severity of post-hepatectomy adhesion around the liver may be influenced by the hepatectomy-related operative procedures2023

    • Author(s)
      Kinoshita Masahiko、Tanaka Shogo、Kodai Shintaro、Takemura Shigekazu、Shinkawa Hiroji、Ohira Go、Nishio Kohei、Tauchi Jun、Kanazawa Akishige、Kubo Shoji
    • Journal Title

      Asian Journal of Surgery

      Volume: 46 Issue: 1 Pages: 228-235

    • DOI

      10.1016/j.asjsur.2022.03.044

    • Related Report
      2022 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] S-allyl cysteine increases blood flow in NO-dependent and -independent manners2022

    • Author(s)
      Takemura S, Ihara H, Nakagawa K, Minamiyama Y
    • Journal Title

      Glycative Stress Research

      Volume: 9 Issue: 3 Pages: 146-157

    • DOI

      10.24659/gsr.9.3_146

    • ISSN
      2188-3602, 2188-3610
    • Year and Date
      2022-09-30
    • Related Report
      2022 Research-status Report
    • Peer Reviewed
  • [Journal Article] Acute exacerbation of idiopathic pulmonary fibrosis model by small amount of lipopolysaccharide in rats2022

    • Author(s)
      Miyamoto Hikaru、Takemura Shigekazu、Minamiyama Yukiko、Tsukioka Takuma、Toda Michihito、Nishiyama Noritoshi、Shibata Toshihiko
    • Journal Title

      Journal of Clinical Biochemistry and Nutrition

      Volume: 70 Issue: 2 Pages: 129-139

    • DOI

      10.3164/jcbn.21-7

    • NAID

      130008165956

    • ISSN
      0912-0009, 1880-5086
    • Related Report
      2022 Research-status Report
    • Peer Reviewed
  • [Journal Article] Development of gallbladder cancer during follow-up of pancreaticobiliary maljunction: a report of two cases2022

    • Author(s)
      Aota Takanori、Tanaka Shogo、Takemura Shigekazu、Amano Ryosuke、Kimura Kenjiro、Shinkawa Hiroji、Ohira Go、Nishio Kohei、Ishizawa Takeaki、Kubo Shoji
    • Journal Title

      Journal of Surgical Case Reports

      Volume: 2022 Issue: 12 Pages: 1-5

    • DOI

      10.1093/jscr/rjac595

    • Related Report
      2022 Research-status Report
    • Peer Reviewed
  • [Journal Article] Comparison of clinicopathological characteristics between resected ampullary carcinoma and carcinoma of the second portion of the duodenum2022

    • Author(s)
      Nishio Kohei、Kimura Kenjiro、Murata Akihiro、Ohira Go、Shinkawa Hiroji、Kodai Shintaro、Amano Ryosuke、Tanaka Shogo、Shimizu Sadatoshi、Takemura Shigekazu、Kanazawa Akishige、Kubo Shoji、Ishizawa Takeaki
    • Journal Title

      World Journal of Gastrointestinal Surgery

      Volume: 14 Issue: 11 Pages: 1219-1229

    • DOI

      10.4240/wjgs.v14.i11.1219

    • Related Report
      2022 Research-status Report
    • Peer Reviewed
  • [Journal Article] Efficacy of rechallenge transcatheter arterial chemoembolization after lenvatinib treatment for advanced hepatocellular carcinoma2022

    • Author(s)
      Uchida‐Kobayashi Sawako、Kageyama Ken、Takemura Shigekazu、Matsumoto Kazuhiro、Odagiri Naoshi、Jogo Atsushi、Kotani Kohei、Kozuka Ritsuzo、Motoyama Hiroyuki、Kawamura Etsushi、Hagihara Atsushi、Yamamoto Akira、Fujii Hideki、Tanaka Shogo、Enomoto Masaru、Tamori Akihiro、Miki Yukio、Kubo Shoji、Kawada Norifumi
    • Journal Title

      JGH Open

      Volume: 6 Issue: 11 Pages: 754-762

    • DOI

      10.1002/jgh3.12819

    • Related Report
      2022 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Suppression of intrahepatic cholangiocarcinoma cell growth by <scp>SKI</scp> via upregulation of the <scp>CDK</scp> inhibitor p212022

    • Author(s)
      Kawamura E、Matsubara T、Daikoku A、et al.
    • Journal Title

      FEBS Open Bio

      Volume: 12 Issue: 12 Pages: 2122-2135

    • DOI

      10.1002/2211-5463.13489

    • Related Report
      2022 Research-status Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Laparoscopic liver resection reduces postoperative infection in patients with hepatocellular carcinoma: a propensity score-based analysis2022

    • Author(s)
      Shirai Daisuke、Shinkawa Hiroji、Kabata Daijiro、Takemura Shigekazu、Tanaka Shogo、Amano Ryosuke、Kimura Kenjiro、Ohira Go、Nishio Kohei、Tauchi Jun、Kinoshita Masahiko、Kubo Shoji
    • Journal Title

      Surgical Endoscopy

      Volume: 36 Issue: 12 Pages: 9194-9203

    • DOI

      10.1007/s00464-022-09403-7

    • Related Report
      2022 Research-status Report
    • Peer Reviewed
  • [Journal Article] Optimal Organ for Patient-derived Xenograft Model in Pancreatic Cancer and Microenvironment that Contributes to Success2022

    • Author(s)
      EGUCHI SHIMPEI、KIMURA KENJIRO、KAGEYAMA KEN、TANI NAOKI、TANAKA RYOTA、NISHIO KOHEI、SHINKAWA HIROJI、OHIRA GO、AMANO RYOSUKE、TANAKA SHOGO、YAMAMOTO AKIRA、TAKEMURA SHIGEKAZU、YASHIRO MASAKAZU、KUBO SHOJI
    • Journal Title

      Anticancer Research

      Volume: 42 Issue: 5 Pages: 2395-2404

    • DOI

      10.21873/anticanres.15718

    • Related Report
      2022 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Risk factors for and management of morbidity in pure laparoscopic resection of the right posterosuperior segments of the liver: A multicenter retrospective study2022

    • Author(s)
      Shinkawa Hiroji、Hirokawa Fumitoshi、Kaibori Masaki、Nomi Takeo、Ueno Masaki、Ikoma Hisashi、Nakai Takuya、Iida Hiroya、Tanaka Shogo、Komeda Koji、Kosaka Hisashi、Hokuto Daisuke、Hayami Shinya、Morimura Ryo、Matsumoto Masataka、Maehira Hiromitsu、Takemura Shigekazu、Kubo Shoji
    • Journal Title

      Asian Journal of Endoscopic Surgery

      Volume: 15 Issue: 3 Pages: 539-546

    • DOI

      10.1111/ases.13042

    • Related Report
      2022 Research-status Report 2021 Research-status Report
    • Peer Reviewed
  • [Journal Article] Impact of laparoscopic parenchyma-sparing resection of lesions in the right posterosuperior liver segments on surgical outcomes: A?multicenter study based on propensity score analysis2022

    • Author(s)
      Shinkawa Hiroji、Hirokawa Fumitoshi、Kaibori Masaki、Kabata Daijiro、Nomi Takeo、Ueno Masaki、Ikoma Hisashi、Nakai Takuya、Iida Hiroya、Tanaka Shogo、Komeda Koji、Kosaka Hisashi、Hokuto Daisuke、Hayami Shinya、Morimura Ryo、Matsumoto Masataka、Maehira Hiromitsu、Takemura Shigekazu、Kubo Shoji
    • Journal Title

      Surgery

      Volume: 171 Issue: 5 Pages: 1311-1319

    • DOI

      10.1016/j.surg.2021.09.021

    • Related Report
      2021 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Food additive-induced oxidative stress in rat male reproductive organs and hippocampus2021

    • Author(s)
      Minamiyama Yukiko、Takemura Shigekazu、Ichikawa Hiroshi
    • Journal Title

      Archives of Biochemistry and Biophysics

      Volume: 701 Pages: 108810-108810

    • DOI

      10.1016/j.abb.2021.108810

    • Related Report
      2021 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Intrahepatic cholangiocarcinoma with a tumor thrombus extending from the inferior vena cava to the right atrium: a case report2021

    • Author(s)
      Hamano Genya、Takemura Shigekazu、Tanaka Shogo、Shinkawa Hiroji、Aota Takanori、Fujii Hiromichi、Murakami Takashi、Kuwae Yuko、Kubo Shoji
    • Journal Title

      Surgical Case Reports

      Volume: 7 Issue: 1 Pages: 3-3

    • DOI

      10.1186/s40792-020-01085-4

    • Related Report
      2021 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Association between the confluent form of pancreatic and bile duct and histopathological findings in pancreaticobiliary maljunction: A case series study2021

    • Author(s)
      Horiike Masaki、Morotomi Yoshiki、Takemura Shigekazu、Tanaka Shogo、Shinkawa Hiroji、Hashimoto Shigeo、Wakasa Kenichi、Kubo Shoji
    • Journal Title

      Annals of Medicine and Surgery

      Volume: 63 Pages: 102180-102180

    • DOI

      10.1016/j.amsu.2021.102180

    • Related Report
      2021 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Durable response after discontinuation of pembrolizumab therapy for intrahepatic cholangiocarcinoma: a case report2021

    • Author(s)
      Eguchi Shimpei、Shinkawa Hiroji、Sato Yasunori、Nakai Kozo、Takemura Shigekazu、Tanaka Shogo、Amano Ryosuke、Kimura Kenjiro、Ohira Go、Nishio Kohei、Kinoshita Masahiko、Tauchi Jun、Miyazaki Toru、Ishihara Atsushi、Shirai Daisuke、Kubo Shoji
    • Journal Title

      Clinical Journal of Gastroenterology

      Volume: - Issue: 3 Pages: 858-865

    • DOI

      10.1007/s12328-021-01396-5

    • Related Report
      2021 Research-status Report
    • Peer Reviewed
  • [Journal Article] Impact of Advancing Age on the Status and Risk of Postoperative Infections After Liver Resection2021

    • Author(s)
      Kinoshita M, Shinkawa H, Kabata D, Tanaka S, Takemura S, Amano R, Kimura K, Ohira G, Nishio K, Kubo S.
    • Journal Title

      World J Surg

      Volume: 45 Issue: 11 Pages: 3386-3394

    • DOI

      10.1007/s00268-021-06236-8

    • Related Report
      2021 Research-status Report
    • Peer Reviewed
  • [Journal Article] Impact of alcohol abstinence on survival after hepatic resection for hepatocellular carcinoma in patients with alcohol-related liver disease2021

    • Author(s)
      Shirai Daisuke、Shinkawa Hiroji、Takemura Shigekazu、Tanaka Shogo、Amano Ryosuke、Kimura Kenjiro、Kinoshita Masahiko、Kawada Norifumi、Kubo Shoji
    • Journal Title

      Annals of Medicine and Surgery

      Volume: 68 Pages: 102644-102644

    • DOI

      10.1016/j.amsu.2021.102644

    • Related Report
      2021 Research-status Report
    • Peer Reviewed
  • [Journal Article] Postoperative direct-acting antiviral treatment after liver resection in patients with hepatitis C virus-related hepatocellular carcinoma2021

    • Author(s)
      Tanaka S, Shinkawa H, Tamori A, Takemura S, Uchida-Kobayashi S, Amano R, Kimura K, Ohira G, Nishio K, Tauchi J, Kinoshita M, Kawada N, Kubo S.
    • Journal Title

      Hepatol Res

      Volume: 51 Issue: 11 Pages: 1102-1114

    • DOI

      10.1111/hepr.13709

    • Related Report
      2021 Research-status Report
    • Peer Reviewed
  • [Journal Article] Risk factors for incisional hernia according to different wound sites after open hepatectomy using combinations of vertical and horizontal incisions: A multicenter cohort study2021

    • Author(s)
      Iida Hiroya、Tani Masaji、Hirokawa Fumitoshi、Ueno Masaki、Noda Takehiro、Takemura Shigekazu、Nomi Takeo、Nakai Takuya、Kaibori Masaki、Kubo Shoji
    • Journal Title

      Annals of Gastroenterological Surgery

      Volume: 5 Issue: 5 Pages: 701-710

    • DOI

      10.1002/ags3.12467

    • NAID

      120007041322

    • Related Report
      2021 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Prognostic Factors and Lymph Node Metastasis Patterns of Primary Duodenal Cancer2021

    • Author(s)
      Nishio Kohei、Kimura Kenjiro、Eguchi Shimpei、Shirai Daisuke、Tauchi Jun、Kinoshita Masahiko、Murata Akihiro、Ohira Go、Shinkawa Hiroji、Shintaro Kodai、Amano Ryosuke、Tanaka Shogo、Shimizu Sadatoshi、Takemura Shigekazu、Kanazawa Akishige、Kubo Shoji
    • Journal Title

      World Journal of Surgery

      Volume: 46 Issue: 1 Pages: 163-171

    • DOI

      10.1007/s00268-021-06339-2

    • Related Report
      2021 Research-status Report
    • Peer Reviewed
  • [Journal Article] The Prognostic Impact of Tumor Differentiation on Recurrence and Survival after Resection of Hepatocellular Carcinoma Is Dependent on Tumor Size2021

    • Author(s)
      Shinkawa H, Tanaka S, Kabata D, Takemura S, Amano R, Kimura K, Kinoshita M, Kubo S.
    • Journal Title

      Liver Cancer

      Volume: 10 Issue: 5 Pages: 461-472

    • DOI

      10.1159/000517992

    • NAID

      120007160248

    • URL

      https://ocu-omu.repo.nii.ac.jp/records/2020089

    • Related Report
      2021 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Indications of Laparoscopic Repeat Liver Resection for Recurrent Hepatocellular Carcinoma2021

    • Author(s)
      Kinoshita M, Kanazawa A, Tanaka S, Takemura S, Amano R, Kimura K, Shinkawa H, Ohira G, Nishio K, Kubo S.
    • Journal Title

      Ann Gastroenterol Surg

      Volume: 6 Issue: 1 Pages: 119-126

    • DOI

      10.1002/ags3.12493

    • Related Report
      2021 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Superiority of laparoscopic liver resection to open liver resection in obese individuals with hepatocellular carcinoma: A retrospective study2021

    • Author(s)
      Ishihara A, Tanaka S, Shinkawa H, Yoshida H, Takemura S, Amano R, Kimura K, Ohira G, Nishio K, Kubo S.
    • Journal Title

      Ann Gastroenterol Surg

      Volume: 6 Issue: 1 Pages: 135-148

    • DOI

      10.1002/ags3.12506

    • Related Report
      2021 Research-status Report
    • Peer Reviewed / Open Access
  • [Presentation] 肝細胞癌に対する腹腔鏡下肝切除の術後感染に対する意義2023

    • Author(s)
      白井 大介, 新川 寛二, 谷 直樹, 岡田 拓真, 川口 貴士, 木下 正彦, 田内 潤, 西尾 康平, 大平 豪, 木村 健二郎, 天野 良亮, 田中 肖吾, 竹村 茂一, 石沢 武彰
    • Organizer
      第123回日本外科学会定期学術集会
    • Related Report
      2023 Annual Research Report
  • [Presentation] 臨床病態を反映した間質性肺炎動物モデルの確立2023

    • Author(s)
      月岡 卓馬, 宮本 篤志, 遠藤 僚一, 宮本 光, 浅井 一久, 南山 幸子, 竹村 茂一, 西山 典利
    • Organizer
      第123回日本外科学会定期学術集会
    • Related Report
      2023 Annual Research Report
  • [Presentation] 術中因子を加味した肝細胞癌術後肝不全の予測2023

    • Author(s)
      岡田 拓真, 新川 寛二, 竹村 茂一, 田中 肖吾, 天野 良亮, 木村 健二郎, 大平 豪, 西尾 康平, 田内 潤, 木下 正彦, 白井 大介, 川口 貴士, 石沢 武彰
    • Organizer
      第123回日本外科学会定期学術集会
    • Related Report
      2023 Annual Research Report
  • [Presentation] COVID-19アウトブレイクが肝細胞癌外科治療に及ぼした影響2023

    • Author(s)
      田中 肖吾, 竹村 茂一, 天野 良亮, 木村 健二郎, 新川 寛二, 大平 豪, 西尾 康平, 田内 潤, 木下 正彦, 久保 正二
    • Organizer
      第78回日本消化器外科学会総会
    • Related Report
      2023 Annual Research Report
  • [Presentation] 肝細胞癌術後肝外再発と早期肝内再発を術前予測するノモグラム2023

    • Author(s)
      新川 寛二, 田中 肖吾, 竹村 茂一, 天野 良亮, 木村 健二郎, 大平 豪, 西尾 康平, 木下 正彦, 田内 潤, 白井 大介, 江口 真平, 岡田 拓真, 谷 直樹, 高橋 佳苗, 久保 正二
    • Organizer
      第78回日本消化器外科学会総会
    • Related Report
      2023 Annual Research Report
  • [Presentation] 食品添加物による生体への影響とα-tocopherolによる予防効果2023

    • Author(s)
      古市 優衣, 竹村 茂一, 市川 寛, 岡 真優子, 今宮 里沙, 大谷 直子, 神谷 知憲, 中川 加奈子, 南山 幸子
    • Organizer
      第77回日本栄養・食糧学会大会
    • Related Report
      2023 Annual Research Report
  • [Presentation] ラットを用いた肺線維症急性増悪モデルの確立とS-allyl cysteineによる肺線維化抑制効果の検討2023

    • Author(s)
      遠藤 僚一, 月岡 卓馬, 浅井 一久, 宮本 篤志, 竹村 茂一, 南山 幸子
    • Organizer
      第77回日本栄養・食糧学会大会
    • Related Report
      2023 Annual Research Report
  • [Presentation] 腹腔鏡下再肝切除の工夫と治療成績 安全な腹腔鏡下再肝切除を目指した適応基準の設定と手術手技2023

    • Author(s)
      木下 正彦, 田中 肖吾, 竹村 茂一, 天野 良亮, 木村 健二郎, 新川 寛二, 大平 豪, 西尾 康平, 田内 潤, 白井 大介, 岡田 拓真, 川口 貴士, 金沢 景繁, 久保 正二
    • Organizer
      第85回日本臨床外科学会総会
    • Related Report
      2023 Annual Research Report
  • [Presentation] 淡明細胞汗腺腫のリンパ節転移であった後腹膜腫瘍の1例2023

    • Author(s)
      直樹, 西尾 康平, 川口 貴士, 岡田 拓真, 白井 大介, 江口 真平, 木下 正彦, 田内 潤, 新川 寛二, 大平 豪, 木村 健二郎, 天野 良亮, 田中 肖吾, 竹村 茂一, 石沢 武彰
    • Organizer
      第85回日本臨床外科学会総会
    • Related Report
      2023 Annual Research Report
  • [Patent(Industrial Property Rights)] 慢性腎臓病進行抑制剤2021

    • Inventor(s)
      南山幸子、竹村茂一、島田貴志
    • Industrial Property Rights Holder
      京都府公立大学法人、公立大学法人大阪、ニチニチ製薬株式会社
    • Industrial Property Rights Type
      特許
    • Filing Date
      2021
    • Acquisition Date
      2022
    • Related Report
      2022 Research-status Report

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Published: 2021-04-28   Modified: 2025-01-30  

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