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The mechanism for proximal tubular cyst formation by PC1 trafficking problem associated with ER dysfunction providing drug targets.

Research Project

Project/Area Number 15K09302
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeMulti-year Fund
Section一般
Research Field Kidney internal medicine
Research InstitutionMeiji Pharmaceutical University

Principal Investigator

Ishibashi Kenichi  明治薬科大学, 薬学部, 教授 (80223022)

Project Period (FY) 2015-04-01 – 2019-03-31
Project Status Completed (Fiscal Year 2018)
Budget Amount *help
¥4,810,000 (Direct Cost: ¥3,700,000、Indirect Cost: ¥1,110,000)
Fiscal Year 2017: ¥910,000 (Direct Cost: ¥700,000、Indirect Cost: ¥210,000)
Fiscal Year 2016: ¥1,950,000 (Direct Cost: ¥1,500,000、Indirect Cost: ¥450,000)
Fiscal Year 2015: ¥1,950,000 (Direct Cost: ¥1,500,000、Indirect Cost: ¥450,000)
Keywords多発性嚢胞腎 / 水チャネル / アデノシン / 増殖因子 / 近位尿細管 / 治療薬ターゲット / REG1 / AQP11 / アクアポリン / マイクロアレイ解析 / 胸腺 / 小腸 / プロテオーム解析 / 肝細胞 / コレステロール / 質量分析法 / Lithostathine / reg1 / 上皮間葉転換 / ノックアウトマウス / のう胞腎 / cAMP / フロリジン / ストップフロー / 尿エキソゾーム / 細胞内分画
Outline of Final Research Achievements

The activity of cAMP was increased in AQP11 null kidney developing proxmal-tubular-selective cysts, which is similar to the results of collecting-duct-type polycystic kidneys. Among four types of adenosine receptors (A1, A2A, A2B and A3),only A3 was enhanced. Mass spectroscopic analysis of the kidney proteins from two-week old AQP11 null mice initiating the cyst formation had 1.5 times more enhanced expression of 162 proteins than wild mice, including connective tissue-related proteins, angiotensinogen and, above all, Reg1 (Lithostathine),a growth factor for the pancreas with ten times increase. The decreased proteins by less than 0.8 times included mitochondria-related proteins.

Academic Significance and Societal Importance of the Research Achievements

多発性嚢胞腎は透析導入原因疾患の2-3%を占める優性遺伝の腎疾患であり、その発症と進行の機序解明は、より有効な治療のターゲット分子を明らかにして、新たな薬剤の開発の端緒となりうる。唯一の治療薬トルバプタンは遠位尿細管にしか作用せず、近位尿細管に有効な薬剤の開発が求められている。今回研究対象にしたAQP11欠損マウスは近位尿細管にしか嚢胞ができない多発性嚢胞腎モデルであり、この目的に合致した数少ないモデルの一つである。今回の研究で、これまで全く検討されていなかったアデノシン3型受容体とReg1の関与が示唆された意義は大きい。今後ヒトの多発性嚢胞腎でも検討して、治療薬開発が望まれる。

Report

(5 results)
  • 2018 Annual Research Report   Final Research Report ( PDF )
  • 2017 Research-status Report
  • 2016 Research-status Report
  • 2015 Research-status Report
  • Research Products

    (50 results)

All 2019 2018 2017 2016 2015 Other

All Journal Article (13 results) (of which Peer Reviewed: 12 results,  Open Access: 11 results,  Acknowledgement Compliant: 5 results) Presentation (30 results) (of which Int'l Joint Research: 7 results,  Invited: 2 results) Book (5 results) Remarks (2 results)

  • [Journal Article] AQP2 in human urine is predominantly localized to exosomes with preserved water channel activities2018

    • Author(s)
      Miyazawa Yuko、Mikami Saki、Yamamoto Keiko、Sakai Masaki、Saito Tatsuya、Yamamoto Tadashi、Ishibashi Kenichi、Sasaki Sei
    • Journal Title

      Clinical and Experimental Nephrology

      Volume: 22 Issue: 4 Pages: 782-788

    • DOI

      10.1007/s10157-018-1538-6

    • Related Report
      2018 Annual Research Report 2017 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Protective Effects of Diuretics Against the Development of Cardiovascular Disease in Patients with Chronic Kidney Disease: A Systematic Review2018

    • Author(s)
      Aomatsu A, Ookawara S, Ishibashi K, Morishita Y
    • Journal Title

      Cardiovasc Hematol Agents Med Chem

      Volume: 16 Issue: 1 Pages: 12-19

    • DOI

      10.2174/1871525716666180402145228

    • Related Report
      2018 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] MicroRNAs in peritoneal fibrosis: a systematic review2018

    • Author(s)
      Yanai K, Ishii H, Aomatsu A, Ishibashi K, Morishita Y
    • Journal Title

      Discov Med.

      Volume: 26 Pages: 271-280

    • Related Report
      2018 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Proteomic analysis of AQP11-null kidney: Proximal tubular type polycystic kidney disease.2017

    • Author(s)
      Saito T, Tanaka Y, Morishita Y, Ishibashi K
    • Journal Title

      Biochem Biophys Rep

      Volume: 13 Pages: 17-21

    • DOI

      10.1016/j.bbrep.2017.11.003

    • Related Report
      2017 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Quantitative Analysis of Aquaporin Expression Levels during the Development and Maturation of the Inner Ear2017

    • Author(s)
      Miyoshi, T. Yamaguchi, T. Ogita, K. Tanaka, Y. Ishibashi, K. I. Ito, H. Kobayashi, T. Nakagawa, T. Ito, J. Omori, K. Yamamoto, N.
    • Journal Title

      J Assoc Res Otolaryngol

      Volume: 18 Issue: 2 Pages: 247-261

    • DOI

      10.1007/s10162-016-0607-3

    • Related Report
      2017 Research-status Report 2016 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] The Evolutionary Aspects of Aquaporin Family2017

    • Author(s)
      Ishibashi K, Morishita Y, Tanaka Y
    • Journal Title

      Adv Exp Med Biol.

      Volume: 969 Pages: 35-50

    • DOI

      10.1007/978-94-024-1057-0_2

    • ISBN
      9789402410556, 9789402410570
    • Related Report
      2017 Research-status Report
    • Peer Reviewed
  • [Journal Article] The distribution and function of aquaporins in the kidney: resolved and unresolved questions.2016

    • Author(s)
      Toshiyuki Matsuzaki, Tomoyuki Yaguchi, Kinue Shimizu, Aoi Kita, Kenichi Ishibashi, Kuniaki Takata
    • Journal Title

      Anatomical Science International

      Volume: 印刷中 Issue: 2 Pages: 1-13

    • DOI

      10.1007/s12565-016-0325-2

    • Related Report
      2017 Research-status Report 2016 Research-status Report
    • Peer Reviewed / Open Access / Acknowledgement Compliant
  • [Journal Article] Aquaporin-11 (AQP11) expression in the mouse brain2016

    • Author(s)
      Shin Koike, Yasuko Tanaka, ToshiyukiMatsuzaki, Yoshiyuki Morishita and Kenichi Ishibashi
    • Journal Title

      Int. J. Mol. Sci.

      Volume: 17 Issue: 6 Pages: 861-861

    • DOI

      10.3390/ijms17060861

    • Related Report
      2016 Research-status Report
    • Peer Reviewed / Open Access / Acknowledgement Compliant
  • [Journal Article] Enhanced autophagy in polycystic kidneys of AQP11 null mice2016

    • Author(s)
      Yasuko Tanaka, Mayumi Watari, Tatsuya Saito, Yoshiyuki Morishita and Kenichi Ishibashi
    • Journal Title

      Int. J. Mol. Sci.

      Volume: 17 Issue: 12 Pages: 1993-1993

    • DOI

      10.3390/ijms17121993

    • Related Report
      2016 Research-status Report
    • Peer Reviewed / Open Access / Acknowledgement Compliant
  • [Journal Article] Disruption of Membranes of Extracellular Vesicles Is Necessary for ELISA Determination of Urine AQP2: Proof of Disruption and Epitopes of AQP2 Antibodies2016

    • Author(s)
      M. Nameta, Y. Saijo, Y. Ohmoto, K. Katsuragi, K. Yamamoto, T. Yamamoto, K. Ishibashi, S. Sasaki
    • Journal Title

      Int J Mol Sci

      Volume: 17 Issue: 10 Pages: 1634-1634

    • DOI

      10.3390/ijms17101634

    • Related Report
      2016 Research-status Report
    • Peer Reviewed / Open Access / Acknowledgement Compliant
  • [Journal Article] 微量金属と細胞機能調節2016

    • Author(s)
      石橋賢一
    • Journal Title

      腎と透析

      Volume: 80 Pages: 408-413

    • Related Report
      2016 Research-status Report
  • [Journal Article] Delivery of microRNA-146a with polyethylenimine nanoparticle inhibits renal fibrosis in vivo2015

    • Author(s)
      Morishita Y, Imai T, Yoshizawa H, Watanabe M, Ishibashi K, Muto S, Nagata D.
    • Journal Title

      International Journal of Nanomedicine

      Volume: 10 Pages: 3475-3488

    • DOI

      10.2147/ijn.s82587

    • Related Report
      2015 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Aquaporin10 is a pseudogene in cattle and their relatives.2015

    • Author(s)
      Yasuko Tanaka, Yoshiyuki Morishita, Kenichi Ishibashi
    • Journal Title

      Biochemistry and Biophysics Reports.

      Volume: 1 Pages: 16-21

    • DOI

      10.1016/j.bbrep.2015.03.009

    • Related Report
      2015 Research-status Report
    • Peer Reviewed / Open Access / Acknowledgement Compliant
  • [Presentation] フィラリア感染症によるリンパ浮腫の病態生理2019

    • Author(s)
      石橋賢一
    • Organizer
      日本リンパ学会
    • Related Report
      2018 Annual Research Report
    • Invited
  • [Presentation] Global analysis of specific gene expression in thymus gland of AQP11 null mice2019

    • Author(s)
      Yasuko Tanaka, Yumi Tsuji, Natsumi Kato, Minori Nakae, Kenichi Ishibashi
    • Organizer
      9th FAOPS congress in conjunction with The 96th Annual Meeting of the Physiological Society of Japan(第9回アジア・オセアニア生理学会連合大会&第96回日本生理学会合同大会)
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Proteomic analysis of the liver from AQP11-null mice: hepatocytes with intracellular large vacuoles.2018

    • Author(s)
      Saito T, Sasaki S, Ishibashi K.
    • Organizer
      ERA-EDTA 55th Congress, Copenhagen, Denmark
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Metoformin modulates the effects of vasopressin and osmolality on AQP2 trafficking.2018

    • Author(s)
      Mizumura H, Matsumoto T, Sakai M, Sasaki S, Ishibashi K.
    • Organizer
      ERA-EDTA 55th Congress, Copenhagen, Denmark
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Phosphorylation of Ser261 and dephosphorylation of Ser269 is important for urinary excretion of AQP22018

    • Author(s)
      Mizumura H, Sakai1 S, MatsumotoT, Noda Ya, Yui Nb, Ishibashi K, Sasaki S.
    • Organizer
      Renal Week 2018, American Society of Nephrology, San Diego, USA
    • Related Report
      2018 Annual Research Report
  • [Presentation] AQP11 plays a role in water homeostasis in concert with AQP4 in the brain2018

    • Author(s)
      Ishibashi K, Tanaka Y, Sasaki S.
    • Organizer
      Renal Week 2018, American Society of Nephrology, San Diego, USA
    • Related Report
      2018 Annual Research Report
  • [Presentation] 4.メトホルミンの集合管細胞でのアクアポリン2発現と膜移行に対する浸透圧とバソプレシンの影響2018

    • Author(s)
      水村 大樹、松本 知樹、酒井 柾、佐々木 成、田中 靖子、石橋 賢一
    • Organizer
      第61回日本腎臓学会学術総会、新潟
    • Related Report
      2018 Annual Research Report
  • [Presentation] メトホルミンの集合管細胞でのアクアポリン‐2発現と膜移行に対する浸透圧とバソプレシンの影響2018

    • Author(s)
      水村大樹、松本知樹、酒井柾、佐々木成、田中靖子、石橋賢一
    • Organizer
      日本薬学会第138年会、2018/3、金沢
    • Related Report
      2017 Research-status Report
  • [Presentation] アクアポリン-11欠損マウスに生じる空胞化肝細胞のプロテーオーム解析2018

    • Author(s)
      斎藤達也、田中靖子、石橋賢一
    • Organizer
      日本薬学会第138年会、2018/3、金沢
    • Related Report
      2017 Research-status Report
  • [Presentation] アクアポリン11欠損マウス由来の胸腺における遺伝子網羅的解析2018

    • Author(s)
      田中靖子、辻優美、加藤菜摘、中江美乃梨、石橋賢一
    • Organizer
      日本薬学会第138年会、2018/3、金沢
    • Related Report
      2017 Research-status Report
  • [Presentation] 近位尿細管嚢胞腎マウスモデル(AQP11欠損マウス)の網羅的タンパク質解析2017

    • Author(s)
      斎藤 達也, 田中 靖子, 佐々木 成, 石橋 賢一
    • Organizer
      日本薬学会第137年会
    • Place of Presentation
      仙台国際センター,宮城県
    • Year and Date
      2017-03-25
    • Related Report
      2016 Research-status Report
  • [Presentation] Stopped-flow法による尿エクソゾームの水透過性測定;2017

    • Author(s)
      宮澤優子,三上早紀,木村春光,櫻井宏樹,佐々木成,石橋賢一
    • Organizer
      日本薬学会第137年会
    • Place of Presentation
      仙台国際センター,宮城県
    • Year and Date
      2017-03-25
    • Related Report
      2016 Research-status Report
  • [Presentation] Functional and Proteinous Characterization of AQP2-rich Extracellular Vesicles in Human Urine2017

    • Author(s)
      Mikami S, Miyazawa Y, Sakai M, Saito T, Tanaka Y, Yamamoto K, Yamamoto T, Ishibashi K, Sasaki S
    • Organizer
      ERA-EDTA 54th Congress, 2017/5, Madrid, Spain
    • Related Report
      2017 Research-status Report
    • Int'l Joint Research
  • [Presentation] A Proteomic Analysis of the Kidney from AQP11 Deficient Mice for the Identification of Key Molecules for Proximal Tubular Cyst Formation2017

    • Author(s)
      Saito T, Tanaka Y, Sasaki S, Ishibashi K
    • Organizer
      ERA-EDTA 54th Congress, 2017/5, Madrid, Spain
    • Related Report
      2017 Research-status Report
    • Int'l Joint Research
  • [Presentation] Proteomics and Water Channel Function of AQP2-Rich Extracellular Vesicles in Human Urine2017

    • Author(s)
      Miyazawa Y, Mikami S, Sakai M, Saito T, Ishibash1 K, Sasaki S.
    • Organizer
      Renal Week 2017, American Society of Nephrology, 2017/11, New Orleans, USA
    • Related Report
      2017 Research-status Report
    • Int'l Joint Research
  • [Presentation] 尿中AQP2の基礎的臨床的検討2017

    • Author(s)
      三上早紀、宮澤優子、斎藤達也、田中靖子、佐藤恵子、野田裕美、山本恵子、山本格、石橋賢一、佐々木成
    • Organizer
      第60回日本腎臓学会学術総会、2017/6、仙台
    • Related Report
      2017 Research-status Report
  • [Presentation] AQP11欠損による近位尿細管特異的早期多発性嚢胞腎(管腔拡大)マウスモデルの腎臓プロテオーム解析2017

    • Author(s)
      斎藤達也、田中靖子、佐々木成、石橋賢一
    • Organizer
      第60回日本腎臓学会学術総会、2017/6、仙台
    • Related Report
      2017 Research-status Report
  • [Presentation] Proteomic analysis of a proximal tubular specific polycystic kidney disease model of AQP11 deficient mice:2016

    • Author(s)
      Saito T, Tanaka Y, Sasaki S, Ishibashi.
    • Organizer
      Renal Week 2016, American Society of Nephrology
    • Place of Presentation
      Chicago, USA
    • Year and Date
      2016-11-17
    • Related Report
      2016 Research-status Report
  • [Presentation] Urine AQP2 comes from exosome pathway and represents a long-term regulation of vasopressin:2016

    • Author(s)
      Sasaki S, Saijo Y, Ohmoto Y, Katsuragi K, Ishibashi, Yamamoto K, Yamamoto T
    • Organizer
      Renal Week 2016, American Society of Nephrology
    • Place of Presentation
      Chicago, USA
    • Year and Date
      2016-11-17
    • Related Report
      2016 Research-status Report
  • [Presentation] 尿中AQP2排泄機序:エクソソームとトラフィッキング2016

    • Author(s)
      酒井柾、高橋由衣、田中靖子、行田正晃、山本恵子、石橋賢一、山本格、佐々木成
    • Organizer
      第59回日本腎臓学会学術総会
    • Place of Presentation
      パシフィコ横浜、神奈川県
    • Year and Date
      2016-06-17
    • Related Report
      2016 Research-status Report
  • [Presentation] アクアポリン11減少はシスプラチン腎障害を悪化させる:Dシステインによる軽減2016

    • Author(s)
      草野高志、宮沢優子、秋永一流、田中靖子、石橋賢一
    • Organizer
      第59回日本腎臓学会学術総会
    • Place of Presentation
      パシフィコ横浜、神奈川県
    • Year and Date
      2016-06-17
    • Related Report
      2016 Research-status Report
  • [Presentation] シスプラチン腎症へのAQP11発現量の影響とDシスティンの効果2016

    • Author(s)
      草野高志、秋永一流、宮澤優子、田中靖子、石橋賢一、
    • Organizer
      日本薬学会第第 136回年会
    • Place of Presentation
      横浜
    • Year and Date
      2016-03-27
    • Related Report
      2015 Research-status Report
  • [Presentation] 腎培養細胞を用いたAQP2代謝動態の検討2016

    • Author(s)
      高橋油衣、嶋田貫之、酒井正、田中靖子、石橋賢一、佐々木成
    • Organizer
      日本薬学会第第 136回年会
    • Place of Presentation
      横浜
    • Year and Date
      2016-03-27
    • Related Report
      2015 Research-status Report
  • [Presentation] AQP11ノックアウトマウス由来脳における遺伝子網羅的解析2016

    • Author(s)
      田中 靖子、深田翔一、安部匠、一柳美聡、石橋 賢一
    • Organizer
      日本薬学会第第 136回年会
    • Place of Presentation
      横浜
    • Year and Date
      2016-03-27
    • Related Report
      2015 Research-status Report
  • [Presentation] AQP11ノックアウトマウスにおける内耳機能と内耳形態2015

    • Author(s)
      伊藤広明、西岡利恵、小林泰輔、兵頭政光、竹田泰三、田中靖子、石橋賢一
    • Organizer
      第74回日本めまい平衡医学会総会
    • Place of Presentation
      岐阜
    • Year and Date
      2015-11-20
    • Related Report
      2015 Research-status Report
  • [Presentation] Intracellular Vacuoles in the Kidney of AQP11 Null Mice May Simulate the Cisplatin Nephrotoxicity2015

    • Author(s)
      Kenichi Ishibashi, Ichiru Akinaga, Takashi Kusano, Sei Sasaki, Yasuko Tanaka
    • Organizer
      American Society of Nephrology
    • Place of Presentation
      San Diego, USA
    • Year and Date
      2015-11-05
    • Related Report
      2015 Research-status Report
  • [Presentation] Involvement of NADPH Oxidase 2 in the Kidney Injury of Aquaporin-11 KO Mouse2015

    • Author(s)
      Yuya Hoshino, Hiroko Sonoda, Kenichi Ishibashi, Masahiro Ikeda
    • Organizer
      American Society of Nephrology
    • Place of Presentation
      San Diego, USA
    • Year and Date
      2015-11-05
    • Related Report
      2015 Research-status Report
  • [Presentation] Urine Aquaporin-2: Improvement in ELISA Measurements by Alkali Pre-Treatment and Mechani Yoko Saijo, Yoko Saijo, Yoko Saijo, Yoko Saijo, Ysms of the Secretion2015

    • Author(s)
      Sasaki S, Saijo Y, Ohmoto T, Iwata F, Koga D, Shimada T, Sakai M, Tanaka Y, Ishibashi K, Katsuragi K
    • Organizer
      American Society of Nephrology
    • Place of Presentation
      San Diego, USA
    • Year and Date
      2015-11-05
    • Related Report
      2015 Research-status Report
  • [Presentation] AQP11欠損マウス近位尿細管胞でのオートファジとアポトーシス亢進2015

    • Author(s)
      石橋賢一、 渡真弓、高木瑛美、坂元雄基、田中靖子
    • Organizer
      第 58回日本腎臓学会術総会
    • Place of Presentation
      名古屋
    • Year and Date
      2015-06-05
    • Related Report
      2015 Research-status Report
  • [Presentation] What will be the role of intracellular aquaporins2015

    • Author(s)
      K. Ishibashi.
    • Organizer
      Second World Congress on Water Channel Proteins
    • Place of Presentation
      Cluj-Napoca, Romania
    • Year and Date
      2015-05-06
    • Related Report
      2015 Research-status Report
    • Int'l Joint Research / Invited
  • [Book] Perspectives on the evolution of aquaporin superfamily in AQUAPORIN REGULATION edited by Gerald Litwack2019

    • Author(s)
      Kenichi Ishibashi, Yasuko Tanaka, Yoshiyuki Morishita
    • Publisher
      ACADEMIC PRESS/ELSEVIER
    • Related Report
      2018 Annual Research Report
  • [Book] 消化器疾患 Navigate2017

    • Author(s)
      石橋賢一
    • Total Pages
      451
    • Publisher
      医学書院
    • ISBN
      9784260032605
    • Related Report
      2017 Research-status Report
  • [Book] Adv Exp Med Biol. 969, Aquaporin, Baoxue Yang ed.2017

    • Author(s)
      Ishibashi K, Morishita Y, Tanaka Y.
    • Total Pages
      278
    • Publisher
      Springer
    • Related Report
      2016 Research-status Report
  • [Book] Navigate 呼吸器疾患 (Navigateシリーズ4)2015

    • Author(s)
      石橋賢一
    • Total Pages
      350
    • Publisher
      医学書院
    • Related Report
      2015 Research-status Report
  • [Book] progress症例解析演習:最適薬物治療へのアルゴリズム2015

    • Author(s)
      石橋賢一、小川竜一、越前宏俊
    • Total Pages
      178
    • Publisher
      京都廣川書店
    • Related Report
      2015 Research-status Report
  • [Remarks] ようこそ明治薬科大学・病態生理学研究室へ!

    • URL

      https://u-lab.my-pharm.ac.jp/~kishiba/sub5.html

    • Related Report
      2018 Annual Research Report 2017 Research-status Report
  • [Remarks] ようこそ明治薬科大学・病態生理学研究室へ!

    • URL

      https://www.my-pharm.ac.jp/~kishiba/sub5.html

    • Related Report
      2016 Research-status Report

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Published: 2015-04-16   Modified: 2020-03-30  

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