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2020 Fiscal Year Annual Research Report

Significance of APE1 as a Diagnostic and Therapeutic Target Molecule in Onco-Cardiology

Research Project

Project/Area Number 18K08093
Research InstitutionAsahikawa Medical College

Principal Investigator

長谷部 直幸  旭川医科大学, 医学部, 教授 (30192272)

Project Period (FY) 2018-04-01 – 2021-03-31
Keywords化学療法誘発性心筋障害 / ドキソルビシン / APE1 / バイオマーカー
Outline of Annual Research Achievements

ドキソルビシン(DOX)がもたらす不可逆的心筋障害には特異的障害指標が無く根治手段も無い。APE1は、DNA損傷修復作用と抗酸化作用を持つ多機能蛋白であり、我々はこれまでのいくつかの研究によって新規心血管保護標的分子としての特性を確立した。DOXの抗腫瘍機序とAPE1の作用機序の共通性を根拠に、DOX誘発心筋障害マウスにおける心筋障害早期検出バイオマーカーとしての可能性、さらに心筋特異的APE1遺伝子導入による修復効果を検証し、DOX心筋障害の診断・治療両面における新規標的分子としてAPE1の意義を確立するために本研究を行った。
マウスのDOX誘発性心筋障害モデルを確立し、介入処置の効果を検出し得る可逆的障害範囲内で高解像度心エコーによる心機能解析により心筋障害進展に伴う経時的変化を明らかにした。DOXの多段階用量による投与前後の血清および心筋組織のAPE1発現と組織障害の相関について検討し一定の相関を検出し得たことから、DOX心筋障害のバイオマーカーおよび心機能障害指標としてのAPE1の可能性を見出すことが出来た。DOX誘発性心筋障害マウスモデルにAPE1遺伝子導入を行い、心筋障害軽減効果と心機能早期回復効果を検出したが、コロナ禍のため実験研究のスケジュールに施設制約が影響したため、実験計画の進捗遅延が生じ、DOXとAPE1それぞれの量的多寡による病態形成の用量反応性、および介入効果の時間的相違と経時的変化について成績の確証を得るために引き続き研究継続を予定している。

  • Research Products

    (25 results)

All 2021 2020

All Journal Article (15 results) (of which Peer Reviewed: 15 results,  Open Access: 7 results) Presentation (5 results) (of which Int'l Joint Research: 2 results,  Invited: 5 results) Book (5 results)

  • [Journal Article] Characteristics of Neurological Symptoms in Adult Japanese Patients with Fabry Disease2021

    • Author(s)
      Sawada Jun、Nakagawa Naoki、Kano Kohei、Saito Tsukasa、Katayama Takayuki、Sawada Takaaki、Momosaki Ken、Nakamura Kimitoshi、Hasebe Naoyuki
    • Journal Title

      Internal Medicine

      Volume: 60 Pages: -

    • DOI

      10.2169/internalmedicine.6420-20

    • Peer Reviewed / Open Access
  • [Journal Article] High prevalence of masked uncontrolled morning hypertension in elderly non-valvular atrial fibrillation patients: Home blood pressure substudy of the ANAFIE Registry.2021

    • Author(s)
      Kario K, Hasebe N, Okumura K, Yamashita T, Akao M, Atarashi H, Ikeda T, Koretsune Y, Shimizu W, Tsutsui H, Toyoda K, Hirayama A, Yasaka M, Yamaguchi T, Teramukai S, Kimura T, Kaburagi J, Takita A, Inoue H.
    • Journal Title

      J Clin Hypertens

      Volume: 23 Pages: 73-82

    • DOI

      10.1111/jch.14095

    • Peer Reviewed / Open Access
  • [Journal Article] Potential common pathophysiological pathway of hypertension-mediated organ damage in hypertensive emergency2021

    • Author(s)
      Nakagawa N, Hasebe N.
    • Journal Title

      Hypertens Res.

      Volume: 44 Pages: 124-125

    • DOI

      10.1038/s41440-020-00575-0

    • Peer Reviewed
  • [Journal Article] Antimitochondrial Antibody-associated Myopathy with Slowly Progressive Cardiac Dysfunction.2021

    • Author(s)
      Takahashi F, Sawada J, Minoshima A, Sakamoto N, Ono T, Akasaka K, Takei H, Nishino I, Hasebe N.
    • Journal Title

      Intern Med.

      Volume: 60 Pages: 1035-1041

    • DOI

      10.2169/internalmedicine.5600-20

    • Peer Reviewed / Open Access
  • [Journal Article] Malignant hypertension and multiorgan damage: mechanisms to be elucidated and countermeasures.2021

    • Author(s)
      Saito T, Hasebe N.
    • Journal Title

      Hypertens Res.

      Volume: 44 Pages: 122-123.

    • DOI

      10.1038/s41440-020-00555-4

    • Peer Reviewed
  • [Journal Article] Acute Myocardial Infarction in a 17-year-old High-school Girl.2021

    • Author(s)
      Kawaguchi S, Hasebe T, Ohta H, Kikuchi A, Asanome A, Nishiura T, Sakamoto N, Tanabe Y, Takeuchi T, Sato N, Kawamura Y, Hasebe N.
    • Journal Title

      Intern Med.

      Volume: 60 Pages: 259-263.

    • DOI

      10.2169/internalmedicine.5437-20

    • Peer Reviewed / Open Access
  • [Journal Article] Imaging and Pathological Evaluation of Deep Intramural Ventricular Tachycardia After Combined Bipolar and Ethanol Ablation.2020

    • Author(s)
      Sakamoto N, Komatsu Y, Otsu K, Kamikokura Y, Hontani M, Sugiyama E, Minoshima A, Tanabe Y, Sekiguchi Y, Tanino M, Sato N, Kawamura Y, Nogami A, Aonuma K, Hasebe N.
    • Journal Title

      JACC Clin Electrophysiol

      Volume: 14 Pages: 1865-1866

    • DOI

      10.1016/j.jacep.2020.08.040

    • Peer Reviewed
  • [Journal Article] Assessment of suitable antihypertensive therapies: Combination with high‐dose amlodipine/irbesartan vs triple combination with amlodipine/irbesartan/indapamide (ASAHI‐AI study)2020

    • Author(s)
      Nakagawa Naoki、Sato Nobuyuki、Saijo Yasuaki、Morimoto Hideo、Koyama Satoshi、Ogawa Yuji、Uekita Kazumi、Maruyama Junichi、Ohta Takafumi、Nakamura Yasuhiro、Takeuchi Toshiharu、Hasebe Naoyuki、the ASAHI‐AI investigators
    • Journal Title

      The Journal of Clinical Hypertension

      Volume: 22 Pages: 1577~1584

    • DOI

      10.1111/jch.13977

    • Peer Reviewed / Open Access
  • [Journal Article] EphA7+ perivascular cells as myogenic and angiogenic precursors improving skeletal muscle regeneration in a muscular dystrophic mouse model.2020

    • Author(s)
      Kano K, Horiuchi K, Yoshida Y, Hayasaka T, Kabara M, Tomita Y, Tatsukawa T, Matsuo R, Sawada J, Nakagawa N, Takehara N, Hasebe N, Kawabe JI.
    • Journal Title

      Stem Cell Res.

      Volume: 47 Pages: -

    • DOI

      10.1016/j.scr.2020.101914

    • Peer Reviewed
  • [Journal Article] Japanese Heart Failure Society 2018 Scientific Statement on Nutritional Assessment and Management in Heart Failure Patients2020

    • Author(s)
      Yamamoto K、Tsuchihashi-Makaya M、Kinugasa Y、Iida Y、Kamiya K、Kihara Y、Kono Y、Sato Y、Suzuki N、Takeuchi H、Higo T、Miyazawa Y、Miyajima I、Yamashina A、Yoshita K、Washida K、Kuzuya M、Takahashi T、Nakaya Y、Hasebe N、Tsutsui H.
    • Journal Title

      Circulation Journal

      Volume: 84 Pages: 1408~1444

    • DOI

      10.1253/circj.CJ-20-0322

    • Peer Reviewed
  • [Journal Article] Physician and patient perspectives on hypertension management and factors associated with lifestyle modifications in Japan: results from an online survey2020

    • Author(s)
      Nishigaki Nobuhiro、Shimasaki Yukio、Yoshida Takuo、Hasebe Naoyuki
    • Journal Title

      Hypertension Research

      Volume: 43 Pages: 450~462

    • DOI

      10.1038/s41440-020-0398-0

    • Peer Reviewed
  • [Journal Article] Perspectives of patients and physicians regarding hypertensive management from an online survey for excellence: a subanalysis of the PARADOX study by physician categories2020

    • Author(s)
      Yoshida Takuo、Nishigaki Nobuhiro、Saita Shun、Shimasaki Yukio、Hasebe Naoyuki
    • Journal Title

      Hypertension Research

      Volume: 43 Pages: 431~441

    • DOI

      10.1038/s41440-019-0365-9

    • Peer Reviewed
  • [Journal Article] β3-Adrenergic receptor blockade reduces mortality in endotoxin-induced heart failure by suppressing induced nitric oxide synthase and saving cardiac metabolism2020

    • Author(s)
      Kawaguchi Satoshi、Okada Motoi、Ijiri Eriko、Koga Daisuke、Watanabe Tsuyoshi、Hayashi Kentaro、Kashiwagi Yuta、Fujita Satoshi、Hasebe Naoyuki
    • Journal Title

      American Journal of Physiology-Heart and Circulatory Physiology

      Volume: 318 Pages: H283~H294

    • DOI

      10.1152/ajpheart.00108.2019

    • Peer Reviewed / Open Access
  • [Journal Article] Cerebrospinal fluid levels of alpha-synuclein, amyloid β, tau, phosphorylated tau, and neuron-specific enolase in patients with Parkinson’s disease, dementia with Lewy bodies or other neurological disorders: Their relationships with cognition and nuclear medicine imaging findings2020

    • Author(s)
      Katayama Takayuki、Sawada Jun、Kikuchi-Takeguchi Shiori、Kano Kohei、Takahashi Kae、Saito Tsukasa、Okizaki Atsutaka、Hasebe Naoyuki
    • Journal Title

      Neuroscience Letters

      Volume: 715 Pages: 134564~134564

    • DOI

      10.1016/j.neulet.2019.134564

    • Peer Reviewed
  • [Journal Article] The First Case of Spinocerebellar Ataxia Type 8 in Monozygotic Twins2020

    • Author(s)
      Sawada Jun、Katayama Takayuki、Tokashiki Takashi、Kikuchi Shiori、Kano Kohei、Takahashi Kae、Saito Tsukasa、Adachi Yoshiki、Okamoto Yuji、Yoshimura Akiko、Takashima Hiroshi、Hasebe Naoyuki
    • Journal Title

      Internal Medicine

      Volume: 59 Pages: 277~283

    • DOI

      10.2169/internalmedicine.2905-19

    • Peer Reviewed / Open Access
  • [Presentation] Overview of Hypertension in Asia2020

    • Author(s)
      Naoyuki Hasebe
    • Organizer
      Asian Pacific Society of Cardiology 2020
    • Int'l Joint Research / Invited
  • [Presentation] How to Utilize JSH 2019 Hypertension Guidelines in Clinical Practice of Cardiovascular Medicine2020

    • Author(s)
      Naoyuki Hasebe
    • Organizer
      The 84th Annual Scientific Meeting of the Japanese Circulation Society (JCS2020)
    • Int'l Joint Research / Invited
  • [Presentation] 若い時にこそ健康長寿を目指そう2020

    • Author(s)
      長谷部直幸
    • Organizer
      第84回日本循環器学会学術集会(JCS2020)
    • Invited
  • [Presentation] 糖尿病と癌2020

    • Author(s)
      長谷部直幸
    • Organizer
      第3回日本腫瘍循環器学会
    • Invited
  • [Presentation] 高血圧パラドックス解消に向けた市民啓発の取り組み “高血圧の川柳・標語コンテストの取り組み”2020

    • Author(s)
      長谷部直幸
    • Organizer
      第2回Digital Hypertension Conference
    • Invited
  • [Book] 今日の治療指針 2020年版2020

    • Author(s)
      福井 次矢他(編)、分担執筆 長谷部直幸
    • Total Pages
      2192
    • Publisher
      医学書院
    • ISBN
      978-4-260-03939-0
  • [Book] 循環器疾患最新の治療2020-20212020

    • Author(s)
      伊藤 浩、山下 武志他(編)、分担執筆 長谷部直幸
    • Total Pages
      500
    • Publisher
      南江堂
    • ISBN
      978-4-524-24976-3
  • [Book] 今日の診断指針 第8版2020

    • Author(s)
      永井 良三他(編)、分担執筆 長谷部直幸
    • Total Pages
      2114
    • Publisher
      医学書院
    • ISBN
      978-4-260-03808-9
  • [Book] 循環器症候群 第3版2020

    • Author(s)
      小室一成(編)、分担執筆 長谷部直幸
    • Total Pages
      405
    • Publisher
      日本臨床社
  • [Book] 腫瘍循環器診療ハンドブック2020

    • Author(s)
      小室 一成、日本腫瘍循環器学会編集委員会 分担執筆 長谷部直幸
    • Total Pages
      240
    • Publisher
      メジカルビュー社
    • ISBN
      978-4-7583-1966-9

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Published: 2021-12-27  

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