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IgG4-related disease of myocardium, pericardium and coronary arteries and its possible physiological consequence.

Research Project

Project/Area Number 16K09483
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeMulti-year Fund
Section一般
Research Field Cardiovascular medicine
Research InstitutionOsaka Medical College

Principal Investigator

ISHIZAKA NOBUKAZU  大阪医科大学, 医学部, 教授 (20270879)

Co-Investigator(Kenkyū-buntansha) 勝間田 敬弘  大阪医科大学, 医学部, 教授 (60224474)
寺崎 文生  大阪医科大学, 医学部, 教授 (20236988)
神崎 裕美子  大阪医科大学, 医学部, 講師 (80445999)
藤田 修一  大阪医科大学, 医学部, 講師 (80722628)
Project Period (FY) 2016-04-01 – 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 2018: ¥910,000 (Direct Cost: ¥700,000、Indirect Cost: ¥210,000)
Fiscal Year 2017: ¥1,950,000 (Direct Cost: ¥1,500,000、Indirect Cost: ¥450,000)
Fiscal Year 2016: ¥1,950,000 (Direct Cost: ¥1,500,000、Indirect Cost: ¥450,000)
KeywordsIgG4関連疾患 / 大動脈弁狭窄症 / 大動脈弁 / 血清IgG4値 / 大動脈周囲炎 / 動脈周囲炎 / 大動脈弁膜症 / 臓器特異的診断基準 / 炎症性大動脈瘤 / 炎症性動脈周囲炎 / 炎症性心膜炎 / 大動脈瘤 / 循環器・高血圧
Outline of Final Research Achievements

Infiltration of IgG4-positive plasma cells in the cardiovascular tissue, especially aorta and aortic valve, has been investigated. IgG4-positive cell infiltration >10/HPF was observed in 14% of aortic samples and 2.3% of aortic valve samples. The patients who had IgG4-positive cell infiltration in these tissues had higher pre-operative serum IgG4 value compared with those without such infiltration, although no patient demonstrated pre-operative serum IgG4 >135 mg/dL. On the other hand, we could not find significant association between IgG4-positive cell infiltration of aortic valve samples and pre-operative aortic valve pressure gradient. IgG4-positive cell infiltration in the cardiac structure and aorta is not a rare finding; however, its pathophysiological importance awaits further investigations.

Academic Significance and Societal Importance of the Research Achievements

心臓や大血管でも、IgG4関連疾患を疑わせるケースにしばしば遭遇するが、組織サンプリングが現実的ではないため確診にいたらないケースも多い。今回、心血管手術により取得された組織サンプルの組織学的検討を行い、染色の結果と、血清IgG4値や臨床像、疾患重症度との関連を検討するという逆行的な方法論を用い、大動脈弁膜症においてIgG4陽性細胞の浸潤が稀な現象ではないこと、陽性細胞浸潤が、重症度とはかならずしも関連しないことを示した。このことにより、インシデンタルにIgG4陽性細胞浸潤が発見された場合でも、どの程度のrarityや意義づけが可能なのかに対する、一つの視点が提供できたものと考える。

Report

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

    (18 results)

All 2019 2018 2017 2016

All Journal Article (10 results) (of which Peer Reviewed: 9 results,  Open Access: 8 results,  Acknowledgement Compliant: 2 results) Presentation (8 results) (of which Int'l Joint Research: 1 results)

  • [Journal Article] IgG4-positive plasmacytic infiltration in aortic wall and aortic valve surgical samples and its relation to preoperative serum IgG4 levels.2019

    • Author(s)
      Ryoto Hourai, Hideki Ozawa, Koichi Sohmiya, Yoshinobu Hirose, Takahiro Katsumata, Masahiro Daimon, Nobukazu Ishizaka.
    • Journal Title

      Int Heart Med

      Volume: 印刷中

    • NAID

      130007655754

    • Related Report
      2018 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Prevalence of Elevated Serum IgG4 Level among Patients Diagnosed or Suspected with Cardiovascular Disorders2018

    • Author(s)
      Ishizaka Nobukazu、Fujinaga Yasunari、Hourai Ryoto、Fujisaka Tomohiro、Sohmiya Koichi
    • Journal Title

      Annals of Vascular Diseases

      Volume: 11 Issue: 4 Pages: 496-502

    • DOI

      10.3400/avd.oa.18-00103

    • NAID

      130007550452

    • ISSN
      1881-641X, 1881-6428
    • Year and Date
      2018-12-25
    • Related Report
      2018 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Clinical and Pathological Characteristics of IgG4-related Periaortitis/Periarteritis and Retroperitoneal Fibrosis Diagnosed Based on Experts’ Diagnosis2018

    • Author(s)
      Mizushima Ichiro、Kasashima Satomi、Fujinaga Yasunari、Notohara Kenji、Saeki Takako、Zen Yoh、Inoue Dai、Yamamoto Motohisa、Kasashima Fuminari、Matsumoto Yasushi、Amiya Eisuke、Satoh Yasuharu、Yamada Kazunori、Domoto Yukako、Kawa Shigeyuki、Kawano Mitsuhiro、Ishizaka Nobukazu
    • Journal Title

      The Journal of Japanese College of Angiology

      Volume: 58 Issue: 8 Pages: 117-129

    • DOI

      10.7133/jca.18-00018

    • NAID

      130007432232

    • ISSN
      0387-1126, 1880-8840
    • Year and Date
      2018-08-10
    • Related Report
      2018 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] IgG4-related Disease - A Systemic Disease that Deserves Attention Regardless of One's Subspecialty2018

    • Author(s)
      Hamano H, Tanaka E, Ishizaka N, Kawa S.
    • Journal Title

      Internal Medicine

      Volume: 57 Issue: 9 Pages: 1201-1207

    • DOI

      10.2169/internalmedicine.9533-17

    • NAID

      130006730696

    • ISSN
      0918-2918, 1349-7235
    • Year and Date
      2018-05-01
    • Related Report
      2018 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Coronary periarteritis associated with multivessel coronary artery disease2018

    • Author(s)
      Sakane Kazushi、Hourai Ryoto、Daimon Masahiro、Sohmiya Koichi、Kuwabara Hiroko、Katsumata Takahiro、Ozeki Michishige、Hirose Yoshinobu、Ishizaka Nobukazu
    • Journal Title

      Coronary Artery Disease

      Volume: 29(5) Issue: 5 Pages: 444-6

    • DOI

      10.1097/mca.0000000000000585

    • Related Report
      2018 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] IgG4-related Coronary Periarteritis - In Search of an Optimal Diagnosis and Management Method2017

    • Author(s)
      Sohmiya K, Ishizaka N
    • Journal Title

      Internal Medicine

      Volume: 56 Issue: 18 Pages: 2385-2386

    • DOI

      10.2169/internalmedicine.9017-17

    • NAID

      130006078672

    • ISSN
      0918-2918, 1349-7235
    • Related Report
      2017 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Increased <sup>18</sup>F-FDG Uptake in IgG4-related Coronary Periarterial Pseudotumor2017

    • Author(s)
      Kanzaki Y, Morita H, Ishizaka N.
    • Journal Title

      Internal Medicine

      Volume: 56 Issue: 12 Pages: 1603-1604

    • DOI

      10.2169/internalmedicine.56.8127

    • NAID

      130006856730

    • ISSN
      0918-2918, 1349-7235
    • Related Report
      2017 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] 網羅的測定による循環器症例における血清IgG4値の検討2017

    • Author(s)
      石坂信和、藤永康成、蓬莱亮斗、藤阪智弘、藤田修一、星賀正明、宗宮浩一
    • Journal Title

      脈管学会誌

      Volume: 印刷中

    • NAID

      130005696953

    • Related Report
      2016 Research-status Report
    • Acknowledgement Compliant
  • [Journal Article] IgG4-positive cell infiltration in various cardiovascular disorders - results from histopathological analysis of surgical samples.2017

    • Author(s)
      Hourai R, Kasashima S, Sohmiya K, Yamauchi Y, Ozawa H, Hirose Y, Ogino Y, Katsumata T, Daimon M, Fujita SI, Hoshiga M, Ishizaka N.
    • Journal Title

      BMC Cardiovasc Disord

      Volume: 17(1) Issue: 1 Pages: 52-52

    • DOI

      10.1186/s12872-017-0488-3

    • Related Report
      2016 Research-status Report
    • Peer Reviewed / Open Access / Acknowledgement Compliant
  • [Journal Article] A case of IgG4-related lymphadenopathy, pericarditis, coronary artery periarteritis and luminal stenosis.2016

    • Author(s)
      Hourai R, Miyamura M, and Ishizaka N
    • Journal Title

      Heart Vessels

      Volume: 未定 Issue: 10 Pages: 1709-13

    • DOI

      10.1007/s00380-016-0794-1

    • Related Report
      2016 Research-status Report
    • Peer Reviewed / Open Access
  • [Presentation] IgG4関連疾患の動脈病変2017

    • Author(s)
      石坂信和
    • Organizer
      第58回日本脈管学会総会
    • Related Report
      2017 Research-status Report
  • [Presentation] 非IgG4 関連炎症性冠動脈周囲炎に合併した重症三枝病変の1例2017

    • Author(s)
      児玉昂己、蓬莱亮斗、大関道薫、坂根和志、宗宮浩一、星賀正明、石坂信和、神吉佐智子、小澤英樹、大門雅広、勝間田敬弘
    • Organizer
      第124回日本循環器学会近畿地方会
    • Related Report
      2017 Research-status Report
  • [Presentation] 大動脈、心膜、大動脈弁にIgG4陽性細胞浸潤を認めた重症大動脈弁狭窄症の1例2017

    • Author(s)
      田中真美,蓬莱亮斗,大関道薫,藤田修一,宗宮浩一,星賀正明,石坂信和、大門雅広, 勝間田弘、笠島里美
    • Organizer
      第124回日本循環器学会近畿地方会
    • Related Report
      2017 Research-status Report
  • [Presentation] Serum Immunoglobulin G4 Levels Are Associated With High-Risk Coronary Plaque Independent of Established Cardiovascular Risk Factors2017

    • Author(s)
      Aiko Sakamoto, Nobukazu Ishizaka, Masae Uehara, Jiro Ando, Issei Komuro
    • Organizer
      AHA2017
    • Related Report
      2017 Research-status Report
    • Int'l Joint Research
  • [Presentation] 心血管の手術組織サンプルのIgG4染色による「認識されないIgG4関連疾患」の検出に関する検討2016

    • Author(s)
      宮村昌利、宗宮浩一、星賀正明、小澤英樹、大門雅広、勝間田敬弘、廣瀬善信、笠島里美、石坂信和
    • Organizer
      第64回日本心臓病学会学術集会
    • Place of Presentation
      東京国際フォーラム
    • Year and Date
      2016-09-23
    • Related Report
      2016 Research-status Report
  • [Presentation] 循環器症例における血清IgG4値の分布と潜在的なIgG4関連疾患の頻度2016

    • Author(s)
      宮村昌利、藤田修一、柴田兼作、藤阪智弘、武田義弘、谷川淳、森田英晃、神﨑裕美子、宗宮浩一、星賀正明、石坂信和
    • Organizer
      第64回日本心臓病学会学術集会
    • Place of Presentation
      東京国際フォーラム
    • Year and Date
      2016-09-23
    • Related Report
      2016 Research-status Report
  • [Presentation] 循環器症例における組織へのIgG4陽性細胞浸潤2016

    • Author(s)
      石坂信和,笠島里美,森田英晃,宮村昌利,藤田修一,小澤英樹,大門雅広,勝間田敬弘,宗宮浩一,星賀正明
    • Organizer
      第57回日本脈管学会総会
    • Place of Presentation
      ホテル日航奈良
    • Related Report
      2016 Research-status Report
  • [Presentation] 胸水、心膜液の貯留、血清および胸水中のIgG4高値を認めたPBCの一例2016

    • Author(s)
      鈴木啓祐、田中克、神﨑裕美子、藤阪智弘、宗宮浩一、星賀正明、石坂信和
    • Organizer
      第122回日本循環器学会近畿地方会
    • Place of Presentation
      ナレッジキャピタルコングレコンベンションセンター
    • Related Report
      2016 Research-status Report

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Published: 2016-04-21   Modified: 2020-03-30  

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