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A possible role of LEMD3 mutation to cause increase of collagenous fiber

Research Project

Project/Area Number 25860928
Research Category

Grant-in-Aid for Young Scientists (B)

Allocation TypeMulti-year Fund
Research Field Dermatology
Research InstitutionHirosaki University

Principal Investigator

KOREKAWA Ayumi  弘前大学, 医学部附属病院, 医員 (70436020)

Project Period (FY) 2013-04-01 – 2016-03-31
Project Status Completed (Fiscal Year 2015)
Budget Amount *help
¥4,160,000 (Direct Cost: ¥3,200,000、Indirect Cost: ¥960,000)
Fiscal Year 2015: ¥1,560,000 (Direct Cost: ¥1,200,000、Indirect Cost: ¥360,000)
Fiscal Year 2014: ¥1,560,000 (Direct Cost: ¥1,200,000、Indirect Cost: ¥360,000)
Fiscal Year 2013: ¥1,040,000 (Direct Cost: ¥800,000、Indirect Cost: ¥240,000)
Keywords真皮 / コラーゲン / LEMD3 / 繊維芽細胞 / 骨 / ケロイド / 遺伝子 / 結合織 / 母斑 / 結合組織
Outline of Final Research Achievements

Buschke-Ollendorff syndrome (BOS) is a rare autosomal dominant condition characterized by thedevelopment of multiple connective tissue naevi in association with osteopoikilosis and occasionally melorheostosis.The clinical expression of this syndrome is quite variable.BOS results from loss-of-function mutations in the LEMD3 gene.In 2013, we examined the function of LEMD3 gene in normal fibroblasts.In 2014,we picked up the skin tssues of two patients afected BOS, and examined the function of some genes that are closely related to fibrosis. Also, we tried to incorporate those genes into the finbroblasts of patients. In 2015, we examined the function of LEMD3 gene in keloid. And, we got skin tissues from surgical supecimens of collagen disorders such as keloido and dermatofibroma,then extracted RNA from those tissues and selectively stained them in order to examined the function of LEMD3 gene.

Report

(4 results)
  • 2015 Annual Research Report   Final Research Report ( PDF )
  • 2014 Research-status Report
  • 2013 Research-status Report
  • Research Products

    (9 results)

All 2015 2014

All Journal Article (7 results) (of which Peer Reviewed: 7 results,  Open Access: 5 results) Presentation (2 results)

  • [Journal Article] Blue Rubber Bleb Nevus Syndrome Showing Vascular Skin Lesions Predominantly on the Face.2015

    • Author(s)
      Korekawa A, Nakajima K, Aizu T, Nakano H, Sawamura D
    • Journal Title

      Case Rep Dermatol

      Volume: 7(2) Issue: 2 Pages: 194-198

    • DOI

      10.1159/000438664

    • Related Report
      2015 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Erythema induratum of Bazin in a patient with scrofuloderma2015

    • Author(s)
      Korekawa A, Nakano H, Sawamura D, Kitamura H, Harada K
    • Journal Title

      Eur J Dermatol

      Volume: 25(5) Issue: 5 Pages: 512-513

    • DOI

      10.1684/ejd.2015.2625

    • Related Report
      2015 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Mycosis fungoides bullosa associated with bullous pemphigoid.2015

    • Author(s)
      Korekawa A, Kaneko T, Nakajima K, Rokunohe D, Akasaka E, Nakano H, Sawamura D, Fukui T, Takiyoshi N, Kitamura H, Harada K
    • Journal Title

      Int J Dermatol

      Volume: 54 Issue: 9

    • DOI

      10.1111/ijd.12821

    • Related Report
      2015 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Discoid lupus erythematosus with dystrophic calcinosis cutis2015

    • Author(s)
      Korekawa A, Nakajima K, Kaneko T, Nakano H, Sawamura D
    • Journal Title

      JAAD Case Reports

      Volume: 1(4) Issue: 4 Pages: 182-184

    • DOI

      10.1016/j.jdcr.2015.01.006

    • Related Report
      2015 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] A reddish, pedunculated, granulomatous nodule on the nasal dorsum.2015

    • Author(s)
      Korekawa A, Nakano H, Aizu T, Kitamura H, Harada K, Sawamura D
    • Journal Title

      Clin Exp Dermatol

      Volume: 40 Issue: 6 Pages: 703-705

    • DOI

      10.1111/ced.12613

    • Related Report
      2014 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Necrobiosis Lipoidica in the Absence of diabetes mellitus: A case report and an analysis of 116 Japanese cases.2014

    • Author(s)
      Korekawa A, Nakajima K, Nakano H, Sawamura D
    • Journal Title

      Case Rep Clin Med.

      Volume: 3 Issue: 12 Pages: 639-643

    • DOI

      10.4236/crcm.2014.312136

    • Related Report
      2014 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Buschke-Ollendorff症候群におけるLEMD3遺伝子変異とその機能解析2014

    • Author(s)
      金城千尋, 中野 創, 是川あゆ美、豊巻由香、松﨑康司、澤村大輔
    • Journal Title

      弘前医学

      Volume: 65 Pages: 21-26

    • NAID

      110009794397

    • Related Report
      2013 Research-status Report
    • Peer Reviewed
  • [Presentation] 下眼瞼に結節を形成した霰粒腫2015

    • Author(s)
      是川あゆ美
    • Organizer
      日本皮膚科学会青森地方会第371回例会
    • Place of Presentation
      ホテルニューキャッスル(青森県弘前市)
    • Year and Date
      2015-08-30
    • Related Report
      2015 Annual Research Report
  • [Presentation] Buschke-Ollendorff 症候群におけるLEMD3遺伝子変異とその機能解析2014

    • Author(s)
      是川あゆ美
    • Organizer
      第5回日本研究皮膚科学会きさらぎ塾
    • Place of Presentation
      ホテル日航アリビラ(沖縄)
    • Related Report
      2013 Research-status Report

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Published: 2014-07-25   Modified: 2019-07-29  

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