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2008 Fiscal Year Final Research Report

Relevance of near UV to the development of skin cancer

Research Project

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Project/Area Number 19390296
Research Category

Grant-in-Aid for Scientific Research (B)

Allocation TypeSingle-year Grants
Section一般
Research Field Dermatology
Research InstitutionKobe University

Principal Investigator

NISHIGORI Chikako  Kobe University, 大学院・医学研究科, 教授 (50198454)

Project Period (FY) 2007 – 2008
Keywordsピリミジンダイマー / 皮膚がん / メラノーマ / 8-ヒドロキシグアニン / 長波長紫外線
Research Abstract

紫外線の波長特異的な生物学効果とリスクの検証のために, 二つの実験を行った。NB-UVBとBB-UVBの長期、継続的照射試験による発がん性の検討を行なったところ、ナローバンドUVB照射群マウスにおいてブロードバンドのそれと比較して有意に皮膚腫瘍の悪性化率の上昇を認め、その原因としてNB-UVBがCyclobutaine pirimidine dimersをより多く形成していることが示唆された。長波長紫外線としてUVA領域の 364nmレーザーを用いて1MJ/m2のUVA領域の照射を行ったところ、酸化型DNA損傷のみでなく、ピリミジンダイマーも生じることが明らかになった。おそらく内因性の光増感物質の関与があると思われるが、この事実はヒトにおける皮膚癌発症を考える上で重要である。

  • Research Products

    (15 results)

All 2008 2007

All Journal Article (10 results) (of which Peer Reviewed: 7 results) Presentation (2 results) Book (3 results)

  • [Journal Article] Antiproliferative activity of IL-27 on melanoma2008

    • Author(s)
      Yoshimoto T, Morishima N, Mizuguchi I, Shimizu M, Nagai H, Oniki S, Oka M, Nishigori C, Mizuguchi J
    • Journal Title

      J Immunol 180

      Pages: 6527-6535

    • Peer Reviewed
  • [Journal Article] Four types of possible founder mutations are responsible for 87% of Japanese patients with Xeroderma pigmentosum variant type2008

    • Author(s)
      Masaki T, Ono R, Tanioka M, Funasaka Y, Nagano T, Moriwaki S, Nishigori C
    • Journal Title

      J Dermatol Sci 52

      Pages: 144-148

    • Peer Reviewed
  • [Journal Article] Metabotropic glutamate receptor subtype-1 is essential for in vivo growth of melanoma2008

    • Author(s)
      Ohtani Y, Harada T, Funasaka Y, Nakao K, Takahara C, Abdel-Daim M, Sakai N, Saito N, Nishigori C, Aiba A
    • Journal Title

      Oncogene 27

      Pages: 7162-7170

    • Peer Reviewed
  • [Journal Article] Involvement of interleukin-10 promoter polymorphism in non-melanoma skin cancers-A case study in non-carcinoma skin cancer patients2008

    • Author(s)
      Nagano T, Kunisada M, Yu X, Masaki T, Nishigori C
    • Journal Title

      Photochem Photobiol 84

      Pages: 63-66

    • Peer Reviewed
  • [Journal Article] In vitro expansion of immature melanoblasts and their ability to repopulate melanocyte stem cells in the hair follicle2008

    • Author(s)
      Yonetani S, Osawa M, Moriyama M, Maku S, Nishigori C, Nishikawa S
    • Journal Title

      J Invest Dermatol 128

      Pages: 408-420

    • Peer Reviewed
  • [Journal Article] エビデンスに基づいたUVB療法-安全性と有効性のバランス-2008

    • Author(s)
      錦織千佳子
    • Journal Title

      日本皮膚科学会誌(増) 118

      Pages: 2768-2872

  • [Journal Article] 紫外線発癌2007

    • Author(s)
      錦織千佳子
    • Journal Title

      日本皮膚科学会誌 117(増)

      Pages: 2201-2203

  • [Journal Article] Narrow-band UVB induced more carcinogenic skin tumors than broadband UVB through the formation of cyclobutane pyrimidine dimmer2007

    • Author(s)
      Kunisada M, Kumimoto H, Ishizaki K, Sakumi K, Nakabeppu Y, Nishigori C
    • Journal Title

      J Invest Dermatol 127

      Pages: 2865-2871

    • Peer Reviewed
  • [Journal Article] 「皮膚科セミナリウム」高発癌性皮膚疾患 : 遺伝と皮膚癌色素性乾皮症2007

    • Author(s)
      錦織千佳子
    • Journal Title

      日本皮膚科学会誌 117

      Pages: 15-22

  • [Journal Article] Molecular analysis of DNA polymerase eta gene in Japanese patients diagnosed as xeroderma pigmentosum variant type2007

    • Author(s)
      Tanioka M, Masaki T, Ono R, Nagano T, Otoshi-Honda E, Matsumura Y, Takigawa M, Inui T, Miyachi Y, Moriwaki S, Nishigori C
    • Journal Title

      J Invest Dermatol 127

      Pages: 1745-1751

    • Peer Reviewed
  • [Presentation] Crucial role of phospholipase Cε in ultraviolet B irradiation-induced skin inflammation and skin tumor development2008

    • Author(s)
      Oka M, Kamo T, Edamatsu H, Kunisada M, Kataoka T, Nishigori C
    • Organizer
      34th Meeting of the American Society for Photobiology
    • Place of Presentation
      Burlingame, CA, USA
    • Year and Date
      20080620-0625
  • [Presentation] Relevance to the UV wavelength in carcinogenesis2007

    • Author(s)
      Nishigori C
    • Organizer
      21th World Congress of Dermatology
    • Place of Presentation
      Buenos Aires, Argentina
    • Year and Date
      20071001-05
  • [Book] 皮膚科サブスペシャリティーシリーズ1冊でわかる光皮膚科-皮膚科医に必須のphotodermatology-2008

    • Author(s)
      錦織千佳子
    • Total Pages
      37-39
    • Publisher
      文光堂
  • [Book] 図説分子病態学4版2008

    • Author(s)
      錦織千佳子
    • Total Pages
      370-375
    • Publisher
      中外医学社
  • [Book] 皮膚科診療プラクティス20 Environmental Dermatology環境・職業からみた皮膚疾患2007

    • Author(s)
      錦織千佳子
    • Total Pages
      41-47
    • Publisher
      文光堂

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Published: 2010-06-10   Modified: 2016-04-21  

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