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皮膚癌発症要因に関する疫学的共同研究

Research Project

Project/Area Number 09042004
Research Category

Grant-in-Aid for Scientific Research on Priority Areas (A)

Allocation TypeSingle-year Grants
SectionSpecial Cancer Research
Research Field Dermatology
Research InstitutionKobe University

Principal Investigator

市橋 正光  神戸大学, 医学部, 教授 (00030867)

Co-Investigator(Kenkyū-buntansha) 宗像 信生  国立がんセンター研究所, 放射線研究部, 室長 (50100152)
大野 良之  名古屋大学, 医学部, 教授 (10160590)
上田 正登  神戸大学, 医学部, 助教授 (20176598)
MPU Kanoko  インドネシア大学, 医学部, 講師
SANTOSO Cornain  インドネシア大学, 医学部, 教授
SANTOSO Corn  インドネシア大学, 医学部, 免疫研主任
KANOKO Mpu  インドネシア大学, 医学部, 講師
CORNAIN Sant  インドネシア大学, 医学部, 免疫研主任(研究職)
Project Period (FY) 1997 – 1999
Project Status Completed (Fiscal Year 1999)
Budget Amount *help
¥15,700,000 (Direct Cost: ¥15,700,000)
Fiscal Year 1999: ¥5,100,000 (Direct Cost: ¥5,100,000)
Fiscal Year 1998: ¥4,700,000 (Direct Cost: ¥4,700,000)
Fiscal Year 1997: ¥5,900,000 (Direct Cost: ¥5,900,000)
Keywords皮膚癌 / 症例・対照研究 / 太陽紫外線 / インドネシア / 最小紅斑量 / 危険率 / 疫学 / 危険因子
Research Abstract

平成11年度はジャカルタで2回研究班会議を開いた。
(1)平成11年10月末日までのインドネシアの皮膚癌合計は165例、うち基底細胞癌(BCC)114例、有棘細胞癌(SCC)35例、悪性黒色腫(MM)12例と悪性黒子2例であった。BCC: SCC比は3.3: 1.0。日本人の1980年代のデーター(BCC: SCC=1.14:1)に比べBCCの比率は非常に高い。さらに日光曝露部位に限ると、BCC: SCCは7.1:1。
(2)症例・対照研究では159皮膚癌症例と282対照例が集められた。皮膚癌危険因子として、教育レベルが低い[OR=4.27, 95%CI(2.62〜7.00)]および戸外労働者[OR=3.57, (2.22〜5.74)]が挙げられ、予防因子として、遮光[OR=0.46, (0.30〜0.70)]、ニンニク摂取[OR=0.58,(0.38〜0.87)]、肉食[OR=0.38,(0.25〜0.57)]、鶏卵[OR=0.29, (0.18〜0.48)]、野菜や新鮮果実摂取[OR=0.31, (0.18〜0.53)]。
(3)太陽紫外線計測:1998年9月より1999年8月までの一年間の連続有害紫外線量(胞子失活線量)はデンパサール:ジャカルタ:東京比は5.0:2.9:1.0。
(4)最少紅斑量(MED)測定では皮膚癌患者(30人)のMEDは208.15±10.5mJ/cm^2、対照(45人)は238.00±13.4mJ/cm^2と有意差を認めた。
インドネシアではBCCが多い。今後その原因を明かにしたい。

Report

(3 results)
  • 1999 Annual Research Report
  • 1998 Annual Research Report
  • 1997 Annual Research Report
  • Research Products

    (23 results)

All Other

All Publications (23 results)

  • [Publications] Iwai I, Hatao M, Naganuma M, Kumano Y and Ichihashi M: "UVA-induced immune suppression through an oxidative pathway"Journal of Investigative Dermatology. 112. 19-24 (1999)

    • Related Report
      1999 Annual Research Report
  • [Publications] Nagano T, Ueda M, Suzuki T, Naruse K. Nakamura T, et al.: "Skin cancer screening in Okinawa, Japan"Journal of Dermatological Science. 19. 161-165 (1999)

    • Related Report
      1999 Annual Research Report
  • [Publications] Ahmed NU, Ueda M, Nikaido O, Osawa T, Ichihashi M: "High levels of 8-hydroxy-2'-deoxyguanosine appear in normal human epidermis after a single dose of ultraviolet radiation"British Journal of Dermatology. 140. 226-231 (1999)

    • Related Report
      1999 Annual Research Report
  • [Publications] Washio F, Ueda M, Ito A, Ichihashi M: "Higher susceptibility to apoptosis following ultraviolet B irradiation of xeroderma pigmentosum fibroblasts is accompanied by upregulation of pp53 and downregulation of Bc1-2"British Journal of Dermatology. 140. 1031-1037 (1999)

    • Related Report
      1999 Annual Research Report
  • [Publications] Nagano T, Bito T, Kallassy M, Nakazawa H, Ichihashi M, Ueda M: "Overexpression of the human homologue of Drosophila patched (PTCH) in skin tumours: specificity for basal cell carcinoma"British Journal of Dermatology. 140. 287-290 (1999)

    • Related Report
      1999 Annual Research Report
  • [Publications] Wu A, Ichihashi M, Ueda M: "Correlation of the expression of human telomerase subunits with telomerase activity in normal skin and skin tumors"Cancer. 86・10. 2038-2044 (1999)

    • Related Report
      1999 Annual Research Report
  • [Publications] Ichihashi M, Ohno Y, Munakawa N, Ueda M and Cornain S: "Joint Japanese-Indonesian study on skin cancer In: "Cancer Epidemiology and Control in the Asia-Pacific Region" Proc of the Internatl Symp"Eds. Sato S. International Cancer for Medical Research, Kobe University School of Medicine. 205 (1999)

    • Related Report
      1999 Annual Research Report
  • [Publications] Suzuki T: "Incidence of actinic keratosis of Japanese in Kasai city Ryogo" J Dermatol Sci. 16(1). 74-78 (1997)

    • Related Report
      1998 Annual Research Report
  • [Publications] Funasaka Y: "Modulation of melanocyte-stimulating hormone receptor expression on normalbuman melanocytes:evidence for a regulatory role or ultraviolet B,interleukin-1α,interleukin-1β,endothelin-1 and tumor necrosis factor-α." Br.J.Dermatol. 139. 216-224 (1998)

    • Related Report
      1998 Annual Research Report
  • [Publications] Ichihashi M: "Efficacy of antioxidant substances and prevention of ultraviolet radiation-induced damage.Skin:Interface of a living system." Excepta Medica ICS. 1159(98). 167-175 (1998)

    • Related Report
      1998 Annual Research Report
  • [Publications] Iwai I: "UVA-induced immune suppression through an oxidative pathway." J Invest Dermatol. (in press).

    • Related Report
      1998 Annual Research Report
  • [Publications] Ichihashi M: "Joint Japanese-Indonesian study on skin cancer." Int Cancer for Med Res. (in press).

    • Related Report
      1998 Annual Research Report
  • [Publications] Su WS: "Case-control study of oral cancer in Shenyang" Northeastern China International Journal of Clinical Oncology. (in press).

    • Related Report
      1998 Annual Research Report
  • [Publications] Ichihashi M: "Efficacv of antioxidant substances and prevention of ultraviolet radiation-induced damage."Skin:Interface of a living sistem" Excepta Medica, 9 (1997)

    • Related Report
      1998 Annual Research Report
  • [Publications] Ichihashi M: "The inhibitory effect of DL-α-tocopheryl ferulate in lecithin on melanogenesis." Proceedings for the first international symposium on disease prevention by IP6 & other rice components (in press),

    • Related Report
      1998 Annual Research Report
  • [Publications] Naruse K: "Prevalence of actinic keratosis in Japan" J Dermatol Sci. 15. 183-187 (1997)

    • Related Report
      1997 Annual Research Report
  • [Publications] Suzuki T: "Incidence of actinic keratosis of Japanese in Kasai" J Dermatol Sci. 16. 74-78 (1997)

    • Related Report
      1997 Annual Research Report
  • [Publications] Ahmed NU: "Increased level of c-erbB-2/new/HER-2 protein in cutaneous squamous cell carcinoma" Br J.Dermatol. 136. 908-912 (1997)

    • Related Report
      1997 Annual Research Report
  • [Publications] Wakai K: "Estimated prevalence and incidence of adult still's disease : findings by a nationwide epidemiological survey in Japan" J Epidemiol. 7. 221-225 (1997)

    • Related Report
      1997 Annual Research Report
  • [Publications] Ouhtit A: "Quantitative detection of ultraviolet-specific p53 mutations in normal skin from Japanese patients." Cancer Epidemiology,Biomarkers & Prevention. 6. 433-438 (1997)

    • Related Report
      1997 Annual Research Report
  • [Publications] Munakata N: "Monitoring of Solar-UV Exposure among Schoolchildren in Five Japanese Cities Using Spore Dosimeter and UV-coloring Labels" Japn J Cancer Res. 89(in press). (1998)

    • Related Report
      1997 Annual Research Report
  • [Publications] Ichihashi M: "Sunburn!" DHC Corporation, 55 (1997)

    • Related Report
      1997 Annual Research Report
  • [Publications] Ichihashi M: "Proc.of the International Symp."Cancer Epidemiology and Control in the Asia-Pacific Region (Sato S eds)" International Center for medical Research,Kobe University School of Medicine (in press), (1998)

    • Related Report
      1997 Annual Research Report

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Published: 1997-04-01   Modified: 2016-04-21  

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