2010 Fiscal Year Final Research Report
Regulatory mechanism of the induction and function of IL-1
Project/Area Number |
20590064
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Research Category |
Grant-in-Aid for Scientific Research (C)
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Allocation Type | Single-year Grants |
Section | 一般 |
Research Field |
Biological pharmacy
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Research Institution | Nagoya City University |
Principal Investigator |
ONOZAKI Kikuo Nagoya City University, 大学院・薬学研究科, 教授 (20101313)
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Project Period (FY) |
2008 – 2010
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Keywords | IL-1 / 化学物質 / タバコ / 関節リウマチ / 炎症性サイトカイン / 性ホルモン / 自己免疫 |
Research Abstract |
(1) The mechanism of constitutive production of IL-1α : For the constitutive production of IL-1α in human melanoma cells down-regulation of HDAC1 activity and up-regulation of Sp1 activity appeared to be important. (2) Regulation of IL-1 function by sex hormone : Dihydrotestosterone inhibited the proinflammatory cytokine production in human synovial fibroblast cells through hormone receptor-mediated down-regulation of NF-κB activity. (3) Regulation of IL-1 production by chemicals : Cigarette smoke condensate induced proinflammatory cytokines from RA patient-derived synovial cells, and augmented the development of collagen-induced arthritis in mice.
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Research Products
(24 results)
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[Journal Article] Effectiveness of BCG vaccination to aged mice2010
Author(s)
Ito T, Takii T, Mitsuo Maruyama M, Daisuke Hayashi D, Takeshi Wako T, Azusa Asai A, Yasuhiro, Horita Y, Taniguchi K, Yano I, Yamamoto S, Onozaki K
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Journal Title
Immunity & Ageing 7
Pages: 12-15
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[Journal Article] Biochemical characteristics among Mycobacterium bovis BCG substrains.2010
Author(s)
Hayashi D, Takii T, Mukai T, Makino M, Yasuda E, Horita Y, Yamamoto R, Fujiwara A, Kanai K, Kondo M, Kawarazaki A, Yano I, Yamamoto S, Onozaki K
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Journal Title
FEMS Microbiol Lett. 306(2)
Pages: 103-109
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[Journal Article] Synthesis of new sugar derivatives and evaluation of their antibacterial activities against Mycobacterium tuberculosis2009
Author(s)
Horita Y, Takii T, Chiba T, Kuroishi R, Maeda Y, Kurono Y, Inagaki E, Nishimura K, Yamamoto Y, Abe C, Mori M, Onozaki K.
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Journal Title
Bioorg Med Chem Lett. 15;19(22)
Pages: 6313-6316
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[Journal Article] Comparable studies of immunostimulating activities in vitro among Mycobacterium bovis bacillus Calmette-Guerin (BCG) substrains.2009
Author(s)
Hayashi D, Takii T, Fujiwara N, Fujita Y, Yano I, Yamamoto S, Kondo M, Yasuda E, Inagaki E, Kanai K, Fujiwara A, Kawarazaki A, Chiba T, Onozaki K.
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Journal Title
FEMS Immunol Med Microbiol. 56(2)
Pages: 116-128
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[Journal Article] Cigarette smoke condensate up-regulates the gene and protein expression of proinflammatory cytokines in human fibroblast-like synoviocyte line.2008
Author(s)
Shizu M, Itoh Y, Sunahara R, Chujo S, Hayashi H, Ide Y, Takii T, Koshiko M, Chung SW, Hayakawa K, Miyazawa K, Hirose K, Onozaki K.
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Journal Title
J.Interferon Cytokine Res. 28
Pages: 509-522
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