Role of signal transduction pathway of Bcl-3 and IkBNA in the pathogenesis of psoriasis
Project/Area Number |
21390325
|
Research Category |
Grant-in-Aid for Scientific Research (B)
|
Allocation Type | Single-year Grants |
Section | 一般 |
Research Field |
Dermatology
|
Research Institution | Ehime University |
Principal Investigator |
HASHIMOTO Koji 愛媛大学, 先端研究・学術推進機構学術企画室, 特命教授 (00110784)
|
Co-Investigator(Kenkyū-buntansha) |
MURAKAMI Shinji 愛媛大学, 大学院医学系研究科, 准教授 (50175626)
|
Project Period (FY) |
2009 – 2011
|
Project Status |
Completed (Fiscal Year 2011)
|
Budget Amount *help |
¥17,940,000 (Direct Cost: ¥13,800,000、Indirect Cost: ¥4,140,000)
Fiscal Year 2011: ¥5,200,000 (Direct Cost: ¥4,000,000、Indirect Cost: ¥1,200,000)
Fiscal Year 2010: ¥5,590,000 (Direct Cost: ¥4,300,000、Indirect Cost: ¥1,290,000)
Fiscal Year 2009: ¥7,150,000 (Direct Cost: ¥5,500,000、Indirect Cost: ¥1,650,000)
|
Keywords | 尋常性乾癬 / シグナル伝達 / 培養角化細胞 / NFkB / Bcl-3 / IkBNS / IkBNF / IkBNS欠損マウス / STAT3 / Bc1-3 |
Research Abstract |
In order to clarify the role of NF-kB in the pathogenesis of psoriasis, we examined whether pathological change of psoriasis was induced in IkBNS deficient mice. We also clarified the function of Bcl-3 in cultured epidermal keratinocytes. Although the IkBNS deficient mice did not spontaneously generate psoriatic skin phenotype, the psoriasis pathological change was induced by the wound stimulus and the TPA treatment. IL-22-induced psoriasis-related genes were suppressed by the pretreatment of Bcl-3 suppression. On the other hand, overexpression of Bcl-3 induced psoriasis-related gene expression. Furthermore, Bcl-3 was strongly detected psoriatic skin. In conclusion, NFkB and Bcl-3 play important roles in the pathogenesis of psoriasis.
|
Report
(4 results)
Research Products
(53 results)
-
-
-
-
-
-
-
-
-
-
-
-
[Journal Article] Development of NC1 and NC2 domains of Type VII collagen ELISA for the diagnosis and analysis of time course of epidermolysis bullosa acquisita patients2011
Author(s)
Saleh MA, Ishii K, Kim Y, Murakami A, Ishii N, Hashimoto T, Schmidt E, Zillikens D, Shirakata Y, Hashimoto K, Kitajima Y, Amagai M
-
Journal Title
J Dermatol Sci
Volume: 62
Pages: 169-75
NAID
Related Report
Peer Reviewed
-
[Journal Article] Genome-wide association study identifies HLA-A* 3101 allele as a genetic risk factor for carbamazepine-induced cutaneous adverse drug reactions in Japanese population2011
Author(s)
Ozeki T, Mushiroda T, Yowang A, Takahashi A, Kubo M, Shirakata Y, Ikezawa Z, Iijima M, Shiohara T, Hashimoto K, Kamatani N, Nakamura Y
-
Journal Title
Hum Mol Genet
Volume: 20
Pages: 1034-41
Related Report
Peer Reviewed
-
-
-
-
-
-
[Journal Article] Inflammatory mediator TAK1 regulatesrashes hair follicle morphogenesis and anagen induction shown by using keratinocyte-specific TAK1-deficient mice2010
Author(s)
Sayama K, Kajiya K, Sugawara K, Sato S, Hirakawa S, Shirakata Y, Hanakawa Y, Dai X, Ishimatsu-Tsuji Y, Metzger D, Chambon P, Akira S, Paus R, Kishimoto J, Hashimoto K
-
Journal Title
PLoS One
Volume: 5
Pages: 11275-11275
Related Report
Peer Reviewed
-
[Journal Article] E2 Polyubiquitin-conjugating enzyme Ubc13 in keratinocytes is essential for epidermal integrity2010
Author(s)
Sayama K, Yamamoto M, ShirakataY, Hirakawa S, Dai X, Tohyama M, Tokumaru S, Shin MS, Sakurai H, Akira S, Hashimoto K
-
Journal Title
J Biol Chem
Volume: 285
Pages: 30042-9
Related Report
Peer Reviewed
-
-
-
-
-
[Journal Article] Inflammatory mediator TAK1 regulates hair follicle morphogenesis and anagen induction shown by using keratinocyte-specific TAK1-deficient mice.2010
Author(s)
Sayama K, Kajiya K, Sugawara K, Sato S, Hirakawa S, Shirakata Y, Hanakawa Y, Dai X, Ishimatsu-Tsuji Y, Metzger D, Chambon P, Akira S, Paus R, Kishimoto J, Hashimoto K
-
Journal Title
Related Report
Peer Reviewed
-
[Journal Article] E2 Polyubiquitin-conjugating enzyme Ubc13 in keratinocytes is essential for epidermal integrity.2010
Author(s)
Sayama K, Yamamoto M, Shirakata Y, Hanakawa Y, Hirakawa S, Dai X, Tohyama M, Tokumaru S, Shin MS, Sakurai H, Akira S, Hashimoto K
-
Journal Title
Journal of Biological Chemistry
Volume: 285
Pages: 30042-9
Related Report
Peer Reviewed
-
-
-
-
-
-
-
-
-
[Journal Article] Nodal Lymphangiogenesis and Metastasis : Role of Tumor-Induced Lymphatic Vessel Activation in Extramammary Paget's Disease2009
Author(s)
Hirakawa S, Detmar M, Kerjaschki D, Nagamatsu S, Matsuo K, Tanemura A, Kamata N, Higashikawa K, Okazaki H, Kameda K, Nishida-Fukuda H, Mori H, Hanakawa Y, Sayama K, Shirakata Y, Tohyama M, Tokumaru S, Katayama I, Hashimoto K
-
Journal Title
Am J Pathol
Volume: 175
Pages: 2235-48
Related Report
Peer Reviewed
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
[Presentation] Inflammatory mediator TAK1 regulates hair follicle cycling2009
Author(s)
Sayama K, Shirakata Y, Ishimatsu-Tsuji Y, Kajiya K, Hirakawa S, Sugawara K, Chambon P, Akira S, Paus R, Kishimoto J, and Hashimoto K
Organizer
The 69^<th> Annual Meeting of Society for Investigative Dermatology
Place of Presentation
Montreal, Canada
Related Report
-