Corneodesmosomal abnormality in skin barrier defects
Project/Area Number |
24591620
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Research Category |
Grant-in-Aid for Scientific Research (C)
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Allocation Type | Multi-year Fund |
Section | 一般 |
Research Field |
Dermatology
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Research Institution | Asahikawa Medical College |
Principal Investigator |
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Research Collaborator |
IGAWA Satomi
Kwasi Teye Kurume University School of Medicine, Department of Dermatology
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Project Period (FY) |
2012-04-01 – 2017-03-31
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Project Status |
Completed (Fiscal Year 2016)
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Budget Amount *help |
¥5,200,000 (Direct Cost: ¥4,000,000、Indirect Cost: ¥1,200,000)
Fiscal Year 2016: ¥1,040,000 (Direct Cost: ¥800,000、Indirect Cost: ¥240,000)
Fiscal Year 2015: ¥1,040,000 (Direct Cost: ¥800,000、Indirect Cost: ¥240,000)
Fiscal Year 2014: ¥1,040,000 (Direct Cost: ¥800,000、Indirect Cost: ¥240,000)
Fiscal Year 2013: ¥1,040,000 (Direct Cost: ¥800,000、Indirect Cost: ¥240,000)
Fiscal Year 2012: ¥1,040,000 (Direct Cost: ¥800,000、Indirect Cost: ¥240,000)
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Keywords | デスモソーム / コルネオデスモソーム / 魚鱗癬 / アトピー性皮膚炎 / コルネオデスモシン / デスモグレイン / LEKTI / カリクレイン / ピーリングスキン病 / 角化細胞 / プロテアーゼ / タイトジャンクション / カリクレン |
Outline of Final Research Achievements |
Distribution patterns of desmosomal molecules in atopic dermatitis (AD) and related diseases (ichthyosis vulgaris, Netherton syndrome and the inflammation type peeling skin disease (IPSD)) were non-invasively analyzed. The characteristic pattern was obtained in each disease, and it seems to be a useful screening test for IPSD. Gene analysis of an IPSD patient revealed a complete loss of the corneodesmosin gene due to a founder effect among Japanese patients. The mechanism for thick AD stratum corneum was studied and incomplete secretion of a desquamation enzyme (KLK7) and increased expression of its inhibitor (LEKTI) were found.
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Report
(6 results)
Research Products
(60 results)
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[Journal Article] Corneodesmosin gene deletion is prevalent in Japanese patients with peeling skin disease: identification of 2 new cases.2016
Author(s)
Teye K, Suga Y, Numata S, Ishii N, Krol RP, Ohata C, Matsuda M, Honma M, Ishida-Yamamoto A, Hamada T, Hashimoto T.
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Journal Title
Journal of Dermatological Science
Volume: 82
Issue: 2
Pages: 134-137
DOI
Related Report
Peer Reviewed / Int'l Joint Research
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[Journal Article] Epithelial Inflammation Resulting from an Inherited Loss-of-Function Mutation in EGFR.2014
Author(s)
Campbell P, Morton P, Takeichi T, Salam A, Roberts N, Proudfoot LE, Mellerio JE, Aminu K, Wellington C, Patil SN, Akiyama M, Liu L, McMillan JR, Aristodemou S, Ishida-Yamamoto A, Abdul-Wahab A, Petrof G, Fong K, Harnchoowong S, Stone K, Harper JI, McLean WH, Simpson MA, Parsons M, McGrath JA.
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Journal Title
J Invest Dermatol
Volume: [Epub ahead of print]
Issue: 10
Pages: 2570-8
DOI
Related Report
Peer Reviewed / Open Access
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[Journal Article] Desmoglein 1 deficiency results in severe dermatitis, multiple allergies and metabolic wasting2013
Author(s)
Samuelov L, Sarig O, Harmon RM, Rapaport D, Ishida-Yamamoto A, Isakov O, Koetsier JL, Gat A, Goldberg I, Bergman R, Spiegel R, Eytan O, Geller S, Peleg S, Shomron N, Goh CS, Wilson NJ, Smith FJ, Pohler E, Simpson MA, McLean WH, Irvine AD, Horowitz M, McGrath JA, Green KJ, Sprecher E
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Journal Title
Nat Genet
Volume: 45
Issue: 10
Pages: 1244-1248
DOI
Related Report
Peer Reviewed
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[Journal Article] Aberrant distribution patterns of corneodesmosomal components of tape-stripped corneocytes in atopic dermatitis and related skin conditions (ichthyosis vulgaris, Netherton syndrome and peeling skin syndrome type B).2013
Author(s)
Igawa S, Kishibe M, Honma M, Murakami M, Mizuno Y, Suga Y, Seishima M, Ohguchi Y, Akiyama M, Hirose K, Ishida-Yamamoto A, Iizuka H.
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Journal Title
J Dermatol Sci
Volume: 72
Issue: 1
Pages: 54-60
DOI
Related Report
Peer Reviewed
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[Journal Article] A phase II randomized vehicle-controlled trial of intradermal allogeneic fibroblasts for recessive dystrophic epidermolysis bullosa2013
Author(s)
Venugopal SS, Yan W, Frew JW, Cohn HI, Rhodes LM, Tran K, Melbourne W, Nelson JA, Sturm M, Fogarty J, Marinkovich MP, Igawa S, Ishida-Yamamoto A, Murrell DF
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Journal Title
J Am Acad Dermatol
Volume: 69
Issue: 6
Pages: 898-908
DOI
Related Report
Peer Reviewed
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[Journal Article] Cole Disease Results from Mutations in ENPP12013
Author(s)
Eytan O, Morice-Picard F, Sarig O, Ezzedine K, Isakov O, Li Q, Ishida-Yamamoto A, Shomron N, Goldsmith T, Fuchs-Telem D, Adir N, Uitto J, Orlow SJ, Taieb A, Sprecher E
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Journal Title
Am J Hum Genet
Volume: 93
Issue: 4
Pages: 752-7
DOI
Related Report
Peer Reviewed
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[Journal Article] A homozygous nonsense mutation in the gene for Tmem79, a component for the lamellar granule secretory system, produces spontaneous eczema in an experimental model of atopic dermatitis2013
Author(s)
Sasaki T, Shiohama A, Kubo A, Kawasaki H, Ishida-Yamamoto A, Yamada T, Hachiya T, Shimizu A, Okano H, Kudoh J, Amagai M
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Journal Title
J Allergy Clin Immunol
Volume: 132
Issue: 5
Pages: 1111-1120
DOI
Related Report
Peer Reviewed
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[Journal Article] Expression profile of cornified envelope structural proteins and keratinocyte differentiation-regulating proteins during skin barrier repair2012
Author(s)
de Koning HD, van den Bogaard EH, Bergboer JG, Kamsteeg M, van Vlijmen-Willems IM, Hitomi K, Henry J, Simon M, Takashita N, Ishida-Yamamoto A, et al.
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Journal Title
Br J Dermatol
Volume: 166
Issue: 6
Pages: 1245-1254
DOI
Related Report
Peer Reviewed
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[Presentation] 小児の皮膚バリア障害2017
Author(s)
山本明美
Organizer
第80回日本皮膚科学会東京支部学術大会
Place of Presentation
パシフィコ横浜、横浜市
Year and Date
2017-02-11
Related Report
Invited
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