Research Project
Grant-in-Aid for Challenging Exploratory Research
Changes in the stratum corneum extracellular matrix impair epidermal barrier function and may cause dermatoses in atopic dermatitis patients and elderly people. The aim of this study was to examine the effect of exogenous cholesterol application on skin barrier function and cutaneous inflammation. Hapten-stimulated mice were treated with topical cholesterol. The effect of topical cholesterol application on an oxazolone (OXA)-induced hypersensitivity reaction was evaluated. Topical application of cholesterol efficiently decreased transepidermal water loss in areas of barrier-disrupted skin and ameliorated OXA-induced cutaneous hypersensitivity. These favourable effects may have resulted from sustained expression of 11beta-hydroxysteroid dehydrogenase type 1 (11B-HSD1) in the cholesterol-treated skin. As 11B-HSD1 is known to produce active cortisol, topical cholesterol may attenuate contact hypersensitivity by normalizing secretion of hormonally active cortisol from the skin.
All 2014 2013 2012 2011 Other
All Journal Article (28 results) (of which Peer Reviewed: 22 results, Open Access: 1 results) Presentation (9 results) Remarks (1 results)
PLoS One
Volume: 9(3)
J Immunol
Volume: 192(8) Pages: 3793-804
Exp Dermatol
Volume: 23(1) Pages: 68-70
PLoS One.
Volume: Mar 25;9(3) Issue: 3 Pages: e93051-e93051
10.1371/journal.pone.0093051
Volume: 22(2) Pages: 98-101
Biochem Biophys Res Commun
Volume: 440(2) Pages: 265-70
J Invest Dermatol
Volume: 133(11) Pages: 2555-65
Exp Dermatol.
Volume: Feb;22(2) Issue: 2 Pages: 98-101
10.1111/exd.12075
Biochem Biophys Res Commun.
Volume: Oct 18;440(2) Issue: 2 Pages: 265-70
10.1016/j.bbrc.2013.09.065
Allergology International
Volume: 62 Issue: 1 Pages: 105-112
10.2332/allergolint.12-OA-0468
130004477175
Clin Exp Immunol.
Volume: Jun;172(3) Issue: 3 Pages: 507-12
10.1111/cei.12073
J Invest Dermatol.
Volume: 133 Issue: 11 Pages: 2555-2565
10.1038/jid.2013.199
Volume: May 17;8(5) Issue: 5 Pages: e63910-e63910
10.1371/journal.pone.0063910
Pharm. Res.
Volume: 30(10) Issue: 10 Pages: 2664-2674
10.1007/s11095-013-1092-6
Br. J. Dermatol.
Volume: 169 Issue: 1 Pages: 201-204
10.1111/bjd.12265
Dermatology.
Volume: 226(4) Issue: 4 Pages: 333-6
10.1159/000350933
Br J Dermatol.
Volume: Dec;169(6) Issue: 6 Pages: 1314-8
10.1111/bjd.12567
Volume: 62 Issue: 4 Pages: 473-478
10.2332/allergolint.13-OA-0547
130004873087
Volume: 8 Issue: 10 Pages: e76416-e76416
10.1371/journal.pone.0076416
Cancer Gene Ther.
Volume: Nov;20(11) Issue: 11 Pages: 599-605
10.1038/cgt.2013.61
Volume: 7(7) Issue: 7 Pages: e41994-e41994
10.1371/journal.pone.0041994
J Dermatol Sci.
Volume: 67(3) Issue: 3 Pages: 207-9
10.1016/j.jdermsci.2012.06.010
Journal of Allergy and Clinical Immunology
Volume: 130 Issue: 3 Pages: 671-682
10.1016/j.jaci.2012.05.027
Volume: 21(7) Issue: 7 Pages: 515-9
10.1111/j.1600-0625.2012.01515.x
Experimental Dermatology
Volume: 21(5) Issue: 5 Pages: 331-336
10.1111/j.1600-0625.2012.01454.x
Pigment Cell Melanoma Res
Volume: 25(2) Issue: 2 Pages: 219-230
10.1111/j.1755-148x.2011.00945.x
Arch Dermatol
Volume: 148(1) Issue: 1 Pages: 138-9
10.1001/archderm.148.1.138
The Journal of Clinical Investigation
Volume: 84 Issue: 2 Pages: 722-732
10.1172/jci58618
http://derma.med.osaka-u.ac.jp/