Abstract:
BACKGROUND:Regulatory T cells (Tregs), together with tolerogenic dendritic cells (tDCs) are involved in maintaining peripheral tolerance. A recent report suggested both Tregs and tDCs may be pathogenic in granulomatous skin disorders. AIM:To examined the expression of CD39 on granuloma-composing cells and Foxp3-positive Tregs in the skin in two representative granulomatous diseases, sarcoidosis and granuloma annulare (GA). METHODS:We immunohistologically examined expression of CD39 on granuloma-composing cells and expression of Foxp3 on CD4+ or CD25+ cells in fixed sections of lesional skin from 16 patients with sarcoidosis and five patients with GA. RESULTS:The granuloma-composing cells expressed CD39 in both sarcoidosis and GA. Significant numbers of CD4+ Foxp3+ Tregs were present diffusely throughout the granulomatous tissues in sarcoidosis, whereas Tregs in GA existed only at the peripheral lesion of palisading granulomatous tissue. CONCLUSIONS:There was infiltration of increased numbers of Foxp3+ Tregs around the CD39+ granuloma-composing cells in both GA and sarcoidosis.
journal_name
Clin Exp Dermatoljournal_title
Clinical and experimental dermatologyauthors
Fujimura T,Kambayashi Y,Aiba Sdoi
10.1111/ced.12094subject
Has Abstractpub_date
2013-12-01 00:00:00pages
883-9issue
8eissn
0307-6938issn
1365-2230journal_volume
38pub_type
杂志文章abstract:BACKGROUND:Topical tacrolimus has shown remarkable clinical efficacy in treating many dermatoses. Combining ultraviolet (UV) B and tacrolimus is an intriguing therapeutic regimen, especially for treatment of vitiligo, for which combination therapy may show greater clinical efficacy than topical tacrolimus alone. The ph...
journal_title:Clinical and experimental dermatology
pub_type: 杂志文章
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abstract::The effect of dietary supplementation with a combination of n-3 (marine oil) and n-6 (evening primrose oil) essential fatty acids in the treatment of chronic stable plaque psoriasis was observed. Thirty-seven patients in a double-blind parallel trial were studied. There was no significant improvement in clinical sever...
journal_title:Clinical and experimental dermatology
pub_type: 临床试验,杂志文章,随机对照试验
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abstract::Two patients presented with the unusual condition of multiple warty dyskeratomas on the scalp. Biopsies of affected skin stained positive with human keratin monoclonal antibodies HKN-6 and -7, specific for cortex and inner root sheath of normal human hair, respectively. Multiple warty dyskeratomas are a rare occurrenc...
journal_title:Clinical and experimental dermatology
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doi:
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abstract::Although many antihistamines are now in clinical use, few studies directly compare their pharmacodynamic and sedative activities in humans in vivo. We designed a double-blind, placebo-controlled, crossover study to compare the inhibitory effects of bepotastine, cetirizine, fexofenadine, and olopatadine on histamine-in...
journal_title:Clinical and experimental dermatology
pub_type: 临床试验,杂志文章,随机对照试验
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journal_title:Clinical and experimental dermatology
pub_type: 杂志文章
doi:10.1111/ced.13227
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journal_title:Clinical and experimental dermatology
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journal_title:Clinical and experimental dermatology
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journal_title:Clinical and experimental dermatology
pub_type: 临床试验,杂志文章,随机对照试验
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更新日期:2002-01-01 00:00:00
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journal_title:Clinical and experimental dermatology
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journal_title:Clinical and experimental dermatology
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journal_title:Clinical and experimental dermatology
pub_type: 杂志文章
doi:10.1111/j.1365-2230.2009.03341.x
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abstract::Sweet's syndrome (acute febrile neutrophilic dermatosis, SS) may be considered a reactional dermatosis with numerous associated diseases. We describe a rare association between SS and acute sarcoidosis in a 55-year-old woman. The atypical feature of positive tuberculin reaction is discussed. In this association, diagn...
journal_title:Clinical and experimental dermatology
pub_type: 杂志文章,评审
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journal_title:Clinical and experimental dermatology
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journal_title:Clinical and experimental dermatology
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journal_title:Clinical and experimental dermatology
pub_type: 杂志文章
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abstract:BACKGROUND:This is the first study investigating scabies treatment since 1992 to involve examination of patients with microscopically confirmed scabies. AIM:To assess the efficacy of 1% lindane cream in treating microscopically confirmed scabies, and to determine the utility of dermoscopy-guided skin scraping with mic...
journal_title:Clinical and experimental dermatology
pub_type: 杂志文章
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更新日期:2015-08-01 00:00:00
abstract:BACKGROUND:Mortality from malignant melanoma (MM) has increased in Chile in the past decade. The location of MM lesions on the body has been correlated with prognosis and survival. AIM:To review body site and gender relationships with histopathologically confirmed primary MM in Chile. METHODS:Records of 575 cases pre...
journal_title:Clinical and experimental dermatology
pub_type: 杂志文章
doi:10.1111/j.1365-2230.2005.02038.x
更新日期:2006-05-01 00:00:00
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journal_title:Clinical and experimental dermatology
pub_type: 杂志文章
doi:10.1046/j.1365-2230.1999.00425.x
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pub_type: 杂志文章
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更新日期:2018-12-01 00:00:00
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journal_title:Clinical and experimental dermatology
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doi:10.1111/j.1365-2230.2008.02888.x
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abstract:BACKGROUND:Vitiligo is an acquired pigmentation disorder, which can have a negative effect on patient quality of life (QoL). AIM:To evaluate QoL and psychiatric comorbidity in paediatric patients with vitiligo. METHODS:In total, 30 patients aged 8-18 years who were diagnosed with vitiligo and 30 age- and sex-matched ...
journal_title:Clinical and experimental dermatology
pub_type: 杂志文章
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journal_title:Clinical and experimental dermatology
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journal_title:Clinical and experimental dermatology
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abstract::Advances in molecular diagnostics have led to the feasibility of DNA-based prenatal testing in families at risk for recurrence of severe forms of both dystrophic and junctional epidermolysis bullosa. In this report, we describe prenatal testing in a woman who previously had a child affected with Herlitz junctional epi...
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journal_title:Clinical and experimental dermatology
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journal_title:Clinical and experimental dermatology
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abstract::Acne fulminans is characterized by the sudden onset of a severe, ulcerative acne associated with systemic features. Response to traditional acne therapies is poor. We have recognized a subset of patients with acne of a severity comparable to that of acne fulminans but with the absence of systemic involvement; we sugge...
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