Goeckerman's therapy (GT) of psoriasis is based on daily application of pharmacy grade coal tar on affected skin with subsequent exposure to UV light. Disturbances in angiogenic activity are characteristic for the immunopathogenesis of psoriasis. The aim of study was to evaluate the influence of GT of psoriasis on proinflammatory and angiogenic activities expressed as changes in levels of endoglin (CD105). METHODS: Serum levels of a soluble form of endoglin were measured in peripheral blood samples of 38 patients with psoriasis before and after therapy. Sixty three otherwise healthy blood donors serve as a control group. The efficacy of GT was expressed as changes in Psoriasis Area and Severity Index (PASI). RESULTS: PASI score was significantly diminished by GT (p < 0.001). Serum levels of soluble CD105 were significantly diminished after GT. The serum level of soluble CD105 dropped from 7.85 +/- 2.26 ng/ml before therapy to 7.01 +/- 1.71 ng/ml after therapy (p = 0.0002). Compared to serum levels of soluble CD105 in healthy blood donors, serum levels of soluble CD105 in patients before GT were significantly higher (p < 0.001) and remained elevated after therapy (p < 0.001). Angiogenic activity expressed as serum endoglin is diminished in patients with psoriasis treated by GT.

• MeSH
• CD antigeny krev   MeSH
• dehet uhelný terapeutické užití   MeSH
• dospělí MeSH
• financování organizované MeSH
• lidé středního věku MeSH
• lidé MeSH
• mladiství MeSH
• mladý dospělý MeSH
• psoriáza krev   terapie   MeSH
• senioři MeSH
• terapie ultrafialovými paprsky MeSH
• Check Tag
• dospělí MeSH
• lidé středního věku MeSH
• lidé MeSH
• mladiství MeSH
• mladý dospělý MeSH
• mužské pohlaví MeSH
• senioři MeSH
• ženské pohlaví MeSH

• Publikační typ
• abstrakty MeSH

Goeckerman's therapy (GT) of psoriasis is based on daily application of pharmacy grade coal tar on affected skin with subsequent exposure to UV light. The aim of this study was to evaluate the influence of Goeckerman's therapy of psoriasis on the levels of proangiogenic chemokines ENA-78 (CXCL5, Epithelial Cell Derived Neutrophil Attractant- 78), GRO alpha (CXCL1, Growth-Related Oncogene), IL-8 (CXCL8, Interleukin-8), MCP-1 (CCL2, Monocyte Chemotactic (Chemoattractant) Protein 1) and RANTES (CCL5, Regulated on Activation of Normal T Cell Expressed and Secreted) in peripheral blood of 22 children's patients with psoriasis. 22 otherwise healthy children serve as a control group. The serum levels of chemokines were determined by commercial membrane protein array technique (RayBiotech, USA). Efficacy of Goeckerman's therapy was delineated by PASI score. Disease activity was significantly diminished by Goeckerman's therapy (p<0.001). Serum levels of GRO alpha and MCP-1 in patients before GT were significantly higher than those measured in healthy blood donors (GRO alpha: p=0.0128 and MCP-1: p=0.0003). Serum levels of GRO alpha, MCP-1 and RANTES were significantly diminished by GT (GRO alpha: p=0.002, MCP-1: p=0.048 and RANTES: p=0.0131). Compared to the healthy controls, serum level of MCP-1 remained significantly increased in psoriasis patients after GT (p<0.0001). In conclusion, we found that the GT of psoriasis influenced the serum levels of proinflammatory and proangiogenic chemokines, especially GRO alpha, MCP-1 and RANTES. It could be the cause for decreased proangiogenic activity which is described after GT of psoriasis.

• MeSH
• chemokiny CC krev   MeSH
• chemokiny CXC krev   MeSH
• čipová analýza proteinů MeSH
• dehet uhelný aplikace a dávkování   MeSH
• dítě MeSH
• financování organizované MeSH
• keratolytika aplikace a dávkování   MeSH
• lidé MeSH
• mladiství MeSH
• psoriáza krev   terapie   MeSH
• terapie ultrafialovými paprsky MeSH
• Check Tag
• dítě MeSH
• lidé MeSH
• mladiství MeSH
• mužské pohlaví MeSH
• ženské pohlaví MeSH

BACKGROUND: Goeckerman's therapy (GT) of psoriasis is based on daily application of pharmacy grade coal tar on affected skin with subsequent exposure to UV light. Pentraxin 3 (PTX3) is a newly identified acute phase reactant with non redundant functions in innate immunity. PTX3 has been shown to be a reliable prognostic marker in patients with various inflammatory disorders including rheumatoid arthritis, vasculitis, and psoriasis. METHODS: The aim of this study was to evaluate the influence of Goeckerman's therapy of psoriasis on levels of two pentraxins: long pentraxin PTX3 and C reactive protein in 49 patients with chronic plaque psoriasis. CRP was assessed by immunonephelometry on IMMAGE 800 (Beckman, USA). PTX3 was detected using sandwich ELISA detection set (Alexis Biochemicals, Switzerland). RESULTS: The serum levels of both parameters (expressed as average +/- 1 SD) were significantly diminished after GT. The level of PTX3 dropped from 1.92 +/- 0.72 ng/ml before GT to 1.66 +/- 0.58 ng/ml after GT (P= 0.0396) and the level of CRP fell from 4.64 +/- 3.93 mg/l to 1.66 +/- 0.58 mg/l (P < 0.0001).Comparing to healthy controls, the serum levels of both parameters before GT were significantly higher than those found in healthy blood donors and remained significantly increased after GT. CONCLUSION: Increased serum concentrations of pentraxin 3 and CRP are alleviated by GT in patients with psoriasis.

• MeSH
• biologické markery krev   MeSH
• C-reaktivní protein analýza   MeSH
• chronická nemoc MeSH
• dehet uhelný aplikace a dávkování   MeSH
• dospělí MeSH
• keratolytika aplikace a dávkování   MeSH
• lidé středního věku MeSH
• lidé MeSH
• mladiství MeSH
• mladý dospělý MeSH
• psoriáza krev   terapie   MeSH
• senioři MeSH
• sérový amyloidový protein analýza   MeSH
• studie případů a kontrol MeSH
• stupeň závažnosti nemoci MeSH
• terapie ultrafialovými paprsky MeSH
• Check Tag
• dospělí MeSH
• lidé středního věku MeSH
• lidé MeSH
• mladiství MeSH
• mladý dospělý MeSH
• mužské pohlaví MeSH
• senioři MeSH
• ženské pohlaví MeSH
• Publikační typ
• práce podpořená grantem MeSH

Goeckerman's therapy (GT) of psoriasis is based on daily application of pharmacy grade coal tar on affected skin with subsequent exposure to UV light. Goeckerman's therapy is still the first line therapy of psoriasis in the Czech Republic because of its low cost and long-term efficacy. Disturbances in angiogenic activity are characteristic for the immunopathogenesis of psoriasis. An abnormal spectrum of cytokines, growth factors and proangiogenic mediators is produced by keratinocytes and inflammatory cells in patients suffering from the disease. The aim of this study was to evaluate the influence of GT of psoriasis on angiogenic activities by comparing serum levels of vascular endothelial growth factor (VEGF) and basic fibroblast growth factor (bFGF) in 44 patients with psoriasis in peripheral blood samples collected before and after therapy. Forty otherwise healthy blood donors serve as a control group. The efficacy of GT was delineated by psoriasis area and severity index (PASI). The disease activity was significantly diminished by GT (P < 0.001). The serum levels of both VEGF and bFGF were statistically significantly correlated to PASI value in patients before the treatment by GT. The serum levels of VEGF (329.4 +/- 125.5 microg/ml) and bFGF (10.2 +/- 5.04 pg/ml) in patients before GT were significantly higher than those measured in healthy blood donors (VEGF 236.4 +/- 55.9 pg/ml, bFGF 7.3 +/- 3.7 pg/ ml). The serum levels of both VEGF and bFGF were significantly diminished by GT. The level of VEGF dropped from 329.4 +/- 125.5 pg/ml before GT to 278.5 +/- 109.9 pg/ml after GT (P = 0.0042) and the level of bFGF fell from 10.2 +/- 5.04 to 7.78 +/- 4.5 pg/ml (P = 0.019). Comparing to healthy controls, the serum level of bFGF in psoriasis patients was normalised (P = 0.5723) after GT. In contrast, the serum level of VEGF remained significantly increased in psoriasis patients after GT in comparison with healthy blood donors (P = 0.0319). In conclusion, we found that the angiogenic potential which is abnormally increased in patients with psoriasis is significantly alleviated by GT.

• MeSH
• dehet uhelný terapeutické užití   MeSH
• dospělí MeSH
• fibroblastový růstový faktor 2 krev   MeSH
• financování organizované MeSH
• kombinovaná terapie MeSH
• kůže krevní zásobení   MeSH
• lidé středního věku MeSH
• lidé MeSH
• mladiství MeSH
• patologická angiogeneze patofyziologie   terapie   MeSH
• psoriáza patofyziologie   terapie   MeSH
• senioři MeSH
• stupeň závažnosti nemoci MeSH
• terapie ultrafialovými paprsky MeSH
• ultrafialové záření MeSH
• vaskulární endoteliální růstový faktor A krev   MeSH
• Check Tag
• dospělí MeSH
• lidé středního věku MeSH
• lidé MeSH
• mladiství MeSH
• mužské pohlaví MeSH
• senioři MeSH
• ženské pohlaví MeSH

• Publikační typ
• abstrakt z konference MeSH