| Autor: |
Đorđić Marija, Matić Ivana Z, Filipović-Lješković Ivana, Džodić Radan, Šašić Miomir, Erić-Nikolić Aleksandra, Vuletić Ana, Kolundžija Branka, Damjanović Ana, Grozdanić Nađa, Nikolić Srđan, Pralica Janko, Dobrosavljević Danijela, Rašković Sanvila, Andrejević Slađana, Juranić Zorica |
| Jazyk: |
angličtina |
| Rok vydání: |
2012 |
| Předmět: |
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| Zdroj: |
BMC Complementary and Alternative Medicine, Vol 12, Iss 1, p 109 (2012) |
| Druh dokumentu: |
article |
| ISSN: |
1472-6882 |
| DOI: |
10.1186/1472-6882-12-109 |
| Popis: |
Abstract Background The aim of this study was to determine the presence and the intensity of humoral immunity to melanoma-associated antigens: tyrosinase and melanin, in patients with melanoma, in persons with vitiligo and in control healthy people. Methods The study involved 63 patients with melanoma and 19 persons with vitiligo. Control group consisted up to 41 healthy volunteers. Mushroom tyrosinase and synthetic melanin were used as the antigens. Results ELISA test showed significantly (p Although there was no significant difference between the levels of IgA anti-melanin autoantibodies in melanoma or vitiligo patients in comparison with controls, the enhanced concentrations of anti-melanin IgA autoantibodies were preferentially found in melanoma patients with metastatic disease. Significantly high percentage in the Fc alphaRI (CD89) positive cells was determined in melanoma patients (p Levels of IgG autoantibodies to mentioned antigens in melanoma patients although low were not significantly lower from controls. These findings analyzed together with the statistically significant low percentage of FcgammaRIII, (CD16) positive immunocompetent cells (p Conclusion Autoantibodies to tyrosinase and to melanin which are found even in healthy people, point that consummation of edible mushrooms that carry the antigen tyrosinase and melanin, could influence the humoral anti-melanoma immune response. Levels of different immunoglobulin classes of anti-melanin and anti-tyrosinase antibodies varied depending on the presence and the stage of studied diseases. Besides, the statistically enhanced ratio of the percentages of granulocytes and percentage of lymphocytes, together with statistically decreased percentage of NK cells is found in analyzed melanoma patients. |
| Databáze: |
Directory of Open Access Journals |
| Externí odkaz: |
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