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EnglishBACKGROUND: To date, serological markers to monitor melanoma progression and response to therapy are lacking. In this context cytokines appear to be promising biomarkers of the disease. OBJECTIVE: To compare cytokine and chemokine levels in melanoma patients and in healthy controls and to assess possible variations according to melanoma stage. METHODS: Serum chemokine and cytokine levels were determined by ELISA in 34 patients diagnosed histologically of malignant melanoma. Seven healthy volunteers were used as controls. RESULTS: We found a subset of cytokines (CCL3, CCL4, IFN-γ and IL-10) to be significantly higher in melanoma patients than in control group, thus confirming the importance of the inflammation in cancer. While CCL3 increased with tumor progression, IFN-γ and IL-10 showed higher levels in stage I patients. Moreover, we noticed a direct correlation between CCL3 level and the presence of ulceration in the primary tumor; on the contrary, CCL4, IL-10 and IFN-γ were lowered down in patients with ulcerated melanoma.
| Titolo: | Serological landscape of cytokines in cutaneous melanoma |
| Autori: | |
| Data di pubblicazione: | 2019 |
| Rivista: | |
| Abstract: | BACKGROUND: To date, serological markers to monitor melanoma progression and response to therapy are lacking. In this context cytokines appear to be promising biomarkers of the disease. OBJECTIVE: To compare cytokine and chemokine levels in melanoma patients and in healthy controls and to assess possible variations according to melanoma stage. METHODS: Serum chemokine and cytokine levels were determined by ELISA in 34 patients diagnosed histologically of malignant melanoma. Seven healthy volunteers were used as controls. RESULTS: We found a subset of cytokines (CCL3, CCL4, IFN-γ and IL-10) to be significantly higher in melanoma patients than in control group, thus confirming the importance of the inflammation in cancer. While CCL3 increased with tumor progression, IFN-γ and IL-10 showed higher levels in stage I patients. Moreover, we noticed a direct correlation between CCL3 level and the presence of ulceration in the primary tumor; on the contrary, CCL4, IL-10 and IFN-γ were lowered down in patients with ulcerated melanoma. |
| Handle: | http://hdl.handle.net/11564/715212 |
| Appare nelle tipologie: | 1.1 Articolo in rivista |
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