CXCL8 and melanoma: For instance, Gutova et al. analysed the media of metastatic A2058 melanoma cells using a cytokine array and found that IL-8 was the most abundant cytokine secreted, followed by Tissue Inhibitor of Metalloproteinase (TIMP)-2, Monocyte chemoattractant protein (MCP)-1 and Interleukin (IL)-650.