I am curious to know what the cytokine profiles are of XMRV positives. As far as I know, increased IL8, MCP1 and MIP1-Beta can indicate XMRV infection. (Other markers are high CD14 and low CD57...) I am positive on co-culture. My cytokine profile shows all values within normal ranges in serum (Pro-inflammatory cytokines). In Cytokine panel mRNA I have increased values of MIP-1Beta 90 (10-50) and TGF-Beta1 130 (0-30). So, at least one of these markers are high. (Btw, I also have high CD14 and low CD57) What are your values? Would be interesting to see similarities/ differences!