The acute phase protein response in patients receiving subcutaneous IL-6

SUMMARY IL-6, tumour necrosis factor-α (TNE-α) and IL-1 are thought to be the key mediators of the acute phase response although much of the evidence is based on in vitro studies. It is not clear to what extent each of the acute phase proteins are regulated in vivo by each of these cytokines. The aim of this study was to examine the effects of IL-6 treatment in eight patients with cancer on the concentrations of an extensive range of positive...