Polysaccharopeptide mimics ciclosporin-mediated Th1/Th2 cytokine balance for suppression of activated human T cell proliferation by MAPKp38 and STAT5 pathways.

The activation of T helper (Th) cell subsets plays an important role in the human immune system. Uncontrolled Th1 and Th2 responses lead to autoimmune and inflammatory diseases, respectively. The identification of agents that modulate the Th1/Th2 cytokines is therefore essential for controlling these diseases.