How does Thymosin Alpha 1 improve anti-viral immune responses?

“Importantly, **Ta1 acts without overstimulation of cytokine production** and is generally well tolerated; it has an excellent safety profile and does not appear to induce the side effects and toxicities commonly associated with agents in this class such as interferon alpha and interleukin-2.” (1) “Clinical trials using Ta1 in the treatment of patients with immunodeficiency or cancer indicate that this agent is nontoxic, enhances immune