Antimetastatic Effects of PSK (Krestin), a Protein-bound Polysaccharide Obtained from Basidiomycetes: An Overview

PSK is currently used as an immuno therapeutic agent for gastric colorectal, and lung cancers in Japan. It has virtually no adverse effects, and it can be administered P. over a long term. Consequently, its use need not be limited to the treatment of Cancer, and, as our previous paper suggested, it should in the future prove valuable as a general chemopreventive agent and, as this review shows, as anti metastatic agent. The principal mechanisms of PSK may act as an inhibitor of the motility, invasion, and progression of tumor cells,  in addition to its role as an immunomodulator.

Antimetastatic Effects of PSK (Krestin), a Protein-bound Polysaccharide Obtained from Basidiomycetes: An Overview….. View more here:

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