Astragaloside IV

Cancer: Lung Action: Immune enhancing, regulatory T cells (Tregs), cytotoxic T lymphocytes (CTLs) Tumor cells have developed multiple mechanisms to escape immune recognition mediated by T cells. Indoleamine 2,3-dioxygenase (IDO), a tryptophan-catabolizing enzyme inducing immune tolerance, is involved in tumor escape from host immune systems in mice. Astragaloside IV (AS-IV), an extract from a commonly […]

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