| abstract |
The present disclosure relates the methods and compositions for preventing the recurrence of a cancer in mammals and enhance efficacy of cancer immunotherapies. The compositions used in the method include an herbal extract YIV-906, which comprises herbal extracts of Scutellaria baicalensis (S), Glycyrrhiza uralensis (G), Paeonia lactiflora (P), and Ziziphus jujuba (Z), or β-glucuronidase treated YIV-906 (YIV-906GU). |