摘要 |
The present invention's compositions for activating the infiltration activity of dendritic cells comprise retinoid. Retinoid increases the production of MMP-9, which is required for dendritic cells to exert their infiltration activity, and thereby activates the dendritic cells' infiltration activity. Therefore, the compositions exhibit immunopotentiating effects and can be used in the prevention and treatment of infectious diseases and cancers in animals.
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