Nanoparticles can be engineered to deliver therapeutic agents directly to immune cells or the tumor microenvironment. This targeted delivery helps in: 1. Reducing Side Effects: By directing the therapeutic agents precisely where needed, the adverse effects on healthy tissues are minimized. 2. Boosting Immune Response: Certain nanoparticles can act as adjuvants, enhancing the body's immune response. 3. Improving Drug Solubility and Stability: Many immune-activating drugs have poor solubility and stability, issues that can be mitigated by encapsulating them in nanoparticles.
