What if you can target and deliver a drug directly to the side of disease in the body? It is possible, when you use smart living creatures pro-inflammatory response cells, such as monocytes, T-lymphocytes or dendritic cells. You can load these cells with the drug and inject these carriers into the blood stream. They will migrate to the inflammation site (for example, across the blood brain barrier) and release the drug. Thus, you can reduce the inflammation and protect the cells (for example, neurons) in patients with Parkinson’s and Alzheimer diseases.