A device implanted into mice can modulate brain circuit activity over long periods of time.

A microneedle delivers liquid medicines through tiny, fang-like points.

Lonza will employ more than 200 full-time staff to work at the Texas-based facility, the company says.

The artificially motorized cells may one day help fight cancers in the female reproductive tract.

To treat neurological disease, researchers develop techniques to bypass or trick the guardian of the central nervous system.

The blood-brain barrier is a collection of specialized cells and proteins that control the movement of molecules from the blood to the central nervous system.

Mice receiving the treatment produced their own monoclonal antibodies and survived infection with the life-threatening pathogen Pseudomonas aeruginosa.

The mini machines treated infection somewhat better than antibiotics plus the typical proton pump inhibitor medication. 

Scientists designed autonomous nanovesicles capable of following glucose concentration gradients, even through the blood brain barrier in rats.