Controlling drug activity with light
Hormones and nutrients bind to receptors on cell surfaces by a lock-and-key mechanism that triggers intracellular events linked to that specific receptor. Drugs that mimic natural molecules are widely used to control these intracellular signaling mechanisms for therapy and in research.
In a recent publication, a team led by MIT Associate Professor Polina Anikeeva, a McGovern Institute for Brain Research Associate Investigator, and Oregon Health and Science University (OHSU) Research Assistant Professor James Frank introduce a microfiber technology to deliver and activate a drug that can be induced to bind its receptor by exposure to light.
Polina Anikeeva
Matoula S. Salapatas Professor and Head, Department of Materials Science and EngineeringProfessor, Brain and Cognitive SciencesDirector, K. Lisa Yang Brain-Body CenterAssociate Investigator, McGovern Institute for Brain ResearchAssociate Director, Research Laboratory of Electronics
My goal is to combine the current knowledge of biology and nanoelectronics to develop materials and devices for minimally invasive treatments for neurological and neuromuscular diseases.