Light-regulated drugs as analgesics
A new study involving scientists from IBEC, IQAC/CSIC and CNRS in France uses light-regulated drugs to alleviate the negative emotions associated with chronic pain.
Chronic pain is pain that lasts more than six months. Its origin can be both physiological and emotional, and it is accompanied by symptoms such as hypersensitivity, anxiety and depressive behavior. It has no cure, treatment is difficult, and current drugs don’t alleviate the symptoms.

A video of an interview of Miquel Bosch, a Marie Skłodowska-Curie fellow in the Nanoprobes and Nanoswitches group, talking about his research on drugs activated by light and demonstrating with a home-made cockroach armed with a light sensor.