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Researchers at IBEC and IRB achieve photo-switchable molecules to control protein-protein interactions in a remote and non-invasive manner

These tools will serve as a prototype to develop photo-switchable drugs, whose effects would be limited to a given region and time, thus reducing the side effects on other regions.

Researchers at IBEC, the University of Barcelona and their collaborators have found that cells in our bodies, when moving collectively, carry out something similar to a game of ‘tag’ to coordinate their movement in a particular direction.

The scientists in Barcelona and London looked at cells in the neural crest, a very mobile embryonic structure in vertebrates that gives rise to most of the peripheral nervous system and to other cell types in the cardiovascular system, pigment cells in the skin, and some bones, cartilage, and connective tissue in the head.