Scientists from different Research Institutes and Universities of France and Spain have used our PAUL equipment (red light source) in photopharmacology. These authors present OptoGluNAM4.1, allowing reversible mGlu4 activity photocontrol in vitro and in vivo that can be used to dissect the physiological roles of this receptor in the nervous system.

https://www.ncbi.nlm.nih.gov/pubmed/27478159