Theranostics is an emerging field of medicine whose name is a combination of "therapeutics" and "diagnostics". The idea behind theranostics is to combine drugs and/or techniques to simultaneously - or sequentially - diagnose and treat medical conditions, and also monitor the response of the ... more
The Gates of Serotonin
Cracking the Workings of a Notorious Receptor
EPFL scientists have elucidated for the first time how a notoriously elusive serotonin receptor functions with atom-level detail. The receptor transmits electrical signals in neurons and is involved in various disorders, meaning that the discovery opens the way for new treatments. The receptor is involved in many disorders, including schizophrenia, anxiety, and chemotherapy nausea.
Understanding the structure and metabolism of cells and living organisms is essential for the development of new drugs and diagnostics. The availability of chemical tools that allow scientists to edit biomolecules, like proteins, with atom-level resolution have greatly contributed to the pr ... more
In nature, certain molecules with the same chemical composition, can exist in two different shapes that are mirrors images of each other, much like our hands. This property is known as "chirality" and molecules with different chirality are called enantiomers. Enantiomers can exhibit entirel ... more