ligand_express.png

Ligand Express

Our Science

Traditional design of small molecule therapies has focused on specific, disease-associated protein targets which has led to the development of many breakthrough medicines. However, once a drug enters the body it interacts with dozens, if not hundreds, of proteins before it is excreted. These off-target interactions can represent threats to the safety of a drug, or potential repurposing opportunities. Cyclica's drug first, proteome-wide approach focuses on a drug's polypharmacology — all the proteins it interacts with — to provide insights into repurposing efforts, target identification, lead prioritization, and adverse effect elucidation. 

Ligand Express™

Cyclica Inc. has developed, validated, patented and commercialized Ligand Express™, a cloud-based Software-as-a-Service platform that screens small-molecule drugs against repositories of structurally-characterized proteins or ‘proteomes’ to determine polypharmacological profiles. Accordingly, Ligand Express™ identifies significant protein targets using an innovative structure-based and drug-centric technology, leverages artificial intelligence to determine the drug’s effect on these targets, and visualizes the predicted drug-protein interactome using bioinformatics and systems biology. The platform provides a unique panoramic view of a small-molecule, by identifying on- and off-target interactions that may be expected, as well as those that are unanticipated. By understanding how a small-molecule drug will interact with all proteins in the body, Ligand Express™ augments scientific investigation by elucidating mechanism of action, prioritizing lead candidates, understanding side effects, as well as determining new uses for existing drugs. You can access our platform at ligandexpress.com.

ACCELERATE YOUR RESEARCH WITH LIGAND EXPRESS™

Watch Our Video