Insights That Move the GPCR Field Forward

The Dr. GPCR University has undergone a structural redesign. This is a focused soft launch—prioritizing usability, clarity, and strategic navigation. You can now search courses by level, topic, or instructor. Each course page includes a short trailer, defined learning outcomes, and explicit take-home messages. Full course videos stream directly from the platform, and downloadable resources are available in one place.

Binding affinity appears straightforward: add ligand, measure signal, fit a curve. Yet discovery teams routinely lose time and misallocate resources because the underlying biology behaves nothing like the idealized systems we learned in textbooks. GPCRs couple, decouple, isomerize, deplete tracers, and shift apparent affinity depending on stoichiometry and time. The result is a recurring pattern across programs—clean data that is not actually telling the truth. Orthosteric bi

As scientists, we know curves don’t equal clarity. As 2025 comes to a close, this final edition of Weekly News focuses on how GPCR binding affinity experiments are interpreted—and how those interpretations quietly shape SAR, lead selection, and development timelines long before anyone notices. The goal isn’t more data. It’s cleaner interpretation. And that’s exactly what carries strong discovery programs into 2026.