# GPCR-MAPS: high-resolution functional and allosteric mapping of G-protein-coupled receptor activation functions and bias

Source: [nature.com](https://www.nature.com/articles/s41594-026-01907-3) · 2026-11-11 · Life
Page: https://themorning.science/story/gpcr-maps-high-resolution-functional-and-allosteric-mapping-of-g-protein-coupled-7c160dc4f5d24a26
Kind: research · Impact: medium

## In brief

- GPCR-MAPS is a method for scalable functional mapping of G-protein-coupled receptors, published in Nature Structural & Molecular Biology on 11 November 2026.
- The method obtains measurements across multiple phenotypes to map receptor activation functions, allosteric effects and bias.
- The work is presented by Mighell and Lehner, identified by the source as the authors.

## Why it matters

GPCRs are major drug targets, and a scalable way to map their activation functions and biased signalling could help researchers characterise how receptors respond to different ligands and mutations.

## Timeline

- 2026-11-11: GPCR-MAPS published online in Nature Structural & Molecular Biology

## Coverage

- [GPCR-MAPS: high-resolution functional and allosteric mapping of G-protein-coupled receptor activation functions and bias](https://www.nature.com/articles/s41594-026-01907-3) — nature.com, 2026-11-11

Tags: gpcr, receptor-pharmacology, signal-bias, functional-mapping, allostery

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Brief generated by AI (claude-haiku-5-5) from the reporting listed under Coverage. Headlines belong to their publishers. The Morning Science – https://themorning.science