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Updated: Jun 25, 2026

Visualizing the Conformational Dynamics of Membrane Receptors Using Single-Molecule FRET
Published on: August 17, 2022
Building a new conceptual framework for receptor heteromers
Sergi Ferré1, Ruben Baler, Michel Bouvier
1National Institute on Drug Abuse, IRP, NIH, DHHS, 251 Bayview Boulevard, Baltimore, Maryland 21224, USA. sferre@intra.nida.nih.gov
Receptor heteromers, complexes of transmembrane proteins, are a new research frontier. This work proposes clear definitions and nomenclature for studying these signaling units and developing new drugs.
Area of Science:
- Biochemistry
- Cell Biology
- Pharmacology
- Drug Discovery
Background:
- Receptor heteromers represent a novel class of transmembrane signaling units.
- Their complex properties are reshaping fundamental biological understanding.
- This area is rapidly emerging in scientific research.
Purpose of the Study:
- To propose clear definitions for receptor heteromers.
- To facilitate information exchange and research in this field.
- To establish recommendations for nomenclature and identification.
Main Methods:
- Literature review and synthesis.
- Expert consensus on definitions and nomenclature.
- Analysis of research questions in the field.
Main Results:
- A proposed set of clear definitions for receptor heteromers.
- Recommendations for standardized nomenclature.
- Guidelines for identifying receptor heteromers in native tissues.
Conclusions:
- Standardized definitions and nomenclature are crucial for advancing receptor heteromer research.
- Receptor heteromers represent promising targets for future drug development.
- Further research is needed for their identification and therapeutic exploitation.
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