Peptide History intermediate
History of Peptide Receptor Discovery
How peptide receptors were identified and characterized over the past century. This peptide or oligopeptide is studied for its biological activity, structure...
By Encyclopeptide Editorial | 1 min read
receptors pharmacology discovery history
Overview
The discovery of peptide receptors has been essential for understanding peptide signaling and developing receptor-targeted therapeutics.
Major Discoveries
- 1900s: Langley’s receptor concept
- 1960s: Insulin receptor characterized
- 1970s: Opioid receptors identified
- 1980s: GLP-1 receptor cloned
- 1990s: CGRP receptor complex defined
- 2000s: Orphan GPCRs deorphanized
Impact
Receptor knowledge enables rational drug design, understanding of resistance mechanisms, and development of receptor modulators.
Methods
Radioligand binding, receptor cloning, crystallography, and cryo-EM have driven receptor characterization.
References
- Source: ENCP Peptide Database
- Category: Peptide History
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