Skip to content
Peptide History beginner

History of Peptide Hormone Research

The discovery and characterization of peptide hormones from insulin to GLP-1.

By Encyclopeptide Editorial | 1 min read
hormones endocrinology discovery history

Overview

Peptide hormone research has been central to endocrinology, with each discovery opening new therapeutic possibilities.

Major Discoveries

  • 1902: Secretin identified as first hormone
  • 1921: Insulin isolated
  • 1950s: ACTH and growth hormone characterized
  • 1960s: GnRH and TRH discovered
  • 1970s: Endorphins and enkephalins found
  • 1980s: Natriuretic peptides identified
  • 1990s: GLP-1 and incretin hormones

Impact

Peptide hormones form the basis of modern endocrinology, with therapeutic applications spanning diabetes, growth disorders, reproduction, and cardiovascular disease.

References

  • Source: ENCP Peptide Database
  • Category: Peptide History

Test Your Knowledge

Reinforce what you learned about History of Peptide Hormone Research with interactive quizzes on Wikipept.

Take a Quiz on Wikipept