Stapled peptides: Providing the best of both worlds in drug development

Xiayang Xie, Lixia Gao, Austin Y. Shull, Yong Teng

Research output: Contribution to journalReview article

8 Scopus citations

Abstract

Peptide-based drug discovery has experienced a remarkable resurgence within the past decade due to the emerging class of inhibitors known as stapled peptides. Stapled peptides are therapeutic protein mimetics that have been locked within a specific conformational structure by hydrocarbon stapling. These peptides are highly important in selectively impairing disease-relevant protein-protein interactions and exhibit significant pharmacokinetic advantages over other forms of therapeutics in terms of affinity, specificity, size, synthetic accessibility and resistance to proteolytic degradation. A series of stapled peptides are currently in development, and the potential successes of these peptides, either as single-agent treatments or as combinational treatments with other therapeutic modalities, could potentially change the landscape of protein therapeutic development. Here, we provide examples of successful discovery efforts to illustrate the research strategies of stapled peptides in drug design and development.

Original languageEnglish (US)
Pages (from-to)1969-1980
Number of pages12
JournalFuture Medicinal Chemistry
Volume8
Issue number16
DOIs
StatePublished - Oct 2016

Keywords

  • drug development
  • protein-protein interactions
  • stapled peptides

ASJC Scopus subject areas

  • Molecular Medicine
  • Pharmacology
  • Drug Discovery

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