Venom peptides as therapeutics: advances, challenges and the future of venom-peptide discovery.
Samuel D RobinsonEivind A B UndheimBeatrix UeberheideGlenn F KingPublished in: Expert review of proteomics (2017)
Animal venoms are complex chemical arsenals. Most venoms are rich in bioactive peptides with proven potential as research tools, drug leads and drugs. Areas covered: We review recent advances in venom-peptide discovery, particularly the adoption of combined transcriptomic/proteomic approaches for the exploration of venom composition. Expert commentary: Advances in transcriptomics and proteomics have dramatically altered the manner and rate of venom-peptide discovery. The increasing trend towards a toxin-driven approach, as opposed to traditional target-based screening of venoms, is likely to expedite the discovery of venom-peptides with novel structures and new and unanticipated mechanisms of action. At the same time, these advances will drive the development of higher-throughput approaches for target identification. Taken together, these approaches should enhance our understanding of the natural ecological function of venom peptides and increase the rate of identification of novel venom-derived pharmacological tools, drug leads and drugs.