Synapse
⌘+K
Synapse
PulseExploreClubsResearchersJournals
Instagram
HomeClubsExplore
August 17, 2025BiologyOpen Access

C-Terminal Modification Contributes the Antibacterial Activity of a Cecropin-like Region of Heteroscorpine-1 from Scorpion Venom

View Full Paper
Ask AI
Bookmark
Share

Authors

YSYutthakan SaengkunKhon Kaen UniversityAKAnuwatchakij KlamrakKhon Kaen UniversityPJPiyapon JanpanThammasat University

Discussion

Loading...

Member takes

Overview

Novel short analogs of Cecropin-like peptides improve antibacterial efficacy against Staphylococcus aureus, suggesting new antimicrobial strategies.

Key Points

  • Short analogs of CeHS-1 showed enhanced antibacterial activity against Staphylococcus aureus, with reduced toxicity to human cells.
  • Mechanistic studies revealed membrane-disruptive properties and potential DNA binding of the designed peptides.
  • C-terminal amidation and arginine-tryptophan stretches improve the interaction between peptides and bacterial membranes.
  • These promising findings suggest the need for further clinical evaluation of the newly designed antimicrobial peptides.

Cite This Study

Saengkun et al. (2025) studied this question.

synapsesocial.com/papers/68a36a3f0a429f797332e6cahttps://doi.org/10.3390/biology14081044
View Full Paper
Ask AI
Bookmark
Share

Also Consider

Synapse has enriched 5 closely related papers on similar clinical questions. Consider them for comparative context:

  1. 1Conformation and lytic activity of eumenine mastoparan: a new antimicrobial peptide from wasp venom2004 · 68 citations
  2. 2Investigating the antimicrobial activity, cytotoxicity, and action mechanism of acylated and amidated derivatives of AurH1 antifungal peptide2023 · 11 citations
  3. 3Aminoglycosides: Activity and Resistance1999 · 1,113 citations
  4. 4Novel Antimicrobial Peptides from a Cecropin-Like Region of Heteroscorpine-1 from Heterometrus laoticus Venom with Membrane Disruption Activity2021 · 11 citations
  5. 5From antimicrobial to anticancer peptides. A review2013 · 763 citations