Action and applications of antibacterial peptides

Authors

Kulwadee Phannachet, Biotechnology Department, Faculty of Science and Technology, Thammasat University

Keywords

เปปไทด์ต้านแบคทีเรีย, การดื้อต่อยาปฏิชีวนะ, การก่อรูรั่วที่เยื้อหุ้มเซลล์, Antibacterial peptide, Antibiotic resistance, transmembrane pore-formation

Abstract

Antibacterial peptides are produced by various organisms from insects to mammals. Modes of action of these peptides for killing bacteria depend on their structures, charges and amino acid compositions. Attraction and attachment of peptides on surface of bacteria by charge-charge interaction followed by cell membrane insertion. Bacteria death is caused either by the transmembrane pore-forming or intracellular killing mechanisms. Therapeutic uses of antibacterial peptides especially for dealing with antibiotic resistance problem are still in the preclinical phase and needed the intensively study on the advantages and disadvantages.

Key words: Antibacterial peptide, Antibiotic resistance, transmembrane pore-formation

Recommended Citation

Phannachet, Kulwadee. 2011 Action and applications of antibacterial peptides. Asian Medical Journal and Alternative Medicine. 11, 2 (Apr. 2011 ), 249-258.
Available at: https://doi.org/10.70933/2773-9465.1509

Creative Commons License

This work is licensed under a Creative Commons Attribution-NonCommercial-No Derivative Works 4.0 International License.