Antimicrobial, Antibiofilm and Anticancer Potentials of Glycine and Glycyl-Glycine; an in vitro study
Year: 2024
Type: article
Abstract: Globally, there is a huge demand for novel agents capable of providing protection against both pathogen microorganisms and tumor cells. In this study, the antimicrobial, biofilm inhibitory, and anticancer effects of glycine and glycyl-glycine were investigated. The antimicrobial effects were determined using the broth dilution method, while the biofilm inhibitory effects were assessed through the crystal violet binding assay. Cytotoxic effects on HeLa cell viability were measured using the MTT assay. Our results indicate that, although 100 mg/mL of glycine only inhibited S. epidermidis W17 among the three tested isolates, 400 mg/mL of glycyl-glycine inhibited both S. epidermidis W17 and P. mirabilis U15 strains. Additionally, sub-MICs (concentrations below the Minimum Inhibition Concentration) of glycine inhibited biofilm formation by more than 70% in all tested clinical isolates and exhibited significantly more biofilm inhibition against P. mirabilis U15 and S. epidermidis W17 strains (p
Institutions: Hacettepe University, Gazi University
Language: English
Subfield: Molecular Biology
Domain: Life Sciences
Open Access status: bronze
OpenAlex ID: W4403320734