Cathelicidin Peptides Restrict Bacterial Growth via Membrane Perturbation and Induction of Reactive Oxygen Species

Cathelicidin Peptides Restrict Bacterial Growth via Membrane Perturbation and Induction of Reactive Oxygen Species

Posted by Corey Marcath on

Single Donor Human Red Blood Cells from Innovative Research was used in the following study:

 

Cathelicidin Peptides Restrict Bacterial Growth via Membrane Perturbation and Induction of Reactive Oxygen Species

Dean A. Rowe-Magnus, Adenine Y. Kao, Antonio Cembellin Prieto, Meng Pu, Cheng Kao

American Society for Microbiology
10 September 2019

”… All metazoans produce antimicrobial peptides (AMPs) that have both broad antimicrobial and immunomodulatory activity. Cathelicidins are AMPs that preferentially kill Gram-negative bacteria in vitro, purportedly by assembling into higher-order structures that perforate the membrane. We utilized high-resolution, single-cell fluorescence microscopy to examine their mechanism of action in real time. Human red blood cells (hRBCs) were purchased from Innovative Research, Inc. (Novi, MI)...”

 

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  • Tags: Human Blood Cells, Single Donor Human Red Blood Cells

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