Future Med Chem. 2016 Oct 14. [Epub ahead of print]
Activity of caffeic acid phenethyl ester in Caenorhabditis elegans.
Coleman JJ1,2,3, Komura T1, Munro J2, Wu MP2, Busanelli RR4, Koehler AN4,5, Thomas M4, Wagner FF4, Holson EB4,6, Mylonakis E1,2.
Caffeic acid (3,4-dihydroxycinnamic acid) phenethyl ester (CAPE), the major constituent of propolis, is able to increase the survival of the nematode Caenorhabditis elegans after infection with the fungal pathogen Candida albicans.
CAPE increases the expression of several antimicrobial proteins involved in the immune response to C. albicans. Structural derivatives of CAPE were synthesized to identify structure-activity relationships and decrease metabolic liability, ultimately leading to a compound that has similar efficacy, but increased in vivo stability. The CED-10(Rac-1)/PAK1 pathway was essential for immunomodulation by CAPE and was a critical component involved in the immune response to fungal pathogens.
Caenorhabditis elegans is an efficient heterologous host to evaluate immunomodulatory compounds and identify components of the pathway(s) involved in the mode of action of compounds.
PMID: 27739327 DOI: 10.4155/fmc-2016-0085
[PubMed – as supplied by publisher]
* THESE STATEMENTS HAVE NOT BEEN EVALUATED BY THE FOOD AND DRUG ADMINISTRATION. THIS IS NOT INTENDED TO DIAGNOSE, TREAT CURE OR PREVENT ANY DISEASE.