Composition and Method for Prevention, Mitigation or Treatment of an Enteropathogenic Bacterial Infection
The present invention embraces the use of palmitoleic acid, or a derivative, mimetic, or extract containing the same, to decrease the expression of bacterial virulence factors thereby preventing, mitigating, or treating bacterial infection.
1 . A method for decreasing expression of a bacterial virulence factor comprising contacting a bacterium that expresses an A/X regulatory protein with a composition containing palmitoleic acid, or a derivative, mimetic, or extract containing the same, so that the expression of a virulence factor by said bacterium is decreased.
2 . The method of claim 1 , wherein the extract containing palmitoleic acid is an extract of Sea Buckthorn or Macadamia.
3 . The method of claim 1 , wherein the bacterium is Vibrio cholerae, Escherichia coli, Shigella flexneri, Yersinia enterocolitica, Salmonella typhi, Bacillus anthracis, Listeria monocytogenes, Staphylococcus aureus or Salmonella typhimurium.
4 . A method for preventing, mitigating, or treating an infection by a bacterium that expresses an A/X regulatory protein comprising administering to a subject in need thereof an effective amount of a composition containing palmitoleic acid, or a derivative, mimetic, or extract containing the same, so that an infection by a bacterium that expresses an A/X regulatory protein is prevented, mitigated, or treated.
5 . The method of claim 4 , wherein the extract containing palmitoleic acid is an extract of Sea Buckthorn or Macadamia.
6 . The method of claim 4 , wherein the bacterium is Vibrio cholerae, Escherichia coli, Shigella flexneri, Yersinia enterocolitica, Salmonella typhi, Bacillus anthracis, Listeria monocytogenes, Staphylococcus aureus or Salmonella typhimurium.