Medicine and Health Sciences Commons^™

Role Of Alternative Macrophage Activation In Mediating Fibrosis In Pseudomonas Aeruginosa Pneumonia, Susan Elizabeth Birket

Theses and Dissertations--Pharmacy

Patients with cystic fibrosis who are infected with the pathogen Pseudomonas aeruginosa have shown favorable responses to the drug azithromycin (AZM). This drug works in an anti-inflammatory capacity, improving clinical outcomes and improving quality of life in this population. The drug has also been shown to affect macrophage polarization by shifting these cells away from an inflammatory phenotype toward an alternatively activated anti-inflammatory phenotype. The full impact of this phenotypic change is not well understood in the context of the response to P. aeruginosa infection, or the overall immune response in cystic fibrosis.

To understand how the AZM-polarized macrophage affects …