Chlamydia pneumoniae Enhances Cytokine-Stimulated Human Monocyte Matrix Metalloproteinases through a Prostaglandin E2-Dependent Mechanism

AUTOR(ES)
FONTE

American Society for Microbiology

RESUMO

Exposure of human monocytes to Chlamydia pneumoniae resulted in a significant enhancement of matrix metalloproteinase (MMP) 1 and 9 production following stimulation with tumor necrosis factor alpha and granulocyte monocyte-colony stimulating factor. The effect of C. pneumoniae on monocyte MMPs was mediated through the induction of prostaglandin E2. These findings may have implications for atherosclerotic plaque rupture.

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