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Open AccessMacrophage responses to lipopolysaccharide are modulated by a feedback loop involving prostaglandin E2, dual specificity phosphatase 1 and tristetraprolin
In many different cell types, pro-inflammatory agonists induce the expression of cyclooxygenase 2 (COX-2), an enzyme that catalyzes rate-limiting steps in the conversion of arachidonic acid to a variety of lip...
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Article
IRF5 promotes inflammatory macrophage polarization and TH1-TH17 responses
Macrophages are functionally highly plastic, but the transcriptional control of this process is only partially understood. Udalova and colleagues demonstrate that the transcription factor IRF5 controls the pla...