Cytokine
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Observational Study
Circulating eNampt and resistin as a proinflammatory duet predicting independently mortality in critically ill patients with sepsis: A prospective observational study.
The adipocytokines eNampt and resistin are involved in the regulation of inflammation exerting pro-inflammatory actions. Our aim was to jointly investigate whether circulating eNampt and resistin, and their kinetics predict 28-day mortality of sepsis. ⋯ Circulating eNampt and resistin, and their kinetics may represent useful diagnostic and prognostic biomarkers in critically ill septic patients. More prospective studies are needed to elucidate their ontological and pathophysiological role in sepsis.
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The complex neuroimmunological interactions mediated by chemokines are suggested to be responsible for the development of neuropathic pain. The lack of knowledge regarding the detailed pathomechanism of neuropathy is one reason for the lack of optimally efficient therapies. Recently, several lines of evidence indicated that expression of CCR2 is increased in spinal cord neurons and microglial cells after peripheral nerve injury. ⋯ Additionally, we showed for the first time that intrathecal injection of CCL2 and CCL7 neutralizing antibodies not only attenuated CCI-induced pain-related behaviors in mice but also augmented the analgesia induced by morphine and buprenorphine. In vitro studies suggest that both microglia and astrocytes are an important cellular sources of the examined chemokines. Our results revealed the crucial roles of CCL2 and CCL7, but not CCL12, in neuropathic pain development and indicated that pharmacological modulation of these factors may serve as a potential therapeutic target for new (co)analgesics.