Cristiane Jaciara Furlaneto

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High density lipoprotein (HDL) and its main apolipoproteins, AI and serum amyloid A (SAA), present in physiological and acute phase response conditions, respectively, affect the inflammatory process. This study focuses on the effect of AI, SAA, and HDL from healthy (N-HDL) and acute phase individuals (AP-HDL) on the release of TNF-alpha, IL-1beta, and IL-8(More)
The acute phase response is a systemic reaction to inflammatory processes characterized by multiple physiological adaptations, including the hepatic synthesis of acute-phase proteins. In humans, serum amyloid A (SAA) is one of the most prominent of these proteins. Despite the huge increase of serum levels of SAA in inflammation, its biological role remains(More)
This work reports the effect of the apolipoproteins A-I and A-II (apoA-I and apoA-II) on the release of tumor necrosis factor (TNF)-alpha, interleukin (IL)-1beta, IL-8, and IL-1 receptor antagonist (IL-1Ra) and on the oxidative burst of human neutrophils. By themselves, apoA-I and apoA-II do not affect the basal liberation of these cytokines, whereas apoA-I(More)
Recently, we described the effect of the acute phase protein serum amyloid A (SAA) on the mRNA expression and release of IL-8 in neutrophils [Mediators Inflamm. 12 (3) (2003) 173]. Here, we expand this earlier study, focusing on tumor necrosis factor-alpha (TNF-alpha) m-RNA expression and protein release. Our findings indicate that SAA stimulates the rapid(More)
We studied the effects in vitro of high-density lipoprotein from healthy (N-HDL) and from infected humans (AP-HDL) on the oxidative metabolism of human polymorphonuclear leukocytes (PMN). Products of the H2O2-MPO-halide system were monitored by luminol-enhanced chemiluminescence and superoxide anion formation was monitored by lucigenin-enhanced(More)
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