The role of other cytokines, such as interleukin-8 (IL-8), a neutrophil chemoattractant and activator, in the pathophysiology of human sepsis is not well characterized, and there are only limited data on IL-6.
Here, Ruth Matthews and James Burnie suggest that fungal hsp90 plays a key pathogenic role in systemic infection by either binding to certain serum proteins, causing them to malfunction, or by mimicking the functional activity of other proteins.
Heterozygous family members demonstrated approximately half normal Mac-1 protein expression but no susceptibility to systemic infections and normal, adhesion-dependent leukocyte functions.
Heterozygous family members demonstrated approximately half normal Mac-1 protein expression but no susceptibility to systemic infections and normal, adhesion-dependent leukocyte functions.
Reduced expression of kan-1 (encoding putative bile acid-CoA-amino acid N-acyltransferase) mRNA in livers of rats after partial hepatectomy and during sepsis.
The physiological significance of the tolerance to endotoxin and increased expression of IL-1R2 on sepsis PMN is unknown, but may represent an attempt by the host to protect itself from the deleterious effects of disseminated inflammation.
The physiological significance of the tolerance to endotoxin and increased expression of IL-1R2 on sepsis PMN is unknown, but may represent an attempt by the host to protect itself from the deleterious effects of disseminated inflammation.
Thus, lipopolysaccharide-induced activation of monocytes from patients with sepsis may occur through direct binding of lipopolysaccharide to the CD11-CD18 complex or other lipopolysaccharide receptors, whereas binding of the lipopolysaccharide-lipopolysaccharide-binding protein complex to the CD14 receptor may not play a pivotal role in sepsis.
Thus, lipopolysaccharide-induced activation of monocytes from patients with sepsis may occur through direct binding of lipopolysaccharide to the CD11-CD18 complex or other lipopolysaccharide receptors, whereas binding of the lipopolysaccharide-lipopolysaccharide-binding protein complex to the CD14 receptor may not play a pivotal role in sepsis.
Thus, lipopolysaccharide-induced activation of monocytes from patients with sepsis may occur through direct binding of lipopolysaccharide to the CD11-CD18 complex or other lipopolysaccharide receptors, whereas binding of the lipopolysaccharide-lipopolysaccharide-binding protein complex to the CD14 receptor may not play a pivotal role in sepsis.
These results indicate that G(Anh)MTetra induces IL-1 beta and IL-6 expression in human monocytes suggesting a possible role for G(Anh)MTetra in the release of cytokines during sepsis.
These results indicate that G(Anh)MTetra induces IL-1 beta and IL-6 expression in human monocytes suggesting a possible role for G(Anh)MTetra in the release of cytokines during sepsis.
Despite treatment with granulocyte-macrophage--colony-stimulating factor, the marrow transplant recipient remained neutropenic and died of polymicrobial sepsis and aspergillosis 38 days after the transplant.
Isolates of Candida albicans from the oral cavities of subjects at different stages of human immunodeficiency virus (HIV) infection or uninfected controls were examined for (i) production of aspartic proteinase(s), a putative virulence-associated factor(s); (ii) the presence in the fungal genome of two major genes (SAP1 and SAP2) of the aspartic proteinase family; and (iii) experimental pathogenicity in a murine model of systemic infection.
Isolates of Candida albicans from the oral cavities of subjects at different stages of human immunodeficiency virus (HIV) infection or uninfected controls were examined for (i) production of aspartic proteinase(s), a putative virulence-associated factor(s); (ii) the presence in the fungal genome of two major genes (SAP1 and SAP2) of the aspartic proteinase family; and (iii) experimental pathogenicity in a murine model of systemic infection.
Isolates of Candida albicans from the oral cavities of subjects at different stages of human immunodeficiency virus (HIV) infection or uninfected controls were examined for (i) production of aspartic proteinase(s), a putative virulence-associated factor(s); (ii) the presence in the fungal genome of two major genes (SAP1 and SAP2) of the aspartic proteinase family; and (iii) experimental pathogenicity in a murine model of systemic infection.
Isolates of Candida albicans from the oral cavities of subjects at different stages of human immunodeficiency virus (HIV) infection or uninfected controls were examined for (i) production of aspartic proteinase(s), a putative virulence-associated factor(s); (ii) the presence in the fungal genome of two major genes (SAP1 and SAP2) of the aspartic proteinase family; and (iii) experimental pathogenicity in a murine model of systemic infection.