Gene/Protein Disease Symptom Drug Enzyme Compound
Pivot Concepts:   Target Concepts:
Query: UMLS:C0012739 (disseminated intravascular coagulation)
 8,673 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Recent studies have investigated the use of anti-inflammatory cytokine, interleukin 10 (IL-10) to control the development of disseminated intravascular coagulation (DIC) in sepsis by down-regulation of monocyte tissue factor (MTF) induced by lipopolysaccharide (LPS) in the initial phase of the disease. In vitro and in vivo human studies have shown that a minimal (<1 h) delay in IL-10 treatment significantly reduces the cytokines ability to inhibit LPS-induced MTF expression and the end products of coagulation. In this whole blood in vitro study we investigated the role of lymphocyte and platelet interactions with monocytes to up-regulate MTF expression in the presence of IL-10 in the initial phase of exposure to LPS. Individual blockade of monocyte B7 or platelet P-selectin significantly (35%) reduced MTF expression (P<0.05). IL-10 showed a dose-dependent inhibition of LPS (0.1 microg/ml) induced MTF expression, with 56% inhibition at 1 ng/ml, maximizing at 5 ng/ml IL-10 (75%; P<0.05). Simultaneous exposure to LPS and IL-10 (1 ng/ml) or addition of IL-10 1 h after LPS, with individual B7 and P-selectin blockade significantly enhanced the inhibition of MTF expression by IL-10 (P<0.05). We conclude that the efficacy of IL-10 to control DIC could be enhanced by a simultaneous B7 and P-selectin blockade.
 ...
PMID:Monocyte B7 and Sialyl Lewis X modulates the efficacy of IL-10 down-regulation of LPS-induced monocyte tissue factor in whole blood. 969 78

Inflammatory mediators and hemostatic markers were evaluated in patients enrolled in a phase-2b study evaluating the safety and efficacy of recombinant thrombomodulin (ART-123) in patients with sepsis and suspected disseminated intravascular coagulation (DIC). In contrast to controls, patients with sepsis and suspected DIC showed an increase in the circulating levels of inflammatory and fibrinolytic markers. The levels of procalcitonin (PCT), interleukin 6 (IL-6), interleukin 10 (IL-10), anaphylatoxin C5a, plasminogen activator inhibitor 1 (PAI-1), and myeloperoxidase were higher in the patients with sepsis and suspected DIC, whereas protein C (PrC) exhibited a significant decrease. When the patients with overt and nonovert DIC were compared, the PrC level was lower, and PCT, PAI-1, IL-6, and IL-10 levels were higher in the patients with overt DIC. These results indicate that inflammation is elevated in sepsis and suspected DIC, and inflammation, impairment of fibrinolysis, and overconsumption of PrC may play a key role in the pathogenesis of DIC.
...
PMID:Dysregulation of inflammatory and hemostatic markers in sepsis and suspected disseminated intravascular coagulation. 2425 94