Macrophage phenotype in sepsis immunosuppression
نویسندگان
چکیده
منابع مشابه
Lactate and Immunosuppression in Sepsis
Serum lactate levels are traditionally interpreted as a marker of tissue hypoxia and often used clinically as an indicator of severity and outcome of sepsis/septic shock. Interestingly, recent studies involving the effects of tumor-derived lactate suggest that lactate itself may have an immunosuppressive effect in its local environment. This finding adds to the recent advances in immunometaboli...
متن کاملPotential Immunotherapeutics for Immunosuppression in Sepsis
Sepsis is a syndrome characterized by systemic inflammatory responses to a severe infection. Acute hyper-inflammatory reactions in the acute phase of sepsis have been considered as a primary reason for organ dysfunction and mortality, and advances in emergency intervention and improved intensive care management have reduced mortalities in the early phase. However it has been recognized that inc...
متن کاملAzithromycin alters macrophage phenotype.
OBJECTIVES To investigate the in vitro effects of azithromycin on macrophage phenotype. Utilizing a mouse macrophage cell line (J774), we examined the effect of azithromycin on the properties that define classical macrophage activation (M1) and alternative macrophage activation (M2). METHODS J774 cells were cultured in the presence of azithromycin and stimulated with classical activation [int...
متن کاملArginase in Parasitic Infections: Macrophage Activation, Immunosuppression, and Intracellular Signals
A type 1 cytokine-dependent proinflammatory response inducing classically activated macrophages (CaMvarphis) is crucial for parasite control during protozoan infections but can also contribute to the development of immunopathological disease symptoms. Type 2 cytokines such as IL-4 and IL-13 antagonize CaMvarphis inducing alternatively activated macrophages (AaMvarphis) that upregulate arginase-...
متن کاملMacrophage Phenotype in Kidney Injury and Repair
Background: Glomerular and interstitial macrophage infiltration is a feature for both the acute and chronic kidney diseases. Macrophages have been shown to play a diverse role in kidney injury and repair. Thus, macrophages may be a key cell type in acute and chronic kidney injury and repair. Summary and Key Messages: During renal inflammation, circulating monocytes are recruited and then become...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Critical Care
سال: 2015
ISSN: 1364-8535
DOI: 10.1186/cc14124