membrane attack complex
Original Article Complement membrane attack complex is related with immune-mediated necrotizing myopathy
... C5b-9, also called membrane attack complex (MAC), is of great importance in many inflamma- tory reactions. It is the common terminal effect production of complement system activated by some ...
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Reduced membrane attack complex formation in umbilical cord blood during Eculizumab treatment of the mother: a case report
... umbilical cord blood from three mothers with paroxysmal nocturnal hemoglobinuria or antiphospholipid syndrome eculizumab concentrations had been reported [13]. Thus eculizumab may potentially cause terminal complement ...
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Age-related increases in amyloid beta and membrane attack complex: evidence of inflammasome activation in the rodent eye
... The membrane attack complex (MAC) is a key player in the pathogenesis of age-related macular degeneration (AMD) and is a putative activator of the NLRP3 ...acid complex (ATAC), a MAC ...
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CryoEM reveals how the complement membrane attack complex ruptures lipid bilayers
... The membrane attack complex (MAC) is one of the immune system’s first ...the membrane barrier remains ...for membrane bending, C8 and C9 traverse the bilayer increasing membrane ...
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Membrane attack complex inhibitor CD59a protects against focal cerebral ischemia in mice
... a complex pattern of pathophysiologi- cal events including excitotoxicity, periinfarct depolariza- tions, and inflammation ...of membrane attack complex (MAC) formation, and is an essential ...
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Inhibition of the Membrane Attack Complex by Dengue Virus NS1 through Interaction with Vitronectin and Terminal Complement Proteins
... NS1-VN complex was detected in plasmas from DENV-infected patients, suggesting that this interaction occurs during DENV ...NS1-VN complex inhibited membrane attack complex (MAC) forma- ...
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Complement induced glomerular epithelial cell injury Role of the membrane attack complex in rat membranous nephropathy
... In passive Heymann nephritis (PHN) in rats, antibody (anti-Fx1A) reacts in situ with a glomerular epithelial antigen and induces complement (C)-mediated cell-independent proteinuria. To assess the role of the ...
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Killing of human melanoma cells by the membrane attack complex of human complement as a function of its molecular composition
... The efficiency of the membrane attack complex (MAC) in killing M21 melanoma cells was determined varying the molar ratio of cell-bound C9:C8. It was found that C5b-8 produced functional channels as ...
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Development of the Cellular Immune System of Drosophila Requires the Membrane Attack Complex/Perforin-Like Protein Torso-Like
... the membrane attack complex/perforin-like (MACPF) protein superfamily perform well- characterized roles as mammalian immune ...the membrane of Gram-negative pathogens or virally ...
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Hepatitis C Virus Suppresses C9 Complement Synthesis and Impairs Membrane Attack Complex Function
... the membrane attack complex (MAC) components, only C5 and, in particular, C9 mRNA levels were significantly decreased in HCV-infected liver biopsy specimens ...
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Soluble membrane attack complex is diagnostic for intraventricular shunt infection in children
... soluble membrane attack complex (sMAC) could serve as an immune biomarker to diagnose bacterial infection in children with ventriculo- peritoneal ...protein complex composed of 5 complement ...
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Complement fixation by pemphigus antibody V Assembly of the membrane attack complex on cultured human keratinocytes
... assembled complex of human C5b-9 on rabbit red blood cell ...C5b-9 complex were selected for this study using immunofluorescence ...the membrane attack complex of the complement system ...
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Systemic inhibition of the membrane attack complex impedes neuroinflammation in chronic relapsing experimental autoimmune encephalomyelitis
... The complement system is a key driver of neuroinflammation. Activation of complement by all pathways, results in the formation of the anaphylatoxin C5a and the membrane attack complex (MAC). Both ...
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Structure of the poly C9 component of the complement membrane attack complex
... The membrane attack complex (MAC)/perforin-like protein complement component 9 (C9) is the major component of the MAC, a multi-protein complex that forms pores in the membrane of target ...
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The membrane attack complex, perforin and cholesterol dependent cytolysin superfamily of pore forming proteins
... the membrane attack complex (MAC) in the complement system and perforin, the above-mentioned pore-forming protein that is secreted by activated T-lymphocytes (Tschopp et ...cellular membrane ...
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Complement membrane attack complex stimulates production of reactive oxygen metabolites by cultured rat mesangial cells
... complement membrane attack complexes (MAC) that are deposited in the glomerular mesangium might be pathogenic, we stimulated rat glomerular mesangial cells grown in vitro with nascent MACs formed from the ...
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Inhibition of the complement membrane attack complex by the galactose specific adhesion of Entamoeba histolytica
... complement C5b-9 by screening for neutralizing monoclonal antibodies. A monoclonal antibody was identified that abrogated amebic resistance to C5b-9, and the mAb was shown to recognize the parasite's galactose-specific ...
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The complement system in glioblastoma multiforme
... and membrane-associated pro- ...complement complex (TCC) ei- ther as the pore-like membrane attack complex (MAC) or as cell-activating sC5b-9 ...cell membrane causes prompt ...
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A strategy to ensure safety of stem cell-derived retinal pigment epithelium cells
... to maintain the visual cycle; for example, metabolism and storage of retinoid, phagocytosis of rod outer segments, ab- sorption of scattered light, barrier activity and ion transport [6]. Degeneration of RPE in AMD ...
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Neuromyelitis optica MOG-IgG causes reversible lesions in mouse brain
... AnkG: Ankyrin G; AQP4: Aquaporin-4; AQP4-IgG: Aquaporin-4 IgG found in most neuromyelitis optica patients; C5b-9: Complement membrane attack complex; Caspr: Contactin associated protein;[r] ...
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