Innate immune system
Dissecting Phaseolus vulgaris innate immune system against Colletotrichum lindemuthianum infection.
... We further identified genes with significant differential expres- sion (p#0.1) between the mock-inoculated and fungus-inoculated tissue (Table 2). Interestingly, transcripts encoding for ribulose bisphosphate carboxylase ...
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Leishmania infantum and Leishmania braziliensis: Differences and similarities to evade the innate immune system
... (35), showed that L. mexicana infection also interfered in the DC maturation process, decreasing co-stimulatory molecules expression and antigen presentation, injuring the presentation to T cells by human DCs. ...
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Bacterial autolysins trim cell surface peptidoglycan to prevent detection by the Drosophila innate immune system
... The fact that PGN sensing is an evolutionarily conserved recognition mechanism in innate immunity, suggests that the strategy used by S. aureus to conceal PGN from the host could be effective across different ...
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Hemozoin activates the innate immune system and reduces Plasmodium berghei infection in Anopheles gambiae
... of immune stimulation, REL2 exists in the two variants: REL2-S, that is constitutively active, and REL2-F, that is inactive until immune ...of immune factors, including PRRs and ...
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The role of PGN hydrolases in the ability of Staphylococcus aureus to evade the host innate immune system
... Figure 1.1 Prevalence of methicillin-resistant Staphylococcus aureus among patients with bacteremia in Europe in 2007, as reported by the European Antimicrobial Resistance Surveillance System (5) . AT, Austria; ...
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Patterns of oligonucleotide sequences in viral and host cell RNA identify mediators of the host innate immune system.
... known innate immune receptor or other mechanism for recognizing CpG in ...expressed innate immune genes may also avoid a CpG signal so as to avoid a deleterious positive feedback ...
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J. Bras. Nefrol. vol.35 número4 en v35n4a02
... the innate immune system is to mesangial cells, as they play a role as triggers for inflamma- tory response and sites for interaction with immune complexes in the event of renal injury and ...
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Fungal immune evasion in a model host-pathogen interaction: Candida albicans versus macrophages.
... The innate immune system is the primary line of defense against systemic fungal ...and innate immune phagocytes has received significant attention as a key infection determinant, ...
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Polysaccharides isolated from Acai fruit induce innate immune responses.
... the innate immune system and modify host responses ...these immune responses are unknown and the optimal therapeutic potential of these materials is ...the innate immune response ...
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Small Heterodimer Partner and Innate Immune Regulation
... of innate immunity and inflammation. The innate immune system has a critical function in the initial response against a variety of microbial and danger ...the innate immune ...
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Differences in Acinetobacter baumannii strains and host innate immune response determine morbidity and mortality in experimental pneumonia.
... Various factors are assumed to contribute to the ability of A. baumannii to colonize the hospital environment and patients [5– 11]. However, knowledge on the host’s response to A. baumannii is limited. Recognition by ...
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Atividade respiratória de leucócitos como indicador de imunidade inata de pacu (Piaractus mesopotamicus)
... the innate immune system is the first mechanism activated in defense against invading pathogens, and it is considered more important than the specific system, playing an important role for ...
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Characterization of innate immune activity in Phrynops geoffroanus (Testudines: Chelidae)
... the immune system are mainly divided into two distinct but interrelated types of re- sponse: acquired immunity and innate ...The innate immune response accounts for a substantial ...
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Gram-positive bacterial lipoglycans based on a glycosylated diacylglycerol lipid anchor are microbe-associated molecular patterns recognized by TLR2.
... Bacterial cell wall macroamphiphiles are detected by the innate immune system as foreign molecular signatures [8]. LPS is recognized by TLR4-MD2 whereas lipoproteins, LTA, and mycobacterial ...
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Serum bactericidal activity as indicator of innate immunity in pacu Piaractus mesopotamicus (Holmberg, 1887)
... The presence of protective proteins in fish blood can be evaluated by serum bactericidal activity and this is an important tool to analyze the innate immune system. The standardization of techniques ...
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Acinetobacter baumannii outer membrane vesicles elicit a potent innate immune response via membrane proteins.
... An innate immune response is accompanied by bacterial colonization and ...These immune activating ligands in OMVs interact with and are internalized by neighboring epithelial cells and immune ...
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Yersinia enterocolitica targets cells of the innate and adaptive immune system by injection of Yops in a mouse infection model.
... reporter system to detect Yop injection by Ye, the expression vector pMK-Bla was transformed into E40 Dasd, resulting in the strain E40-pBla, secreting a YopE53-b-lactamase fusion protein (see Materials and ...
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Bacterial flagellin triggers cardiac innate immune responses and acute contractile dysfunction.
... It is currently assumed that the local upregulation, within the heart itself, of inflammatory cytokines with negative inotropic properties, including TNFa, IL-1b [6], and IL-6, [29], as well as the cardiac recruitment of ...
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Interleukin8 and nuclear factor kappa B are increased and positively correlated in syndrome
... Some previous studies suggested that inflammatory intermediates can induce DNA instability and promote the emergence of mutant clones, supporting a model for MDS pathogenesis in which sustained immune ...
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Recognition of enteroinvasive Escherichia coli and Shigella flexneri by dendritic cells: distinct dendritic cell activation states
... served that S. flexneri down-regulated innate immunity genes, such as the main DC chemoattractant ccl20. Such down-regulation led to the compromised recruitment of DCs to the lamina propria of infected tissues. In ...
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