dendritic cells
Recognition of enteroinvasive Escherichia coli and Shigella flexneri by dendritic cells: distinct dendritic cell activation states
... host cells and they trigger inflammatory events in the infec- tious milieu (Ramos et ...host cells and in this setting, mucosal dendritic cells (DCs) play a key role in transporting and ...
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Murine Dendritic Cells Transcriptional Modulation upon Paracoccidioides brasiliensis Infection
... Limited information is available regarding the modulation of genes involved in the innate host response to Paracoccidioides brasiliensis, the etiologic agent of paracoccidioidomycosis. Therefore, we sought to ...
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Cytokine-based log-scale expansion of functional murine dendritic cells.
... Dendritic cells (DCs) are unique antigen-presenting cells that can efficiently stimulate innate as well as acquired immune responses against pathogens and endogenous ...
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Immune receptors involved in Streptococcus suis recognition by dendritic cells.
... Streptococcus suis is an important swine pathogen and an emerging zoonotic agent of septicemia and meningitis. Knowledge on host immune responses towards S. suis, and strategies used by this pathogen for subversion of ...
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Self-glycolipids modulate dendritic cells changing the cytokine profiles of committed autoreactive T cells.
... The impact of glycolipids of non-mammalian origin on autoimmune inflammation has become widely recognized. Here we report that the naturally occurring mammalian glycolipids, sulfatide and b-GalCer, affect the ...
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Distribution of lymphocytes, immunoglobulin-containing cells, macrophages, and dendritic cells in the accessory sex glands of rams experimentally infected with Actinobacillus seminis
... labeled cells for TCR γ/δ (WC1), CD4 and CD8 lymphocytes, macrophages, and even dendritic cells, particularly in IE ...response cells compared to treated ...
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Inhibition of the differentiation of monocyte-derived dendritic cells by human gingival fibroblasts.
... abundant cells of the stroma, are characterized by their morphology, ability to adhere, their production and degradation of the extracellular matrix (ECM) and the absence of epithelial, vascular and leukocyte ...
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Interacting chemokine signals regulate dendritic cells in acute brain injury.
... inflammatory cells in the injured ...of dendritic cells (Figure 3A, left) identified double-positive cells (Figure 3A, ...PDCA1-positive cells increased less in the Ccr2-deficient ...
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Ginseng Berry Extract Promotes Maturation of Mouse Dendritic Cells.
... Ginseng extract has been shown to possess certain anti-virus, anti-tumor and immune-acti- vating effects. However, the immunostimulatory effect of ginseng berry extract (GB) has been less well characterized. In this ...
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Unique proteomic signatures distinguish macrophages and dendritic cells.
... and dendritic cells (DCs) that regulate inflammation and ...myeloid cells in vivo is problematic, however, because only a limited number of proteins have been used to assign cellular ...derived ...
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Intestinal bacteria condition dendritic cells to promote IgA production.
... Patch-derived dendritic cells (PP-DC) exhibit a specialized phenotype allowing the promotion of IgA production by B2 ...B2 cells to this pathway was ...B cells to differentiate into IgA ...
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CD8α dendritic cells drive establishment of HSV-1 latency.
... these cells (Figure ...T cells. To determine if the absence of CD8a DCs, as opposed to CD8 T cells, contributed to higher latency in the CD8a 2/2 mouse, we ocularly infected BXH2 mice with 2610 3 ...
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HIV/SIV infection primes monocytes and dendritic cells for apoptosis.
... purified cells by cell sorting (FACS Vantage; Becton Dickinson Biosciences, Le Pont de Claix, France) using the positive selection of cells stained with specific ...Purified cells were counted and ...
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Stimulatory interactions between human coronary smooth muscle cells and dendritic cells.
... Among the soluble factors possibly responsible for DC/CASMC interaction, we paid attention to IL-1b, IL-6, IFNc, TNFa and MCP-1, for several reasons. IL-1b can stimulate DC maturation [17,28], is expressed in human and ...
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Interferon-α abrogates tolerance induction by human tolerogenic dendritic cells.
... T cells per well in 3 mL X-VIVO20 supplemented with ...T cells (Teffs, mDC) and iTregs (IL-10 ...T cells per well and different numbers of allogeneic DC in X-VIVO20 supplemented with ...
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Suppression of cellular immunity
... T cells; activation of immunoregulatory pathways, in which cancer cells actively inhibit tumor immunity by suppressing regulatory pathways that serve as “checkpoints” in immune reactions; down-regulation of ...
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Bringing you negative selection, live and in color.
... T cells by other thymic-resident cells, includ- ing dendritic cells, phagocytic cells, and thymic epithelial ...T cells must migrate about in the thymus seeking out as many ...
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γ-Aninobutyric acid (GABA) suppresses antigen-specific immune responses in ovalbumin γ(OVA)-immunized BALB/c mice
... T cells, we determined the function of dendritic cells, which are major Ag-presenting cells [13] ...T cells were cultured with OVA, the level of their proliferation response was 9,748 ± ...
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Impact of Leishmania mexicana infection on dendritic cell signaling and functions.
... Leishmania parasites have the ability to modify macrophage signaling pathways in order to survive and multiply within its mammalian host. They are also known to invade other cells including neutrophils, ...
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J. Appl. Oral Sci. vol.17 número3
... Dendritic cells (DCs) are non-lymphoid antigen- presenting cells distributed widely throughout the body and are distinguishable from macrophages by their lack of both phagocytic activity and capacity ...
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