Antigen-presenting cells
A Francisella tularensis live vaccine strain that improves stimulation of antigen-presenting cells does not enhance vaccine efficacy.
... of antigen-presenting ...human antigen-presenting cells correlated with effectiveness as tularemia vaccine ...dendritic cells infected with wild-type LVS secrete low levels of ...
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Effect of immunoglobin-like transcript 7 cross-linking on plasmacytoid dendritic cells differentiation into antigen-presenting cells.
... dendritic cells (pDC) are innate immunity effector cells which play a critical role in the transition from innate to adaptive immune ...either antigen-presenting cells (APC) or type I ...
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Cathepsin B in antigen-presenting cells controls mediators of the Th1 immune response during Leishmania major infection.
... in antigen-presenting cells [43–45], while Ctsl was relevant for the processing of antigens only in cortical thymic epithelial cells ...splenocytic antigen-presenting ...
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The effect of CpG-ODN on antigen presenting cells of the foal
... on antigen-presenting cells [macrophages, dendritic cells (DCs) and, to some extent, B cells], which are abundantly present in immune tissues (spleen, lymph nodes, periph- eral blood ...
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Fluorescent imaging of antigen released by a skin-invading helminth reveals differential uptake and activation profiles by antigen presenting cells.
... which cells in the skin interact with ES molecules released by larvae in vivo, CFDA-SE labelled parasites were used to infect the pinnae of C57BL/6 mice and invading parasites imaged by time lapse confocal ...
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Antigen-presenting cells represent targets for R5 HIV-1 infection in the first trimester pregnancy uterine mucosa.
... dNK cells are crucial for angiogenesis [21,22] and trophoblast invasion ...immune cells also have an important role in the fetus implantation ...mucosal cells to HIV-1 ...mononuclear cells are ...
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comment:Cytotoxic and antigen presenting cells, and non-basement membrane zone pathology in a case of bullous pemphigoid
... 7. Liu Z, Diaz LA, Troy JL, Taylor AF, Emery DJ, Fairley JA, et al.: A passive transfer model of the organ-speciic autoimmune disease, bullous pemphigoid, using antibodies generated against the hemidesmosomal ...
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Hepatitis B virus induces IL-23 production in antigen presenting cells and causes liver damage via the IL-23/IL-17 axis.
... immune cells, especially DCs and macrophages, which then provoke the anti-HBV immune ...B cells [41], HBsAg appears to be able to be recognized by APCs, such ...these cells will be able to uptake ...
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Potentially functional polymorphism in IL-23 receptor and risk of acute myeloid leukemia in a Chinese population.
... by antigen- presenting cells in response to microbial or host immune stimuli and is involved in the regulation of immune responses against infections and tumor development through the engagement of ...
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Low expression of antigen-presenting and costimulatory molecules by lung cells from tuberculosis patients
... and antigen peptides presented on MHC class II molecules (for a recent review, see ...T cells and interferon-γ (IFN-γ) in- volves binding of MHC class II molecule/ mycobacterial antigen peptide to T ...
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Host-pathogen interactions: a biological rendez-vous of the infectious nonself and danger models?
... infected cells could affect the function of antigen-presenting cells (APCs) without directly exposing APCs to PAMPs ...apoptotic cells trigger the activation of DCs, which represent ...
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BIOMEDICAL SCIENCES AND CLINICAL INVESTIGATION
... dendritic cells has been studied as a therapeutic strategy against ...Dendritic cells can be pulsed with peptides or full-length protein, or they can be transfected with DNA or ...dendritic cells ...
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DNA vaccines: precision tools for activating effective immunity against cancer
... For vaccination to be a realistic option, patients should ideally be in remission from their cancer and retain ade- quate immune capacity. Even in this setting, it is clearly essential for a vaccine to be powerful and ...
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Forming a complex with MHC class I molecules interferes with mouse CD1d functional expression.
... NKT cells [γ6]. Dendritic cells required incubation with an anti-Ly49 mAb or the BMDCs had to be derived from TAP1-/- mice for CD1d to effectively present α-GalCer to Ly49+ NKT cells ...NKT ...
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Linfócitos B: do laboratório à prática clínica.
... B cells develop in bone marrow and undergo anti- gen-induced activation and terminal differentiati- on in germinal centres of secondary lymphoid or- ...by antigen, being able to multiply itself and origi- ...
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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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Genetic and antigenic analysis of Babesia bigemina
... The conserved and non conserved antigens seems to play an important role for the establishment of immunity against Babesia. The importance of first ones is demonstrated by the heterologous protection given by live ...
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Viral sequestration of antigen subverts cross presentation to CD8(+) T cells.
... tolerance induced by high dose late promoter-driven antigen. The reduced immunogenicity of recombinant antigens driven by late VACV promoters has been correlated to a lack of activity of these promoters in pAPC, ...
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Cutaneous myxosarcoma in a Syrian hamster (Mesocricetus auratus)
... used consisted of monoclonal antibodies against cytokeratin AE1/AE3 (Dako, diluted 1:500), vimentin (Dako, diluted 1:2000) and GFAP (Dako, diluted 1:1000). Sections of canine CNS and skin were used as positive controls. ...
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Cord blood derived CD4+ CD25(high) T cells become functional regulatory T cells upon antigen encounter.
... Human umbilical cord blood from randomly chosen full term healthy infants (.37 weeks of gestation) was obtained by venopuncture of the umbilical vein immediately after delivery and placed in sterile sodium heparin tubes. ...
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