follicular helper cells
Activation and induction of antigen specific T follicular helper cells (TFH) play a critical role in LAIV induced human mucosal anti influenza antibody response
... Activation and induction of antigen specific T follicular helper cells (TFH) play a critical role in LAIV induced human mucosal anti influenza antibody response 1 Activation and induction of antigen s[.] ...
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A critical role of T follicular helper cells in human mucosal anti-influenza response that can be enhanced by immunological adjuvant CpG-DNA.
... T follicular helper cells in human mucosal anti-influenza response that can be enhanced by immunological adjuvant CpG-DNA, Antiviral Research (2016), doi: ...
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Lethal Coinfection of Influenza Virus and Streptococcus pneumoniae Lowers Antibody Response to Influenza Virus in Lung and Reduces Numbers of Germinal Center B Cells, T Follicular Helper Cells, and Plasma Cells in Mediastinal Lymph Node
... B cells, CD4 T cells, and plasma ...B cells along the follicular developmental ...B cells, T follicular helper cells, and plasma ...
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Aberrant populations of circulating T follicular helper cells and regulatory B cells underlying idiopathic pulmonary fibrosis
... B cells and T follicular helper cells (Tfh cells) to lymphoid tissues as well as in- flammatory foci ...B cells and Tfh cells in the pathogenesis of IPF are still ...
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Original Article T follicular helper cells in peripheral blood are associated with the expression of B cells and plasma IgE level in patients with acute asthma exacerbation
... T follicular helper cells (Tfh cells) are the major cells which could induce the differentiation, proliferation and activation of B cells and help the class switching of the ...
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Crucial Roles of Interleukin-7 in the Development of T Follicular Helper Cells and in the Induction of Humoral Immunity
... T cells were treated with IL-7-mFc in vitro, increased activation of STAT1, STAT3, and STAT5 was observed by immu- noblot assay (data not shown), yielding results consistent with those of previous reports that ...
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T follicular helper cells in human efferent lymph retain lymphoid characteristics
... these cells to the largely inaccessible B cell follicles of sec- ondary lymphoid tissues, rather than blood where most human immune responses are ...these cells eventually migrate into the ...
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Expansion of HIV specific T follicular helper cells in chronic HIV infection
... TFH cells is highly associated with the observed skewing of the B cell ...B cells and plasma ...TFH cells and their expan- sion found in HIV infection, these alterations might not be very ...TFH ...
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Frequencies of Circulating Th1-Biased T Follicular Helper Cells in Acute HIV-1 Infection Correlate with the Development of HIV-Specific Antibody Responses and Lower Set Point Viral Load
... cTfh cells comparing the effector profile of cTfh cells having different HIV protein specificity showed that Env-specific cTfh cells were superior at inducing class switching to IgG, while Gag-specific ...
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Distribution of distinct subsets of circulating T follicular helper cells in Kawasaki disease
... (cTfh1) cells, CXCR3-CCR6- Tfh (cTfh2) cells and CXCR3-CCR6+ Tfh (cTfh17) cells, ini- tially by gating on live lymphocytes, then on CD3 + CD4+ T cells and subsequently on CXCR5 + CD45RA- T ...
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CD57+ T-cells are a subpopulation of T-follicular helper cells in nodular lymphocyte predominant Hodgkin lymphoma
... CD57+ cells in tonsil as well as in the areas around the tumor cells and the LP rosetting cells express BCL-6 in concurrence with previous studies about the pres- ence of BCL-6+ LP rosetting ...
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Critical role of IL-21 and T follicular helper cells in hypertension and vascular dysfunction
... B cells, we isolated third-order mesenteric arterioles from WT mice and assessed endothelium-dependent relaxation to Ach before and after 1 hour of incubation with recombinant IL-21 protein (100 ng/ml) or vehicle ...
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Increased Circulating T Follicular Helper Cells in Iranian Children with Type I Diabetes
... T cells frequency, CD4 + T cells were first gated by CD4/side scatter ...T cells on CD4 + gated cells. We also analyzed CXCR5 + CD4 + T cells in gated lymphocytes and CD4 + cell ...Tfh ...
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Searching for the origin of the enigmatic circulating T follicular helper cells
... Tfh cells in lymph nodes, thoracic duct, and periph- eral blood; a key contribution is the direct examination in humans of Tfh cells in tho- racic duct compared with those in lymph nodes and ...
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MicroRNA-146a regulates ICOS–ICOSL signalling to limit accumulation of T follicular helper cells and germinal centres
... T follicular helper (Tfh) cells provide essential survival and selection signals to germinal centre (GC) B cells that are important for long-lived protective antibody responses 1,2 ...B ...
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Role of T Follicular Helper cells in Multiple Sclerosis
... T cells, myelin antigen-reactive T cells from RRMS patients showed enhanced production of IFN-γ, IL-17, and GM-CSF compared to control subjects, while those from control subjects produced more IL-10 ...T ...
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HIV and T follicular helper cells: a dangerous relationship
... extra- follicular pathway generates short-lived, low-affinity plasmablasts, whereas the follicular route gives rise to specialized microenvironments called germinal cen- ters, in which affinity maturation ...
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T follicular helper cells in patients with acute schistosomiasis
... The expression of IL-21 mRNA and the IL-21 levels in serum were significantly higher in acute schistosomiasis patients than in HCs. IL-21 is a critical cytokine released by Tfh cells, which can help with Tfh ...
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Accuracy of Fine Needle Aspiration Cytology in Common Surgical Conditions
... The skin is cleaned and the lump is located and firmly held between the thumb and the fore finger of the free hand. The syringe is held by outside of the barrel and the needle tip is pushed into the lesion vertically. ...
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A High Frequency of HIV Specific Circulating Follicular Helper T Cells Is Associated with Preserved Memory B Cell Responses in HIV Controllers
... B cells (1, ...B cells through cognate interactions dependent on T cell receptor (TCR)/peptide-major histocompatibility complex class II (MHC-II) antigen recognition and of costimulatory ...B cells ...
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