Age-related changes in lck-Vav signaling pathways in mouse CD4 T cells.

abstract：:Imidazoquinolone compounds, such as resiquimod are Toll-like receptor (TLR) 7/8 ligands representing novel immune response modifiers undergoing clinical testing. Resiquimod has been reported to modulate conventional human monocyte-derived DC (moDC) differentiation, but the role of TLR7 and TLR8 is unclear. We directly...

journal_title：Cellular immunology

authors： Hackstein H,Knoche A,Nockher A,Poeling J,Kubin T,Jurk M,Vollmer J,Bein G

更新日期：2011-01-01 00:00:00

abstract：:UM4D4 is a recently defined antigen that is expressed on approximately 25% of peripheral blood T cells, but on the majority of T cells in inflammatory synovial fluid. Anti-UM4D4 activates peripheral blood T cells in the presence of accessory cells and/or phorbol ester. UM4D4 has been assigned to a new antigen cluster ...

journal_title：Cellular immunology

authors： Fox DA,Davis W,Zeldes W,Kan L,Higgs J,Duby AD,Holoshitz J

更新日期：1990-07-01 00:00:00

abstract：:The aim of this study was to analyze in vivo the L3T4+ T-cell-subset-independent reactivity of Lyt2+ T cells toward transplantation alloantigens. To this end, we depleted normal mice of L3T4+ T cells by injection of monoclonal antibodies to the L3T4 antigen. This procedure not only led phenotypically to a disappearanc...

journal_title：Cellular immunology

authors： Heeg K,Steeg C,Wagner H

更新日期：1988-01-01 00:00:00

abstract：:Staphylococcal enterotoxin B (SEB) is a potent polyclonal activator of both human and murine T cells. We previously reported data which show that SEB-induced T cells suppress antibody secretion by various mouse plasmacytoma cell lines. This suppression of antibody secretion was found to be both idiotype and isotype no...

journal_title：Cellular immunology

authors： Newcomb JR,Lin YS,Rogers TJ

更新日期：1990-09-01 00:00:00

abstract：:Positive selection of T lymphocytes expressing self. MHC-restricted T cell receptors is mediated by MHC molecules expressed on thymic stroma. Among the more controversial aspects of this process is the relative role of MHC molecules on epithelial versus bone marrow-derived stromal elements (BM-APC). For CD4+ T cells, ...

journal_title：Cellular immunology

authors： Fort MM,Pardoll DM

更新日期：1996-07-10 00:00:00

abstract：:The first step of Ig heavy chain class switch recombination (CSR) is considered to be DNA double strand break (DSB) formation in the two switch (S) regions (S(mu) and downstream S(H)), although the underlying mechanism is unknown. Recently, it has been demonstrated that at least Spo11, a homolog of the novel type II t...

journal_title：Cellular immunology

authors： Tokuyama H,Tokuyama Y

更新日期：2000-05-25 00:00:00

abstract：:Conalbumin (CA)-specific type 2 helper T cell (Th2) clone, D10G4.1 (D10) produces IL4 when stimulated with varying doses of TNP-CA in the presence of mitomycin C-treated C3H spleen cells or purified B cells as antigen-presenting cells (APC). The production of IL4 was assessed by bioassay and by expression of IL4 mRNA....

journal_title：Cellular immunology

authors： Ohmori H,Hase N,Hikida M,Takai T,Endo N

更新日期：1992-12-01 00:00:00

abstract：:Six OKT4+ human T-cell lines that require continuing PHA stimulation and TCGF for continuous growth were established. The cells from all six of these T-cell lines became smaller in size and lost the cell surface Ia antigen when they were grown in phytohemagglutinin (PHA)-depleted growth factor. These cells were unable...

journal_title：Cellular immunology

authors： Tsui F,Underdown BJ,Klein M,Zimmerman B

更新日期：1984-04-15 00:00:00

abstract：:Enteric immunization with schistosome ova results in a diminished granulomatous response. This study explored a mechanism by which enteric immunization may decrease granuloma size. Granulomas from livers of acutely infected mice were dissociated and the dispersed cells were depleted of macrophages. As defined by a dir...

journal_title：Cellular immunology

authors： Weinstock JV,Blum AM

更新日期：1987-09-01 00:00:00

abstract：:The kinetics of viability of lymph node and spleen cells of mice genetically selected for "high" or "low" in vitro lymphocyte responsiveness to PHA were studied in PHA or PPD-stimulated short-term cultures. Lo/PHA cells were found to be less viable than Hi/PHA cells in unstimulated control cultures. PHA improved the v...

journal_title：Cellular immunology

authors： Stiffel C,Liacopoulos-Briot M,Decreusefond C,Lambert F

更新日期：1983-04-01 00:00:00

abstract：:Interleukin (IL)-35 strongly suppresses the immune effects of CD8+ T cells. However, the mechanisms mediating these effects are not clear. Here, we investigated the potential inhibitory mechanisms of IL-35 using proteomics technology. The changes of differentially expressed proteins (DEPs) were evaluated using gene on...

journal_title：Cellular immunology

authors： Li X,Dong Y,Tu K,Wang W

更新日期：2020-02-01 00:00:00

abstract：:Several studies have demonstrated that addition of soluble anti-CD6 mAbs to 12-O-tetradecanoylphorbol 13-acetate (TPA)-treated naive T cells can induce cell proliferation. We showed in the present study that cell proliferation in TPA-treated T cell cultures can be enhanced several fold when the anti-CD6 mAbs are eithe...

journal_title：Cellular immunology

authors： Osorio LM,Ordonez C,Garcia CA,Jondal M,Chow SC

更新日期：1995-11-01 00:00:00

abstract：:We have previously shown that whole cell preparations of Candida albicans are capable of inducing immunosuppressive B-cell activity both in vivo and in vitro. In an effort to characterize the components of the yeast which manifest this immunomodulatory activity, we have successfully generated a soluble extract with di...

journal_title：Cellular immunology

authors： Cuff CF,Taub DD,Rogers TJ

更新日期：1989-08-01 00:00:00

abstract：:In this paper, we examined the contribution of the lymphokine interleukin-6 (IL-6) to the growth of four virulent strains of Mycobacterium avium and the nature of the binding moieties on the mycobacteria. First, we showed that human or mouse recombinant interleukin-6 are potent growth factors for four strains of virul...

journal_title：Cellular immunology

authors： Denis M

更新日期：1992-04-15 00:00:00

abstract：:There are now several murine models of autoimmune cholangitis that have features both similar and distinct from human PBC. One such model, the NOD.c3c4 mouse, manifests portal cell infiltrates, anti-mitochondrial antibodies but also biliary cysts. The biliary cysts are not a component of PBC and not found in the other...

journal_title：Cellular immunology

authors： Moritoki Y,Tsuda M,Tsuneyama K,Zhang W,Yoshida K,Lian ZX,Yang GX,Ridgway WM,Wicker LS,Ansari AA,Gershwin ME

更新日期：2011-01-01 00:00:00

abstract：:The administration of low-density lipoproteins from chicken egg yolk (EyLDL) to mice induced T-dependent antibodies against bromelain-treated mouse erythrocytes (BrMRBC). The anti-BrMRBC antibodies produced antigen specifically by EyLDL appear to be identical to the antibodies produced polyclonally by lipopolysacchari...

journal_title：Cellular immunology

authors： Kawaguchi S

更新日期：1988-09-01 00:00:00

abstract：:Peripheral blood mononuclear cells (PBMCs) from cattle vaccinated with Bacillus Calmette-Guerin (BCG) were obtained and expanded in vitro by incubation with purified protein derivative. The ability of these cells to modulate the replication of virulent Mycobacterium bovis in autologous-infected macrophages was compare...

journal_title：Cellular immunology

authors： Denis M,Wedlock DN,Buddle BM

更新日期：2004-11-01 00:00:00

abstract：:This study examined the characteristics of functional anergy of natural killer cells (NK) following their interaction with target cells. Purified NK cells were cocultured with K562 for 15 min or 4 hr to allow for binding of targets to NK cells. The resulting NK-target conjugates were then dissociated by EDTA, and the ...

journal_title：Cellular immunology

authors： Jewett A,Bonavida B

更新日期：1995-01-01 00:00:00

abstract：:An important subset in regulating antitumor immunity is the maturation and accumulation of intratumor dendritic cells (DCs), inducing potent T cell cytotoxicity. In this study, we explored how the soluble abundant high-mobility group box 1 protein (HMGB1) affected DC activation and retention within lung cancers, and i...

journal_title：Cellular immunology

authors： Gao Q,Li F,Wang S,Shen Z,Cheng S,Ping Y,Qin G,Chen X,Yang L,Cao L,Liu S,Zhang B,Wang L,Sun Y,Zhang Y

更新日期：2019-09-01 00:00:00

abstract：:Homozygosity for either the lpr (lymphoproliferation) or the gld (generalized lymphoproliferative disease) mutation in mice causes the development of strikingly similar hyperglobulinemia and lymphoproliferative syndromes. Nevertheless, previous studies of various C57BL/6 chimeras obtained by reconstitution of irradiat...

journal_title：Cellular immunology

authors： Velin D,Goettelfinger P,Froidevaux S,Loor F

更新日期：1993-05-01 00:00:00

abstract：:The antifungal activity of nonactivated resident murine peritoneal macrophages for Cryptococcus neoformans was studied. Macrophages from five of six mouse strains tested had significant (40 to 80%) fungistatic activity, depending on the inoculum size, in a 24-hr coculture system. Macrophages from two outbred (SW and I...

journal_title：Cellular immunology

authors： Brummer E,Stevens DA

更新日期：1994-08-01 00:00:00

abstract：:Dendritic cells (DCs) link the sensing of the environment by the innate immune system to the initiation of adaptive immune responses. Accordingly, DCs are considered to be a major target in the development of immunomodulating compounds. In this study, the effect of niclosamide, a Food and Drug Administration-approved ...

journal_title：Cellular immunology

authors： Wu CS,Li YR,Chen JJ,Chen YC,Chu CL,Pan IH,Wu YS,Lin CC

更新日期：2014-03-01 00:00:00

abstract：:Adoptive immunotherapy is a promising cancer treatment that entails infusion of immune cells manipulated to have antitumor specificity, in vitro. Antigen-specific cytotoxic T lymphocytes are the main executors of transformed cells during cancer immunotherapy. To induce antigen-specific cytotoxic T lymphocytes, we deve...

journal_title：Cellular immunology

authors： Shao J,Xu Q,Su S,Wei J,Meng F,Chen F,Zhao Y,Du J,Zou Z,Qian X,Liu B

更新日期：2018-12-01 00:00:00

abstract：:The ability of calcium ionophore and phorbol ester to stimulate entry into S phase was assessed during short-term cultures of murine B cells extensively depleted of T cells. Neither ionomycin alone nor PMA alone stimulated DNA synthesis. However, the combination of ionomycin plus PMA acted in synergy to induce initiat...

journal_title：Cellular immunology

authors： Rothstein TL,Baeker TR,Miller RA,Kolber DL

更新日期：1986-10-15 00:00:00

abstract：:This study was conducted on human K562 lymphocytes to investigate the mechanisms implicated in the regulation of the serotonin transport process. The uptake of serotonin in these cells was saturable (Km, 3.37 microM; Vmax, 2.03 nmol/10(6) cells) and Na+ dependent; isoosmotic replacement of Na+ with choline chloride in...

journal_title：Cellular immunology

authors： Khan NA,Meyneil JP,Deschaux P

更新日期：1996-09-15 00:00:00

abstract：:The antigenic phenotype of individual PHA-induced T lymphocyte colonies was studied with a direct immunofluorescence technique using fluorescein-labeled anti-Leu-2a and anti-Leu-3a antibodies. Of the colonies grown from mononuclear peripheral blood cells 85% were Leu-3a+ (inducer/helper phenotype), 12% were Leu-2a+ (s...

journal_title：Cellular immunology

authors： Claësson MH,Petersen J,Sønderstrup-Hansen G,Röpke C,Sørensen T

更新日期：1983-10-15 00:00:00

abstract：:Peroxynitrite (ONOO(-)) has been vastly implicated in mutagenesis and cancer development. Present study probes the antigenicity of peroxynitrite damaged DNA (ONOO(-)-DNA) in cancer patients. Purified human placental DNA was damaged by the synergistic action of sodium nitroprusside (SNP) and Pyrogallol for 3h at 37 deg...

journal_title：Cellular immunology

authors： Habib S,Moinuddin,Ali A,Ali R

更新日期：2009-01-01 00:00:00

abstract：:The murine T cell hybridoma line, MBI-1.15, secretes a 17-kDa protein which decreases binding activity of the CD23 molecule for its natural ligand, IgE. This protein, denoted epsilon receptor-modulating protein (epsilon RMP), was previously characterized and shown to be a novel serine protease. The present studies sho...

journal_title：Cellular immunology

authors： Matsushita S,Katz DH

更新日期：1994-02-01 00:00:00

abstract：:A variety of arachidonic acid metabolites possess the ability to modulate immune cell function. Various inhibitors of arachidonic acid metabolism were compared with regard to their effects on T-suppressor (Ts) cell function. Using staphylococcal enterotoxin B (SEB) to activate Lyt-2+ Ts cells, it was shown that indome...

journal_title：Cellular immunology

authors： Donnelly RP,Rogers TJ

更新日期：1983-10-01 00:00:00

abstract：:We have established murine T-cell clones which respond to allotypic and species-specific determinants found on chicken erythrocytes (cRBC). Their relative antigen specificities were determined by assessing lymphokine production and proliferation in response to syngeneic spleen cells and cRBC obtained from chickens hom...

journal_title：Cellular immunology

authors： Giedlin MA,Longenecker BM,Mosmann TR

更新日期：1986-02-01 00:00:00