Clonal analysis of human T cell activation by the Mycoplasma arthritidis mitogen (MAS).

abstract：:The repertoire of V regions of alpha/beta+ T cell receptor (TcR) on CD4+ and CD8+ T cells from the peripheral blood of six patients with a novel X-linked combined immunodeficiency was investigated by flow cytometry. The relative frequencies of V region subfamilies V alpha 2a on CD4+ T lymphocytes and V beta 5b and V b...

journal_title：European journal of immunology

authors： Goldman AS,Palkowetz KH,Rudloff HE,Brooks EG,Schmalstieg FC

更新日期：1992-04-01 00:00:00

abstract：:Clonal deletion, anergy and suppression have all been considered mechanisms of immunological tolerance. Although adoptive transfer of immunosuppression has been shown to occur in the periphery, particularly for transplantation tolerance, it has proven difficult to characterize this phenomenon further, due to the lack ...

journal_title：European journal of immunology

authors： Teng YT,Gorczynski RM,Iwasaki S,Williams DB,Hozumi N

更新日期：1995-09-01 00:00:00

abstract：:Histological techniques were used to identify antigen-presenting cells (APC) in adoptively transferred diabetes in NOD mice and Ins-HA transgenic mice, and in spontaneously diabetic NOD mice. In adoptively transferred disease, CD4+ T cells and F4/80+ macrophages dominated early infiltrates. By contrast, in spontaneous...

journal_title：European journal of immunology

authors： Lo D,Reilly CR,Scott B,Liblau R,McDevitt HO,Burkly LC

更新日期：1993-07-01 00:00:00

abstract：:Mouse B cells cultured with either phorbol myristate acetate (PMA), or with Ca2+ ionophores enter a transitional activated state, between quiescence (G0) and G1, but do not synthesize DNA. It is shown here that the combination of PMA plus the ionophore ionomycin induces resting B cells to synthesize DNA, but not to se...

journal_title：European journal of immunology

authors： Klaus GG,O'Garra A,Bijsterbosch MK,Holman M

更新日期：1986-01-01 00:00:00

abstract：:Induction of optimal HIV-1-specific T-cell responses, which can contribute to controlling viral infection in vivo, depends on antigen processing and presentation processes occurring in DCs. Opsonization can influence the routing of antigen processing and pathways used for presentation. We studied antigen proteolysis a...

journal_title：European journal of immunology

authors： Tjomsland V,Ellegård R,Burgener A,Mogk K,Che KF,Westmacott G,Hinkula J,Lifson JD,Larsson M

更新日期：2013-06-01 00:00:00

abstract：:Intravenous immunoglobulin G (IVIg) therapy is widely used to treat autoimmune and inflammatory diseases. Recent evidence suggests that in mice, splenic resident cells might be important for the anti-inflammatory activity of IVIg in a model of serum transfer arthritis. Splenectomized human immunothrombocytopenia (ITP)...

journal_title：European journal of immunology

authors： Schwab I,Biburger M,Krönke G,Schett G,Nimmerjahn F

更新日期：2012-04-01 00:00:00

abstract：:Resistance and susceptibility to the intestinal nematode Trichuris muris has been shown to be dependent upon the induction of T helper type 2 (Th2) or Th1 cells, respectively. This study demonstrates that in a normally resistant strain of mouse, i.e. BALB/K which mounts a dominant Th2 response, sub-threshold levels of...

journal_title：European journal of immunology

authors： Bancroft AJ,Else KJ,Grencis RK

更新日期：1994-12-01 00:00:00

abstract：:Aging is accompanied by altered immunity, resulting in a variable state of poorly understood immunodeficiency. While both the numbers and the functionality of naïve T cells are decreased by aging, the impact of these changes upon immune defense against bacterial pathogens in vivo remains understudied. Using a model of...

journal_title：European journal of immunology

authors： Smithey MJ,Renkema KR,Rudd BD,Nikolich-Žugich J

更新日期：2011-05-01 00:00:00

abstract：:Recent evidence suggests a role for phosphatidylinositol (PI) 3-kinase in various inflammatory responses. In this study, the consequences of LPS-induced PI 3-kinase activation on cytokine and chemokine expression and the intracellular mechanisms of inflammatory activation were examined in mouse macrophages. LPS stimul...

journal_title：European journal of immunology

authors： Ojaniemi M,Glumoff V,Harju K,Liljeroos M,Vuori K,Hallman M

更新日期：2003-03-01 00:00:00

abstract：:Tetanus toxin has been a valuable model antigen to study the MHC class II-restricted antigen processing pathway and is also frequently used to provide T helper determinants in vaccine formulations. To date most basic studies on the processing of this antigen have utilized human T and B cell clones. As a first step tow...

journal_title：European journal of immunology

authors： Antoniou AN,Watts C

更新日期：2002-02-01 00:00:00

abstract：:TWEAK is a recently cloned novel member of the TNF ligand family. Here we show that soluble TWEAK is sufficient to induce apoptosis in Kym-1 cells within 18 h. TWEAK-induced apoptosis is indirect and is mediated by the interaction of endogenous TNF and TNF receptor (TNFR)1, as each TNFR1-Fc, neutralizing TNF-specific ...

journal_title：European journal of immunology

authors： Schneider P,Schwenzer R,Haas E,Mühlenbeck F,Schubert G,Scheurich P,Tschopp J,Wajant H

更新日期：1999-06-01 00:00:00

abstract：:It is well established that therapeutic impairment of Foxp3+ Treg in mice and humans favors immune rejection of solid tumors. Less explored is the impact Foxp3 allelic variants may have on tumor incidence, progression and therapy. In this work, we tested and demonstrate that the Foxp3fgfp reporter allele, found previo...

journal_title：European journal of immunology

authors： Almeida-Santos J,Bergman ML,Amendoeira Cabral I,Correia V,Caramalho Í,Demengeot J

更新日期：2020-03-01 00:00:00

abstract：:A monoclonal antibody, termed 3-2F1, is specific for the rabbit VH al allotypic marker. This antibody appears to recognize a common al determinant since it reacts with all of the a1 immunoglobulin (Ig) that is bound by polyclonal rabbit anti-a1, and completely inhibits the binding of polyclonal anti-a1 to a1 Ig. When ...

journal_title：European journal of immunology

authors： Metzger DW

更新日期：1984-04-01 00:00:00

abstract：:Stimulation of human peripheral blood lymphocytes via T cell receptor/CD3 complex resulted in a bimodal activation of protein kinase(s) C (PKC). Within 10 min of stimulation PKC-alpha was translocated to, and thus activated in, the plasma membranes of human lymphocytes, followed by a fast dissociation of this isotype ...

journal_title：European journal of immunology

authors： Szamel M,Bartels F,Resch K

更新日期：1993-12-01 00:00:00

abstract：:Mouse thymus-leukemia antigen (TL), like other major histocompatibility complex (MHC) class I-b antigens, displays signs of a specialized function. It is normally expressed at high levels on immature thymocytes and at moderate levels on gut epithelium and activated mature T cells. A promoter/enhancer region unique amo...

journal_title：European journal of immunology

authors： Rodgers JR,Mehta V,Cook RG

更新日期：1995-04-01 00:00:00

abstract：:Interleukin (IL)-4-transgenic mice were used as a model system to study the consequences of low levels of IL-4 expression for the expression of other cytokines examined by quantitative polymerase chain reaction (PCR). For this purpose, a plasmid was constructed which contains, in tandem array, 5' and 3' primer sequenc...

journal_title：European journal of immunology

authors： Platzer C,Richter G,Uberla K,Müller W,Blöcker H,Diamantstein T,Blankenstein T

更新日期：1992-05-01 00:00:00

abstract：:MicroRNA (miRNA) are a class of post-transcriptional regulators of gene expression targeting mRNA for translational repression and/or degradation. We analyzed the expression of 365 miRNA in lymphocytes in relapsing-remitting MS patients, and show the first evidence for distinct miRNA expression profiles in CD4(+), CD8...

journal_title：European journal of immunology

authors： Lindberg RL,Hoffmann F,Mehling M,Kuhle J,Kappos L

更新日期：2010-03-01 00:00:00

abstract：:Current concepts on the pathogenesis of chronic asthma emphasize the role of several inflammatory cell populations and their respective mediators that interact in a complex network. However, beside inflammatory cells, lymphocytes are also present in asthmatic airways. Although little is known about their involvement i...

journal_title：European journal of immunology

authors： Lassalle P,Delneste Y,Gosset P,Gras-Masse H,Wallaert B,Tonnel AB

更新日期：1993-04-01 00:00:00

abstract：:Gout manifests as recurrent episodes of acute joint inflammation and pain due to the deposition of monosodium urate (MSU) crystals within the affected tissue in a process dependent on NLRP3 inflammasome activation. The synthesis, activation, and release of IL-1β are crucial for MSU-induced inflammation. The current st...

journal_title：European journal of immunology

authors： Amaral FA,Bastos LF,Oliveira TH,Dias AC,Oliveira VL,Tavares LD,Costa VV,Galvão I,Soriani FM,Szymkowski DE,Ryffel B,Souza DG,Teixeira MM

更新日期：2016-01-01 00:00:00

abstract：:Innate immunity directs the adaptive immune response by identifying antigens that are associated with infectious agents. Although some microbial antigens can be recognized by innate immune receptors, most cannot, and these require identification by some other means. The introduction of aldehydes into antigens by glyco...

journal_title：European journal of immunology

authors： Allison ME,Fearon DT

更新日期：2000-10-01 00:00:00

abstract：:To determine whether antigen (Ag)-specific cytotoxic T lymphocytes are generated during experimental Candida albicans infection, purified L3T4+ and Ly-2+ lymphocytes from immunized mice were cultured in the presence of syngeneic accessory cells, C. albicans Ag, and interleukin 2. Yeast-infected bone marrow macrophages...

journal_title：European journal of immunology

authors： Romani L,Mocci S,Cenci E,Rossi R,Puccetti P,Bistoni F

更新日期：1991-06-01 00:00:00

abstract：:Dendritic cells (DC) play an essential role in the induction of primary immune responses; however, very little information is available on cytokine production by DC. Here we determined the cytokine gene expression profile of two immortalized DC clones, CB1 and D2SC/1, both generated from mouse spleen but differing in ...

journal_title：European journal of immunology

authors： Granucci F,Girolomoni G,Lutz MB,Foti M,Marconi G,Gnocchi P,Nolli L,Ricciardi-Castagnoli P

更新日期：1994-10-01 00:00:00

abstract：:The effect of Trypanosoma brucei infections on parasite-specific antibody responses was examined by immunization of infected mice with radio-attenuated trypanosomes of a noncross-reacting clone. Antibody titers (total Ig) against variant surface antigen were determined by indirect immunofluorescence. The suppression r...

journal_title：European journal of immunology

authors： Sacks DL,Askonas BA

更新日期：1980-12-01 00:00:00

abstract：:The monoclonal antibody OKT3 can induce T suppressor cells of the in vitro antibody response when used at concentrations as low as 10 ng/ml and in cultures containing as few as 4% OKT3-pretreated T cells. These suppressor cells are radioresistant, cyclosporin sensitive and belong to the T4 as well as the T8 subpopulat...

journal_title：European journal of immunology

authors： Delfraissy JF,Wallon C,Boué F,Vazquez A,Galanaud P

更新日期：1985-05-01 00:00:00

abstract：:The turnover of mature and immature B cells defined by a range of cell surface markers was investigated by feeding normal or bcl-2-transgenic (bcl-2-Tg) mice 5'-bromo-2-deoxyuridine (BrdUrd) for up to 6 weeks. In peripheral lymphoid tissue, B cells accumulated BrdUrd with a 50% labeling time of 4.3 weeks and a pattern...

journal_title：European journal of immunology

authors： Fulcher DA,Basten A

更新日期：1997-05-01 00:00:00

abstract：:Langerhans cells (LC) are the principal dendritic cell (DC) population in the epidermis of the skin. Owing to their prominent position at the environmental barrier, LC have long been considered to be prototypic sentinel DC. More recently, the precise role of LC in the initiation and control of cutaneous immune respons...

journal_title：European journal of immunology

authors： Kaplan DH,Kissenpfennig A,Clausen BE

更新日期：2008-09-01 00:00:00

abstract：:NK cells can kill transformed, infected and stressed cells while most normal cells are spared. NK cells are activated by various endogenous self-ligands, some of which are actually expressed by normal cells. Thus, NK cells are inherently self-reactive and consequently, potentially auto-aggressive. How these cells are ...

journal_title：European journal of immunology

authors： Held W

更新日期：2008-11-01 00:00:00

abstract：:Mice carrying the H-2b and H-2s haplotypes are genetically nonresponsive to hen egg-white lysozyme (HEL). Analysis of the anti-HEL response patterns of F1, F2 and backcross progeny showed that responsiveness was dominant and H-2 linked. From plaque-forming cell and serum assays in intra-H-2 recombinant mice, it was es...

journal_title：European journal of immunology

authors： Hill SW,Kipp DE,Melchers I,Frelinger JA,Sercarz EE

更新日期：1980-05-01 00:00:00

abstract：:Maintenance of peripheral tolerance and inactivation of autoreactive T cells is based on a delicate balance between pro-inflammatory and protective cytokines that is poorly understood. We have here addressed how the local expression of the inflammatory cytokine TNF-alpha can impair peripheral tolerance and lead to aut...

journal_title：European journal of immunology

authors： Skak K,Guerder S,Picarella DE,Brenden N,Flavell RA,Michelsen BK

更新日期：2003-05-01 00:00:00

abstract：:Effects of carrageenan (CAR) treatment on the response of interferon (IFN) production in vivo and in vitro after stimulation with an IFN-gamma inducer, staphylococcal enterotoxin A (SEA), was investigated. The IFN-gamma production in mice stimulated with SEA was impaired after i.v. administration of a 20 mg/kg dose of...

journal_title：European journal of immunology

authors： Suzuki F,Maeda H,Pollard RB

更新日期：1986-04-01 00:00:00