Regulation of the T 15 idiotype-positive, T-independent immune response to Streptococcus pneumoniae R 36 a (Pn). I. Specific suppressor T cells induced by Pn in vitro are antigen-specific and idiotype-positive.

abstract：:The invariant chain (Ii) is a chaperone that regulates assembly and transport of class II MHC molecules. In the absence of the lysosomal protease cathepsin S (CatS), degradation of Ii is impaired and an Ii remnant that extends from the N terminus to about residue 110 accumulates in class II MHC-positive endosomal comp...

journal_title：European journal of immunology

authors： Boes M,van der Wel N,Peperzak V,Kim YM,Peters PJ,Ploegh H

更新日期：2005-09-01 00:00:00

abstract：:Staphylococcus aureus is the main pathogen associated with septic arthritis. Upon infection, neutrophils are quickly recruited to the joint by different chemoattractants, especially CXCR1/2 binding chemokines. Although their excessive accumulation is associated with intense pain and permanent articular damage, neutrop...

journal_title：European journal of immunology

authors： Boff D,Oliveira VLS,Queiroz Junior CM,Silva TA,Allegretti M,Verri WA Jr,Proost P,Teixeira MM,Amaral FA

更新日期：2018-03-01 00:00:00

abstract：:Transporter associated with antigen processing (TAP)-competent and TAP-deficient cell lines were transfected with expression plasmids encoding either the wild-type (wt) large tumor antigen (T-Ag) of SV40, or a truncated cytoplasmic variant (cT-Ag) of this viral protein. Stable expression of comparable levels of both f...

journal_title：European journal of immunology

authors： Schirmbeck R,Böhm W,Reimann J

更新日期：1997-08-01 00:00:00

abstract：:The interaction of CD40 ligand (CD40L) on activated T cells with CD40 on B cells, monocytes and dendritic cells is essential for humoral immunity and for up-regulation of antigen-presenting cell (APC) functions, as a result of signaling through CD40. There are also some indications that after interaction with CD40, CD...

journal_title：European journal of immunology

authors： Peng X,Kasran A,Warmerdam PA,de Boer M,Ceuppens JL

更新日期：1996-07-01 00:00:00

abstract：:The major leukocyte population in the decidua during the first trimester of pregnancy consists of NK cells that express receptors capable of recognizing MHC class I molecules expressed by placental trophoblast. These include members of the killer immunoglobulin-like receptor (KIR) family, the two-domain KIR (KIR2D), w...

journal_title：European journal of immunology

authors： Male V,Sharkey A,Masters L,Kennedy PR,Farrell LE,Moffett A

更新日期：2011-10-01 00:00:00

abstract：:We have examined the influence of listeriolysin O (LLO), the hemolysin secreted by the pathogenic bacterium Listeria monocytogenes, on major histocompatibility complex class II-dependent T cell activation. Stimulation of T cells by native antigens but not by peptides is inhibited upon pretreatment of antigen-presentin...

journal_title：European journal of immunology

authors： Darji A,Stockinger B,Wehland J,Chakraborty T,Weiss S

更新日期：1997-07-01 00:00:00

abstract：:Upon activation in vitro, only a fraction of the bulk human T helper cell cultures secret the hallmark Th1/2 cytokines (IFN-gamma for Th1 and IL-4 for Th2, respectively). It is uncertain whether these IFN-gamma-/IL-4- cells are differentiated Th1 or Th2 cells. Here, we have characterized live IFN-gamma+, IL-4+ and IFN...

journal_title：European journal of immunology

authors： Cao W,Chen Y,Alkan S,Subramaniam A,Long F,Liu H,Diao R,Delohery T,McCormick J,Chen R,Ni D,Wright PS,Zhang X,Busch S,Zilberstein A

更新日期：2005-09-01 00:00:00

abstract：:The liver and activation-regulated chemokine (LARC), also termed MIP-3alpha and Exodus, is a novel human CC chemokine with a selective chemotactic activity for lymphocytes and dendritic cells. Here we describe genomic and cDNA clones encoding the murine orthologue of LARC (mLARC). The gene consists of four exons and t...

journal_title：European journal of immunology

authors： Tanaka Y,Imai T,Baba M,Ishikawa I,Uehira M,Nomiyama H,Yoshie O

更新日期：1999-02-01 00:00:00

abstract：:Human herpesvirus 6B (HHV-6B) is a ubiquitous pathogen with frequent reactivation observed in immunocompromised patients such as BM transplant (BMT) recipients. Adoptive immunotherapy is a promising therapeutic avenue for the treatment of opportunistic infections, including herpesviruses. While T-cell immunotherapy ca...

journal_title：European journal of immunology

authors： Iampietro M,Morissette G,Gravel A,Dubuc I,Rousseau M,Hasan A,O'Reilly RJ,Flamand L

更新日期：2014-12-01 00:00:00

abstract：:Elucidating the signaling events that promote T-cell tolerance versus activation provides important insights for manipulating immunity in vivo. Previous studies have suggested that the absence of PKCtheta results in the induction of anergy and that the balance between the induction of the transcription factors NFAT, A...

journal_title：European journal of immunology

authors： Deenick EK,Po L,Chapatte L,Murakami K,Lu YC,Elford AR,Saibil SD,Ruland J,Gerondakis S,Mak TW,Ohashi PS

更新日期：2010-03-01 00:00:00

abstract：:Alymphoplasia mice (aly/aly) have been shown to be deficient for a nuclear factor-kappaB-inducing kinase involved in signal transduction of lymphotoxin beta receptor (LT-betaR) and of CD40, resulting in structural defects of secondary lymphoid organs and highly increased susceptibility to viral infections. We analyzed...

journal_title：European journal of immunology

authors： Karrer U,Althage A,Odermatt B,Hengartner H,Zinkernagel RM

更新日期：2000-10-01 00:00:00

abstract：:To determine the molecular mechanisms of T cell stimulation by staphylococcal enterotoxin A (SEA), we examined the expression of T cell receptor (TcR) V beta on the T cells from four strains of mice stimulated in vitro with SEA, using flow cytometric analysis for the number of T cells bearing V beta 3, V beta 6, V bet...

journal_title：European journal of immunology

authors： Takimoto H,Yoshikai Y,Kishihara K,Matsuzaki G,Kuga H,Otani T,Nomoto K

更新日期：1990-03-01 00:00:00

abstract：:From human precursor B cells which had both immunoglobulin (Ig) heavy (H) chain loci in germ-line configuration, various IgH chain germ-line transcripts were isolated and sequenced. These transcripts were shown to contain sequences derived from the JH region, the IgH chain enhancer element or the Ig switch region. A n...

journal_title：European journal of immunology

authors： Thompson A,Timmers E,Schuurman RK,Hendriks RW

更新日期：1995-01-01 00:00:00

abstract：:We have analyzed the T cell receptor (TcR) V alpha and TcR V beta regions in the spontaneous mouse model for insulin-dependent diabetes mellitus, the NOD mouse, and compared it to the regions in the two sister strains, the NON and CTS strains. Based on restriction fragment length polymorphism analysis the TcR V alpha ...

journal_title：European journal of immunology

authors： Lund T,Shaikh S,Hattori M,Makino S

更新日期：1992-03-01 00:00:00

abstract：:Age-associated thymic involution results in a diminished capacity to regenerate T cell populations, although the magnitude of this effect is unknown. In this report, thymic function was studied in aged vs. young adult mice after lethal irradiation and administration of T cell-depleted bone marrow (BM) from young mice....

journal_title：European journal of immunology

authors： Mackall CL,Punt JA,Morgan P,Farr AG,Gress RE

更新日期：1998-06-01 00:00:00

abstract：:The contribution of the costimulatory molecules B7-1 and B7-2 to the in vivo differentiation of Th cells remains controversial. The infection of resistant and susceptible strains of mice with the parasite Leishmania major provides a well-established model for studying in vivo differentiation of CD4+ T cells. We have i...

journal_title：European journal of immunology

authors： Brown JA,Greenwald RJ,Scott S,Schweitzer AN,Satoskar AR,Chung C,Schopf LR,van der Woude D,Sypek JP,Sharpe AH

更新日期：2002-06-01 00:00:00

abstract：:We have studied the kinetics of the antigen induced response of naive and memory CD8 T cells expressing a transgenic T cell receptor (TCR) specific for the glycoprotein peptide amino acid 33-41 (GP33) of the lymphocytic choriomeningitis virus (LCMV). Memory T cells were generated in vivo by adoptive transfer of LCMV T...

journal_title：European journal of immunology

authors： Zimmermann C,Prévost-Blondel A,Blaser C,Pircher H

更新日期：1999-01-01 00:00:00

abstract：:The aim of this study was to investigate malignant lymphomas of donor origin induced in F1 mice undergoing a chronic graft-versus-host reaction (GVHR) after injection of parental strain spleen cells. A total of 3 X 10(8) or 4 X 10(8) C57BL/10 spleen cells were administered to 7-8-week-old H-2 incompatible (C57BL/10 X ...

journal_title：European journal of immunology

authors： Gleichmann E,Peters K,Lattmann E,Gleichmann H

更新日期：1976-06-01 00:00:00

abstract：:HLA class II association with insulin-dependent diabetes mellitus (IDDM) is well established but is still difficult to map to a particular locus. Polymorphism of the genes coding for transporter associated with antigen processing (TAP1 and TAP2), and located in the HLA class II region, was studied in 167 IDDM patients...

journal_title：European journal of immunology

authors： Caillat-Zucman S,Bertin E,Timsit J,Boitard C,Assan R,Bach JF

更新日期：1993-08-01 00:00:00

abstract：:A serological cross-reactivity between env gp120 glycoprotein of the human immunodeficiency virus (HIV) and a human cellular surface protein has been defined by a monoclonal antibody (M38) raised against HIV. The cellular antigen is a protein of ca. 80 kDa expressed on a small fraction of mononuclear cells in peripher...

journal_title：European journal of immunology

authors： Beretta A,Grassi F,Pelagi M,Clivio A,Parravicini C,Giovinazzo G,Andronico F,Lopalco L,Verani P,Buttò S

更新日期：1987-12-01 00:00:00

abstract：:T-cell destiny during thymic selection depends on the affinity of the TCR for autologous peptide ligands presented in the context of MHC molecules. This is a delicately balanced process; robust binding leads to negative selection, yet some affinity for the antigen complex is required for positive selection. All TCRs o...

journal_title：European journal of immunology

authors： Aleksic M,Liddy N,Molloy PE,Pumphrey N,Vuidepot A,Chang KM,Jakobsen BK

更新日期：2012-12-01 00:00:00

abstract：:We used 5-(and 6-) carboxyfluorescein diacetate succinimidyl ester labeled TCR-transgenic CD4(+) T cells to investigate the contribution of B7 costimulation to T cell activation and clonal expansion. B7 costimulation was blocked with the fusion protein cytotoxic T lymphocyte-associated antigen-4 (CTLA-4)-Ig, which pre...

journal_title：European journal of immunology

authors： Lumsden JM,Prasad SJ,Peach RJ,Ronchese F

更新日期：2003-08-01 00:00:00

abstract：:This study describes a general strategy to produce hybrid monoclonal antibodies that are capable of targeting human cytotoxic T lymphocytes (CTL) against any cell carrying the appropriate target antigen. This is done by fusing a HAT-sensitive, G418-resistant anti-T3 hybridoma with immune spleen cells (or with other hy...

journal_title：European journal of immunology

authors： Lanzavecchia A,Scheidegger D

更新日期：1987-01-01 00:00:00

abstract：:Natural killer (NK) cells (CD56(+)/CD3(-)) in the circulation of cancer patients were reported to have low NK activity and undergo spontaneous apoptosis. A possible relationship between apoptosis and impaired NK activity was studied by Annexin V-binding and NK-cell assays performed with peripheral blood mononuclear ce...

journal_title：European journal of immunology

authors： Bauernhofer T,Kuss I,Henderson B,Baum AS,Whiteside TL

更新日期：2003-01-01 00:00:00

abstract：:A major feature of the immature immune system in the newborn is its inability to produce significant levels of immunoglobulins other than IgM in response to antigens. It has recently been demonstrated that interaction of the CD40 molecule on B cells with the CD40 ligand (CD40L) on activated T cells is pivotal for immu...

journal_title：European journal of immunology

authors： Brugnoni D,Airò P,Graf D,Marconi M,Lebowitz M,Plebani A,Giliani S,Malacarne F,Cattaneo R,Ugazio AG

更新日期：1994-08-01 00:00:00

abstract：:CD5 is expressed on T cells and a subset of B cells (B1a). It can attenuate TCR signalling and impair CTL activation and is a therapeutic targetable tumour antigen expressed on leukemic T and B cells. However, the potential therapeutic effect of functionally blocking CD5 to increase T cell anti-tumour activity against...

journal_title：European journal of immunology

authors： Alotaibi F,Rytelewski M,Figueredo R,Zareardalan R,Zhang M,Ferguson PJ,Maleki Vareki S,Najajreh Y,El-Hajjar M,Zheng X,Min WP,Koropatnick J

更新日期：2020-05-01 00:00:00

abstract：:T90/44 is a cell surface antigen which is present on human T cells of the helper and cytotoxic subsets and which binds the 9.3 monoclonal antibody (9.3 mAb). It is expressed in the form of 90-kDa disulfide-bonded dimers of a 44-kDa polypeptide and of free 44-kDa subunits. The function of T90/44 was investigated in a s...

journal_title：European journal of immunology

authors： Lesslauer W,Koning F,Ottenhoff T,Giphart M,Goulmy E,van Rood JJ

更新日期：1986-10-01 00:00:00

abstract：:The development of the antibody repertoire in newborn mice is greatly influenced by idiotype network interactions. It has been demonstrated that anti-idiotypic antibodies either directly injected or transferred from the mother may alter the repertoire for life. For an elucidation of the underlying mechanisms we have a...

journal_title：European journal of immunology

authors： Lemke H,Lange H,Berek C

更新日期：1994-12-01 00:00:00

abstract：:Amount and affinity of anti-beta-D-galactosidase-activating antibodies (AAb) were studied in two lines of mice obtained by selective breeding for antibody response to heterologous erythrocytes. These lines, referred to as high (H) and low (L) lines, differ also in their responses to many antigens. Concerning AAb amoun...

journal_title：European journal of immunology

authors： Conway de Macario E,Heumann AM,Macario AJ,Biozzi G

更新日期：1979-03-01 00:00:00

abstract：:The responses of a single cloned T cell line to three different class II major histocompatibility complex (MHC) ligands have been compared for avidity, determined by inhibition with anti-T cell receptor Fab fragments directed at two different receptor epitopes, and for ease of inhibition with anti-CD4 antibody. It has...

journal_title：European journal of immunology

authors： Portoles P,Janeway CA Jr

更新日期：1989-01-01 00:00:00