Rheumatoid factors and secondary immune responses in the mouse. I. Frequent occurrence of hybridomas secreting IgM anti-IgG1 autoantibodies after immunization with protein antigens.

abstract：:R24 is a monoclonal antibody directed against the cell surface ganglioside GD3. It can detect GD3 on the surface of a subset of T lymphocytes and can stimulate proliferation and secretion of cytokines in vitro. In the present report, we examined the effects of the R24 antibody upon antigen-specific T cell response, em...

journal_title：European journal of immunology

authors： Boussiotis VA,Pardo NA,Collins H,Houghton A,Ritz J,Nadler LM,Soiffer RJ

更新日期：1996-09-01 00:00:00

abstract：:The lone CX3C chemokine, fractalkine (FK), is expressed in a membrane-bound form on activated endothelial cells and mediates attachment and firm adhesion of T cells, monocytes and NK cells. We now show that FK is associated with dendritic cells (DC) in epidermis and lymphoid organs. In normal human skin, dual-color fl...

journal_title：European journal of immunology

authors： Papadopoulos EJ,Sassetti C,Saeki H,Yamada N,Kawamura T,Fitzhugh DJ,Saraf MA,Schall T,Blauvelt A,Rosen SD,Hwang ST

更新日期：1999-08-01 00:00:00

abstract：:Prostaglandins (PG) are important modulators of immune and inflammatory responses. We recently demonstrated that the production of PGD(2) by the helminthic parasite Schistosoma mansoni inhibits the migration of epidermal Langerhans cells (LC) to the draining lymph nodes (DLN). Here, we identify the responsible parasit...

journal_title：European journal of immunology

authors： Hervé M,Angeli V,Pinzar E,Wintjens R,Faveeuw C,Narumiya S,Capron A,Urade Y,Capron M,Riveau G,Trottein F

更新日期：2003-10-01 00:00:00

abstract：:The molecular mimicry represented by cross-recognition of determinants shared by unrelated antigens by antibodies or T cells is of broad immunological interest. In this study, we analyzed the cross-recognition by CD4+ T cells of a peptide epitope shared by two mycobacterial proteins of diverse sequence, represented by...

journal_title：European journal of immunology

authors： Harris DP,Vordermeier HM,Singh M,Moreno C,Jurcevic S,Ivanyi J

更新日期：1995-11-01 00:00:00

abstract：:An interferon (IFN)-gamma immunoreactive molecule, localized to small neurons in peripheral sensory ganglia (N-IFN-gamma), has been detected with two mouse monoclonal antibodies (DB1 and DB16) directed against different epitopes of rat IFN-gamma. To define N-IFN-gamma with regard to its protein characteristics and bio...

journal_title：European journal of immunology

authors： Olsson T,Kelic S,Edlund C,Bakhiet M,Höjeberg B,van der Meide PH,Ljungdahl A,Kristensson K

更新日期：1994-02-01 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：:The expression of HLA class II genes is under the control of a transcriptional activator, CIITA, encoded by the AIR-1 locus. Here we show that CIITA inhibits HIV-1 LTR transactivation mediated by Tat. The inhibition occurred when CIITA and Tat were transiently expressed in cells after transfection and, most importantl...

journal_title：European journal of immunology

authors： Accolla RS,Mazza S,De Lerma Barbaro A,De Maria A,Tosi G

更新日期：2002-10-01 00:00:00

abstract：:The scavenger receptor-A I/II (SR-A) and macrophage receptor with collagenous domain (MARCO) share a common domain organisation and ligand repertoire, including selected polyanions and gram-positive and -negative organisms, but differ in fine specificity of ligand binding, tissue distribution and regulation. Neisseria...

journal_title：European journal of immunology

authors： Mukhopadhyay S,Chen Y,Sankala M,Peiser L,Pikkarainen T,Kraal G,Tryggvason K,Gordon S

更新日期：2006-04-01 00:00:00

abstract：:RNA from 170 different Ig-secreting hybridomas was hybridized with VH gene probes 7183, QUPC52, S107, J558, J606, 36-60, V31, X-24 and V-GAM 3.8, with the aim of comparing xid to non-xid mice, neonatal NZB to adult NZB, and the peritoneal cavity with the splenic compartments for VH gene family expression. Our results ...

journal_title：European journal of immunology

authors： Dighiero G,Lim A,Lembezat MP,Kaushik A,Andrade L,Freitas A

更新日期：1988-12-01 00:00:00

abstract：:TGF-beta1 was examined for the ability to regulate Ag-presentation by B cells, using A20-HL B lymphoma cells bearing TNP-specific IgM receptors. Treatment of A20-HL cells with TGF-beta1 at 1 ng/ml, a concentration that inhibited proliferation, enhanced presentation of Ag internalized via surface IgM (sIgM), but not vi...

journal_title：European journal of immunology

authors： Arai C,Ichijo T,Tanaka Y,Okada Y,Umeda M,Uchida T,Kiniwa M,Kakiuchi T

更新日期：2003-07-01 00:00:00

abstract：:Regulatory T cells (Treg) provide protection from autoimmune disease, graft-versus-host disease, transplant rejection and overwhelming tissue destruction during infections. Conversely, high Treg numbers enable cancer cells to evade the host immune response. Thus, Treg are seen as an important tool to manipulate the im...

journal_title：European journal of immunology

authors： Banham AH,Powrie FM,Suri-Payer E

更新日期：2006-11-01 00:00:00

abstract：:Major histocompatibility complex (MHC) class II molecules have been implicated in cell adhesion in two ways. In addition to the well-established role of class II antigens in low-affinity adhesion provided by interactions between class II and CD4, recent data indicated that class II may also induce adhesion between T a...

journal_title：European journal of immunology

authors： Odum N,Ledbetter JA,Martin P,Geraghty D,Tsu T,Hansen JA,Gladstone P

更新日期：1991-09-01 00:00:00

abstract：:The concept that naive CD4+ and CD8+ T cells require co-stimulatory signals for activation and proliferation is well documented. Less clear is the need for co-stimulation during the effector phase of the T cell response. Here we examined the influence of B7-1 (CD80) during the effector phase of an autoimmune response ...

journal_title：European journal of immunology

authors： Allison J,Stephens LA,Kay TW,Kurts C,Heath WR,Miller JF,Krummel MF

更新日期：1998-03-01 00:00:00

abstract：:The human promyelocytic U937 cells express detectable levels of MHC class II (MHC-II) molecules. Treatment with 12-o--tetradecanoyl phorbol 13-acetate (TPA), inducing macrophage-like differentiation, produces a dramatic decrease of MHC-II expression as result of down-modulation of the activation of immune response gen...

journal_title：European journal of immunology

authors： De Lerma Barbaro A,Procopio FA,Mortara L,Tosi G,Accolla RS

更新日期：2005-02-01 00:00:00

abstract：:A monoclonal antibody (mAb) directed to a human leukocyte 55-kDa cell surface molecule with identical cellular distribution and biochemical properties to the CD4 was able to inhibit T cell proliferation induced either in a mixed lymphocyte culture or by activation with mAb anti-CD3, anti-CD2 or phytohemagglutinin. The...

journal_title：European journal of immunology

authors： Carrera AC,Sanchez-Madrid F,Lopez-Botet M,Bernabeu C,De Landazuri MO

更新日期：1987-02-01 00:00:00

abstract：:Beta1 integrins can provide T cell co-stimulation, but little is known concerning their downstream signaling pathways. We found that Pyk2, a focal adhesion kinase-related tyrosine kinase, is regulated by beta1 integrin signaling in human T cells. Stimulation of Jurkat T cells with the alpha4beta1 integrin ligand VCAM-...

journal_title：European journal of immunology

authors： van Seventer GA,Mullen MM,van Seventer JM

更新日期：1998-11-01 00:00:00

abstract：:Self-glycosphingolipids bind to surface CD1 molecules and are readily displaced by other CD1 ligands. This capacity to exchange antigens at the cell surface is not common to other antigen-presenting molecules and its physiological importance is unclear. Here we show that a large pool of cell-surface CD1a, but not CD1b...

journal_title：European journal of immunology

authors： Manolova V,Kistowska M,Paoletti S,Baltariu GM,Bausinger H,Hanau D,Mori L,De Libero G

更新日期：2006-05-01 00:00:00

abstract：:Cytokine-induced memory-like (CIML) NK cells are endowed with the capacity to mediate enhanced effector functions upon cytokine or activating receptor restimulation for several weeks following short-term preactivation with IL-12, IL-15, and IL-18. Promising results from a first-in-human clinical trial highlighted the ...

journal_title：European journal of immunology

authors： Ghofrani J,Lucar O,Dugan H,Reeves RK,Jost S

更新日期：2019-08-01 00:00:00

abstract：:Studies of experimental autoimmune encephalomyelitis (EAE) in rodents have revealed that encephalitogenic T cell lines reactive with myelin basic protein (BP) are frequently dominated by clones expressing a restricted T cell receptor repertoire. Using the rat EAE model, we have begun to examine the basis for clonal do...

journal_title：European journal of immunology

authors： Sun D,Hu XZ,Coleclough C

更新日期：1995-01-01 00:00:00

abstract：:Here we demonstrate that components of the entire complement cascade are fixed on the surface of erythrocytes infected with the human malarial parasite Plasmodium falciparum. Despite the activation of lytic complement factors, no complement-mediated lysis of P. falciparum-infected erythrocytes occurred only in the abs...

journal_title：European journal of immunology

authors： Wiesner J,Jomaa H,Wilhelm M,Tony HP,Kremsner PG,Horrocks P,Lanzer M

更新日期：1997-10-01 00:00:00

abstract：:Human Vgamma9Vdelta2 T cells contribute to immunity against intracellular pathogens and recognize nonpeptidic antigens, such as the mycobacterial phosphoantigen TUBAg. HIV infection is associated with a polyclonal decrease of peripheral Vgamma9Vdelta2 T cells and we previously reported that the remaining cells show a ...

journal_title：European journal of immunology

authors： Boullier S,Poquet Y,Debord T,Fournie JJ,Gougeon ML

更新日期：1999-01-01 00:00:00

abstract：:Interleukin (IL)-7 and IL-2 are important lymphoproliferative cytokines which both use the gamma c chain as part of their respective receptors. To learn more of their signaling mechanisms a comparison was made of the patterns of intracellular tyrosine phosphorylated proteins induced by these cytokines in the murine T ...

journal_title：European journal of immunology

authors： Crawley JB,Willcocks J,Foxwell BM

更新日期：1996-11-01 00:00:00

abstract：:The potential of synthetic peptides as vaccines is restricted by their frequent lack of immunogenicity. As with haptens, coupling to a carrier protein is usually required to provide T cell help to anti-peptide antibody-producing B cells. In spite of their short length, a few natural or synthetic peptides are immunogen...

journal_title：European journal of immunology

authors： Borras-Cuesta F,Petit-Camurdan A,Fedon Y

更新日期：1987-08-01 00:00:00

abstract：:The proliferative state of functionally defined populations of size-separated pre-B cells was investigated. The results presented here support the hypothesis that pre-B cells are in the G2 phase when stable membrane IgM is first expressed. Small resting precursor cells significantly adhere to nylon wool columns, unlik...

journal_title：European journal of immunology

authors： Deslauriers-Boisvert N,Mercier G,Lafleur L

更新日期：1982-04-01 00:00:00

abstract：:The 95-kDa antigen recognized by the anti-CD19 panel of monoclonal antibodies is found on the surface of most cells of the B cell lineage. Anti-CD19 antibodies inhibit B cell proliferation in response to anti-Ig plus interleukin 4 (IL4), but enhance the response to mitogenic concentrations of either phorbol 12-myrista...

journal_title：European journal of immunology

authors： Rigley KP,Callard RE

更新日期：1991-03-01 00:00:00

abstract：:In mice infected with the non-lethal malaria parasite Plasmodium chabaudi chabaudi AS, a prominent switch from a Th1 to a Th2 type of response occurs in CD4+ T cells at the time of peak parasitemia or shortly thereafter (9-15 days after infection). This is accompanied by a major increase in IL-4, and a similar decreas...

journal_title：European journal of immunology

authors： Poorafshar M,Helmby H,Troye-Blomberg M,Hellman L

更新日期：2000-09-01 00:00:00

abstract：:Vaccination of mice with irradiated Schistosoma mansoni larvae confers high levels of immunity which is mediated by Th1-type lymphocytes. To investigate a possible role for IL-12 in the induction of protection, we have compared the immune response of IL-12 p40-deficient (KO) mice and their C57BL/6 (WT) counterparts fo...

journal_title：European journal of immunology

authors： Anderson S,Shires VL,Wilson RA,Mountford AP

更新日期：1998-09-01 00:00:00

abstract：:The effect of phorbol 12-myristate 13-acetate (PMA) on the synthesis, assembly and processing of the components of the T cell receptor (TcR) was studied with special focus on the CD3 omega chain. Treatment of the human leukemic T cell line Jurkat with PMA increased the synthesis of the Ti alpha, CD3 gamma and CG3 zeta...

journal_title：European journal of immunology

authors： Vangsted A,Neisig A,Wallin H,Zeuthen J,Geisler C

更新日期：1993-06-01 00:00:00

abstract：:Traumatic brain injury (TBI) elicits innate inflammatory responses that can lead to secondary brain injury. To better understand the mechanisms involved in TBI-induced inflammation, we examined the nature of macrophages responding to TBI in mice. In this model, brain macrophages were increased >20-fold the day after i...

journal_title：European journal of immunology

authors： Hsieh CL,Kim CC,Ryba BE,Niemi EC,Bando JK,Locksley RM,Liu J,Nakamura MC,Seaman WE

更新日期：2013-08-01 00:00:00

abstract：:Cycling lymphocytes may express the enzyme telomerase which is involved in maintenance of telomere length and cell proliferation potential. In CD8(+) T cells freshly isolated from peripheral blood, we found that in vivo cycling cells expressed HLA-DR. Furthermore, CD28-positive cells are known to have longer telomeres...

journal_title：European journal of immunology

authors： Speiser DE,Migliaccio M,Pittet MJ,Valmori D,Liénard D,Lejeune F,Reichenbach P,Guillaume P,Lüscher I,Cerottini JC,Romero P

更新日期：2001-02-01 00:00:00