Abstract:
:Membrane-bound immunoglobulins of the IgM and IgD class are expressed on the B cell surface in association with a disulfide-linked heterodimer consisting of alpha and beta subunits. While the alpha component of the IgM antigen receptor (IgM-alpha, 34 kDa) is encoded by the B cell-specific gene mb-1, the gene coding for IgD-alpha (35 kDa) has not yet been identified. We show here that the alpha component of the IgD antigen receptor is also encoded by the mb-1 gene. The difference in molecular weight between IgM-alpha and IgD-alpha thus seems to be due to post-translational modifications of the mb-1 gene product. We also demonstrate that the previously described myeloma variant J558L delta m2.6 expresses an alternative form of the IgD antigen receptor, which does not contain an alpha/beta heterodimer.
journal_name
Eur J Immunoljournal_title
European journal of immunologyauthors
Wienands J,Reth Mdoi
10.1002/eji.1830211012subject
Has Abstractpub_date
1991-10-01 00:00:00pages
2373-8issue
10eissn
0014-2980issn
1521-4141journal_volume
21pub_type
杂志文章abstract::IL-33 is a novel cytokine of the IL-1 family and mediates its biological effect via the receptor ST2, which is selectively expressed on Th2 cells but not Th1 cells. IL-33 drives production of Th2-associated cytokines including IL-5 and IL-13 and thereby promotes defense and pathology in mucosal organs. Cell locomotion...
journal_title:European journal of immunology
pub_type: 杂志文章
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abstract::Recognition of foreign DNA by cytosolic innate immune receptors triggers the production of IFN-beta. However, it is unclear whether different types of DNA ligands are recognized by similar receptors and whether the resulting response is distinct from the endosomal TLR response. To address these questions, we compared ...
journal_title:European journal of immunology
pub_type: 杂志文章
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更新日期:2009-07-01 00:00:00
abstract::CD4+CD25(hi)CD127(lo/-) regulatory T cells (Treg) have been implicated in the resolution of asthma-associated inflammation while the opposite role of CD4+ invariant NKT (iNKT) cells has been the subject of recent investigations. Studies here focused on mechanisms of interaction between CD4+ iNKT cells and Treg to furt...
journal_title:European journal of immunology
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更新日期:2008-07-01 00:00:00
abstract::Interleukin-31 (IL-31) is a Th2 cell-derived cytokine that has been closely linked to pruritic skin inflammation. More recently, enhanced IL-31 serum levels have also been observed in patients with allergic rhinitis and allergic asthma. Therefore, the main aim of this study was to unravel the contribution of IL-31 to ...
journal_title:European journal of immunology
pub_type: 杂志文章
doi:10.1002/eji.202048547
更新日期:2020-07-10 00:00:00
abstract::We have identified a novel subset of early B lineage cells in the mouse bone marrow (BM) by GL7 expression on cell surface. GL7(+)B220(low) BM cells have a large cell size and are CD43(-to low), CD95(-), Sca-1(-), I-A(low), IgM(-) and IgD(-), suggesting that they are large pre-B cells. These BM cells express lambda5 a...
journal_title:European journal of immunology
pub_type: 杂志文章
doi:10.1002/1521-4141(200201)32:1<291::AID-IMMU291>3.0
更新日期:2002-01-01 00:00:00
abstract::In experimental autoimmune encephalomyelitis (EAE), intravenous transfer of activated CD4(+) myelin-specific T cells is sufficient to induce disease. Transferred T cells access the CNS parenchyma by trafficking across the blood brain barrier (BBB) vascular endothelium into the perivascular space, and then across the g...
journal_title:European journal of immunology
pub_type: 杂志文章
doi:10.1002/eji.200425864
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abstract::A fusion between the mouse AKR thymoma BW5147 and a culture of homogeneously OX8+ (CD8) rat T lymphoblasts yield interleukin (IL) 2-dependent T cell hybridomas when selected in HAT medium supplemented with IL 2-containing supernatants of concanvalin A-activated cells and dexamethasone. IL 2-independent variants can be...
journal_title:European journal of immunology
pub_type: 杂志文章
doi:10.1002/eji.1830190704
更新日期:1989-07-01 00:00:00
abstract::Myeloid-derived suppressor cells (MDSC) play an important role in the cellular network regulating immune responses in cancer, chronic infectious diseases, autoimmunity, and in other pathological conditions. Morphological, phenotypic and functional heterogeneity is a hallmark of MDSC. This heterogeneity demonstrates th...
journal_title:European journal of immunology
pub_type: 杂志文章,评审
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更新日期:2010-11-01 00:00:00
abstract::Antimicrobial peptides human beta-defensins (hBD) are mainly produced by epithelia of several organs including skin, and participate in innate immunity by killing invading pathogens. Besides their microbicidal activities, hBD activate several inflammatory and immune cells. Since hBD are generated by tissues where mast...
journal_title:European journal of immunology
pub_type: 杂志文章
doi:10.1002/eji.200636379
更新日期:2007-02-01 00:00:00
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journal_title:European journal of immunology
pub_type: 杂志文章
doi:10.1002/eji.1830170118
更新日期:1987-01-01 00:00:00
abstract::The extracellular domain of the lymphocyte surface antigen CD38 has been recently shown to share a high sequence homology with a nicotinamide adenine dinucleotide (NAD+)-specific hydrolyzing enzyme cloned from the ovotestis of the gastropod Aplysia (E. States, D.J., Walseth, T.F., Lee, H. C., Trends Biochem. Sci. 1992...
journal_title:European journal of immunology
pub_type: 杂志文章
doi:10.1002/eji.1830231245
更新日期:1993-12-01 00:00:00
abstract::Twelve continuous rat tissue cultured mast cell (MC) lines were established by prolonged culture of rat peritoneal MC in the absence of added factors or feeder layers. Two of these lines, RCMC1 and RCMC2, have been briefly described previously, seven others are now also described. Both RCMC1 and RCMC2 lack a marker ch...
journal_title:European journal of immunology
pub_type: 杂志文章
doi:10.1002/eji.1830200127
更新日期:1990-01-01 00:00:00
abstract::Mismatch repair contributes to hypermutation in B lymphocytes, both by increasing the frequency of mutations and by changing the mutational patterns. In this paper, we investigated whether or not mismatch repair influences activation-induced cytidine deaminase (AID)-mediated hypermutation in a non-B lymphocyte line. W...
journal_title:European journal of immunology
pub_type: 杂志文章
doi:10.1002/eji.200526221
更新日期:2005-07-01 00:00:00
abstract::We have earlier described (Cardell, S. and Sander, B., Eur. J. Immunol. 1990. 20:389) mitogen-induced production of interleukin (IL)2, IL4 and IL5 mRNA by murine spleen cells, analyzed by in situ hybridization. In the present study we have investigated the potential of CD8 T cells to produce these interleukins, normal...
journal_title:European journal of immunology
pub_type: 杂志文章
doi:10.1002/eji.1830211028
更新日期:1991-10-01 00:00:00
abstract::The contribution of T cell responses to immunity against respiratory syncytial virus (RSV) is not fully defined, but this is an important issue for vaccine design. Recent studies demonstrating RSV-induced pulmonary T cell suppression suggest that RSV may have evolved strategies to escape T cell immunity. Here we evalu...
journal_title:European journal of immunology
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更新日期:2002-09-01 00:00:00
abstract::With the aid of a specific rabbit antibody preparation to purified monoclonal murine IgE, two plaque-forming cell (PFC) assays have been developed for the detection and enumeration of mouse IgE-secreting cells. The first assay, utilizing protein A-coated sheep red cells (protein A-SRC), detected antibody-secreting cel...
journal_title:European journal of immunology
pub_type: 杂志文章
doi:10.1002/eji.1830101210
更新日期:1980-12-01 00:00:00
abstract::Interferon regulatory factor-1 (IRF-1) is a transcription factor regulating the expression of several cytokines. Using IRF-1 knockout (KO) mice, the role of IRF-1 in the production and activity of IL-18 was evaluated. Administration of IL-12 or concanavalin A significantly increased levels of circulating IL-18 in wild...
journal_title:European journal of immunology
pub_type: 杂志文章
doi:10.1002/1521-4141(200102)31:2<369::aid-immu369
更新日期:2001-02-01 00:00:00
abstract::Anti-peroxidase antibody (Ab)-secreting hybrids have been produced by fusion of peroxidase (PO)-immunized mouse lymph node cells and immunoglobulin (Ig)-secreting P3-X63-Ag8 (X63) myeloma cells. Identification of Ab-secreting hybrids can be performed as early as day 5 after cell fusion by the hemolytic plaque assay. I...
journal_title:European journal of immunology
pub_type: 杂志文章
doi:10.1002/eji.1830090102
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journal_title:European journal of immunology
pub_type: 杂志文章
doi:10.1002/eji.1830060813
更新日期:1976-08-01 00:00:00
abstract::Signaling via the IL-7 receptor complex (IL-7Ralpha/CD127 and IL-2Rgamma/CD132) is required for T-cell development and survival. Decreased CD127 expression has been associated with persistent viral infections (e.g. HIV, HCV) and cancer. Many IL-2Rgamma-sharing (gammaC) cytokines decrease CD127 expression on CD4+ and C...
journal_title:European journal of immunology
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更新日期:2010-05-01 00:00:00
abstract::Both interleukin-7 (IL-7) and IL-7 receptor (R) gene knockout (IL-7-/- and IL-7R-/-) mice were employed in order to directly investigate the importance of the IL-7 and IL-7R signaling pathway for the development of intestinal intraepithelial lymphocytes (IEL). Loss of the IL-7R-specific gene resulted in complete defic...
journal_title:European journal of immunology
pub_type: 杂志文章
doi:10.1002/eji.1830270903
更新日期:1997-09-01 00:00:00
abstract::By means of a novel technique for identification and isolation of MHC class II-restricted antigen-specific T cells, we describe here in non-transgenic BALB / c mice physiological positive selection of an oligoclonal population of T cells which recognizes both a self MHC-derived peptide (Ialpha52) and a bacterial homol...
journal_title:European journal of immunology
pub_type: 杂志文章
doi:10.1002/(SICI)1521-4141(199912)29:12<3826::AID-IMM
更新日期:1999-12-01 00:00:00
abstract::Mice deficient for the adapter protein SLP65 (BLNK) show a partial block in early B cell development, reduced numbers of mature B cells in the periphery, an absence of B1 cells and a reduction of IgM and IgG3 serum immunoglobulin levels. A strikingly similar phenotype is observed in Btk-deficient mice. To investigate ...
journal_title:European journal of immunology
pub_type: 杂志文章
doi:10.1002/1521-4141(200107)31:7<2164::aid-immu2164>3
更新日期:2001-07-01 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
pub_type: 杂志文章
doi:10.1002/eji.200535544
更新日期:2006-05-01 00:00:00
abstract::In mouse Peyer's patches (PP), dendritic cells (DC) are localized in T cell areas as NLDC145+ CD11c+ cells, and in the dome and corona region of the follicle as NLDC145- CD11c+ cells, respectively, suggesting the presence of two different DC populations with distinct roles in antigen uptake, processing, and presentati...
journal_title:European journal of immunology
pub_type: 杂志文章
doi:10.1002/eji.1830270605
更新日期:1997-06-01 00:00:00
abstract::Listeria monocytogenes induces the formation of inflammasomes and subsequent caspase-1 activation, and the adaptor apoptosis-associated speck-like protein containing a CARD (ASC) is crucial for this response. However, the role of ASC in L. monocytogenes infection in vivo is unclear. In this study, we demonstrate that ...
journal_title:European journal of immunology
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doi:10.1002/eji.201444673
更新日期:2014-12-01 00:00:00
abstract::Mucosal boosting of BCG-immunised individuals with a subunit tuberculosis (TB) vaccine would be highly desirable, considering that the lungs are the principal port of entry for Mycobacterium tuberculosis (MTB) and the site of the primary infection and reactivation. However, the main roadblock for subunit TB vaccine de...
journal_title:European journal of immunology
pub_type: 杂志文章
doi:10.1002/eji.201343887
更新日期:2014-02-01 00:00:00
abstract::Rodents are significantly less sensitive to enterotoxin-induced shock, and are thus not valid human disease models. Here, we describe a mouse strain carrying the human CD4 and human major histocompatibility complex (MHC) class II (DQ6) transgenes in an endogenous CD4- and CD8-deficient background. T lymphocytes from t...
journal_title:European journal of immunology
pub_type: 杂志文章
doi:10.1002/eji.1830260518
更新日期:1996-05-01 00:00:00
abstract::Tapasin is a 48-kDa endoplasmic reticulum (ER)-resident glycoprotein that binds to the transporter associated with antigen processing (TAP) and mediates an interaction between TAP and newly synthesized MHC class I molecules. It is also essential for the proper antigen presenting function of HLA-A*0101 (HLA-A1), HLA-A*...
journal_title:European journal of immunology
pub_type: 杂志文章
doi:10.1002/(SICI)1521-4141(199810)28:10<3214::AID-IMM
更新日期:1998-10-01 00:00:00
abstract::We generated cell hybrids between mouse T cell lymphoma EL4 cells and mouse fibroblast B82 cells (BELIII and BELIV) to examine the expression of T cell receptor (TcR)/CD3 genes and their lymphoid-specific transcription factor genes, which are normally detected in EL4 cells. In BELIII and BELIV, expression of the TcR a...
journal_title:European journal of immunology
pub_type: 杂志文章
doi:10.1002/eji.1830250947
更新日期:1995-09-01 00:00:00