Abstract:
:Restriction fragment length polymorphism has been compared between the Igh loci of C57BL/6 and MOLF/EI (Mus musculus molossinus) mice utilizing probes which detect the C gamma 2b gene and genes from nine VH-gene families. Distinct restriction site patterns were found for the CH genes and for VH families PC7183, Q52 and X24. VH families V31 and J558 showed identical patterns. Mixed patterns of identical and distinct bands were detected in VH families S107, J606, V3660 and VGAM3.8. This indicates that a recombination took place involving the Igh loci of a M. m. molossinus and a progenitor of the C57BL/6 strain. The breakpoint of recombination maps to the chromosomal region carrying VH families S107, J606, VGAM3.8 and V3660. VH families PC7183, Q52 and X24 map 3' to the recombination breakpoint and proximal to the DH-JH-CH region, whereas VH families V31 and J558 accordingly map 5' to the recombination breakpoint and distal to DH-JH-CH. This order of VH families was confirmed by deletion mapping utilizing hybridomas which are haploid either for the Ighb or for the Igha locus. The mapping data indicate that the VH families of the mouse are organized in overlapping clusters. This notion is confirmed by demonstration of the physical linkage of VH genes from families V31 and J558 in the Igha locus.
journal_name
Eur J Immunoljournal_title
European journal of immunologyauthors
Blankenstein T,Krawinkel Udoi
10.1002/eji.1830170920subject
Has Abstractpub_date
1987-09-01 00:00:00pages
1351-7issue
9eissn
0014-2980issn
1521-4141journal_volume
17pub_type
杂志文章abstract::The murine T cell clone D10.G4.1 can be induced to proliferate by monoclonal antibodies (mAb) to the T cell receptor (TcR) or to Thy-1 molecules. When cells were stimulated by anti-TcR mAb, a group of 4 proteins (19-25 kDa) was specifically phosphorylated. This effect was completely mimicked by the Ca2+ ionophore A231...
journal_title:European journal of immunology
pub_type: 杂志文章
doi:10.1002/eji.1830180727
更新日期:1988-07-01 00:00:00
abstract::CD25+ FOXP3+CD4+ T cells (Treg) have been considered to play an important role in immune tolerance against several tumor antigens. It has also been indicated that high-level expression of FOXP3 (FOXP3high) is sufficient to confer suppressive activity to normal non-Treg. Here, we showed for the first time that vascular...
journal_title:European journal of immunology
pub_type: 杂志文章
doi:10.1002/eji.200939887
更新日期:2010-01-01 00:00:00
abstract::Immunization leads to the generation of both antibody-forming cells (AFC) and memory B cells which are thought to arise in germinal centers within lymphoid follicles. The findings that the precursors to memory B cells reside in the J11Dlo subpopulation of the spleens in non-immune mice and that this subpopulation is d...
journal_title:European journal of immunology
pub_type: 杂志文章
doi:10.1002/eji.1830220526
更新日期:1992-05-01 00:00:00
abstract::The cytotoxic response of cell sorter-purified small Lyt-2+ splenic cytotoxic lymphocyte precursors from 10 individual C57BL/6 mice to mutant class I H-2Kbm1 or H-2Dbm14 allodeterminants was analyzed under limiting dilution conditions. The cytotoxic activity of anti-bm1-specific or anti-bm14-specific cytotoxic T lymph...
journal_title:European journal of immunology
pub_type: 杂志文章
doi:10.1002/eji.1830161220
更新日期:1986-12-01 00:00:00
abstract::Several groups have described that a low percentage of in vitro cultured T cell receptor (TcR) gamma/delta cells express CD8. Contrary to TcR alpha/beta cells, however, CD8 on these TcR gamma/delta cells was shown to be a CD8 alpha homodimer. We describe here that addition of interleukin-7 (IL-7) to a short-term in vi...
journal_title:European journal of immunology
pub_type: 杂志文章
doi:10.1002/eji.1830220902
更新日期:1992-09-01 00:00:00
abstract::Reactive nitrogen intermediates (RNI), like nitric oxide (NO) and peroxynitrite, have antiviral effects against certain viruses. Hantaviruses, like other members of the Bunyaviridae family, have previously not been shown to be sensitive to RNI. In this study, we compared the effects of NO and peroxynitrite on hantavir...
journal_title:European journal of immunology
pub_type: 杂志文章
doi:10.1002/eji.200535587
更新日期:2006-10-01 00:00:00
abstract::Antigen stimulation induces specific CD4 T cells to change from a resting phenotype (CD45RC+) to a "memory" phenotype (CD45RC-), an isoform switch that is reversible and regulated by persisting antigen. We show here that CD4 T cells responsible for mediating allograft rejection undergo a similar CD45RC+ to CD45RC- swi...
journal_title:European journal of immunology
pub_type: 杂志文章
doi:10.1002/(SICI)1521-4141(199907)29:07<2177::AID-IMM
更新日期:1999-07-01 00:00:00
abstract::For homeostasis, T cells integrate non-cognate TCR-dependent and -independent signals to survive and weakly proliferate. In contrast to antigen-specific, stable, and long-lived contacts, signaling in short-lived homeostatic interactions depends upon the coordination of ongoing T-cell migration on the surface of DC and...
journal_title:European journal of immunology
pub_type: 杂志文章
doi:10.1002/eji.201040575
更新日期:2010-10-01 00:00:00
abstract::The nonobese diabetic (NOD) mouse is a relevant model for studying human insulin-dependent diabetes mellitus (IDDM). The selective destruction of insulin-secreting cells in this model is subsequent to an autoimmune reaction directed towards the beta cells inside the islets of Langerhans of the pancreas. Given the key ...
journal_title:European journal of immunology
pub_type: 杂志文章
doi:10.1002/eji.1830210511
更新日期:1991-05-01 00:00:00
abstract::The cloned human gamma 1 heavy chain gene (HIG1) was scarcely expressed in the stable transformants of a mouse fibroblast line, L cell or a T cell line, EL4, and no gamma 1 heavy chain was produced in these cells. Upon treatment with cycloheximide or other kinds of protein synthesis inhibitors, the transcription of HI...
journal_title:European journal of immunology
pub_type: 杂志文章
doi:10.1002/eji.1830170906
更新日期:1987-09-01 00:00:00
abstract::We show that, in vitro, the response of thymocytes to certain stimuli, and their survival largely depend on the nature of the culture environment, i.e. whether thymocytes are stimulated within intact thymus lobes or in cell suspension. Exposure of isolated thymocytes to 12-O-tetra-decanoylphorbol 13-acetate (TPA)+iono...
journal_title:European journal of immunology
pub_type: 杂志文章
doi:10.1002/eji.1830221011
更新日期:1992-10-01 00:00:00
abstract::Gradual depletion of CD4+ T cells is a typical characteristic of pathogenic SIV infection. Intriguingly, we find a spontaneous CD4+ T-cell homeostasis in northern pig-tailed macaques (Macaca leonina) during SIVmac239 infection. ...
journal_title:European journal of immunology
pub_type: 信件
doi:10.1002/eji.201747284
更新日期:2018-02-01 00:00:00
abstract::Tumor-specific helper T cell activity was detected in the spleens of tumor-bearing mice using a sensitive, simple and reproducible in vitro assay based on those previously described for soluble hapten-carrier antigens. Helper activity disappears when the tumor is large. This is coincident with the appearance of two di...
journal_title:European journal of immunology
pub_type: 杂志文章
doi:10.1002/eji.1830120809
更新日期:1982-08-01 00:00:00
abstract::A mouse lymphocyte surface molecule which is selectively expressed by mucosal T cells and detected with the monoclonal antibody (mAb) M290 has provisionally been identified as a beta 7 integrin. Identification was based on close homology of its beta subunit at the N terminus with the recently reported, highly distinct...
journal_title:European journal of immunology
pub_type: 杂志文章
doi:10.1002/eji.1830211041
更新日期:1991-10-01 00:00:00
abstract::The T cell repertoire of BALB/c mice contains clones capable of recognizing p-azobenzenearsonate (ABA)-tyrosine (Tyr) in association with both I-A and I-E-encoded class II molecules. Immunization of BALB/c animals with ABA-GAT (terpolymer of L-Glu60-L-Ala30-L-Tyr10) or ABA-GLT (terpolymer of L-Glu51-L-Lys34-L-Tyr15) i...
journal_title:European journal of immunology
pub_type: 杂志文章
doi:10.1002/eji.1830151214
更新日期:1985-12-01 00:00:00
abstract::Hypoxia and glucose deprivation are often observed in the microenvironment surrounding solid tumors in vivo. However, how they interfere with MHC class I antigen processing and CD8(+) T-cell responses remains unclear. In this study, we analyzed the production of antigenic peptides presented by classical MHC class I in...
journal_title:European journal of immunology
pub_type: 杂志文章
doi:10.1002/eji.201545835
更新日期:2016-04-01 00:00:00
abstract::The outcomes of many diseases differ between women and men, with women experiencing a higher incidence and more severe pathogenesis of autoimmune and some infectious diseases. It has been suggested that this is partially due to activation of plasmacytoid dendritic cells (pDCs), the main producers of interferon (IFN)-α...
journal_title:European journal of immunology
pub_type: 杂志文章
doi:10.1002/eji.201646725
更新日期:2017-02-01 00:00:00
abstract::IFN-gamma plays a crucial role in the defense against infection with Candida albicans. Since IL-18 and IL-12 are strong stimuli of IFN-gamma production, we investigated whether endogenous IL-18 and IL-12 are involved in the host defense during disseminated candidiasis. IL-18 knockout (IL-18-/-) mice, but not IL-12-/- ...
journal_title:European journal of immunology
pub_type: 杂志文章
doi:10.1002/eji.200323737
更新日期:2003-12-01 00:00:00
abstract::IL-22 is an IFN-IL-10 cytokine family member, which is produced by activated Th1 and NK cells and acts primarily on epithelial cells. Here we demonstrate that IL-22, in contrast to its relative IFN-gamma, regulates the expression of only a few genes in keratinocytes. This is due to varied signal transduction. Gene exp...
journal_title:European journal of immunology
pub_type: 杂志文章
doi:10.1002/eji.200535503
更新日期:2006-05-01 00:00:00
abstract::The number of patients with severe atopic dermatitis (AD) has been on the rise recently. We are therefore urgently in need of a treatment that can suppress Th2 cell-mediated responses in an Ag-specific fashion. Oligodeoxynucleotides (ODN)containing CpG motifs (CpG ODN) have been highlighted as immunomodulators that re...
journal_title:European journal of immunology
pub_type: 杂志文章
doi:10.1002/eji.200526274
更新日期:2005-11-01 00:00:00
abstract::The IgG2a(b) heavy chain allopeptide determinant gamma2a(b) 436-451 (Kabat numbering) presented by the major histocompatibility complex (MHC) class II molecule I-Ad is recognized by T cells which cross-react with a corneal self antigen and with the UL6 protein of the herpes simplex virus which induce autoimmune kerati...
journal_title:European journal of immunology
pub_type: 杂志文章
doi:10.1002/(SICI)1521-4141(199901)29:01<189::AID-IMMU
更新日期:1999-01-01 00:00:00
abstract::In this study, we demonstrated that antibodies reactive with a common beta 1 subunit (CD29) of the VLA family of antigens could synergize with CD3 but not CD2 in inducing CD4 cell proliferation in a serum-free culture system. The extent of activation was similar to that obtained when CD4 cells were cultured with anti-...
journal_title:European journal of immunology
pub_type: 杂志文章
doi:10.1002/eji.1830210212
更新日期:1991-02-01 00:00:00
abstract::The CD4 T cell surface molecule binds MHC class II determinants expressed on antigen-presenting cells. CD4 is thought to enhance T cell activation by serving as an adhesion molecule as well as possibly by transducing an independent intracellular signal during the process of antigen stimulation. The recent observation ...
journal_title:European journal of immunology
pub_type: 杂志文章
doi:10.1002/eji.1830200628
更新日期:1990-06-01 00:00:00
abstract::The proteins p40 (Mr = 40 000), p32 (Mr = 32 000), p28 (Mr = 28 000), p20 (Mr = 20 000) and p10 (Mr = 10 000) are described which occur in noncovalent association with the polymorphic alpha, beta heterodimer of class II antigens. They were investigated with respect to their molecular characteristics and their mutual s...
journal_title:European journal of immunology
pub_type: 杂志文章
doi:10.1002/eji.1830140606
更新日期:1984-06-01 00:00:00
abstract::The fine specificity of murine B 10.A/SgSn (B 10.A) T cells reactive with hen egg-white lysozyme (HEL) has been studied through the use of reduced, carboxymethylated HEL, a set of peptides encompassing the entire molecule, and a set of variant lysozymes from other species. Cells were taken from the lymph nodes drainin...
journal_title:European journal of immunology
pub_type: 杂志文章
doi:10.1002/eji.1830100705
更新日期:1980-07-01 00:00:00
abstract::A number of applications of antibodies in diagnosis and therapy require multivalent reagents either because of the polymeric nature of the antigens or because biological activity depends on an effect on the formation of homodimeric species. Here, we report a procedure for mass screening of phage-derived monomeric anti...
journal_title:European journal of immunology
pub_type: 杂志文章
doi:10.1002/eji.1830270307
更新日期:1997-03-01 00:00:00
abstract::Cartilage-specific proteins are considered potential autoantigens that could continuously fuel autoimmune responses directed to the joints in rheumatoid arthritis (RA). Using recombinant chimeric collagen type II we have identified one major type II collagen (CII) epitope (denoted U1) recognized by RA sera. The U1 epi...
journal_title:European journal of immunology
pub_type: 杂志文章
doi:10.1002/1521-4141(200106)31:6<1666::aid-immu1666>3
更新日期:2001-06-01 00:00:00
abstract::Membrane-bound IgG was found only on old populations of platelets from normal individuals. This IgG could be dissociated from senescent cells by repeatedly heating the cells. Heat-eluted IgG (He-IgG) prepared from senescent red blood cells was capable of binding to either heat-treated old platelets or Vibrio cholerae ...
journal_title:European journal of immunology
pub_type: 杂志文章,收录出版
doi:10.1002/eji.1830131207
更新日期:1983-12-01 00:00:00
abstract::Peptide ligands presented by MHC class I molecules are generated in a cascade of proteolytic events starting with the proteasome in the cytosol and frequently terminating with trimming aminopeptidases in the endoplasmic reticulum. Several cytosolic proteases can carry out intermediate proteolytic steps between these s...
journal_title:European journal of immunology
pub_type: 评论,杂志文章
doi:10.1002/eji.200838181
更新日期:2008-03-01 00:00:00
abstract::C1q, a subcomponent of C1--the first component of complement, is synthesized by macrophages (M phi). Immunofluorescence and immunoperoxidase studies first indicated the presence of C1q on the surface of guinea pig (gp) and human peritoneal M phi (Loos, M., Storz, R., Müller, W. and Lemmel, E. M., Immunobiology 1981. 1...
journal_title:European journal of immunology
pub_type: 杂志文章
doi:10.1002/eji.1830230918
更新日期:1993-09-01 00:00:00