Abstract:
:The aim of this study was to investigate the epitope recognition pattern of La(SS-B) autoantibodies in sera from patients with Sjögren's syndrome (SS) and systemic lupus erythematosus (SLE) using overlapping synthetic decapeptides on solid phase. Eighty different decapeptides with five amino acids overlap from the human La(SS-B) autoantigen were synthesized on cellulose paper using F-moc chemistry. Tests were performed with 14 SS and six SLE sera. The results showed that the immune response to the La(SS-B) oligopeptides was restricted and unique for each individual with no particular pattern typical for each of the two diseases, apart from the fact that SLE sera gave positive reaction with fewer peptides. Regions within the N- and C-termini harboured most of the positive sequences. The authors specifically addressed the possibility of a viral aetiology for disease development or autoantibody generation. In this context the most frequently recognized linear epitopes on the La(SS-B) autoantigen showed sequence similarities with proteins from a range of ubiquitous human viruses, in particular from the herpes virus group. The La(SS-B) autoantibodies may thus be generated through molecular mimicry.
journal_name
Scand J Immunoljournal_title
Scandinavian journal of immunologyauthors
Haaheim LR,Halse AK,Kvakestad R,Stern B,Normann O,Jonsson Rdoi
10.1046/j.1365-3083.1996.d01-2.xsubject
Has Abstractpub_date
1996-01-01 00:00:00pages
115-21issue
1eissn
0300-9475issn
1365-3083journal_volume
43pub_type
杂志文章abstract::Immature monocytes residing in the spleens of newborn mice less than 6-7 days of age are known to suppress T-dependent and T-independent immune responses in vitro and in vivo. Suppression is mediated in part through products secreted by the newborn monocytes. In the present study, we have identified 3 monokines secret...
journal_title:Scandinavian journal of immunology
pub_type: 杂志文章
doi:10.1111/j.1365-3083.1986.tb01940.x
更新日期:1986-01-01 00:00:00
abstract::The autologous mixed lymphocyte reaction (AMLR) and T-cell subsets defined with monoclonal antibodies were examined in the peripheral blood of six patients with chronic mucocutaneous candidiasis (CMC). The AMLR was deficient in four of six patients when compared with simultaneously studied healthy controls. These pati...
journal_title:Scandinavian journal of immunology
pub_type: 杂志文章
doi:
更新日期:1985-06-01 00:00:00
abstract::Rheumatoid arthritis synovial fluid (RA-SF) contains a distinct biological activity that selectively induces IgG2b production in LPS-activated murine B blasts. This IgG2b inducing factor (IgG2bIF) acts directly on purified LPS-activated B blasts from normal and Bruton's tyrosine kinase-defective CBA/N mice. In order t...
journal_title:Scandinavian journal of immunology
pub_type: 杂志文章
doi:10.1046/j.1365-3083.1997.d01-372.x
更新日期:1997-01-01 00:00:00
abstract::The identification of a herd of goats with tuberculosis let us test a new treatment regimen against latent tuberculosis infection (LTBI). Using large animal experimental models allows a better approach to understanding human tuberculosis according to immunopathological parameters. Based on an initial study showing a c...
journal_title:Scandinavian journal of immunology
pub_type: 杂志文章
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更新日期:2009-06-01 00:00:00
abstract::The structural characteristics of a human plasma protein analogous to bovine conglutinin were studied. The protein was previously found to bind to complement-reacted IgG in a calcium-dependent and N-acetyl-D-glucosamine-inhibitable manner and it further shows cross-reactivity with anti-bovine conglutinin antibody. By ...
journal_title:Scandinavian journal of immunology
pub_type: 杂志文章
doi:10.1111/j.1365-3083.1987.tb02279.x
更新日期:1987-11-01 00:00:00
abstract::The production of antibody by human colostral cells was assayed by the hemolysis in-gel technique. When sheep erythrocytes coated with O antigens from frequently encountered Escherichia coli bacteria were used as detector cells and anti-IgA serum was added for development, numerous plaque-forming cells (PFC) were demo...
journal_title:Scandinavian journal of immunology
pub_type: 杂志文章
doi:10.1111/j.1365-3083.1975.tb02659.x
更新日期:1975-09-01 00:00:00
abstract::Hypoxia is a prominent microenvironment feature in a range of disorders including cancer, rheumatoid arthritis (RA), atherosclerosis, inflammatory bowel disease (IBD), infection and obesity. Hypoxia promotes biological functions of fibroblast-like synoviocytes via regulating hypoxia-inducible factor 1α (HIF1α). Dysreg...
journal_title:Scandinavian journal of immunology
pub_type: 杂志文章
doi:10.1111/sji.12654
更新日期:2018-04-01 00:00:00
abstract::The Kva IgG2(k) myeloma protein showed a complete resistance to papain in the presence of cysteine at neutral pH, and a higher resistance to trypsin and alpha-chymotrypsin digestion than other IgG2 proteins. On the other hand, the Kva molecule was cleaved by pepsin at low pH to give the expected F(ab')2 fragment. When...
journal_title:Scandinavian journal of immunology
pub_type: 杂志文章
doi:10.1111/j.1365-3083.1987.tb02235.x
更新日期:1987-07-01 00:00:00
abstract::Using ELISA, we have quantified the levels of IL-2 and IFN-gamma in the oral mucosa, ear skin and regional and distant lymph nodes in an experimental murine model of contact sensitivity (CS), induced by the hapten oxazolone (OXA). Compared to normal conditions, the levels of IL-2 peaked early (4-6 h) after hapten expo...
journal_title:Scandinavian journal of immunology
pub_type: 杂志文章
doi:10.1111/j.1365-3083.2010.02402.x
更新日期:2010-07-01 00:00:00
abstract::MCP-1/IL-6 in vitro monocyte secretion upon coculture with autologous fragment spheroids was studied in relation to patient 5- and 10-year overall survival rates in head and neck squamous cell carcinoma (HNSCC) patients (n = 65) diagnosed between 1998 and 2005, nine of whom had an human papilloma virus (HPV) tumour in...
journal_title:Scandinavian journal of immunology
pub_type: 杂志文章
doi:10.1111/sji.12518
更新日期:2017-03-01 00:00:00
abstract::Guinea pig alpha 1-microglobulin (alpha 1-m) was found to exert mitogenic effects on guinea pig lymphocytes, i.e. peritoneal exudate lymphocytes (PEL) or T lymphocytes from regional or mesenteric lymph nodes (LNL). On the other hand, spleen T lymphocytes did not respond to alpha 1-m. Stimulation of LNL required the pr...
journal_title:Scandinavian journal of immunology
pub_type: 杂志文章
doi:10.1111/j.1365-3083.1986.tb02173.x
更新日期:1986-11-01 00:00:00
abstract::The advent of advanced molecular biological techniques in the last two decades has allowed the study of genetic factors in inflammatory bowel disease (IBD). A variety of techniques have been employed to elucidate the effects of genes, starting with the clinical observations that IBD is more common in the relatives of ...
journal_title:Scandinavian journal of immunology
pub_type: 杂志文章,评审
doi:10.1046/j.1365-3083.2000.00656.x
更新日期:2000-01-01 00:00:00
abstract::Central events in the host defence system and immune-mediated damage are tightly regulated by cell adhesion molecules. Sera from 28 human immunodeficiency virus (HIV)-1 infected children divided into groups according to disease severity, six seroreverting (SR) children and 25 healthy controls were studied to detect th...
journal_title:Scandinavian journal of immunology
pub_type: 杂志文章
doi:10.1046/j.1365-3083.2000.00820.x
更新日期:2000-12-01 00:00:00
abstract::Six synthetic peptides of the MHC class I molecule corresponding to individual H-2Kb participants in amino acid sequences of domains alpha 1 (peptide 1 and 2) and alpha 2 (peptides 3, 4, 5, 6) were selected. Kb-specific suppressor T cells (Ts) were induced in vivo in mice, then pretreated with a set of peptides and as...
journal_title:Scandinavian journal of immunology
pub_type: 杂志文章
doi:10.1111/j.1365-3083.1993.tb01674.x
更新日期:1993-06-01 00:00:00
abstract::Allograft rejection involves T-cell activation, requiring T-cell receptor interactions with major histocompatibility complex (MHC) molecules and costimulatory signals delivered through the B7-CD28 pathway. We evaluated the effect of blocking this pathway on graft rejection and survival, in a rat experimental model of ...
journal_title:Scandinavian journal of immunology
pub_type: 杂志文章
doi:10.1046/j.1365-3083.2000.00725.x
更新日期:2000-03-01 00:00:00
abstract::Cytokine-immunoglobulin (Ig)-fusion proteins have attracted increasing interest as antitumour agents. Here, we have investigated the antimetastatic and antitumour responses elicited in vivo by mammary adenocarcinoma cells (TS/A) engineered to secrete interleukin (IL)-2-IgG fusion proteins. TS/A cells were transfected ...
journal_title:Scandinavian journal of immunology
pub_type: 杂志文章,收录出版
doi:10.1046/j.1365-3083.2002.01081.x
更新日期:2002-05-01 00:00:00
abstract::Antibodies against IL-1 alpha were detected in sera of apparently healthy individuals. The immunoglobulins belonged to the IgG class, particularly IgG1, IgG2, and IgG4. [125I]rIL-1 alpha bound to Fab fragments of IgG, and IgG immune complexes of molecular weights from 160 to 700 kDa were formed in the sera by [125I]rI...
journal_title:Scandinavian journal of immunology
pub_type: 杂志文章
doi:10.1111/j.1365-3083.1990.tb03212.x
更新日期:1990-12-01 00:00:00
abstract::Systemic autoimmune diseases are characterized by the development of antinuclear autoantibodies. In order to understand the immunologic events leading to the development of such antibodies, knowledge of mechanisms of immune tolerance to nuclear antigens is required. By utilizing adoptive T-cell transfer strategies wit...
journal_title:Scandinavian journal of immunology
pub_type: 杂志文章,评审
doi:10.1046/j.1365-3083.2003.01323.x
更新日期:2003-11-01 00:00:00
abstract::Fresh human T lymphocytes from the blood of healthy individuals exhibited few motile forms, i.e. nonspherical shape and lamellar surface activity, when allowed to settle on a plastic surface. This poor motility of 'normal' blood T lymphocytes is most likely physiological, since under the same conditions more than 75% ...
journal_title:Scandinavian journal of immunology
pub_type: 杂志文章
doi:10.1111/j.1365-3083.1986.tb02000.x
更新日期:1986-06-01 00:00:00
abstract::Antibodies to crude leukocyte interferon (CIF) were bound to Sepharose 4B, and CIF was chromatographed. A relationship between recovered interferon and percentage binding of the antibodies to Sepharose 4B was observed. Highest recovery was obtained when only 50%-85% of th- antibodies were bound. When CIF was subjected...
journal_title:Scandinavian journal of immunology
pub_type: 杂志文章
doi:10.1111/j.1365-3083.1977.tb00323.x
更新日期:1977-01-01 00:00:00
abstract::The effects of cytoplasmic anti-neutrophil cytoplasm autoantibodies (C-ANCA) and perinuclear ANCA (P-ANCA) immunoglobulin G (IgG) on tissue factor (TF) activity using HL-60 cells in vitro were compared with those of medium, lipopolysaccharide (LPS) and control IgG. Cells were also incubated with both ANCA IgG and cont...
journal_title:Scandinavian journal of immunology
pub_type: 杂志文章
doi:10.1046/j.1365-3083.2003.01184.x
更新日期:2003-01-01 00:00:00
abstract::The stimulation of peripheral blood mononuclear cells by purified autologous and/or allogeneic monoclonal IgG was studied in five patients with multiple myeloma (MM), nine patients with monoclonal gammopathy of undetermined significance (MGUS) and six healthy individuals. Single cells secreting IFN-gamma or IL-2 were ...
journal_title:Scandinavian journal of immunology
pub_type: 杂志文章
doi:10.1111/j.1365-3083.1993.tb03236.x
更新日期:1993-12-01 00:00:00
abstract::The authors have previously reported on the ability of A60, an immunodominant antigenic complex of Mycobacterium bovis BCG, to prevent cancer development in mice challenged with EMT 6 tumour cells. Such effect proved to rely on neoplastic cell lysis by cytolytic T lymphocytes and activated macrophages. The involvement...
journal_title:Scandinavian journal of immunology
pub_type: 杂志文章
doi:10.1046/j.1365-3083.1996.d01-318.x
更新日期:1996-10-01 00:00:00
abstract::The pair of microH-chain and kappa L-chain transgenes encoding the Sp6 TNP/DNA-specific IgM was bred onto the rearrangement-deficient genetic background of RAG-2T mice, and onto the kappa L-chain expression-deficient background of iE kappa T mice. Bone marrow of Sp6 transgenic RAG-2T mice contained normal numbers of B...
journal_title:Scandinavian journal of immunology
pub_type: 杂志文章
doi:10.1111/j.1365-3083.1995.tb03621.x
更新日期:1995-07-01 00:00:00
abstract::We have evaluated phagocytosis, C3-binding and cytotoxicity of human leukocytes simultaneously, using IgM-sensitized C3-fragment-bearing sheep erythrocytes (EAC3b, EAC3bi) as targets. In this method, 51Cr-labelled EAC3b or EAC3bi were added to human peripheral granulocytes anchored by fibronectin onto microtitre plate...
journal_title:Scandinavian journal of immunology
pub_type: 杂志文章
doi:10.1111/j.1365-3083.1991.tb02544.x
更新日期:1991-06-01 00:00:00
abstract::In all of four human germinal centre cell-associated B lymphomas carrying sIgM + sIgD F(ab')2 fragments of rabbit antibodies to human mu-chain were accumulated intracellularly, whereas the accumulation of antibodies to delta-chain was considerably less abundant. The accumulation of antibodies to light chain was interm...
journal_title:Scandinavian journal of immunology
pub_type: 杂志文章
doi:10.1111/j.1365-3083.1984.tb00953.x
更新日期:1984-05-01 00:00:00
abstract::The role of Lyt 1+ T-cell-derived secondard CTL inducing factor allowed the cloning of alloreactive cytotoxic T lymphocytes (CTL) by the limiting dilution approach. Several monoclonal cell lines were established in vitro. The lytic activity of some of the cell lines exceeded that of CTL from bulk cultures; that is, 50...
journal_title:Scandinavian journal of immunology
pub_type: 杂志文章
doi:10.1111/j.1365-3083.1980.tb00012.x
更新日期:1980-01-01 00:00:00
abstract::Primary immunodeficiency diseases represent many natural mutant models for the analysis of many aspects of immunology. Examples dealing with T- and B-cell receptors are herein discussed. They also represent privileged models in medicine, because well characterized monogenic inherited diseases can in some instances be ...
journal_title:Scandinavian journal of immunology
pub_type: 杂志文章,评审
doi:10.1046/j.1365-3083.2002.01056.x
更新日期:2002-03-01 00:00:00
abstract::Coeliac disease (CD) is a very common food-sensitive enteropathy, which is triggered by gluten ingestion and is mediated by CD4(+) T cells. In addition, alterations in the intestinal microbiota that is normally involved in the homeostasis of GALT (gut-associated lymphoid tissue) seem to play a role in CD. In accordanc...
journal_title:Scandinavian journal of immunology
pub_type: 杂志文章
doi:10.1111/j.1365-3083.2011.02582.x
更新日期:2011-10-01 00:00:00
abstract::The authors have recently shown that the ability of immune complexes (IC) to trigger Fc gamma R-dependent cell responses can be dramatically enhanced when the isoelectric point (pI) of normal IgG antibodies is increased from 5.8-8.5 to 8.5-9.8 by treatment with 1-ethyl-3-2(3-dimethylaminopropyl) carbodiimide HCl and e...
journal_title:Scandinavian journal of immunology
pub_type: 杂志文章
doi:10.1046/j.1365-3083.1996.d01-40.x
更新日期:1996-03-01 00:00:00