Abstract:
:Serum from grass-sensitive patients who had received hyposensitization therapy was found able to depress the in vitro response to Holcus lanatus grass pollen extract of lymphocytes from untreated grass-sensitive individuals. The inhibitory activity could no longer be demonstrated at serum dilutions equal to or greater than 1/100 and was not seen when the cells were stimulated with PHA or unrelated antigens. It was contained in the precipitated fraction of 33% saturated ammonium sulphate-treated serum, segregated with the 7S peak of Sephadex G-200 and with the IgG fraction of DEAE-Sephadex-fractionated serum and could be removed by the absorption of the serum with the Holcus lanatus allergenic extract. These data suggest that the serum factor responsible for the depressed in vitro lymphocyte response to the allergen in hyposensitized patients was a 7S IgG antibody induced by immunotherapy.
journal_name
Clin Exp Immunoljournal_title
Clinical and experimental immunologyauthors
Romagnani S,Biliotti G,Ricci Msubject
Has Abstractpub_date
1975-01-01 00:00:00pages
83-91issue
1eissn
0009-9104issn
1365-2249journal_volume
19pub_type
杂志文章abstract::Tuberculosis is a worldwide health problem, and multidrug-resistant (MDR) and extensively multidrug-resistant (XMDR) strains are rapidly emerging and threatening the control of this disease. These problems motivate the search for new treatment strategies. One potential strategy is immunotherapy using cationic anti-mic...
journal_title:Clinical and experimental immunology
pub_type: 杂志文章
doi:10.1111/j.1365-2249.2010.04313.x
更新日期:2011-04-01 00:00:00
abstract::A peptide based on the complementarity determining region (CDR)1 of a human monoclonal anti-DNA autoantibody (hCDR1) was shown to either prevent or treat an already established murine lupus in systemic lupus erythematosus (SLE)-prone mice or in mice with induced experimental SLE. The present study was undertaken to de...
journal_title:Clinical and experimental immunology
pub_type: 杂志文章
doi:10.1111/j.1365-2249.2004.02559.x
更新日期:2004-09-01 00:00:00
abstract::Coeliac disease (CD) is described as an autoimmune enteropathy associated with the presence of IgG and IgA antigliadin and antitransglutaminase autoantibodies. While of diagnostic significance, the role of these autoantibodies in the immunopathogenesis of CD is elucidated. An inappropriate T cell immune response to gl...
journal_title:Clinical and experimental immunology
pub_type: 杂志文章
doi:10.1046/j.1365-2249.2003.02220.x
更新日期:2003-09-01 00:00:00
abstract::In this study we demonstrate that IgG present in the sera of patients with primary Sjögren's syndrome (PSS) could bind and activate muscarinic acetylcholine receptors (mAChRs) of rat parotid gland. These antibodies were able to inhibit in a non-competitive manner the binding of 3H-quinuclidinyl benzilate (QNB) to mACh...
journal_title:Clinical and experimental immunology
pub_type: 杂志文章
doi:10.1046/j.1365-2249.1996.42748.x
更新日期:1996-06-01 00:00:00
abstract::The mechanism of action of methotrexate (MTX) in autoimmune diseases (AID) is unclear. A pro-apoptotic effect has been demonstrated in mitogen-stimulated peripheral blood mononuclear cells (PBMC), but studies employing conventional antigens have disputed a pro-apoptotic effect. CD4+ T helper (Th) cells play a signific...
journal_title:Clinical and experimental immunology
pub_type: 杂志文章
doi:10.1111/j.1365-2249.2007.03335.x
更新日期:2007-05-01 00:00:00
abstract::There is increasing evidence that the functional state of the immune system at birth is predictive of the kinetics of immune maturation in early infancy. Moreover, this maturation process can have a major impact on early vaccine responses and can be a key determinant of risk for communicable and non-communicable disea...
journal_title:Clinical and experimental immunology
pub_type: 杂志文章
doi:10.1111/j.1365-2249.2010.04137.x
更新日期:2010-04-01 00:00:00
abstract::Idiopathic histaminergic acquired angioedema (IH-AAE) is a common cause of recurrent angioedema without wheals. It is a mast cell-mediated disease thought to belong to the same clinical entity as chronic urticaria (CU). The objective of this study was to describe the clinical and epidemiological characteristics of IH-...
journal_title:Clinical and experimental immunology
pub_type: 杂志文章
doi:10.1111/cei.12789
更新日期:2016-07-01 00:00:00
abstract::A monoclonal IgM smooth muscle antibody secreted by a hybrid (MMI-1) of mouse plasmacytoma NS-1 with spleen cells from mouse immunized with Treponema pallidum was detected by indirect immunofluorescence tests on frozen tissue sections and on acetone fixed monolayers of rat and human fibroblasts. The antibody did not r...
journal_title:Clinical and experimental immunology
pub_type: 杂志文章
doi:
更新日期:1983-06-01 00:00:00
abstract::Twenty-seven per cent of atopic patients initially presenting with infantile eczema or hay fever were defective for yeast opsonization and 18% had low levels of C2; these deficiencies were mutually exclusive, suggesting that they are primary. Both defects were associated with each of four different atopic syndromes, s...
journal_title:Clinical and experimental immunology
pub_type: 杂志文章
doi:
更新日期:1978-11-01 00:00:00
abstract::Bone marrow (BM) lymphocytes were obtained by sucrose density gradient centrifugation of the nucleated cells from adult human BM. BM was obtained from rib sections removed routinely during thoracotomy from thirteen patients with a localized lung tumour and from two other patients without tumour (mean age 47 years). Th...
journal_title:Clinical and experimental immunology
pub_type: 杂志文章
doi:
更新日期:1979-10-01 00:00:00
abstract::One approach to study the role of distinct cellular mechanisms in susceptibility/resistance to tuberculosis (TB) is to compare parameters of response to infection in the lungs of mouse strains exhibiting genetically determined differences in TB susceptibility/severity. Interstrain differences in antimycobacterial macr...
journal_title:Clinical and experimental immunology
pub_type: 杂志文章
doi:10.1111/j.1365-2249.2004.02328.x
更新日期:2004-01-01 00:00:00
abstract::Antibody-dependent cellular cytotoxicity (ADCC) was investigated as s possible mechanism of pathogenesis in recurrent aphthous ulceration (RAU). ADCC induced by mononuclear cells from patients at various stages of RAU was compared with ADCC induced by mononuclear cells from paired controls. Chicken red blood cells (Ch...
journal_title:Clinical and experimental immunology
pub_type: 杂志文章
doi:
更新日期:1981-06-01 00:00:00
abstract::By using OKT monoclonal antibodies; OKT3(pan T), OKT4(inducer/helper), OKT8 (suppressor/cytotoxic) and OKIa1, T lymphocyte subsets were examined in lymphocytes of patients with tuberculosis both before and after in vitro stimulation with purified protein derivative of tuberculin (PPD). In freshly obtained lymphocytes ...
journal_title:Clinical and experimental immunology
pub_type: 杂志文章
doi:
更新日期:1984-08-01 00:00:00
abstract::Groups of subjects during acute (0-3 days) and convalescent (2-3 weeks) phase of recurrent herpes labialis (RHL), and other subjects seropositive or seronegative for herpes simplex virus type 1 (HSV-1) antibody without any history of RHL, were tested for the appearance of cell-mediated cytotoxic responses by stimulati...
journal_title:Clinical and experimental immunology
pub_type: 杂志文章
doi:
更新日期:1986-12-01 00:00:00
abstract::Previous studies have shown that male mice of strains with high target organ responsiveness to androgen, the C57L/J and RF/J, have lower plasma immunoglobulin levels and weaker antibody responses to protein and polysaccharide antigens than mice of low androgen responder (LAR) strains, the A/J and 129/J. In the current...
journal_title:Clinical and experimental immunology
pub_type: 杂志文章
doi:
更新日期:1986-01-01 00:00:00
abstract::Adjuvant arthritis in Lewis rats is a model of T cell-mediated autoimmune arthritis resembling human rheumatoid arthritis. A nonapeptide from the 65-kD heat-shock protein of Mycobacterium bovis BCG, amino acid sequence 180-188, has been described to carry the dominant immunogenic epitope(s) for both arthritis-protecti...
journal_title:Clinical and experimental immunology
pub_type: 杂志文章
doi:10.1111/j.1365-2249.1990.tb03316.x
更新日期:1990-08-01 00:00:00
abstract::Regulatory B (Breg ) cells are characterized by various membrane markers and the secretion of different inhibitory cytokines. A new subset of Breg cells was identified as CD5hi Fas-ligand (FasL)hi . Their main reported role is to suppress anti-viral and anti-tumour immune responses, and, hence they have been dubbed 'k...
journal_title:Clinical and experimental immunology
pub_type: 杂志文章
doi:10.1111/cei.13139
更新日期:2018-08-01 00:00:00
abstract::The systemic inflammatory response is a challenge in the management of paediatric patients undergoing cardiac surgery. Although multi-factorial, a contribution by the lectin pathway of complement activation has been postulated. We therefore investigated the changes in serum levels of mannose binding lectin (MBL) and a...
journal_title:Clinical and experimental immunology
pub_type: 杂志文章
doi:10.1111/cei.12763
更新日期:2016-05-01 00:00:00
abstract::Activation of the interferon (IFN) system is an early defence mechanism against viral infections. The virus stimulates production of IFN by nucleated cells including the peripheral blood mononuclear cells (PBMC), and this IFN in turn activates several IFN-dependent immune mechanisms including the induction of an anti-...
journal_title:Clinical and experimental immunology
pub_type: 杂志文章
doi:
更新日期:1985-05-01 00:00:00
abstract::Different genetic mutations have been described in complement component C7 deficiency, a molecular defect which is clinically associated with an increased susceptibility to neisserial recurrent infections, although some cases remain asymptomatic. In this work we report the genetic bases of C7 deficiency in one Spanish...
journal_title:Clinical and experimental immunology
pub_type: 杂志文章
doi:10.1046/j.1365-2249.2003.02186.x
更新日期:2003-08-01 00:00:00
abstract::In vitro monoclonal immunoglobulin (mIg) production of cultured tumour cells--prepared from the bone marrow (BM) or from the peripheral blood (PB) of 40 multiple myeloma (MM) patients, 16 patients with monoclonal gammopathy of undetermined significance and two patients with M. Waldenström--was measured with an enzyme-...
journal_title:Clinical and experimental immunology
pub_type: 杂志文章
doi:
更新日期:1986-07-01 00:00:00
abstract::A purified preparation of Epstein-Barr virus (EBV) has been shown to activate the classical complement pathway by direct interaction with the first component of complement, C1, without the intervention of antibody. No evidence was found for activation of the alternative pathway. Following classical pathway activation ...
journal_title:Clinical and experimental immunology
pub_type: 杂志文章
doi:
更新日期:1987-03-01 00:00:00
abstract::Type 1 IFN is thought to be implicated in the autoimmune process of SLE. Plasmacytoid dendric cells (DC), which are natural IFN-alpha producing cells, play a pivotal epipathogenic role in SLE. The present study was undertaken to investigate the phenotypic characteristics of peripheral blood DC in SLE patients in compa...
journal_title:Clinical and experimental immunology
pub_type: 杂志文章
doi:10.1111/j.1365-2249.2005.02897.x
更新日期:2005-10-01 00:00:00
abstract::Common variable immunodeficiency (CVID) is a heterogeneous syndrome characterized by defective immunoglobulin production and high frequency of bacterial infections, autoimmunity and manifestations of chronic inflammation. The homeostatic chemokines CCL19 and CCL21 and their receptor CCR7 are associated with modulation...
journal_title:Clinical and experimental immunology
pub_type: 杂志文章
doi:10.1111/j.1365-2249.2009.04013.x
更新日期:2009-11-01 00:00:00
abstract::Oxazolone-induced colitis in mice has become a recognized model to study the efficacy of therapeutics targeting the immunological response underlying the development of inflammatory bowel disease. However, this model cannot be used when therapeutics designed to address human targets do not interact with the respective...
journal_title:Clinical and experimental immunology
pub_type: 杂志文章
doi:10.1111/cei.12057
更新日期:2013-05-01 00:00:00
abstract::Peripheral blood mononuclear cells (PBMC) of normal human donors are spontaneously cytotoxic for certain tumour-derived and virus-infected target cells. This so-called natural killing (NK) can be augmented by the action of interferons (IFN) and by IFN-inducers. In this study, we have compared both endogenous and augme...
journal_title:Clinical and experimental immunology
pub_type: 杂志文章
doi:
更新日期:1982-07-01 00:00:00
abstract::In a study of thirty-nine children with recurrent infections, circulating antigens, either free or in the form of immune complexes, were detected in thirty. The ability of sera to inhibit the agglutination of latex by rheumatoid factor or the C1q component of complement was used as a test for the presence of immune co...
journal_title:Clinical and experimental immunology
pub_type: 杂志文章
doi:
更新日期:1977-09-01 00:00:00
abstract::An assay for complement-dependent antibody-mediated cytolysis of Plasmodium yoelii infected mouse erythrocytes was designed. By means of a rat hyperimmune serum to P. yoelii the presence of parasite associated antigens was demonstrated on erythrocytes from P. yoelii infected mice. Tests with such erythrocytes fraction...
journal_title:Clinical and experimental immunology
pub_type: 杂志文章
doi:
更新日期:1983-04-01 00:00:00
abstract::The recent development of salivary proteomics has led to the identification of potential biomarkers for diagnosing patients with primary Sjögren's syndrome (pSS). Here we sought to identify differentially produced salivary metabolites from pSS patients and healthy controls (HCs) that might be used to characterize this...
journal_title:Clinical and experimental immunology
pub_type: 杂志文章
doi:10.1111/cei.12683
更新日期:2015-11-01 00:00:00
abstract::IgA nephropathy (IgAN) is the most common primary glomerulonephritis, with various pathological phenotypes. Our previous study suggested that aberrant glycosylation of serum IgA1 was associated with different pathological phenotypes of IgAN, and substantial evidence indicated that deglycosylated IgA1 had an increased ...
journal_title:Clinical and experimental immunology
pub_type: 杂志文章
doi:10.1111/j.1365-2249.2006.03026.x
更新日期:2006-04-01 00:00:00