Abstract:
:We have recently demonstrated that peripheral blood monocytes from patients with multiple sclerosis (MS) have a defect in stimulating autologous and allogeneic T lymphocytes. This defect was found to correlate with disease activity. In this report we demonstrate that prothymosin alpha (ProT alpha), a rat thymus fraction 5 polypeptide, restores the MS monocyte stimulatory defect. The concentrations of ProT alpha which induced optimal enhancement of the mixed lymphocyte responses (MLR) were significantly higher when monocytes from patients with active disease were used as stimulators than when monocytes from patients with inactive disease were used. T4+ cells tested with autologous stimulatory monocytes harvested from an inactive stage of MS exhibited considerably higher proliferative responses than when stimulated with autologous monocytes obtained from an acute relapse. The decreased autologous proliferation of T4+ cells in MS patients was restored to normal levels after preincubation with ProT alpha in the environment of autologous monocytes. Our results demonstrate that ProT alpha is capable of fully restoring the deficient stimulatory function of MS monocytes and monocyte-associated functional defects of MS-derived T4+ cells.
journal_name
Clin Exp Immunoljournal_title
Clinical and experimental immunologyauthors
Reclos GJ,Baxevanis CN,Sfagos C,Papageorgiou C,Tsokos GC,Papamichail Msubject
Has Abstractpub_date
1987-11-01 00:00:00pages
336-44issue
2eissn
0009-9104issn
1365-2249journal_volume
70pub_type
杂志文章abstract::Cyclosporin A (Cy A) enhances immunoglobulin (Ig) production by EB virus stimulated peripheral blood lymphocytes from normal subjects with prior immunity to EB virus. In 11 normal adults, this enhancement of Ig production correlated with T cell-mediated cytotoxic regression. Cultures from normal healthy adults without...
journal_title:Clinical and experimental immunology
pub_type: 杂志文章
doi:
更新日期:1983-07-01 00:00:00
abstract::Dendritic cells were enriched from adenoids of children with otitis media with effusion (OME) by density gradient centrifugation and culture techniques. An enrichment of 40-140-fold was obtained for dendritic cells. These cells were identified using morphology, enzyme cytochemistry, immunocytochemistry and functional ...
journal_title:Clinical and experimental immunology
pub_type: 杂志文章
doi:10.1111/j.1365-2249.1992.tb03085.x
更新日期:1992-05-01 00:00:00
abstract::Natural Killer (NK) cell activity against K562 target cells was measured in 21 female patients with primary Sjögren's syndrome (primary SS) and in 20 female normal controls matched for age. The in vitro effect of alpha-interferon (IF) and interleukin 2 (IL-2) on NK cell activity was examined and the percentage of larg...
journal_title:Clinical and experimental immunology
pub_type: 杂志文章
doi:
更新日期:1986-01-01 00:00:00
abstract::Recognition of the protein A-like activity of some strains of group A streptococci has thrown doubt on much previous work suggesting antigenic cross-reactions between these streptococci and mammalian tissues. The strains used in our previous studies have now been examined by the mixed reverse passive antiglobulin reac...
journal_title:Clinical and experimental immunology
pub_type: 杂志文章
doi:
更新日期:1981-10-01 00:00:00
abstract::The family of Toll-like receptors (TLRs) initiates innate immune responses, and Toll-like receptor 4 (TLR4) was considered to be an important player in the initiation and progression of atherosclerotic disease. The aim of the study was to investigate the expression of TLR4 on peripheral-blood mononuclear cells (PBMCs)...
journal_title:Clinical and experimental immunology
pub_type: 杂志文章
doi:10.1111/j.1365-2249.2005.02982.x
更新日期:2006-02-01 00:00:00
abstract::Mouse peritoneal macrophages were activated in serum-free culture with lipopolysaccharide, dextran sulphate or C3b. They were found to liberate into the culture medium a cytolytic factor and a factor which was pharmacologically indistinguishable from C3a. The cytolytic activity was neutralized by antiserum against C3a...
journal_title:Clinical and experimental immunology
pub_type: 杂志文章
doi:
更新日期:1978-03-01 00:00:00
abstract::Nitric oxide (NO) is a mediator of inflammatory injury which is inhibited by glucocorticoids and is implicated in rheumatoid (RA) and adjuvant arthritis (AA). The glucocorticoid-induced anti-inflammatory molecule lipocortin 1 is expressed in RA synovium, but the effects of lipocortin 1 on synovial inflammation have be...
journal_title:Clinical and experimental immunology
pub_type: 杂志文章
doi:10.1046/j.1365-2249.1998.00438.x
更新日期:1998-01-01 00:00:00
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journal_title:Clinical and experimental immunology
pub_type: 杂志文章
doi:10.1111/cei.12624
更新日期:2015-07-01 00:00:00
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journal_title:Clinical and experimental immunology
pub_type: 杂志文章
doi:10.1111/j.1365-2249.1990.tb03334.x
更新日期:1990-08-01 00:00:00
abstract::Mixed cryoglobulinaemia (MC) is a disorder characterized by the presence of large amounts of cryoprecipitating IgM-IgG complexes. An immune complex glomerulonephritis develops in one third of all patients, but its occurrence does not seem related to the amount of cryoglobulins in the sera, nor to their complement-fixi...
journal_title:Clinical and experimental immunology
pub_type: 杂志文章
doi:10.1111/j.1365-2249.1994.tb06560.x
更新日期:1994-05-01 00:00:00
abstract::After 3-4 weeks culture of human bone marrow cells in medium supplemented with IL-3, macrophage- (M-CSF), and granulocyte-macrophage colony-stimulating factor (GM-CSF), the firmly adherent cells exhibited the morphologic features of mononuclear phagocytes and were strongly esterase-positive. Flow cytometric analysis r...
journal_title:Clinical and experimental immunology
pub_type: 杂志文章
doi:10.1111/j.1365-2249.1993.tb03375.x
更新日期:1993-01-01 00:00:00
abstract::The specificities of a panel of erythrocyte-reactive MoAbs derived from NZB mice with autoimmune haemolytic anaemia (AIHA) were determined by immunoprecipitation and immunoblotting. Of the eight antibodies, two (IgG1 MoAb 105-2H and IgG2a MoAb 34-3C) immunoprecipitated a 105-kD component identified as the erythrocyte ...
journal_title:Clinical and experimental immunology
pub_type: 杂志文章
doi:10.1046/j.1365-2249.1996.d01-772.x
更新日期:1996-08-01 00:00:00
abstract::The number of thymic epithelial cells containing the serum thymic factor (FTS or thymulin), assessed by indirect immunofluorescence using an anti-FTS monoclonal antibody, was studied in the thymus of normal and autoimmune mice as a function of age. In normal mice the number of FTS+ cells was constant until the age of ...
journal_title:Clinical and experimental immunology
pub_type: 杂志文章
doi:
更新日期:1983-04-01 00:00:00
abstract::Antilactoferrin antibodies have been reported in patients with several autoimmune disorders, including primary biliary cirrhosis, autoimmune hepatitis and autoimmune cholangitis. We investigated the prevalence and the clinical significance of such autoreactivity in patients with autoimmune and viral chronic liver dise...
journal_title:Clinical and experimental immunology
pub_type: 杂志文章
doi:10.1046/j.1365-2249.2001.01524.x
更新日期:2001-06-01 00:00:00
abstract::In essential mixed, type II, cryoglobulinaemia (EMC) monoclonal autoantibodies with rheumatoid factor activity are synthesized at an accelerated rate by non-malignant B lymphocytes. In order to determine if the high cryoglobulin production rate is related to a clonal B cell expansion, cell surface markers of periphera...
journal_title:Clinical and experimental immunology
pub_type: 杂志文章
doi:
更新日期:1989-04-01 00:00:00
abstract::Human lymphokine-activated killer (LAK) cells developed by an incubation of peripheral mononuclear cells with IL-2 express the membrane-associated lymphotoxin (LT)-related molecule (mLT). By a further cultivation of mLT expressing (mLT-positive) LAK cells for 24 h without IL-2, mLT disappears (mLT-negative LAK cells)....
journal_title:Clinical and experimental immunology
pub_type: 杂志文章
doi:10.1111/j.1365-2249.1994.tb06245.x
更新日期:1994-04-01 00:00:00
abstract::Atopic disorders are caused by disregulated activation of T helper 2 (Th2) cells that produce IL-4 and IL-5. Because the presence of IL-4 potently augments the differentiation of naive T cells into Th2 cells, it is important to seek the cell population which provides IL-4 for naive T cells. Recently, a unique subpopul...
journal_title:Clinical and experimental immunology
pub_type: 杂志文章
doi:10.1046/j.1365-2249.2000.01157.x
更新日期:2000-03-01 00:00:00
abstract::Bone marrow transplantation (BMT) recipients are immunosuppressed and are at risk for contracting severe infections. Recently, adoptive transfer of immunity against hepatitis B virus (HBV) was documented in BMT recipients receiving bone marrow from 'naturally' HBV-infected individuals who recovered spontaneously, or t...
journal_title:Clinical and experimental immunology
pub_type: 杂志文章
doi:10.1111/j.1365-2249.1994.tb06084.x
更新日期:1994-08-01 00:00:00
abstract::We set out to discover whether antibodies to small ribonucleoprotein antigens (RNP) and to 73-kD heat shock protein (hsp 73) which have been proposed as markers of mixed connective tissue disease (MCTD) recognize different epitopes. MCTD serum was immunoadsorbed on hsp 73-coupled Sepharose and the affinity retained, a...
journal_title:Clinical and experimental immunology
pub_type: 杂志文章
doi:10.1111/j.1365-2249.1995.tb03727.x
更新日期:1995-06-01 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
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journal_title:Clinical and experimental immunology
pub_type: 杂志文章
doi:10.1111/j.1365-2249.1992.tb06951.x
更新日期:1992-08-01 00:00:00
abstract::Leucocyte adhesion deficiency type 1 (LAD-1) is characterized by the incapacity of leucocytes to carry out their adhesion functions via their CD11/CD18 antigens, which are also referred to as the leucocyte integrins. The patients generally suffer from poor wound healing and recurrent bacterial and fungal infections. I...
journal_title:Clinical and experimental immunology
pub_type: 杂志文章
doi:10.1046/j.1365-2249.2000.01277.x
更新日期:2000-07-01 00:00:00
abstract::Studies of human mucosal lymphoid follicles are rare and have been limited to children's Peyer's patches, which are visible at endoscopy. We investigated lymphoid follicles in ileum biopsies of 87 patients and surgical colon specimens from 66 cancer patients, and examined phenotype and function of isolated follicular ...
journal_title:Clinical and experimental immunology
pub_type: 杂志文章
doi:10.1111/j.1365-2249.2009.03883.x
更新日期:2009-05-01 00:00:00
abstract::Circulating immune complexes (CIC) were detected by a solid-phase radioassay in 34% of fifty-three insulin-dependent diabetics (IDD) as compared to 18% of forty-five non-insulin-dependent diabetics (NIDD) and 14% of 173 control subjects. In control subjects, the prevalence of CIC increased with age and was higher in m...
journal_title:Clinical and experimental immunology
pub_type: 杂志文章
doi:
更新日期:1980-04-01 00:00:00
abstract::Complement receptor 1-related gene/protein y (Crry) is a potent murine complement regulator that inhibits C3 convertases. Transgenic mice that overexpress soluble Crry (sCrry), directed systemically by the metallothionein-I promoter, have been used as an animal model for chronic blockade of complement activation. Rece...
journal_title:Clinical and experimental immunology
pub_type: 杂志文章
doi:10.1111/j.1365-2249.2004.02450.x
更新日期:2004-05-01 00:00:00
abstract::Patients with allergic rhinitis have traditionally been placed into 'seasonal' and 'perennial' categories, which do not account for the subclinical inflammatory state that exists in many patients. In subjects with seasonal and perennial allergic rhinitis, even subthreshold doses of allergen have been found to cause in...
journal_title:Clinical and experimental immunology
pub_type: 杂志文章,评审
doi:10.1111/j.1365-2249.2009.04017.x
更新日期:2009-12-01 00:00:00
abstract::The high concentration of ascorbate in leucocytes and its rapid expenditure during infection and phagocytosis suggests a role for the vitamin in the immune process. Evidence published to date shows an involvement in the migration and phagocytosis by macrophages and leucocytes, as well as the induction and expression o...
journal_title:Clinical and experimental immunology
pub_type: 杂志文章,评审
doi:
更新日期:1978-05-01 00:00:00
abstract::Myeloid and plasmacytoid dendritic cells (DC) are present in cerebrospinal fluid (CSF) in non-inflammatory neurological diseases (NIND) and elevated in clinically definite multiple sclerosis (MS) and in early MS - acute monosymptomatic optic neuritis (ON). Here, we show that expression of CCR5, a chemokine receptor fo...
journal_title:Clinical and experimental immunology
pub_type: 杂志文章
doi:10.1046/j.1365-2249.2002.01779.x
更新日期:2002-03-01 00:00:00
abstract::Two models of murine graft-versus-host disease (GVHD) were studied with respect to autoantibody production and development of systemic lupus erythematosus (SLE) like disease. One model was induced by injection of (B10.A(4R) x B10.A(2R]F1 mice with parental (B10.A(4R] spleen and lymph node cells (groups I GVHD), the ot...
journal_title:Clinical and experimental immunology
pub_type: 杂志文章
doi:10.1111/j.1365-2249.1990.tb05287.x
更新日期:1990-07-01 00:00:00
abstract::The cytotoxic responses of peripheral blood lymphocytes from cottontop tamarins to in vitro restimulation with autologous lymphoblastoid cell lines (LCL) were assayed. Lymphocytes from immune tamarins that had recovered from EBV challenge developed potent cytotoxicity for natural killer (NK) cell targets and for autol...
journal_title:Clinical and experimental immunology
pub_type: 杂志文章
doi:10.1046/j.1365-2249.1996.d01-607.x
更新日期:1996-02-01 00:00:00