Role of B cells in the expression of the PPD response of human lymphocytes in vitro.

abstract：:Histoplasma capsulatum is a fungus found intracellularly in neutrophils and peripheral blood mononuclear cells (PBMCs), suggesting that it is capable of evading damage and survives inside these cells. In this study, we report that neutrophils from H. capsulatum-infected mice, and human neutrophils and mononuclear cell...

journal_title：Scandinavian journal of immunology

authors： Medeiros AI,Bonato VL,Malheiro A,Dias AR,Silva CL,Faccioli LH

更新日期：2002-10-01 00:00:00

abstract：:Factor B is an essential component of the complement cascade which forms the C3 and C5 convertase of the alternative pathway. Factor B cleavage products also function as cofactors in antibody-independent monocyte-mediated cytotoxicity, macrophage spreading, plasminogen activation and proliferation of B lymphocytes. Se...

journal_title：Scandinavian journal of immunology

authors： Pekna M,Hietala MA,Landin A,Nilsson AK,Lagerberg C,Betsholtz C,Pekny M

更新日期：1998-04-01 00:00:00

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

authors： Jadus MR,Peck AB

更新日期：1986-01-01 00:00:00

abstract：:To clarify the biliary immune response against food antigen, we studied biliary antibody response to intravenous and oral primary immunization with ovomucoid (OM) and the effects of cholera toxin B subunit (CTB) on the oral response in mice. Specific antibodies against OM were induced in biliary and serum immunoglobul...

journal_title：Scandinavian journal of immunology

authors： Sugita-Konishi Y,Kumagai S

更新日期：1992-05-01 00:00:00

abstract：:A search for an antigen-driven expansion of T lymphocytes in the inflamed joints in rheumatoid arthritis (RA) patients have been going on for decades. We here analyzed the human germinal centre T-cell receptor (TCR) Vbeta gene usage with polymerase chain reaction (PCR) combined with sequence analysis, to address the q...

journal_title：Scandinavian journal of immunology

authors： Källberg E,Leanderson T,Natvig JB

更新日期：2001-09-01 00:00:00

abstract：:The routine availability of nucleated human cells for experimental use in limited in the absence of venipuncture. In this paper we have demonstrated that macrophages may be harvested routinely from the waste dialysis bags of patients undergoing continuous ambulatory peritoneal dialysis. These cells were identified as ...

journal_title：Scandinavian journal of immunology

authors： Maddox Y,Foegh M,Zeligs B,Zmudka M,Bellanti J,Ramwell P

更新日期：1984-01-01 00:00:00

abstract：:The ability of macrophage subpopulations, separated by virtue of differences in size, to liberate soluble factors able to reconstitute antibody and cell-mediated immune responses in macrophage-depleted lymphoid cultures has been investigated. Evidence is presented to show that all macrophages release trypsin- and peps...

journal_title：Scandinavian journal of immunology

authors： Gorczynski RM

更新日期：1977-01-01 00:00:00

abstract：:Contagious bovine pleuropneumonia, caused by Mycoplasma mycoides ssp. mycoides biotype small colony (MmmSC), is one of the most serious cattle diseases in Africa. Several observations suggested that MmmSC had evolved an efficient way to escape the bovine immune responses by triggering host-cell cytotoxicity. This stud...

journal_title：Scandinavian journal of immunology

authors： Dedieu L,Chapey E,Balcer-Rodrigues V

更新日期：2005-12-01 00:00:00

abstract：:When the virus dose is increased from 10(2) (low dose) to 10(4) LD50 (high dose) a fatal lymphocytic choriomeningitis virus (LCMV) infection is changed into a subclinical one, and a selective virus-specific delayed-type hypersensitivity (DTH) unresponsiveness is induced, while the cytotoxic T-cell response remains ess...

journal_title：Scandinavian journal of immunology

authors： Marker O,Thomsen AR

更新日期：1986-08-01 00:00:00

abstract：:The parvalbumin from white muscle of Atlantic salmon was previously found to be a major allergen, and designated Sal s1. Two distinct cDNAs, 14.1 and 24.1, which comprise the entire parvalbumin-encoding regions, were cloned, revealing transcripts from two different parvalbumin genes. In the present study, the protein-...

journal_title：Scandinavian journal of immunology

authors： Van Do T,Hordvik I,Endresen C,Elsayed S

更新日期：1999-12-01 00:00:00

abstract：:Spleens from newborn mice less than 6-7 days of age contain 'naturally occurring' suppressor cell populations that are able to inhibit nonspecifically immune responses of third-party adult spleen cells and alloreactivity in the newborn spleen per se. Isolation of the effectors of this suppressor activity reveals that ...

journal_title：Scandinavian journal of immunology

authors： Peeler K,Wigzell H,Peck AB

更新日期：1983-05-01 00:00:00

abstract：:Antigen uptake and the following maturation of dendritic cells (DCs) are pivotal to the initiation of specific antimicrobial immune responses. DCs also play an important role in the recruitment and activation of the cells of the innate immune system. We have examined the interactions of DCs with Borrelia burgdorferi t...

journal_title：Scandinavian journal of immunology

authors： Suhonen J,Komi J,Soukka J,Lassila O,Viljanen MK

更新日期：2003-07-01 00:00:00

abstract：:Supernatants harvested from peripheral blood mononuclear cells (PBMC) incubated either with the non-specific mitogen phytohaemagglutinin-P (PHA) or with the specific antigen tuberculin purified protein derivative for 72 h decreased collagen synthesis by dermal fibroblasts. PHA-induced mononuclear cell factors (PHA-MCF...

journal_title：Scandinavian journal of immunology

authors： Hart PH,Powell LW,Cooksley WG,Halliday JW

更新日期：1983-07-01 00:00:00

abstract：:HLA class II molecules may be induced on non-lymphoid cells by gamma-interferon (IFN-gamma). We investigated if HLA class II molecules induced by IFN-gamma on the HT29 colonic carcinoma cell line are functional, i.e. if they may be recognized by allogeneic T cells. We found that IFN-gamma-treated HT29 (HT29IFN) cells ...

journal_title：Scandinavian journal of immunology

authors： Lundin KE,Sollid LM,Bosnes V,Gaudernack G,Thorsby E

更新日期：1990-04-01 00:00:00

abstract：:Expression of CD4+ or CD8+ determinants and ten different TCR V beta genes was analysed by two-colour flow cytometry in lymph node cells (LNC) of BALB/c and dm2 (a BALB/c Ld loss mutant) mice. TCR V beta 14 expression of CD8+ T cells and TCR V beta 7 and 14 of CD4+ T Cells were significantly more frequent in BALB/c th...

journal_title：Scandinavian journal of immunology

authors： Tscherning T,Reimann J,Claesson MH

更新日期：1992-10-01 00:00:00

abstract：:The mixed lymphocyte culture (MLC) response of lymphocytes from CBA mice against C3H cells was studied after injection of spleen cells from C3H mice or C3H hybrids. Intravenous infusion of C3H cells resulted in a strongly suppressed specific MLC response, but this was not the case when cells from H-2-incompatible hybr...

journal_title：Scandinavian journal of immunology

authors： Lilliehöök B,Jacobsson H,Blomgren H

更新日期：1975-01-01 00:00:00

abstract：:Coeliac disease (CD) is becoming a model for understanding the pathogenesis of autoimmune disorders. In CD, antibodies against transglutaminase 2 (TG2) and specific residues of gliadins have been identified. A similar situation is seen in rheumatoid arthritis (RA) with both anti-citrullinated protein antibodies (ACPA)...

journal_title：Scandinavian journal of immunology

authors： Bodil Roth E,Theander E,Londos E,Sandberg-Wollheim M,Larsson A,Sjöberg K,Stenberg P

更新日期：2008-06-01 00:00:00

abstract：:G-protein-coupled receptors play a major role in the activation of the innate immune system, such as polymorphonuclear neutrophils. Members of the formyl peptide receptor family recognize chemotactic peptides as well the amyloïd-beta peptide and fragments of the human immunodeficiency virus envelope and may thus be im...

journal_title：Scandinavian journal of immunology

authors： Boxio R,Bossenmeyer-Pourié C,Vanderesse R,Dournon C,Nüsse O

更新日期：2005-08-01 00:00:00

abstract：:Peripheral CD4 T-cell depletion has been observed in human immunodeficiency virus (HIV)-negative patients with pulmonary tuberculosis (TB). To investigate more accurately this alteration, we studied peripheral blood CD45RA(+) and CD29(high) CD4 subsets in 79 TB patients with (HIV(+)TB(+)) or without (HIV(-)TB(+)) HIV ...

journal_title：Scandinavian journal of immunology

authors： Diagbouga S,Chiron JP,Sanou O,Ledru E

更新日期：2001-01-01 00:00:00

abstract：:Increasing evidence suggests a key role for the innate immune system in asthma development. Although the role of Natural Killer (NK) cells in allergic asthma is poorly known, modifications of the blood NK cell populations have been found in asthmatic and/or allergic patients. Their repartition and activation status in...

journal_title：Scandinavian journal of immunology

authors： Ple C,Barrier M,Amniai L,Marquillies P,Bertout J,Tsicopoulos A,Walzer T,Lassalle P,Duez C

更新日期：2010-08-01 00:00:00

abstract：:The authors recently reported that CD2 ligation rescues B cells from antigen-induced apoptosis by upregulation of intracellular Bcl-2 levels. However, the characterization of the early signals involved in apoptosis rescue by CD2 ligation has not been well established. In this context, CD2 does not promote either phosp...

journal_title：Scandinavian journal of immunology

authors： Baixeras E,Garcia-Lozano E,Martinez-A C

更新日期：1996-04-01 00:00:00

abstract：:We evaluated the B-cell response in cerebrospinal fluid (CSF) and blood by enumerating cells secreting antibodies to myelin-associated glycoprotein (MAG) and, for reference, to myelin basic protein (MBP), two myelin components which may constitute targets for autoimmune attack in multiple sclerosis (MS). Among 25 untr...

journal_title：Scandinavian journal of immunology

authors： Baig S,Olsson T,Yu-Ping J,Höjeberg B,Cruz M,Link H

更新日期：1991-01-01 00:00:00

abstract：:Non-specific antibody production usually accompanies the T-cell-regulated B-cell response. In this paper the mechanisms involved in non-MHC-restricted T-B-cell interaction were studied. As previously shown for NK cells, activated B cells induce IFN-gamma and TNF alpha production in non-MHC-restricted cytotoxic T lymph...

journal_title：Scandinavian journal of immunology

authors： Becker JC,Dummer R,Von Wussow P,Burg G,Schmidt RE

更新日期：1992-08-01 00:00:00

abstract：:The in vitro effects of pokeweed mitogen (PWM) on axial organ (AO) cells of the echinoderm starfish Asteria rubens have been studied. PWM stimulates 3H-thymidine incorporation by the whole population of AO cells (index of stimulation 4-5). On the basis of surface adherence to nylon wool the AO cell population can be f...

journal_title：Scandinavian journal of immunology

authors： Leclerc M,Brillouet C,Luquet G,Agogue P,Binaghi RA

更新日期：1981-09-01 00:00:00

abstract：:Recently, associations were found between several autoimmune diseases and functional variants of interleukin-23 receptor (IL23R) gene; here, we studied the possible association of nine polymorphisms of IL23R with ankylosing spondylitis (AS) and with Sjögren syndrome (SS). In our study, we genotyped groups of patients ...

journal_title：Scandinavian journal of immunology

authors： Sáfrány E,Pazár B,Csöngei V,Járomi L,Polgár N,Sipeky C,Horváth IF,Zeher M,Poór G,Melegh B

更新日期：2009-07-01 00:00:00

abstract：:Modified C-reactive protein (mCRP) has been reported to non-specifically bind to immunoglobulins; notwithstanding, the nature of these interactions is not clear. The aim of this study was to investigate the binding of antibodies directed against HSA and IgG to mCRP, fibrinogen (Fg), IgG, fibronectin (Fn) and C1q and i...

journal_title：Scandinavian journal of immunology

authors： Boncler M,Dudzińska D,Nowak J,Watała C

更新日期：2012-07-01 00:00:00

abstract：:Experimental amyloidosis was induced in mice by intraperitoneal injections of endotoxin (lipopolysaccharide (LPS)). In addition to LPS, a group of mice received high-density lipoprotein (HDL)-SAA complexes isolated from human acute-phase serum, whereas a group of control mice received saline in addition to LPS. Isolat...

journal_title：Scandinavian journal of immunology

authors： Husebekk A,Skogen B,Husby G,Marhaug G

更新日期：1985-03-01 00:00:00

abstract：:Entamoeba histolytica can cause invasive disease by disruption of the intestinal barriers and subsequent lysis of the intestinal cells. Adherence to and contact dependent killing of host cells requires the galactose inhibitable lectin. To elucidate the mechanism whereby E. histolytica influences host defence, the auth...

journal_title：Scandinavian journal of immunology

authors： Kim JM,Jung HC,Jin DZ,Im KI,Song IS,Kim CY

更新日期：1997-06-01 00:00:00

abstract：:Mast-cell degranulation is triggered by the bridging of Fc receptor-bound antigen-specific immunoglobulin IgE on the cell surface. In vitro experiments suggest that antibody affinity and nonspecific IgE may affect the mast-cell function, however, their importance in vivo is unclear. Investigations of the effects of th...

journal_title：Scandinavian journal of immunology

authors： Mitchell AJ,Moss ND,Collins AM

更新日期：2002-01-01 00:00:00

abstract：:Natural killer (NK) cell responsiveness in the mouse is determined in an education process guided by inhibitory Ly49 and NKG2A receptors binding to MHC class I molecules. It has been proposed that inhibitory signalling in human NK cells involves Abl-1 (c-Abl)-mediated phosphorylation of Crk, lowering NK cell function ...

journal_title：Scandinavian journal of immunology

authors： Ganesan S,Luu TT,Chambers BJ,Meinke S,Brodin P,Vivier E,Wetzel DM,Koleske AJ,Kadri N,Höglund P

更新日期：2017-09-01 00:00:00