Abstract:
:Serum Amyloid A (SAA) is an acute-phase protein secreted mainly by hepatocytes and is largely associated with high-density lipoprotein (HDL) in plasma. It has been suggested that SAA alters HDL binding to the cell surface and that this in turn changes HDL-mediated cholesterol delivery to cells. Incorporation of SAA into HDL at concentrations equivalent to those found physiologically in moderate inflammation mediated a 1.5-fold increase in the binding of HDL to adherent peripheral blood mononuclear cells but had no effect on binding of the lipoprotein to the monocyte cell lines, U937 or THP-1. SAA incorporation also increased binding to an endothelial cell line, EA.hy.926. Hepatoma cells (HuH-7) showed no change in specific binding of the SAA-enriched HDL particle compared to normal HDL. These results suggest that a specific receptor for HDL-bound SAA is found on differentiated human macrophages and an endothelial cell line, which may have functional significance in lipid metabolism or other macrophage responses during inflammation.
journal_name
Scand J Immunoljournal_title
Scandinavian journal of immunologyauthors
Hayat S,Raynes JGdoi
10.1046/j.1365-3083.2000.00661.xkeywords:
subject
Has Abstractpub_date
2000-02-01 00:00:00pages
141-6issue
2eissn
0300-9475issn
1365-3083pii
sji661journal_volume
51pub_type
杂志文章abstract::Mycobacterium tuberculosis (MTB) secretory proteins are generally considered important antigens for immune protection against tuberculosis (TB). An 8.3-kDa secretory antigen of MTB and Mycobacterium bovis bacillus Calmette-Guérin (BCG), called SA5K, was recently identified and cloned in our laboratory. In this report,...
journal_title:Scandinavian journal of immunology
pub_type: 杂志文章
doi:10.1046/j.1365-3083.2002.01104.x
更新日期:2002-07-01 00:00:00
abstract::Granulomatous lymphomatosis is an Epstein-Barr virus (EBV)-driven B cell proliferation associated with an exuberant CD4(+) T cell reaction with usually histopathological pictures of angiocentrism. So far, the characteristics of CD4(+) T cells in granulomatous lymphomatosis and the mechanism leading to their expansion ...
journal_title:Scandinavian journal of immunology
pub_type: 杂志文章
doi:10.1111/sji.12370
更新日期:2015-12-01 00:00:00
abstract::Telomeres are unique terminal chromosomal structures, the length of which has been shown to decrease with cell division in vitro and with increased age in vivo for human somatic cells. In human immunodeficiency virus (HIV)-1 infection, decrease of telomere length is primarily found in CD8+ T cells, and not in CD4+ T c...
journal_title:Scandinavian journal of immunology
pub_type: 临床试验,杂志文章,随机对照试验
doi:10.1046/j.1365-3083.2000.00771.x
更新日期:2000-08-01 00:00:00
abstract::The aim of the present study was to present further evidence of the specific reactivity of an anti-C3 receptor serum (AC3RS), to demonstrate membrane-bound C3 receptors by using this AC3RS in different serological an immunohistological methods, and to investigate the relationship between membrane-bound C3 receptors an...
journal_title:Scandinavian journal of immunology
pub_type: 杂志文章
doi:10.1111/j.1365-3083.1981.tb00112.x
更新日期:1981-01-01 00:00:00
abstract::(C3H/TifxDBA/2)F1 mice, immunized with viable BALB/c plasmacytoma MOPC315 cells, produce antibodies directed against a cell-surface antigen. The strain and tissue distribution of this antigen was identical to that of the plasma cell differentiation alloantigen PC.1. The antigen is absent in the mouse strain C3H/Tif bu...
journal_title:Scandinavian journal of immunology
pub_type: 杂志文章
doi:10.1111/j.1365-3083.1979.tb03176.x
更新日期:1979-01-01 00:00:00
abstract::The migration inhibition in vitro induced by measles virus material on leukocytes from 17 patients with multiple sclerosis (MS) was compared with that of 8 patients with various other central nervous system diseases and that of 12 healthy blood donors. Significant differences could not be demonstrated. The results do ...
journal_title:Scandinavian journal of immunology
pub_type: 杂志文章
doi:10.1111/j.1365-3083.1976.tb00314.x
更新日期:1976-01-01 00:00:00
abstract::The aim of this study was to investigate the effects and the underlying mechanisms of fentanyl anaesthetic on T lymphocytes isolated from human umbilical cord blood in vitro. The percentages of CD4+ , CD8+ and regulatory T (Treg) cells in human umbilical cord blood mononuclear cells (UBMC) treated with fentanyl in vit...
journal_title:Scandinavian journal of immunology
pub_type: 杂志文章
doi:10.1111/sji.12538
更新日期:2017-05-01 00:00:00
abstract::Human immunodeficiency virus (HIV) infection is a risk factor for thrombotic microangiopathy (TMA). We sought whether a severe deficiency in ADAMTS13, the enzyme specifically involved in the cleavage of von Willebrand factor, was associated with specific presenting features and outcome in HIV-associated TMA. In this p...
journal_title:Scandinavian journal of immunology
pub_type: 杂志文章,多中心研究
doi:10.1111/j.1365-3083.2008.02143.x
更新日期:2008-09-01 00:00:00
abstract::The immune system produces specific antibodies (Ab) against any antigens (Ag) of exogenous and endogenous origins with a diverse repertoire of V-region specificities. The primary V-region repertoire is created by the rearrangement of immunoglobulin (Ig) V-region, D- and J-segments with the insertion of N- and P-sequen...
journal_title:Scandinavian journal of immunology
pub_type: 杂志文章,评审
doi:10.1111/j.1365-3083.2011.02557.x
更新日期:2011-06-01 00:00:00
abstract::We have recently shown that a heat treatment of a murine target cell line, WEHI 164, induces resistance to lysis mediated by tumour necrosis factors alpha (TNF-alpha) and beta (TNF-beta). In the present study the effect of the heat shock of target cells on cytotoxicity mediated by natural killer cells (NK cells), lymp...
journal_title:Scandinavian journal of immunology
pub_type: 杂志文章
doi:10.1111/j.1365-3083.1990.tb02757.x
更新日期:1990-02-01 00:00:00
abstract::Sjögren's syndrome is characterized by dryness of the eyes and the mouth due to mononuclear cell infiltration of the lacrimal and salivary glands. The aetiology is unknown but autoimmunity is considered to play a significant role in the pathogenesis. Recent studies have focused on the fact that tear and salivary flow ...
journal_title:Scandinavian journal of immunology
pub_type: 杂志文章,评审
doi:10.1046/j.1365-3083.1999.00490.x
更新日期:1999-01-01 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
pub_type: 杂志文章
doi:10.1111/j.1365-3083.1986.tb02078.x
更新日期:1986-08-01 00:00:00
abstract::A clear correlation was observed between the presence of an Ia-like antigenic B-cell system Ly-Li, detected serologically, and three cellular immunological techniques: [1] mixed lymphocyte reaction (MLR) inhibition by an anti-Li antiserum; [2] level of restimulation of anti-Ly-Li in-vitro-primed lymphocytes; and [3] d...
journal_title:Scandinavian journal of immunology
pub_type: 杂志文章
doi:10.1111/j.1365-3083.1977.tb02112.x
更新日期:1977-01-01 00:00:00
abstract::The authors have established a new immunodeficient mouse strain on the genetic background of the diabetes prone non-obese diabetic (NOD) mouse. A deletion mutant of the RAG-2 gene was back crossed 10 generations onto the NOD/Bom strain background. The homozygous NODrag-2-/- mice lack functionally mature B and T lympho...
journal_title:Scandinavian journal of immunology
pub_type: 杂志文章
doi:10.1046/j.1365-3083.1996.d01-70.x
更新日期:1996-05-01 00:00:00
abstract::A simple technique requiring only 0.2 ml whole blood for measuring the response of lymphocytes in cultures to each of various mitogens and antigens has been elaborated. The response is quantified by comparing the number of lymphocytes with and without a stimulating agent. The increment of cell numbers is given by a ce...
journal_title:Scandinavian journal of immunology
pub_type: 杂志文章
doi:10.1111/j.1365-3083.1978.tb00490.x
更新日期:1978-01-01 00:00:00
abstract::Gαq, the alpha subunit of Gq, a member of the Gq/11 sub-family, was reported to inhibit phosphatidylinositol-3-Kinase (PI3K) activation and prevent the activation of Akt. Previous studies demonstrated that mice losing Gαq in their immune system could spontaneously develop inflammatory arthritis. In this study, we show...
journal_title:Scandinavian journal of immunology
pub_type: 杂志文章
doi:10.1111/j.1365-3083.2011.02635.x
更新日期:2012-02-01 00:00:00
abstract::The effect of low-dose methotrexate (MTX) treatment on the CD26 density on circulating monocytes and CD4(+) T lymphocytes or levels of soluble CD26 (sCD26) has not yet been described in rheumatoid arthritis (RA). While CD26 in T lymphocytes is involved in the activation and proliferation of T lymphocytes, little is kn...
journal_title:Scandinavian journal of immunology
pub_type: 杂志文章
doi:10.1111/j.1365-3083.2007.01966.x
更新日期:2007-10-01 00:00:00
abstract::Tumour necrosis factor-α-induced protein-8 like-2 (TIPE2) is a newly identified immune negative regulator. The abnormal expression of TIPE2 has been found in several human inflammatory diseases. However, the expression level and clinical significance of TIPE2 in childhood asthma remain unclear. In this study, we detec...
journal_title:Scandinavian journal of immunology
pub_type: 杂志文章
doi:10.1111/sji.12110
更新日期:2013-12-01 00:00:00
abstract::Mitogen-induced cell-mediated cytotoxicity (MICC) of human peripheral blood granulocytes (PMN) and lymphocytes (PBL) was studied by using chicken erythrocytes as targets. The possible mechanisms were elicited bidirectionally by means of the MICC inhibition test and by functional analysis of lectin. In our preliminary ...
journal_title:Scandinavian journal of immunology
pub_type: 杂志文章
doi:10.1111/j.1365-3083.1981.tb00580.x
更新日期:1981-10-01 00:00:00
abstract::Lewis rats develop arthritis after immunization with heterologous but not homologous rat type II collagen (CII). We have observed that if the rat CII is prepared by pepsin digestion without subsequent extensive purification, it is arthritogenic in Lewis rats. To address whether pepsin in the CII preparations contribut...
journal_title:Scandinavian journal of immunology
pub_type: 杂志文章
doi:10.1111/j.1365-3083.1993.tb02562.x
更新日期:1993-03-01 00:00:00
abstract::The specificity of the Fcgamma receptors in normal spleen and liver and in malignant tissues was studied using hemadsorption to cryostat sections. Indicator cells (EA) were sheep erythrocytes (E) sensitized with rabbit IgG antibody (A). The binding of EA to sections of normal and malignant tissues was inhibited by poo...
journal_title:Scandinavian journal of immunology
pub_type: 杂志文章
doi:10.1111/j.1365-3083.1976.tb03048.x
更新日期:1976-01-01 00:00:00
abstract::The role of several adhesion molecules for lymphocyte-endothelial interactions in the synovia of rheumatoid arthritis patients was studied using the frozen section assay. Partial inhibition of lymphocyte binding to endothelium of synovial sections could be observed with antibodies against CD44, L-selectin, and beta 1-...
journal_title:Scandinavian journal of immunology
pub_type: 杂志文章
doi:10.1111/j.1365-3083.1993.tb01708.x
更新日期:1993-08-01 00:00:00
abstract::This paper describes a technique utilizing rosette formation with sheep red blood cells as a human T lymphocyte marker, and separation of T cells by rosette sedimentation. ...
journal_title:Scandinavian journal of immunology
pub_type: 杂志文章
doi:10.1111/j.1365-3083.1976.tb03857.x
更新日期:1976-06-01 00:00:00
abstract::Beta-2 microglobulin (beta 2m) gene 'knock-out' mice (C1D) were primed with purified H-2Kb and H-2Db molecules and spleen cells from immunized mice were used to generate monoclonal antibody secreting B-cell hybridomas. Approximately 0.2% of the Ig-secreting primary microcultures contained H-2b binding antibodies. Thre...
journal_title:Scandinavian journal of immunology
pub_type: 杂志文章
doi:10.1111/j.1365-3083.1994.tb03459.x
更新日期:1994-08-01 00:00:00
abstract::Human T lymphocytes, upon phytohaemagglutinin stimulation, are able to form colonies in semisolid media. Peripheral T cell bearing Fc receptors (TG) were studied for their possible regulatory activity on lymphoid colony development. Although no substantial differences were observed between the cloning efficiency of un...
journal_title:Scandinavian journal of immunology
pub_type: 杂志文章
doi:10.1111/j.1365-3083.1980.tb00099.x
更新日期:1980-01-01 00:00:00
abstract::Screening for B-cell-specific antibodies in unabsorbed pregnancy sera preselected for weak reactivity in regular HLA-A, -B, and -C screening yielded a relatively high proportion (35/81) of B-cell-specific antibodies. Most B-cell-specific antibodies react broadly, showing inclusion phenomena suggesting 'cross-reactivit...
journal_title:Scandinavian journal of immunology
pub_type: 杂志文章
doi:10.1111/j.1365-3083.1977.tb02099.x
更新日期:1977-01-01 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
pub_type: 杂志文章
doi:10.1111/j.1365-3083.1992.tb03259.x
更新日期:1992-05-01 00:00:00
abstract::To determine whether psoriatic keratinocytes differ from normal keratinocytes in their response to gamma interferon, epidermal cell suspensions from normal and from lesional and uninvolved psoriatic skin were cultured in the presence of gamma interferon and the induction of HLA-DR expression and inhibition of cell gro...
journal_title:Scandinavian journal of immunology
pub_type: 杂志文章
doi:10.1111/j.1365-3083.1988.tb01507.x
更新日期:1988-12-01 00:00:00
abstract::Vitamin D, an immunomodulator of macrophage function, can activate human antimycobacterial activity. Vitamin D deficiency (VDD) is associated with an impaired mycobacterial immunity and susceptibility to tuberculosis. It has been found that vitamin D and its receptor may be essential for immune function. In this study...
journal_title:Scandinavian journal of immunology
pub_type: 杂志文章
doi:10.1111/sji.12127
更新日期:2014-02-01 00:00:00
abstract::The major subunit protein of amyloid fibrils (758) isolated from a patient with systemic amyloidosis and studied by N-terminal amino acid sequence analysis was found to be almost identical to the sequence of a V lambda IV Bence-Jones protein and a previously described A lambda IV amyloid protein. The two A lambda IV a...
journal_title:Scandinavian journal of immunology
pub_type: 杂志文章
doi:10.1111/j.1365-3083.1981.tb00187.x
更新日期:1981-07-01 00:00:00