Acute phase serum amyloid A protein increases high density lipoprotein binding to human peripheral blood mononuclear cells and an endothelial cell line.

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 Immunol

authors

Hayat S,Raynes JG

doi

10.1046/j.1365-3083.2000.00661.x

keywords:

subject

Has Abstract

pub_date

2000-02-01 00:00:00

pages

141-6

issue

2

eissn

0300-9475

issn

1365-3083

pii

sji661

journal_volume

51

pub_type

杂志文章
  • Purification, biochemical characterization and immunogenicity of SA5K, a secretion antigen of Mycobacterium tuberculosis.

    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

    authors: Batoni G,Bottai D,Esin S,Florio W,Pardini M,Maisetta G,Freer G,Senesi S,Campa M

    更新日期:2002-07-01 00:00:00

  • Epstein-Barr virus-driven B Cell Proliferation with CD4+ T Cell Expansion: A Lymphomatoid Granulomatosis-like Disease Related to Hyperinterleukin-10 Secretion of Remarkably Favourable Outcome with Rituximab.

    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

    authors: Cervera P,Guihot A,Gorochov G,Lassoued K,Coppo P

    更新日期:2015-12-01 00:00:00

  • Effects of G-CSF on telomere lengths in PBMCs from human immunodeficiency virus-infected patients: results from a randomized, placebo-controlled trial.

    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

    authors: Aladdin H,Ullum H,Schjerling P,Skov Jensen M,Dam Nielsen S,Mathiesen L,Gerstoft J,Skinhøj P,Klarlund Pedersen B

    更新日期:2000-08-01 00:00:00

  • Human membrane-bound C3 receptors. I. Serological and immunohistological demonstration of C3 receptors.

    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

    authors: Stein H,Gerdes J,Tolksdorf G,Klatt U

    更新日期:1981-01-01 00:00:00

  • The plasma cell differentiation antigen PC.1 is absent in CH3/Tif and present in C3H/HeJ.

    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

    authors: Gaudernack G,Hannestad K

    更新日期:1979-01-01 00:00:00

  • Measles virus-induced migration inhibition in vitro of leukocytes from patients with multiple sclerosis.

    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

    authors: Nordal HJ,Froland SS,Vandvik B,Norrby E

    更新日期:1976-01-01 00:00:00

  • Fentanyl Suppresses the Survival of CD4+ T Cells Isolated from Human Umbilical Cord Blood through Inhibition of IKKs-mediated NF-κB Activation.

    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

    authors: Ma K,Ma P,Lu H,Liu S,Cao Q

    更新日期:2017-05-01 00:00:00

  • Human immunodeficiency virus-associated thrombotic microangiopathies: clinical characteristics and outcome according to ADAMTS13 activity.

    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

    authors: Malak S,Wolf M,Millot GA,Mariotte E,Veyradier A,Meynard JL,Korach JM,Malot S,Bussel A,Azoulay E,Boulanger E,Galicier L,Devaux E,Eschwège V,Gallien S,Adrie C,Schlemmer B,Rondeau E,Coppo P,Réseau d'Etude des Microangi

    更新日期:2008-09-01 00:00:00

  • Molecular mechanism of immunoglobulin V-region diversification regulated by transcription and RNA metabolism in antigen-driven B cells.

    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

    authors: Sakaguchi N,Maeda K,Kuwahara K

    更新日期:2011-06-01 00:00:00

  • Effects of heat shock on cytolysis mediated by NK cells, LAK cells, activated monocytes and TNFs alpha and beta.

    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

    authors: Jäättelä M

    更新日期:1990-02-01 00:00:00

  • An alternative perspective to the immune response in autoimmune exocrinopathy: induction of functional quiescence rather than destructive autoaggression.

    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

    authors: Humphreys-Beher MG,Brayer J,Yamachika S,Peck AB,Jonsson R

    更新日期:1999-01-01 00:00:00

  • T-cell effector function and unresponsiveness in the murine lymphocytic choriomeningitis virus infection. I. On the mechanism of a selective suppression of the virus-specific delayed-type hypersensitivity response.

    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

    authors: Marker O,Thomsen AR

    更新日期:1986-08-01 00:00:00

  • Detection by three cellular immunological techniques of the antigenic determinants of the Ly-Li system, expressed on human B lymphocytes.

    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

    authors: Sasportes M,Mawas C,Crosier P,Charmot D,Legrand L,Dausset J

    更新日期:1977-01-01 00:00:00

  • Establishment and characterization of RAG-2 deficient non-obese diabetic mice.

    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

    authors: Söderstrøm I,Bergman ML,Colucci F,Lejon K,Bergqvist I,Holmberg D

    更新日期:1996-05-01 00:00:00

  • Lymphocyte multiplication in vitro induced by mitogens and antigens.

    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

    authors: Haneberg B,Wesenberg F,Aarskog D

    更新日期:1978-01-01 00:00:00

  • Expression of G protein αq Subunit is Decreased in Lymphocytes from Patients with Rheumatoid Arthritis and is Correlated with Disease Activity.

    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

    authors: Wang Y,Li Y,He Y,Sun Y,Sun W,Xie Q,Yin G,Du Y,Wang L,Shi G

    更新日期:2012-02-01 00:00:00

  • In active chronic rheumatoid arthritis, dipeptidyl peptidase IV density is increased on monocytes and CD4(+) T lymphocytes.

    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

    authors: Ellingsen T,Hornung N,Møller BK,Hjelm-Poulsen J,Stengaard-Pedersen K

    更新日期:2007-10-01 00:00:00

  • The expression and significance of TIPE2 in peripheral blood mononuclear cells from asthmatic children.

    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

    authors: Ma Y,Liu X,Wei Z,Wang X,Wang Z,Zhong W,Li Y,Zhu F,Guo C,Zhang L,Wang X

    更新日期:2013-12-01 00:00:00

  • Characterization and possible mechanisms of mitogen-induced cell-mediated cytotoxicity.

    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

    authors: Yue CL,Tanimoto K,Horiuchi Y

    更新日期:1981-10-01 00:00:00

  • Association of pepsin with type II collagen (CII) breaks control of CII autoimmunity and triggers development of arthritis in rats.

    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

    authors: Vingsbo C,Larsson P,Andersson M,Holmdahl R

    更新日期:1993-03-01 00:00:00

  • Specificity of Fcgamma receptors in human malignant tissue and normal lymphoreticular tissue.

    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

    authors: Matre R

    更新日期:1976-01-01 00:00:00

  • Lymphocyte-endothelial interactions in inflamed synovia: involvement of several adhesion molecules and integrin epitopes.

    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

    authors: Fischer C,Thiele HG,Hamann A

    更新日期:1993-08-01 00:00:00

  • SRBC rosette formation as a human T lymphocyte marker.

    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

    authors: Jondal M

    更新日期:1976-06-01 00:00:00

  • Antibodies directed against monomorphic and evolutionary conserved self epitopes may be generated in 'knock-out' mice. Development of monoclonal antibodies directed against monomorphic MHC class I determinants.

    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

    authors: Claesson MH,Endel B,Ulrik J,Pedersen LO,Skov S,Buus S

    更新日期:1994-08-01 00:00:00

  • Suppressor activity of T cells bearing Fc receptors for IgG on lymphoid colony formation.

    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

    authors: Canonica GW,Pistoia V,Ghio R,Mingari MC,Moretta L

    更新日期:1980-01-01 00:00:00

  • B- and T-cell-specific alloantigens in man.

    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

    authors: Albert ED,Andreas A,McNicholas A,Scholtz S,Kuntz B

    更新日期:1977-01-01 00:00:00

  • Biliary immune response to orally presented food antigen, ovomucoid, and its potentiation by cholera toxin B subunit.

    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

    authors: Sugita-Konishi Y,Kumagai S

    更新日期:1992-05-01 00:00:00

  • An altered response by psoriatic keratinocytes to gamma interferon.

    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

    authors: Baker BS,Powles AV,Valdimarsson H,Fry L

    更新日期:1988-12-01 00:00:00

  • Serum vitamin D levels and VDR polymorphisms (BsmI and FokI) in patients and their household contacts susceptible to tuberculosis.

    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

    authors: Joshi L,Ponnana M,Penmetsa SR,Nallari P,Valluri V,Gaddam S

    更新日期:2014-02-01 00:00:00

  • Further structural and antigenic studies of light-chain amyloid proteins.

    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

    authors: Natvig JB,Westermark P,Sletten K,Husby G,Michaelsen T

    更新日期:1981-07-01 00:00:00