Natural killer activity in patients with acute viral hepatitis.

Abstract:

:Using the natural killer (NK) sensitive K562 cell line, enhanced NK cell cytotoxicity was demonstrable early in the course of acute hepatitis B while normal values were obtained in patients studied during convalescence. No evidence of enhanced NK activity was instead obtained in the course of acute non-A, non-B hepatitis. Serum levels of alpha-interferon, as determined by radioimmunoassay (RIA), were significantly increased in patients with acute hepatitis B showing enhanced NK cell activity but not in those with acute non-A, non-B hepatitis and normal NK cell activity. These results suggest that natural cytotoxicity may play a role early in the course of acute hepatitis type B, before antigen-specific T lymphocytes become fully operative.

journal_name

Clin Exp Immunol

authors

Chemello L,Mondelli M,Bortolotti F,Schiavon E,Pontisso P,Alberti A,Rondanelli EG,Realdi G

subject

Has Abstract

pub_date

1986-04-01 00:00:00

pages

59-64

issue

1

eissn

0009-9104

issn

1365-2249

journal_volume

64

pub_type

杂志文章
  • Identification of Goodpasture antigens in human alveolar basement membrane.

    abstract::Goodpasture (GP) antigens, protein components reactive with human autoantibodies against glomerular basement membrane (GBM), were identified in human alveolar basement membrane (ABM) using an enzyme-linked immunoassay (ELISA), Western blotting and immunoprecipitation. All six anti-GBM antisera studied, three obtained ...

    journal_title:Clinical and experimental immunology

    pub_type: 杂志文章

    doi:

    authors: Yoshioka K,Iseki T,Okada M,Morimoto Y,Eryu N,Maki S

    更新日期:1988-12-01 00:00:00

  • Association of polymorphisms in DNMT1, DNMT3A, DNMT3B, MTHFR and MTRR genes with global DNA methylation levels and prognosis of autoimmune thyroid disease.

    abstract::To clarify the association between factors regulating DNA methylation and the prognosis of autoimmune thyroid diseases (AITDs), we genotyped single nucleotide polymorphisms in genes encoding DNA methyltransferase 1 (DNMT1), DNMT3A, DNMT3B, methylenetetrahydrofolate reductase (MTHFR) and methionine synthase reductase (...

    journal_title:Clinical and experimental immunology

    pub_type: 杂志文章

    doi:10.1111/j.1365-2249.2012.04646.x

    authors: Arakawa Y,Watanabe M,Inoue N,Sarumaru M,Hidaka Y,Iwatani Y

    更新日期:2012-11-01 00:00:00

  • Antibody-directed complement-mediated cytotoxicity to hepatocytes from patients with chronic hepatitis B.

    abstract::The susceptibility of hepatocytes from patients with chronic hepatitis B to complement-dependent cytotoxicity mediated by heterologous antibodies to hepatitis B virus core (anti-HBc) and surface (anti-HBs) antigens and to hepatic asialoglycoprotein receptor was examined using a microcytotoxicity assay. The anti-HBc-in...

    journal_title:Clinical and experimental immunology

    pub_type: 杂志文章

    doi:10.1111/j.1365-2249.1995.tb03658.x

    authors: Michalak TI,Lau JY,McFarlane BM,Alexander GJ,Eddleston AL,Williams R

    更新日期:1995-05-01 00:00:00

  • Factors associated with CD4 lymphocyte counts in HIV-negative Senegalese individuals.

    abstract::CD4+ lymphocytes are a primary target of the human immunodeficiency virus (HIV), and CD4 counts are one of the factors used to measure disease progression in HIV-positive individuals. CD4 counts vary in uninfected individuals and across populations due to a variety of demographic, environmental, immunological and gene...

    journal_title:Clinical and experimental immunology

    pub_type: 杂志文章,多中心研究

    doi:10.1111/j.1365-2249.2007.03573.x

    authors: Mair C,Hawes SE,Agne HD,Sow PS,N'doye I,Manhart LE,Fu PL,Gottlieb GS,Kiviat NB

    更新日期:2008-03-01 00:00:00

  • High dose interleukin-12 exacerbates Bordetella pertussis infection and is associated with suppression of cell-mediated immunity in a murine aerosol challenge model.

    abstract::The in-vivo clearance of Bordetella pertussis infections in murine models in naive mice and animals vaccinated with whole-cell vaccine is considered to be via a Th-1-dependent mechanism in which interleukin-12 (IL)-12 may play a prominent role. It has also been demonstrated clearly that the treatment of animals with m...

    journal_title:Clinical and experimental immunology

    pub_type: 杂志文章

    doi:10.1111/j.1365-2249.2003.02352.x

    authors: Carter CR,Dagg BM,Whitmore KM,Keeble JR,Asokanathan C,Xing D,Walker KB

    更新日期:2004-02-01 00:00:00

  • Systemic inflammation in acute intermittent porphyria: a case-control study.

    abstract::This study aimed to examine whether acute intermittent porphyria (AIP) is associated with systemic inflammation and whether the inflammation correlates with disease activity. A case-control study with 50 AIP cases and age-, sex- and place of residence-matched controls was performed. Plasma cytokines, insulin and C-pep...

    journal_title:Clinical and experimental immunology

    pub_type: 杂志文章

    doi:10.1111/cei.12899

    authors: Storjord E,Dahl JA,Landsem A,Fure H,Ludviksen JK,Goldbeck-Wood S,Karlsen BO,Berg KS,Mollnes TE,W Nielsen E,Brekke OL

    更新日期:2017-03-01 00:00:00

  • Expression of types I, III and IV collagen genes in fibrotic skin and nerve lesions of toxic oil syndrome patients.

    abstract::We have studied the skin and nerve fibrosis in toxic oil syndrome by in situ hybridization using specific cDNA probes for types I, III, and IV collagens. Fibroblasts with high levels of type I and III collagen mRNA were observed in biopsies from fibrotic skin areas. Similarly, type IV collagen mRNA was abundant in cel...

    journal_title:Clinical and experimental immunology

    pub_type: 杂志文章

    doi:10.1111/j.1365-2249.1993.tb06504.x

    authors: Gomez-Reino JJ,Sandberg M,Carreira PE,Vuorio E

    更新日期:1993-07-01 00:00:00

  • Abnormalities of interleukin 2 receptor expression associated with decreased antigen-induced lymphocyte proliferation in patients with AIDS and related disorders.

    abstract::Several parameters of lymphocyte interleukin 2 receptor (IL-2R) expression in response to tetanus toxoid (TT) were monitored using a receptor-specific monoclonal antibody and flow cytometry in patients with acquired immunodeficiency syndrome (AIDS, n = 6), AIDS-related complex (ARC, n = 8), or lymphadenopathy syndrome...

    journal_title:Clinical and experimental immunology

    pub_type: 杂志文章

    doi:

    authors: Prince HE,John JK

    更新日期:1987-01-01 00:00:00

  • Efficacy of HIV-specific and 'antibody-independent' mechanisms for complement activation by HIV-infected cells.

    abstract::Previous studies in this laboratory have shown that efficient activation of complement (C) on HIV isolates and HIV-infected cells requires the binding of specific anti-HIV antibodies, while other investigators have observed 'antibody-independent' C activation. In an attempt to clarify these disparate findings, we inve...

    journal_title:Clinical and experimental immunology

    pub_type: 杂志文章

    doi:10.1111/j.1365-2249.1995.tb05531.x

    authors: Saarloos MN,Lint TF,Spear GT

    更新日期:1995-02-01 00:00:00

  • Antigen processing for MHC class I restricted presentation of exogenous influenza A virus nucleoprotein by B-lymphoblastoid cells.

    abstract::In general, exogenous proteins are processed by antigen-presenting cells in the endosomes for major histocompatibility complex (MHC) class II presentation to CD4+ T cells, while proteins synthesized endogenously are processed in the cytoplasm for MHC class I presentation to CD8+ T cells. However, it is recognized that...

    journal_title:Clinical and experimental immunology

    pub_type: 杂志文章

    doi:10.1046/j.1365-2249.2001.01613.x

    authors: Voeten JT,Rimmelzwaan GF,Nieuwkoop NJ,Fouchier RA,Osterhaus AD

    更新日期:2001-09-01 00:00:00

  • Linomide suppresses experimental autoimmune neuritis in Lewis rats by inhibiting myelin antigen-reactive T and B cell responses.

    abstract::Linomide (quinoline-3-carboxamide) is a synthetic immunomodulator that suppresses several experimental autoimmune diseases. Here we report the effects of Linomide on experimental autoimmune neuritis (EAN), a CD4+ T cell-mediated animal model of acute Guillain-Barré syndrome (GBS) in humans. EAN induced in Lewis rats b...

    journal_title:Clinical and experimental immunology

    pub_type: 杂志文章

    doi:10.1046/j.1365-2249.1999.00768.x

    authors: Zhu J,Bai XF,Hedlund G,Björk J,Bakhiet M,Van Der Meide PH,Link H

    更新日期:1999-01-01 00:00:00

  • Apoptosis of Th1-like cells in experimental tuberculosis (TB).

    abstract::Th1 cell-induced anti-mycobacterial immunity is lost during a progressive Mycobacterium tuberculosis infection in a susceptible host. This study was designed to test the mechanism of the loss of anti-mycobacterial cell-mediated immune response. We demonstrate that M. tuberculosis infection results in increased Fas exp...

    journal_title:Clinical and experimental immunology

    pub_type: 杂志文章

    doi:10.1046/j.1365-2249.1999.00755.x

    authors: Das G,Vohra H,Saha B,Agrewala JN,Mishra GC

    更新日期:1999-02-01 00:00:00

  • Avidity of thyroglobulin antibody in sera from patients with Hashimoto's thyroiditis with different thyroid functional status.

    abstract::The mechanism of disease progression in Hashimoto's thyroiditis (HT) is still unclear. Thyroglobulin antibody (TgAb) is a diagnostic hallmark of HT. The aim of our study was to evaluate the avidity of TgAb in sera from HT patients with different thyroid functional status. Sera from 50 patients with newly diagnosed HT ...

    journal_title:Clinical and experimental immunology

    pub_type: 杂志文章

    doi:10.1111/j.1365-2249.2010.04155.x

    authors: Zhang Y,Gao Y,Li M,Xie L,Huang Y,Gao Y,Guo X

    更新日期:2010-07-01 00:00:00

  • Evidence for anti-tubulin autoantibodies in the form of immune complexes in human sera.

    abstract::Anti-tubulin antibodies were studied in normal human serum either maintained at neutral pH to measure the free antibody activity (FAA) or treated at pH 2.8 to measure the total antibody activity (TAA): FAA + the antibody activity in the form of immune complexes (ICAA). Anti-tubulin antibody activities were assessed by...

    journal_title:Clinical and experimental immunology

    pub_type: 杂志文章

    doi:

    authors: Bernier-Valentin F,Rabilloud R,Rousset B

    更新日期:1988-02-01 00:00:00

  • Systemic inflammatory responses in progressing periodontitis during pregnancy in a baboon model.

    abstract::This study tested the hypothesis that pregnant female baboons exhibit increased levels of various inflammatory mediators in serum resulting from ligature-induced periodontitis, and that these profiles would relate to periodontal disease severity/extent in the animals. The animals were sampled at baseline (B), mid-preg...

    journal_title:Clinical and experimental immunology

    pub_type: 杂志文章

    doi:10.1111/j.1365-2249.2010.04202.x

    authors: Ebersole JL,Steffen MJ,Holt SC,Kesavalu L,Chu L,Cappelli D

    更新日期:2010-12-01 00:00:00

  • Calcium efflux and influx in f-met-leu-phe (fMLP)-activated human neutrophils are chronologically distinct events.

    abstract::The kinetics of efflux of calcium mobilized from intracellular stores following activation of human neutrophils with the synthetic chemotactic tripeptide, fMLP (1 microM), as well as that of the subsequent store-operated influx of this cation, has been measured by radiometric procedures using 45Ca. These procedures en...

    journal_title:Clinical and experimental immunology

    pub_type: 杂志文章

    doi:10.1046/j.1365-2249.1997.5051403.x

    authors: Anderson R,Goolam Mahomed A

    更新日期:1997-10-01 00:00:00

  • Disorders of regulatory T cells in patients with selective IgA deficiency and its relationship to associated autoimmune phenomena.

    abstract::In vitro lymphocyte function of 13 patients with selective IgA deficiency was studied. IgG, IgA and IgM secretion by pokeweed mitogen-stimulated peripheral blood lymphocytes from normal donors and IgA deficient patients was measured by an enzyme-linked immunosorbent assay. Addition of concanavalin A or hydrocortisone ...

    journal_title:Clinical and experimental immunology

    pub_type: 杂志文章

    doi:

    authors: De la Concha EG,Subiza JL,Fontán G,Pascual-Salcedo D,Sequí J,Bootello A

    更新日期:1982-08-01 00:00:00

  • Mice lacking the multidrug resistance protein 1 have a transiently impaired immune response during tuberculosis.

    abstract::A T helper (Th) 1 immune response is important for host defense against tuberculosis. The multidrug resistance protein (Mrp) 1 is constitutively present at low levels on Th2 lymphocytes, and is expressed on Th1 lymphocytes upon activation. To determine the role of Mrp1 in the pathogenesis of tuberculosis, Mrp1 deficie...

    journal_title:Clinical and experimental immunology

    pub_type: 杂志文章

    doi:10.1046/j.1365-2249.2002.01952.x

    authors: Verbon A,Leemans JC,Weijer S,Florquin S,Van Der Poll T

    更新日期:2002-10-01 00:00:00

  • The role of natural killer (NK) and NK T cells in the loss of tolerance in murine primary biliary cirrhosis.

    abstract::One of the major obstacles in dissecting the mechanism of pathology in human primary biliary cirrhosis (PBC) has been the absence of animal models. Our laboratory has focused on a model in which mice, following immunization with a xenobiotic chemical mimic of the immunodominant autoepitope of the E2 component of pyruv...

    journal_title:Clinical and experimental immunology

    pub_type: 杂志文章

    doi:10.1111/j.1365-2249.2012.04581.x

    authors: Shimoda S,Tsuneyama K,Kikuchi K,Harada K,Nakanuma Y,Nakamura M,Ishibashi H,Hisamoto S,Niiro H,Leung PS,Ansari AA,Gershwin ME,Akashi K

    更新日期:2012-06-01 00:00:00

  • Immune tolerance induction to enzyme-replacement therapy by co-administration of short-term, low-dose methotrexate in a murine Pompe disease model.

    abstract::Clinical investigations of recombinant human acid alpha-glucosidase for the treatment of Pompe disease often reveal the appearance of therapy-specific antibodies. These antibodies could potentially interfere with recombinant human acid alpha-glucosidase efficacy and induce immunological consequences. Several immunosup...

    journal_title:Clinical and experimental immunology

    pub_type: 杂志文章

    doi:10.1111/j.1365-2249.2008.03602.x

    authors: Joseph A,Munroe K,Housman M,Garman R,Richards S

    更新日期:2008-04-01 00:00:00

  • IL-1 receptor antagonist (IL-1Ra) does not inhibit the production of C-reactive protein or serum amyloid A protein by human primary hepatocytes. Differential regulation in normal and tumour cells.

    abstract::The synthesis of some class 1 acute-phase proteins (APP), including C-reactive protein (CRP) and serum amyloid A (SAA) protein is completely blocked by the IL-1 receptor antagonist (IL-1Ra), whereas the production of fibrinogen, a class 2 APP, is increased by IL-1Ra in hepatoma cells, but this has never been tested in...

    journal_title:Clinical and experimental immunology

    pub_type: 杂志文章

    doi:10.1111/j.1365-2249.1995.tb03669.x

    authors: Gabay C,Genin B,Mentha G,Iynedjian PB,Roux-Lombard P,Guerne PA

    更新日期:1995-05-01 00:00:00

  • Sperm autoantibodies as a consequence of vasectomy. II. Long-term follow-up studies.

    abstract::Thirty-four out of fifty-two vasectomized men studied previously were studied again about 5 years after vasectomy for sperm-agglutinating and sperm-immoblizing antibodies, and for antibodies to human protamine. Only one man lost his already weak antibody activity, whilst one out of eight men, negative at 1 year, appea...

    journal_title:Clinical and experimental immunology

    pub_type: 杂志文章

    doi:

    authors: Hellema HW,Samuel T,Rumke P

    更新日期:1979-10-01 00:00:00

  • Increase of circulating gamma/delta T lymphocytes in the peripheral blood of patients affected by active inflammatory bowel disease.

    abstract::In order to study the role of gamma/delta T cells in the pathogenesis of inflammatory bowel disease (IBD) in humans, we measured the percentage of these cells in the peripheral blood, assessed the ratio of the non-disulphide-linked (delta TCS1) type of T cell receptor (TCR) in the total gamma/delta T cells, studied th...

    journal_title:Clinical and experimental immunology

    pub_type: 杂志文章

    doi:10.1111/j.1365-2249.1994.tb06611.x

    authors: Giacomelli R,Parzanese I,Frieri G,Passacantando A,Pizzuto F,Pimpo T,Cipriani P,Viscido A,Caprilli R,Tonietti G

    更新日期:1994-10-01 00:00:00

  • Interleukin-21 induces migration and invasion of fibroblast-like synoviocytes from patients with rheumatoid arthritis.

    abstract::Rheumatoid arthritis (RA) is a chronic inflammatory disease characterized by synovial fibroblast hyperplasia and bone erosion. Fibroblast-like synoviocytes (FLS) play a pivotal role in RA pathogenesis through aggressive migration and matrix invasion, and certain proinflammatory cytokines may affect synoviocyte invasio...

    journal_title:Clinical and experimental immunology

    pub_type: 杂志文章

    doi:10.1111/cei.12751

    authors: Xing R,Jin Y,Sun L,Yang L,Li C,Li Z,Liu X,Zhao J

    更新日期:2016-05-01 00:00:00

  • Minimal persistent inflammation in allergic rhinitis: implications for current treatment strategies.

    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

    authors: Canonica GW,Compalati E

    更新日期:2009-12-01 00:00:00

  • Prospective comparison of two enzyme-linked immunosorbent spot assays for the diagnosis of Lyme neuroborreliosis.

    abstract::Commercial cellular tests are used to diagnose Lyme borreliosis (LB), but studies on their clinical validation are lacking. This study evaluated the utility of an in-house and a commercial enzyme-linked immunosorbent spot (ELISpot) assay for the diagnosis of Lyme neuroborreliosis (LNB). Prospectively, peripheral blood...

    journal_title:Clinical and experimental immunology

    pub_type: 杂志文章

    doi:10.1111/cei.13393

    authors: van Gorkom T,Voet W,Sankatsing SUC,Nijhuis CDM,Ter Haak E,Kremer K,Thijsen SFT

    更新日期:2020-03-01 00:00:00

  • Hybrids from normal, germ free, nude and neonatal mice produce monoclonal autoantibodies to eight different intracellular structures.

    abstract::The supernatants of hybrids produced by fusion of splenocytes from normal, germ free, nude and neonatal BALB/c mice with mouse NS-1 myeloma cells were examined for immunofluorescence reactivity with viable and acetone fixed monolayers of syngeneic mouse fibroblasts and mouse 3T3 cells and with viable cell suspensions ...

    journal_title:Clinical and experimental immunology

    pub_type: 杂志文章

    doi:

    authors: Underwood JR,Pedersen JS,Chalmers PJ,Toh BH

    更新日期:1985-05-01 00:00:00

  • Engagement of Toll-like receptor 2 enhances interleukin (IL)-17(+) autoreactive T cell responses via p38 mitogen-activated protein kinase signalling in dendritic cells.

    abstract::Functional analysis of single Toll-like receptors (TLRs) in vivo is necessary to understand how they shape the ocular inflammation involved in uveitis. In this study we explored the role and mechanisms of TLR-2 agonists on the autoreactive T helper type 17 (Th17) response in experimental autoimmune uveitis (EAU). Trea...

    journal_title:Clinical and experimental immunology

    pub_type: 杂志文章

    doi:10.1111/cei.12405

    authors: Wei R,Dong L,Xiao Q,Sun D,Li X,Nian H

    更新日期:2014-11-01 00:00:00

  • Studies on HLA antigens and cellular and humoral autoimmune phenomena in patients with myasthenia gravis.

    abstract::The HLA phenotype of fifty-four patients with myasthenia gravis (MG) was compared to that of 600 controls. When male and female patients were compared separately with the control group, HLA-B12 was increased in MG males (P less than 0-023) and HLA-A1, B8 in MG females (P less than 0-023). In addition, HLA-A1, B8 was c...

    journal_title:Clinical and experimental immunology

    pub_type: 杂志文章

    doi:

    authors: Gross WL,Krüger J,Gröschel-Stewart U,Friedrich H,Kunze K

    更新日期:1977-01-01 00:00:00

  • Activation of human T cells with NK cell markers by staphylococcal enterotoxin A via IL-12 but not via IL-18.

    abstract::We have reported recently that mouse liver NK cells and NK1 x 1+ T cells were activated by bacterial superantigens via the IL-12 production from Kupffer cells. In the present study, we examined the effect of staphyloccoccal enterotoxin A (SEA) on human T cells with NK cell markers, CD56 or CD57 (NK-type T cells). Afte...

    journal_title:Clinical and experimental immunology

    pub_type: 杂志文章

    doi:10.1046/j.1365-2249.2002.01854.x

    authors: Ami K,Ohkawa T,Koike Y,Sato K,Habu Y,Iwai T,Seki S,Hiraide H

    更新日期:2002-06-01 00:00:00