Abstract：
:Macrophages play a central role in inflammation and host defence against microorganisms, but they also participate actively in the resolution of inflammation after alternative activation. However, it is not known whether the resolution of inflammation requires alternative activation of new resting monocytes/macrophages or if proinflammatory activated macrophages have the capacity to switch their activation towards anti-inflammation. In order to answer this question, we first characterized differential human macrophage activation phenotypes. We found that CD163 and CD206 exhibited mutually exclusive induction patterns after stimulation by a panel of anti-inflammatory molecules, whereas CCL18 showed a third, overlapping, pattern. Hence, alternative activation is not a single process, but provides a variety of different cell populations. The capacity of macrophages to switch from one activation state to another was then assessed by determining the reversibility of CD163 and CD206 expression and of CCL18 and CCL3 production. We found that every activation state was rapidly and fully reversible, suggesting that a given cell may participate sequentially in both the induction and the resolution of inflammation. These findings may provide new insight into the inflammatory process as well as new fields of investigation for immunotherapy in the fields of chronic inflammatory diseases and cancer.
journal_name
Clin Exp Immunoljournal_title
Clinical and experimental immunologyauthors
Porcheray F,Viaud S,Rimaniol AC,Léone C,Samah B,Dereuddre-Bosquet N,Dormont D,Gras Gdoi
10.1111/j.1365-2249.2005.02934.xsubject
Has Abstractpub_date
2005-12-01 00:00:00pages
481-9issue
3eissn
0009-9104issn
1365-2249pii
CEI2934journal_volume
142pub_type
杂志文章abstract：:The effects of cyclophosphamide an antinuclear antibody levels, immune complex deposition in renal glomeruli, glomerular cell proliferation and glomerulosclerosis in the (NZB x NZW)F1 hybrid mouse have been investigated in order to better understand the mechanism of action of this drug on nephritis. Five groups of mic...
journal_title：Clinical and experimental immunology
pub_type： 杂志文章
doi：
更新日期：1977-07-01 00:00:00
abstract：:Live Mycobacterium lepraemurium or 60Co-gamma-irradiated organisms stimulated a very weak oxidative burst compared with similar numbers of heat-killed organisms or with live M. microti. This was found to reflect the poor uptake of the living organisms rather than an absolute failure to stimulate an oxidative burst. It...
journal_title：Clinical and experimental immunology
pub_type： 杂志文章
doi：
更新日期：1988-01-01 00:00:00
abstract：:The aim of this study was to determine the contribution of neutrophils to adjuvant arthritis (AA) by in vivo depletion of peripheral blood neutrophils. Specific anti-neutrophil MoAb, RP3 (10 mg), or a control antibody was given twice daily on days 8-11 after injection of Mycobacterium tuberculosis in inbred male Sprag...
journal_title：Clinical and experimental immunology
pub_type： 杂志文章
doi：10.1111/j.1365-2249.1997.263-ce1154.x
更新日期：1997-02-01 00:00:00
abstract：:Severe acute respiratory syndrome (SARS) is a new disease which has spread rapidly and widely. We wished to know whether evaluation of in vitro cytokine production could contribute to improved understanding of disease pathogenesis and to better patient management. Numbers of unstimulated and mitogen-stimulated cytokin...
journal_title：Clinical and experimental immunology
pub_type： 杂志文章
doi：10.1111/j.1365-2249.2003.02391.x
更新日期：2004-03-01 00:00:00
abstract：:Diesel exhaust particles (DEP) are known to modulate the production of cytokines associated with acute and chronic respiratory symptoms and allergic respiratory disease. Tolerance is an important mechanism through which the immune system can maintain nonresponsiveness to common environmental antigens. We examined the ...
journal_title：Clinical and experimental immunology
pub_type： 杂志文章
doi：10.1046/j.1365-2249.2001.01698.x
更新日期：2001-12-01 00:00:00
abstract：:The effect of anti-immunoglobulin (anti-Ig) on cultures of established human B-cell lines was studied to develop models for the initiation and regulation of immune responses. DNA synthesis in one line, BM, measured by [125I]iododeoxyuridine (IUdR) incorporation, was stimulated by anti-Ig when the continuously prolifer...
journal_title：Clinical and experimental immunology
pub_type： 杂志文章
doi：
更新日期：1977-10-01 00:00:00
abstract：:To determine the effect of prolonged administration of exogenous interferon on the autoimmune disease of NZB/W female mice, forty-four NZB/W mice received three injections per week of 6.4 x 10(4) interferon units from birth to 33 weeks, forty mice were injected with mock interferon and forty-eight mice were left untre...
journal_title：Clinical and experimental immunology
pub_type： 杂志文章
doi：
更新日期：1980-05-01 00:00:00
abstract：:Using a sensitive IL-1-dependent T cell clone we estimated interleukin 1 (IL-1)-like activity in a variety of synovial fluids (SF). Although we demonstrate that SF contains potent inhibitors of endogenous and exogenous IL-1 we were able to estimate that samples from rheumatoid arthritis, osteoarthritis and other arthr...
journal_title：Clinical and experimental immunology
pub_type： 杂志文章
doi：
更新日期：1988-06-01 00:00:00
abstract：:Immunological cell functions were evaluated during 24, 48 and 96 h O2 exposure in C57Bl/6 mice. A normobaric O2 exposure resulted in depression of delayed type hypersensitivity (DTH) to oxazolone and Staphylococcus aureus antigens. This effect was proportional to the duration of O2 exposure. The antibody response of s...
journal_title：Clinical and experimental immunology
pub_type： 杂志文章
doi：
更新日期：1983-11-01 00:00:00
abstract：:To formulate a 'logic' for how a single immunoglobulin variable region gene generates antibodies with different antigen specificity and polyreactivity, we analysed chimeric antibodies produced in transgenic mice carrying the germ-line human V3-23 gene, multiple diversity (D) and joining (J) gene segments. Hybridomas p...
journal_title：Clinical and experimental immunology
pub_type： 杂志文章
doi：10.1046/j.1365-2249.2001.01380.x
更新日期：2001-01-01 00:00:00
abstract：:Regulation of the immune response directed against Leishmania is critical for the establishment of effective control of the disease. It is likely that some types of immune responses directed against Leishmania can lead to more severe clinical forms of leishmaniasis causing a poor control of the pathogen and/or patholo...
journal_title：Clinical and experimental immunology
pub_type： 杂志文章
doi：10.1111/j.1365-2249.2004.02426.x
更新日期：2004-05-01 00:00:00
abstract：:The immunopathology of patch test reactions to aeroallergens in patients with atopic dermatitis (AD) has been compared to that of contact sensitivity reactions to nickel in non-atopic individuals. Both reactions were found to exhibit equivalent erythema and induration on gross examination at 48 h. Four millimetre punc...
journal_title：Clinical and experimental immunology
pub_type： 杂志文章
doi：10.1111/j.1365-2249.1993.tb05909.x
更新日期：1993-03-01 00:00:00
abstract：:In a family with partial or total adenine phosphoribosyl transferase (APRT) deficiency, T and B cell function was evaluated by counting rosette-forming cells, by investigating lymphocyte transformation to phytohaemagglutinin (PHA), concanavalin A (Con A) and pokeweed mitogen (PWM), by assaying serum immunoglobulins an...
journal_title：Clinical and experimental immunology
pub_type： 杂志文章
doi：
更新日期：1979-06-01 00:00:00
abstract：:The proliferative responses to stimulation with phytohaemagglutinin (PHA) in cultures of lymphocytes from newly calved and non-pregnant cattle were compared. Lymphocyte cultures from newly calved cows were seen to respond less to PHA than cultures from the non-pregnant cows. It is suggested that this depression in res...
journal_title：Clinical and experimental immunology
pub_type： 杂志文章
doi：
更新日期：1977-07-01 00:00:00
abstract：:Binding of lymphocytes to human umbilical vein endothelial cells (EC) was quantitated by measuring adhesion of 51Cr labelled lymphocytes to endothelial cell monolayers and rosette formation between lymphocytes and EC in suspension. Mitogen stimulated human peripheral blood mononuclear cell culture supernatants and mix...
journal_title：Clinical and experimental immunology
pub_type： 杂志文章
doi：
更新日期：1985-12-01 00:00:00
abstract：:Depression of one or more parameters of cellular and/or humoral immune responses was found in 60% of general hospital patients treated with phenytoin and 47% of patients treated with carbamazepine. Phenytoin-treated patients failed to manifest delayed hypersensitivity (DHS) reactions to common antigens, and to make an...
journal_title：Clinical and experimental immunology
pub_type： 杂志文章
doi：
更新日期：1975-05-01 00:00:00
abstract：:Circulating immunoglobulin (Ig)G antibodies against M(2) muscarinic acetylcholine receptors (M(2) mAChR) have been implicated in Chagas' disease (ChD) pathophysiology. These antibodies bind to and activate their target receptor, displaying agonist-like activity through an unclear mechanism. This study tested the abili...
journal_title：Clinical and experimental immunology
pub_type： 杂志文章
doi：10.1111/j.1365-2249.2011.04370.x
更新日期：2011-05-01 00:00:00
abstract：:Previous studies using isolated complement proteins have shown that more C4A than C4B binds to certain types of immune complexes. However, the in vivo binding of the C4 isoforms to an immune complex has not been investigated in detail and may differ from events when measured with the isolated proteins. We report here ...
journal_title：Clinical and experimental immunology
pub_type： 杂志文章
doi：10.1046/j.1365-2249.1999.00940.x
更新日期：1999-07-01 00:00:00
abstract：:In vivo studies in rats demonstrated that the binding of a highly cationic antigen (cationized human IgG, pI greater than 9.5) to glomerular polyanion could be significantly reduced by prior application of a small polycation, protamine sulfate. The degree of inhibition was dose dependent and the highest dose used, 4 m...
journal_title：Clinical and experimental immunology
pub_type： 杂志文章
doi：
更新日期：1986-05-01 00:00:00
abstract：:Type I diabetes (T1D) is a T cell-mediated autoimmune disease characterized by loss of tolerance to islet autoantigens, leading to the destruction of insulin-producing beta cells. Peripheral tolerance to self is maintained in health through several regulatory mechanisms, including a population of CD4+CD25hi naturally ...
journal_title：Clinical and experimental immunology
pub_type： 杂志文章
doi：10.1111/j.1365-2249.2008.03810.x
更新日期：2008-12-01 00:00:00
abstract：:In order to study T-cell function related to the production of autoimmune nephropathy, we immunized random-bred mice, homozygous athymic nude (nu/nu) mice and heterozygous hairy (nu/+) mice with human glomeruli contained in Freund's complete adjuvant. The random-bred and heterozygous hairy mice developed circulating a...
journal_title：Clinical and experimental immunology
pub_type： 杂志文章
doi：
更新日期：1978-09-01 00:00:00
abstract：:The production of anti-tetanus toxoid (TT) antibody and anti-anti-TT (auto-anti-Id) antibody has been measured in three young and three old persons. Both antibodies were measured using ELISA. We found that: (i) the anti-TT response of old subjects was lower than that of young subjects, (ii) serum auto-anti-Id antibody...
journal_title：Clinical and experimental immunology
pub_type： 杂志文章
doi：10.1111/j.1365-2249.1993.tb05965.x
更新日期：1993-04-01 00:00:00
abstract：:Histone can mediate the binding of both free DNA and DNA complexed to anti-DNA antibody to the glomerular capillary wall. We tested whether performed histone-DNA-anti-DNA immune complexes (IC) could bind to the glomerular capillary wall. The immune complex, generated with anti-DNA antibody derived from an SLE patient ...
journal_title：Clinical and experimental immunology
pub_type： 杂志文章
doi：10.1046/j.1365-2249.1996.d01-658.x
更新日期：1996-04-01 00:00:00
abstract：:It is suggested that CD30 and CD26 are surface molecules expressed on activated Th2 and Th1 cells, respectively. We examined plasma levels of soluble CD26 (sCD26) and sCD30 in patients with atopic dermatitis (AD) when their eruptions were aggravated and in non-atopic healthy controls, and then analysed the possible co...
journal_title：Clinical and experimental immunology
pub_type： 杂志文章
doi：10.1046/j.1365-2249.2000.01286.x
更新日期：2000-08-01 00:00:00
abstract：:The uptake of C-reactive protein (CRP)-pneumococcal C-polysaccharide (CPS) complexes by neutrophils was studied. A specific CRP dependent mechanism of uptake was demonstrated. This promoted CPS (complexed to CRP) clearance which was further enhanced by additional complement activation. Physiological concentrations of ...
journal_title：Clinical and experimental immunology
pub_type： 杂志文章
doi：
更新日期：1986-03-01 00:00:00
abstract：:Vitamin B2 and flavin cofactors are transported tightly bound to immunoglobulin in human serum. We reasoned that anti-mitochondrial flavoprotein autoantibodies (alpha Fp-AB) present in the serum of patients with myocarditis and cardiomyopathy of unknown aetiology may form immunoglobulin aggregates with these serum pro...
journal_title：Clinical and experimental immunology
pub_type： 杂志文章
doi：10.1046/j.1365-2249.1999.00832.x
更新日期：1999-03-01 00:00:00
abstract：:Mannose-binding lectin (MBL) is an innate immune molecule present in blood and some mucosal tissues, which can influence microbial attachment and inflammatory responses of host cells during infection. In this study MBL was found to be present at a low concentration in semen samples in the range 1.2-24.9 ng/ml. Co-incu...
journal_title：Clinical and experimental immunology
pub_type： 杂志文章
doi：10.1111/j.1365-2249.2009.03984.x
更新日期：2009-09-01 00:00:00
abstract：:Peripheral blood mononuclear cells from thirty-one patients with inflammatory bowel disease (ulcerative colitis and Crohn's disease) were analysed for the proportions and absolute numbers of total T cells, and for the T cell subpopulations carrying Fc receptors for either IgM (Tmu cells) or IgG (T gamma cells). Twenty...
journal_title：Clinical and experimental immunology
pub_type： 杂志文章
doi：
更新日期：1980-07-01 00:00:00
abstract：:Dysregulation of apoptosis, particularly in the Fas/Fas ligand (FasL) pathway, is considered to be involved in the pathogenesis of autoimmune diseases such as systemic lupus erythematosus (SLE). Recently, a soluble decoy receptor, termed decoy receptor 3 (DcR3), that binds FasL and inhibits FasL-induced apoptosis, has...
journal_title：Clinical and experimental immunology
pub_type： 杂志文章
doi：10.1046/j.1365-2249.2000.01132.x
更新日期：2000-02-01 00:00:00
abstract：:B-lymphocytes from healthy children and young adults who were seronegative for autoantibodies and B lymphocytes from umbilical cord blood of newborns were induced to secrete a variety of autoantibodies upon infection with Epstein-Barr virus. Such autoantibody-secreting clones were obtained from different lymphoid tiss...
journal_title：Clinical and experimental immunology
pub_type： 杂志文章
doi：
更新日期：1985-10-01 00:00:00
