Cyclosporin A decreases human macrophage interleukin-6 synthesis at post-transcriptional level.

Abstract:

:In addition to its well-established effect on T cells, cyclosporin A (CsA) also inhibits inflammatory cytokine production by macrophages. However, little is known about the mechanism of action of CsA on macrophage cytokine production. We measured the effect of CsA on basal and phorbol-myristate-acetate (PMA)-stimulated production of interleukin-6 using the human monocyte cell line U937 differentiated with dimethylsulfoxide (DMSO). Interleukin-6 levels were measured in supernatant and cell lysates using specific enzyme-linked immunosorbent assays. We found that CsA decreases not only IL-6 release but also cytokine synthesis. The concentration of CsA used did not affect either cell viability or proliferation. Three possibilities may be advanced to explain the CsA-due decrease in IL-6 production by macrophages: (a) inhibition of the synthesis of an early common regulatory protein, (b) inhibition of cytokine gene transcription, or (c) modulation of post-transcriptional events. The first possibility was tested by measuring the effect of cycloheximide on the experimental system during the first 3 hours of culture. Although cycloheximide decreased total cytokine synthesis, the pattern of cytokine modulation by CsA persisted. These data suggest that CsA-mediated macrophage cytokine inhibition is not mediated by an early common regulatory protein. To further explore the inhibition mechanism, we measured IL-6 mRNA levels by Northern blot. IL-6 mRNA levels were unaffected by CsA both in resting and PMA-stimulated cells. We conclude that in human macrophages CsA diminishes IL-6 production at post-transcriptional level.

journal_name

Mediators Inflamm

authors

García JE,López AM,de Cabo MR,Rodríguez FM,Losada JP,Sarmiento RG,López AJ,Arellano JL

doi

10.1080/09629359990423

subject

Has Abstract

pub_date

1999-01-01 00:00:00

pages

253-9

issue

4-5

eissn

0962-9351

issn

1466-1861

journal_volume

8

pub_type

杂志文章
  • Circulating CD14+CD163+CD206+ M2 Monocytes Are Increased in Patients with Early Stage of Idiopathic Membranous Nephropathy.

    abstract:Aim:To analyze changes in peripheral blood monocytes and their clinical significance in patients with early stage of idiopathic membranous nephropathy (IMN). Methods:A total of 27 patients with early stage of IMN and 16 age- and sex-matched healthy controls (HCs) were recruited for the study. The monocyte subset count...

    journal_title:Mediators of inflammation

    pub_type: 杂志文章

    doi:10.1155/2018/5270657

    authors: Hou J,Zhang M,Ding Y,Wang X,Li T,Gao P,Jiang Y

    更新日期:2018-06-21 00:00:00

  • Effect of low-dose, long-term roxithromycin on airway inflammation and remodeling of stable noncystic fibrosis bronchiectasis.

    abstract:BACKGROUND:Noncystic fibrosis bronchiectasis (NCFB) is characterized by airway expansion and recurrent acute exacerbations. Macrolide has been shown to exhibit anti-inflammatory effects in some chronic airway diseases. OBJECTIVE:To assess the efficacy of roxithromycin on airway inflammation and remodeling in patients ...

    journal_title:Mediators of inflammation

    pub_type: 杂志文章,随机对照试验

    doi:10.1155/2014/708608

    authors: Liu J,Zhong X,He Z,Wei L,Zheng X,Zhang J,Bai J,Zhong W,Zhong D

    更新日期:2014-01-01 00:00:00

  • IL-10-Producing B Cells Suppress Effector T Cells Activation and Promote Regulatory T Cells in Crystalline Silica-Induced Inflammatory Response In Vitro.

    abstract::Long-term exposure to crystalline silica leads to silicosis, which is characterized by persistent lung inflammation and lung fibrosis. Multiple immune cells have been demonstrated to participate in crystalline silica-induced immune responses. Our previous study indicated that B10 could control lung inflammation throug...

    journal_title:Mediators of inflammation

    pub_type: 杂志文章

    doi:10.1155/2017/8415094

    authors: Lu Y,Liu F,Li C,Chen Y,Weng D,Chen J

    更新日期:2017-01-01 00:00:00

  • Protein Kinase A Is Involved in Neuropathic Pain by Activating the p38MAPK Pathway to Mediate Spinal Cord Cell Apoptosis.

    abstract::Neuropathic pain is a serious clinical problem to be solved. This study is aimed at investigating protein kinase A (PKA) expression in neuropathic pain and its possible mechanisms of involvement. A neuropathic pain-related gene expression dataset was downloaded from Gene Expression Omnibus, and differentially expresse...

    journal_title:Mediators of inflammation

    pub_type: 杂志文章

    doi:10.1155/2020/6420425

    authors: Deng Y,Yang L,Xie Q,Yang F,Li G,Zhang G,Li S,Wu Z,Wang J,Kang X

    更新日期:2020-03-23 00:00:00

  • Regulatory role of GSK-3 β on NF- κ B, nitric oxide, and TNF- α in group A streptococcal infection.

    abstract::Group A streptococcus (GAS) imposes a great burden on humans. Efforts to minimize the associated morbidity and mortality represent a critical issue. Glycogen synthase kinase-3 β (GSK-3 β) is known to regulate inflammatory response in infectious diseases. However, the regulation of GSK-3 β in GAS infection is still unk...

    journal_title:Mediators of inflammation

    pub_type: 杂志文章

    doi:10.1155/2013/720689

    authors: Chang YT,Chen CL,Lin CF,Lu SL,Cheng MH,Kuo CF,Lin YS

    更新日期:2013-01-01 00:00:00

  • Epidermal Growth Factor and Intestinal Barrier Function.

    abstract::Epidermal growth factor (EGF) is a 53-amino acid peptide that plays an important role in regulating cell growth, survival, migration, apoptosis, proliferation, and differentiation. In addition, EGF has been established to be an effective intestinal regulator helping to protect intestinal barrier integrity, which was e...

    journal_title:Mediators of inflammation

    pub_type: 杂志文章,评审

    doi:10.1155/2016/1927348

    authors: Tang X,Liu H,Yang S,Li Z,Zhong J,Fang R

    更新日期:2016-01-01 00:00:00

  • Paraoxonase1 genetic polymorphisms in a mixed ancestry African population.

    abstract::Paraoxonase 1 (PON1) activity is markedly influenced by coding polymorphisms, Q/R at position 192 and M/L at position 55 of the PON1 gene. We investigated the frequencies of these polymorphisms and their effects on PON1 and antioxidant activities in 844 South African mixed ancestry individuals. Genotyping was done usi...

    journal_title:Mediators of inflammation

    pub_type: 杂志文章

    doi:10.1155/2014/217019

    authors: Macharia M,Kengne AP,Blackhurst DM,Erasmus RT,Matsha TE

    更新日期:2014-01-01 00:00:00

  • Nonsteroidal anti-inflammatory drugs for wounds: pain relief or excessive scar formation?

    abstract::The inflammatory process has direct effects on normal and abnormal wound healing. Hypertrophic scar formation is an aberrant form of wound healing and is an indication of an exaggerated function of fibroblasts and excess accumulation of extracellular matrix during wound healing. Two cytokines--transforming growth fact...

    journal_title:Mediators of inflammation

    pub_type: 杂志文章,评审

    doi:10.1155/2010/413238

    authors: Su WH,Cheng MH,Lee WL,Tsou TS,Chang WH,Chen CS,Wang PH

    更新日期:2010-01-01 00:00:00

  • Association of MCP-1 -2518 A/G single nucleotide polymorphism with the serum level of CRP in Slovak patients with ischemic heart disease, angina pectoris, and hypertension.

    abstract::The aim of our work was to find if MCP-1 -2518 (A/G) single nucleotide polymorphism (SNP) influences somehow the serum concentrations of high-sensitive CRP (hsCRP) both in patients suffering from ischemic heart disease (IHD), myocardial infarction (MI), angina pectoris (AP), and hypertension (HT) and in control group ...

    journal_title:Mediators of inflammation

    pub_type: 杂志文章

    doi:10.1155/2009/390951

    authors: Bucova M,Lietava J,Penz P,Mrazek F,Petrkova J,Bernadic M,Petrek M

    更新日期:2009-01-01 00:00:00

  • Erratum to "Epac1 Restores Normal Insulin Signaling through a Reduction in Inflammatory Cytokines".

    abstract::[This corrects the article DOI: 10.1155/2018/3809092.]. ...

    journal_title:Mediators of inflammation

    pub_type: 杂志文章,已发布勘误

    doi:10.1155/2019/4524179

    authors: Curtiss E,Jiang Y,Liu L,Hawthorne C,Zhang J,Steinle JJ

    更新日期:2019-06-18 00:00:00

  • Elevated adiponectin serum levels in women with systemic autoimmune diseases.

    abstract::Adipose tissue produces a wide range of proteins that may influence the immune system. In this study, we assessed the serum levels of leptin, adiponectin, and ghrelin, in association with the measurements of body composition, in 15 female patients with various autoimmune diseases (systemic lupus erythematosus, primary...

    journal_title:Mediators of inflammation

    pub_type: 杂志文章

    doi:10.1155/2010/938408

    authors: Toussirot E,Gaugler B,Bouhaddi M,Nguyen NU,Saas P,Dumoulin G

    更新日期:2010-01-01 00:00:00

  • Cytokine profile of Ehrlich ascites tumor treated with Bothrops jararaca venom.

    abstract::We previously demonstrated that Bothrops jararaca venom (BjV) has an antitumor effect on Ehrlich ascites tumor (EAT) cells and induces an increase of polymorphonuclear leukocytes in early stages of tumor growth. It has been reported that this venom presents an important inflammatory effect when inoculated in animal mo...

    journal_title:Mediators of inflammation

    pub_type: 杂志文章

    doi:10.1080/0962935029000041

    authors: da Silva RJ,da Silva MG,Vilela LC,Fecchio D

    更新日期:2002-08-01 00:00:00

  • Glutamate receptors in neuroinflammatory demyelinating disease.

    abstract::Multiple sclerosis (MS) is a chronic demyelinating disease of the human central nervous system (CNS). The condition predominantly affects young adults and is characterised by immunological and inflammatory changes in the periphery and CNS that contribute to neurovascular disruption, haemopoietic cell invasion of targe...

    journal_title:Mediators of inflammation

    pub_type: 杂志文章,评审

    doi:10.1155/MI/2006/93684

    authors: Bolton C,Paul C

    更新日期:2006-01-01 00:00:00

  • The Distribution of Activation Markers and Selectins on Peripheral T Lymphocytes in Preeclampsia.

    abstract:INTRODUCTION:Impaired maternal immune tolerance resulting in systemic inflammation plays a pivotal role in the pathogenesis of preeclampsia. Phenotypical changes of monocytes and neutrophil granulocytes have already been studied in preeclampsia, and some studies also included T lymphocyte activation markers; however, t...

    journal_title:Mediators of inflammation

    pub_type: 杂志文章

    doi:10.1155/2017/8045161

    authors: Bajnok A,Ivanova M,Rigó J Jr,Toldi G

    更新日期:2017-01-01 00:00:00

  • Suppressive activity of vitamin D3 on matrix metalloproteinase production from cholesteatoma keratinocytes in vitro.

    abstract::There is much evidence that degradation of the extracellular matrix is essential for the development of cholesteatomas and that this is induced by activation of matrix metalloproteinases (MMPs). Vitamin D3 (VD3) has several well-recognised biological activities, including suppression of MMP production. The present stu...

    journal_title:Mediators of inflammation

    pub_type: 杂志文章

    doi:10.1155/MI.2005.210

    authors: Kobayashi H,Asano K,Kanai K,Suzaki H

    更新日期:2005-08-31 00:00:00

  • NF-κB signaling in the brain of autistic subjects.

    abstract::Autism is a neurodevelopmental disorder characterized by problems in communication, social skills, and repetitive behavior. Recent studies suggest that apoptotic and inflammatory mechanisms may contribute to the pathogenesis of this disorder. Nuclear factor-κB (NF-κB) is an important gene transcriptional factor involv...

    journal_title:Mediators of inflammation

    pub_type: 杂志文章

    doi:10.1155/2011/785265

    authors: Malik M,Tauqeer Z,Sheikh AM,Wen G,Nagori A,Yang K,Brown WT,Li X

    更新日期:2011-01-01 00:00:00

  • Acute necrotizing encephalopathy: an underrecognized clinicoradiologic disorder.

    abstract::Acute necrotizing encephalopathy (ANE) is a rare but distinctive type of acute encephalopathy with global distribution. Occurrence of ANE is usually preceded by a virus-associated febrile illness and ensued by rapid deterioration. However, the causal relationship between viral infections and ANE and the exact pathogen...

    journal_title:Mediators of inflammation

    pub_type: 杂志文章,评审

    doi:10.1155/2015/792578

    authors: Wu X,Wu W,Pan W,Wu L,Liu K,Zhang HL

    更新日期:2015-01-01 00:00:00

  • Role of Calprotectin as a Modulator of the IL27-Mediated Proinflammatory Effect on Endothelial Cells.

    abstract::An underlying endothelial dysfunction plays a fundamental role in the pathogenesis of cardiovascular events and is the central feature of atherosclerosis. The protein-based communication between leukocytes and inflamed endothelial cells leading to diapedesis has been largely investigated and several key players such a...

    journal_title:Mediators of inflammation

    pub_type: 杂志文章

    doi:10.1155/2015/737310

    authors: Dorosz SA,Ginolhac A,Kähne T,Naumann M,Sauter T,Salsmann A,Bueb JL

    更新日期:2015-01-01 00:00:00

  • The Antimicrobial Peptide Human Beta-Defensin-3 Is Induced by Platelet-Released Growth Factors in Primary Keratinocytes.

    abstract::Platelet-released growth factors (PRGF) and its related clinically used formulations (e.g., Vivostat Platelet-Rich Fibrin (PRF®)) contain a variety of chemokines, cytokines, and growth factors and are therefore used to support healing of chronic, hard-to-heal, or infected wounds. Human beta-defensin-3 (hBD-3) is an an...

    journal_title:Mediators of inflammation

    pub_type: 杂志文章

    doi:10.1155/2017/6157491

    authors: Bayer A,Lammel J,Tohidnezhad M,Lippross S,Behrendt P,Klüter T,Pufe T,Cremer J,Jahr H,Rademacher F,Gläser R,Harder J

    更新日期:2017-01-01 00:00:00

  • Dietary Magnesium Intake and Leukocyte Telomere Attrition in Adults: The Regulatory Role of Serum Tumor Necrosis Factor α.

    abstract:Objectives:In this study, we assessed the effects of dietary magnesium on leukocyte telomere length (LTL). Designs:The current cross-sectional analysis was based on data collected within a type 2 diabetes project. Settings. Dietary magnesium intake is associated with peripheral blood leukocyte telomere length (LTL). H...

    journal_title:Mediators of inflammation

    pub_type: 杂志文章

    doi:10.1155/2020/7610436

    authors: Yu J,Liu H,He S,Li P,Ma C,Ma M,Liu Y,Lv L,Ping F,Zhang H,Li W,Sun Q,Xu L,Li Y

    更新日期:2020-05-22 00:00:00

  • Krüppel-Like Factor 4 Is a Regulator of Proinflammatory Signaling in Fibroblast-Like Synoviocytes through Increased IL-6 Expression.

    abstract::Human fibroblast-like synoviocytes play a vital role in joint synovial inflammation in rheumatoid arthritis (RA). Proinflammatory cytokines induce fibroblast-like synoviocyte activation and dysfunction. The inflammatory mediator Krüppel-like factor 4 is upregulated during inflammation and plays an important role in en...

    journal_title:Mediators of inflammation

    pub_type: 杂志文章

    doi:10.1155/2016/1062586

    authors: Luo X,Chen J,Ruan J,Chen Y,Mo X,Xie J,Lv G

    更新日期:2016-01-01 00:00:00

  • Hydroxysafflor Yellow A Inhibits LPS-Induced NLRP3 Inflammasome Activation via Binding to Xanthine Oxidase in Mouse RAW264.7 Macrophages.

    abstract::Hydroxysafflor yellow A (HSYA) is an effective therapeutic agent for inflammatory diseases and autoimmune disorders; however, its regulatory effect on NLRP3 inflammasome activation in macrophages has not been investigated. In this study, we predicted the potential interaction between HSYA and xanthine oxidase (XO) via...

    journal_title:Mediators of inflammation

    pub_type: 杂志文章

    doi:10.1155/2016/8172706

    authors: Xu X,Guo Y,Zhao J,Wang N,Ding J,Liu Q

    更新日期:2016-01-01 00:00:00

  • Ozone oxidative preconditioning: a protection against cellular damage by free radicals.

    abstract::There is some anecdotal evidence that oxygen-ozone therapy may be beneficial in some human diseases. However so far only a few biochemical and pharmacodynamic mechanisms have been elucidated. On the basis of preliminary data we postulated that controlled ozone administration would promote an oxidative preconditioning ...

    journal_title:Mediators of inflammation

    pub_type: 杂志文章

    doi:10.1080/09629359890983

    authors: León OS,Menéndez S,Merino N,Castillo R,Sam S,Pérez L,Cruz E,Bocci V

    更新日期:1998-01-01 00:00:00

  • Administration of PDE4 inhibitors suppressed the pannus-like inflammation by inhibition of cytokine production by macrophages and synovial fibroblast proliferation.

    abstract::A marked proliferation of synovial fibroblasts in joints leads to pannus formation in rheumatoid arthritis (RA). Various kinds of cytokines are produced in the pannus. The purpose of this study is to elucidate the effects of phosphodiesterase 4 (PDE4) inhibitors in a new animal model for the evaluation of pannus forma...

    journal_title:Mediators of inflammation

    pub_type: 杂志文章

    doi:10.1155/2007/58901

    authors: Kobayashi K,Suda T,Manabe H,Miki I

    更新日期:2007-01-01 00:00:00

  • Epithelial Anion Transport as Modulator of Chemokine Signaling.

    abstract::The pivotal role of epithelial cells is to secrete and absorb ions and water in order to allow the formation of a luminal fluid compartment that is fundamental for the epithelial function as a barrier against environmental factors. Importantly, epithelial cells also take part in the innate immune system. As a first li...

    journal_title:Mediators of inflammation

    pub_type: 杂志文章,评审

    doi:10.1155/2016/7596531

    authors: Schnúr A,Hegyi P,Rousseau S,Lukacs GL,Veit G

    更新日期:2016-01-01 00:00:00

  • Synthesis of [I-NaI3]] thymopoietin II and examination of its immunological effect on the uremic T-lymphocytes.

    abstract::A TP II analogue, [1-Nal3] TP II, was synthesized by a conventional solution method, followed by deprotection with 1M TFMSA-thioanisole (molar ratio 1:1) in TFA in the presence of Me2Se and m-cresol as scavengers. The synthetic [1-Nal3] TP II, TP II and [Phe (4 F)3] TP II were tested for comparative effect on the impa...

    journal_title:Mediators of inflammation

    pub_type: 杂志文章

    doi:10.1080/09629350020002930

    authors: Abiko T,Nakatsubo S

    更新日期:2000-01-01 00:00:00

  • Low-density lipoproteins oxidation and endometriosis.

    abstract::The etiopathogenesis of endometriosis still remains unknown. Recent data provide new valuable information concerning the role of oxidative stress in the pathophysiology of the disease. It has been proved that levels of different lipid peroxidation end products are increased in both peritoneal fluid (PF) and serum of e...

    journal_title:Mediators of inflammation

    pub_type: 杂志文章

    doi:10.1155/2013/624540

    authors: Polak G,Barczyński B,Kwaśniewski W,Bednarek W,Wertel I,Derewianka-Polak M,Kotarski J

    更新日期:2013-01-01 00:00:00

  • Role of macrophage migration inhibitory factor (MIF) in allergic and endotoxin-induced airway inflammation in mice.

    abstract::Macrophage migration inhibitory factor (MIF) has recently been forwarded as a critical regulator of inflammatory conditions, and it has been hypothesized that MIF may have a role in the pathogenesis of asthma and chronic obstructive pulmonary disease (COPD). Hence, we examined effects of MIF immunoneutralization on th...

    journal_title:Mediators of inflammation

    pub_type: 杂志文章

    doi:10.1080/09629350050024339

    authors: Korsgren M,Källström L,Uller L,Bjerke T,Sundler F,Persson CG,Korsgren O

    更新日期:2000-01-01 00:00:00

  • Gene expression profiling in lungs of chronic asthmatic mice treated with galectin-3: downregulation of inflammatory and regulatory genes.

    abstract:BACKGROUND:Asthma is a disorder characterized by a predominance of Th2 cells and eosinophilic inflammation. Suppressors of cytokine signaling (SOCS) proteins act as negative regulators of cytokine signaling. In particular, SOCS1 and SOCS3 play an important role in immune response by controlling the balance between Th1 ...

    journal_title:Mediators of inflammation

    pub_type: 杂志文章

    doi:10.1155/2011/823279

    authors: López E,Zafra MP,Sastre B,Gámez C,Lahoz C,del Pozo V

    更新日期:2011-01-01 00:00:00

  • Hip Osteonecrosis Is Associated with Increased Plasma IL-33 Level.

    abstract::The recently discovered IL-33 as an IL-1 cytokine family member has been proved to be specifically released from osteonecrotic bones. We aimed to investigate the potential role of IL-33 in the development of osteonecrosis of femoral head (ONFH). Forty patients diagnosed with ONFH and forty age-, sex-, and body mass in...

    journal_title:Mediators of inflammation

    pub_type: 杂志文章

    doi:10.1155/2017/1732638

    authors: Ma J,Guo W,Li Z,Wang B,Li S,Wang P

    更新日期:2017-01-01 00:00:00