Bronchoalveolar lavage fluid IFN-γ+ Th17 cells and regulatory T cells in pulmonary sarcoidosis.

Abstract:

:In sarcoidosis, increased Th17 cell fractions have been reported in bronchoalveolar lavage fluid, and elevated numbers of Th17 cells producing IFN- γ have been observed in peripheral blood. The balance between Th1, Th17, and FoxP3(+) CD4(+) T cell subsets in sarcoidosis remains unclear. Bronchoalveolar lavage fluid cells, from 30 patients with sarcoidosis, 18 patients with other diffuse parenchymal lung diseases, and 15 healthy controls, were investigated with flow cytometry for intracellular expression of FoxP3. In a subset of the patients, expression of the cytokines IL17A and IFN- γ was investigated. The fractions of FoxP3(+) CD4(+) T cells and Th17 cells were both lower in sarcoidosis compared to controls (P = 0.017 and P = 0.011, resp.). The proportion of Th17 cells positive for IFN- γ was greater in sarcoidosis than controls (median 72.4% versus 31%, P = 0.0005) and increased with radiologic stage (N = 23, rho = 0.45, and P = 0.03). IFN- γ (+) Th17 cells were highly correlated with Th1 cells (N = 23, rho = 0.64, and P = 0.001), and the ratio of IFN- γ (+) Th17/FoxP3(+) CD4(+) T cells was prominently increased in sarcoidosis. IFN- γ (+) Th17 cells may represent a pathogenic subset of Th17 cells, yet their expression of IFN- γ could be a consequence of a Th1-polarized cytokine milieu. Our results indicate a possible immune cell imbalance in sarcoidosis.

journal_name

Mediators Inflamm

authors

Tøndell A,Moen T,Børset M,Salvesen Ø,Rø AD,Sue-Chu M

doi

10.1155/2014/438070

subject

Has Abstract

pub_date

2014-01-01 00:00:00

pages

438070

eissn

0962-9351

issn

1466-1861

journal_volume

2014

pub_type

杂志文章
  • RNA from LPS-stirnulated macrophages induces the release of tumour necrosis factor-alpha and interleukin-1 by resident macrophages.

    abstract::The effect of exogenous RNA on many cellular functions has been studied in a variety of eukaryotic cells but there are few reports on macrophages. In the present study, it is demonstrated that cytoplasmatic RNA extracted from rat macrophages stimulated with Escherichia coli lipopolysaccharide (LPS), referred to as L-R...

    journal_title:Mediators of inflammation

    pub_type: 杂志文章

    doi:10.1155/S0962935193000626

    authors: Ribeiro RA,Lucca FL,Flores CA,Cunha FQ,Ferreira SH

    更新日期:1993-01-01 00:00:00

  • Plasma Energy-Balance Metabolites Discriminate Asymptomatic Patients with Peripheral Artery Disease.

    abstract::Peripheral artery disease (PAD) is a common disease affecting 20-25% of population over 60 years old. Early diagnosis is difficult because symptoms only become evident in advanced stages of the disease. Inflammation, impaired metabolism, and mitochondrial dysfunction predispose to PAD, which is normally associated wit...

    journal_title:Mediators of inflammation

    pub_type: 杂志文章

    doi:10.1155/2018/2760272

    authors: Hernández-Aguilera A,Fernández-Arroyo S,Cabre N,Luciano-Mateo F,Baiges-Gaya G,Fibla M,Martín-Paredero V,Menendez JA,Camps J,Joven J

    更新日期:2018-09-20 00:00:00

  • 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

  • (1-->3)-beta-D-glucan in patients with pulmonary aspergilloma.

    abstract::To elucidate the role of (1-->3)-beta-D-glucan in pulmonary aspergilloma, serum concentrations of (1-->3)-beta-D-glucan were measured repeatedly for as long as 10 months in eight patients. In four patients with inactive disease, concentrations of (1-->3)-beta-D-glucan were in the normal range.The concentrations of (1-...

    journal_title:Mediators of inflammation

    pub_type: 杂志文章

    doi:10.1080/09629359791631

    authors: Yuasa K,Goto H

    更新日期:1997-01-01 00:00:00

  • Long Noncoding RNAs and mRNA Regulation in Peripheral Blood Mononuclear Cells of Patients with Chronic Obstructive Pulmonary Disease.

    abstract:Background:Inflammation plays a pivotal role in the pathogenesis of chronic obstructive pulmonary disease (COPD). We evaluated the lncRNA and mRNA expression profile of peripheral blood mononuclear cells (PBMCs) from healthy nonsmokers, smokers without airflow limitation, and COPD patients. Methods:lncRNA and mRNA pro...

    journal_title:Mediators of inflammation

    pub_type: 杂志文章

    doi:10.1155/2018/7501851

    authors: Qu X,Dang X,Wang W,Li Y,Xu D,Shang D,Chang Y

    更新日期:2018-03-13 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

  • Increased toll-like receptor 2 expression in peptidoglycan-treated blood monocytes is associated with insulin resistance in patients with nondiabetic rheumatoid arthritis.

    abstract::The close relationship between increased TLR-2 expression in blood monocytes and insulin resistance in RA patients is shown in this study. Traditional risk factors for metabolic disorders, including the waist circumstance, body mass index (BMI), triglyceride (TG), and ratio of TG to high density lipoprotein (HDL) chol...

    journal_title:Mediators of inflammation

    pub_type: 杂志文章

    doi:10.1155/2012/690525

    authors: Wang SW,Lin TM,Wang CH,Liu HH,Houng JY

    更新日期:2012-01-01 00:00:00

  • Statin treatment is associated with reduction in serum levels of receptor activator of NF-κB ligand and neutrophil activation in patients with severe carotid stenosis.

    abstract::Systemic and intraplaque biomarkers have been widely investigated in clinical cohorts as promising surrogate parameters of cardiovascular vulnerability. In this pilot study, we investigated if systemic and intraplaque levels of calcification biomarkers were affected by treatment with a statin in a cohort of patients w...

    journal_title:Mediators of inflammation

    pub_type: 杂志文章

    doi:10.1155/2014/720987

    authors: Lenglet S,Quercioli A,Fabre M,Galan K,Pelli G,Nencioni A,Bauer I,Pende A,Python M,Bertolotto M,Spinella G,Pane B,Palombo D,Dallegri F,Mach F,Vuilleumier N,Montecucco F

    更新日期:2014-01-01 00:00:00

  • Clarithromycin suppresses human respiratory syncytial virus infection-induced Streptococcus pneumoniae adhesion and cytokine production in a pulmonary epithelial cell line.

    abstract::Human respiratory syncytial virus (RSV) sometimes causes acute and severe lower respiratory tract illness in infants and young children. RSV strongly upregulates proinflammatory cytokines and the platelet-activating factor (PAF) receptor, which is a receptor for Streptococcus pneumoniae, in the pulmonary epithelial ce...

    journal_title:Mediators of inflammation

    pub_type: 杂志文章

    doi:10.1155/2012/528568

    authors: Yokota S,Okabayashi T,Hirakawa S,Tsutsumi H,Himi T,Fujii N

    更新日期:2012-01-01 00:00:00

  • Effect of Weight-Reduction in Obese Mice Lacking Toll-Like Receptor 5 and C57BL/6 Mice Fed a Low-Fat Diet.

    abstract:BACKGROUND:This study aims to investigate the effect of feeding low-fat diet (LFD) to diet-induced obesity (DIO) mice lacking TLR5 (TLR5(-/-)), which have a tendency to develop glucose intolerance with increased adiposity, compared to that in C57BL/6 mice. RESULTS:TLR5(-/-) and C57BL/6 male mice were divided into thre...

    journal_title:Mediators of inflammation

    pub_type: 杂志文章

    doi:10.1155/2015/852126

    authors: Wu SC,Rau CS,Lu TH,Tzeng SL,Wu YC,Wu CJ,Lin CW,Hsieh CH

    更新日期:2015-01-01 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

  • Killer-cell inhibitory receptors, CD158a/b, are upregulated by interleukin-2, but not interferon-gamma or interleukin-4.

    abstract::Although it is now accepted that killer-cell inhibitory receptors (KIRs), which were molecularly cloned in 1995, deliver negative signals to natural killer (NK) cells regarding the recognition of target cells, it is still unclear how the expression of these receptors on lymphocytes is regulated. Therefore, we investig...

    journal_title:Mediators of inflammation

    pub_type: 杂志文章

    doi:10.1080/09629359990324

    authors: Kogure T,Fujinaga H,Niizawa A,Hai LX,Shimada Y,Ochiai H,Terasawa K

    更新日期:1999-01-01 00:00:00

  • Inhibition of CD83 Alleviates Systemic Inflammation in Herpes Simplex Virus Type 1-Induced Behçet's Disease Model Mouse.

    abstract::Behçet's disease (BD) is an autoinflammatory disease that can lead to life- and sight-threating complications. Dendritic cells (DCs) are the most potent antigen-presenting cells that can regulate multiple inflammatory pathways. The objective of this study was to investigate the association of the DC stimulatory molecu...

    journal_title:Mediators of inflammation

    pub_type: 杂志文章

    doi:10.1155/2019/5761392

    authors: Islam SMS,Byun HO,Choi B,Sohn S

    更新日期:2019-09-09 00:00:00

  • Cytokine profiles in early rejection following OKT3 treatment in liver transplant patients.

    abstract::OKT3 , a murine monoclonal antibody specific to the human CD3 complex, induces immunosuppression by depletion of T cells. Administration of OKT3 results in significant release of proinflammatory cytokines, such as TNFalpha and IL1beta. Liver recipients who experience rejection within 3 weeks after transplantation with...

    journal_title:Mediators of inflammation

    pub_type: 杂志文章

    doi:10.1080/09629350020002877

    authors: Roayaie S,Sheiner PA,Emre S,Guy S,Schwartz ME,Boros P,Miller CM

    更新日期:2000-01-01 00:00:00

  • Similar effects of general and spinal anaesthesia on perioperative stress response in patients undergoing haemorrhoidectomy.

    abstract::Surgery induces release of neuroendocrine hormones (cortisol), cytokines (interleukin-6: IL-6, tumour necrosis factor-alpha: TNF-alpha), acute phase proteins (C-reactive protein: CRP, leptin). We studied the effects of general and spinal anaesthesia on stress response to haemorrhoidectomy. Patients were assigned to ge...

    journal_title:Mediators of inflammation

    pub_type: 杂志文章

    doi:10.1155/MI/2006/97257

    authors: Buyukkocak U,Caglayan O,Daphan C,Aydinuraz K,Saygun O,Agalar F

    更新日期:2006-01-01 00:00:00

  • ET-1 Promotes Differentiation of Periodontal Ligament Stem Cells into Osteoblasts through ETR, MAPK, and Wnt/β-Catenin Signaling Pathways under Inflammatory Microenvironment.

    abstract::Periodontitis is a kind of chronic inflammatory disease that affects the tooth-supporting tissues. ET-1 is related to periodontitis and involved in the regulation of cytokines, but the mechanisms remain unclear. The aim of this study is to investigate how ET-1 affects proinflammatory cytokine expression and differenti...

    journal_title:Mediators of inflammation

    pub_type: 杂志文章

    doi:10.1155/2016/8467849

    authors: Liang L,Zhou W,Yang N,Yu J,Liu H

    更新日期:2016-01-01 00:00:00

  • Trypanosoma cruzi infection in genetically selected mouse lines: genetic linkage with quantitative trait locus controlling antibody response.

    abstract::Trypanosoma cruzi infection was studied in mouse lines selected for maximal (AIRmax) or minimal (AIRmin) acute inflammatory reaction and for high (HIII) or low (LIII) antibody (Ab) responses to complex antigens. Resistance was associated with gender (females) and strain-the high responder lines AIRmax and HIII were re...

    journal_title:Mediators of inflammation

    pub_type: 杂志文章

    doi:10.1155/2014/952857

    authors: Vorraro F,Cabrera WH,Ribeiro OG,Jensen JR,De Franco M,Ibañez OM,Starobinas N

    更新日期:2014-01-01 00:00:00

  • IL-1beta and IL-6 modulate apolipoprotein E gene expression in rat hepatocyte primary culture.

    abstract::Incubation of rat hepatocytes in primary culture with IL-1beta at a concentration of 2.5 units/ml resulted in an increase (+80%) in the amount of apoE mRNA without any effect upon apoE synthesis. IL-6 at a low concentration (10 units/ml) induced a decrease (-35%) in the amount of apoE mRNA, but increased apoE synthesi...

    journal_title:Mediators of inflammation

    pub_type: 杂志文章

    doi:10.1155/S0962935192000498

    authors: Ribeiro A,Mangeney M,Bernard I,Chambaz J,Delers F

    更新日期:1992-01-01 00:00:00

  • The Role of Lower Airway Dysbiosis in Asthma: Dysbiosis and Asthma.

    abstract::With the development of culture-independent techniques, numerous studies have demonstrated that the lower airway is not sterile in health and harbors diverse microbial communities. Furthermore, new evidence suggests that there is a distinct lower airway microbiome in those with chronic respiratory disease. To understa...

    journal_title:Mediators of inflammation

    pub_type: 杂志文章,评审

    doi:10.1155/2017/3890601

    authors: Lu J,Xiong L,Zhang X,Liu Z,Wang S,Zhang C,Zheng J,Wang G,Zheng R,Simpson JL,Wang F

    更新日期:2017-01-01 00:00:00

  • Leptin Receptor Deficiency Protects Mice against Chronic Cerebral Hypoperfusion-Induced Neuroinflammation and White Matter Lesions.

    abstract::Leptin participates in the inflammatory responses in multiple cell types and animal models. Chronic cerebral hypoperfusion (CCH) induces inflammation in the central nervous system (CNS), which acts as one of the main reasons for CCH-induced white matter lesions (WMLs). But whether leptin participates in the pathogenes...

    journal_title:Mediators of inflammation

    pub_type: 杂志文章

    doi:10.1155/2020/7974537

    authors: Du Y,Song Y,Zhang X,Luo Y,Zou W,Zhang J,Fu J

    更新日期:2020-12-18 00:00:00

  • Inhibitory effect of matrine on blood-brain barrier disruption for the treatment of experimental autoimmune encephalomyelitis.

    abstract::Dysfunction of the blood-brain barrier (BBB) is a primary characteristic of experimental autoimmune encephalomyelitis (EAE), an experimental model of multiple sclerosis (MS). Matrine (MAT), a quinolizidine alkaloid derived from the herb Radix Sophorae Flave, has been recently found to suppress clinical EAE and CNS inf...

    journal_title:Mediators of inflammation

    pub_type: 杂志文章

    doi:10.1155/2013/736085

    authors: Zhang S,Kan QC,Xu Y,Zhang GX,Zhu L

    更新日期:2013-01-01 00:00:00

  • Anti-inflammatory effects of concentrated ethanol extracts of Edelweiss (Leontopodium alpinum Cass.) callus cultures towards human keratinocytes and endothelial cells.

    abstract::Edelweiss (Leontopodium alpinum Cass.) is traditionally employed in folk medicine as an anti-inflammatory remedy. In nature, the plant is sparsely available and protected; therefore production of callus cultures was established. A concentrated ethanolic extract of culture homogenate, with leontopodic acid representing...

    journal_title:Mediators of inflammation

    pub_type: 杂志文章

    doi:10.1155/2012/498373

    authors: Daniela L,Alla P,Maurelli R,Elena D,Giovanna P,Vladimir K,Roberto DT,Chiara de L,Saveria P,Liudmila K

    更新日期:2012-01-01 00:00:00

  • Metabolism Plays a Key Role during Macrophage Activation.

    abstract::Monocyte and macrophage diversity is evidenced by the modulation of cell surface markers and differential production of soluble mediators. These immune cells play key roles in controlling tissue homeostasis, infections, and excessive inflammation. Macrophages remove dead cells in a process named efferocytosis, contrib...

    journal_title:Mediators of inflammation

    pub_type: 杂志文章,评审

    doi:10.1155/2018/2426138

    authors: Stunault MI,Bories G,Guinamard RR,Ivanov S

    更新日期:2018-12-10 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

  • Urinary eicosanoid metabolites in HIV-infected women with central obesity switching to raltegravir: an analysis from the women, integrase, and fat accumulation trial.

    abstract::Chronic inflammation is a hallmark of HIV infection. Eicosanoids reflect inflammation, oxidant stress, and vascular health and vary by sex and metabolic parameters. Raltegravir (RAL) is an HIV-1 integrase inhibitor that may have limited metabolic effects. We assessed urinary F2-isoprostanes (F2-IsoPs), prostaglandin E...

    journal_title:Mediators of inflammation

    pub_type: 杂志文章,随机对照试验

    doi:10.1155/2014/803095

    authors: Hulgan T,Boger MS,Liao DH,McComsey GA,Wanke CA,Mangili A,Walmsley SL,McCreath H,Milne GL,Sanchez SC,Currier JS,Lake JE

    更新日期:2014-01-01 00:00:00

  • A polymorphism of ORAI1 rs7135617, is associated with susceptibility to rheumatoid arthritis.

    abstract::Rheumatoid arthritis (RA), a chronic inflammatory disease usually occurring in synovial tissues and joints, is highly associated with genetic and environmental factors. ORAI1, a gene related to cellular immune system, has been shown to be involved in the pathogenesis of chronic inflammatory diseases and immune disease...

    journal_title:Mediators of inflammation

    pub_type: 杂志文章

    doi:10.1155/2014/834831

    authors: Yen JH,Chang CM,Hsu YW,Lee CH,Wu MS,Hwang DY,Chen BK,Liao HT,Wu MT,Chang WC

    更新日期:2014-01-01 00:00:00

  • Resting tension affects eNOS activity in a calcium-dependent way in airways.

    abstract::The alteration of resting tension (RT) from 0.5 g to 2.5 g increased significantly airway smooth muscle contractions induced by acetylcholine (ACh) in rabbit trachea. The decrease in extracellular calcium concentration [Ca2+]o from 2 mM to 0.2 mM reduced ACh-induced contractions only at 2.5 g RT with no effect at 0.5 ...

    journal_title:Mediators of inflammation

    pub_type: 杂志文章

    doi:10.1155/2007/24174

    authors: Kitsiopoulou E,Hatziefthimiou AA,Gourgoulianis KI,Molyvdas PA

    更新日期:2007-01-01 00:00:00

  • Possible involvement of TLRs and hemichannels in stress-induced CNS dysfunction via mastocytes, and glia activation.

    abstract::In the central nervous system (CNS), mastocytes and glial cells (microglia, astrocytes and oligodendrocytes) function as sensors of neuroinflammatory conditions, responding to stress triggers or becoming sensitized to subsequent proinflammatory challenges. The corticotropin-releasing hormone and glucocorticoids are cr...

    journal_title:Mediators of inflammation

    pub_type: 杂志文章,评审

    doi:10.1155/2013/893521

    authors: Aguirre A,Maturana CJ,Harcha PA,Sáez JC

    更新日期:2013-01-01 00:00:00

  • Lipid peroxidation-mediated inflammation promotes cell apoptosis through activation of NF-κB pathway in rheumatoid arthritis synovial cells.

    abstract::Rheumatoid arthritis (RA) is a systemic autoimmune disease characterized by chronic inflammation of multiple joints. The central pathogenesis of RA is the proliferation of synovial fibroblasts in response to inflammatory cytokines. However, some of the targeted therapies for inflammation reactions do not display signi...

    journal_title:Mediators of inflammation

    pub_type: 杂志文章

    doi:10.1155/2015/460310

    authors: Yin G,Wang Y,Cen XM,Yang M,Liang Y,Xie QB

    更新日期:2015-01-01 00:00:00

  • Correlation Network Analysis Reveals Relationships between MicroRNAs, Transcription Factor T-bet, and Deregulated Cytokine/Chemokine-Receptor Network in Pulmonary Sarcoidosis.

    abstract::Sarcoidosis is an inflammatory granulomatous disease with unknown etiology driven by cytokines and chemokines. There is limited information regarding the regulation of cytokine/chemokine-receptor network in bronchoalveolar lavage (BAL) cells in pulmonary sarcoidosis, suggesting contribution of miRNAs and transcription...

    journal_title:Mediators of inflammation

    pub_type: 杂志文章

    doi:10.1155/2015/121378

    authors: Dyskova T,Fillerova R,Novosad T,Kudelka M,Zurkova M,Gajdos P,Kolek V,Kriegova E

    更新日期:2015-01-01 00:00:00