Molecular regulation of granulocyte macrophage colony-stimulating factor in human lung epithelial cells by interleukin (IL)-1beta, IL-4, and IL-13 involves both transcriptional and post-transcriptional mechanisms.

abstract：:Acute lung injury induced by reactive oxygen gases such as ozone (O(3)) is focal and site-selective. To define patterns of acute epithelial injury along intrapulmonary airways, we developed a new analytic approach incorporating labeling of permeable cells, airway microdissection, and laser scanning confocal microscopy...

journal_title：American journal of respiratory cell and molecular biology

authors： Postlethwait EM,Joad JP,Hyde DM,Schelegle ES,Bric JM,Weir AJ,Putney LF,Wong VJ,Velsor LW,Plopper CG

更新日期：2000-02-01 00:00:00

abstract：:Lower respiratory tract infection by respiratory syncytial virus (RSV) is a frequent cause of acute lung injury in young children and infants. Studies in adults and animals suggest that tumor necrosis factor receptor (TNFR) ligands may mediate lung injury by causing apoptosis of epithelial cells. The main goal of the ...

journal_title：American journal of respiratory cell and molecular biology

authors： Bem RA,Bos AP,Wösten-van Asperen RM,Bruijn M,Lutter R,Sprick MR,van Woensel JB

更新日期：2010-06-01 00:00:00

abstract：:The lung is richly supplied with peptidergic nerves that store and secrete substance P (SP), vasoactive intestinal peptide (VIP), and other neuropeptides known to potently modulate leukocyte function in vitro and airway inflammation in vivo. To investigate and characterize neuromodulation of immune responses compartme...

journal_title：American journal of respiratory cell and molecular biology

authors： Kaltreider HB,Ichikawa S,Byrd PK,Ingram DA,Kishiyama JL,Sreedharan SP,Warnock ML,Beck JM,Goetzl EJ

更新日期：1997-02-01 00:00:00

abstract：:Mechanical stimulation of the airway epithelium, as would occur during bronchoconstriction, is a potent stimulus and can activate profibrotic pathways. We used DNA microarray technology to examine gene expression in compressed normal human bronchial epithelial cells (NHBE). Compressive stress applied continuously over...

journal_title：American journal of respiratory cell and molecular biology

authors： Chu EK,Cheng J,Foley JS,Mecham BH,Owen CA,Haley KJ,Mariani TJ,Kohane IS,Tschumperlin DJ,Drazen JM

更新日期：2006-12-01 00:00:00

abstract：:Cigarette smoke (CS) is the main causative factor of chronic obstructive pulmonary disease (COPD). Current research supports the concept that airway inflammation is central to the development and progression of the disease. Studies have demonstrated that neutrophils are increased in COPD lungs and that neutrophil-asso...

journal_title：American journal of respiratory cell and molecular biology

authors： Cardini S,Dalli J,Fineschi S,Perretti M,Lungarella G,Lucattelli M

更新日期：2012-09-01 00:00:00

abstract：:The effects of repeated ozone exposures on the development of immune responses toward ovalbumin (OVA) were investigated in BALB/c and C57BL/6 mice. Ozone exposures (180 to 500 microg/m(3); 4 h, three times/wk for 4 wk) were combined with a protocol of OVA-aerosol exposure (1% OVA). Immediate cutaneous hypersensitivity...

journal_title：American journal of respiratory cell and molecular biology

authors： Neuhaus-Steinmetz U,Uffhausen F,Herz U,Renz H

更新日期：2000-08-01 00:00:00

abstract：:Peroxisome proliferator-activated receptor (PPAR) γ is critical for alveolar macrophage (AM) function. Chronic alcohol abuse causes AM phagocytic dysfunction and susceptibility to respiratory infections by stimulating nicotinamide adenine dinucleotide oxidases (Nox), transforming growth factor-β1, and oxidative stress...

journal_title：American journal of respiratory cell and molecular biology

authors： Yeligar SM,Mehta AJ,Harris FL,Brown LA,Hart CM

更新日期：2016-07-01 00:00:00

abstract：:Previous studies have shown that polymorphonuclear leukocytes (PMN) are delayed in the pulmonary capillaries by the presence of cigarette smoke. To determine if the PMN delayed by smoking are activated, we estimated the in vivo expression of CD11/CD18 and L-selectin on the surface of PMN in lungs and peripheral blood ...

journal_title：American journal of respiratory cell and molecular biology

authors： Klut ME,Doerschuk CM,Van Eeden SF,Burns AR,Hogg JC

更新日期：1993-07-01 00:00:00

abstract：:Heritable pulmonary arterial hypertension (HPAH) is a serious lung vascular disease caused by heterozygous mutations in the bone morphogenetic protein (BMP) pathway genes, BMPR2 and SMAD9. One noncanonical function of BMP signaling regulates biogenesis of a subset of microRNAs. We have previously shown that this funct...

journal_title：American journal of respiratory cell and molecular biology

authors： Drake KM,Dunmore BJ,McNelly LN,Morrell NW,Aldred MA

更新日期：2013-09-01 00:00:00

abstract：:We have reported that von Hippel-Lindau protein (pVHL) expression is elevated in human and mouse fibrotic lungs and that overexpression of pVHL stimulates fibroblast proliferation. We sought to determine whether loss of pVHL in fibroblasts prevents injury and fibrosis in mice that are treated with bleomycin. We genera...

journal_title：American journal of respiratory cell and molecular biology

authors： Zhou Q,Chen T,Zhang W,Bozkanat M,Li Y,Xiao L,van Breemen RB,Christman JW,Sznajder JI,Zhou G

更新日期：2016-05-01 00:00:00

abstract：:Tert-butylhydroquinone (TBHQ) is a monofunctional Phase II enzyme inducer, which produces reactive oxygen species. Incubation with a sublethal concentration of TBHQ increased the activities of both gamma-glutamyl transpeptidase (GGT) and gamma-glutamylcysteine synthetase (GCS), although the mechanisms are different (L...

journal_title：American journal of respiratory cell and molecular biology

authors： Liu RM,Hu H,Robison TW,Forman HJ

更新日期：1996-02-01 00:00:00

abstract：:Acute lung injury (ALI) is a devastating disease with an overall mortality rate of 30 to 40%. The coagulation/fibrinolysis system is implicated in the pathogenesis of ALI. Thrombin-activatable fibronolysis inhibitor (TAFI) is an important component of the fibrinolysis system. Recent studies have shown that the active ...

journal_title：American journal of respiratory cell and molecular biology

authors： Naito M,Taguchi O,Kobayashi T,Takagi T,D'Alessandro-Gabazza CN,Matsushima Y,Boveda-Ruiz D,Gil-Bernabe P,Matsumoto T,Chelakkot-Govindalayathil AL,Toda M,Yasukawa A,Hataji O,Morser J,Takei Y,Gabazza EC

更新日期：2013-10-01 00:00:00

abstract：:Sphingosine 1-phosphate (S1P) is a bioactive sphingolipid that plays an important proinflammatory role in asthmatic airways. Corticosteroids are first-line antiinflammatories in asthma; however, their repressive effects on S1P-induced cytokine secretion have not been investigated. To address this, our in vitro study r...

journal_title：American journal of respiratory cell and molecular biology

authors： Che W,Parmentier J,Seidel P,Manetsch M,Ramsay EE,Alkhouri H,Ge Q,Armour CL,Ammit AJ

更新日期：2014-02-01 00:00:00

abstract：:In these studies, we examined signaling through the transcription factor STAT5 in human peripheral blood eosinophils after treatment with granulocyte macrophage colony-stimulating factor (GM-CSF) or interleukin (IL)-5. In response to either cytokine, STAT5 was rapidly tyrosine phosphorylated and acquired interferon ga...

journal_title：American journal of respiratory cell and molecular biology

authors： Bhattacharya S,Stout BA,Bates ME,Bertics PJ,Malter JS

更新日期：2001-03-01 00:00:00

abstract：:Cytochrome P4501A1 (CYP1A1) metabolizes polycyclic aromatic hydrocarbons in cigarette smoke to DNA-binding reactive intermediates associated with carcinogenesis. Epidemiologic studies indicate that the majority of coal miners are smokers but have a lower risk of lung cancer than other smokers. We hypothesized that coa...

journal_title：American journal of respiratory cell and molecular biology

authors： Ghanem MM,Porter D,Battelli LA,Vallyathan V,Kashon ML,Ma JY,Barger MW,Nath J,Castranova V,Hubbs AF

更新日期：2004-08-01 00:00:00

abstract：:Little is known about whether maternal immune status during pregnancy influences asthma development in the child. We measured cytokine production in supernatants from mitogen-stimulated peripheral blood immune cells collected during and after pregnancy from the mothers of children enrolled in the Tucson Infant Immune ...

journal_title：American journal of respiratory cell and molecular biology

authors： Rothers J,Stern DA,Lohman IC,Spangenberg A,Wright AL,DeVries A,Vercelli D,Halonen M

更新日期：2018-11-01 00:00:00

abstract：:Pulmonary accumulation of fibroblasts and myofibroblasts in idiopathic pulmonary fibrosis/usual interstitial pneumonia (IFP/UIP) has been linked to (1) increased migration of a circulating pool of fibrocytes, (2) cell proliferation, and (3) resistance to apoptosis. The mechanism of physiologic apoptosis of lung fibrob...

journal_title：American journal of respiratory cell and molecular biology

authors： Frankel SK,Cosgrove GP,Cha SI,Cool CD,Wynes MW,Edelman BL,Brown KK,Riches DW

更新日期：2006-03-01 00:00:00

abstract：:Thy-1 is a glycosylphosphytidylinositol-linked cell-surface glycoprotein present on a subset of lung fibroblasts, which plays an important role in postnatal alveolarization. In the present study, we define the role of Thy-1 in pulmonary lipofibroblast differentiation and in the regulation of lipid homeostasis via pero...

journal_title：American journal of respiratory cell and molecular biology

authors： Varisco BM,Ambalavanan N,Whitsett JA,Hagood JS

更新日期：2012-06-01 00:00:00

abstract：:We have developed a method to harvest and culture Clara cells isolated from guinea pig lungs. Their identity was confirmed by the presence of CC16kD protein specific for these cells; we studied their capacity to generate endothelin 1 (ET-1). Using monoclonal antibody and immunofluorescence techniques, ET-1 was localiz...

journal_title：American journal of respiratory cell and molecular biology

authors： Laporte J,D'Orléans-Juste P,Sirois P

更新日期：1996-04-01 00:00:00

abstract：:We compared the chemical composition of salivary mucin glycopeptides from cystic fibrosis (CF) and from non-CF subjects and the adhesion of Pseudomonas aeruginosa to these different salivary glycopeptides. Three pools of CF saliva, four pools of non-CF saliva, one individual CF saliva, and one individual non-CF saliva...

journal_title：American journal of respiratory cell and molecular biology

authors： Carnoy C,Ramphal R,Scharfman A,Lo-Guidice JM,Houdret N,Klein A,Galabert C,Lamblin G,Roussel P

更新日期：1993-09-01 00:00:00

abstract：:We examined the mechanisms underlying tachyphylaxis to beta-adrenergic receptor agonists (beta-agonists) in tracheal smooth muscle. Simultaneous measurements of isometric tension and intracellular Ca2+ concentration ([Ca2+]i) using fura-2-loaded guinea pig tracheas showed that the inhibitory effects of isoproterenol (...

journal_title：American journal of respiratory cell and molecular biology

authors： Kume H,Ishikawa T,Oguma T,Ito S,Shimokata K,Kotlikoff MI

更新日期：2003-09-01 00:00:00

abstract：:Acute lung injury (ALI) and its severe form, acute respiratory distress syndrome (ARDS), are major causes of acute respiratory failure with high rates of morbidity and mortality. Although surfactant protein (SP)-D plays a critical role in pulmonary innate immunity and several clinical studies suggest that this protein...

journal_title：American journal of respiratory cell and molecular biology

authors： King BA,Kingma PS

更新日期：2011-05-01 00:00:00

abstract：:Idiopathic pneumonia syndrome (IPS) is a significant clinical problem encountered among patients treated with bone marrow transplantation (BMT). IPS is identified as an inflammatory lung disease characterized by diffuse interstitial pneumonitis and alveolitis leading to interstitial fibrosis in the absence of an ident...

journal_title：American journal of respiratory cell and molecular biology

authors： Shankar G,Scott Bryson J,Darrell Jennings C,Kaplan AM,Cohen DA

更新日期：1999-06-01 00:00:00

abstract：:The mTOR pathway is one of the key signal cascades in the pathogenesis of idiopathic pulmonary fibrosis. Previous studies have mainly focused on this pathway in the fibroblasts and/or myofibroblasts, but not in the epithelial cells. In this study, we sought to investigate the role of the mTOR pathway in lung epithelia...

journal_title：American journal of respiratory cell and molecular biology

authors： Saito M,Mitani A,Ishimori T,Miyashita N,Isago H,Mikami Y,Noguchi S,Tarui M,Nagase T

更新日期：2020-06-01 00:00:00

abstract：:Previous studies have shown that the pan CD28/cytotoxic T lymphocyte antigen (CTL)A-4 antagonist CTLA4 immunoglobulin (Ig) inhibits eosinophilic airway inflammation in Schistosoma mansoni-sensitized and airway-challenged mice. In the present study, the importance of CD28 as well as the individual roles of CD80 and CD8...

journal_title：American journal of respiratory cell and molecular biology

authors： Mathur M,Herrmann K,Qin Y,Gulmen F,Li X,Krimins R,Weinstock J,Elliott D,Bluestone JA,Padrid P

更新日期：1999-10-01 00:00:00

abstract：:Sarcoidosis is characterized by the accumulation of activated lymphocytes in the lungs and other organs and by the spontaneous production of the active form of vitamin D, calcitriol. We hypothesized that calcitriol may modulate the responsiveness of human lymphocytes to the relevant biologic mediator, interleukin-2 (I...

journal_title：American journal of respiratory cell and molecular biology

authors： Fraher LJ,Caveney AN,McFadden RG

更新日期：1995-06-01 00:00:00

abstract：:Surfactant lines the alveolar surface and prevents alveolar collapse. Derangements of surfactant cause respiratory failure and interstitial lung diseases. The collectins, surfactant proteins A and D, are also important in innate host defense. However, surfactant regulation in the postnatal lung is poorly understood. W...

journal_title：American journal of respiratory cell and molecular biology

authors： Koth LL,Alex B,Hawgood S,Nead MA,Sheppard D,Erle DJ,Morris DG

更新日期：2007-12-01 00:00:00

abstract：:Airway surface fluids are mainly secreted from submucosal glands, and play important roles in the defense of airways via the up-regulation of mucociliary transport, resulting in an exclusion of many microbes or foreign substances. Although there are many articles concerning the importance of Toll-like receptors (TLRs)...

journal_title：American journal of respiratory cell and molecular biology

authors： Murakami K,Tamada T,Nara M,Muramatsu S,Kikuchi T,Kanehira M,Maruyama Y,Ebina M,Nukiwa T

更新日期：2011-11-01 00:00:00

abstract：:Recent evidence from genetic experiments in yeast and from studies using guanosine triphosphate (GTP) analogues in mammalian cells suggests a key role for low-molecular-mass GTP-binding proteins (LMM-GBPs) (Mr 19 to 28 kD) in processes of intracellular vesicular sorting and secretion. Assembly and exocytosis of the la...

journal_title：American journal of respiratory cell and molecular biology

authors： Rubins JB,Panchenko M,Shannon TM,Dickey BF

更新日期：1992-03-01 00:00:00

abstract：:We investigated the effects of cultured epithelial cells and supernatants on resting membrane potential and excitatory neuroeffector transmission in smooth muscle cells of dog trachea and bronchioles. The mean resting membrane potential of the mucosa-free tracheal smooth muscle cells was -59.5 +/- 1.5 mV (+/- SD). App...

journal_title：American journal of respiratory cell and molecular biology

authors： Matsumoto K,Aizawa H,Inoue R,Hamano S,Ikeda S,Xie Z,Hirata M,Hara N,Ito Y

更新日期：1994-03-01 00:00:00