Effect of inhibition of nitric oxide synthase on Pseudomonas aeruginosa infection of respiratory mucosa in vitro.

abstract：:Pulmonary fibrosis is an enigmatic and devastating disease with few treatment options, now thought to result from abnormal wound healing in the lung in response to injury. We have previously noted a role for the chemokine interferon gamma-inducible protein of 10 kD (IP-10)/CXC chemokine ligand 10 in the regulation of ...

journal_title：American journal of respiratory cell and molecular biology

authors： Tager AM,Kradin RL,LaCamera P,Bercury SD,Campanella GS,Leary CP,Polosukhin V,Zhao LH,Sakamoto H,Blackwell TS,Luster AD

更新日期：2004-10-01 00:00:00

abstract：:Pleural infection is common. Evacuation of infected pleural fluid is essential for successful treatment, but it is often difficult because of adhesions/loculations within the effusion and the viscosity of the fluid. Intrapleural delivery of tissue plasminogen activator (tPA) (to break the adhesions) and deoxyribonucle...

journal_title：American journal of respiratory cell and molecular biology

authors： Lansley SM,Cheah HM,Varano Della Vergiliana JF,Chakera A,Lee YC

更新日期：2015-07-01 00:00:00

abstract：:Patients with acute lung injury or respiratory distress syndrome often require supplemental oxygen to maintain tissue oxygenation; however, this treatment can cause or worsen lung inflammation. CD44 is a transmembrane adhesion molecule that is present on a wide variety of cell types, including leukocytes and parenchym...

journal_title：American journal of respiratory cell and molecular biology

authors： van der Windt GJ,Schouten M,Zeerleder S,Florquin S,van der Poll T

更新日期：2011-03-01 00:00:00

abstract：:Silicosis is a chronic lung disease induced by the inhalation of crystalline silica. Exposure of cultured macrophages to crystalline silica leads to cell death; however, the mechanism of cell-particle interaction, the fate of particles, and the cause of death are unknown. Time-lapse imaging shows that mouse macrophage...

journal_title：American journal of respiratory cell and molecular biology

authors： Gilberti RM,Joshi GN,Knecht DA

更新日期：2008-11-01 00:00:00

abstract：:Mutations in the p53 gene have been implicated to play an important role in the development of various human cancers. To evaluate the importance of p53 in lung cancer, a transgenic mouse model was established by utilizing the Clara cell secretory protein (CCSP) promoter to target the expression of a dominant-negative ...

journal_title：American journal of respiratory cell and molecular biology

authors： Tchou-Wong KM,Jiang Y,Yee H,LaRosa J,Lee TC,Pellicer A,Jagirdar J,Gordon T,Goldberg JD,Rom WN

更新日期：2002-08-01 00:00:00

abstract：:Interleukin-6 (IL-6) is known to be involved in the pathogenesis of various inflammatory diseases, but its role in bleomycin (BLM)-induced lung injury and subsequent fibrotic changes remains to be determined. We evaluated the role of IL-6 in the lung inflammatory changes induced by BLM using wild-type (WT) and IL-6-de...

journal_title：American journal of respiratory cell and molecular biology

authors： Saito F,Tasaka S,Inoue K,Miyamoto K,Nakano Y,Ogawa Y,Yamada W,Shiraishi Y,Hasegawa N,Fujishima S,Takano H,Ishizaka A

更新日期：2008-05-01 00:00:00

abstract：:Prior studies have demonstrated that human alveolar macrophages (AM) are suppressive of lymphocyte function, through the mechanism of inhibition is unclear. In the current study, human AM inhibited receptor-mediated increases in intracellular calcium concentration ([Ca2+]i) in T cells, natural killer cells, and B cell...

journal_title：American journal of respiratory cell and molecular biology

authors： Yarbrough WC Jr,Wilkes DS,Weissler JC

更新日期：1991-11-01 00:00:00

abstract：:The oleic acid (OA) model of acute lung injury in rats is characterized by a massive and rapid influx of polymorphonuclear neutrophils (PMN) within 1 h, with a peak inflammatory response at 4 h and resolution by 72 h. We hypothesized that PMN apoptosis is involved in the resolution of OA-induced acute lung injury. To ...

journal_title：American journal of respiratory cell and molecular biology

authors： Hussain N,Wu F,Zhu L,Thrall RS,Kresch MJ

更新日期：1998-12-01 00:00:00

abstract：:The capacity of Mycobacterium tuberculosis (MTB) to induce production of chemokines with known chemotactic activity for monocytes and lymphocytes, the cellular building blocks of granulomas, was investigated. These chemokines included regulated upon activation, normal T cell expressed and secreted (RANTES), monocyte c...

journal_title：American journal of respiratory cell and molecular biology

authors： Sadek MI,Sada E,Toossi Z,Schwander SK,Rich EA

更新日期：1998-09-01 00:00:00

abstract：:Increased susceptibility to infections, including tuberculosis (TB), is a major cause of morbidity and mortality in patients with diabetes. Despite the clinical importance of this problem, little is known about how diabetes impairs protective immunity. We modeled this phenomenon by infecting acute (< or = 1 mo) or chr...

journal_title：American journal of respiratory cell and molecular biology

authors： Martens GW,Arikan MC,Lee J,Ren F,Greiner D,Kornfeld H

更新日期：2007-11-01 00:00:00

abstract：:We examined the effects of extracellular ATP on the proliferation and synthesis of DNA by guinea pig alveolar macrophages (AM). AM proliferated spontaneously in vitro, their number doubling in 72 h. Such proliferation was completely inhibited by adding 1 mM ATP to the culture. The inhibition was dose dependent. ATP al...

journal_title：American journal of respiratory cell and molecular biology

authors： Nakanishi M,Kawasaki M,Ogino H,Yoshida M,Yagawa K

更新日期：1994-05-01 00:00:00

abstract：:MyD88 is an adapter protein required for the induction of proinflammatory cytokines by most Toll-like receptors (TLR), and Pseudomonas aeruginosa expresses ligands for multiple TLRs. MyD88(-/-) (KO) mice are highly susceptible to aerosolized P. aeruginosa, failing to elicit an early inflammatory response and permittin...

journal_title：American journal of respiratory cell and molecular biology

authors： Hajjar AM,Harowicz H,Liggitt HD,Fink PJ,Wilson CB,Skerrett SJ

更新日期：2005-11-01 00:00:00

abstract：:Humans and rodents exposed to an aerosol of asbestos fibers develop lung injury that can lead to a fibroproliferative response culminating in excessive scarring and impaired lung function. To define the early events that precede asbestos-induced fibrotic lung disease, rats were exposed to an aerosol of chrysotile asbe...

journal_title：American journal of respiratory cell and molecular biology

authors： Mishra A,Liu JY,Brody AR,Morris GF

更新日期：1997-04-01 00:00:00

abstract：:The chemokine TARC is a ligand for the chemokine receptor CCR4 expressed on T helper (Th)2-type CD4 T cells. Allergic airway inflammation is characterized by a local increase in cells secreting Th2-type cytokines. We hypothesized that bronchial epithelial cells may be a source of chemokines known to chemoattract Th2 c...

journal_title：American journal of respiratory cell and molecular biology

authors： Berin MC,Eckmann L,Broide DH,Kagnoff MF

更新日期：2001-04-01 00:00:00

abstract：:Patients with systemic hypertension of various etiologies maintain their pulmonary artery pressures within normal limits. We have reported in isolated perfused rat lungs that low basal tone appears to be regulated by nitric oxide (NO)-dependent and -independent mechanisms of soluble guanylate cyclase activation, and s...

journal_title：American journal of respiratory cell and molecular biology

authors： Itani MM,Talerico MG,Pino PA,Burke-Wolin T

更新日期：1996-10-01 00:00:00

abstract：:Lung transplantation remains the only therapeutic option for many patients suffering from end-stage pulmonary disease. Long-term success after lung transplantation is severely limited by the development of bronchiolitis obliterans. The murine heterotopic tracheal transplantation model has been widely used for studies ...

journal_title：American journal of respiratory cell and molecular biology

authors： Okazaki M,Gelman AE,Tietjens JR,Ibricevic A,Kornfeld CG,Huang HJ,Richardson SB,Lai J,Garbow JR,Patterson GA,Krupnick AS,Brody SL,Kreisel D

更新日期：2007-12-01 00:00:00

abstract：:Macrophage inflammatory proteins 1 alpha and 2 (MIP-1 alpha, MIP-2) are members of a growing family of cytokines thought to play a role in host defense. MIP-1 alpha and MIP-2 were previously identified in the mouse and shown to stimulate inflammatory cell recruitment. To better understand the potential role of MIP-1 a...

journal_title：American journal of respiratory cell and molecular biology

authors： Driscoll KE,Hassenbein DG,Carter J,Poynter J,Asquith TN,Grant RA,Whitten J,Purdon MP,Takigiku R

更新日期：1993-03-01 00:00:00

abstract：:5-oxo-6,8,11,14-eicosatetraenoic acid (5-oxo-ETE) is a metabolite of arachidonic acid formed by the oxidation of 5-hydroxy-6,8,11, 14-eicosatetraenoic acid by a highly specific dehydrogenase. 5-oxo-ETE is a chemoattractant for both neutrophils and eosinophils. Although it is not as effective as leukotriene B4 (LTB4) a...

journal_title：American journal of respiratory cell and molecular biology

authors： Powell WS,Gravel S,Halwani F

更新日期：1999-01-01 00:00:00

abstract：:Although several studies have demonstrated that the pulmonary collectins surfactant protein (SP)-A and SP-D contribute to innate immunity by enhancing pathogen phagocytosis, the role of SP-A and SP-D in regulating production of free radicals and cytokines is controversial. We hypothesized that the state and mechanism ...

journal_title：American journal of respiratory cell and molecular biology

authors： Stamme C,Walsh E,Wright JR

更新日期：2000-12-01 00:00:00

abstract：:Endothelin-1 (ET-1) plays a critical role in endothelial dysfunction and contributes to the pathogenesis of pulmonary hypertension (PH). We hypothesized that peroxisome proliferator-activated receptor γ (PPARγ) stimulates microRNAs that inhibit ET-1 and pulmonary artery endothelial cell (PAEC) proliferation. The objec...

journal_title：American journal of respiratory cell and molecular biology

authors： Kang BY,Park KK,Kleinhenz JM,Murphy TC,Green DE,Bijli KM,Yeligar SM,Carthan KA,Searles CD,Sutliff RL,Hart CM

更新日期：2016-01-01 00:00:00

abstract：:Lung fibrosis has been postulated to be mediated by the production of macrophage-derived growth factors that are both mitogenic and chemotactic for fibroblasts. In vitro studies from our laboratory demonstrated that alveolar and interstitial macrophages treated with iron and asbestos release platelet-derived growth fa...

journal_title：American journal of respiratory cell and molecular biology

authors： Osornio-Vargas AR,Kalter VG,Badgett A,Hernández-Rodríguez N,Aguilar-Delfín I,Brody AR

更新日期：1993-05-01 00:00:00

abstract：:Gene expression for tropoelastin, the proprotein for elastin, was examined in the rat lung from 17 days of gestation (pseudoglandular stage) to adulthood by in situ hybridization using a rat-specific 35S-radiolabeled riboprobe. The tropoelastin message was present in vascular and airway smooth muscle, endothelial, sep...

journal_title：American journal of respiratory cell and molecular biology

authors： Noguchi A,Samaha H

更新日期：1991-12-01 00:00:00

abstract：:High mobility group box 1 (HMGB1) is an alarmin released from macrophages after infection or inflammation and is a biomarker of lung disease progression in patients with cystic fibrosis. We reported that 2-O, 3-O desulfated heparin (ODSH) inhibits the release of HMGB1 from murine macrophages triggered by neutrophil el...

journal_title：American journal of respiratory cell and molecular biology

authors： Zheng S,Kummarapurugu AB,Afosah DK,Sankaranarayanan NV,Boothello RS,Desai UR,Kennedy T,Voynow JA

更新日期：2017-01-01 00:00:00

abstract：:Remodeling of the airways, as occurs in asthmatic patients, is associated with the continual presence of inflammatory mediators and Th2 cytokines, especially interleukin (IL)-13, during cycles of epithelial injury and repair. In this study, we examined the effect of IL-13 on well-differentiated normal human bronchial ...

journal_title：American journal of respiratory cell and molecular biology

authors： Booth BW,Adler KB,Bonner JC,Tournier F,Martin LD

更新日期：2001-12-01 00:00:00

abstract：:Recently, we described the isolation through fluorescent-activated cell sorting (FACS) of low autofluorescent (LAF) cells from human bronchoalveolar lavage (BAL). These LAF cells displayed an immunophenotype comparable with that of dendritic cells (DC), and showed a high potency to stimulate naive T cells. In the stud...

journal_title：American journal of respiratory cell and molecular biology

authors： van Haarst JM,Verhoeven GT,de Wit HJ,Hoogsteden HC,Debets R,Drexhage HA

更新日期：1996-12-01 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：:Previous studies have shown that a single exposure of animals to ozone (O3) can induce protection or adaptation to the acute injurious effects of a subsequent O3 challenge. Although a number of mechanisms have been proposed to account for this response, none appear to be fully explanatory. We examined the role interle...

journal_title：American journal of respiratory cell and molecular biology

authors： McKinney WJ,Jaskot RH,Richards JH,Costa DL,Dreher KL

更新日期：1998-05-01 00:00:00

abstract：:In addition to inhibiting proliferation and causing enlargement of bovine pulmonary artery endothelial cells in culture, porcine platelet transforming growth factor-beta 1 (TGF-beta 1) (2 ng/ml) lowered glutathione (GSH) of these cells by 48% after 96 h in culture when GSH levels were normalized for cell counts. This ...

journal_title：American journal of respiratory cell and molecular biology

authors： White AC,Das SK,Fanburg BL

更新日期：1992-04-01 00:00:00

abstract：:Although nitric oxide (NO) is known to inhibit vascular smooth muscle cell proliferation, the subcellular molecular mechanisms involved with the inhibitory signal transduction pathways are uncertain. We investigated the effect of exogenous NO on cell proliferation and the expression of p53, p21, and phosphorylated p42...

journal_title：American journal of respiratory cell and molecular biology

authors： Mizuno S,Kadowaki M,Demura Y,Ameshima S,Miyamori I,Ishizaki T

更新日期：2004-08-01 00:00:00

abstract：:Human rhinovirus (HRV) triggers exacerbations of asthma and chronic obstructive pulmonary disease. Cigarette smoking is the primary risk factor for the development of chronic obstructive pulmonary disease, and 25% of individuals with asthma smoke. Smokers experience both longer and more severe colds. We previously sho...

journal_title：American journal of respiratory cell and molecular biology

authors： Hudy MH,Traves SL,Proud D

更新日期：2014-03-01 00:00:00