Anaphylatoxins Enhance Recruitment of Nonclassical Monocytes via Chemokines Produced by Pleural Mesothelial Cells in Tuberculous Pleural Effusion.

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：:Endothelin-1 (ET-1) exerts many biological effects in airways, including bronchoconstriction, airway mucus secretion, cell proliferation, and inflammation. We investigated the effect of ET-1 on Na absorption and Cl secretion in human bronchial epithelial cells. Addition of 10(-7) M ET-1 had no effect on the inhibition...

journal_title：American journal of respiratory cell and molecular biology

authors： Blouquit S,Sari A,Lombet A,D'herbomez M,Naline E,Matran R,Chinet T

更新日期：2003-08-01 00:00:00

abstract：:Geldanamycin is a benzoquinone ansamycin with multiple pharmacologic properties. Recent data demonstrated that geldanamycin conferred protection in an animal model of inflammation-associated acute lung injury. In the current study, we investigated the effects of geldanamycin on interleukin (IL)-8 gene expression and n...

journal_title：American journal of respiratory cell and molecular biology

authors： Malhotra V,Shanley TP,Pittet JF,Welch WJ,Wong HR

更新日期：2001-07-01 00:00:00

abstract：:We studied the relative roles of Duox2-derived reactive oxygen species (ROS) in host defense against influenza A virus (IAV) infection in normal human nasal epithelial cells and mouse nasal mucosa. We found that Duox2 primarily generated ROS rapidly after IAV infection in normal human nasal epithelial cells and that k...

journal_title：American journal of respiratory cell and molecular biology

authors： Kim HJ,Kim CH,Kim MJ,Ryu JH,Seong SY,Kim S,Lim SJ,Holtzman MJ,Yoon JH

更新日期：2015-10-01 00:00:00

abstract：:Nrf2 is a leucine zipper transcription factor that protects against oxidant-induced injury. Nontypeable Haemophilus influenzae is responsible for frequent disease exacerbations in patients with chronic obstructive pulmonary disease and is responsible for causing otitis media in young children. We hypothesized that Nrf...

journal_title：American journal of respiratory cell and molecular biology

authors： Lugade AA,Vethanayagam RR,Nasirikenari M,Bogner PN,Segal BH,Thanavala Y

更新日期：2011-09-01 00:00:00

abstract：:IL-1β is a potent proinflammatory cytokine that is implicated in the pathogenesis of acute respiratory distress syndrome. We hypothesized that LPS and mechanical ventilation (MV) together could lead to IL-1β secretion and the development of acute lung injury (ALI), and that this process would be dependent on caspase-1...

journal_title：American journal of respiratory cell and molecular biology

authors： Jones HD,Crother TR,Gonzalez-Villalobos RA,Jupelli M,Chen S,Dagvadorj J,Arditi M,Shimada K

更新日期：2014-02-01 00:00:00

abstract：:The cells/proteases responsible for the development of smoke-induced emphysema is an area of intense investigation. Mice with knockout of macrophage metalloelastase genes (MME(-/-)) do not develop emphysema after smoke exposure, but we also observed that neutrophils (PMN) in lavage appeared to be a requirement for acu...

journal_title：American journal of respiratory cell and molecular biology

authors： Churg A,Zay K,Shay S,Xie C,Shapiro SD,Hendricks R,Wright JL

更新日期：2002-09-01 00:00:00

abstract：:In rat models of Gram-negative pneumonia, pulmonary emigration of neutrophils (polymorphonuclear leukocytes [PMNs]) is blocked when rats are made endotoxemic by an intravenous administration of endotoxin (lipopolysaccharide [LPS]). To test whether dysfunctional PMN migratory responses in the endotoxemic rat are specif...

journal_title：American journal of respiratory cell and molecular biology

authors： Wagner JG,Driscoll KE,Roth RA

更新日期：1999-04-01 00:00:00

abstract：:Heme oxygenase (HO)-1, an inducible, low-molecular-weight stress protein, confers cellular and tissue protection in multiple models of injury and disease, including oxidative or inflammatory lung injury, ischemia/reperfusion (I/R) injuries, and vascular injury/disease. The tissue protection provided by HO-1 potentiall...

journal_title：American journal of respiratory cell and molecular biology

authors： Ryter SW,Morse D,Choi AM

更新日期：2007-02-01 00:00:00

abstract：:Glucose moves into airway secretions after a glucose load. Therefore people with diabetes or hyperglycemia spend a significant proportion of each day with glucose in their airways secretions. This study investigated the effects of glucose on isolated human airways and on cultured airway smooth muscle (ASM) cells. Huma...

journal_title：American journal of respiratory cell and molecular biology

authors： Cazzola M,Calzetta L,Rogliani P,Lauro D,Novelli L,Page CP,Kanabar V,Matera MG

更新日期：2012-10-01 00:00:00

abstract：:Acute lung injury (ALI) is characterized by pulmonary inflammation and edema. Innate immune cells (e.g., neutrophils and macrophages) are major contributors to inflammation in ALI. Less is known regarding the role of T cells. We examined the effects of rapamycin on inflammation in a LPS-induced murine model of ALI. Ra...

journal_title：American journal of respiratory cell and molecular biology

authors： Nakajima T,Lin KW,Li J,McGee HS,Kwan JM,Perkins DL,Finn PW

更新日期：2014-08-01 00:00:00

abstract：:Bacterial lung diseases are a major cause of morbidity and mortality both in immunocompromised and in immunocompetent individuals. Neutrophil accumulation, a pathological hallmark of bacterial diseases, is critical to host defense, but may also cause acute lung injury/acute respiratory distress syndrome. Toll-like rec...

journal_title：American journal of respiratory cell and molecular biology

authors： Balamayooran G,Batra S,Fessler MB,Happel KI,Jeyaseelan S

更新日期：2010-07-01 00:00:00

abstract：:Opiate-like peptides can regulate many cellular functions. We now map [D-Ala(2)]deltorphin I (DADTI)-like immunoreactivity (DADTI-LI) in developing mouse lung and analyze potential functional roles. Most DADTI-LI-positive cells were alveolar cells negative for prosurfactant protein (proSP)-C immunoreactivity. Peak num...

journal_title：American journal of respiratory cell and molecular biology

authors： Sunday ME,Haley KJ,Emanuel RL,Torday JS,Asokananthan N,Sikorski KA,Tooyama I,Kimura H,Renda T,Erspamer V

更新日期：2001-10-01 00:00:00

abstract：:Proteinase-activated receptor (PAR)-2 is cleaved within its aminoterminal extracellular domain by serine proteinases such as trypsin, unmasking a new aminoterminus starting with the sequence SLIGKV, which binds intramolecularly and activates the receptor. PAR-2 has been reported to be involved in inflammation within t...

journal_title：American journal of respiratory cell and molecular biology

authors： Dulon S,Candé C,Bunnett NW,Hollenberg MD,Chignard M,Pidard D

更新日期：2003-03-01 00:00:00

abstract：:Transforming growth factor-beta (TGF-beta) is a cytokine implicated in wound healing and in the pathogenesis of pulmonary fibrosis. TGF-beta stimulates myofibroblast differentiation characterized by expression of contractile smooth muscle (SM)-specific proteins such as SM-alpha-actin. In the present study, we examined...

journal_title：American journal of respiratory cell and molecular biology

authors： Sandbo N,Kregel S,Taurin S,Bhorade S,Dulin NO

更新日期：2009-09-01 00:00:00

abstract：:The vascular endothelium plays an important role in the regulation of inflammatory responses after trauma and hemorrhage. Interactions of neutrophils with endothelial cells (ECs) contribute to the activation of specific EC responses involved in innate immunity. We have previously reported that oxidants derived from th...

journal_title：American journal of respiratory cell and molecular biology

authors： Xiang M,Yin L,Li Y,Xiao G,Vodovotz Y,Billiar TR,Wilson MA,Fan J

更新日期：2011-03-01 00:00:00

abstract：:This study investigated whether hypoxia-inducible factor (HIF)-1 influences postnatal vascularization and alveologenesis in mice and whether stable (constitutive-active) HIF could prevent hyperoxia-induced lung injury. We assessed postnatal vessel and alveolar formation in transgenic mice, expressing a stable, constit...

journal_title：American journal of respiratory cell and molecular biology

authors： Tibboel J,Groenman FA,Selvaratnam J,Wang J,Tseu I,Huang Z,Caniggia I,Luo D,van Tuyl M,Ackerley C,de Jongste JC,Tibboel D,Post M

更新日期：2015-04-01 00:00:00

abstract：:In bronchial asthma, eosinophils found in the airways have an enhanced inflammatory capacity. We hypothesized that, at least in part, changes in functional phenotype are due to the effect of transendothelial migration. To model in vivo eosinophil trafficking to the lung, we cultured human pulmonary microvascular endot...

journal_title：American journal of respiratory cell and molecular biology

authors： Yamamoto H,Sedgwick JB,Vrtis RF,Busse WW

更新日期：2000-09-01 00:00:00

abstract：:We have previously demonstrated that the asthma-associated proinflammatory eicosanoid leukotriene D4 (LTD4) is co-mitogenic with insulin-like growth factors (IGFs) in airway smooth-muscle (ASM) cells in vitro. This synergistic effect of LTD4 and IGF on ASM cell growth involves proteolysis of ASM-produced IGF binding p...

journal_title：American journal of respiratory cell and molecular biology

authors： Rajah R,Nachajon RV,Collins MH,Hakonarson H,Grunstein MM,Cohen P

更新日期：1999-02-01 00:00:00

abstract：:The ability of Pseudomonas aeruginosa to form antibiotic-resistant biofilms is thought to account for the inability of current therapies to resolve bacterial infections in the lungs of patients with cystic fibrosis (CF). We recently described a system in which highly antibiotic-resistant P. aeruginosa biofilms grow on...

journal_title：American journal of respiratory cell and molecular biology

authors： Moreau-Marquis S,O'Toole GA,Stanton BA

更新日期：2009-09-01 00:00:00

abstract：:Hyperplasia of airway smooth muscle cells is present in the airways of asthmatic patients and may contribute to the development of the bronchial hyperresponsiveness that occurs in these patients. Because tryptase is an abundant component of mast cell granules and has demonstrated growth-stimulatory effects in other me...

journal_title：American journal of respiratory cell and molecular biology

authors： Brown JK,Tyler CL,Jones CA,Ruoss SJ,Hartmann T,Caughey GH

更新日期：1995-08-01 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：:We recently described overproduction of interferon (IFN)-gamma by lung lymphocytes in mice with silicosis (11% of cells in air-control versus 19% of cells from silica-exposed mice; Davis and colleagues, Am. J. Respir. Cell Mol. Biol. 1999;20:813-824). We hypothesized that the increased IFN-gamma production might be du...

journal_title：American journal of respiratory cell and molecular biology

authors： Davis GS,Pfeiffer LM,Hemenway DR

更新日期：2000-04-01 00:00:00

abstract：:The biologic activity of substance P has been demonstrated to be limited both in in vivo and in vitro by a membrane-bound protease, neutral endopeptidase (EC 3.4.24.11). The interaction of substance P with its receptor on guinea pig lung tissues was studied in the presence of an inhibitor of neutral endopeptidase unde...

journal_title：American journal of respiratory cell and molecular biology

authors： Coats SR,Gerard NP

更新日期：1989-10-01 00:00:00

abstract：:Epithelial-mesenchymal cell interactions and factors that control normal lung development are key players in lung injury, repair, and fibrosis. A number of studies have investigated the roles and sources of epithelial progenitors during lung regeneration; such information, however, is limited in lung fibroblasts. Thus...

journal_title：American journal of respiratory cell and molecular biology

authors： Green J,Endale M,Auer H,Perl AK

更新日期：2016-04-01 00:00:00

abstract：:Neutrophil elastase (NE) is a major inflammatory mediator in cystic fibrosis (CF) that is a robust predictor of lung disease progression. NE directly causes airway injury via protease activity, and propagates persistent neutrophilic inflammation by up-regulation of neutrophil chemokine expression. Despite its key role...

journal_title：American journal of respiratory cell and molecular biology

authors： Griffin KL,Fischer BM,Kummarapurugu AB,Zheng S,Kennedy TP,Rao NV,Foster WM,Voynow JA

更新日期：2014-04-01 00:00:00

abstract：:Tumor necrosis factor alpha (TNF-alpha), a major product of alveolar macrophages (AM), has been implicated in many pulmonary diseases. Histamine, a mediator important in pulmonary inflammation, has been demonstrated to regulate the production of TNF-alpha by monocytes. In this study, we show that human AM and monocyte...

journal_title：American journal of respiratory cell and molecular biology

authors： Rowe J,Finlay-Jones JJ,Nicholas TE,Bowden J,Morton S,Hart PH

更新日期：1997-08-01 00:00:00

abstract：:Isoprostanes are prostaglandin-like molecules that accumulate in oxidative stress and also exert powerful biological effects on a wide variety of tissues. We investigated the effects of several different isoprostanes on contractions evoked by electrical field stimulation (EFS) in bovine trachealis, finding only 15-E2t...

journal_title：American journal of respiratory cell and molecular biology

authors： Paredes C,Tazzeo T,Janssen LJ

更新日期：2007-12-01 00:00:00

abstract：:β(2)-Adrenoceptor (β2AR) agonists are the most effective class of bronchodilators and a mainstay of asthma management. The first potent β2AR agonist discovered and widely used in reversing the airway constriction associated with asthma exacerbation was the endogenous activator of the β2AR, epinephrine. In this study, ...

journal_title：American journal of respiratory cell and molecular biology

authors： Thanawala VJ,Forkuo GS,Al-Sawalha N,Azzegagh Z,Nguyen LP,Eriksen JL,Tuvim MJ,Lowder TW,Dickey BF,Knoll BJ,Walker JK,Bond RA

更新日期：2013-02-01 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