Components of human papillomavirus that activate transcription and support plasmid replication in human airway cells.

abstract：:We examined the ability of the human surfactant protein B (SP-B) promoter to confer cell specificity of transgene expression in an adenoviral vector. Using similar replication-deficient adenoviruses (rAd), we compared lacZ reporter gene expression driven by the human SP-B promoter (rAd.SPBlacZ) with the ubiquitously e...

journal_title：American journal of respiratory cell and molecular biology

authors： Strayer MS,Guttentag SH,Ballard PL

更新日期：1998-01-01 00:00:00

abstract：:Influenza virus attaches primarily to ciliated cells in mature airways epithelium. This process is mediated by a viral envelope glycoprotein (hemagglutinin) that binds to sialic acid-containing receptors in the apical membrane of host cells. The purpose of this study was to determine the cellular distribution of these...

journal_title：American journal of respiratory cell and molecular biology

authors： Piazza FM,Carson JL,Hu SC,Leigh MW

更新日期：1991-01-01 00:00:00

abstract：:Recently, investigators demonstrated associations between fine particulate matter (PM)-associated metals and adverse health effects. Residual oil fly ash (ROFA), a waste product of fossil fuel combustion from boilers, is rich in the transition metals Fe, Ni, and V, and when released as a fugitive particle, is an impor...

journal_title：American journal of respiratory cell and molecular biology

authors： Farraj AK,Hazari MS,Haykal-Coates N,Lamb C,Winsett DW,Ge Y,Ledbetter AD,Carll AP,Bruno M,Ghio A,Costa DL

更新日期：2011-02-01 00:00:00

abstract：:We demonstrated previously that FoxD1-derived cells in the lung are enriched in pericyte-like cells in mouse lung. These cells express the common pericyte markers and are located adjacent to endothelial cells. In this study, we demonstrate the feasibility of administering diphtheria toxin (DT) by oropharyngeal aspirat...

journal_title：American journal of respiratory cell and molecular biology

authors： Hung CF,Chow YH,Liles WC,Altemeier WA,Schnapp LM

更新日期：2017-02-01 00:00:00

abstract：:Nontypable Haemophilus influenzae (NTHI) is being increasingly recognized as a cause of both adult pneumonia and acute infectious exacerbations in chronic bronchitis. We used a mouse model to study the immune enhancement of pulmonary clearance of NTHI after a primary immunization. BALB/c mice were immunized with whole...

journal_title：American journal of respiratory cell and molecular biology

authors： McGehee JL,Radolf JD,Toews GB,Hansen EJ

更新日期：1989-09-01 00:00:00

abstract：:The mechanisms used by alveolar type I pneumocytes for maintenance of the lipid homeostasis necessary to sustain these large squamous cells are unknown. The processes may involve the ATP-binding cassette transporter A1 (ABCA1), a transport protein shown to be crucial in apolipoprotein A-I (apoA-I)-mediated mobilizatio...

journal_title：American journal of respiratory cell and molecular biology

authors： Bates SR,Tao JQ,Yu KJ,Borok Z,Crandall ED,Collins HL,Rothblat GH

更新日期：2008-03-01 00:00:00

abstract：:Unresolved inflammation in the lung is thought to elicit loss of endothelial cell (EC) barrier integrity and impaired lung function. We have shown, in a mouse model of shock/sepsis, that neutrophil interactions with resident pulmonary cells appear central to the pathogenesis of indirect acute lung injury (iALI). Norma...

journal_title：American journal of respiratory cell and molecular biology

authors： Lomas-Neira J,Venet F,Chung CS,Thakkar R,Heffernan D,Ayala A

更新日期：2014-01-01 00:00:00

abstract：:Rat alveolar type II pneumocytes, in situ, label with Maclura pomifera agglutinin (MPA), a plant lectin that recognizes alpha-galactosyl oligosaccharide residues of glycoproteins and glycolipids. To study the glycoproteins recognized by the lectin, MPA lectin affinity chromatography was used to isolate a novel glycopr...

journal_title：American journal of respiratory cell and molecular biology

authors： Lwebuga-Mukasa JS

更新日期：1991-06-01 00:00:00

abstract：:Stachybotrys chartarum is a fungal contaminant within the built environment and a respiratory health concern in the United States. The objective of this study was to characterize the mechanisms influencing pulmonary immune responses to repeatedly inhaled S. chartarum. Groups of B6C3F1/N mice repeatedly inhaled viable ...

journal_title：American journal of respiratory cell and molecular biology

authors： Croston TL,Lemons AR,Barnes MA,Goldsmith WT,Orandle MS,Nayak AP,Germolec DR,Green BJ,Beezhold DH

更新日期：2020-05-01 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 time course and nature of the cellular response to left pneumonectomy, with or without prior adrenalectomy, were evaluated in the right lungs of male Sprague-Dawley rats using morphometric techniques. Animals were studied at days 2, 5, and 14 following pneumonectomy, intervals prior to, during the course of, and f...

journal_title：American journal of respiratory cell and molecular biology

authors： Rannels DE,Stockstill B,Mercer RR,Crapo JD

更新日期：1991-10-01 00:00:00

abstract：:Electrical field stimulation (EFS) has previously been shown to induce the release of prostaglandin (PG) E2 from ferret tracheal epithelium. We have now conducted a study to see whether this effect of EFS is due to the activation of nerves or whether it is a non-neural effect. The release of PGE2 and 6-keto-PGF1 alpha...

journal_title：American journal of respiratory cell and molecular biology

authors： Ullman A,Ciabattoni G,Svedmyr N,Skoogh BE,Löfdahl CG

更新日期：1991-03-01 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：:We hypothesized that, as in animal models, localized deposition of antigen into the human lung would induce local inflammatory and immune responses in antigen-exposed sites. To test this hypothesis, segmental instillation of a well-characterized, highly immunogenic, soluble antigen, keyhole limpet hemocyanin (KLH) was...

journal_title：American journal of respiratory cell and molecular biology

authors： Weissman DN,Bice DE,Crowell RE,Schuyler MR

更新日期：1994-11-01 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：:We investigated the expression and function of matrix metalloproteinase-12 (MMP-12) in a model of allergic airway inflammation. Mice were sensitized mucosally by exposure to aerosolized ovalbumin (OVA) daily over a period of 10 d in the context of adenovirus-mediated granulocyte macrophage colony-stimulating factor (G...

journal_title：American journal of respiratory cell and molecular biology

authors： Pouladi MA,Robbins CS,Swirski FK,Cundall M,McKenzie AN,Jordana M,Shapiro SD,Stämpfli MR

更新日期：2004-01-01 00:00:00

abstract：:Lung granulomas are associated with numerous conditions, including inflammatory disorders, exposure to environmental pollutants, and infection. Osteopontin is a chemotactic cytokine produced by macrophages, and is implicated in extracellular matrix remodeling. Furthermore, osteopontin is up-regulated in granulomatous ...

journal_title：American journal of respiratory cell and molecular biology

authors： Huizar I,Malur A,Midgette YA,Kukoly C,Chen P,Ke PC,Podila R,Rao AM,Wingard CJ,Dobbs L,Barna BP,Kavuru MS,Thomassen MJ

更新日期：2011-10-01 00:00:00

abstract：:Aging is associated with metabolic diseases such as type 2 diabetes mellitus, cardiovascular disease, cancer, and neurodegeneration. Aging contributes to common processes including metabolic dysfunction, DNA damage, and reactive oxygen species generation. Although glycolysis has been linked to cell growth and prolifer...

journal_title：American journal of respiratory cell and molecular biology

authors： Cho SJ,Moon JS,Lee CM,Choi AM,Stout-Delgado HW

更新日期：2017-04-01 00:00:00

abstract：:Mechanical ventilation with high tidal volumes has been associated with pulmonary alveolar flooding. Understanding the mechanisms underlying cyclic stretch-induced increases in alveolar epithelial permeability may be important in designing preventive measures for acute lung injury. In this work, we assessed whether cy...

journal_title：American journal of respiratory cell and molecular biology

authors： Davidovich N,DiPaolo BC,Lawrence GG,Chhour P,Yehya N,Margulies SS

更新日期：2013-07-01 00:00:00

abstract：:Ventilator-induced lung injury (VILI) is a severe complication of mechanical ventilation that can lead to acute respiratory distress syndrome. VILI is characterized by damage to the epithelial barrier with subsequent pulmonary edema and profound hypoxia. Available lung-protective ventilator strategies offer only a mod...

journal_title：American journal of respiratory cell and molecular biology

authors： Dolinay T,Himes BE,Shumyatcher M,Lawrence GG,Margulies SS

更新日期：2017-08-01 00:00:00

abstract：:Endothelin (ET)-1 causes long-lasting vasoconstriction and vascular remodeling by interacting with specific G-protein-coupled receptors in pulmonary artery smooth muscle cells (PASMCs), and thus plays an important role in the pathophysiology of pulmonary arterial hypertension. The two-pore domain K(+) channel, TASK-1,...

journal_title：American journal of respiratory cell and molecular biology

authors： Tang B,Li Y,Nagaraj C,Morty RE,Gabor S,Stacher E,Voswinckel R,Weissmann N,Leithner K,Olschewski H,Olschewski A

更新日期：2009-10-01 00:00:00

abstract：:Pneumocystis carinii causes severe pneumonia in immunocompromised patients. Recent studies indicate that P. carinii uses a Cdc2 cyclin-dependent kinase to control its proliferation. To further study the regulation of the life cycle of P. carinii, we characterized the P. carinii B-type cyclin termed Cdc13, whose bindin...

journal_title：American journal of respiratory cell and molecular biology

authors： Kottom TJ,Thomas CF Jr,Mubarak KK,Leof EB,Limper AH

更新日期：2000-06-01 00:00:00

abstract：:In allergic airway diseases, intermediate progenitor cells (IPCs) increase in number in the surface epithelium. IPCs arise from basal cells, the origin of hallmark pathological changes, including goblet cell hyperplasia and mucus hypersecretion. Thus, targeting IPCs will benefit future treatment of allergic airway dis...

journal_title：American journal of respiratory cell and molecular biology

authors： Lee SN,Kim SJ,Yoon SA,Song JM,Ahn JS,Kim HC,Choi AMK,Yoon JH

更新日期：2020-12-02 00:00:00

abstract：:Keratinocyte growth factor (KGF) or fibroblast growth factor (FGF)-7, a peptide produced by stromal cells and in particular by lung mesenchyme, has recently been shown to influence early lung morphogenesis and to be a mitogen for fetal and adult alveolar type II cells. Although contradictory findings have been reporte...

journal_title：American journal of respiratory cell and molecular biology

authors： Chelly N,Mouhieddine-Gueddiche OB,Barlier-Mur AM,Chailley-Heu B,Bourbon JR

更新日期：1999-03-01 00:00:00

abstract：:Increased activity of lung epithelial sodium channels (ENaCs) contributes to the pathophysiology of cystic fibrosis (CF) by increasing the rate of epithelial lining fluid reabsorption. Inter-α-inhibitor (IαI), a serum protease inhibitor, may decrease ENaC activity by preventing its cleavage by serine proteases. High c...

journal_title：American journal of respiratory cell and molecular biology

authors： Lazrak A,Jurkuvenaite A,Ness EC,Zhang S,Woodworth BA,Muhlebach MS,Stober VP,Lim YP,Garantziotis S,Matalon S

更新日期：2014-05-01 00:00:00

abstract：:The investigation of novel targets for the treatment of cystic fibrosis (CF) lung inflammation is a major priority, considering that no effective therapy is available for this purpose. Consistent with the evidence that the sphingolipid (SL) ceramide regulates airway inflammation and infection in mice and patients with...

journal_title：American journal of respiratory cell and molecular biology

authors： Dechecchi MC,Nicolis E,Mazzi P,Cioffi F,Bezzerri V,Lampronti I,Huang S,Wiszniewski L,Gambari R,Scupoli MT,Berton G,Cabrini G

更新日期：2011-10-01 00:00:00

abstract：:The mammalian alveolar epithelium is composed of alveolar type I (AT1) and alveolar type II (AT2) cells that together coordinate tissue function. We used a heterocellular culture model of AT1 and AT2 cells to determine pathways for intercellular signaling between these two phenotypes. Gap junction protein (connexin) p...

journal_title：American journal of respiratory cell and molecular biology

authors： Isakson BE,Seedorf GJ,Lubman RL,Evans WH,Boitano S

更新日期：2003-11-01 00:00:00

abstract：:New approaches for improving tuberculosis (TB) control using adjunct host-directed cellular and repurposed drug therapies are needed. Autophagy plays a crucial role in the response to TB, and a variety of autophagy-inducing drugs that are currently available for various medical conditions may serve as an adjunct treat...

journal_title：American journal of respiratory cell and molecular biology

authors： Juárez E,Carranza C,Sánchez G,González M,Chávez J,Sarabia C,Torres M,Sada E

更新日期：2016-12-01 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：:Important characteristics of chronic obstructive pulmonary disease (COPD) include airway and vascular remodeling, the molecular mechanisms of which are poorly understood. We assessed the role of fibroblast growth factors (FGF) in pulmonary vascular remodeling by examining the expression pattern of FGF-1, FGF-2, and th...

journal_title：American journal of respiratory cell and molecular biology

authors： Kranenburg AR,De Boer WI,Van Krieken JH,Mooi WJ,Walters JE,Saxena PR,Sterk PJ,Sharma HS

更新日期：2002-11-01 00:00:00