The Cell Biology Core will interact with and support each of the projects in the SCOR. The central aim will be to provide well-characterize primary human cells and cell lines for use as models and in cell biologic studies that are relevant to lung injury in acute respiratory distress syndrome (ARDS), as we have done in the current funding period. Also, as in the current funding period. the major cell types will include freshly isolated neutrophils, monocytes, and other leukocytes and primary cultures of human endothelial cells. In addition, we will also grow, characterize, and furnish to the projects a variety of cell lines for specialized studies, including a pulmonary endothelial cell line developed in the Core. We focus on human cell types, because of immediate relevance, but also will provide cultured cells or established cell lines from experimental animals when useful. Core personnel also advise SCOR investigators on cell biology protocols, help identify and develop new preparations, pilot and develop specialized techniques, assays, and models, and in some cases perform specialized cell biologic studies or assays with or for SCOR investigators. The core will foster and extend fundamental investigations in the SCOR that will lead to new knowledge of the biologic features of lung injury in ARDS.

Agency
National Institute of Health (NIH)
Institute
National Heart, Lung, and Blood Institute (NHLBI)
Type
Specialized Center (P50)
Project #
2P50HL050153-06
Application #
6110236
Study Section
Project Start
1998-12-01
Project End
1999-11-30
Budget Start
1998-10-01
Budget End
1999-09-30
Support Year
6
Fiscal Year
1999
Total Cost
Indirect Cost
Name
University of Utah
Department
Type
DUNS #
City
Salt Lake City
State
UT
Country
United States
Zip Code
84112
Yost, Christian C; Weyrich, Andrew S; Zimmerman, Guy A (2010) The platelet activating factor (PAF) signaling cascade in systemic inflammatory responses. Biochimie 92:692-7
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Matthay, Michael A; Zimmerman, Guy A (2005) Acute lung injury and the acute respiratory distress syndrome: four decades of inquiry into pathogenesis and rational management. Am J Respir Cell Mol Biol 33:319-27
Lindemann, Stephan W; Weyrich, Andrew S; Zimmerman, Guy A (2005) Signaling to translational control pathways: diversity in gene regulation in inflammatory and vascular cells. Trends Cardiovasc Med 15:9-17
Ishizaka, Akitoshi; Matsuda, Tomoyuki; Albertine, Kurt H et al. (2004) Elevation of KL-6, a lung epithelial cell marker, in plasma and epithelial lining fluid in acute respiratory distress syndrome. Am J Physiol Lung Cell Mol Physiol 286:L1088-94
Zimmerman, Guy A; McIntyre, Thomas M (2004) PAF, ceramide and pulmonary edema: alveolar flooding and a flood of questions. Trends Mol Med 10:245-8
Wu, Xiaoqing; Zimmerman, Guy A; Prescott, Stephen M et al. (2004) The p38 MAPK pathway mediates transcriptional activation of the plasma platelet-activating factor acetylhydrolase gene in macrophages stimulated with lipopolysaccharide. J Biol Chem 279:36158-65
Lindemann, Stephan W; Yost, Christian C; Denis, Melvin M et al. (2004) Neutrophils alter the inflammatory milieu by signal-dependent translation of constitutive messenger RNAs. Proc Natl Acad Sci U S A 101:7076-81
Yost, Christian C; Denis, Melvin M; Lindemann, Stephan et al. (2004) Activated polymorphonuclear leukocytes rapidly synthesize retinoic acid receptor-alpha: a mechanism for translational control of transcriptional events. J Exp Med 200:671-80
Hoidal, John R; Brar, S S; Sturrock, Anne B et al. (2003) The role of endogenous NADPH oxidases in airway and pulmonary vascular smooth muscle function. Antioxid Redox Signal 5:751-8

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