The goal of the University of Minnesota SCOR proposal is to develop basic and clinical insights that can serve as the basis for improved therapies for patients with acute lung injury. To accomplish this, we have developed a program that unifies investigators from throughout the University of Minnesota academic community. Our proposal has 4 key elements: 1) Four Research Projects featuring basic and clinical investigation in molecular biology, cell biology, biochemistry, and physiology directed at elucidating fundamental mechanisms of lung repair; 2) a Clinical Core that currently enrolls more than 70 patients with ARDS into our SCOR database annually; 3) a Morphology Core to facilitate uniform, high quality analysis of specimens; and 4) an Administrative Core to coordinate the successful operation of the SCOR. Our them for this competitive renewal remains lung repair, since this area has great therapeutic potential. Each of 4 projects in the current proposal will examine aspects of the cellular, molecular and physiological processes involved in the resolution and repair of lung injury. Each project was selected to fulfill 3 criteria: (1) scientifically independent yet synergistic with the other projects (2) combine the talents of both M.D. and Ph.D. investigators, and (3) in accord with the explicit mandate of the SCOR program, each has clear implications for patient care. The 3 Cores are designed to facilitate the performance of the scientific projects, providing for efficient use of shared equipment, facilities and ideas.

Agency
National Institute of Health (NIH)
Institute
National Heart, Lung, and Blood Institute (NHLBI)
Type
Specialized Center (P50)
Project #
5P50HL050152-08
Application #
6330060
Study Section
Special Emphasis Panel (ZHL1-CSR-H (M1))
Program Officer
Harabin, Andrea L
Project Start
1993-12-30
Project End
2003-11-30
Budget Start
2000-12-01
Budget End
2001-11-30
Support Year
8
Fiscal Year
2001
Total Cost
$1,693,052
Indirect Cost
Name
University of Minnesota Twin Cities
Department
Internal Medicine/Medicine
Type
Schools of Medicine
DUNS #
168559177
City
Minneapolis
State
MN
Country
United States
Zip Code
55455
Larsson, Ola; Perlman, David M; Fan, Danhua et al. (2006) Apoptosis resistance downstream of eIF4E: posttranscriptional activation of an anti-apoptotic transcript carrying a consensus hairpin structure. Nucleic Acids Res 34:4375-86
Li, Shunan; Perlman, David M; Peterson, Mark S et al. (2004) Translation initiation factor 4E blocks endoplasmic reticulum-mediated apoptosis. J Biol Chem 279:21312-7
Lei, Jianxun; Mariash, Cary N; Ingbar, David H (2004) 3,3',5-Triiodo-L-thyronine up-regulation of Na,K-ATPase activity and cell surface expression in alveolar epithelial cells is Src kinase- and phosphoinositide 3-kinase-dependent. J Biol Chem 279:47589-600
Tian, Bin; Han, Lei; Kleidon, Jill et al. (2003) An HSV-TK transgenic mouse model to evaluate elimination of fibroblasts for fibrosis therapy. Am J Pathol 163:789-801
Lee, So Yeong; Maniak, Peter J; Ingbar, David H et al. (2003) Adult alveolar epithelial cells express multiple subtypes of voltage-gated K+ channels that are located in apical membrane. Am J Physiol Cell Physiol 284:C1614-24
Lei, Jianxun; Nowbar, Sogol; Mariash, Cary N et al. (2003) Thyroid hormone stimulates Na-K-ATPase activity and its plasma membrane insertion in rat alveolar epithelial cells. Am J Physiol Lung Cell Mol Physiol 285:L762-72
Li, Shunan; Takasu, Tasaburo; Perlman, David M et al. (2003) Translation factor eIF4E rescues cells from Myc-dependent apoptosis by inhibiting cytochrome c release. J Biol Chem 278:3015-22
Weinert, Craig R; Gross, Cynthia R; Marinelli, William A (2003) Impact of randomized trial results on acute lung injury ventilator therapy in teaching hospitals. Am J Respir Crit Care Med 167:1304-9
Hao, Hong; Wendt, Christine H; Sandhu, Gurpreet et al. (2003) Dexamethasone stimulates transcription of the Na+-K+-ATPase beta1 gene in adult rat lung epithelial cells. Am J Physiol Lung Cell Mol Physiol 285:L593-601
Hao, Hong; Rhodes, Richard; Ingbar, David H et al. (2003) Dexamethasone responsive element in the rat Na, K-ATPase beta1 gene coding region. Biochim Biophys Acta 1630:55-63

Showing the most recent 10 out of 70 publications