_ROVIDED. CORE B, the Tissue Culture Facility will be directed by Robert Gunn. Not only is this core responsible for traditional cultured cells, but also is also responsible for maintaining the Xenopus culture resource. Project 1 will use cultured A6 cells from Xenopus and MDCK(canine) cells and CHO(Chinese hamster) cells and mpkccdcl4(mouse) and L2 (rat) cultured mammalian cells. Project 3 will use L6 muscle cells and isolated skeletal muscle cells grown in culture. Project 4 will use many different MDCK cell lines grown as high resistance epithelial membranes on supports. The goal of Core B is to produce highly reproducible cell preparations of amphibian or mammalian renal, endothelial or other cell types in a form and quantity needed for experimental requirements of each Project. The core will also supply some tissue culture media and supplies to investigators and provide services and support related to the tissue needs of the projects. Ms. Billie Jean Duke and Mrs. Pauline Smith currently have responsibility for a joint tissue culture facility used by Drs. Eaton, Price, Gunn and Sands and a Xenopus facility used by Drs. Eaton, Gunn and Sands. Ms. Duke and Mrs. Smith are thoroughly familiar with all cell culture techniques used in the projects and have an extensive background expertise that will be a resource for the Project leaders in the event that new culture systems are required.

Agency
National Institute of Health (NIH)
Institute
National Institute of Diabetes and Digestive and Kidney Diseases (NIDDK)
Type
Research Program Projects (P01)
Project #
5P01DK061521-05
Application #
7674564
Study Section
Special Emphasis Panel (ZDK1)
Project Start
Project End
Budget Start
2008-08-01
Budget End
2009-07-31
Support Year
5
Fiscal Year
2008
Total Cost
$84,834
Indirect Cost
Name
Emory University
Department
Type
DUNS #
066469933
City
Atlanta
State
GA
Country
United States
Zip Code
30322
Blount, Mitsi A; Cipriani, Penelope; Redd, Sara K et al. (2015) Activation of protein kinase C? increases phosphorylation of the UT-A1 urea transporter at serine 494 in the inner medullary collecting duct. Am J Physiol Cell Physiol 309:C608-15
Klein, Janet D; Blount, Mitsi A; Sands, Jeff M (2011) Urea transport in the kidney. Compr Physiol 1:699-729
Price, S Russ; Gooch, Jennifer L; Donaldson, Sue K et al. (2010) Muscle atrophy in chronic kidney disease results from abnormalities in insulin signaling. J Ren Nutr 20:S24-8
Mistry, Abinash C; Mallick, Rickta; Klein, Janet D et al. (2010) Functional characterization of the central hydrophilic linker region of the urea transporter UT-A1: cAMP activation and snapin binding. Am J Physiol Cell Physiol 298:C1431-7
Huang, Haidong; Yang, Yuan; Eaton, Douglas C et al. (2010) The N-terminal 81-aa fragment is critical for UT-A1 urea transporter bioactivity. J Epithel Biol Pharmacol 3:34-39
Zheng, Bin; Ohkawa, Sakae; Li, Haiyan et al. (2010) FOXO3a mediates signaling crosstalk that coordinates ubiquitin and atrogin-1/MAFbx expression during glucocorticoid-induced skeletal muscle atrophy. FASEB J 24:2660-9
Roberts-Wilson, Tiffany K; Reddy, Ramesh N; Bailey, James L et al. (2010) Calcineurin signaling and PGC-1alpha expression are suppressed during muscle atrophy due to diabetes. Biochim Biophys Acta 1803:960-7
Hu, Junping; Du, Jie; Zhang, Liping et al. (2010) XIAP reduces muscle proteolysis induced by CKD. J Am Soc Nephrol 21:1174-83
Klein, Janet D; Blount, Mitsi A; Frohlich, Otto et al. (2010) Phosphorylation of UT-A1 on serine 486 correlates with membrane accumulation and urea transport activity in both rat IMCDs and cultured cells. Am J Physiol Renal Physiol 298:F935-40
Blount, Mitsi A; Sim, Jae H; Zhou, Rong et al. (2010) Expression of transporters involved in urine concentration recovers differently after cessation of lithium treatment. Am J Physiol Renal Physiol 298:F601-8

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