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Jeffery William Walker, Ph.D.

1988-2008 Physiology University of Wisconsin, Madison, Madison, WI 
 2008-2010 Physiology University of Arizona, Tucson, AZ 
control of cardiac myocyte function
"Jeffery William Walker"

(1954 - 2010)


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Mark G. McNamee grad student 1982 UC Davis (Chemistry Tree)
 (Function of Torpedo Californica Acetylcholine Receptor. Kinetic Measurements of Ion Permeability Control and Effects of Thio-group Modification.)
George Paul Hess post-doc 1985 Cornell (Neurotree)
David R. Trentham post-doc 1985-1988 National Institute for Medical Research


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Seth L. Robia grad student 2002 UW Madison (Chemistry Tree)
BETA: Related publications


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Kang M, Walker JW, Chung KY. (2012) Endothelin receptor overexpression alters diastolic function in cultured rat ventricular myocytes. Biomolecules & Therapeutics. 20: 386-92
Oliveira SM, Zhang YH, Solis RS, et al. (2012) AMP-activated protein kinase phosphorylates cardiac troponin I and alters contractility of murine ventricular myocytes. Circulation Research. 110: 1192-201
Wang Y, Pinto JR, Solis RS, et al. (2012) Generation and functional characterization of knock-in mice harboring the cardiac troponin I-R21C mutation associated with hypertrophic cardiomyopathy. The Journal of Biological Chemistry. 287: 2156-67
Sancho Solis R, Ge Y, Walker JW. (2011) A preferred AMPK phosphorylation site adjacent to the inhibitory loop of cardiac and skeletal troponin I. Protein Science : a Publication of the Protein Society. 20: 894-907
Walker JW. (2011) Kinetics of the Actin–Myosin Interaction Comprehensive Physiology. 240-263
Chen PP, Patel JR, Rybakova IN, et al. (2010) Protein kinase A-induced myofilament desensitization to Ca(2+) as a result of phosphorylation of cardiac myosin-binding protein C. The Journal of General Physiology. 136: 615-27
Bardswell SC, Cuello F, Rowland AJ, et al. (2010) Distinct sarcomeric substrates are responsible for protein kinase D-mediated regulation of cardiac myofilament Ca2+ sensitivity and cross-bridge cycling. The Journal of Biological Chemistry. 285: 5674-82
Chen PP, Patel JR, Rybakova IN, et al. (2010) Protein kinase A–induced myofilament desensitization to Ca2+ as a result of phosphorylation of cardiac myosin–binding protein C Journal of Cell Biology. 191
Wang Y, Pinto JR, Sanchos-Solis R, et al. (2010) Protein Kinase a Phosphorylation of Cardiac Troponin I Prevents Cardiac Hypertrophy in Mice Biophysical Journal. 98: 148a
Ayaz-Guner S, Zhang J, Li L, et al. (2009) In vivo phosphorylation site mapping in mouse cardiac troponin I by high resolution top-down electron capture dissociation mass spectrometry: Ser22/23 are the only sites basally phosphorylated. Biochemistry. 48: 8161-70
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