Click here to view publications by Dr. Saul R Powell, PhD, in PubMed.

Powell SR, Wang P, Schwalb H, Khaliulin I, Katzeff H, Teoh C, Shringarpure R, Davies KJA, Das DK. (2005) Ubiquitinated and oxidized proteins may predict recovery of the ischemic myocardium. Essential role of the proteasome. Antioxid. Redox Signal. 7(5-6): 538-546.
 


Powell SR,  Wang P, Divald A, Teichberg S, Haridas V, McCloskey T, Davies KJA, Katzeff H. (2005) Aggregates of oxidized proteins (lipofuscin) induce apoptosis through proteasome  inhibition and dysregulation of pro-apoptotic proteins. Free Radic. Biol. Med. 38(8): 1093-1101.

Das S,  Powell SR, Wang P, Divald A, Nesartium K, Tosaki A, Cordis GA, Maulik N, Das DK. (2005) Cardioprotection with palm-tocotrienol: antioxidant activity of  tocotrienol is linked with its ability to stabilize proteasomes. Am. J. Physiol. Heart Circ. Physiol. 289:361-367.

Divald A, Powell SR. (2006) Proteasome mediates removal of proteins oxidized during myocardial ischemia. Free Radic. Biol. Med. 40:156-164.

Powell SR. (2006) The ubiquitin proteasome system in cardiac physiology and pathology.  Am. J. Physiol. Heart Circ. Physiol. 291:  H1-H19.

Powell SR. (2006) The cardiac 26S-proteasome.  Regulating the regulator.  Circ. Res. 99: 342-345.

Powell SR. Davies KJA, Divald A., (2007) Optimal determination of cardiac 26S-proteasome activity requires maximal stimulating ATP concentrations.  J. Mol. Cell. Cardiol. 42: 265-269.

Powell SR. Samuel SM, Wang P, Divald A, Thirunavukkarasu M, Koneru S, Wang X,  Maulik N. (2008) Upregulation of 11S-activated proteasome in diabetic cardiomyopathy.  J. Mol. Cell. Cardiol.  44: 618-621.

Das S, Lekli I, Szabo G, Varadi J, Juhasz B, Bak I, Nesaretam K, Powell SR, Tosaki A,  Das DK. (2008) Cardioprotection with palm oil tocotrienols:  comparison of different isomers.  Am. J. Physiol. Heart Circ. Physiol. 294:  H970 - H978.