Current Topics in Cellular Regulation

Cellular Thiols and Redox-Regulated Signal Transduction, C.K. Sen.<br>Integration of Antagonistic Signals in the Regulation of Nitrogen Assimilation in Escherichia coli, A.J. Ninfa, P. Jiang, M.R. Atkinson, and J.A. Peliska.<br>Regulation of Nuclear Import and Export, T.D. Sweitzer, D.C. Love, and J.A. Hanover.<br>Regulation of Glutathione Synthesis, S.C. Lu.<br>Superoxide Dismutase, Oxidative Stress, and Cell Metabolism, V.C. Culotta.<br>Regulation of Axonal Neurofilament Phosphorylation, H.C. Pant, Veeranna, and P. Grant.<br>Thio-Based Antioxidants, S.M. Deneke.<br>Regulation and Role of Heme Oxygenase in Oxidative Injury, P.A. Dennery.<br>Antioxidant Regulation of Genes Encoding Enzymes That Detoxify Xenobiotics and Carcinogens, S. Dhakshinamoorthy, D.J. Long III, and A.K. Jaiswal.<br>Modulation of Vascular Cell Activation, Function, and Apoptosis: Role of Antioxidants and Nuclear Factor-<FONT FACE="symbol">g</FONT>B, C. Weber and W. Erl.<br>Calcineurin: From Structure to Function, J. Aramburu, A. Rao, and C.B. Klee.<br>Index.