Redox signaling

Partch, C. L. et al., Postranslational regulation of mammalian circadian clock by cryptochrome and proteinphosphatase 5, Proc Aarf Acad. Sci. USA, 103, 10467, 2006. Briggs, W.R., Christie, J.M., and Salomon, M., Phototropins a new family of flavinbinding blue light receptors in plants, Antioxid. Redox Signal, 3, 775, 2001. Briggs,W.R. et al.. The phototropin family of photoreceptors. Plant Cell, 13, 993, 2001. 

Trachootham, D, W Lu, MA Ogasawara, N Rivera-Del Valle, and P Huang. 2008. Redox regulation of cell survival. Antioxid Redox Signal 10(8) 1342-1374. 

Yin, H. and Porter, N.A. (2005) Newinsights regarding the autoxidation of polyunsaturated fatty acids. Antioxidants el Redox Signaling, 7, 170—184. 

H. Kimura, Y. Nagai, K. Umemure, and Y. Kimura, Physiological roles of hydrogen sulfide synaptic modulation, neuroprotection, and smooth muscle relaxation. Antioxidants Redox Signaling 7, 795-803 (2005). 

Maatta K, Kamal-Eldin A and Torronen R. 2001. Phenolic compounds in berries of black, red, green, and white currants (Ribes sp.). Antioxid Redox Signal 3(6) 981-993. 

AM Zafari, M Ushio-Fukai, CA Minieri, M Akers, B Lassegue, KK Griendling. Antioxid Redox Signal 1 167-179, 1999. 

AI Alayash, RP Patel, RE Cashon. Antioxid Redox Signal 3 13-27, 2001. 

The administration of Qio or quercetin to rats protected against endotoxin-induced shock in rat brain [252]. It was found that the pretreatment with these antioxidants diminished the shock-induced increase in brain MDA and nitric oxide levels. Interesting data have been obtained by Yamamura et al. [253] who showed that ubiquinone Qi0 is able to play a double role in mitochondria. It was found that on the one hand, Q10 enhanced the release of hydrogen peroxide from antimycin A- or calcium-treated mitochondria, but on the other hand, it inhibited mitochondrial lipid peroxidation. It was proposed that Q10 acts as a prooxidant participating in redox signaling and as an antioxidant suppressing permeability transition and cytochrome c release. 

T Yamamura, H Otani, Y Nakao, R Hattori, M Osako, H Imamura, DK Das. Antioxid Redox Signal 3 103-112, 2001. 

Sugawara, T. and Chan, P. H. Reactive oxygen radicals and pathogenesis of neuronal death after cerebral ischemia. Antioxid. Redox Signal. 5 597-607,2003. 

Laskin, D.L. et al., Prooxidant and antioxidant functions of nitric oxide in liver toxicity, Antioxid. Redox. Signal, 3, 261, 2001. 

Figure 18.6 Schematic representation of the physiological role of prion protein (Prpc) in copper homeostasis and redox signalling. (From Crichton and Ward, 2006. Reproduced with permission from John Wiley Sons., Inc.)...

Effect of mutations in H2 signalling (HupRiHupTUV) or redox signalling (RegA/RegB) pathways on hydrogenase activity in R. capsulates... 

Dai S, Schwendtmayer C, Schiirmann P, et al. 2000. Redox signaling in chloroplasts cleavage of disulfides by an iron-sulfur cluster. Science 287 655-8. 

C. M. Payne, C. Bernstein, H. Bernstein, E. W. Gerner and H. Garewal, Reaetive nitrogen speeies in eolon eareinogenesis, Antioxid. Redox. Signal, 1999, 1(4), 449. 

Smith, A. Anti-Oxidants and Redox Signaling, 2000, in press. 

Stamler, IS. Redox signalling nitrosylation and related target interactions of nitric oxide (1994) CeU 78, 931-936... 

The present system can be set in motion using two consecutive redox signals. The main feature of the machine-like catenane is that the preferred conformation... 

The electrochemical and chemical behavior of rotaxane 7 + was analyzed by CV and controlled potential electrolysis experiments.34,35 From the CV measurements at different scan rates (from 0.005 to 2 V/s) both on the copper(I) and on the copper(II) species, it could be inferred that the chemical steps (motions of the ring from the phenanthroline to the terpyridine and vice versa) are slow on the timescale of the experiments. As the two redox couples involved in these systems are separated by 0.7 V, the concentrations of the species in each environment (tetra- or pentacoor-dination) are directly deduced from the peak intensities of the redox signals. In Fig. 14.13 are displayed some voltammograms (curves a-e) obtained on different oxidation states of the rotaxane 7 and at different times. 

Hansen JM, Go Y-M, Jones DP. Nuclear and mitochondrial compartmentation of oxidative stress and redox signaling. Annu Rev Pharmacol Toxicol 2006 46 215-234. 

Gitlcr, C., and A. Danon Cellular Implications of Redox Signaling, Imperial College Press World Scientific, London, IJK. 2003. 

Davies MJ, Hawkins CL, Pattison DI, Rees MD (2008) Mammalian Heme Peroxidases From Molecular Mechanisms to Health Implications. Antioxid Redox Signaling 10 1199... 

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