Biophysics

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2005


Antholine WE, Subczynski WK. Saturation recovery EPR of square planar cupric complexes. Curr. Top. Biophys. 29:25-29 (2005).

Azarov I, Huang KT, Basu S, Gladwin MT, Hogg N, Kim-Shapiro DB. Nitric oxide scavenging by red blood cells as a function of hematocrit and oxygenation. J. Biol. Chem. 280:39024-39032 (2005).

Buchaklian AH, Klug CS. Characterization of the Walker A motif of MsbA using site-directed spin labeling EPR spectroscopy. Biochemistry 44:5503-5509 (2005).

Chitambar CR. Cellular iron metabolism: Mitochondria in the spotlight. Blood 105:1844-1845 (2005).

Copik AJ, Nocek BP, Swierczek SI, Ruebush S, Jang SB, Meng L, D'souza VM, Peters JW, Bennett B, Holz RC. EPR and X-ray crystallographic characterization of the product-bound form of the MnII-loaded methionyl aminopeptidase from Pyrococcus furiosus. Biochemistry 44:121-129 (2005).

Dhanasekaran A, Kotamraju S, Karunakaran C, Kalivendi SV, Thomas S, Joseph J, Kalyanaraman B. Mitochondria superoxide dismutase mimetic inhibits peroxide-induced oxidative damage and apoptosis: Role of mitochondrial superoxide. Free Radic. Biol. Med. 39:567-583 (2005).

D'souza VM, Brown RS, Bennett B, Holz RC. Characterization of the active site and insight into the binding mode of the anti-angiogenesis agent fumagillin to the manganese(II)-loaded methionyl aminopeptidase from Escherichia coli. J. Biol. Inorg. Chem. 10:41-50 (2005).

Duranski MR, Greer JJ, Dejam A, Jaganmohan S, Hogg N, Langston W, Patel RP, Yet SF, Wang X, Kevil CG, Gladwin MT, Lefer DJ. Cytoprotective effects of nitrite during in vivo ischemia-reperfusion of the heart and liver. J. Clin. Invest. 115:1232-1240 (2005).

Everson CE, Laatsch CD, Hogg N. Antioxidant defense responses to sleep loss and sleep recovery. Am. J. Physiol. Regul. Integr. Comp. Physiol. 288:R374-R383 (2005).

Garrity JD, Bennett B, Crowder MW. Direct evidence that the reaction intermediate of metallo-beta-lactamase L1 is metal bound. Biochemistry 44:1078-1087 (2005).

Huang KT, Keszler A, Patel NK, Patel RP, Gladwin MT, Kim-Shapiro DB, Hogg N. The reaction between nitrite and deoxyhemoglobin: Reassessment of reaction kinetics and stoichiometry. J. Biol. Chem. 280:31126-31131 (2005).

Huang Z, Shiva S, Kim-Shapiro DB, Patel RP, Ringwood LA, Irby CE, Huang KT, Ho C, Hogg N, Schechter AN, Gladwin MT. Enzymatic function of hemoglobin as a nitrite reductase that produces NO under allosteric control. J. Clin. Invest. 115:2099-2107 (2005).

Imas OA, Ropella KM, Ward BD, Wood JD, Hudetz AG. Volatile anesthetics disrupt frontal-posterior recurrent information transfer at gamma frequencies in rat. Neurosci. Lett. 387:145-150 (2005).

Jeffers A, Xu X, Huang KT, Cho M, Hogg N, Patel RP, Kim-Shapiro DB. Hemoglobin mediated nitrite activation of soluble guanylyl cyclase. Comp. Biochem. Physiol. A Mol. Integr. Physiol. 142:130-135 (2005).

Kalivendi S, Hatakeyama K, Whitsett J, Konorev E, Kalyanaraman B, Vasquez-Vivar J. Changes in tetrahydrobiopterin levels in endothelial cells and adult cardiomyocytes induced by LPS and hydrogen peroxide—a role for GFRP? Free Radic. Biol. Med. 38:481-491 (2005).

Kalivendi SV, Konorev EA, Cunningham S, Vanamala SK, Kaji EH, Joseph J, Kalyanaraman B. Doxorubicin activates nuclear factor of activated T-lymphocytes and Fas ligand transcription: Role of mitochondrial reactive oxygen species and calcium. Biochem. J. 389:527-539 (2005).

Karunakaran C, Zhang H, Joseph J, Antholine WE, Kalyanaraman B. Thiol oxidase activity of copper, zinc superoxide dismutase stimulates bicarbonate-dependent peroxidase activity via formation of a carbonate radical. Chem. Res. Toxicol. 18:494-500 (2005).

Keszler A, Hogg N. Post-processing strategies in EPR spin-trapping studies, in: Biological Magnetic Resonance, Volume 23: Biomedical EPR—Part A: Free Radicals, Metals, Medicine and Physiology, Eaton SS, Eaton GR, Berliner LJ, eds. Kluwer Academic Publishers: Boston, 2004, pp. 111-124.

Kim-Shapiro DB, Gladwin MT, Patel RP, Hogg N. The reaction between nitrite and hemoglobin: The role of nitrite in hemoglobin-mediated hypoxic vasodilation. J. Inorg. Biochem. 99:237-246 (2005).

Klug CS, Camenisch TG, Hubbell WL, Hyde JS. Multiquantum EPR spectroscopy of spin labeled arrestin K267C at 35GHz. Biophys. J. 88:3641-3647 (2005).

Klug CS, Feix JB. SDSL: A survey of biological applications, in: Biological Magnetic Resonance, Volume 24: Biomedical EPR—Part B: Methodology and Instrumentation, Eaton SS, Eaton GR, Berliner LJ, eds. Kluwer Academic Publishers: Boston, 2005, pp. 269-308.

Kufahl P, Li Z, Risinger R, Rainey R, Wu G, Bloom A, Li S-J. Neural responses to acute cocaine administration in the human brain detected by fMRI. Neuroimage 28:904-914, 2005.

Lu H, Soltysik DA, Ward BD, Hyde JS. Temporal evolution of the CBV-fMRI signal to rat whisker stimulation of variable duration and intensity: A linearity analysis. Neuroimage 26:432-440 (2005).

Mett RR, Anderson JR, Sidabras JW, Hyde JS. Electron paramagnetic resonance field-modulation eddy-current analysis of silver-plated graphite resonators. Rev. Sci. Instrum. 76:094702 (2005).

Mett RR, Hyde JS. Microwave leakage from field modulation slots in TE011 electron paramagnetic resonance cavities. Rev. Sci. Instrum. 76:014702 (2005).

Pieper GM, Nilakantan V, Halligan NL, Khanna AK, Hilton G, Vasquez-Vivar J. Nitric oxide formation in acutely-rejecting cardiac allografts correlates with GTP cyclohydrolase I activity. Biochem. J. 391:541-547 (2005).

Pieper GM, Nilakantan V, Zhou X, Khanna AK, Johnson CP, Roza AM, Adams MB, Hilton G, Felix CC. Treatment with {alpha}-phenyl-N-tert-butylnitrone, a free radical-trapping agent, abrogates inflammatory cytokine gene expression during alloimmune activation in rat cardiac allografts. J. Pharmacol. Exp. Ther. 312:774-779 (2005).

Piknova B, Gladwin MT, Schechter AN, Hogg N. Electron paramagnetic resonance analysis of nitrosylhemoglobin in humans during NO inhalation. J. Biol. Chem. 280:40583-40588 (2005).

Porter R, Jachymova M, Martasek P, Kalyanaraman B, Vasquez-Vivar J. Reductive activation of Cr(Vi) by nitric oxide synthase. Chem. Res. Toxicol. 18:834-843 (2005).

Quarles CC, Ward BD, Schmainda KM .Improving the reliability of obtaining tumor hemodynamic parameters in the presence of contrast agent extravasation. Magn. Reson. Med. 53:1307-1316 (2005).

Quarles CC, Krouwer HG, Rand SD, Schmainda KM. Dexamethasone normalizes brain tumor hemodynamics as indicated by dynamic susceptibility contrast MRI perfusion parameters. Technol. Cancer. Res. Treat. 4:245-249 (2005).

Rowe DB. Modeling both the magnitude and phase of complex-valued fMRI data. Neuroimage 25:1310-1324 (2005).

Rowe DB. Parameter estimation in the magnitude-only and complex-valued fMRI data models. Neuroimage 25:1124-1132 (2005).

Rowe DB, Logan BR. Complex fMRI analysis with unrestricted phase is equivalent to a magnitude-only model. Neuroimage 24:603-606 (2005).

Sato H, Feix JB, Hillard CJ, Frank DW. Characterization of phospholipase activity of the Pseudomonas aeruginosa type III cytotoxin, ExoU. J. Bacteriol. 187:1192-1195 (2005).

Schopfer FJ, Baker PR, Giles G, Chumley P, Batthyany C, Crawford J, Patel RP, Hogg N, Branchaud BP, Lancaster JR Jr, Freeman BA. Fatty acid transduction of nitric oxide signaling: Nitrolinoleic acid is a hydrophobically stabilized nitric oxide donor. J. Biol. Chem. 280:19289-19297 (2005).

Shang T, Joseph J, Hillard CJ, Kalyanaraman B. Death-associated protein kinase as a sensor of mitochondrial membrane potential: Role of lysosome in mitochondrial toxin-induced cell death. J. Biol. Chem. 280:34644-34653.

Shang T, Kotamraju S, Zhao H, Kalivendi S, Hillard C, Kalyanaraman B. Sepiapterin attenuates 1-methyl-4-phenylpyridinium-induced apoptosis in neuroblastoma cells transfected with neuronal Nos: Role of tetrahydrobiopterin, nitric oxide and proteasome activation. Free Radic. Biol. Med. 279:19099-19112 (2005).

Shi Y, Hutchins WC, Su J, Siker D, Hogg N, Pritchard Jr. KA, Baker JE. Delayed cardioprotection with isoflurane: Triggering role of reactive oxygen and nitrogen species. Am. J Physiol. Heart Circ. Physiol. 288:H175-H184 (2005).

Shi H, Timmins G, Monske M, Burdick A, Kalyanaraman B, Liu Y, Clement JL, Burchiel S, Liu KJ. Evaluation of spin trapping agents and trapping conditions for detection of cell-generated reactive oxygen species. Arch. Biochem. Biophys. 437:59-68 (2005).

Sidabras JW, Mett RR, Hyde JS. Aqueous flat-cells perpendicular to the electric field for use in electron paramagnetic resonance spectroscopy, II. J. Magn. Reson. 172:333-341 (2005).

 

Smith D, Gray J, Mitchell L, Antholine WE, Hosler JP. Assembly of cytochrome-c oxidase in the absence of assembly protein Surf1p leads to loss of the active site heme. J. Biol. Chem. 280:17652-17656 (2005).

Subczynski WK, Felix CC, Klug CS, Hyde JS. Concentration by centrifugation for gas exchange EPR oximetry measurements with loop-gap resonators. J. Magn. Reson. 176:244-248 (2005).

Sun G, Zhao H, Kalyanaraman B, Dahms NM. Identification of Residues essential for carbohydrate recognition and cation dependence of the 46 kDa mannose 6-phosphate receptor. Glycobiology 15:1136-1149 (2005).

Trujillo M, Folkes L, Bartesaghi S, Kalyanaraman B, Wardman P, Radi R. Peroxynitrite-derived carbonate and nitrogen dioxide radicals readily react with lipoic and dihydrolipoic acid. Free Radic. Biol. Med. 39:279-288 (2005).

Wu G, Li S-J. Theoretical noise model for oxygenation-sensitive magnetic resonance imaging. Magn. Reson. Med. 53:1046-1054 (2005).

Zhang Y, Hogg N. S-Nitrosothiols: Cellular formation and transport. Free Radic. Biol. Med. 38:831-838 (2005).

Zhang Y, Keszler A, Broniowska KA, Hogg N. Characterization and application of the biotin-switch assay for the identification of S-nitrosated proteins. Free Radic. Biol. Med. 38:874-881 (2005).

Zhao H, Joseph J, Fales HM, Sokoloski EA, Levine RL, Vasquez-Vivar J, Kalyanaraman B. Detection and characterization of the product of hydroethidine and intracellular superoxide by HPLC and limitations of fluorescence. Proc Natl. Acad. Sci. USA 102:5727-5732 (2005).

Zhao X, Prost RW, Li Z, Li S-J. Reduction of artifacts by optimization of the sensitivity map in sensitivity-encoded spectroscopic imaging. Magn. Reson. Med. 53:30-34 (2005).

Zhang H, Xu Y, Joseph J, Kalyanaraman B. Intramolecular electron transfer between tyrosyl radical and cysteine residue inhibits tyrosine nitration and induces thiyl radical formation in model peptides treated with MPO, H2O2, and NO2-: EPR spin-trapping studies. J. Biol. Chem. 280:40684-40698 (2005).

Zielonka J, Zhao H, Xu Y, Kalyanaraman B. Mechanistic similarities between oxidation of hydroethidine by Fremy’s salt and superoxide: Stopped-flow optical and EPR studies. Free Radic. Biol. Med. 39:853-863 (2005).

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