Search Results - "Nosworthy, N."

Actin Binding Proteins: Regulation of Cytoskeletal Microfilaments by Dos Remedios, C. G, Chhabra, D, Kekic, M, Dedova, I. V, Tsubakihara, M, Berry, D. A, Nosworthy, N. J

“…Institute for Biomedical Research, Muscle Research Unit, Department of Anatomy and Histology, University of Sydney, Sydney, Australia Dos Remedios, C. G., D…”
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A Comparison of Covalent Immobilization and Physical Adsorption of a Cellulase Enzyme Mixture by Hirsh, S. L, Bilek, M. M. M, Nosworthy, N. J, Kondyurin, A, dos Remedios, C. G, McKenzie, D. R

“…This paper reports the first use of a linker-free covalent approach for immobilizing an enzyme mixture. Adsorption from a mixture is difficult to control due…”
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Identifying Children with Persistent Developmental Dyscalculia from a 2‐min Test of Symbolic and Nonsymbolic Numerical Magnitude Processing by Bugden, S., Peters, L., Nosworthy, N., Archibald, L., Ansari, D.

“…ABSTRACT Developmental dyscalculia (DD) is a mathematical learning disability that occurs in around 5%–7% of the population. At present, there are only a…”
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Ellipsometry analysis of conformational change of immobilized protein monolayer on plasma polymer surfaces by Yin, Y., Nosworthy, N.J., McKenzie, D.R., Bilek, M.M.M.

“…The conformational stability of surface immobilized protein monolayers is a key issue in applications requiring preservation of the protein bioactivity such as…”
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Plasma immersion ion implantation treatment of polyethylene for enhanced binding of active horseradish peroxidase by Gan, B.K., Nosworthy, N.J., McKenzie, D.R., dos Remedios, C.G., Bilek, M.M.M.

“…Robust attachment of active proteins to synthetic surfaces underpins the development of biosensors and protein arrays. This paper presents the results of…”
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Identification and Characterization of a Putative Active Site for Peptide Methionine Sulfoxide Reductase (MsrA) and Its Substrate Stereospecificity by Moskovitz, Jackob, Poston, J.Michael, Berlett, Barbara S., Nosworthy, Neil J., Szczepanowski, Roman, Stadtman, Earl R.

“…Peptide methionine sulfoxide reductases (MsrA) from many different organisms share a consensus amino acid sequence (GCFWG) that could play an important role in…”
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Thermal unfolding of dodecameric glutamine synthetase: Inhibition of aggregation by urea by Nosworthy, Neil J., Ginsburg, Ann

“…Thermal unfolding of dodecameric manganese glutamine synthetase (622,000 Mr) at pH 7 and ∼0.02 ionic strength occurs in two observable steps: a small…”
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Conformational stability changes of the amino terminal domain of enzyme I of the Escherichia coli phosphoenolpyruvate:sugar phosphotransferase system produced by substituting alanine or glutamate for the active-site histidine 189: Implications for phosphorylation effects by GINSBURG, ANN, SZCZEPANOWSKI, ROMAN H., RUVINOV, SERGEI B., NOSWORTHY, NEIL J., SONDEJ, MELISSA, UMLAND, TIMOTHY C., PETERKOFSKY, ALAN

“…The amino terminal domain of enzyme I (residues 1–258 + Arg; EIN) and full length enzyme I (575 residues; EI) harboring active-site mutations (H189E, expected…”
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Heart failure and apoptosis: Electrophoretic methods support data from micro- and macro-arrays. A critical review of genomics and proteomics by Jiang, Lele, Tsubakihara, Masako, Heinke, Monique Y., Yao, Mu, Dunn, Michael J., Phillips, William, Remedios, Cristobal G. dos, Nosworthy, Neil J.

“…The multiple causes and multiple consequences of mammalian heart failure make it an attractive proposition for analysis using gene array technology, especially…”
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Urea‐induced dissociation and unfolding of dodecameric glutamine synthetase from escherichia coli: Calorimetric and spectral studies by Zolkiewski, Michal, Nosworthy, Neil J., Ginsburg, Ann

“…Urea‐induced dissociation and unfolding of manganese · glutamine synthetase (Mn‐GS) have been studied at 37 °C (pH 7) by spectroscopic and calorimetric…”
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The role of ATP, ADP and divalent cations in the formation of binary and ternary complexes of actin, cofilin and DNase I by Chhabra, Deepak, Nosworthy, Neil J., dos Remedios, Cristobal G.

“…Actin is the major cytoskeletal protein of virtually all eukaryotic cells. Actin assembly/disassembly is involved in a variety of cellular processes and…”
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The affinity of chick cofilin for actin increases when actin is complexed with DNase I: Formation of a cofilin-actin-DNase I ternary complex by Nosworthy, Neil J., Kekic, Murat, Remedios, Cristobal G. dos

“…Cofilin, an actin‐binding protein, regulates the rate, nature and extent of assembly of the actin cytoskeleton. Native Phast gels show that the addition of…”
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Phosphorylation Destabilizes the Amino-Terminal Domain of Enzyme I of the Escherichia coli Phosphoenolpyruvate:Sugar Phosphotransferase System by NOSWORTHY, Neil J., PETERKOFSKY, Alan, KöNIG, Simone, SEOK, Yeong-Jae, SZCZEPANOWSKI, Roman H., GINSBURG, Ann

“…Thermal stabilities of enzyme I (63 562 M(r) subunit, in the Escherichia coli phosphoenolpyruvate (PEP):sugar phosphotransferase system (PTS), and a cloned…”
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Covalent immobilisation of tropoelastin on a plasma deposited interface for enhancement of endothelialisation on metal surfaces by Yin, Yongbai, Wise, Steven G, Nosworthy, Neil J, Waterhouse, Anna, Bax, Daniel V, Youssef, Hani, Byrom, Michael J, Bilek, Marcela M.M, McKenzie, David R, Weiss, Anthony S, Ng, Martin K.C

“…Abstract Currently available endovascular metallic implants such as stents exhibit suboptimal biocompatibility in that they re-endothelialise poorly leaving…”
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Attachment of horseradish peroxidase to polytetrafluorethylene (teflon) after plasma immersion ion implantation by Kondyurin, Alexey, Nosworthy, Neil J., Bilek, Marcela M.M.

“…The aim of this work was to investigate the potential of polytetrafluorethylene (PTFE) as a surface for biologically active protein attachment. A plasma…”
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Reconstitution Studies Using the Helical and Carboxy-Terminal Domains of Enzyme I of the Phosphoenolpyruvate:Sugar Phosphotransferase System by Zhu, Peng-Peng, Szczepanowski, Roman H, Nosworthy, Neil J, Ginsburg, Ann, Peterkofsky, Alan

“…Enzyme I of the bacterial phosphoenolpyruvate:sugar phosphotransferase system can be phosphorylated by PEP on an active-site histidine residue, localized to a…”
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Regulation of the cytoskeleton assembly: a role for a ternary complex of actin with two actin-binding proteins by Kekic, M, Nosworthy, N J, Dedova, I, Collyer, C A, dos Remedios, C G

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Acetylene plasma polymerized surfaces for covalent immobilization of dense bioactive protein monolayers by Yin, Yongbai, Bilek, Marcela M.M., McKenzie, David R., Nosworthy, Neil J., Kondyurin, Alexey, Youssef, Hani, Byrom, Michael J., Yang, Wengrong

“…Smooth polymerized surfaces, suitable for biochemical and biomedical applications, were deposited using a modified plasma enhanced chemical vapour deposition…”
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Acetylene plasma coated surfaces for covalent immobilization of proteins by Yin, Y., Nosworthy, N.J., Youssef, H., Gong, B., Bilek, M.M.M., McKenzie, D.R.

“…A modified plasma enhanced chemical vapor method was used for acetylene plasma polymerization of biocompatible surfaces on a range of substrates. Smooth…”
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The attachment of catalase and poly- l-lysine to plasma immersion ion implantation-treated polyethylene by Nosworthy, Neil J., Ho, Joan P.Y., Kondyurin, Alexey, McKenzie, David R., Bilek, Marcela M.M.

“…Plasma immersion ion implantation (PIII) treatment of polyethylene increased the functional attachment of catalase and increased the retention of enzyme…”
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