Kinetics
Research News and Information

Sunday, November 22, 2009

Rapid recycling of ClC-2 chloride channels between plasma membrane and endosomes: role of a tyrosine endocytosis motif in surface retrieval.

29 Nov 2009 ClC-2 chloride channel is present in the brain and some transporting epithelia where its function is poorly understood. We have now demonstrated that the surface channels are rapidly internalised and approximately the 70% of the surface membrane ... Read more...

Human cytomegalovirus productively infects adrenocortical cells and induces an early cortisol response.

29 Nov 2009 Following our recent findings on the presence of human cytomegalovirus (HCMV) in the normal human adrenal cortex and in adrenocortical tumors, especially in cortisol-secreting tumors, aim of the present study was to investigate the direct effects of ... Read more...

Kinetics of transport and phosphorylation of glucose in cancer cells.

29 Nov 2009 Metabolic control analysis of tumor glycolysis has indicated that hexokinase (HK) and glucose transporter (GLUT) exert the main flux control (71%). To understand why they are the main controlling steps, the GLUT and HK kinetics and the contents of ... Read more...

Latest indexed articles for 'Kinetics'

These are the very latest articles for this heading:

• Rapid recycling of ClC-2 chloride channels between plasma membrane and endosomes: role of a tyrosine endocytosis motif in surface retrieval. 29 Nov 2009
• Human cytomegalovirus productively infects adrenocortical cells and induces an early cortisol response. 29 Nov 2009
• Kinetics of transport and phosphorylation of glucose in cancer cells. 29 Nov 2009
• Kinetic studies of HPr, HPr(H15D), HPr(H15E), and HPr(His approximately P) phosphorylation by the Streptococcus salivarius HPr(Ser) kinase/phosphorylase. 15 Nov 2009
• Toward understanding the function of the universally conserved GTPase HflX from Escherichia coli: a kinetic approach. 15 Nov 2009
• Interdomain contacts in flavocytochrome b(2), a mutational analysis. 15 Nov 2009
• Substrate redox potential controls superoxide production kinetics in the cytochrome bc complex. 15 Nov 2009
• Directed "in situ" inhibitor elongation as a strategy to structurally characterize the covalent glycosyl-enzyme intermediate of human pancreatic alpha-amylase. 15 Nov 2009
• Kinetic analysis of the genome packaging reaction in bacteriophage lambda. 15 Nov 2009
• Influence of aggregation propensity and stability on amyloid fibril formation as studied by Fourier transform infrared spectroscopy and two-dimensional COS analysis. 8 Nov 2009
• The identity of the nucleophile substitution may influence metal interactions with the cleavage site of the minimal hammerhead ribozyme. 8 Nov 2009
• Mechanisms of interactions of the nucleotide cofactor with the RepA protein of plasmid RSF1010. Binding dynamics studied using the fluorescence stopped-flow method. 8 Nov 2009
• Monomer-dimer equilibrium in glutathione transferases: a critical re-examination. Nov 2009
• Structure elucidation and preliminary assessment of hydrolase activity of PqsE, the Pseudomonas quinolone signal (PQS) response protein. Nov 2009
• Mechanistic investigation of the endo-alpha-N-acetylgalactosaminidase from Streptococcus pneumoniae R6. Nov 2009
• The periplasmic chaperone Skp facilitates targeting, insertion, and folding of OmpA into lipid membranes with a negative membrane surface potential. Nov 2009
• Temperature dependence of the reduction of P(700)(+) by tightly bound plastocyanin in vivo. Nov 2009
• Flip-flop is the rate-limiting step for transport of free fatty acids across lipid vesicle membranes. Nov 2009
• Surface plasmon resonance binding kinetics of Alzheimer's disease amyloid beta peptide-capturing and plaque-binding monoclonal antibodies. Nov 2009
• Structure of a switchable subtilisin complexed with a substrate and with the activator azide. Nov 2009

See a longer list of these articles.

Technical information about 'Kinetics'

Definition: The rate dynamics in chemical or physical systems.

Descriptor UI: D007700

Alternative terms: Kinetics;

Tree Number: G02.111.325;

History Note: 66(64)

Technical Notes: almost never IM; do not confuse with KINESICS ("use of posture or gesture for communication") or KINESIS (a form of movement); pharmacokinetics of chemicals and drugs is PHARMACOKINETICS or better, specific drug term /pharmacokin