Resveratrol as an antioxidant and pro-oxidant agent: mechanisms and clinical implications.

abstract：:The Wilms' tumour-suppressor gene (WT1), encodes a zinc-finger transcription factor that is critical for the development of several organs, including the kidneys, gonads and spleen. Despite its identification as a tumour suppressor that plays a crucial role in the formation of a paediatric malignancy of the kidneys (W...

journal_title：Biochemical Society transactions

authors： Hartkamp J,Roberts SG

更新日期：2008-08-01 00:00:00

abstract：:14-3-3 proteins are involved in signalling processes in neuronal cells. Using isoform-specific antibodies we have examined the variation in 14-3-3 isoform neurolocation in normal and scrapie-infected murine brain and show that in defined areas of the brain there are significant changes associated with the pathology of...

journal_title：Biochemical Society transactions

authors： Baxter HC,Fraser JR,Liu WG,Forster JL,Clokie S,Steinacker P,Otto M,Bahn E,Wiltfang J,Aitken A

更新日期：2002-08-01 00:00:00

abstract：:Tribbles (TRIB) proteins are pseudokinase mediators of eukaryotic signalling that have evolved important roles in lipoprotein metabolism, immune function and cellular differentiation and proliferation. In addition, an evolutionary-conserved modulation of PI3K/AKT signalling pathways highlights them as novel and rather...

journal_title：Biochemical Society transactions

authors： Foulkes DM,Byrne DP,Bailey FP,Eyers PA

更新日期：2015-10-01 00:00:00

abstract：:Intracellular pathogens survive in eukaryotic cells by evading a variety of host defences. To avoid degradation through the endocytic pathway, intracellular bacteria must adapt their phagosomes into protective compartments that promote bacterial replication. Legionella pneumophila and Coxiella burnetii are Gram-negati...

journal_title：Biochemical Society transactions

authors： Hardiman CA,McDonough JA,Newton HJ,Roy CR

更新日期：2012-12-01 00:00:00

abstract：:The mTOR (mammalian target of rapamycin) signalling pathway functions as a nutrient sensor, both in individual cells and, more globally, in organs such as the fat body in Drosophila and the hypothalamus in the rat. The activity of placental amino acid transporters is decreased in IUGR (intrauterine growth restriction)...

journal_title：Biochemical Society transactions

authors： Roos S,Powell TL,Jansson T

更新日期：2009-02-01 00:00:00

abstract：:The 26S proteasome is a non-lysosomal protease in the cytosol and nucleus of eukaryotic cells. Its main function is to mediate ubiquitin-dependent proteolysis. The 26S proteasome is a multimeric complex composed by the 20S proteasome CP (core particle) and the 19S RPs (regulatory particles). Although the atomic struct...

journal_title：Biochemical Society transactions

authors： Matias AC,Ramos PC,Dohmen RJ

更新日期：2010-02-01 00:00:00

abstract：:Malaria during pregnancy is caused when parasite-infected erythrocytes accumulate within the placenta through interactions between the VAR2CSA protein on the infected erythrocyte surface and placental CSPGs (chondroitin sulfate proteoglycans). This interaction is the major target for therapeutics to treat or prevent p...

journal_title：Biochemical Society transactions

authors： Khunrae P,Higgins MK

更新日期：2010-10-01 00:00:00

abstract：:Leucine-rich repeat kinase 2 (LRRK2), a complex kinase/GTPase mutated in Parkinson's disease, has been shown to physically and functionally interact with cytoskeletal-related components in different brain cells. Neurons greatly rely on a functional cytoskeleton for many homeostatic processes such as local and long-dis...

journal_title：Biochemical Society transactions

authors： Civiero L,Cogo S,Biosa A,Greggio E

更新日期：2018-12-17 00:00:00

abstract：:The 'fusion peptides' of a group of enveloped viruses that includes influenza, paramyxo-, retro-and filo-viruses are N-terminal regions of their membrane fusion proteins generated by cleavage of non-functional precursors. For the influenza membrane fusion protein, haemagglutinin (HA), the three-dimensional structures ...

journal_title：Biochemical Society transactions

authors： Skehel JJ,Cross K,Steinhauer D,Wiley DC

更新日期：2001-08-01 00:00:00

abstract：:The Rho/Rop small GTPase regulatory module is central for initiating exocytotically ACDs (active cortical domains) in plant cell cortex, and a growing array of Rop regulators and effectors are being discovered in plants. Structural membrane phospholipids are important constituents of cells as well as signals, and phos...

journal_title：Biochemical Society transactions

authors： Zárský V,Potocký M

更新日期：2010-04-01 00:00:00

abstract：:There is clear evidence implicating oxidative stress in the pathology of many different neurodegenerative diseases. ROS (reactive oxygen species) are the primary mediators of oxidative stress and many of the aggregating proteins and peptides associated with neurodegenerative disease can generate hydrogen peroxide, a k...

journal_title：Biochemical Society transactions

authors： Tabner BJ,El-Agnaf OM,German MJ,Fullwood NJ,Allsop D

更新日期：2005-11-01 00:00:00

abstract：:A modification of the Structure Alignment Program (SAP), combined with a novel automatic method for the definition of structural elements, correctly identified the core folds of a variety of small beta/alpha proteins when compared with a series of ideal architectures. This approach opens the possibility of not just de...

journal_title：Biochemical Society transactions

authors： Taylor WR

更新日期：2000-02-01 00:00:00

abstract：:Glutamate transporters are essential for terminating synaptic excitation and for maintaining extracellular glutamate concentrations below neurotoxic levels. These transporters also mediate a thermodynamically uncoupled chloride flux that is activated by two of the molecules that they transport - sodium and glutamate. ...

journal_title：Biochemical Society transactions

authors： Kanner BI,Kavanaugh MP,Bendahan A

更新日期：2001-11-01 00:00:00

abstract：:AMP-activated protein kinase (AMPK) is a regulator of cellular metabolism in response to changes in the energy status of the cells. AMPK was known to shut down energy-consuming pathways in response to a fall in the ATP/AMP ratio by phosphorylating key enzymes of intermediate metabolism. Here we will discuss the recent...

journal_title：Biochemical Society transactions

authors： Leclerc I,Viollet B,da Silva Xavier G,Kahn A,Rutter GA

更新日期：2002-04-01 00:00:00

abstract：:Cytochrome P450 (CYP) enzymes represent a large superfamily that displays extraordinarily diverse substrate specificities. After a concise review about CYPs of the CYP1A subfamily, which plays a crucial role in procarcinogen activation, this paper presents segment-directed mutagenesis. This approach generates a librar...

journal_title：Biochemical Society transactions

authors： Urban P,Jobert AS,Lainé R,Pompon D

更新日期：2001-05-01 00:00:00

abstract：:The development of natural tissues, organs and bodies depends on mechanisms of patterning and of morphogenesis, typically (but not invariably) in that order, and often several times at different final scales. Using synthetic biology to engineer patterning and morphogenesis will both enhance our basic understanding of ...

journal_title：Biochemical Society transactions

authors： Davies JA,Glykofrydis F

更新日期：2020-06-30 00:00:00

abstract：:Synapses, points of contact between axons and dendrites, are conduits for the flow of information in the circuitry of the central nervous system. The strength of synaptic transmission reflects the interconnectedness of the axons and dendrites at synapses; synaptic strength in turn is modified by the frequency with whi...

journal_title：Biochemical Society transactions

authors： Richter JD

更新日期：2010-12-01 00:00:00

abstract：:In plants, the spatial arrangement of cells within tissues and organs is a direct consequence of the positioning of the new cell walls during cell division. Since the nineteenth century, scientists have proposed rules to explain the orientation of plant cell divisions. Most of these rules predict the new wall will fol...

journal_title：Biochemical Society transactions

authors： Serra L,Robinson S

更新日期：2020-12-18 00:00:00

abstract：:Activation of the BCR (B cell antigen receptor) stimulates the production of both PtdIns(3,4,5) P3 and Ins(1,4,5) P3. PtdIns(3,4,5) P3 and Ins(1,4,5) P3 are generated from a common substrate, PtdIns(4,5) P2. In some systems, continuous PtdIns(4,5) P2 synthesis is necessary for maximal Ins(1,4,5) P3 production, but whe...

journal_title：Biochemical Society transactions

authors： Carpenter CL

更新日期：2004-04-01 00:00:00

abstract：:Shewanella oneidensis MR-1 is a sediment organism capable of dissimilatory reduction of insoluble metal compounds such as those of Fe(II) and Mn(IV). This bacterium has been used as a model organism for potential applications in bioremediation of contaminated environments and in the production of energy in microbial f...

journal_title：Biochemical Society transactions

authors： Louro RO,Paquete CM

更新日期：2012-12-01 00:00:00

abstract：:The lack or excess of the protein tau can be deleterious for neurons. The absence of tau can result in retarded neurogenesis and neuronal differentiation, although adult mice deficient in tau are viable, probably because of the compensation of the loss of tau by other MAPs (microtubule-associated proteins). On the con...

journal_title：Biochemical Society transactions

authors： Avila J,de Barreda EG,Fuster-Matanzo A,Simón D,Llorens-Martín M,Engel T,Lucas JJ,Díaz-Hernández M,Hernández F

更新日期：2012-08-01 00:00:00

abstract：:Multiple cellular proteins have been identified as participating in Toll/interleukin-1 receptor-mediated inflammatory gene expression. The continuing isolation of novel components, based on sequence similarities, protein-protein interactions and protein purification, suggests that many elements of this signalling netw...

journal_title：Biochemical Society transactions

authors： Kiss-Toth E,Wyllie DH,Holland K,Marsden L,Jozsa V,Oxley KM,Polgar T,Qwarnstrom EE,Dower SK

更新日期：2005-12-01 00:00:00

abstract：:Plant chloroplasts contain an intricate photosynthetic membrane system, the thylakoids, and are surrounded by two envelope membranes at which thylakoid lipids are assembled. The glycoglycerolipids mono- and digalactosyldiacylglycerol, and sulfoquinovosyldiacylglycerol as well as phosphatidylglycerol, are present in th...

journal_title：Biochemical Society transactions

authors： Wang Z,Benning C

更新日期：2012-04-01 00:00:00

abstract：:Nicotinic ACh (acetylcholine) and 5-HT3 (5-hydroxytryptamine type-3) receptors are cation-selective ion channels of the Cys-loop transmitter-gated ion channel superfamily. Numerous lines of evidence indicate that the channel lining domain of such receptors is formed by the alpha-helical M2 domain (second transmembrane...

journal_title：Biochemical Society transactions

authors： Peters JA,Carland JE,Cooper MA,Livesey MR,Deeb TZ,Hales TG,Lambert JJ

更新日期：2006-11-01 00:00:00

abstract：:Autophagy is an evolutionarily conserved lysosome-mediated degradation and recycling process, which functions in cellular homeostasis and stress adaptation. The process is highly dynamic and involves autophagosome synthesis, cargo recognition and transport, autophagosome-lysosome fusion, and cargo degradation. The mul...

journal_title：Biochemical Society transactions

authors： Yang KC,Sathiyaseelan P,Ho C,Gorski SM

更新日期：2018-02-19 00:00:00

abstract：:Most of the effects of the signalling molecule nitric oxide (NO) are mediated by the stimulation of the NO-sensitive GC (guanylate cyclase) and the subsequent increase in cGMP formation. The enzyme contains a prosthetic haem group, which mediates NO stimulation. In addition to the physiological activator NO, NO-sensit...

journal_title：Biochemical Society transactions

authors： Koesling D,Mullershausen F,Lange A,Friebe A,Mergia E,Wagner C,Russwurm M

更新日期：2005-11-01 00:00:00

abstract：:Numerous bacterial proteins involved in the nitrogen cycle, and other processes, require c-type haem as a cofactor. c-type cytochromes are formed by covalent attachment of haem to the conserved CXXCH motif. Here, we briefly review what is presently known about cytochrome c maturation in Bacillus subtilis with particul...

journal_title：Biochemical Society transactions

authors： Crow A,Le Brun NE,Oubrie A

更新日期：2005-02-01 00:00:00

abstract：:Exosomes are small extracellular vesicles which stem from endosomes fusing with the plasma membrane; they contain lipids, proteins and RNAs that are able to modify receiving cells. Functioning of the brain relies on synapses, and certain patterns of synaptic activity can change the strength of responses at sparse grou...

journal_title：Biochemical Society transactions

authors： Chivet M,Javalet C,Hemming F,Pernet-Gallay K,Laulagnier K,Fraboulet S,Sadoul R

更新日期：2013-02-01 00:00:00

abstract：:RNase A (1 mM) was incubated with glucose (0.4 M) at 37 degrees C for up to 14 days in phosphate buffer (0.2 M, pH 7.4), digested with trypsin and analysed by LC-MS. The major sites of fructoselysine formation were Lys(1), Lys(7), Lys(37) and Lys(41). Three of these sites (Lys(7), Lys(37) and Lys(41)) were also the ma...

journal_title：Biochemical Society transactions

authors： Cotham WE,Hinton DJ,Metz TO,Brock JW,Thorpe SR,Baynes JW,Ames JM

更新日期：2003-12-01 00:00:00

abstract：:The backbones of proteins form linear chains. In the case of some proteins, these chains can be characterized as forming linear open knots. The knot type of the full chain reveals only limited information about the entanglement of the chain since, for example, subchains of an unknotted protein can form knots and subch...

journal_title：Biochemical Society transactions

authors： Rawdon EJ,Millett KC,Sułkowska JI,Stasiak A

更新日期：2013-04-01 00:00:00