An integrated transcriptional switch at the β-selection checkpoint determines T cell survival, development and leukaemogenesis.

abstract：:Targeting of protein kinases and phosphatases to the cytoskeleton enhances the regulation of many signalling events. Cytoskeletal signalling complexes facilitate this process by optimizing the relay of messages from membrane receptors to specific sites on the actin cytoskeleton. These signals influence fundamental cel...

journal_title：Biochemical Society transactions

authors： Scott JD

更新日期：2003-02-01 00:00:00

abstract：:Structure-based design has gained credibility as a valuable component of the modern drug discovery process. The technique of SSNMR (solid-state NMR) promises to be a useful counterpart to the conventional experimental techniques of X-ray crystallography and solution-state NMR for providing structural features of drug ...

journal_title：Biochemical Society transactions

authors： Middleton DA

更新日期：2007-11-01 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：:A novel strategy to treat anxiety and fear-related disorders such as phobias, panic and PTSD (post-traumatic stress disorder) is combining CBT (cognitive behavioural therapy), including extinction-based exposure therapy, with cognitive enhancers. By targeting and boosting mechanisms underlying learning, drug developme...

journal_title：Biochemical Society transactions

authors： Whittle N,Singewald N

更新日期：2014-04-01 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：:Sorting of activated epidermal growth factor receptor (EGFR) into intraluminal vesicles (ILVs) within the multivesicular body (MVB) is an essential step during the down-regulation of the receptor. The machinery that drives EGFR sorting attaches to the cytoplasmic face of the endosome and generates vesicles that bud in...

journal_title：Biochemical Society transactions

authors： Tabernero L,Woodman P

更新日期：2018-10-19 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：:Trafficking within eukaryotic cells is a complex and highly regulated process; events such as recycling of plasma membrane receptors, formation of multivesicular bodies, regulated release of hormones and delivery of proteins to membranes all require directionality and specificity. The underpinning processes, including...

journal_title：Biochemical Society transactions

authors： Laidlaw KME,Livingstone R,Al-Tobi M,Bryant NJ,Gould GW

更新日期：2017-12-15 00:00:00

abstract：:The overall effects of oestrogen on the vasculature are beneficial as a result of its antioxidant properties and ability to enhance relaxation by modulating synthesis of endothelium-derived vasodilators and smooth-muscle cell Ca2+ signalling. Although the protective effects of oestrogen are well accepted, only limited...

journal_title：Biochemical Society transactions

authors： Ruehlmann DO,Mann GE

更新日期：1997-02-01 00:00:00

abstract：:Along with the development of several large-scale methods such as mass spectrometry or micro arrays, genome wide models became not only a possibility but an obvious tool for theoretical biologists to integrate and analyse complex biological data. Nevertheless, incorporating the dynamics of photosynthesis remains one o...

journal_title：Biochemical Society transactions

authors： Matuszyńska A,Ebenhöh O

更新日期：2015-12-01 00:00:00

abstract：:Escherichia coli FtsK is a septum-located DNA translocase that co-ordinates the late stages of cytokinesis and chromosome segregation. Relatives of FtsK are present in most bacteria; in Bacillus subtilis, the FtsK orthologue, SpoIIIE, transfers the majority of a chromosome into the forespore during sporulation. DNA tr...

journal_title：Biochemical Society transactions

authors： Sherratt DJ,Arciszewska LK,Crozat E,Graham JE,Grainge I

更新日期：2010-04-01 00:00:00

abstract：:Accumulating evidence indicates that beta-cells die by apoptosis in T1DM (Type 1 diabetes mellitus). Apoptosis is an active gene-directed process, and recent observations suggest that beta-cell apoptosis depends on the parallel and/or sequential up- and down-regulation of hundreds of genes controlled by key transcript...

journal_title：Biochemical Society transactions

authors： Eizirik DL,Moore F,Flamez D,Ortis F

更新日期：2008-06-01 00:00:00

abstract：:Dynein is an AAA+ (ATPase associated with various cellular activities)-type motor complex that utilizes ATP hydrolysis to actively drive microtubule sliding. The dynein heavy chain (molecular mass >500 kDa) contains six tandemly linked AAA+ modules and exhibits full motor activities. Detailed molecular dissection of t...

journal_title：Biochemical Society transactions

authors： Numata N,Kon T,Shima T,Imamula K,Mogami T,Ohkura R,Sutoh K,Sutoh K

更新日期：2008-02-01 00:00:00

abstract：:The discovery that nuclear factor erythroid 2-related factor 2 (Nrf2) undergoes translocational oscillations from cytoplasm to nucleus in human cells with frequency modulation linked to activation of a stress-stimulated cytoprotective response raises the prospect that the Nrf2 works mechanistically analogous to a wire...

journal_title：Biochemical Society transactions

authors： Xue M,Momiji H,Rabbani N,Bretschneider T,Rand DA,Thornalley PJ

更新日期：2015-08-01 00:00:00

abstract：:Modulation of traits beneficial for cultivation and yield is one of the main goals of crop improvement. One of the targets for enhancing productivity is changing the architecture of inflorescences since in many species it determines fruit and seed yield. Inflorescence shape and organization is genetically established ...

journal_title：Biochemical Society transactions

authors： Caselli F,Zanarello F,Kater MM,Battaglia R,Gregis V

更新日期：2020-06-30 00:00:00

abstract：:Many microalgae are known to accumulate triacylglycerols (TAGs), especially under nitrate starvation. Generally, these TAGs are predominantly constructed of saturated and monounsaturated fatty acids. In contrast, the TAGs of the red microalga Porphyridium cruentum are rich in arachidonic acid (AA, 20:4 omega6) and eic...

journal_title：Biochemical Society transactions

authors： Cohen Z,Khozin-Goldberg I,Adlerstein D,Bigogno C

更新日期：2000-12-01 00:00:00

abstract：:Microscopes are used to characterize small objects with the help of probes that interact with the specimen, such as photons and electrons in optical and electron microscopies, respectively. In atomic force microscopy (AFM), the probe is a nanometric tip located at the end of a microcantilever which palpates the specim...

journal_title：Biochemical Society transactions

authors： Moreno-Madrid F,Martín-González N,Llauró A,Ortega-Esteban A,Hernando-Pérez M,Douglas T,Schaap IA,de Pablo PJ

更新日期：2017-04-15 00:00:00

abstract：:Mitogenic tyrosine kinase receptors such as the EGFR (epidermal growth factor receptor) are endocytosed once they are activated at the cell surface. After reaching the early endosome, they are ubiquitinated within their cytosolic domain and are consequently sorted away from recycling receptors. They are then incorpora...

journal_title：Biochemical Society transactions

authors： Woodman P

更新日期：2009-02-01 00:00:00

abstract：:Colorectal cancer is the third most common cancer in developed countries such as the U.K., but incidence rates around the world vary approx. 20-fold. Diet is thought to be a key factor determining risk: red and processed meat, but not white meat or fish, are associated with an increased risk of colorectal cancer. The ...

journal_title：Biochemical Society transactions

authors： Kuhnle GG,Bingham SA

更新日期：2007-11-01 00:00:00

abstract：:Mutations activating the PI3K (phosphoinositide 3-kinase)/Akt signalling pathway and inactivating the TP53 tumour-suppressor gene are common mechanisms that cancer cells require to proliferate and escape pre-programmed cell death. In a well-described mechanism, Akt mediates negative control of p53 levels through enhan...

journal_title：Biochemical Society transactions

authors： Abraham AG,O'Neill E

更新日期：2014-08-01 00:00:00

abstract：:MAPK (mitogen-activated protein kinase) signalling pathways contribute to the regulation of diverse responses, including normal and pathological aspects of cell growth, division, differentiation and death. Their ubiquity and versatility raise the issue of how they achieve specific coupling of signal with cellular resp...

journal_title：Biochemical Society transactions

authors： Bardwell L

更新日期：2006-11-01 00:00:00

abstract：:The phototrophic bacterium Rhodobacter capsulatus E1F1 assimilates nitrate under anaerobic phototrophic growth conditions. A 17 kb DNA region encoding the nitrate assimilation (nas) system of this bacterium has been cloned and sequenced. This region includes the genes coding for a putative ABC (ATP-binding cassette)-t...

journal_title：Biochemical Society transactions

authors： Pino C,Olmo-Mira F,Cabello P,Martínez-Luque M,Castillo F,Roldán MD,Moreno-Vivián C

更新日期：2006-02-01 00:00:00

abstract：:The translocator protein (18 kDa) (TSPO) resides on the outer mitochondrial membrane where it is believed to participate in cholesterol transport and steroid hormone synthesis. Although it is almost ubiquitously expressed, what TSPO does in non-steroidogenic tissues is largely unexplored. Recent studies report changes...

journal_title：Biochemical Society transactions

authors： Gut P

更新日期：2015-08-01 00:00:00

abstract：:Identified five decades ago amongst the most abundant cellular RNAs, small nucleolar RNAs (snoRNAs) were initially described as serving as guides for the methylation and pseudouridylation of ribosomal RNA through direct base pairing. In recent years, however, increasingly powerful high-throughput genomic approaches an...

journal_title：Biochemical Society transactions

authors： Bergeron D,Fafard-Couture É,Scott MS

更新日期：2020-04-29 00:00:00

abstract：:Mitochondria are central to the health of eukaryotic cells. While commonly known for their bioenergetic role, mitochondria also function as signaling organelles that regulate cell stress responses capable of restoring homeostasis or leading the stressed cell to eventual death. Damage to the plasma membrane is a potent...

journal_title：Biochemical Society transactions

authors： Horn A,Jaiswal JK

更新日期：2020-10-30 00:00:00

abstract：:The neurotrophins nerve growth factor, brain-derived neurotrophic factor, NT-3 (neurotrophin 3) and NT-4 are known for regulating neuron development, function and survival. Beyond this, neurotrophins were found to exert multiple effects on non-neuronal cells such as immune cells, smooth muscle and epithelial cells. In...

journal_title：Biochemical Society transactions

authors： Rochlitzer S,Nassenstein C,Braun A

更新日期：2006-08-01 00:00:00

abstract：:The Cdc (cell division cycle) 45 protein has a central role in the regulation of the initiation and elongation stages of eukaryotic chromosomal DNA replication. In addition, it is the main target for a Chk1 (checkpoint kinase 1)-dependent Cdc25/CDK2 (cyclin-dependent kinase 2)-independent DNA damage checkpoint signal ...

journal_title：Biochemical Society transactions

authors： Broderick R,Nasheuer HP

更新日期：2009-08-01 00:00:00

abstract：:The Ran GTPase controls many cellular functions, including nucleocytoplasmic trafficking, spindle assembly, nuclear assembly and cell-cycle progression. Considerable evidence suggests that diffusible Ran-GTP near mitotic chromatin facilitates the release of critical factors from nuclear transport receptors, thereby pr...

journal_title：Biochemical Society transactions

authors： Dasso M

更新日期：2006-11-01 00:00:00

abstract：:Recent findings that some 24 inherited diseases and anomalies are caused by defects in proteins of the NE (nuclear envelope) and lamina have resulted in a fundamental reassessment of the functions of the NE and underlying lamina. Instead of just regarding the NE and lamina as a molecular filtering device, regulating t...

journal_title：Biochemical Society transactions

authors： Cohen TV,Hernandez L,Stewart CL

更新日期：2008-12-01 00:00:00

abstract：:ESR1 is frequently silenced by CGI (CpG island) methylation, both in human colorectal tumours and, in an age-dependent manner, in healthy mucosa. It is not clear, however, whether methylation of individual cytosines occurs randomly within the epithelial genome, or preferentially within individual cells as an 'all-or-n...

journal_title：Biochemical Society transactions

authors： Belshaw NJ,Elliott GO,Williams EA,Mathers JC,Buckley L,Bahari B,Johnson IT

更新日期：2005-08-01 00:00:00