Institution
University of Dundee
Education•Dundee, United Kingdom•
About: University of Dundee is a education organization based out in Dundee, United Kingdom. It is known for research contribution in the topics: Population & Protein kinase A. The organization has 19258 authors who have published 39640 publications receiving 1919433 citations. The organization is also known as: Universitas Dundensis & Dundee University.
Papers published on a yearly basis
Papers
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TL;DR: The extent to which National Institute of Health and Clinical Excellence (NICE) guidelines address patient comorbidity, patient centred care and patient compliance to treatment recommendations was examined to examine.
Abstract: Currently one of the major challenges facing clinical guidelines is multimorbidity. Current guidelines are not designed to consider the cumulative impact of treatment recommendations on people with several conditions, nor to allow comparison of relative benefits or risks. This is despite the fact that multimorbidity is a common phenomenon.
405 citations
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TL;DR: Two novel isoforms of SGK are identified, termed SGK2 and SGK3, whose catalytic domains share 80% amino acid sequence identity with each other and with SGK (renamed SGK1), and are activated in vitro by PDK1 and in vivo in response to signals that activate phosphatidylinositol (PI) 3-kinase.
Abstract: The catalytic domain of serum- and glucocorticoid-induced protein kinase (SGK) is 54% identical with protein kinase B (PKB) and, like PKB, is activated in vitro by 3-phosphoinositide-dependent protein kinase-1 (PDK1) and in vivo in response to signals that activate phosphatidylinositol (PI) 3-kinase. Here we identify two novel isoforms of SGK, termed SGK2 and SGK3, whose catalytic domains share 80% amino acid sequence identity with each other and with SGK (renamed SGK1). Like SGK1, the mRNA encoding SGK3 is expressed in all tissues examined, but SGK2 mRNA is only present at significant levels in liver, kidney and pancreas and, at lower levels, in the brain. The levels of SGK2 mRNA in H4IIE cells and SGK3 mRNA in Rat2 fibroblasts are not increased by stimulation with serum or dexamethasone, whereas the level of SGK1 mRNA is increased greatly. SGK2 and SGK3 are activated in vitro by PDK1, albeit more slowly than SGK1, and their activation is accompanied by the phosphorylation of Thr(193) and Thr(253) respectively, the residues equivalent to the Thr in the 'activation loop' of PKB that is targeted by PDK1. The PDK1-catalysed phosphorylation and activation of SGK2 and SGK3, like SGK1, is greatly potentiated by mutating Ser(356) and Ser(419) respectively to Asp, these residues being equivalent to the C-terminal phosphorylation site of PKB. Like SGK1, SGK2 and SGK3 are activated 5-fold via a phosphorylation mechanism when cells are exposed to H(2)O(2) but, in contrast with SGK1, activation is only suppressed partially by inhibitors of PI 3-kinase. SGK2 and SGK3 are activated to a smaller extent by insulin-like growth factor-1 (2-fold) than SGK1 (5-fold). Like PKB and SGK1, SGK2 and SGK3 preferentially phosphorylate Ser and Thr residues that lie in Arg-Xaa-Arg-Xaa-Xaa-Ser/Thr motifs.
405 citations
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TL;DR: Evidence that the sugar conformation is strained is presented and it is proposed that this originates from forces that optimize guanine base stacking, which results from a simple crankshaft rotation that requires no net change in theugar conformation.
404 citations
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TL;DR: The AMP-activated protein kinase (AMPK) is a sensor of energy status that, when activated by metabolic stress, maintains cellular energy homeostasis by switching on catabolic pathways and switching off ATP-consuming processes.
404 citations
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TL;DR: Observations provide evidence that PKBβ undergoes nuclear translocation upon mitogenic activation and support a role for PKB in signaling from receptor tyrosine kinases to the nucleus through phosphatidylinositol 3-kinase.
403 citations
Authors
Showing all 19404 results
Name | H-index | Papers | Citations |
---|---|---|---|
Matthias Mann | 221 | 887 | 230213 |
Mark I. McCarthy | 200 | 1028 | 187898 |
Stefan Schreiber | 178 | 1233 | 138528 |
Kenneth C. Anderson | 178 | 1138 | 126072 |
Masayuki Yamamoto | 171 | 1576 | 123028 |
Salvador Moncada | 164 | 495 | 138030 |
Jorge E. Cortes | 163 | 2784 | 124154 |
Andrew P. McMahon | 162 | 415 | 90650 |
Philip Cohen | 154 | 555 | 110856 |
Dirk Inzé | 149 | 647 | 74468 |
Andrew T. Hattersley | 146 | 768 | 106949 |
Antonio Lanzavecchia | 145 | 408 | 100065 |
Kim Nasmyth | 142 | 294 | 59231 |
David Price | 138 | 1687 | 93535 |
Dario R. Alessi | 136 | 354 | 74753 |