Chemical systems biology reveals mechanisms of glucocorticoid receptor signaling.
Chemical systems biology reveals mechanisms of glucocorticoid receptor signaling.
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化学系统生物学揭示了糖皮质激素受体信号传递的机制。
DOI:
10.1038/s41589-020-00719-w
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发表时间:
2021-03
影响因子:
14.8
通讯作者:
Nettles KW
中科院分区:
文献类型:
--
作者:
Bruno NE;Nwachukwu JC;Srinivasan S;Nettles CC;Izard T;Jin Z;Nowak J;Cameron MD;Boregowda SV;Phinney DG;Elemento O;Liu X;Ortlund EA;Houtman R;Stavreva DA;Hager GL;Kamenecka TM;Kojetin DJ;Nettles KW
Glucocorticoids display remarkable anti-inflammatory activity, but their use is limited by on-target adverse effects including insulin resistance and skeletal muscle atrophy. We used a chemical systems biology approach, Ligand Class Analysis (LCA), to examine ligands designed to modulate glucocorticoid receptor activity through distinct structural mechanisms. These ligands displayed diverse activity profiles, providing the variance required to identify target genes and coregulator interactions that were highly predictive of their effects on myocyte glucose disposal and protein balance. Their anti-inflammatory effects were linked to glucose disposal but not muscle atrophy. This approach also predicted selective modulation in vivo, identifying compounds that were muscle sparing or anabolic for protein balance and mitochondrial potential. LCA defined the mechanistic links between the ligand-receptor interface and ligand-driven physiological outcomes, a general approach that can be applied to any ligand-regulated allosteric signaling system.
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影响因子:
16.6
作者:
Coppo M;Chinenov Y;Sacta MA;Rogatsky I
通讯作者:
Rogatsky I
影响因子:
2.9
作者:
Block T;Petrides G;Kushner H;Kalin N;Belanoff J;Schatzberg A
通讯作者:
Schatzberg A
影响因子:
3
作者:
Kursa MB
通讯作者:
Kursa MB
影响因子:
--
作者:
Bowerman S;Wereszczynski J
通讯作者:
Wereszczynski J
影响因子:
4.8
作者:
Hu, Xiao;Du, Sarah;Obukowicz, Mark G.
通讯作者:
Obukowicz, Mark G.