Allosteric Optical Control of a Class B G-Protein-Coupled Receptor.
Allosteric Optical Control of a Class B G-Protein-Coupled Receptor.
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DOI:
10.1002/anie.201600957
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发表时间:
2016-05-04
影响因子:
16.6
通讯作者:
Hodson, David J.
中科院分区:
文献类型:
--
作者:
Broichhagen, Johannes;Johnston, Natalie R.;von Ohlen, Yorrick;Meyer-Berg, Helena;Jones, Ben J.;Bloom, Stephen R.;Rutter, Guy A.;Trauner, Dirk;Hodson, David J.
Allosteric regulation promises to open up new therapeutic avenues by increasing drug specificity at G‐protein‐coupled receptors (GPCRs). However, drug discovery efforts are at present hampered by an inability to precisely control the allosteric site. Herein, we describe the design, synthesis, and testing of PhotoETP, a light‐activated positive allosteric modulator of the glucagon‐like peptide‐1 receptor (GLP‐1R), a class B GPCR involved in the maintenance of glucose homeostasis in humans. PhotoETP potentiates Ca2+, cAMP, and insulin responses to glucagon‐like peptide‐1 and its metabolites following illumination of cells with blue light. PhotoETP thus provides a blueprint for the production of small‐molecule class B GPCR allosteric photoswitches, and may represent a useful tool for understanding positive cooperativity at the GLP‐1R.
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DOI:
10.1039/c5cc01224d
发表时间:
2015-04-07
期刊:
Chemical communications (Cambridge, England)
影响因子:
--
作者:
Broichhagen J;Frank JA;Johnston NR;Mitchell RK;Šmid K;Marchetti P;Bugliani M;Rutter GA;Trauner D;Hodson DJ
通讯作者:
Hodson DJ