Results 81 to 90 of about 48,614 (253)

Active nuclear receptors exhibit highly correlated AF-2 domain motions. [PDF]

PLoS Computational Biology, 2008
Nuclear receptor ligand binding domains (LBDs) convert ligand binding events into changes in gene expression by recruiting transcriptional coregulators to a conserved activation function-2 (AF-2) surface.
Denise G Teotico, Monica L Frazier, Feng Ding, Nikolay V Dokholyan, Brenda R S Temple, Matthew R Redinbo   +5 more
doaj   +1 more source

NR4A Orphan Nuclear Receptors in Cardiovascular Biology. [PDF]

Drug Discov Today Dis Mech, 2009
The NR4A orphan nuclear receptor subfamily is comprised of the highly homologous receptors Nur77 (NR4A1), Nurr1 (NR4A2), and NOR1 (NR4A3). These evolutionarily conserved and ancient receptors function as ligand-independent transcription factors that regulate the expression of overlapping target genes. As early response genes, the basal expression level
Zhao Y, Bruemmer D.
europepmc   +4 more sources

THE CONCISE GUIDE TO PHARMACOLOGY 2017/18:Nuclear hormone receptors [PDF]

, 2017
The Concise Guide to PHARMACOLOGY 2017/18 provides concise overviews of the key properties of nearly 1800 human drug targets with an emphasis on selective pharmacology (where available), plus links to an open access knowledgebase of drug targets and ...
,, Alexander, Stephen Ph, Cidlowski, John A, Davies, Jamie A, Faccenda, Elena, Harding, Simon D, Kelly, Eamonn, Marrion, Neil V, Pawson, Adam J, Peters, John A, Sharman, Joanna L, Southan, Christopher   +11 more
core   +5 more sources

Regulation of Xenobiotic Metabolism by Orphan Nuclear Receptors [PDF]

Toxicologic Pathology, 2001
Nuclear receptors control gene transcription by binding to specifi cpromoter regions of DNA in the presence of ligand. Orphan nuclear receptors are nuclear receptors for which the endogenous ligand(s) has yet to be identified. Systematic evaluation of orphan nuclear receptors can elucidate species differences in xenobiotic metabolism in addition to ...
R T, Miller, T M, Willson
openaire   +2 more sources

Tetrahedral DNA Nanostructure‐Based Biomimetic Nanovesicles Attenuate Sepsis‐Associated ARDS by Suppressing Glycolysis via the BMAL1/PFKFB3 Axis

Advanced Science, EarlyView.
Upon inhalation, RM@TNT could persist long‐term in the diseased lungs, while undergoing disintegration to release TNT specifically within the ROS‐rich pathological microenvironments of SA‐ARDS. The released TNT was then precisely delivered to AMs via Tuftsin, where it released Nob intracellularly to activate BMAL1 expression, thus inhibiting AM ...
Yunlong Zhang, Bin Li, Zhijin Fan, Yan Yan, Fei Ma, Changting He, Shiping Liu, Mingliang Pan, Zhou Pan, Huijuan Wang, Xinting Fu, Jiamei Wang, Yue Jia, Qin Gu, Duo Jiang, Xueting Liu, Bohua Ren, Qinqin Wang, Yuehua Hei, Han Duan, Yanqiu Wu, Zihui Wei, Liying Zhan, Yuhui Liao   +23 more
wiley   +1 more source

Four-way regulation of mosquito yolk protein precursor genes by juvenile hormone-, ecdysone-, nutrient-, and insulin-like peptide signaling pathways. [PDF]

, 2014
Anautogenous mosquito females require a meal of vertebrate blood in order to initiate the production of yolk protein precursors by the fat body. Yolk protein precursor gene expression is tightly repressed in a state-of-arrest before blood meal-related ...
Attardo, Geoffrey M, Drake, Lisa L, Hansen, Immo A, Rodriguez, Stacy D   +3 more
core   +2 more sources

Integrating Radiomics and Computational Pathology to Predict Early Recurrence of Pancreatic Ductal Adenocarcinoma and Uncover Its Biological Basis in Tumor Microenvironment

Advanced Science, EarlyView.
Accurate prediction of early recurrence in pancreatic ductal adenocarcinoma is vital for optimizing treatment. A novel, integrated radiomics‐pathology machine learning model successfully forecasts recurrence risks by analyzing preoperative CT images and computational pathology.
Sihang Cheng, Fuze Cong, Shenbo Zhang, Rui Lv, Wenjia Zhang, Xinyi Ke, Juncheng Wu, Zhonghe Zhao, Kui Zhao, Di Dong, Ruofan Zhang, Zhengyu Jin, Max Seidensticker, Zhiwei Wang, Huanwen Wu, Xianlin Han, Nan Hong, Huadan Xue   +17 more
wiley   +1 more source

Transcriptional activation of the cholesterol 7α-hydroxylase gene (CYP7A) by nuclear hormone receptors

Journal of Lipid Research, 1998
The gene encoding cholesterol 7α-hydroxylase (CYP7A), the rate-limiting enzyme in bile acid synthesis, is transcriptionally regulated by bile acids and hormones. Previously, we have identified two bile acid response elements (BARE) in the promoter of the
Maurizio Crestani, Azita Sadeghpour, Diane Stroup, Giovanni Galli, John Y.L. Chiang   +4 more
doaj   +1 more source

New Insights into the Diverse Functions of the NR2F Nuclear Orphan Receptor Family

Frontiers in Bioscience-Landmark, 2023
Following gene expansion during evolution, today’s phylogenetic tree of the NR2F family of nuclear orphan receptors in mammals is represented by three different isoforms: NR2F1, NR2F2, and NR2F6.
Tajana Sajinovic, Gottfried Baier
doaj   +1 more source

Subverting sterols: rerouting an oxysterol-signaling pathway to promote tumor growth. [PDF]

, 2013
Oxysterols are oxidized derivatives of cholesterol that are generated enzymatically or through autoxidation. Initially identified as important lipid signaling molecules in the context of atherosclerosis and inflammation, accumulated evidence indicates ...
Bensinger, Steven J, York, Autumn G
core   +1 more source