Inhibition of cyclic AMP-dependent kinase by expression of a protein kinase inhibitor/enhanced green fluorescent fusion protein attenuates angiotensin II-induced type 1 AT1 receptor mRNA down-regulation in vascular smooth muscle cells.

abstract：:TWIK-related K(+) 1 (TREK1) potassium channels are members of the two-pore domain potassium channel family and contribute to background potassium conductances in many cell types, where their activity can be regulated by a variety of physiologic and pharmacologic mediators. Fenamates such as FFA (flufenamic acid; 2-{[3...

journal_title：Molecular pharmacology

authors： Veale EL,Al-Moubarak E,Bajaria N,Omoto K,Cao L,Tucker SJ,Stevens EB,Mathie A

更新日期：2014-05-01 00:00:00

abstract：:The effect of endocytosis inhibitors on 5-hydroxytryptamine(2A) (5-HT(2A)) receptor desensitization and resensitization was examined in transiently transfected human embryonic kidney (HEK) 293 cells and in C6 glioma cells that endogenously express 5-HT(2A) receptors. In HEK-293 cells, 5-HT(2A) receptor desensitization...

journal_title：Molecular pharmacology

authors： Gray JA,Sheffler DJ,Bhatnagar A,Woods JA,Hufeisen SJ,Benovic JL,Roth BL

更新日期：2001-11-01 00:00:00

abstract：:Mouse embryonic spinal cord neurons in culture exhibit spontaneous calcium oscillations from day in vitro (DIV) 6 through DIV 10. Such spontaneous activity in developing spinal cord contributes to maturation of synapses and development of pattern-generating circuits. Here we demonstrate that these calcium oscillations...

journal_title：Molecular pharmacology

authors： Kelamangalath L,Dravid SM,George J,Aldrich JV,Murray TF

更新日期：2011-06-01 00:00:00

abstract：:Inhibition of cannabinoid receptor 1 (CB1) has shown efficacy in reducing body weight and improving metabolic parameters, with the effects correlating with target engagement in the brain. The peripheral effects of inhibiting the CB1 receptor has been appreciated through studies in diet-induced obese and liver-specific...

journal_title：Molecular pharmacology

authors： Zhao W,Fong O,Muise ES,Thompson JR,Weingarth D,Qian S,Fong TM

更新日期：2010-09-01 00:00:00

abstract：:Cytokines are thought to cause the depression of cytochrome P-450 (CYP)-associated drug metabolism in humans during inflammation and infection. We have examined the role of five cytokines, i.e., interleukin-1 beta, interleukin-4, interleukin-6, tumor necrosis factor-alpha, and interferon-gamma, on the expression of CY...

journal_title：Molecular pharmacology

authors： Abdel-Razzak Z,Loyer P,Fautrel A,Gautier JC,Corcos L,Turlin B,Beaune P,Guillouzo A

更新日期：1993-10-01 00:00:00

abstract：:Phosphodiesterase-9 (PDE9) inhibitors have been studied as potential therapeutics for treatment of central nervous system diseases and diabetes. Here, we report the discovery of a new category of PDE9 inhibitors by rational design on the basis of the crystal structures. The best compound, (S)-6-((1-(4-chlorophenyl)eth...

journal_title：Molecular pharmacology

authors： Huang M,Shao Y,Hou J,Cui W,Liang B,Huang Y,Li Z,Wu Y,Zhu X,Liu P,Wan Y,Ke H,Luo HB

更新日期：2015-11-01 00:00:00

abstract：:This study describes experiments investigating the mechanism of activation of A1 adenosine receptors. Isolated rat fat cells were used as a cellular model. The A1 receptors of these cells were covalently labeled with the agonist photoaffinity label R-2-azido-N6-p-hydroxyphenylisopropyladenosine. The covalent incorpora...

journal_title：Molecular pharmacology

authors： Lohse MJ,Klotz KN,Schwabe U

更新日期：1986-10-01 00:00:00

abstract：:The effects of dimethyl sulfoxide (DMSO) on subsynaptic response and quantal release of transmitter have been studied at the mammalian neuromuscular junction. Subsynaptically, at low concentrations (up to 1% by volume), DMSO prolongs the time course of decay of miniature endplate currents, (MEPCs), with no significant...

journal_title：Molecular pharmacology

authors： McLarnon JG,Saint DA,Quastel DM

更新日期：1986-12-01 00:00:00

abstract：:A UDP-glucuronosyltransferase (UDPGT) isoenzyme capable of morphine glucuronidation has been purified to apparent homogeneity and partially characterized from hepatic microsomes of female Wistar rats which have low 3 alpha-hydroxysteroid UDPGT. A rapid and sensitive assay was developed to quantify morphine glucuronide...

journal_title：Molecular pharmacology

authors： Puig JF,Tephly TR

更新日期：1986-12-01 00:00:00

abstract：:Nod2 is an intracellular pattern recognition receptor that detects a conserved moiety of bacterial peptidoglycan and subsequently activates proinflammatory signaling pathways. Mutations in Nod2 have been implicated to be linked to inflammatory granulomatous disorders, such as Crohn's disease and Blau syndrome. Many ph...

journal_title：Molecular pharmacology

authors： Huang S,Zhao L,Kim K,Lee DS,Hwang DH

更新日期：2008-07-01 00:00:00

abstract：:Several lines of evidence suggest that G-protein-coupled receptors can adopt different active conformations, but their direct demonstration in intact cells is still missing. Using a fluorescence resonance energy transfer (FRET)-based approach we studied conformational changes in alpha(2A)-adrenergic receptors in intac...

journal_title：Molecular pharmacology

authors： Zürn A,Zabel U,Vilardaga JP,Schindelin H,Lohse MJ,Hoffmann C

更新日期：2009-03-01 00:00:00

abstract：:We have previously reported that, depending on the dose, nitric oxide (NO)-generating agents exert a dual facilitatory and inhibitory action on glutamatergic transmission on the rostral ventrolateral medulla (RVLM) neurons. The molecular mechanisms underlying the NO-mediated synaptic inhibition have not yet been defin...

journal_title：Molecular pharmacology

authors： Huang CC,Chan SH,Hsu KS

更新日期：2004-09-01 00:00:00

abstract：:Dysregulation of the chemokine system is implicated in a number of autoimmune and inflammatory diseases, as well as cancer. Modulation of chemokine receptor function is a very promising approach for therapeutic intervention. Despite interest from academic groups and pharmaceutical companies, there are currently few ap...

journal_title：Molecular pharmacology

authors： Bobkov V,Arimont M,Zarca A,De Groof TWM,van der Woning B,de Haard H,Smit MJ

更新日期：2019-12-01 00:00:00

abstract：:Diltiazem is a widely prescribed Ca2+ antagonist drug for cardiac arrhythmia, hypertension, and angina pectoris. Using the ancestral CaV channel construct CaVAb as a molecular model for X-ray crystallographic analysis, we show here that diltiazem targets the central cavity of the voltage-gated Ca2+ channel underneath ...

journal_title：Molecular pharmacology

authors： Tang L,Gamal El-Din TM,Lenaeus MJ,Zheng N,Catterall WA

更新日期：2019-10-01 00:00:00

abstract：:The constitutive androstane receptor (CAR) regulates mouse and human CYP2B genes through binding to the direct repeat-4 (DR4) motifs present in the phenobarbital-responsive enhancer module (PBREM). The preference of PBREM elements for nuclear receptors and the extent of cross-talk between CAR and other nuclear recepto...

journal_title：Molecular pharmacology

authors： Mäkinen J,Frank C,Jyrkkärinne J,Gynther J,Carlberg C,Honkakoski P

更新日期：2002-08-01 00:00:00

abstract：:In vivo administration of the porphyrogenic agent allylisopropylacetamide (AIA) to phenobarbital-pretreated rats results in marked loss of hepatic cytochrome P-450 content. Using isozyme-selective functional markers, we now show that such loss reflects inactivation of several phenobarbital-inducible and constitutive i...

journal_title：Molecular pharmacology

authors： Bornheim LM,Underwood MC,Caldera P,Rettie AE,Trager WF,Wrighton SA,Correia MA

更新日期：1987-08-01 00:00:00

abstract：:G protein-coupled receptors are sensors that interact with a large variety of elements, including photons, ions, and large proteins. Not surprisingly, these receptors participate in the numerous normal physiologic processes that we refer to as health and in its perturbations that constitute disease. It has been estima...

journal_title：Molecular pharmacology

authors： Pupo AS,García-Sáinz JA

更新日期：2016-11-01 00:00:00

abstract：:The cannabinoid analog abnormal cannabidiol [abn-cbd; (-)-4-(3-3,4-trans-p-menthadien-[1,8]-yl)-olivetol] does not bind to CB(1) or CB(2) receptors, yet it acts as a full agonist in relaxing rat isolated mesenteric artery segments. Vasorelaxation by abn-cbd is endothelium-dependent, pertussis toxin-sensitive, and is i...

journal_title：Molecular pharmacology

authors： Offertáler L,Mo FM,Bátkai S,Liu J,Begg M,Razdan RK,Martin BR,Bukoski RD,Kunos G

更新日期：2003-03-01 00:00:00

abstract：:We examined the subtype-selective binding site of the beta-adrenergic receptors (betaARs). The beta(1)/beta(2)-chimeric receptors showed the importance of the second and seventh transmembrane domains (TM2 and TM7) of the beta(2)AR for the binding of the beta(2)-selective agonists such as formoterol and procaterol. Ala...

journal_title：Molecular pharmacology

authors： Isogaya M,Sugimoto Y,Tanimura R,Tanaka R,Kikkawa H,Nagao T,Kurose H

更新日期：1999-11-01 00:00:00

abstract：:Small-molecule restoration of wild-type structure and function to mutant p53 (so-called mutant reactivation) is a highly sought-after goal in cancer drug development. We previously discovered that small-molecule zinc chelators called zinc metallochaperones (ZMCs) reactivate mutant p53 by restoring zinc binding to zinc...

journal_title：Molecular pharmacology

authors： Yu X,Blanden A,Tsang AT,Zaman S,Liu Y,Gilleran J,Bencivenga AF,Kimball SD,Loh SN,Carpizo DR

更新日期：2017-06-01 00:00:00

abstract：:We showed previously that microtubule disassembly by vinblastine induces the proto-oncogene c-myc in epithelial mammary HBL100 cells. In this study, we demonstrate that vinblastine treatment in these cells, in contrast to what was observed with the colon adenocarcinoma cell line HT29-D4, activated the transcription fa...

journal_title：Molecular pharmacology

authors： Bourgarel-Rey V,Vallee S,Rimet O,Champion S,Braguer D,Desobry A,Briand C,Barra Y

更新日期：2001-05-01 00:00:00

abstract：:Proliferation of activated T cells and CD56 bright natural killer (Cytokine Growth Factor Rev 13:169-183, 1995) cells caused by interleukin-2 (IL-2) has been exploited in IL-2-based therapies for the treatment of metastatic renal cell carcinoma and melanoma (J Clin Oncol 13:688-696, 1995; J Clin Oncol 17: 2105-2116, 1...

journal_title：Molecular pharmacology

authors： Rao BM,Driver I,Lauffenburger DA,Wittrup KD

更新日期：2004-10-01 00:00:00

abstract：:Anthracyclines are potent anticancer agents, but their use is limited by cardiotoxicity at high cumulative doses. The mechanisms involved in anthracycline-mediated cardiotoxicity are still poorly understood, but numerous investigations have indicated a role for iron in this process. Our previous studies using neoplast...

journal_title：Molecular pharmacology

authors： Kwok JC,Richardson DR

更新日期：2004-01-01 00:00:00

abstract：:The constitutive androstane receptor (CAR) and the pregnane X receptor (PXR) play a major part in the control of drug metabolism and transport. We have previously shown that PXR and CAR expression is controlled by the glucocorticoid receptor (GR) and proposed the existence of a signal transmission cascade GR-(PXR/CAR)...

journal_title：Molecular pharmacology

authors： Duret C,Daujat-Chavanieu M,Pascussi JM,Pichard-Garcia L,Balaguer P,Fabre JM,Vilarem MJ,Maurel P,Gerbal-Chaloin S

更新日期：2006-07-01 00:00:00

abstract：:Computer simulations on a new model of the alpha1b-adrenergic receptor based on the crystal structure of rhodopsin have been combined with experimental mutagenesis to investigate the role of residues in the cytosolic half of helix 6 in receptor activation. Our results support the hypothesis that a salt bridge between ...

journal_title：Molecular pharmacology

authors： Greasley PJ,Fanelli F,Rossier O,Abuin L,Cotecchia S

更新日期：2002-05-01 00:00:00

abstract：:Electron affinities, approximated by lowest unoccupied molecular orbital (LUMO) energies, were determined for an extensive group of nitrated polycyclic aromatic hydrocarbons by ab initio methods at the STO-3G level. Significant correlations were demonstrated between nitroarene LUMO energy and the corresponding mutagen...

journal_title：Molecular pharmacology

authors： Maynard AT,Pedersen LG,Posner HS,McKinney JD

更新日期：1986-06-01 00:00:00

abstract：:Increasing evidence implicates apoptosis as a major mechanism of cell death in methamphetamine (METH) neurotoxicity. The involvement of a neuroimmune component in apoptotic cell death after injury or chemical damage suggests that cytokines may play a role in METH effects. In the present study, we examined if the absen...

journal_title：Molecular pharmacology

authors： Ladenheim B,Krasnova IN,Deng X,Oyler JM,Polettini A,Moran TH,Huestis MA,Cadet JL

更新日期：2000-12-01 00:00:00

abstract：:The aryl hydrocarbon receptor (AHR) is a ligand-activated transcription factor with constitutive activities and those induced by xenobiotic ligands, such as 2,3,7,8-tetrachlorodibenzo-p-dioxin (TCDD). One unexplained cellular role for the AHR is its ability to promote cell cycle progression in the absence of exogenous...

journal_title：Molecular pharmacology

authors： Barhoover MA,Hall JM,Greenlee WF,Thomas RS

更新日期：2010-02-01 00:00:00

abstract：:The highly conserved Arg in the so-called DRY motif (Asp-Arg-Tyr) at the intracellular end of transmembrane helix 3 is in general considered as an essential residue for G protein coupling in rhodopsin-like seven transmembrane (7TM) receptors. In the open reading frame 74 (ORF74) receptor encoded by equine herpesvirus ...

journal_title：Molecular pharmacology

authors： Rosenkilde MM,Kledal TN,Schwartz TW

更新日期：2005-07-01 00:00:00

abstract：:Tienilic acid-induced hepatitis is characterized by the presence of anti-liver and -kidney microsomal (anti-LKM2) autoantibodies in patient sera. Cytochrome P4502C9(CYP2C9), involved in the metabolism of tienilic acid, was shown to be a target for tienilic acid-reactive metabolites and for autoantibodies. To further i...

journal_title：Molecular pharmacology

authors： Lecoeur S,André C,Beaune PH

更新日期：1996-08-01 00:00:00