Binding of [3H]Ro 11-2465. Possible identification of a subclass of [3H]imipramine binding sites.

abstract：:Polyamides are a class of synthetic molecules that exhibit high-affinity, sequence-specific reversible binding in the DNA minor groove but are incapable of inducing DNA damage. In cell-free systems, polyamides have been shown to regulate gene expression by activation, repression, and antirepression. However, effective...

journal_title：Molecular pharmacology

authors： Philips BJ,Chang AY,Dervan PB,Beerman TA

更新日期：2005-03-01 00:00:00

abstract：:Merbarone (5-[N-phenyl carboxamido]-2-thiobarbituric acid) is an anticancer drug that inhibits the catalytic activity of DNA topoisomerase II (topo II) without damaging DNA or stabilizing DNA-topo II cleavable complexes. Although the cytotoxicity of the complex-stabilizing DNA-topo II inhibitors such as VP-16 (etoposi...

journal_title：Molecular pharmacology

authors： Khélifa T,Beck WT

更新日期：1999-03-01 00:00:00

abstract：:Dynamin is a GTPase enzyme involved in membrane constriction and fission during endocytosis. Phospholipid binding via its pleckstrin homology domain maximally stimulates dynamin activity. We developed a series of surface-active small-molecule inhibitors, such as myristyl trimethyl ammonium bromide (MiTMAB) and octadec...

journal_title：Molecular pharmacology

authors： Quan A,McGeachie AB,Keating DJ,van Dam EM,Rusak J,Chau N,Malladi CS,Chen C,McCluskey A,Cousin MA,Robinson PJ

更新日期：2007-12-01 00:00:00

abstract：:Adaptive changes in gene expression are thought to contribute to dependence, addiction and other behavioral responses to chronic ethanol abuse. DNA array studies provide a nonbiased detection of networks of gene expression changes, allowing insight into functional consequences and mechanisms of such molecular response...

journal_title：Molecular pharmacology

authors： Thibault C,Lai C,Wilke N,Duong B,Olive MF,Rahman S,Dong H,Hodge CW,Lockhart DJ,Miles MF

更新日期：2000-12-01 00:00:00

abstract：:Human serum butyrylcholinesterase (Hu BChE) is a promising therapeutic against the toxicity of chemical warfare nerve agents. We have showed previously that recombinant (r) Hu BChE can be expressed at very high levels, 400 to 600 U/ml in mouse blood, by delivering the Hu BChE gene using adenovirus (Ad). Here, we repor...

journal_title：Molecular pharmacology

authors： Chilukuri N,Duysen EG,Parikh K,diTargiani R,Doctor BP,Lockridge O,Saxena A

更新日期：2009-09-01 00:00:00

abstract：:Pharmacological study of rat thalamic gamma-aminobutyric acidA (GABAA) receptors revealed the presence of two distinct populations, namely, diazepam-sensitive and diazepam-insensitive [3H]Ro15-4513 binding sites accounting for 94 +/- 2% (1339 +/- 253 fmol/mg protein) and 6 +/- 2% (90 +/- 44 fmol/mg protein) of total s...

journal_title：Molecular pharmacology

authors： Sur C,Farrar SJ,Kerby J,Whiting PJ,Atack JR,McKernan RM

更新日期：1999-07-01 00:00:00

abstract：:All five (m1-m5) muscarinic receptors are sensitive to allosteric regulation, but gallamine is considerably more potent in slowing the dissociation of N-[3H]methylscopolamine (NMS) from the m2 subtype than from the m3 or m5 subtypes. To study the structural basis for the preference of gallamine for the m2 subtype, we ...

journal_title：Molecular pharmacology

authors： Ellis J,Seidenberg M,Brann MR

更新日期：1993-09-01 00:00:00

abstract：:Activation of endothelial nitric-oxide synthase (eNOS) has been shown to occur through various pathways involving increases in the cytosolic Ca(2+) concentration, activation of the phosphatidylinositol-3' kinase/Akt pathway, as well as regulation by other kinases and by protein-protein interactions. We have recently r...

journal_title：Molecular pharmacology

authors： Barsacchi R,Perrotta C,Bulotta S,Moncada S,Borgese N,Clementi E

更新日期：2003-04-01 00:00:00

abstract：:Many cellular signaling pathways share regulation by protein phosphatase-2A (PP2A), a widely expressed serine/threonine phosphatase, and the heterotrimeric G protein Galpha(12). PP2A activity is altered in carcinogenesis and in some neurodegenerative diseases. We have identified binding of Galpha(12) with the Aalpha s...

journal_title：Molecular pharmacology

authors： Zhu D,Tate RI,Ruediger R,Meigs TE,Denker BM

更新日期：2007-05-01 00:00:00

abstract：:The renal outer medullary potassium channel (ROMK) is expressed in the kidney tubule and critically regulates sodium and potassium balance. The physiological functions of other inward rectifying K(+) (Kir) channels expressed in the nephron, such as Kir7.1, are less well understood in part due to the lack of selective ...

journal_title：Molecular pharmacology

authors： Lewis LM,Bhave G,Chauder BA,Banerjee S,Lornsen KA,Redha R,Fallen K,Lindsley CW,Weaver CD,Denton JS

更新日期：2009-11-01 00:00:00

abstract：:The mammalian copper transporter 1 (CTR1) is responsible for the uptake of copper from the extracellular space. In this study, we used an isogenic pair of CTR1(+/+) and CTR1(-/-) mouse embryo fibroblasts to examine the contribution of CTR1 to the influx of cisplatin (DDP), carboplatin (CBDCA), oxaliplatin (L-OHP), and...

journal_title：Molecular pharmacology

authors： Larson CA,Blair BG,Safaei R,Howell SB

更新日期：2009-02-01 00:00:00

abstract：:Propofol, etomidate, and barbiturate anesthetics are allosteric coagonists at pentameric α1β3γ2 GABAA receptors, modulating channel activation via four biochemically established intersubunit transmembrane pockets. Etomidate selectively occupies the two β+/α- pockets, the barbiturate photolabel R-5-allyl-1-methyl-5-(m-...

journal_title：Molecular pharmacology

authors： Szabo A,Nourmahnad A,Halpin E,Forman SA

更新日期：2019-04-01 00:00:00

abstract：:The mechanism underlying the crosstalk between multiple G protein-coupled receptors remains poorly understood. We previously reported that prostaglandin E receptor EP1 facilitates dopamine D1 receptor signaling in striatal slices and promotes behavioral responses induced by D1 receptor agonists. Here, using human embr...

journal_title：Molecular pharmacology

authors： Ehrlich AT,Furuyashiki T,Kitaoka S,Kakizuka A,Narumiya S

更新日期：2013-09-01 00:00:00

abstract：:Cidofovir [(S)-1-(3-hydroxy-2-phosphonylmethoxypropyl)cytosine; (S)-HPMPC] is an antiviral drug that has been approved for the treatment of cytomegalovirus retinitis in patients with AIDS. Cidofovir also possesses potent activity against human papillomavirus-induced tumors in animal models and patients. We have recent...

journal_title：Molecular pharmacology

authors： Liekens S,Gijsbers S,Vanstreels E,Daelemans D,De Clercq E,Hatse S

更新日期：2007-03-01 00:00:00

abstract：:G protein-coupled receptor (GPCR) kinases (GRKs) play a key role in terminating signals initiated by agonist-bound GPCRs. However, chronic stimulation of GPCRs, such as that which occurs during heart failure, leads to the overexpression of GRKs and maladaptive downregulation of GPCRs on the cell surface. We previously...

journal_title：Molecular pharmacology

authors： Bouley RA,Weinberg ZY,Waldschmidt HV,Yen YC,Larsen SD,Puthenveedu MA,Tesmer JJG

更新日期：2020-06-01 00:00:00

abstract：:Olanzapine was shown to be oxidized to a reactive intermediate by HOCl, which is the major oxidant produced by activated neutrophils. A mass spectrum obtained using a flow system in which the reactants were fed into a mixing chamber and the products flowed directly into a mass spectrometer revealed a reactive intermed...

journal_title：Molecular pharmacology

authors： Gardner I,Zahid N,MacCrimmon D,Uetrecht JP

更新日期：1998-06-01 00:00:00

abstract：:We have examined alpha1beta2gamma2L GABAA receptor modulation by the endogenous steroids allopregnanolone (3alpha5alphaP), pregnenolone sulfate, and beta-estradiol in the absence and presence of ethanol. Coapplication of 0.1 to 1% (17-170 mM) ethanol influenced receptor modulation by 3alpha5alphaP but not that by preg...

journal_title：Molecular pharmacology

authors： Akk G,Li P,Manion BD,Evers AS,Steinbach JH

更新日期：2007-02-01 00:00:00

abstract：:[This corrects the article on p. 21 in vol. 81, PMID: 21984254.]. ...

journal_title：Molecular pharmacology

authors：

更新日期：2016-01-01 00:00:00

abstract：:N-formyl peptide receptor (FPR1) and N-formyl peptide receptor-like 1 (FPRL1, now known as FPR2) are G protein-coupled receptors involved in host defense and sensing cellular dysfunction. Because of the potential for FPR1/FPR2 as a therapeutic target, our recent high-throughput screening efforts have focused on the id...

journal_title：Molecular pharmacology

authors： Kirpotina LN,Khlebnikov AI,Schepetkin IA,Ye RD,Rabiet MJ,Jutila MA,Quinn MT

更新日期：2010-02-01 00:00:00

abstract：:The binding of agonists and antagonists to alpha 2-adrenergic receptors of human platelets was studied. The receptors showed homogeneous affinities for antagonists but two affinity states for the agonist (-)-epinephrine, which were modulated by guanine nucleotides. Van't Hoff plots of antagonist binding had a break po...

journal_title：Molecular pharmacology

authors： Lohse MJ,Klotz KN,Schwabe U

更新日期：1986-03-01 00:00:00

abstract：:Cytosolic sulfotransferase (SULT)-mediated sulfation plays an essential role in the detoxification of bile acids and is necessary to avoid pathological conditions, such as cholestasis, liver damage, and colon cancer. In this study, using transgenic mice bearing conditional expression of the activated constitutive andr...

journal_title：Molecular pharmacology

authors： Saini SP,Sonoda J,Xu L,Toma D,Uppal H,Mu Y,Ren S,Moore DD,Evans RM,Xie W

更新日期：2004-02-01 00:00:00

abstract：:The compound 4-(5-(4-bromophenyl)-3-(6-methyl-2-oxo-4-phenyl-1,2-dihydroquinolin-3-yl)-4,5-dihydro-1H-pyrazol-1-yl)-4-oxobutanoic acid (DQP-1105) is a representative member of a new class of N-methyl-d-aspartate (NMDA) receptor antagonists. DQP-1105 inhibited GluN2C- and GluN2D-containing receptors with IC(50) values ...

journal_title：Molecular pharmacology

authors： Acker TM,Yuan H,Hansen KB,Vance KM,Ogden KK,Jensen HS,Burger PB,Mullasseril P,Snyder JP,Liotta DC,Traynelis SF

更新日期：2011-11-01 00:00:00

abstract：:Stimulation of N-methyl-D-aspartate (NMDA) receptors is believed to underlie long-term memory formation, and excessive NMDA receptor activation has been linked to several neuropathological conditions. Phosphorylation and activation of p42/44 mitogen-activated protein kinase (ERK) is believed to mediate many of these e...

journal_title：Molecular pharmacology

authors： Rakhit S,Clark CJ,O'shaughnessy CT,Morris BJ

更新日期：2005-04-01 00:00:00

abstract：:Several reports have been published recently demonstrating a beneficial effect of epidermal growth factor receptor (EGFR) inhibitors in improving pathologic and behavioral conditions in neurodegenerative diseases (NDDs) such as Alzheimer's disease and Amyotrophic Lateral Sclerosis (ALS) as well as the brain and spinal...

journal_title：Molecular pharmacology

authors： Tavassoly O,Sato T,Tavassoly I

更新日期：2020-07-01 00:00:00

abstract：:Ceramides are naturally occurring compounds recognized to mediate apoptosis. N-acylsphingosines, containing a double bond at carbons 4 and 5 of their sphingoid backbone, are thought to be the active form, because N-acylsphinganines with completely saturated sphingoid are inactive. In the present study, we synthesized ...

journal_title：Molecular pharmacology

authors： Hwang O,Kim G,Jang YJ,Kim SW,Choi G,Choi HJ,Jeon SY,Lee DG,Lee JD

更新日期：2001-05-01 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

abstract：:Allosteric modulators of G-protein-coupled receptors can regulate conformational states involved in receptor activation ( Mol Pharmacol 58: 1412-1423, 2000 ). This hypothesis was investigated for the corticotropin-releasing factor type 1 (CRF(1)) receptor using a novel series of ligands with varying allosteric effect ...

journal_title：Molecular pharmacology

authors： Hoare SR,Fleck BA,Gross RS,Crowe PD,Williams JP,Grigoriadis DE

更新日期：2008-05-01 00:00:00

abstract：:Catecholamine transporters constitute the biological targets for several important drugs, including antidepressants, cocaine, and related compounds. Some information exists about discrete domains of these transporters that are involved in substrate translocation and uptake blockade, but delineation of domains mediatin...

journal_title：Molecular pharmacology

authors： Syringas M,Janin F,Mezghanni S,Giros B,Costentin J,Bonnet JJ

更新日期：2000-12-01 00:00:00

abstract：:Recombinant rat D3 dopamine receptors heterologously expressed in Chinese hamster ovary (CHO) cells are functionally coupled to endogenous G proteins. The affinity of the receptors for agonists is regulated by guanine nucleotides in the same manner as that of other G protein-linked receptors. The magnitude of the chan...

journal_title：Molecular pharmacology

authors： Chio CL,Lajiness ME,Huff RM

更新日期：1994-01-01 00:00:00

abstract：:Organic anion transporter-1 (OAT1) mediates the body disposition of a diverse array of clinically important drugs, including anti-HIV therapeutics, antitumor drugs, antibiotics, antihypertensives, and anti-inflammatories. Therefore, understanding the regulation of OAT1 has profound clinical significance. We previously...

journal_title：Molecular pharmacology

authors： Li S,Zhang Q,You G

更新日期：2013-07-01 00:00:00