Characterization of a specific binding protein for 2,3,7,8-tetrachlorodibenzo-p-dioxin in human thymic epithelial cells.

abstract：:Cytotoxic effects of quinones are thought to be mediated by redox cycles between quinones and quinols whereby reactive oxygen species are generated. The role of glucuronidation in preventing these toxic redox cycles was investigated by using benzo(a)pyrene-3,6-quinone and isolated rat hepatocytes or Reuber hepatoma ce...

journal_title：Molecular pharmacology

authors： Lilienblum W,Bock-Hennig BS,Bock KW

更新日期：1985-04-01 00:00:00

abstract：:The two G protein-coupled receptors (GPCRs) C-X-C chemokine receptor type 4 (CXCR4) and atypical chemokine receptor 3 (ACKR3) are part of the class A chemokine GPCR family and represent important drug targets for human immunodeficiency virus (HIV) infection, cancer, and inflammation diseases. CXCR4 is one of only thre...

journal_title：Molecular pharmacology

authors： Adlere I,Caspar B,Arimont M,Dekkers S,Visser K,Stuijt J,de Graaf C,Stocks M,Kellam B,Briddon S,Wijtmans M,de Esch I,Hill S,Leurs R

更新日期：2019-12-01 00:00:00

abstract：:Melanocortins (MCs) have various physiological actions on the brain. The recent cloning of neural MC receptors opened new avenues to study the effects of these neuropeptides on the nervous system. Here we investigated the structure-activity relationships (SARs) of peptides derived from adrenocorticotropic hormone (ACT...

journal_title：Molecular pharmacology

authors： Adan RA,Cone RD,Burbach JP,Gispen WH

更新日期：1994-12-01 00:00:00

abstract：:Differential display reverse transcription-polymerase chain reaction was used to identify mRNAs that are differentially expressed in the brain of rats treated chronically with the reference tricyclic antidepressant, imipramine, in comparison with control rats. The gene encoding for a mutation suppressor for Sec4-8 yea...

journal_title：Molecular pharmacology

authors： Andriamampandry C,Muller C,Schmidt-Mutter C,Gobaille S,Spedding M,Aunis D,Maitre M

更新日期：2002-12-01 00:00:00

abstract：:A collection of analogues of atrial natriuretic peptide (ANP) were screened for their ability to inhibit ANP-induced cGMP stimulation. The antagonists revealed through this screen are structurally related; almost all are substituted at either aspartate-13 or phenylalanine-26. This tendency is consistent throughout sev...

journal_title：Molecular pharmacology

authors： von Geldern TW,Budzik GP,Dillon TP,Holleman WH,Holst MA,Kiso Y,Novosad EI,Opgenorth TJ,Rockway TW,Thomas AM

更新日期：1990-12-01 00:00:00

abstract：:We compared the binding of [N-methyl-3H]scopolamine methyl chloride [( 3H]NMS) and pirenzepine to muscarinic receptors in four regions of the rat central nervous system (cortex, hippocampus, striatum, and cerebellum) and in rat heart. Equilibrium binding studies suggested the existence of three classes of receptors: A...

journal_title：Molecular pharmacology

authors： Waelbroeck M,Gillard M,Robberecht P,Christophe J

更新日期：1986-10-01 00:00:00

abstract：:We have previously identified allosteric modulators of the cannabinoid CB(1) receptor (Org 27569, PSNCBAM-1) that display a contradictory pharmacological profile: increasing the specific binding of the CB(1) receptor agonist [(3)H]CP55940 but producing a decrease in CB(1) receptor agonist efficacy. Here we investigate...

journal_title：Molecular pharmacology

authors： Baillie GL,Horswill JG,Anavi-Goffer S,Reggio PH,Bolognini D,Abood ME,McAllister S,Strange PG,Stephens GJ,Pertwee RG,Ross RA

更新日期：2013-02-01 00:00:00

abstract：:Maurotoxin (MTX) is a potent blocker of human voltage-activated Kv1.2 and intermediate-conductance calcium-activated potassium channels, hIKCa1. Because its blocking affinity on both channels is similar, although the pore region of these channels show only few conserved amino acids, we aimed to characterize the bindin...

journal_title：Molecular pharmacology

authors： Visan V,Fajloun Z,Sabatier JM,Grissmer S

更新日期：2004-11-01 00:00:00

abstract：:We examined the effect of trichosporin-B-III, an alpha-aminoisobutyric acid-containing antibiotic peptide consisting of 19 amino acid residues and a phenylalaninol, on catecholamine secretion from cultured bovine adrenal chromaffin cells. Incubation of the cells with trichosporin-B-III (3-20 microM) caused an increase...

journal_title：Molecular pharmacology

authors： Tachikawa E,Takahashi S,Furumachi K,Kashimoto T,Iida A,Nagaoka Y,Fujita T,Takaishi Y

更新日期：1991-11-01 00:00:00

abstract：:Cultured murine hepatoma 1c1c7 cells were treated with either the actin filament-disrupting drug cytochalasin D or the microtubule inhibitors colchicine and nocadazole (NOC) to assess the role of the cytoskeleton in the process of cytochrome P450 Cyp1a-1 induction. Indirect fluorescence analyses demonstrated that micr...

journal_title：Molecular pharmacology

authors： Schöller A,Hong NJ,Bischer P,Reiners JJ Jr

更新日期：1994-05-01 00:00:00

abstract：:In PC12 cells stably expressing alpha(1A)-adrenergic receptors (ARs), norepinephrine (NE) activates several mitogen-activated protein kinase pathways and causes differentiation (). Using retroviral luciferase reporters, we found that NE also activated both signal transducers and activators of transcription (Stat) and ...

journal_title：Molecular pharmacology

authors： Zhong H,Murphy TJ,Minneman KP

更新日期：2000-05-01 00:00:00

abstract：:Mitochondrial disorders are devastating genetic diseases for which efficacious therapies are still an unmet need. Recent studies report that increased availability of intracellular NAD obtained by inhibition of the NAD-consuming enzyme poly(ADP-ribose) polymerase (PARP)-1 or supplementation with the NAD-precursor nico...

journal_title：Molecular pharmacology

authors： Felici R,Lapucci A,Cavone L,Pratesi S,Berlinguer-Palmini R,Chiarugi A

更新日期：2015-06-01 00:00:00

abstract：:Despite some blockbuster G protein-coupled receptor (GPCR) drugs, only a small fraction (∼ 15%) of the more than 390 nonodorant GPCRs have been successfully targeted by the pharmaceutical industry. One way that this issue might be addressed is via translation of recent deorphanization programs that have opened the pro...

journal_title：Molecular pharmacology

authors： Bolognini D,Tobin AB,Milligan G,Moss CE

更新日期：2016-03-01 00:00:00

abstract：:The metabotropic glutamate receptor subtype 5 (mGlu5) activates calcium mobilization via binding of glutamate, the major excitatory neurotransmitter in the central nervous system. Allosteric modulation of the receptor has recently emerged as a promising alternative method of regulation to traditional regulation throug...

journal_title：Molecular pharmacology

authors： Rodriguez AL,Nong Y,Sekaran NK,Alagille D,Tamagnan GD,Conn PJ

更新日期：2005-12-01 00:00:00

abstract：:High expression of the aflatoxin B1 (AFB1)-8,9-epoxide-conjugating glutathione S-transferase A3 (mGSTA3) subunit in mouse liver confers intrinsic resistance to AFB1 hepatocarcinogenesis. It is not known how the gene encoding this protein is regulated. The murine mGSTA3 gene has been identified using bioinformatics. It...

journal_title：Molecular pharmacology

authors： Jowsey IR,Jiang Q,Itoh K,Yamamoto M,Hayes JD

更新日期：2003-11-01 00:00:00

abstract：:Cu/Zn-superoxide dismutase (SOD)-accelerated oxidation of the benzene metabolite 1,4-hydroquinone (HQ) results in the enhanced formation of semiquinone anion radicals, electrophilic 1,4-benzoquinone (BQ), and H202. We selected bone marrow stromal cells and phiX-174 double stranded plasmid DNA as model systems to inves...

journal_title：Molecular pharmacology

authors： Li Y,Kuppusamy P,Zweir JL,Trush MA

更新日期：1996-03-01 00:00:00

abstract：:The involvement of mitogen-activated protein (MAP) kinases in the mitogenic effect of thyrotropin (TSH) is not fully elucidated. In FRTL-5 cells, we found that the MAP kinase kinase (MEK) inhibitors UO126 and PD98059 substantially decreased TSH-induced DNA synthesis, indicating that MAP kinases are involved in the TSH...

journal_title：Molecular pharmacology

authors： Iacovelli L,Capobianco L,Salvatore L,Sallese M,D'Ancona GM,De Blasi A

更新日期：2001-11-01 00:00:00

abstract：:Based on the available data, we speculated that changes in brain iron metabolism induced by L-DOPA might be associated with the neurotoxicity of L-DOPA. To investigate this possibility, the effects of L-DOPA on the expression of iron influx proteins [transferrin receptor (TfR) and divalent metal transporter 1 (DMT1)],...

journal_title：Molecular pharmacology

authors： Chang YZ,Ke Y,Du JR,Halpern GM,Ho KP,Zhu L,Gu XS,Xu YJ,Wang Q,Li LZ,Wang CY,Qian ZM

更新日期：2006-03-01 00:00:00

abstract：:The gene encoding a human 5-hydroxytryptamine (5-HT)1 receptor subtype was isolated from a human placental genomic library by using oligonucleotide probes derived from transmembrane regions of the cloned human 5-HT1D beta receptor. The deduced amino acid sequence of the genomic clone hp75d is identical to that of the ...

journal_title：Molecular pharmacology

authors： Zgombick JM,Schechter LE,Macchi M,Hartig PR,Branchek TA,Weinshank RL

更新日期：1992-08-01 00:00:00

abstract：:Voltage-gated potassium (Kv) channels regulate many physiological functions and represent important therapeutic targets in the treatment of several clinical disorders. Although some of these channels have been well-characterized, the study of others, such as Kv3 channels, has been hindered because of limited pharmacol...

journal_title：Molecular pharmacology

authors： Yan L,Herrington J,Goldberg E,Dulski PM,Bugianesi RM,Slaughter RS,Banerjee P,Brochu RM,Priest BT,Kaczorowski GJ,Rudy B,Garcia ML

更新日期：2005-05-01 00:00:00

abstract：:The gamma-aminobutyric acid(A) (GABA(A)) receptor contains a binding site (or sites) for benzodiazepines and related ligands. Previous studies have shown that the residue occupying position 101 (rat numbering) of the alpha subunit is particularly important in determining how some of these compounds interact with the r...

journal_title：Molecular pharmacology

authors： Dunn SM,Davies M,Muntoni AL,Lambert JJ

更新日期：1999-10-01 00:00:00

abstract：:Na+-d-glucose cotransporter 1 (SGLT1) is rate-limiting for glucose absorption in the small intestine. Shortly after intake of glucose-rich food, SGLT1 abundance in the luminal membrane of the small intestine is increased. This upregulation occurs via glucose-induced acceleration of the release of SGLT1-containing vesi...

journal_title：Molecular pharmacology

authors： Chintalapati C,Keller T,Mueller TD,Gorboulev V,Schäfer N,Zilkowski I,Veyhl-Wichmann M,Geiger D,Groll J,Koepsell H

更新日期：2016-11-01 00:00:00

abstract：:Cell-penetrating peptides are amphipathic or cationic oligopeptides able to transport covalently attached cargoes across cell membranes. Peptide aptamers are polypeptide fragments of endogenous proteins that mimic and thus perturb interactions with other cellular proteins. Combining aptamer and CPP technology can gene...

journal_title：Molecular pharmacology

authors： Eiden LE

更新日期：2005-04-01 00:00:00

abstract：:In the previous paper [Mol. Pharmacol. 23:671-680 (1983)] it was shown that ouabain enhances the exocytotic release of catecholamines from isolated bovine adrenal medullary cells. This effect is dependent upon extracellular sodium, but persists in the nominal absence of calcium. In this paper the study has been extend...

journal_title：Molecular pharmacology

authors： Pocock G

更新日期：1983-05-01 00:00:00

abstract：:Melanoma differentiation associated gene-7 (mda-7)/interleukin-24 (IL-24), a member of the IL-10 cytokine gene family, preferentially induces cell death in neoplastic epithelial cells types while sparing their normal counterparts. The effects of mda-7/IL-24 in acute myeloid leukemia (AML) cells have not been extensive...

journal_title：Molecular pharmacology

authors： Rahmani M,Mayo M,Dash R,Sokhi UK,Dmitriev IP,Sarkar D,Dent P,Curiel DT,Fisher PB,Grant S

更新日期：2010-12-01 00:00:00

abstract：:GH3 cells show spontaneous activity characterized by bursts of action potentials and oscillations in [Ca 2+]i. This activity is modulated by the activation of exogenously expressed opioid receptors. In GH3 cells expressing only micro receptors (GH3MOR cells), the micro receptor-specific ligand [D-Ala2,N-Me-Phe4,Gly5-o...

journal_title：Molecular pharmacology

authors： Charles AC,Mostovskaya N,Asas K,Evans CJ,Dankovich ML,Hales TG

更新日期：2003-01-01 00:00:00

abstract：:The chemokine receptor CCR2 is a G protein-coupled receptor that is activated primarily by the endogenous CC chemokine ligand 2 (CCL2). Many different small-molecule antagonists have been developed to inhibit this receptor, as it is involved in a variety of diseases characterized by chronic inflammation. Unfortunately...

journal_title：Molecular pharmacology

authors： Zweemer AJ,Nederpelt I,Vrieling H,Hafith S,Doornbos ML,de Vries H,Abt J,Gross R,Stamos D,Saunders J,Smit MJ,Ijzerman AP,Heitman LH

更新日期：2013-10-01 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：:The carbonic anhydrase (CA) isozyme (IV) in microsomes is thought to have a dominant role in secretory processes. Using microsomes from bovine kidney and lung (which had the same activity), we have measured the Km and kcat for CO2 hydration and compared these numbers with those for CA I (red blood cells and gut), CA I...

journal_title：Molecular pharmacology

authors： Maren TH,Wynns GC,Wistrand PJ

更新日期：1993-10-01 00:00:00

abstract：:Neuromedin U (NmU) is a 25 amino acid peptide prominently expressed in the upper gastrointestinal (GI) tract and central nervous system. It is highly conserved throughout evolution and induces smooth muscle contraction in a variety of species. Our understanding of NmU biology has been limited because the identity of i...

journal_title：Molecular pharmacology

authors： Hedrick JA,Morse K,Shan L,Qiao X,Pang L,Wang S,Laz T,Gustafson EL,Bayne M,Monsma FJ Jr

更新日期：2000-10-01 00:00:00