Browse Items · NEOMED Bibliography Database

Inhibition of Histone H3K27 Acetylation Orchestrates Interleukin-9-Mediated and Plays an Anti-Inflammatory Role in Cisplatin-Induced Acute Kidney Injury.

Nephrotoxicity is a major side effect of cisplatin (CP)- and platinum-related chemotherapy, and inflammation contributes to disease pathogenesis. Interleukin-9 (IL-9) is a pleiotropic cytokine associated with inflammation. Here, we investigated the…

Knockdown Of Leptin A Expression Dramatically Alters Zebrafish Development

Using morpholino antisense oligonucleotide (MO) technology, we blocked leptin A or leptin receptor expression in embryonic zebrafish, and analyzed consequences of leptin A knock-down on fish development. Embryos injected with leptin A or leptin…

Testosterone Decreases 3 Beta-hydroxysteroid Dehydrogenase-isomerase Messenger Ribonucleic Acid In Cultured Mouse Leydig Cells By A Strain-specific Mechanism

We previously reported a strain-related difference in basal 3 beta-hydroxysteroid dehydrogenase-isomerase (3 beta HSD) activity in response to testosterone in cultured Leydig cells. The data suggested that the response to testosterone was androgen…

Age And Lymph Node Status In Breast Cancer: Not A Straightforward Relationship

Tags: 2009, axillary dissection, Biopsy, Journal of Clinical Oncology, Mamounas E P, metastases, Morbidity, oncology, predictors, Receptor

Role Of Urokinase Pais In The Control Of Cancer Invasion And Metastasis

Tags: 1997, adenocarcinomas, angiogenesis, Cells, degradation, Drug News & Perspectives, Evans D M, in-vitro, inhibition, migration, Pharmacology & Pharmacy, plasminogen-activator, Receptor, Sloan-Stakleff K, tumor-metastasis

Suppression Of The Invasive Capacity Of Human Breast Cancer Cells By Inhibition Of Urokinase Plasminogen Activator Via Amiloride And B428

Tags: 2000, American Surgeon, angiogenesis, Carcinoma, Evans D M, integrins, migration, Prevention, prognostic marker, proliferation, pulmonary metastases, Receptor, Sloan-Stakleff K, Surgery, tumor-cells

The Local Monoaminergic Dependency Of Spinal Ketamine

EVALUATION OF THE INTERACTIONS OF SEROTONERGIC AND ADRENERGIC-DRUGS WITH MU, DELTA, AND KAPPA OPIOID BINDING-SITES

Several serotonergic and adrenergic agents were tested for an ability to interact with mu, delta, and kappa opioid binding sites. Spiroxatrine interacted nearly equipotently with all three opioid subtypes, yielding K(i) values near 110 nM. A number…

Tamoxifen alters dopamine output through direct actions upon superfused corpus striatal tissue fragments

Tamoxifen (10 pg/ml) was infused directly into superfused striatal tissue fragments of ovariectomized rats for a 50 min period. Immediately following the termination of tamoxifen there was a significant increase in dopamine output compared with…

Stimulation of Coronary Collateral Growth by Granulocyte Stimulating Factor Role of Reactive Oxygen Species

Objective-The purpose of this study was to determine whether G-CSF promotes coronary collateral growth (CCG) and decipher the mechanism for this stimulation. Methods and Results-In a rat model of repetitive episodic myocardial ischemia (RI, 40…

Signaling pathways mediating the neuroprotective effects of sex steroids and SERMs in Parkinson's disease

Studies with the 1-methyl-4-phenyl-1,2,3,6-tetrahydropyridine (MPTP) animal model of Parkinson's disease have shown the ability of 17 beta-estradiol to protect the nigrostriatal dopaminergic system. This paper reviews the signaling pathways mediating…

Modulation of Mast Cell Proliferative and Inflammatory Responses by Leukotriene D-4 and Stem Cell Factor Signaling Interactions

Mast cells (MCs) are important effector cells in asthma and pulmonary inflammation, and their proliferation and maturation is maintained by stem cell factor (SCF) via its receptor, c-Kit. Cysteinyl leukotrienes (cys-LTs) are potent inflammatory…

On the mechanism of bile acid inhibition of rat sterol 12 alpha-hydroxylase gene (CYP8B1) transcription: roles of alpha-fetoprotein transcription factor and hepatocyte nuclear factor 4 alpha

The sterol 12alpha-hydroxylase (CYP8B1) is a key enzyme of the bile acid biosynthetic pathway. It regulates the composition of bile acids in bile, i.e. ratio between cholic acid (CA) and chenodeoxycholic acid (CDCA). In similarity with cholesterol…

Comparison of inotropic and chronotropic effects of vasoactive intestinal peptide in isolated dog atria

The positive chronotropic and inotropic effects of vasoactive intestinal peptide, VIP, were studied in an isolated canine right atrial preparation, Atria were removed, maintained in a bath, and perfused with Tyrode's solution. Contractile force and…

Correlation of menstrual cycle at time of breast cancer surgery to disease-free and overall survival

The timing of surgery during the menstrual cycle of premenopausal breast cancer patients was correlated with their disease-free survival (DFS) and overall survival (OS). The study included 150 premenopausal patients treated for breast cancer between…

Tags: 1997, Bourguet C C, Carcinoma, General & Internal Medicine, Journal Article, Kadivar T F, killer cell-activity, Mastectomy, operation, phase, premenopausal women, Prognosis, Receptor, Southern medical journal, stage, status, surgical cure, Vanek V W

Aldosterone stimulates proliferation of cardiac fibroblasts by activating Ki-RasA and MAPK1/2 signaling

Aldosterone plays a pathological role in cardiac fibrosis by directly affecting cardiac fibroblasts. Understanding of the cellular mechanisms of aldosterone action in cardiac fibroblasts, however, is rudimentary. One possibility is that aldosterone…

Changes of the responses of single sympathetic ganglionic neurones to substance P following desensitization

1 The neuropeptide substance P (SP) exerts an excitatory effect on sympathetic neurones by inhibiting a time- and voltage-dependent potassium current. During prolonged application of SP, the response desensitizes. The changes in kinetics of the SP…

An overlapping binding site in the CYP7A1 promoter allows activation of FXR to override the stimulation by LXR alpha

An overlapping binding site in the CYP7A1 promoter allows activation of FXR to override the stimulation by LXR alpha. Am J Physiol Gastrointest Liver Physiol 293: G817-G823, 2007. First published August 9, 2007; doi:10.1152/ajpgi.00209.2007.-The aim…

Characterization of a conformationally sensitive TOAC spin-labeled substance P

To probe the binding of a peptide agonist to a G-protein coupled receptor in native membranes, the spin-labeled amino acid analogue 4-amino-4-carboxy-2,2,6,6-tetramethyl-piperidino-1-oxyl (TOAC) was substituted at either position 4 or 9 within the…

alpha(2)-Macroglobulin modulates the immunoregulatory function of the lipocalin placental protein 14

Human placental protein 14 (PP14; also known as glycodelin and progesterone-associatcd endometrial protein) is an immuno-suppressive protein of the lipocalin structural superfamily. Mechanisms regulating serum PP14's inmunosuppressive activity remain…

NEUROTROPHIN EXPRESSION IN RAT HIPPOCAMPAL SLICES - A STIMULUS PARADIGM INDUCING LTP IN CA1 EVOKES INCREASES IN BDNF AND NT-3 MESSENGER-RNAS

We report that stimulation inducing long-term potentiation (LTP) in the CA1 pyramidal cell layer of the hippocampus evokes significant increases in both BDNF and NT-3 mRNAs in CA1 neurons. No changes in BDNF or NT-3 mRNA levels were seen in the…

Tags: 1992, alzheimers-disease, Bothwell M, choline-acetyltransferase activity, dopamine-beta-hydroxylase, factor family, Grover L M, Journal Article, nerve growth-factor, Neuron, neuronal death, Neurosciences & Neurology, ngf, Patterson S L, protein-kinase, Receptor, Schwartzkroin P A, selective induction, tyrosine-hydroxylase

Understanding Bile Acid Signaling in Diabetes: From Pathophysiology to Therapeutic Targets.

Diabetes and obesity have reached an epidemic status worldwide. Diabetes increases the risk for cardiovascular disease and nonalcoholic fatty liver disease. Primary bile acids are synthesized in hepatocytes and are transformed to secondary bile acids…

Endothelin-1 as a therapeutic target in autosomal dominant polycystic kidney disease

Aims: Endothelin-1 (ET-1) is associated with the pathophysiology of autosomal dominant polycystic kidney disease (ADPKD) via cyst progression. Elevated concentrations of ET-1 in ADPKD correlate with many phenotypic changes in the kidney such as renal…

Rat alpha1-macroglobulin enhances nerve growth factor-promoted neurite outgrowth, TrkA phosphorylation, and gene expression of pheochromocytoma PC12 cells.

Monoamine-activated human alpha2-macroglobulin (alpha2M) has been previously demonstrated to inhibit TrkA-, TrkB-, and TrkC-mediated signal transduction. Rat alpha1-macroglobulin (alpha1M) and alpha2M are structural homologues of human alpha2M, but…

Rat alpha(2)-macroglobulin inhibits NGF-promoted neurite outgrowth, TrK phosphorylation, and gene expression of pheochromocytoma PC12 cells.

Rat alpha-1-macroglobulin (alpha(1)M) and alpha-2-macroglobulin (alpha(2)M) are murine homologs of human alpha(2)M, and rat alpha(2)M is generally known as an acute-phase protein. Monoamine-activated forms of human alpha(2)M have been shown to…

Tags: 1999, Adrenal Gland Neoplasms/metabolism, alpha-Macroglobulins/*pharmacology, Animals, Gene Expression Regulation, Journal of neuroscience research, Koo P H, Lee P G, Neoplastic/*drug effects, Nerve Growth Factors/*antagonists & inhibitors, Neurites/*drug effects, PC12 Cells, Pheochromocytoma/metabolism, Phosphorylation, Proto-Oncogene Proteins c-jun/genetics, Rats, Receptor, Sprague-Dawley, trkA/*metabolism

Monoamine-activated alpha 2-macroglobulin binds trk receptor and inhibits nerve growth factor-stimulated trk phosphorylation and signal transduction.

Monoamine-activated alpha 2-macroglobulin (alpha 2M) has been shown to inhibit beta-nerve growth factor (NGF)-promoted neurite outgrowth and the survival of embryonic sensory and forebrain neurons, whereas normal alpha 2M has little or no such…

Tags: 1994, Adrenal Gland Neoplasms, alpha-Macroglobulins/isolation & purification/*metabolism/pharmacology, Animals, ErbB Receptors/isolation & purification/metabolism, Fibrinolysin/metabolism, Humans, Koo P H, Male, Mice, Mitogen-Activated Protein Kinase 1, Nerve Growth Factor/drug effects/isolation & purification/*metabolism, Nerve Growth Factors/*pharmacology, Neurites/drug effects/*physiology, PC12 Cells, Pheochromocytoma, Phosphorylation, Platelet-Derived Growth Factor/isolation & purification/metabolism, Protein-Serine-Threonine Kinases/metabolism, Protein-Tyrosine Kinases/metabolism, Proto-Oncogene Proteins/drug effects/isolation & purification/*metabolism, Qiu W S, Receptor, Receptor Protein-Tyrosine Kinases/drug effects/isolation & purification/*metabolism, Receptors, Serotonin/*metabolism/pharmacology, Signal Transduction/drug effects/*physiology, The Journal of biological chemistry, trkA

Inhibition of phosphorylation of TrkB and TrkC and their signal transduction by alpha2-macroglobulin.

Monoamine-activated alpha2-macroglobulin (alpha2M) was shown to reduce the dopamine concentration in corpus striatum of adult rat brains and inhibit other neuronal functions in vivo and in vitro. As brain-derived neurotrophic factor, neurotrophin-4,…

Tags: *Mitogen-Activated Protein Kinases, 1998, 3T3 Cells/chemistry/cytology/enzymology, alpha-Macroglobulins/*pharmacology, Animals, Antineoplastic Agents/pharmacology, Brain-Derived Neurotrophic Factor/pharmacology, Calcium-Calmodulin-Dependent Protein Kinases/metabolism, Cell Differentiation/drug effects, Ciliary Neurotrophic Factor, Cultured/chemistry/cytology/enzymology, Hu Y Q, Humans, Isoenzymes/metabolism, Journal of neurochemistry, Koo P H, Mice, Mitogen-Activated Protein Kinase 1/metabolism, Mitogen-Activated Protein Kinase 3, Nerve Growth Factor/*metabolism, Nerve Growth Factors/pharmacology, Neuroblastoma, Neuroprotective Agents/*metabolism, Neurotrophin 3, Phospholipase C gamma, Phosphorylation, Receptor, Receptor Protein-Tyrosine Kinases/*metabolism, Receptors, Serotonin/metabolism, Signal Transduction/drug effects/*physiology, Tretinoin/pharmacology, trkC, Tumor Cells, Type C Phospholipases/metabolism

Thermoreversible gel for delivery of activin receptor-like kinase 5 inhibitor

The purpose of this study is to investigate a thermoreversible gel using Pluronic

Tags: *Drug Delivery Systems, 2013, Animal, Animals, Benzodioxoles/*administration & dosage/pharmacokinetics/toxicity, Bhatia Deepak, Body Temperature, Delayed-Action Preparations, Disease Models, Drug Carriers/chemistry/toxicity, Fibroblasts/drug effects/metabolism, Filtering Surgery/*methods, Geldenhuys Werner, Gels, Glaucoma/*surgery, Imidazoles/*administration & dosage/pharmacokinetics/toxicity, Miladore Nicholas, Nakamura Hiroshi, Pharmaceutical development and technology, Poloxamer/chemistry/toxicity, Protein-Serine-Threonine Kinases/antagonists & inhibitors, Pyridines/*administration & dosage/pharmacokinetics/toxicity, Rabbits, Receptor, Receptors, Sutariya Vijaykumar, Temperature, Time Factors, Transforming Growth Factor beta/antagonists & inhibitors, Transforming Growth Factor-beta Type I, Viscosity, Wehrung Daniel

A class of genes in the HER2 regulon that is poised for transcription in breast cancer cell lines and expressed in human breast tumors.

HER2-positive breast cancer accounts for 25% of all cases and has a poor prognosis. Although progress has been made in understanding signal transduction, little is known of how HER2 achieves gene regulation. We performed whole genome expression…

The mechanistic basis for the disparate effects of angiotensin II on coronary collateral growth.

OBJECTIVE: We hypothesize that controversial effects of angiotensin II (Ang II) are attributable to its regulation of reactive oxygen species (ROS) and

The adenosine 2A receptor agonist GW328267C improves lung function after acute lung injury in rats.

There is a significant unmet need for treatments of patients with acute lung injury (ALI) and/or acute respiratory distress syndrome (ARDS). The primary mechanism that leads to resolution of alveolar and pulmonary edema is active vectorial Na(+) and…

Tags: 2012, Acute Lung Injury/*drug therapy/metabolism/pathology, Adenosine A2A/*chemistry, Adenosine/*analogs & derivatives/therapeutic use, American journal of physiology. Lung cellular and molecular physiology, Amiloride/pharmacology, Animals, Biological Transport, Bronchoalveolar Lavage, Cystic Fibrosis Transmembrane Conductance Regulator/metabolism, Endotoxemia/*drug therapy/metabolism/microbiology, Epithelial Sodium Channel Blockers, Epithelial Sodium Channels/metabolism, Escherichia coli, Escherichia coli Infections/drug therapy/metabolism/microbiology, Folkesson Hans G, Immunoblotting, Kuzenko Stephanie R, Lipson David A, Male, Matthay Michael A, Pneumonia/*drug therapy/metabolism/microbiology, Pulmonary Alveoli/cytology/*drug effects/metabolism, Pulmonary Edema/*drug therapy/metabolism/pathology, Rats, Receptor, Respiratory Physiological Phenomena, Simmons Mark A, Sodium Channel Blockers/pharmacology, Sprague-Dawley, Triazoles/*therapeutic use

Endothelin-mediated in vivo pressor responses following TRPV1 activation.

Transient receptor potential vanilliod 1 (TRPV1) channels have recently been postulated to play a role in the vascular complications/consequences associated with diabetes despite the fact that the mechanisms through which TRPV1 regulates vascular…

Estrogen-related receptor gamma controls hepatic CB1 receptor-mediated CYP2E1 expression and oxidative liver injury by alcohol.

BACKGROUND: The hepatic endocannabinoid system and cytochrome P450 2E1 (CYP2E1), a key enzyme causing alcohol-induced reactive oxygen species (ROS) generation, are major contributors to the pathogenesis of alcoholic liver disease. The nuclear hormone…

Tags: 2013, Alcohol-Induced Injury, Alcoholic Liver Disease, Alcoholic/genetics/*metabolism/prevention & control, Animals, Cannabinoid, CB1/*physiology, Chiang John Y L, Choi Hueng-Sik, Cytochrome P-450 CYP2E1 Inhibitors, Cytochrome P-450 CYP2E1/genetics/*metabolism, Department of Integrative Medical Sciences, Enzyme Inhibitors/pharmacology/therapeutic use, Enzymologic/drug effects/physiology, Estrogen/deficiency/genetics/*physiology, Ethanol/pharmacology, Gene Expression Profiling/methods, Gene Expression Regulation, Gene Regulation, Genetic/physiology, Gut, Inbred C57BL, Jang Hyun-Hee, Jeong Won-Il, Kim Don-Kyu, Kim Jung Ran, Kim Yong-Hoon, Knockout, Koh Minseob, Koo Seung-Hoi, Lee Chul-Ho, Liver, Liver Diseases, Liver Metabolism, Liver/metabolism, Male, Mice, NEOMED College of Medicine, Oxidation-Reduction, Oxidative Stress/physiology, Park Jinyoung, Park Seung Bum, Park Tae-Sik, Receptor, Receptors, Signal Transduction/drug effects/physiology, Tamoxifen/analogs & derivatives/pharmacology/therapeutic use, Transcription, Yun Chul-Ho

Orphan nuclear receptor oestrogen-related receptor gamma (ERRgamma) plays a key role in hepatic cannabinoid receptor type 1-mediated induction of CYP7A1 gene expression.

Bile acids are primarily synthesized from cholesterol in the liver and have important roles in dietary lipid absorption and cholesterol homoeostasis. Detailed roles of the orphan nuclear receptors regulating cholesterol 7alpha-hydroxylase (CYP7A1),…

Tags: 2015, Animals, bile acid, Bile Acids and Salts/metabolism, Cannabinoid, cannabinoid receptors, CB1/agonists/genetics/*metabolism, Cells, Chiang John Y L, Choi Hueng-Sik, Cholesterol 7-alpha-Hydroxylase/*biosynthesis/genetics, cholesterol 7alpha-hydroxylase (CYP7A1), Cultured, Cytoplasmic and Nuclear/metabolism, Department of Integrative Medical Sciences, Drug Inverse Agonism, Estrogen/genetics/*metabolism, Ethanol/pharmacology, Gene Expression, Genetic, Glycerides/pharmacology, GSK5182, HEK293 Cells, Hepatocytes/metabolism, Humans, Inbred C57BL, Jeong Won-Il, Kim Don-Kyu, Kim Seong Heon, Knockout, Lee Chul-Ho, Lee In-Kyu, Lee Ji-Min, Liver/*metabolism, Mice, NEOMED College of Medicine, oestrogen-related receptor gamma (ERRgamma), orphan nuclear receptor, Park Seung Bum, Promoter Regions, Rats, Receptor, Receptors, small heterodimer partner (SHP), Sprague-Dawley, The Biochemical journal, Transcription, Zhang Yaochen

Glutamate and metabotropic glutamate receptors associated with innervation of the uterine cervix during pregnancy: receptor antagonism inhibits c-Fos expression in rat lumbosacral spinal cord at parturition.

Dorsal root ganglia (DRG) neurons connect the spinal cord and uterine cervix, and are activated at parturition with subsequent stimulation of secondary neurons in the spinal dorsal horn and autonomic areas. Neuropeptide neurotransmitters and…

Tags: 2007, Animals, Cervix Uteri/*innervation, Department of Anatomy & Neurobiology, Excitatory Amino Acid Antagonists/pharmacology, Female, Ganglia, Gene Expression Regulation/drug effects/*physiology, Ghosh Chaitali, Glutamates/*metabolism, Hafemeister Jen, Journal of neuroscience research, Lumbosacral Region, Messenger/biosynthesis, Metabotropic Glutamate 5, Metabotropic Glutamate/*metabolism, Miller Kenneth E, NEOMED College of Medicine, Neurons/drug effects, Oncogene Proteins v-fos/metabolism, Papka Raymond E, Parturition/*metabolism, Pregnancy/*metabolism, Pyridines/pharmacology, Rats, Receptor, Receptors, Reverse Transcriptase Polymerase Chain Reaction/methods, RNA, Spinal Cord/drug effects/*physiology, Spinal/cytology, Sprague-Dawley, Storey-Workley Megan, Usip Sharon, Vesicular Glutamate Transport Protein 1/metabolism

Transgenic Expression of Osteoactivin/gpnmb Enhances Bone Formation In Vivo and Osteoprogenitor Differentiation Ex Vivo.

Initial identification of osteoactivin (OA)/glycoprotein non-melanoma clone B (gpnmb) was demonstrated in an osteopetrotic rat model, where OA expression was increased threefold in mutant bones, compared to normal. OA mRNA and protein expression…

Bile acids activate fibroblast growth factor 19 signaling in human hepatocytes to inhibit cholesterol 7alpha-hydroxylase gene expression.

UNLABELLED: Mouse fibroblast growth factor 15 (FGF15) and human ortholog FGF19 have been identified as the bile acid-induced intestinal factors that mediate bile acid feedback inhibition of cholesterol 7alpha-hydroxylase gene (C YP7A1) transcription…

Tags: 2009, Butadienes/pharmacology, Carcinoma, Cell Line, Chenodeoxycholic Acid/*pharmacology, Chiang John Y L, Cholesterol 7-alpha-Hydroxylase/*biosynthesis, Cytoplasmic and Nuclear/metabolism/physiology, Department of Integrative Medical Sciences, DNA-Binding Proteins/metabolism, Fibroblast Growth Factor, Fibroblast Growth Factors/drug effects/*physiology, Gene Expression/drug effects, Hepatocellular/metabolism, Hepatocytes/metabolism, Hepatology (Baltimore, Md.), Humans, Isoxazoles/pharmacology, Li Tiangang, Mitogen-Activated Protein Kinase 1/metabolism, Mitogen-Activated Protein Kinase 3/metabolism, NEOMED College of Medicine, Nitriles/pharmacology, Owsley Erika, Receptor, Receptors, Signal Transduction/drug effects, Song Kwang-Hoon, Strom Stephen, Transcription Factors/metabolism, Tumor, Type 4/antagonists & inhibitors

Age- and site-specific decline in insulin-like growth factor-I receptor expression is correlated with differential growth plate activity in the mouse hindlimb.

The proximal and distal growth plates of the principal long bones do not contribute equally to longitudinal growth. Most forelimb elongation occurs at the shoulder and wrist, while most hindlimb growth occurs at the knee. This study examined whether…

Tags: 2007, Age Factors, Anatomical record (Hoboken, N.J. : 2007), Animals, Biological Evolution, Growth Plate/*metabolism/physiology, Hindlimb/*growth & development/metabolism, IGF Type 1/*metabolism, Inbred C57BL, King Donna, Lovejoy C Owen, Mice, Proliferating Cell Nuclear Antigen/metabolism, Receptor, Serrat Maria A

Browse Items (38 total)