GPCR/G Protein
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Mglur5 Modulation As a Treatment for Parkinson's Disease
mGluR5 modulation as a treatment for Parkinson’s disease Kyle Farmer A thesis submitted to the Faculty of Graduate & Postdoctoral Affairs in partial fulfillment of requirements of the degree of Doctor of Philosophy in Neuroscience Carleton University Ottawa, ON Copyright © 2018 – Kyle Farmer ii Space Abstract Parkinson’s disease is an age related neurodegenerative disease. Current treatments do not reverse the degenerative course; rather they merely manage symptom severity. As such there is an urgent need to develop novel neuroprotective therapeutics. There is an additional need to stimulate and promote inherent neuro-recovery processes. Such processes could maximize the utilization of the existing dopamine neurons, and/or recruit alternate neuronal pathways to promote recovery. This thesis investigates the therapeutic potential of the mGluR5 negative allosteric modulator CTEP in a 6-hydroxydopamine mouse model of Parkinson’s disease. We found that CTEP caused a modest reduction in the parkinsonian phenotype after only 1 week of treatment. When administered for 12 weeks, CTEP was able to completely reverse any parkinsonian behaviours and resulted in full dopaminergic striatal terminal re-innervation. Furthermore, restoration of the striatal terminals resulted in normalization of hyperactive neurons in both the striatum and the motor cortex. The beneficial effects within the striatum iii were associated with an increase in activation of mTOR and p70s6K activity. Accordingly, the beneficial effects of CTEP can be blocked if co-administered with the mTOR complex 1 inhibitor, rapamycin. In contrast, CTEP had differential effects in the motor cortex, promoting ERK1/2 and CaMKIIα instead of mTOR. Together these data suggest that modulating mGluR5 with CTEP may have clinical significance in treating Parkinson’s disease. -
Multifaceted Physiological Roles of Adiponectin in Inflammation And
International Journal of Molecular Sciences Review Multifaceted Physiological Roles of Adiponectin in Inflammation and Diseases Hyung Muk Choi 1, Hari Madhuri Doss 1,2 and Kyoung Soo Kim 1,2,* 1 Department of Clinical Pharmacology and Therapeutics, Kyung Hee University School of Medicine, Seoul 02447, Korea; [email protected] (H.M.C.); [email protected] (H.M.D.) 2 East-West Bone & Joint Disease Research Institute, Kyung Hee University Hospital at Gangdong, Gandong-gu, Seoul 02447, Korea * Correspondence: [email protected]; Tel.: +82-2-961-9619 Received: 3 January 2020; Accepted: 10 February 2020; Published: 12 February 2020 Abstract: Adiponectin is the richest adipokine in human plasma, and it is mainly secreted from white adipose tissue. Adiponectin circulates in blood as high-molecular, middle-molecular, and low-molecular weight isoforms. Numerous studies have demonstrated its insulin-sensitizing, anti-atherogenic, and anti-inflammatory effects. Additionally, decreased serum levels of adiponectin is associated with chronic inflammation of metabolic disorders including Type 2 diabetes, obesity, and atherosclerosis. However, recent studies showed that adiponectin could have pro-inflammatory roles in patients with autoimmune diseases. In particular, its high serum level was positively associated with inflammation severity and pathological progression in rheumatoid arthritis, chronic kidney disease, and inflammatory bowel disease. Thus, adiponectin seems to have both pro-inflammatory and anti-inflammatory effects. This indirectly indicates that adiponectin has different physiological roles according to an isoform and effector tissue. Knowledge on the specific functions of isoforms would help develop potential anti-inflammatory therapeutics to target specific adiponectin isoforms against metabolic disorders and autoimmune diseases. -
Beyond Monoamines Towards the Development of Novel Antidepressants Oltre Le Monoamine Al Fine Di Sviluppare Nuovi Farmaci Antidepressivi
Original article • Articolo originale Beyond monoamines towards the development of novel antidepressants Oltre le monoamine al fine di sviluppare nuovi farmaci antidepressivi M. Fornaro1,2 1 Department of “Scienze della Formazione”, University of Catania, Italy; 2 Department of Psychiatry, Veteran Affairs (VA) Hospital, University of California (UCSD), La Hoya, San Diego, CA, USA Summary ated giving priority to RCTs and meta-analyses. At present, the pharmacological management of depression appears is Objective characterized by a wide variety of different augmentation or Herein, a concise review is presented on the current and most switching approaches (Fig. 1). Nonetheless, response rates promising antidepressant pharmacological agents for manage- remain substantially unsatisfactory, thus prompting for the ment of depression. development of novel agents with different mechanisms of action. Materials and methods A PubMed search (1966 - February 2012) was performed using Conclusions the following keywords or their combination: “depression”; Shifting the interest for novel antidepressant drugs beyond the “major depressive disorder”: “antidepressants”; “novel antide- monoaminergic modulation represents (Tables I-III) an intriguing pressant targets”; “monoamine”; “novel antidepressants”. Ad- opportunity to enhance response rates of depression, although ditional literature sources, including most authoritative and up- other issues, including revision of current nosological bounda- dated edited books or pamphlets were examined accordingly. -
(12) Patent Application Publication (10) Pub. No.: US 2010/0221245 A1 Kunin (43) Pub
US 2010O221245A1 (19) United States (12) Patent Application Publication (10) Pub. No.: US 2010/0221245 A1 Kunin (43) Pub. Date: Sep. 2, 2010 (54) TOPICAL SKIN CARE COMPOSITION Publication Classification (51) Int. Cl. (76) Inventor: Audrey Kunin, Mission Hills, KS A 6LX 39/395 (2006.01) (US) A6II 3L/235 (2006.01) A638/16 (2006.01) Correspondence Address: (52) U.S. Cl. ......................... 424/133.1: 514/533: 514/12 HUSCH BLACKWELL SANDERS LLP (57) ABSTRACT 4801 Main Street, Suite 1000 - KANSAS CITY, MO 64112 (US) The present invention is directed to a topical skin care com position. The composition has the unique ability to treat acne without drying out the user's skin. In particular, the compo (21) Appl. No.: 12/395,251 sition includes a base, an antibacterial agent, at least one anti-inflammatory agent, and at least one antioxidant. The (22) Filed: Feb. 27, 2009 antibacterial agent may be benzoyl peroxide. US 2010/0221 245 A1 Sep. 2, 2010 TOPCAL SKIN CARE COMPOSITION stay of acne treatment since the 1950s. Skin irritation is the most common side effect of benzoyl peroxide and other anti BACKGROUND OF THE INVENTION biotic usage. Some treatments can be severe and can leave the 0001. The present invention generally relates to composi user's skin excessively dry. Excessive use of some acne prod tions and methods for producing topical skin care. Acne Vul ucts may cause redness, dryness of the face, and can actually garis, or acne, is a common skin disease that is prevalent in lead to more acne. Therefore, it would be beneficial to provide teenagers and young adults. -
Metabotropic Glutamate Receptors
mGluR Metabotropic glutamate receptors mGluR (metabotropic glutamate receptor) is a type of glutamate receptor that are active through an indirect metabotropic process. They are members of thegroup C family of G-protein-coupled receptors, or GPCRs. Like all glutamate receptors, mGluRs bind with glutamate, an amino acid that functions as an excitatoryneurotransmitter. The mGluRs perform a variety of functions in the central and peripheral nervous systems: mGluRs are involved in learning, memory, anxiety, and the perception of pain. mGluRs are found in pre- and postsynaptic neurons in synapses of the hippocampus, cerebellum, and the cerebral cortex, as well as other parts of the brain and in peripheral tissues. Eight different types of mGluRs, labeled mGluR1 to mGluR8, are divided into groups I, II, and III. Receptor types are grouped based on receptor structure and physiological activity. www.MedChemExpress.com 1 mGluR Agonists, Antagonists, Inhibitors, Modulators & Activators (-)-Camphoric acid (1R,2S)-VU0155041 Cat. No.: HY-122808 Cat. No.: HY-14417A (-)-Camphoric acid is the less active enantiomer (1R,2S)-VU0155041, Cis regioisomer of VU0155041, is of Camphoric acid. Camphoric acid stimulates a partial mGluR4 agonist with an EC50 of 2.35 osteoblast differentiation and induces μM. glutamate receptor expression. Camphoric acid also significantly induced the activation of NF-κB and AP-1. Purity: ≥98.0% Purity: ≥98.0% Clinical Data: No Development Reported Clinical Data: No Development Reported Size: 10 mM × 1 mL, 100 mg Size: 10 mM × 1 mL, 5 mg, 10 mg, 25 mg (2R,4R)-APDC (R)-ADX-47273 Cat. No.: HY-102091 Cat. No.: HY-13058B (2R,4R)-APDC is a selective group II metabotropic (R)-ADX-47273 is a potent mGluR5 positive glutamate receptors (mGluRs) agonist. -
Adiporon, an Orally Active, Synthetic Agonist of Adipor1 and Adipor2 Receptors Has Gastroprotective Effect in Experimentally Induced Gastric Ulcers in Mice
molecules Article AdipoRon, an Orally Active, Synthetic Agonist of AdipoR1 and AdipoR2 Receptors Has Gastroprotective Effect in Experimentally Induced Gastric Ulcers in Mice Hubert Zatorski 1,2, Maciej Salaga 1 , Marta Zieli ´nska 1, Kinga Majchrzak 1, Agata Binienda 1 , Radzisław Kordek 3, Ewa Małecka-Panas 2 and Jakub Fichna 1,4,* 1 Department of Biochemistry, Medical University of Lodz, 92-215 Lodz, Poland; [email protected] (H.Z.); [email protected] (M.S.); [email protected] (M.Z.); [email protected] (K.M.); [email protected] (A.B.) 2 Department of Digestive Tract Diseases, Medical University of Lodz, 93-281 Lodz, Poland; [email protected] 3 Department of Pathology, Medical University of Lodz, 92-215 Lodz, Poland; [email protected] 4 Department of Biochemistry, Faculty of Medicine, Medical University of Lodz, Mazowiecka 6/8, 92-215 Lodz, Poland * Correspondence: jakub.fi[email protected]; Tel.: +48-42-272-57-07 Citation: Zatorski, H.; Salaga, M.; Abstract: Introduction: Adiponectin is a hormone secreted by adipocytes, which exhibits insulin- Zieli´nska,M.; Majchrzak, K.; sensitizing and anti-inflammatory properties and acts through adiponectin receptors: AdipoR1 and Binienda, A.; Kordek, R.; AdipoR2. The aim of the study was to evaluate whether activation of adiponectin receptors AdipoR1 Małecka-Panas, E.; Fichna, J. and AdipoR2 with an orally active agonist AdipoRon has gastroprotective effect and to investigate AdipoRon, an Orally Active, the possible underlying mechanism. Methods: We used two well-established mouse models of Synthetic Agonist of AdipoR1 and gastric ulcer (GU) induced by oral administration of EtOH (80% solution in water) or diclofenac AdipoR2 Receptors Has (30 mg/kg, p.o.). -
NINDS Custom Collection II
ACACETIN ACEBUTOLOL HYDROCHLORIDE ACECLIDINE HYDROCHLORIDE ACEMETACIN ACETAMINOPHEN ACETAMINOSALOL ACETANILIDE ACETARSOL ACETAZOLAMIDE ACETOHYDROXAMIC ACID ACETRIAZOIC ACID ACETYL TYROSINE ETHYL ESTER ACETYLCARNITINE ACETYLCHOLINE ACETYLCYSTEINE ACETYLGLUCOSAMINE ACETYLGLUTAMIC ACID ACETYL-L-LEUCINE ACETYLPHENYLALANINE ACETYLSEROTONIN ACETYLTRYPTOPHAN ACEXAMIC ACID ACIVICIN ACLACINOMYCIN A1 ACONITINE ACRIFLAVINIUM HYDROCHLORIDE ACRISORCIN ACTINONIN ACYCLOVIR ADENOSINE PHOSPHATE ADENOSINE ADRENALINE BITARTRATE AESCULIN AJMALINE AKLAVINE HYDROCHLORIDE ALANYL-dl-LEUCINE ALANYL-dl-PHENYLALANINE ALAPROCLATE ALBENDAZOLE ALBUTEROL ALEXIDINE HYDROCHLORIDE ALLANTOIN ALLOPURINOL ALMOTRIPTAN ALOIN ALPRENOLOL ALTRETAMINE ALVERINE CITRATE AMANTADINE HYDROCHLORIDE AMBROXOL HYDROCHLORIDE AMCINONIDE AMIKACIN SULFATE AMILORIDE HYDROCHLORIDE 3-AMINOBENZAMIDE gamma-AMINOBUTYRIC ACID AMINOCAPROIC ACID N- (2-AMINOETHYL)-4-CHLOROBENZAMIDE (RO-16-6491) AMINOGLUTETHIMIDE AMINOHIPPURIC ACID AMINOHYDROXYBUTYRIC ACID AMINOLEVULINIC ACID HYDROCHLORIDE AMINOPHENAZONE 3-AMINOPROPANESULPHONIC ACID AMINOPYRIDINE 9-AMINO-1,2,3,4-TETRAHYDROACRIDINE HYDROCHLORIDE AMINOTHIAZOLE AMIODARONE HYDROCHLORIDE AMIPRILOSE AMITRIPTYLINE HYDROCHLORIDE AMLODIPINE BESYLATE AMODIAQUINE DIHYDROCHLORIDE AMOXEPINE AMOXICILLIN AMPICILLIN SODIUM AMPROLIUM AMRINONE AMYGDALIN ANABASAMINE HYDROCHLORIDE ANABASINE HYDROCHLORIDE ANCITABINE HYDROCHLORIDE ANDROSTERONE SODIUM SULFATE ANIRACETAM ANISINDIONE ANISODAMINE ANISOMYCIN ANTAZOLINE PHOSPHATE ANTHRALIN ANTIMYCIN A (A1 shown) ANTIPYRINE APHYLLIC -
Classification Decisions Taken by the Harmonized System Committee from the 47Th to 60Th Sessions (2011
CLASSIFICATION DECISIONS TAKEN BY THE HARMONIZED SYSTEM COMMITTEE FROM THE 47TH TO 60TH SESSIONS (2011 - 2018) WORLD CUSTOMS ORGANIZATION Rue du Marché 30 B-1210 Brussels Belgium November 2011 Copyright © 2011 World Customs Organization. All rights reserved. Requests and inquiries concerning translation, reproduction and adaptation rights should be addressed to [email protected]. D/2011/0448/25 The following list contains the classification decisions (other than those subject to a reservation) taken by the Harmonized System Committee ( 47th Session – March 2011) on specific products, together with their related Harmonized System code numbers and, in certain cases, the classification rationale. Advice Parties seeking to import or export merchandise covered by a decision are advised to verify the implementation of the decision by the importing or exporting country, as the case may be. HS codes Classification No Product description Classification considered rationale 1. Preparation, in the form of a powder, consisting of 92 % sugar, 6 % 2106.90 GRIs 1 and 6 black currant powder, anticaking agent, citric acid and black currant flavouring, put up for retail sale in 32-gram sachets, intended to be consumed as a beverage after mixing with hot water. 2. Vanutide cridificar (INN List 100). 3002.20 3. Certain INN products. Chapters 28, 29 (See “INN List 101” at the end of this publication.) and 30 4. Certain INN products. Chapters 13, 29 (See “INN List 102” at the end of this publication.) and 30 5. Certain INN products. Chapters 28, 29, (See “INN List 103” at the end of this publication.) 30, 35 and 39 6. Re-classification of INN products. -
Supplementary Tables, Figures and Other Documents
Clinical Relevance of a 16-Gene Pharmacogenetic Panel Test for Medication Management in a Cohort of 135 Patients David Niedrig1,2, Ali Rahmany1,3, Kai Heib4, Karl-Dietrich Hatz4, Katja Ludin5, Andrea M. Burden3, Markus Béchir6, Andreas Serra7, Stefan Russmann1,3,7,* 1 drugsafety.ch; Zurich, Switzerland 2 Hospital Pharmacy, Clinic Hirslanden Zurich; Zurich Switzerland 3 Swiss Federal Institute of Technology Zurich (ETHZ); Zurich, Switzerland 4 INTLAB AG; Uetikon am See, Switzerland 5 Labor Risch, Molecular Genetics; Berne, Switzerland 6 Center for Internal Medicine, Clinic Hirslanden Aarau; Aarau, Switzerland 7 Institute of Internal Medicine and Nephrology, Clinic Hirslanden Zurich; Zurich, Switzerland * Correspondence: [email protected]; Tel.: +41 (0)44 221 1003 Supplementary Tables, Figures and Other Documents Figure S1: Example of credit-card sized pharmacogenomic profile issued to patients 1 Table S2: SNPs analyzed by the 16-gene panel test Gene Allele rs number ABCB1 Haplotypes 1236-2677- rs1045642 ABCB1 3435 rs1128503 ABCB1 rs2032582 COMT Haplotypes 6269-4633- rs4633 COMT 4818-4680 rs4680 COMT rs4818 COMT rs6269 CYP1A2 *1C rs2069514 CYP1A2 *1F rs762551 CYP1A2 *1K rs12720461 CYP1A2 *7 rs56107638 CYP1A2 *11 rs72547513 CYP2B6 *6 rs3745274 CYP2B6 *18 rs28399499 CYP2C19 *2 rs4244285 CYP2C19 *3 rs4986893 CYP2C19 *4 rs28399504 CYP2C19 *5 rs56337013 CYP2C19 *6 rs72552267 CYP2C19 *7 rs72558186 CYP2C19 *8 rs41291556 CYP2C19 *17 rs12248560 CYP2C9 *2 rs1799853 CYP2C9 *3 rs1057910 CYP2C9 *4 rs56165452 CYP2C9 *5 rs28371686 CYP2C9 *6 rs9332131 CYP2C9 -
PHARMACEUTICAL APPENDIX to the TARIFF SCHEDULE 2 Table 1
Harmonized Tariff Schedule of the United States (2020) Revision 19 Annotated for Statistical Reporting Purposes PHARMACEUTICAL APPENDIX TO THE HARMONIZED TARIFF SCHEDULE Harmonized Tariff Schedule of the United States (2020) Revision 19 Annotated for Statistical Reporting Purposes PHARMACEUTICAL APPENDIX TO THE TARIFF SCHEDULE 2 Table 1. This table enumerates products described by International Non-proprietary Names INN which shall be entered free of duty under general note 13 to the tariff schedule. The Chemical Abstracts Service CAS registry numbers also set forth in this table are included to assist in the identification of the products concerned. For purposes of the tariff schedule, any references to a product enumerated in this table includes such product by whatever name known. -
Poster Session III, December 6, 2017
Neuropsychopharmacology (2017) 42, S476–S652 © 2017 American College of Neuropsychopharmacology. All rights reserved 0893-133X/17 www.neuropsychopharmacology.org Poster Session III a high-resolution research tomograph (HRRT), and struc- Palm Springs, California, December 3–7, 2017 tural (T1) MRI using a 3-Tesla scanner. PET data analyses were carried out using the validated 2-tissue compartment Sponsorship Statement: Publication of this supplement is model to determine the total volume of distribution (VT) of sponsored by the ACNP. [18F]FEPPA. Individual contributor disclosures may be found within the Results: Results show significant inverse associations (con- abstracts. Part 1: All Financial Involvement with a pharma- trolling for rs6971 genotype) between neuroinflammation ceutical or biotechnology company, a company providing (VTs) and cortical thickness in the right medial prefrontal clinical assessment, scientific, or medical products or compa- cortex [r = -.562, p = .029] and the left dorsolateral nies doing business with or proposing to do business with prefrontal cortex [r = -.629, p = .012](p values are not ACNP over past 2 years (Calendar Years 2014–Present); Part 2: corrected for multiple comparisons). No significant associa- Income Sources & Equity of $10,000 per year or greater tions were found with surface area. (Calendar Years 2014 - Present): List those financial relation- Conclusions: These results, while preliminary, suggest links ships which are listed in part one and have a value greater than between the microglial activation/neuroinflammation and $10,000 per year, OR financial holdings that are listed in part cortical thickness in the dorsolateral prefrontal cortex and one and have a value of $10,000 or greater as of the date of medial prefrontal cortex in AD patients. -
Effect of Atropine on Denervated Rabbit Ear Blood Vessels
http://www.paper.edu.cn Effect of Atropine on Denervated Rabbit Ear Blood Vessels *Shu-Qin Liu, *Wei-Jin Zang, *Zeng-Li Li, *Xiao-Jiang Yu, and †Bao-Ping Li similar to those of atropine and scopolamine. Henbane drugs Abstract: Surgical denervation of rabbit ear blood vessel beds was might exert multiple advantages in shock patients, but the va- combined with the isolated perfused rabbit ear technique to investi- sodilator effect is undoubtedly the main mechanism. Although gate the mechanism of atropine’s vasodilator action. Intramuscular many studies have been done throughout the world, the mecha- injection of atropine 0.2 mg/kg dilated the denervated blood vessels in the rabbit ear like innervated ones in vivo. Atropine at the maximal nisms of henbane drugs’ vasodilator action remain unclear. concentration (C )of3×10−6 to3×10−4 M did not increase ef- Atropine usually activates the central nervous system at max 8,9 fluent flow of the isolated perfused denervated rabbit ear under con- high doses. Scopolamine, in general, inhibits the central ner- −6 10–13 stant perfusion pressure, but chlorpromazine at a Cmax of 10 M and vous system at any dose. Anisodine slightly inhibits the acetylcholine (ACh) at 2.5 × 10−7 M significantly increased it and central nervous system compared with scopolamine.12,13 An- noradrenaline (NA) at 10−7 M significantly decreased it. Atropine at isodamine is so difficult to pass through the blood–brain bar- −7 −6 Cmax of3×10 M did not affect, but at3×10 M it abolished the rier that it might neither activate nor inhibit the central nervous −7 increase of the effluent flow induced by ACh 2.5 × 10 M.