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Nitrate Prodrugs Able to Release Nitric Oxide in a Controlled and Selective
Europäisches Patentamt *EP001336602A1* (19) European Patent Office Office européen des brevets (11) EP 1 336 602 A1 (12) EUROPEAN PATENT APPLICATION (43) Date of publication: (51) Int Cl.7: C07C 205/00, A61K 31/00 20.08.2003 Bulletin 2003/34 (21) Application number: 02425075.5 (22) Date of filing: 13.02.2002 (84) Designated Contracting States: (71) Applicant: Scaramuzzino, Giovanni AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU 20052 Monza (Milano) (IT) MC NL PT SE TR Designated Extension States: (72) Inventor: Scaramuzzino, Giovanni AL LT LV MK RO SI 20052 Monza (Milano) (IT) (54) Nitrate prodrugs able to release nitric oxide in a controlled and selective way and their use for prevention and treatment of inflammatory, ischemic and proliferative diseases (57) New pharmaceutical compounds of general effects and for this reason they are useful for the prep- formula (I): F-(X)q where q is an integer from 1 to 5, pref- aration of medicines for prevention and treatment of in- erably 1; -F is chosen among drugs described in the text, flammatory, ischemic, degenerative and proliferative -X is chosen among 4 groups -M, -T, -V and -Y as de- diseases of musculoskeletal, tegumental, respiratory, scribed in the text. gastrointestinal, genito-urinary and central nervous sys- The compounds of general formula (I) are nitrate tems. prodrugs which can release nitric oxide in vivo in a con- trolled and selective way and without hypotensive side EP 1 336 602 A1 Printed by Jouve, 75001 PARIS (FR) EP 1 336 602 A1 Description [0001] The present invention relates to new nitrate prodrugs which can release nitric oxide in vivo in a controlled and selective way and without the side effects typical of nitrate vasodilators drugs. -
GABA Receptors
D Reviews • BIOTREND Reviews • BIOTREND Reviews • BIOTREND Reviews • BIOTREND Reviews Review No.7 / 1-2011 GABA receptors Wolfgang Froestl , CNS & Chemistry Expert, AC Immune SA, PSE Building B - EPFL, CH-1015 Lausanne, Phone: +41 21 693 91 43, FAX: +41 21 693 91 20, E-mail: [email protected] GABA Activation of the GABA A receptor leads to an influx of chloride GABA ( -aminobutyric acid; Figure 1) is the most important and ions and to a hyperpolarization of the membrane. 16 subunits with γ most abundant inhibitory neurotransmitter in the mammalian molecular weights between 50 and 65 kD have been identified brain 1,2 , where it was first discovered in 1950 3-5 . It is a small achiral so far, 6 subunits, 3 subunits, 3 subunits, and the , , α β γ δ ε θ molecule with molecular weight of 103 g/mol and high water solu - and subunits 8,9 . π bility. At 25°C one gram of water can dissolve 1.3 grams of GABA. 2 Such a hydrophilic molecule (log P = -2.13, PSA = 63.3 Å ) cannot In the meantime all GABA A receptor binding sites have been eluci - cross the blood brain barrier. It is produced in the brain by decarb- dated in great detail. The GABA site is located at the interface oxylation of L-glutamic acid by the enzyme glutamic acid decarb- between and subunits. Benzodiazepines interact with subunit α β oxylase (GAD, EC 4.1.1.15). It is a neutral amino acid with pK = combinations ( ) ( ) , which is the most abundant combi - 1 α1 2 β2 2 γ2 4.23 and pK = 10.43. -
Diapositiva 1
Characterization of the 5-HT7 receptor as a new therapeutic target for the treatment of pain Àlex Brenchat Barberà ADVERTIMENT. La consulta d’aquesta tesi queda condicionada a l’acceptació de les següents condicions d'ús: La difusió d’aquesta tesi per mitjà del servei TDX (www.tdx.cat) ha estat autoritzada pels titulars dels drets de propietat intel·lectual únicament per a usos privats emmarcats en activitats d’investigació i docència. No s’autoritza la seva reproducció amb finalitats de lucre ni la seva difusió i posada a disposició des d’un lloc aliè al servei TDX. No s’autoritza la presentació del seu contingut en una finestra o marc aliè a TDX (framing). Aquesta reserva de drets afecta tant al resum de presentació de la tesi com als seus continguts. En la utilització o cita de parts de la tesi és obligat indicar el nom de la persona autora. ADVERTENCIA. La consulta de esta tesis queda condicionada a la aceptación de las siguientes condiciones de uso: La difusión de esta tesis por medio del servicio TDR (www.tdx.cat) ha sido autorizada por los titulares de los derechos de propiedad intelectual únicamente para usos privados enmarcados en actividades de investigación y docencia. No se autoriza su reproducción con finalidades de lucro ni su difusión y puesta a disposición desde un sitio ajeno al servicio TDR. No se autoriza la presentación de su contenido en una ventana o marco ajeno a TDR (framing). Esta reserva de derechos afecta tanto al resumen de presentación de la tesis como a sus contenidos. -
The Use of Stems in the Selection of International Nonproprietary Names (INN) for Pharmaceutical Substances
WHO/PSM/QSM/2006.3 The use of stems in the selection of International Nonproprietary Names (INN) for pharmaceutical substances 2006 Programme on International Nonproprietary Names (INN) Quality Assurance and Safety: Medicines Medicines Policy and Standards The use of stems in the selection of International Nonproprietary Names (INN) for pharmaceutical substances FORMER DOCUMENT NUMBER: WHO/PHARM S/NOM 15 © World Health Organization 2006 All rights reserved. Publications of the World Health Organization can be obtained from WHO Press, World Health Organization, 20 Avenue Appia, 1211 Geneva 27, Switzerland (tel.: +41 22 791 3264; fax: +41 22 791 4857; e-mail: [email protected]). Requests for permission to reproduce or translate WHO publications – whether for sale or for noncommercial distribution – should be addressed to WHO Press, at the above address (fax: +41 22 791 4806; e-mail: [email protected]). The designations employed and the presentation of the material in this publication do not imply the expression of any opinion whatsoever on the part of the World Health Organization concerning the legal status of any country, territory, city or area or of its authorities, or concerning the delimitation of its frontiers or boundaries. Dotted lines on maps represent approximate border lines for which there may not yet be full agreement. The mention of specific companies or of certain manufacturers’ products does not imply that they are endorsed or recommended by the World Health Organization in preference to others of a similar nature that are not mentioned. Errors and omissions excepted, the names of proprietary products are distinguished by initial capital letters. -
Cardiac Glycosides Provide Neuroprotection Against Ischemic Stroke: Discovery by a Brain Slice-Based Compound Screening Platform
Cardiac glycosides provide neuroprotection against ischemic stroke: Discovery by a brain slice-based compound screening platform James K. T. Wang*†, Stuart Portbury*‡, Mary Beth Thomas*§, Shawn Barney*, Daniel J. Ricca*, Dexter L. Morris*¶, David S. Warnerʈ, and Donald C. Lo*,**†† *Cogent Neuroscience, Inc., Durham, NC 27704; ʈMultidisciplinary Neuroprotection Laboratories and Department of Anesthesiology, Duke University Medical Center, Durham, NC 27710; and **Center for Drug Discovery and Department of Neurobiology, Duke University Medical Center, Durham, NC 27704 Edited by Charles F. Stevens, The Salk Institute for Biological Studies, La Jolla, CA, and approved May 17, 2006 (received for review February 3, 2006) We report here the results of a chemical genetic screen using small intrinsically problematic for a number of reasons, including inher- molecules with known pharmacologies coupled with a cortical ent limitations on therapeutic time window and clinically limiting brain slice-based model for ischemic stroke. We identified a small- side-effect profiles. Consequently, much attention has been focused molecule compound not previously appreciated to have neuropro- in recent years on using genomic, proteomic, and other systems tective action in ischemic stroke, the cardiac glycoside neriifolin, biology approaches in identifying new drug target candidates for and demonstrated that its properties in the brain slice assay stroke drug intervention (see review in ref. 5). included delayed therapeutic potential exceeding 6 h. Neriifolin is In this context we developed a tissue-based, high-content assay structurally related to the digitalis class of cardiac glycosides, and model for ischemic stroke based on biolistic transfection of visual ؉ ؉ its putative target is the Na ͞K -ATPase. -
Screening of Clinically Approved and Investigation
Screening of Clinically Approved and Investigation Drugs as Potential Inhibitors of SARS-CoV-2 Main Protease and Spike Receptor- Binding Domain Bound with ACE2 COVID19 Target Proteins: A Virtual Drug Repurposing Study Serdar Durdagi1,*, Busecan Aksoydan1,2, Berna Dogan1, Kader Sahin1, Aida Shahraki1,3, Necla Birgul-Iyison3 1Computational Biology and Molecular Simulations Laboratory, Department of Biophysics, School of Medicine, Bahcesehir University, Istanbul, Turkey 2Neuroscience Program, Graduate School of Health Sciences, Bahçeşehir University, Istanbul, Turkey 3Department of Molecular Biology and Genetics, Bogazici University, Istanbul, Turkey Abstract There is an urgent need for new drugs against COVID-19. Since designing a new drug and testing its pharmacokinetics and pharmacodynamics properties may take years, here we used a physics-driven high throughput virtual screening drug re-purposing approach to identify new compounds against COVID- 19. As the molecules considered in repurposing studies passed through several stages and have well- defined profiles, they would not require prolonged pre-clinical studies and hence, they would be excellent candidates in the cases of disease emergencies or outbreaks. While the Spike Protein is the key for the virus to enter the cell through the interaction with ACE2, enzymes such as main protease are crucial for the life cycle of the virus. These proteins are the most attractive targets for the development of new drugs against COVID-19 due to their pivotal roles in the fusion, replication and transcription of the virus. We used 7922 FDA approved small molecule drugs as well as compounds in clinical investigation from NIH Chemical Genomics Center (NCGC) Pharmaceutical Collection (NPC) database in our drug repurposing study. -
Genetic Risk Prediction and Neurobiological Understanding of Alcoholism
OPEN Citation: Transl Psychiatry (2014) 4, e391; doi:10.1038/tp.2014.29 © 2014 Macmillan Publishers Limited All rights reserved 2158-3188/14 www.nature.com/tp ORIGINAL ARTICLE Genetic risk prediction and neurobiological understanding of alcoholism DF Levey1, H Le-Niculescu1, J Frank2, M Ayalew1, N Jain1, B Kirlin1, R Learman1, E Winiger1, Z Rodd1, A Shekhar1, N Schork3, F Kiefe4, N Wodarz5, B Müller-Myhsok6, N Dahmen7, GESGA Consortium, M Nöthen8, R Sherva9, L Farrer9, AH Smith10, HR Kranzler11, M Rietschel2, J Gelernter10 and AB Niculescu1,12 We have used a translational Convergent Functional Genomics (CFG) approach to discover genes involved in alcoholism, by gene-level integration of genome-wide association study (GWAS) data from a German alcohol dependence cohort with other genetic and gene expression data, from human and animal model studies, similar to our previous work in bipolar disorder and schizophrenia. A panel of all the nominally significant P-value single-nucleotide length polymorphisms (SNPs) in the top candidate genes discovered by CFG (n = 135 genes, 713 SNPs) was used to generate a genetic risk prediction score (GRPS), which showed a trend towards significance (P = 0.053) in separating alcohol dependent individuals from controls in an independent German test cohort. We then validated and prioritized our top findings from this discovery work, and subsequently tested them in three independent cohorts, from two continents. In order to validate and prioritize the key genes that drive behavior without some of the pleiotropic environmental confounds present in humans, we used a stress-reactive animal model of alcoholism developed by our group, the D-box binding protein (DBP) knockout mouse, consistent with the surfeit of stress theory of addiction proposed by Koob and colleagues. -
Pharmaceutical Appendix to the Tariff Schedule 2
Harmonized Tariff Schedule of the United States (2007) (Rev. 2) Annotated for Statistical Reporting Purposes PHARMACEUTICAL APPENDIX TO THE HARMONIZED TARIFF SCHEDULE Harmonized Tariff Schedule of the United States (2007) (Rev. 2) 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. ABACAVIR 136470-78-5 ACIDUM LIDADRONICUM 63132-38-7 ABAFUNGIN 129639-79-8 ACIDUM SALCAPROZICUM 183990-46-7 ABAMECTIN 65195-55-3 ACIDUM SALCLOBUZICUM 387825-03-8 ABANOQUIL 90402-40-7 ACIFRAN 72420-38-3 ABAPERIDONUM 183849-43-6 ACIPIMOX 51037-30-0 ABARELIX 183552-38-7 ACITAZANOLAST 114607-46-4 ABATACEPTUM 332348-12-6 ACITEMATE 101197-99-3 ABCIXIMAB 143653-53-6 ACITRETIN 55079-83-9 ABECARNIL 111841-85-1 ACIVICIN 42228-92-2 ABETIMUSUM 167362-48-3 ACLANTATE 39633-62-0 ABIRATERONE 154229-19-3 ACLARUBICIN 57576-44-0 ABITESARTAN 137882-98-5 ACLATONIUM NAPADISILATE 55077-30-0 ABLUKAST 96566-25-5 ACODAZOLE 79152-85-5 ABRINEURINUM 178535-93-8 ACOLBIFENUM 182167-02-8 ABUNIDAZOLE 91017-58-2 ACONIAZIDE 13410-86-1 ACADESINE 2627-69-2 ACOTIAMIDUM 185106-16-5 ACAMPROSATE 77337-76-9 -
GABAB Receptor Upregulates Fragile X Mental Retardation Protein
www.nature.com/scientificreports OPEN GABAB receptor upregulates fragile X mental retardation protein expression in neurons Received: 28 November 2014 1, 1, 1, 1 1 1 Accepted: 15 April 2015 Wenhua Zhang *, Chanjuan Xu *, Haijun Tu *, Yunyun Wang , Qian Sun , Ping Hu , 1 2 1 Published: 28 May 2015 Yongjian Hu , Philippe Rondard & Jianfeng Liu Fragile X mental retardation protein (FMRP) is an RNA-binding protein important for the control of translation and synaptic function. The mutation or silencing of FMRP causes Fragile X syndrome (FXS), which leads to intellectual disability and social impairment. γ -aminobutyric acid (GABA) is the major inhibitory neurotransmitter of the mammalian central nervous system, and its metabotropic GABAB receptor has been implicated in various mental disorders. The GABAB receptor agonist baclofen has been shown to improve FXS symptoms in a mouse model and in human patients, but the signaling events linking the GABAB receptor and FMRP are unknown. In this study, we found that GABAB receptor activation upregulated cAMP response element binding protein-dependent Fmrp expression in cultured mouse cerebellar granule neurons via two distinct mechanisms: the transactivation of insulin-like growth factor-1 receptor and activation of protein kinase C. In addition, a positive allosteric modulator of the GABAB receptor, CGP7930, stimulated Fmrp expression in neurons. These results suggest a role for GABAB receptor in Fmrp regulation and a potential interest of GABAB receptor signaling in FXS improvement. Fragile X mental retardation protein (FMRP) is an RNA-binding protein that controls translation and synaptic function1,2. FMRP mutation or silencing causes Fragile X syndrome (FXS), a common inherited disease associated with autism, intellectual disability, and social impairment3. -
(12) Patent Application Publication (10) Pub. No.: US 2015/0202317 A1 Rau Et Al
US 20150202317A1 (19) United States (12) Patent Application Publication (10) Pub. No.: US 2015/0202317 A1 Rau et al. (43) Pub. Date: Jul. 23, 2015 (54) DIPEPTDE-BASED PRODRUG LINKERS Publication Classification FOR ALPHATIC AMNE-CONTAINING DRUGS (51) Int. Cl. A647/48 (2006.01) (71) Applicant: Ascendis Pharma A/S, Hellerup (DK) A638/26 (2006.01) A6M5/9 (2006.01) (72) Inventors: Harald Rau, Heidelberg (DE); Torben A 6LX3/553 (2006.01) Le?mann, Neustadt an der Weinstrasse (52) U.S. Cl. (DE) CPC ......... A61K 47/48338 (2013.01); A61 K3I/553 (2013.01); A61 K38/26 (2013.01); A61 K (21) Appl. No.: 14/674,928 47/48215 (2013.01); A61M 5/19 (2013.01) (22) Filed: Mar. 31, 2015 (57) ABSTRACT The present invention relates to a prodrug or a pharmaceuti Related U.S. Application Data cally acceptable salt thereof, comprising a drug linker conju (63) Continuation of application No. 13/574,092, filed on gate D-L, wherein D being a biologically active moiety con Oct. 15, 2012, filed as application No. PCT/EP2011/ taining an aliphatic amine group is conjugated to one or more 050821 on Jan. 21, 2011. polymeric carriers via dipeptide-containing linkers L. Such carrier-linked prodrugs achieve drug releases with therapeu (30) Foreign Application Priority Data tically useful half-lives. The invention also relates to pharma ceutical compositions comprising said prodrugs and their use Jan. 22, 2010 (EP) ................................ 10 151564.1 as medicaments. US 2015/0202317 A1 Jul. 23, 2015 DIPEPTDE-BASED PRODRUG LINKERS 0007 Alternatively, the drugs may be conjugated to a car FOR ALPHATIC AMNE-CONTAINING rier through permanent covalent bonds. -
L:\0901 with Peru\0901PHARMAPPX.Wpd
Harmonized Tariff Schedule of the United States (2009) (Rev. 1) Annotated for Statistical Reporting Purposes PHARMACEUTICAL APPENDIX TO THE HARMONIZED TARIFF SCHEDULE Harmonized Tariff Schedule of the United States (2009) (Rev. 1) 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. ABACAVIR 136470-78-5 ACEXAMIC ACID 57-08-9 ABAFUNGIN 129639-79-8 ACICLOVIR 59277-89-3 ABAMECTIN 65195-55-3 ACIFRAN 72420-38-3 ABANOQUIL 90402-40-7 ACIPIMOX 51037-30-0 ABAPERIDONE 183849-43-6 ACITAZANOLAST 114607-46-4 ABARELIX 183552-38-7 ACITEMATE 101197-99-3 ABATACEPT 332348-12-6 ACITRETIN 55079-83-9 ABCIXIMAB 143653-53-6 ACIVICIN 42228-92-2 ABECARNIL 111841-85-1 ACLANTATE 39633-62-0 ABETIMUS 167362-48-3 ACLARUBICIN 57576-44-0 ABIRATERONE 154229-19-3 ACLATONIUM NAPADISILATE 55077-30-0 ABITESARTAN 137882-98-5 ACODAZOLE 79152-85-5 ABLUKAST 96566-25-5 ACOLBIFENE 182167-02-8 ABRINEURIN 178535-93-8 ACONIAZIDE 13410-86-1 ABUNIDAZOLE 91017-58-2 ACOTIAMIDE 185106-16-5 ACADESINE 2627-69-2 ACOXATRINE 748-44-7 ACAMPROSATE 77337-76-9 ACREOZAST 123548-56-1 ACAPRAZINE 55485-20-6 -
Activation of Trpv1 Channel Contributes to Serotonin-Induced Constriction of Mouse Facial Artery Bolu Zhou University of Vermont
University of Vermont ScholarWorks @ UVM Graduate College Dissertations and Theses Dissertations and Theses 2017 Activation Of Trpv1 Channel Contributes To Serotonin-Induced Constriction Of Mouse Facial Artery Bolu Zhou University of Vermont Follow this and additional works at: https://scholarworks.uvm.edu/graddis Part of the Pharmacology Commons Recommended Citation Zhou, Bolu, "Activation Of Trpv1 Channel Contributes To Serotonin-Induced Constriction Of Mouse Facial Artery" (2017). Graduate College Dissertations and Theses. 754. https://scholarworks.uvm.edu/graddis/754 This Thesis is brought to you for free and open access by the Dissertations and Theses at ScholarWorks @ UVM. It has been accepted for inclusion in Graduate College Dissertations and Theses by an authorized administrator of ScholarWorks @ UVM. For more information, please contact [email protected]. ACTIVATION OF TRPV1 CHANNEL CONTRIBUTES TO SEROTONIN-INDUCED CONSTRICTION OF MOUSE FACIAL ARTERY A Thesis Presented by Bolu Zhou to The Faculty of the Graduate College of The University of Vermont In Partial Fulfillment of the Requirements for the Degree of Master of Science Specializing in Pharmacology May, 2017 Defense Date: March 28, 2017 Thesis Examination Committee: George C. Wellman, Ph.D., Advisor Victor May, Ph.D., Chairperson Joseph E. Brayden, Ph.D. Karen M. Lounsbury, Ph.D. Cynthia J. Forehand, Ph.D., Dean of the Graduate College ABSTRACT Tight regulation of cephalic blood circulation is critical under normal physiological conditions, and dysregulation of blood flow to the head occurs in pathophysiological situations such as stroke and migraine headache. The facial artery is an extracranial artery which is one of branches from the external carotid artery territory and its extracranial position indicates its importance in regulating head hemodynamics.