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The Antidiabetic Drug Lobeglitazone Has the Potential to Inhibit PTP1B T Activity ⁎ Ruth F
Bioorganic Chemistry 100 (2020) 103927 Contents lists available at ScienceDirect Bioorganic Chemistry journal homepage: www.elsevier.com/locate/bioorg The antidiabetic drug lobeglitazone has the potential to inhibit PTP1B T activity ⁎ Ruth F. Rochaa, Tiago Rodriguesc, Angela C.O. Menegattia,b, , Gonçalo J.L. Bernardesc,d, Hernán Terenzia a Centro de Biologia Molecular Estrutural, Departamento de Bioquímica, Universidade Federal de Santa Catarina, Campus Trindade, 88040-900 Florianópolis, SC, Brazil b Universidade Federal do Piauí, CPCE, 64900-000 Bom Jesus, PI, Brazil c Instituto de Medicina Molecular, Faculdade de Medicina, Universidade de Lisboa, Avenida Professor Egas Moniz, 1649-028 Lisbon, Portugal d Department of Chemistry, University of Cambridge, Lensfield Road, CB2 1EW Cambridge, UK ARTICLE INFO ABSTRACT Keywords: Protein tyrosine phosphatase 1B (PTP1B) is considered a potential therapeutic target for the treatment of type 2 Thiazolidinediones diabetes mellitus (T2DM), since this enzyme plays a significant role to down-regulate insulin and leptin sig- Lobeglitazone nalling and its over expression has been implicated in the development of insulin resistance, T2DM and obesity. PPAR-γ Some thiazolidinediones (TZD) derivatives have been reported as promising PTP1B inhibitors with anti hy- PTP1B perglycemic effects. Recently, lobeglitazone, a new TZD, was described as an antidiabetic drug that targetsthe Non-competitive inhibitors PPAR-γ (peroxisome γ proliferator-activated receptor) pathway, but no information on its effects on PTP1B have been reported to date. We investigated the effects of lobeglitazone on PTP1B activity in vitro. Surprisingly, lobeglitazone led to moderate inhibition on PTP1B (IC50 42.8 ± 3.8 µM) activity and to a non-competitive reversible mechanism of action. -
Design Novel Dual Agonists for Treating Type-2 Diabetes by Targeting Peroxisome Proliferator-Activated Receptors with Core Hopping Approach
Design Novel Dual Agonists for Treating Type-2 Diabetes by Targeting Peroxisome Proliferator-Activated Receptors with Core Hopping Approach Ying Ma1., Shu-Qing Wang1,3*., Wei-Ren Xu2, Run-Ling Wang1*, Kuo-Chen Chou3 1 Tianjin Key Laboratory on Technologies Enabling Development of Clinical Therapeutics and Diagnostics (Theranostics), School of Pharmacy, Tianjin Medical University, Tianjin, China, 2 Tianjin Institute of Pharmaceutical Research (TIPR), Tianjin, China, 3 Gordon Life Science Institute, San Diego, California, United States of America Abstract Owing to their unique functions in regulating glucose, lipid and cholesterol metabolism, PPARs (peroxisome proliferator- activated receptors) have drawn special attention for developing drugs to treat type-2 diabetes. By combining the lipid benefit of PPAR-alpha agonists (such as fibrates) with the glycemic advantages of the PPAR-gamma agonists (such as thiazolidinediones), the dual PPAR agonists approach can both improve the metabolic effects and minimize the side effects caused by either agent alone, and hence has become a promising strategy for designing effective drugs against type-2 diabetes. In this study, by means of the powerful ‘‘core hopping’’ and ‘‘glide docking’’ techniques, a novel class of PPAR dual agonists was discovered based on the compound GW409544, a well-known dual agonist for both PPAR-alpha and PPAR- gamma modified from the farglitazar structure. It was observed by molecular dynamics simulations that these novel agonists not only possessed the same function as GW409544 did in activating PPAR-alpha and PPAR-gamma, but also had more favorable conformation for binding to the two receptors. It was further validated by the outcomes of their ADME (absorption, distribution, metabolism, and excretion) predictions that the new agonists hold high potential to become drug candidates. -
(12) Patent Application Publication (10) Pub. No.: US 2004/0224012 A1 Suvanprakorn Et Al
US 2004O224012A1 (19) United States (12) Patent Application Publication (10) Pub. No.: US 2004/0224012 A1 Suvanprakorn et al. (43) Pub. Date: Nov. 11, 2004 (54) TOPICAL APPLICATION AND METHODS Related U.S. Application Data FOR ADMINISTRATION OF ACTIVE AGENTS USING LIPOSOME MACRO-BEADS (63) Continuation-in-part of application No. 10/264,205, filed on Oct. 3, 2002. (76) Inventors: Pichit Suvanprakorn, Bangkok (TH); (60) Provisional application No. 60/327,643, filed on Oct. Tanusin Ploysangam, Bangkok (TH); 5, 2001. Lerson Tanasugarn, Bangkok (TH); Suwalee Chandrkrachang, Bangkok Publication Classification (TH); Nardo Zaias, Miami Beach, FL (US) (51) Int. CI.7. A61K 9/127; A61K 9/14 (52) U.S. Cl. ............................................ 424/450; 424/489 Correspondence Address: (57) ABSTRACT Eric G. Masamori 6520 Ridgewood Drive A topical application and methods for administration of Castro Valley, CA 94.552 (US) active agents encapsulated within non-permeable macro beads to enable a wider range of delivery vehicles, to provide longer product shelf-life, to allow multiple active (21) Appl. No.: 10/864,149 agents within the composition, to allow the controlled use of the active agents, to provide protected and designable release features and to provide visual inspection for damage (22) Filed: Jun. 9, 2004 and inconsistency. US 2004/0224012 A1 Nov. 11, 2004 TOPCAL APPLICATION AND METHODS FOR 0006 Various limitations on the shelf-life and use of ADMINISTRATION OF ACTIVE AGENTS USING liposome compounds exist due to the relatively fragile LPOSOME MACRO-BEADS nature of liposomes. Major problems encountered during liposome drug Storage in vesicular Suspension are the chemi CROSS REFERENCE TO OTHER cal alterations of the lipoSome compounds, Such as phos APPLICATIONS pholipids, cholesterols, ceramides, leading to potentially toxic degradation of the products, leakage of the drug from 0001) This application claims the benefit of U.S. -
Coronary Effect of Fibrates on Proteins and Enzymes Which Hydrolyze Triacylglycerols
Acta Poloniae Pharmaceutica ñ Drug Research, Vol. 73 No. 3 pp. 579ñ588, 2016 ISSN 0001-6837 Polish Pharmaceutical Society CORONARY EFFECT OF FIBRATES ON PROTEINS AND ENZYMES WHICH HYDROLYZE TRIACYLGLYCEROLS RENATA FRANCIK 1,2*, JADWIGA KRYCZYK 3 and S£AWOMIR FRANCIK 4 1 Department of Bioorganic Chemistry, 2 Department of Food Chemistry and Nutrition, Jagiellonian University, Medical College, Faculty of Pharmacy, 9 Medyczna St., 30-688 KrakÛw, Poland 2 Institute of Health, State Higher Vocational School, 1 Staszica St., 33-300 Nowy Sπcz, Poland 3 Jagiellonian University Medical College, Department of Food Chemistry and Nutrition, 9 Medyczna St., 30-688 KrakÛw, Poland 4 Department of Mechanical Engineering and Agrophysics, University of Agriculture in Krakow, Faculty of Production Engineering and Energetics, 116 B Balicka St., 30-149, KrakÛw, Poland Abstract: Clofibric acid derivatives called fibrates, are quite commonly used lipid-lowering drugs, so it is nec- essary to know beneficial and adverse effects of these compounds on the body. The European Medicines Agencyís Committee for Medicinal Products for Human Use (CHMP) has concluded that benefits of four fibrates such as: bezafibrate, ciprofibrate, fenofibrate and gemfibrozil continue outweigh their risk in treatment of people with blood lipid disorders. According to recommendations of the CHMP fibrates should not be used as first-line drugs, except in patients with severe hypertriglyceridemia and patients who cannot use statins. In this paper, we focused on effect of clofibric acid derivatives -
Dualism of Peroxisome Proliferator-Activated Receptor Α/Γ: a Potent Clincher in Insulin Resistance
AEGAEUM JOURNAL ISSN NO: 0776-3808 Dualism of Peroxisome Proliferator-Activated Receptor α/γ: A Potent Clincher in Insulin Resistance Mr. Ravikumar R. Thakar1 and Dr. Nilesh J. Patel1* 1Faculty of Pharmacy, Shree S. K. Patel College of Pharmaceutical Education & Research, Ganpat University, Gujarat, India. [email protected] Abstract: Diabetes mellitus is clinical syndrome which is signalised by augmenting level of sugar in blood stream, which produced through lacking of insulin level and defective insulin activity or both. As per worldwide epidemiology data suggested that the numbers of people with T2DM living in developing countries is increasing with 80% of people with T2DM. Peroxisome proliferator-activated receptors are a family of ligand-activated transcription factors; modulate the expression of many genes. PPARs have three isoforms namely PPARα, PPARβ/δ and PPARγ that play a central role in regulating glucose, lipid and cholesterol metabolism where imbalance can lead to obesity, T2DM and CV ailments. It have pathogenic role in diabetes. PPARα is regulates the metabolism of lipids, carbohydrates, and amino acids, activated by ligands such as polyunsaturated fatty acids, and drugs used as Lipid lowering agents. PPAR β/δ could envision as a therapeutic option for the correction of diabetes and a variety of inflammatory conditions. PPARγ is well categorized, an element of the PPARs, also pharmacological effective as an insulin resistance lowering agents, are used as a remedy for insulin resistance integrated with type- 2 diabetes mellitus. There are mechanistic role of PPARα, PPARβ/δ and PPARγ in diabetes mellitus and insulin resistance. From mechanistic way, it revealed that dual PPAR-α/γ agonist play important role in regulating both lipids as well as glycemic levels with essential safety issues. -
Corporate Presentation June 2019 Disclaimer
Corporate Presentation June 2019 Disclaimer Some of the statements contained in this presentation constitute forward-looking statements. Statements that are not historical facts are forward-looking statements. Forward-looking statements generally can be identified by the use of forward-looking terminology such as “may”, “will”, “expect”, “intend”, “estimate”, “anticipate”, “believe”, “continue” or similar terminology. These statements are based on the Company’s current strategy, plans, objectives, assumptions, estimates and projections. Investors should therefore not place undue reliance on those statements. The Company makes no representation, warranty or prediction that the results anticipated by such forward- looking statements will be achieved, and such forward-looking statements represent, in each case, only one of many possible scenarios and should not be viewed as the most likely or standard scenario. Forward-looking statements speak only as of the date that they are made and the Company does not undertake to update any forward-looking statements in light of new information or future events. Forward-looking statements involve inherent risks and uncertainties. The Company cautions that a number of important factors could cause actual results to differ materially from those contained in any forward-looking statement. 2 Well Diversified Mid-to-Late Stage Metabolic Pipeline for Large Market Opportunities Global partnerships secured for late stage clinical program in type 2 diabetes • Imeglimin: First in class oral drug candidate targeting -
CDR Clinical Review Report for Soliqua
CADTH COMMON DRUG REVIEW Clinical Review Report Insulin glargine and lixisenatide injection (Soliqua) (Sanofi-Aventis) Indication: adjunct to diet and exercise to improve glycemic control in adults with type 2 diabetes mellitus inadequately controlled on basal insulin (less than 60 units daily) alone or in combination with metformin. Service Line: CADTH Common Drug Review Version: Final (with redactions) Publication Date: January 2019 Report Length: 118 Pages Disclaimer: The information in this document is intended to help Canadian health care decision-makers, health care professionals, health systems leaders, and policy-makers make well-informed decisions and thereby improve the quality of health care services. While patients and others may access this document, the document is made available for informational purposes only and no representations or warranties are made with respect to its fitness for any particular purpose. The information in this document should not be used as a substitute for professional medical advice or as a substitute for the application of clinical judgment in respect of the care of a particular patient or other professional judgment in any decision-making process. The Canadian Agency for Drugs and Technologies in Health (CADTH) does not endorse any information, drugs, therapies, treatments, products, processes, or services. While care has been taken to ensure that the information prepared by CADTH in this document is accurate, complete, and up-to-date as at the applicable date the material was first published by CADTH, CADTH does not make any guarantees to that effect. CADTH does not guarantee and is not responsible for the quality, currency, propriety, accuracy, or reasonableness of any statements, information, or conclusions contained in any third-party materials used in preparing this document. -
)&F1y3x PHARMACEUTICAL APPENDIX to THE
)&f1y3X PHARMACEUTICAL APPENDIX TO THE HARMONIZED TARIFF SCHEDULE )&f1y3X PHARMACEUTICAL APPENDIX TO THE TARIFF SCHEDULE 3 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. Product CAS No. Product CAS No. ABAMECTIN 65195-55-3 ACTODIGIN 36983-69-4 ABANOQUIL 90402-40-7 ADAFENOXATE 82168-26-1 ABCIXIMAB 143653-53-6 ADAMEXINE 54785-02-3 ABECARNIL 111841-85-1 ADAPALENE 106685-40-9 ABITESARTAN 137882-98-5 ADAPROLOL 101479-70-3 ABLUKAST 96566-25-5 ADATANSERIN 127266-56-2 ABUNIDAZOLE 91017-58-2 ADEFOVIR 106941-25-7 ACADESINE 2627-69-2 ADELMIDROL 1675-66-7 ACAMPROSATE 77337-76-9 ADEMETIONINE 17176-17-9 ACAPRAZINE 55485-20-6 ADENOSINE PHOSPHATE 61-19-8 ACARBOSE 56180-94-0 ADIBENDAN 100510-33-6 ACEBROCHOL 514-50-1 ADICILLIN 525-94-0 ACEBURIC ACID 26976-72-7 ADIMOLOL 78459-19-5 ACEBUTOLOL 37517-30-9 ADINAZOLAM 37115-32-5 ACECAINIDE 32795-44-1 ADIPHENINE 64-95-9 ACECARBROMAL 77-66-7 ADIPIODONE 606-17-7 ACECLIDINE 827-61-2 ADITEREN 56066-19-4 ACECLOFENAC 89796-99-6 ADITOPRIM 56066-63-8 ACEDAPSONE 77-46-3 ADOSOPINE 88124-26-9 ACEDIASULFONE SODIUM 127-60-6 ADOZELESIN 110314-48-2 ACEDOBEN 556-08-1 ADRAFINIL 63547-13-7 ACEFLURANOL 80595-73-9 ADRENALONE -
Us 2018 / 0296525 A1
UN US 20180296525A1 ( 19) United States (12 ) Patent Application Publication (10 ) Pub. No. : US 2018/ 0296525 A1 ROIZMAN et al. ( 43 ) Pub . Date: Oct. 18 , 2018 ( 54 ) TREATMENT OF AGE - RELATED MACULAR A61K 38 /1709 ( 2013 .01 ) ; A61K 38 / 1866 DEGENERATION AND OTHER EYE (2013 . 01 ) ; A61K 31/ 40 ( 2013 .01 ) DISEASES WITH ONE OR MORE THERAPEUTIC AGENTS (71 ) Applicant: MacRegen , Inc ., San Jose , CA (US ) (57 ) ABSTRACT ( 72 ) Inventors : Keith ROIZMAN , San Jose , CA (US ) ; The present disclosure provides therapeutic agents for the Martin RUDOLF , Luebeck (DE ) treatment of age - related macular degeneration ( AMD ) and other eye disorders. One or more therapeutic agents can be (21 ) Appl. No .: 15 /910 , 992 used to treat any stages ( including the early , intermediate ( 22 ) Filed : Mar. 2 , 2018 and advance stages ) of AMD , and any phenotypes of AMD , including geographic atrophy ( including non -central GA and Related U . S . Application Data central GA ) and neovascularization ( including types 1 , 2 and 3 NV ) . In certain embodiments , an anti - dyslipidemic agent ( 60 ) Provisional application No . 62/ 467 ,073 , filed on Mar . ( e . g . , an apolipoprotein mimetic and / or a statin ) is used 3 , 2017 . alone to treat or slow the progression of atrophic AMD Publication Classification ( including early AMD and intermediate AMD ) , and / or to (51 ) Int. CI. prevent or delay the onset of AMD , advanced AMD and /or A61K 31/ 366 ( 2006 . 01 ) neovascular AMD . In further embodiments , two or more A61P 27 /02 ( 2006 .01 ) therapeutic agents ( e . g ., any combinations of an anti - dys A61K 9 / 00 ( 2006 . 01 ) lipidemic agent, an antioxidant, an anti- inflammatory agent, A61K 31 / 40 ( 2006 .01 ) a complement inhibitor, a neuroprotector and an anti - angio A61K 45 / 06 ( 2006 .01 ) genic agent ) that target multiple underlying factors of AMD A61K 38 / 17 ( 2006 .01 ) ( e . -
Diabetes-Related Biomarkers and Methods of Use Thereof
(19) TZZ _ _T (11) EP 2 541 254 B1 (12) EUROPEAN PATENT SPECIFICATION (45) Date of publication and mention (51) Int Cl.: of the grant of the patent: G01N 21/76 (2006.01) G01N 21/64 (2006.01) 12.11.2014 Bulletin 2014/46 G01N 33/66 (2006.01) G01N 33/74 (2006.01) G01N 33/68 (2006.01) (21) Application number: 12175286.9 (22) Date of filing: 18.04.2008 (54) Diabetes-related biomarkers and methods of use thereof Diabetesassoziierte Biomarker und Verfahren zur deren Verwendung dafür Biomarqueurs associés aux diabètes et procédés d’utilisation correspondants (84) Designated Contracting States: • HANLEY ANTHONY J G ET AL: "Metabolic and AT BE BG CH CY CZ DE DK EE ES FI FR GB GR inflammation variable clusters and prediction of HR HU IE IS IT LI LT LU LV MC MT NL NO PL PT type 2 diabetes: factor analysis using directly RO SE SI SK TR measured insulin sensitivity.", DIABETES JUL 2004, vol. 53, no. 7, July 2004 (2004-07), pages (30) Priority: 18.04.2007 US 788260 1773-1781, XP002486180, ISSN: 0012-1797 08.11.2007 US 2609 P • EDELMAN DAVID ET AL: "Utility of hemoglobin A1c in predicting diabetes risk", JOURNAL OF (43) Date of publication of application: GENERAL INTERNAL MEDICINE, vol. 19, no. 12, 02.01.2013 Bulletin 2013/01 December 2004 (2004-12), pages 1175-1180, XP002502995, ISSN: 0884-8734 (62) Document number(s) of the earlier application(s) in • INOUE ET AL: "The combination of fasting accordance with Art. 76 EPC: plasma glucose and glycosylated hemoglobin 08746276.8 / 2 147 315 predicts type 2 diabetes in Japanese workers", DIABETES RESEARCH AND CLINICAL (73) Proprietor: Health Diagnostic Laboratory, Inc. -
Title Page Alcohol Use, Vascular Disease and Lipid-Lowering Drugs
JPET Fast Forward. Published on April 20, 2006 as DOI: 10.1124/jpet.106.102269 JPET ThisFast article Forward. has not been Published copyedited andon formatted.April 20, The 2006 final versionas DOI:10.1124/jpet.106.102269 may differ from this version. JPET #102269 PiP Title page Alcohol use, Vascular Disease and Lipid-Lowering Drugs Genovefa D. Kolovou Klelia D. Salpea Downloaded from Katherine K. Anagnostopoulou Dimitri P. Mikhailidis jpet.aspetjournals.org (G.D.K., K.D.S., K.K.A.): 1st Cardiology Department, Onassis Cardiac Surgery Center, Athens, at ASPET Journals on September 24, 2021 Greece (D.P.M.): Department of Clinical Biochemistry, Vascular Disease Prevention Clinics, Royal Free Hospital, Royal Free and University College Medical School, London, UK 1 Copyright 2006 by the American Society for Pharmacology and Experimental Therapeutics. JPET Fast Forward. Published on April 20, 2006 as DOI: 10.1124/jpet.106.102269 This article has not been copyedited and formatted. The final version may differ from this version. JPET #102269 PiP Running title page Alcohol and Lipid-Lowering Drugs Corresponding author: Genovefa D. Kolovou, MD, PhD, FESC, SFASA 1st Cardiology Department, Onassis Cardiac Surgery Center 356 Sygrou Ave, 176 74 Athens, Greece Tel: +30 210 9493520, Fax: +30 210 9493336 Downloaded from E-mail: [email protected] Document statistics: Number of text pages: 13 double spaced pages jpet.aspetjournals.org Tables: 0 Figures: 2 References: 67 at ASPET Journals on September 24, 2021 Number of words in the abstract: 136 words Number of words in the introduction: 217 words Number of words in the body article (excluding introduction): 3725 words Abbreviations: Alc: alcohol, CHD: coronary heart disease, HDL: high density lipoprotein, LDL: low density lipoprotein, VLDL: very low density lipoprotein, TG: triglyceride, AST: aspartate aminotransferase, ALT: alanine aminotransferase, NAD: nicotinamide adenine dinucleotide, NADP: nicotinamide adenine dinucleotide phosphate, NA: nicotinic acid. -
Clofibrate Causes an Upregulation of PPAR- Target Genes but Does Not
tapraid4/zh6-areg/zh6-areg/zh600707/zh65828d07a xppws S� 1 4/20/07 9: 48 MS: R-00603-2006 Ini: 07/rgh/dh A " #h!si$l %egul Integr &$ ' #h!si$l 2%&' R000 (R000) 200!$ 3. Originalarbeiten *irst publis#ed "arc# + 5) 200! doi' + 0$ + + 52,a-pregu$ 0060&$ 2006$ Clofibrate causes an upregulation of PPAR-� target genes but does not alter AQ: 1 expression of SREBP target genes in liver and adipose tissue of pigs Sebastian Luci, Beatrice Giemsa, Holger Kluge, and Klaus Eder Institut fu¨r Agrar- und Erna¨hrungswissenschaften, Martin-Luther-Universita¨t Halle-Wittenberg, Halle (Saale), Ger an! Submitted 25 August 2006 accepted in final form ! "arc# 200! AQ: 2 Luci S, Giemsa B, Kluge H, Eder K. Clofibrate causes an usuall0 increased 3#en baseline concentrations are lo3 1?62$ upregulation of PPAR-� target genes but does not alter expression of Effects of PPAR-� activation #ave been mostl0 studied in SREBP target genes in liver and adipose tissue of pigs$ A " #h!si$l rodents) 3#ic# ex#ibit a strong expression of PPAR-� in liver %egul Integr &$ ' #h!si$l 2%&' R000 (R000) 200!$ *irst publis#ed and s#o3 peroxisome proliferation in t#e liver in response to "arc# + 5) 200! doi' + 0$ + + 52,a-pregu$ 0060&$ 2006$ ./#is stud0 inves- PPAR-� activation 1&62$ Expression of PPAR-� and sensitivit0 tigated t#e effect of clofibrate treatment on expression of target genes of peroxisome proliferator-activated receptor 1PPAR2-� and various to peroxisomal induction b0 PPAR-� agonists) #o3ever) var0 genes of t#e lipid metabolism in liver and adipose tissue of pigs$ An greatl0