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Thymic Peptides and Preparations: an Update
¡ Archivum Immunologiae et Therapiae Experimentalis, 1999, 47¢ , 77–82 £ PL ISSN 0004-069X Review Thymic Peptides and Preparations: an Update ¤ O. J. Cordero et al.: Thymic Peptides ¦ ¨ § OSCAR J. CORDERO, A¥ LICIA PIÑEIRO and MONTSERRAT NOGUEIRA Department of Biochemistry and Molecular Biology, University of Santiago de Compostela, 15706 Santiago de Compostela, Spain Abstract. The possibilities of thymic peptides in human therapy are still being described. Here, we focus on their © general characteristics and on recent advances in this area. Key words: thymus; thymic peptides; preclinical investigation; therapeutic use; clinical trials. Thymic peptides, as well as a variety of other purified from porcine and human serum and from calf modulators (IL-1, IL-3, IL-6, GM-CSF) and cell-cell thymus, and named “facteur thymique serique”11. interactions, regulate the process known as thymic se- According to the classical criteria, TH is the unique lection by which pro-thymocytes become mature and peptide that can be recognized as a hormone. Its secre- functional T cells. tion by a subpopulation of thymic epithelial cells (TEC) Several polypeptides have been extracted, mainly is controlled by a pleiotropic mechanism involving its from young calves, and some of them have been suc- own levels and those of prolactine (PRL), growth hor- cessfully isolated and prepared synthetically (Fig. 1). mone (GH) through insulin growth factor 1 (IGF-1) se- The precise role of much of these factors purported to cretion, adrenocorticotropin (ACTH), thyroxin (T4), β- have intrathymic effects is still unknown, although endorphin and β-leukencephalin and IL-1α and β8. many of these compounds exhibit immunobiological Furthermore, reciprocal regulatory actions on the activity. -
Malignant B Lymphocyte Survival in Vivo CD22 Ligand Binding Regulates Normal
The Journal of Immunology CD22 Ligand Binding Regulates Normal and Malignant B Lymphocyte Survival In Vivo1 Karen M. Haas, Suman Sen, Isaac G. Sanford, Ann S. Miller, Jonathan C. Poe, and Thomas F. Tedder2 The CD22 extracellular domain regulates B lymphocyte function by interacting with ␣2,6-linked sialic acid-bearing ligands. To understand how CD22 ligand interactions affect B cell function in vivo, mouse anti-mouse CD22 mAbs were generated that inhibit CD22 ligand binding to varying degrees. Remarkably, mAbs which blocked CD22 ligand binding accelerated mature B cell turnover by 2- to 4-fold in blood, spleen, and lymph nodes. CD22 ligand-blocking mAbs also inhibited the survival of adoptively transferred normal (73–88%) and malignant (90%) B cells in vivo. Moreover, mAbs that bound CD22 ligand binding domains induced significant CD22 internalization, depleted marginal zone B cells (82–99%), and reduced mature recirculating B cell numbers by 75–85%. The CD22 mAb effects were independent of complement and FcRs, and the CD22 mAbs had minimal effects in CD22AA mice that express mutated CD22 that is not capable of ligand binding. These data demonstrate that inhibition of CD22 ligand binding can disrupt normal and malignant B cell survival in vivo and suggest a novel mechanism of action for therapeutics targeting CD22 ligand binding domains. The Journal of Immunology, 2006, 177: 3063–3073. D22 is a B cell-specific glycoprotein of the Ig superfam- cell surface CD22, IgM, and MHC class II expression on mature B ily expressed on the surface of maturing B cells coinci- cells, whereas normal BCR signaling and Ca2ϩ mobilization are dent with IgD expression (1, 2). -
Mepact, INN-Mifamurtide
ANNEX I SUMMARY OF PRODUCT CHARACTERISTICS 1 1. NAME OF THE MEDICINAL PRODUCT MEPACT 4 mg powder for concentrate for dispersion for infusion 2. QUALITATIVE AND QUANTITATIVE COMPOSITION Each vial contains 4 mg mifamurtide*. After reconstitution, each mL of suspension in the vial contains 0.08 mg mifamurtide. *fully synthetic analogue of a component of Mycobacterium sp. cell wall. For the full list of excipients, see section 6.1. 3. PHARMACEUTICAL FORM Powder for concentrate for dispersion for infusion White to off-white homogeneous cake or powder. 4. CLINICAL PARTICULARS 4.1 Therapeutic indications MEPACT is indicated in children, adolescents and young adults for the treatment of high-grade resectable non-metastatic osteosarcoma after macroscopically complete surgical resection. It is used in combination with post-operative multi-agent chemotherapy. Safety and efficacy have been assessed in studies of patients 2 to 30 years of age at initial diagnosis (see section 5.1). 4.2 Posology and method of administration Mifamurtide treatment should be initiated and supervised by specialist physicians experienced in the diagnosis and treatment of osteosarcoma. Posology The recommended dose of mifamurtide for all patients is 2 mg/m2 body surface area. It should be administered as adjuvant therapy following resection: twice weekly at least 3 days apart for 12 weeks, followed by once-weekly treatments for an additional 24 weeks for a total of 48 infusions in 36 weeks. Special populations Adults > 30 years None of the patients treated in the osteosarcoma studies were 65 years or older and in the phase III randomised study, only patients up to the age of 30 years were included. -
Chemical Properties Biological Description Solubility
Data Sheet (Cat.No.T4412) Roquinimex Chemical Properties CAS No.: 84088-42-6 Formula: C18H16N2O3 Molecular Weight: 308.34 Appearance: N/A Storage: 0-4℃ for short term (days to weeks), or -20℃ for long term (months). Biological Description Description Roquinimex (Linomide) is a quinoline derivative immunostimulant which increases NK cell activity and macrophage cytotoxicity; inhibits angiogenesis and reduces the secretion of TNF alpha. Targets(IC50) Others: None In vivo Prophylactic administration of DSS-treated mice with roquinimex significantly reduced clinical signs of colitis, MDS and the CH-reduction. Moreover, in roquinimex treated animals, the MPO activity was significantly reduced by more than 50% compared to DSS control mice. Notably, therapeutic administration of roquinimex in DSS-treated mice also significantly inhibited the MDS, CH-reduction and MPO activity. Linomide, a synthetic immunomodulator, at concentrations effective in vivo reduces the number of MBP-reactive TNF-alpha and increases MBP-reactive IL-10 and TGF-beta mRNA expressing MNC from MS patients' blood when analysed in vitro. Compared to dexamethasone, Linomide up-regulated levels of blood MNC expressing mRNA of TGF-beta after culture in presence of MBP Solubility Information Solubility DMSO: 83.3 mg/mL (270.17 mM) (< 1 mg/ml refers to the product slightly soluble or insoluble) Preparing Stock Solutions 1mg 5mg 10mg 1 mM 3.243 mL 16.216 mL 32.432 mL 5 mM 0.649 mL 3.243 mL 6.486 mL 10 mM 0.324 mL 1.622 mL 3.243 mL 50 mM 0.065 mL 0.324 mL 0.649 mL Please select the appropriate solvent to prepare the stock solution, according to the solubility of the product in different solvents. -
Thymopentin and Splenopentin As Immunomodulators Current Stutus
Immunologic Research 1998;17/3:345-368 Thymopentin and Splenopentin as Immunomodulators Current Stutus 1Department of Immunology, Sanjay Gandhi Post-Graduate Institute of Medical Sciences, Lucknow, India. 2Division of Biopolymers, Central Drug Research Institute, Lucknow, India. 3Department of Microbiology, RML Awadh University, Faizabad, India. Abstract Key Words Splenopentin (SP-5, Arg-Lys-Glu-Val-Tyr) and thymopentin (TP-5, Immunomodulation Arg-Lys-Asp-Val-Tyr) are synthetic immunomodulating peptides Splenin corresponding to the region 32-34 of a splenic product called splenin Splenopentin (SP) and the thymic hormone thymopoietin (TP), respectively. TP Thymopoietin was originally isolated as a 5-kDa (49-amino acids) protein from Thymopentin bovine thymus while studying effects of the thymic extracts on neuro- muscular transmission and was subsequently observed to affect T cell differentiation and function. TP I and II are two closely related polypeptides isolated from bovine thymus. A radioimmunoassay for TP revealed a crossreaction with a product found in spleen and lymph node. This product, named splenin, differs from TP only in position 34, aspartic acid for bovine TP and glutamic acid for bovine splenin and it was called TP III as well. Synthetic pentapeptides (TP-5) and (SP-5), reproduce the biological activities of TP and SP, respectively. It is now evident that various forms of TPs were created by proteolytic cleavage of larger proteins during isolation, cDNA clones have been isolated for three alternatively spliced mRNAs that encodes three distinct human T cell TPs. The immunomodulatory properties of TP, SP, TP-5, SP-5 and some of their synthetic analogs reported in the literature have been briefly reviewed. -
As a Registered E-Materials Service User of the EBMT Annual Meeting in Marseille March 26-29Th 2017, You Have Been Granted Permi
Copyright Statement As a registered E-materials Service user of the EBMT Annual Meeting in Marseille March 26-29th 2017, you have been granted permission to access a copy of the presentation in the following pages for the purpose of scientific education. This presentation is copyrighted material and must not be copied, reproduced, transferred, distributed, leased, licensed, placed in a storage retrieval system, publicly performed or used in any way, except as specifically permitted in writing by the presenter or, as allowed under the terms and conditions under which it was received or as permitted by applicable copyright law or rules of proper citation. Any unauthorised distribution or use of this presentation, a subset of it or graphics taken from the presentation may be a direct infringement of the presenter’s rights. RACE DM training session: Immunusuppressive treatment for aplastic anemia Antonio M. Risitano, M.D., Ph.D. Head of Bone Marrow Transplantation Unit Federico II University of Naples Aplastic anemia Neutrophils for Incidence, age for SCT . Opha disease. Iidee ates peset geogaphi aiatios. to ‐fold highe ates i Asia tha Euope ad the Uited States . Gloal iidee ates age .‐. ases pe illio ihaitats. Aplasti aeia: AA • AA: hat does it ea? • Ho e do the diagosis? • Whe should e teat? • Ho e teat? Aplasti aeia: AA • AA: hat does it ea? • Ho e do the diagosis? • Whe should e teat? • Ho e teat? Aplastic anemia Normal Aplastic anemia CML AA Normal Marrow aplasia Takaku et al, Blood 2010 Takaku et al, Blood 2010 Contraction of stem cell pool Cytopenia AA: hat does it ea? (Oligo) clonal CD8+ T cells Auto-immunity = immune disorder = idiopathic AA AA: hat does it ea? Constitutionnal = inherited disorder (FA, dyskeratosis congenita) Hematopoietic stem cells in AA Hematopoietic progenitor cultures T-cell clonality in aplastic anemia A surrogate marker for Ag-driven immune response Experimental Hematology 23 (1995): 433 Establishment of a CD4+ T cell clone recognizing autologous hematopoietic progenitor cells from a patient with immune-mediated aplastic anemia. -
Tanibirumab (CUI C3490677) Add to Cart
5/17/2018 NCI Metathesaurus Contains Exact Match Begins With Name Code Property Relationship Source ALL Advanced Search NCIm Version: 201706 Version 2.8 (using LexEVS 6.5) Home | NCIt Hierarchy | Sources | Help Suggest changes to this concept Tanibirumab (CUI C3490677) Add to Cart Table of Contents Terms & Properties Synonym Details Relationships By Source Terms & Properties Concept Unique Identifier (CUI): C3490677 NCI Thesaurus Code: C102877 (see NCI Thesaurus info) Semantic Type: Immunologic Factor Semantic Type: Amino Acid, Peptide, or Protein Semantic Type: Pharmacologic Substance NCIt Definition: A fully human monoclonal antibody targeting the vascular endothelial growth factor receptor 2 (VEGFR2), with potential antiangiogenic activity. Upon administration, tanibirumab specifically binds to VEGFR2, thereby preventing the binding of its ligand VEGF. This may result in the inhibition of tumor angiogenesis and a decrease in tumor nutrient supply. VEGFR2 is a pro-angiogenic growth factor receptor tyrosine kinase expressed by endothelial cells, while VEGF is overexpressed in many tumors and is correlated to tumor progression. PDQ Definition: A fully human monoclonal antibody targeting the vascular endothelial growth factor receptor 2 (VEGFR2), with potential antiangiogenic activity. Upon administration, tanibirumab specifically binds to VEGFR2, thereby preventing the binding of its ligand VEGF. This may result in the inhibition of tumor angiogenesis and a decrease in tumor nutrient supply. VEGFR2 is a pro-angiogenic growth factor receptor -
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. -
Syntheses and Biological Activity of Sparsomycin and Analogs
SYNTHESES AND BIOLOGICAL ACTIVITY OF SPARSOMYCIN AND ANALOGS THE CHEMISTRY OF CHIRAL FUNCTIONALIZED SULFOXIDES AND SULTINES DERIVED FROM CYSTEINE ROB M.J. LISKAMP SYNTHESES AND BIOLOGICAL ACTIVITY OF SPARSOMYCIN AND ANALOGS THE CHEMISTRY OF CHIRAL FUNCTIONALIZED SULFOXIDES AND SULTINES DERIVED FROM CYSTEINE Promotor : Prof. Dr. R.J.F. Nivard Co-referent : Dr. H.C.J. Ottenheijm SYNTHESES AND BIOLOGICAL ACTIVITY OF SPARSOMYCIN AND ANALOGS THE CHEMISTRY OF CHIRAL FUNCTIONALIZED SULFOXIDES AND SULTINES DERIVED FROM CYSTEINE PROEFSCHRIFT TER VERKRIJGING VAN DE GRAAD VAN DOCTOR IN DE WISKUNDE EN NATUURWETENSCHAPPEN AAN DE KATHOLIEKE UNIVERSITEIT VAN NIJMEGEN OP GEZAG VAN DE RECTOR MAGNIFICUS PROF. DR. J.H.G.I. GIESBERS VOLGENS HET BESLUIT VAN HET COLLEGE VAN DEKANEN IN HET OPENBAAR TE VERDEDIGEN OP VRIJDAG 10 DECEMBER 1982 DES NAMIDDAGS OM 4 UUR DOOR ROBERTUS MATTHIAS JOSEPH LISKAMP GEBOREN TE NIJMEGEN NIJMEGEN 1982 Dit proefschrift vormt de neerslag van vier jaar wetenschappelijk onderzoek. Ik wil iedereen - en dat waren er zeer velen - bedanken, die hieraan gedurende die tijd door hun stimulerende discussie of door de feitelijke uitvoering deel hadden. Zij gaven mede richting en vorm, niet alleen organisch maar ook biochemisch/biologisch en fysisch chemisch, aan het verrichte onderzoek. Daarnaast wil ik hen bedanken die een bijdrage geleverd hebben aan de onmis bare technische uitvoering van het in dit proefschrift beschreven onderzoek. En tenslotte wil ik ook hen bedanken die aan de vormgeving van het proef schrift hun medewerking hebben verleend. Tekeningen : Wim van Luijn en de afdeling illustratie Type-werk : Dorine Hesselink-Balvert Afbeelding op de omslag: Een 'stacked plot' van een 2D-spin-echo correlated spectrum van synthetisch sparsomycine verzorgd door Wim Guijt This research was supported by the Netherlands Foundation for Chemical Research (SON) with financial aid from the Netherlands Organization for the Advancement of Pure Research (ZWO). -
Stems for Nonproprietary Drug Names
USAN STEM LIST STEM DEFINITION EXAMPLES -abine (see -arabine, -citabine) -ac anti-inflammatory agents (acetic acid derivatives) bromfenac dexpemedolac -acetam (see -racetam) -adol or analgesics (mixed opiate receptor agonists/ tazadolene -adol- antagonists) spiradolene levonantradol -adox antibacterials (quinoline dioxide derivatives) carbadox -afenone antiarrhythmics (propafenone derivatives) alprafenone diprafenonex -afil PDE5 inhibitors tadalafil -aj- antiarrhythmics (ajmaline derivatives) lorajmine -aldrate antacid aluminum salts magaldrate -algron alpha1 - and alpha2 - adrenoreceptor agonists dabuzalgron -alol combined alpha and beta blockers labetalol medroxalol -amidis antimyloidotics tafamidis -amivir (see -vir) -ampa ionotropic non-NMDA glutamate receptors (AMPA and/or KA receptors) subgroup: -ampanel antagonists becampanel -ampator modulators forampator -anib angiogenesis inhibitors pegaptanib cediranib 1 subgroup: -siranib siRNA bevasiranib -andr- androgens nandrolone -anserin serotonin 5-HT2 receptor antagonists altanserin tropanserin adatanserin -antel anthelmintics (undefined group) carbantel subgroup: -quantel 2-deoxoparaherquamide A derivatives derquantel -antrone antineoplastics; anthraquinone derivatives pixantrone -apsel P-selectin antagonists torapsel -arabine antineoplastics (arabinofuranosyl derivatives) fazarabine fludarabine aril-, -aril, -aril- antiviral (arildone derivatives) pleconaril arildone fosarilate -arit antirheumatics (lobenzarit type) lobenzarit clobuzarit -arol anticoagulants (dicumarol type) dicumarol -
Treatment of Experimental Autoimmune Encephalomyelitis in SJL/J Mice with a Replicative HSV-1 Vector Expressing Interleukin-5
Gene Therapy (2011) 18, 646–655 & 2011 Macmillan Publishers Limited All rights reserved 0969-7128/11 www.nature.com/gt ORIGINAL ARTICLE Treatment of experimental autoimmune encephalomyelitis in SJL/J mice with a replicative HSV-1 vector expressing interleukin-5 M Nyga˚rdas1, C Aspelin1, H Paavilainen1,MRo¨ytta¨2,MWaris1 and V Hukkanen1,3 Experimental autoimmune encephalomyelitis (EAE) is an autoimmune inflammation of the central nervous system and is used as the experimental model of multiple sclerosis (MS). The exact mechanism behind the disease is still unknown, but interleukin (IL)-17 expressing T cells are thought to mediate the disease. Toll-like receptors (TLRs) are known to have a role in the innate immune response against pathogens, and several TLRs have also a role in the disease course of EAE. Here, we show that treatment with a herpes simplex virus type 1 vector expressing the Th2 cytokine IL-5 ameliorates EAE and decreases the numbers of infiltrating lymphocytes in the brain. The effect involves downregulation of TLR 2, 3 and 9 mRNA expression and upregulation of type I interferons (IFNs) in brains during onset of disease. The elevated expression of type I IFNs was also observed during recovery. Gene Therapy (2011) 18, 646–655; doi:10.1038/gt.2011.4; published online 17 February 2011 Keywords: experimental autoimmune encephalomyelitis (EAE); Herpes simplex virus (HSV); interleukin; interferon; Toll-like receptor INTRODUCTION but helpful in understanding the role of the different cytokines. Multiple sclerosis (MS) is a demyelinating autoimmune disease of the Th2 cytokines have, for example, been used for therapy of EAE, either central nervous system (CNS), characterized by infiltration of inflam- directly administered or expressed from viral vectors. -
Drug Name Plate Number Well Location % Inhibition, Screen Axitinib 1 1 20 Gefitinib (ZD1839) 1 2 70 Sorafenib Tosylate 1 3 21 Cr
Drug Name Plate Number Well Location % Inhibition, Screen Axitinib 1 1 20 Gefitinib (ZD1839) 1 2 70 Sorafenib Tosylate 1 3 21 Crizotinib (PF-02341066) 1 4 55 Docetaxel 1 5 98 Anastrozole 1 6 25 Cladribine 1 7 23 Methotrexate 1 8 -187 Letrozole 1 9 65 Entecavir Hydrate 1 10 48 Roxadustat (FG-4592) 1 11 19 Imatinib Mesylate (STI571) 1 12 0 Sunitinib Malate 1 13 34 Vismodegib (GDC-0449) 1 14 64 Paclitaxel 1 15 89 Aprepitant 1 16 94 Decitabine 1 17 -79 Bendamustine HCl 1 18 19 Temozolomide 1 19 -111 Nepafenac 1 20 24 Nintedanib (BIBF 1120) 1 21 -43 Lapatinib (GW-572016) Ditosylate 1 22 88 Temsirolimus (CCI-779, NSC 683864) 1 23 96 Belinostat (PXD101) 1 24 46 Capecitabine 1 25 19 Bicalutamide 1 26 83 Dutasteride 1 27 68 Epirubicin HCl 1 28 -59 Tamoxifen 1 29 30 Rufinamide 1 30 96 Afatinib (BIBW2992) 1 31 -54 Lenalidomide (CC-5013) 1 32 19 Vorinostat (SAHA, MK0683) 1 33 38 Rucaparib (AG-014699,PF-01367338) phosphate1 34 14 Lenvatinib (E7080) 1 35 80 Fulvestrant 1 36 76 Melatonin 1 37 15 Etoposide 1 38 -69 Vincristine sulfate 1 39 61 Posaconazole 1 40 97 Bortezomib (PS-341) 1 41 71 Panobinostat (LBH589) 1 42 41 Entinostat (MS-275) 1 43 26 Cabozantinib (XL184, BMS-907351) 1 44 79 Valproic acid sodium salt (Sodium valproate) 1 45 7 Raltitrexed 1 46 39 Bisoprolol fumarate 1 47 -23 Raloxifene HCl 1 48 97 Agomelatine 1 49 35 Prasugrel 1 50 -24 Bosutinib (SKI-606) 1 51 85 Nilotinib (AMN-107) 1 52 99 Enzastaurin (LY317615) 1 53 -12 Everolimus (RAD001) 1 54 94 Regorafenib (BAY 73-4506) 1 55 24 Thalidomide 1 56 40 Tivozanib (AV-951) 1 57 86 Fludarabine