11-14 February 2019 PRAC Meeting Minutes
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Genetic Screens in Isogenic Mammalian Cell Lines Without Single Cell Cloning
ARTICLE https://doi.org/10.1038/s41467-020-14620-6 OPEN Genetic screens in isogenic mammalian cell lines without single cell cloning Peter C. DeWeirdt1,2, Annabel K. Sangree1,2, Ruth E. Hanna1,2, Kendall R. Sanson1,2, Mudra Hegde 1, Christine Strand 1, Nicole S. Persky1 & John G. Doench 1* Isogenic pairs of cell lines, which differ by a single genetic modification, are powerful tools for understanding gene function. Generating such pairs of mammalian cells, however, is labor- 1234567890():,; intensive, time-consuming, and, in some cell types, essentially impossible. Here, we present an approach to create isogenic pairs of cells that avoids single cell cloning, and screen these pairs with genome-wide CRISPR-Cas9 libraries to generate genetic interaction maps. We query the anti-apoptotic genes BCL2L1 and MCL1, and the DNA damage repair gene PARP1, identifying both expected and uncharacterized buffering and synthetic lethal interactions. Additionally, we compare acute CRISPR-based knockout, single cell clones, and small- molecule inhibition. We observe that, while the approaches provide largely overlapping information, differences emerge, highlighting an important consideration when employing genetic screens to identify and characterize potential drug targets. We anticipate that this methodology will be broadly useful to comprehensively study gene function across many contexts. 1 Genetic Perturbation Platform, Broad Institute of MIT and Harvard, 75 Ames Street, Cambridge, MA 02142, USA. 2These authors contributed equally: Peter C. DeWeirdt, -
The Role of PARP1 in Monocyte and Macrophage
cells Review The Role of PARP1 in Monocyte and Macrophage Commitment and Specification: Future Perspectives and Limitations for the Treatment of Monocyte and Macrophage Relevant Diseases with PARP Inhibitors Maciej Sobczak 1, Marharyta Zyma 2 and Agnieszka Robaszkiewicz 1,* 1 Department of General Biophysics, Faculty of Biology and Environmental Protection, University of Lodz, Pomorska 141/143, 90-236 Lodz, Poland; [email protected] 2 Department of Immunopathology, Medical University of Lodz, 7/9 Zeligowskiego, Bldg 2, Rm177, 90-752 Lodz, Poland; [email protected] * Correspondence: [email protected]; Tel.: +48-42-6354449; Fax: +48-42-6354449 or +48-42-635-4473 Received: 4 August 2020; Accepted: 4 September 2020; Published: 6 September 2020 Abstract: Modulation of PARP1 expression, changes in its enzymatic activity, post-translational modifications, and inflammasome-dependent cleavage play an important role in the development of monocytes and numerous subtypes of highly specialized macrophages. Transcription of PARP1 is governed by the proliferation status of cells at each step of their development. Higher abundance of PARP1 in embryonic stem cells and in hematopoietic precursors supports their self-renewal and pluri-/multipotency, whereas a low level of the enzyme in monocytes determines the pattern of surface receptors and signal transducers that are functionally linked to the NFκB pathway. In macrophages, the involvement of PARP1 in regulation of transcription, signaling, inflammasome activity, metabolism, and redox balance supports macrophage polarization towards the pro-inflammatory phenotype (M1), which drives host defense against pathogens. On the other hand, it seems to limit the development of a variety of subsets of anti-inflammatory myeloid effectors (M2), which help to remove tissue debris and achieve healing. -
PARP Inhibitors Sensitize Ewing Sarcoma Cells to Temozolomide
Published OnlineFirst October 5, 2015; DOI: 10.1158/1535-7163.MCT-15-0587 Cancer Biology and Signal Transduction Molecular Cancer Therapeutics PARP Inhibitors Sensitize Ewing Sarcoma Cells to Temozolomide-Induced Apoptosis via the Mitochondrial Pathway Florian Engert1, Cornelius Schneider1, Lilly Magdalena Weib1,2,3, Marie Probst1,and Simone Fulda1,2,3 Abstract Ewing sarcoma has recently been reported to be sensitive to that subsequent to DNA damage-imposed checkpoint activa- poly(ADP)-ribose polymerase (PARP) inhibitors. Searching for tion and G2 cell-cycle arrest, olaparib/TMZ cotreatment causes synergistic drug combinations, we tested several PARP inhibi- downregulation of the antiapoptotic protein MCL-1, followed by tors (talazoparib, niraparib, olaparib, veliparib) together with activation of the proapoptotic proteins BAX and BAK, mitochon- chemotherapeutics. Here, we report that PARP inhibitors syner- drial outer membrane permeabilization (MOMP), activation of gize with temozolomide (TMZ) or SN-38 to induce apoptosis caspases, and caspase-dependent cell death. Overexpression of a and also somewhat enhance the cytotoxicity of doxorubicin, nondegradable MCL-1 mutant or BCL-2, knockdown of NOXA or etoposide, or ifosfamide, whereas actinomycin D and vincris- BAX and BAK, or the caspase inhibitor N-benzyloxycarbonyl-Val- tine show little synergism. Furthermore, triple therapy of ola- Ala-Asp-fluoromethylketone (zVAD.fmk) all significantly reduce parib, TMZ, and SN-38 is significantly more effective compared olaparib/TMZ-mediated apoptosis. These findings emphasize with double or monotherapy. Mechanistic studies revealed that the role of PARP inhibitors for chemosensitization of Ewing the mitochondrial pathway of apoptosis plays a critical role in sarcoma with important implications for further (pre)clinical mediating the synergy of PARP inhibition and TMZ. -
Scientific Program Saturday, 17. July 2021 Factor VIII, Factor IX and Rare
Scientific programThe XXIX Congress of the International Society on Thrombosis and Haemostasis July 17-21, 2021 Philadelphia, U.S. Saturday, 17. July 2021 SSC Session 08:00 - 10:00 R1 Factor VIII, Factor IX and Rare Coagulation Disorders Introduction 08:00 - 08:02 Speaker: Johnny Mahlangu, ZA Non-Factor Replacement Therapies 08:02 - 08:02 Moderators: Johnny Mahlangu, South Africa, Tarek Owaidah, Saudi Arabia In Patients on Non-Factor Therapies, Exposure to Clotting 08:02 - 08:14 Factor Replacement Should Be Early (Debate) Speaker: Manuel Carcao, CA In Patients on Non-Factor Therapies, Exposure to Clotting 08:14 - 08:26 Factor Replacement Should Be Early (Debate) Speaker: Jayanthi Alamelu, GB Non-Factor Replacement Therapy Versus Factor Replacement 08:26 - 08:38 Therapy Risks -There Is No Free Lunch (Debate) Speaker: Bhavya Doshi, US Non-Factor Replacement Therapy Versus Factor Replacement 08:38 - 08:50 Therapy Risks -There Is No Free Lunch (Debate) Speaker: Gili Kenet, IL Beyond Annualized Bleed Rates What Should Be the Alternative 08:50 - 09:02 Endpoints for Non-Replacement Therapies Speaker: Alok Srivastava, IN Q&A Session 09:02 - 09:06 Gene Therapy 09:06 - 09:06 Moderators: Valder Arruda, United States, Savita Rangarajan, United Kingdom Anti Adeno-Associated Virus Antibodies Antibodies: What Are 09:06 - 09:18 the Standardization Issues? Speaker: David Lillicrap, CA Rationale for Adeno-associated Virus (AAV) Mediated Gene 09:24 - 09:30 Therapy in Patients With Anti Adeno-associated Virus Antibodies Speaker: David Cooper, NL What Should We Be Following-up Post Gene Therapy? 09:30 - 09:42 Speaker: Barbara A. -
Bebulin VH Corifact Factor VII Concentrate
P RODUCTS TO TREAT RARE FACTOR DEFICIENCIES Product Plasma source Fractionation Viral inactivation Vial size Storage Availability USA: volunteer, Vapour heat @ 60°C for 10 hr at Available through Special Bebulin VH remunerated Ion exchange 190 mbar, then 80°C for 1 hr @ 600 IUs 2‐8°C Access Programme. Manufactured by plasmapheresis adsorption 375 mbar Shire donors distributed in all provinces. Comments Factor IX complex containing factors II, VII, IX and X, heparin added. Product Plasma source Fractionation Viral inactivation Vial size Storage Availability Purification steps: 1) Precipitation/adsorption 250 IUs USA: volunteer, (4 mL of diluent) 2) Ion exchange chromatography Corifact remunerated Multiple Licensed by Health Canada. 1,250 IUs 2‐8°C Manufactured by plasmapheresis precipitation 3) Heat‐treatment (+60°C for 10 (20 mL of diluent) Distributed in all provinces. CSL Behring donors hours in an aqueous solution) 4) Virus filtration over two 20 nm Mix2Vial filters in series Comments Indicated for routine prophylaxis and peri‐operative management of surgical bleeding in patients with congenital factor XIII deficiency. Product Plasma source Fractionation Viral inactivation Vial size Storage Availability Factor VII USA: volunteer, Aluminium Vapour heat @ 60°C for 10 hr at Available through Special remunerated concentrate hydroxide 190 mbar, then 80°C for 1 hr @ 600 IUs 2‐8°C Access Programme. Manufactured by plasmapheresis adsorption 375 mbar Distributed in all provinces. Shire donors Comments Used to treat factor VII deficiency. 1 Product Plasma source Fractionation Viral inactivation Vial size Storage Availability Factor XI USA: volunteer, Affinity heparin Available through Special concentrate remunerated sepharose Dry heat @ 80°C, 72 hr 1,000 IUs 2‐8°C Access Programme. -
)&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 -
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 -
Modafinil/Armodafinil (Provigil ® /Nuvigil
Drug and Biologic Coverage Policy Effective Date ............................................ 7/1/2020 Next Review Date… ..................................... 7/1/2021 Coverage Policy Number .................................. 1501 Modafinil / Armodafinil for Individual and Family Plans Table of Contents Related Coverage Resources Coverage Policy ................................................... 1 Obstructive Sleep Apnea Treatment Services FDA Approved Indications ................................... 2 Recommended Dosing ........................................ 3 General Background ............................................ 3 Coding/ Billing Information ................................... 6 References .......................................................... 6 INSTRUCTIONS FOR USE The following Coverage Policy applies to health benefit plans administered by Cigna Companies. Certain Cigna Companies and/or lines of business only provide utilization review services to clients and do not make coverage determinations. References to standard benefit plan language and coverage determinations do not apply to those clients. Coverage Policies are intended to provide guidance in interpreting certain standard benefit plans administered by Cigna Companies. Please note, the terms of a customer’s particular benefit plan document [Group Service Agreement, Evidence of Coverage, Certificate of Coverage, Summary Plan Description (SPD) or similar plan document] may differ significantly from the standard benefit plans upon which these Coverage Policies -
Amphetamine/Dextroamphetamine IR Generic
GEORGIA MEDICAID FEE-FOR-SERVICE STIMULANT AND RELATED AGENTS PA SUMMARY Preferred Non-Preferred Amphetamine/dextroamphetamine IR generic Adzenys ER (amphetamine ER oral suspension) Armodafinil generic Adzenys XR (amphetamine ER dispersible tab) Atomoxetine generic Amphetamine/dextroamphetamine ER (generic Concerta (methylphenidate ER/SA) Adderall XR) Dextroamphetamine IR tablets generic Aptensio XR (methylphenidate ER) Focalin (dexmethylphenidate) Clonidine ER generic Focalin XR (dexmethylphenidate ER) Cotempla XR (methylphenidate ER disintegrating Guanfacine ER generic tablet) Methylin oral solution (methylphenidate) Daytrana (methylphenidate TD patch) Methylphenidate CD/CR/ER generic by Lannett Desoxyn (methamphetamine) [NDCs 00527-####-##] and Kremers Urban [NDCs Dexmethylphenidate IR generic 62175-####-##] (generic Metadate CD) Dexmethylphenidate ER generic Methylphenidate IR generic Dextroamphetamine ER capsules generic Modafinil generic Dextroamphetamine oral solution generic Quillichew ER (methylphenidate ER chew tabs) Dyanavel XR (amphetamine ER oral suspension) Quillivant XR (methylphenidate ER oral suspension) Evekeo (amphetamine tablets) Vyvanse (lisdexamfetamine) Methamphetamine generic Zenzedi 5 mg, 10 mg IR tablets (dextroamphetamine) Methylphenidate IR chewable tablets generic Methylphenidate ER/SA (generic Concerta) Methylphenidate ER/LA/SR (generic Ritalin LA, Ritalin SR, Metadate ER) Methylphenidate ER/SA 72 mg generic Methylphenidate oral solution generic Mydayis (amphetamine/dextroamphetamine ER) Ritalin LA 10 mg -
MEDICATION GUIDE Armodafinil Tablets, C-IV Read the Medication Guide That Comes with Armodafinil Before You Start Taking It and Each Time You Get a Refill
MEDICATION GUIDE Armodafinil Tablets, C-IV Read the Medication Guide that comes with armodafinil before you start taking it and each time you get a refill. There may be new information. This Medication Guide does not take the place of talking with your doctor about your condition or treatment. What is the most important information I should know about armodafinil? Armodafinil may cause serious side effects including a serious rash or a serious allergic reaction that may affect parts of your body such as your liver or blood cells. Any of these may need to be treated in a hospital and may be life-threatening. Stop taking armodafinil and call your doctor right away or get emergency help if you have any of these symptoms: • skin rash, hives, sores in your mouth, or your skin blisters and peels • swelling of your face, eyes, lips, tongue, or throat • trouble swallowing or breathing • fever, shortness of breath, swelling of the legs, yellowing of the skin or whites of the eyes, or dark urine. If you have a severe rash with armodafinil, stopping the medicine may not keep the rash from becoming life- threatening or causing you to be permanently disabled or disfigured. Armodafinil is not approved for use in children for any medical condition. It is not known if armodafinil is safe or if it works in children under the age of 17. What is armodafinil? Armodafinil is a prescription medicine used to improve wakefulness in adults who are very sleepy due to one of the following diagnosed sleep disorders: • narcolepsy • obstructive sleep apnea (OSA). -
And Grand Overview
Welcome and Grand Overview Rose Aurigemma, PhD Acting Associate Director, Developmental Therapeutics Program Division of Cancer Treatment & Diagnosis, NCI July 23, 2021 Thank You to the Organizing Committee Weiwei Chen, Program Director, PTGB, DTP Rachelle Salomon, Program Director, BRB, DTP Sharad Verma, Program Director, PTGB, DTP Jason Yovandich, Chief, BRB, DTP Sundar Venkatachalam, Chief, PTGB, DTP 2 Introduction to the Developmental Therapeutics Program In 1955, congress created the Cancer Chemotherapy National Service Center which evolved, both structurally and functionally, into today’s Developmental Therapeutics Program (DTP). DTP’s involvement in the discovery or development of many anticancer therapeutics on the market today demonstrates its indelible impact on efforts to improve the health and well-being of people with cancer. 3 Approved Cancer Therapies with DTP Assistance 2018 Moxetumomab pasudotox-tdfk 1983 Etoposide (NSC 141540) 2015 Dinutuximab (Unituxin, NSC 764038) 1982 Streptozotocin (NSC 85998) Ecteinascidin 743 (NSC 648766) 1979 Daunorubicin (NSC 82151) 2012 Omacetaxine (homoharringtonine, NSC 141633) 1978 Cisplatin (cis-platinum) (NSC 119875) 2010 Eribulin (NSC 707389) 1977 Carmustine (BCNU) (NSC 409962) Sipuleucel-T (NSC 720270) 1976 1-(2-Chloroethyl)-3-cyclohexyl-1-nitrosurea (CCNU) 2009 Romidepsin (NSC 630176) (NSC 9037) Pralatrexate (NSC 713204) 1975 Dacarbazine (NSC 45388) 2004 Azacitidine (NSC 102816) 1974 Doxorubicin (NSC 123127) Cetuximab (NSC 632307) Mitomycin C (NSC 26980) 2003 Bortezomib (NSC 681239) 1973 -
Individualized Systems Medicine Strategy to Tailor Treatments for Patients with Chemorefractory Acute Myeloid Leukemia
Published OnlineFirst September 20, 2013; DOI: 10.1158/2159-8290.CD-13-0350 RESEARCH ARTICLE Individualized Systems Medicine Strategy to Tailor Treatments for Patients with Chemorefractory Acute Myeloid Leukemia Tea Pemovska 1 , Mika Kontro 2 , Bhagwan Yadav 1 , Henrik Edgren 1 , Samuli Eldfors1 , Agnieszka Szwajda 1 , Henrikki Almusa 1 , Maxim M. Bespalov 1 , Pekka Ellonen 1 , Erkki Elonen 2 , Bjørn T. Gjertsen5 , 6 , Riikka Karjalainen 1 , Evgeny Kulesskiy 1 , Sonja Lagström 1 , Anna Lehto 1 , Maija Lepistö1 , Tuija Lundán 3 , Muntasir Mamun Majumder 1 , Jesus M. Lopez Marti 1 , Pirkko Mattila 1 , Astrid Murumägi 1 , Satu Mustjoki 2 , Aino Palva 1 , Alun Parsons 1 , Tero Pirttinen 4 , Maria E. Rämet 4 , Minna Suvela 1 , Laura Turunen 1 , Imre Västrik 1 , Maija Wolf 1 , Jonathan Knowles 1 , Tero Aittokallio 1 , Caroline A. Heckman 1 , Kimmo Porkka 2 , Olli Kallioniemi 1 , and Krister Wennerberg 1 ABSTRACT We present an individualized systems medicine (ISM) approach to optimize cancer drug therapies one patient at a time. ISM is based on (i) molecular profi ling and ex vivo drug sensitivity and resistance testing (DSRT) of patients’ cancer cells to 187 oncology drugs, (ii) clinical implementation of therapies predicted to be effective, and (iii) studying consecutive samples from the treated patients to understand the basis of resistance. Here, application of ISM to 28 samples from patients with acute myeloid leukemia (AML) uncovered fi ve major taxonomic drug-response sub- types based on DSRT profi les, some with distinct genomic features (e.g., MLL gene fusions in subgroup IV and FLT3 -ITD mutations in subgroup V). Therapy based on DSRT resulted in several clinical responses.