Effect of Pritelivir Compared with Valacyclovir On
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Aicuris Granted Fast Track Designation by U.S. FDA for Oral Pritelivir for Treatment of HSV Infections in Immunocompromised Adults
AiCuris Granted Fast Track Designation by U.S. FDA for Oral Pritelivir for Treatment of HSV Infections in Immunocompromised Adults Wuppertal, August 01, 2017 - AiCuris Anti-infective Cures GmbH, a leading company in the discovery and development of drugs against infectious diseases, today announced that the Company has been granted Fast Track designation by the U.S. Food and Drug Administration (FDA) for oral pritelivir, AiCuris’ lead candidate for the treatment of acyclovir-resistant mucocutaneous herpes simplex virus (HSV) infections in immunocompromised adults. Fast track is a process designed to facilitate the development, expedite the review and accelerate the approval process of drugs to treat serious conditions and fill an unmet medical need, with the purpose of getting important new drugs to patients sooner. Oral pritelivir, a small molecule helicase-primase inhibitor with a novel mode of action, is currently in a clinical phase 2 study, called PRIOH-1, in the U.S. to evaluate the product candidate’s efficacy and safety compared to i.v. foscarnet, a virostatic agent which is used mainly for the treatment of herpes viruses resistant to other antiviral drugs. In a prior phase 2 study, oral pritelivir showed to significantly improve the suppression of viral shedding compared to the current standard of care for genital HSV-2 infections, the nucleoside analog valacyclovir. The results of this study were published in the Journal of the American Medical Association (JAMA) earlier this year. “The decision by the FDA to grant fast track designation to oral pritelivir underscores that our product might fill the major need for innovative, more efficacious therapies for immunocompromised patients with HSV infections that have become resistant to standard treatments,” said Dr. -
Herpes Simplex Virus
HSV Herpes simplex virus HSV (Herpes simplex virus) can be spread when an infected person is producing and shedding the virus. Herpes simplex can be spread through contact with saliva, such as sharing drinks. Symptoms of herpes simplex virus infection include watery blisters in the skin or mucous membranes of the mouth, lips or genitals. Lesions heal with ascab characteristic of herpetic disease. As neurotropic and neuroinvasive viruses, HSV-1 and -2 persist in the body by becoming latent and hiding from the immune system in the cell bodies of neurons. After the initial or primary infection, some infected people experience sporadic episodes of viral reactivation or outbreaks. www.MedChemExpress.com 1 HSV Inhibitors (Z)-Capsaicin 1-Docosanol (Zucapsaicin; Civamide; cis-Capsaicin) Cat. No.: HY-B1583 (Behenyl alcohol) Cat. No.: HY-B0222 (Z)-Capsaicin is the cis isomer of capsaicin, acts 1-Docosanol is a saturated fatty alcohol used as an orally active TRPV1 agonist, and is used in traditionally as an emollient, emulsifier, and the research of neuropathic pain. thickener in cosmetics, and nutritional supplement; inhibitor of lipid-enveloped viruses including herpes simplex. Purity: 99.96% Purity: ≥98.0% Clinical Data: Launched Clinical Data: Launched Size: 10 mM × 1 mL, 10 mg, 50 mg Size: 500 mg 2-Deoxy-D-glucose 20(R)-Ginsenoside Rh2 (2-DG; 2-Deoxy-D-arabino-hexose; D-Arabino-2-deoxyhexose) Cat. No.: HY-13966 Cat. No.: HY-N1401 2-Deoxy-D-glucose is a glucose analog that acts as 20(R)-Ginsenoside Rh2, a matrix a competitive inhibitor of glucose metabolism, metalloproteinase (MMP) inhibitor, acts as a inhibiting glycolysis via its actions on hexokinase. -
Herpes: a Patient's Guide
Herpes: A Patient’s Guide Herpes: A Patient’s Guide Introduction Herpes is a very common infection that is passed through HSV-1 and HSV-2: what’s in a name? ....................................................................3 skin-to-skin contact. Canadian studies have estimated that up to 89% of Canadians have been exposed to herpes simplex Herpes symptoms .........................................................................................................4 type 1 (HSV-1), which usually shows up as cold sores on the Herpes transmission: how do you get herpes? ................................................6 mouth. In a British Columbia study, about 15% of people tested positive for herpes simplex type 2 (HSV-2), which Herpes testing: when is it useful? ..........................................................................8 is the type of herpes most commonly thought of as genital herpes. Recently, HSV-1 has been showing up more and Herpes treatment: managing your symptoms ...................................................10 more on the genitals. Some people can have both types of What does herpes mean to you: receiving a new diagnosis ......................12 herpes. Most people have such minor symptoms that they don’t even know they have herpes. What does herpes mean to you: accepting your diagnosis ........................14 While herpes is very common, it also carries a lot of stigma. What does herpes mean to you: dating with herpes ....................................16 This stigma can lead to anxiety, fear and misinformation -
Intracellular Lipid Droplet Accumulation Occurs Early Following Viral Infection and Is Required for an Efficient Interferon Response
ARTICLE https://doi.org/10.1038/s41467-021-24632-5 OPEN Intracellular lipid droplet accumulation occurs early following viral infection and is required for an efficient interferon response E. A. Monson 1, K. M. Crosse1, M. Duan2, W. Chen 2,R.D.O’Shea 1, L. M. Wakim3, J. M. Carr 4, ✉ D. R. Whelan2 & K. J. Helbig 1 1234567890():,; Lipid droplets (LDs) are increasingly recognized as critical organelles in signalling events, transient protein sequestration and inter-organelle interactions. However, the role LDs play in antiviral innate immune pathways remains unknown. Here we demonstrate that induction of LDs occurs as early as 2 h post-viral infection, is transient and returns to basal levels by 72 h. This phenomenon occurs following viral infections, both in vitro and in vivo. Virally driven in vitro LD induction is type-I interferon (IFN) independent, and dependent on Epidermal Growth Factor Receptor (EGFR) engagement, offering an alternate mechanism of LD induction in comparison to our traditional understanding of their biogenesis. Additionally, LD induction corresponds with enhanced cellular type-I and -III IFN production in infected cells, with enhanced LD accumulation decreasing viral replication of both Herpes Simplex virus 1 (HSV-1) and Zika virus (ZIKV). Here, we demonstrate, that LDs play vital roles in facilitating the magnitude of the early antiviral immune response specifically through the enhanced modulation of IFN following viral infection, and control of viral replication. By identifying LDs as a critical signalling organelle, this data represents a paradigm shift in our understanding of the molecular mechanisms which coordinate an effective antiviral response. -
Multiple Sclerosis
What Really Causes Multiple Sclerosis HAROLD D. FOSTER i AUTHOR’S NOTE This book is written and published to provide information on multiple sclerosis. It is sold with the understanding that the publisher and author are not engaged in rendering legal, medical, or other professional services. In addition, this book is not to be used in the diagnosis of any medical condition. If “expert” assistance is desired or required, the services of a competent professional, especially one who is an expert in nutrition, should be sought. Every effort has been made to make this book as complete and accurate as possible. However, there may be mistakes both typographical and in content. Therefore, this text should be used as a general guide and not as the ultimate source of information. Factual matters can be checked by reading the cited literature. This book seeks to stimulate, educate, and entertain. The publisher and the author shall have neither liability nor responsibility to any entity or person with respect to any loss or damage caused, or alleged to be caused, directly or indirectly by the concepts or information contained in this book. Anyone not wishing to be bound by the above may return this volume for a refund of its purchase price. ACKNOWLEDGEMENTS The unusual cover of this book was designed, as were the other covers in this series, by Ken Josephson. It is based on the painting “Shattered Nerves” by Keith Loreth. My thanks go to both Ken and Keith for their creativity and generosity. I would also like to thank Dr. Abram Hoffer and Dr. -
65 Watching Television in Australia: a Story of Innocence and Experience
Watching Television in Australia: A Story of Innocence and Experience Susan Bye School of Communication, Arts and Critical Enquiry La Trobe University Abstract The excitement and naiveté of early viewers have become central to narratives of the Australian viewing past. These stories are of simpler times when the pleasure of watching television was unmediated by modern self-consciousness and cynicism. This popular way of ‘remembering’ television seems both natural and inevitable, but its role as a discursive strategy is highlighted by the alacrity with which TV columnists sought to bestow a sense of experience on fledgling Sydney viewers. In this paper, I focus on the way that the regular TV column worked to stitch readers into the daily business of television. Moreover, from the beginning of regular broadcasting, TV columnists challenged the idea that watching television was an identity- subsuming process and invited their readers to assume an active connection with television and its culture. Keywords: Audiences, Australian Television, Everyday Life, TV Columns Introduction The construction of television viewing history as progressive or developmental is not peculiar to the Australian context but, in the Australian situation, the popular association of early television with the fifties has allowed it and its audience to be collapsed into the ‘fifties story’. Imagined simultaneously as a time of innocence and a period of narrow-mindedness, the dominant narrative of Australia in the fifties involves a perception of a simple and insular people readily committing to family life in the suburbs (White 1983). This monochromatic understanding of suburban life in fifties Australia has effortlessly intersected with a similarly tidy conception of the relationship of early TV viewers to the new technology of television. -
11111 11111 Lat
11111 11111 Lat ESOLUTION TEST CHART DOCUMENT RESUME ED 054 622 ER 009 205 AUTHOR Powell, R. J. TITLE Television Viewing by Young Secondary Students: A Study of the Television Viewing Behavior ofChildren at Form Two Level. INSTITUTION Australian Broadca ting Control Board, Melbourne. PUB DATE 71 NOTE 37p. EDRS PRICE MF-$0.65 HC-$3.29 DESCRIPTORS *Adolescents; Audiences; Commercial Television; Individual Characteristics; Intelligence; Parent Influence; Peer Acceptance; *Personality; Recreational Activities; Television; *Television Research; Television Surveys; 4Te1evisionViewing; Viewing Time ABSTRACT Television viewing habits of 12 to 14 year oldsin Australia were studied, and an attempt was made tocorrelate amount of viewing time and choice of programs withthese childrenls intelligence and personality. Average viewingtime per night was three hours and 40 minutes. A large variation wasfound in the time at which children ceased viewing. The study found nosignificant difference in amount of viewing done by high and lowintelligence groups, although children of highintelligence spent more time watching the non-commercial channel and documentary programs.Those children who watched little television fellin two groups. The first group had IQs of 110-120 andhad parents who restricted their viewing and had high educational expectations fortheir children. The second group had tQs above 120 andlittle parental restriction. High intensity viewers were generally less acceptable totheir peer group than were low intensity viewers. On the whole,however, it was found that no significant correlations existbetween viewing choices or amounts and personality scales. (JK) TELEVISION VIEW Y YOUNG SECONDARY STUDENTS A Study of the Television Viewing Behaviour of Children at Form Two Level by R. -
Beispiel-Buch2.Pdf
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Current Drugs to Treat Infections with Herpes Simplex Viruses-1 and -2
viruses Review Current Drugs to Treat Infections with Herpes Simplex Viruses-1 and -2 Lauren A. Sadowski 1,†, Rista Upadhyay 1,2,†, Zachary W. Greeley 1,‡ and Barry J. Margulies 1,3,* 1 Towson University Herpes Virus Lab, Department of Biological Sciences, Towson University, Towson, MD 21252, USA; [email protected] (L.A.S.); [email protected] (R.U.); [email protected] (Z.W.G.) 2 Towson University Department of Chemistry, Towson, MD 21252, USA 3 Molecular Biology, Biochemistry, and Bioinformatics Program, Towson University, Towson, MD 21252, USA * Correspondence: [email protected] † Authors contributed equally to this manuscript. ‡ Current address: Becton-Dickinson, Sparks, MD 21152, USA. Abstract: Herpes simplex viruses-1 and -2 (HSV-1 and -2) are two of the three human alphaher- pesviruses that cause infections worldwide. Since both viruses can be acquired in the absence of visible signs and symptoms, yet still result in lifelong infection, it is imperative that we provide interventions to keep them at bay, especially in immunocompromised patients. While numerous experimental vaccines are under consideration, current intervention consists solely of antiviral chemotherapeutic agents. This review explores all of the clinically approved drugs used to prevent the worst sequelae of recurrent outbreaks by these viruses. Keywords: acyclovir; ganciclovir; cidofovir; vidarabine; foscarnet; amenamevir; docosanol; nelfi- navir; HSV-1; HSV-2 Citation: Sadowski, L.A.; Upadhyay, R.; Greeley, Z.W.; Margulies, B.J. Current Drugs to Treat Infections 1. Introduction with Herpes Simplex Viruses-1 and -2. The world of anti-herpes simplex (anti-HSV) agents took flight in 1962 with the FDA Viruses 2021, 13, 1228. -
Statue of Liberty and Oppression Finland Watches Closely As Estonia’S Statue Crisis Unfolds
ISSUE 1 • 9 – 15 MAY 2007 • €3 INTERNATIONAL NEWS FINLAND NEWS SPORT Mamma Mia! Afghan - Finland’s Lions CULTURE page 16 foreign nuclear need a forces debate killer Nokia unveils train together hots up instinct Barracuda page 12 page 7 page 5 BUSINESS page 10 LEHTIKUVA / HEIKKI SAUKKOMAA Statue of liberty and oppression Finland watches closely as Estonia’s statue crisis unfolds ESTONIA'S prime minister Andrus fence of Estonia, while appealing Ansip has appealed for calm dur- to both Russia and Estonia to calm ing the anniversary of the Soviet tensions. Red Army’s World War Two victo- Estonia has been shocked by ry over Nazi Germany. Victory Day the riots in which one person died, events are held in Estonia and Rus- more than 150 were injured, and sia on Tuesday and Wednesday. about 800 people were arrest- The controversial relocation of ed. A national debate has ensued a monument to the Red Army sol- about the strained relationship be- diers who died during World War tween the Estonian majority and Two sparked riots by Russian res- Russian minority of the country’s idents in Tallinn, Estonia’s capi- population. tal city, on 27 April. The disputed The political repercussions of bronze soldier – a symbol of libera- the crisis have also been felt across tion from Nazism for the Russians Europe, not least in Finland. Rus- and a symbol of Soviet oppression sia’s readiness to threaten Estonia for Estonians – now stands in the by orchestrating a siege of its em- military cemetery in Tallinn. bassy in Moscow, cutting oil sup- The Victory Day events are be- plies and restricting trade, has Andorra’s Anonymous perform their song Let’s save the World during the Eurovision Song Contest rehearsals in Helsinki. -
Influenza Sampler
Influenza Sampler Presenting sample chapters on influenza from the Manual of Clinical Microbiology, 12th Edition, Chapter 86 “Influenza Viruses” by Robert L. Atmar This chapter discusses seasonal influenza strains as well as novel swine and avian influenza strains that can infect people and have pandemic potential. Chapter 83 “Algorithms for Detection and Identification of Viruses” by Marie Louise Landry, Angela M. Caliendo, Christine C. Ginocchio, Randall Hayden, and Yi-Wei Tang This chapter outlines technological advances for the diagnosis of viral infections. Chapter 113 “Antiviral Agents” by Carlos A.Q. Santos and Nell S. Lurian This chapter reviews antiviral agents approved by FDA and their mechanism(s) of action. Photo Credit: CDC/ Douglas Jordan, Dan Higgins Influenza Viruses* ROBERT L. ATMAR Send proofs to: Robert L. Atmar Email: [email protected] and to editors: [email protected] [email protected] [email protected] 86 TAXONOMY The segmented genome of influenza viruses allows the The influenza viruses are members of the family Orthomyxo- exchange of one or more gene segments between two viruses viridae. Antigenic differences in two major structural pro- when both infect a single cell. This exchange is called teins, the matrix protein (M) and the nucleoprotein (NP), genetic reassortment and results in the generation of new and phylogenetic analyses of the virus genome are used to strains containing a mix of genes from both parental viruses. separate the influenza viruses into four genera within the Genetic reassortment between human and avian influenza family: Influenzavirus A, Influenzavirus B, Influenzavirus C, virus strains led to the generation of the 1957 H2N2 and and Influenzavirus D. -
Drought Aid Subsidy
i . 's -T’ » V..w' Vr; f TAGE TWENTY-FOUr WEDNESDAY, SEPTEMBER 11, 1»57 Average Daily Net Preen Run lKan(I|(Bt?r lEnratng 9|?raUi Tha Weather TT- Far the Weak Ended raowaaaler V. •. W w l^ OaNUa , Sept. 1, 1857 ' ■ '■>1 company, where Miss Benson is tara of Marey managa tha hofna, a In MMH Po8t Two Showew Held employed, attended the party and Farniture Needed St. A ^es Guild haven for unwad mothers and their Fair, aolM toalglit, fag la*a 9a- About Town shower^ her with miscellaneous infanta, regardlesa of race, creed or 12,456 alght. Law 8046. Friday w m m . group and individual gifts. She un First , For Carol Btenson The Town Welfare' Depiart- To Close Drive color. hoamld; $4mnee of alkomewa Omw- Wwmrd Moriarty, chairman, of wrapped them while seated be Member of the Audit ment has requested a "helping SL Bridget'i, St. Jamea’ and the Bureau of Qrenlatlon en.'Hlgli M arid 8*0. ; tha Khifhta of Columbua Mthack neath a watering can decorated In hand" from Manchester resi Church of the Assumption all have Showing Iao|ua committao, announcM them Mias Carol L. Benson of 7S the wedding colors of peaoh and The annual membership drive by Manche»ter— A City of Villftge Charm Princeton St. was honored recently dents. The department needs a. St. Agnea Guild, for the benefit of committees which solicit member- ar* aUll openinCB for teams con- green. kitchch set, a living room set, Bhips. Members are Mrs. Williams, slatlnf of four plaj'ers. The league with two bridal showers.