Abstract：
:Development of anti-dengue therapy represents an urgent un-met medical need. Towards antiviral therapy, recent advances in crystal structures of DENV enzymes have led to the possibility of structure-based rational design of inhibitors for anti-dengue therapy. These include (i) the structure of the 'active' form of the DENV protease in complex with a peptide substrate; (ii) the structure of DENV methyltransferase bound to an inhibitor that selectively suppresses viral methyltransferase, but not human methyltransferases; (iii) the structure of DENV RNA-dependent RNA polymerase in complex with a small-molecule compound. This review summarizes the structural biology of these three key enzymes (protease, methyltransferase, and polymerase) that are essential for DENV replication. The new structural information has provided new avenues for development of anti-dengue therapy.
journal_name
Antiviral Resjournal_title
Antiviral researchauthors
Noble CG,Shi PYdoi
10.1016/j.antiviral.2012.09.007subject
Has Abstractpub_date
2012-11-01 00:00:00pages
115-26issue
2eissn
0166-3542issn
1872-9096pii
S0166-3542(12)00204-5journal_volume
96pub_type
杂志文章,评审abstract：:In 1989, a new type of antibody was identified, first in the sera of dromedaries and later also in all other species of the Camelidae family. These antibodies do not contain a light chain and also lack the first constant heavy domain. Today it is still unclear what the evolutionary advantage of such heavy chain-only a...
journal_title：Antiviral research
pub_type： 杂志文章,评审
doi：10.1016/j.antiviral.2011.09.002
更新日期：2011-12-01 00:00:00
abstract：:Amino acid 1092 (AA1092) in capsid protein 1 of coxsackievirus B3 (CVB3) is located in close vicinity to the central phenoxy group of capsid binders (i.e. pleconaril). Whereas isoleucine is associated with drug susceptibility, leucine and methionine confer resistance to pleconaril. In the present study, novel analogue...
journal_title：Antiviral research
pub_type： 杂志文章
doi：10.1016/j.antiviral.2008.09.002
更新日期：2009-01-01 00:00:00
abstract：:The dengue fever virus (DENV) and the yellow fever virus (YFV) are members of the genus flavivirus in the family Flaviviridae. An estimated 50-100 million cases of DENV infections occur each year and approximately half a million patients require hospitalization. There is no vaccine or effective antiviral treatment ava...
journal_title：Antiviral research
pub_type： 杂志文章
doi：10.1016/j.antiviral.2013.01.011
更新日期：2013-05-01 00:00:00
abstract：:Dengue virus (DENV) infection is one of the most important infectious diseases in tropical and subtropical regions around the world. Previously, we performed an initial phenotypic screening of 7000 compounds using DENV type 2 (DENV2)-infected BHK-21 cells to identify small molecules which could inhibit virus replicati...
journal_title：Antiviral research
pub_type： 杂志文章
doi：10.1016/j.antiviral.2020.104969
更新日期：2020-12-01 00:00:00
abstract：:Entry of human immunodeficiency virus type 1 (HIV-1) into target cells is mediated by its envelope protein gp41 through membrane fusion. Interaction of two extra-virion heptad repeats (HRs) in the gp41 plays a pivotal role in the fusion, and its inhibitor, enfuvirtide (T-20), blocks HIV-1 entry. To identify agents tha...
journal_title：Antiviral research
pub_type： 杂志文章
doi：10.1016/j.antiviral.2008.05.006
更新日期：2008-10-01 00:00:00
abstract：:Three SAH hydrolase inhibitors, (RS)-3-adenin-9-yl-2-hydroxypropanoic acid (isobutyl ester) [(RS)-AHPA]; (RS)-9-(2,3-dihydroxypropyl)adenine [(RS)-DHPA] and the carbocyclic analog of 3-deazaadenosine (C-c3Ado) were evaluated for their inhibitory activity against tobacco mosaic virus (TMV) and potato virus X (PVX). Usi...
journal_title：Antiviral research
pub_type： 杂志文章
doi：10.1016/0166-3542(90)90067-h
更新日期：1990-05-01 00:00:00
abstract：:Respiratory syncytial virus (RSV) is the major cause for respiratory tract disease in infants and young children. Currently, no licensed vaccine or a selective antiviral drug against RSV infections are available. Here, we describe a structure-based drug design approach that led to the synthesis of a novel series of zi...
journal_title：Antiviral research
pub_type： 杂志文章
doi：10.1016/j.antiviral.2015.08.003
更新日期：2015-10-01 00:00:00
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journal_title：Antiviral research
pub_type： 杂志文章
doi：10.1016/j.antiviral.2010.08.004
更新日期：2010-10-01 00:00:00
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journal_title：Antiviral research
pub_type： 临床试验,杂志文章
doi：10.1016/0166-3542(82)90016-x
更新日期：1982-08-01 00:00:00
abstract：:Immune evasion by the lethal henipaviruses, Hendra (HeV) and Nipah virus, is mediated by its interferon (IFN) antagonist P gene products, phosphoprotein (P), and the related V and W proteins, which can target the signal transducer and activator of transcription 1 (STAT1) and STAT2 proteins to inhibit IFN/STAT signalin...
journal_title：Antiviral research
pub_type： 杂志文章
doi：10.1016/j.antiviral.2015.09.017
更新日期：2015-12-01 00:00:00
abstract：:Tiazofurin (2-beta-D-ribofuranosylthiazole-4-carboxamide) was examined for its activity against tomato-spotted wilt virus (TSWV) in tomato plants. Solutions containing 50, 100, 200, 400 and 800 mg/l of the drug were sprayed onto the leaves. The results showed that 100 and 200 mg/l were the most efficient concentration...
journal_title：Antiviral research
pub_type： 杂志文章
doi：10.1016/0166-3542(84)90003-2
更新日期：1984-12-01 00:00:00
abstract：:Infection by one of the 4 distinct serotypes of dengue virus (DENV) threatens >40% of the world's population, with no efficacious vaccine or antiviral agent currently available. DENV replication through the virus-encoded nonstructural protein (NS) 5 protein occurs in the infected cell cytoplasm, but NS5 from DENV2 has...
journal_title：Antiviral research
pub_type： 杂志文章
doi：10.1016/j.antiviral.2013.06.002
更新日期：2013-09-01 00:00:00
abstract：:The role of herpes simplex virus type 1 (HSV-1)-encoded ribonucleotide reductase (RR) has been investigated in mice and guinea pigs using a mutant from which 90% of the large subunit of the enzyme was deleted. The RR mutant was extremely impaired in its ability to induce external vaginal lesions or to cause death in m...
journal_title：Antiviral research
pub_type： 杂志文章
doi：10.1016/0166-3542(92)90048-a
更新日期：1992-02-01 00:00:00
abstract：:Imexon (4-imino-1,4-diazobicyclo-3.1.0-hexan-2-one) was moderately effective in the treatment of a retroviral infection in a genetically defined murine model. The animal model consisted of a Friend virus complex (FV) infection in a hybrid mouse strain, (B10.A x A/WySn)F1, which has similarities with acquired immune de...
journal_title：Antiviral research
pub_type： 杂志文章
doi：10.1016/0166-3542(91)90040-x
更新日期：1991-01-01 00:00:00
abstract：:The viral genotype and serum viral level influence the response to interferon (IFN) treatment in patients with chronic hepatitis C virus (HCV) viremia. The aim of this study was to investigate a possible relationship between early virological response and helper T (Th) cell cytokine expansion by 4 weeks of ribavirin (...
journal_title：Antiviral research
pub_type： 临床试验,杂志文章,随机对照试验
doi：10.1016/j.antiviral.2005.04.001
更新日期：2005-07-01 00:00:00
abstract：:An estimated 15-20 million individuals are co-infected by hepatitis B and hepatitis D virus worldwide and are at high risk of developing end-stage liver disease, including hepatocellular carcinoma. While HBV viremia can now be controlled in the vast majority of individuals by nucleoside analogs, leading to a delay of ...
journal_title：Antiviral research
pub_type： 杂志文章,评审
doi：10.1016/j.antiviral.2015.08.009
更新日期：2015-10-01 00:00:00
abstract：:Lactoferrin (LF), a member of the transferrin family, is a bi-globular protein secreted in milk, saliva, tears, seminal fluid, endocervix and vaginal secretions. LF is an important player in the defence against pathogenic microorganisms and has also been shown to have activity against several viruses including herpesv...
journal_title：Antiviral research
pub_type： 杂志文章
doi：10.1016/j.antiviral.2004.05.005
更新日期：2004-10-01 00:00:00
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journal_title：Antiviral research
pub_type： 杂志文章
doi：10.1016/j.antiviral.2004.08.002
更新日期：2004-12-01 00:00:00
abstract：:Sulfated derivatives of paramylon, a water-insoluble (1-3)-beta-D-glucan from Euglena gracilis, significantly inhibited the cytopathic effect of human immunodeficiency virus (HIV-1, HIV-2) and the expression of HIV antigen in cultured MT-4, MOLT-4 cells and human peripheral blood mononuclear cells. Native paramylon, N...
journal_title：Antiviral research
pub_type： 杂志文章
doi：10.1016/0166-3542(93)90063-o
更新日期：1993-05-01 00:00:00
abstract：:Anti-herpes simplex virus (HSV) activities of oxyresveratrol in vitro and topical administration in cutaneous HSV-1 infection in mice were examined. The inhibitory concentrations for 50% plaque formation (IC(50)) of oxyresveratrol against HSV-1 clinical isolates and HSV-2 clinical isolates were 20.9-29.5 and 22.2-27.5...
journal_title：Antiviral research
pub_type： 杂志文章
doi：10.1016/j.antiviral.2011.05.013
更新日期：2011-08-01 00:00:00
abstract：:In March and April 2009, an entirely novel influenza A (H1N1) virus (NIAV) emerged in Mexico and the USA. During the subsequent months, the virus rapidly spread all over the world by person-to-person transmission. In this report, RNA interference (RNAi) was used as an antiviral agent to inhibit NIAV replication in A54...
journal_title：Antiviral research
pub_type： 杂志文章
doi：10.1016/j.antiviral.2009.12.010
更新日期：2010-03-01 00:00:00
abstract：:RNA interference, mediated by short interfering RNAs (siRNAs), has been shown to have activity against a wide range of viruses and is a promising new antiviral therapy. Using multiple siRNAs that target conserved areas of the genome allows for increased chances of antiviral activity against different viral strains and...
journal_title：Antiviral research
pub_type： 杂志文章
doi：10.1016/j.antiviral.2006.11.007
更新日期：2007-07-01 00:00:00
abstract：:Filoviruses, which include Ebola virus (EBOV) and Marburg virus, are negative-sense RNA viruses associated with sporadic outbreaks of severe viral hemorrhagic fever characterized by uncontrolled virus replication. The extreme virulence and emerging nature of these zoonotic pathogens make them a significant threat to h...
journal_title：Antiviral research
pub_type： 杂志文章,评审
doi：10.1016/j.antiviral.2018.12.006
更新日期：2019-02-01 00:00:00
abstract：:Dolutegravir (S/GSK1349572) is a second-generation HIV-1 integrase inhibitor (INI) in advanced clinical development. It has shown good antiviral activity in most patients with prior raltegravir failure, although changes at the integrase codon 148, particularly when combined with other mutations, confer reduced suscept...
journal_title：Antiviral research
pub_type： 杂志文章
doi：10.1016/j.antiviral.2011.03.178
更新日期：2011-06-01 00:00:00
abstract：:The TC-83 vaccine strain of Venezuelan equine encephalitis virus (VEEV) causes encephalitis and death in C3H/HeN mice infected by intranasal (i.n.) instillation. Since TC-83 is exempt as a select agent, this mouse model was used in the evaluation of antiviral therapies. Virus titers in the brains of infected mice peak...
journal_title：Antiviral research
pub_type： 杂志文章
doi：10.1016/j.antiviral.2008.01.007
更新日期：2008-06-01 00:00:00
abstract：:As has been established in rabbits, (E)-5-(2-bromovinyl)-2'-deoxyuridine (BVDU) is superior to 5-iodo-2'-deoxyuridine (IDU) in the topical treatment of epithelial HSV-1 (herpes simplex virus type 1) keratitis, and superior to 5-trifluoromethyl-2'-deoxyuridine (TFT) in the topical treatment of deep stromal HSV-1 kerati...
journal_title：Antiviral research
pub_type： 杂志文章
doi：10.1016/0166-3542(84)90033-0
更新日期：1984-10-01 00:00:00
abstract：:PMEA [9-[2-(phosphonomethoxy)ethyl]adenine; adefovir] has shown anti-cytomegalovirus activity in animal models and in preliminary human trials. PMEA diphosphate (PMEApp), the active antiviral metabolite of PMEA, is a potent inhibitor of human cytomegalovirus (HCMV) DNA polymerase. PMEA is efficiently taken up and phos...
journal_title：Antiviral research
pub_type： 杂志文章
doi：10.1016/s0166-3542(97)00050-8
更新日期：1997-11-01 00:00:00
abstract：:Baicalin, a natural product isolated from Scutellariaradix, has been reported to have significant in vivo and in vitro anti-influenza virus activity, but the underlying mechanism remains poorly understood. In this study, we found that baicalin inhibited autophagy induced by influenza virus A3/Beijing/30/95 (H3N2) in b...
journal_title：Antiviral research
pub_type： 杂志文章
doi：10.1016/j.antiviral.2014.11.003
更新日期：2015-01-01 00:00:00
abstract：:Novel analogues of the anti-HIV-1 agent TSAO-T, [1-[2',5'-bis-O-(tert- butyldimethylsilyl)-beta-D-ribofuranosyl]thymine]-3'-spiro-5"-(4"-amino- 1",2"-oxathiole-2",2"-dioxide) and its 3-methyl counterpart TSAO-m3T were obtained by modifications at positions 2' or 5' of the sugar moiety. These compounds were evaluated f...
journal_title：Antiviral research
pub_type： 杂志文章
doi：10.1016/0166-3542(95)00012-b
更新日期：1995-06-01 00:00:00
abstract：:Classical swine fever virus (CSFV) is the causative pathogen of classical swine fever (CSF), a highly contagious disease of swine. Mx proteins are interferon-induced dynamin-like GTPases present in all vertebrates with a wide range of antiviral activities. Although Zhao et al. (2011) have reported that human MxA can i...
journal_title：Antiviral research
pub_type： 杂志文章
doi：10.1016/j.antiviral.2014.01.020
更新日期：2014-04-01 00:00:00
