Abstract:
:Resveratrol (RV), a polyphenolic natural product present in many plants and fruits, exhibits anti-inflammatory, cardio-protective and anti-proliferative properties. Moreover, RV affects a wide variety of viruses including members of the Herpesviridae family, retroviruses, influenza A virus and polyomavirus by altering cellular pathways that affect viral replication itself. Epstein Barr Virus (EBV), the causative agent of infectious mononucleosis, is associated with different proliferative diseases in which it establishes a latent and/or a lytic infection. In this study, we examined the antiviral activity of RV against the EBV replicative cycle and investigated the molecular targets possibly involved. In a cellular context that allows in vitro EBV activation and lytic cycle progression through mechanisms closely resembling those that in vivo initiate and enable productive infection, we found that RV inhibited EBV lytic genes expression and the production of viral particles in a dose-dependent manner. We demonstrated that RV inhibited protein synthesis, decreased reactive oxygen species (ROS) levels, and suppressed the EBV-induced activation of the redox-sensitive transcription factors NF-kB and AP-1. Further insights into the signaling pathways and molecular targets modulated by RV may provide the basis for exploiting the antiviral activity of this natural product on EBV replication.
journal_name
Antiviral Resjournal_title
Antiviral researchauthors
De Leo A,Arena G,Lacanna E,Oliviero G,Colavita F,Mattia Edoi
10.1016/j.antiviral.2012.09.003subject
Has Abstractpub_date
2012-11-01 00:00:00pages
196-202issue
2eissn
0166-3542issn
1872-9096pii
S0166-3542(12)00200-8journal_volume
96pub_type
杂志文章abstract::Global eradication of hepatitis C virus (HCV) infection will require an efficacious vaccine capable of eliciting protective immunity against genetically diverse HCV strains. Natural spontaneous resolution of HCV infection is associated with production of broadly-neutralizing antibodies targeting the HCV glycoproteins ...
journal_title:Antiviral research
pub_type: 杂志文章
doi:10.1016/j.antiviral.2018.09.005
更新日期:2018-12-01 00:00:00
abstract::Coxsackievirus B3 (CVB3) is a common pathogen of myocarditis. We previously synthesized a siRNA targeting the CVB3 protease 2A (siRNA/2A) gene and achieved reduction of CVB3 replication by 92% in vitro. However, like other drugs under development, CVB3 siRNA faces a major challenge of targeted delivery. In this study,...
journal_title:Antiviral research
pub_type: 杂志文章
doi:10.1016/j.antiviral.2009.07.005
更新日期:2009-09-01 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
abstract::Site-directed in vitro mutagenesis was used to create analogs of human interferons (IFNs)-alpha 1 and -alpha 4. Analogs were expressed in vitro using SP6 RNA polymerase and a rabbit reticulocyte lysate cell-free protein synthesis system. Amino acid substitutions for the highly conserved residues at positions 33, 121, ...
journal_title:Antiviral research
pub_type: 杂志文章
doi:10.1016/0166-3542(89)90066-1
更新日期:1989-08-01 00:00:00
abstract::We report the design, synthesis, and biological evaluation of a class of 1H-pyrido[2,1-b][1,3]benzothiazol-1-ones originated from compound 1, previously identified as anti-flavivirus agent. Some of the new compounds showed activity in low μM range with reasonable selectivity against Dengue 2, Yellow fever (Bolivia str...
journal_title:Antiviral research
pub_type: 杂志文章
doi:10.1016/j.antiviral.2019.03.004
更新日期:2019-07-01 00:00:00
abstract::SeqHepB is a combination of a HBV genome sequence analysis program and a relational database that houses data collected from multiple data sources. Registered users can access the sequence analysis component of SeqHepB online for rapid and detailed interrogation of HBV genomic sequences. Its main function is to determ...
journal_title:Antiviral research
pub_type: 杂志文章
doi:10.1016/j.antiviral.2006.11.014
更新日期:2007-07-01 00:00:00
abstract::Flaviviruses constitute a public health concern because of their global burden and the lack of specific antiviral treatment. Here we investigated the antiviral activity of the alkaloid anisomycin against dengue (DENV) and Zika (ZIKV) viruses. At non-cytotoxic concentrations, anisomycin strongly inhibited the replicati...
journal_title:Antiviral research
pub_type: 杂志文章
doi:10.1016/j.antiviral.2020.104749
更新日期:2020-04-01 00:00:00
abstract::Human T-cell lymphotropic virus type 1 (HTLV-1)-associated adult T-cell leukemia/lymphoma (ATLL) has a poor prognosis owing to its intrinsic resistance to chemotherapy. Although zidovudine (AZT) and alpha interferon (IFN-alpha) give rise to some response and improve the prognosis of ATLL, alternative therapies are nee...
journal_title:Antiviral research
pub_type: 杂志文章
doi:10.1016/j.antiviral.2006.02.003
更新日期:2006-07-01 00:00:00
abstract::We have investigated the inhibitory effect of trans-cinnamaldehyde (CA), one of the principal constituents of essential oil derived from Cinnamomi cortex, on the growth of influenza A/PR/8 virus in vitro and in vivo. When 1-h drug treatment was initiated at various times post-infection (p.i.) in Madin-Darby canine kid...
journal_title:Antiviral research
pub_type: 杂志文章
doi:10.1016/j.antiviral.2007.01.003
更新日期:2007-04-01 00:00:00
abstract::Hepatitis C virus (HCV) is a leading cause of chronic hepatitis and end-stage liver diseases. Mature HCV virions are bound by host-derived lipoproteins. Lack of an HCV vaccine warrants a major role of antiviral treatment in the global elimination of hepatitis C. Although direct-acting antivirals (DAAs) are replacing t...
journal_title:Antiviral research
pub_type: 杂志文章
doi:10.1016/j.antiviral.2020.104734
更新日期:2020-05-01 00:00:00
abstract:BACKGROUND:Cases of sustained-virological response (SVR or cure) after an ultra-short duration (≤27 days) of direct-acting antiviral (DAA)-based therapy, despite HCV being detected at end of treatment (EOT), have been reported. Established HCV mathematical models that predict the treatment duration required to achieve ...
journal_title:Antiviral research
pub_type: 杂志文章
doi:10.1016/j.antiviral.2017.06.019
更新日期:2017-08-01 00:00:00
abstract::Prevention of HIV infection and unintended pregnancies are public health priorities. In sub-Saharan Africa, where HIV prevalence is highest, depot medroxyprogesterone acetate (DMPA) is widely used as contraception. Therefore, understanding potential interactions between DMPA and antiretrovirals is critical. Here, we u...
journal_title:Antiviral research
pub_type: 杂志文章
doi:10.1016/j.antiviral.2020.105001
更新日期:2020-12-29 00:00:00
abstract::Antigen presenting liposomes (APLs) containing both liposome encapsulated (44%) and free (56%) recombinant glycoprotein D of herpes simplex virus type-2 (rgD-2) were characterized with respect to the interaction of the antigen with the lipid bilayer and the biological activities provided by each form of rgD-2. We foun...
journal_title:Antiviral research
pub_type: 杂志文章
doi:10.1016/0166-3542(90)90037-8
更新日期:1990-04-01 00:00:00
abstract::Infection of captive macaques with simian immunodeficiency virus (SIV) and domestic cats with feline immunodeficiency virus (FIV), both discovered in the last five years, represent excellent animal models for infection of humans with the human immunodeficiency virus (HIV). Protection against challenge infection and pr...
journal_title:Antiviral research
pub_type: 杂志文章,评审
doi:10.1016/0166-3542(91)90009-g
更新日期:1991-05-01 00:00:00
abstract::We have investigated viral breakthrough during a long-term culture of HIV-1-infected cells with the non-nucleoside reverse transcriptase inhibitors (NNRTIs) 6-benzyl-1-ethoxymethyl-5-isopropyluracil (MKC-442), nevirapine and loviride (alpha-APA). When the compounds were examined for their inhibitory effects on HIV-1 (...
journal_title:Antiviral research
pub_type: 杂志文章
doi:10.1016/0166-3542(96)00946-1
更新日期:1996-06-01 00:00:00
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...
journal_title:Antiviral research
pub_type: 杂志文章,评审
doi:10.1016/j.antiviral.2012.09.007
更新日期:2012-11-01 00:00:00
abstract::Human adenoviruses (HAdVs) usually cause mild respiratory infections, but they can also lead to fatal outcomes for immunosuppressive patients. Unfortunately, there has been no specific anti-HAdV drug approved for medical use. A better understanding of the nature of virus-host interactions during infection is beneficia...
journal_title:Antiviral research
pub_type: 杂志文章
doi:10.1016/j.antiviral.2018.01.014
更新日期:2018-04-01 00:00:00
abstract::Preventive intraperitoneal trehalose dimycolate (TDM) treatment of mice, inoculated with encephalomyocarditis (EMC) virus by the same route, caused restriction of virus growth in the peritoneum, which was correlated to IFN production in peritoneal fluids prior to infection. Peritoneal macrophages from TDM-treated mice...
journal_title:Antiviral research
pub_type: 杂志文章
doi:10.1016/0166-3542(95)00047-p
更新日期:1995-10-01 00:00:00
abstract::Seasonal influenza causes significant morbidity and mortality in people aged ≥65 years. Antiviral treatment can reduce complications and disease severity. The objective of this study was to investigate the effect of antiviral treatment in patients aged ≥65 years hospitalized with confirmed influenza in preventing inte...
journal_title:Antiviral research
pub_type: 杂志文章
doi:10.1016/j.antiviral.2020.104785
更新日期:2020-06-01 00:00:00
abstract::We have analyzed a panel of protein kinase inhibitors (PKIs) and found that some indolocarbazoles (Gö6976, K252a, K252c) proved to be highly effective inhibitors of GCV-sensitive and -resistant human cytomegalovirus (HCMV) strains, but did not show any effect against herpes simplex virus. Antiviral activity was determ...
journal_title:Antiviral research
pub_type: 杂志文章
doi:10.1016/s0166-3542(00)00118-2
更新日期:2000-10-01 00:00:00
abstract::Cell-to-cell contact is usually essential for syncytium formation by HTLV-I-infected cell lines. The present study was undertaken to determine the inhibitory effect of polyanionic compounds, dextran sulfate and heparin, on HTLV-I-induced syncytium formation, as demonstrated by the fusion of HTLV-I-infected cells with ...
journal_title:Antiviral research
pub_type: 杂志文章
doi:10.1016/0166-3542(94)90041-8
更新日期:1994-02-01 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::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::In the absence of antiviral treatment, chronic hepatitis C virus (HCV) infection is a liver disease characterized by the development of necroinflammatory changes and progressive liver fibrosis, leading to cirrhosis, end-stage liver disease and hepatocellular carcinoma (HCC). The approval of ribavirin in combination th...
journal_title:Antiviral research
pub_type: 杂志文章,评审
doi:10.1016/j.antiviral.2003.08.009
更新日期:2003-10-01 00:00:00
abstract::Heparan sulfate (HS) is a ubiquitous glycosaminoglycan that serves as a cellular attachment site for a number of significant human pathogens, including respiratory syncytial virus (RSV), human parainfluenza virus 3 (hPIV3), and herpes simplex virus (HSV). Decoy receptors can target pathogens by binding to the receptor...
journal_title:Antiviral research
pub_type: 杂志文章
doi:10.1016/j.antiviral.2015.01.008
更新日期:2015-04-01 00:00:00
abstract::Sheeppox and goatpox, two endemic capripox infections in India, pose a significant economic threat to small ruminant productivity in the subcontinent. Vaccination of all susceptible sheep and goats is the feasible and sustainable means of control. Availability of effective live attenuated vaccines that are inherently ...
journal_title:Antiviral research
pub_type: 杂志文章,评审
doi:10.1016/j.antiviral.2011.06.004
更新日期:2011-09-01 00:00:00
abstract::Many flaviviruses, such as Zika virus (ZIKV), Dengue virus (DENV1-4) and yellow fever virus (YFV), are significant human pathogens. Infection with ZIKV, an emerging mosquito-borne flavivirus, is associated with increased risk of microcephaly in newborns and Guillain-Barré syndrome and other complications in adults. Cu...
journal_title:Antiviral research
pub_type: 杂志文章
doi:10.1016/j.antiviral.2017.12.018
更新日期:2018-02-01 00:00:00
abstract:BACKGROUND:By modulating the antiviral immune response via vitamin D receptor, the active form of vitamin D (1,25-dihydroxyvitamin D, calcitriol) could play a central role in protection against respiratory virus infections. This in vitro study tested the hypothesis that respiratory viruses modulate vitamin D receptor e...
journal_title:Antiviral research
pub_type: 杂志文章
doi:10.1016/j.antiviral.2016.11.004
更新日期:2017-01-01 00:00:00
abstract::The 1-(2-hydroxyethoxymethyl)-6-(phenylthio)thymine (HEPT)-like compounds with homocyclic moieties at the N-1 of the pyrimidinedione, including the highly potent lead compound IQP-0410, inhibit HIV-1 at sub-nanomolar concentrations primarily through a typical non-nucleoside mechanism involving allosteric inhibition at...
journal_title:Antiviral research
pub_type: 杂志文章
doi:10.1016/j.antiviral.2013.09.005
更新日期:2013-11-01 00:00:00
abstract::There are two new drugs approved and several in development for treatment of chronic HCV; among them nitazoxanide (NTZ). Twelve HIV/HCV genotype 1 co-infected patients were enrolled prospectively to receive a 30 days course of oral NTZ 500 mg bid. This therapy was well tolerated in this group of HIV patients co-infect...
journal_title:Antiviral research
pub_type: 杂志文章
doi:10.1016/j.antiviral.2011.10.006
更新日期:2011-12-01 00:00:00