Abstract:
:Reoviruses are a leading model for understanding cellular mechanisms of virus-induced apoptosis. Reoviruses induce apoptosis in multiple cell lines in vitro, and apoptosis plays a key role in virus-induced tissue injury of the heart and brain in vivo. The activation of transcription factors NF-kappaB and c-Jun are key events in reovirus-induced apoptosis, indicating that new gene expression is critical to this process. We used high-density oligonucleotide microarrays to analyze cellular transcriptional alterations in HEK293 cells after infection with reovirus strain T3A (i.e., apoptosis inducing) compared to infection with reovirus strain T1L (i.e., minimally apoptosis inducing) and uninfected cells. These strains also differ dramatically in their potential to induce apoptotic injury in hearts of infected mice in vivo-T3A is myocarditic, whereas T1L is not. Using high-throughput microarray analysis of over 12,000 genes, we identified differential expression of a defined subset of genes involved in apoptosis and DNA repair after reovirus infection. This provides the first comparative analysis of altered gene expression after infection with viruses of differing apoptotic phenotypes and provides insight into pathogenic mechanisms of virus-induced disease.
journal_name
J Viroljournal_title
Journal of virologyauthors
DeBiasi RL,Clarke P,Meintzer S,Jotte R,Kleinschmidt-Demasters BK,Johnson GL,Tyler KLdoi
10.1128/jvi.77.16.8934-8947.2003subject
Has Abstractpub_date
2003-08-01 00:00:00pages
8934-47issue
16eissn
0022-538Xissn
1098-5514journal_volume
77pub_type
杂志文章abstract::The only retrovirus protein required for the budding of virus-like particles is the Gag protein; however, recent studies of Rous sarcoma virus (RSV) and human immunodeficiency virus have suggested that modification of Gag with ubiquitin (Ub) is also required. As a consequence, the release of these viruses is reduced i...
journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/jvi.76.6.2641-2647.2002
更新日期:2002-03-01 00:00:00
abstract::The purpose of this study was to define the relationship between herpes simplex virus (HSV) latency and in vivo ganglionic reactivation. Groups of mice with numbers of latently infected neurons ranging from 1.9 to 24% were generated by varying the input titer of wild-type HSV type 1 strain 17syn+. Reactivation of the ...
journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/JVI.72.8.6888-6892.1998
更新日期:1998-08-01 00:00:00
abstract::We previously reported that a recombinant pantothenate auxotroph of Mycobacterium bovis BCG expressing human immunodeficiency virus type 1 (HIV-1) subtype C Gag (rBCGpan-Gag) efficiently primes the mouse immune system for a boost with a recombinant modified vaccinia virus Ankara (rMVA) vaccine. In this study, we furth...
journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/JVI.03178-12
更新日期:2013-05-01 00:00:00
abstract:UNLABELLED:Pneumonia virus of mice (PVM) is a natural rodent pathogen that replicates in bronchial epithelial cells and reproduces many clinical and pathological features of the more severe forms of disease associated with human respiratory syncytial virus. In order to track virus-target cell interactions during acute ...
journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/JVI.02279-15
更新日期:2015-11-04 00:00:00
abstract::The recent advent of genome sequences as the only source available to classify many newly discovered viruses challenges the development of virus taxonomy by expert virologists who traditionally rely on extensive virus characterization. In this proof-of-principle study, we address this issue by presenting a computation...
journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/JVI.07173-11
更新日期:2012-04-01 00:00:00
abstract::Understanding how viral components collaborate to convert the human immunodeficiency virus type 1 genome from single-stranded RNA into double-stranded DNA is critical to the understanding of viral replication. Not only must the correct reactions be carried out, but unwanted side reactions must be avoided. After minus-...
journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/jvi.74.19.8785-8792.2000
更新日期:2000-10-01 00:00:00
abstract::Kaposi's sarcoma-associated herpesvirus (KSHV) (also called human herpesvirus 8) is consistently found in Kaposi's sarcoma lesions and in body-cavity-based lymphomas. A 17-kb KSHV lambda clone was obtained directly from a Kaposi's sarcoma lesion. DNA sequence analysis of this clone identified an open reading frame whi...
journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/JVI.71.3.1984-1991.1997
更新日期:1997-03-01 00:00:00
abstract::Several domains of CD4 have been suggested to play a critical role in events that follow its binding to the human immunodeficiency virus type 1 (HIV-1) envelope glycoprotein (gp120-gp41). It has been reported previously that cells expressing a chimeric molecule consisting of the first 177 residues of human CD4 attache...
journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/JVI.67.11.6469-6475.1993
更新日期:1993-11-01 00:00:00
abstract::Novel molecular approaches to inhibit human immunodeficiency virus type 1 (HIV-1) infection have received increasing attention because of the lack of effective antiviral drug therapies in vivo. We now demonstrate that cells can be intracellularly immunized by cytoplasmic expression of single-chain variable antibody fr...
journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/JVI.70.6.3392-3400.1996
更新日期:1996-06-01 00:00:00
abstract:UNLABELLED:Foreskin is the principal site of heterosexual HIV-1 infection in men. However, little is known about HIV-1-specific immune responses or inflammation in foreskin. To the best of our knowledge, no previous studies have assessed immune responses to candidate HIV-1 vaccines in foreskin. Using the rhesus monkey ...
journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/JVI.03771-13
更新日期:2014-04-01 00:00:00
abstract::Plasma human immunodeficiency virus type 1 (HIV-1) turnover and kinetics were studied in children aged 15 days to 2 years following the initiation of a triple antiretroviral drug regimen consisting of zidovudine, lamivudine, and nevirapine. HIV-1 turnover was at least as rapid as that previously described in adults; t...
journal_title:Journal of virology
pub_type: 临床试验,杂志文章
doi:10.1128/JVI.73.1.362-367.1999
更新日期:1999-01-01 00:00:00
abstract::The lymphocytic choriomeningitis virus (LCMV) genome consists of a large RNA segment and a small RNA segment. The three major structural proteins of this virus are an internal nucleoprotein and two surface glycoproteins. Intertypic reassortants between the Armstrong and WE strains of LCMV were made to map proteins enc...
journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/JVI.53.3.966-968.1985
更新日期:1985-03-01 00:00:00
abstract::Influenza B virus (IBV) is considered a major human pathogen, responsible for seasonal epidemics of acute respiratory illness. Two antigenically distinct IBV hemagglutinin (HA) lineages cocirculate worldwide with little cross-reactivity. Live attenuated influenza virus (LAIV) vaccines have been shown to provide better...
journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/JVI.00056-17
更新日期:2017-05-26 00:00:00
abstract::Human adenovirus type 12 was propagated on human embryonic kidney cells, and the specific infectivities of intra- and extracellular virus particles were compared between 48 and 104 h after infection. Released virions exhibited a specific infectivity of up to 10 times higher than that of intracellular particles. The in...
journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/JVI.55.1.117-125.1985
更新日期:1985-07-01 00:00:00
abstract:UNLABELLED:Kaposi's sarcoma-associated herpesvirus (KSHV) is a human gammaherpesvirus with latent and lytic reactivation cycles. The mechanism by which KSHV evades the innate immune system to establish latency has not yet been precisely elucidated. Toll-like receptors (TLRs) are the first line of defense against viral ...
journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/JVI.02591-14
更新日期:2015-01-01 00:00:00
abstract::Clink, a 20-kDa protein of faba bean necrotic yellows virus, a single-stranded DNA plant virus, interacts with pRB family members and a SKP1 homologue from Medicago sativa. An LxCxE motif and an F-box of Clink mediate the interactions with the respective proteins. The capacity of Clink to bind pRB correlates with its ...
journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/jvi.74.7.2967-2972.2000
更新日期:2000-04-01 00:00:00
abstract::A number of naturally occurring hepatitis B virus mutants that cannot synthesize the virus precore protein have been identified. Such mutants have been associated with more severe forms of hepatitis, including fulminant hepatitis. The most common mutation observed is a substitution of G to A in the distal precore gene...
journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/JVI.66.9.5682-5684.1992
更新日期:1992-09-01 00:00:00
abstract::The identification of tumor-inducing genes is a driving force for elucidating the molecular mechanisms underlying cancer. Many retroviruses induce tumors by insertion of viral DNA adjacent to cellular oncogenes, resulting in altered expression and/or structure of the encoded proteins. The availability of the mouse gen...
journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/jvi.77.3.2056-2062.2003
更新日期:2003-02-01 00:00:00
abstract::When Epstein-Barr virus (EBV) negative cells (Raji) were treated with iododeoxyuridine, only the early antigen (EA) component was induced. There was no significant increase in EBV DNA and no virus particles were observed. Somatic-cell hybrids were prepared from the fusion of Raji and D98 cells (D98/Raji). When these c...
journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/JVI.14.1.174-176.1974
更新日期:1974-07-01 00:00:00
abstract::The latent membrane protein 1 (LMP-1) of Epstein-Barr virus (EBV) functionally resembles a constitutively active, CD40-like receptor and contributes to the maintenance of proliferation of EBV-infected primary human B lymphocytes. LMP-1 is targeted to the plasma membrane, where it binds TRAF, TRADD, and JAK molecules t...
journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/jvi.74.20.9755-9761.2000
更新日期:2000-10-01 00:00:00
abstract::The large T antigen encoded by simian virus 40 (SV40) plays essential roles in the infection of permissive cells, leading to production of progeny virions, and in the infection of nonpermissive cells, leading to malignant transformation. Primary mouse embryo fibroblasts (MEFs) are nonpermissive for SV40, and infection...
journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/JVI.65.12.6872-6880.1991
更新日期:1991-12-01 00:00:00
abstract::Kaposi's sarcoma-associated herpesvirus (KSHV) is a gammaherpesvirus that has been implicated in the pathogenesis of Kaposi's sarcoma. KSHV encodes K-bZIP (open reading frame K8), a protein that belongs to the basic region-leucine zipper (bZIP) family of transcription factors. Here we show that K-bZIP associates with ...
journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/jvi.74.24.11977-11982.2000
更新日期:2000-12-01 00:00:00
abstract::Infection of domestic rabbits with cottontail rabbit papillomavirus (CRPV) causes local papillomas which progress to carcinomas in more than 80% of cases. This animal model system therefore allows the identification of molecular mechanisms required for the induction and progression of epithelial tumors. The viral E2 p...
journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/jvi.76.22.11209-11215.2002
更新日期:2002-11-01 00:00:00
abstract::A/duck/Shanghai/28-1/2009(H4N2) (DK28) was isolated from a live poultry market in Shanghai, China. Using PCR and sequencing analysis, we obtained the complete genome sequences of the DK28 virus. The sequence analysis demonstrated that this H4N2 virus was a novel multiple-gene reassortant avian influenza virus (AIV) wh...
journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/JVI.02179-12
更新日期:2012-11-01 00:00:00
abstract::Adeno-associated virus (AAV) is a single-stranded DNA virus which requires adenovirus as a helper for productive infection. We studied whether intracellular AAV DNA in KB cells was present in a chromatin-like structure by digesting infected cell nuclei with micrococcal nuclease. Virus DNA was detected by agarose gel e...
journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/JVI.48.1.79-87.1983
更新日期:1983-10-01 00:00:00
abstract::After rabies virus glycoprotein was treated with CNBr, the peptide mixture was fractionated by preparative sodium dodecyl sulfate-polyacrylamide gel electrophoresis. CNBr-cleaved peptide fragments were resolved into seven peptide bands under reducing conditions and six peptide bands under nonreducing conditions. The i...
journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/JVI.44.2.595-602.1982
更新日期:1982-11-01 00:00:00
abstract::Type I interferons (IFNs), including alpha IFN (IFN-α) and IFN-β, potently suppress HIV-1 replication by upregulating IFN-stimulated genes (ISGs). The viral capsid protein (CA) partly determines the sensitivity of HIV-1 to IFNs. However, it remains to be determined whether CA-related functions, including utilization o...
journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/JVI.00986-19
更新日期:2019-11-13 00:00:00
abstract::Animals immunized with the human immunodeficiency virus type 1 gp160 glycoprotein or certain recombinant envelope components develop potent virus-neutralizing activity. This activity is principally due to antibodies directed toward a hypervariable region of gp120 between cysteine residues 302 and 337 and is virus isol...
journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/JVI.62.11.4195-4200.1988
更新日期:1988-11-01 00:00:00
abstract::Open reading frame 24 (ORF24) of murine gammaherpesvirus 68 (MHV-68) is conserved among beta- and gammaherpesviruses; however, its function in viral replication has not been defined. Using MHV-68 as a model, we have identified ORF24 as being essential for viral replication. An ORF24-null virus was generated and shown ...
journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/JVI.02726-06
更新日期:2007-06-01 00:00:00
abstract::The inactivation of type C retroviruses by human serum may be a considerable impediment to the use of retroviral vectors in vivo for gene therapy. Here we show that virus inactivation is dependent both on the virus and on the cell line used to produce the virus. All viruses produced from murine NIH 3T3 or dog Cf2ThS+L...
journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/JVI.68.12.8001-8007.1994
更新日期:1994-12-01 00:00:00