Intranasal delivery of recombinant parvovirus-like particles elicits cytotoxic T-cell and neutralizing antibody responses.

abstract：:Rift Valley fever virus (RVFV) is an arbovirus that causes disease in livestock and humans in Africa and the Middle East. While human disease is typically mild and self-limiting, some individuals develop severe manifestations, such as hepatitis, hemorrhagic fever, or encephalitis. Encephalitis occurs 2 to 3 weeks afte...

journal_title：Journal of virology

authors： Harmon JR,Spengler JR,Coleman-McCray JD,Nichol ST,Spiropoulou CF,McElroy AK

更新日期：2018-11-27 00:00:00

abstract：:Nonstructural protein 5A (NS5A) is a membrane-associated essential component of the hepatitis C virus (HCV) replication complex. An N-terminal amphipathic alpha helix mediates in-plane membrane association of HCV NS5A and at the same time is likely involved in specific protein-protein interactions required for the ass...

journal_title：Journal of virology

authors： Brass V,Pal Z,Sapay N,Deléage G,Blum HE,Penin F,Moradpour D

更新日期：2007-03-01 00:00:00

abstract：:The fundamental event in prion disease is thought to be the posttranslational conversion of the cellular prion protein (PrPC) into a pathogenic isoform (PrPSc). The occurrence of PrPC on the cell surface and PrPSc in amyloid plaques in situ or in aggregates following purification complicates the study of the molecular...

journal_title：Journal of virology

authors： Williamson RA,Peretz D,Pinilla C,Ball H,Bastidas RB,Rozenshteyn R,Houghten RA,Prusiner SB,Burton DR

更新日期：1998-11-01 00:00:00

abstract：:Many complex viruses use an assembly pathway in which their genome is packaged into an empty procapsid which subsequently matures into its final expanded form. We utilized Pseudomonas phage 6, a well-established virus assembly model, to probe the plasticity of the procapsid maturation pathway. The 6 packaging nucleosi...

journal_title：Journal of virology

authors： Sun X,Pirttimaa MJ,Bamford DH,Poranen MM

更新日期：2013-12-01 00:00:00

abstract：:Coronavirus nonstructural protein 8 (nsp8) has been suggested to have diverse activities, including noncanonical template-dependent polymerase activities. Here, we characterized a recombinant form of the human coronavirus 229E (HCoV-229E) nsp8 and found that the protein has metal ion-dependent RNA 3'-terminal adenylyl...

journal_title：Journal of virology

authors： Tvarogová J,Madhugiri R,Bylapudi G,Ferguson LJ,Karl N,Ziebuhr J

更新日期：2019-05-29 00:00:00

abstract：:Broad and potent neutralizing antibodies (bnAbs) with multiple epitope specificities evolve in HIV-1-infected children. Herein, we studied two antiretroviral-naive chronically HIV-1 clade C-infected monozygotic pediatric twins, AIIMS_329 and AIIMS_330, with potent plasma bnAbs. Elite plasma neutralizing activity was o...

journal_title：Journal of virology

authors： Mishra N,Makhdoomi MA,Sharma S,Kumar S,Dobhal A,Kumar D,Chawla H,Singh R,Kanga U,Das BK,Lodha R,Kabra SK,Luthra K

更新日期：2019-08-13 00:00:00

abstract：:Human immunodeficiency virus type 1 (HIV-1) and simian immunodeficiency virus (SIV) particles typically contain small amounts of the surface envelope protein (SU), and this is widely believed to be due to shedding of SU from mature virions. We purified proteins from HIV-1 and SIV isolates using procedures which allow ...

journal_title：Journal of virology

authors： Chertova E,Bess JW Jr,Crise BJ,Sowder II RC,Schaden TM,Hilburn JM,Hoxie JA,Benveniste RE,Lifson JD,Henderson LE,Arthur LO

更新日期：2002-06-01 00:00:00

abstract：:The binding of cyclophilin A (CypA) to the human immunodeficiency virus type 1 (HIV-1) capsid protein (CA protein) is required soon after virus entry into natural target cells. In Jurkat T lymphocytes, disrupting CypA-CA interaction either by cyclosporine (Cs) treatment or by alteration (e.g., P90A) of the CA inhibits...

journal_title：Journal of virology

authors： Li Y,Kar AK,Sodroski J

更新日期：2009-11-01 00:00:00

abstract：:Hepatitis delta virus (HDV) replicates its genome in the nucleus of an infected cell. However, an unsolved problem has been the identification in the cytoplasm of a putative mRNA for the synthesis of the only virus-coded protein, the delta antigen. We now report the characterization of an 800-base RNA that is cytoplas...

journal_title：Journal of virology

authors： Hsieh SY,Chao M,Coates L,Taylor J

更新日期：1990-07-01 00:00:00

abstract：:We previously demonstrated that human cytomegalovirus (HCMV) infection induced the activation of the cellular transcription factor NF-kappaB. Here, we investigate the mechanism for the HCMV-induced NF-kappaB activation and the role that the induced NF-kappaB plays in transactivation of the major immediate-early promot...

journal_title：Journal of virology

authors： DeMeritt IB,Milford LE,Yurochko AD

更新日期：2004-05-01 00:00:00

abstract：:In all retroviruses analyzed to date (except for the spumaretroviruses), the Zn(2+)-coordinating residues of nucleocapsid (NC) perform or assist in crucial reactions necessary to complete the retrovirus life cycle. Six replication-defective mutations have been engineered in the two NC Zn(2+) fingers (ZFs) of simian im...

journal_title：Journal of virology

authors： Yovandich JL,Chertova EN,Kane BP,Gagliardi TD,Bess JW Jr,Sowder RC 2nd,Henderson LE,Gorelick RJ

更新日期：2001-01-01 00:00:00

abstract：:Five minority populations of aberrant, varicella-zoster virus (VZV)-derived genomes were identified among the encapsidated DNAs obtained from the nuclear and cytoplasmic fractions of an in vitro infection initiated with a lyophilized sample of the BIKEN VZV vaccine (strain Oka). These were (i) VZV genomes, present wit...

journal_title：Journal of virology

authors： Vlazny DA,Hyman RW

更新日期：1985-10-01 00:00:00

abstract：:Hypervariable region 5 (HVR5) is a hydrophilic, serotypically nonconserved loop of the hexon monomer which extrudes from the adenovirus (Ad) capsid. We have replaced the HVR5 sequence of Ad5 with that of heterologous peptides and studied their effects on virus viability and peptide accessibility. A poliovirus model ep...

journal_title：Journal of virology

authors： Vigne E,Mahfouz I,Dedieu JF,Brie A,Perricaudet M,Yeh P

更新日期：1999-06-01 00:00:00

abstract：:Mouse-adapted dengue type 4 virus (DEN4) strain H241 is highly neurovirulent for mice, whereas its non-mouse-adapted parent is rarely neurovirulent. The genetic basis for the neurovirulence of the mouse-adapted mutant was studied by comparing intratypic chimeric viruses that contained the three structural protein gene...

journal_title：Journal of virology

authors： Kawano H,Rostapshov V,Rosen L,Lai CJ

更新日期：1993-11-01 00:00:00

abstract：:We analyzed capsomeres of human papillomavirus type 16 (HPV16) consisting of the L1 major structural protein for their ability to trigger a cytotoxic T-cell (CTL) response. To this end, we immunized C57BL/6 mice and used the L1(165-173) peptide for ex vivo restimulation of splenocytes prior to analysis ((51)Cr release...

journal_title：Journal of virology

authors： Ohlschläger P,Osen W,Dell K,Faath S,Garcea RL,Jochmus I,Müller M,Pawlita M,Schäfer K,Sehr P,Staib C,Sutter G,Gissmann L

更新日期：2003-04-01 00:00:00

abstract：:Two foot-and-mouth disease virus (FMDV) genome sequences have been determined for isolates collected from recent field outbreaks in North Africa (Egypt) and the Middle East (Palestinian Autonomous Territories). These data represent the first examples of complete genomic sequences for the FMDV SAT 2 topotype VII, which...

journal_title：Journal of virology

authors： Valdazo-González B,Knowles NJ,Hammond J,King DP

更新日期：2012-08-01 00:00:00

abstract：:We studied the effect of filovirus infection on host cell gene expression by characterizing the regulation of gene expression responses in human liver cells infected with Zaire Ebolavirus (ZEBOV), Reston Ebolavirus (REBOV), and Marburgvirus (MARV), using transcriptional profiling and bioinformatics. Expression microar...

journal_title：Journal of virology

authors： Kash JC,Mühlberger E,Carter V,Grosch M,Perwitasari O,Proll SC,Thomas MJ,Weber F,Klenk HD,Katze MG

更新日期：2006-03-01 00:00:00

abstract：:We have previously shown that delivery of the porcine type I interferon gene (poIFN-α/β) with a replication-defective human adenovirus vector (adenovirus 5 [Ad5]) can sterilely protect swine challenged with foot-and-mouth disease virus (FMDV) 1 day later. However, the need of relatively high doses of Ad5 limits the ap...

journal_title：Journal of virology

authors： Diaz-San Segundo F,Dias CC,Moraes MP,Weiss M,Perez-Martin E,Owens G,Custer M,Kamrud K,de los Santos T,Grubman MJ

更新日期：2013-05-01 00:00:00

abstract：:The transcription map of the Aedes albopictus densovirus (AalDNV) brevidensovirus was identified by Northern blotting, rapid amplification of cDNA ends (RACE) analysis, and RNase protection assays. AalDNV produced mRNAs of 3,359 (NS1), 3,345 (NS2), and 1,246 (VP) nucleotides. The two overlapping P7/7.4 NS promoters em...

journal_title：Journal of virology

authors： Pham HT,Jousset FX,Perreault J,Shike H,Szelei J,Bergoin M,Tijssen P

更新日期：2013-09-01 00:00:00

abstract：:The binding specificities of a panel of avian influenza virus subtype H5 hemagglutinin (HA) proteins bearing mutations at key residues in the receptor binding site were investigated. The results demonstrate that two simultaneous mutations in the receptor binding site resulted in H5 HA binding in a pattern similar to t...

journal_title：Journal of virology

authors： Harvey R,Martin AC,Zambon M,Barclay WS

更新日期：2004-01-01 00:00:00

abstract：:Further advances are required in understanding protection from AIDS by T-cell immunity. We analyzed a set of multigenic simian/human immunodeficiency virus (SHIV) DNA and fowlpox virus priming and boosting vaccines for immunogenicity and protective efficacy in outbred pigtail macaques. The number of vaccinations requi...

journal_title：Journal of virology

authors： Dale CJ,De Rose R,Stratov I,Chea S,Montefiori DC,Thomson S,Ramshaw IA,Coupar BE,Boyle DB,Law M,Kent SJ

更新日期：2004-12-01 00:00:00

abstract：:It has become evident that naturally occurring CD25(+) regulatory T cells (T(reg) cells) not only influence self-antigen specific immune response but also dampen foreign antigen specific immunity. This report extends our previous findings by demonstrating that immunity to certain herpes simplex virus (HSV) vaccines is...

journal_title：Journal of virology

authors： Toka FN,Suvas S,Rouse BT

更新日期：2004-12-01 00:00:00

abstract：:A versatile green fluorescent protein (GFP) expression cassette containing the replication origins of the monopartite begomovirus Tomato yellow leaf curl Sardinia virus (TYLCSV) is described. Transgenic Nicotiana benthamiana plants containing one copy of the cassette stably integrated into their genome were superinfec...

journal_title：Journal of virology

authors： Morilla G,Castillo AG,Preiss W,Jeske H,Bejarano ER

更新日期：2006-04-01 00:00:00

abstract：:We have constructed two point mutants of Rous sarcoma virus in which the amino-terminal glycine residue of the transforming protein, p60src, was changed to an alanine or a glutamic acid residue. Both mutant proteins failed to become myristylated and, more importantly, no longer transformed cells. The lack of transform...

journal_title：Journal of virology

authors： Buss JE,Kamps MP,Gould K,Sefton BM

更新日期：1986-05-01 00:00:00

abstract：:By using in situ hybridization, we localized three endogenous chicken retrovirus loci associated with the gs- chf- phenotype to distinct regions on chromosome 1. These three loci, ev4, ev5, and ev8, along with the two other known gs- chf--associated loci in White Leghorn chickens, ev1 and ev13, appear to be evenly dis...

journal_title：Journal of virology

authors： Tereba A,Astrin SM

更新日期：1982-08-01 00:00:00

abstract：:Herpes simplex virus 1 (HSV-1) establishes lifelong latent infections in neurons. Reactivation from latency can lead to serious recurrent disease, including stromal keratitis, corneal scarring, blindness, and encephalitis. Although numerous studies link stress to an increase in the incidence of reactivation from laten...

journal_title：Journal of virology

authors： Harrison KS,Zhu L,Thunuguntla P,Jones C

更新日期：2019-06-14 00:00:00

abstract：:A putative transcription factor, C/EBP, isolated from rat liver nuclei, has been shown to bind to at least two different sequence motifs: the CCAAT promoter domain and a core sequence [GTGG(T/A)(T/A)(T/A)G] common to many viral enhancers, including simian virus 40 and human hepatitis B virus. It has been proposed that...

journal_title：Journal of virology

authors： Pei DQ,Shih CH

更新日期：1990-04-01 00:00:00

abstract：:The Epstein-Barr virus (EBV) nuclear antigen 3B (EBNA-3B) is considered nonessential for EBV-mediated B-cell growth transformation in vitro based on three virus isolates with EBNA-3B mutations. Two of these isolates could potentially express truncated EBNA-3B products, and, similarly, we now show that the third isolat...

journal_title：Journal of virology

authors： Chen A,Divisconte M,Jiang X,Quink C,Wang F

更新日期：2005-04-01 00:00:00

abstract：:The effectiveness of attenuated poliovirus vaccines when given orally to induce both systemic and mucosal immune responses against poliovirus has resulted in an effort to develop poliovirus-based vectors to express foreign proteins. We have previously described the construction of poliovirus genomes (referred to as re...

journal_title：Journal of virology

authors： Porter DC,Melsen LR,Compans RW,Morrow CD

更新日期：1996-04-01 00:00:00

abstract：:A high prevalence (42.6%) of hepatitis B virus (HBV) infection was suspected in 195 formerly captive orangutans due to a large number of serum samples which cross-reacted with human HBV antigens. It was assumed that such viral infections were contracted from humans during captivity. However, two wild orangutans were i...

journal_title：Journal of virology

authors： Warren KS,Heeney JL,Swan RA,Heriyanto,Verschoor EJ

更新日期：1999-09-01 00:00:00