TGF-β regulation of gene expression at early and late stages of HPV16-mediated transformation of human keratinocytes.

abstract：:Using reverse genetics methods, we constructed three different transfectant influenza A viruses encoding an Ld-restricted, nine amino-acid-long fragment, corresponding to amino-acid residues 876-884, of beta-galactosidase (beta-gal). Sequences encoding this epitope were nested within the hemagglutinin (HA) or neuramin...

journal_title：Virology

authors： Restifo NP,Surman DR,Zheng H,Palese P,Rosenberg SA,García-Sastre A

更新日期：1998-09-15 00:00:00

abstract：:Pea enation mosaic virus (PEMV) RNA was isolated from virions and then translated in rabbit reticulocyte lysates and in wheat germ extracts. RNA 1 (apparent molecular weight, Mr 1.77 x 106) was shown to code for two major translation products, vp2 (Mr 88,000) and vp4 (Mr 36,000) plus a high-molecular-weight minor prod...

journal_title：Virology

authors： Gabriel CJ,de Zoeten GA

更新日期：1984-12-01 00:00:00

abstract：:The human T cell leukemia virus type I (HTLV-I) is an oncogenic retrovirus that is etiologically linked to the genesis of adult T cell leukemia (ATL) as well as HTLV-I-associated myelopathy/tropical spastic paraparesis (HAM/TSP). Emerging evidence suggests that the pathogenicity of HTLV-I involves deregulated activati...

journal_title：Virology

authors： Harhaj EW,Harhaj NS,Grant C,Mostoller K,Alefantis T,Sun SC,Wigdahl B

更新日期：2005-03-01 00:00:00

abstract：:The 3' end of hepatitis E virus (HEV) contains cis-acting regulatory element, which plays an important role in viral replication. To develop specific replication inhibitor at the molecular level, mono- and di-hammerhead ribozymes (Rz) were designed and synthesized against the conserved 3' end sequences of HEV, which c...

journal_title：Virology

authors： Sriram B,Thakral D,Panda SK

更新日期：2003-08-01 00:00:00

abstract：:The second smallest subgenomic messenger RNA, mRNA5, of the coronavirus infectious bronchitis virus includes in its "5' unique region" two separate open reading frames (5a and 5b), whose coding function has not so far been established, and thus it may represent a dicistronic messenger RNA. We report here that two poly...

journal_title：Virology

authors： Liu DX,Inglis SC

更新日期：1992-01-01 00:00:00

abstract：:The preS(21-47) sequence of the hepatitis B virus (HBV) envelope protein is involved in binding of the virus to cell receptors. A protein similarity search revealed a partial homology between this sequence and a segment of the human immunoglobulin A (IgA) heavy chain constant region, suggesting that the cell attachmen...

journal_title：Virology

authors： Neurath AR,Strick N

更新日期：1990-10-01 00:00:00

abstract：:Mouse mammary tumor virus (MMTV) is a pH-dependent virus that uses mouse transferrin receptor 1 (TfR1) for entry into cells. Previous studies demonstrated that MMTV could induce pH 5-dependent fusion-from-with of mouse cells. Here we show that the MMTV envelope-mediated cell-cell fusion requires both the entry recepto...

journal_title：Virology

authors： Wang E,Obeng-Adjei N,Ying Q,Meertens L,Dragic T,Davey RA,Ross SR

更新日期：2008-11-25 00:00:00

abstract：:Transmissible gastroenteritis virus (TGEV) causes severe diarrhea and high mortality in newborn piglets. It is well established that porcine intestinal epithelium is the target of the TGEV infection, however the mechanism that TGEV invades the host epithelium remains largely unknown. Aminopeptidase N (APN) is a known ...

journal_title：Virology

authors： Hu W,Zhang S,Shen Y,Yang Q

更新日期：2018-08-01 00:00:00

abstract：:Tomato golden mosaic virus (TGMV) is a bipartite member of the subgroup III Geminiviridae. Like all geminiviruses, TGMV replicates in the nucleus of susceptible cells by rolling circle replication (RCR). Double-stranded replicative form DNA generated during RCR serves as template for the transcription of viral genes b...

journal_title：Virology

authors： Sunter G,Bisaro DM

更新日期：1997-06-09 00:00:00

abstract：:Naturally occurring mutations in Human T-cell Leukemia Virus Type 1 (HTLV-1) Tax protein lead to loss of recognition by cytotoxic T-lymphocytes. Most of these mutations also abolish or severely impair the transactivation function of Tax. Ninety percent of the rex gene, which encodes the viral regulator of mRNA splicin...

journal_title：Virology

authors： Smith RE,Niewiesk S,Booth S,Bangham CR,Daenke S

更新日期：1997-10-27 00:00:00

abstract：:We have examined the synthesis of the T protein of the human polyomavirus, JCV, during productive infection in primary cultures of human fetal glial and kidney cells. Immunoprecipitation of protein extracts from virus infected cells revealed that the JCV large T protein from both the prototype Mad and HEK adapted stra...

journal_title：Virology

authors： Major EO,Traub RG

更新日期：1986-01-15 00:00:00

abstract：:The genome of the Chilo iridescent virus (CIV) was analyzed for existence of repetitive DNA sequences by DNA-DNA hybridization using a defined and complete gene library of the viral genome (209 kbp) and by heteroduplex mapping. These experiments revealed the presence of repetitive DNA elements in the CIV genome, which...

journal_title：Virology

authors： Fischer M,Schnitzler P,Delius H,Darai G

更新日期：1988-12-01 00:00:00

abstract：:The sequence of the 5'-end of the genome of dengue 2 (Jamaica genotype) virus has been previously reported (V. Deubel, R. M. Kinney, and D. W. Trent, 1986, Virology 155, 365-377). We have now cloned and sequenced the remaining 75% of the genomic RNA that encodes the nonstructural proteins. The complete genome is 10,72...

journal_title：Virology

authors： Deubel V,Kinney RM,Trent DW

更新日期：1988-07-01 00:00:00

abstract：:At least four hantavirus species cause disease with prominent renal involvement-hemorrhagic fever with renal syndrome (HFRS); and several hantavirus strains cause disease with significant pulmonary involvement-hantavirus pulmonary syndrome (HPS). The most prevalent and lethal hantaviruses associated with HFRS and HPS ...

journal_title：Virology

authors： Hooper JW,Custer DM,Smith J,Wahl-Jensen V

更新日期：2006-03-30 00:00:00

abstract：:Replication of hepatitis B virus (HBV) proceeds by reverse transcription of an RNA intermediate inside the viral nucleocapsid formed by the core protein. This protein contains four Cys residues which occur at equivalent positions in the core proteins of all known mammalian hepadnaviruses, suggesting that they might be...

journal_title：Virology

authors： Nassal M

更新日期：1992-09-01 00:00:00

abstract：:In order to establish whether the poor growth of the two fastidious adenoviruses types 40 and 41 (Ad40 and Ad41) in HeLa cells is due to a reduced trans-activation by the early region 1A (E1A), we have determined the trans-activating effect of this region on the expression of the chloramphenicol acetyltransferase (CAT...

journal_title：Virology

authors： van Loon AE,Gilardi P,Perricaudet M,Rozijn TH,Sussenbach JS

更新日期：1987-09-01 00:00:00

abstract：:Recently, the product of equine herpesvirus type 1 (EHV-1) ORF1, a homolog to HSV-1 pUL56, was shown to modulate MHC-I expression and innate immunity. Here, we investigated modulation of respiratory epithelial immunity by EHV-1 pUL56 and compared responses to those of PBMCs, which are important target cells that allow...

journal_title：Virology

authors： Soboll Hussey G,Ashton LV,Quintana AM,Van de Walle GR,Osterrieder N,Lunn DP

更新日期：2014-09-01 00:00:00

abstract：:In order to define factors involved in very late Autographa californica nucleopolyhedrovirus (AcMNPV) gene function, random mutagenesis of a baculovirus recombinant (AcUW1.lacZ) by 5'-bromodeoxyuridine treatment was performed. Five viruses were selected with deficiencies in very late gene expression. These were charac...

journal_title：Virology

authors： Merrington CL,Kitts PA,King LA,Possee RD

更新日期：1996-03-01 00:00:00

abstract：:Sindbis virus (SINV) induces inflammatory and vasoactive responses that are associated with rash and arthritis in human infections. The mechanisms underlying infection-associated microvasculopathy are still unknown. We investigated whether endothelial cells infected by SINV are differentially responsive to bradykinin ...

journal_title：Virology

authors： Rust NM,Papa MP,Scovino AM,da Silva MM,Calzavara-Silva CE,Marques ET Jr,Peçanha LM,Scharfstein J,Arruda LB

更新日期：2012-01-05 00:00:00

abstract：:Previously, an epitope recognized by a set of neutralizing monoclonal antibodies directed against the S protein of transmissible gastroenteritis has been identified. This neutralization epitope can be simulated by a single peptide combining residues 380 to 387 and 1176 to 1184 of the S protein; this combination peptid...

journal_title：Virology

authors： Posthumus WP,Lenstra JA,van Nieuwstadt AP,Schaaper WM,van der Zeijst BA,Meloen RH

更新日期：1991-05-01 00:00:00

abstract：:There is growing evidence that the receptor-binding characteristics of influenza viruses are affected by the host-dependent glycosylation of viral hemagglutinin (HA). To better understand these effects, we propagated two variants of the human influenza virus USSR/90/77 (which differed by the mutation Asn131 reversible...

journal_title：Virology

authors： Gambaryan AS,Marinina VP,Tuzikov AB,Bovin NV,Rudneva IA,Sinitsyn BV,Shilov AA,Matrosovich MN

更新日期：1998-08-01 00:00:00

abstract：:A central, yet unresolved issue in the pathogenesis of HIV disease is the mechanism of antibody perturbation. In this study, HIV-specific memory B-cells were quantified in groups of infected subjects and compared with memory responses to other antigens and antibody titers. HIV-specific memory B-cell responses were vig...

journal_title：Virology

authors： Bussmann BM,Reiche S,Bieniek B,Krznaric I,Ackermann F,Jassoy C

更新日期：2010-02-05 00:00:00

abstract：:The herpes simplex virus type 1 (HSV-1) latency associated transcript (LAT) gene's anti-apoptosis activity plays a central, but not fully elucidated, role in enhancing the virus's reactivation phenotype. In transient transfection experiments, LAT increases cell survival following an apoptotic insult in the absence of ...

journal_title：Virology

authors： Carpenter D,Hsiang C,Brown DJ,Jin L,Osorio N,BenMohamed L,Jones C,Wechsler SL

更新日期：2007-12-05 00:00:00

abstract：:RNA interference (RNAi) is the process by which double-stranded RNA (dsRNA) directs sequence-specific degradation of messenger RNA in animal and plant cells. In mammalian cells, RNAi can be triggered by 21-23 nucleotide duplexes of small interfering RNA (siRNA). Strategies to inhibit RNA virus multiplication based on ...

journal_title：Virology

authors： Liu M,Chen W,Ni Z,Yan W,Fei L,Jiao Y,Zhang J,Du Q,Wei X,Chen J,Liu Y,Zheng Z

更新日期：2005-05-25 00:00:00

abstract：:A new mutation designated sur was isolated as a suppressor of a mutation in the uvsX gene of T4 phage. Unlike the other suppressors of mutations in genes involved in DNA repair and recombination, sur has a wide range, suppressing both DNA repair and replication defects in mutations in genes uvsX, uvsY, 46, 47, and 59....

journal_title：Virology

authors： Wakem LP,Ebisuzaki K

更新日期：1984-09-01 00:00:00

abstract：:Envelope viruses maturate by macromolecule assembly and budding. To investigate these steps, we generated virus-like particles (VLPs) by co-expression of structural proteins of Sendai virus (SeV), a prototype of the family Paramyxoviridae. Simultaneous expression of matrix (M), nucleo- (N), fusion (F), and hemagglutin...

journal_title：Virology

authors： Sugahara F,Uchiyama T,Watanabe H,Shimazu Y,Kuwayama M,Fujii Y,Kiyotani K,Adachi A,Kohno N,Yoshida T,Sakaguchi T

更新日期：2004-07-20 00:00:00

abstract：:The presence of a genome-linked protein (VPg) at the RNA 5'-end of the genome is a characteristic of different groups of animal and plant positive-sense single-stranded RNA viruses. These viruses express their structural and functional proteins from polyproteins that are sequentially processed by at least one viral pr...

journal_title：Virology

authors： Margis R,Viry M,Pinck M,Bardonnet N,Pinck L

更新日期：1994-04-01 00:00:00

abstract：:Hepatitis C virus (HCV) nonstructural protein 5B (NS5B) RNA-dependent RNA polymerase (RdRp) has acquired a unique beta-hairpin in the thumb subdomain which protrudes toward the active site. We report here that this beta-hairpin plays an important role in positioning the 3' terminus of the viral RNA genome for correct ...

journal_title：Virology

authors： Hong Z,Cameron CE,Walker MP,Castro C,Yao N,Lau JY,Zhong W

更新日期：2001-06-20 00:00:00

abstract：:The interaction between the viral envelope protein gp120 and the cellular surface antigen CD4 is a key event in HIV-1 infection. Reciprocal high affinity binding sites have been located in the first domain of CD4 and in the carboxy-terminal region of gp120, respectively. Upon infection, the membranes of the target cel...

journal_title：Virology

authors： Autiero M,Abrescia P,Dettin M,Di Bello C,Guardiola J

更新日期：1991-12-01 00:00:00

abstract：:During abortive infection of Go/G1-arrested primary baby mouse kidney (BMK) cell cultures with simian virus 40 (SV40), expression of the viral large T antigen is followed by a mitotic host response including the stimulation of host macromolecular synthesis and induction into the cell cycle of Go/G1-arrested cells. We ...

journal_title：Virology

authors： Duthu A,Ehrhart JC,Benchimol S,Chandrasekaran K,May P

更新日期：1985-12-01 00:00:00