Complex formation between the lymphotropic papovavirus large tumor antigen and the tumor suppressor protein p53.

Abstract:

:The simian B-lymphotropic papovavirus (LPV) encodes a large tumor antigen (T antigen) which is 45% identical to both the simian virus 40 (SV40) and the polyomavirus (PyV) large T antigens. In transgenic mice, the transforming properties of the LPV T antigen are similar to those of the SV40 T antigen. However, little is known about its biochemical activities. Since SV40 T antigen forms a complex with and stabilizes the host cell tumor suppressor protein p53 while the PyV large T antigen does not, we characterized the LPV T antigen for its ability to complex p53. We demonstrate an association between LPV T antigen and p53 in both a tumor-derived cell line and BALB/c 3T3 cells transformed in culture. A third protein of approximately 68 kDa which was found associated with the LPV T antigen-p53 complex in tumor-derived cells appears to be heat shock protein 70 (hsp70). The half-life of p53 in all LPV T-antigen-transformed cells was extended significantly; i.e., it was 3 to 7 h compared with 19 minutes in BALB/c 3T3 cells. The half-life of the LPV T antigen itself was 5 to 9 h depending on the cell line origin. That p53 was stabilized because of association with LPV T antigen and not because of mutation was demonstrated with the p53 conformation-dependent monoclonal antibody PAb246. This antibody distinguishes between wild-type p53 (PAb246+) and mutant, oncogenic p53 (PAb246-). Sequential immunoprecipitation showed all detectable p53 to be of the PAb246+ class in each LPV-transformed cell line, suggesting that the stable p53 was indeed wild type.

journal_name

J Virol

journal_title

Journal of virology

authors

Symonds H,Chen JD,Van Dyke T

doi

10.1128/JVI.65.10.5417-5424.1991

subject

Has Abstract

pub_date

1991-10-01 00:00:00

pages

5417-24

issue

10

eissn

0022-538X

issn

1098-5514

journal_volume

65

pub_type

杂志文章
  • Experimental coinfection of rhesus macaques with rhesus cytomegalovirus and simian immunodeficiency virus: pathogenesis.

    abstract::Human cytomegalovirus (HCMV) possesses low pathogenic potential in an immunocompetent host. In the immunosuppressed host, however, a wide spectrum of infection outcomes, ranging from asymptomatic to life threatening, can follow either primary or nonprimary infection. The variability in the manifestations of HCMV infec...

    journal_title:Journal of virology

    pub_type: 杂志文章

    doi:10.1128/jvi.76.15.7661-7671.2002

    authors: Sequar G,Britt WJ,Lakeman FD,Lockridge KM,Tarara RP,Canfield DR,Zhou SS,Gardner MB,Barry PA

    更新日期:2002-08-01 00:00:00

  • Bunyamwera orthobunyavirus S-segment untranslated regions mediate poly(A) tail-independent translation.

    abstract::The mRNAs of Bunyamwera virus (BUNV), the prototype of the Bunyaviridae family, possess a 5' cap structure but lack a 3' poly(A) tail, a common feature of eukaryotic mRNAs that greatly enhances translation efficiency. Viral mRNAs also contain untranslated regions (UTRs) that flank the coding sequence. Using model viru...

    journal_title:Journal of virology

    pub_type: 杂志文章

    doi:10.1128/JVI.02201-08

    authors: Blakqori G,van Knippenberg I,Elliott RM

    更新日期:2009-04-01 00:00:00

  • Induction of macrophage procoagulant activity by murine hepatitis virus strain 3: role of tyrosine phosphorylation.

    abstract::The induction of a unique macrophage procoagulant molecule by murine hepatitis virus strain 3 correlates with the severity of viral hepatitis. The role of tyrosine phosphorylation in the signalling pathway leading to procoagulant expression was studied. Murine hepatitis virus strain 3 initiated a rapid increase in pho...

    journal_title:Journal of virology

    pub_type: 杂志文章

    doi:10.1128/JVI.69.9.5824-5828.1995

    authors: Dackiw AP,Zakrzewski K,Nathens AB,Cheung PY,Fingerote R,Levy GA,Rotstein OD

    更新日期:1995-09-01 00:00:00

  • Inferring Transmission Bottleneck Size from Viral Sequence Data Using a Novel Haplotype Reconstruction Method.

    abstract::The transmission bottleneck is defined as the number of viral particles that transmit from one host to establish an infection in another. Genome sequence data have been used to evaluate the size of the transmission bottleneck between humans infected with the influenza virus; however, the methods used to make these est...

    journal_title:Journal of virology

    pub_type: 杂志文章

    doi:10.1128/JVI.00014-20

    authors: Ghafari M,Lumby CK,Weissman DB,Illingworth CJR

    更新日期:2020-06-16 00:00:00

  • Genetic and fitness changes accompanying adaptation of an arbovirus to vertebrate and invertebrate cells.

    abstract::The alternating host cycle and persistent vector infection may constrain the evolution of arboviruses. To test this hypothesis, eastern equine encephalitis virus was passaged in BHK or mosquito cells, as well as in alternating (both) host cell passages. High and low multiplicities were used to examine the effect of de...

    journal_title:Journal of virology

    pub_type: 杂志文章

    doi:10.1128/JVI.73.5.4316-4326.1999

    authors: Weaver SC,Brault AC,Kang W,Holland JJ

    更新日期:1999-05-01 00:00:00

  • Gene regulation in N mutants of bacteriophage lambda.

    abstract::Mutants (N(-)nin) of bacteriophage lambda in which the N gene product is not required for growth on wild-type Escherichia coli do not plate on recA bacterial mutants. Secondary mutants, selected for growth on recA, lie within the immunity region to the right of gene cI and appear identical to the cro mutants of Eisen ...

    journal_title:Journal of virology

    pub_type: 杂志文章

    doi:10.1128/JVI.9.6.938-945.1972

    authors: Court D,Campbell A

    更新日期:1972-06-01 00:00:00

  • A wild-type porcine encephalomyocarditis virus containing a short poly(C) tract is pathogenic to mice, pigs, and cynomolgus macaques.

    abstract::Previous studies using wild-type Encephalomyocarditis virus (EMCV) and Mengo virus, which have long poly(C) tracts (61 to 146 C's) at the 5' nontranslated region of the genome, and variants of these viruses genetically engineered to truncate or substitute the poly(C) tracts have produced conflicting data on the role o...

    journal_title:Journal of virology

    pub_type: 杂志文章

    doi:10.1128/jvi.77.17.9136-9146.2003

    authors: LaRue R,Myers S,Brewer L,Shaw DP,Brown C,Seal BS,Njenga MK

    更新日期:2003-09-01 00:00:00

  • Broadly Neutralizing Human Immunodeficiency Virus Type 1 Antibody Gene Transfer Protects Nonhuman Primates from Mucosal Simian-Human Immunodeficiency Virus Infection.

    abstract::Broadly neutralizing antibodies (bnAbs) can prevent lentiviral infection in nonhuman primates and may slow the spread of human immunodeficiency virus type 1 (HIV-1). Although protection by passive transfer of human bnAbs has been demonstrated in monkeys, durable expression is essential for its broader use in humans. G...

    journal_title:Journal of virology

    pub_type: 杂志文章

    doi:10.1128/JVI.00908-15

    authors: Saunders KO,Wang L,Joyce MG,Yang ZY,Balazs AB,Cheng C,Ko SY,Kong WP,Rudicell RS,Georgiev IS,Duan L,Foulds KE,Donaldson M,Xu L,Schmidt SD,Todd JP,Baltimore D,Roederer M,Haase AT,Kwong PD,Rao SS,Mascola JR,Nabel

    更新日期:2015-08-01 00:00:00

  • Open reading frame III of borna disease virus encodes a nonglycosylated matrix protein.

    abstract::The open reading frame III of Borna disease virus (BDV) codes for a protein with a mass of 16 kDa, named p16 or BDV-M. p16 was described as an N-glycosylated protein in several previous publications and therefore was termed gp18, although the amino acid sequence of p16 does not contain any regular consensus sequence f...

    journal_title:Journal of virology

    pub_type: 杂志文章

    doi:10.1128/JVI.75.24.12098-12104.2001

    authors: Kraus I,Eickmann M,Kiermayer S,Scheffczik H,Fluess M,Richt JA,Garten W

    更新日期:2001-12-01 00:00:00

  • Walleye dermal sarcoma virus retroviral cyclin directly contacts TAF9.

    abstract::Walleye dermal sarcoma virus (WDSV) is a complex retrovirus associated with dermal sarcomas in walleye fish. A WDSV accessory gene encodes a cyclin homolog or retroviral cyclin (rv-cyclin). WDSV rv-cyclin was found to be associated with transcription complexes and to affect transcription in a cell-type and promoter-de...

    journal_title:Journal of virology

    pub_type: 杂志文章

    doi:10.1128/JVI.01425-06

    authors: Rovnak J,Quackenbush SL

    更新日期:2006-12-01 00:00:00

  • Identification and Characterization of a Novel Broad-Spectrum Virus Entry Inhibitor.

    abstract:UNLABELLED:Virus entry into cells is a multistep process that often requires the subversion of subcellular machineries. A more complete understanding of these steps is necessary to develop new antiviral strategies. While studying the potential role of the actin network and one of its master regulators, the small GTPase...

    journal_title:Journal of virology

    pub_type: 杂志文章

    doi:10.1128/JVI.00103-16

    authors: Chou YY,Cuevas C,Carocci M,Stubbs SH,Ma M,Cureton DK,Chao L,Evesson F,He K,Yang PL,Whelan SP,Ross SR,Kirchhausen T,Gaudin R

    更新日期:2016-04-14 00:00:00

  • Antiapoptotic but not antiviral function of human bcl-2 assists establishment of Japanese encephalitis virus persistence in cultured cells.

    abstract::Upon infection of Japanese encephalitis virus (JEV), baby hamster kidney (BHK-21) and Chinese hamster ovary (CHO) cells were killed by a mechanism involved in apoptosis. While readily established in a variety of cell lines, JEV persistence has never been successfully instituted in BHK-21 and CHO cells. Since stable ex...

    journal_title:Journal of virology

    pub_type: 杂志文章

    doi:10.1128/JVI.72.12.9844-9854.1998

    authors: Liao CL,Lin YL,Shen SC,Shen JY,Su HL,Huang YL,Ma SH,Sun YC,Chen KP,Chen LK

    更新日期:1998-12-01 00:00:00

  • Comparative amino acid sequence analysis of VP4 for VP7 serotype 6 bovine rotavirus strains NCDV, B641, and UK.

    abstract::In a previous study (S. Zheng, G. N. Woode, D. R. Melendy, and R. F. Ramig, J. Clin. Microbiol. 27:1939-1945, 1989), it was predicted that the VP7 serotype 6 bovine rotavirus strains NCDV and B641 do not share antigenically similar VP4s. In this study, gene 4 and the VP7 gene of B641 were sequenced, and the amino acid...

    journal_title:Journal of virology

    pub_type: 杂志文章

    doi:10.1128/JVI.65.10.5535-5538.1991

    authors: Hardy ME,Woode GN,Xu ZC,Gorziglia M

    更新日期:1991-10-01 00:00:00

  • Cellular protein synthesis shutoff by mengovirus: translation of nonviral and viral mRNA's in extracts from uninfected and infected Ehrlich ascites tumor cells.

    abstract::The mechanism whereby picornaviruses inhibit host protein synthesis while their own synthetic processes proceed unabated has remained elusive. One of our approaches to this problem was to study the ability of cell-free extracts derived from uninfected and mengovirus-infected Ehrlich ascites tumor cells to translate vi...

    journal_title:Journal of virology

    pub_type: 杂志文章

    doi:10.1128/JVI.18.1.182-194.1976

    authors: Abreu SL,Lucas-Lenard J

    更新日期:1976-04-01 00:00:00

  • Isolation and partial characterization of an unusual human immunodeficiency retrovirus from two persons of west-central African origin.

    abstract::An unusual human retrovirus was isolated from two patients with persistent generalized lymphadenopathy who originate from West-Central Africa and are currently residing in Belgium. Although the virus shared a number of the same biological and morphological properties as human immunodeficiency retrovirus type 1 (HIV-1)...

    journal_title:Journal of virology

    pub_type: 杂志文章

    doi:10.1128/JVI.64.3.1207-1216.1990

    authors: De Leys R,Vanderborght B,Vanden Haesevelde M,Heyndrickx L,van Geel A,Wauters C,Bernaerts R,Saman E,Nijs P,Willems B

    更新日期:1990-03-01 00:00:00

  • Description of an as yet unclassified DNA virus from diseased Cyprinus carpio species.

    abstract::Numerous deaths of koi and common carp (Cyprinus carpio) were observed on many farms throughout Israel, resulting in severe financial losses. The lethal viral disease observed is highly contagious and extremely virulent, but morbidity and mortality are restricted to koi and common carp populations. Diseased fish exhib...

    journal_title:Journal of virology

    pub_type: 杂志文章

    doi:10.1128/JVI.79.4.1983-1991.2005

    authors: Hutoran M,Ronen A,Perelberg A,Ilouze M,Dishon A,Bejerano I,Chen N,Kotler M

    更新日期:2005-02-01 00:00:00

  • Generation of transduction-competent retroviral vectors by infection with a single hybrid vaccinia virus.

    abstract::Recombinant vaccinia viruses that express defective retroviral vectors upon a single infection event in normal host cells were constructed. The gag-pol and envelope genes and a retroviral vector unit were inserted as vaccinia virus promoter-controlled transcription units at three separate loci. The triple recombinant ...

    journal_title:Journal of virology

    pub_type: 杂志文章

    doi:10.1128/jvi.77.12.7017-7025.2003

    authors: Konetschny C,Holzer GW,Urban C,Hämmerle T,Mayrhofer J,Falkner FG

    更新日期:2003-06-01 00:00:00

  • Resolution of a polyomavirus-mouse hybrid replicon: viral function required for recombination.

    abstract::RmI, a circular chimera made of the polyomavirus (Py) genome with an insertion of mouse DNA (Ins), effectively undergoes intramolecular recombination in normal mouse cells, as indicated by the conversion of cloned RmI (RmIc) into unit-length Py DNA in transfected cultures. To follow the fate of the cellular component ...

    journal_title:Journal of virology

    pub_type: 杂志文章

    doi:10.1128/JVI.61.3.845-850.1987

    authors: Piché A,Bourgaux P

    更新日期:1987-03-01 00:00:00

  • The BFRF1 gene of Epstein-Barr virus encodes a novel protein.

    abstract::Computer analysis of the Epstein-Barr virus (EBV) genome indicates there are approximately 100 open reading frames (ORFs). Thus far about 30 EBV genes divided into the categories latent and lytic have been identified. The BamHI F region of EBV is abundantly transcribed during lytic replication. This region is highly c...

    journal_title:Journal of virology

    pub_type: 杂志文章

    doi:10.1128/jvi.74.7.3235-3244.2000

    authors: Farina A,Santarelli R,Gonnella R,Bei R,Muraro R,Cardinali G,Uccini S,Ragona G,Frati L,Faggioni A,Angeloni A

    更新日期:2000-04-01 00:00:00

  • Comparison of the structures of three circoviruses: chicken anemia virus, porcine circovirus type 2, and beak and feather disease virus.

    abstract::Circoviruses are small, nonenveloped icosahedral animal viruses characterized by circular single-stranded DNA genomes. Their genomes are the smallest possessed by animal viruses. Infections with circoviruses, which can lead to economically important diseases, frequently result in virus-induced damage to lymphoid tissu...

    journal_title:Journal of virology

    pub_type: 杂志文章

    doi:10.1128/jvi.77.24.13036-13041.2003

    authors: Crowther RA,Berriman JA,Curran WL,Allan GM,Todd D

    更新日期:2003-12-01 00:00:00

  • Biochemical analysis of murine leukemia viruses isolated from radiation-induced leukemias of strain BALB/c.

    abstract::Murine leukemia viruses isolated from radiation-induced BALB/c leukemias were characterized with respect to viral proteins and RNA. Analysis by sodium dodecyl sulfate-polyacrylamide gel electrophoresis of the viral structural proteins revealed that for p12, p15, p30, and gp70, three of four electrophoretic variants of...

    journal_title:Journal of virology

    pub_type: 杂志文章

    doi:10.1128/JVI.33.2.661-670.1980

    authors: Ellis RW,Hopkins N,Fleissner E

    更新日期:1980-02-01 00:00:00

  • Interaction domains of the UL16 and UL21 tegument proteins of herpes simplex virus.

    abstract::The UL16 protein of herpes simplex virus is capsid associated and was previously identified as a binding partner of the membrane-associated UL11 tegument protein (J. S. Loomis, R. J. Courtney, and J. W. Wills, J. Virol. 77:11417-11424, 2003). In those studies, a less-prominent, approximately 65-kDa binding partner of ...

    journal_title:Journal of virology

    pub_type: 杂志文章

    doi:10.1128/JVI.02015-09

    authors: Harper AL,Meckes DG Jr,Marsh JA,Ward MD,Yeh PC,Baird NL,Wilson CB,Semmes OJ,Wills JW

    更新日期:2010-03-01 00:00:00

  • The carboxy terminus of human immunodeficiency virus type 1 gp160 limits its proteolytic processing and transport in transfected cell lines.

    abstract::Mutagenesis of the transmembrane domain and cytoplasmic tail of human immunodeficiency virus type 1 envelope glycoprotein gp160 revealed that its intracellular transport and processing in transfected cell lines were modulated by a functional domain included in the carboxy-terminal sequence consisting of residues 751 t...

    journal_title:Journal of virology

    pub_type: 杂志文章

    doi:10.1128/JVI.64.6.3100-3103.1990

    authors: Haffar OK,Nakamura GR,Berman PW

    更新日期:1990-06-01 00:00:00

  • The S RNA segment of lymphocytic choriomeningitis virus codes for the nucleoprotein and glycoproteins 1 and 2.

    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

    authors: Riviere Y,Ahmed R,Southern PJ,Buchmeier MJ,Dutko FJ,Oldstone MB

    更新日期:1985-03-01 00:00:00

  • Attenuation of the adaptive immune response in rhesus macaques infected with simian varicella virus lacking open reading frame 61.

    abstract::Varicella zoster virus (VZV) is a neurotropic alphaherpesvirus that causes chickenpox during primary infection and establishes latency in sensory ganglia. Infection of rhesus macaques (RM) with the homologous simian varicella virus (SVV) recapitulates hallmarks of VZV infection. We have shown that an antisense transcr...

    journal_title:Journal of virology

    pub_type: 杂志文章

    doi:10.1128/JVI.02369-12

    authors: Meyer C,Kerns A,Haberthur K,Dewane J,Walker J,Gray W,Messaoudi I

    更新日期:2013-02-01 00:00:00

  • Expression of the hepatitis B virus core gene in vitro and in vivo.

    abstract::The core gene of hepatitis B virus contains two in-phase AUG codons which may both be used in the viral life cycle. By in vitro translation of transcripts produced in vitro, we investigated the corresponding core gene products and their counterparts in vivo. Depending on the location of the 5' end of the transcripts, ...

    journal_title:Journal of virology

    pub_type: 杂志文章

    doi:10.1128/JVI.61.10.3109-3113.1987

    authors: Weimer T,Salfeld J,Will H

    更新日期:1987-10-01 00:00:00

  • Cospeciation and horizontal transmission of avian sarcoma and leukosis virus gag genes in galliform birds.

    abstract::In a study of the evolution and distribution of avian retroviruses, we found avian sarcoma and leukosis virus (ASLV) gag genes in 26 species of galliform birds from North America, Central America, eastern Europe, Asia, and Africa. Nineteen of the 26 host species from whom ASLVs were sequenced were not previously known...

    journal_title:Journal of virology

    pub_type: 杂志文章

    doi:10.1128/jvi.74.9.3984-3995.2000

    authors: Dimcheff DE,Drovetski SV,Krishnan M,Mindell DP

    更新日期:2000-05-01 00:00:00

  • Complexity of Neutralizing Antibodies against Multiple Dengue Virus Serotypes after Heterotypic Immunization and Secondary Infection Revealed by In-Depth Analysis of Cross-Reactive Antibodies.

    abstract:UNLABELLED:The four serotypes of dengue virus (DENV) cause the most important and rapidly emerging arboviral diseases in humans. The recent phase 2b and 3 studies of a tetravalent dengue vaccine reported a moderate efficacy despite the presence of neutralizing antibodies, highlighting the need for a better understandin...

    journal_title:Journal of virology

    pub_type: 杂志文章,随机对照试验

    doi:10.1128/JVI.00273-15

    authors: Tsai WY,Durbin A,Tsai JJ,Hsieh SC,Whitehead S,Wang WK

    更新日期:2015-07-01 00:00:00

  • Close association between shape alteration and loss of immunity to superinfection in a wild-type Klebsiella pneumoniae stable lysogen which can be both immune and nonimmune to superinfection.

    abstract::Klebsiella pneumoniae MirM7 is a wild-type strain which grows as cocci at pH 7 and above and as rods at pH 6.5 and below. Cultures of this strain and an auxotrophic derivative, MirM7b, have been found to undergo spontaneous lysis after purification from possible contaminating viruses. Lysates always contained two phag...

    journal_title:Journal of virology

    pub_type: 杂志文章

    doi:10.1128/JVI.28.3.772-785.1978

    authors: Satta G,Pruzzo C,Debbia E,Fontana R

    更新日期:1978-12-01 00:00:00

  • Genome expression and mRNA maturation at late stages of productive adenovirus type 2 infection.

    abstract::RNA from adenovirus 2-infected KB cells was annealed in liquid with RNA in vast excess to viral heavy (l) and light (r) 32P-labeled DNA strands. Hybridization kinetics were analyzed by computer to estimate the number of viral RNA abundance classes, their relative concentrations, and the fraction of each DNA strand fro...

    journal_title:Journal of virology

    pub_type: 杂志文章

    doi:10.1128/JVI.20.2.465-477.1976

    authors: Wold WS,Green M,Brackmann KH,Cartas MA,Devine C

    更新日期:1976-11-01 00:00:00