Investigation of the susceptibility of human cell lines to bovine herpesvirus 4 infection: demonstration that human cells can support a nonpermissive persistent infection which protects them against tumor necrosis factor alpha-induced apoptosis.

abstract：:We have used linker scanning and site-directed mutagenesis in an attempt to distinguish among the known functions of the duck hepatitis B virus large envelope protein, p36. We found that linker-encoded amino acid substitutions in at least one region of the pre-S envelope protein p36 produced defects in both the produc...

journal_title：Journal of virology

authors： Lenhoff RJ,Summers J

更新日期：1994-07-01 00:00:00

abstract：:Phosphorylation of viral proteins plays important roles in the influenza A virus (IAV) life cycle. By using mass spectrometry, we identified tyrosine 132 (Y132) as a phosphorylation site of the matrix protein (M1) of the influenza virus A/WSN/1933(H1N1). Phosphorylation at this site is essential to the process of viru...

journal_title：Journal of virology

authors： Wang S,Zhao Z,Bi Y,Sun L,Liu X,Liu W

更新日期：2013-06-01 00:00:00

abstract：:The human immunodeficiency virus type 1 (HIV-1) Tat protein, which is essential for HIV gene expression and viral replication, is known to mediate pleiotropic effects on various cell functions. For instance, Tat protein is able to regulate the rate of transcription of host cellular genes and to interact with the signa...

journal_title：Journal of virology

authors： Calzado MA,Sancho R,Muñoz E

更新日期：2004-07-01 00:00:00

abstract：:The protection of individuals from human immunodeficiency virus type 1 (HIV-1) infection with an envelope subunit derived from a single isolate will require the presentation of conserved epitopes in gp120. The objective of the studies presented here was to test whether a native recombinant gp120 (rgp120) immunogen wou...

journal_title：Journal of virology

authors： Haigwood NL,Nara PL,Brooks E,Van Nest GA,Ott G,Higgins KW,Dunlop N,Scandella CJ,Eichberg JW,Steimer KS

更新日期：1992-01-01 00:00:00

abstract：:The required activities of CD4(+) T cells and antibody against the virally encoded oncoprotein simian virus 40 (SV40) Tag have previously been demonstrated by our laboratory to be mediators in achieving antitumor responses and tumor protection through antibody-dependent cell-mediated cytotoxicity (ADCC). In this study...

journal_title：Journal of virology

authors： Lowe DB,Shearer MH,Jumper CA,Bright RK,Kennedy RC

更新日期：2010-01-01 00:00:00

abstract：:The Tax transactivator protein of human T-cell leukemia virus type 1 (HTLV-1) plays a central role in the activation of viral gene expression. In addition, Tax is capable of activating the expression of specific cellular genes and is involved in the transformation of T-lymphocytes resulting in the development of adult...

journal_title：Journal of virology

authors： Bex F,Murphy K,Wattiez R,Burny A,Gaynor RB

更新日期：1999-01-01 00:00:00

abstract：:Several aspects of the terminal stages of T4 head maturation were investigated using ts and am mutants blocked at single steps of the assembly pathway. We had previously found that cells infected with mutants of gene 13, e.g., tsN38 and amE609, accumulated both stable (10 to 20%)- and fragile (80%)-filled head precurs...

journal_title：Journal of virology

authors： Hamilton DL,Luftig RB

更新日期：1976-02-01 00:00:00

abstract：:Large numbers of polymorphonuclear leukocytes (PMNs) infiltrated the murine vaginal mucosa within 24 h after intravaginal inoculation with an attenuated strain of herpes simplex virus type 2 (HSV-2). The role of these cells in resolution of a primary genital infection and in protection of HSV-immune animals against ch...

journal_title：Journal of virology

authors： Milligan GN

更新日期：1999-08-01 00:00:00

abstract：:HIV-1 causes a persistent infection of the immune system that is associated with chronic comorbidities. The mechanisms that underlie this inflammation are poorly understood. Emerging literature has implicated proinflammatory purinergic receptors and downstream signaling mediators in HIV-1 infection. This study probed ...

journal_title：Journal of virology

authors： Soare AY,Durham ND,Gopal R,Tweel B,Hoffman KW,Brown JA,O'Brien M,Bhardwaj N,Lim JK,Chen BK,Swartz TH

更新日期：2018-12-10 00:00:00

abstract：UNLABELLED:Inhibitor-of-apoptosis (IAP) proteins are key regulators of the innate antiviral response by virtue of their capacity to respond to signals affecting cell survival. In insects, wherein the host IAP provides a primary restriction to apoptosis, diverse viruses trigger rapid IAP depletion that initiates caspase...

journal_title：Journal of virology

authors： Vandergaast R,Mitchell JK,Byers NM,Friesen PD

更新日期：2015-04-01 00:00:00

abstract：:cis-Acting elements in the viral genome RNA (vRNA) are essential for the translation, replication, and/or encapsidation of RNA viruses. In this study, a novel conserved cis-acting element was identified in the capsid-coding region of mosquito-borne flavivirus. The downstream of 5' cyclization sequence (5'CS) pseudokno...

journal_title：Journal of virology

authors： Liu ZY,Li XF,Jiang T,Deng YQ,Zhao H,Wang HJ,Ye Q,Zhu SY,Qiu Y,Zhou X,Qin ED,Qin CF

更新日期：2013-06-01 00:00:00

abstract：:Human immunodeficiency virus type 1 infection of mononuclear phagocytes has been implicated in disease manifestations, but postentry viral replication events in these cells have not been well characterized. Productive infection of activated T cells is associated with cell proliferation and accumulation of full-length ...

journal_title：Journal of virology

authors： O'Brien WA,Namazi A,Kalhor H,Mao SH,Zack JA,Chen IS

更新日期：1994-02-01 00:00:00

abstract：:Structural proteins designated p10gag, p21gag, p8gag, p3gag, p27gag, and p14gag from the C3H strain of mouse mammary tumor virus (MMTV) were purified by reversed-phase high-pressure liquid chromatography. The N- and C-terminal amino acid sequences and amino acid composition of each protein were determined and compared...

journal_title：Journal of virology

authors： Hizi A,Henderson LE,Copeland TD,Sowder RC,Krutzsch HC,Oroszlan S

更新日期：1989-06-01 00:00:00

abstract：:Simian foamy virus (SFV) infection and the subsequent immune response are not well characterized. Blood plasma, saliva, and urine were obtained from four humans and nine chimpanzees persistently infected with chimpanzee-type SFV for an unknown length of time. SFV-specific immunoglobulin G (IgG) antibodies, but not IgA...

journal_title：Journal of virology

authors： Cummins JE Jr,Boneva RS,Switzer WM,Christensen LL,Sandstrom P,Heneine W,Chapman LE,Dezzutti CS

更新日期：2005-10-01 00:00:00

abstract：:The promoter of the murine thymidine kinase gene contains a binding site for transcription factor E2F. Using cell lines (3T3-LT) conditionally expressing polyomavirus large T antigen from a hormone-responsive promoter and reporter gene constructs carrying the thymidine kinase promoter with intact or mutated E2F sites,...

journal_title：Journal of virology

authors： Ogris E,Rotheneder H,Mudrak I,Pichler A,Wintersberger E

更新日期：1993-04-01 00:00:00

abstract：:The molecular mechanism by which retroviral Gag proteins are directed to the plasma membrane for the formation of particles (budding) is unknown, but it is widely believed that the MA domain, located at the amino terminus, plays a critical role. Consistent with this idea, we found that small deletions in this segment ...

journal_title：Journal of virology

authors： Wills JW,Craven RC,Weldon RA Jr,Nelle TD,Erdie CR

更新日期：1991-07-01 00:00:00

abstract：:We report the complete genome sequence of Pseudomonas aeruginosa siphophage MP1412, which displays synteny to those of P. aeruginosa phages M6 and YuA. However, the presence of two homing endonucleases of the GIY-YIG family is unique to MP1412, suggesting their unique role in the phage life cycle of the bacterial host...

journal_title：Journal of virology

authors： Bae HW,Chung IY,Sim N,Cho YH

更新日期：2012-09-01 00:00:00

abstract：:The cytoplasmic domains of the transmembrane (TM) envelope proteins (TM-CDs) of most retroviruses have a Tyr-based motif, YXXO, in their membrane-proximal regions. This signal is involved in the trafficking and endocytosis of membrane receptors via clathrin-associated AP-1 and AP-2 adaptor complexes. We have used CD8-...

journal_title：Journal of virology

authors： Berlioz-Torrent C,Shacklett BL,Erdtmann L,Delamarre L,Bouchaert I,Sonigo P,Dokhelar MC,Benarous R

更新日期：1999-02-01 00:00:00

abstract：:Several different forms of progeny viral DNA can be identified in polyoma virus (Py)-infected mouse L-cells. The majority comprise mature form I superhelical DNA and the circular, double-stranded "theta" replicating intermediates in which the progeny DNA strands never exceed the unit genome length of the template. The...

journal_title：Journal of virology

authors： Ganz PR,Sheinin R

更新日期：1983-06-01 00:00:00

abstract：:Systemic application of first-generation adenovirus induces pathogenic effects in the liver. To begin unraveling the mechanisms underlying early liver toxicity after adenovirus infusion, particularly the role of macrophage activation and expression of viral genes in transduced target cells, first-generation adenovirus...

journal_title：Journal of virology

authors： Lieber A,He CY,Meuse L,Schowalter D,Kirillova I,Winther B,Kay MA

更新日期：1997-11-01 00:00:00

abstract：:Activation of microglia and astroglia is seen in many neurodegenerative diseases including prion diseases. Activated glial cells produce cytokines as a protective response against certain pathogens and as part of the host inflammatory response to brain damage. In addition, cytokines might also exacerbate tissue damage...

journal_title：Journal of virology

authors： Tribouillard-Tanvier D,Striebel JF,Peterson KE,Chesebro B

更新日期：2009-11-01 00:00:00

abstract：:Epstein-Barr virus (EBV) undergoes latent and lytic replication cycles, and its reactivation from latency to lytic replication is initiated by expression of the two viral immediate-early transactivators, Zta and Rta. In vitro, reactivation of EBV can be induced by anti-immunoglobulin, tetradecanoyl phorbol acetate, an...

journal_title：Journal of virology

authors： Tsai PF,Lin SJ,Weng PL,Tsai SC,Lin JH,Chou YC,Tsai CH

更新日期：2011-03-01 00:00:00

abstract：:CaM kinase-Gr is a multifunctional Ca2+/calmodulin-dependent protein kinase which is enriched in neurons and T lymphocytes. The kinase is absent from primary human B lymphocytes but is expressed in Epstein-Barr virus (EBV)-transformed B-lymphoblastoid cell lines, suggesting that expression of the kinase can be upregul...

journal_title：Journal of virology

authors： Mosialos G,Hanissian SH,Jawahar S,Vara L,Kieff E,Chatila TA

更新日期：1994-03-01 00:00:00

abstract：:Mechanisms by which the plus-sense RNA genomes of picornaviruses are replicated remain poorly defined, but existing models do not suggest a role for sequences encoding the capsid proteins. However, candidate RNA replicons (delta P1 beta gal and delta P1Luc), representing the sequence of human rhinovirus 14 virus (HRV-...

journal_title：Journal of virology

authors： McKnight KL,Lemon SM

更新日期：1996-03-01 00:00:00

abstract：:Drug susceptibility and mutations in the reverse transcriptase (RT) gene were analyzed with 167 virus isolates from 38 patients treated with nevirapine, a potent nonnucleoside inhibitor of human immunodeficiency virus type 1 (HIV-1) RT. Resistant isolates emerged quickly and uniformly in all patients administered nevi...

journal_title：Journal of virology

authors： Richman DD,Havlir D,Corbeil J,Looney D,Ignacio C,Spector SA,Sullivan J,Cheeseman S,Barringer K,Pauletti D

更新日期：1994-03-01 00:00:00

abstract：:Arginine methylation of human immunodeficiency virus type 1 (HIV-1) Tat protein downregulates its key function in viral-gene transactivation. The fate of methylated Tat is unknown, so it is unclear whether methylated Tat is degraded or persists in the cell for additional functions. Here we show that the arginine methy...

journal_title：Journal of virology

authors： Sivakumaran H,van der Horst A,Fulcher AJ,Apolloni A,Lin MH,Jans DA,Harrich D

更新日期：2009-11-01 00:00:00

abstract：:A virulent porcine epidemic diarrhea virus (PEDV) strain, DR13, was obtained from suckling pigs suspected of having porcine epidemic diarrhea in 1999 in Korea, and its attenuated counterpart was derived from virulent strain DR13 by serial propagation in Vero cells. This report describes the first complete genome seque...

journal_title：Journal of virology

authors： Park SJ,Kim HK,Song DS,An DJ,Park BK

更新日期：2012-05-01 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：:We have analyzed the structure of rubella virus proteins labeled metabolically with [35S]methionine, [3H]mannose, and [3H]glucosamine or externally with [3H]borohydride after galactose oxidase treatment. Four structural proteins, with MrS of about 58,000 (E1), 47,000 (E2a), 42,000 (E2b), and 33,000 (C), were resolved ...

journal_title：Journal of virology

authors： Oker-Blom C,Kalkkinen N,Kääriäinen L,Pettersson RF

更新日期：1983-06-01 00:00:00

abstract：:Autophagy is an intracellular degradation pathway that provides a host defense mechanism against intracellular pathogens. However, many viruses exploit this mechanism to promote their replication. This study shows that lytic induction of Epstein-Barr virus (EBV) increases the membrane-bound form of LC3 (LC3-II) and LC...

journal_title：Journal of virology

authors： Hung CH,Chen LW,Wang WH,Chang PJ,Chiu YF,Hung CC,Lin YJ,Liou JY,Tsai WJ,Hung CL,Liu ST

更新日期：2014-10-01 00:00:00