Monocytes treated with human immunodeficiency virus Tat kill uninfected CD4(+) cells by a tumor necrosis factor-related apoptosis-induced ligand-mediated mechanism.

abstract：:Several lines of evidence indicate that cutaneous human papillomavirus (HPV) types belonging to the beta genus of the HPV phylogenetic tree synergize with UV radiation in the development of skin cancer. Accordingly, the E6 and E7 oncoproteins from some beta HPV types are able to deregulate pathways related to immune r...

journal_title：Journal of virology

authors： Pacini L,Ceraolo MG,Venuti A,Melita G,Hasan UA,Accardi R,Tommasino M

更新日期：2017-09-12 00:00:00

abstract：:Vaccinia virus genes are expressed in a sequential fashion, suggesting a role for negative as well as positive regulatory mechanisms. A potential down regulator of gene expression was mapped by transfection assays to vaccinia virus open reading frame D10, which encodes a protein with no previously known function. Inhi...

journal_title：Journal of virology

authors： Shors T,Keck JG,Moss B

更新日期：1999-01-01 00:00:00

abstract：:During the acute phase of infection with influenza A virus, the degree of lymphopenia correlates with severity of disease. Factors that contribute to T-cell activation during influenza virus infection may contribute to this observation. Since the immune response is initiated when dendritic cells (DC) interact with T c...

journal_title：Journal of virology

authors： Oh S,McCaffery JM,Eichelberger MC

更新日期：2000-06-01 00:00:00

abstract：:We previously showed that murine polyomavirus mutants that lack both middle T (MT) and small T (ST) functions have a severe pleiotropic defect in early and late viral gene expression as well as genome amplification. The respective contribution of MT and ST to this phenotype was unclear. This work separates the roles o...

journal_title：Journal of virology

authors： Chen L,Wang X,Fluck MM

更新日期：2006-08-01 00:00:00

abstract：:Human T-cell leukemia virus type 1 (HTLV-1) Tax protein activates viral transcription from the long terminal repeats (LTR). Mechanisms through which Tax activates LTR have been established, but coactivators of this process remain to be identified and characterized. Here we show that all three members of the TORC famil...

journal_title：Journal of virology

authors： Siu YT,Chin KT,Siu KL,Yee Wai Choy E,Jeang KT,Jin DY

更新日期：2006-07-01 00:00:00

abstract：:Amino acid analysis of [3H]proline-labeled polyomavirus major capsid protein VP1 by two-dimensional paper chromatography of the acid-hydrolyzed protein revealed the presence of 3H-labeled hydroxyproline. Addition of the proline analog L-azetidine-2-carboxylic acid to infected mouse kidney cell cultures prevented or gr...

journal_title：Journal of virology

authors： Ludlow JW,Consigli RA

更新日期：1989-06-01 00:00:00

abstract：:In order to study cell tropism and attenuation of hepatitis A virus (HAV), the genome of HAV wild-type GBM and two cell culture-adapted variants, GBM/FRhK and GBM/HFS, were cloned and sequenced after amplification by reverse transcriptase-PCR. During virus cultivation, the HAV variant GBM/FRhK had a strict host range ...

journal_title：Journal of virology

authors： Graff J,Normann A,Feinstone SM,Flehmig B

更新日期：1994-01-01 00:00:00

abstract：:Human immunodeficiency virus type 1 (HIV-1) does not replicate in murine cells. We investigated the basis of this block by infecting a murine NIH 3T3 reporter cell line that stably expressed human CD4, CCR5, and cyclin T1 and contained a transactivatable HIV-1 long terminal repeat (LTR)-green fluorescent protein (GFP)...

journal_title：Journal of virology

authors： Mariani R,Rutter G,Harris ME,Hope TJ,Kräusslich HG,Landau NR

更新日期：2000-04-01 00:00:00

abstract：:Hepatitis E virus (HEV), a positive-strand RNA virus, is an important causative agent of waterborne hepatitis. Expression of cDNA (encoding amino acids 1 to 979 of HEV nonstructural open reading frame 1) in insect cells resulted in synthesis of a 110-kDa protein (P110), a fraction of which was proteolytically processe...

journal_title：Journal of virology

authors： Magden J,Takeda N,Li T,Auvinen P,Ahola T,Miyamura T,Merits A,Kääriäinen L

更新日期：2001-07-01 00:00:00

abstract：:Autophagy is now known to be an essential component of host innate and adaptive immunity. Several herpesviruses have developed various strategies to evade this antiviral host defense. Herpes simplex virus 1 (HSV-1) blocks autophagy in fibroblasts and in neurons, and the ICP34.5 protein is important for the resistance ...

journal_title：Journal of virology

authors： Lussignol M,Queval C,Bernet-Camard MF,Cotte-Laffitte J,Beau I,Codogno P,Esclatine A

更新日期：2013-01-01 00:00:00

abstract：:We report on the use of spectral map analysis of the inter- and intraclade neutralization data of 14 sera of human immunodeficiency virus type 1 (HIV-1)-infected individuals and 16 primary isolates, representing genetic clades A to H in group M and group O. This multivariate analysis has been used previously to study ...

journal_title：Journal of virology

authors： Nyambi PN,Nkengasong J,Lewi P,Andries K,Janssens W,Fransen K,Heyndrickx L,Piot P,van der Groen G

更新日期：1996-09-01 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

authors： Luzuriaga K,Wu H,McManus M,Britto P,Borkowsky W,Burchett S,Smith B,Mofenson L,Sullivan JL

更新日期：1999-01-01 00:00:00

abstract：:We performed live cell visualization assays to directly assess the interaction between competing adeno-associated virus (AAV) and herpes simplex virus type 1 (HSV-1) DNA replication. Our studies reveal the formation of separate AAV and HSV-1 replication compartments and the inhibition of HSV-1 replication compartment ...

journal_title：Journal of virology

authors： Glauser DL,Strasser R,Laimbacher AS,Saydam O,Clément N,Linden RM,Ackermann M,Fraefel C

更新日期：2007-05-01 00:00:00

abstract：:Ten bacteriophages that attack and lyse saprophytic strains of Bdellovibrio bacteriovorus were isolated. Morphological, serological, and host-range studies revealed that there were four different bdellovibrio phages present among the isolates. One of the phages lysed a strain of B. bacteriovorus that requires the pres...

journal_title：Journal of virology

authors： Althauser M,Samsonoff WA,Anderson C,Conti SF

更新日期：1972-09-01 00:00:00

abstract：:3-O-(3',3'-dimethylsuccinyl)betulinic acid (PA-457 or bevirimat) potently inhibits human immunodeficiency virus type 1 (HIV-1) maturation by blocking a late step in the Gag processing pathway, specifically the cleavage of SP1 from the C terminus of capsid (CA). To gain insights into the mechanism(s) by which HIV-1 cou...

journal_title：Journal of virology

authors： Adamson CS,Ablan SD,Boeras I,Goila-Gaur R,Soheilian F,Nagashima K,Li F,Salzwedel K,Sakalian M,Wild CT,Freed EO

更新日期：2006-11-01 00:00:00

abstract：:Rabies virus (RV) vaccine strain-based vectors show significant promise as potential live-attenuated vaccines against human immunodeficiency virus type 1 (HIV-1). Here we describe a new RV construct that will also likely have applications as a live-attenuated or killed-particle immunogen. We have created a RV containi...

journal_title：Journal of virology

authors： McKenna PM,Pomerantz RJ,Dietzschold B,McGettigan JP,Schnell MJ

更新日期：2003-12-01 00:00:00

abstract：:The presence of cycloheximide, an inhibitor of protein synthesis, during the period 30 to 60 min after vaccinia infection produced an irreversible block in virus replication. In contrast (i) cycloheximide given at earlier or later times, even for prolonged periods, did not prevent continuation of the infectious cycle ...

journal_title：Journal of virology

authors： Mss B,Filler R

更新日期：1970-02-01 00:00:00

abstract：:Understanding the correlates of immune protection against human immunodeficiency virus and simian immunodeficiency virus (SIV) will require defining the entire cellular immune response against the viruses. Here, we define two novel translation products from the SIV env mRNA that are targeted by the T-cell response in ...

journal_title：Journal of virology

authors： Maness NJ,Sacha JB,Piaskowski SM,Weisgrau KL,Rakasz EG,May GE,Buechler MB,Walsh AD,Wilson NA,Watkins DI

更新日期：2009-10-01 00:00:00

abstract：:A lysate from hypotonically swollen polyoma-infected BALB/3T3 cells incorporated labeled deoxynucleotide triphosphates into both viral and cellular DNAs. The incorporation was stimulated by the presence of ATP, deoxynucleotide triphosphates, thiols, and magnesium ions. Strong inhibition of incorporation was observed w...

journal_title：Journal of virology

authors： Hunter T,Francke B

更新日期：1974-01-01 00:00:00

abstract：:Influenza A viruses (IAVs) cause seasonal epidemics and occasional pandemics, representing a serious public health concern. It has been described that one mechanism used by some IAV strains to escape the host innate immune responses and modulate virus pathogenicity involves the ability of the PA-X and NS1 proteins to ...

journal_title：Journal of virology

authors： Nogales A,Rodriguez L,DeDiego ML,Topham DJ,Martínez-Sobrido L

更新日期：2017-08-10 00:00:00

abstract：:The epithelium plays a key role in the spread of Lassa virus. Transmission from rodents to humans occurs mainly via inhalation or ingestion of droplets, dust, or food contaminated with rodent urine. Here, we investigated Lassa virus infection in cultured epithelial cells and subsequent release of progeny viruses. We s...

journal_title：Journal of virology

authors： Schlie K,Maisa A,Freiberg F,Groseth A,Strecker T,Garten W

更新日期：2010-04-01 00:00:00

abstract：:In varicella-zoster virus (VZV)-infected primary human brain vascular adventitial fibroblasts (BRAFs), levels of beta interferon (IFN-β,) STAT1, and STAT2 transcripts as well as STAT1 and STAT2 protein were decreased. IFN-α transcript levels were increased but not secreted IFN-α protein levels. Compared to IFN-α-treat...

journal_title：Journal of virology

authors： Nagel MA,James SF,Traktinskiy I,Wyborny A,Choe A,Rempel A,Baird NL,Gilden D

更新日期：2014-10-01 00:00:00

abstract：:This paper is concerned with the physiological role(s) of T4 phage-coded dihydrofolate reductase, which functions both in DNA precursor metabolism and as a virion protein. (i) We have detected enzyme activity in noninfectious particles produced under restrictive conditions by gene 11 mutants. This supports the conclus...

journal_title：Journal of virology

authors： Mosher RA,DiRenzo AB,Mathews CK

更新日期：1977-09-01 00:00:00

abstract：:Therapeutic suppression of human immunodeficiency virus type 1 (HIV-1) replication may help elucidate interactions between the host cellular immune responses and HIV-1 infection. We performed a detailed longitudinal evaluation of two subjects before and after the start of highly active antiretroviral therapy (HAART). ...

journal_title：Journal of virology

authors： Kalams SA,Goulder PJ,Shea AK,Jones NG,Trocha AK,Ogg GS,Walker BD

更新日期：1999-08-01 00:00:00

abstract：:Enteroviral persistence has been implicated in the pathogenesis of several chronic human diseases, including dilated cardiomyopathy, insulin-dependent diabetes mellitus, and chronic inflammatory myopathy. However, these viruses are considered highly cytolytic, and it is unclear what mechanisms might permit their long-...

journal_title：Journal of virology

authors： Feuer R,Mena I,Pagarigan R,Slifka MK,Whitton JL

更新日期：2002-05-01 00:00:00

abstract：:Epstein-Barr virus (EBV) infection leads to lifelong viral persistence through its latency in B cells. EBV-specific T cells control reactivations and prevent the development of EBV-associated malignancies in most healthy carriers, but infection can sometimes cause chronic disease and malignant transformation. Epstein-...

journal_title：Journal of virology

authors： Leskowitz RM,Zhou XY,Villinger F,Fogg MH,Kaur A,Lieberman PM,Wang F,Ertl HC

更新日期：2013-08-01 00:00:00

abstract：:We followed the dynamics of capsid amino acid replacement among 403 Nigerian outbreak isolates of type 2 circulating vaccine-derived poliovirus (cVDPV2) from 2005 through 2011. Four different functional domains were analyzed: (i) neutralizing antigenic (NAg) sites, (ii) residues binding the poliovirus receptor (PVR), ...

journal_title：Journal of virology

authors： Shaw J,Jorba J,Zhao K,Iber J,Chen Q,Adu F,Adeniji A,Bukbuk D,Baba M,Henderson E,Dybdahl-Sissoko N,McDonald S,Weldon WC,Gumede N,Oberste MS,Kew OM,Burns CC

更新日期：2018-04-13 00:00:00

abstract：:Under natural conditions and in some experimental models, rabies virus infection of the central nervous system causes relatively mild histopathological changes, without prominent evidence of neuronal death despite its lethality. In this study, the effects of rabies virus infection on the structure of neurons were inve...

journal_title：Journal of virology

authors： Scott CA,Rossiter JP,Andrew RD,Jackson AC

更新日期：2008-01-01 00:00:00

abstract：:Humans differ substantially with respect to susceptibility to human immunodeficiency virus type 1 (HIV-1). We evaluated variants of nine host genes participating in the viral life cycle for their role in modulating HIV-1 infection. Alleles were assessed ex vivo for their impact on viral replication in purified CD4 T c...

journal_title：Journal of virology

authors： Bleiber G,May M,Martinez R,Meylan P,Ott J,Beckmann JS,Telenti A,Swiss HIV Cohort Study.

更新日期：2005-10-01 00:00:00

abstract：:While a diversity of immunogens that elicit qualitatively different cellular immune responses are being assessed in clinical human immunodeficiency virus vaccine trials, the consequences of those varied responses for viral control remain poorly understood. In the present study, we evaluated the induction of virus-spec...

journal_title：Journal of virology

authors： Sun Y,Santra S,Schmitz JE,Roederer M,Letvin NL

更新日期：2008-09-01 00:00:00