Membrane fusion of Semliki Forest virus involves homotrimers of the fusion protein.

abstract：:We previously reported that CD4C/human immunodeficiency virus (HIV)(Nef) transgenic (Tg) mice, expressing Nef in CD4(+) T cells and cells of the macrophage/dendritic cell (DC) lineage, develop a severe AIDS-like disease, characterized by depletion of CD4(+) T cells, as well as lung, heart, and kidney diseases. In orde...

journal_title：Journal of virology

authors： Hanna Z,Priceputu E,Chrobak P,Hu C,Dugas V,Goupil M,Marquis M,de Repentigny L,Jolicoeur P

更新日期：2009-10-01 00:00:00

abstract：:Paramyxoviruses such as human parainfluenza viruses that bear inserts encoding protective antigens of heterologous viruses can induce an effective immunity against the heterologous viruses in experimental animals. However, vectors based on common human pathogens would be expected to be restricted in replication in the...

journal_title：Journal of virology

authors： Bukreyev A,Huang Z,Yang L,Elankumaran S,St Claire M,Murphy BR,Samal SK,Collins PL

更新日期：2005-11-01 00:00:00

abstract：:Viral recombination has been postulated to play two roles in the development of human immunodeficiency virus (HIV) resistance to antiretroviral drugs. First, recombination has the capacity to associate resistance mutations expressed by distinct viruses, thereby contributing to the development of viruses with improved ...

journal_title：Journal of virology

authors： Nora T,Charpentier C,Tenaillon O,Hoede C,Clavel F,Hance AJ

更新日期：2007-07-01 00:00:00

abstract：:The Epstein-Barr virus (EBV) lytic activator genes bzlf1 and brlf1 are conventionally referred to as immediate-early (IE) genes. However, previous studies showed that the earliest expression of these genes was blocked by cycloheximide when the EBV lytic cycle was induced by histone deacetylase (HDAC) inhibitors and pr...

journal_title：Journal of virology

authors： Ye J,Gradoville L,Miller G

更新日期：2010-12-01 00:00:00

abstract：:Incorporation of human immunodeficiency virus type 1 (HIV-1) envelope proteins into vesicular stomatitis virus (VSV) particles was studied in a system that allows expressed envelope proteins to rescue phenotypically a temperature-sensitive mutant of VSV (tsO45). This mutant exhibits defective transport of its own enve...

journal_title：Journal of virology

authors： Owens RJ,Rose JK

更新日期：1993-01-01 00:00:00

abstract：:We have evaluated the potential of conferring protective immunity to herpes simplex virus type 2 (HSV-2) by selectively inducing an HSV-specific CD8(+) cytotoxic T-lymphocyte (CTL) response directed against a single major histocompatibility complex class I-restricted CTL recognition epitope. We generated a recombinant...

journal_title：Journal of virology

authors： Blaney JE Jr,Nobusawa E,Brehm MA,Bonneau RH,Mylin LM,Fu TM,Kawaoka Y,Tevethia SS

更新日期：1998-12-01 00:00:00

abstract：:The S protein of bovine coronavirus (BCV) has been isolated from the viral membrane and purified by gradient centrifugation. Purified S protein was identified as a viral hemagglutinin. Inactivation of the cellular receptors by sialate 9-O-acetylesterase and generation of receptors by sialylation of erythrocytes with N...

journal_title：Journal of virology

authors： Schultze B,Gross HJ,Brossmer R,Herrler G

更新日期：1991-11-01 00:00:00

abstract：:We previously reported that herpes simplex virus type 1 (HSV-1) can activate the stress-activated protein kinases (SAPKs) p38 and JNK. In the present study, we undertook a comprehensive and comparative analysis of the requirements for viral protein synthesis in the activation of JNK and p38. Infection with the UL36 mu...

journal_title：Journal of virology

authors： Hargett D,McLean T,Bachenheimer SL

更新日期：2005-07-01 00:00:00

abstract：:Infection by viruses depends on a balance between capsid stability and dynamics. This study investigated biologically and biotechnologically relevant aspects of the relationship in foot-and-mouth disease virus (FMDV) between capsid structure and thermostability and between thermostability and infectivity. In the FMDV ...

journal_title：Journal of virology

authors： López-Argüello S,Rincón V,Rodríguez-Huete A,Martínez-Salas E,Belsham GJ,Valbuena A,Mateu MG

更新日期：2019-05-01 00:00:00

abstract：:CCR5 serves as a requisite fusion coreceptor for clinically relevant strains of human immunodeficiency virus type 1 (HIV-1) and provides a promising target for antiviral therapy. However, no study to date has examined whether monoclonal antibodies, small molecules, or other nonchemokine agents possess broad-spectrum a...

journal_title：Journal of virology

authors： Trkola A,Ketas TJ,Nagashima KA,Zhao L,Cilliers T,Morris L,Moore JP,Maddon PJ,Olson WC

更新日期：2001-01-01 00:00:00

abstract：:Expression of mouse mammary tumor virus (MMTV)-encoded superantigens in B lymphocytes is required for viral transmission and pathogenesis. We have previously established a critical role of an enhancer element within the long terminal repeat (LTR) for MMTV sag gene expression in B-lymphoid progenitor cells. We now demo...

journal_title：Journal of virology

authors： Reuss FU,Coffin JM

更新日期：2000-09-01 00:00:00

abstract：:The mitogen-activated protein (MAP) kinase signal transduction pathway is an intracellular signaling cascade which mediates cellular responses to growth and differentiation factors. The MAP kinase pathway can be activated by a wide range of stimuli dependent on the cell types, and this is normally a transient response...

journal_title：Journal of virology

authors： Gu Z,Matlashewski G

更新日期：1995-12-01 00:00:00

abstract：:We report the isolation and propagation of human papillomavirus type 16, the main agent of cervical cancer, using human foreskin fragments implanted in severe combined immunodeficiency mice. The infection produced viral particles, and with each passage of the virus it caused lesions identical to intraepithelial neopla...

journal_title：Journal of virology

authors： Bonnez W,DaRin C,Borkhuis C,de Mesy Jensen K,Reichman RC,Rose RC

更新日期：1998-06-01 00:00:00

abstract：:Rotavirus NSP5 is a nonstructural protein that localizes in cytoplasmic viroplasms of infected cells. NSP5 interacts with NSP2 and undergoes a complex posttranslational hyperphosphorylation, generating species with reduced polyacrylamide gel electrophoresis mobility. This process has been suggested to be due in part t...

journal_title：Journal of virology

authors： Eichwald C,Vascotto F,Fabbretti E,Burrone OR

更新日期：2002-04-01 00:00:00

abstract：:Following intranasal administration, the severe acute respiratory syndrome (SARS) coronavirus replicated to high titers in the respiratory tracts of BALB/c mice. Peak replication was seen in the absence of disease on day 1 or 2, depending on the dose administered, and the virus was cleared within a week. Viral antigen...

journal_title：Journal of virology

authors： Subbarao K,McAuliffe J,Vogel L,Fahle G,Fischer S,Tatti K,Packard M,Shieh WJ,Zaki S,Murphy B

更新日期：2004-04-01 00:00:00

abstract：:Drug resistance remains a major concern for human immunodeficiency virus (HIV) treatment. To date, very few resistance mutations have emerged in first-line combination therapy that includes the integrase strand transfer inhibitor (INSTI) dolutegravir (DTG). In vitro, DTG selects for several primary mutations that indu...

journal_title：Journal of virology

authors： Van Rompay KKA,Hassounah S,Keele BF,Lifson JD,Ardeshir A,Watanabe J,Pham HT,Chertova E,Sowder R,Balzarini J,Mesplède T,Wainberg MA

更新日期：2019-01-04 00:00:00

abstract：:The effect DNA repair might have on the integration of exogenous proviral DNA into host cell DNA was investigated by comparing the efficiency of proviral DNA integration in normal chicken embryonic fibroblasts and in chicken embryonic fibroblasts treated with UV or 4-nitroquinoline-1-oxide. The cells were treated with...

journal_title：Journal of virology

authors： Tsuruo T,Baluda MA

更新日期：1977-09-01 00:00:00

abstract：:Hemagglutinin (HA) of influenza virus must be activated by proteolysis before the virus can become infectious. Previous studies indicated that HA cleavage is driven by membrane-bound or extracellular serine proteases in the respiratory tract. However, there is still uncertainty as to which proteases are critical for a...

journal_title：Journal of virology

authors： Magnen M,Gueugnon F,Guillon A,Baranek T,Thibault VC,Petit-Courty A,de Veer SJ,Harris J,Humbles AA,Si-Tahar M,Courty Y

更新日期：2017-07-27 00:00:00

abstract：:Recombinant human cytomegaloviruses that do not express UL97 kinase activity exhibit a distinctive plaque morphology characterized by the formation of highly refractile bodies late in infection. These structures were also observed in infected cells treated with the UL97 kinase inhibitor maribavir. Nuclear inclusions w...

journal_title：Journal of virology

authors： Prichard MN,Britt WJ,Daily SL,Hartline CB,Kern ER

更新日期：2005-12-01 00:00:00

abstract：:A major difference between vaccine and wild-type strains of measles virus (MV) in vitro is the wider cell specificity of vaccine strains, resulting from the receptor usage of the hemagglutinin (H) protein. Wild-type H proteins recognize the signaling lymphocyte activation molecule (SLAM) (CD150), which is expressed on...

journal_title：Journal of virology

authors： Takeuchi K,Nagata N,Kato SI,Ami Y,Suzaki Y,Suzuki T,Sato Y,Tsunetsugu-Yokota Y,Mori K,Van Nguyen N,Kimura H,Nagata K

更新日期：2012-03-01 00:00:00

abstract：UNLABELLED:During hepatitis C virus (HCV) infection, broadly neutralizing antibody (bNAb) responses targeting E1E2 envelope glycoproteins are generated in many individuals. It is unclear if these antibodies play a protective or a pathogenic role during chronic infection. In this study, we investigated whether bNAb resp...

journal_title：Journal of virology

authors： Swann RE,Cowton VM,Robinson MW,Cole SJ,Barclay ST,Mills PR,Thomson EC,McLauchlan J,Patel AH

更新日期：2016-04-14 00:00:00

abstract：:Glycosylation of the envelope glycoprotein of vesicular stomatitis virus was examined using virus-infected HeLa cells that were pulse-labeled with radioactive sugar precursors. The intracellular sites of glycosylation and the stepwise elongation of the carbohydrate side chains of the G protein were monitored by membra...

journal_title：Journal of virology

authors： Hunt LA,Summers DF

更新日期：1976-12-01 00:00:00

abstract：:Human immunodeficiency virus type 1 (HIV-1), hepatitis B virus (HBV), and herpes simplex virus (HSV) have been incurable to date because effective antiviral therapies target only replicating viruses and do not eradicate latently integrated or nonreplicating episomal viral genomes. Endonucleases that can target and cle...

journal_title：Journal of virology

authors： Schiffer JT,Aubert M,Weber ND,Mintzer E,Stone D,Jerome KR

更新日期：2012-09-01 00:00:00

abstract：:The major adenovirus (Ad) capsid proteins hexon, penton, and fiber influence the efficiency and tropism of gene transduction by Ad vectors. Fiber is the high-affinity receptor binding protein that serves to mediate cell attachment in vitro when using coxsackie-adenovirus receptor (CAR)-containing cell lines. This cont...

journal_title：Journal of virology

authors： Schoggins JW,Nociari M,Philpott N,Falck-Pedersen E

更新日期：2005-09-01 00:00:00

abstract：:The envelope glycoproteins of the human immunodeficiency virus (HIV) type 1 are synthesized as a precursor molecule, gp160, which is cleaved to generate the two mature envelope glycoproteins, gp120 and gp41. The cleavage reaction, which is mediated by a host protease, occurs at a sequence highly conserved in retrovira...

journal_title：Journal of virology

authors： Freed EO,Myers DJ,Risser R

更新日期：1989-11-01 00:00:00

abstract：:The organization of adeno-associated virus serotype 4 (AAV 4) DNA was probed by using restriction enzymes. The cleavage sites of the following enzymes were mapped: BglII, BamI, HincII, KpnI, PstI, SalI, SstI, and XhoI. The orientation of transcription on the physical cleavage map was determined by locating the fragmen...

journal_title：Journal of virology

authors： Muster CJ,Lee YS,Newbold JE,Leis J

更新日期：1980-09-01 00:00:00

abstract：:BALB/c mice infected on the scarified cornea with herpes simplex virus type 1 strain 35 [HSV-1(35)] rarely developed ocular disease even at challenge doses as high as 10(7) PFU per eye. In contrast, HSV-1(RE) consistently induced stromal keratitis at an inoculum of 2 x 10(4) PFU. The goal of this study was to determin...

journal_title：Journal of virology

authors： Su YH,Oakes JE,Lausch RN

更新日期：1990-05-01 00:00:00

abstract：:The cottontail rabbit papillomavirus (CRPV) a and b subtypes display a conserved E8 open reading frame encoding a 50-amino-acid hydrophobic protein, with structural similarities to the E5 transmembrane oncoprotein of genital human PVs (HPVs). CRPV E8 has been reported to play a role in papilloma growth but not to be e...

journal_title：Journal of virology

authors： Nonnenmacher M,Salmon J,Jacob Y,Orth G,Breitburd F

更新日期：2006-05-01 00:00:00

abstract：:Interleukin-10 (IL-10) suppresses the maturation and cytokine production of dendritic cells (DCs), key regulators of adaptive immunity, and prevents the activation and polarization of naïve T cells towards protective gamma interferon-producing effectors. We hypothesized that human cytomegalovirus (HCMV) utilizes its v...

journal_title：Journal of virology

authors： Chang WL,Baumgarth N,Yu D,Barry PA

更新日期：2004-08-01 00:00:00

abstract：:Human immunodeficiency virus (HIV) and simian immunodeficiency virus (SIV) envelope (Env) proteins are extensively decorated with N-glycans, predominantly of the high-mannose type. However, it is unclear how high-mannose N-glycans on Env impact viral spread. We show that exclusive modification of SIV Env with these N-...

journal_title：Journal of virology

authors： Karsten CB,Buettner FF,Cajic S,Nehlmeier I,Neumann B,Klippert A,Sauermann U,Reichl U,Gerardy-Schahn R,Rapp E,Stahl-Hennig C,Pöhlmann S

更新日期：2015-11-01 00:00:00