Abstract:
:The susceptibility of monocyte-derived cultured dendritic cells (DCs) to human immunodeficiency virus (HIV) infection and their role in viral transmission in the immune response were studied in detail. We observed that highly purified cultured DCs were infected with the T-tropic Lai strain of HIV type 1 (HIV-1Lai) via the CD4 receptor, and this was followed by formation of the complete provirus as detected by PCR. HIV mRNAs were transcribed at only low levels, and virus production was undectable; however, the addition of the purified protein derivative antigen of tuberculin and of autologous resting T cells to HIV-1Lai-infected DCs but not to HIV-1Lai-infected macrophages led to massive HIV transmission and production. These data suggest that the interaction of infected DCs with T cells during the normal immune response could play an important role in the activation and expansion of HIV.
journal_name
J Viroljournal_title
Journal of virologyauthors
Tsunetsugu-Yokota Y,Akagawa K,Kimoto H,Suzuki K,Iwasaki M,Yasuda S,Häusser G,Hultgren C,Meyerhans A,Takemori Tdoi
10.1128/JVI.69.7.4544-4547.1995subject
Has Abstractpub_date
1995-07-01 00:00:00pages
4544-7issue
7eissn
0022-538Xissn
1098-5514journal_volume
69pub_type
杂志文章abstract::The mucosal adjuvant effect of synthetic double-stranded RNA polyriboinosinic polyribocytidylic acid [poly(I:C)] against influenza virus was examined under intranasal coadministration with inactivated hemagglutinin (HA) vaccine in BALB/c mice and was shown to have a protective effect against both nasal-restricted infe...
journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/JVI.79.5.2910-2919.2005
更新日期:2005-03-01 00:00:00
abstract::The principal neutralizing epitope of the human immunodeficiency virus type 1 (HIV-1) lies between two invariant cysteines in the third variable region (V3) of the viral envelope (gp120), and its amino acid sequence varies among different HIV-1 isolates. HIV-2 carries an analogous amino acid sequence between two cyste...
journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/JVI.66.7.4546-4550.1992
更新日期:1992-07-01 00:00:00
abstract::Thogoto virus (THOV) is a tick-transmitted orthomyxovirus with a genome consisting of six negative-stranded RNA segments. To rescue a recombinant THOV, the viral structural proteins were produced from expression plasmids by means of a vaccinia virus expressing the T7 RNA polymerase. Genomic virus RNAs (vRNAs) were gen...
journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/JVI.75.19.9282-9286.2001
更新日期:2001-10-01 00:00:00
abstract::The pattern of induced protein species of the prototype strain of the parvovirus minute virus of mice was determined in permissive A9 mouse fibroblast cells by high-resolution two-dimensional gel electrophoresis. Identities of the viral proteins in the gels were assigned by probing two-dimensional blots with antisera ...
journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/JVI.67.9.5126-5138.1993
更新日期:1993-09-01 00:00:00
abstract::Fusion of the membrane of the Moloney murine leukemia virus (Mo-MLV) Env protein is facilitated by cleavage of the R peptide from the cytoplasmic tail of its TM subunit, but the mechanism for this effect has remained obscure. The fusion is also controlled by the isomerization of the intersubunit disulfide of the Env S...
journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/JVI.02039-07
更新日期:2008-03-01 00:00:00
abstract::Minute virus of canines (MVC) is a member of the genus Bocavirus in the family Parvoviridae. We have molecularly cloned and sequenced the 5'- and 3'-terminal palindromes of MVC. The MVC genome, 5,404 nucleotides (nt) in length, shared an identity of 52.6% and 52.1% with that of human bocavirus and bovine parvovirus, r...
journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/JVI.02569-08
更新日期:2009-04-01 00:00:00
abstract::Comparative surface feature analyses of the VP1 sequences of hepatitis A virus (HAV) and poliovirus type 1 allowed an alignment of the two sequences and an identification of probable HAV neutralization antigenic sites. A synthetic peptide containing the HAV-specific amino acid sequence of one of these sites induced an...
journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/JVI.55.3.836-839.1985
更新日期:1985-09-01 00:00:00
abstract::Human immunodeficiency virus type 1 (HIV-1) efficiently enters cells of Old World monkeys but encounters a block before reverse transcription. This restriction is mediated by a dominant repressive factor. Recently, a member of the tripartite motif (TRIM) family proteins, TRIM5alpha, was identified as a blocking factor...
journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/JVI.79.14.8870-8877.2005
更新日期:2005-07-01 00:00:00
abstract::Although several virologic and immunologic factors associated with an increased risk of perinatal human immunodeficiency virus type 1 (HIV-1) transmission have been described, the mechanism of mother-to-child transmission is still unclear. More specifically, the question of whether selective pressures influence the tr...
journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/jvi.77.5.3050-3057.2003
更新日期:2003-03-01 00:00:00
abstract::Human immunodeficiency virus (HIV) and simian immunodeficiency virus (SIV) primarily infect activated CD4(+) T cells but can infect macrophages. Surprisingly, ex vivo tetramer-sorted SIV-specific CD8(+) T cells that eliminated and suppressed viral replication in SIV-infected CD4(+) T cells failed to do so in SIV-infec...
journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/JVI.06324-11
更新日期:2012-04-01 00:00:00
abstract::Engineered recombinant viruses expressing reporter genes have been developed for real-time monitoring of replication and for mass screening of antiviral inhibitors. Recently, we reported using a reverse genetics system to develop the first recombinant reporter rotaviruses (RVs) that expressed NanoLuc (NLuc) luciferase...
journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/JVI.01774-18
更新日期:2019-02-05 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
pub_type: 杂志文章
doi:10.1128/JVI.70.9.6235-6243.1996
更新日期:1996-09-01 00:00:00
abstract::The replication of porcine circovirus type 1 (PCV1) is thought to occur by rolling-circle replication (RCR), whereby the introduction of a single-strand break generates a free 3'-hydroxyl group serving as a primer for subsequent DNA synthesis. The covalently closed, single-stranded genome of PCV1 replicates via a doub...
journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/JVI.02506-05
更新日期:2006-07-01 00:00:00
abstract::AV3 cells (continuous human amnion) infected with the Onderstepoort strain of canine distemper virus produced cell fusion within 2 to 5 hr when added to AV3 cell monolayers. An apparent requirement for intact, infected cells was demonstrated by showing that (i) frozen-and-thawed infected cells failed to induce fusion,...
journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/JVI.10.6.1179-1183.1972
更新日期:1972-12-01 00:00:00
abstract::Regulation of immediate-early gene expression in human cytomegalovirus is subject to complex controls. The major immediate-early (mIE) gene is regulated by both positive and negative regulatory signals, including autoregulation mediated by a cis-repressive sequence. A second immediate-early gene, the US3 gene, is tran...
journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/JVI.69.9.5362-5367.1995
更新日期:1995-09-01 00:00:00
abstract::Adenovirus (Ad) entry into cells is initiated by the binding of the fiber knob to a cell surface receptor. The coxsackie- and adenovirus receptor (CAR) functions as the attachment receptor for many, but not all, Ad serotypes. Ad type 37 (Ad37), a subgroup D virus that causes keratoconjunctivitis in humans, does not in...
journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/JVI.75.11.5375-5380.2001
更新日期:2001-06-01 00:00:00
abstract::The highly syncytium-inducing M strain and the weakly syncytium-inducing SC strain of bovine parainfluenza 3 virus differ by a single amino acid substitution in each of the hemagglutinin-neuraminidase (HN) and membrane (M) proteins, while their fusion (F) proteins are identical (T. Shioda, S. Wakao, S. Suzu, and H. Sh...
journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/JVI.63.9.3661-3668.1989
更新日期:1989-09-01 00:00:00
abstract::The nonstructural protein (NSs) of severe fever with thrombocytopenia syndrome phlebovirus (SFTSV) sequesters TANK-binding kinase 1 (TBK1) into NSs-induced cytoplasmic structures to inhibit the phosphorylation and nuclear translocation of interferon (IFN) regulatory factor 3 (IRF3) and subsequent interferon beta (IFN-...
journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/JVI.00706-18
更新日期:2018-09-12 00:00:00
abstract::Hepatitis C virus (HCV) is a major causative agent of posttransfusion non-A, non-B hepatitis, which often develops into malignant chronic diseases, including liver cirrhosis and hepatocellular carcinoma. We have cloned from human carriers overlapping cDNAs (9,416 bp) covering the entire coding region of the HCV genome...
journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/JVI.65.3.1105-1113.1991
更新日期:1991-03-01 00:00:00
abstract::Glycosylated, membrane-associated E1 (58-kDa) and E2 (47- to 49-kDa) rubella virus proteins and unglycosylated nucleoprotein C (33 kDa), from separately expressed vaccinia virus recombinants, were injected into golden Syrian hamsters. Rubella virus E1 and E2 glycoproteins consistently induced an organ-specific autoimm...
journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/JVI.66.2.1210-1214.1992
更新日期:1992-02-01 00:00:00
abstract::Using in situ hybridization, we demonstrated that latent herpes simplex virus type 1 (HSV-1) gene expression is prevalent in human adult nodose ganglia. This suggests that infection of gastrointestinal sensory nerves, probably through swallowed virus-laden oral secretions, occurs commonly and that HSV-1 reactivating f...
journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/JVI.71.5.4103-4106.1997
更新日期:1997-05-01 00:00:00
abstract::Nonstructural protein 5A (NS5A) is a membrane-associated essential component of the hepatitis C virus (HCV) replication complex. An N-terminal amphipathic alpha helix mediates in-plane membrane association of HCV NS5A and at the same time is likely involved in specific protein-protein interactions required for the ass...
journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/JVI.01279-06
更新日期:2007-03-01 00:00:00
abstract::The yeast two-hybrid system was used to catalog all detectable interactions among the P2 nonstructural cleavage products of poliovirus type 1 (Mahoney). Evidence has been obtained for specific associations among 2A(pro), 2BC, 2C, and 2B. Specifically, 2A(pro) can interact with itself and 2BC and its cleavage products ...
journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/JVI.72.2.1297-1307.1998
更新日期:1998-02-01 00:00:00
abstract::Virus-specific cytotoxic T lymphocytes (CTL) exert intense selection pressure on replicating simian immunodeficiency virus (SIV) and human immunodeficiency virus type 1 (HIV-1) in infected individuals. The immunodominant Mamu-A(*)01-restricted Gag p11C, C-M epitope is highly conserved among all sequenced isolates of S...
journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/jvi.77.23.12572-12578.2003
更新日期:2003-12-01 00:00:00
abstract:UNLABELLED:In vitro, infection of polarized human intestinal epithelial cells by coxsackievirus B3 (CVB3) depends on virus interaction with decay-accelerating factor (DAF), a receptor expressed on the apical cell surface. Although mice are highly susceptible to CVB3 infection when virus is delivered by intraperitoneal ...
journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/JVI.03468-14
更新日期:2015-04-01 00:00:00
abstract::Adenovirus type 19 is a major cause of epidemic keratoconjunctivitis, the only ocular adenoviral infection associated with prolonged corneal inflammation. In this study, we investigated the role of phosphoinositide 3-kinase (PI3K) and Akt and their downstream targets in adenovirus infection, and here we report the nov...
journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/JVI.79.19.12332-12341.2005
更新日期:2005-10-01 00:00:00
abstract::Poxviruses, including vaccinia virus (VV) and canarypox virus (ALVAC), do not indiscriminately infect all cell types of the primary human leukocytes (PHLs) that they encounter but instead demonstrate an extremely strong bias toward infection of monocytes and monocyte lineage cells. We studied the specific molecular ev...
journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/JVI.01545-13
更新日期:2013-08-01 00:00:00
abstract::The replication of porcine endogenous retrovirus subgroup A (PERV-A) and PERV-B in certain human cell lines indicates that PERV may pose an infectious risk in clinical xenotransplantation. We have previously reported that human-tropic PERVs isolated from infected human cells following cocultivation with miniature swin...
journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/jvi.78.5.2494-2501.2004
更新日期:2004-03-01 00:00:00
abstract:UNLABELLED:The increasing number of zoonotic infections caused by influenza A virus (IAV) subtypes of avian origin (e.g., H5N1 and H7N9) in recent years underscores the need to better understand the factors driving IAV evolution and diversity. To evaluate the current feasibility of global analyses to contribute to this...
journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/JVI.01573-15
更新日期:2015-11-01 00:00:00
abstract::Intercellular adhesion molecule 1 (ICAM-1) mediates binding and entry of major group human rhinoviruses (HRVs). Whereas the entry pathway of minor group HRVs has been studied in detail and is comparatively well understood, the pathway taken by major group HRVs is largely unknown. Use of immunofluorescence microscopy, ...
journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/JVI.01693-09
更新日期:2010-04-01 00:00:00