Abstract:
:We used a transfected L cell and a vaccinia vector carrying the herpes simplex virus type 1 (HSV-1) gene coding for glycoprotein D (gD) to characterize HSV-specific T-cell responses. Various studies with mice revealed that the vectors could stimulate some HSV-specific T-cell responses. Although the majority of the T cells contributing to the HSV-1 gD-specific proliferative response were of the Lyt-2.1+ phenotype, cytotoxic T cells (Tc), surprisingly, were not induced by these gD vectors. Even though gD appeared to be a target for a class II major histocompatibility complex (MHC)-restricted killer cell, neither gD vector was capable of forming a target cell complex which could be recognized by class I MHC-restricted HSV-specific Tc. Further investigation of the gD-specific responses revealed the presence of potent suppressor cells and factors capable of inhibiting HSV-specific Tc induction in in vitro assays. One interpretation of these data is that class I MHC-restricted HSV- and gD-specific Tc do not develop during HSV infection because of active suppression.
journal_name
J Viroljournal_title
Journal of virologyauthors
Martin S,Moss B,Berman PW,Laskey LA,Rouse BTdoi
10.1128/JVI.61.3.726-734.1987subject
Has Abstractpub_date
1987-03-01 00:00:00pages
726-34issue
3eissn
0022-538Xissn
1098-5514journal_volume
61pub_type
杂志文章abstract::Prasinoviruses infecting unicellular green algae in the order Mamiellales (class Mamiellophyceae) are commonly found in coastal marine waters where their host species frequently abound. We tested 40 Ostreococcus tauri viruses on 13 independently isolated wild-type O. tauri strains, 4 wild-type O. lucimarinus strains, ...
journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/JVI.07221-11
更新日期:2012-04-01 00:00:00
abstract::Processing of the hepatitis C virus polyprotein is accomplished by a series of cotranslational and posttranslational cleavages mediated by host cell signalases and two virally encoded proteinases. Of these the NS3 proteinase is essential for processing at the NS3/4A, NS4A/4B, NS4B/5A, and NS5A/5B junctions. Processing...
journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/JVI.69.1.198-205.1995
更新日期:1995-01-01 00:00:00
abstract::Northern (RNA) blot analysis was used to determine the spatial and temporal distribution of bovine herpesvirus 1 (BHV-1) transcripts. Total RNA was isolated from Madin-Darby bovine kidney cells which had been infected with BHV-1.2b strain K22 or BHV-1.1 strain Jura in the presence or absence of metabolic inhibitors. C...
journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/JVI.63.11.4882-4889.1989
更新日期:1989-11-01 00:00:00
abstract::Hantaviruses replicate primarily in the vascular endothelium and cause two human diseases, hemorrhagic fever with renal syndrome (HFRS) and hantavirus pulmonary syndrome (HPS). In this report, we demonstrate that the cellular entry of HFRS-associated hantaviruses is facilitated by specific integrins expressed on plate...
journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/JVI.73.5.3951-3959.1999
更新日期:1999-05-01 00:00:00
abstract::Feline herpesvirus produces characteristic morphological alterations in feline kidney cells. Nucleocapsid particles are formed in infected nuclei and are enveloped as they pass through the modified inner nuclear membrane. Aggregates of dense granular material and filamentous structures also regularly appear in infecte...
journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/JVI.5.5.617-623.1970
更新日期:1970-05-01 00:00:00
abstract::Rift Valley fever (RVF) virus (RVFV) can cause severe human disease characterized by either acute-onset hepatitis, delayed-onset encephalitis, retinitis and blindness, or a hemorrhagic syndrome. The existing nonhuman primate (NHP) model for RVF utilizes an intravenous (i.v.) exposure route in rhesus macaques (Macaca m...
journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/JVI.06190-11
更新日期:2012-02-01 00:00:00
abstract::A new method was developed for isolation of intracellular forms of simian virus 40 (SV40) nucleoprotein complexes from SV40-infected CV-1 cells late in the infectious cycle. In contrast to the Triton extraction method, which yields only a 60-70S complex, this new procedure yielded three forms of SV40 nucleoprotein com...
journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/JVI.29.2.612-623.1979
更新日期:1979-02-01 00:00:00
abstract::Rabies, caused by rabies virus (RABV), is a fatal encephalitis in humans and other mammals, which continues to present a public health threat in most parts of the world. Our previous study demonstrated that Toll-like receptor 7 (TLR7) is essential in the induction of anti-RABV antibodies via the facilitation of germin...
journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/JVI.00111-20
更新日期:2020-04-16 00:00:00
abstract::Dengue virus (DENV) infects human immune cells in vitro and likely infects dendritic cells (DCs) in vivo. DENV-2 productive infection induces activation and release of high levels of chemokines and proinflammatory cytokines in monocyte-derived DCs (moDCs), with the notable exception of alpha/beta interferon (IFN-alpha...
journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/JVI.02514-09
更新日期:2010-05-01 00:00:00
abstract::The development of vaccines against bluetongue, a prevalent livestock disease, has been focused on surface antigens that induce strong neutralizing antibody responses. Because of their antigenic variability, these vaccines are usually serotype restricted. We now show that a single highly conserved nonstructural protei...
journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/JVI.00938-18
更新日期:2018-07-31 00:00:00
abstract::We analyzed peripheral blood mononuclear cells from 19 asymptomatic seropositive pregnant women from the district of Gulu in northern Uganda. A 700-bp fragment of the human immunodeficiency virus type 1 (HIV-1) env gene, including the V3-V5 region, was successfully amplified by PCR from 10 samples (52.6%) and was subs...
journal_title:Journal of virology
pub_type: 杂志文章,多中心研究
doi:10.1128/JVI.69.12.7971-7981.1995
更新日期:1995-12-01 00:00:00
abstract::Kaposi's sarcoma-associated herpesvirus (KSHV) utilizes clathrin-mediated endocytosis for its infectious entry into human foreskin fibroblast (HFF) cells (S. M. Akula, P. P. Naranatt, N.-S. Walia, F.-Z. Wang, B. Fegley, and B. Chandran, J. Virol. 77:7978-7990, 2003). Here, we characterized KSHV entry into primary huma...
journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/JVI.02498-08
更新日期:2009-05-01 00:00:00
abstract::The isolation and characterization of an adenovirus mutant, Ad5dl802r1, containing two independent deletions in the 72-kilodalton (kDa) DNA-binding protein (DBP) gene is described. The two deletions remove amino acids 23 through 105 of DBP, resulting in the production of a 50-kDa product. Expression of this truncated ...
journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/JVI.63.5.2289-2299.1989
更新日期:1989-05-01 00:00:00
abstract::ts5, a temperature-sensitive mutant of influenza B virus, belongs to one of seven recombination groups. When the mutant infected MDCK cells at the nonpermissive temperature (37.5 degrees C), infectious virus was produced at very low levels compared with the yield at the permissive temperature (32 degrees C) and hemagg...
journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/JVI.67.6.3264-3273.1993
更新日期:1993-06-01 00:00:00
abstract::Chemokines induce the directional migration of targeted populations of leukocytes during periods of inflammation. Moreover, these molecules also regulate T-cell activation and differentiation following antigenic stimulation. In the present study, the contributions of the CC chemokine ligand 3 (CCL3) to the differentia...
journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/jvi.77.7.4004-4014.2003
更新日期:2003-04-01 00:00:00
abstract::Senecavirus A (SVA) is a picornavirus that causes acute vesicular disease (VD), that is clinically indistinguishable from foot-and-mouth disease (FMD), in pigs. Notably, SVA RNA has been detected in lymphoid tissues of infected animals several weeks following resolution of the clinical disease, suggesting that the vir...
journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/JVI.00819-19
更新日期:2019-10-15 00:00:00
abstract:UNLABELLED:Adeno-associated virus (AAV) has long been known to inhibit helper adenovirus (Ad) replication independently of AAV Rep protein expression. More recently, replication of Ad serotype 5 (Ad5)/AAV serotype 2 (AAV-2) hybrid vectors was shown to be inhibited incisby a sequence near the 3' end of AAVrep, termed th...
journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/JVI.03120-15
更新日期:2016-03-28 00:00:00
abstract::A number of human immunodeficiency type 1 (HIV-1)-based vectors have recently been shown to transduce nondividing cells in vivo as well as in vitro. However, if these vectors are to be considered for eventual clinical use, a major consideration is to reduce the probability of unintended generation of replication-compe...
journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/JVI.73.3.1828-1834.1999
更新日期:1999-03-01 00:00:00
abstract::The human cyclin T1 (hCycT1) protein from the positive transcription elongation factor b (P-TEFb) binds the transactivator Tat and the transactivation response (TAR) RNA stem loop from human immunodeficiency virus type 1 (HIV). This complex activates the elongation of viral transcription. To create effective inhibitor...
journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/jvi.76.21.10873-10881.2002
更新日期:2002-11-01 00:00:00
abstract::It has previously been shown that an electrophoretic variant form of the Rous sarcoma virus transforming protein, pp60v-src, exists in src-transformed cells. This variant, which was readily observed in vanadate-treated cells, was characterized as possessing extensive amino-terminal domain phosphotyrosine modification....
journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/JVI.61.5.1593-1601.1987
更新日期:1987-05-01 00:00:00
abstract::The ORF3 protein of hepatitis E virus (HEV) is a multifunctional protein important for virus replication. The ORF3 proteins from human, swine, and avian strains of HEV contain a conserved PXXP amino acid motif, resembling either Src homology 3 (SH3) cell signaling interaction motifs or "late domains" involved in host ...
journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/JVI.06711-11
更新日期:2012-05-01 00:00:00
abstract::Human cytomegalovirus (HCMV) major immediate-early protein IE1 is an abundant 72-kDa nuclear phosphoprotein that is thought to play an important role in efficient triggering of the lytic cycle, especially at low multiplicity of infection. The best-known properties of IE1 at present are its transient targeting to punct...
journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/JVI.75.22.10683-10695.2001
更新日期:2001-11-01 00:00:00
abstract::Endogenous retroviruses (ERV) are found throughout vertebrate genomes, and failure to silence their activation can have deleterious consequences on the host. Mutation and subsequent disruption of ERV loci is therefore an indispensable component of the cell-intrinsic defenses that maintain the integrity of the host gen...
journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/JVI.00728-19
更新日期:2019-09-30 00:00:00
abstract::The E5 protein of human papillomavirus type 16 is a small, hydrophobic protein that localizes predominantly to membranes of the endoplasmic reticulum (ER). To define the orientation of E5 in these membranes, we employed a differential, detergent permeabilization technique that makes use of the ability of low concentra...
journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/JVI.01968-09
更新日期:2010-02-01 00:00:00
abstract::Influenza virus defective interfering (DI) particles are naturally occurring noninfectious virions typically generated during in vitro serial passages in cell culture of the virus at a high multiplicity of infection. DI particles are recognized for the role they play in inhibiting viral replication and for the impact ...
journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/JVI.00240-13
更新日期:2013-07-01 00:00:00
abstract::Defensins are innate immune effector peptides expressed at mucosal surfaces throughout the human body and are potently antiviral in vitro The role of defensins in viral pathogenesis in vivo is poorly understood; however, recent studies have revealed that defensin-virus interactions in vivo are complicated and distinct...
journal_title:Journal of virology
pub_type: 杂志文章,评审
doi:10.1128/JVI.00904-15
更新日期:2016-05-12 00:00:00
abstract::Sterile alpha motif domain- and HD domain-containing protein 1 (SAMHD1) is a deoxynucleoside triphosphohydrolase that restricts the replication of lentiviruses in myeloid cells by hydrolyzing the cellular deoxynucleotide triphosphates to a level below that which is required for reverse transcription. Human immunodefic...
journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/JVI.01657-12
更新日期:2012-12-01 00:00:00
abstract::We set out to test the hypothesis that interleukin-22 (IL-22), a cytokine crucial for epithelial cell homeostasis and recovery from tissue injury, would be protective during influenza virus infection. Recent studies have identified phenotypically and functionally unique intestinal NK cells capable of producing the cyt...
journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/JVI.00187-10
更新日期:2010-08-01 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
pub_type: 杂志文章
doi:10.1128/JVI.02240-09
更新日期:2010-04-01 00:00:00
abstract::Circulating leukocytes are important in dissemination of cytomegalovirus (CMV) infection in humans. In the mouse model of murine CMV infection (MCMV), it has been shown that infection peaks on days 5 to 7 after experimental infection, when 0.01 to 0.1% of the circulating leukocytes contain viral DNA. In our laboratory...
journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/JVI.68.10.6305-6311.1994
更新日期:1994-10-01 00:00:00