Abstract：
:Treatment of a mouse macrophage cell line Mk1 with pokeweed mitogen (PWM) either before or during but not after virus inoculation resulted in an enhancement of dengue virus (DV) infection. The infection enhancement was primarily due to an increase in the number of DV-infected cells but not to increased virus production in a cell. These results suggested that PWM treatment mediated increased DV binding and/or penetration to Mk1 cells, thereby resulting in the infection enhancement. N-acetylglucosamine (GlucNAc) did not suppress PWM-mediated enhancement of DV infection when added to Mk1 cells after PWM treatment was done, although GlucNAc clearly suppressed the effect of PWM when added simultaneously with PWM. The results implied the possibility that the PWM-mediated increase in viral binding/penetration was not due to a cross-linking by PWM between DV and a cell-surface receptor, but due to another mechanism, presumably exposure of a masked DV receptor(s). The DV receptor, unidentified as yet, involved in the PWM-mediated infection enhancement appeared to have no relation with IgG Fc receptors that are known to be involved in antibody-mediated enhancement of DV infection.
journal_name
Arch Viroljournal_title
Archives of virologyauthors
Hotta H,Homma Mdoi
10.1007/BF01379106subject
Has Abstractpub_date
1994-01-01 00:00:00pages
51-9issue
1-2eissn
0304-8608issn
1432-8798journal_volume
134pub_type
杂志文章abstract：:The E1 nucleic acid sequence of rubella virus strain Judith (RJ) has been cloned into an E. coli expression vector LB03. The reactivity of the expressed unglycosylated antigen (E1J) was compared with its glycosylated counterpart in native virus (RJ) using rabbit and human sera. Rabbit antisera raised against RJ and E1...
journal_title：Archives of virology
pub_type： 杂志文章
doi：10.1007/BF01317201
更新日期：1992-01-01 00:00:00
abstract：:Two subgroup-specific monoclonal antibodies (MAb) raised in mice against group A human rotavirus were shown to react by immunoblotting with the trimeric form of VP6 of the homologous subgroup and successfully applied to development of new single-sandwich ELISA systems for rapid subgrouping of human strains. All of the...
journal_title：Archives of virology
pub_type： 杂志文章
doi：10.1007/BF01317927
更新日期：1989-01-01 00:00:00
abstract：:Pigeon circovirus (PiCV) is taxonomically classified as a member of the Circovirus genus, family Circoviridae. The virus contains a single stranded DNA genome of approximately 2 kb, with minor length variations among different isolates. The occurrence of PiCV infections in pigeons (Columba livia) has been documented w...
journal_title：Archives of virology
pub_type： 杂志文章
doi：10.1007/s00705-018-3990-8
更新日期：2018-11-01 00:00:00
abstract：:At low pH influenza virus causes membrane fusion. This phenomenon is thought to reflect a part of the infection mechanism of the virus. To obtain more information on the effect of low pH on the virus, the change in morphology of influenza virus particles was studied by electron microscopy. Further, the degradation of ...
journal_title：Archives of virology
pub_type： 杂志文章
doi：10.1007/BF01311162
更新日期：1984-01-01 00:00:00
abstract：:Equine herpesvirus 1 (EHV-1) is one of the most significant pathogens that affects equine species worldwide, causing sporadic abortion, neonatal deaths, chorioretinopathy, as well as neurological and upper respiratory tract diseases. Currently, conventional PCR targeting different genes is used widely for the molecula...
journal_title：Archives of virology
pub_type： 杂志文章
doi：10.1007/s00705-017-3379-0
更新日期：2017-08-01 00:00:00
abstract：:Astroviruses are associated with acute gastroenteritis of human and many animal species. Recently, two studies have reported that novel astroviruses were found in bats. In order to extensively understand the genetic and phylogenetic characterization of bat astroviruses, we tested fecal samples of nine bat species that...
journal_title：Archives of virology
pub_type： 杂志文章
doi：10.1007/s00705-011-1011-2
更新日期：2011-08-01 00:00:00
abstract：:The recombinant vaccinia virus VG9 and the STAT3 inhibitor Stattic were combined to kill cancer cells via both oncolytic activity and inhibition of STAT3 phosphorylation in cells. The combinatory anti-tumour activity of these compounds was superior to the activity of VG9 or Stattic alone in vivo. The inhibition of tum...
journal_title：Archives of virology
pub_type： 杂志文章
doi：10.1007/s00705-019-04257-2
更新日期：2019-07-01 00:00:00
abstract：:The presence of transmitted HIV drug resistance (TDR) threatens the efficacy of antiretroviral treatment. We aimed to assess the changes in TDR prevalence over the last decade in Madrid, Spain, to verify the role of the patients' risk groups in these changes. We analysed the trends of TDR between 2000 and 2011 in a co...
journal_title：Archives of virology
pub_type： 杂志文章
doi：10.1007/s00705-013-1933-y
更新日期：2014-05-01 00:00:00
abstract：:The complete genome sequences of two grapevine virus L (GVL) isolates collected from the wine grape cultivar Blanc du Bois (Vitis spp.: 'Florida D 6-148'×'Cardinal') in Texas were determined. The two genome sequences (excluding the polyA tail) were each 7594 nucleotide long and 99.7% identical to each other, but they ...
journal_title：Archives of virology
pub_type： 杂志文章
doi：10.1007/s00705-020-04682-8
更新日期：2020-08-01 00:00:00
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journal_title：Archives of virology
pub_type： 杂志文章
doi：10.1007/BF01315635
更新日期：1978-01-01 00:00:00
abstract：:We have amplified by reverse transcription-polymerase chain reaction (RT-PCR) and sequenced a 605-bp fragment covering the variable region of the coat protein gene of fish nodaviruses infecting European sea bass, Dicentrarchus labrax (n = 24), and shi drum, Umbrina cirrosa (n = 2), in the Mediterranean basin. Nine new...
journal_title：Archives of virology
pub_type： 杂志文章
doi：10.1007/s007050170110
更新日期：2001-01-01 00:00:00
abstract：:BHK monolayer and suspension cell populations maintained in different laboratories were found to vary in their susceptibility to infection with three strains of foot-and-mouth disease virus (FMDV). The susceptibility of parent cell populations was compared with that of individual clones of cells derived from them. The...
journal_title：Archives of virology
pub_type： 杂志文章
doi：10.1007/BF01320756
更新日期：1980-01-01 00:00:00
abstract：:Respiratory syncytial virus (RSV) is the most frequently identified viral agent in infants, children, and elderly people with acute respiratory tract infections (ARTIs). This study is the only one of its kind in Kuwait, and its purpose was to investigate the genetic variability of the G protein gene in RSV strains pre...
journal_title：Archives of virology
pub_type： 杂志文章
doi：10.1007/s00705-018-3881-z
更新日期：2018-09-01 00:00:00
abstract：:Human enterovirus 71 (EV71) causes hand, foot and mouth disease in children under 6 years of age, and the neurological complications of this virus can lead to death. Until now, no vaccines or drugs have been available for the clinical control of this epidemic. Macrophages can engulf pathogens and mediate a series of h...
journal_title：Archives of virology
pub_type： 杂志文章
doi：10.1007/s00705-012-1495-4
更新日期：2013-02-01 00:00:00
abstract：:Autographa californica M nucleopolyhedrovirus (AcMNPV) is a large ds DNA virus restricted to larval lepidopteran insect hosts. Using field inversion gel electrophoresis and digestion with a restriction enzyme which cuts the AcMNPV genome once, we detected multiple unit-length genome fragments from replicating viral DN...
journal_title：Archives of virology
pub_type： 杂志文章
doi：10.1007/s007050050229
更新日期：1997-01-01 00:00:00
abstract：:Chrysanthemums worldwide suffer from a high incidence of infection with chrysanthemum virus B (CVB), a member of the genus Carlavirus, family Betaflexiviridae. Three major lineages or strains of this virus have been found in India, but none have been characterized beyond the genetic variation they display in their coa...
journal_title：Archives of virology
pub_type： 杂志文章
doi：10.1007/s00705-011-1190-x
更新日期：2012-03-01 00:00:00
abstract：:Severe fever with thrombocytopenia syndrome (SFTS) is an emerging infectious disease caused by the SFTS virus (SFTSV). Hubei Province is a major epidemic area for SFTS in China. In this study, quantitative reverse-transcription polymerase chain reaction (qRT-PCR) and serological testing (IgM) were used simultaneously ...
journal_title：Archives of virology
pub_type： 杂志文章
doi：10.1007/s00705-018-3993-5
更新日期：2018-12-01 00:00:00
abstract：:Measles surveillance and epidemiological investigation are beneficial tools for genetic analysis and documentation of the interruption of transmission of endemic measles. In this study, areas of Uttar Pradesh, India, associated with measles outbreaks were investigated. Random blood and urine samples were collected fro...
journal_title：Archives of virology
pub_type： 杂志文章
doi：10.1007/s00705-012-1227-9
更新日期：2012-04-01 00:00:00
abstract：:Chilo iridescent virus (CIV; the type strain of the genus Iridovirus) replicates productively in larvae of the boll weevil, Anthonomus grandis. This study focuses on characterizing productive infections of a boll weevil cell line, BRL-AG-3A (AG3A), starting with CIV reared in the waxworm, Galleria mellonella. We show ...
journal_title：Archives of virology
pub_type： 杂志文章
doi：10.1007/s00705-012-1417-5
更新日期：2012-11-01 00:00:00
abstract：:The deletion of the thymidine kinase (TK) gene of herpesviruses causes a reduction in their virulence. However, the effects of the TK gene in infectious laryngotracheitis virus (ILTV) have not been clearly elucidated. In the present study, we constructed a TK gene-deleted recombinant ILTV expressing the green fluoresc...
journal_title：Archives of virology
pub_type： 杂志文章
doi：10.1007/s00705-001-0794-y
更新日期：2002-05-01 00:00:00
abstract：:Beak and feather disease virus (BFDV) is an avian circovirus, and it has a single-stranded DNA genome. It causes a fatal disease in parrots called psittacine beak and feather disease (PBFD). After screening of samples collected from Taiwan using PCR, complete genome sequences of isolates from 21 samples from various s...
journal_title：Archives of virology
pub_type： 杂志文章
doi：10.1007/s00705-016-2963-z
更新日期：2016-11-01 00:00:00
abstract：:We have examined by immunofluorescent antibody staining technique the expression of herpes simplex virus type 1 (HSV-1) in organ cultures of the normal human oral mucosa. The expression of HSV-1 antigen was found selectively in the epithelial cell layers in relatively undifferentiated states such as basal layer and lo...
journal_title：Archives of virology
pub_type： 杂志文章
doi：10.1007/BF01310061
更新日期：1987-01-01 00:00:00
abstract：:Peritoneal exudate cells (PEC) of DBA/2 mice, after 7 days of in vitro preculture and consisting of virtually 100 per cent macrophages, were able to support the replication of Herpes Simplex Virus type 1 strain WAL (HSV). Using a standard medium based on Dulbecco's Modified Eagle Medium (D-MEM), no virus replication w...
journal_title：Archives of virology
pub_type： 杂志文章
doi：10.1007/BF01309370
更新日期：1984-01-01 00:00:00
abstract：:Mouse hybridoma antibodies against 5 different structural components of measles virus were used in immune fluorescence tests to characterize the appearance of viral antigens in productively infected cell cultures. The antibodies employed in the tests reacted specifically with the hemagglutinin (H, 79K), polymerase (P,...
journal_title：Archives of virology
pub_type： 杂志文章
doi：10.1007/BF01315171
更新日期：1982-01-01 00:00:00
abstract：:Porcine epidemic diarrhea virus (PEDV) causes significant loss to the swine industry. The emergence of novel PEDV strains in recent years has decreased the effectiveness of PEDV vaccines. We have developed a live recombinant vaccine, a swinepox virus vector that expresses a truncated S protein (rSPV-St) from a recent ...
journal_title：Archives of virology
pub_type： 杂志文章
doi：10.1007/s00705-017-3548-1
更新日期：2017-12-01 00:00:00
abstract：:Sweet potato mild mottle virus (SPMMV) is the type member of the genus Ipomovirus (family Potyviridae) and is only known to occur in East Africa. In Uganda, SPMMV is the third most prevalent virus infecting sweet potato. The sequence variability of SPMMV was studied by cloning and sequencing a 1.8-kb fragment represen...
journal_title：Archives of virology
pub_type： 杂志文章
doi：10.1007/s00705-002-0930-3
更新日期：2003-03-01 00:00:00
abstract：:Purified DNA from 45 isolates of suis herpes virus 1 (SHV1) collected between 1980 and 1987 from clinical outbreaks of Aujeszky's disease on French farms was compared by restriction fragment pattern (RFP) analysis. The BamHI generated RFPs were found to be distinguishable, confirming RFP analysis as a potential epidem...
journal_title：Archives of virology
pub_type： 杂志文章
doi：10.1007/BF01323161
更新日期：1990-01-01 00:00:00
abstract：:A collection of rotavirus samples collected over a 26-year period was examined to study the dynamics of change in RV strains of genotype P[8] in a geographically defined population (Nizhny Novgorod, Russia; children under 6 years) with no vaccine pressure. Phylogenetic analysis of gene VP4 (subunit VP8*) showed the pr...
journal_title：Archives of virology
pub_type： 杂志文章
doi：10.1007/s00705-012-1426-4
更新日期：2012-12-01 00:00:00
abstract：:Segment 10, encoding nonstructural proteins 3 (NS3) and 3a (NS3a) of epizootic haemorrhagic disease virus serotype 1 (EHDV-1) was sequenced. Computer motif recognition programs were used for interpretation of the sequence data to predict a structure for NS3. Integral membrane protein theories were then applied to prod...
journal_title：Archives of virology
pub_type： 杂志文章
doi：10.1007/BF01309968
更新日期：1995-01-01 00:00:00
abstract：:Cotton, the major cash crop in Pakistan, suffers 30% losses to cotton leaf curl disease, caused by the geminivirus, cotton leaf curl virus DNA A, plus a satellite component, DNA beta responsible for symptom development with plants failing to produce cotton bolls. We constructed transgenic tobacco expressing sense and ...
journal_title：Archives of virology
pub_type： 杂志文章
doi：10.1007/s00705-003-0179-5
更新日期：2003-12-01 00:00:00
