Abstract：
:Infection with West Nile virus and dengue virus, two mosquito-borne flaviviruses, is enhanced by two calcium-dependent lectins: dendritic cell-specific intercellular adhesion molecule-3-grabbing nonintegrin (DC-SIGN), and its related molecule (DC-SIGNR). The present study examined the relationship between Japanese encephalitis virus (JEV) infection and three lectins: DC-SIGN, DC-SIGNR, and liver sinusoidal endothelial cell lectin (LSECtin). Expression of DC-SIGNR resulted in robust JEV proliferation in a lymphoid cell line, Daudi cells, which was otherwise non-permissive to infection. DC-SIGN expression caused moderate JEV proliferation, with effects that varied according to the cells in which JEV was prepared. LSECtin expression had comparatively minor, but consistent, effects, in all cell types used in JEV preparation. While DC-SIGN/DC-SIGNR-mediated JEV infection was inhibited by yeast mannan, LSECtin-mediated infection was inhibited by N-acetylglucosamine β1-2 mannose. Although involvement of DC-SIGN/DC-SIGNR in infection seems to be a common characteristic, this is the first report on usage of LSECtin in mosquito-borne flavivirus infection.
journal_name
Arch Viroljournal_title
Archives of virologyauthors
Shimojima M,Takenouchi A,Shimoda H,Kimura N,Maeda Kdoi
10.1007/s00705-014-2042-2subject
Has Abstractpub_date
2014-08-01 00:00:00pages
2023-31issue
8eissn
0304-8608issn
1432-8798journal_volume
159pub_type
杂志文章abstract：:The complete genome sequence of grapevine Bulgarian latent virus (GBLV) has been determined. RNA-1 (7,452 nt in length) contains a single ORF of 6,285 nt, encoding a polyprotein with conserved motifs characteristic of the viral protease cofactor (Prot-cofact), the NTP-binding protein (NTP), the cysteine-like protease ...
journal_title：Archives of virology
pub_type： 杂志文章
doi：10.1007/s00705-010-0908-5
更新日期：2011-05-01 00:00:00
abstract：:Two day-old athymic (rnu/rnu) and euthymic (rnu/+) rat pups nursing immune or non-immune dams were inoculated oronasally with the Yale strain of rat virus (RV-Y). All athymic and euthymic pups (57/57) from immune dams remained clinically normal, whereas 51 of 66 athymic and euthymic pups from non-immune dams died with...
journal_title：Archives of virology
pub_type： 杂志文章
doi：10.1007/BF01311299
更新日期：1991-01-01 00:00:00
abstract：:Receptor-mediated activation is accompanied by phospholipid metabolism and by calcium fluctuation resulting in a chemiluminescence (CL) response in the neutrophil. This pathway involves activation of protein kinase C (PKC) and the NADPH oxidase. Artificial stimulants such as phorbol esters, specifically 12-O-tetradeca...
journal_title：Archives of virology
pub_type： 杂志文章
doi：10.1007/BF01310506
更新日期：1990-01-01 00:00:00
abstract：:Serologic and virologic prevalence of infection with different swine influenza virus (SIV) subtypes was investigated using swine sera, nasal swabs and lung samples that had been submitted for a diagnosis to the Minnesota Veterinary Diagnostic Laboratory. A total of 111,418 pig sera were tested for SIV antibody between...
journal_title：Archives of virology
pub_type： 杂志文章
doi：10.1007/s00705-002-0788-4
更新日期：2002-06-01 00:00:00
abstract：:The nonstructural protein 3 (NS3) of members of the family Flaviviridae possesses multiple enzyme activities that are likely to be essential for viral replication. Here, we cloned and expressed full-length CSFV NS3 protein (NS3FL) and its N-terminal truncated version (ntNS3) in E. coli. NTPase activities of the purifi...
journal_title：Archives of virology
pub_type： 杂志文章
doi：10.1007/s00705-007-0969-2
更新日期：2007-01-01 00:00:00
abstract：:Gp 85 the major envelope glycoprotein of Rous sarcoma virus can be released from intact by virus treatment with 2-mercaptoethanol. Attempts were made to reassociate released gp 85 to 2-mercaptoethanol treated virus. In order to study the biological activity and to analyse the reaction product with biochemical methods ...
journal_title：Archives of virology
pub_type： 杂志文章
doi：10.1007/BF01314883
更新日期：1982-01-01 00:00:00
abstract：:A new human endogenous retroviral family (HERV-F) has recently been identified from human chromosome 7q31.1-q31.3 that was identical to the XA34 cDNA clone isolated from a human glioma cDNA library with an ERV-9 env probe. We investigated pol fragments of the HERV-F family from the Old World monkeys (crab-eating monke...
journal_title：Archives of virology
pub_type： 杂志文章
doi：10.1007/s705-002-8327-7
更新日期：2002-01-01 00:00:00
abstract：:Noninfectious virus particles were produced in Ehrlich ascites tumor cells infected intraperitoneally with fowl plague virus. The PFU yield of virus per cell was less than 0.1 and the ratio PFU/HA units in the progeny virus was less than 10(3). The virus particles had the same morphology and size as egg-grown virus bu...
journal_title：Archives of virology
pub_type： 杂志文章
doi：10.1007/BF01315278
更新日期：1978-01-01 00:00:00
abstract：:The VP1 encoded by genomic segment B of birnaviruses is generally known to exist as a genome-linked protein (VPg) and as a "free" polypeptide of 90 kDa in virus particles. The guanylylation activity associated with infectious bursal disease virus (IBDV) was demonstrated by incubating purified virus in presence of [alp...
journal_title：Archives of virology
pub_type： 杂志文章
doi：10.1007/s007050050154
更新日期：1997-01-01 00:00:00
abstract：:At least 28 polypeptides have been identified in intracellular virus, with molecular weights ranging from 11,500 to 243,000 daltons. By treatment with Nonidet P-40 and 2-mercaptoethanol it is possible to obtain subviral particles that have lost some proteins and have a density in CsCl of 1.31 g/cm3 which is higher tha...
journal_title：Archives of virology
pub_type： 杂志文章
doi：10.1007/BF01314979
更新日期：1980-01-01 00:00:00
abstract：:A group of previously isolated heterogeneous mEp lambdoid phages (43) from 19 different immunity groups for phage infection was further characterized to gain insight into some phenotypic traits and to assess their relationship with phage lambda. Interestingly, the FhuA host receptor was required by the majority of mEp...
journal_title：Archives of virology
pub_type： 杂志文章
doi：10.1007/s00705-008-0111-0
更新日期：2008-01-01 00:00:00
abstract：:Bacteriophage JBP901, isolated from fermented food, is specific for Bacillus cereus group species and exhibits a broad host spectrum among a large number of B. cereus isolates. Genome sequence analysis revealed a linear 159,492-bp genome with overall G+C content of 39.7 mol%, and 201 ORFs. The presence of a putative m...
journal_title：Archives of virology
pub_type： 杂志文章
doi：10.1007/s00705-015-2485-0
更新日期：2015-09-01 00:00:00
abstract：:Nanoviruses and geminiviruses are circular, single stranded DNA viruses that infect many plant species around the world. Nanoviruses and certain geminiviruses that belong to the Begomovirus and Mastrevirus genera are associated with additional circular, single stranded DNA molecules (~ 1-1.4 kb) that encode a replicat...
journal_title：Archives of virology
pub_type： 杂志文章
doi：10.1007/s00705-018-3854-2
更新日期：2018-09-01 00:00:00
abstract：:An active replication complex of citrus exocortis viroid (CEV) was isolated as a chromatin-enriched fraction of infected tomato leaf with CEV RNA synthesis activity. This activity was solubilised from the chromatin with ammonium sulphate, but not with sarkosyl. Nucleoprotein complexes in the soluble fraction which bou...
journal_title：Archives of virology
pub_type： 杂志文章
doi：10.1007/s007050050650
更新日期：1999-01-01 00:00:00
abstract：:Molecular analyses of viruses infecting Chinese scallion (Allium chinense G. Don) showed that the plants did not contain any of the poty-, carla- or allexiviruses that are common in garlic plants in China. The complete sequences of a potyvirus and a potexvirus were determined and these were shown to represent differen...
journal_title：Archives of virology
pub_type： 杂志文章
doi：10.1007/s007050200018
更新日期：2002-04-01 00:00:00
abstract：:Molecular epidemiology can be used to identify human immunodeficiency virus (HIV) transmission clusters, usually using pol sequence for analysis. In the present study, we explored appropriate parameters to construct a simple network using HIV env and gag sequences instead of pol sequences for constructing a phylogenet...
journal_title：Archives of virology
pub_type： 杂志文章
doi：10.1007/s00705-017-3485-z
更新日期：2017-11-01 00:00:00
abstract：:Monensin, at concentrations which depended on the multiplicity of infection, was found to prevent DNA replication of human cytomegalovirus (HCMV) as well as production of viral progeny in human foreskin fibroblasts. The drug did not affect DNA replication of herpes simplex virus. Inhibition of consecutive HCMV DNA syn...
journal_title：Archives of virology
pub_type： 杂志文章
doi：10.1007/BF01310716
更新日期：1987-01-01 00:00:00
abstract：:We determined the complete nucleotide sequence of EDRD-1, a Japanese strain of the North American type-Porcine reproductive and respiratory syndrome virus (PRRSV), and identified a novel 117-base deletion and 108-base insertion previously reported in the nsp2 gene of the SP strain, which contains the largest genome am...
journal_title：Archives of virology
pub_type： 杂志文章
doi：10.1007/s00705-008-0098-6
更新日期：2008-01-01 00:00:00
abstract：:Manipulation of African swine fever virus (ASFV) genomes, in particular those from field strains, is still a challenge. We have shown recently that generation of a green-fluorescent-protein-expressing, thymidine-kinase-negative (TK-) mutant of the low-pathogenic African swine fever virus field strain NHV was supported...
journal_title：Archives of virology
pub_type： 杂志文章
doi：10.1007/s00705-014-2095-2
更新日期：2014-09-01 00:00:00
abstract：:A 945 nucleotide region (bases 76-1020) of the HA1 part of the HA gene was obtained for 31 influenza viruses of H7 subtype isolated primarily from Europe, Asia and Australia over the last 20 years. These were analysed phylogenetically and compared with sequences of the same region from 23 H7 subtype viruses available ...
journal_title：Archives of virology
pub_type： 杂志文章
doi：10.1007/s007050050695
更新日期：2000-01-01 00:00:00
abstract：:We investigated the transforming domain of a recently isolated feline sarcoma virus (TP1-FeSV) which encodes a fgr-related tyrosine kinase expressed as a gag-fgr fusion protein. The gag portion was removed and replication-competent expression vectors (RCAS) with inserted v-fgr sequences were established. Chicken embry...
journal_title：Archives of virology
pub_type： 杂志文章
doi：10.1007/BF01379113
更新日期：1994-01-01 00:00:00
abstract：:The interaction between two different bovine respiratory syncytial virus (BRSV) strains and bovine alveolar macrophages (BAMs) was studied in vitro. Bovine respiratory syncytial virus replicated minimally in BAMs and most of the virus produced remained cell-associated. Approximately 1 out of 1,000 BAMs produced infect...
journal_title：Archives of virology
pub_type： 杂志文章
doi：10.1007/BF01322681
更新日期：1995-01-01 00:00:00
abstract：:Poliovirus induces bcl-2-independent apoptosis in the human U937 promonocytic cell line [28]. Here we describe that this cell death, induced after viral infection, correlates with the modulation of the protooncoprotein Bcl-xl. Furthermore, poliovirus infection decreases the detected Bcl-xl in a U937 clone that overexp...
journal_title：Archives of virology
pub_type： 杂志文章
doi：10.1007/s00705-002-0881-8
更新日期：2002-12-01 00:00:00
abstract：:Atazanavir (ATZ) is a well-tolerated protease inhibitor that can be boosted with ritonavir (r) to treat infection with resistant strains of human immunodeficiency virus 1 (HIV-1). The aim of this meta-analysis was to compare the efficacy, safety, and metabolic effects of ATZ/r regimen versus commonly used antiretrovir...
journal_title：Archives of virology
pub_type： 杂志文章,meta分析,评审
doi：10.1007/s00705-017-3346-9
更新日期：2017-08-01 00:00:00
abstract：:Hepatitis E is rare in Japan but is occurring more frequently than previously thought. To investigate whether de novo subclinical infection of hepatitis E virus (HEV) has recently increased in Japan, HEV RNA was assayed in serum samples obtained from 4019 Japanese voluntary blood donors with alanine aminotransferase (...
journal_title：Archives of virology
pub_type： 杂志文章
doi：10.1007/s00705-007-0996-z
更新日期：2007-01-01 00:00:00
abstract：:Evidence of type-C RNA viral activity in fetal hamster cells transformed in vitro by 1-B-D-arabinofuranosylcytosine (ara-C) after at least one in vivo passage is described. The virus possesses properties typical of other type-C RNA viruses, such as: a) morphology as determined with the electron microscope, b) presence...
journal_title：Archives of virology
pub_type： 杂志文章
doi：10.1007/BF01317556
更新日期：1979-01-01 00:00:00
abstract：:Since late 2018, foot-and-mouth disease (FMD) has reemerged and rapidly swept through pig farms in North and Central Vietnam, despite widespread use of commercial FMD vaccines. To investigate the FMD virus (FMDV) strains responsible for the current epidemics, 40 FMDV samples were collected from 17 provinces during Nov...
journal_title：Archives of virology
pub_type： 杂志文章
doi：10.1007/s00705-020-04763-8
更新日期：2020-11-01 00:00:00
abstract：:Genetic analysis of the complete haemagglutinin (HA) gene of fourteen Nigerian avian influenza isolates showed multiple basic amino acids at the cleavage site (321PQRERRRK del R*GLF333), characteristic of highly pathogenic avian influenza (HPAI). Substitution of Gln to Lys at position 322 (H5-specific numbering) was i...
journal_title：Archives of virology
pub_type： 杂志文章
doi：10.1007/s00705-016-3149-4
更新日期：2017-03-01 00:00:00
abstract：:This study examines viral protein and DNA synthesis in Spodoptera frugiperda multicapsid nuclear polyhedrosis virus (SfMNPV) infections of S. frugiperda and Trichoplusia ni cells. A total of 28 infected cell specific polypeptides (ICSPs) were detected in the productive S. frugiperda cells. Of these, 14 were identified...
journal_title：Archives of virology
pub_type： 杂志文章
doi：10.1007/BF01310626
更新日期：1990-01-01 00:00:00
abstract：:Bovine leukemia virus (BLV) causes enzootic bovine leucosis (EBL) and is responsible for substantial economic losses in cattle globally. However, information in Africa on the disease is limited. Here, based on clinical, hematological, pathological and molecular analyses, two clinical cases of EBL were confirmed in a d...
journal_title：Archives of virology
pub_type： 杂志文章
doi：10.1007/s00705-016-3205-0
更新日期：2017-04-01 00:00:00
