Parainfluenza virus type 5 (PIV-5) morphology revealed by cryo-electron microscopy.

abstract：:Persistent infections with mumps virus were established in human B-lymphoid cell line Akata and in the human chronic myelogenous leukaemia cell line K562. Even after IFN treatment a drastic decrease in STAT-1alpha (signal transducers and activators of transcription-1alpha), STAT-2 and p48 (ISGF-3gamma: IFN-stimulated ...

journal_title：Virus research

authors： Fujii N,Yokosawa N,Shirakawa S

更新日期：1999-12-15 00:00:00

abstract：:Confocal microscopy revealed that Rice dwarf virus (RDV) initially accumulated in epithelial cells of the filter chamber of leafhopper vector Nephotettix cincticeps 2 days after acquisition access feeding on diseased plants. Subsequently, RDV accumulation progressed to the anterior midgut, and then spread to the nervo...

journal_title：Virus research

authors： Chen H,Chen Q,Omura T,Uehara-Ichiki T,Wei T

更新日期：2011-09-01 00:00:00

abstract：:Rapidly evolving RNA viruses prevail within a host as a collection of closely related variants, referred to as viral quasispecies. Advances in high-throughput sequencing (HTS) technologies have facilitated the assessment of the genetic diversity of such virus populations at an unprecedented level of detail. However, a...

journal_title：Virus research

authors： Posada-Cespedes S,Seifert D,Beerenwinkel N

更新日期：2017-07-15 00:00:00

abstract：:The analysis of poxvirus genomes is complex, in part, because of their size (130-360 kb) and the fact that gene content is variable; a common set of 49 genes has been found in all sequenced poxviruses and an additional 41 genes are also present in all sequenced orthopoxviruses. As a group, poxviruses have a very broad...

journal_title：Virus research

authors： Lefkowitz EJ,Wang C,Upton C

更新日期：2006-04-01 00:00:00

abstract：:A 50-kDa protein that binds to viral particles in solid-phase assays and that is recognized by anti-idiotypic antibodies made against anti-viral glycoproteins G1/G2 (anti-Ids) has been proposed as a receptor candidate for tomato spotted wilt tospovirus (TSWV) in its main thrips vector, Frankliniella occidentalis Perga...

journal_title：Virus research

authors： Medeiros RB,Ullman DE,Sherwood JL,German TL

更新日期：2000-04-01 00:00:00

abstract：:Singapore grouper iridovirus (SGIV) is a large double-stranded DNA virus that is a major threat to grouper aquaculture. The pathogenesis of SGIV is not well understood so far. Previous studies have revealed that ICP18, an immediate early protein encoded by SGIV ORF086R gene, promotes viral replication by regulating ce...

journal_title：Virus research

authors： Wu G,Lin Q,Lim TK,Zhang Y,Aweya JJ,Zhu J,Yao D

更新日期：2021-01-02 00:00:00

abstract：:We have used vesicular stomatitis virus (VSV) to determine the cost of antiserum resistance during escape from a polyclonal immune response. Replication of VSV in the presence of polyclonal antiserum resulted in the selection of antibody-escape mutants, as shown by increased fitness in the presence of antiserum and by...

journal_title：Virus research

authors： Novella IS,Gilbertson DL,Borrego B,Domingo E,Holland JJ

更新日期：2005-01-01 00:00:00

abstract：:Emergent agricultural pathogens cause severe damage worldwide and their invasive potential is significantly increased by global trade, crop intensification and climate change. Standard surveillance and diagnostic protocols need to be evaluated and implemented, particularly with diseases caused by a wide range of patho...

journal_title：Virus research

authors： Siriwan W,Jimenez J,Hemniam N,Saokham K,Lopez-Alvarez D,Leiva AM,Martinez A,Mwanzia L,Becerra Lopez-Lavalle LA,Cuellar WJ

更新日期：2020-08-01 00:00:00

abstract：:Meliacine (MA), an antiviral principle present in partially purified leaf extracts of Melia azedarach L., prevents the development of herpetic stromal keratitis (HSK) in mice by diminishing the viral load in the eye and the severity of lesions caused by a virus-induced immunopathological reaction. The tetranortriterpe...

journal_title：Virus research

authors： Bueno CA,Barquero AA,Di Cónsoli H,Maier MS,Alché LE

更新日期：2009-04-01 00:00:00

abstract：:The phylogenetic diversity of classical swine fever virus (CSFV) in China has been extensively studied previously, with the report of the classification of Chinese CSFVs into four subgroups within two of the established genotypes, but the antigenic differences amongst Chinese CSF viruses still remain unknown. To addre...

journal_title：Virus research

authors： Zhu Y,Shi Z,Drew TW,Wang Q,Qiu H,Guo H,Tu C

更新日期：2009-06-01 00:00:00

abstract：:Okra leaf curl disease (OLCD) is the most important viral disease of okra in West Africa. In this study, a complex of begomoviruses and associated DNA satellites were identified in symptomatic okra plants from southwestern Cameroon. Sequence analyses showed that two of the plants (Lik1 and Njo5) were infected with a b...

journal_title：Virus research

authors： Leke WN,Sattar MN,Ngane EB,Ngeve JM,Kvarnheden A,Brown JK

更新日期：2013-06-01 00:00:00

abstract：:Since February 2013, H7N9 influenza virus, causing human infections with high mortality in China, has been a potential pandemic threat. The H7N9 viruses are found to diverge into distinct genotypes as other influenza viruses; thus a vaccine that can provide sufficient cross-protection against different genotypes of H7...

journal_title：Virus research

authors： Wang Y,Zhang Y,Wu J,Lin Y,Wu Z,Wei Y,Wei X,Qin J,Xue C,Liu GD,Cao Y

更新日期：2017-10-15 00:00:00

abstract：:We selected Chinese hamster ovary (CHO) cell-adapted strains of human enterovirus 71 (HEV71) belonging to sub-genogroups B5 (HEV71-B5) and C2 (HEV71-C2) by serial passage in CHO cells at a high multiplicity of infection. During the course of CHO cell passage, virus growth improved significantly, with increasing virus ...

journal_title：Virus research

authors： Zaini Z,Phuektes P,McMinn P

更新日期：2012-05-01 00:00:00

abstract：:It has recently been reported that the xenotropic murine leukemia virus-related virus (XMRV) derives from a laboratory recombinant. However, sequences with characteristics of the 5' half of XMRV (termed PreXMRV-2) have been identified in several laboratory mouse genomes and cell lines suggesting parts of the XMRV geno...

journal_title：Virus research

authors： Mayer J,Mazzoni CJ,Greenwood AD

更新日期：2012-10-01 00:00:00

abstract：BACKGROUND:Psittacine beak and feather disease affects parrots resulting in an immunosuppressive disease that is often characterized by an abnormal shape and growth of the animal's beak, feathers, and claws. Beak and feather disease virus (BFDV) is a single-stranded circular DNA virus and is classified as a member of t...

journal_title：Virus research

authors： Huang SW,Liu HP,Chen JK,Shien YW,Wong ML,Wang CY

更新日期：2016-02-02 00:00:00

abstract：:The intercellular adhesion molecule-1 (ICAM-1) receptor was expressed in primary chicken embryo cells using a retroviral vector and shown to specifically bind major group human rhinoviruses (HRVs). A truncated, membrane-bound ICAM-1 protein containing N-terminal domains 1, 2, and 3 retained the ability to bind virus w...

journal_title：Virus research

authors： Lineberger DW,Uncapher CR,Graham DJ,Colonno RJ

更新日期：1992-07-01 00:00:00

abstract：:The nucleoprotein (N), phosphoprotein (P) and glycoprotein (G) genes of Irkut and West Caucasian bat viruses (WCBV) were sequenced and compared with those of other lyssaviruses. N gene nucleotide identities provided unequivocal separation of all lyssavirus genotypes with an identity threshold of 82%. On this basis, Ir...

journal_title：Virus research

authors： Kuzmin IV,Hughes GJ,Botvinkin AD,Orciari LA,Rupprecht CE

更新日期：2005-07-01 00:00:00

abstract：:The adenovirus type 2 protease (EP) was expressed by infecting insect cells with a recombinant baculovirus. Immunoblot and activity analysis showed EP to be present in both the nucleus and cytoplasm. While the insect cell expressed EP was more soluble than the Escherichia coli expressed EP, its activity was one quarte...

journal_title：Virus research

authors： Keyvani-Amineh H,Labrecque P,Cai F,Carstens EB,Weber JM

更新日期：1995-07-01 00:00:00

abstract：:Entomopoxviruses are an important group of viruses infecting only insects. They belong to Poxviridae which infect both invertebrates and vertebrates, including humans. Protein kinases are known to have roles at virus morphogenesis, host selectivity, the regulation of cell division and apoptosis in some vertebrate poxv...

journal_title：Virus research

authors： Danismazoglu M,Nalcacioglu R,Muratoglu H,Demirbag Z

更新日期：2018-03-15 00:00:00

abstract：:PCR amplification of proviral DNA extracted from peripheral blood lymphocytes of three Chinese pigs (Banna minipig inbreed (BMI), Wu-Zhi-Shan pig (WZSP) and Neijiang pig (NJP)), using primers corresponding to highly conserved regions of reverse transcriptase (RT) of pol gene and nucleocapsid sequence of gag gene. PCR ...

journal_title：Virus research

authors： Li Z,Ping Y,Shengfu L,Hong B,Youping L,Yangzhi Z,Jingqiu C

更新日期：2004-10-01 00:00:00

abstract：:Cytopathic bovine viral diarrhoea virus (cp BVDV) induces apoptosis in bovine cell cultures. This also seems to be a prominent feature in the pathogenesis of mucosal disease. To gain an insight into the molecular pathways of the cell alterations, the involvement of different members of the apoptotic cascade was analyz...

journal_title：Virus research

authors： Grummer B,Bendfeldt S,Wagner B,Greiser-Wilke I

更新日期：2002-12-01 00:00:00

abstract：:Positive-strand RNA viruses exist as a quasi-species due to the incorporation of mutations into the viral genome during replication by the virus-encoded RNA-dependent RNA polymerase (RdRP). Therefore, the RdRP is often described as a low-fidelity enzyme. However, until recently, a complete description of the kinetic, ...

journal_title：Virus research

authors： Castro C,Arnold JJ,Cameron CE

更新日期：2005-02-01 00:00:00

abstract：:We have investigated the infection of Aedes albopictus (mosquito) cell clones by Sindbis virus. Variation in the multiplicity of infection (MOI) from ranges of 50-0.00005 pfu/cell was determined to have no effect on the progression of the infection to high acute phase titer, suggesting that intracellular factors alone...

journal_title：Virus research

authors： Karpf AR,Blake JM,Brown DT

更新日期：1997-07-01 00:00:00

abstract：:A wide use of inhibitors of influenza virus neuraminidase (NAIs) to control influenza in humans demands a better understanding of the mechanisms involved in the resistance emergence. In vitro studies demonstrate that both neuraminidase (NA) and hemagglutinin (HA) influence virus susceptibility to NAIs. Drug resistance...

journal_title：Virus research

authors： Gubareva LV

更新日期：2004-07-01 00:00:00

abstract：:This report provides evidence for the replication of varicella zoster virus (VZV) in Raji cells. Infection was achieved by co-cultivation of Raji cells with VZV-infected human fibroblasts. Replication of VZV, as assessed by immunofluorescence using monoclonal antibodies against VZV-glycoproteins, ranged from 18 to 24%...

journal_title：Virus research

authors： Cauda R,Chatterjee S,Tilden AB,Grossi CE,Whitley RJ

更新日期：1986-06-01 00:00:00

abstract：:The generation of a new panel of 32 monoclonal antibodies (MAbs) reactive with the P protein of the raccoon strain of rabies virus is described. Through a series of analyses employing competitive ELISA and immunoblotting, these MAbs were classified into eight groups, each defining an antigenic site, thereby increasing...

journal_title：Virus research

authors： Nadin-Davis SA,Fehlner-Gardiner C,Sheen M,Wandeler AI

更新日期：2010-09-01 00:00:00

abstract：:Poliovirus (PV) infects susceptible cells through poliovirus receptor (PVR), which functions to bind virus and to convert its conformation. To study early infection process of PV, infection systems were employed using in vitro cultured cells and in vivo neural pathway of PVR transgenic (Tg) mice. For in vitro study, m...

journal_title：Virus research

authors： Arita M,Ohka S,Sasaki Y,Nomoto A

更新日期：1999-08-01 00:00:00

abstract：:A study of the evolutionary relationships of GLRaV-4,-5,-6 and -9, and two new Ampelovirus isolates (GLRaV-Pr and -De) related to grapevine leafroll disease was conducted based on molecular variability, positive selection analysis and maximum likelihood phylogenetic reconstructions. Sequences corresponding to the N-te...

journal_title：Virus research

authors： Maliogka VI,Dovas CI,Katis NI

更新日期：2008-07-01 00:00:00

abstract：:Our understanding of picornavirus RNA replication has improved over the past 10 years, due in large part to the discovery of cis-active RNA elements (CREs) within picornavirus RNA genomes. CREs function as templates for the conversion of VPg, the Viral Protein of the genome, into VPgpUpU(OH). These so called CREs are ...

journal_title：Virus research

authors： Steil BP,Barton DJ

更新日期：2009-02-01 00:00:00

abstract：:Inhibition of the function of the M2 protein by amantadine can cause a conformational change in the haemagglutinin (HA) of H7 influenza A viruses and the consequent expression of the low pH form of the glycoprotein on the surface of virus-infected cells. Immunofluorescence studies showed that this conversion occurs sh...

journal_title：Virus research

authors： Ciampor F,Thompson CA,Grambas S,Hay AJ

更新日期：1992-03-01 00:00:00