Abstract:
:Lumpy skin disease virus (LSDV) is a poxvirus that causes systemic disease in cattle, resulting in substantial economic loss to affected communities. LSDV is a rapidly emerging pathogen of growing global concern that recently spread from Africa and the Middle East into Europe and Asia, impacting the cattle population in these regions. An increase in research efforts into LSDV is required to address key knowledge gaps, however this is hampered by lack of suitable cell lines on which to propagate and study the virus. In this work we describe the replication and spread of LSDV on Madin-Darby bovine kidney (MDBK) cells, and the formation of foci-type poxvirus plaques by LSDV on MDBK cells. Methods utilising MDBK cells to quantify neutralising antibodies to LSDV, and to purify LSDV genomic DNA suitable for short read sequencing are described. These research methods broaden the tools available for LSDV researchers and will facilitate the gathering of evidence to underpin the development of LSD control and prevention programmes.
journal_name
J Virol Methodsjournal_title
Journal of virological methodsauthors
Fay PC,Cook CG,Wijesiriwardana N,Tore G,Comtet L,Carpentier A,Shih B,Freimanis G,Haga IR,Beard PMdoi
10.1016/j.jviromet.2020.113943subject
Has Abstractpub_date
2020-11-01 00:00:00pages
113943eissn
0166-0934issn
1879-0984pii
S0166-0934(20)30195-6journal_volume
285pub_type
杂志文章abstract::Rapid diagnosis of herpes simplex encephalitis (HSE) can only be achieved by the polymerase chain reaction (PCR). In order to carry out PCR under routine conditions, it is of great importance to establish an easy DNA extraction protocol and especially a rapid and sensitive DNA detection method. In the present study, t...
journal_title:Journal of virological methods
pub_type: 杂志文章
doi:10.1016/0166-0934(94)90174-0
更新日期:1994-12-01 00:00:00
abstract::An epitope-blocking ELISA (EB-ELISA) was developed to distinguish animals infected with foot-and-mouth-disease (FMDV) from those immunized with commercial vaccines. The assay used monoclonal antibodies to target the 3B core repeat motif (QKPLK) and purified recombinant 3AB proteins from the major B cell line epitopes ...
journal_title:Journal of virological methods
pub_type: 杂志文章
doi:10.1016/j.jviromet.2007.01.025
更新日期:2007-06-01 00:00:00
abstract::A duplex polymerase chain reaction (PCR) was developed to measure Marek's disease virus (MDV) load in two subpopulations of Marek's disease (MD) lymphoma cells from chickens. PCR primers were designed using the sequence of the MDV-ICP4 gene and the chicken IFNgamma gene. Each set of primers was present in the same rea...
journal_title:Journal of virological methods
pub_type: 杂志文章
doi:10.1016/s0166-0934(99)00075-0
更新日期:1999-09-01 00:00:00
abstract::Since there are indications of an increasing amount of non-B subtypes in Western Europe it was decided to assess the performance of the ViroSeq HIV-1 Genotyping System on a set of samples from the AIDS Reference Laboratory at the University Hospitals Leuven, a hospital with an increasing number of patients infected wi...
journal_title:Journal of virological methods
pub_type: 杂志文章
doi:10.1016/j.jviromet.2004.02.005
更新日期:2004-07-01 00:00:00
abstract::Six single-chain fragment variable (scFv) antibodies against infectious haematopoietic necrosis virus (IHNV) were selected from an antibody phage display library by phage display technology. The soluble scFv antibodies showed a molecular weight 32kDa by Western blot. Dot blot analysis revealed that the six scFv antibo...
journal_title:Journal of virological methods
pub_type: 杂志文章
doi:10.1016/j.jviromet.2014.04.008
更新日期:2014-09-01 00:00:00
abstract::A method for co-amplification of multiple viral sequences of HIV-1 and HIV-2 by polymerase chain reaction was designed. The technique resulted in the specific detection of each type of virus and allowed the amplification of as few as two copies of target DNA. The amplification of multiple regions of the viral genome o...
journal_title:Journal of virological methods
pub_type: 杂志文章
doi:10.1016/0166-0934(94)90053-1
更新日期:1994-08-01 00:00:00
abstract::A selected number of PCR protocols were evaluated to determine if they could serve as a universal protocol for detecting and identifying all arboviruses. In this study, four parameters that affect the efficacy of RT-PCR (RNA extraction method, choice of reverse transcriptase, choice of DNA polymerase and thermocycling...
journal_title:Journal of virological methods
pub_type: 杂志文章
doi:10.1016/s0166-0934(98)00003-2
更新日期:1998-05-01 00:00:00
abstract::Endothelial cell tropism is an inherent property of isolates of human cytomegalovirus (HCMV), and has been proposed as a pathogenicity factor of HCMV. Mutational approaches can be applied for analysis of the molecular determinants of endothelial cell tropism, but the evaluation of mutants is limited by the low reliabi...
journal_title:Journal of virological methods
pub_type: 杂志文章
doi:10.1016/j.jviromet.2010.03.031
更新日期:2010-08-01 00:00:00
abstract::Clinical, pathological, immunological and virological features of simian varicella virus (SVV) infection in primates closely resemble those of varicella zoster virus (VZV) infection in humans. In ganglia infected latently of humans and monkeys, gene 21 of VZV and SVV is transcribed, respectively. We determined the nuc...
journal_title:Journal of virological methods
pub_type: 杂志文章
doi:10.1016/s0166-0934(99)00180-9
更新日期:2000-04-01 00:00:00
abstract::A colloid gold strip (CGS) test for detecting antibodies to H5 subtype Avian Influenza Virus (AIV) was developed. The test is based on membrane chromatography and uses colloidal gold conjugated with inactivated AIV-H5N1 as the tracer. On the test strip, a baculovirus expressed haemagglutinin (HA) protein was used as t...
journal_title:Journal of virological methods
pub_type: 杂志文章
doi:10.1016/j.jviromet.2008.06.011
更新日期:2008-09-01 00:00:00
abstract::Two truncated sequences (designated P1 and rHA1) of influenza A virus subtype H5 haemagglutinin (HA) were cloned and expressed in yeast Pichia pastoris (P. pastoris). These polypeptides were used in an indirect recombinant ELISA (rELISA) for detection of H5 antibodies in poultry. Serum samples obtained from broiler ch...
journal_title:Journal of virological methods
pub_type: 杂志文章
doi:10.1016/j.jviromet.2011.12.004
更新日期:2012-03-01 00:00:00
abstract::A liquid phase blocking sandwich ELISA has been compared with virus neutralisation for testing pig sera for antibodies against swine vesicular disease (SVD) virus. Highest infectivity titre of SVD virus was obtained using a multiplicity of infection of 30 pfu/cell and harvesting after 21 h. Titres obtained for 300 cli...
journal_title:Journal of virological methods
pub_type: 杂志文章
doi:10.1016/0166-0934(89)90101-8
更新日期:1989-07-01 00:00:00
abstract::Rubella virosomes were prepared from performed liposomes and detergent solubilized viral hemagglutinin. The liposomes were made from lecithin/dicetyl phosphate (3.5 : 1) films resuspended in NTE buffer and sonicated. Viral hemagglutinin was prepared from purified virus after solubilization with Triton X-100 and centri...
journal_title:Journal of virological methods
pub_type: 杂志文章
doi:10.1016/0166-0934(81)90069-0
更新日期:1981-11-01 00:00:00
abstract::Dengue virus (DENV) nonstructural-1 (NS1) glycoprotein is useful for diagnosis of DENV infections in the first 8 days of illness with any of the four serotypes (DENV-1, DENV-2, DENV-3 and DENV-4). However, NS1 diagnostics are less sensitive for secondary DENV infections so the utility of NS1 diagnostics in dengue ende...
journal_title:Journal of virological methods
pub_type: 杂志文章
doi:10.1016/j.jviromet.2015.06.003
更新日期:2015-09-15 00:00:00
abstract::A real-time PCR assay based on the TaqMan chemistry was developed for reliable detection and quantitation of the squash leaf curl virus (SLCV) in melon and squash plants. This method was highly specific to SLCV and it was about one thousand times more sensitive than the conventional PCR method. The protocol of the rea...
journal_title:Journal of virological methods
pub_type: 杂志文章
doi:10.1016/j.jviromet.2011.11.024
更新日期:2012-02-01 00:00:00
abstract::West Nile virus (WNV) is an emerging zoonotic pathogen with a wide range of hosts, including birds, horses and humans. The development and evaluation of the performance of a new enzyme-linked immunosorbent assay (ELISA) are described for rapid detection of WNV-specific antibodies in samples originating from an extensi...
journal_title:Journal of virological methods
pub_type: 杂志文章
doi:10.1016/j.jviromet.2011.03.015
更新日期:2011-06-01 00:00:00
abstract::A detailed growth and purification scheme suitable for producing relatively large quantities of fully active, pure SV40 is presented together with data on recovery and purity at each step of the procedure. The scheme was designed to prevent the initial binding of virus to cell components as well as contamination of th...
journal_title:Journal of virological methods
pub_type: 杂志文章
doi:10.1016/0166-0934(81)90051-3
更新日期:1981-10-01 00:00:00
abstract::In situ detection of specific cells offers a unique perspective on the spatial interactions between host immune cells and specific viral pathogens or cancers. Most immunohistochemistry techniques require manual cell counting on biopsied and fixed tissue sections. The availability of sophisticated software packages for...
journal_title:Journal of virological methods
pub_type: 杂志文章
doi:10.1016/j.jviromet.2015.06.004
更新日期:2015-09-15 00:00:00
abstract::A simple method for evaluating the virucidal activity of water-soluble antiseptic and disinfectant products using poliovirus type 1 (Sabin strain) is described. Using a commercial concentrator, kinetic studies of four products were carried out. It was shown that 2% glutaraldehyde and 5% povidone iodine are rapidly vir...
journal_title:Journal of virological methods
pub_type: 杂志文章
doi:10.1016/0166-0934(84)90052-1
更新日期:1984-12-01 00:00:00
abstract::The hemagglutination inhibition (HI) assay has been the main method used to investigate immune responses to vaccination against influenza H1N1 (2009) virus. However microneutralization tests (MNT) have been shown to be more sensitive and more specific. In this study, the three methods of choice: (i) the HI assay, (ii)...
journal_title:Journal of virological methods
pub_type: 杂志文章
doi:10.1016/j.jviromet.2010.11.024
更新日期:2011-02-01 00:00:00
abstract::IgM antibody capture radioimmunoassay (MACRIA) and enzyme immunoassay (MACEIA) were compared with immunofluorescence (IF) for detecting specific IgM antibody in 99 sera from 76 infants with confirmed congenital rubella, and 61 sera from a comparative group of 59 infants who had miscellaneous abnormalities but in whom ...
journal_title:Journal of virological methods
pub_type: 杂志文章
doi:10.1016/0166-0934(82)90055-6
更新日期:1982-08-01 00:00:00
abstract::The clinical and epidemiologic management of the SARS-CoV-2 pandemic is critically dependent on molecular assays with short turn-around time. We validated the novel Xpert Xpress SARS-CoV-2 assay using a commercial nucleic acid testing (Roche Cobas 6800). We found an excellent concordance over a range of SARS-CoV-2 loa...
journal_title:Journal of virological methods
pub_type: 杂志文章
doi:10.1016/j.jviromet.2020.113925
更新日期:2020-10-01 00:00:00
abstract::Equine infectious anaemia virus (EIAV) was adapted to the Cf2Th cell line, a heterologous malignant line from canine thymus. A persistent infection was monitored for 100 serial passages by demonstrating the presence of virus and viral antigens at each 10th passage by electron-microscopy, immunodiffusion and immunofluo...
journal_title:Journal of virological methods
pub_type: 杂志文章
doi:10.1016/0166-0934(86)90056-x
更新日期:1986-07-01 00:00:00
abstract::Antibodies to non-structural protein 1 (NS1) of West Nile virus (WNV) have been used to differentiate WNV infection from infection by serologically cross-reactive flaviviruses, including Japanese encephalitis virus (JEV), in horses. However, since the inactivated West Nile (WN) vaccine has been reported to induce NS1 ...
journal_title:Journal of virological methods
pub_type: 杂志文章
doi:10.1016/j.jviromet.2010.10.012
更新日期:2011-01-01 00:00:00
abstract:OBJECTIVE:This study evaluated the performance of the cobas® hepatitis C virus (HCV) Test for use on the cobas® 6800/8800 Systems for the detection and quantification of HCV RNA collected using the cobas® Plasma Separation Card (PSC) compared with plasma samples. METHODS:Whole EDTA-venous blood was collected from 50 H...
journal_title:Journal of virological methods
pub_type: 杂志文章
doi:10.1016/j.jviromet.2020.113820
更新日期:2020-04-01 00:00:00
abstract::Introduction of amino acids substitutions in murine leukemia virus genome is a powerful method to determine the relative importance of various viral factors in pathogenesis. However, introduction of such amino acids substitution could result in viruses at a selective disadvantage, and eventual selection of revertants....
journal_title:Journal of virological methods
pub_type: 杂志文章
doi:10.1016/j.jviromet.2005.01.011
更新日期:2005-05-01 00:00:00
abstract::A full glycoprotein E (gE) deletion was generated in genome of the Egyptian BoHV-1.1 Abu-Hammad strain. Integrity of the gE negative (gE(-)) mutant virus was proved by successful specific PCR amplifications of gB, gC, tk, gD, gI and gE genes along with definite immune reaction to polyclonal anti-BoHV-1 antibody in inf...
journal_title:Journal of virological methods
pub_type: 杂志文章
doi:10.1016/j.jviromet.2013.07.041
更新日期:2013-12-01 00:00:00
abstract::Naturally occurring infections of Vaccinia virus (VACV) have been recognized in Brazil during the past 10 years. Human Brazilian Vaccinia virus (BVV) infections typically occur as a zoonosis transferred from affected dairy cows to their handlers. Outbreaks have caused notable economic losses to the rural community in ...
journal_title:Journal of virological methods
pub_type: 杂志文章
doi:10.1016/j.jviromet.2008.05.028
更新日期:2008-09-01 00:00:00
abstract::Epstein-Barr virus (EBV) has been implicated in the pathogenesis of several human malignancies including B lymphomas and nasopharyngeal carcinoma. The EBV R transactivator (Rta) has been found to play essential roles in stimulating a lytic cycle and viral gene expression. Recently, it was shown that ELISA detecting se...
journal_title:Journal of virological methods
pub_type: 杂志文章
doi:10.1016/j.jviromet.2007.03.011
更新日期:2007-09-01 00:00:00
abstract::Foot-and-mouth disease (FMD) is a highly contagious disease of cloven-hoofed livestock which has a drastic economic impact for affected countries. Although FMDV is distributed worldwide, many regional programs have been effective eradicating this agent. In Argentina, as in many other regions of South America, the comb...
journal_title:Journal of virological methods
pub_type: 杂志文章
doi:10.1016/j.jviromet.2011.09.011
更新日期:2011-12-01 00:00:00