Browse
Submit Data
Databases
API
Help

Dataset Information

0 Views

0 Connections

0 Citations

0 Reanalyses

0 Downloads

Omics score: 0

Complete Genome Sequences of the Neethling-Like Lumpy Skin Disease Virus Strains Obtained Directly from Three Commercial Live Attenuated Vaccines.

ABSTRACT: Lumpy skin disease virus (LSDV) causes an economically important disease in cattle. Here, we report the complete genome sequences of three LSDV strains obtained directly from the live attenuated vaccines: Lumpyvax (MSD Animal Health), Herbivac LS (Deltamune) and Lumpy Skin Disease Vaccine (Onderstepoort Biological Products).

SUBMITTER: Mathijs E

PROVIDER: S-EPMC5105100 | biostudies-literature | 2016 Nov

REPOSITORIES: biostudies-literature

ACCESS DATA

Json Xml

Publications

Complete Genome Sequences of the Neethling-Like Lumpy Skin Disease Virus Strains Obtained Directly from Three Commercial Live Attenuated Vaccines.

Mathijs Elisabeth E Vandenbussche Frank F Haegeman Andy A King Alasdair A Nthangeni Bethuel B Potgieter Christiaan C Maartens Louis L Van Borm Steven S De Clercq Kris K

Genome announcements 20161110 6

Lumpy skin disease virus (LSDV) causes an economically important disease in cattle. Here, we report the complete genome sequences of three LSDV strains obtained directly from the live attenuated vaccines: Lumpyvax (MSD Animal Health), Herbivac LS (Deltamune) and Lumpy Skin Disease Vaccine (Onderstepoort Biological Products). ...[more]

PMID: 27834707

Similar Datasets

Comparative Evaluation of Lumpy Skin Disease Virus-Based Live Attenuated Vaccines.

Project description:Vaccines form the cornerstone of any control, eradication and preventative strategy and this is no different for lumpy skin disease. However, the usefulness of a vaccine is determined by a multiplicity of factors which include stability, efficiency, safety and ease of use, to name a few. Although the vaccination campaign in the Balkans against lumpy skin disease virus (LSDV) was successful and has been implemented with success in the past in other countries, data of vaccine failure have also been reported. It was therefore the purpose of this study to compare five homologous live attenuated LSDV vaccines (LSDV LAV) in a standardized setting. All five LSDV LAVs studied were able to protect against a challenge with virulent LSDV. Aside from small differences in serological responses, important differences were seen in side effects such as a local reaction and a Neethling response upon vaccination between the analyzed vaccines. These observations can have important implications in the applicability in the field for some of these LSDV LAVs.

| S-EPMC8151199 | biostudies-literature

Genomic Sequence of the New Attenuated Vaccine Strain Neethling-RIBSP of the Lumpy Skin Disease Virus.

Project description:We report here the draft genome sequence of the new attenuated strain Neethling-RIBSP of the lumpy skin disease virus, obtained by sequential and alternating passages in cell culture and developing chicken embryos. Genome sequencing allowed the identification of differentiation markers of the new strain.

| S-EPMC7317093 | biostudies-literature

Investigation of Post Vaccination Reactions of Two Live Attenuated Vaccines against Lumpy Skin Disease of Cattle.

Project description:Lumpy skin disease virus (LSDV) causes an economically important disease in cattle. The only method for successful control is early diagnosis and efficient vaccination. Adverse effects of vaccination such as local inflammation at the injection site and localized or generalized skin lesions in some vaccinated animals have been reported with live vaccines. The aim of this work was to compare the safety of two lumpy skin disease (LSD) vaccine strains, Kenyan (Kn) Sheep and Goat Pox (KSGP O-240) and LSDV Neethling (Nt) strain, and to determine the etiology of the post-vaccination (pv) reactions observed in cattle. Experimental cattle were vaccinated under controlled conditions with Nt- and KSGP O-240-based vaccines, using two different doses, and animals were observed for 3 months for any adverse reactions. Three out of 45 cattle vaccinated with LSDV Nt strain (6.7%) and three out of 24 cattle vaccinated with Kn strain (12.5%) presented LSD-like skin nodules, providing evidence that the post-vaccination lesions may not be strain-dependent. Lesions appeared 1-3 weeks after vaccination and were localized in the neck or covering the whole body. Animals recovered after 3 weeks. There is a positive correlation between the vaccine dose and the appearance of skin lesions in vaccinated animals; at the 105 dose, 12% of the animals reacted versus 3.7% at the 104 dose. Both strains induced solid immunity when protection was measured by neutralizing antibody seroconversion.

| S-EPMC8226854 | biostudies-literature

The Effect of Vaccination with Live Attenuated Neethling Lumpy Skin Disease Vaccine on Milk Production and Mortality-An Analysis of 77 Dairy Farms in Israel.

Project description:Lumpy skin disease (LSD) is an economically important, arthropod borne viral disease of cattle. Vaccination by the live attenuated homologous Neethling vaccine was shown as the most efficient measure for controlling LSD. However, adverse effects due to vaccination were never quantified in a controlled field study. The aim of this study was to quantify the milk production loss and mortality due to vaccination against LSD. Daily milk production, as well as culling and mortality, were retrieved for 21,844 cows accommodated in 77 dairy cattle farms in Israel. Adjusted milk production was calculated for each day during the 30 days post vaccination. This was compared to the preceding month by fitting mixed effects linear models. Culling and mortality rates were compared between the 60 days periods prior and post vaccination, by survival analysis. The results of the models indicate no significant change in milk production during the 30 days post vaccination period. No difference was observed between the pre- and post-vaccination periods in routine culling, as well as in immediate culling and in-farm mortality. We conclude that adverse effects due to Neethling vaccination are negligible.

| S-EPMC7350216 | biostudies-literature

Complete Genome Sequence of the Goatpox Virus Strain Gorgan Obtained Directly from a Commercial Live Attenuated Vaccine.

Project description:This is a report of the complete genome sequence of the goatpox virus strain Gorgan, which was obtained directly from a commercial live attenuated vaccine (Caprivac, Jordan Bio-Industries Centre).

| S-EPMC5064104 | biostudies-literature

Evaluation of the safety, immunogenicity and efficacy of a new live-attenuated lumpy skin disease vaccine in India.

Project description:Lumpy skin disease (LSD) was reported for the first time in India in 2019 and since then, it has become endemic. Since a homologous (LSD-virus based) vaccine was not available in the country, goatpox virus (GPV)-based heterologous vaccine was authorized for mass immunization to induce protection against LSD in cattle. This study describes the evaluation of safety, immunogenicity and efficacy of a new live-attenuated LSD vaccine developed by using an Indian field strain, isolated in 2019 from cattle. The virus was attenuated by continuous passage (P = 50) in Vero cells. The vaccine (50th LSDV passage in Vero cells, named as Lumpi-ProVacInd) did not induce any local or systemic reaction upon its experimental inoculation in calves (n = 10). At day 30 post-vaccination (pv), the vaccinated animals were shown to develop antibody- and cell-mediated immune responses and exhibited complete protection upon virulent LSDV challenge. A minimum Neethling response (0.018% animals; 5 out of 26,940 animals) of the vaccine was observed in the field trials conducted in 26,940 animals. There was no significant reduction in the milk yield in lactating animals (n = 10108), besides there was no abortion or any other reproductive disorder in the pregnant animals (n = 2889). Sero-conversion was observed in 85.18% animals in the field by day 30 pv.

| S-EPMC10038050 | biostudies-literature

Transcriptional responses to oral live attenuated typhoid vaccines

Project description:Enteric fever is a major public health problem and causes numerous deaths annually. Ty21a is the only efficacious oral, live attenuated typhoid vaccine currently licensed for use, however, its mechanism of protection is poorly understood. To address this knowledge gap, we interrogated transcriptional profiles following vaccination with Ty21a and an immunogenic experimental oral live attenuated vaccine, M01ZH09, and related these findings to immunogenicity, and incubation period and disease severity following challenge with Salmonella Typhi four weeks after vaccination. Despite originating from the same parent strain (Ty2), we detected marked differences in the gene expression between both vaccines. Analysis of the transcriptome 7 days after M01ZH09 vaccination implicated transcriptional patterns associated with the cell cycle correlated significantly with humoral immunogenicity 28 days after vaccination. In contrast, significantly induced T and NK cell responses were associated with Ty21a vaccination, and integrative analysis indicated signatures reflecting amino acid metabolism with delayed onset of disease. Stimulation of PBMCs collected from participants prior to and following vaccination with the two vaccine strains in vitro confirmed the superior capacity of Ty21a to induce NK cells, validating gene expression results. These data provide insight into the effects of oral live attenuated typhoid vaccines on the human molecular immune response and underline the involvement of T cell response signatures with protection following challenge.

2017-10-12 | GSE100665 | GEO

Duration of Immunity Induced after Vaccination of Cattle with a Live Attenuated or Inactivated Lumpy Skin Disease Virus Vaccine.

Project description:Vaccines have proven themselves as an efficient way to control and eradicate lumpy skin disease (LSD). In addition to the safety and efficacy aspects, it is important to know the duration for which the vaccines confer protective immunity, as this impacts the design of an efficient control and eradication program. We evaluated the duration of immunity induced by a live attenuated vaccine (LSDV LAV) and an inactivated vaccine (LSDV Inac), both based on LSDV. Cattle were vaccinated and challenged after 6, 12 and 18 months for LSDV LAV or after 6 and 12 months for the LSDV Inac. The LSDV LAV elicited a strong immune response and protection for up to 18 months, as no clinical signs or viremia could be observed after a viral LSDV challenge in any of the vaccinated animals. A good immune response and protection were similarly seen for the LSDV Inac after 6 months. However, two animals developed clinical signs and viremia when challenged after 12 months. In conclusion, our data support the annual booster vaccination when using the live attenuated vaccine, as recommended by the manufacturer, which could potentially even be prolonged. In contrast, a bi-annual vaccination seems necessary when using the inactivated vaccine.

| S-EPMC9864976 | biostudies-literature

A recombination-resistant genome for live attenuated and stable PEDV vaccines by engineering the transcriptional regulatory sequences

Project description:Porcine epidemic diarrhea virus (PEDV) is a deadly coronavirus for neonatal piglets and no effective vaccines are available. Transcriptional regulatory sequences (TRSs) are critical in regulating coronavirus discontinuous transcription. Also, TRSs contribute to a high recombination rate of coronaviruses, leading to difficulty in developing safe live vaccines. We hypothesize that recoding the TRS core sequences (TRS-CS) of PEDV can make the recombination impossible between the engineered vaccine virus and field strains or wildtype viruses. We used an infectious clone-derived reporter PEDV, dORF3-EGFP, as the backbone to generate a remodeled TRS (RMT) mutant that carries the recoded leader and body TRS-CSs. The RMT and dORF3-EGFP showed comparable replication efficiency in Vero cells. However, the incompatibility between the rewired and wildtype TRS-CSs led to few EGFP in RMT-infected cells. Furthermore, RMT and dORF3-EGFP had a similar attenuated phenotype, replication efficiency, and protective immunogenicity in neonatal pigs. RNA sequencing analysis indicated that EGFP transcription directed by the heterogenous TRS-CSs was significantly reduced to an extremely low level. Meanwhile, recombinant viruses were not detected in Vero cells and in pigs that were co-infected with RMT and a PEDV S-INDEL strain, Iowa106. In vitro and in vivo passaging of the RMT did not result in reversion mutations in the rewired TRS-CSs, introduced gaps, and disrupted wildtype TRSs. In summary, the RMT mutant was resistant to recombination and genetically stable and can be further optimized (e.g., deletion of the EGFP) to serve as a platform to develop safe PEDV live attenuated vaccines.

2023-11-04 | GSE246991 | GEO

Live-attenuated respiratory syncytial virus vaccines.

Project description:Live-attenuated respiratory syncytial virus (RSV) vaccines offer several advantages for immunization of infants and young children: (1) they do not cause vaccine-associated enhanced RSV disease; (2) they broadly stimulate innate, humoral, and cellular immunity, both systemically and locally in the respiratory tract; (3) they are delivered intranasally; and (4) they replicate in the upper respiratory tract of young infants despite the presence of passively acquired maternally derived RSV neutralizing antibody. This chapter describes early efforts to develop vaccines through the classic methods of serial cold-passage and chemical mutagenesis, and recent efforts using reverse genetics to derive attenuated derivatives of wild-type (WT) RSV and to develop parainfluenza vaccine vectors that express RSV surface glycoproteins.

| S-EPMC4794267 | biostudies-literature

OmicsDI is part of the ELIXIR infrastructure

OmicsDI is an Elixir interoperability service. Learn more ›

Tweets

OmicsDI Databases

PRIDE
PeptideAtlas
MassIVE
JPOST Repository
Physiome Model Repository

EGA
EVA
ENA
LINCS
PAXDB
Cell Collective

MetaboLights
Metabolomics Workbench
MetabolomeExpress
GNPS
BioModels
FAIRDOMHub

ArrayExpress
dbGaP
ExpressionAtlas
GEO
NODE

Information

Databases
Help
API
Contact us
Code on GitHub
Terms of use
Submit Data