Results 31 to 40 of about 2,436 (166)

Leukocytosis and Expression of Bovine Leukemia Virus microRNAs in Cattle

open access: yesFrontiers in Veterinary Science, 2020
Bovine Leukemia Virus (BLV) is an established model for studying retroviral infections, in particular the infection by the human T-cell leukemia type 1 (HTLV-1) virus.
Gleb Yu. Kosovsky   +6 more
doaj   +1 more source

Cell Infectivity in relation to bovine leukemia virus gp51 and p24 in bovine milk exosomes. [PDF]

open access: yesPLoS ONE, 2013
Exosomes are small membranous microvesicles (40-100 nm in diameter) and are extracellularly released from a wide variety of cells. Exosomes contain microRNA, mRNA, and cellular proteins, which are delivered into recipient cells via these exosomes, and ...
Tetsuya Yamada   +3 more
doaj   +1 more source

Kinetic Study of BLV Infectivity in BLV Susceptible and Resistant Cattle in Japan from 2017 to 2019

open access: yesPathogens, 2021
Bovine leukemia virus (BLV) is the causative agent of enzootic bovine leukosis. Polymorphism in bovine lymphocyte antigen (BoLA)-DRB3 alleles is related to susceptibility to BLV proviral load (PVL), which is a useful index for estimating disease ...
Lanlan Bai   +12 more
doaj   +1 more source

Overexpression of bovine leukemia virus receptor SLC7A1/CAT1 enhances cellular susceptibility to BLV infection on luminescence syncytium induction assay (LuSIA)

open access: yesVirology Journal, 2020
Bovine leukemia virus (BLV) causes enzootic bovine leukosis, the most common neoplastic disease in cattle. We previously reported the development and protocol of the luminescence syncytium induction assay (LuSIA), a method for evaluating BLV infectivity ...
Hirotaka Sato   +3 more
doaj   +1 more source

BLV-miR-B1-5p Promotes Staphylococcus aureus Adhesion to Mammary Epithelial Cells by Targeting MUC1

open access: yesAnimals, 2023
Bovine leukemia virus (BLV) is widely prevalent worldwide and can persistently infect mammary epithelial cells in dairy cows, leading to reduced cellular antimicrobial capacity.
Shuai Lian   +8 more
doaj   +1 more source

Mechanisms of leukemogenesis induced by bovine leukemia virus: prospects for novel anti-retroviral therapies in human

open access: yesRetrovirology, 2007
In 1871, the observation of yellowish nodules in the enlarged spleen of a cow was considered to be the first reported case of bovine leukemia. The etiological agent of this lymphoproliferative disease, bovine leukemia virus (BLV), belongs to the ...
Burny Arsène   +12 more
doaj   +1 more source

Single nucleotide polymorphism rs110861313 in the intergenic region of chromosome 23 is associated with the development of leukosis in the Russian Black Pied cattle

open access: yesВавиловский журнал генетики и селекции, 2020
In recent years, using a genome-wide association study (GWAS), a number of single nucleotide polymorphisms (SNPs) have been suggested to be associated with susceptibility to leukemia in cattle.
R. B. Aitnazarov   +6 more
doaj   +1 more source

Sero-prevalence of bovine Leukemia virus in cattle from Caquetá state, Colombia

open access: yesRevista Colombiana de Ciencia Animal Recia, 2019
Bovine Leukemia Virus (BLV) is the agent of enzootic bovine leukosis (EBL), this disease is a neoplasm of lymphatic tissue in bovine species.  The aim of this article was determinate the prevalence of bovine leukemia virus in dual-purpose cattle from ...
Pablo Andrés Motta-Delgado   +7 more
doaj   +1 more source

Polyclonal bovine sera but not virus-neutralizing monoclonal antibodies block bovine leukemia virus (BLV) gp51 binding to recombinant BLV receptor BLVRcp1 [PDF]

open access: yesJournal of Virology, 1997
Bovine leukemia virus (BLV), a transactivating lymphotropic retrovirus, is the etiologic agent of enzootic lymphosarcoma or leukemia in cattle. Sera from BLV-infected animals possess high BLV-neutralizing antibody titres. The availability of the recombinant BLV receptor candidate, BLVRcp1, allowed us to determine a mechanism of virus neutralization by ...
O, Orlik   +6 more
openaire   +2 more sources

Генетическое разнообразие вируса лейкоза крупного рогатого скота и его распространение в районах Республики Дагестан

open access: yesЮг России: экология, развитие
To study the spread of infection caused by the bovine leukemia virus in farms of the Republic of Dagestan.PCR diagnostics of 212 cattle blood samples collected in farms of the Kizlyarsky, Kumtorkalinsky and Tabasaransky districts was performed for the ...
D. A. Baboshko   +7 more
doaj   +1 more source

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