Results 61 to 70 of about 4,543 (220)

Identification of BoLA Alleles Associated with BLV Proviral Load in US Beef Cows

Pathogens, 2022
Bovine leukemia virus (BLV) causes enzootic bovine leukosis, the most common neoplastic disease in cattle. Previous work estimates that 78% of US beef operations and 38% of US beef cattle are seropositive for BLV.
Ciarra H. LaHuis, Oscar J. Benitez, Casey J. Droscha, Sukhdeep Singh, Andrew Borgman, Chaelynne E. Lohr, Paul C. Bartlett, Tasia M. Taxis   +7 more
doaj   +1 more source

Bovine leukosis (1993) [PDF]

, 1993
Enzootic bovine leukosis (EBL) is characterized by the development of tumors of lymphatic tissues (lymphosarcoma), such as the thymus, spleen and lymph nodes.
Floss, Jeanette L., Randle, Richard F. (Richard Fox)   +1 more
core  

Bovine leukemia virus can be classified into seven genotypes: evidence for the existence of two novel clades. [PDF]

, 2009
Previous studies have classified the env sequences of bovine leukemia virus (BLV) provirus from different locations worldwide into between two and four genetic groupings. These different studies gave unique names to the identified groups and no study has
Campos, Rodolfo H., Golemba, Marcelo D., Jones, Leandro R., Rodriguez, Sabrina, Trono, Karina   +4 more
core   +2 more sources

BLV-CoCoMo-qPCR-3: Improved BLV-CoCoMo-qPCR for Bovine Leukemia Virus Detection by Mixing Probes Targeting all BLV Variants [PDF]

, 2020
Abstract Background: The bovine leukemia virus (BLV) is the causative agent of enzootic bovine leukosis, the most common neoplastic disease in cattle. The proviral load (PVL) is an important index for estimating disease progression. Previously, we developed a quantitative real-time PCR (qPCR) assay to measure the PVL of BLV using coordination ...
Liushiqi Borjigin, Shuji Yoneyama, Susumu Saito, Polat Meripet, Michihito Inokuma, Yasuo Shinozaki, Naoko Tanaka, Risa Yamanaka, Anna Yasui, Munehito Mimura, Hironobu Murakami, Shin-nosuke Takeshima, Yoko Aida   +12 more
openaire   +1 more source

Importance of continuous monitoring of bovine leukaemia virus infection on farms in bovine leukaemia virus‐endemic areas of Japan

Veterinary Record Open, Volume 12, Issue 2, December 2025.
Abstract Background Enzootic bovine leukosis (EBL), caused by the bovine leukaemia virus (BLV), has exhibited increasing infection rates in Japan. While many farms implement various infection prevention measures, practical challenges—such as barn structure and availability of replacement cattle—can hinder farm purification efforts.
Chikako Tani, Jiazhou Li, Hirohisa Mekata, Kazuhiro Morishita, Shingo Nakahata   +4 more
wiley   +1 more source

Quantitative Risk Assessment for the Introduction of Bovine Leukemia Virus-Infected Cattle Using a Cattle Movement Network Analysis

Pathogens, 2020
The cattle industry is suffering economic losses caused by bovine leukemia virus (BLV) and enzootic bovine leukosis (EBL), the clinical condition associated with BLV infection.
Kosuke Notsu, Anuwat Wiratsudakul, Shuya Mitoma, Hala El Daous, Chiho Kaneko, Heba M. El-Khaiat, Junzo Norimine, Satoshi Sekiguchi   +7 more
doaj   +1 more source

Using shared needles for subcutaneous inoculation can transmit bluetongue virus mechanically between ruminant hosts [PDF]

, 2016
Bluetongue virus (BTV) is an economically important arbovirus of ruminants that is transmitted by Culicoides spp. biting midges. BTV infection of ruminants results in a high viraemia, suggesting that repeated sharing of needles between animals could ...
A Tarantola, A Wilson, AF Weber, ARW Elbers, BD Foy, CA Batten, D Gisselquist, DH Roberts, F Dal Pozzo, F Dal Pozzo, F Dal Pozzo, G Worwa, HM Gunn, IM Parsonson, J Langgartner, JB Reinbold, KE Darpel, L Di Gialleonardo, L Martinelle, M Baylis, M Quan, M Rios, MC Thurmond, MF Uren, MH Lucas, MLG Lassauzet, PBS Pedrosa, R Howey, RF Digiacomo, RF Digiacomo, S Deuffic-Burban, S Gubbins, S Otake, S Zientara, SJ More, SJ More, SJ Wechsler, V Moulin, V Wiwanitkit, X Qi   +39 more
core   +4 more sources

Stable infection of a bovine mammary epithelial cell line (MAC-T) with bovine leukemia virus (BLV) [PDF]

Virus Research, 2018
Bovine leukemia virus (BLV) is a retrovirus that affects cattle causing a lymphoproliferative disease. BLV infection has been associated with misbalance of the immune response causing a higher incidence of other infections. Mastitis is one of the most important conditions that affect milk production in cattle. The aim of this study was to stably infect
Lucia Martinez Cuesta, Maria Victoria Nieto Farias, Pamela Anahi Lendez, Lucas Barone, Sandra Elizabeth Pérez, Guillermina Laura Dolcini, Maria Carolina Ceriani   +6 more
openaire   +3 more sources

CRISPR‐driven diagnostics: Molecular mechanisms, clinical efficacy and translational challenges

Clinical and Translational Medicine, Volume 15, Issue 10, October 2025.
The CRISPR/Cas system has emerged as a transformative tool in the field of molecular diagnosis, offering unprecedented sensitivity, specificity and rapid detection capabilities. This review further examines the molecular mechanisms of CRISPR tools, compares their clinical efficacy with traditional methods and highlights cutting‐edge innovations such as
Zilong Wang, Qianqian Wang, Jiaming Zhang, Bingyu Li, Yuke Li, Zhengbo Chen, Dandan Guo, Shuying Feng   +7 more
wiley   +1 more source

Homologies entre les deux rétrovirus BLV et HTLV-1 et développement d’une nouvelle approche thérapeutique basée sur la levée de la latence virale [PDF]

Biotechnologie, Agronomie, Société et Environnement, 2007
Homologies between BLV and HTLV-1 retroviruses and development of a novel therapeutic approach based on induction of viral expression. BLV (bovine leukemia virus) and HTLV-1 (human T-cell leukemia virus) are related retroviruses inducing leukemia (BLV ...
Nicolas Gillet, Luc Willems, Richard Kettmann   +2 more
doaj