Results 51 to 60 of about 1,435 (191)

Genetic variation in Japanese Holstein cattle for EBL development

BMC Veterinary Research, 2020
Background Infection with bovine leukemia virus (BLV), the causative agent for enzootic bovine leukosis (EBL), is increasing in dairy farms of Japan. The tendency of tumor development following BLV infection in certain cow families and bull lines has ...
Yasuko Inagaki, Tomoko Kobayashi, Yoshihito Suda, Kazuya Kusama, Kazuhiko Imakawa   +4 more
doaj   +1 more source

Selection of ligand peptides with the ability to detect antibodies in enzootic bovine leukosis

, 2014
Peptides present in phages were selected using phage display technology and immunoassays to find out the antigenic mimetics of immunodominant epitopes of bovine leukosis virus (BLV).
Heinemann, MR, Dos Santos, EM, Leite, RC, Cardoso, R, Filho, LRG, Dos Reis, JKP   +5 more
core   +1 more source

Evaluation of bovine leukaemia virus infection control measures in Japanese Black beef cattle breeding farms: A 7‐year longitudinal study based on proviral load

Veterinary Record Open, Volume 13, Issue 1, June 2026.
Abstract Background Bovine leukaemia virus (BLV) infection remains a major problem for Japanese Black (Wagyu) cattle, and effective and sustainable control measures are essential to prevent its spread in breeding herds. This study aimed to monitor the BLV infection status of all cattle at a Japanese Black breeding farm in Kagoshima Prefecture, Japan ...
Makoto Kajisa, Chikako Tani, Mineto Tani, Jiazhou Li, Satoshi Ito, Takenori Yamauchi, Hironobu Murakami, Hiromu Katamoto, Reiichiro Sato, Shingo Nakahata   +9 more
wiley   +1 more source

SEROEPIDEMIOLOGICAL INQUIRY OF ENZOOTIC BOVINE LEUKOSIS IN CATTLE HERDS IN THE STATE OF SERGIPE

, 2018
The state of Sergipe, located in the Northeast of Brazil, is the only state in the region with absence of studies on the seroprevalence of Enzootic Bovine Leukosis. Therefore, there is a need of research to verify the current status of the disease.
Évelin Santiago Vasconcelos dos Santos (6131048), Antônio Oliveira Costa Neto (5694482), Carla Valença Lima (6131042), Thiago Sampaio Souza (6131045), Joselito Nunes Costa (5694467), Juliana Matos Batista (6131036), Diana Matos Batista (6131039)   +6 more
core   +1 more source

Comparison of the Prevalence of Bovine Leukemia Virus (BLV) in Holstein and Angus Cattle Breeds From Shandong Province, China

Microbiology and Immunology, Volume 70, Issue 3, Page 175-181, March 2026.
ABSTRACT Bovine leukemia virus (BLV) is widespread globally and causes economic losses in the cattle industry. Shandong Province plays a significant role in China's livestock industry, with an increasing importance in food of Holstein and Angus cattle. However, BLV prevalence in Holstein and Angus breeds in Shandong Province remains unclear.
Jingyuan Wang, Lin Dong, Guangjun Guo, Chunyang Yao, Changjiang Wang, Fengrong Tian, Feng Wei, Jishan Liu, Xuebo Wang, Ryosuke Matsuura, Sonoko Watanuki, Yasunobu Matsumoto, Jinliang Wang, Yoko Aida   +13 more
wiley   +1 more source

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

Virology 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, Lanlan Bai, Liushiqi Borjigin, Yoko Aida   +3 more
doaj   +1 more source

Impact of BoLA‐DRB3 Polymorphisms on Clonality of Bovine Leukaemia Virus‐Infected Cells of Cattle With Lymphoma

HLA, Volume 107, Issue 2, February 2026.
ABSTRACT Bovine leukaemia virus (BLV) infects cattle, integrates into the host genome as a provirus, and induces a persistent infection that remains asymptomatic but can cause leukaemia/lymphoma. Most BLV‐infected cell clones are created by massive depletion, and a few of these infected cell clones expand through the mitotic cycle, leading to the onset
Noriko Fukushi, Meripet Polat Yamanaka, Ryosuke Matsuura, Sonoko Watanuki, Susumu Saito, Yasunobu Matsumoto, Keisuke Fukumoto, Kazuyoshi Hosomichi, Jinliang Wang, Shin‐nosuke Takeshima, Yoko Aida   +10 more
wiley   +1 more source

Estimation of genetic parameters and genome-wide association study for enzootic bovine leukosis resistance in Canadian Holstein cattle

Journal of Dairy Science
: Bovine leukemia virus (BLV) is the causative agent of enzootic bovine leukosis (hereafter referred to as leukosis), frequently observed in North American dairy herds.
Renee Bongers, Christina M. Rochus, Kerry Houlahan, Colin Lynch, Gerson A. Oliveira, Jr., Hinayah Rojas de Oliveira, Nienke van Staaveren, David F. Kelton, Filippo Miglior, Flavio S. Schenkel, Christine F. Baes   +10 more
doaj   +1 more source

First Evidence of Bovine Leukemia Virus in Culicoides Biting Midges and the Stable Fly Stomoxys calcitrans Collected on Cattle Farms in Poland

Transboundary and Emerging Diseases, Volume 2026, Issue 1, 2026.
Bovine leukemia virus (BLV) is a cell‐associated retrovirus of cattle transmitted mainly through the transfer of infected lymphocytes, but the possible role of hematophagous insects in its epidemiology remains incompletely understood. This study investigated BLV DNA in field‐collected Culicoides biting midges and Stomoxys calcitrans from cattle farms ...
Aneta Pluta, Joanna Kowalik, Wojciech Rożek, Małgorzata Kwaśnik, Anna Ziętek-Barszcz, Jacek Kuźmak, Kamani Joshua   +6 more
wiley   +1 more source

Low proviral load in the Kumamoto strain of Japanese Brown cattle infected with the bovine leukemia virus

BMC Veterinary Research, 2023
Background The Kumamoto strain of Japanese Brown (JBRK) cattle is a sub-breed of Wagyu and has a different genetic background than that of Japanese Black (JB) cattle. Bovine leukemia virus (BLV) is the pathogen causing enzootic bovine leukosis (EBL), the
Toshiaki Inenaga, Koh Fukuoka, Mikiya Sumida, Sakiko Aiba, Kohei Nishikaku, Yuta Matsuno, Tomoko Kobayashi, Kazuhiko Imakawa   +7 more
doaj   +1 more source