Results 61 to 70 of about 134,285 (265)

Pathobiology of bovine leukemia virus.

Veterinary research, 1994
Bovine leukemia virus (BLV) is a retrovirus similar to the human T-cell leukemia virus (HTLV). Most BLV infected animals (70%) develop a B-cell lymphoproliferative syndrome with altered productive traits and 1 to 5% die with B-cell lymphosarcomas. Although BLV infection is world-wide, western European countries have almost eradicated it by slaughtering
Schwartz-Cornil, Isabelle, Levy, Danielle   +1 more
openaire   +4 more sources

LRG1 Drives Pathological Angiogenesis by Disrupting Neutrophil Mitochondrial Homeostasis in Bladder Cancer

Advanced Science, EarlyView.
In bladder cancer, LRG1 binds to ANXA2 to trigger mitochondrial ROS‐dependent NETosis. This pathogenic cascade actively uncouples endothelial‐mural cell interactions, driving profound vascular destabilization. Consequently, targeting the LRG1‐ANXA2 axis attenuates the neutrophil burden and induces structural vascular normalization, offering a powerful ...
Dongshan Chen, Cong Zhang, Song Xue, Yuan Zeng, Haochen Cui, Chenfei Wang, Jiayi Feng, Lei Yan, Yuanwei Zang   +8 more
wiley   +1 more source

Mycobacterium avium subspecies paratuberculosis and bovine leukemia virus seroprevalence and associated risk factors in dairy herds in Minas Gerais state, Brazil [PDF]

Arquivo Brasileiro de Medicina Veterinária e Zootecnia, 2021
M.A. Souza, B.A. Silva, C.F. Nascimento, I.J. Reis, M.P. Reis, H. Júnior Filho, A.L. Azevedo, J.R. Castro, A.M.C. Lima   +8 more
doaj   +2 more sources

Spread dynamics of bovine leukosis on breeding farms in the Republic of Dagestan

Ветеринария сегодня
Introduction. The problem of bovine leukosis on breeding farms in the Republic of Dagestan has been a pressing issue since the mid-1960s. Due to the fact that the coverage of planned serological testing did not exceed 1–2% of the existing population of ...
Shakhrudin A. Gunashev, Nurdin R. Budulov, Gadzhimagomed H. Azaev, Mikail M. Mikailov, Elmira A. Yanikova   +4 more
doaj   +1 more source

Using a Herd Profile to Determine Age-Specific Prevalence of Bovine Leukemia Virus in Michigan Dairy Herds

Veterinary Medicine International, 2012
Enzootic bovine leukosis is a contagious disease of cattle caused by the retrovirus, bovine leukemia virus (BLV) and is the most common cause of malignant neoplasm in cattle.
Ronald J. Erskine, Paul C. Bartlett, Todd M. Byrem, Chelsea L. Render, Catherine Febvay, Jessica T. Houseman   +5 more
doaj   +1 more source

Detection of specific antibodies of classes G and M to bovine leukemia virus in the blood serum

Вопросы вирусологии, 2019
Introduction. Bovine leukemia is a widespread infection worldwide, the causative agent of which is the bovine leukemia virus (BLV) in structural structure and functional features similar to human T-cell leukemia virus (HTLV-1 and HTLV-2) and It is ...
M. I. Gulyukin, O. V. Kapustina, I. Yu. Ezdakova, S. V. Valtsiferova, T. V. Stepanova, M. Anoyatbekov   +5 more
doaj   +1 more source

Genetic Ablation and Multi‐Omics Profiling Reveal CEP55 as a Key Driver of Tumorigenesis in Diverse Cancer Models

Advanced Science, EarlyView.
Genetic ablation of Cep55 in Pten‐deficient mouse models delays tumorigenesis. Integrated multi‐omics analyses (proteomics, phosphoproteomics, and spatial transcriptomics) reveal that CEP55 regulates oncogenic signaling (RAS/ERK, PI3K/AKT), integrin/FAK‐mediated adhesion, extracellular matrix (ECM) remodeling, and endocytosis.
Behnam Rashidieh, Yuanhao Yang, Amanda Louise Bain, Phillip Theron, Catharina Vosloo, Sahar Keshvari, Parinaz Ahangar, Brydie Bowden, Simon M. Tria, Ben B. Wang, Sandra Isenmann, Nicholas J. Westra van Holthe, Zherui Xiong, Hani Vu, Sowmya Sharma, Asmerom Sengal, J. Alejandro Lopez, John Finnie, Antonella Papa, Pascal H.G. Duijf, Quan Nguyen, Pirjo M. Apaja, Kum Kum Khanna   +22 more
wiley   +1 more source

Tumor‐Derived Exosomal circAP2B1 Induces M2 Macrophage Polarization by Enhancing Mitochondrial Homeostasis to Promote Esophageal Squamous Cell Carcinoma Progression

Advanced Science, EarlyView.
ESCC‐derived exosomal circAP2B1 promotes tumor progression by reprogramming mitochondrial metabolism via the ESRRA/KPNA1/MFN2 axis to induce M2 polarization of macrophages. ABSTRACT Esophageal squamous cell carcinoma (ESCC) remodels the immunosuppressive tumor microenvironment via exosome‐mediated intercellular communication.
Yiru Wang, Gang Feng, Youyu Wang, Ruihao Liang, Haixia Pan, Kai Lei   +5 more
wiley   +1 more source

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

Юг 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, M. G. Daudova, P. Y. Achigecheva, K. A. Elfimov, D. K. Dandamaev, Z. R. Shakhbanova, A. V. Totmenin, N. M. Gashnikova   +7 more
doaj   +1 more source

Review: Risks of disease transmission through semen in cattle

Animal, 2018
The purpose of this paper is to review scientific evidence concerning pathogens that could potentially be transmitted via bovine semen. As a result of a careful analysis of the characteristics of infections that may cause transmission of disease through ...
M.D. Givens
doaj   +1 more source