Results 21 to 30 of about 1,315,674 (140)

In vivo evidence for quasispecies distributions in the bovine respiratory syncytial virus genome [PDF]

open access: yes, 2007
We analyzed the genetic evolution of bovine respiratory syncytial virus (BRSV) isolate W2-00131, from its isolation in bovine turbinate (BT) cells to its inoculation in calves.
Mirandette, Carole   +5 more
core   +1 more source

Alpha/beta and gamma interferons are induced by infection with noncytopathic bovine viral diarrhea virus in vivo [PDF]

open access: yes, 2002
In contrast to the results of previous in vitro studies, experimental infection of calves with noncytopathic bovine viral diarrhea virus (ncpBVDV) was found to induce strong alpha/beta and gamma interferon responses in gnotobiotic animals.
Carr, B V   +6 more
core   +1 more source

A virus-free poly-promoter vector induces pluripotency in quiescent bovine cells under chemically defined conditions of dual kinase inhibition. [PDF]

open access: yesPLoS ONE, 2011
Authentic induced pluripotent stem cells (iPSCs), capable of giving rise to all cell types of an adult animal, are currently only available in mouse. Here, we report the first generation of bovine iPSC-like cells following transfection with a novel virus-
Ben Huang   +9 more
doaj   +1 more source

No genetic evidence for involvement of Deltaretroviruses in adult patients with precursor and mature T-cell neoplasms [PDF]

open access: yes, 2007
Background The Deltaretrovirus genus comprises viruses that infect humans (HTLV), various simian species (STLV) and cattle (BLV). HTLV-I is the main causative agent in adult T-cell leukemia in endemic areas and some of the simian T-cell lymphotropic ...
Hummel, Michael   +9 more
core   +1 more source

Retrospective analysis of enzootic bovine leucosis spread in Republic of Dagestan considering natural and climatic conditions

open access: yesВетеринария сегодня, 2023
Retrospective analysis of enzootic bovine leucosis (EBL) data received by the Republic of Dagestan Veterinary Laboratory and Veterinary Department of the Republic of Dagestan was made.
A. R. Mustafayev, M. O. Baratov
doaj   +1 more source

Bovine leukosis incidence in Republic of Dagestan in 2021

open access: yesВетеринария сегодня, 2022
Results of epizootological analysis of data on bovine leucosis (BL) incidence in the Republic of Dagestan in 2021 are reported. Bovine blood was diagnostically tested for leukosis in 32 veterinary laboratories and diagnostic offices including SBI RD ...
A. R. Mustafayev
doaj   +1 more source

Cis-perturbation of cancer drivers by the HTLV-1/BLV proviruses is an early determinant of leukemogenesis

open access: yesNature Communications, 2017
Human T-cell leukaemia virus type-1 and bovine leukaemia virus infect T and B lymphocytes and lead to aggressive leukaemia. Here, the authors show these proviruses integrate near cancer drivers perturbing transcription termination or antisense RNA ...
Nicolas Rosewick   +12 more
doaj   +1 more source

Seroprevalence against bovine leukaemia virus in dairy cattle in Bolivia [PDF]

open access: yes, 2010
This study determined seroprevalence against bovine leukaemia virus and investigated the risk factors with the seropositivity of the virus in dairy cattle in Bolivia. Ninety-eight farms in five different provinces in Santa Cruz Department were visited to
López, R.   +15 more
core   +1 more source

Interrelated Oncogenic Viruses and Breast Cancer

open access: yesFrontiers in Molecular Biosciences, 2022
Breast Cancer is a multifactorial disease and recent evidence that viruses have a greater role in its aetiology and pathophysiology than previously hypothesized, has garnered a lot of attention in the past couple of years. After the role of Mouse Mammary
Samia Afzal   +11 more
doaj   +1 more source

Age-dependent differences in the pathogenesis of bovine respiratory syncytial virus infections related to the development of natural immunocompetence [PDF]

open access: yes, 2010
The severity of respiratory syncytial virus (RSV) infections appears to differ with age in both humans and bovines. A primary RSV infection in naïve infants and in young calves runs a more severe course when they are 1–6 months old than in their first ...
Most, R.G., van der   +6 more
core   +1 more source

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