Cellular pathways involved in the ex vivo expression of bovine leukemia virus.

Last updated on 22-8-2019 by Anonymous (not verified)

Peer reviewed scientific article

SCIENSANO

Abstract:

Bovine leukemia virus (BLV) is the etiologic agent of enzootic bovine leukosis. The virus adopts a strategy based on the lack of viral expression in vivo; only very rare BLV-infected B lymphocytes express viral information. When the cells are isolated from animals in persistent lymphocytosis and cultivated ex vivo, a tremendous increase in viral expression occurs. To gain insight into this mechanism, we employed a general approach using chemicals that interfere specifically with cellular pathways involved in signal transduction from the cell membrane to the nucleus. Our data demonstrate tha…

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