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The HTLV-1 Tax interactome

Mathieu Boxus email, Jean-Claude Twizere email, Sébastien Legros email, Jean-François Dewulf email, Richard Kettmann email and Luc Willems email

University Academia Wallonie-Europe, Molecular and Cellular Biology at FUSAGx, Gembloux, Belgium

author email corresponding author email

Retrovirology 2008, 5:76doi:10.1186/1742-4690-5-76

Published: 14 August 2008

Abstract

The Tax1 oncoprotein encoded by Human T-lymphotropic virus type I is a major determinant of viral persistence and pathogenesis. Tax1 affects a wide variety of cellular signalling pathways leading to transcriptional activation, proliferation and ultimately transformation. To carry out these functions, Tax1 interacts with and modulates activity of a number of cellular proteins. In this review, we summarize the present knowledge of the Tax1 interactome and propose a rationale for the broad range of cellular proteins identified so far.


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