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HTLV Tax: A Fascinating Multifunctional Co-Regulator of Viral and Cellular Pathways

Overview of attention for article published in Frontiers in Microbiology, January 2012
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Title
HTLV Tax: A Fascinating Multifunctional Co-Regulator of Viral and Cellular Pathways
Published in
Frontiers in Microbiology, January 2012
DOI 10.3389/fmicb.2012.00406
Pubmed ID
Authors

Robert Currer, Rachel Van Duyne, Elizabeth Jaworski, Irene Guendel, Gavin Sampey, Ravi Das, Aarthi Narayanan, Fatah Kashanchi

Abstract

Human T-cell lymphotropic virus type 1 (HTLV-1) has been identified as the causative agent of adult T-cell leukemia (ATL) and HTLV-1-associated myelopathy/tropical spastic paraparesis (HAM/TSP). The virus infects between 15 and 20 million people worldwide of which approximately 2-5% develop ATL. The past 35 years of research have yielded significant insight into the pathogenesis of HTLV-1, including the molecular characterization of Tax, the viral transactivator, and oncoprotein. In spite of these efforts, the mechanisms of oncogenesis of this pleiotropic protein remain to be fully elucidated. In this review, we illustrate the multiple oncogenic roles of Tax by summarizing a recent body of literature that refines our understanding of cellular transformation. A focused range of topics are discussed in this review including Tax-mediated regulation of the viral promoter and other cellular pathways, particularly the connection of the NF-κB pathway to both post-translational modifications (PTMs) of Tax and subcellular localization. Specifically, recent research on polyubiquitination of Tax as it relates to the activation of the IkappaB kinase (IKK) complex is highlighted. Regulation of the cell cycle and DNA damage responses due to Tax are also discussed, including Tax interaction with minichromosome maintenance proteins and the role of Tax in chromatin remodeling. The recent identification of HTLV-3 has amplified the importance of the characterization of emerging viral pathogens. The challenge of the molecular determination of pathogenicity and malignant disease of this virus lies in the comparison of the viral transactivators of HTLV-1, -2, and -3 in terms of transformation and immortalization. Consequently, differences between the three proteins are currently being studied to determine what factors are required for the differences in tumorogenesis.

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The data shown below were collected from the profiles of 2 X users who shared this research output. Click here to find out more about how the information was compiled.
Mendeley readers

Mendeley readers

The data shown below were compiled from readership statistics for 114 Mendeley readers of this research output. Click here to see the associated Mendeley record.

Geographical breakdown

Country Count As %
United Kingdom 1 <1%
Brazil 1 <1%
Unknown 112 98%

Demographic breakdown

Readers by professional status Count As %
Student > Bachelor 24 21%
Researcher 20 18%
Student > Ph. D. Student 17 15%
Student > Master 13 11%
Student > Postgraduate 6 5%
Other 10 9%
Unknown 24 21%
Readers by discipline Count As %
Biochemistry, Genetics and Molecular Biology 30 26%
Agricultural and Biological Sciences 25 22%
Immunology and Microbiology 14 12%
Medicine and Dentistry 12 11%
Pharmacology, Toxicology and Pharmaceutical Science 3 3%
Other 3 3%
Unknown 27 24%
Attention Score in Context

Attention Score in Context

This research output has an Altmetric Attention Score of 1. This is our high-level measure of the quality and quantity of online attention that it has received. This Attention Score, as well as the ranking and number of research outputs shown below, was calculated when the research output was last mentioned on 12 December 2012.
All research outputs
#19,013,042
of 24,226,848 outputs
Outputs from Frontiers in Microbiology
#19,077
of 27,340 outputs
Outputs of similar age
#198,984
of 251,533 outputs
Outputs of similar age from Frontiers in Microbiology
#182
of 319 outputs
Altmetric has tracked 24,226,848 research outputs across all sources so far. This one is in the 18th percentile – i.e., 18% of other outputs scored the same or lower than it.
So far Altmetric has tracked 27,340 research outputs from this source. They typically receive a little more attention than average, with a mean Attention Score of 6.4. This one is in the 21st percentile – i.e., 21% of its peers scored the same or lower than it.
Older research outputs will score higher simply because they've had more time to accumulate mentions. To account for age we can compare this Altmetric Attention Score to the 251,533 tracked outputs that were published within six weeks on either side of this one in any source. This one is in the 19th percentile – i.e., 19% of its contemporaries scored the same or lower than it.
We're also able to compare this research output to 319 others from the same source and published within six weeks on either side of this one. This one is in the 36th percentile – i.e., 36% of its contemporaries scored the same or lower than it.