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Telomere-independent functions of telomerase in nuclei, cytoplasm, and mitochondria

Overview of attention for article published in Frontiers in oncology, January 2012
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Title
Telomere-independent functions of telomerase in nuclei, cytoplasm, and mitochondria
Published in
Frontiers in oncology, January 2012
DOI 10.3389/fonc.2012.00133
Pubmed ID
Authors

Ilaria Chiodi, Chiara Mondello

Abstract

Telomerase canonical activity at telomeres prevents telomere shortening, allowing chromosome stability and cellular proliferation. To perform this task, the catalytic subunit (telomerase reverse transcriptase, TERT) of the enzyme works as a reverse transcriptase together with the telomerase RNA component (TERC), adding telomeric repeats to DNA molecule ends. Growing evidence indicates that, besides the telomeric-DNA synthesis activity, TERT has additional functions in tumor development and is involved in many different biological processes, among which cellular proliferation, gene expression regulation, and mitochondrial functionality. TERT has been shown to act independently of TERC in the Wnt-β-catenin signaling pathway, regulating the expression of Wnt target genes, which play a role in development and tumorigenesis. Moreover, TERT RNA-dependent RNA polymerase activity has been found, leading to the genesis of double-stranded RNAs that act as precursor of silencing RNAs. In mitochondria, a TERT TERC-independent reverse transcriptase activity has been described that could play a role in the protection of mitochondrial integrity. In this review, we will discuss some of the extra-telomeric functions of telomerase.

X Demographics

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The data shown below were collected from the profile of 1 X user 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 125 Mendeley readers of this research output. Click here to see the associated Mendeley record.

Geographical breakdown

Country Count As %
United States 2 2%
South Africa 1 <1%
Switzerland 1 <1%
United Kingdom 1 <1%
India 1 <1%
Unknown 119 95%

Demographic breakdown

Readers by professional status Count As %
Student > Ph. D. Student 29 23%
Researcher 20 16%
Student > Bachelor 17 14%
Student > Master 14 11%
Student > Doctoral Student 10 8%
Other 19 15%
Unknown 16 13%
Readers by discipline Count As %
Biochemistry, Genetics and Molecular Biology 41 33%
Agricultural and Biological Sciences 40 32%
Medicine and Dentistry 13 10%
Chemistry 5 4%
Neuroscience 2 2%
Other 3 2%
Unknown 21 17%
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 28 September 2012.
All research outputs
#22,759,452
of 25,374,647 outputs
Outputs from Frontiers in oncology
#15,918
of 22,416 outputs
Outputs of similar age
#228,486
of 250,100 outputs
Outputs of similar age from Frontiers in oncology
#100
of 161 outputs
Altmetric has tracked 25,374,647 research outputs across all sources so far. This one is in the 1st percentile – i.e., 1% of other outputs scored the same or lower than it.
So far Altmetric has tracked 22,416 research outputs from this source. They receive a mean Attention Score of 3.0. This one is in the 1st percentile – i.e., 1% of its peers scored the same or lower than it.
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We're also able to compare this research output to 161 others from the same source and published within six weeks on either side of this one. This one is in the 1st percentile – i.e., 1% of its contemporaries scored the same or lower than it.