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Possible role of hemichannels in cancer

Overview of attention for article published in Frontiers in Physiology, June 2014
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Title
Possible role of hemichannels in cancer
Published in
Frontiers in Physiology, June 2014
DOI 10.3389/fphys.2014.00237
Pubmed ID
Authors

Kurt A. Schalper, Daniel Carvajal-Hausdorf, Mauricio P. Oyarzo

Abstract

In humans, connexins (Cxs) and pannexins (Panxs) are the building blocks of hemichannels. These proteins are frequently altered in neoplastic cells and have traditionally been considered as tumor suppressors. Alteration of Cxs and Panxs in cancer cells can be due to genetic, epigenetic and post-transcriptional/post-translational events. Activated hemichannels mediate the diffusional membrane transport of ions and small signaling molecules. In the last decade hemichannels have been shown to participate in diverse cell processes including the modulation of cell proliferation and survival. However, their possible role in tumor growth and expansion remains largely unexplored. Herein, we hypothesize about the possible role of hemichannels in carcinogenesis and tumor progression. To support this theory, we summarize the evidence regarding the involvement of hemichannels in cell proliferation and migration, as well as their possible role in the anti-tumor immune responses. In addition, we discuss the evidence linking hemichannels with cancer in diverse models and comment on the current technical limitations for their study.

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X Demographics

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Mendeley readers

Mendeley readers

The data shown below were compiled from readership statistics for 44 Mendeley readers of this research output. Click here to see the associated Mendeley record.

Geographical breakdown

Country Count As %
Spain 1 2%
Denmark 1 2%
Unknown 42 95%

Demographic breakdown

Readers by professional status Count As %
Researcher 9 20%
Student > Master 6 14%
Student > Bachelor 5 11%
Student > Ph. D. Student 5 11%
Student > Doctoral Student 4 9%
Other 7 16%
Unknown 8 18%
Readers by discipline Count As %
Agricultural and Biological Sciences 12 27%
Biochemistry, Genetics and Molecular Biology 8 18%
Medicine and Dentistry 5 11%
Neuroscience 4 9%
Economics, Econometrics and Finance 2 5%
Other 4 9%
Unknown 9 20%
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 03 July 2014.
All research outputs
#17,722,431
of 22,757,541 outputs
Outputs from Frontiers in Physiology
#7,115
of 13,560 outputs
Outputs of similar age
#155,294
of 227,675 outputs
Outputs of similar age from Frontiers in Physiology
#48
of 99 outputs
Altmetric has tracked 22,757,541 research outputs across all sources so far. This one is in the 19th percentile – i.e., 19% of other outputs scored the same or lower than it.
So far Altmetric has tracked 13,560 research outputs from this source. They typically receive more attention than average, with a mean Attention Score of 7.5. This one is in the 40th percentile – i.e., 40% 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 227,675 tracked outputs that were published within six weeks on either side of this one in any source. This one is in the 28th percentile – i.e., 28% of its contemporaries scored the same or lower than it.
We're also able to compare this research output to 99 others from the same source and published within six weeks on either side of this one. This one is in the 41st percentile – i.e., 41% of its contemporaries scored the same or lower than it.