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Effects of Acute Aerobic Exercise on Rats Serum Extracellular Vesicles Diameter, Concentration and Small RNAs Content

Overview of attention for article published in Frontiers in Physiology, May 2018
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  • Above-average Attention Score compared to outputs of the same age and source (57th percentile)

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Title
Effects of Acute Aerobic Exercise on Rats Serum Extracellular Vesicles Diameter, Concentration and Small RNAs Content
Published in
Frontiers in Physiology, May 2018
DOI 10.3389/fphys.2018.00532
Pubmed ID
Authors

Getúlio P. Oliveira, William F. Porto, Cintia C. Palu, Lydyane M. Pereira, Bernardo Petriz, Jeeser A. Almeida, Juliane Viana, Nezio N. A. Filho, Octavio L. Franco, Rinaldo W. Pereira

Abstract

Physical exercise stimulates organs, mainly the skeletal muscle, to release a broad range of molecules, recently dubbed exerkines. Among them, RNAs, such as miRNAs, piRNAs, and tRNAs loaded in extracellular vesicles (EVs) have the potential to play a significant role in the way muscle and other organs communicate to translate exercise into health. Low, moderate and high intensity treadmill protocols were applied to rat groups, aiming to investigate the impact of exercise on serum EVs and their associated small RNA molecules. Transmission electron microscopy, resistive pulse sensing, and western blotting were used to investigate EVs morphology, size distribution, concentration and EVs marker proteins. Small RNA libraries from EVs RNA were sequenced. Exercise did not change EVs size, while increased EVs concentration. Twelve miRNAs were found differentially expressed after exercise: rno-miR-128-3p, 103-3p, 330-5p, 148a-3p, 191a-5p, 10b-5p, 93-5p, 25-3p, 142-5p, 3068-3p, 142-3p, and 410-3p. No piRNA was found differentially expressed, and one tRNA, trna8336, was found down-regulated after exercise. The differentially expressed miRNAs were predicted to target genes involved in the MAPK pathway. A single bout of exercise impacts EVs and their small RNA load, reinforcing the need for a more detailed investigation into EVs and their load as mediators of health-promoting exercise.

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Mendeley readers

Mendeley readers

The data shown below were compiled from readership statistics for 82 Mendeley readers of this research output. Click here to see the associated Mendeley record.

Geographical breakdown

Country Count As %
Unknown 82 100%

Demographic breakdown

Readers by professional status Count As %
Student > Ph. D. Student 17 21%
Student > Master 10 12%
Student > Bachelor 7 9%
Student > Postgraduate 5 6%
Other 3 4%
Other 8 10%
Unknown 32 39%
Readers by discipline Count As %
Biochemistry, Genetics and Molecular Biology 20 24%
Agricultural and Biological Sciences 7 9%
Medicine and Dentistry 6 7%
Nursing and Health Professions 4 5%
Immunology and Microbiology 4 5%
Other 9 11%
Unknown 32 39%
Attention Score in Context

Attention Score in Context

This research output has an Altmetric Attention Score of 3. 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 27 June 2018.
All research outputs
#13,544,516
of 23,090,520 outputs
Outputs from Frontiers in Physiology
#4,613
of 13,836 outputs
Outputs of similar age
#169,102
of 330,395 outputs
Outputs of similar age from Frontiers in Physiology
#199
of 476 outputs
Altmetric has tracked 23,090,520 research outputs across all sources so far. This one is in the 41st percentile – i.e., 41% of other outputs scored the same or lower than it.
So far Altmetric has tracked 13,836 research outputs from this source. They typically receive more attention than average, with a mean Attention Score of 7.6. This one has gotten more attention than average, scoring higher than 65% of its peers.
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 330,395 tracked outputs that were published within six weeks on either side of this one in any source. This one is in the 48th percentile – i.e., 48% of its contemporaries scored the same or lower than it.
We're also able to compare this research output to 476 others from the same source and published within six weeks on either side of this one. This one has gotten more attention than average, scoring higher than 57% of its contemporaries.