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Expression and splicing of ABC and SLC transporters in the human blood-brain barrier measured with RNAseq

Overview of attention for article published in European Journal of Pharmaceutical Sciences, February 2017
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Title
Expression and splicing of ABC and SLC transporters in the human blood-brain barrier measured with RNAseq
Published in
European Journal of Pharmaceutical Sciences, February 2017
DOI 10.1016/j.ejps.2017.02.010
Pubmed ID
Authors

Adam M. Suhy, Amy Webb, Audrey C. Papp, Ethan G. Geier, Wolfgang Sadee

Abstract

The blood-brain barrier (BBB) expresses numerous membrane transporters that supply needed nutrients to the central nervous system (CNS), consisting mostly of solute carriers (SLC transporters), or remove unwanted substrates via extrusion pumps through the action of ATP binding cassette (ABC) transporters. Previous work has identified many BBB transporters using hybridization arrays or qRT-PCR, using targeted probes. Here we have performed next-generation sequencing of the transcriptome (RNAseq) extracted from cerebral cortex tissues and brain microvessel endothelial cells (BMEC) obtained from two donors. The same RNA samples had previously been measured for transporter expression using qRT-PCR (Geier et al., 2013), yielding similar expression levels for overlapping mRNAs (R=0.66, p<0.001). RNAseq confirms a number of transporters highly enriched in BMECs (e.g., ABCB1, ABCG2, SLCO2B1, and SLC47A1), but also detects novel BMEC transporters. Multiple splice isoforms detected by RNAseq are either robustly enriched or depleted in BMECs, indicating differential RNA processing in the BBB. The Complete RNAseq data are publically available (GSE94064).

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Mendeley readers

Mendeley readers

The data shown below were compiled from readership statistics for 36 Mendeley readers of this research output. Click here to see the associated Mendeley record.

Geographical breakdown

Country Count As %
Unknown 36 100%

Demographic breakdown

Readers by professional status Count As %
Student > Ph. D. Student 11 31%
Student > Bachelor 6 17%
Student > Doctoral Student 3 8%
Researcher 3 8%
Professor 2 6%
Other 6 17%
Unknown 5 14%
Readers by discipline Count As %
Biochemistry, Genetics and Molecular Biology 10 28%
Agricultural and Biological Sciences 6 17%
Neuroscience 6 17%
Pharmacology, Toxicology and Pharmaceutical Science 3 8%
Medicine and Dentistry 3 8%
Other 2 6%
Unknown 6 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 30 December 2017.
All research outputs
#17,289,387
of 25,382,440 outputs
Outputs from European Journal of Pharmaceutical Sciences
#2,041
of 2,950 outputs
Outputs of similar age
#268,906
of 424,567 outputs
Outputs of similar age from European Journal of Pharmaceutical Sciences
#49
of 60 outputs
Altmetric has tracked 25,382,440 research outputs across all sources so far. This one is in the 21st percentile – i.e., 21% of other outputs scored the same or lower than it.
So far Altmetric has tracked 2,950 research outputs from this source. They receive a mean Attention Score of 4.4. This one is in the 22nd percentile – i.e., 22% of its peers scored the same or lower than it.
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We're also able to compare this research output to 60 others from the same source and published within six weeks on either side of this one. This one is in the 15th percentile – i.e., 15% of its contemporaries scored the same or lower than it.