Evidence map›Paper›PMID 28993322›Full record

ArticleAmerican journal of physiology. Cell physiology2017

Comparative study of expression and activity of glucose transporters between stem cell-derived brain microvascular endothelial cells and hCMEC/D3 cells.

Abraham J Al-Ahmad

Open access · greenAbstract readComparative Study
In one paragraph

Article in American journal of physiology. Cell physiology, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 22 papers.

0numbers the graph read from it
0cells of the map it votes in
22citing papers in PubMed
2.2field-weighted citation impact, top 14% of its field
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

22 citing papers in PubMed, 40 citations in OpenAlex.

  1. Article
  2. Review
  3. Anti-HER2-targeted therapies: effects on humanFrontiers in drug delivery · 2025
    Article
  4. Article
  5. Article
  6. Article
  7. Review
  8. iPS Cell Differentiation into Brain Microvascular Endothelial Cells.Methods in molecular biology (Clifton, N.J.) · 2022
    Article
  9. Article
  10. Review
  11. Article
  12. Article
  13. Article
  14. Article
  15. Glucose, Fructose, and Urate Transporters in the Choroid Plexus Epithelium.International journal of molecular sciences · 2020
    Review
  16. Review
  17. Article
  18. Review
  19. Review
  20. Article
4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

1 author at 1 institution in 1 country.

Abraham J Al-AhmadTexas Tech University Health Sciences Center, School of Pharmacy, Department of Pharmaceutical Sciences, Amarillo, Texas abraham.al-ahmad@ttuhsc.edu.
Texas Tech University · US

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Glucose constitutes a major source of energy of mammalian brains. Glucose uptake at the blood-brain barrier (BBB) occurs through a facilitated glucose transport, through glucose transporter 1 (GLUT1), although other isoforms have been described at the BBB. Mutations in GLUT1 are associated with the GLUT1 deficiency syndrome, yet none of the current in vitro models of the human BBB maybe suited for modeling such a disorder. In this study, we investigated the expression of glucose transporters and glucose diffusion across brain microvascular endothelial cells (BMECs) derived from healthy patient-derived induced pluripotent stem cells (iPSCs). We investigated the expression of different glucose transporters at the BBB using immunocytochemistry and flow cytometry and measured glucose uptake and diffusion across BMEC monolayers obtained from two iPSC lines and from hCMEC/D3 cells. BMEC monolayers showed expression of several glucose transporters, in particular GLUT1, GLUT3, and GLUT4. Diffusion of glucose across the monolayers was mediated via a saturable transcellular mechanism and partially inhibited by pharmacological inhibitors. Taken together, our study suggests the presence of several glucose transporters isoforms at the human BBB and demonstrates the feasibility of modeling glucose across the BBB using patient-derived stem cells.

Indexed as

Blood-Brain BarrierCell LineDiffusionElectric ImpedanceEndothelial CellsGlucoseGlucose Transporter Type 1Glucose Transporter Type 3Glucose Transporter Type 4Glucose Transport Proteins, FacilitativeHumansInduced Pluripotent Stem CellsMicrovesselsPhenotypeSodium-Glucose Transporter 1SymportersGlucoseGlucose Transporter Type 1Glucose Transporter Type 3Glucose Transporter Type 4Glucose Transport Proteins, FacilitativeSLC2A1 protein, humanSLC2A3 protein, humanSLC2A4 protein, humanSlc5a1 protein, mouseSLC5A3 protein, mouseSodium-Glucose Transporter 1Symportersblood-brain barrierglucosestem cells

Identifiers

PMID28993322
PMCPMC5668574
OpenAlexW2743362345

What OpenQuestion holds

Textmetadata
Read underepoch 390

Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.