Evidence map›Paper›PMID 33190576›Full record

ReviewTissue barriers2021

Basic physiology of the blood-brain barrier in health and disease: a brief overview.

Mehmet Kaya, Bulent Ahishali

Open access · bronzeAbstract readReview
In one paragraph

Review in Tissue barriers, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 55 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
55citing papers in PubMed, 1 pooled it
2.1field-weighted citation impact, top 12% 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

55 citing papers in PubMed, 1 synthesis or guideline pooled it, 85 citations in OpenAlex.

  1. Pooled it
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  8. Article
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  13. Angiotensin III induces disruption of blood-brain barrier integrity in vitro in bEnd.3 brain endothelial cells.Hypertension research : official journal of the Japanese Society of Hypertension · 2026
    Article
  14. Cortical OProceedings of the National Academy of Sciences of the United States of America · 2026
    Article
  15. Review
  16. Review
  17. Review
  18. Frontiers in toxicology · 2026
    Article
  19. Reprogramming of pathogenic strategies inFrontiers in cellular and infection microbiology · 2026
    Article
  20. Review
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

2 authors at 1 institution in 1 country.

Mehmet KayaKoç University School of Medicine Department of Physiology, Koç University Research Center for Translational Medicine , Istanbul, Turkey.
Bulent AhishaliKoç University School of Medicine Department of Histology and Embryology, Koç University Research Center for Translational Medicine , Istanbul, Turkey.
Koç University · TR

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The blood-brain barrier (BBB), a dynamic interface between blood and brain constituted mainly by endothelial cells of brain microvessels, robustly restricts the entry of potentially harmful blood-sourced substances and cells into the brain, however, many therapeutically active agents concurrently cannot gain access into the brain at effective doses in the presence of an intact barrier. On the other hand, breakdown of BBB integrity may involve in the pathogenesis of various neurodegenerative diseases. Besides, certain diseases/disorders such as Alzheimer's disease, hypertension, and epilepsy are associated with varying degrees of BBB disruption. In this review, we aim to highlight the current knowledge on the cellular and molecular composition of the BBB with special emphasis on the major transport pathways across the barrier type endothelial cells. We further provide a discussion on the innovative brain drug delivery strategies in which the obstacle formed by BBB interferes with effective pharmacological treatment of neurodegenerative diseases/disorders.

Indexed as

Blood-Brain BarrierDrug Delivery SystemsHumansBlood-brain barrierendothelial cellsparacellular permeabilitytight junctionstranscellular permeability

Identifiers

PMID33190576
PMCPMC7849738
OpenAlexW3099473825

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.