Evidence map›Paper›PMID 38183042›Full record

ReviewFluids and barriers of the CNS2024

Blood-brain borders: a proposal to address limitations of historical blood-brain barrier terminology.

Jerome Badaut, Jean-François Ghersi-Egea, Robert G Thorne, Jan Pieter Konsman

Abstract readReview
In one paragraph

Review in Fluids and barriers of the CNS, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 15 papers.

0numbers the graph read from it
0cells of the map it votes in
15citing papers in PubMed
–field-weighted citation impact
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

15 citing papers in PubMed.

  1. Article
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  14. Transient Receptor Potential Channels in the Healthy and Diseased Blood-Brain Barrier.The journal of histochemistry and cytochemistry : official journal of the Histochemistry Society · 2024
    Review
  15. 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

4 authors.

Jerome BadautBrain Molecular Imaging Lab, UMR 5536, CNRS, RMSB, University of Bordeaux, 146 Rue Léo Saignat, 33076, Bordeaux Cedex, France. jerome.badaut@cnrs.fr.
Jean-François Ghersi-EgeaFLUID Team, Lyon Neurosciences Research Center, INSERM U1028, CNRS UMR 5292, Lyon-1 University, Bron, France. jean-francois.ghersi-egea@inserm.fr.
Robert G ThorneDenali Therapeutics, Inc, 161 Oyster Point Blvd., South San Francisco, CA, 94080, USA. thorne@dnli.com.
Jan Pieter KonsmanUMR 5164, CNRS, ImmunoConcEpT, University of Bordeaux, 146 Rue Léo Saignat, 33076, Bordeaux Cedex, France. jan-pieter.konsman@u-bordeaux.fr.

Funding

Agence Nationale de la Recherche NanospaceCentre National de la Recherche Scientifique "osez l'interdisciplinarité"
6 · The paper itself

Abstract

Many neuroscientists use the term Blood-Brain Barrier (BBB) to emphasize restrictiveness, often equating or reducing the notion of BBB properties to tight junction molecules physically sealing cerebral endothelial cells, rather than pointing out the complexity of this biological interface with respect to its selectivity and variety of exchange between the general blood circulation and the central nervous tissue. Several authors in the field find it unfortunate that the exquisitely dynamic interfaces between blood and brain continue to be viewed primarily as obstructive barriers to transport. Although the term blood-brain interface is an excellent descriptor that does not convey the idea of a barrier, it is important and preferable for the spreading of an idea beyond specialist communities to try to appeal to well-chosen metaphors. Recent evidence reviewed here indicates that blood-brain interfaces are more than selective semi-permeable membranes in that they display many dynamic processes and complex mechanisms for communication. They are thus more like 'geopolitical borders'. Furthermore, some authors working on blood-brain interface-relevant issues have started to use the word border, for example in border-associated macrophages. Therefore, we suggest adopting the term Blood-Brain Border to better communicate the flexibility of and movement across blood-brain interfaces.

Indexed as

Blood-Brain BarrierCardiovascular SystemBrainEndothelial CellsTight JunctionsBlood–brain barrierBlood–brain borderBlood–brain interfaceImmune systemNeurovascular unitTransport

Identifiers

PMID38183042
PMCPMC10770911

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.