Evidence map›Paper›PMID 22371274›Full record

ReviewMolecular neurobiology2012

Neurovascular unit: a focus on pericytes.

Inês Sá-Pereira, Dora Brites, Maria Alexandra Brito

Abstract readReview
PubMed Publisher
In one paragraph

Review in Molecular neurobiology, 2012. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 133 papers.

0numbers the graph read from it
0cells of the map it votes in
133citing papers in PubMed
14.2field-weighted citation impact, top 1% 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

133 citing papers in PubMed, 263 citations in OpenAlex.

  1. Immunity in Rodent Models of Stress.Biological psychiatry · 2026
    Review
  2. Editorial: Reviews in non-neuronal cells 2024 & 2025.Frontiers in cellular neuroscience · 2026
    Article
  3. Review
  4. Perinatal Neuroprotection in Preterm Birth.Geburtshilfe und Frauenheilkunde · 2025
    Article
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  16. Microglia contact cerebral vasculature through gaps between astrocyte endfeet.Journal of cerebral blood flow and metabolism : official journal of the International Society of Cerebral Blood Flow and Metabolism · 2024
    Article
  17. Electrical stimulation of the vagus nerve ameliorates inflammation and disease activity in a rat EAE model of multiple sclerosis.Proceedings of the National Academy of Sciences of the United States of America · 2024
    Article
  18. Signaling Role of Pericytes in Vascular Health and Tissue Homeostasis.International journal of molecular sciences · 2024
    Review
  19. New Insights in ATP Synthesis as Therapeutic Target in Cancer and Angiogenic Ocular Diseases.The journal of histochemistry and cytochemistry : official journal of the Histochemistry Society · 2024
    Review
  20. Current neuropharmacology · 2024
    Review

73 more citing papers are in PubMed but not listed here.

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

3 authors at 1 institution in 1 country.

Inês Sá-PereiraResearch Institute for Medicines and Pharmaceutical Sciences (iMed.UL), Faculty of Pharmacy, University of Lisbon, Av. Prof. Gama Pinto 1649-003, Lisbon, Portugal.
Dora Brites
Maria Alexandra Brito
University of Lisbon · PT

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The blood-brain barrier (BBB) is a highly specialized system that controls the exchanges between the blood and the central nervous system (CNS). This barrier shields the CNS from toxic substances in the blood and provides nutrients to CNS, thus playing an essential role in the maintenance of homeostasis. The anatomical basis of the BBB is formed by the endothelial cells of brain microvasculature, with elaborated tight and adherens junctions, which together with pericytes, the basement membrane, and astrocytes, as well as neurons, microglia and oligodendrocytes form the neurovascular unit. The interaction between all these components guarantees a proper environment for neural function and a restricted permeability and transport. Pericytes were initially reported by Rouget in 1873 and since then they have been recognized as an important component of the BBB, despite the difficulty of their identification. Diverse functions have been assigned to pericytes, including a role in BBB properties, hemostasis, and angiogenesis, as well as a contractile, immune, and phagocytic function. These cells are also seen like multipotent cells and so with a great potential for therapy. Here, we review the neurovascular unit composition and the interplay between the diverse components, addressing pericytes with a particular detail.

Indexed as

AnimalsBlood-Brain BarrierBrainCapillariesEndothelial CellsHumansPericytes

Identifiers

PMID22371274
OpenAlexW2048975741

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.