Evidence map›Paper›PMID 40032192›Full record

ReviewMatrix biology : journal of the International Society for Matrix Biology2025

Laminins and the blood-brain barrier.

Ava Nasrollahi, Yao Yao

Abstract readReview
In one paragraph

Review in Matrix biology : journal of the International Society for Matrix Biology, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 14 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
14citing papers in PubMed, 1 pooled it
–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

14 citing papers in PubMed, 1 synthesis or guideline pooled it.

  1. Pooled it
  2. Review
  3. Article
  4. Article
  5. Article
  6. Review
  7. Article
  8. Glycocalyx and basal lamina in neurological disorders.Matrix biology : journal of the International Society for Matrix Biology · 2026
    Review
  9. Article
  10. Review
  11. Article
  12. Review
  13. Review
  14. Development of perivascular astrocyte processes.Frontiers in neuroscience · 2025
    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.

Ava NasrollahiDepartment of Molecular Pharmacology and Physiology, Morsani College of Medicine, University of South Florida, Tampa, FL, USA.
Yao YaoDepartment of Molecular Pharmacology and Physiology, Morsani College of Medicine, University of South Florida, Tampa, FL, USA. Electronic address: yao7@usf.edu.

Funding

Fibroblast-derived laminin regulates blood-brain barrier integrity and fibroblast biology in hemorrhagic brainR01NS134134 · NINDS · UNIVERSITY OF SOUTH FLORIDA · PI Yao Yao · 2023 to 2026
$2.0M
Endothelial laminin in blood brain barrier regulationR01HL146574 · NHLBI · UNIVERSITY OF SOUTH FLORIDA · PI YAO, YAO · 2019 to 2023
$1.9M
The roles of pericyte-derived laminin in neurovascular function and neurodegenerationR01AG065345 · NIA · UNIVERSITY OF SOUTH FLORIDA · PI YAO, YAO · 2024 to 2025
$1.2M
Screening and identification of pericyte-specific and subpopulation-specific markersR21AG064422 · NIA · UNIVERSITY OF SOUTH FLORIDA · PI YAO, YAO · 2020 to 2021
$415k
Cell-specific changes of laminin expression in the CNS in Alzheimer’s diseaseR21AG073862 · NIA · UNIVERSITY OF SOUTH FLORIDA · PI YAO, YAO · 2021 to 2021
$411k
American Heart Association-American Stroke Association 25POST1374445NHLBI NIH HHS R01 HL146574NIA NIH HHS R01 AG065345NIA NIH HHS R21 AG064422NIA NIH HHS R21 AG073862NINDS NIH HHS R01 NS134134
6 · The paper itself

Abstract

The blood-brain barrier (BBB) is a dynamic structure that maintains brain homeostasis. BBB breakdown is a key pathological hallmark of almost all neurological diseases. Although the regulation of BBB integrity by different cells has been extensively studied, the function of its non-cellular component-the basal lamina in BBB regulation remains largely unknown. Laminin, a trimeric protein with multiple isoforms, is one of the most important constituents of the basal lamina. In the CNS, different cells synthesize distinct laminin isoforms, which differentially regulate BBB integrity in both physiological and pathological conditions. A thorough understanding of laminin expression and function in BBB integrity could lead to the identification of novel therapeutic targets and potentially result in effective treatments for neurological disorders involving BBB disruption. Here in this review, we first briefly introduce the BBB and basal lamina with a focus on laminin. Next, we elucidate laminin expression and its function in BBB maintenance/repair in a cell-specific manner. Potential functional compensation among laminin isoforms is also discussed. Last, current challenges in the field and future directions are summarized. Our goal is to provide a synthetic review to encourage novel ideas and stimulate new research in the field.

Indexed as

Blood-Brain BarrierLamininAnimalsBasement MembraneBrainHumansProtein IsoformsLamininProtein IsoformsAstrocytesBasal laminaBlood-brain barrierEndothelial cellsLamininPericytes

Identifiers

PMID40032192
PMCPMC12012582

What OpenQuestion holds

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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.