Evidence map›Paper›PMID 33730931›Full record

ArticleJournal of cerebral blood flow and metabolism : official journal of the International Society of Cerebral Blood Flow and Metabolism2021

Global proteomic analysis of extracellular matrix in mouse and human brain highlights relevance to cerebrovascular disease.

Alexandra Pokhilko, Gaia Brezzo, Lahiru Handunnetthi, Raphael Heilig, Rachel Lennon, Colin Smith, Stuart M Allan, Alessandra Granata, Sanjay Sinha, Tao Wang and 6 more

Open access · hybridAbstract read
In one paragraph

Article in Journal of cerebral blood flow and metabolism : official journal of the International Society of Cerebral Blood Flow and Metabolism, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 21 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
21citing papers in PubMed, 2 pooled it
2.8field-weighted citation impact, top 10% 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

21 citing papers in PubMed, 2 syntheses or guidelines pooled it, 34 citations in OpenAlex.

  1. Pooled it
  2. Pooled it
  3. Review
  4. Article
  5. Article
  6. Article
  7. Article
  8. Brain vascular basement membrane: Comparison of human and mouse brain at the transcriptomic and proteomic levels.Matrix biology : journal of the International Society for Matrix Biology · 2025
    Article
  9. Article
  10. Review
  11. Article
  12. Article
  13. Mechanisms of assembly and remodelling of the extracellular matrix.Nature reviews. Molecular cell biology · 2024
    Review
  14. Article
  15. Article
  16. Article
  17. Critical functions of extracellular matrix in brain metastasis seeding.Cellular and molecular life sciences : CMLS · 2023
    Review
  18. Extracellular Matrix Regulation in Physiology and in Brain Disease.International journal of molecular sciences · 2023
    Review
  19. 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

16 authors at 11 institutions in 2 countries.

Alexandra PokhilkoTranslational Molecular Neuroscience Group, Weatherall Institute of Molecular Medicine, Nuffield Department of Clinical Neurosciences, University of Oxford, Oxford, UK.
Gaia BrezzoCentre for Discovery Brain Sciences, University of Edinburgh, Edinburgh, UK.
Lahiru HandunnetthiWellcome Centre for Human Genetics, University of Oxford, Oxford, UK.ORCID 0000-0002-8242-3722
Raphael HeiligDiscovery Proteomics Facility, Target Discovery Institute, Nuffield Department of Medicine, University of Oxford, Oxford, UK.
Rachel LennonDivision of Cell-Matrix Biology and Regenerative Medicine, Wellcome Centre for Cell-Matrix Research, School of Biological Sciences, Faculty of Biology, Medicine and Health, Manchester Academic Health Science Centre, The University of Manchester, Manchester, UK.
Colin SmithCentre for Clinical Brain Sciences, University of Edinburgh, Edinburgh, UK.
Stuart M AllanLydia Becker Institute of Immunology and Inflammation, Division of Neuroscience and Experimental Psychology, School of Biological Sciences, Faculty of Biology, Medicine and Health, The University of Manchester, Manchester Academic Health Science Centre, Manchester, UK.ORCID 0000-0001-9646-4456
Alessandra GranataClinical Neurosciences Department, University of Cambridge, Cambridge, UK.
Sanjay SinhaAnne McLaren Lab, Forvie Site, Cambridge, UK.
Tao WangFaculty of Biology, Medicine and Health, The University of Manchester, Manchester, UK.
Hugh S MarkusDepartment of Neurology, Cambridge University Hospitals NHS Foundation Trust, Cambridge, UK.
Alexandra NabaDepartment of Physiology and Biophysics, University of Illinois at Chicago, Chicago, IL, USA.
Roman FischerDiscovery Proteomics Facility, Target Discovery Institute, Nuffield Department of Medicine, University of Oxford, Oxford, UK.
Tom Van AgtmaelInstitute of Cardiovascular and Medical Sciences, University of Glasgow, Glasgow, UK.ORCID 0000-0003-4282-449X
Karen HorsburghCentre for Discovery Brain Sciences, University of Edinburgh, Edinburgh, UK.
M Zameel CaderTranslational Molecular Neuroscience Group, Weatherall Institute of Molecular Medicine, Nuffield Department of Clinical Neurosciences, University of Oxford, Oxford, UK.ORCID 0000-0002-6952-406X
University of Oxford · GBUniversity of Edinburgh · GBUniversity of Glasgow · GBCambridge University Hospitals NHS Foundation Trust · GBCentre for Human Genetics · GBManchester Academic Health Science Centre · GBMcLaren Honda (United Kingdom) · GBNational Health Service · GBUniversity of Cambridge · GBUniversity of Illinois Chicago · USUniversity of Manchester · GB

Funding

British Heart Foundation FS/13/29/30024British Heart Foundation FS/18/46/33663British Heart Foundation PG/15/92/31813Department of HealthMedical Research Council MC_PC_16034Medical Research Council MC_PC_17230Medical Research Council MR/R005567-1Medical Research Council MR/R005567/1MRF_ MRF-076-0001-RG-GRAN-C0753
6 · The paper itself

Abstract

The extracellular matrix (ECM) is a key interface between the cerebrovasculature and adjacent brain tissues. Deregulation of the ECM contributes to a broad range of neurological disorders. However, despite this importance, our understanding of the ECM composition remains very limited mainly due to difficulties in its isolation. To address this, we developed an approach to extract the cerebrovascular ECM from mouse and human post-mortem normal brain tissues. We then used mass spectrometry with off-line high-pH reversed-phase fractionation to increase the protein detection. This identified more than 1000 proteins in the ECM-enriched fraction, with > 66% of the proteins being common between the species. We report 147 core ECM proteins of the human brain vascular matrisome, including collagens, laminins, fibronectin and nidogens. We next used network analysis to identify the connection between the brain ECM proteins and cerebrovascular diseases. We found that genes related to cerebrovascular diseases, such as

Indexed as

AdultAnimalsCerebrovascular DisordersDisease Models, AnimalExtracellular MatrixHumansMaleMiceProteomicsbasement membraneCerebrovascularextracellular matrixmatrisomeproteome

Identifiers

PMID33730931
PMCPMC8392779
OpenAlexW3134747323

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.