Cited by 2,074Barrier Structure and Function StudiesSingle-cell and spatial transcriptomicsCerebrovascular and genetic disorders

A molecular atlas of cell types and zonation in the brain vasculature

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Vanlandewijck, Michael, He, Liqun, Mäe, Maarja Andaloussi, Andrae, Johanna, Ando, Koji, Del Gaudio, Francesca, Nahar, Khayrun, Lebouvier, Thibaud +10 more·2018·Nature

Abstract

Cerebrovascular disease is the third most common cause of death in developed countries, but our understanding of the cells that compose the cerebral vasculature is limited. Here, using vascular single-cell transcriptomics, we provide molecular definitions for the principal types of blood vascular and vessel-associated cells in the adult mouse brain. We uncover the transcriptional basis of the gradual phenotypic change (zonation) along the arteriovenous axis and reveal unexpected cell type differences: a seamless continuum for endothelial cells versus a punctuated continuum for mural cells. We also provide insight into pericyte organotypicity and define a population of perivascular fibroblast-like cells that are present on all vessel types except capillaries. Our work illustrates the power of single-cell transcriptomics to decode the higher organizational principles of a tissue and may provide the initial chapter in a molecular encyclopaedia of the mammalian vasculature.

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Crossref · 10.1038/nature25739

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65 of 65 references verified0 citation errors · 0 not checkable

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  • Many of these transcription factors were well documented.

    “many of which were well documented61–66.”
  • Endothelial independent components had strong contributions from genes with arterial and veinous expression, suggesting heterogeneity related to vessel type.

    “We identified endothelial ICs (Figure 2E) with strong contributions from genes with arterial (IC 5 and 20) and veinous (IC 3 and 12) expression, suggesting heterogeneity related to vessel type”

    From Molecular diversity and specializations among the cells of the adult mouse brain (2018) · cites this paper as Vanlandewijck et al., 2018

  • These arterial/veinous genes showed continuous, reciprocal expression, consistent with smooth molecular transitions described for endothelial cells associated with arteries or veins.

    “These genes (e.g. Tm4sf1 and Slc38a5) showed continuous, reciprocal expression (Data S4G), consistent with the smooth molecular transitions described for endothelial cells associated with arteries or veins”

    From Molecular diversity and specializations among the cells of the adult mouse brain (2018) · cites this paper as Vanlandewijck et al., 2018

  • IC 19 represented the veinous-arterial difference in a graded rather than categorical way, as Rgs5/Acta2 expression and IC cell scores were continuously distributed across these cells.

    “IC 19 represented this difference in a graded rather than categorical way, as Rgs5/Acta2 expression and IC cell scores were continuously, rather than bimodally, distributed across these cells”

    From Molecular diversity and specializations among the cells of the adult mouse brain (2018) · cites this paper as Vanlandewijck et al., 2018

  • Among smooth muscle alpha actin cells, Acta2 expression correlates with a veinous versus arterial distribution.

    “Among SMA cells, Acta2 expression correlates with a veinous versus arterial distribution”

    From Molecular diversity and specializations among the cells of the adult mouse brain (2018) · cites this paper as Vanlandewijck et al., 2018

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Authors
Vanlandewijck, M., He, L., Mäe, M. A., Andrae, J., Ando, K., Del Gaudio, F., Nahar, K., Lebouvier, T., Laviña, B., Gouveia, L., Sun, Y., Raschperger, E., Räsänen, M., Zarb, Y., Mochizuki, N., Keller, A., Lendahl, U., & Betsholtz, C.
Affiliations
  • Uppsala University (SE)
  • Tianjin Medical University General Hospital (CN)
  • Karolinska Institutet (SE)
  • University of Zurich (CH)
  • Japan Agency for Medical Research and Development (JP)
Corresponding author
Betsholtz, Christer
Venue
Nature
Published
2018-02-14
Volume
554
Issue
7693
Pages
475-480
ISSN
  • 0028-0836 (ISSN-L)
  • 1476-4687
OpenAlex
W2786318872
Cited by
2,074
References
65
Citations by year
2026: 169 · 2025: 246 · 2024: 271 · 2023: 240 · 2022: 268 · 2021: 274 · 2020: 224 · 2019: 130 · 2018: 65
FWCI
69.29
Type
journal article
Language
en
Open access
Locations
  • Nature (publishedVersion)
  • PubMed (publishedVersion)
  • RePEc: Research Papers in Economics (submittedVersion)
  • Työväentutkimus Vuosikirja (submittedVersion, other-oa)
Topics
  • Life Sciences › Neuroscience › Neurology › Barrier Structure and Function Studies
  • Life Sciences › Biochemistry, Genetics and Molecular Biology › Molecular Biology › Single-cell and spatial transcriptomics
  • Health Sciences › Medicine › Neurology › Cerebrovascular and genetic disorders
Keywords
cerebral vasculature, blood-brain barrier, endothelial cells, mural cells, pericytes, smooth muscle cells, perivascular cells, single-cell transcriptomics
MeSH terms
Animals, Arteries, Arterioles, Blood Vessels, Brain, Capillaries

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