Evidence map›Paper›PMID 23093067›Full record

ArticleJournal of cerebral blood flow and metabolism : official journal of the International Society of Cerebral Blood Flow and Metabolism2013

In vivo imaging of cerebral microvascular plasticity from birth to death.

Roa Harb, Christina Whiteus, Catarina Freitas, Jaime Grutzendler

Abstract 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, 2013. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 111 papers.

0numbers the graph read from it
0cells of the map it votes in
111citing 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

111 citing papers in PubMed.

  1. Article
  2. Article
  3. Endothelial KLF4 depletion drives age-related neurovascular dysfunction and neuropsychiatric impairment.Proceedings of the National Academy of Sciences of the United States of America · 2026
    Article
  4. Rediscovery of pericytes within the neurovascular unit for cerebral ischemia/reperfusion injury.Neurological sciences : official journal of the Italian Neurological Society and of the Italian Society of Clinical Neurophysiology · 2026
    Review
  5. Article
  6. Article
  7. Article
  8. Article
  9. Article
  10. Review
  11. Article
  12. Article
  13. TSG-6-Mediated Extracellular Matrix Modifications Regulate Hypoxic-Ischemic Brain Injury.The Journal of neuroscience : the official journal of the Society for Neuroscience · 2024
    Article
  14. Article
  15. Review
  16. Review
  17. Article
  18. Review
  19. Article
  20. Article

51 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

4 authors.

Roa HarbDepartment of Laboratory Medicine, Yale University School of Medicine, New Haven, CT, USA.
Christina Whiteus
Catarina Freitas
Jaime Grutzendler

Funding

IMMUNOHEMATOLOGY/TRANSFUSION MEDICINE RESEARCH TRAININGT32HL007974 · NHLBI · YALE UNIVERSITY · PI JEANNE E HENDRICKSON, Diane S Krause · 2001 to 2026
$8.1M
Embolus extravasation: an alternative mechanism of microvascular recanalizationR01HL106815 · NHLBI · YALE UNIVERSITY · PI GRUTZENDLER, JAIME · 2010 to 2014
$2.1M
Vascular Mechanisms of Neuronal Circuit Disruption in DementiaR01AG027855 · NIA · YALE UNIVERSITY · PI GRUTZENDLER, JAIME · 2007 to 2011
$1.3M
Zeiss LSM 710 Confocal MicroscopeS10RR024746 · NCRR · NORTHWESTERN UNIVERSITY AT CHICAGO · PI GRUTZENDLER, JAIME · 2010 to 2010
$490k
Role of endothelial cancer cell engulfment during metastatic brain invasionR21CA158726 · NCI · YALE UNIVERSITY · PI GRUTZENDLER, JAIME · 2011 to 2012
$397k
The mechanisms and role of postnatal cerebral vascular remodelingF31NS068041 · NINDS · NORTHWESTERN UNIVERSITY AT CHICAGO · PI WHITEUS, CHRISTINA B · 2010 to 2012
$100k
NCI NIH HHS R21 CA158726NCRR NIH HHS S10 RR024746NHLBI NIH HHS R01 HL106815NHLBI NIH HHS R01HL106815NHLBI NIH HHS T32 HL007974NIA NIH HHS R01 AG027855NIA NIH HHS R01AG027855NINDS NIH HHS F31 NS068041NINDS NIH HHS F31NS068041
6 · The paper itself

Abstract

Cerebral function and viability are critically dependent on efficient delivery of oxygen and glucose through the microvasculature. Here, we studied individual microvessels in the intact brain using high-resolution confocal imaging and long-term time-lapse two-photon microscopy across the lifetime of a mouse. In the first postnatal month, we found large-scale sprouting but to our surprise the majority of sprouts underwent pruning and only a small fraction became perfused capillaries. After the first month, microvessel formation and elimination decreased and the net number of vessels stabilized. Although vascular stability was the hallmark of the adult brain, some vessel formation and elimination continued throughout life. In young adult mice, vessel formation was markedly increased after exposure to hypoxia; however, upon return to normoxia, no vessel elimination was observed, suggesting that new vessels constitute a long-term adaptive response to metabolic challenges. This plasticity was markedly reduced in older adults and aging where hypoxia-induced angiogenesis was absent. Our study describes, for the first time in vivo patterns of cerebral microvascular remodeling throughout life. Disruption of the observed balance between baseline turnover and vascular stability may underlie a variety of developmental and age-related degenerative neurological disorders.

Indexed as

Neovascularization, PhysiologicAgingAnimalsCerebral CortexEndothelium, VascularGreen Fluorescent ProteinsHypoxiaImmunohistochemistryMiceMice, Inbred StrainsMicroscopy, ConfocalMicroscopy, Fluorescence, MultiphotonMicrovesselsGreen Fluorescent Proteins

Identifiers

PMID23093067
PMCPMC3597363

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.