Evidence map›Paper›PMID 24780898›Full record

ArticleJournal of cerebral blood flow and metabolism : official journal of the International Society of Cerebral Blood Flow and Metabolism2014

The impact of Ly6Clow monocytes after cerebral hypoxia-ischemia in adult mice.

Jean-Philippe Michaud, Pedro Moreno Pimentel-Coelho, Yannick Tremblay, Serge Rivest

Open access · bronzeAbstract 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, 2014. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 41 papers.

0numbers the graph read from it
0cells of the map it votes in
41citing papers in PubMed
4.4field-weighted citation impact, top 6% 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

41 citing papers in PubMed, 52 citations in OpenAlex.

  1. Article
  2. Monocyte-derived macrophages and their roles in ischemic stroke.Journal of cerebral blood flow and metabolism : official journal of the International Society of Cerebral Blood Flow and Metabolism · 2026
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  15. Genome-wide transcriptomic analysis of microglia reveals impaired responses in aged mice after cerebral ischemia.Journal of cerebral blood flow and metabolism : official journal of the International Society of Cerebral Blood Flow and Metabolism · 2020
    Article
  16. The role of peripheral monocytes and macrophages in ischemic stroke.Neurological sciences : official journal of the Italian Neurological Society and of the Italian Society of Clinical Neurophysiology · 2020
    Review
  17. Review
  18. RNA sequencing reveals novel macrophage transcriptome favoring neurovascular plasticity after ischemic stroke.Journal of cerebral blood flow and metabolism : official journal of the International Society of Cerebral Blood Flow and Metabolism · 2020
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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 at 1 institution in 1 country.

Jean-Philippe MichaudNeuroscience Laboratory, CHU de Québec Research Center, Department of Molecular Medicine, Faculty of Medicine, Laval University, Québec City, Québec, Canada.
Pedro Moreno Pimentel-CoelhoNeuroscience Laboratory, CHU de Québec Research Center, Department of Molecular Medicine, Faculty of Medicine, Laval University, Québec City, Québec, Canada.
Yannick TremblayNeuroscience Laboratory, CHU de Québec Research Center, Department of Molecular Medicine, Faculty of Medicine, Laval University, Québec City, Québec, Canada.
Serge RivestNeuroscience Laboratory, CHU de Québec Research Center, Department of Molecular Medicine, Faculty of Medicine, Laval University, Québec City, Québec, Canada.
Université Laval · CA

Funding

Canadian Institutes of Health Research
6 · The paper itself

Abstract

After an ischemic stroke, mononuclear phagocytic cells such as microglia, macrophages, and monocytes migrate to the lesion site and coordinate an immune response. Monocytes, which are recruited from the bloodstream after ischemic brain injury, can be categorized into two subsets in mice: inflammatory and patrolling monocytes. Although inflammatory monocytes (Ly6C(hi)) seem to have a protective role in stroke progression, the impact of patrolling monocytes (Ly6C(low)) is unknown. To address the role of Ly6C(low) monocytes in stroke, we generated bone marrow chimeric mice in which their hematopoietic system was replaced by Nr4a1(-/-) cells, allowing the complete and permanent ablation of Ly6C(low) monocytes without affecting the Ly6C(hi) subset. We then subjected adult mice to cerebral hypoxia-ischemia using the Levine/Vannucci model. Functional outcomes after stroke such as body weight change, neurologic score, motor functions and spatial learning were not affected. Moreover, depletion in Ly6C(low) monocytes did not change significantly the total infarct size, cell loss, atrophy, the number, or the activation state of microglia/macrophages at the lesion site. These data suggest that Ly6C(low) patrolling monocytes are redundant in the progression and recovery of ischemic stroke.

Indexed as

AgingAnimalsAntigens, LyDisease Models, AnimalFlow CytometryHypoxia-Ischemia, BrainImmunohistochemistryMaleMiceMice, KnockoutMonocytesAntigens, LyLy-6C antigen, mouse

Identifiers

PMID24780898
PMCPMC4083393
OpenAlexW2004002514

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.