Evidence map›Paper›PMID 22247254›Full record

ArticleArteriosclerosis, thrombosis, and vascular biology2012

Dynamic immune cell accumulation during flow-induced atherogenesis in mouse carotid artery: an expanded flow cytometry method.

Noah Alberts-Grill, Amir Rezvan, Dong Ju Son, Haiwei Qiu, Chan Woo Kim, Melissa L Kemp, Cornelia M Weyand, Hanjoong Jo

Open access · greenAbstract read
In one paragraph

Article in Arteriosclerosis, thrombosis, and vascular biology, 2012. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 32 papers.

0numbers the graph read from it
0cells of the map it votes in
32citing papers in PubMed
1.5field-weighted citation impact, top 18% 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

32 citing papers in PubMed, 43 citations in OpenAlex.

  1. Article
  2. Endothelial Elavl1 Is Required for CD8 T-Cell Persistence in Atherosclerosis.Arteriosclerosis, thrombosis, and vascular biology · 2026
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  6. Collagen Molecular Damage is a Hallmark of Early Atherosclerosis Development.Journal of cardiovascular translational research · 2023
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  11. Emerging Roles for Neuropilin-2 in Cardiovascular Disease.International journal of molecular sciences · 2020
    Review
  12. Review
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  18. Review
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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

8 authors at 2 institutions in 1 country.

Noah Alberts-GrillSchool of Medicine, Emory University, Woodruff Memorial Bldg, Rm 2005, Atlanta, GA 30322, USA.
Amir Rezvan
Dong Ju Son
Haiwei Qiu
Chan Woo Kim
Melissa L Kemp
Cornelia M Weyand
Hanjoong Jo
Emory University · USStanford University · US

Funding

Vascular specific ACE expression and atherosclerosisP01HL058000 · NHLBI · VANDERBILT UNIVERSITY · PI DIKALOV, SERGEY · 1998 to 2013
$20.7M
T cell triggering events and hypertensionP01HL095070 · NHLBI · EMORY UNIVERSITY · PI JO, HANJOONG · 2009 to 2019
$20.5M
Biology, Biomechanics and AtherosclerosisR01HL070531 · NHLBI · EMORY UNIVERSITY · PI TAYLOR, WILLIAM ROBERT · 2002 to 2012
$12.7M
The NOTCH Signaling Pathway in Large Vessel VasculitisR01HL117913 · NHLBI · STANFORD UNIVERSITY · PI WEYAND, CORNELIA M. · 2014 to 2025
$5.0M
Shear Stress, BMP and Aortic Valve InflammationR01HL087012 · NHLBI · EMORY UNIVERSITY · PI JO, HANJOONG · 2007 to 2010
$1.9M
NHLBI NIH HHS HHSN268201000043CNHLBI NIH HHS HL095070NHLBI NIH HHS HL70531NHLBI NIH HHS P01 HL058000NHLBI NIH HHS P01 HL095070NHLBI NIH HHS R01 HL070531NHLBI NIH HHS R01 HL087012NHLBI NIH HHS R01 HL117913
6 · The paper itself

Abstract

objectiveInflammation plays a central role in atherosclerosis. However, the detailed changes in the composition and quantity of leukocytes in the arterial wall during atherogenesis are not fully understood in part because of the lack of suitable methods and animal models. METHODS AND

resultsWe developed a 10-fluorochrome, 13-parameter flow cytometry method to quantitate 7 major leukocyte subsets in a single digested arterial wall sample. Apolipoprotein E-deficient mice underwent left carotid artery (LCA) partial ligation and were fed a high-fat diet for 4 to 28 days. Monocyte/macrophages, dendritic cells, granulocytes, natural killer cells, and CD4 T cells significantly infiltrated the LCA as early as 4 days. Monocyte/macrophages and dendritic cells decreased between 7 and 14 days, whereas T-cell numbers remained steady. Leukocyte numbers peaked at 7 days, preceding atheroma formation at 14 days. B cells entered LCA by 14 days. Control right carotid and sham-ligated LCAs showed no significant infiltrates. Polymerase chain reaction and ELISA arrays showed that expression of proinflammatory cytokines and chemokines peaked at 7 and 14 days postligation, respectively.

conclusionThis is the first quantitative description of leukocyte number and composition over the life span of murine atherosclerosis. These results show that disturbed flow induces rapid and dynamic leukocyte accumulation in the arterial wall during the initiation and progression of atherosclerosis.

Indexed as

Flow CytometryAnimalsApolipoproteins ECarotid ArteriesCarotid Artery DiseasesChemokinesCytokinesDiet, High-FatDisease Models, AnimalDisease ProgressionEnzyme-Linked Immunosorbent AssayFluorescent Antibody TechniqueImmunity, InnateImmunophenotypingInflammation MediatorsLeukocyte CountApolipoproteins EChemokinesCytokinesInflammation Mediators

Identifiers

PMID22247254
PMCPMC3336102
OpenAlexW2130770420

What OpenQuestion holds

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LicenceTDM
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.