Evidence map›Paper›PMID 22355595›Full record

ArticleScientific reports2011

Differential macrophage polarization promotes tissue remodeling and repair in a model of ischemic retinopathy.

Valentina Marchetti, Oscar Yanes, Edith Aguilar, Matthew Wang, David Friedlander, Stacey Moreno, Kathleen Storm, Min Zhan, Samia Naccache, Glen Nemerow and 2 more

Open access · goldAbstract read
In one paragraph

Article in Scientific reports, 2011. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 58 papers.

0numbers the graph read from it
0cells of the map it votes in
58citing papers in PubMed
3.6field-weighted citation impact, top 8% 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

58 citing papers in PubMed, 92 citations in OpenAlex.

  1. Article
  2. Review
  3. Accelerated dermal wound healing in diabetic mice by a HJournal of materials chemistry. B · 2025
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  6. Corticosteroids reduce pathological angiogenesis yet compromise reparative vascular remodeling in a model of retinopathy.Proceedings of the National Academy of Sciences of the United States of America · 2024
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  7. Review
  8. Role of microglia/macrophage polarisation in intraocular diseases (Review).International journal of molecular medicine · 2024
    Review
  9. Article
  10. Article
  11. Review
  12. Review
  13. Review
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  15. Review
  16. A dietary ketone ester mitigates histological outcomes of NAFLD and markers of fibrosis in high-fat diet fed mice.American journal of physiology. Gastrointestinal and liver physiology · 2021
    Article
  17. Article
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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

12 authors at 1 institution in 1 country.

Valentina MarchettiDepartment of Cell Biology, The Scripps Research Institute, La Jolla, CA, USA.
Oscar Yanes
Edith Aguilar
Matthew Wang
David Friedlander
Stacey Moreno
Kathleen Storm
Min Zhan
Samia Naccache
Glen Nemerow
Gary Siuzdak
Martin Friedlander
Scripps Research Institute · US

Funding

Adult Stem Cells for Therapy of Visual DisordersR24EY017540 · NEI · SCRIPPS RESEARCH INSTITUTE, THE · PI FRIEDLANDER, MARTIN · 2007 to 2011
$17.5M
Translational Research for Retinal Degeneration TherapiesR01EY017549 · NEI · UNIVERSITY OF PENNSYLVANIA · PI BELTRAN, WILLIAM A. · 2007 to 2024
$14.1M
INTEGRINS AND OCULAR ANGIOGENESISR01EY011254 · NEI · SCRIPPS RESEARCH INSTITUTE, THE · PI FRIEDLANDER, MARTIN · 1996 to 2016
$11.5M
NEI NIH HHS EY017549NEI NIH HHS EY11254NEI NIH HHS R01 EY011254NEI NIH HHS R01 EY017549NEI NIH HHS R24 EY017540
6 · The paper itself

Abstract

Diabetic retinopathy is the leading cause of visual loss in individuals under the age of 55. Umbilical cord blood (UCB)-derived myeloid progenitor cells have been shown to decrease neuronal damage associated with ischemia in the central nervous system. In this study we show that UCB-derived CD14(+) progenitor cells provide rescue effects in a mouse model of ischemic retinopathy by promoting physiological angiogenesis and reducing associated inflammation. We use confocal microscopy to trace the fate of injected human UCB-derived CD14(+) cells and PCR with species-specific probes to investigate their gene expression profile before and after injection. Metabolomic analysis measures changes induced by CD14(+) cells. Our results demonstrate that human cells differentiate in vivo into M2 macrophages and induce the polarization of resident M2 macrophages. This leads to stabilization of the ischemia-injured retinal vasculature by modulating the inflammatory response, reducing oxidative stress and apoptosis and promoting tissue repair.

Indexed as

Disease Models, AnimalAnimalsCells, CulturedHumansIschemiaLipopolysaccharide ReceptorsMacrophagesMiceMicroscopy, ConfocalPolymerase Chain ReactionRetinal DiseasesRetinal VesselsLipopolysaccharide Receptors

Identifiers

PMID22355595
PMCPMC3216563
OpenAlexW2045350680

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC-SA
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.