Evidence map›Paper›PMID 19242469›Full record

ArticleNature2009

A mechanosensitive transcriptional mechanism that controls angiogenesis.

Akiko Mammoto, Kip M Connor, Tadanori Mammoto, Chong Wing Yung, Dongeun Huh, Christopher M Aderman, Gustavo Mostoslavsky, Lois E H Smith, Donald E Ingber

Open access · greenAbstract read
In one paragraph

Article in Nature, 2009. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 304 papers.

0numbers the graph read from it
0cells of the map it votes in
304citing papers in PubMed
23.7field-weighted citation impact, top 1% 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

304 citing papers in PubMed, 532 citations in OpenAlex.

  1. Trial
  2. Trial
  3. Angiogenesis in Lung Regeneration and Aging.Arteriosclerosis, thrombosis, and vascular biology · 2026
    Review
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  8. Fiber Reinforcement of Soft Spider Silk Hydrogels.Macromolecular rapid communications · 2026
    Article
  9. Article
  10. Article
  11. Article
  12. Article
  13. Review
  14. Review
  15. Angiogenesis: Biological Mechanisms and In Vitro Models.Annals of biomedical engineering · 2025
    Review
  16. Article
  17. Understanding the Lymphatic System: Tissue-on-Chip Modeling.Annual review of biomedical engineering · 2025
    Review
  18. Article
  19. Review
  20. Review

244 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

9 authors at 3 institutions in 1 country.

Akiko MammotoVascular Biology Program, Department of Pathology & Surgery, Children's Hospital and Harvard Medical School, Boston, Massachusetts 02115, USA.
Kip M Connor
Tadanori Mammoto
Chong Wing Yung
Dongeun Huh
Christopher M Aderman
Gustavo Mostoslavsky
Lois E H Smith
Donald E Ingber
Center for Vascular Biology Research · USBoston Children's Hospital · USHarvard University · US

Funding

TUMOR DORMANCY INDUCED BY BLOCKED ANGIOGENESISP01CA045548 · NCI · CHILDREN'S HOSPITAL BOSTON · PI FOLKMAN, JUDAH · 1987 to 2011
$22.6M
NCI NIH HHS P01 CA045548
6 · The paper itself

Abstract

Angiogenesis is controlled by physical interactions between cells and extracellular matrix as well as soluble angiogenic factors, such as VEGF. However, the mechanism by which mechanical signals integrate with other microenvironmental cues to regulate neovascularization remains unknown. Here we show that the Rho inhibitor, p190RhoGAP (also known as GRLF1), controls capillary network formation in vitro in human microvascular endothelial cells and retinal angiogenesis in vivo by modulating the balance of activities between two antagonistic transcription factors, TFII-I (also known as GTF2I) and GATA2, that govern gene expression of the VEGF receptor VEGFR2 (also known as KDR). Moreover, this new angiogenesis signalling pathway is sensitive to extracellular matrix elasticity as well as soluble VEGF. This is, to our knowledge, the first known functional cross-antagonism between transcription factors that controls tissue morphogenesis, and that responds to both mechanical and chemical cues.

Indexed as

Transcription, GeneticAnimalsAnimals, NewbornCell LineEndothelial CellsEndothelium, VascularExtracellular MatrixGATA2 Transcription FactorGene Knockdown TechniquesGuanine Nucleotide Exchange FactorsHumansMiceMice, Inbred C57BLNeovascularization, PhysiologicRepressor ProteinsRetinal VesselsARHGAP35 protein, humanGATA2 protein, humanGATA2 Transcription FactorGTF2I protein, humanGuanine Nucleotide Exchange FactorsRepressor ProteinsTranscription FactorsTranscription Factors, TFIIVascular Endothelial Growth Factor AVascular Endothelial Growth Factor Receptor-2

Identifiers

PMID19242469
PMCPMC2708674
OpenAlexW2049387285

What OpenQuestion holds

Textmetadata
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.