Evidence map›Paper›PMID 24257808›Full record

ArticleAngiogenesis2014

Identification of a stable molecular signature in mammary tumor endothelial cells that persists in vitro.

Lin Xiao, J Chuck Harrell, Charles M Perou, Andrew C Dudley

Abstract read
In one paragraph

Article in Angiogenesis, 2014. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 19 papers.

0numbers the graph read from it
0cells of the map it votes in
19citing 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

19 citing papers in PubMed.

  1. Article
  2. Review
  3. Article
  4. Article
  5. Review
  6. Article
  7. GPR182 is an endothelium-specific atypical chemokine receptor that maintains hematopoietic stem cell homeostasis.Proceedings of the National Academy of Sciences of the United States of America · 2021
    Article
  8. Article
  9. Article
  10. Article
  11. Article
  12. Article
  13. Article
  14. Article
  15. Isolation and Culture Expansion of Tumor-specific Endothelial Cells.Journal of visualized experiments : JoVE · 2015
    Article
  16. Article
  17. Article
  18. Article
  19. Article
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.

Lin XiaoDepartment of Cell Biology and Physiology, University of North Carolina at Chapel Hill, 3340C Medical Biomolecular Research Building, Chapel Hill, NC, 27599, USA.
J Chuck Harrell
Charles M Perou
Andrew C Dudley

Funding

Tissue Procurement & PathologyP50CA058223 · NCI · UNIV OF NORTH CAROLINA CHAPEL HILL · PI KATHERINE A. HOADLEY · 1992 to 2026
$59.3M
Targeting the vasculature to enhance anti-tumor immunityR01CA177875 · NCI · UNIV OF NORTH CAROLINA CHAPEL HILL · PI Andrew Carl Dudley · 2014 to 2026
$4.5M
Tumor endothelial cell abnormalitiesR00CA140708 · NCI · UNIV OF NORTH CAROLINA CHAPEL HILL · PI DUDLEY, ANDREW CARL · 2011 to 2013
$732k
NCI NIH HHS P50 CA058223NCI NIH HHS R00 CA140708NCI NIH HHS R00-CA140708NCI NIH HHS R01 CA177875
6 · The paper itself

Abstract

Long-term, in vitro propagation of tumor-specific endothelial cells (TEC) allows for functional studies and genome-wide expression profiling of clonally derived, well-characterized subpopulations. Using a genetically engineered mouse model of mammary adenocarcinoma, we have optimized an isolation procedure and defined growth conditions for long-term propagation of mammary TEC. The isolated TEC maintain their endothelial specification and phenotype in culture. Furthermore, gene expression profiling of multiple TEC subpopulations revealed striking, persistent overexpression of several candidate genes including Irx2 and Zfp503 (transcription factors), Alcam and Cd133 (cell surface markers), Ccl4 and neurotensin (Nts) (angiocrine factors), and Gpr182 and Cnr2 (G protein-coupled receptors). Taken together, we have developed an effective method for isolating and culture-expanding mammary TEC, and uncovered several new TEC-selective genes whose overexpression persists even after long-term in vitro culture. These results suggest that the tumor microenvironment may induce changes in vascular endothelium in vivo that are stably transmittable in vitro.

Indexed as

Gene Expression ProfilingAnimalsCell SeparationEndothelial CellsFemaleGene Expression Regulation, NeoplasticGenes, NeoplasmGenomeMammary Neoplasms, ExperimentalMesodermMice

Identifiers

PMID24257808
PMCPMC4029871

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.