Evidence map›Paper›PMID 19741607›Full record

ArticleNature2009

A luminal epithelial stem cell that is a cell of origin for prostate cancer.

Xi Wang, Marianna Kruithof-de Julio, Kyriakos D Economides, David Walker, Hailong Yu, M Vivienne Halili, Ya-Ping Hu, Sandy M Price, Cory Abate-Shen, Michael M Shen

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 437 papers.

0numbers the graph read from it
0cells of the map it votes in
437citing papers in PubMed
55.4field-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

437 citing papers in PubMed, 734 citations in OpenAlex.

  1. Article
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  6. Article
  7. Article
  8. Article
  9. Article
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  13. Prostate Cancer: Etiology, Diagnosis, and Treatment.Serican journal of medicine · 2026
    Article
  14. Article
  15. Article
  16. Review
  17. Article
  18. Article
  19. Article
  20. Cellular cartography reveals mouse prostate organization and determinants of castration resistance.Proceedings of the National Academy of Sciences of the United States of America · 2025
    Article

377 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

10 authors at 3 institutions in 2 countries.

Xi WangDepartment of Medicine, Herbert Irving Comprehensive Cancer Center, Columbia University College of Physicians and Surgeons, New York, New York 10032, USA.
Marianna Kruithof-de Julio
Kyriakos D Economides
David Walker
Hailong Yu
M Vivienne Halili
Ya-Ping Hu
Sandy M Price
Cory Abate-Shen
Michael M Shen
Advanced Pharma · USPediatrics and Genetics · USInstitut thématique Génétique, génomique et bioinformatique · FR

Funding

Elucidation of cancer pathways and druggable targets using mouse models.U01CA084294 · NCI · UNIV OF MED/DENT NJ-R W JOHNSON MED SCH · PI ABATE-SHEN, CORY · 1999 to 2013
$11.4M
Roles for Nkx3.1 in Prostate Cancer InitiationP01CA154293 · NCI · COLUMBIA UNIVERSITY HEALTH SCIENCES · PI SHEN, MICHAEL M. · 2011 to 2015
$6.5M
Progenitor cells of the mouse prostate epitheliumR01DK076602 · NIDDK · UNIV OF MED/DENT NJ-R W JOHNSON MED SCH · PI SHEN, MICHAEL M. · 2006 to 2016
$3.9M
NCI NIH HHS P01 CA154293NCI NIH HHS U01 CA084294NIDDK NIH HHS R01 DK076602
6 · The paper itself

Abstract

In epithelial tissues, the lineage relationship between normal progenitor cells and cell type(s) of origin for cancer has been poorly understood. Here we show that a known regulator of prostate epithelial differentiation, the homeobox gene Nkx3-1, marks a stem cell population that functions during prostate regeneration. Genetic lineage-marking demonstrates that rare luminal cells that express Nkx3-1 in the absence of testicular androgens (castration-resistant Nkx3-1-expressing cells, CARNs) are bipotential and can self-renew in vivo, and single-cell transplantation assays show that CARNs can reconstitute prostate ducts in renal grafts. Functional assays of Nkx3-1 mutant mice in serial prostate regeneration suggest that Nkx3-1 is required for stem cell maintenance. Furthermore, targeted deletion of the Pten tumour suppressor gene in CARNs results in rapid carcinoma formation after androgen-mediated regeneration. These observations indicate that CARNs represent a new luminal stem cell population that is an efficient target for oncogenic transformation in prostate cancer.

Indexed as

Cell LineageAndrogensAnimalsCastrationCell DifferentiationCell DivisionCell Transformation, NeoplasticEpithelial CellsGene Expression RegulationHomeodomain ProteinsKidneyMaleMiceMice, Inbred C57BLMice, NudeNeoplastic Stem CellsAndrogensHomeodomain ProteinsNkx3-1 protein, mousePTEN PhosphohydrolasePten protein, mouseTranscription Factors

Identifiers

PMID19741607
PMCPMC2800362
OpenAlexW2154430204

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.