Evidence map›Paper›PMID 21561345›Full record

ArticleThe New England journal of medicine2011

Evidence for human lung stem cells.

Jan Kajstura, Marcello Rota, Sean R Hall, Toru Hosoda, Domenico D'Amario, Fumihiro Sanada, Hanqiao Zheng, Barbara Ogórek, Carlos Rondon-Clavo, João Ferreira-Martins and 14 more

RetractedOpen access · bronzeAbstract readRetracted Publication
In one paragraph

Article in The New England journal of medicine, 2011. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It has been retracted, and should not be counted. Cited by 163 papers.

0numbers the graph read from it
0cells of the map it votes in
163citing papers in PubMed
55.6field-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

163 citing papers in PubMed, 375 citations in OpenAlex.

  1. Trial
  2. Trial
  3. Asthma and stem cell therapy.World journal of stem cells · 2025
    Review
  4. Frontiers in cell and developmental biology · 2024
    Review
  5. Article
  6. Article
  7. Review
  8. C-KitIranian journal of basic medical sciences · 2022
    Article
  9. DNA Methylation Profiling in a Cigarette Smoke-Exposed Mouse Model of Airway Inflammation.International journal of chronic obstructive pulmonary disease · 2022
    Article
  10. Review
  11. Article
  12. Review
  13. Article
  14. Article
  15. Article
  16. Review
  17. Article
  18. Expression of Luminal Progenitor Marker CD117 in the Human Breast Gland.The journal of histochemistry and cytochemistry : official journal of the Histochemistry Society · 2018
    Article
  19. Article
  20. Article

103 more citing papers are in PubMed but not listed here.

4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

24 authors at 2 institutions in 1 country.

Jan KajsturaDepartment of Anesthesia, Brigham and Women's Hospital and Harvard Medical School, Boston, MA 02115, USA.
Marcello Rota
Sean R Hall
Toru Hosoda
Domenico D'Amario
Fumihiro Sanada
Hanqiao Zheng
Barbara Ogórek
Carlos Rondon-Clavo
João Ferreira-Martins
Alex Matsuda
Christian Arranto
Polina Goichberg
Giovanna Giordano
Kathleen J Haley
Silvana Bardelli
Hussein Rayatzadeh
Xiaoli Liu
Federico Quaini
Ronglih Liao
Annarosa Leri
Mark A Perrella
Joseph Loscalzo
Piero Anversa
Brigham and Women's Hospital · USHarvard University · US

Funding

Tissue AnalysesP01HL048743 · NHLBI · BRIGHAM AND WOMEN'S HOSPITAL · PI GLADYSHEV, VADIM N. · 1992 to 2014
$26.3M
Single Molecule Analysis of Sickle Erythrocyte Adhesion in Sickle Cell DiseaseU54HL070819 · NHLBI · BOSTON MEDICAL CENTER · PI LEOPOLD, JANE A · 2003 to 2011
$12.5M
GPx-3 and Peroxide Flux in the Endothelial CellR37HL061795 · NHLBI · BRIGHAM AND WOMEN'S HOSPITAL · PI LOSCALZO, JOSEPH · 2007 to 2016
$4.3M
Cardiomyocyte Differentiation Regulates Cardiac FunctionR01HL102897 · NHLBI · BRIGHAM AND WOMEN'S HOSPITAL · PI PERRELLA, MARK A · 2011 to 2014
$1.7M
NHLBI NIH HHS P01 HL048743NHLBI NIH HHS R01 HL102897NHLBI NIH HHS R37 HL061795NHLBI NIH HHS U54 HL070819
6 · The paper itself

Abstract

backgroundAlthough progenitor cells have been described in distinct anatomical regions of the lung, description of resident stem cells has remained elusive.

methodsSurgical lung-tissue specimens were studied in situ to identify and characterize human lung stem cells. We defined their phenotype and functional properties in vitro and in vivo.

resultsHuman lungs contain undifferentiated human lung stem cells nested in niches in the distal airways. These cells are self-renewing, clonogenic, and multipotent in vitro. After injection into damaged mouse lung in vivo, human lung stem cells form human bronchioles, alveoli, and pulmonary vessels integrated structurally and functionally with the damaged organ. The formation of a chimeric lung was confirmed by detection of human transcripts for epithelial and vascular genes. In addition, the self-renewal and long-term proliferation of human lung stem cells was shown in serial-transplantation assays.

conclusionsHuman lungs contain identifiable stem cells. In animal models, these cells participate in tissue homeostasis and regeneration. They have the undemonstrated potential to promote tissue restoration in patients with lung disease. (Funded by the National Institutes of Health.).

Indexed as

AdultAnimalsClone CellsFemaleHumansLungMiceMice, Inbred C57BLPluripotent Stem CellsProto-Oncogene Proteins c-kitRegenerationStem CellsStem Cell TransplantationProto-Oncogene Proteins c-kit

Identifiers

PMID21561345
PMCPMC3197695
OpenAlexW1974911818

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.