Evidence map›Paper›PMID 15452149›Full record

ArticleThe Journal of cell biology2004

Conversion of ES cells to columnar epithelia by hensin and to squamous epithelia by laminin.

Jiro Takito, Qais Al-Awqati

Open access · bronzeAbstract read
In one paragraph

Article in The Journal of cell biology, 2004. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 20 papers.

0numbers the graph read from it
0cells of the map it votes in
20citing papers in PubMed
2.4field-weighted citation impact, top 12% 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

20 citing papers in PubMed, 60 citations in OpenAlex.

  1. Article
  2. Review
  3. Article
  4. Review
  5. Article
  6. Article
  7. Article
  8. Molecular mechanisms of Barrett's esophagus.Digestive diseases and sciences · 2011
    Review
  9. Article
  10. Article
  11. Article
  12. Article
  13. Role of integrins in the assembly and function of hensin in intercalated cells.Journal of the American Society of Nephrology : JASN · 2008
    Article
  14. Effects of Muclin (Dmbt1) deficiency on the gastrointestinal system.American journal of physiology. Gastrointestinal and liver physiology · 2008
    Article
  15. Article
  16. Article
  17. Article
  18. Article
  19. Review
  20. 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

2 authors at 1 institution in 1 country.

Jiro TakitoDept. of Medicine, College of Physicians and Surgeons, Columbia University, 630 West 168th Street, New York, NY 10032, USA.
Qais Al-Awqati
Columbia University · US

Funding

ACTIVE H+ TRANSPORT IN URINARY ACIDIFICATIONR01DK020999 · NIDDK · COLUMBIA UNIV NEW YORK MORNINGSIDE · PI AL-AWQATI, QAIS · 1994 to 2006
$2.8M
ACTIVE H+ TRANSPORT IN URINARY ACIDIFICATIONR37DK020999 · NIDDK · COLUMBIA UNIV NEW YORK MORNINGSIDE · PI AL-AWQATI, QAIS · 1986 to 1993
–
CONFOCAL IMAGING FACILITYS10RR010506 · NCRR · COLUMBIA UNIVERSITY HEALTH SCIENCES · PI PON, LIZA A · 1996 to 1996
–
NCRR NIH HHS RR 10506NIDDK NIH HHS DK 20999NIDDK NIH HHS R01 DK020999
6 · The paper itself

Abstract

Single-layered epithelia are the first differentiated cell types to develop in the embryo, with columnar and squamous types appearing immediately after blastocyst implantation. Here, we show that mouse embryonic stem cells seeded on hensin or laminin, but not fibronectin or collagen type IV, formed hemispheric epithelial structures whose outermost layer terminally differentiated to an epithelium that resembled the visceral endoderm. Hensin induced columnar epithelia, whereas laminin formed squamous epithelia. At the egg cylinder stage, the distal visceral endoderm is columnar, and these cells begin to migrate anteriorly to create the anterior visceral endoderm, which assumes a squamous shape. Hensin expression coincided with the dynamic appearance and disappearance of columnar cells at the egg cylinder stage of the embryo. These expression patterns, and the fact that hensin null embryos (and those already reported for laminin) die at the onset of egg cylinder formation, support the view that hensin and laminin are required for terminal differentiation of columnar and squamous epithelial phenotypes during early embryogenesis.

Indexed as

AnimalsCalcium-Binding ProteinsCell DifferentiationCell MovementCell ShapeDNA-Binding ProteinsEmbryo, MammalianEndodermEpithelial CellsExtracellular MatrixGene Expression Regulation, DevelopmentalGene TargetingLamininMiceMice, KnockoutMicroscopy, Electron, TransmissionCalcium-Binding ProteinsDmbt1 protein, mouseDNA-Binding ProteinsLamininMucinsTumor Suppressor Proteins

Identifiers

PMID15452149
PMCPMC2172027
OpenAlexW2082314794

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.