Evidence map›Paper›PMID 21802415›Full record

ReviewExperimental cell research2011

Boundaries, junctions and transitions in the gastrointestinal tract.

Adrianna K San Roman, Ramesh A Shivdasani

Abstract readReview
In one paragraph

Review in Experimental cell research, 2011. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 35 papers.

0numbers the graph read from it
0cells of the map it votes in
35citing papers in PubMed
1.4field-weighted citation impact, top 18% 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

35 citing papers in PubMed, 59 citations in OpenAlex.

  1. Regional organization of nutrient absorption across the small intestine.Nature reviews. Gastroenterology & hepatology · 2026
    Review
  2. Article
  3. Article
  4. Highlights of how single-cell analyses are illuminating differentiation and disease in the gastric corpus.American journal of physiology. Gastrointestinal and liver physiology · 2024
    Review
  5. Article
  6. Article
  7. Article
  8. Review
  9. Tissue Engineering for Gastrointestinal and Genitourinary Tracts.International journal of molecular sciences · 2022
    Review
  10. Stem Cell Biomarkers and Tumorigenesis in Gastric Cancer.Journal of personalized medicine · 2022
    Review
  11. Article
  12. Review
  13. Article
  14. Article
  15. Review
  16. Review
  17. Article
  18. Article
  19. Intestinal renewal across the animal kingdom: comparing stem cell activity in mouse and Drosophila.American journal of physiology. Gastrointestinal and liver physiology · 2019
    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.

Adrianna K San RomanDepartment of Medical Oncology, Dana-Farber Cancer Institute, Boston, MA 02215, USA.
Ramesh A Shivdasani
Harvard University · US

Funding

Transcriptional control of gut epithelial homeostasis and regenerationR01DK081113 · NIDDK · DANA-FARBER CANCER INST · PI SHIVDASANI, RAMESH A · 2009 to 2022
$5.6M
NIDDK NIH HHS R01 DK081113
6 · The paper itself

Abstract

Contiguous regions along the mammalian gastrointestinal tract, from the esophagus to the rectum, serve distinct digestive functions. Some organs, such as the esophagus and glandular stomach or the small bowel and colon, are separated by sharp boundaries. The duodenal, jejunal and ileal segments of the small intestine, by contrast, have imprecise borders. Because human esophageal and gastric cancers frequently arise in a background of tissue metaplasia and some intestinal disorders are confined to discrete regions, it is useful to appreciate the molecular and cellular basis of boundary formation and preservation. Here we review the anatomy and determinants of boundaries and transitions in the alimentary canal with respect to tissue morphology, gene expression, and, especially, transcriptional control of epithelial identity. We discuss the evidence for established and candidate molecular mechanisms of boundary formation, including the solitary and combinatorial actions of tissue-restricted transcription factors. Although the understanding remains sparse, genetic studies in mice do provide insights into dominant mechanisms and point the way for future investigation.

Indexed as

AnimalsBody PatterningColonDuodenumEsophagusGastrointestinal TractHumansIntestine, SmallMiceModels, BiologicalStomach

Identifiers

PMID21802415
PMCPMC3210370
OpenAlexW1975401632

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.