Evidence map›Paper›PMID 28090567›Full record

ArticleCellular and molecular gastroenterology and hepatology2016

The RNA polymerase III subunit Polr3b is required for the maintenance of small intestinal crypts in mice.

Julia Kieckhaefer, Sabina Lukovac, Diana Z Ye, Dolim Lee, Danielle J Beetler, Michael Pack, Klaus H Kaestner

Open access · goldAbstract read
In one paragraph

Article in Cellular and molecular gastroenterology and hepatology, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 11 papers.

0numbers the graph read from it
0cells of the map it votes in
11citing papers in PubMed
0.5field-weighted citation impact, top 30% 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

11 citing papers in PubMed, 12 citations in OpenAlex.

  1. Article
  2. Article
  3. Article
  4. Article
  5. RNA Polymerases I and III in development and disease.Seminars in cell & developmental biology · 2023
    Review
  6. Article
  7. Article
  8. RNA Polymerase III Subunit Mutations in Genetic Diseases.Frontiers in molecular biosciences · 2021
    Review
  9. Article
  10. Self-renewing Monolayer of Primary Colonic or Rectal Epithelial Cells.Cellular and molecular gastroenterology and hepatology · 2017
    Article
  11. Natural Selection, Crypt Fitness, and Pol III Dependency in the Intestine.Cellular and molecular gastroenterology and hepatology · 2016
    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

7 authors at 1 institution in 1 country.

Julia KieckhaeferDepartment of Genetics, University of Pennsylvania, Perelman School of Medicine, Philadelphia; Institute for Diabetes, Obesity, and Metabolism, University of Pennsylvania, Perelman School of Medicine, Philadelphia.
Sabina LukovacDepartment of Genetics, University of Pennsylvania, Perelman School of Medicine, Philadelphia; Institute for Diabetes, Obesity, and Metabolism, University of Pennsylvania, Perelman School of Medicine, Philadelphia.
Diana Z YeDepartment of Genetics, University of Pennsylvania, Perelman School of Medicine, Philadelphia; Institute for Diabetes, Obesity, and Metabolism, University of Pennsylvania, Perelman School of Medicine, Philadelphia.
Dolim LeeDepartment of Genetics, University of Pennsylvania, Perelman School of Medicine, Philadelphia; Institute for Diabetes, Obesity, and Metabolism, University of Pennsylvania, Perelman School of Medicine, Philadelphia.
Danielle J BeetlerDepartment of Genetics, University of Pennsylvania, Perelman School of Medicine, Philadelphia.
Michael PackDepartment of Cell and Developmental Biology, University of Pennsylvania, Perelman School of Medicine, Philadelphia.
Klaus H KaestnerDepartment of Genetics, University of Pennsylvania, Perelman School of Medicine, Philadelphia; Institute for Diabetes, Obesity, and Metabolism, University of Pennsylvania, Perelman School of Medicine, Philadelphia.
University of Pennsylvania · US

Funding

TRANSGENIC AND CHIMERIC MOUSE COREP30DK050306 · NIDDK · UNIVERSITY OF PENNSYLVANIA · PI Ken Hashigiwa Cadwell · 1997 to 2026
$32.5M
REGULATORY CASCADES IN GASTROINTESTINAL PROLIFERATIONR01DK053839 · NIDDK · UNIVERSITY OF PENNSYLVANIA · PI KAESTNER, KLAUS H · 1998 to 2011
$4.5M
Regulatory cascades in gastrointestinal proliferationR37DK053839 · NIDDK · UNIVERSITY OF PENNSYLVANIA · PI KAESTNER, KLAUS H · 2012 to 2021
$3.8M
NIDDK NIH HHS P30 DK050306NIDDK NIH HHS R01 DK053839NIDDK NIH HHS R37 DK053839
6 · The paper itself

Abstract

BACKGROUND &

aimsThe continuously self-renewing mammalian intestinal epithelium, with high cellular turnover, depends on adequate protein synthesis for its proliferative capacity. RNA polymerase III activity is closely related to cellular growth and proliferation. Here, we studied the role of Polr3b, a large RNA polymerase III subunit, in the mammalian intestinal epithelium.

methodsWe derived mice with an intestinal epithelium-specific hypomorphic mutation of the

resultsThe

conclusionsWe provide evidence for an essential role of the Pol III subunit Polr3b in orchestrating the maintenance of the intestinal crypt during early postnatal development in mice.

Indexed as

cryptsenteroidsintestinal epitheliumPol IIIPolr3b

Identifiers

PMID28090567
PMCPMC5235342
OpenAlexW2513735343

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC-ND
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.