Evidence map›Paper›PMID 21949357›Full record

ArticleProceedings of the National Academy of Sciences of the United States of America2011

Nuclear receptor liver receptor homologue 1 (LRH-1) regulates pancreatic cancer cell growth and proliferation.

Cindy Benod, Maia V Vinogradova, Natalia Jouravel, Grace E Kim, Robert J Fletterick, Elena P Sablin

Open access · greenAbstract read
In one paragraph

Article in Proceedings of the National Academy of Sciences of the United States of America, 2011. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 64 papers.

0numbers the graph read from it
0cells of the map it votes in
64citing papers in PubMed
4.9field-weighted citation impact, top 4% 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

64 citing papers in PubMed, 126 citations in OpenAlex.

  1. Review
  2. Article
  3. Review
  4. Review
  5. Article
  6. Review
  7. Article
  8. Article
  9. Article
  10. Article
  11. Article
  12. Review
  13. Article
  14. Review
  15. Review
  16. Frontiers in cell and developmental biology · 2021
    Article
  17. Article
  18. Article
  19. Article
  20. Article

4 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

6 authors at 1 institution in 1 country.

Cindy BenodDepartment of Biochemistry and Biophysics, University of California 600 16th Street, GH S412E, San Francisco, CA 94158-2517, USA.
Maia V Vinogradova
Natalia Jouravel
Grace E Kim
Robert J Fletterick
Elena P Sablin
University of California, San Francisco · US

Funding

Mechanisms of regulation of LRH-1, Nanog and SF-1 by DAX-1R01DK078075 · NIDDK · UNIVERSITY OF CALIFORNIA, SAN FRANCISCO · PI FLETTERICK, ROBERT J · 2008 to 2011
$1.5M
Nuclear receptor LRH-1 in pancreatic cancerR21CA140751 · NCI · UNIVERSITY OF CALIFORNIA, SAN FRANCISCO · PI FLETTERICK, ROBERT J · 2010 to 2011
$365k
NCI NIH HHS R21 CA140751NIDDK NIH HHS R01 DK078075
6 · The paper itself

Abstract

An essential regulator of gene transcription, nuclear receptor liver receptor homologue 1 (LRH-1) controls cell differentiation in the developing pancreas and maintains cholesterol homeostasis in adults. Recent genome-wide association studies linked mutations in the LRH-1 gene and its up-stream regulatory regions to development of pancreatic cancer. In this work, we show that LRH-1 transcription is activated up to 30-fold in human pancreatic cancer cells compared to normal pancreatic ductal epithelium. This activation correlates with markedly increased LRH-1 protein expression in human pancreatic ductal adenocarcinomas in vivo. Selective blocking of LRH-1 by receptor specific siRNA significantly inhibits pancreatic cancer cell proliferation in vitro. The inhibition is tracked in part to the attenuation of the receptor's transcriptional targets controlling cell growth, proliferation, and differentiation. Previously, LRH-1 was shown to contribute to formation of intestinal tumors. This study demonstrates the critical involvement of LRH-1 in development and progression of pancreatic cancer, suggesting the LRH-1 receptor as a plausible therapeutic target for treatment of pancreatic ductal adenocarcinomas.

Indexed as

Carcinoma, Pancreatic DuctalCell Cycle CheckpointsCell Line, TumorCell ProliferationEpitheliumGene Expression Regulation, NeoplasticHumansModels, BiologicalMutationPancreasPancreatic NeoplasmsReceptors, Cytoplasmic and NuclearRNA, Small InterferingSignal TransductionNR5A2 protein, humanReceptors, Cytoplasmic and NuclearRNA, Small Interfering

Identifiers

PMID21949357
PMCPMC3193228
OpenAlexW2017287612

What OpenQuestion holds

Textmetadata
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.