Evidence map›Paper›PMID 26400164›Full record

ArticleNucleic acids research2016

LRH-1 drives colon cancer cell growth by repressing the expression of the CDKN1A gene in a p53-dependent manner.

Holly B Kramer, Chun-Fui Lai, Hetal Patel, Manikandan Periyasamy, Meng-Lay Lin, Stephan M Feller, Frances V Fuller-Pace, David W Meek, Simak Ali, Laki Buluwela

Open access · goldAbstract read
In one paragraph

Article in Nucleic acids research, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 38 papers.

0numbers the graph read from it
0cells of the map it votes in
38citing papers in PubMed
2.7field-weighted citation impact, top 8% 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

38 citing papers in PubMed, 59 citations in OpenAlex.

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  15. Nuclear receptor NR5A2 negatively regulates cell proliferation and tumor growth in nervous system malignancies.Proceedings of the National Academy of Sciences of the United States of America · 2021
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  19. Downregulation ofInternational journal of molecular sciences · 2020
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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

10 authors at 5 institutions in 2 countries.

Holly B KramerDepartment of Surgery & Cancer, Imperial College London, Hammersmith Hospital Campus, Du Cane Road, London W12 0NN, UK.
Chun-Fui LaiDepartment of Surgery & Cancer, Imperial College London, Hammersmith Hospital Campus, Du Cane Road, London W12 0NN, UK.
Hetal PatelDepartment of Surgery & Cancer, Imperial College London, Hammersmith Hospital Campus, Du Cane Road, London W12 0NN, UK.
Manikandan PeriyasamyDepartment of Surgery & Cancer, Imperial College London, Hammersmith Hospital Campus, Du Cane Road, London W12 0NN, UK.
Meng-Lay LinDepartment of Surgery & Cancer, Imperial College London, Hammersmith Hospital Campus, Du Cane Road, London W12 0NN, UK.
Stephan M FellerInstitute of Molecular Medicine, Martin-Luther-University Halle-Wittenberg, Heinrich-Damerow-Str. 1, D-06120 Halle (Saale), Germany.
Frances V Fuller-PaceDivision of Cancer Research, University of Dundee, Ninewells Hospital & Medical School, Dundee DD1 9SY, UK.
David W MeekDivision of Cancer Research, University of Dundee, Ninewells Hospital & Medical School, Dundee DD1 9SY, UK.
Simak AliDepartment of Surgery & Cancer, Imperial College London, Hammersmith Hospital Campus, Du Cane Road, London W12 0NN, UK simak.ali@imperial.ac.uk.
Laki BuluwelaDepartment of Surgery & Cancer, Imperial College London, Hammersmith Hospital Campus, Du Cane Road, London W12 0NN, UK l.buluwela@imperial.ac.uk.
Hammersmith Hospital · GBImperial College London · GBMartin Luther University Halle-Wittenberg · DENinewells Hospital · GBUniversity of Dundee · GB

Funding

Cancer Research UK 12011Cancer Research UK 18784Cancer Research UK C37/A12011
6 · The paper itself

Abstract

Liver receptor homologue 1 (LRH-1) is an orphan nuclear receptor that has been implicated in the progression of breast, pancreatic and colorectal cancer (CRC). To determine mechanisms underlying growth promotion by LRH-1 in CRC, we undertook global expression profiling following siRNA-mediated LRH-1 knockdown in HCT116 cells, which require LRH-1 for growth and in HT29 cells, in which LRH-1 does not regulate growth. Interestingly, expression of the cell cycle inhibitor p21 (CDKN1A) was regulated by LRH-1 in HCT116 cells. p21 regulation was not observed in HT29 cells, where p53 is mutated. p53 dependence for the regulation of p21 by LRH-1 was confirmed by p53 knockdown with siRNA, while LRH-1-regulation of p21 was not evident in HCT116 cells where p53 had been deleted. We demonstrate that LRH-1-mediated p21 regulation in HCT116 cells does not involve altered p53 protein or phosphorylation, and we show that LRH-1 inhibits p53 recruitment to the p21 promoter, likely through a mechanism involving chromatin remodelling. Our study suggests an important role for LRH-1 in the growth of CRC cells that retain wild-type p53.

Indexed as

Gene Expression Regulation, NeoplasticBinding SitesCell ProliferationChromatin Assembly and DisassemblyCyclin-Dependent Kinase Inhibitor p21Gene DeletionHCT116 CellsHT29 CellsHumansMutationOrgan SpecificityPhosphorylationPromoter Regions, GeneticProtein BindingReceptors, Cytoplasmic and NuclearRNA, Small InterferingCDKN1A protein, humanCyclin-Dependent Kinase Inhibitor p21NR5A2 protein, humanReceptors, Cytoplasmic and NuclearRNA, Small InterferingTumor Suppressor Protein p53

Identifiers

PMID26400164
PMCPMC4737183
OpenAlexW1418748993

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.