Evidence map›Paper›PMID 38554106›Full record

ArticleNucleic acids research2024

SIX2 promotes cell plasticity via Wnt/β-catenin signalling in androgen receptor independent prostate cancer.

Noora Leppänen, Heidi Kaljunen, Eerika Takala, Roosa Kaarijärvi, Petri I Mäkinen, Seppo Ylä-Herttuala, Ilkka Paatero, Ville Paakinaho, Kirsi Ketola

Open access · goldAbstract read
In one paragraph

Article in Nucleic acids research, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 13 papers.

0numbers the graph read from it
0cells of the map it votes in
13citing papers in PubMed
6.3field-weighted citation impact, top 3% 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

13 citing papers in PubMed, 15 citations in OpenAlex.

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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

9 authors at 2 institutions in 1 country.

Noora LeppänenInstitute of Biomedicine, University of Eastern Finland, Kuopio, Finland.
Heidi KaljunenInstitute of Biomedicine, University of Eastern Finland, Kuopio, Finland.
Eerika TakalaInstitute of Biomedicine, University of Eastern Finland, Kuopio, Finland.
Roosa KaarijärviInstitute of Biomedicine, University of Eastern Finland, Kuopio, Finland.
Petri I MäkinenA.I. Virtanen Institute, University of Eastern Finland, Kuopio, Finland.
Seppo Ylä-HerttualaA.I. Virtanen Institute, University of Eastern Finland, Kuopio, Finland.ORCID 0000-0001-7593-2708
Ilkka PaateroTurku Bioscience Centre, University of Turku and Åbo Akademi University, Turku, Finland.ORCID 0000-0001-5926-2396
Ville PaakinahoInstitute of Biomedicine, University of Eastern Finland, Kuopio, Finland.ORCID 0000-0003-4204-1436
Kirsi KetolaInstitute of Biomedicine, University of Eastern Finland, Kuopio, Finland.ORCID 0000-0001-6484-9861
University of Eastern Finland · FIÅbo Akademi University · FI

Funding

Cancer Foundation FinlandFinnish Cultural FoundationNorth Savo Regional FundResearch Council of FinlandSigrid Jusélius Foundation
6 · The paper itself

Abstract

The use of androgen receptor (AR) inhibitors in prostate cancer gives rise to increased cellular lineage plasticity resulting in resistance to AR-targeted therapies. In this study, we examined the chromatin landscape of AR-positive prostate cancer cells post-exposure to the AR inhibitor enzalutamide. We identified a novel regulator of cell plasticity, the homeobox transcription factor SIX2, whose motif is enriched in accessible chromatin regions after treatment. Depletion of SIX2 in androgen-independent PC-3 prostate cancer cells induced a switch from a stem-like to an epithelial state, resulting in reduced cancer-related properties such as proliferation, colony formation, and metastasis both in vitro and in vivo. These effects were mediated through the downregulation of the Wnt/β-catenin signalling pathway and subsequent reduction of nuclear β-catenin. Collectively, our findings provide compelling evidence that the depletion of SIX2 may represent a promising strategy for overcoming the cell plasticity mechanisms driving antiandrogen resistance in prostate cancer.

Indexed as

Benzamidesbeta CateninCell PlasticityHomeodomain ProteinsNitrilesPhenylthiohydantoinProstatic NeoplasmsReceptors, AndrogenWnt Signaling PathwayAnimalsCell Line, TumorCell ProliferationDrug Resistance, NeoplasmGene Expression Regulation, NeoplasticHumansMaleAR protein, humanBenzamidesbeta CateninenzalutamideHomeodomain ProteinsNerve Tissue ProteinsNitrilesPhenylthiohydantoinReceptors, AndrogenSIX2 protein, human

Identifiers

PMID38554106
PMCPMC11162805
OpenAlexW4393339819

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.