Evidence map›Paper›PMID 35477723›Full record

ArticleNature communications2022

ASCL1 activates neuronal stem cell-like lineage programming through remodeling of the chromatin landscape in prostate cancer.

Shaghayegh Nouruzi, Dwaipayan Ganguli, Nakisa Tabrizian, Maxim Kobelev, Olena Sivak, Takeshi Namekawa, Daksh Thaper, Sylvan C Baca, Matthew L Freedman, Adeleke Aguda and 2 more

Open access · goldAbstract read
In one paragraph

Article in Nature communications, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 96 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
96citing papers in PubMed, 1 pooled it
18.7field-weighted citation impact, top 1% 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

96 citing papers in PubMed, 1 synthesis or guideline pooled it, 131 citations in OpenAlex.

  1. Pooled it
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  11. Game of clones: decipher lineage plasticity in hormone-driven cancers.Cellular and molecular life sciences : CMLS · 2026
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36 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

12 authors at 2 institutions in 3 countries.

Shaghayegh NouruziDepartment of Urologic Sciences, University of British Columbia, Vancouver, BC, V5Z 1M9, Canada.
Dwaipayan GanguliVancouver Prostate Centre, Vancouver, BC, V6H 3Z6, Canada.
Nakisa TabrizianDepartment of Urologic Sciences, University of British Columbia, Vancouver, BC, V5Z 1M9, Canada.
Maxim KobelevDepartment of Urologic Sciences, University of British Columbia, Vancouver, BC, V5Z 1M9, Canada.ORCID 0000-0002-2236-920X
Olena SivakVancouver Prostate Centre, Vancouver, BC, V6H 3Z6, Canada.
Takeshi NamekawaDepartment of Urologic Sciences, University of British Columbia, Vancouver, BC, V5Z 1M9, Canada.
Daksh ThaperDepartment of Urologic Sciences, University of British Columbia, Vancouver, BC, V5Z 1M9, Canada.
Sylvan C BacaDepartement of Medical Oncology, Dana-Farber Cancer Institute, Boston, MA, United States.
Matthew L FreedmanDepartement of Medical Oncology, Dana-Farber Cancer Institute, Boston, MA, United States.
Adeleke AgudaVancouver Prostate Centre, Vancouver, BC, V6H 3Z6, Canada.
Alastair DaviesDepartment of Urologic Sciences, University of British Columbia, Vancouver, BC, V5Z 1M9, Canada.
Amina ZoubeidiDepartment of Urologic Sciences, University of British Columbia, Vancouver, BC, V5Z 1M9, Canada. azoubeidi@prostatecentre.com.ORCID 0000-0002-0498-142X
University of British Columbia · CADana-Farber Cancer Institute · US

Funding

Physician Scientist Training in Cancer ResearchT32CA009172 · NCI · DANA-FARBER CANCER INSTITUTE · PI Jennifer R Brown, James A. DeCaprio · 1985 to 2026
$17.1M
NCI NIH HHS T32 CA009172
6 · The paper itself

Abstract

Treatment with androgen receptor pathway inhibitors (ARPIs) in prostate cancer leads to the emergence of resistant tumors characterized by lineage plasticity and differentiation toward neuroendocrine lineage. Here, we find that ARPIs induce a rapid epigenetic alteration mediated by large-scale chromatin remodeling to support activation of stem/neuronal transcriptional programs. We identify the proneuronal transcription factor ASCL1 motif to be enriched in hyper-accessible regions. ASCL1 acts as a driver of the lineage plastic, neuronal transcriptional program to support treatment resistance and neuroendocrine phenotype. Targeting ASCL1 switches the neuroendocrine lineage back to the luminal epithelial state. This effect is modulated by disruption of the polycomb repressive complex-2 through UHRF1/AMPK axis and change the chromatin architecture in favor of luminal phenotype. Our study provides insights into the epigenetic alterations induced by ARPIs, governed by ASCL1, provides a proof of principle of targeting ASCL1 to reverse neuroendocrine phenotype, support luminal conversion and re-addiction to ARPIs.

Indexed as

ChromatinProstatic NeoplasmsAndrogen Receptor AntagonistsBasic Helix-Loop-Helix ProteinsCCAAT-Enhancer-Binding ProteinsHumansMaleNeuronsStem CellsUbiquitin-Protein LigasesAndrogen Receptor AntagonistsASCL1 protein, humanBasic Helix-Loop-Helix ProteinsCCAAT-Enhancer-Binding ProteinsChromatinUbiquitin-Protein LigasesUHRF1 protein, human

Identifiers

PMID35477723
PMCPMC9046280
OpenAlexW4224950223

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.