Evidence map›Paper›PMID 25295534›Full record

ArticleThe Journal of clinical investigation2014

Androgen deprivation-induced NCoA2 promotes metastatic and castration-resistant prostate cancer.

Jun Qin, Hui-Ju Lee, San-Pin Wu, Shih-Chieh Lin, Rainer B Lanz, Chad J Creighton, Francesco J DeMayo, Sophia Y Tsai, Ming-Jer Tsai

Abstract read
In one paragraph

Article in The Journal of clinical investigation, 2014. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 60 papers.

0numbers the graph read from it
0cells of the map it votes in
60citing 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

60 citing papers in PubMed, 97 citations in OpenAlex.

  1. Single-Cell Circulating Tumor Cell Analysis Reveals Genomic Instability as a Distinctive Feature of Aggressive Prostate Cancer.Clinical cancer research : an official journal of the American Association for Cancer Research · 2020
    Trial
  2. TBCRC 032 IB/II Multicenter Study: Molecular Insights to AR Antagonist and PI3K Inhibitor Efficacy in Patients with ARClinical cancer research : an official journal of the American Association for Cancer Research · 2020
    Trial
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  12. Post-transcriptional modification of mCell death & disease · 2023
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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 3 countries.

Jun Qin
Hui-Ju Lee
San-Pin Wu
Shih-Chieh Lin
Rainer B Lanz
Chad J Creighton
Francesco J DeMayo
Sophia Y Tsai
Ming-Jer Tsai
Baylor College of Medicine · USInstitute of Basic Medical Sciences of the Chinese Academy of Medical Sciences

Funding

TISSUE COACTIVATOR AND RECEPTOR EXPRESSION FINGERPRINTSP01DK059820 · NIDDK · INSTITUT DE GENETIQUE ET BIOLOGIE MOLECU · PI O'MALLEY, BERT W · 2001 to 2016
$23.1M
Diabetes Endocrinology Research CenterP30DK079638 · NIDDK · BAYLOR COLLEGE OF MEDICINE · PI CHAN, LAWRENCE · 2008 to 2012
$6.4M
MECHANISM OF ACTION OF COUP TRANSCRIPTION FACTORSR37DK045641 · NIDDK · BAYLOR COLLEGE OF MEDICINE · PI TSAI, MING-JER · 1999 to 2008
$3.4M
MECHANISMS OF ACTION OF COUP TRANSCRIPTION FACTORSR01DK045641 · NIDDK · BAYLOR COLLEGE OF MEDICINE · PI TSAI, MING-JER · 1992 to 2014
$2.2M
Nuclear Orphan Receptor, COUP-TFII, in Energy Metabolism and DiseaseR01HL114539 · NHLBI · BAYLOR COLLEGE OF MEDICINE · PI TSAI, SOPHIA Y. · 2013 to 2016
$1.5M
NHLBI NIH HHS HL114539NHLBI NIH HHS R01 HL114539NIDDK NIH HHS DK45641NIDDK NIH HHS DK59820NIDDK NIH HHS P01 DK059820NIDDK NIH HHS P30 DK079638NIDDK NIH HHS R01 DK045641NIDDK NIH HHS R37 DK045641
6 · The paper itself

Abstract

A major clinical hurdle for the management of advanced prostate cancer (PCa) in patients is the resistance of tumors to androgen deprivation therapy (ADT) and their subsequent development into castration-resistant prostate cancer (CRPC). While recent studies have identified potential pathways involved in CRPC development, the drivers of CRPC remain largely undefined. Here we determined that nuclear receptor coactivator 2 (NCoA2, also known as SRC-2), which is frequently amplified or overexpressed in patients with metastatic PCa, mediates development of CRPC. In a murine model, overexpression of NCoA2 in the prostate epithelium resulted in neoplasia and, in combination with Pten deletion, promoted the development of metastasis-prone cancer. Moreover, depletion of NCoA2 in PTEN-deficient mice prevented the development of CRPC. In human androgen-sensitive prostate cancer cells, androgen signaling suppressed NCoA2 expression, and NCoA2 overexpression in murine prostate tumors resulted in hyperactivation of PI3K/AKT and MAPK signaling, promoting tumor malignance. Analysis of PCa patient samples revealed a strong correlation among NCoA2-mediated signaling, disease progression, and PCa recurrence. Taken together, our findings indicate that androgen deprivation induces NCoA2, which in turn mediates activation of PI3K signaling and promotes PCa metastasis and CRPC development. Moreover, these results suggest that the inhibition of NCoA2 has potential for PCa therapy.

Indexed as

AndrogensAnimalsCell Line, TumorDisease ProgressionHumansKaplan-Meier EstimateMaleMAP Kinase Signaling SystemMice, Inbred C57BLMice, TransgenicNeoplasms, Hormone-DependentNuclear Receptor Coactivator 2Proportional Hazards ModelsProstateProstatic Intraepithelial NeoplasiaProstatic Neoplasms, Castration-ResistantAndrogensNcoa2 protein, mouseNuclear Receptor Coactivator 2PTEN PhosphohydrolasePten protein, mouse

Identifiers

PMID25295534
PMCPMC4347241
OpenAlexW2023591758

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.