Evidence map›Paper›PMID 28402333›Full record

ArticleScientific reports2017

MAOA-a novel decision maker of apoptosis and autophagy in hormone refractory neuroendocrine prostate cancer cells.

Yi-Cheng Lin, Yi-Ting Chang, Mel Campbell, Tzu-Ping Lin, Chin-Chen Pan, Hsin-Chen Lee, Jean C Shih, Pei-Ching Chang

Open access · goldAbstract read
In one paragraph

Article in Scientific reports, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 34 papers.

0numbers the graph read from it
0cells of the map it votes in
34citing papers in PubMed
2.6field-weighted citation impact, top 10% 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

34 citing papers in PubMed, 57 citations in OpenAlex.

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  15. Advances in neuroendocrine prostate cancer research: From model construction to molecular network analyses.Laboratory investigation; a journal of technical methods and pathology · 2022
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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

8 authors at 4 institutions in 2 countries.

Yi-Cheng LinInstitute of Microbiology and Immunology, National Yang-Ming University, Taipei, Taiwan.
Yi-Ting ChangInstitute of Microbiology and Immunology, National Yang-Ming University, Taipei, Taiwan.
Mel CampbellUC Davis Cancer Center, University of California, Davis, CA 95616, USA.
Tzu-Ping LinInstitute of Clinical Medicine, National Yang Ming University, Taipei, Taiwan.
Chin-Chen PanDepartment of Pathology, Taipei Veterans General Hospital, National Yang-Ming University, Taipei, Taiwan.
Hsin-Chen LeeInstitute of Pharmacology, National Yang-Ming University, Taipei, Taiwan.
Jean C ShihDepartment of Pharmacology and Pharmaceutical Sciences, School of Pharmacy, University of Southern California, Los Angeles, CA 90089, USA.
Pei-Ching ChangInstitute of Microbiology and Immunology, National Yang-Ming University, Taipei, Taiwan.
National Yang Ming Chiao Tung University · TWNational Yang Ming Chiao Tung University · TWUniversity of California, Davis · USUniversity of Southern California · US

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Autophagy and apoptosis are two well-controlled mechanisms regulating cell fate. An understanding of decision-making between these two pathways is in its infancy. Monoamine oxidase A (MAOA) is a mitochondrial enzyme that is well-known in psychiatric research. Emerging reports showed that overexpression MAOA is associated with prostate cancer (PCa). Here, we show that MAOA is involved in mediating neuroendocrine differentiation of PCa cells, a feature associated with hormone-refractory PCa (HRPC), a lethal type of disease. Following recent reports showing that NED of PCa requires down-regulation of repressor element-1 silencing transcription factor (REST) and activation of autophagy; we observe that MAOA is a novel direct target gene of REST. Reactive oxygen species (ROS) produced by overexpressed MAOA plays an essential role in inhibiting apoptosis and activating autophagy in NED PCa cells. MAOA inhibitors significantly reduced NED and autophagy activation of PCa cells. Our results here show MAOA as a new decision-maker for activating autophagy and MAOA inhibitors may be useful as a potential therapy for neuroendocrine tumors.

Indexed as

ApoptosisAutophagyDrug Resistance, NeoplasmAndrogen AntagonistsAntineoplastic Agents, HormonalBiomarkersCarcinoma, NeuroendocrineCell Line, TumorEnzyme ActivationGene Expression Regulation, NeoplasticGene Knockdown TechniquesHumansMaleMitophagyModels, BiologicalMonoamine OxidaseAndrogen AntagonistsAntineoplastic Agents, HormonalBiomarkersMonoamine OxidaseMonoamine Oxidase InhibitorsRE1-Silencing Transcription FactorReactive Oxygen SpeciesRepressor Proteins

Identifiers

PMID28402333
PMCPMC5389346
OpenAlexW2607224988

What OpenQuestion holds

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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.