Evidence map›Paper›PMID 31454442›Full record

ArticleCancer science2019

Identification of new octamer transcription factor 1-target genes upregulated in castration-resistant prostate cancer.

Shinichiro Yamamoto, Ken-Ichi Takayama, Daisuke Obinata, Kyoko Fujiwara, Daisaku Ashikari, Satoru Takahashi, Satoshi Inoue

Open access · goldAbstract read
In one paragraph

Article in Cancer science, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 24 papers.

0numbers the graph read from it
0cells of the map it votes in
24citing papers in PubMed
3.8field-weighted citation impact, top 6% 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

24 citing papers in PubMed, 39 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

7 authors at 3 institutions in 2 countries.

Shinichiro YamamotoDepartment of Systems Aging Science and Medicine, Tokyo Metropolitan Institute of Gerontology, Tokyo, Japan.
Ken-Ichi TakayamaDepartment of Systems Aging Science and Medicine, Tokyo Metropolitan Institute of Gerontology, Tokyo, Japan.
Daisuke ObinataDepartment of Urology, Nihon University School of Medicine, Tokyo, Japan.
Kyoko FujiwaraDepartment of Medicine, Nihon University School of Medicine, Tokyo, Japan.
Daisaku AshikariDepartment of Urology, Nihon University School of Medicine, Tokyo, Japan.
Satoru TakahashiDepartment of Urology, Nihon University School of Medicine, Tokyo, Japan.
Satoshi InoueDepartment of Systems Aging Science and Medicine, Tokyo Metropolitan Institute of Gerontology, Tokyo, Japan.
Nihon University · JPSaitama Medical University · JPTokyo Metropolitan Institute of Gerontology · JP

Funding

Japan Society for the Promotion of Science 17H04334Japan Society for the Promotion of Science 19H03793P-CREATE JP18cm0106144Takeda Science Foundation
6 · The paper itself

Abstract

Octamer transcription factor 1 (OCT1) is an androgen receptor (AR)-interacting partner and regulates the expression of target genes in prostate cancer cells. However, the function of OCT1 in castration-resistant prostate cancer (CRPC) is not fully understood. In the present study, we used 22Rv1 cells as AR-positive CRPC model cells to analyze the role of OCT1 in CRPC. We showed that OCT1 knockdown suppressed cell proliferation and migration of 22Rv1 cells. Using microarray analysis, we identified four AR and OCT1-target genes, disks large-associated protein 5 (DLGAP5), kinesin family member 15 (KIF15), non-SMC condensin I complex subunit G (NCAPG), and NDC80 kinetochore complex component (NUF2) in 22Rv1 cells. We observed that knockdown of DLGAP5 and NUF2 suppresses growth and migration of 22Rv1 cells. Furthermore, immunohistochemical analysis showed that positive expression of DLGAP5 in prostate cancer specimens is related to poor cancer-specific survival rates of patients. Notably, enhanced expression of DLGAP5 was observed in CRPC tissues of patients. Thus, our findings suggest that these four genes regulated by the AR/OCT1 complex could have an important role in CRPC progression.

Indexed as

AgedCell Cycle ProteinsCell Line, TumorCell MovementCell ProliferationCytoskeletal ProteinsGene Expression Regulation, NeoplasticGene Knockdown TechniquesGene SilencingHumansKinesinsMaleMicroarray AnalysisNeoplasm ProteinsNuclear ProteinsOctamer Transcription Factor-1Cell Cycle ProteinsCytoskeletal ProteinsDLGAP5 protein, humanKIF15 protein, humanKinesinsNCAPG protein, humanNDC80 protein, humanNeoplasm ProteinsNuclear ProteinsNUF2 protein, humanOctamer Transcription Factor-1POU2F1 protein, humanReceptors, Androgenandrogen receptorCRPCDLGAP5OCT1prostate cancer

Identifiers

PMID31454442
PMCPMC6825001
OpenAlexW2970283276

What OpenQuestion holds

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LicenceCC BY-NC-ND
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.