Evidence map›Paper›PMID 28771887›Full record

ArticleCancer science2017

ACSL3 promotes intratumoral steroidogenesis in prostate cancer cells.

Toshiro Migita, Ken-Ichi Takayama, Tomohiko Urano, Daisuke Obinata, Kazutaka Ikeda, Tomoyoshi Soga, Satoru Takahashi, Satoshi Inoue

Open access · goldAbstract read
In one paragraph

Article in Cancer science, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 44 papers.

0numbers the graph read from it
0cells of the map it votes in
44citing papers in PubMed
4.7field-weighted citation impact, top 5% 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

44 citing papers in PubMed, 71 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

8 authors at 4 institutions in 1 country.

Toshiro MigitaDepartments of Anti-Aging Medicine and Geriatric Medicine, Graduate School of Medicine, The University of Tokyo, Tokyo, Japan.
Ken-Ichi TakayamaDepartments of Anti-Aging Medicine and Geriatric Medicine, Graduate School of Medicine, The University of Tokyo, Tokyo, Japan.
Tomohiko UranoDepartments of Anti-Aging Medicine and Geriatric Medicine, Graduate School of Medicine, The University of Tokyo, Tokyo, Japan.
Daisuke ObinataDepartments of Anti-Aging Medicine and Geriatric Medicine, Graduate School of Medicine, The University of Tokyo, Tokyo, Japan.
Kazutaka IkedaInstitute for Advanced Biosciences, Keio University, Yamagata, Japan.
Tomoyoshi SogaInstitute for Advanced Biosciences, Keio University, Yamagata, Japan.
Satoru TakahashiDepartment of Urology, Nihon University School of Medicine, Tokyo, Japan.
Satoshi InoueDepartments of Anti-Aging Medicine and Geriatric Medicine, Graduate School of Medicine, The University of Tokyo, Tokyo, Japan.ORCID http://orcid.org/0000-0003-1247-3844
Tokyo Metropolitan Institute of Gerontology · JPKeio University · JPNihon University · JPJapanese Foundation For Cancer Research · JP

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Long-chain acyl-coenzyme A (CoA) synthetase 3 (ACSL3) is an androgen-responsive gene involved in the generation of fatty acyl-CoA esters. ACSL3 is expressed in both androgen-sensitive and castration-resistant prostate cancer (CRPC). However, its role in prostate cancer remains elusive. We overexpressed ACSL3 in androgen-dependent LNCaP cells and examined the downstream effectors of ACSL3. Furthermore, we examined the role of ACSL3 in the androgen metabolism of prostate cancer. ACSL3 overexpression led to upregulation of several genes such as aldo-keto reductase 1C3 (AKR1C3) involved in steroidogenesis, which utilizes adrenal androgen dehydroepiandrosterone sulfate (DHEAS) as substrate, and downregulated androgen-inactivating enzyme UDP-glucuronosyltransferase 2 (UGT2B). Exposure to DHEAS significantly increased testosterone levels and cell proliferative response in ACSL3-overexpressing cells when compared to that in control cells. A public database showed that ACSL3 level was higher in CRPC than in hormone-sensitive prostate cancer. CRPC cells showed an increased expression of ACSL3 and an expression pattern of AKR1C3 and UGT2B similar to ACSL3-overexpressing cells. DHEAS stimulation significantly promoted the proliferation of CRPC cells when compared to that of LNCaP cells. These findings suggest that ACSL3 contributes to the growth of CRPC through intratumoral steroidogenesis (i.e. promoting androgen synthesis from DHEAS and preventing the catabolism of active androgens).

Indexed as

3-Hydroxysteroid DehydrogenasesAldo-Keto Reductase Family 1 Member C3Cell Line, TumorCell ProliferationCoenzyme A LigasesDehydroepiandrosterone SulfateGene Expression Regulation, NeoplasticGlucuronosyltransferaseHumansHydroxyprostaglandin DehydrogenasesLipogenesisLong-Chain-Fatty-Acid-CoA LigaseMaleProstatic Neoplasms, Castration-ResistantTestosterone3-Hydroxysteroid DehydrogenasesAKR1C3 protein, humanAldo-Keto Reductase Family 1 Member C3Coenzyme A LigasesDehydroepiandrosterone SulfateGlucuronosyltransferaseHydroxyprostaglandin DehydrogenasesLong-Chain-Fatty-Acid-CoA LigaseTestosteroneACSL3AKR1C3castration-resistant prostate cancerintratumoral steroidogenesisUGT2B

Identifiers

PMID28771887
PMCPMC5623750
OpenAlexW2744478234

What OpenQuestion holds

Textmetadata
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.