Evidence map›Paper›PMID 33292277›Full record

ArticleCancer cell international2020

FOXM1 modulates docetaxel resistance in prostate cancer by regulating KIF20A.

Hongbo Yu, Zheng Xu, Maomao Guo, Weiwan Wang, Weican Zhang, Sudong Liang, Zhibin Xu, Jun Ye, Gangyi Zhu, Chenyang Zhang and 1 more

Open access · goldAbstract read
In one paragraph

Article in Cancer cell international, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 22 papers.

0numbers the graph read from it
0cells of the map it votes in
22citing papers in PubMed
2.0field-weighted citation impact, top 13% 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

22 citing papers in PubMed, 39 citations in OpenAlex.

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  19. Curcumol Inhibits the Development of Prostate Cancer by miR-125a/STAT3 Axis.Evidence-based complementary and alternative medicine : eCAM · 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

11 authors at 2 institutions in 1 country.

Hongbo YuDepartment of Urology, BenQ Medical Center, Nanjing Medical University, Nanjing, China.
Zheng XuNanjing First Hospital, Nanjing Medical University, Nanjing, China.
Maomao GuoDepartment of Urology, Hospital Affiliated 5 to Nantong University (Taizhou People's Hospital), No. 366, Taihu Road, Taizhou, China.
Weiwan WangCentral Laboratory, BenQ Medical Center, Nanjing Medical University, Nanjing, China.
Weican ZhangThe First Clinical Medical College, Nanjing Medical University, Nanjing, China.
Sudong LiangDepartment of Urology, Hospital Affiliated 5 to Nantong University (Taizhou People's Hospital), No. 366, Taihu Road, Taizhou, China.
Zhibin XuCentral Laboratory, BenQ Medical Center, Nanjing Medical University, Nanjing, China.
Jun YeCentral Laboratory, Hospital Affiliated 5 to Nantong University (Taizhou People's Hospital), Taizhou, China.
Gangyi ZhuCentral Laboratory, BenQ Medical Center, Nanjing Medical University, Nanjing, China.
Chenyang ZhangCentral Laboratory, BenQ Medical Center, Nanjing Medical University, Nanjing, China.
Jianzhong LinDepartment of Urology, Hospital Affiliated 5 to Nantong University (Taizhou People's Hospital), No. 366, Taihu Road, Taizhou, China. linjianzhong82@126.com.ORCID http://orcid.org/0000-0001-9103-1918
Nanjing Medical University · CNNantong University · CN

Funding

Science and Technology planning project of Nanjing 201715064Science and Technology planning project of Nanjing 201803061
6 · The paper itself

Abstract

backgroundDocetaxel resistance affects prognosis in advanced prostate cancer (PCa). The precise mechanisms remain unclear. Transcription factor Forkhead box M1 (FOXM1), which participates in cell proliferation and cell cycle progression, has been reported to affect the sensitivity of chemotherapy. This study explores the role of FOXM1 in PCa docetaxel resistance and its association with kinesin family member 20 A (KIF20A), which is known to promote therapeutic resistance in some cancers.

methodsWe monitored cell growth using MTT and colony formation assays, and cell apoptosis and cell cycle progression using flow cytometry. Wound-healing and transwell assays were used to detect cell invasion and migration. mRNA and protein expression were analyzed using quantitative reverse transcription polymerase chain reaction (qRT-PCR) and western blotting. We monitored FOXM1 binding to the KIF20A promoter using a ChIP assay. Tumorigenicity in nude mice was used to assess in vivo tumorigenicity.

resultsFOXM1 knockdown induced cell apoptosis and G2/M cell cycle arrest, suppressing cell migration and invasion in docetaxel-resistant PCa cell lines (DU145-DR and VCaP-DR). Exogenous FOXM1 overexpression was found in their parental cells. Specific FOXM1 inhibitor thiostrepton significantly weakened docetaxel resistance in vitro and in vivo. We also found that FOXM1 and KIF20A exhibited consistent and highly correlated overexpression in PCa cells and tissues. FOXM1 also regulated KIF20A expression at the transcriptional level by acting directly on a Forkhead response element (FHRE) in its promoter. KIF20A overexpression could partially reverse the effect on cell proliferation, cell cycle proteins (cyclinA2, cyclinD1 and cyclinE1) and apoptosis protein (bcl-2 and PARP) of FOXM1 depletion.

conclusionsOur findings indicate that highly expressed FOXM1 may help promote docetaxel resistance by inducing KIF20A expression, providing insight into novel chemotherapeutic strategies for combatting PCa docetaxel resistance.

Indexed as

DocetaxelFOXM1KIF20AProstate cancerResistance

Identifiers

PMID33292277
PMCPMC7653758
OpenAlexW3101832794

What Socratic 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 Socratic graph.