Evidence map›Paper›PMID 22363599›Full record

ArticlePloS one2012

Mitosis phase enrichment with identification of mitotic centromere-associated kinesin as a therapeutic target in castration-resistant prostate cancer.

Kanishka Sircar, Heng Huang, Limei Hu, Yuexin Liu, Jasreman Dhillon, David Cogdell, Armen Aprikian, Eleni Efstathiou, Nora Navone, Patricia Troncoso and 1 more

Open access · goldAbstract read
In one paragraph

Article in PloS one, 2012. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 7 papers.

0numbers the graph read from it
0cells of the map it votes in
7citing papers in PubMed
0.8field-weighted citation impact, top 30% 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

7 citing papers in PubMed, 19 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

11 authors at 4 institutions in 3 countries.

Kanishka SircarDepartment of Pathology, The University of Texas MD Anderson Cancer Center, Houston, Texas, United States of America. ksircar@mdanderson.org
Heng Huang
Limei Hu
Yuexin Liu
Jasreman Dhillon
David Cogdell
Armen Aprikian
Eleni Efstathiou
Nora Navone
Patricia Troncoso
Wei Zhang
The University of Texas MD Anderson Cancer Center · USSpanish Oncology Genitourinary Group · ESMcGill University · CAThe University of Texas at Arlington · US

Funding

Targeting Tumor Microenvironment-Induced Therapy Resistance in Prostate Cancer Bone MetastasisP50CA140388 · NCI · UNIVERSITY OF TX MD ANDERSON CAN CTR · PI LOGOTHETIS, CHRISTOPHER J., THOMPSON, TIMOTHY CHARLES · 2009 to 2022
$23.4M
NCI NIH HHS P50 CA140388
6 · The paper itself

Abstract

The recently described transcriptomic switch to a mitosis program in castration-resistant prostate cancer (CRPC) suggests that mitotic proteins may be rationally targeted at this lethal stage of the disease. In this study, we showed upregulation of the mitosis-phase at the protein level in our cohort of 51 clinical CRPC cases and found centrosomal aberrations to also occur preferentially in CRPC compared with untreated, high Gleason-grade hormone-sensitive prostate cancer (P<0.0001). Expression profiling of chemotherapy-resistant CRPC samples (n = 25) was performed, and the results were compared with data from primary chemotherapy-naïve CRPC (n = 10) and hormone-sensitive prostate cancer cases (n = 108). Our results showed enrichment of mitosis-phase genes and pathways, with progression to both castration-resistant and chemotherapy-resistant disease. The mitotic centromere-associated kinesin (MCAK) was identified as a novel mitosis-phase target in prostate cancer that was overexpressed in multiple CRPC gene-expression datasets. We found concordant gene expression of MCAK between our parent and murine CRPC xenograft pairs and increased MCAK protein expression with clinical progression of prostate cancer to a castration-resistant disease stage. Knockdown of MCAK arrested the growth of prostate cancer cells suggesting its utility as a potential therapeutic target.

Indexed as

CastrationMitosisMolecular Targeted TherapyAndrogensAntineoplastic AgentsCentrosomeDrug Resistance, NeoplasmHumansKinesinsMaleNeoplasm GradingProstatic NeoplasmsUp-RegulationAndrogensAntineoplastic AgentsKIF2C protein, humanKinesins

Identifiers

PMID22363599
PMCPMC3281954
OpenAlexW1980906844

What OpenQuestion 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 OpenQuestion graph.