Evidence map›Paper›PMID 30933998›Full record

ArticlePloS one2019

Radiosensitization by enzalutamide for human prostate cancer is mediated through the DNA damage repair pathway.

Konjeti R Sekhar, Jian Wang, Michael L Freeman, Austin N Kirschner

Open access · goldAbstract read
In one paragraph

Article in PloS one, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 26 papers.

0numbers the graph read from it
0cells of the map it votes in
26citing papers in PubMed
4.0field-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

26 citing papers in PubMed, 38 citations in OpenAlex.

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  18. AbirateroneFrontiers in oncology · 2021
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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

4 authors at 1 institution in 1 country.

Konjeti R SekharDepartment of Radiation Oncology, Vanderbilt University Medical Center, Nashville, Tennessee, United States of America.ORCID 0000-0003-2930-0739
Jian WangDepartment of Radiation Oncology, Vanderbilt University Medical Center, Nashville, Tennessee, United States of America.
Michael L FreemanDepartment of Radiation Oncology, Vanderbilt University Medical Center, Nashville, Tennessee, United States of America.
Austin N KirschnerDepartment of Radiation Oncology, Vanderbilt University Medical Center, Nashville, Tennessee, United States of America.ORCID 0000-0003-3807-6900
Vanderbilt University Medical Center · US

Funding

Tumor Immunology and Microenvironment Research ProgramP30CA068485 · NCI · VANDERBILT UNIVERSITY MEDICAL CENTER · PI STACIE B DUSETZINA · 1995 to 2026
$172.8M
Translational Analysis CoreP30DK058404 · NIDDK · VANDERBILT UNIVERSITY MEDICAL CENTER · PI RICHARD M. PEEK · 2002 to 2026
$29.9M
Vanderbilt Clinical Oncology Research Career Development ProgramK12CA090625 · NCI · VANDERBILT UNIVERSITY MEDICAL CENTER · PI Debra L. Friedman, Paula Jill Hurley · 2001 to 2026
$16.9M
Vanderbilt Mouse Metabolic Physiology CenterU24DK059637 · NIDDK · VANDERBILT UNIVERSITY · PI WASSERMAN, DAVID H · 2001 to 2015
$14.9M
Leica Bond RXS10OD023475 · OD · VANDERBILT UNIVERSITY MEDICAL CENTER · PI BOYD, KELLI L. · 2018 to 2018
$213k
NCI NIH HHS K12 CA090625NCI NIH HHS P30 CA068485NIDDK NIH HHS P30 DK058404NIDDK NIH HHS U24 DK059637NIH HHS S10 OD023475
6 · The paper itself

Abstract

Radiation therapy is often combined with androgen deprivation therapy in the treatment of aggressive localized prostate cancer. However, castration-resistant disease may not respond to testosterone deprivation approaches. Enzalutamide is a second-generation anti-androgen with high affinity and activity that is used for the treatment of metastatic disease. Although radiosensitization mechanisms are known to be mediated through androgen receptor activity, this project aims to uncover the detailed DNA damage repair factors influenced by enzalutamide using multiple models of androgen-sensitive (LNCaP) and castration-resistant human prostate cancer (22Rv1 and DU145). Enzalutamide is able to radiosensitize both androgen-dependent and androgen-independent human prostate cancer models in cell culture and xenografts in mice, as well as a treatment-resistant patient-derived xenograft. The enzalutamide-mediated mechanism of radiosensitization includes delay of DNA repair through temporal prolongation of the repair factor complexes and halting the cell cycle, which results in decreased colony survival. Altogether, these findings support the use of enzalutamide concurrently with radiotherapy to enhance the treatment efficacy for prostate cancer.

Indexed as

Prostatic NeoplasmsRadiation ToleranceAgedAnimalsBenzamidesCell Line, TumorCell ProliferationDNA DamageDNA RepairDrug Resistance, NeoplasmHumansMaleMiceMice, NudeMice, TransgenicNitrilesBenzamidesenzalutamideNitrilesPhenylthiohydantoinRadiation-Sensitizing Agents

Identifiers

PMID30933998
PMCPMC6443157
OpenAlexW2931472946

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.