Evidence map›Paper›PMID 33752525›Full record

ArticleTechnology in cancer research & treatment

Jianhua Liu, Yanqing Li, Qiqi Zhang, Chaoxiang Lv, Mingwei Wang, Yan Jiao, Chunxi Wang

Abstract read
In one paragraph

Article in Technology in cancer research & treatment. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 8 papers.

0numbers the graph read from it
0cells of the map it votes in
8citing papers in PubMed
–field-weighted citation impact
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

8 citing papers in PubMed.

  1. Review
  2. Biomarkers in Localized Prostate Cancer: From Diagnosis to Treatment.International journal of molecular sciences · 2025
    Review
  3. Review
  4. Review
  5. Review
  6. NInternational journal of oncology · 2023
    Article
  7. Review
  8. Review
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.

Jianhua LiuDepartment of Urology, 117971The First Hospital of Jilin University, Changchun, China.
Yanqing LiDepartment of Pathophysiology, College of Basic Medical Sciences, 12510Jilin University, Changchun, China.
Qiqi ZhangThe Key Laboratory of Molecular Epigenetics of MOE, Institute of Genetics and Cytology, 47821Northeast Normal University, Changchun, Jilin, China.
Chaoxiang LvThe Key Laboratory of Molecular Epigenetics of MOE, Institute of Genetics and Cytology, 47821Northeast Normal University, Changchun, Jilin, China.
Mingwei WangMinistry of Health Key Laboratory of Radiobiology, 220738School of Public Health of Jilin University, Changchun, China.
Yan JiaoDepartment of Hepatobiliary and Pancreatic Surgery, 117971The First Hospital of Jilin University, Changchun, China.ORCID 0000-0001-6914-7949
Chunxi WangDepartment of Urology, 117971The First Hospital of Jilin University, Changchun, China.ORCID 0000-0001-5709-0252

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

objectiveDysregulation of long noncoding RNA is associated with a variety of cancers and LncRNA has anticancer or carcinogenic activities. PVT1, as a long noncoding RNA, plays an important role in the development of cancer.

methodsWe use R to download and analyze the data in TCGA database. ROC curve is generated to evaluate the significance of PVT1 expression for the diagnosis of prostate cancer. Chi-square test is used to test correlation between PVT1 expression and clinical pathological features. Survival curve and univariate and multivariate cox regression analysis is performed to compare differences in the effect on the survival rate between PVT1 high expression and low expression.

resultsThe expression of PTV1 in tumor tissues was significantly higher than that in normal tissues(P<2.2e-16). The difference of PTV1 expression was observed according to vital status (P = 0.0051) and Gleason score (P = 0.0012). The expression of PTV1 is significantly associated with T classification (P < 0.0001), N classification (P = 0.0499), PSA (P = 0.0001), Gleason Score (P < 0.0001), targeted molecular therapy (P = 0.0264) and vital status(P = 0.0036). The area under the ROC curve (AUC) was 0.860, which revealed PTV1 expression has excellent diagnostic value in prostate cancer. Patients with high PVT1 expression had a worse prognosis.

conclusionsPVT1 expression may be a biomarker for the diagnosis and prognosis of prostate cancer.

Indexed as

AgedArea Under CurveBiomarkers, TumorCase-Control StudiesDatabases, GeneticHumansKaplan-Meier EstimateMaleNeoplasm GradingNeoplasm StagingPrognosisProportional Hazards ModelsProstateProstatic NeoplasmsRNA, Long NoncodingROC CurveBiomarkers, TumorPVT1 long-non-coding RNA, humanRNA, Long Noncodingbiomarkerdiagnosisprognosisprostate cancerPVT1

Identifiers

PMID33752525
PMCPMC8093616

What OpenQuestion holds

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LicenceCC BY-NC
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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.