Evidence map›Paper›PMID 35117583›Full record

ArticleTranslational cancer research2020

Exome sequencing identified six copy number variations as a prediction model for recurrence of primary prostate cancers with distinctive prognosis.

Jie Liu, Jiajun Yan, Ruifang Mao, Guoping Ren, Xiaoyan Liu, Yanling Zhang, Jili Wang, Yan Wang, Meiling Li, Qingchong Qiu and 8 more

Open access · diamondAbstract read
In one paragraph

Article in Translational cancer research, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers.

0numbers the graph read from it
0cells of the map it votes in
5citing papers in PubMed
0.5field-weighted citation impact, top 31% 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

5 citing papers in PubMed, 5 citations in OpenAlex.

  1. Article
  2. Article
  3. Article
  4. Article
  5. Article
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

18 authors at 4 institutions in 2 countries.

Jie LiuCollege of Life Science, Zhejiang University, Hangzhou 310027, China.
Jiajun YanDepartment of Urology, Shaoxing People's Hospital, Shaoxing Hospital of Zhejiang University, Shaoxing 312000, China.
Ruifang MaoSystems Biology Division, Zhejiang-California International NanoSystems Institute (ZCNI), Zhejiang University, Hangzhou 310027, China.
Guoping RenDepartment of Pathology, The First Affiliated Hospital, Zhejiang University Medical College, Hangzhou 310003, China.
Xiaoyan LiuDepartment of Pathology, The First Affiliated Hospital, Zhejiang University Medical College, Hangzhou 310003, China.
Yanling ZhangDepartment of Pathology, The First Affiliated Hospital, Zhejiang University Medical College, Hangzhou 310003, China.
Jili WangDepartment of Pathology, The First Affiliated Hospital, Zhejiang University Medical College, Hangzhou 310003, China.
Yan WangDepartment of Pathology, The First Affiliated Hospital, Zhejiang University Medical College, Hangzhou 310003, China.
Meiling LiDepartment of Epidemiology, Second Military Medical University, Shanghai 200433, China.
Qingchong QiuSystems Biology Division, Zhejiang-California International NanoSystems Institute (ZCNI), Zhejiang University, Hangzhou 310027, China.
Lin WangSystems Biology Division, Zhejiang-California International NanoSystems Institute (ZCNI), Zhejiang University, Hangzhou 310027, China.
Guanfeng LiuSystems Biology Division, Zhejiang-California International NanoSystems Institute (ZCNI), Zhejiang University, Hangzhou 310027, China.
Shanshan JinSystems Biology Division, Zhejiang-California International NanoSystems Institute (ZCNI), Zhejiang University, Hangzhou 310027, China.
Liang MaSystems Biology Division, Zhejiang-California International NanoSystems Institute (ZCNI), Zhejiang University, Hangzhou 310027, China.
Yingying MaSystems Biology Division, Zhejiang-California International NanoSystems Institute (ZCNI), Zhejiang University, Hangzhou 310027, China.
Na ZhaoSystems Biology Division, Zhejiang-California International NanoSystems Institute (ZCNI), Zhejiang University, Hangzhou 310027, China.
Hongwei ZhangDepartment of Epidemiology, Second Military Medical University, Shanghai 200433, China.
Biaoyang LinCollege of Life Science, Zhejiang University, Hangzhou 310027, China.
Zhejiang University · CNFirst Affiliated Hospital Zhejiang University · CNSecond Military Medical University · CNShaoxing People's Hospital · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundProstate cancer (PCa) is a common type of malignancy, which represents one of the leading causes of death among men worldwide. Copy number variations (CNVs) and gene fusions play important roles in PCa and may serve as markers for the prognosis of this condition.

methodsWe have presently conducted an analysis of CNVs and gene fusions in PCa, using whole exome sequencing (WES) data of primary tumors. For this, a cohort of 74 PCa patients, including 30 recurrent and 44 non-recurrent cases, were assessed during 5 years of follow-up.

resultsWe have identified 66 CNVs that were specific to the primary tumor tissues from the recurrent PCa group. Most of duplicated genomic regions were located in 8q2, suggesting that this chromosomal region could be important for the prognosis of PCa. Meanwhile, we have developed a random forest model, using six selected CNVs, with an accuracy near 90% for predicting PCa recurrence according to a 10-fold cross validation. In addition, we have detected 16 recurrent oncogenic gene fusions in PCa. Among these,

conclusionsOur findings expand the current understanding in regard to prostate carcinogenesis. Current data might be further used for assay development as well as to predict PCa recurrence, using primary tissues.

Indexed as

Cancer recurrencecopy number variation (CNV)gene fusionrandom forestwhole exome sequencing (WES)

Identifiers

PMID35117583
PMCPMC8798897
OpenAlexW3013711816

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.