Evidence map›Paper›PMID 40598508›Full record

ArticleJournal of translational medicine2025

Construction of a prostate adenocarcinoma molecular classification: integrating spatial transcriptomics with retrospective cohort validation.

Bingnan Lu, Yifan Liu, Guo Ji, Yuntao Yao, Zhao Yang, Bolin Zhu, Lei Wang, Keqin Dong, Yuanan Li, Jiaying Shi and 6 more

Abstract readValidation Study
In one paragraph

Article in Journal of translational medicine, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers.

0numbers the graph read from it
0cells of the map it votes in
3citing 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

3 citing papers in PubMed.

  1. Article
  2. Article
  3. 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

16 authors.

Bingnan Lu *Department of Urology, Xinhua Hospital Affiliated to Shanghai Jiao Tong University School of Medicine, Shanghai, 200092, China.
Yifan Liu *Department of Urology, Xinhua Hospital Affiliated to Shanghai Jiao Tong University School of Medicine, Shanghai, 200092, China.
Guo Ji *Department of Pathology, Shanghai Tenth People's Hospital, Tongji University School of Medicine, Shanghai, 200072, China.
Yuntao Yao *Department of Urology, Xinhua Hospital Affiliated to Shanghai Jiao Tong University School of Medicine, Shanghai, 200092, China.
Zhao Yang *Shanghai General Hospital Affiliated to Shanghai Jiao Tong University School of Medicine, Shanghai, 200080, China.
Bolin ZhuCollege of Life Sciences, University of Chinese Academy of Sciences, Beijing, 100049, China.
Lei WangDepartment of Urology, Xinhua Hospital Affiliated to Shanghai Jiao Tong University School of Medicine, Shanghai, 200092, China.
Keqin DongDepartment of Urology, Xinhua Hospital Affiliated to Shanghai Jiao Tong University School of Medicine, Shanghai, 200092, China.
Yuanan LiDepartment of Urology, Xinhua Hospital Affiliated to Shanghai Jiao Tong University School of Medicine, Shanghai, 200092, China.
Jiaying ShiShanghai Jiao Tong University School of Medicine, Shanghai, 200025, China.
Junzhe HeShanghai Jiao Tong University School of Medicine, Shanghai, 200025, China.
Runzhi HuangDepartment of Burn Surgery, the First Affiliated Hospital of Naval Medical University, Shanghai, 200433, China.
Wang ZhouDepartment of Urology, Xinhua Hospital Affiliated to Shanghai Jiao Tong University School of Medicine, Shanghai, 200092, China.
Xinming CuiNangang Branch, Heilongjiang Provincial Hospital, Harbin, 150001, China. cuixinming@163.com.
Xiuwu PanDepartment of Urology, Xinhua Hospital Affiliated to Shanghai Jiao Tong University School of Medicine, Shanghai, 200092, China. panxiuwu@126.com.
Xingang CuiDepartment of Urology, Xinhua Hospital Affiliated to Shanghai Jiao Tong University School of Medicine, Shanghai, 200092, China. cuixingang@xinhuamed.com.cn.ORCID 0000-0002-0920-9439

Funding

Hospital Funded Clinical Research, Xinhua Hospital Affiliated to Shanghai Jiao Tong University School of Medicine 21XHDB06Leading health talents of Shanghai Municipal Health Commission 2022LJ002National Natural Science Foundation of China 82072806National Natural Science Foundation of China 82173265National Natural Science Foundation of China 82330094Natural Science Foundation of Shanghai Municipality 23ZR1441300Shanghai Leading Talent Program Project LJ2024013Shanghai Rising-Star Program 23QC1401400Shanghai Rising-Star Program (Sailing Special Program) 23YF1458400
6 · The paper itself

Abstract

backgroundProstate adenocarcinoma (PRAD) is a biologically heterogeneous disease threatening the health of elderly males worldwide, and some PRAD subtypes with certain molecular landscape are always associated with poor prognosis. A more precise molecular classification system for PRAD is urgently needed.

methodsThrough spatial transcriptome analysis, we identified different malignant cell/spot types in PRAD. Then, Monocle 2 analysis was applied to identify malignant cell fates and differentiation-related genes. Together with the prognosis-related genes identified through Kaplan-Meier analysis and univariate Cox regression in TCGA-PRAD cohort, we defined malignant cell differentiation-related prognostic genes (MDPGs). Based on MDPGs, we constructed a malignant cell differentiation-based PRAD classification (MDPC) using the ConsensusClusterPlus algorithm. Then, we explored multi-omics correlations of MDPC, and constructed the regulation networks of MDPC as well as the prognostic prediction model. Finally, we validated the prognostic prediction value of MDPC through immunohistochemical staining and follow-up of a retrospective cohort.

resultsThree malignant spot types were identified through spatial transcriptome analysis. Then, we defined 33 MDPGs and successfully constructed MDPC with three different subtypes (DPP4

conclusionWe successfully constructed MDPC with validated prognostic prediction value. This classification system provided clinicians with an effective tool to stratify PRAD patients, identifying high-risk individuals, recognizing patients prone to develop bone metastasis, and offering opportunities for early intervention to improve patients' prognosis.

Indexed as

AdenocarcinomaGene Expression ProfilingProstatic NeoplasmsTranscriptomeAgedGene Expression Regulation, NeoplasticHumansKaplan-Meier EstimateMalePrognosisReproducibility of ResultsRetrospective StudiesCell differentiationImmunohistochemical stainingMolecular classification systemProstate adenocarcinomaRetrospective clinical cohort validationSpatial transcriptome

Identifiers

PMID40598508
PMCPMC12220030

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.