Evidence map›Paper›PMID 40693457›Full record

ArticleCancer medicine2025

Integrative Analysis Reveals the Prognostic Effects of Epigenetic Regulators in Bladder Cancer.

Venugopalareddy Mekala, Yupei Lin, Xiang Wang, Naail Chowdhury, Jianrong Li, Chao Cheng

Abstract read
In one paragraph

Article in Cancer medicine, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.

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0cells of the map it votes in
2citing papers in PubMed
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1 · What the graph read from it

What it found

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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

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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

2 citing papers in PubMed.

  1. Article
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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

6 authors.

Venugopalareddy MekalaDepartment of Medicine, Baylor College of Medicine, Houston, Texas, USA.
Yupei LinDepartment of Medicine, Baylor College of Medicine, Houston, Texas, USA.
Xiang WangDepartment of Medicine, Baylor College of Medicine, Houston, Texas, USA.
Naail ChowdhuryDepartment of Medicine, Baylor College of Medicine, Houston, Texas, USA.
Jianrong LiDepartment of Medicine, Baylor College of Medicine, Houston, Texas, USA.
Chao ChengDepartment of Medicine, Baylor College of Medicine, Houston, Texas, USA.ORCID https://orcid.org/0000-0002-5002-3417

Funding

An innovative integrated computational framework using gene signatures for patient stratificationR01CA269764 · NCI · BAYLOR COLLEGE OF MEDICINE · PI CHAO CHENG · 2023 to 2026
$1.8M
Cancer Prevention and Research Institute of Texas RR180061National Cancer Institute of the NIH 1R01CA269764NCI NIH HHS R01 CA269764
6 · The paper itself

Abstract

backgroundEpigenetic regulatory genes (epiRG) are pivotal in the epigenetic regulation of the human genome, primarily through DNA and histone modifications. These genes are frequently mutated in human cancers, particularly bladder cancer (BC). However, the functional impact of epiRG mutations on patient outcomes remains poorly understood.

methodsIn this study, we developed gene signatures for the most frequent genomic aberrations of epiRG using The Cancer Genome Atlas Bladder Carcinoma (TCGA-BLCA) dataset and validated these signatures with independent tumor expression profiles for prognostic relevance. Furthermore, we evaluated the role of these signature scores in the immune system within the tumor microenvironment (TME). Finally, we assessed the correlation between epiRG and global DNA methylation.

resultsOur results indicated that the inferred aberration-specific signature scores were more predictive of patient stratification than the genomic aberrations. Notably, certain signature scores were significantly associated with patient progression, whereas others correlated with the tumor immune microenvironment via interactions with the immune system. Patients with mutations had high signature scores in CREBBP-mut and EP300-mut, which revealed poor overall survival. Conversely, KDM6A-mut signatures showed an opposite trend, with low scores linking to favorable prognosis through enhanced immune activity. Also, other epiRG signature scores were strongly correlated with the immune system in TME and successfully predicted patients who responded to immunotherapy. Global methylation analysis revealed that high signature scores of KDM6A-mut are associated with hypomethylation.

conclusionsThese findings collectively establish epiRG signature scores as powerful biomarkers that integrate genomic, epigenetic, and immune microenvironment features for improved prognostic prediction in bladder cancer. This integrative approach not only advances our understanding of epigenetic mechanisms in BC but also offers potential for developing innovative prognostic tools and therapeutic strategies tailored to personalized medicine.

Indexed as

Biomarkers, TumorEpigenesis, GeneticUrinary Bladder NeoplasmsDNA MethylationGene Expression ProfilingGene Expression Regulation, NeoplasticHistone DemethylasesHumansMutationPrognosisTumor MicroenvironmentBiomarkers, TumorHistone Demethylasesbladder cancerepigenetic regulator genesgene signaturesgenomic aberrationsimmune infiltrationprognostic prediction

Identifiers

PMID40693457
PMCPMC12281021

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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.