Evidence map›Paper›PMID 34671755›Full record

ArticleCell reports methods2021

Pan-cancer analysis of pathway-based gene expression pattern at the individual level reveals biomarkers of clinical prognosis.

Kenong Su, Qi Yu, Ronglai Shen, Shi-Yong Sun, Carlos S Moreno, Xiaoxian Li, Zhaohui S Qin

Open access · goldAbstract read
In one paragraph

Article in Cell reports methods, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 18 papers.

0numbers the graph read from it
0cells of the map it votes in
18citing papers in PubMed
1.9field-weighted citation impact, top 14% 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

18 citing papers in PubMed, 28 citations in OpenAlex.

  1. Article
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  4. Identification of Clinically Relevant Genes Using Machine Learning Techniques.Methods in molecular biology (Clifton, N.J.) · 2026
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  18. Autoencoder-Transformed Transcriptome Improves Genotype-Phenotype Association Studies.IEEE transactions on computational biology and bioinformatics
    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

7 authors at 2 institutions in 1 country.

Kenong SuDepartment of Computer Science, Emory University, Atlanta, GA 30322, USA.
Qi YuDepartment of Biostatistics and Bioinformatics, Emory University, Atlanta, GA 30322, USA.
Ronglai ShenDepartment of Biostatistics, Memorial Sloan Kettering Cancer Center, New York, NY 10017, USA.
Shi-Yong SunDepartment of Hematology & Medical Oncology, Emory University School of Medicine, Atlanta, GA 30322, USA.
Carlos S MorenoDepartment of Pathology and Laboratory Medicine, Emory University School of Medicine, Atlanta, GA 30322, USA.
Xiaoxian LiDepartment of Pathology and Laboratory Medicine, Emory University School of Medicine, Atlanta, GA 30322, USA.
Zhaohui S QinDepartment of Computer Science, Emory University, Atlanta, GA 30322, USA.
Emory University · USMemorial Sloan Kettering Cancer Center · US

Funding

ECOG-ACRIN Thoracic Malignancies Integrated Translational Science CenterUG1CA233259 · NCI · EMORY UNIVERSITY · PI CARBONE, DAVID P., LEAL, TICIANA · 2019 to 2025
$5.1M
Systematic discovery of neomorph protein-protein interactions in cancer for oncogenic pathway perturbationU01CA217875 · NCI · EMORY UNIVERSITY · PI FU, HAIAN · 2017 to 2021
$4.5M
Using donor dendritic cells to optimize GvHD and GvL in allogeneic stem cell transplantationR01AI145231 · NIAID · EMORY UNIVERSITY · PI WALLER, EDMUND K · 2020 to 2024
$3.6M
Modulation of death receptor 4 in EGFR-targeted cancer therapyR01CA223220 · NCI · EMORY UNIVERSITY · PI SUN, SHI-YONG · 2018 to 2023
$2.3M
c-Myc modulation and its implications in EGFR-targeted cancer therapyR01CA245386 · NCI · EMORY UNIVERSITY · PI SUN, SHI-YONG · 2020 to 2025
$2.0M
NCI NIH HHS R01 CA223220NCI NIH HHS R01 CA245386NCI NIH HHS U01 CA217875NCI NIH HHS UG1 CA233259NIAID NIH HHS R01 AI145231
6 · The paper itself

Abstract

Identifying biomarkers to predict the clinical outcomes of individual patients is a fundamental problem in clinical oncology. Multiple single-gene biomarkers have already been identified and used in clinics. However, multiple oncogenes or tumor-suppressor genes are involved during the process of tumorigenesis. Additionally, the efficacy of single-gene biomarkers is limited by the extensively variable expression levels measured by high-throughput assays. In this study, we hypothesize that in individual tumor samples, the disruption of transcription homeostasis in key pathways or gene sets plays an important role in tumorigenesis and has profound implications for the patient's clinical outcome. We devised a computational method named iPath to identify, at the individual-sample level, which pathways or gene sets significantly deviate from their norms. We conducted a pan-cancer analysis and demonstrated that iPath is capable of identifying highly predictive biomarkers for clinical outcomes, including overall survival, tumor subtypes, and tumor-stage classifications.

Indexed as

Biomarkers, TumorNeoplasmsCarcinogenesisCell Transformation, NeoplasticGene ExpressionHumansPrognosisBiomarkers, Tumor

Identifiers

PMID34671755
PMCPMC8525796
OpenAlexW3185492931

What OpenQuestion holds

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Registered trials

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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.