Evidence map›Paper›PMID 39724112›Full record

ArticlePLoS computational biology2024

Cancer molecular subtyping using limited multi-omics data with missingness.

Yongqi Bu, Jiaxuan Liang, Zhen Li, Jianbo Wang, Jun Wang, Guoxian Yu

Abstract read
In one paragraph

Article in PLoS computational biology, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 9 papers.

0numbers the graph read from it
0cells of the map it votes in
9citing 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

9 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.

Yongqi BuSchool of Software, Shandong University, Jinan, Shandong, China.
Jiaxuan LiangSchool of Software, Shandong University, Jinan, Shandong, China.
Zhen LiDepartment of Gastroenterology, Qilu Hospital of Shandong University, Jinan, Shandong, China.
Jianbo WangDepartment of Radiation Oncology, Qilu Hospital of Shandong University, Jinan, Shandong, China.
Jun WangJoint SDU-NTU Centre for Artificial Intelligence Research, Shandong University, Jinan, Shandong, China.
Guoxian YuSchool of Software, Shandong University, Jinan, Shandong, China.ORCID 0000-0002-1667-6705

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Diagnosing cancer subtypes is a prerequisite for precise treatment. Existing multi-omics data fusion-based diagnostic solutions build on the requisite of sufficient samples with complete multi-omics data, which is challenging to obtain in clinical applications. To address the bottleneck of collecting sufficient samples with complete data in clinical applications, we proposed a flexible integrative model (CancerSD) to diagnose cancer subtype using limited samples with incomplete multi-omics data. CancerSD designs contrastive learning tasks and masking-and-reconstruction tasks to reliably impute missing omics, and fuses available omics data with the imputed ones to accurately diagnose cancer subtypes. To address the issue of limited clinical samples, it introduces a category-level contrastive loss to extend the meta-learning framework, effectively transferring knowledge from external datasets to pretrain the diagnostic model. Experiments on benchmark datasets show that CancerSD not only gives accurate diagnosis, but also maintains a high authenticity and good interpretability. In addition, CancerSD identifies important molecular characteristics associated with cancer subtypes, and it defines the Integrated CancerSD Score that can serve as an independent predictive factor for patient prognosis.

Indexed as

Computational BiologyNeoplasmsAlgorithmsBiomarkers, TumorGenomicsHumansMultiomicsPrognosisBiomarkers, Tumor

Identifiers

PMID39724112
PMCPMC11709273

What Socratic holds

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LicenceCC BY
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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 Socratic graph.