Evidence map›Paper›PMID 29530001›Full record

ArticleBMC cancer2018

Diagnostic and prognostic implications of ribosomal protein transcript expression patterns in human cancers.

James M Dolezal, Arie P Dash, Edward V Prochownik

Open access · goldAbstract read
In one paragraph

Article in BMC cancer, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 67 papers.

0numbers the graph read from it
0cells of the map it votes in
67citing papers in PubMed
3.9field-weighted citation impact, top 5% 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

67 citing papers in PubMed, 96 citations in OpenAlex.

  1. Article
  2. Review
  3. International journal of molecular sciences · 2026
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  12. A Novel Regulatory Role for RPS4Y1 in Inflammatory and Fibrotic Processes.International journal of molecular sciences · 2025
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7 more citing papers are in PubMed but not listed here.

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

3 authors at 2 institutions in 1 country.

James M DolezalDivision of Hematology/Oncology, Children's Hospital of Pittsburgh of UPMC, Pittsburgh, PA, USA. jmd172@pitt.edu.ORCID 0000-0002-6788-7203
Arie P DashDivision of Hematology/Oncology, Children's Hospital of Pittsburgh of UPMC, Pittsburgh, PA, USA.
Edward V ProchownikDivision of Hematology/Oncology, Children's Hospital of Pittsburgh of UPMC, Pittsburgh, PA, USA.
Children's Hospital of Pittsburgh · USUPMC Hillman Cancer Center · US

Funding

Project 2 - Radiation-Induced Treatment of Multiple Myeloma using NanoparticlesU54CA199092 · NCI · WASHINGTON UNIVERSITY · PI DIPERSIO, JOHN F. · 2015 to 2019
$11.5M
Control of Metabolism and Energy-Sensing Pathways by c-MycR01CA174713 · NCI · UNIVERSITY OF PITTSBURGH AT PITTSBURGH · PI PROCHOWNIK, EDWARD VICTOR · 2014 to 2018
$1.6M
NCI NIH HHS R01 CA174713NCI NIH HHS U54 CA199092NIH HHS RO1 CA174713
6 · The paper itself

Abstract

backgroundRibosomes, the organelles responsible for the translation of mRNA, are comprised of four rRNAs and ~ 80 ribosomal proteins (RPs). Although canonically assumed to be maintained in equivalent proportions, some RPs have been shown to possess differential expression across tissue types. Dysregulation of RP expression occurs in a variety of human diseases, notably in many cancers, and altered expression of some RPs correlates with different tumor phenotypes and patient survival. Little work has been done, however, to characterize overall patterns of RP transcript (RPT) expression in human cancers.

methodsTo investigate the impact of global RPT expression patterns on tumor phenotypes, we analyzed RPT expression of ~ 10,000 human tumors and over 700 normal tissues from The Cancer Genome Atlas (TCGA) using t-distributed stochastic neighbor embedding (t-SNE). Clusters of tumors identified by t-SNE were then analyzed with chi-squared and t-tests to compare phenotypic data, ANOVA to compare individual RPT expression, and Kaplan-Meier curves to assess survival differences.

resultsNormal tissues and cancers possess distinct and readily discernible RPT expression patterns that are independent of their absolute levels of expression. In tumors, RPT patterning is distinct from that of normal tissues, identifies heretofore unrecognized tumor subtypes, and in many cases correlates with molecular, pathological, and clinical features, including survival.

conclusionsRPT expression patterns are both tissue-specific and tumor-specific. These could be used as a powerful and novel method of tumor classification, offering a potential clinical tool for prognosis and therapeutic stratification.

Indexed as

PrognosisGene Expression Regulation, NeoplasticGenome, HumanHumansKaplan-Meier EstimateNeoplasmsProteomicsRibosomal ProteinsRibosomal Proteins5q- syndromeDiamond-Blackfan anemiaRibosomopathyShwachman-diamond syndromet-SNE

Identifiers

PMID29530001
PMCPMC5848553
OpenAlexW2806741085

What Socratic holds

Textmetadata
LicenceCC BY
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 Socratic graph.