Evidence map›Paper›PMID 30567491›Full record

ArticleBMC bioinformatics2018

iDEP: an integrated web application for differential expression and pathway analysis of RNA-Seq data.

Steven Xijin Ge, Eun Wo Son, Runan Yao

Open access · goldAbstract read
In one paragraph

Article in BMC bioinformatics, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1,079 papers.

0numbers the graph read from it
0cells of the map it votes in
1,079citing papers in PubMed
24.6field-weighted citation impact, top 1% 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

1,079 citing papers in PubMed, 1,671 citations in OpenAlex.

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1,019 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 1 institution in 1 country.

Steven Xijin GeDepartment of Mathematics and Statistics, South Dakota State University, Box 2225, Brookings, SD, 57007, USA. gexijin@gmail.com.ORCID http://orcid.org/0000-0001-7406-3782
Eun Wo SonDepartment of Mathematics and Statistics, South Dakota State University, Box 2225, Brookings, SD, 57007, USA.
Runan YaoDepartment of Mathematics and Statistics, South Dakota State University, Box 2225, Brookings, SD, 57007, USA.
South Dakota State University · US

Funding

Large-scale expression analysis of natural antisense transcriptsR01GM083226 · NIGMS · SOUTH DAKOTA STATE UNIVERSITY · PI GE, XIJIN · 2009 to 2012
$837k
NIGMS NIH HHS GM083226NIGMS NIH HHS R01 GM083226
6 · The paper itself

Abstract

backgroundRNA-seq is widely used for transcriptomic profiling, but the bioinformatics analysis of resultant data can be time-consuming and challenging, especially for biologists. We aim to streamline the bioinformatic analyses of gene-level data by developing a user-friendly, interactive web application for exploratory data analysis, differential expression, and pathway analysis.

resultsiDEP (integrated Differential Expression and Pathway analysis) seamlessly connects 63 R/Bioconductor packages, 2 web services, and comprehensive annotation and pathway databases for 220 plant and animal species. The workflow can be reproduced by downloading customized R code and related pathway files. As an example, we analyzed an RNA-Seq dataset of lung fibroblasts with Hoxa1 knockdown and revealed the possible roles of SP1 and E2F1 and their target genes, including microRNAs, in blocking G1/S transition. In another example, our analysis shows that in mouse B cells without functional p53, ionizing radiation activates the MYC pathway and its downstream genes involved in cell proliferation, ribosome biogenesis, and non-coding RNA metabolism. In wildtype B cells, radiation induces p53-mediated apoptosis and DNA repair while suppressing the target genes of MYC and E2F1, and leads to growth and cell cycle arrest. iDEP helps unveil the multifaceted functions of p53 and the possible involvement of several microRNAs such as miR-92a, miR-504, and miR-30a. In both examples, we validated known molecular pathways and generated novel, testable hypotheses.

conclusionsCombining comprehensive analytic functionalities with massive annotation databases, iDEP ( http://ge-lab.org/idep/ ) enables biologists to easily translate transcriptomic and proteomic data into actionable insights.

Indexed as

Gene Expression ProfilingGene Expression RegulationSoftwareAnimalsB-LymphocytesCell ProliferationCells, CulturedComputational BiologyFibroblastsHigh-Throughput Nucleotide SequencingHomeobox A1 ProteinHomeodomain ProteinsHumansLungMiceRNA, Small InterferingHomeobox A1 ProteinHomeodomain ProteinsRNA, Small InterferingTranscription FactorsTrp53 protein, mouseTumor Suppressor Protein p53BioinformaticsDifferential gene expression, pathway analysisRNA-seqWeb application

Identifiers

PMID30567491
PMCPMC6299935
OpenAlexW2903808414

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.