Evidence map›Paper›PMID 33662531›Full record

ArticleGenomics2021

SwarnSeq: An improved statistical approach for differential expression analysis of single-cell RNA-seq data.

Samarendra Das, Shesh N Rai

Abstract read
In one paragraph

Article in Genomics, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 8 papers.

0numbers the graph read from it
0cells of the map it votes in
8citing 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

8 citing papers in PubMed.

  1. Article
  2. Article
  3. Article
  4. Identify Diabetes-related Targets based on ForgeNet_GPC.Current computer-aided drug design · 2024
    Article
  5. Review
  6. Article
  7. Article
  8. 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

2 authors.

Samarendra DasDivision of Statistical Genetics, ICAR-Indian Agricultural Statistics Research Institute, PUSA, New Delhi 110012, India; Biostatistics and Bioinformatics Facility, JG Brown Cancer Center, University of Louisville, Louisville, KY 40202, USA; School of Interdisciplinary and Graduate Studies, University of Louisville, Louisville, KY 40292, USA. Electronic address: samarendra.das@louisville.edu.
Shesh N RaiBiostatistics and Bioinformatics Facility, JG Brown Cancer Center, University of Louisville, Louisville, KY 40202, USA; School of Interdisciplinary and Graduate Studies, University of Louisville, Louisville, KY 40292, USA; Hepatobiology and Toxicology Center, University of Louisville, Louisville, KY 40202, USA; Department of Bioinformatics and Biostatistics, University of Louisville, Louisville, KY 40202, USA; Biostatistics and Informatics Facility, Center for Integrative Environmental Research Sciences, University of Louisville, Louisville, KY 40202, USA; Christina Lee Brown Envirome Institute, University of Louisville, Louisville, KY 40202, USA. Electronic address: shesh.rai@louisville.edu.

Funding

Understanding the Host-Microbiome-Therapeutic Triad: Implications for Designing Alternative IntravaginalP20GM125504 · NIGMS · UNIVERSITY OF LOUISVILLE · PI James Tristan Collins · 2018 to 2026
$24.4M
Role of oxidized linoleic acid metabolites in the pathogenesis of alcoholic liver diseaseP20GM113226 · NIGMS · UNIVERSITY OF LOUISVILLE · PI GHARE, SMITA S · 2016 to 2025
$24.1M
The role of ECM-mediated mechanosignaling on regional immunosuppression in GBMP20GM135004 · NIGMS · UNIVERSITY OF LOUISVILLE · PI JUN YAN · 2020 to 2026
$21.1M
ConProject-006U54HL120163 · NHLBI · AMERICAN HEART ASSOCIATION · PI BHATNAGAR, ARUNI, ROBERTSON, ROSE MARIE · 2018 to 2022
$18.8M
Superfund Training CoreP42ES023716 · NIEHS · UNIVERSITY OF LOUISVILLE · PI FORTNER, JOHN · 2017 to 2025
$18.1M
The Role of Nutrition in the Development/Progression of Alcohol-Induced Organ InjuryP50AA024337 · NIAAA · UNIVERSITY OF LOUISVILLE · PI SHIRISH S BARVE · 2016 to 2026
$17.9M
University of Louisville Center for Integrative Environmental Health SciencesP30ES030283 · NIEHS · UNIVERSITY OF LOUISVILLE · PI J CHRISTOPHER STATES · 2020 to 2026
$10.0M
TBDP30GM127607 · NIGMS · UNIVERSITY OF LOUISVILLE · PI HILL, BRADFORD GUY · 2018 to 2022
$6.3M
Urban Greenness and Cardiovascular HealthR01ES029846 · NIEHS · UNIVERSITY OF LOUISVILLE · PI Aruni Bhatnagar · 2018 to 2026
$6.2M
Environmental Liver DiseaseR35ES028373 · NIEHS · UNIVERSITY OF LOUISVILLE · PI CAVE, MATTHEW C · 2017 to 2024
$4.0M
NHLBI NIH HHS U54 HL120163NIAAA NIH HHS P50 AA024337NIEHS NIH HHS P30 ES030283NIEHS NIH HHS P42 ES023716NIEHS NIH HHS R01 ES029846NIEHS NIH HHS R35 ES028373NIGMS NIH HHS P20 GM113226NIGMS NIH HHS P20 GM125504NIGMS NIH HHS P20 GM135004NIGMS NIH HHS P30 GM127607
6 · The paper itself

Abstract

Single-cell RNA sequencing (scRNA-seq) is a powerful technology that is capable of generating gene expression data at the resolution of individual cell. The scRNA-seq data is characterized by the presence of dropout events, which severely bias the results if they remain unaddressed. There are limited Differential Expression (DE) approaches which consider the biological processes, which lead to dropout events, in the modeling process. So, we develop, SwarnSeq, an improved method for DE, and other downstream analysis that considers the molecular capture process in scRNA-seq data modeling. The performance of the proposed method is benchmarked with 11 existing methods on 10 different real scRNA-seq datasets under three comparison settings. We demonstrate that SwarnSeq method has improved performance over the 11 existing methods. This improvement is consistently observed across several public scRNA-seq datasets generated using different scRNA-seq protocols. The external spike-ins data can be used in the SwarnSeq method to enhance its performance. AVAILABILITY AND IMPLEMENTATION: The method is implemented as a publicly available R package available at https://github.com/sam-uofl/SwarnSeq.

Indexed as

Gene Expression ProfilingSingle-Cell AnalysisRNA-SeqSequence Analysis, RNASoftwareCapture ratesDifferential expressionDispersionscRNA-seqSwarnSeqZero inflated negative binomial

Identifiers

PMID33662531
PMCPMC10150572

What OpenQuestion holds

Textmetadata
LicenceTDM
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 OpenQuestion graph.