Evidence map›Paper›PMID 29630593›Full record

ArticlePLoS computational biology2018

A multitask clustering approach for single-cell RNA-seq analysis in Recessive Dystrophic Epidermolysis Bullosa.

Huanan Zhang, Catherine A A Lee, Zhuliu Li, John R Garbe, Cindy R Eide, Raphael Petegrosso, Rui Kuang, Jakub Tolar

Open access · goldAbstract read
In one paragraph

Article in PLoS computational biology, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 17 papers.

0numbers the graph read from it
0cells of the map it votes in
17citing papers in PubMed
2.1field-weighted citation impact, top 12% 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

17 citing papers in PubMed, 34 citations in OpenAlex.

  1. Article
  2. Distinctive CD39Nature communications · 2024
    Article
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  6. Article
  7. Review
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  10. Automatic cell type identification methods for single-cell RNA sequencing.Computational and structural biotechnology journal · 2021
    Review
  11. Gene signatures from scRNA-seq accurately quantify mast cells in biopsies in asthma.Clinical and experimental allergy : journal of the British Society for Allergy and Clinical Immunology · 2020
    Article
  12. Article
  13. Review
  14. Article
  15. Article
  16. Article
  17. 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

8 authors at 1 institution in 1 country.

Huanan ZhangDepartment of Computer Science and Engineering, University of Minnesota Twin Cities, Minneapolis, Minnesota, United States of America.ORCID 0000-0001-8378-1073
Catherine A A LeeDepartment of Genetics, Cell Biology and Development, University of Minnesota Twin Cities, Minneapolis, Minnesota, United States of America.
Zhuliu LiDepartment of Computer Science and Engineering, University of Minnesota Twin Cities, Minneapolis, Minnesota, United States of America.
John R GarbeMinnesota Supercomputing Institute, University of Minnesota Twin Cities, Minneapolis, Minnesota, United States of America.ORCID 0000-0002-9745-7378
Cindy R EideDepartment of Pediatrics, University of Minnesota Twin Cities, Minneapolis, Minnesota, United States of America.ORCID 0000-0001-7314-2550
Raphael PetegrossoDepartment of Computer Science and Engineering, University of Minnesota Twin Cities, Minneapolis, Minnesota, United States of America.
Rui KuangDepartment of Computer Science and Engineering, University of Minnesota Twin Cities, Minneapolis, Minnesota, United States of America.ORCID 0000-0002-4916-903X
Jakub TolarDepartment of Pediatrics, University of Minnesota Twin Cities, Minneapolis, Minnesota, United States of America.
University of Minnesota · US

Funding

Skin-targeted Cell Therapy for Recessive Dystrophic Epidermolysis BullosaR01AR063070 · NIAMS · UNIVERSITY OF MINNESOTA · PI Mark J Osborn, Jakub Tolar · 2013 to 2026
$4.5M
Stem Cell Biology Training ProgramT32GM113846 · NIGMS · UNIVERSITY OF MINNESOTA · PI PERLINGEIRO, RITA C. R. · 2015 to 2019
$712k
NIAMS NIH HHS R01 AR063070NIGMS NIH HHS T32 GM113846NIH HHS T32GM113846
6 · The paper itself

Abstract

Single-cell RNA sequencing (scRNA-seq) has been widely applied to discover new cell types by detecting sub-populations in a heterogeneous group of cells. Since scRNA-seq experiments have lower read coverage/tag counts and introduce more technical biases compared to bulk RNA-seq experiments, the limited number of sampled cells combined with the experimental biases and other dataset specific variations presents a challenge to cross-dataset analysis and discovery of relevant biological variations across multiple cell populations. In this paper, we introduce a method of variance-driven multitask clustering of single-cell RNA-seq data (scVDMC) that utilizes multiple single-cell populations from biological replicates or different samples. scVDMC clusters single cells in multiple scRNA-seq experiments of similar cell types and markers but varying expression patterns such that the scRNA-seq data are better integrated than typical pooled analyses which only increase the sample size. By controlling the variance among the cell clusters within each dataset and across all the datasets, scVDMC detects cell sub-populations in each individual experiment with shared cell-type markers but varying cluster centers among all the experiments. Applied to two real scRNA-seq datasets with several replicates and one large-scale droplet-based dataset on three patient samples, scVDMC more accurately detected cell populations and known cell markers than pooled clustering and other recently proposed scRNA-seq clustering methods. In the case study applied to in-house Recessive Dystrophic Epidermolysis Bullosa (RDEB) scRNA-seq data, scVDMC revealed several new cell types and unknown markers validated by flow cytometry. MATLAB/Octave code available at https://github.com/kuanglab/scVDMC.

Indexed as

AlgorithmsAnimalsCase-Control StudiesCluster AnalysisCollagen Type VIIComputational BiologyComputer SimulationEmbryonic Stem CellsEpidermolysis Bullosa DystrophicaGene Expression ProfilingGenetic MarkersHigh-Throughput Nucleotide SequencingHumansLeukocytes, MononuclearLungMachine LearningCOL7A1 protein, humanCollagen Type VIIGenetic MarkersRNA

Identifiers

PMID29630593
PMCPMC5908193
OpenAlexW2797648291

What OpenQuestion 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 OpenQuestion graph.