Evidence map›Paper›PMID 38098055›Full record

ReviewGenome biology2023

Challenges and opportunities to computationally deconvolve heterogeneous tissue with varying cell sizes using single-cell RNA-sequencing datasets.

Sean K Maden, Sang Ho Kwon, Louise A Huuki-Myers, Leonardo Collado-Torres, Stephanie C Hicks, Kristen R Maynard

Abstract readReview
In one paragraph

Review in Genome biology, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 37 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
37citing papers in PubMed, 1 pooled it
–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

37 citing papers in PubMed, 1 synthesis or guideline pooled it.

  1. Pooled it
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  20. HIDE: hierarchical cell-type deconvolution.Bioinformatics (Oxford, England) · 2025
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4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

6 authors.

Sean K MadenDepartment of Biostatistics, Johns Hopkins Bloomberg School of Public Health, Baltimore, MD, USA.
Sang Ho KwonLieber Institute for Brain Development, Johns Hopkins Medical Campus, Baltimore, MD, USA.
Louise A Huuki-MyersLieber Institute for Brain Development, Johns Hopkins Medical Campus, Baltimore, MD, USA.
Leonardo Collado-TorresDepartment of Biostatistics, Johns Hopkins Bloomberg School of Public Health, Baltimore, MD, USA.
Stephanie C Hicks *Department of Biostatistics, Johns Hopkins Bloomberg School of Public Health, Baltimore, MD, USA. shicks19@jhu.edu.
Kristen R Maynard *Lieber Institute for Brain Development, Johns Hopkins Medical Campus, Baltimore, MD, USA. kristen.maynard@libd.org.ORCID 0000-0003-0031-8468

Funding

Integrative cellular deconvolution of human brain RNA sequencing dataR01MH123183 · NIMH · LIEBER INSTITUTE, INC. · PI HICKS, STEPHANIE CARINNE, MAYNARD, KRISTEN ROSE · 2020 to 2023
$2.3M
NIMH NIH HHS R01 MH123183NIMH NIH HHS R01MH123183
6 · The paper itself

Abstract

Deconvolution of cell mixtures in "bulk" transcriptomic samples from homogenate human tissue is important for understanding disease pathologies. However, several experimental and computational challenges impede transcriptomics-based deconvolution approaches using single-cell/nucleus RNA-seq reference atlases. Cells from the brain and blood have substantially different sizes, total mRNA, and transcriptional activities, and existing approaches may quantify total mRNA instead of cell type proportions. Further, standards are lacking for the use of cell reference atlases and integrative analyses of single-cell and spatial transcriptomics data. We discuss how to approach these key challenges with orthogonal "gold standard" datasets for evaluating deconvolution methods.

Indexed as

Gene Expression ProfilingTranscriptomeCell SizeHumansRNA, MessengerSequence Analysis, RNASingle-Cell AnalysisRNA, MessengerCell sizesDeconvolutionSingle-cell RNA-sequencingSingle-nucleus RNA-sequencing

Identifiers

PMID38098055
PMCPMC10722720

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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 OpenQuestion graph.