Evidence map›Paper›PMID 35142607›Full record

ArticleeLife2022

Human embryoid bodies as a novel system for genomic studies of functionally diverse cell types.

Katherine Rhodes, Kenneth A Barr, Joshua M Popp, Benjamin J Strober, Alexis Battle, Yoav Gilad

Open access · goldAbstract read
In one paragraph

Article in eLife, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 25 papers.

0numbers the graph read from it
0cells of the map it votes in
25citing 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

25 citing papers in PubMed, 41 citations in OpenAlex.

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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

6 authors at 1 institution in 1 country.

Katherine Rhodes *Department of Medicine, University of Chicago, Chicago, United States.ORCID 0000-0002-0631-3994
Kenneth A Barr *Department of Medicine, University of Chicago, Chicago, United States.ORCID 0000-0002-0769-7053
Joshua M PoppDepartment of Biomedical Engineering, Johns Hopkins University, Baltimore, United States.
Benjamin J StroberDepartment of Biomedical Engineering, Johns Hopkins University, Baltimore, United States.
Alexis BattleDepartment of Biomedical Engineering, Johns Hopkins University, Baltimore, United States.ORCID 0000-0002-5287-627X
Yoav GiladDepartment of Medicine, University of Chicago, Chicago, United States.ORCID 0000-0001-8284-8926
Johns Hopkins University · US

Funding

Characterizing and Understanding Variation in Gene Regulatory Mechanisms Within and Between Species'R35GM131726 · NIGMS · UNIVERSITY OF CHICAGO · PI Yoav Gilad · 2019 to 2026
$3.7M
Modeling the dynamicimpact of rare and common genetic variation on gene expression anddiseaseR35GM139580 · NIGMS · JOHNS HOPKINS UNIVERSITY · PI BATTLE, ALEXIS · 2021 to 2025
$3.1M
Mapping Functional Variation in Gene Regulatory Dynamics during Human Cardiomyocyte DifferentiationF31HL146171 · NHLBI · UNIVERSITY OF CHICAGO · PI RHODES, KATHERINE LOUISE · 2019 to 2020
$90k
NHLBI NIH HHS F31 HL146171NIGMS NIH HHS R35 GM131726NIGMS NIH HHS R35 GM139580
6 · The paper itself

Abstract

Practically all studies of gene expression in humans to date have been performed in a relatively small number of adult tissues. Gene regulation is highly dynamic and context-dependent. In order to better understand the connection between gene regulation and complex phenotypes, including disease, we need to be able to study gene expression in more cell types, tissues, and states that are relevant to human phenotypes. In particular, we need to characterize gene expression in early development cell types, as mutations that affect developmental processes may be of particular relevance to complex traits. To address this challenge, we propose to use embryoid bodies (EBs), which are organoids that contain a multitude of cell types in dynamic states. EBs provide a system in which one can study dynamic regulatory processes at an unprecedentedly high resolution. To explore the utility of EBs, we systematically explored cellular and gene expression heterogeneity in EBs from multiple individuals. We characterized the various cell types that arise from EBs, the extent to which they recapitulate gene expression in vivo, and the relative contribution of technical and biological factors to variability in gene expression, cell composition, and differentiation efficiency. Our results highlight the utility of EBs as a new model system for mapping dynamic inter-individual regulatory differences in a large variety of cell types.

Indexed as

Gene Expression RegulationCell DifferentiationCell LineEmbryoid BodiesFemaleGenome, HumanHumansInduced Pluripotent Stem CellsMaleSequence Analysis, RNAembryoid bodiesgeneticsgenomicshumaniPSCscRNA-seqsingle cell

Identifiers

PMID35142607
PMCPMC8830892
OpenAlexW4225619390

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.