Evidence map›Paper›PMID 30958265›Full record

ArticleeLife2019

A generally conserved response to hypoxia in iPSC-derived cardiomyocytes from humans and chimpanzees.

Michelle C Ward, Yoav Gilad

Open access · goldAbstract readComparative Study
In one paragraph

Article in eLife, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 29 papers.

0numbers the graph read from it
0cells of the map it votes in
29citing papers in PubMed
2.3field-weighted citation impact, top 11% 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

29 citing papers in PubMed, 46 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

2 authors at 1 institution in 1 country.

Michelle C WardDepartment of Medicine, University of Chicago, Chicago, United States.ORCID 0000-0003-1485-320X
Yoav GiladDepartment of Medicine, University of Chicago, Chicago, United States.ORCID 0000-0001-8284-8926
University of Chicago · US

Funding

Integrating genomics and gene expression analyses to map CVD-associated lociR01HL092206 · NHLBI · UNIVERSITY OF CHICAGO · PI GILAD, YOAV · 2009 to 2021
$7.3M
EMBO Long-Term Fellowship ALTF 751-2014EMBO Long-Term Fellowship ALTF 751-2014NHLBI NIH HHS HL092206NHLBI NIH HHS R01 HL092206
6 · The paper itself

Abstract

Despite anatomical similarities, there are differences in susceptibility to cardiovascular disease (CVD) between primates; humans are prone to myocardial ischemia, while chimpanzees are prone to myocardial fibrosis. Induced pluripotent stem cell-derived cardiomyocytes (iPSC-CMs) allow for direct inter-species comparisons of the gene regulatory response to CVD-relevant perturbations such as oxygen deprivation, a consequence of ischemia. To gain insight into the evolution of disease susceptibility, we characterized gene expression levels in iPSC-CMs in humans and chimpanzees, before and after hypoxia and re-oxygenation. The transcriptional response to hypoxia is generally conserved across species, yet we were able to identify hundreds of species-specific regulatory responses including in genes previously associated with CVD. The 1,920 genes that respond to hypoxia in both species are enriched for loss-of-function intolerant genes; but are depleted for expression quantitative trait loci and cardiovascular-related genes. Our results indicate that response to hypoxic stress is highly conserved in humans and chimpanzees.

Indexed as

HypoxiaStress, PhysiologicalAnimalsCell LineGene Expression ProfilingGene Expression RegulationGene Regulatory NetworksHumansInduced Pluripotent Stem CellsMyocytes, CardiacPan troglodytescardiomyocyteschimpanzeeevolutionary biologyhumanhypoxiaiPSCs

Identifiers

PMID30958265
PMCPMC6538380
OpenAlexW2937251045

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.