Evidence map›Paper›PMID 22848339›Full record

ArticlePloS one2012

Identification of miRNA signatures during the differentiation of hESCs into retinal pigment epithelial cells.

Ganlu Hu, Kevin Huang, Juehua Yu, Sailesh Gopalakrishna-Pillai, Jun Kong, He Xu, Zhenshan Liu, Kunshan Zhang, Jun Xu, Yuping Luo and 5 more

Open access · goldAbstract read
In one paragraph

Article in PloS one, 2012. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 20 papers.

0numbers the graph read from it
0cells of the map it votes in
20citing papers in PubMed
1.9field-weighted citation impact, top 14% 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

20 citing papers in PubMed, 35 citations in OpenAlex.

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  18. MicroRNAs in the Neural Retina.International journal of genomics · 2014
    Review
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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

15 authors at 5 institutions in 2 countries.

Ganlu HuTranslational Center for Stem Cell Research, Tongji Hospital, Tongji University School of Medicine, Shanghai, China.
Kevin Huang
Juehua Yu
Sailesh Gopalakrishna-Pillai
Jun Kong
He Xu
Zhenshan Liu
Kunshan Zhang
Jun Xu
Yuping Luo
Siguang Li
Yi E Sun
Linda E Iverson
Zhigang Xue
Guoping Fan
Tongji University · CNUniversity of California, Los Angeles · USBeckman Research InstituteCity of Hope · USTongji Hospital · CN

Funding

Human Embryonic Stem Cell CoreP01GM081621 · NIGMS · UNIVERSITY OF CALIFORNIA LOS ANGELES · PI SUN, YI EVE · 2008 to 2012
$9.3M
Integrative Center for Neurogenetics and Neurogenomics - OverallP30NS062691 · NINDS · UNIVERSITY OF CALIFORNIA LOS ANGELES · PI COPPOLA, GIOVANNI · 2009 to 2018
$7.4M
Mapping DNA methylation in hippocampal neurons through bisulfite sequencingR21NS072924 · NINDS · UNIVERSITY OF CALIFORNIA LOS ANGELES · PI FAN, GUOPING · 2011 to 2012
$424k
NIGMS NIH HHS P01 GM081621NIGMS NIH HHS P01GM081621NINDS NIH HHS P30 NS062691NINDS NIH HHS P30NS062691NINDS NIH HHS R21 NS072924NINDS NIH HHS R21NS072924
6 · The paper itself

Abstract

Retinal pigment epithelium (RPE) cells can be obtained through in vitro differentiation of both embryonic stem cells (ESCs) and induced pluripotent stem cells (iPSCs). We have previously identified 87 signature genes relevant to RPE cell differentiation and function through transcriptome analysis of both human ESC- and iPSC-derived RPE as well as normal fetal RPE. Here, we profile miRNA expression through small RNA-seq in human ESCs and their RPE derivatives. Much like conclusions drawn from our previous transcriptome analysis, we find that the overall miRNA landscape in RPE is distinct from ESCs and other differentiated somatic tissues. We also profile miRNA expression during intermediate stages of RPE differentiation and identified unique subsets of miRNAs that are gradually up- or down-regulated, suggesting that dynamic regulation of these miRNAs is associated with the RPE differentiation process. Indeed, the down-regulation of a subset of miRNAs during RPE differentiation is associated with up-regulation of RPE-specific genes, such as RPE65, which is exclusively expressed in RPE. We conclude that miRNA signatures can be used to classify different degrees of in vitro differentiation of RPE from human pluripotent stem cells. We suggest that RPE-specific miRNAs likely contribute to the functional maturation of RPE in vitro, similar to the regulation of RPE-specific mRNA expression.

Indexed as

Cell DifferentiationCell Linecis-trans-IsomerasesEmbryonic Stem CellsGene Expression ProfilingGene Expression RegulationHumansInduced Pluripotent Stem CellsMicroRNAsRetinal Pigment EpitheliumRetinoid IsomerohydrolaseTranscriptomecis-trans-IsomerasesMicroRNAsRetinoid Isomerohydrolase

Identifiers

PMID22848339
PMCPMC3407211
OpenAlexW2139258238

What OpenQuestion holds

Textmetadata
LicenceCC0
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.