Evidence map›Paper›PMID 30418965›Full record

ArticlePLoS genetics2018

Single-cell RNA-sequencing reveals transcriptional dynamics of estrogen-induced dysplasia in the ovarian surface epithelium.

Nhung H Vuong, David P Cook, Laura A Forrest, Lauren E Carter, Pascale Robineau-Charette, Joshua M Kofsky, Kendra M Hodgkinson, Barbara C Vanderhyden

Open access · goldAbstract read
In one paragraph

Article in PLoS genetics, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 10 papers.

0numbers the graph read from it
0cells of the map it votes in
10citing papers in PubMed
1.3field-weighted citation impact, top 19% 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

10 citing papers in PubMed, 19 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

8 authors at 1 institution in 1 country.

Nhung H VuongDepartment of Cellular and Molecular Medicine, University of Ottawa, Ottawa, Canada.ORCID 0000-0002-3437-6028
David P CookDepartment of Cellular and Molecular Medicine, University of Ottawa, Ottawa, Canada.ORCID 0000-0001-7639-6724
Laura A ForrestDepartment of Cellular and Molecular Medicine, University of Ottawa, Ottawa, Canada.
Lauren E CarterDepartment of Cellular and Molecular Medicine, University of Ottawa, Ottawa, Canada.
Pascale Robineau-CharetteDepartment of Cellular and Molecular Medicine, University of Ottawa, Ottawa, Canada.
Joshua M KofskyDepartment of Cellular and Molecular Medicine, University of Ottawa, Ottawa, Canada.
Kendra M HodgkinsonDepartment of Cellular and Molecular Medicine, University of Ottawa, Ottawa, Canada.
Barbara C VanderhydenDepartment of Cellular and Molecular Medicine, University of Ottawa, Ottawa, Canada.
University of Ottawa · CA

Funding

Canadian Institutes of Health Research MOP-136829
6 · The paper itself

Abstract

Estrogen therapy increases the risk of ovarian cancer and exogenous estradiol accelerates the onset of ovarian cancer in mouse models. Both in vivo and in vitro, ovarian surface epithelial (OSE) cells exposed to estradiol develop a subpopulation that loses cell polarity, contact inhibition, and forms multi-layered foci of dysplastic cells with increased susceptibility to transformation. Here, we use single-cell RNA-sequencing to characterize this dysplastic subpopulation and identify the transcriptional dynamics involved in its emergence. Estradiol-treated cells were characterized by up-regulation of genes associated with proliferation, metabolism, and survival pathways. Pseudotemporal ordering revealed that OSE cells occupy a largely linear phenotypic spectrum that, in estradiol-treated cells, diverges towards cell state consistent with the dysplastic population. This divergence is characterized by the activation of various cancer-associated pathways including an increase in Greb1 which was validated in fallopian tube epithelium and human ovarian cancers. Taken together, this work reveals possible mechanisms by which estradiol increases epithelial cell susceptibility to tumour initiation.

Indexed as

AnimalsCell PolarityCell ProliferationCells, CulturedCell SurvivalCell Transformation, NeoplasticContact InhibitionEpitheliumEstradiolFemaleHumansMembrane ProteinsMiceOvaryPhenotypeProteinsEstradiolKIAA0575 protein, mouseMembrane ProteinsProteins

Identifiers

PMID30418965
PMCPMC6258431
OpenAlexW2901440309

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.