Evidence map›Paper›PMID 33479502›Full record

ArticleScientific reports2021

Downregulation of E-cadherin in pluripotent stem cells triggers partial EMT.

C E Aban, A Lombardi, G Neiman, M C Biani, A La Greca, A Waisman, L N Moro, G Sevlever, S Miriuka, C Luzzani

Open access · goldAbstract read
In one paragraph

Article in Scientific reports, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 54 papers.

0numbers the graph read from it
0cells of the map it votes in
54citing papers in PubMed
6.0field-weighted citation impact, top 2% 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

54 citing papers in PubMed, 89 citations in OpenAlex.

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  19. Noncanonical functions of adhesion proteins in inflammation.American journal of physiology. Cell physiology · 2024
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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

10 authors at 2 institutions in 1 country.

C E AbanLIAN-CONICET, FLENI, Buenos Aires, Argentina.
A LombardiLIAN-CONICET, FLENI, Buenos Aires, Argentina.
G NeimanLIAN-CONICET, FLENI, Buenos Aires, Argentina.
M C BianiLIAN-CONICET, FLENI, Buenos Aires, Argentina.
A La GrecaLIAN-CONICET, FLENI, Buenos Aires, Argentina.
A WaismanLIAN-CONICET, FLENI, Buenos Aires, Argentina.
L N MoroLIAN-CONICET, FLENI, Buenos Aires, Argentina.
G SevleverLIAN-CONICET, FLENI, Buenos Aires, Argentina.
S MiriukaLIAN-CONICET, FLENI, Buenos Aires, Argentina.
C LuzzaniLIAN-CONICET, FLENI, Buenos Aires, Argentina. cluzzani@fleni.org.ar.
Consejo Nacional de Investigaciones Científicas y Técnicas · ARFundación para la Lucha contra las Enfermedades Neurológicas de la Infancia · AR

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Epithelial to mesenchymal transition (EMT) is a critical cellular process that has been well characterized during embryonic development and cancer metastasis and it also is implicated in several physiological and pathological events including embryonic stem cell differentiation. During early stages of differentiation, human embryonic stem cells pass through EMT where deeper morphological, molecular and biochemical changes occur. Though initially considered as a decision between two states, EMT process is now regarded as a fluid transition where cells exist on a spectrum of intermediate states. In this work, using a CRISPR interference system in human embryonic stem cells, we describe a molecular characterization of the effects of downregulation of E-cadherin, one of the main initiation events of EMT, as a unique start signal. Our results suggest that the decrease and delocalization of E-cadherin causes an incomplete EMT where cells retain their undifferentiated state while expressing several characteristics of a mesenchymal-like phenotype. Namely, we found that E-cadherin downregulation induces SNAI1 and SNAI2 upregulation, promotes MALAT1 and LINC-ROR downregulation, modulates the expression of tight junction occludin 1 and gap junction connexin 43, increases human embryonic stem cells migratory capacity and delocalize β-catenin. Altogether, we believe our results provide a useful tool to model the molecular events of an unstable intermediate state and further identify multiple layers of molecular changes that occur during partial EMT.

Indexed as

beta CateninCadherinsCell DifferentiationCell Line, TumorCell MovementConnexin 43CRISPR-Cas SystemsEmbryoid BodiesEpithelial-Mesenchymal TransitionGene Expression Regulation, DevelopmentalHumansOccludinPluripotent Stem CellsRNA, Long NoncodingSnail Family Transcription Factorsbeta CateninCadherinsConnexin 43CTNNB1 protein, humanGJA1 protein, humanLinc-RNA-RoR, humanMALAT1 long non-coding RNA, humanOccludinOCLN protein, humanRNA, Long NoncodingSNAI1 protein, humanSNAI2 protein, humanSnail Family Transcription Factors

Identifiers

PMID33479502
PMCPMC7820496
OpenAlexW3123325911

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.