Evidence map›Paper›PMID 21915098›Full record

ArticleThe EMBO journal2011

microRNA-101 is a potent inhibitor of autophagy.

Lisa B Frankel, Jiayu Wen, Michael Lees, Maria Høyer-Hansen, Thomas Farkas, Anders Krogh, Marja Jäättelä, Anders H Lund

Open access · bronzeAbstract read
In one paragraph

Article in The EMBO journal, 2011. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 185 papers, 3 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
185citing papers in PubMed, 3 pooled it
19.4field-weighted citation impact, top 1% 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

185 citing papers in PubMed, 3 syntheses or guidelines pooled it, 338 citations in OpenAlex.

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  12. Biological Modulation of Autophagy by Nanoplastics: A Current Overview.International journal of molecular sciences · 2025
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125 more citing papers are in PubMed but not listed here.

4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

8 authors at 2 institutions in 1 country.

Lisa B FrankelBiotech Research and Innovation Centre, University of Copenhagen, Denmark.
Jiayu Wen
Michael Lees
Maria Høyer-Hansen
Thomas Farkas
Anders Krogh
Marja Jäättelä
Anders H Lund
University of Copenhagen · DKDanish Cancer Society · DK

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Autophagy is an evolutionarily conserved mechanism of cellular self-digestion in which proteins and organelles are degraded through delivery to lysosomes. Defects in this process are implicated in numerous human diseases including cancer. To further elucidate regulatory mechanisms of autophagy, we performed a functional screen in search of microRNAs (miRNAs), which regulate the autophagic flux in breast cancer cells. In this study, we identified the tumour suppressive miRNA, miR-101, as a potent inhibitor of basal, etoposide- and rapamycin-induced autophagy. Through transcriptome profiling, we identified three novel miR-101 targets, STMN1, RAB5A and ATG4D. siRNA-mediated depletion of these genes phenocopied the effect of miR-101 overexpression, demonstrating their importance in autophagy regulation. Importantly, overexpression of STMN1 could partially rescue cells from miR-101-mediated inhibition of autophagy, indicating a functional importance for this target. Finally, we show that miR-101-mediated inhibition of autophagy can sensitize breast cancer cells to 4-hydroxytamoxifen (4-OHT)-mediated cell death. Collectively, these data establish a novel link between two highly important and rapidly growing research fields and present a new role for miR-101 as a key regulator of autophagy.

Indexed as

AutophagyAutophagy-Related ProteinsBreast NeoplasmsCell Line, TumorCysteine EndopeptidasesEtoposideFemaleGene Expression ProfilingGene Expression RegulationHumansMicroRNAsOligonucleotide Array Sequence Analysisrab5 GTP-Binding ProteinsRNA InterferenceRNA, Small InterferingSirolimusafimoxifeneATG4D protein, humanAutophagy-Related ProteinsCysteine EndopeptidasesEtoposideMicroRNAsMIRN101 microRNA, humanrab5 GTP-Binding ProteinsRNA, Small InterferingSirolimusStathminSTMN1 protein, humanTamoxifen

Identifiers

PMID21915098
PMCPMC3243595
OpenAlexW1955837289

What OpenQuestion holds

Textmetadata
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.