Evidence map›Paper›PMID 20713703›Full record

ArticleProceedings of the National Academy of Sciences of the United States of America2010

miR-204 is required for lens and retinal development via Meis2 targeting.

Ivan Conte, Sabrina Carrella, Raffaella Avellino, Marianthi Karali, Raquel Marco-Ferreres, Paola Bovolenta, Sandro Banfi

Open access · bronzeAbstract read
In one paragraph

Article in Proceedings of the National Academy of Sciences of the United States of America, 2010. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 104 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
104citing papers in PubMed, 1 pooled it
4.7field-weighted citation impact, top 5% 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

104 citing papers in PubMed, 1 synthesis or guideline pooled it, 187 citations in OpenAlex.

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44 more citing papers are in PubMed but not listed here.

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

7 authors at 3 institutions in 2 countries.

Ivan ConteTelethon Institute of Genetics and Medicine, 80131 Naples, Italy.
Sabrina Carrella
Raffaella Avellino
Marianthi Karali
Raquel Marco-Ferreres
Paola Bovolenta
Sandro Banfi
Telethon Institute Of Genetics And Medicine · ITConsejo Superior de Investigaciones Científicas · ESInstituto Cajal · ES

Funding

Telethon TGM06D01
6 · The paper itself

Abstract

MicroRNAs (miRNAs) are small noncoding RNAs that have important roles in the regulation of gene expression. The roles of individual miRNAs in controlling vertebrate eye development remain, however, largely unexplored. Here, we show that a single miRNA, miR-204, regulates multiple aspects of eye development in the medaka fish (Oryzias latipes). Morpholino-mediated ablation of miR-204 expression resulted in an eye phenotype characterized by microphthalmia, abnormal lens formation, and altered dorsoventral (D-V) patterning of the retina, which is associated with optic fissure coloboma. Using a variety of in vivo and in vitro approaches, we identified the transcription factor Meis2 as one of the main targets of miR-204 function. We show that, together with altered regulation of the Pax6 pathway, the abnormally elevated levels of Meis2 resulting from miR-204 inactivation are largely responsible for the observed phenotype. These data provide an example of how a specific miRNA can regulate multiple events in eye formation; at the same time, they uncover an as yet unreported function of Meis2 in the specification of D-V patterning of the retina.

Indexed as

AnimalsCell LineEmbryo, NonmammalianFish ProteinsGene Expression Regulation, DevelopmentalHomeodomain ProteinsHumansIn Situ HybridizationLens, CrystallineMicroRNAsModels, GeneticOrganogenesisOryziasRetinaReverse Transcriptase Polymerase Chain ReactionTranscription FactorsFish ProteinsHomeodomain ProteinsMicroRNAsTranscription Factors

Identifiers

PMID20713703
PMCPMC2932609
OpenAlexW2012020061

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.