Evidence map›Paper›PMID 23217258›Full record

ArticleCell metabolism2012

Translational control of mitochondrial energy production mediates neuron morphogenesis.

Aparna Oruganty-Das, Teclise Ng, Tsuyoshi Udagawa, Eyleen L K Goh, Joel D Richter

Open access · bronzeAbstract read
In one paragraph

Article in Cell metabolism, 2012. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 47 papers.

0numbers the graph read from it
0cells of the map it votes in
47citing papers in PubMed
1.7field-weighted citation impact, top 15% 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

47 citing papers in PubMed, 73 citations in OpenAlex.

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4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

5 authors at 2 institutions in 2 countries.

Aparna Oruganty-DasProgram in Molecular Medicine, University of Massachusetts Medical School, Worcester, MA 01605, USA.
Teclise Ng
Tsuyoshi Udagawa
Eyleen L K Goh
Joel D Richter
University of Massachusetts Chan Medical School · USDuke-NUS Medical School · SG

Funding

PILOT AND FEASIBILITY PROGRAMP30DK032520 · NIDDK · UNIV OF MASSACHUSETTS MED SCH WORCESTER · PI CZECH, MICHAEL P · 1986 to 2010
$14.6M
POLYADENYLATION AND TRANSLATIONAL CONTROLR01GM046779 · NIGMS · WORCESTER FOUNDATION FOR BIOMEDICAL RES · PI RICHTER, JOEL D · 1992 to 2022
$7.7M
Translational Control in Early Mammalian DevelopmentR37HD037267 · NICHD · UNIV OF MASSACHUSETTS MED SCH WORCESTER · PI RICHTER, JOEL D · 2002 to 2011
$3.4M
CPEB and Cell SenescenceR01AG030323 · NIA · UNIV OF MASSACHUSETTS MED SCH WORCESTER · PI RICHTER, JOEL D · 2007 to 2011
$1.6M
TRANSLATIONAL CONTROL IN EARLY MAMMALIAN DEVELOPMENTR01HD037267 · NICHD · UNIV OF MASSACHUSETTS MED SCH WORCESTER · PI RICHTER, JOEL D · 1998 to 2001
$554k
NIA NIH HHS AG30323NIA NIH HHS R01 AG030323NICHD NIH HHS HD37267NICHD NIH HHS R01 HD037267NICHD NIH HHS R37 HD037267NIDDK NIH HHS DK32520NIDDK NIH HHS P30 DK032520NIGMS NIH HHS GM46779NIGMS NIH HHS R01 GM046779
6 · The paper itself

Abstract

Mitochondrial energy production is a tightly regulated process involving the coordinated transcription of several genes, catalysis of a plethora of posttranslational modifications, and the formation of very large molecular supercomplexes. The regulation of mitochondrial activity is particularly important for the brain, which is a high-energy-consuming organ that depends on oxidative phosphorylation to generate ATP. Here we show that brain mitochondrial ATP production is controlled by the cytoplasmic polyadenylation-induced translation of an mRNA encoding NDUFV2, a key mitochondrial protein. Knockout mice lacking the Cytoplasmic Polyadenylation Element Binding protein 1 (CPEB1) have brain-specific dysfunctional mitochondria and reduced ATP levels, which is due to defective polyadenylation-induced translation of electron transport chain complex I protein NDUFV2 mRNA. This reduced ATP results in defective dendrite morphogenesis of hippocampal neurons both in vitro and in vivo. These and other results demonstrate that CPEB1 control of mitochondrial activity is essential for normal brain development.

Indexed as

Adenosine TriphosphateAnimalsCells, CulturedElectron Transport Complex IFemaleGene ExpressionMiceMice, Inbred C57BLMice, KnockoutMitochondriaMorphogenesismRNA Cleavage and Polyadenylation FactorsNADH DehydrogenaseNeuronsPolyadenylationProtein BiosynthesisAdenosine TriphosphateCpeb1 protein, mouseElectron Transport Complex ImRNA Cleavage and Polyadenylation FactorsNADH DehydrogenaseRNA, MessengerRNA, Small InterferingTranscription Factors

Identifiers

PMID23217258
PMCPMC3597101
OpenAlexW2152498647

What OpenQuestion holds

Textmetadata
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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.