Evidence map›Paper›PMID 20559321›Full record

ArticleCell death and differentiation2010

Trim17, a novel E3 ubiquitin-ligase, initiates neuronal apoptosis.

I Lassot, I Robbins, M Kristiansen, R Rahmeh, F Jaudon, M M Magiera, S Mora, L Vanhille, A Lipkin, B Pettmann and 2 more

Open access · bronzeAbstract read
In one paragraph

Article in Cell death and differentiation, 2010. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 31 papers.

0numbers the graph read from it
0cells of the map it votes in
31citing papers in PubMed
1.9field-weighted citation impact, top 14% 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

31 citing papers in PubMed, 55 citations in OpenAlex.

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  16. TRIM proteins in neuroblastoma.Bioscience reports · 2019
    Review
  17. Article
  18. Article
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  20. Article
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

12 authors at 7 institutions in 3 countries.

I LassotInstitut de Génétique Moléculaire de Montpellier UMR 5535 CNRS, Université Montpellier 2, Montpellier, France.
I Robbins
M Kristiansen
R Rahmeh
F Jaudon
M M Magiera
S Mora
L Vanhille
A Lipkin
B Pettmann
J Ham
S Desagher
Institut de Génétique Moléculaire de Montpellier · FRUniversité de Montpellier · FRAix-Marseille Université · FRCentre National de la Recherche Scientifique · FRGéosciences Montpellier · FRInstitute of Child Health · INUniversity College London · GB

Funding

Wellcome Trust 057700
6 · The paper itself

Abstract

Accumulating data indicate that the ubiquitin-proteasome system controls apoptosis by regulating the level and the function of key regulatory proteins. In this study, we identified Trim17, a member of the TRIM/RBCC protein family, as one of the critical E3 ubiquitin ligases involved in the control of neuronal apoptosis upstream of mitochondria. We show that expression of Trim17 is increased both at the mRNA and protein level in several in vitro models of transcription-dependent neuronal apoptosis. Expression of Trim17 is controlled by the PI3K/Akt/GSK3 pathway in cerebellar granule neurons (CGN). Moreover, the Trim17 protein is expressed in vivo, in apoptotic neurons that naturally die during post-natal cerebellar development. Overexpression of active Trim17 in primary CGN was sufficient to induce the intrinsic pathway of apoptosis in survival conditions. This pro-apoptotic effect was abolished in Bax(-/-) neurons and depended on the E3 activity of Trim17 conferred by its RING domain. Furthermore, knock-down of endogenous Trim17 and overexpression of dominant-negative mutants of Trim17 blocked trophic factor withdrawal-induced apoptosis both in CGN and in sympathetic neurons. Collectively, our data are the first to assign a cellular function to Trim17 by showing that its E3 activity is both necessary and sufficient for the initiation of neuronal apoptosis.

Indexed as

ApoptosisAnimalsbcl-2-Associated X ProteinCarrier ProteinsGlycogen Synthase Kinase 3MiceMitochondriaMutationNeuronsPhosphatidylinositol 3-KinasesProtein Structure, TertiaryProto-Oncogene Proteins c-aktRNA InterferenceRNA, MessengerRNA, Small InterferingSignal Transductionbcl-2-Associated X ProteinCarrier ProteinsGlycogen Synthase Kinase 3Phosphatidylinositol 3-KinasesProto-Oncogene Proteins c-aktRNA, MessengerRNA, Small InterferingTrim17 protein, mouseTripartite Motif ProteinsUbiquitin-Protein Ligases

Identifiers

PMID20559321
PMCPMC3016602
OpenAlexW2169257424

What OpenQuestion holds

Textmetadata
LicenceTDM
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.