Evidence map›Paper›PMID 20878296›Full record

ArticleCerebellum (London, England)2012

Subcellular TSC22D4 localization in cerebellum granule neurons of the mouse depends on development and differentiation.

Sonia Canterini, Adriana Bosco, Valentina Carletti, Andrea Fuso, Armando Curci, Franco Mangia, Maria Teresa Fiorenza

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In one paragraph

Article in Cerebellum (London, England), 2012. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 15 papers.

0numbers the graph read from it
0cells of the map it votes in
15citing papers in PubMed
0.6field-weighted citation impact, top 40% 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

15 citing papers in PubMed, 28 citations in OpenAlex.

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  12. Yeast two-hybrid screening identified WDR77 as a novel interacting partner of TSC22D2.Tumour biology : the journal of the International Society for Oncodevelopmental Biology and Medicine · 2016
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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

7 authors at 2 institutions in 1 country.

Sonia CanteriniDepartment of Psychology, Section of Neuroscience, Istituto Pasteur-Fondazione Cenci Bolognetti and D. Bovet Research Center, Sapienza University of Rome, Rome, Italy.
Adriana Bosco
Valentina Carletti
Andrea Fuso
Armando Curci
Franco Mangia
Maria Teresa Fiorenza
Sapienza University of Rome · ITIstituto Pasteur · IT

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

We previously demonstrated that TSC22D4, a protein encoded by the TGF-β1-activated gene Tsc22d4 (Thg-1pit) and highly expressed in postnatal and adult mouse cerebellum with multiple post-translationally modified protein forms, moves to nucleus when in vitro differentiated cerebellum granule neurons (CGNs) are committed to apoptosis by hyperpolarizing KCl concentrations in the culture medium. We have now studied TSC22D4 cytoplasmic/nuclear localization in CGNs and Purkinje cells: (1) during CGN differentiation/maturation in vivo, (2) during CGN differentiation in vitro, and (3) by in vitro culturing ex vivo cerebellum slices under conditions favoring/inhibiting CGN/Purkinje cell differentiation. We show that TSC22D4 displays both nuclear and cytoplasmic localizations in undifferentiated, early postnatal cerebellum CGNs, irrespectively of CGN proliferation/migration from external to internal granule cell layer, and that it specifically accumulates in the somatodendritic and synaptic compartments when CGNs mature, as indicated by TSC22D4 abundance at the level of adult cerebellum glomeruli and apparent lack in CGN nuclei. These features were also observed in cerebellum slices cultured in vitro under conditions favoring/inhibiting CGN/Purkinje cell differentiation. In vitro TSC22D4 silencing with siRNAs blocked CGN differentiation and inhibited neurite elongation in N1E-115 neuroblastoma cells, pinpointing the relevance of this protein to CGN differentiation.

Indexed as

AnimalsCell DifferentiationCell Line, TumorCerebellar CortexCytoplasmic GranulesGene SilencingMaleMiceMice, Inbred StrainsNeuritesNeurogenesisNeuronsOrgan Culture TechniquesPrimary Cell CultureRNA, Small InterferingSubcellular FractionsRNA, Small InterferingSpacdr protein, mouseTranscription Factors

Identifiers

PMID20878296
OpenAlexW1977000051

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.