Evidence map›Paper›PMID 23673622›Full record

ArticleNature communications2013

Calfacilitin is a calcium channel modulator essential for initiation of neural plate development.

Costis Papanayotou, Irene De Almeida, Ping Liao, Nidia M M Oliveira, Song-Qing Lu, Eleni Kougioumtzidou, Lei Zhu, Alex Shaw, Guojun Sheng, Andrea Streit and 3 more

Abstract read
In one paragraph

Article in Nature communications, 2013. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 18 papers.

0numbers the graph read from it
0cells of the map it votes in
18citing papers in PubMed
–field-weighted citation impact
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

18 citing papers in PubMed.

  1. Article
  2. Review
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  16. Review
  17. Retinoic acid signaling and neuronal differentiation.Cellular and molecular life sciences : CMLS · 2015
    Review
  18. 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

13 authors.

Costis PapanayotouDepartment of Cell and Developmental Biology, University College London, Gower Street (Anatomy Building), London WC1E 6BT, UK. papanayotou.costis@ijm.univ-paris-diderot.fr
Irene De Almeida
Ping Liao
Nidia M M Oliveira
Song-Qing Lu
Eleni Kougioumtzidou
Lei Zhu
Alex Shaw
Guojun Sheng
Andrea Streit
Dejie Yu
Tuck Wah Soong
Claudio D Stern

Funding

EARLY EVENTS IN NEURAL AND HOMEOGENETIC INDUCTIONR01MH060156 · NIMH · UNIVERSITY COLLEGE LONDON · PI STERN, CLAUDIO D · 1999 to 2005
$867k
Medical Research Council G0400559NIMH NIH HHS R01 MH060156NIMH NIH HHS R01 MH60156)
6 · The paper itself

Abstract

Calcium fluxes have been implicated in the specification of the vertebrate embryonic nervous system for some time, but how these fluxes are regulated and how they relate to the rest of the neural induction cascade is unknown. Here we describe Calfacilitin, a transmembrane calcium channel facilitator that increases calcium flux by generating a larger window current and slowing inactivation of the L-type CaV1.2 channel. Calfacilitin binds to this channel and is co-expressed with it in the embryo. Regulation of intracellular calcium by Calfacilitin is required for expression of the neural plate specifiers Geminin and Sox2 and for neural plate formation. Loss-of-function of Calfacilitin can be rescued by ionomycin, which increases intracellular calcium. Our results elucidate the role of calcium fluxes in early neural development and uncover a new factor in the modulation of calcium signalling.

Indexed as

AnimalsBody PatterningCalciumCalcium ChannelsCalcium Channels, L-TypeCalcium SignalingCell MembraneChick EmbryoGemininGene Expression Regulation, DevelopmentalGerm LayersHEK293 CellsHumansIntracellular SpaceMembrane ProteinsMolecular Sequence DataCalciumCalcium ChannelsCalcium Channels, L-TypeGemininL-type calcium channel alpha(1C)Membrane ProteinsMorpholinos

Identifiers

PMID23673622
PMCPMC3674269

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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.