Evidence map›Paper›PMID 17101796›Full record

ArticleMolecular and cellular biology2007

Role for Fox-1/Fox-2 in mediating the neuronal pathway of calcitonin/calcitonin gene-related peptide alternative RNA processing.

Hua-Lin Zhou, Andrew P Baraniak, Hua Lou

Open access · greenAbstract read
In one paragraph

Article in Molecular and cellular biology, 2007. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 44 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
44citing papers in PubMed, 1 pooled it
3.4field-weighted citation impact, top 7% 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

44 citing papers in PubMed, 1 synthesis or guideline pooled it, 66 citations in OpenAlex.

  1. Pooled it
  2. Article
  3. Article
  4. Review
  5. Review
  6. Genome-wide association study identifiesAnnals of translational medicine · 2018
    Article
  7. Article
  8. Article
  9. Developmental regulation of RNA processing by Rbfox proteins.Wiley interdisciplinary reviews. RNA · 2017
    Review
  10. Article
  11. Article
  12. Article
  13. Rbfox3 controls the biogenesis of a subset of microRNAs.Nature structural & molecular biology · 2014
    Article
  14. Article
  15. Article
  16. Article
  17. Article
  18. Article
  19. Article
  20. Epigenetic regulation of the calcitonin gene-related peptide gene in trigeminal glia.Cephalalgia : an international journal of headache · 2011
    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

3 authors at 2 institutions in 1 country.

Hua-Lin ZhouDepartment of Genetics, Case Western Reserve University, 10900 Euclid Ave., Cleveland, OH 44106, USA. hxl47@case.edu
Andrew P Baraniak
Hua Lou
Case Comprehensive Cancer CenterDuke University Hospital · US

Funding

Regulation of Alternative Splicing of FGFR2 pre-mRNAR01GM063090 · NIGMS · DUKE UNIVERSITY · PI GARCIA-BLANCO, MARIANO A. · 2001 to 2008
$2.3M
Hu proteins as novel splicing regulators in neuronsR01NS049103 · NINDS · CASE WESTERN RESERVE UNIVERSITY · PI LOU, HUA · 2004 to 2013
$2.3M
Hu proteins as novel splicing regulators in neuronsR56NS049103 · NINDS · CASE WESTERN RESERVE UNIVERSITY · PI LOU, HUA · 2009 to 2009
$353k
NIGMS NIH HHS R01 GM063090NIGMS NIH HHS R01 GM 63090NINDS NIH HHS NS 049103-01NINDS NIH HHS R01 NS049103NINDS NIH HHS R56 NS049103
6 · The paper itself

Abstract

Although multiple regulatory elements and protein factors are known to regulate the non-neuronal pathway of alternative processing of the calcitonin/calcitonin gene-related peptide (CGRP) pre-mRNA, the mechanisms controlling the neuron-specific pathway have remained elusive. Here we report the identification of Fox-1 and Fox-2 proteins as novel regulators that mediate the neuron-specific splicing pattern. Fox-1 and Fox-2 proteins function to repress exon 4 inclusion, and this effect depends on two UGCAUG elements surrounding the 3' splice site of the calcitonin-specific exon 4. In neuron-like cells, mutation of a subset of UGCAUG elements promotes the non-neuronal pattern in which exon 4 is included. In HeLa cells, overexpression of Fox-1 or Fox-2 protein decreases exon 4 inclusion. Fox-1 and Fox-2 proteins interact with the UGCAUG elements specifically and regulate splicing by blocking U2AF(65) binding to the 3' splice site upstream of exon 4. We further investigated the inter-relationship between the UGCAUG silencer elements and the previously identified intronic and exonic splicing regulatory elements and found that exon 4 is regulated by an intricate balance of positive and negative regulation. These results define a critical role for Fox-1 and Fox-2 proteins in exon 4 inclusion of calcitonin/CGRP pre-mRNA and establish a regulatory network that controls the fate of exon 4.

Indexed as

Alternative SplicingBase PairingBase SequenceCalcitonin Gene-Related PeptideEnhancer Elements, GeneticExonsHeLa CellsHepatocyte Nuclear Factor 3-betaHumansIntronsModels, GeneticMolecular Sequence DataNeuronsNuclear ProteinsProtein BindingRibonucleoproteinsCalcitonin Gene-Related PeptideFOXA2 protein, humanHepatocyte Nuclear Factor 3-betaNuclear ProteinsRBFOX1 protein, humanRibonucleoproteinsRNA-Binding ProteinsRNA Splice SitesRNA Splicing FactorsSplicing Factor U2AFU2AF2 protein, human

Identifiers

PMID17101796
PMCPMC1800674
OpenAlexW2134339178

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.