Evidence map›Paper›PMID 27451412›Full record

ArticleFASEB journal : official publication of the Federation of American Societies for Experimental Biology2016

Ciliary dyslexia candidate genes DYX1C1 and DCDC2 are regulated by Regulatory Factor X (RFX) transcription factors through X-box promoter motifs.

Kristiina Tammimies, Andrea Bieder, Gilbert Lauter, Debora Sugiaman-Trapman, Rachel Torchet, Marie-Estelle Hokkanen, Jan Burghoorn, Eero Castrén, Juha Kere, Isabel Tapia-Páez and 1 more

Open access · hybridAbstract read
In one paragraph

Article in FASEB journal : official publication of the Federation of American Societies for Experimental Biology, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 20 papers.

0numbers the graph read from it
0cells of the map it votes in
20citing papers in PubMed
3.9field-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

20 citing papers in PubMed, 34 citations in OpenAlex.

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  20. Study of Genetic Association WithClinical practice and epidemiology in mental health : CP & EMH · 2017
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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

11 authors at 3 institutions in 2 countries.

Kristiina TammimiesDepartment of Biosciences and Nutrition, Karolinska Institutet, Huddinge, Sweden; Center of Neurodevelopmental Disorders (KIND), Pediatric Neuropsychiatry Unit, Department of Women's and Children's Health, Karolinska Institutet, Stockholm, Sweden.
Andrea BiederDepartment of Biosciences and Nutrition, Karolinska Institutet, Huddinge, Sweden.
Gilbert LauterDepartment of Biosciences and Nutrition, Karolinska Institutet, Huddinge, Sweden.
Debora Sugiaman-TrapmanDepartment of Biosciences and Nutrition, Karolinska Institutet, Huddinge, Sweden.
Rachel TorchetDepartment of Biosciences and Nutrition, Karolinska Institutet, Huddinge, Sweden.
Marie-Estelle HokkanenNeuroscience Center, University of Helsinki, Helsinki, Finland.
Jan BurghoornDepartment of Biosciences and Nutrition, Karolinska Institutet, Huddinge, Sweden.
Eero CastrénNeuroscience Center, University of Helsinki, Helsinki, Finland.
Juha KereDepartment of Biosciences and Nutrition, Karolinska Institutet, Huddinge, Sweden; Molecular Neurology Research Program, University of Helsinki, Helsinki, Finland; and Folkhälsan Institute of Genetics, Helsinki, Finland.
Isabel Tapia-PáezDepartment of Biosciences and Nutrition, Karolinska Institutet, Huddinge, Sweden; isabel.tapia@ki.se.
Peter SwobodaDepartment of Biosciences and Nutrition, Karolinska Institutet, Huddinge, Sweden; peter.swoboda@ki.se.
Karolinska Institutet · SEUniversity of Helsinki · FIFolkhälsans Forskningscentrum · FI

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

DYX1C1, DCDC2, and KIAA0319 are three of the most replicated dyslexia candidate genes (DCGs). Recently, these DCGs were implicated in functions at the cilium. Here, we investigate the regulation of these DCGs by Regulatory Factor X transcription factors (RFX TFs), a gene family known for transcriptionally regulating ciliary genes. We identify conserved X-box motifs in the promoter regions of DYX1C1, DCDC2, and KIAA0319 and demonstrate their functionality, as well as the ability to recruit RFX TFs using reporter gene and electrophoretic mobility shift assays. Furthermore, we uncover a complex regulation pattern between RFX1, RFX2, and RFX3 and their significant effect on modifying the endogenous expression of DYX1C1 and DCDC2 in a human retinal pigmented epithelial cell line immortalized with hTERT (hTERT-RPE1). In addition, induction of ciliogenesis increases the expression of RFX TFs and DCGs. At the protein level, we show that endogenous DYX1C1 localizes to the base of the cilium, whereas DCDC2 localizes along the entire axoneme of the cilium, thereby validating earlier localization studies using overexpression models. Our results corroborate the emerging role of DCGs in ciliary function and characterize functional noncoding elements, X-box promoter motifs, in DCG promoter regions, which thus can be targeted for mutation screening in dyslexia and ciliopathies associated with these genes.-Tammimies, K., Bieder, A., Lauter, G., Sugiaman-Trapman, D., Torchet, R., Hokkanen, M.-E., Burghoorn, J., Castrén, E., Kere, J., Tapia-Páez, I., Swoboda, P. Ciliary dyslexia candidate genes DYX1C1 and DCDC2 are regulated by Regulatory Factor (RF) X transcription factors through X-box promoter motifs.

Indexed as

AnimalsBinding SitesCaenorhabditis elegansCells, CulturedCiliaCytoskeletal ProteinsDyslexiaGenes, ReporterHumansMicrotubule-Associated ProteinsNerve Tissue ProteinsNuclear ProteinsPromoter Regions, GeneticRegulatory Factor X Transcription FactorsCytoskeletal ProteinsDCDC2 protein, humanDNAAF4 protein, humanMicrotubule-Associated ProteinsNerve Tissue ProteinsNuclear ProteinsRegulatory Factor X Transcription Factorsciliary proteinsciliopathiesgene regulationhTERT-RPE1 cell linereading disorder

Identifiers

PMID27451412
PMCPMC5024701
OpenAlexW2496337554

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC
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.