Evidence map›Paper›PMID 29510665›Full record

ArticleBMC genomics2018

Characterization of the human RFX transcription factor family by regulatory and target gene analysis.

Debora Sugiaman-Trapman, Morana Vitezic, Eeva-Mari Jouhilahti, Anthony Mathelier, Gilbert Lauter, Sougat Misra, Carsten O Daub, Juha Kere, Peter Swoboda

Open access · goldAbstract read
In one paragraph

Article in BMC genomics, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 67 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
67citing papers in PubMed, 1 pooled it
3.5field-weighted citation impact, top 6% 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

67 citing papers in PubMed, 1 synthesis or guideline pooled it, 113 citations in OpenAlex.

  1. Pooled it
  2. International journal of molecular sciences · 2026
    Article
  3. Article
  4. Article
  5. Article
  6. Article
  7. Article
  8. Review
  9. Article
  10. Article
  11. Review
  12. Article
  13. Review
  14. Review
  15. Large-scale discovery of neural enhancers for cis-regulation therapies.bioRxiv : the preprint server for biology · 2025
    Article
  16. TSProm: Deciphering the Genomic Context of Tissue Specificity.bioRxiv : the preprint server for biology · 2025
    Article
  17. Article
  18. Article
  19. Repeatome Dynamics and Sex Chromosome Differentiation in the XY and XYInternational journal of molecular sciences · 2025
    Article
  20. Article

7 more citing papers are in PubMed but not listed here.

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

9 authors at 5 institutions in 6 countries.

Debora Sugiaman-TrapmanDepartment of Biosciences and Nutrition, Karolinska Institutet, Huddinge, Sweden.
Morana VitezicDepartment of Biology, Bioinformatics Centre, Section for Computational and RNA Biology, University of Copenhagen, Copenhagen, Denmark.
Eeva-Mari JouhilahtiDepartment of Biosciences and Nutrition, Karolinska Institutet, Huddinge, Sweden.
Anthony MathelierDepartment of Medical Genetics, Centre for Molecular Medicine and Therapeutics at the Child and Family Research Institute, University of British Columbia, Vancouver, Canada.
Gilbert LauterDepartment of Biosciences and Nutrition, Karolinska Institutet, Huddinge, Sweden.
Sougat MisraDepartment of Laboratory Medicine, Karolinska Institutet, Huddinge, Sweden.
Carsten O DaubDepartment of Biosciences and Nutrition, Karolinska Institutet, Huddinge, Sweden.
Juha KereDepartment of Biosciences and Nutrition, Karolinska Institutet, Huddinge, Sweden.
Peter SwobodaDepartment of Biosciences and Nutrition, Karolinska Institutet, Huddinge, Sweden. peter.swoboda@ki.se.ORCID 0000-0001-6416-8572
Karolinska Institutet · SEOslo University Hospital · NOScience for Life Laboratory · SEUniversity of Copenhagen · DKUniversity of Helsinki · FI

Funding

Genome Canada Large Scale Applied Research Grant 174CDEHorizon 2020 EU Horizon 2020 Marie Curie Individual FellowshipKarolinska Institutet Distinguished Professor AwardKarolinska Institutet KID fundingKarolinska Institutet Strategic Neurosciences Program
6 · The paper itself

Abstract

backgroundEvolutionarily conserved RFX transcription factors (TFs) regulate their target genes through a DNA sequence motif called the X-box. Thereby they regulate cellular specialization and terminal differentiation. Here, we provide a comprehensive analysis of all the eight human RFX genes (RFX1-8), their spatial and temporal expression profiles, potential upstream regulators and target genes.

resultsWe extracted all known human RFX1-8 gene expression profiles from the FANTOM5 database derived from transcription start site (TSS) activity as captured by Cap Analysis of Gene Expression (CAGE) technology. RFX genes are broadly (RFX1-3, RFX5, RFX7) and specifically (RFX4, RFX6) expressed in different cell types, with high expression in four organ systems: immune system, gastrointestinal tract, reproductive system and nervous system. Tissue type specific expression profiles link defined RFX family members with the target gene batteries they regulate. We experimentally confirmed novel TSS locations and characterized the previously undescribed RFX8 to be lowly expressed. RFX tissue and cell type specificity arises mainly from differences in TSS architecture. RFX transcript isoforms lacking a DNA binding domain (DBD) open up new possibilities for combinatorial target gene regulation. Our results favor a new grouping of the RFX family based on protein domain composition. We uncovered and experimentally confirmed the TFs SP2 and ESR1 as upstream regulators of specific RFX genes. Using TF binding profiles from the JASPAR database, we determined relevant patterns of X-box motif positioning with respect to gene TSS locations of human RFX target genes.

conclusionsThe wealth of data we provide will serve as the basis for precisely determining the roles RFX TFs play in human development and disease.

Indexed as

Gene Expression RegulationGenome, HumanPromoter Regions, GeneticRegulatory Sequences, Nucleic AcidDNA-Binding ProteinsHumansRegulatory Factor X Transcription FactorsTranscription Initiation SiteDNA-Binding ProteinsRegulatory Factor X Transcription FactorsCell cycle controlCell differentiationCiliaImmune cell proliferationNeuronal developmentSpermatogenesisTumor suppression

Identifiers

PMID29510665
PMCPMC5838959
OpenAlexW2790349655

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.