Evidence map›Paper›PMID 22210889›Full record

ArticleNucleic acids research2012

Identification of CTCF as a master regulator of the clustered protocadherin genes.

Michal Golan-Mashiach, Moshe Grunspan, Rafi Emmanuel, Liron Gibbs-Bar, Rivka Dikstein, Ehud Shapiro

Open access · goldAbstract read
In one paragraph

Article in Nucleic acids research, 2012. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 40 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
40citing papers in PubMed, 1 pooled it
2.1field-weighted citation impact, top 12% 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

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

  1. Pooled it
  2. CTCF regulates global chromatin accessibility and transcription during rod photoreceptor development.Proceedings of the National Academy of Sciences of the United States of America · 2025
    Article
  3. Article
  4. Review
  5. Review
  6. Article
  7. Article
  8. Role of juvenile hormone receptorZoological research · 2021
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  18. Article
  19. Abnormal Microglia and Enhanced Inflammation-Related Gene Transcription in Mice with Conditional Deletion ofThe Journal of neuroscience : the official journal of the Society for Neuroscience · 2018
    Article
  20. Regulation of neural circuit formation by protocadherins.Cellular and molecular life sciences : CMLS · 2017
    Review
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

6 authors at 1 institution in 1 country.

Michal Golan-MashiachDepartment of Biological Chemistry, Weizmann Institute of Science, Rehovot 76100, Israel.
Moshe Grunspan
Rafi Emmanuel
Liron Gibbs-Bar
Rivka Dikstein
Ehud Shapiro
Weizmann Institute of Science · IL

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The brain is a large and complex network of neurons. Specific neuronal connectivity is thought to be based on the combinatorial expression of the 52 protocadherins (Pcdh) membrane adhesion proteins, whereby each neuron expresses only a specific subset. Pcdh genes are arranged in tandem, in a cluster of three families: Pcdhα, Pcdhβ and Pcdhγ. The expression of each Pcdh gene is regulated by a promoter that has a regulatory conserved sequence element (CSE), common to all 52 genes. The mechanism and factors controlling individual Pcdh gene expression are currently unknown. Here we show that the promoter of each Pcdh gene contains a gene-specific conserved control region, termed specific sequence element (SSE), located adjacent and upstream to the CSE and activates transcription together with the CSE. We purified the complex that specifically binds the SSE-CSE region and identified the CCTC binding-factor (CTCF) as a key molecule that binds and activates Pcdh promoters. Our findings point to CTCF as a factor essential for Pcdh expression and probably governing neuronal connectivity.

Indexed as

Multigene FamilyPromoter Regions, GeneticBase SequenceCadherinsCCCTC-Binding FactorCell LineConserved SequenceHumansMass SpectrometryMolecular Sequence DataRepressor ProteinsTranscription, GeneticCadherinsCCCTC-Binding FactorCTCF protein, humanRepressor Proteins

Identifiers

PMID22210889
PMCPMC3333863
OpenAlexW2150822416

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.