Evidence map›Paper›PMID 22331351›Full record

ArticleJournal of cell science2012

CoREST acts as a positive regulator of Notch signaling in the follicle cells of Drosophila melanogaster.

Elena Domanitskaya, Trudi Schüpbach

Abstract read
In one paragraph

Article in Journal of cell science, 2012. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 22 papers.

0numbers the graph read from it
0cells of the map it votes in
22citing papers in PubMed
1.7field-weighted citation impact, top 16% 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

22 citing papers in PubMed, 32 citations in OpenAlex.

  1. Article
  2. Article
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  5. Comprehensive analysis of REST corepressors (Frontiers in cell and developmental biology · 2023
    Article
  6. Article
  7. CoRest1 regulates neurogenesis in a stage-dependent manner.Developmental dynamics : an official publication of the American Association of Anatomists · 2019
    Article
  8. Downregulation of homeodomain protein Cut is essential forDevelopment (Cambridge, England) · 2019
    Article
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  13. Review
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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

2 authors at 2 institutions in 1 country.

Elena DomanitskayaHoward Hughes Medical Institute, Department of Molecular Biology, Princeton University, Washington Road, Princeton, NJ 08544-1014, USA.
Trudi Schüpbach
Howard Hughes Medical Institute · USPrinceton University · US

Funding

EGF receptor mediated signaling in DrosphiliaR01GM077620 · NIGMS · PRINCETON UNIVERSITY · PI SCHUPBACH, GERTRUD TRUDI · 2007 to 2018
$3.9M
Howard Hughes Medical InstituteNIGMS NIH HHS R01 GM077620
6 · The paper itself

Abstract

The Notch signaling pathway plays important roles in a variety of developmental events. The context-dependent activities of positive and negative modulators dramatically increase the diversity of cellular responses to Notch signaling. In a screen for mutations affecting the Drosophila melanogaster follicular epithelium, we isolated a mutation in CoREST that disrupts the Notch-dependent mitotic-to-endocycle switch of follicle cells at stage 6 of oogenesis. We show that Drosophila CoREST positively regulates Notch signaling, acting downstream of the proteolytic cleavage of Notch but upstream of Hindsight activity; the Hindsight gene is a Notch target that coordinates responses in the follicle cells. We show that CoREST genetically interacts with components of the Notch repressor complex, Hairless, C-terminal Binding Protein and Groucho. In addition, we demonstrate that levels of H3K27me3 and H4K16 acetylation are dramatically increased in CoREST mutant follicle cells. Our data indicate that CoREST acts as a positive modulator of the Notch pathway in the follicular epithelium as well as in wing tissue, and suggests a previously unidentified role for CoREST in the regulation of Notch signaling. Given its high degree of conservation among species, CoREST probably also functions as a regulator of Notch-dependent cellular events in other organisms.

Indexed as

AnimalsCo-Repressor ProteinsDrosophila melanogasterDrosophila ProteinsEpithelial CellsFemaleGene DosageHistonesMitosisMutationNuclear ProteinsOocytesOogenesisPhenotypeProteolysisReceptors, Notchchn protein, DrosophilaCo-Repressor ProteinsCoREST protein, DrosophilaDrosophila ProteinsHistonesN protein, DrosophilaNuclear Proteinspeb protein, DrosophilaReceptors, NotchTranscription Factors

Identifiers

PMID22331351
PMCPMC3283875
OpenAlexW2109039403

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.