Evidence map›Paper›PMID 25486593›Full record

ArticleeLife2014

Cis-interactions between Notch and its ligands block ligand-independent Notch activity.

William Hunt Palmer, Dongyu Jia, Wu-Min Deng

Open access · goldAbstract read
In one paragraph

Article in eLife, 2014. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 26 papers.

0numbers the graph read from it
0cells of the map it votes in
26citing papers in PubMed
1.9field-weighted citation impact, top 14% 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

26 citing papers in PubMed, 48 citations in OpenAlex.

  1. Article
  2. Notch signaling sculpts the stem cell niche.Frontiers in cell and developmental biology · 2022
    Review
  3. Review
  4. Article
  5. Review
  6. Article
  7. Article
  8. Article
  9. Review
  10. Vascular Notch Signaling in Stress Hematopoiesis.Frontiers in cell and developmental biology · 2020
    Review
  11. Review
  12. Article
  13. Article
  14. NOTCH1 signaling induces pathological vascular permeability in diabetic retinopathy.Proceedings of the National Academy of Sciences of the United States of America · 2019
    Article
  15. Article
  16. Mechanosensitivity of Jagged-Notch signaling can induce a switch-type behavior in vascular homeostasis.Proceedings of the National Academy of Sciences of the United States of America · 2018
    Article
  17. Frontiers in microbiology · 2018
    Article
  18. Article
  19. Article
  20. 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 1 institution in 1 country.

William Hunt PalmerDepartment of Biological Science, Florida State University, Tallahassee, United States.
Dongyu JiaDepartment of Biological Science, Florida State University, Tallahassee, United States.
Wu-Min DengDepartment of Biological Science, Florida State University, Tallahassee, United States.
Florida State University · US

Funding

Notch signaling and germline-soma interactions in the Drosophila ovarian modelR01GM072562 · NIGMS · TULANE UNIVERSITY OF LOUISIANA · PI DENG, WU-MIN · 2006 to 2025
$5.6M
NIGMS NIH HHS R01 GM072562NIGMS NIH HHS R01GM072562
6 · The paper itself

Abstract

The Notch pathway is integrated into numerous developmental processes and therefore is fine-tuned on many levels, including receptor production, endocytosis, and degradation. Notch is further characterized by a twofold relationship with its Delta-Serrate (DSL) ligands, as ligands from opposing cells (trans-ligands) activate Notch, whereas ligands expressed in the same cell (cis-ligands) inhibit signaling. We show that cells without both cis- and trans-ligands can mediate Notch-dependent developmental events during Drosophila oogenesis, indicating ligand-independent Notch activity occurs when the receptor is free of cis- and trans-ligands. Furthermore, cis-ligands can reduce Notch activity in endogenous and genetically induced situations of elevated trans-ligand-independent Notch signaling. We conclude that cis-expressed ligands exert their repressive effect on Notch signaling in cases of trans-ligand-independent activation, and propose a new function of cis-inhibition which buffers cells against accidental Notch activity.

Indexed as

AnimalsBase SequenceDNA PrimersDrosophilaLigandsOogenesisProtein BindingReceptors, NotchRNA InterferenceDNA PrimersLigandsReceptors, Notchcell biologydevelopmental biologyD. melanogasterNotch pathwayoogenesissignal transductionstem cells

Identifiers

PMID25486593
PMCPMC4286723
OpenAlexW2127990158

What OpenQuestion holds

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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.