Evidence map›Paper›PMID 25977365›Full record

ArticleDevelopment (Cambridge, England)2015

The Hippo pathway effector Yki downregulates Wg signaling to promote retinal differentiation in the Drosophila eye.

Erika Wittkorn, Ankita Sarkar, Kristine Garcia, Madhuri Kango-Singh, Amit Singh

Open access · greenAbstract read
In one paragraph

Article in Development (Cambridge, England), 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 31 papers.

0numbers the graph read from it
0cells of the map it votes in
31citing papers in PubMed
1.3field-weighted citation impact, top 22% 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

31 citing papers in PubMed, 40 citations in OpenAlex.

  1. Article
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  4. Review
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  6. Article
  7. Genetic mechanism regulating diversity in the placement of eyes on the head of animals.Proceedings of the National Academy of Sciences of the United States of America · 2024
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  12. Studying the Geroprotective Properties of YAP/TAZ Signaling Inhibitors onInternational journal of molecular sciences · 2023
    Article
  13. Article
  14. Article
  15. Article
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  17. Mud Loss Restricts Yki-Dependent Hyperplasia inJournal of developmental biology · 2020
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  18. Article
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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

5 authors at 1 institution in 1 country.

Erika WittkornDepartment of Biology, University of Dayton, Dayton, OH 45469, USA.
Ankita SarkarDepartment of Biology, University of Dayton, Dayton, OH 45469, USA.
Kristine GarciaDepartment of Biology, University of Dayton, Dayton, OH 45469, USA.
Madhuri Kango-SinghDepartment of Biology, University of Dayton, Dayton, OH 45469, USA Premedical Program, University of Dayton, Dayton, OH 45469, USA Center for Tissue Regeneration and Engineering at Dayton (TREND), University of Dayton, Dayton, OH 45469, USA asingh1@udayton.edu mkangosingh1@udayton.edu.
Amit SinghDepartment of Biology, University of Dayton, Dayton, OH 45469, USA Premedical Program, University of Dayton, Dayton, OH 45469, USA Center for Tissue Regeneration and Engineering at Dayton (TREND), University of Dayton, Dayton, OH 45469, USA asingh1@udayton.edu mkangosingh1@udayton.edu.
University of Dayton · US

Funding

Genetic Control of Axial Patterning in Drosophila EyeR15HD064557 · NICHD · UNIVERSITY OF DAYTON · PI SINGH, AMIT · 2010 to 2010
$218k
NICHD NIH HHS R15 HD064557
6 · The paper itself

Abstract

The evolutionarily conserved Hippo signaling pathway is known to regulate cell proliferation and maintain tissue homeostasis during development. We found that activation of Yorkie (Yki), the effector of the Hippo signaling pathway, causes separable effects on growth and differentiation of the Drosophila eye. We present evidence supporting a role for Yki in suppressing eye fate by downregulation of the core retinal determination genes. Other upstream regulators of the Hippo pathway mediate this effect of Yki on retinal differentiation. Here, we show that, in the developing eye, Yki can prevent retinal differentiation by blocking morphogenetic furrow (MF) progression and R8 specification. The inhibition of MF progression is due to ectopic induction of Wingless (Wg) signaling and Homothorax (Hth), the negative regulators of eye development. Modulating Wg signaling can modify Yki-mediated suppression of eye fate. Furthermore, ectopic Hth induction due to Yki activation in the eye is dependent on Wg. Last, using Cut (Ct), a marker for the antennal fate, we show that suppression of eye fate by hyperactivation of yki does not change the cell fate (from eye to antenna-specific fate). In summary, we provide the genetic mechanism by which yki plays a role in cell fate specification and differentiation - a novel aspect of Yki function that is emerging from multiple model organisms.

Indexed as

Cell DifferentiationDown-RegulationSignal TransductionAnimalsArthropod AntennaeCell LineageCell SurvivalDrosophila melanogasterDrosophila ProteinsGene Expression Regulation, DevelopmentalModels, BiologicalMorphogenesisNuclear ProteinsRetinaTrans-ActivatorsWnt1 ProteinDrosophila ProteinsNuclear ProteinsTrans-Activatorswg protein, DrosophilaWnt1 ProteinYAP-Signaling ProteinsYki protein, DrosophilaDrosophila eyeGrowth regulationHippo signalingPatterningRetinal differentiationWingless

Identifiers

PMID25977365
PMCPMC6919294
OpenAlexW2098764861

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.