Evidence map›Paper›PMID 26092939›Full record

ArticleJournal of cell science2015

Mitf is a master regulator of the v-ATPase, forming a control module for cellular homeostasis with v-ATPase and TORC1.

Tianyi Zhang, Qingxiang Zhou, Margret Helga Ogmundsdottir, Katrin Möller, Robert Siddaway, Lionel Larue, Michael Hsing, Sek Won Kong, Colin Ronald Goding, Arnar Palsson and 2 more

Open access · bronzeAbstract read
In one paragraph

Article in Journal of cell science, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 56 papers.

0numbers the graph read from it
0cells of the map it votes in
56citing papers in PubMed
2.6field-weighted citation impact, top 10% 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

56 citing papers in PubMed, 77 citations in OpenAlex.

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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

12 authors at 6 institutions in 4 countries.

Tianyi ZhangDepartment of Ophthalmology, Center for Vision Research and SUNY Eye Institute, Upstate Medical University, Syracuse, 13210 NY, USA.
Qingxiang ZhouDepartment of Ophthalmology, Center for Vision Research and SUNY Eye Institute, Upstate Medical University, Syracuse, 13210 NY, USA.
Margret Helga OgmundsdottirDepartment of Biochemistry and Molecular Biology, BioMedical Center, Faculty of Medicine, University of Iceland, Vatnsmyrarvegur 16, Reykjavik 101, Iceland.
Katrin MöllerDepartment of Biochemistry and Molecular Biology, BioMedical Center, Faculty of Medicine, University of Iceland, Vatnsmyrarvegur 16, Reykjavik 101, Iceland.
Robert SiddawayLudwig Institute for Cancer Research, Nuffield Department of Clinical Medicine, University of Oxford, Headington, OX3 7DQ Oxford, UK.
Lionel LarueInstitut Curie, INSERM U1021, CNRS UMR3347, Normal and Pathological Development of Melanocytes, 91405 Orsay, France.
Michael HsingInformatics Program, Boston Children's Hospital, 300 Longwood Avenue, Boston, MA 02115, USA.
Sek Won KongInformatics Program, Boston Children's Hospital, 300 Longwood Avenue, Boston, MA 02115, USA.
Colin Ronald GodingLudwig Institute for Cancer Research, Nuffield Department of Clinical Medicine, University of Oxford, Headington, OX3 7DQ Oxford, UK.
Arnar PalssonLife and Environmental Sciences, School of Engineering and Natural Sciences, University of Iceland, Vatnsmyrarvegur 16, Reykjavik 101, Iceland.
Eirikur SteingrimssonDepartment of Biochemistry and Molecular Biology, BioMedical Center, Faculty of Medicine, University of Iceland, Vatnsmyrarvegur 16, Reykjavik 101, Iceland eirikurs@hi.is pignoniF@upstate.edu.
Francesca PignoniDepartment of Ophthalmology, Center for Vision Research and SUNY Eye Institute, Upstate Medical University, Syracuse, 13210 NY, USA Departments of Neuroscience and Physiology, Biochemistry and Molecular Biology, Upstate Medical University, Syracuse, 13210 NY, USA eirikurs@hi.is pignoniF@upstate.edu.
University of Iceland · ISSUNY Upstate Medical University · USBoston Children's Hospital · USInserm · FRLudwig Cancer Research · GBUniversity of Oxford · GB

Funding

Role of Microphthalmia/MITF Factor in Eye DevelopmentR01EY017097 · NEI · UPSTATE MEDICAL UNIVERSITY · PI PIGNONI, FRANCESCA · 2007 to 2011
$1.7M
NEI NIH HHS R01 EY017097NEI NIH HHS R01EY017097
6 · The paper itself

Abstract

The v-ATPase is a fundamental eukaryotic enzyme that is central to cellular homeostasis. Although its impact on key metabolic regulators such as TORC1 is well documented, our knowledge of mechanisms that regulate v-ATPase activity is limited. Here, we report that the Drosophila transcription factor Mitf is a master regulator of this holoenzyme. Mitf directly controls transcription of all 15 v-ATPase components through M-box cis-sites and this coordinated regulation affects holoenzyme activity in vivo. In addition, through the v-ATPase, Mitf promotes the activity of TORC1, which in turn negatively regulates Mitf. We provide evidence that Mitf, v-ATPase and TORC1 form a negative regulatory loop that maintains each of these important metabolic regulators in relative balance. Interestingly, direct regulation of v-ATPase genes by human MITF also occurs in cells of the melanocytic lineage, showing mechanistic conservation in the regulation of the v-ATPase by MITF family proteins in fly and mammals. Collectively, this evidence points to an ancient module comprising Mitf, v-ATPase and TORC1 that serves as a dynamic modulator of metabolism for cellular homeostasis.

Indexed as

AnimalsCell Line, TumorCell MembraneDrosophilaDrosophila ProteinsEnzyme ActivationHomeostasisHumansMelanocytesMelanomaMicrophthalmia-Associated Transcription FactorMitochondrial Proton-Translocating ATPasesPromoter Regions, GeneticRNA InterferenceRNA, Small InterferingTranscription FactorsDrosophila ProteinsMicrophthalmia-Associated Transcription FactorMitochondrial Proton-Translocating ATPasesMT-ATP6 protein, humanRNA, Small InterferingTORC1 protein complex, DrosophilaTranscription FactorsVacuolar Proton-Translocating ATPasesGutMelanocytesMITFTFEBTORC1v-ATPase

Identifiers

PMID26092939
PMCPMC4540953
OpenAlexW2100570106

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.