Evidence map›Paper›PMID 26812014›Full record

ArticleDevelopmental cell2016

WAC Regulates mTOR Activity by Acting as an Adaptor for the TTT and Pontin/Reptin Complexes.

Gabriela David-Morrison, Zhen Xu, Yan-Ning Rui, Wu-Lin Charng, Manish Jaiswal, Shinya Yamamoto, Bo Xiong, Ke Zhang, Hector Sandoval, Lita Duraine and 3 more

Open access · bronzeAbstract read
In one paragraph

Article in Developmental cell, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 40 papers.

0numbers the graph read from it
0cells of the map it votes in
40citing papers in PubMed
4.2field-weighted citation impact, top 6% 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, 64 citations in OpenAlex.

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4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

13 authors at 4 institutions in 1 country.

Gabriela David-MorrisonProgram in Developmental Biology, Baylor College of Medicine, Houston, TX 77030, USA.
Zhen XuThe Brown Foundation Institute of Molecular Medicine, The University of Texas Medical School at Houston, Houston, TX 77030, USA.
Yan-Ning RuiThe Brown Foundation Institute of Molecular Medicine, The University of Texas Medical School at Houston, Houston, TX 77030, USA.
Wu-Lin CharngProgram in Developmental Biology, Baylor College of Medicine, Houston, TX 77030, USA; Department of Molecular and Human Genetics, Baylor College of Medicine, Houston, TX 77030, USA.
Manish JaiswalDepartment of Molecular and Human Genetics, Baylor College of Medicine, Houston, TX 77030, USA; Howard Hughes Medical Institute, Baylor College of Medicine, Houston, TX 77030, USA.
Shinya YamamotoProgram in Developmental Biology, Baylor College of Medicine, Houston, TX 77030, USA; Department of Molecular and Human Genetics, Baylor College of Medicine, Houston, TX 77030, USA; Jan and Dan Duncan Neurological Research Institute, Texas Children's Hospital, Houston, TX 77030, USA.
Bo XiongProgram in Developmental Biology, Baylor College of Medicine, Houston, TX 77030, USA.
Ke ZhangProgram in Structural and Computational Biology and Molecular Biophysics, Baylor College of Medicine, Houston, TX 77030, USA.
Hector SandovalDepartment of Molecular and Human Genetics, Baylor College of Medicine, Houston, TX 77030, USA.
Lita DuraineDepartment of Molecular and Human Genetics, Baylor College of Medicine, Houston, TX 77030, USA; Howard Hughes Medical Institute, Baylor College of Medicine, Houston, TX 77030, USA.
Zhongyuan ZuoDepartment of Molecular and Human Genetics, Baylor College of Medicine, Houston, TX 77030, USA.
Sheng ZhangThe Brown Foundation Institute of Molecular Medicine, The University of Texas Medical School at Houston, Houston, TX 77030, USA; Department of Neurobiology and Anatomy, The University of Texas Medical School at Houston, Houston, TX 77030, USA; Programs in Human and Molecular Genetics and Neuroscience, The Graduate School of Biomedical Sciences, The University of Texas Health Science Center at Houston (UTHealth), Houston, TX 77030, USA. Electronic address: sheng.zhang@uth.tmc.edu.
Hugo J BellenProgram in Developmental Biology, Baylor College of Medicine, Houston, TX 77030, USA; Department of Molecular and Human Genetics, Baylor College of Medicine, Houston, TX 77030, USA; Howard Hughes Medical Institute, Baylor College of Medicine, Houston, TX 77030, USA; Jan and Dan Duncan Neurological Research Institute, Texas Children's Hospital, Houston, TX 77030, USA; Program in Structural and Computational Biology and Molecular Biophysics, Baylor College of Medicine, Houston, TX 77030, USA. Electronic address: hbellen@bcm.edu.
Baylor College of Medicine · USHoward Hughes Medical Institute · USBrown Foundation · USThe Graduate Center, CUNY · US

Funding

Tumor BiologyP30CA125123 · NCI · BAYLOR COLLEGE OF MEDICINE · PI DAVID R ROWLEY · 2007 to 2026
$73.9M
Steps towards a paternal gene activation therapy for Angelman syndromeU54HD083092 · NICHD · BAYLOR COLLEGE OF MEDICINE · PI NELSON, DAVID LOREN, NEUL, JEFFREY L · 2014 to 2019
$7.8M
Functional Dissection of Huntington's Disease Protein Huntingtin Using DrosophilaR01NS069880 · NINDS · UNIVERSITY OF TEXAS HLTH SCI CTR HOUSTON · PI ZHANG, SHENG · 2010 to 2014
$1.8M
Mapping and rescuing EMS-induced lethal mutations on the Drosophila X ChromosomeRC4GM096355 · NIGMS · BAYLOR COLLEGE OF MEDICINE · PI BELLEN, HUGO J · 2010 to 2010
$1.7M
Developmental Biology Training ProgramT32HD055200 · NICHD · BAYLOR COLLEGE OF MEDICINE · PI BELLEN, HUGO J · 2007 to 2011
$1.3M
Howard Hughes Medical InstituteNCI NIH HHS P30 CA125123NICHD NIH HHS NIH 1U54 HD083092NICHD NIH HHS T32 HD055200NICHD NIH HHS U54 HD083092NIGMS NIH HHS 1RC4GM096355-01NIGMS NIH HHS RC4 GM096355NINDS NIH HHS NIH R01-NS069880NINDS NIH HHS R01 NS069880PHS HHS NICHD T32HD055200
6 · The paper itself

Abstract

The ability to sense energy status is crucial in the regulation of metabolism via the mechanistic Target of Rapamycin Complex 1 (mTORC1). The assembly of the TTT-Pontin/Reptin complex is responsive to changes in energy status. Under energy-sufficient conditions, the TTT-Pontin/Reptin complex promotes mTORC1 dimerization and mTORC1-Rag interaction, which are critical for mTORC1 activation. We show that WAC is a regulator of energy-mediated mTORC1 activity. In a Drosophila screen designed to isolate mutations that cause neuronal dysfunction, we identified wacky, the homolog of WAC. Loss of Wacky leads to neurodegeneration, defective mTOR activity, and increased autophagy. Wacky and WAC have conserved physical interactions with mTOR and its regulators, including Pontin and Reptin, which bind to the TTT complex to regulate energy-dependent activation of mTORC1. WAC promotes the interaction between TTT and Pontin/Reptin in an energy-dependent manner, thereby promoting mTORC1 activity by facilitating mTORC1 dimerization and mTORC1-Rag interaction.

Indexed as

AnimalsAutophagyCarrier ProteinsDNA HelicasesDrosophila melanogasterDrosophila ProteinsMonomeric GTP-Binding ProteinsProtein MultimerizationSignal TransductionTOR Serine-Threonine KinasesCarrier ProteinsDNA HelicasesDrosophila ProteinsMonomeric GTP-Binding Proteinspont protein, Drosophilarept protein, DrosophilaTOR Serine-Threonine KinasesWAC protein, DrosophilaautophagyDrosophilaenergy sensingneurodegenerationWacky

Identifiers

PMID26812014
PMCPMC4730548
OpenAlexW2261786556

What OpenQuestion holds

Textmetadata
LicenceTDM
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.