Evidence map›Paper›PMID 31941072›Full record

ArticleCells2020

Glutamine Synthetase 1 Increases Autophagy Lysosomal Degradation of Mutant Huntingtin Aggregates in Neurons, Ameliorating Motility in a

Luisa Vernizzi, Chiara Paiardi, Giusimaria Licata, Teresa Vitali, Stefania Santarelli, Martino Raneli, Vera Manelli, Manuela Rizzetto, Mariarosa Gioria, Maria E Pasini and 5 more

Open access · goldAbstract read
In one paragraph

Article in Cells, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 20 papers.

0numbers the graph read from it
0cells of the map it votes in
20citing papers in PubMed
2.0field-weighted citation impact, top 15% 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

20 citing papers in PubMed, 31 citations in OpenAlex.

  1. Plasticity of metabolism in plants.The Plant journal : for cell and molecular biology · 2026
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  6. Decoding Nucleotide Repeat Expansion Diseases: Novel Insights fromInternational journal of molecular sciences · 2024
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  12. Vitamin B3 Biotech · 2023
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  13. Frontiers in neuroscience · 2023
    Review
  14. Stochastic Modeling of Gene Expression Evolution Uncovers Tissue- and Sex-Specific Properties of Expression Evolution in theJournal of computational biology : a journal of computational molecular cell biology · 2023
    Article
  15. Nrf2 Pathway in Huntington's Disease (HD): What Is Its Role?International journal of molecular sciences · 2022
    Review
  16. Article
  17. Review
  18. Review
  19. Article
  20. The Neurotransmitters Involved inFrontiers in behavioral neuroscience · 2020
    Review
4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

15 authors at 4 institutions in 2 countries.

Luisa VernizziDepartment of Biosciences, University of Milan, 20133 Milan, Italy.ORCID 0000-0003-4938-9806
Chiara PaiardiDepartment of Biosciences, University of Milan, 20133 Milan, Italy.
Giusimaria LicataDepartment of Biosciences, University of Milan, 20133 Milan, Italy.
Teresa VitaliDepartment of Biosciences, University of Milan, 20133 Milan, Italy.
Stefania SantarelliDepartment of Cellular, Computational and Integrative Biology (CiBio), University of Trento, 38123 Trento, Italy.
Martino RaneliDepartment of Biosciences, University of Milan, 20133 Milan, Italy.
Vera ManelliDepartment of Biosciences, University of Milan, 20133 Milan, Italy.ORCID 0000-0003-3222-3092
Manuela RizzettoUnit of Medical Genetics and Neurogenetics, Fondazione IRCCS Istituto Neurologico Carlo Besta, 20133 Milan, Italy.
Mariarosa GioriaDepartment of Biosciences, University of Milan, 20133 Milan, Italy.
Maria E PasiniDepartment of Biosciences, University of Milan, 20133 Milan, Italy.ORCID 0000-0002-7476-6928
Daniela GrifoniDepartment of Pharmacy and Biotechnology, University of Bologna, 40126 Bologna, Italy.ORCID 0000-0001-7429-4062
Maria A VanoniDepartment of Biosciences, University of Milan, 20133 Milan, Italy.ORCID 0000-0001-7213-732X
Cinzia GelleraUnit of Medical Genetics and Neurogenetics, Fondazione IRCCS Istituto Neurologico Carlo Besta, 20133 Milan, Italy.
Franco TaroniUnit of Medical Genetics and Neurogenetics, Fondazione IRCCS Istituto Neurologico Carlo Besta, 20133 Milan, Italy.ORCID 0000-0002-2420-5233
Paola BellostaDepartment of Biosciences, University of Milan, 20133 Milan, Italy.ORCID 0000-0003-1913-5661
University of Milan · ITFondazione IRCCS Istituto Neurologico Carlo Besta · ITUniversity of Bologna · ITUniversity of Trento · IT

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Glutamine Synthetase 1 (GS1) is a key enzyme that catalyzes the ATP-dependent synthesis of l-glutamine from l-glutamate and is also member of the Glutamate Glutamine Cycle, a complex physiological process between glia and neurons that controls glutamate homeostasis and is often found compromised in neurodegenerative diseases including Huntington's disease (HD). Here we report that the expression of GS1 in neurons ameliorates the motility defects induced by the expression of the mutant Htt, using a

Indexed as

AutophagyDisease Models, AnimalAnimalsDrosophila melanogasterGlutamate-Ammonia LigaseHuntington DiseaseLysosomesMutationNeuronsGlutamate-Ammonia LigaseautophagyDrosophila model for neuronal degenerationglutamine synthetase 1Huntington’s diseaseprotein aggregatesTOR signaling

Identifiers

PMID31941072
PMCPMC7016901
OpenAlexW2999965927

What OpenQuestion holds

Textmetadata
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.