Evidence map›Paper›PMID 29709465›Full record

ArticleNeurochemistry international2019

Huntington's disease pattern of transcriptional dysregulation in the absence of mutant huntingtin is produced by knockout of neuronal GLT-1.

Robert B Laprairie, Geraldine T Petr, Yan Sun, Kathryn D Fischer, Eileen M Denovan-Wright, Paul A Rosenberg

Open access · greenAbstract read
In one paragraph

Article in Neurochemistry international, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 10 papers.

0numbers the graph read from it
0cells of the map it votes in
10citing papers in PubMed
1.3field-weighted citation impact, top 23% 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

10 citing papers in PubMed, 19 citations in OpenAlex.

  1. Article
  2. Review
  3. Article
  4. Review
  5. Review
  6. Review
  7. Article
  8. Deletion of Neuronal GLT-1 in Mice Reveals Its Role in Synaptic Glutamate Homeostasis and Mitochondrial Function.The Journal of neuroscience : the official journal of the Society for Neuroscience · 2019
    Article
  9. Review
  10. The Emerging Role of microRNAs in Polyglutamine Diseases.Frontiers in molecular neuroscience · 2019
    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

6 authors at 2 institutions in 2 countries.

Robert B LaprairieDepartment of Pharmacology, Dalhousie University, Halifax, NS B3M 4R2, Canada.
Geraldine T PetrDepartment of Neurology and the F.M. Kirby Neurobiology Center, Boston Children's Hospital, Boston, MA 02115, USA.
Yan SunDepartment of Neurology and the F.M. Kirby Neurobiology Center, Boston Children's Hospital, Boston, MA 02115, USA.
Kathryn D FischerDepartment of Neurology and the F.M. Kirby Neurobiology Center, Boston Children's Hospital, Boston, MA 02115, USA.
Eileen M Denovan-WrightDepartment of Pharmacology, Dalhousie University, Halifax, NS B3M 4R2, Canada.
Paul A RosenbergDepartment of Neurology and the F.M. Kirby Neurobiology Center, Boston Children's Hospital, Boston, MA 02115, USA; Program in Neuroscience, Harvard Medical School, Boston, MA 02115, USA. Electronic address: paul.rosenberg@childrens.harvard.edu.
Boston Children's Hospital · USDalhousie University · CA

Funding

SYNAPTIC MECHANISMS IN HIPPOCAMPAL EPILEPTOGENESISP30HD018655 · NICHD · CHILDREN'S HOSPITAL BOSTON · PI POMEROY, SCOTT LOREN · 1985 to 2015
$26.2M
Mouse Neurodevelopmental Behavior CoreU54HD090255 · NICHD · BOSTON CHILDREN'S HOSPITAL · PI POMEROY, SCOTT LOREN · 2016 to 2020
$5.2M
The Role of Cell-Type Specific Expression of GLT1 at Excitatory SynapsesR01NS066019 · NINDS · BOSTON CHILDREN'S HOSPITAL · PI ROSENBERG, PAUL ALLEN · 2010 to 2014
$2.8M
Neuronal regulation of glutamate homeostasis R21MH104318 · NIMH · BOSTON CHILDREN'S HOSPITAL · PI ROSENBERG, PAUL ALLEN · 2015 to 2016
$498k
NICHD NIH HHS P30 HD018655NICHD NIH HHS U54 HD090255NIMH NIH HHS R21 MH104318NINDS NIH HHS R01 NS066019
6 · The paper itself

Abstract

GLT-1 is the major glutamate transporter in the brain, and is expressed in astrocytes and in axon terminals in the hippocampus, cortex, and striatum. Neuronal GLT-1 accounts for only 5-10% of total brain GLT-1 protein, and its function is uncertain. In HD, synaptic dysfunction of the corticostriate synapse is well-established. Transcriptional dysregulation is a key feature of HD. We hypothesized that deletion of neuronal GLT-1, because it is expressed in axon terminals in the striatum, might produce a synaptopathy similar to that present in HD. If true, then some of the gene expression changes observed in HD might also be observed in the neuronal GLT-1 knockout. In situ hybridization using

Indexed as

AnimalsAstrocytesCerebral CortexCorpus StriatumExcitatory Amino Acid Transporter 2HippocampusHomeostasisHuntington DiseaseMice, Inbred C57BLMice, KnockoutNeuronsExcitatory Amino Acid Transporter 2Slc1a2 protein, mouseCannabinoidDopamine receptorDynaminEAAT2PDE10Preproenkephalin

Identifiers

PMID29709465
PMCPMC6249114
OpenAlexW2800057821

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.