Evidence map›Paper›PMID 27874011›Full record

ArticleNature communications2016

Inhibition of glycine transporter-1 in the dorsal vagal complex improves metabolic homeostasis in diabetes and obesity.

Jessica T Y Yue, Mona A Abraham, Paige V Bauer, Mary P LaPierre, Peili Wang, Frank A Duca, Beatrice M Filippi, Owen Chan, Tony K T Lam

Open access · goldAbstract read
In one paragraph

Article in Nature communications, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 14 papers.

0numbers the graph read from it
0cells of the map it votes in
14citing papers in PubMed
1.7field-weighted citation impact, top 17% 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

14 citing papers in PubMed, 30 citations in OpenAlex.

  1. Article
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  7. Article
  8. Effects of glycine on metabolic syndrome components: a review.Journal of endocrinological investigation · 2022
    Review
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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

9 authors at 3 institutions in 2 countries.

Jessica T Y YueToronto General Hospital Research Institute and Department of Medicine, UHN, Toronto, Ontario, Canada M5G 1L7.
Mona A AbrahamToronto General Hospital Research Institute and Department of Medicine, UHN, Toronto, Ontario, Canada M5G 1L7.
Paige V BauerToronto General Hospital Research Institute and Department of Medicine, UHN, Toronto, Ontario, Canada M5G 1L7.
Mary P LaPierreToronto General Hospital Research Institute and Department of Medicine, UHN, Toronto, Ontario, Canada M5G 1L7.
Peili WangDepartment of Internal Medicine, Section of Endocrinology, Yale University School of Medicine, New Haven, Connecticut 06520, USA.
Frank A DucaToronto General Hospital Research Institute and Department of Medicine, UHN, Toronto, Ontario, Canada M5G 1L7.
Beatrice M FilippiToronto General Hospital Research Institute and Department of Medicine, UHN, Toronto, Ontario, Canada M5G 1L7.
Owen ChanDepartment of Internal Medicine, Section of Endocrinology, Yale University School of Medicine, New Haven, Connecticut 06520, USA.
Tony K T LamToronto General Hospital Research Institute and Department of Medicine, UHN, Toronto, Ontario, Canada M5G 1L7.
Toronto General Hospital Research InstituteYale University · USToronto General Hospital · CA

Funding

Yale Clinical and Translational Science Award (U Component)UL1TR001863 · NCATS · YALE UNIVERSITY · PI John H. Krystal, LUCILA OHNO-MACHADO · 2016 to 2026
$102.9M
MECHANISMS OF COUNTERREGULATORY FAILURER01DK099315 · NIDDK · YALE UNIVERSITY · PI CHAN, OWEN · 2013 to 2017
$1.8M
CIHRNCATS NIH HHS UL1 TR001863NIDDK NIH HHS R01 DK099315
6 · The paper itself

Abstract

Impaired glucose homeostasis and energy balance are integral to the pathophysiology of diabetes and obesity. Here we show that administration of a glycine transporter 1 (GlyT1) inhibitor, or molecular GlyT1 knockdown, in the dorsal vagal complex (DVC) suppresses glucose production, increases glucose tolerance and reduces food intake and body weight gain in healthy, obese and diabetic rats. These findings provide proof of concept that GlyT1 inhibition in the brain improves glucose and energy homeostasis. Considering the clinical safety and efficacy of GlyT1 inhibitors in raising glycine levels in clinical trials for schizophrenia, we propose that GlyT1 inhibitors have the potential to be repurposed as a treatment of both obesity and diabetes.

Indexed as

AnimalsBrainDiabetes Mellitus, ExperimentalDiet, High-FatEnergy MetabolismGene Expression RegulationGlycemic IndexGlycine Plasma Membrane Transport ProteinsHomeostasisKynurenic AcidMaleMiceMice, Inbred C57BLObesityRatsRats, Sprague-Dawley7-chlorokynurenic acidGlycine Plasma Membrane Transport ProteinsKynurenic AcidReceptors, LipoxinSlc6a9 protein, mouseSlc6a9 protein, rat

Identifiers

PMID27874011
PMCPMC5121412
OpenAlexW2553357232

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.