Evidence map›Paper›PMID 29031725›Full record

ArticleMolecular metabolism2017

Intestinal SIRT3 overexpression in mice improves whole body glucose homeostasis independent of body weight.

Deepti Ramachandran, Rosmarie Clara, Shahana Fedele, Junmin Hu, Endre Lackzo, Jing-Yi Huang, Eric Verdin, Wolfgang Langhans, Abdelhak Mansouri

Open access · goldAbstract read
In one paragraph

Article in Molecular metabolism, 2017. 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
1.5field-weighted citation impact, top 20% 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, 21 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

9 authors at 3 institutions in 2 countries.

Deepti RamachandranPhysiology and Behavior Laboratory, ETH Zurich, Schwerzenbach, Switzerland.
Rosmarie ClaraPhysiology and Behavior Laboratory, ETH Zurich, Schwerzenbach, Switzerland.
Shahana FedelePhysiology and Behavior Laboratory, ETH Zurich, Schwerzenbach, Switzerland.
Junmin HuFunctional Genomics Center Zurich (FGCZ), ETH Zurich and University of Zurich, Zurich, Switzerland.
Endre LackzoFunctional Genomics Center Zurich (FGCZ), ETH Zurich and University of Zurich, Zurich, Switzerland.
Jing-Yi HuangGladstone Institute of Virology and Immunology, University of California, San Francisco, CA, USA.
Eric VerdinGladstone Institute of Virology and Immunology, University of California, San Francisco, CA, USA.
Wolfgang LanghansPhysiology and Behavior Laboratory, ETH Zurich, Schwerzenbach, Switzerland.
Abdelhak MansouriPhysiology and Behavior Laboratory, ETH Zurich, Schwerzenbach, Switzerland. Electronic address: abdelhak-mansouri@ethz.ch.
ETH Zurich · CHGladstone Institutes · USUniversity of Zurich · CH

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

objectiveIntestinal metabolism might play a greater role in regulating whole body metabolism than previously believed. We aimed to enhance enterocyte metabolism in mice and investigate if it plays a role in diet-induced obesity (DIO) and its comorbidities.

methodsUsing the cre-loxP system, we overexpressed the mitochondrial NAD

resultsThere were no genotype differences in any of the parameters tested when the mice were fed CD. Also, iSIRT3 mice were equally susceptible to the development of DIO as S3fl mice when fed HFD. They were, however, better able than S3fl mice to regulate their blood glucose levels in response to exogenous insulin and glucose, indicating that they were protected from developing insulin resistance. This improved glucose homeostasis was accompanied by an increase in enterocyte metabolic activity and an upregulation of ketogenic gene expression in the small intestine.

conclusionEnhancing enterocyte oxidative metabolism can improve whole body glucose homeostasis.

Indexed as

AnimalsBlood GlucoseBody WeightEnergy MetabolismEnterocytesGlucoseGlucose IntoleranceHomeostasisHumansInsulinInsulin ResistanceIntestinal MucosaMiceMice, Inbred C57BLMice, TransgenicObesityBlood GlucoseGlucoseInsulinSirt3 protein, mouseSirtuin 3EnterocytesGutInsulin resistanceKetone bodiesOxidative metabolismSirtuins

Identifiers

PMID29031725
PMCPMC5641632
OpenAlexW2738953908

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC-ND
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.