Evidence map›Paper›PMID 28840647›Full record

ArticleObesity (Silver Spring, Md.)2017

Incorporating Refractory Period in Mechanical Stimulation Mitigates Obesity-Induced Adipose Tissue Dysfunction in Adult Mice.

Vihitaben S Patel, M Ete Chan, Gabriel M Pagnotti, Danielle M Frechette, Janet Rubin, Clinton T Rubin

Open access · bronzeAbstract read
In one paragraph

Article in Obesity (Silver Spring, Md.), 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 15 papers.

0numbers the graph read from it
0cells of the map it votes in
15citing papers in PubMed
1.5field-weighted citation impact, top 18% 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

15 citing papers in PubMed, 24 citations in OpenAlex.

  1. Article
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  9. Article
  10. Obesity-Induced Changes in Bone Marrow Homeostasis.Frontiers in endocrinology · 2020
    Review
  11. Article
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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

6 authors at 2 institutions in 1 country.

Vihitaben S PatelDepartment of Biomedical Engineering, Stony Brook University, Stony Brook, New York, USA.ORCID 0000-0002-2850-5153
M Ete ChanDepartment of Biomedical Engineering, Stony Brook University, Stony Brook, New York, USA.
Gabriel M PagnottiDepartment of Biomedical Engineering, Stony Brook University, Stony Brook, New York, USA.
Danielle M FrechetteDepartment of Biomedical Engineering, Stony Brook University, Stony Brook, New York, USA.
Janet RubinDepartment of Medicine, University of North Carolina at Chapel Hill, Chapel Hill, North Carolina, USA.
Clinton T RubinDepartment of Biomedical Engineering, Stony Brook University, Stony Brook, New York, USA.
Stony Brook University · USUniversity of North Carolina at Chapel Hill · US

Funding

AUGMENTATION OF TRABECULAR BONE BY LOW MAGNITUDE STRAINR01AR043498 · NIAMS · STATE UNIVERSITY NEW YORK STONY BROOK · PI RUBIN, CLINTON T · 1997 to 2012
$2.8M
Mechanical regulation of cytoskeleton guides beta-catenin effect on MSC fateR01AR066616 · NIAMS · UNIV OF NORTH CAROLINA CHAPEL HILL · PI RUBIN, JANET E · 2015 to 2019
$1.7M
Harnessing mechanical signals to control mesenchymal stem cell fateR01EB014351 · NIBIB · STATE UNIVERSITY NEW YORK STONY BROOK · PI JUDEX, STEFAN, RUBIN, CLINTON T · 2012 to 2014
$1.0M
NIAMS NIH HHS R01 AR043498NIAMS NIH HHS R01 AR066616NIBIB NIH HHS R01 EB014351
6 · The paper itself

Abstract

objectiveThe aim of this study was to determine whether inclusion of a refractory period between bouts of low-magnitude mechanical stimulation (LMMS) can curb obesity-induced adipose tissue dysfunction and sequelae in adult mice.

methodsA diet-induced obesity model that included a diet with 45% of kilocalories from fat was employed with intention to treat. C57BL/6J mice were weight matched into four groups: low-fat diet (LFD, n = 8), high-fat diet (HFD, n = 8), HFD with one bout of 30-minute LMMS (HFDv, n = 9), and HFD with two bouts of 15-minute LMMS with a 5-hour separation (refractory period, RHFDv, n = 9). Two weeks of diet was followed by 6 weeks of diet plus LMMS.

resultsHFD and HFDv mice continued gaining body weight and visceral adiposity throughout the experiment, which was mitigated in RHFDv mice. Compared with LFD mice, HFD and HFDv mice had increased rates of adipocyte hypertrophy, increased immune cell infiltration (B cells, T cells, and macrophages) into adipose tissue, increased adipose tissue inflammation (tumor necrosis factor alpha gene expression), and a decreased proportion of mesenchymal stem cells in adipose tissue, all of which were rescued in RHFDv mice. Glucose intolerance and insulin resistance were elevated in HFD and HFDv mice, but not in RHFDv mice, as compared with LFD mice.

conclusionsIncorporating a 5-hour refractory period between bouts of LMMS attenuates obesity-induced adipose tissue dysfunction and improves glucose metabolism.

Indexed as

Adipose TissueAnimalsMaleMiceMice, Inbred C57BLObesity

Identifiers

PMID28840647
PMCPMC5675136
OpenAlexW2746639975

What OpenQuestion holds

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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.