Evidence map›Paper›PMID 26438721›Full record

ArticleExperimental biology and medicine (Maywood, N.J.)2016

Inhibiting myostatin signaling prevents femoral trabecular bone loss and microarchitecture deterioration in diet-induced obese rats.

Liang Tang, Xiaoying Yang, Xiaohang Gao, Haiping Du, Yanqi Han, Didi Zhang, Zhiyuan Wang, Lijun Sun

Open access · greenAbstract read
In one paragraph

Article in Experimental biology and medicine (Maywood, N.J.), 2016. 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
1.1field-weighted citation impact, top 22% 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, 22 citations in OpenAlex.

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  12. Skeletal Response to Soluble Activin Receptor Type IIB in Mouse Models of Osteogenesis Imperfecta.Journal of bone and mineral research : the official journal of the American Society for Bone and Mineral Research · 2018
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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

8 authors at 1 institution in 1 country.

Liang TangInstitute of Sports Biology, Shaanxi Normal University, Xi'an 710119, China.
Xiaoying YangInstitute of Sports Biology, Shaanxi Normal University, Xi'an 710119, China.
Xiaohang GaoInstitute of Sports Biology, Shaanxi Normal University, Xi'an 710119, China.
Haiping DuInstitute of Sports Biology, Shaanxi Normal University, Xi'an 710119, China.
Yanqi HanInstitute of Sports Biology, Shaanxi Normal University, Xi'an 710119, China.
Didi ZhangInstitute of Sports Biology, Shaanxi Normal University, Xi'an 710119, China.
Zhiyuan WangInstitute of Sports Biology, Shaanxi Normal University, Xi'an 710119, China.
Lijun SunInstitute of Sports Biology, Shaanxi Normal University, Xi'an 710119, China Postdoctoral Research Station of Biology, Shaanxi Normal University, Xi'an 710119, China sunlijun@snnu.edu.cn.
Shaanxi Normal University · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Besides resulting in a dramatic increase in skeletal muscle mass, myostatin (MSTN) deficiency has a positive effect on bone formation. However, the issue about whether blocking MSTN can inhibit obesity-induced bone loss has not been previously investigated. In the present study, we have evaluated the effects of MSTN blocking on bone quality in high-fat (HF), diet-induced obese rats using a prepared polyclonal antibody for MSTN (MsAb). Twenty-four rats were randomly assigned to the Control, HF and HF + MsAb groups. Rats in the HF + MsAb group were injected once a week with purified MsAb for eight weeks. The results showed that MsAb significantly reduced body and fat weight, and increased muscle mass and strength in the HF group. MicroCT analysis demonstrated that obesity-induced bone loss and architecture deterioration were significantly mitigated by MsAb treatment, as evidenced by increased bone mineral density, bone volume over total volume, trabecular number and thickness, and decreased trabecular separation and structure model index. However, neither HF diet nor MsAb treatment had an impact on femoral biomechanical properties including maximum load, stiffness, energy absorption and elastic modulus. Moreover, MsAb significantly increased adiponectin concentrations, and decreased TNF-α and IL-6 levels in diet-induced obese rats. Taken together, blocking MSTN by MsAb improves bone quality in diet-induced obese rats through a mechanotransduction pathway from skeletal muscle, and the accompanying changes occurring in the levels of circulating adipokines and pro-inflammatory cytokines may also be involved in this process. It indicates that the administration of MSTN antagonists may be a promising therapy for treating obesity and obesity-induced bone loss.

Indexed as

DietSignal TransductionAnimalsBiometryBone and BonesBone DensityBone ResorptionMaleMyostatinObesityRats, Sprague-DawleyMyostatinadipokinesMyostatinobesitypro-inflammatorytrabecular bone microarchitectures

Identifiers

PMID26438721
PMCPMC4935442
OpenAlexW2302897712

What OpenQuestion holds

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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.