Evidence map›Paper›PMID 30581558›Full record

ArticleBone & joint research2018

Transcriptome analysis of osteoblasts in an ovariectomized mouse model in response to physical exercise.

W-B Hsu, W-H Hsu, J-S Hung, W-J Shen, R W-W Hsu

Open access · goldAbstract read
In one paragraph

Article in Bone & joint research, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 13 papers.

0numbers the graph read from it
0cells of the map it votes in
13citing papers in PubMed
0.4field-weighted citation impact, top 39% 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

13 citing papers in PubMed, 11 citations in OpenAlex.

  1. 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

5 authors at 3 institutions in 1 country.

W-B HsuSports Medicine Center, Chang Gung Memorial Hospital, Pu-Tzi City, Taiwan.
W-H HsuSports Medicine Center and Department of Orthopaedic Surgery, Chang Gung Memorial Hospital, Pu-Tzi City, Taiwan; Chang Gung University, Pu-Tzi City, Taiwan.
J-S HungDepartment of Orthopaedic Surgery, Chang Gung Memorial Hospital, Pu-Tzi City, Taiwan.
W-J ShenPo Cheng Orthopedic Institute, Kaohsiung, Taiwan.
R W-W HsuSports Medicine Center and Department of Orthopaedic Surgery, Chang Gung Memorial Hospital, Pu-Tzi City, Taiwan; Chang Gung University, Pu-Tzi City, Taiwan.
Chang Gung Memorial Hospital · TWChang Gung University · TWCheng Shiu University · TW

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

objectivesOsteoporosis is a metabolic disease resulting in progressive loss of bone mass as measured by bone mineral density (BMD). Physical exercise has a positive effect on increasing or maintaining BMD in postmenopausal women. The contribution of exercise to the regulation of osteogenesis in osteoblasts remains unclear. We therefore investigated the effect of exercise on osteoblasts in ovariectomized mice.

methodsWe compared the activity of differentially expressed genes of osteoblasts in ovariectomized mice that undertook exercise (OVX+T) with those that did not (OVX), using microarray and bioinformatics.

resultsMany inflammatory pathways were significantly downregulated in the osteoblasts after exercise. Meanwhile, IBSP and SLc13A5 gene expressions were upregulated in the OVX+T group. Furthermore, in

conclusionThese findings suggest that exercise may not only reduce the inflammatory environment in ovariectomized mice, indirectly suppressing the overactivated osteoclasts, but may also directly activate osteogenesis-related genes in osteoblasts. Exercise may thus prevent the bone loss caused by oestrogen deficiency through mediating the imbalance between the bone resorptive activity of osteoclasts and the bone formation activity of osteoblasts.

Indexed as

MicroarrayOsteoblastOvariectomized miceTreadmill

Identifiers

PMID30581558
PMCPMC6269594
OpenAlexW2901487073

What OpenQuestion holds

Textmetadata
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.