Evidence map›Paper›PMID 34992398›Full record

ArticleDiabetes, metabolic syndrome and obesity : targets and therapy2021

A Potential Participant in Type 2 Diabetes Bone Fragility: TIMP-1 at Sites of Osteocyte Lacunar-Canalicular System.

Qilin Pei, Jun Li, Pengfei Zhou, Jun Zhang, Peng Huang, Jingchuan Fan, Zhen Zou, Xi Li, Bin Wang

Open access · goldAbstract read
In one paragraph

Article in Diabetes, metabolic syndrome and obesity : targets and therapy, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers.

0numbers the graph read from it
0cells of the map it votes in
4citing papers in PubMed
0.6field-weighted citation impact, top 31% 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

4 citing papers in PubMed, 5 citations in OpenAlex.

  1. 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 1 country.

Qilin Pei *Institute of Life Sciences, Chongqing Medical University, Chongqing, 400016, People's Republic of China.
Jun Li *Department of Orthopedic Surgery, Chengdu Fifth People's Hospital, Chengdu, Sichuan Province, 610072, People's Republic of China.
Pengfei Zhou *Chongqing Key Laboratory of Oral Diseases and Biomedical Sciences, Stomatological Hospital of Chongqing Medical University, Chongqing, 401147, People's Republic of China.
Jun ZhangInstitute of Life Sciences, Chongqing Medical University, Chongqing, 400016, People's Republic of China.ORCID 0000-0002-5843-8705
Peng HuangInstitute of Life Sciences, Chongqing Medical University, Chongqing, 400016, People's Republic of China.
Jingchuan FanInstitute of Life Sciences, Chongqing Medical University, Chongqing, 400016, People's Republic of China.
Zhen ZouInstitute of Life Sciences, Chongqing Medical University, Chongqing, 400016, People's Republic of China.ORCID 0000-0002-1651-591X
Xi LiInstitute of Life Sciences, Chongqing Medical University, Chongqing, 400016, People's Republic of China.
Bin WangInstitute of Life Sciences, Chongqing Medical University, Chongqing, 400016, People's Republic of China.ORCID 0000-0003-0225-9393
Chongqing Medical University · CNChengdu Fifth People's Hospital · CNStomatological Hospital of Chongqing Medical University · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Type 2 diabetes mellitus (T2DM) is associated with an increased risk of bone fracture, but the bone mineral density (BMD) is typically normal or higher in such patients. Because the fracture risk is independent of reduced BMD, bone fragility in T2DM may be partially due to poor bone quality. The mechanisms triggering bone quality abnormalities in T2DM are complex, and include the accumulation of advanced glycation end-products, the increased inflammation, and low bone turnover. Matrix metalloproteinases (MMPs) in bone can hydrolyze the bone matrix. Tissue inhibitors of MMPs (TIMPs) can inhibit the activity of MMPs. Both MMPs and TIMPs participate in mediating bone quality. Among all types of TIMPs, TIMP-1 is mostly reportedly increased in the serum of T2DM patients. Because osteocytes can express TIMP-1, and osteocyte pericellular matrix influences bone quality partially regulated by perilacunar/canalicular remodeling, we hypothesized that TIMP-1 at sites of osteocyte lacunar-canalicular system is involved in T2DM bone fragility.

Indexed as

bone fragilitylacunar-canalicular systemosteocyteTIMP-1type 2 diabetes mellitus

Identifiers

PMID34992398
PMCPMC8711839
OpenAlexW4200123420

What OpenQuestion holds

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LicenceCC BY-NC
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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.