Evidence map›Paper›PMID 33487116›Full record

ReviewTissue engineering. Part B, Reviews2022

Osteon: Structure, Turnover, and Regeneration.

Bei Chang, Xiaohua Liu

Open access · greenAbstract readReview
In one paragraph

Review in Tissue engineering. Part B, Reviews, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 50 papers.

0numbers the graph read from it
0cells of the map it votes in
50citing papers in PubMed
10.0field-weighted citation impact, top 1% 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

50 citing papers in PubMed, 94 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

2 authors at 1 institution in 1 country.

Bei ChangDepartment of Biomedical Sciences, Texas A&M University College of Dentistry, Dallas, Texas, USA.
Xiaohua LiuDepartment of Biomedical Sciences, Texas A&M University College of Dentistry, Dallas, Texas, USA.
Texas A&M University · US

Funding

Regeneration of Tubular Vascularized Pulpodentin ComplexR01DE024979 · NIDCR · TEXAS A&M UNIVERSITY HEALTH SCIENCE CTR · PI LIU, XIAOHUA · 2016 to 2020
$1.8M
Polarization of dental pulp stem cellsR21DE029860 · NIDCR · TEXAS A&M UNIVERSITY HEALTH SCIENCE CTR · PI LIU, XIAOHUA · 2020 to 2021
$416k
NIDCR NIH HHS R01 DE024979NIDCR NIH HHS R21 DE029860
6 · The paper itself

Abstract

Bone is composed of dense and solid cortical bone and honeycomb-like trabecular bone. Although cortical bone provides the majority of mechanical strength for a bone, there are few studies focusing on cortical bone repair or regeneration. Osteons (the Haversian system) form structural and functional units of cortical bone. In recent years, emerging evidences have shown that the osteon structure (including osteocytes, lamellae, lacunocanalicular network, and Haversian canals) plays critical roles in bone mechanics and turnover. Therefore, reconstruction of the osteon structure is crucial for cortical bone regeneration. This article provides a systematic summary of recent advances in osteons, including the structure, function, turnover, and regenerative strategies. First, the hierarchical structure of osteons is illustrated and the critical functions of osteons in bone dynamics are introduced. Next, the modeling and remodeling processes of osteons at a cellular level and the turnover of osteons in response to mechanical loading and aging are emphasized. Furthermore, several bioengineering approaches that were recently developed to recapitulate the osteon structure are highlighted. Impact statement This review provides a comprehensive summary of recent advances in osteons, especially the roles in bone formation, remodeling, and regeneration. Besides introducing the hierarchical structure and critical functions of osteons, we elucidate the modeling and remodeling of osteons at a cellular level. Specifically, we highlight the bioengineering approaches that were recently developed to mimic the hierarchical structure of osteons. We expect that this review will provide informative insights and attract increasing attentions in orthopedic community, shedding light on cortical bone regeneration in the future.

Indexed as

Haversian SystemOsteocytesBone and BonesBone RegenerationHumansOsteogenesisbasic multicellular unitbone regenerationbone structuremicrocracksosteon

Identifiers

PMID33487116
PMCPMC9063188
OpenAlexW3126005303

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.