Evidence map›Paper›PMID 36380884›Full record

ArticleJournal of orthopaedic translation2022

Bone tissue engineering scaffolds with HUVECs/hBMSCs cocultured on 3D-printed composite bioactive ceramic scaffolds promoted osteogenesis/angiogenesis.

Xiao Liu, Naru Zhao, Haifeng Liang, Bizhi Tan, Fangli Huang, Hao Hu, Yan Chen, Gang Wang, Zemin Ling, Chun Liu and 3 more

Open access · goldAbstract read
In one paragraph

Article in Journal of orthopaedic translation, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 23 papers.

0numbers the graph read from it
0cells of the map it votes in
23citing papers in PubMed
3.2field-weighted citation impact, top 7% 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

23 citing papers in PubMed, 41 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

13 authors at 4 institutions in 1 country.

Xiao LiuGuangdong Provincial Key Laboratory of Orthopaedics and Traumatology, Department of Spine Surgery, The First Affiliated Hospital of Sun Yat-sen University, Guangzhou, 510080, China.
Naru ZhaoNational Engineering Research Center for Tissue Restoration and Reconstruction, Guangzhou, China.
Haifeng LiangDepartment of Orthopedics, Zhujiang Hospital, Southern Medical University, No. 253 Industrial Avenue, Haizhu, Guangzhou, 510280, China.
Bizhi TanGuangdong Provincial Key Laboratory of Orthopaedics and Traumatology, Department of Spine Surgery, The First Affiliated Hospital of Sun Yat-sen University, Guangzhou, 510080, China.
Fangli HuangGuangdong Provincial Key Laboratory of Orthopaedics and Traumatology, Department of Spine Surgery, The First Affiliated Hospital of Sun Yat-sen University, Guangzhou, 510080, China.
Hao HuGuangdong Provincial Key Laboratory of Orthopaedics and Traumatology, Department of Spine Surgery, The First Affiliated Hospital of Sun Yat-sen University, Guangzhou, 510080, China.
Yan ChenGuangdong Provincial Key Laboratory of Orthopaedics and Traumatology, Department of Spine Surgery, The First Affiliated Hospital of Sun Yat-sen University, Guangzhou, 510080, China.
Gang WangGuangdong Provincial Key Laboratory of Orthopaedics and Traumatology, Department of Spine Surgery, The First Affiliated Hospital of Sun Yat-sen University, Guangzhou, 510080, China.
Zemin LingGuangdong Provincial Key Laboratory of Orthopaedics and Traumatology, Department of Spine Surgery, The First Affiliated Hospital of Sun Yat-sen University, Guangzhou, 510080, China.
Chun LiuGuangdong Provincial Key Laboratory of Orthopaedics and Traumatology, Department of Spine Surgery, The First Affiliated Hospital of Sun Yat-sen University, Guangzhou, 510080, China.
Yali MiaoDepartment of Orthopedics, Guangdong Provincial People's Hospital, Guangdong Academy of Medical Sciences, Guangzhou, 510080, China.
Yingjun WangNational Engineering Research Center for Tissue Restoration and Reconstruction, Guangzhou, China.
Xuenong ZouGuangdong Provincial Key Laboratory of Orthopaedics and Traumatology, Department of Spine Surgery, The First Affiliated Hospital of Sun Yat-sen University, Guangzhou, 510080, China.
Sun Yat-sen University · CNNational Research Center for Rehabilitation Technical Aids · CNGuangdong Academy of Medical Sciences · CNZhujiang Hospital · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Background: Methods: Bioactive ceramic scaffolds for tissue engineering were fabricated Results: The proportions of HUVECs/hBMSCs and medium components were determined by cell viability, and the coculture system showed negligible cytotoxicity. CD31 secreted by HUVECs formed strings, and cells tended to aggregate in island chain-like arrays. Real-time cell tracking showed that HUVECs were recruited by hBMSCs, and the integrin expression by HUVECs was upregulated. Ultimately, osteogenic and angiogenic marker gene expression and protein secretion were upregulated. Moreover, the obtained bone tissue engineering scaffolds could induce early osteogenic protein secretion and capillary tube formation in nude rats. Conclusion: These bone tissue engineering scaffolds without exogenous growth factors exhibited the ability to promote osteogenesis/angiogenesis. Translational potential of this article: The fabricated 3D-printed bioactive ceramic scaffolds could provide mechanical, biodegradable and bioadaptive support for personalized bone regeneration. In addition, the bone tissue engineering scaffolds exhibited the ability to promote osteogenesis/angiogenesis without the addition of exogenous growth factors, thus mitigating safety risks. Although application of the HUVECs/hBMSCs coculture system might be a time-consuming process, further development of cord blood storage could be beneficial for multicell coculture.

Indexed as

3D printingBioactive ceramic scaffoldsBone tissue engineering scaffoldsHUVECs/hBMSCs cocultureReal-time cell tracking

Identifiers

PMID36380884
PMCPMC9640992
OpenAlexW4308902488

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC-ND
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.