Evidence map›Paper›PMID 33717979›Full record

ArticleJournal of orthopaedic translation2021

Cyasterone accelerates fracture healing by promoting MSCs migration and osteogenesis.

Junlang Zhu, Yamei Liu, Chen Chen, Hongtai Chen, Jiewen Huang, Yiwen Luo, Kewei Zhao, Dongfeng Chen, Zhiming Xu, Wangyang Li and 4 more

Open access · goldAbstract read
In one paragraph

Article in Journal of orthopaedic translation, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 21 papers.

0numbers the graph read from it
0cells of the map it votes in
21citing papers in PubMed
2.0field-weighted citation impact, top 13% 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

21 citing papers in PubMed, 31 citations in OpenAlex.

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  20. Glucocorticoid, Covid-19, bone and nerve repair.Journal of orthopaedic translation · 2021
    Article
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

14 authors at 5 institutions in 2 countries.

Junlang ZhuDepartment of Traumatology, The Third Affiliated Hospital of Guangzhou University of Chinese Medicine, Guangzhou, 510240, PR China.
Yamei LiuCollege of Basic Medical, Guangzhou University of Chinese Medicine, Guangzhou, 510006, PR China.
Chen ChenCollege of Basic Medical, Guangzhou University of Chinese Medicine, Guangzhou, 510006, PR China.
Hongtai ChenDepartment of Orthopaedics and Traumatology, LKS Faculty of Medicine, The University of Hong Kong, Pok Fu Lam, Hong Kong, Hong Kong SAR, 999077, PR China.
Jiewen HuangDepartment of Traumatology, The Third Affiliated Hospital of Guangzhou University of Chinese Medicine, Guangzhou, 510240, PR China.
Yiwen LuoDepartment of Traumatology, The Third Affiliated Hospital of Guangzhou University of Chinese Medicine, Guangzhou, 510240, PR China.
Kewei ZhaoDepartment of Laboratory Medicine, The Third Affiliated Hospital of Guangzhou University of Chinese Medicine, Guangzhou, 510240, PR China.
Dongfeng ChenCollege of Basic Medical, Guangzhou University of Chinese Medicine, Guangzhou, 510006, PR China.
Zhiming XuWuyi Hospital of Traditional Chinese Medicine, Jiangmen, 529000, PR China.
Wangyang LiThe Second Affiliated Hospital of Hunan University of Chinese Medicine, Changsha, 410208, PR China.
Xunchao ZhangDepartment of Traumatology, The Third Affiliated Hospital of Guangzhou University of Chinese Medicine, Guangzhou, 510240, PR China.
Yunpu XiongDepartment of Orthopaedics, Guangzhou Orthopedic Hospital, Guangzhou, 510030, PR China.
Liangliang XuLingnan Medical Research Center, The First Affiliated Hospital of Guangzhou University of Chinese Medicine, Guangzhou University of Chinese Medicine, Guangzhou, 510405, PR China.
Bin WangDepartment of Traumatology, The Third Affiliated Hospital of Guangzhou University of Chinese Medicine, Guangzhou, 510240, PR China.
Guangzhou University of Chinese Medicine · CNFirst Affiliated Hospital of Guangzhou University of Chinese Medicine · CNJiangmen Wuyi Traditional Chinese Medicine Hospital · CNSecond Affiliated Hospital of Hunan University of Traditional Chinese Medicine · CNUniversity of Hong Kong · HK

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundMesenchymal Stem Cells (MSCs) therapy has become a new coming focus of clinical research in regenerative medicine. However, only a small number of implanted MSCs could successfully reach the injured areas. The previous studies have shown that fracture healing time is inversely proportional to concentration of MSCs in injured tissue.

methodsThe migration and osteogenesis of MSCs were assessed by transwell assay and Alizarin Red S staining. Levels of gene and protein expression were checked by qPCR and Western Blot. On the other hand, the enhanced migration ability of MSCs induced by Cyasterone was retarded by CXCR4 siRNA. In addition, the rat model of femoral fracture was established to evaluate the effect of Cyasterone on fracture healing. What's more, we also checked the effect of Cyasterone on mobilisation of MSCs in vivo.

resultsThe results showed that Cyasteron increased the number of MSCs in peripheral blood. The concentrations of SDF-1α in serum at different time points were determined by ELISA assay. Micro-CT and histological analysis were used to evaluate the fractured femurs.Our results showed that Cyasterone could promote the migration and osteogenesis capacities of MSCs. The fractured femurs healed faster with treatment of Cyasterone. Meanwhile, Cyasterone could significantly increase the level of SDF-1α in rats with femur fracture.

conclusionCyasterone could promote migration and osteogenesis of MSCs, and most importantly, it could accelerate bone fracture healing.Translational Potential statement: These findings provide evidence that Cyasterone could be used as a therapeutic reagent for MSCs mobilisation and osteogenesis. What's more, it could acclerate fracture healing.

Indexed as

CyasteroneFractureMSCsOsteogenesisSDF-1α

Identifiers

PMID33717979
PMCPMC7905397
OpenAlexW3131272701

What OpenQuestion holds

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LicenceCC BY-NC-ND
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Registered trials

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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.