Evidence map›Paper›PMID 34345399›Full record

ArticleJournal of tissue engineering

Injectable ROS-scavenging hydrogel with MSCs promoted the regeneration of damaged skeletal muscle.

Huajian Shan, Xiang Gao, Mingchao Zhang, Man Huang, Xiyao Fang, Hao Chen, Bo Tian, Chao Wang, Chenyu Zhou, Jinyu Bai and 1 more

Open access · goldAbstract read
In one paragraph

Article in Journal of tissue engineering. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 22 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
22citing papers in PubMed, 1 pooled it
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

22 citing papers in PubMed, 1 synthesis or guideline pooled it, 43 citations in OpenAlex.

  1. Pooled it
  2. Trial
  3. Review
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  5. Article
  6. Review
  7. Review
  8. Review
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  16. Functional hydrogels for the repair and regeneration of tissue defects.Frontiers in bioengineering and biotechnology · 2023
    Review
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  18. Luteolin Protects Chondrocytes from HOxidative medicine and cellular longevity · 2022
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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

11 authors at 2 institutions in 1 country.

Huajian ShanDepartment of Orthopedics, The Second Affiliated Hospital of Soochow University, Suzhou, Jiangsu, China.
Xiang GaoDepartment of Orthopedics, The Second Affiliated Hospital of Soochow University, Suzhou, Jiangsu, China.
Mingchao ZhangDepartment of Orthopedics, The Second Affiliated Hospital of Soochow University, Suzhou, Jiangsu, China.
Man HuangDepartment of Oncology, Suzhou Dushuhu Public Hospital, Suzhou, Jiangsu, China.
Xiyao FangDepartment of Orthopedics, The Second Affiliated Hospital of Soochow University, Suzhou, Jiangsu, China.
Hao ChenDepartment of Orthopedics, The Second Affiliated Hospital of Soochow University, Suzhou, Jiangsu, China.
Bo TianDepartment of Orthopedics, The Second Affiliated Hospital of Soochow University, Suzhou, Jiangsu, China.
Chao WangInstitute of Functional Nano & Soft Materials, Soochow University, Suzhou, Jiangsu, China.
Chenyu ZhouFaculty of Clinical Medicine, Xuzhou Medical University, Xuzhou, Jiangsu, China.
Jinyu BaiDepartment of Orthopedics, The Second Affiliated Hospital of Soochow University, Suzhou, Jiangsu, China.
Xiaozhong ZhouDepartment of Orthopedics, The Second Affiliated Hospital of Soochow University, Suzhou, Jiangsu, China.ORCID https://orcid.org/0000-0003-0944-6570
Soochow University · CNXuzhou Medical College · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Skeletal muscle injury is a common disease accompanied by inflammation, and its treatment still faces many challenges. The local inflammatory microenvironment can be modulated by a novel ROS-scavenging hydrogel (Gel) we constructed. And MSCs could differentiate into myoblasts and contribute to muscle tissue homeostasis and regeneration. Here, Gel loaded with mesenchymal stem cells (MSCs) (Gel@MSCs) was developed for repairing the injured skeletal muscle. Results showed that the Gel improved the survivability and enhanced the proliferation of MSCs (≈two-fold), and the Gel@MSCs inhibited the local inflammatory responses as it promoted polarization of M2 macrophages (increased from 5% to 17%), the mediator of the production of anti-inflammatory factors. Western blotting and qPCR revealed the Gel promoted the expression of proteins (≈two-fold) and genes (≈two to six-fold) related to myogenesis in MSCs. Histological assessment indicated that the Gel or MSCs promoted regeneration of skeletal muscle, and the efficacy was more significant at Gel@MSCs than MSCs alone. Finally, behavioral experiments confirmed that Gel@MSCs improved the motor function of injured mice. In short, the Gel@MSCs system we constructed presented a positive effect on reducing skeletal muscle damage and promoted skeletal muscle regeneration, which might be a novel treatment for such injuries.

Indexed as

MSCsregenerationROS-scavenging hydrogelsskeletal muscle

Identifiers

PMID34345399
PMCPMC8283072
OpenAlexW3186969767

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC
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.