Evidence map›Paper›PMID 34489466›Full record

ArticleNPJ Regenerative medicine2021

Cyclic pulsation stress promotes bone formation of tissue engineered laminae through the F-actin/YAP-1/β-Catenin signaling axis.

Linli Li, Hailong Li, Yiqun He, Han Tang, Jian Dong, Xujun Chen, Feizhou Lyu, Youhai Dong

Open access · goldAbstract read
In one paragraph

Article in NPJ Regenerative medicine, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 8 papers.

0numbers the graph read from it
0cells of the map it votes in
8citing papers in PubMed
1.3field-weighted citation impact, top 22% 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

8 citing papers in PubMed, 17 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

8 authors at 1 institution in 1 country.

Linli Li *Department of Orthopedics, Shanghai Fifth People's Hospital, Fudan University, Shanghai, China.ORCID http://orcid.org/0000-0002-2095-5635
Hailong Li *Department of Orthopedics, Shanghai Fifth People's Hospital, Fudan University, Shanghai, China.ORCID http://orcid.org/0000-0003-1515-6094
Yiqun HeDepartment of Orthopedics, Shanghai Fifth People's Hospital, Fudan University, Shanghai, China.ORCID http://orcid.org/0000-0003-4123-5095
Han TangDepartment of Orthopedics, Shanghai Fifth People's Hospital, Fudan University, Shanghai, China.ORCID http://orcid.org/0000-0002-0854-2766
Jian DongDepartment of Orthopedics, Shanghai Fifth People's Hospital, Fudan University, Shanghai, China.ORCID http://orcid.org/0000-0002-0036-2525
Xujun ChenDepartment of Orthopedics, Shanghai Fifth People's Hospital, Fudan University, Shanghai, China.ORCID http://orcid.org/0000-0002-2162-1020
Feizhou LyuDepartment of Orthopedics, Shanghai Fifth People's Hospital, Fudan University, Shanghai, China. lufeizhou@hotmail.com.ORCID http://orcid.org/0000-0001-8887-5554
Youhai DongDepartment of Orthopedics, Shanghai Fifth People's Hospital, Fudan University, Shanghai, China. youhaidong1964@163.com.ORCID http://orcid.org/0000-0001-5909-0862
Fudan University · CN

Funding

National Natural Science Foundation of China (National Science Foundation of China) 81672179
6 · The paper itself

Abstract

Mechanical loads are fundamental regulators of bone formation and remodeling. However, the molecular regulation of mechanotransduction during vertebral laminae regeneration remains poorly understood. Here, we found that cerebrospinal fluid pulsation (CSFP) stress-cyclic pulsation stress-could promote the osteogenic and angiogenic abilities of rat mesenchymal stromal cells (MSC), thereby promoting tissue-engineered laminae's bone and blood vessel formation. In the process, F-actin relayed CSFP stress to promote the nuclear translocation of YAP1, which then decreased the degradation and promoted the nuclear translocation of β-Catenin. In turn, the nuclear translocation of β-Catenin promoted the osteogenic differentiation and angiogenic abilities of MSC, thereby promoting tissue-engineered laminae's bone and blood vessel formation. Thus, we conclude that CSFP promotes the osteogenesis and angiogenesis of tissue-engineered laminae through the F-actin/YAP-1/β-Catenin signaling axis. This study advances our understanding of vertebral laminae regeneration and provides potential therapeutic approaches for spinal degeneration after spinal laminectomy.

Identifiers

PMID34489466
PMCPMC8421434
OpenAlexW3197707073

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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.