Evidence map›Paper›PMID 33230460›Full record

ArticleMolecular therapy. Nucleic acids2020

MSC-Derived Exosomes Protect Vertebral Endplate Chondrocytes against Apoptosis and Calcification via the miR-31-5p/ATF6 Axis.

Lin Xie, Zhenhao Chen, Ming Liu, Weibo Huang, Fei Zou, Xiaosheng Ma, Jie Tao, Jingkang Guo, Xinlei Xia, Feizhou Lyu and 3 more

Open access · goldAbstract read
In one paragraph

Article in Molecular therapy. Nucleic acids, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 66 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
66citing papers in PubMed, 2 pooled it
9.6field-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

66 citing papers in PubMed, 2 syntheses or guidelines pooled it, 108 citations in OpenAlex.

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  14. [Mechanism of extracellular vesicles in the repair of intervertebral disc degeneration].Sheng wu yi xue gong cheng xue za zhi = Journal of biomedical engineering = Shengwu yixue gongchengxue zazhi · 2025
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6 more citing papers are in PubMed but not listed here.

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.

Lin XieDepartment of Orthopedics, Huashan Hospital, Fudan University, Shanghai 200040, China.
Zhenhao ChenDepartment of Orthopedics, Huashan Hospital, Fudan University, Shanghai 200040, China.
Ming LiuDepartment of Orthopedic Surgery, Wuhan Fourth Hospital, Huazhong University of Science and Technology, Wuhan 430000, China.
Weibo HuangDepartment of Orthopedics, Huashan Hospital, Fudan University, Shanghai 200040, China.
Fei ZouDepartment of Orthopedics, Huashan Hospital, Fudan University, Shanghai 200040, China.
Xiaosheng MaDepartment of Orthopedics, Huashan Hospital, Fudan University, Shanghai 200040, China.
Jie TaoLaboratory of Neuropharmacology and Neurotoxicology, Shanghai University, Shanghai 200436, China.
Jingkang GuoLaboratory of Neuropharmacology and Neurotoxicology, Shanghai University, Shanghai 200436, China.
Xinlei XiaDepartment of Orthopedics, Huashan Hospital, Fudan University, Shanghai 200040, China.
Feizhou LyuDepartment of Orthopedics, Huashan Hospital, Fudan University, Shanghai 200040, China.
Hongli WangDepartment of Orthopedics, Huashan Hospital, Fudan University, Shanghai 200040, China.
Chaojun ZhengDepartment of Orthopedics, Huashan Hospital, Fudan University, Shanghai 200040, China.
Jianyuan JiangDepartment of Orthopedics, Huashan Hospital, Fudan University, Shanghai 200040, China.
Fudan University · CNHuashan Hospital · CNShanghai University · CNWuhan Puai Hospital · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Apoptosis and calcification of endplate chondrocytes (EPCs) can exacerbate intervertebral disc degeneration (IVDD). Mesenchymal stem cell-derived exosomes (MSC-exosomes) are reported to have the therapeutic potential in IVDD. However, the effects and related mechanisms of MSC-exosomes on EPCs are still unclear. We aimed to investigate the role of MSC-exosomes on EPCs with a tert-butyl hydroperoxide (TBHP)-induced oxidative stress cell model and IVDD rat model. First, our study revealed that TBHP could result in apoptosis and calcification of EPCs, and MSC-exosomes could inhibit the detrimental effects. We also found that these protective effects were inhibited after miroRNA (miR)-31-5p levels were downregulated in MSC-exosomes. The target relationship between miR-31-5p and ATF6 was tested. miR-31-5p negatively regulated ATF6-related endoplasmic reticulum (ER) stress and inhibited apoptosis and calcification in EPCs. Our

Indexed as

ATF6endoplasmic reticulum stressendplate chondrocytesexosomesintervertebral disc degenerationMesenchymal stem cellsmiR-31-5p

Identifiers

PMID33230460
PMCPMC7569190
OpenAlexW3088539129

What Socratic holds

Textmetadata
LicenceCC BY
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 Socratic graph.