Evidence map›Paper›PMID 37562442›Full record

ArticleNeurospine2023

Electroacupuncture-Modulated MiR-106b-5p Expression Enhances Autophagy by Targeting Beclin-1 to Promote Motor Function Recovery After Spinal Cord Injury in Rats.

Shuhui Guo, Jianmin Chen, Ye Yang, Xiaolu Li, Yun Tang, Yuchang Gui, Jianquan Chen, Jianwen Xu

Open access · diamondAbstract read
In one paragraph

Article in Neurospine, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.

0numbers the graph read from it
0cells of the map it votes in
2citing papers in PubMed
1.0field-weighted citation impact, top 23% 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

2 citing papers in PubMed, 4 citations in OpenAlex.

  1. Article
  2. Review
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 2 institutions in 1 country.

Shuhui GuoDepartment of Rehabilitation Medicine, The First Affiliated Hospital of Guangxi Medical University, Guangxi, China.
Jianmin ChenDepartment of Rehabilitation Medicine, The First Affiliated Hospital of Fujian Medical University, Fujian, China.
Ye YangDepartment of Rehabilitation Medicine, The First Affiliated Hospital of Guangxi Medical University, Guangxi, China.
Xiaolu LiDepartment of Rehabilitation Medicine, The First Affiliated Hospital of Guangxi Medical University, Guangxi, China.
Yun TangDepartment of Rehabilitation Medicine, The First Affiliated Hospital of Guangxi Medical University, Guangxi, China.
Yuchang GuiDepartment of Rehabilitation Medicine, The First Affiliated Hospital of Guangxi Medical University, Guangxi, China.
Jianquan ChenDepartment of Orthopedics, The First Affiliated Hospital of Guangxi University of Chinese Medicine, Guangxi, China.
Jianwen XuDepartment of Rehabilitation Medicine, The First Affiliated Hospital of Guangxi Medical University, Guangxi, China.
Guangxi Medical University · CNFujian Medical University · CN

Funding

Guangxi Key Research and Development Program GuiKeAB20159027Guangxi Natural Science Foundation 2018GXNSFAA050033National Natural Science Foundation of China 81960417Natural Science Foundation of Guangxi Province 2022GXNSFBA035545
6 · The paper itself

Abstract

objectiveElectroacupuncture (EA) has a definite effect on the treatment of spinal cord injuries (SCIs), but its underlying molecular mechanism remains unclear. Meanwhile, MiR106b-5p is an autophagy- and apoptosis-related microribonucleic acid, but whether it regulates the progression of autophagy and apoptosis in SCIs is yet undetermined. As such, this study aimed to elucidate the involvement of miR-106b-5p in the EA treatment of an SCI.

methodsThe miR-106b-5p level was detected by quantitative real-time polymerase chain reaction. In vitro, SH-SY5Y cells were transfected with miR-106b-5p mimics or inhibitors to regulate the miR-106b-5p expression, while in vivo, SCI rats were treated with EA for 7 days at the bilateral Zusanli (ST36) and Jiaji (EX-B2) acupoints. The motor function was evaluated using the Basso-Beattie-Bresnahan (BBB) criteria. Further, autophagic vacuoles, pathological damage, and neuronal cell morphology were observed by transmission electron microscopy, as well as by hematoxylin and eosin and Nissl staining, respectively.

resultsThe miR-106b-5p level, which can interact directly with Beclin-1 by influencing its expression, as well as the expressions of P62, Caspase-3, and Bax, was upregulated after an SCI, but it decreased after EA. Moreover, the ratio of LC3-II to LC3-I was upregulated after EA. EA can enhance autophagy, reduce neuronal apoptosis, and minimize motor dysfunction and histopathological deficits after an SCI. More importantly, however, all the above effects induced by EA can be reversed after an injection of miR-106-5p agomir to produce an overexpression of miR-106b-5p.

conclusionEA treatment could downregulate miR-106b-5p to alleviate SCI-mediated injuries by promoting autophagy and inhibiting apoptosis.

Indexed as

ApoptosisAutophagyElectroacupunctureSpinal cord injury

Identifiers

PMID37562442
PMCPMC10562236
OpenAlexW4385611515

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.