Evidence map›Paper›PMID 33433493›Full record

ArticleNeural regeneration research2021

Changes in proteins related to early nerve repair in a rat model of sciatic nerve injury.

Yu-Song Yuan, Fei Yu, Ya-Jun Zhang, Su-Ping Niu, Hai-Lin Xu, Yu-Hui Kou

Abstract read
In one paragraph

Article in Neural regeneration research, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 8 papers, 3 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
8citing papers in PubMed, 3 pooled it
–field-weighted citation impact
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, 3 syntheses or guidelines pooled it.

  1. Pooled it
  2. Pooled it
  3. Pooled it
  4. Article
  5. Role of HDAC5 Epigenetics in Chronic Craniofacial Neuropathic Pain.International journal of molecular sciences · 2024
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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

6 authors.

Yu-Song YuanDepartment of Trauma and Orthopedics, Peking University People's Hospital; Key Laboratory of Trauma and Neural Regeneration (Peking University), Ministry of Education, Beijing, China.
Fei YuDepartment of Trauma and Orthopedics, Peking University People's Hospital, Beijing; National & Local Joint Engineering Research Center of Orthopedic Biomaterials, Department of Bone & Joint Surgery, Peking University Shenzhen Hospital, Shenzhen, Guangdong Province, China.
Ya-Jun ZhangNational Center for Trauma Medicine, Beijing, China.
Su-Ping NiuOffice of Academic Research, Peking University People's Hospital, Beijing, China.
Hai-Lin XuDepartment of Trauma and Orthopedics; Diabetic Foot Treatment Center, Peking University People's Hospital, Beijing, China.
Yu-Hui KouDepartment of Trauma and Orthopedics, Peking University People's Hospital; Key Laboratory of Trauma and Neural Regeneration (Peking University), Ministry of Education, Beijing, China.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Peripheral nerves have a limited capacity for self-repair and those that are severely damaged or have significant defects are challenging to repair. Investigating the pathophysiology of peripheral nerve repair is important for the clinical treatment of peripheral nerve repair and regeneration. In this study, rat models of right sciatic nerve injury were established by a clamping method. Protein chip assay was performed to quantify the levels of neurotrophic, inflammation-related, chemotaxis-related and cell generation-related factors in the sciatic nerve within 7 days after injury. The results revealed that the expression levels of neurotrophic factors (ciliary neurotrophic factor) and inflammation-related factors (intercellular cell adhesion molecule-1, interferon γ, interleukin-1α, interleukin-2, interleukin-4, interleukin-6, monocyte chemoattractant protein-1, prolactin R, receptor of advanced glycation end products and tumor necrosis factor-α), chemotaxis-related factors (cytokine-induced neutrophil chemoattractant-1, L-selectin and platelet-derived growth factor-AA) and cell generation-related factors (granulocyte-macrophage colony-stimulating factor) followed different trajectories. These findings will help clarify the pathophysiology of sciatic nerve injury repair and develop clinical treatments of peripheral nerve injury. This study was approved by the Ethics Committee of Peking University People's Hospital of China (approval No. 2015-50) on December 9, 2015.

Indexed as

animal modelcell generationchemotaxisclamp injuryinflammationinjuryneurotrophic factorperipheral nerve protein arrayrepairsciatic nerveWallerian degeneration

Identifiers

PMID33433493
PMCPMC8323673

What OpenQuestion holds

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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.