Evidence map›Paper›PMID 34671243›Full record

ArticleFrontiers in cellular neuroscience2021

Interactions Among Nerve Regeneration, Angiogenesis, and the Immune Response Immediately After Sciatic Nerve Crush Injury in Sprague-Dawley Rats.

Bo He, Vincent Pang, Xiangxia Liu, Shuqia Xu, Yi Zhang, David Djuanda, Guanggeng Wu, Yangbin Xu, Zhaowei Zhu

Open access · goldAbstract read
In one paragraph

Article in Frontiers in cellular neuroscience, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 18 papers.

0numbers the graph read from it
0cells of the map it votes in
18citing papers in PubMed
1.8field-weighted citation impact, top 16% 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

18 citing papers in PubMed, 25 citations in OpenAlex.

  1. Semaphorins and Their Role in Neuropathic Pain.Life (Basel, Switzerland) · 2026
    Review
  2. Application ofActa histochemica et cytochemica · 2026
    Article
  3. Balancing inflammation and regeneration: immune cell dynamics in nerve repair: a comprehensive review.Inflammation research : official journal of the European Histamine Research Society ... [et al.] · 2026
    Review
  4. Article
  5. Review
  6. Article
  7. Article
  8. Article
  9. Article
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  11. Article
  12. Long Non-coding RNAs Influence Aging Process of Sciatic Nerves in SD Rats.Combinatorial chemistry & high throughput screening · 2024
    Article
  13. Review
  14. Article
  15. Article
  16. Article
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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

9 authors at 2 institutions in 2 countries.

Bo HeDepartment of Orthopaedics, The Third Affiliated Hospital, Sun Yat-sen University, Guangzhou, China.
Vincent PangDepartment of Plastic Surgery, The First Affiliated Hospital, Sun Yat-sen University, Guangzhou, China.
Xiangxia LiuDepartment of Plastic Surgery, The First Affiliated Hospital, Sun Yat-sen University, Guangzhou, China.
Shuqia XuDepartment of Plastic Surgery, The First Affiliated Hospital, Sun Yat-sen University, Guangzhou, China.
Yi ZhangDepartment of Plastic Surgery, The First Affiliated Hospital, Sun Yat-sen University, Guangzhou, China.
David DjuandaDepartment of Plastic Surgery, The First Affiliated Hospital, Sun Yat-sen University, Guangzhou, China.
Guanggeng WuDepartment of Plastic Surgery, The First Affiliated Hospital, Sun Yat-sen University, Guangzhou, China.
Yangbin XuDepartment of Orthopaedics, The Third Affiliated Hospital, Sun Yat-sen University, Guangzhou, China.
Zhaowei ZhuDepartment of Orthopaedics, The Third Affiliated Hospital, Sun Yat-sen University, Guangzhou, China.
Sun Yat-sen University · CNThe First Affiliated Hospital, Sun Yat-sen University · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

To preliminarily explore the primary changes in the expression of genes involved in peripheral nerve processes, namely, regeneration, angiogenesis, and the immune response, and to identify important molecular therapeutic targets, 45 Sprague-Dawley (SD) rats were randomly divided into a control group and an injury group. In the injury group, tissue samples were collected at 4 and 7 days after the injury for next-generation sequencing (NGS) analysis combined with gene ontology (GO) analysis, Kyoto Encyclopedia of Genes and Genomes (KEGG) analysis and Venn diagram construction to identify the differentially expressed mRNAs (DEmRNAs) associated with regeneration, angiogenesis, and the immune response of the nerve. The expression of genes in the distal and proximal ends of the injured nerve after injury was analyzed by qRT-PCR. NGS revealed that compared with the control group, the injury group had 4020 DEmRNAs 4 days after injury and 3278 DEmRNAs 7 days after injury. A bioinformatics analysis showed that C-C chemokine receptor type 5 (CCR5), Thy1 cell surface antigen (Thy1), Notch homolog 1 (Notch1), and semaphorin 4A (Sema4A) were all associated with regeneration, angiogenesis, and the immune response of the nerve at both 4 and 7 days after injury, but qPCR revealed no significant difference in the expression of Thy1 (

Indexed as

bioinformaticimmune responseperipheral nerve injurySD ratstranscriptome

Identifiers

PMID34671243
PMCPMC8522912
OpenAlexW3207085106

What OpenQuestion holds

Textmetadata
LicenceCC BY
Read underepoch 390

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.