Evidence map›Paper›PMID 32457573›Full record

ArticleFrontiers in neuroscience2020

Differential Expression of Plasma Exo-miRNA in Neurodegenerative Diseases by Next-Generation Sequencing.

Chao Nie, Yuzhe Sun, Hefu Zhen, Mei Guo, Jingyu Ye, Zhili Liu, Yan Yang, Xiuqing Zhang

Open access · goldAbstract read
In one paragraph

Article in Frontiers in neuroscience, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 57 papers, 5 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
57citing papers in PubMed, 5 pooled it
3.8field-weighted citation impact, top 5% 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

57 citing papers in PubMed, 5 syntheses or guidelines pooled it, 87 citations in OpenAlex.

  1. Pooled it
  2. Pooled it
  3. The Role of miRNAs in Parkinson's Disease: A Systematic Review.International journal of molecular sciences · 2025
    Pooled it
  4. Pooled it
  5. Pooled it
  6. Identification and validation of Parkinson's disease relevant microRNAs in plasma extracellular vesicles.Neurological sciences : official journal of the Italian Neurological Society and of the Italian Society of Clinical Neurophysiology · 2026
    Article
  7. Article
  8. Review
  9. Review
  10. Article
  11. Review
  12. Extracellular RNAs as Messengers and Early Biomarkers in Neurodegeneration.International journal of molecular sciences · 2025
    Review
  13. Article
  14. Review
  15. Review
  16. Article
  17. Review
  18. Review
  19. Plasma miRNAs across the Alzheimer's disease continuum: Relationship to central biomarkers.Alzheimer's & dementia : the journal of the Alzheimer's Association · 2024
    Article
  20. Exosomal microRNAs in Parkinson's disease: insights into biomarker potential and disease pathology.Neurological sciences : official journal of the Italian Neurological Society and of the Italian Society of Clinical Neurophysiology · 2024
    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 5 institutions in 1 country.

Chao NieBGI Education Center, University of Chinese Academy of Sciences, Shenzhen, China.
Yuzhe SunBGI-Shenzhen, Shenzhen, China.
Hefu ZhenBGI-Shenzhen, Shenzhen, China.
Mei GuoBGI Genomics, BGI-Shenzhen, Shenzhen, China.
Jingyu YeBGI-Shenzhen, Shenzhen, China.
Zhili LiuBGI Education Center, University of Chinese Academy of Sciences, Shenzhen, China.
Yan YangDepartment of Neurology, Affiliated Hospital of Jining Medical University, Shandong, China.
Xiuqing ZhangBGI Education Center, University of Chinese Academy of Sciences, Shenzhen, China.
BGI Group (China) · CNChina National GeneBank · CNAffiliated Hospital of Jining Medical University · CNBGI GenomicsUniversity of Chinese Academy of Sciences · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Neurodegenerative diseases encompass a wide variety of pathological conditions caused by a loss of neurons in the central nervous system (CNS) and are severely debilitating. Exosome contains bio-signatures of great diagnostic and therapeutic value. There is proof that exosomal proteins can be biomarkers for Alzheimer's disease (AD) and Parkinson's disease (PD). MicroRNAs in exosome has potential to be an important source of biomarkers for neurodegenerative diseases. Here, we report exosomal microRNA performance of human plasma in neurodegenerative diseases by small RNA sequencing. A wide range of altered exo-miRNA expression levels were detected in both AD and PD patients. Down-regulated miRNAs in AD samples were enriched in ECM-receptor interaction pathway and both up-/down-regulated miRNAs in PD samples were enriched in fatty acid biosynthesis pathway. Compared to the control, 8 miRNAs were found to be significantly elevated/declined in AD and PD samples, of which 4 miRNAs were newly identified. Additionally, two exosome isolating methods were compared and the reproducibility of plasma exo-miRNA expression was confirmed, suggesting the feasibility of large-scale clinical application of this method. This study revealed exo-miRNA expression levels in neurodegenerative diseases, proposed new biomarkers and their potential functional pathway for AD and PD, confirmed the reproductivity of exo-miRNA profiles by using a different exosome isolating method, and compared the results with plasma miRNA expression. Therefore, this study also provides a precedent for identifying exosomal biomarkers of neurodegenerative diseases in plasma by high-throughput sequencing and it could extend the therapeutic repertoire of exosomal biomarkers.

Indexed as

ADbiomarkerexosomemicroRNAneurodegenerative diseasesPD

Identifiers

PMID32457573
PMCPMC7227778
OpenAlexW3022722126

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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.