Evidence map›Paper›PMID 33406804›Full record

ReviewInternational journal of molecular sciences2021

The Evolving Landscape of Exosomes in Neurodegenerative Diseases: Exosomes Characteristics and a Promising Role in Early Diagnosis.

Simran Rastogi, Vaibhav Sharma, Prahalad Singh Bharti, Komal Rani, Gyan P Modi, Fredrik Nikolajeff, Saroj Kumar

Abstract readReview
In one paragraph

Review in International journal of molecular sciences, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 94 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
94citing papers in PubMed, 2 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

94 citing papers in PubMed, 2 syntheses or guidelines pooled it.

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  15. The role of exosomes in bladder cancer immunotherapy.Journal of the National Cancer Center · 2025
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34 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

7 authors.

Simran RastogiDepartment of Biophysics, All India Institute of Medical Sciences, New Delhi 110029, India.
Vaibhav SharmaDepartment of Biophysics, All India Institute of Medical Sciences, New Delhi 110029, India.ORCID 0000-0003-4471-9546
Prahalad Singh BhartiDepartment of Biophysics, All India Institute of Medical Sciences, New Delhi 110029, India.ORCID 0000-0002-3634-2710
Komal RaniDepartment of Biotechnology, Amity University, Mumbai 410206, India.
Gyan P ModiDepartment of Pharmaceutical Engineering and Technology, Indian Institute of Technology, Banaras Hindu University, Varanasi 221005, India.
Fredrik NikolajeffDepartment of Health Science, Lulea Technical University, 97187 Lulea, Sweden.
Saroj KumarDepartment of Biophysics, All India Institute of Medical Sciences, New Delhi 110029, India.ORCID 0000-0001-7029-1163

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Neurodegenerative diseases (ND) remains to be one of the biggest burdens on healthcare systems and serves as a leading cause of disability and death. Alzheimer's disease (AD) is among the most common of such disorders, followed by Parkinson's disease (PD). The basic molecular details of disease initiation and pathology are still under research. Only recently, the role of exosomes has been linked to the initiation and progression of these neurodegenerative diseases. Exosomes are small bilipid layer enclosed extracellular vesicles, which were once considered as a cellular waste and functionless. These nano-vesicles of 30-150 nm in diameter carry specific proteins, lipids, functional mRNAs, and high amounts of non-coding RNAs (miRNAs, lncRNAs, and circRNAs). As the exosomes content is known to vary as per their originating and recipient cells, these vesicles can be utilized as a diagnostic biomarker for early disease detection. Here we review exosomes, their biogenesis, composition, and role in neurodegenerative diseases. We have also provided details for their characterization through an array of available techniques. Their updated role in neurodegenerative disease pathology is also discussed. Finally, we have shed light on a novel field of salivary exosomes as a potential candidate for early diagnosis in neurodegenerative diseases and compared the biomarkers of salivary exosomes with other blood/cerebrospinal fluid (CSF) based exosomes within these neurological ailments.

Indexed as

AnimalsBiomarkersEarly DiagnosisExosomesHumansMicroRNAsNeurodegenerative DiseasesBiomarkersMicroRNAsAlzheimer’s diseasebiomarkersneurodegenerative diseasesParkinson’s diseasesalivary exosomes

Identifiers

PMID33406804
PMCPMC7795439

What OpenQuestion holds

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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.