Review for "An miRNA fingerprint using neural-enriched extracellular vesicles from blood plasma: towards a biomarker for amyotrophic lateral sclerosis/motor neuron disease"

2020 ◽  
Keyword(s):  
Amyotrophic Lateral Sclerosis ◽  
Blood Plasma ◽  
Motor Neuron ◽  
Motor Neuron Disease ◽  
Extracellular Vesicles ◽  
Lateral Sclerosis

scholarly journals An miRNA fingerprint using neural-enriched extracellular vesicles from blood plasma: towards a biomarker for amyotrophic lateral sclerosis/motor neuron disease

Open Biology ◽  
2020 ◽  
Vol 10 (6) ◽  
pp. 200116 ◽  
Author(s):  
Sandra Anne Banack ◽  
Rachael Anne Dunlop ◽  
Paul Alan Cox
Keyword(s):  
Amyotrophic Lateral Sclerosis ◽  
Blood Plasma ◽  
Motor Neuron ◽  
Motor Neuron Disease ◽  
Extracellular Vesicles ◽  
Disease Diagnosis ◽  
Extracellular Vesicle ◽  
Improve Patient ◽  
Lateral Sclerosis

Biomarkers for amyotrophic lateral sclerosis/motor neuron disease (ALS/MND) are currently not clinically available for disease diagnosis or analysis of disease progression. If identified, biomarkers could improve patient outcomes by enabling early intervention and assist in the determination of treatment efficacy. We hypothesized that neural-enriched extracellular vesicles could provide microRNA (miRNA) fingerprints with unequivocal signatures of neurodegeneration. Using blood plasma from ALS/MND patients and controls, we extracted neural-enriched extracellular vesicle fractions and conducted next-generation sequencing and qPCR of miRNA components of the transcriptome. We here report eight miRNA sequences which significantly distinguish ALS/MND patients from controls in a replicated experiment using a second cohort of patients and controls. miRNA sequences from patient blood samples using neural-enriched extracellular vesicles may yield unique insights into mechanisms of neurodegeneration and assist in early diagnosis of ALS/MND.

scholarly journals Patterns of Weakness, Classification of Motor Neuron Disease, and Clinical Diagnosis of Sporadic Amyotrophic Lateral Sclerosis

2015 ◽  
Vol 33 (4) ◽  
pp. 735-748 ◽  
Author(s):  
Jeffrey M. Statland ◽  
Richard J. Barohn ◽  
April L. McVey ◽  
Jonathan S. Katz ◽  
Mazen M. Dimachkie
Keyword(s):  
Amyotrophic Lateral Sclerosis ◽  
Motor Neuron ◽  
Motor Neuron Disease ◽  
Clinical Diagnosis ◽  
Sporadic Amyotrophic Lateral Sclerosis ◽  
Lateral Sclerosis
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