We have located links that may give you full text access.
Journal Article
Research Support, N.I.H., Extramural
Review
Presymptomatic amyotrophic lateral sclerosis: from characterization to prevention.
Current Opinion in Neurology 2023 August 2
PURPOSE OF REVIEW: Significant progress in characterizing presymptomatic amyotrophic lateral sclerosis (ALS) is ushering in an era of potential disease prevention. Although these advances have largely been based on cohorts of deep-phenotyped mutation carriers at an elevated risk for ALS, there are increasing opportunities to apply principles and insights gleaned, to the broader population at risk for ALS [and frontotemporal dementia (FTD)].
RECENT FINDINGS: The discovery that blood neurofilament light chain (NfL) level increases presymptomatically and may serve as a susceptibility biomarker, predicting timing of phenoconversion in some mutation carriers, has empowered the first-ever prevention trial in SOD1 -ALS. Moreover, there is emerging evidence that presymptomatic disease is not uniformly clinically silent, with mild motor impairment (MMI), mild cognitive impairment (MCI), and/or mild behavioral impairment (MBI) representing a prodromal stage of disease. Structural and functional brain abnormalities, as well as systemic markers of metabolic dysfunction, have emerged as potentially even earlier markers of presymptomatic disease. Ongoing longitudinal studies will determine the extent to which these reflect an endophenotype of genetic risk.
SUMMARY: The discovery of presymptomatic biomarkers and the delineation of prodromal states is yielding unprecedented opportunities for earlier diagnosis, treatment, and perhaps even prevention of genetic and apparently sporadic forms of disease.
RECENT FINDINGS: The discovery that blood neurofilament light chain (NfL) level increases presymptomatically and may serve as a susceptibility biomarker, predicting timing of phenoconversion in some mutation carriers, has empowered the first-ever prevention trial in SOD1 -ALS. Moreover, there is emerging evidence that presymptomatic disease is not uniformly clinically silent, with mild motor impairment (MMI), mild cognitive impairment (MCI), and/or mild behavioral impairment (MBI) representing a prodromal stage of disease. Structural and functional brain abnormalities, as well as systemic markers of metabolic dysfunction, have emerged as potentially even earlier markers of presymptomatic disease. Ongoing longitudinal studies will determine the extent to which these reflect an endophenotype of genetic risk.
SUMMARY: The discovery of presymptomatic biomarkers and the delineation of prodromal states is yielding unprecedented opportunities for earlier diagnosis, treatment, and perhaps even prevention of genetic and apparently sporadic forms of disease.
Full text links
Related Resources
Trending Papers
Hemodynamic Support in Sepsis.Anesthesiology 2024 June 2
The New Challenge of Obesity - Obesity-Associated Nephropathy.Diabetes, Metabolic Syndrome and Obesity 2024
Advances in Clinical Cardiology 2023: A Summary of Key Clinical Trials.Advances in Therapy 2024 May 15
Drug Therapy for Acute and Chronic Heart Failure with Preserved Ejection Fraction with Hypertension: A State-of-the-Art Review.American Journal of Cardiovascular Drugs : Drugs, Devices, and Other Interventions 2024 April 5
Oral Anticoagulation Use in Individuals With Atrial Fibrillation and Chronic Kidney Disease: A Review.Seminars in Nephrology 2024 May 15
Nutrition in the intensive care unit: from the acute phase to beyond.Intensive Care Medicine 2024 May 22
Get seemless 1-tap access through your institution/university
For the best experience, use the Read mobile app
All material on this website is protected by copyright, Copyright © 1994-2024 by WebMD LLC.
This website also contains material copyrighted by 3rd parties.
By using this service, you agree to our terms of use and privacy policy.
Your Privacy Choices
You can now claim free CME credits for this literature searchClaim now
Get seemless 1-tap access through your institution/university
For the best experience, use the Read mobile app