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Toader C, Dobrin N, Brehar FM, Popa C, Covache-Busuioc RA, Glavan LA, Costin HP, Bratu BG, Corlatescu AD, Popa AA, Ciurea AV. From Recognition to Remedy: The Significance of Biomarkers in Neurodegenerative Disease Pathology. Int J Mol Sci 2023; 24:16119. [PMID: 38003309 PMCID: PMC10671641 DOI: 10.3390/ijms242216119] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/10/2023] [Revised: 10/28/2023] [Accepted: 11/06/2023] [Indexed: 11/26/2023] Open
Abstract
With the inexorable aging of the global populace, neurodegenerative diseases (NDs) like Alzheimer's disease (AD), Parkinson's disease (PD), and amyotrophic lateral sclerosis (ALS) pose escalating challenges, which are underscored by their socioeconomic repercussions. A pivotal aspect in addressing these challenges lies in the elucidation and application of biomarkers for timely diagnosis, vigilant monitoring, and effective treatment modalities. This review delineates the quintessence of biomarkers in the realm of NDs, elucidating various classifications and their indispensable roles. Particularly, the quest for novel biomarkers in AD, transcending traditional markers in PD, and the frontier of biomarker research in ALS are scrutinized. Emergent susceptibility and trait markers herald a new era of personalized medicine, promising enhanced treatment initiation especially in cases of SOD1-ALS. The discourse extends to diagnostic and state markers, revolutionizing early detection and monitoring, alongside progression markers that unveil the trajectory of NDs, propelling forward the potential for tailored interventions. The synergy between burgeoning technologies and innovative techniques like -omics, histologic assessments, and imaging is spotlighted, underscoring their pivotal roles in biomarker discovery. Reflecting on the progress hitherto, the review underscores the exigent need for multidisciplinary collaborations to surmount the challenges ahead, accelerate biomarker discovery, and herald a new epoch of understanding and managing NDs. Through a panoramic lens, this article endeavors to provide a comprehensive insight into the burgeoning field of biomarkers in NDs, spotlighting the promise they hold in transforming the diagnostic landscape, enhancing disease management, and illuminating the pathway toward efficacious therapeutic interventions.
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Affiliation(s)
- Corneliu Toader
- Department of Neurosurgery, “Carol Davila” University of Medicine and Pharmacy, 020021 Bucharest, Romania; (C.T.); (L.A.G.); (H.P.C.); (B.-G.B.); (A.D.C.); (A.V.C.)
- Department of Vascular Neurosurgery, National Institute of Neurology and Neurovascular Diseases, 077160 Bucharest, Romania
| | - Nicolaie Dobrin
- Department of Neurosurgery, Clinical Emergency Hospital “Prof. Dr. Nicolae Oblu”, 700309 Iasi, Romania
| | - Felix-Mircea Brehar
- Department of Neurosurgery, “Carol Davila” University of Medicine and Pharmacy, 020021 Bucharest, Romania; (C.T.); (L.A.G.); (H.P.C.); (B.-G.B.); (A.D.C.); (A.V.C.)
- Department of Neurosurgery, Clinical Emergency Hospital “Bagdasar-Arseni”, 041915 Bucharest, Romania
| | - Constantin Popa
- Department of Neurology, “Carol Davila” University of Medicine and Pharmacy, 020021 Bucharest, Romania
- Department of Neurology, National Institute of Neurology and Neurovascular Diseases, 077160 Bucharest, Romania
- Medical Science Section, Romanian Academy, 060021 Bucharest, Romania
| | - Razvan-Adrian Covache-Busuioc
- Department of Neurosurgery, “Carol Davila” University of Medicine and Pharmacy, 020021 Bucharest, Romania; (C.T.); (L.A.G.); (H.P.C.); (B.-G.B.); (A.D.C.); (A.V.C.)
| | - Luca Andrei Glavan
- Department of Neurosurgery, “Carol Davila” University of Medicine and Pharmacy, 020021 Bucharest, Romania; (C.T.); (L.A.G.); (H.P.C.); (B.-G.B.); (A.D.C.); (A.V.C.)
| | - Horia Petre Costin
- Department of Neurosurgery, “Carol Davila” University of Medicine and Pharmacy, 020021 Bucharest, Romania; (C.T.); (L.A.G.); (H.P.C.); (B.-G.B.); (A.D.C.); (A.V.C.)
| | - Bogdan-Gabriel Bratu
- Department of Neurosurgery, “Carol Davila” University of Medicine and Pharmacy, 020021 Bucharest, Romania; (C.T.); (L.A.G.); (H.P.C.); (B.-G.B.); (A.D.C.); (A.V.C.)
| | - Antonio Daniel Corlatescu
- Department of Neurosurgery, “Carol Davila” University of Medicine and Pharmacy, 020021 Bucharest, Romania; (C.T.); (L.A.G.); (H.P.C.); (B.-G.B.); (A.D.C.); (A.V.C.)
| | - Andrei Adrian Popa
- Department of Neurosurgery, “Carol Davila” University of Medicine and Pharmacy, 020021 Bucharest, Romania; (C.T.); (L.A.G.); (H.P.C.); (B.-G.B.); (A.D.C.); (A.V.C.)
| | - Alexandru Vlad Ciurea
- Department of Neurosurgery, “Carol Davila” University of Medicine and Pharmacy, 020021 Bucharest, Romania; (C.T.); (L.A.G.); (H.P.C.); (B.-G.B.); (A.D.C.); (A.V.C.)
- Medical Science Section, Romanian Academy, 060021 Bucharest, Romania
- Neurosurgery Department, Sanador Clinical Hospital, 010991 Bucharest, Romania
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Bittner S, Oh J, Havrdová EK, Tintoré M, Zipp F. The potential of serum neurofilament as biomarker for multiple sclerosis. Brain 2021; 144:2954-2963. [PMID: 34180982 PMCID: PMC8634125 DOI: 10.1093/brain/awab241] [Citation(s) in RCA: 114] [Impact Index Per Article: 38.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/05/2021] [Revised: 05/27/2021] [Accepted: 06/14/2021] [Indexed: 12/03/2022] Open
Abstract
Multiple sclerosis is a highly heterogeneous disease, and the detection of neuroaxonal damage as well as its quantification is a critical step for patients. Blood-based serum neurofilament light chain (sNfL) is currently under close investigation as an easily accessible biomarker of prognosis and treatment response in patients with multiple sclerosis. There is abundant evidence that sNfL levels reflect ongoing inflammatory-driven neuroaxonal damage (e.g. relapses or MRI disease activity) and that sNfL levels predict disease activity over the next few years. In contrast, the association of sNfL with long-term clinical outcomes or its ability to reflect slow, diffuse neurodegenerative damage in multiple sclerosis is less clear. However, early results from real-world cohorts and clinical trials using sNfL as a marker of treatment response in multiple sclerosis are encouraging. Importantly, clinical algorithms should now be developed that incorporate the routine use of sNfL to guide individualized clinical decision-making in people with multiple sclerosis, together with additional fluid biomarkers and clinical and MRI measures. Here, we propose specific clinical scenarios where implementing sNfL measures may be of utility, including, among others: initial diagnosis, first treatment choice, surveillance of subclinical disease activity and guidance of therapy selection.
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Affiliation(s)
- Stefan Bittner
- Department of Neurology, Focus Program Translational Neuroscience (FTN) and Immunotherapy (FZI), Rhine-Main Neuroscience Network (rmn2), University Medical Center of the Johannes Gutenberg University Mainz, Mainz, Germany
| | - Jiwon Oh
- Division of Neurology, Department of Medicine, St Michael's Hospital, University of Toronto, Toronto, Ontario, Canada
| | - Eva Kubala Havrdová
- Department of Neurology and Center of Clinical Neuroscience, First Faculty of Medicine, Charles University and General University Hospital, Prague, Czech Republic
| | - Mar Tintoré
- Department of Neurology, Hospital General Universitari Vall D'Hebron, Cemcat, Barcelona, Spain
| | - Frauke Zipp
- Department of Neurology, Focus Program Translational Neuroscience (FTN) and Immunotherapy (FZI), Rhine-Main Neuroscience Network (rmn2), University Medical Center of the Johannes Gutenberg University Mainz, Mainz, Germany
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Rosso M, Healy BC, Saxena S, Paul A, Bjornevik K, Kuhle J, Benkert P, Leppert D, Guttmann C, Bakshi R, Weiner HL, Chitnis T. MRI Lesion State Modulates the Relationship Between Serum Neurofilament Light and Age in Multiple Sclerosis. J Neuroimaging 2021; 31:388-393. [DOI: 10.1111/jon.12826] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/19/2020] [Revised: 12/02/2020] [Accepted: 12/03/2020] [Indexed: 01/10/2023] Open
Affiliation(s)
- Mattia Rosso
- Brigham and Women's Hospital Harvard Medical School Boston MA
- Ann Romney Center for Neurologic Diseases Harvard Medical School Boston MA
| | - Brian C. Healy
- Brigham and Women's Hospital Harvard Medical School Boston MA
- Ann Romney Center for Neurologic Diseases Harvard Medical School Boston MA
- Biostatistics Center Massachusetts General Hospital Boston MA
| | - Shrishti Saxena
- Brigham and Women's Hospital Harvard Medical School Boston MA
- Ann Romney Center for Neurologic Diseases Harvard Medical School Boston MA
| | - Anu Paul
- Brigham and Women's Hospital Harvard Medical School Boston MA
- Ann Romney Center for Neurologic Diseases Harvard Medical School Boston MA
| | - Kjetil Bjornevik
- Harvard T.H. Chan School of Public Health Harvard University Boston MA
| | - Jens Kuhle
- Neurologic Clinic and Policlinic, Departments of Medicine, Biomedicine and Clinical Research University Hospital Basel University of Basel Basel Switzerland
| | - Pascal Benkert
- Clinical Trial Unit, Department of Clinical Research, University Hospital Basel University of Basel Basel Switzerland
| | - David Leppert
- Neurologic Clinic and Policlinic, Departments of Medicine, Biomedicine and Clinical Research University Hospital Basel University of Basel Basel Switzerland
| | - Charles Guttmann
- Brigham and Women's Hospital Harvard Medical School Boston MA
- Ann Romney Center for Neurologic Diseases Harvard Medical School Boston MA
| | - Rohit Bakshi
- Brigham and Women's Hospital Harvard Medical School Boston MA
- Ann Romney Center for Neurologic Diseases Harvard Medical School Boston MA
- Brigham Multiple Sclerosis Center, Department of Neurology, Brigham and Women's Hospital Harvard Medical School Boston MA
| | - Howard L. Weiner
- Brigham and Women's Hospital Harvard Medical School Boston MA
- Ann Romney Center for Neurologic Diseases Harvard Medical School Boston MA
- Brigham Multiple Sclerosis Center, Department of Neurology, Brigham and Women's Hospital Harvard Medical School Boston MA
| | - Tanuja Chitnis
- Brigham and Women's Hospital Harvard Medical School Boston MA
- Ann Romney Center for Neurologic Diseases Harvard Medical School Boston MA
- Brigham Multiple Sclerosis Center, Department of Neurology, Brigham and Women's Hospital Harvard Medical School Boston MA
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