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Khorshidi Z, Adibi I, Ghasemi M. Association between cerebrospinal fluid chitotriosidase level and amyotrophic lateral sclerosis: a systematic review. Horm Mol Biol Clin Investig 2024:hmbci-2024-0007. [PMID: 39344189 DOI: 10.1515/hmbci-2024-0007] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/23/2024] [Accepted: 08/30/2024] [Indexed: 10/01/2024]
Abstract
INTRODUCTION One of the fatal and debilitating neurodegenerative diseases is amyotrophic lateral sclerosis (ALS). Increasing age is one of the risk factors of ALS. Considering that the elderly population in the world is increasing, it is very important to identify useful and effective diagnostic and treatment methods. The purpose of this systematic review is to determine the relationship between chitotriosidase (CHIT1) level and ALS disorder. CONTENT Keywords "Amyotrophic Lateral Sclerosis", "Gehrig* Disease", "Charcot Disease", "Guam Disease", ALS, CHIT1 and chitotriosidase were searched in PubMed, Scopus, Web of Science and Science Direct databases without time limit on September 2023. Hundred twenty studies were obtained by searching, and finally, 14 studies were included in this study using the inclusion and exclusion criteria. In all 14 selected studies, the level of biomarker CHIT1 in the CSF of ALS patients was significantly higher than that of healthy control and disease control groups. But, in 8 studies that included 3 groups, no significant difference was observed between the CHIT1 levels in the two control groups. Six studies have reported the amount of CHIT1 level quantitatively. Among these 6 studies, in 5 studies CHIT1 level in disease control was higher than healthy control (not significant) and in only one study CHIT1 level was higher in healthy control compared to disease control (not significant). SUMMARY AND OUTLOOK In all 14 studies, a multifold increase in CHIT1 levels has been observed in patients compared to healthy and disease control groups. Therefore, based on the findings of the studies, this study confirms the relationship between CHIT1 increase and ALS disorder.
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Affiliation(s)
- Zeinab Khorshidi
- Department of Neurology, School of Medicine, 48455 Isfahan University of Medical Sciences , Isfahan, Iran
| | - Iman Adibi
- Department of Neurology, School of Medicine, 48455 Isfahan University of Medical Sciences , Isfahan, Iran
- Isfahan Neurosciences Research Center, 48455 Isfahan University of Medical Sciences , Isfahan, Iran
| | - Majid Ghasemi
- Department of Neurology, School of Medicine, 48455 Isfahan University of Medical Sciences , Isfahan, Iran
- Isfahan Neurosciences Research Center, 48455 Isfahan University of Medical Sciences , Isfahan, Iran
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Gagliardi D, Rizzuti M, Masrori P, Saccomanno D, Del Bo R, Sali L, Meneri M, Scarcella S, Milone I, Hersmus N, Ratti A, Ticozzi N, Silani V, Poesen K, Van Damme P, Comi GP, Corti S, Verde F. Exploiting the role of CSF NfL, CHIT1, and miR-181b as potential diagnostic and prognostic biomarkers for ALS. J Neurol 2024:10.1007/s00415-024-12699-1. [PMID: 39340541 DOI: 10.1007/s00415-024-12699-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/16/2024] [Revised: 08/13/2024] [Accepted: 08/29/2024] [Indexed: 09/30/2024]
Abstract
Amyotrophic lateral sclerosis (ALS) is a rare neurodegenerative disorder characterized by relentless and progressive loss of motor neurons. A molecular diagnosis, supported by the identification of specific biomarkers, might promote the definition of multiple biological subtypes of ALS, improving patient stratification and providing prognostic information. Here, we investigated the levels of neurofilament light chain (NfL), chitotriosidase (CHIT1) and microRNA-181b (miR-181b) in the cerebrospinal fluid (CSF) of ALS subjects (N = 210) as well as neurologically healthy and neurological disease controls (N = 218, including N = 74 with other neurodegenerative diseases) from a large European multicentric cohort, evaluating their specific or combined utility as diagnostic and prognostic biomarkers. NfL, CHIT1 and miR-181b all showed significantly higher levels in ALS subjects compared to controls, with NfL showing the most effective diagnostic performance. Importantly, all three biomarkers were increased compared to neurodegenerative disease controls and, specifically, to patients with Alzheimer's disease (AD; N = 44), with NfL and CHIT1 being also higher in ALS than in alpha-synucleinopathies (N = 22). Notably, ALS patients displayed increased CHIT1 levels despite having, compared to controls, a higher prevalence of a polymorphism lowering CHIT1 expression. While no relationship was found between CSF miR-181b and clinical measures in ALS (disease duration, functional disability, and disease progression rate), CSF NfL was the best independent predictor of disease progression and survival. This study deepens our knowledge of ALS biomarkers, highlighting the relative specificity of CHIT1 for ALS among neurodegenerative diseases and appraising the potential diagnostic utility of CSF miR-181b.
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Affiliation(s)
- Delia Gagliardi
- Neurology Unit, Foundation IRCCS Cà Granda Ospedale Maggiore Policlinico, Milan, Italy
| | - Mafalda Rizzuti
- Neurology Unit, Foundation IRCCS Cà Granda Ospedale Maggiore Policlinico, Milan, Italy
| | - Pegah Masrori
- Department of Neurosciences, Laboratory of Neurobiology, University of Leuven (KU Leuven), Louvain, Belgium
- Neurology Department, University Hospitals Leuven, Louvain, Belgium
| | - Domenica Saccomanno
- Neurology Unit, Foundation IRCCS Cà Granda Ospedale Maggiore Policlinico, Milan, Italy
| | - Roberto Del Bo
- Department of Pathophysiology and Transplantation, Dino Ferrari Center, Università degli Studi di Milano, Milan, Italy
| | - Luca Sali
- Neurology Unit, Foundation IRCCS Cà Granda Ospedale Maggiore Policlinico, Milan, Italy
| | - Megi Meneri
- Neurology Unit, Foundation IRCCS Cà Granda Ospedale Maggiore Policlinico, Milan, Italy
| | - Simone Scarcella
- Department of Pathophysiology and Transplantation, Dino Ferrari Center, Università degli Studi di Milano, Milan, Italy
| | - Ilaria Milone
- Department of Neurology and Laboratory of Neuroscience, IRCCS Istituto Auxologico Italiano, Milan, Italy
| | - Nicole Hersmus
- Neurology Department, University Hospitals Leuven, Louvain, Belgium
| | - Antonia Ratti
- Department of Neurology and Laboratory of Neuroscience, IRCCS Istituto Auxologico Italiano, Milan, Italy
- Department of Medical Biotechnology and Translational Medicine, Università degli Studi di Milano, Milan, Italy
| | - Nicola Ticozzi
- Department of Pathophysiology and Transplantation, Dino Ferrari Center, Università degli Studi di Milano, Milan, Italy
- Department of Neurology and Laboratory of Neuroscience, IRCCS Istituto Auxologico Italiano, Milan, Italy
| | - Vincenzo Silani
- Department of Pathophysiology and Transplantation, Dino Ferrari Center, Università degli Studi di Milano, Milan, Italy
- Department of Neurology and Laboratory of Neuroscience, IRCCS Istituto Auxologico Italiano, Milan, Italy
| | - Koen Poesen
- Laboratory for Molecular Neurobiomarker Research, KU Leuven, Louvain, Belgium
- Department of Laboratory Medicine, KU Leuven University Hospitals Leuven Gasthuisberg Campus, Louvain, Belgium
| | - Philip Van Damme
- Department of Neurosciences, Laboratory of Neurobiology, University of Leuven (KU Leuven), Louvain, Belgium
- Neurology Department, University Hospitals Leuven, Louvain, Belgium
| | - Giacomo Pietro Comi
- Neurology Unit, Foundation IRCCS Cà Granda Ospedale Maggiore Policlinico, Milan, Italy
- Department of Pathophysiology and Transplantation, Dino Ferrari Center, Università degli Studi di Milano, Milan, Italy
| | - Stefania Corti
- Department of Pathophysiology and Transplantation, Dino Ferrari Center, Università degli Studi di Milano, Milan, Italy
- Neuromuscular and Rare Diseases Unit, Department of Neuroscience, Fondazione IRCCS Cà Granda Ospedale Maggiore Policlinico, Milan, Italy
| | - Federico Verde
- Department of Pathophysiology and Transplantation, Dino Ferrari Center, Università degli Studi di Milano, Milan, Italy.
- Department of Neurology and Laboratory of Neuroscience, IRCCS Istituto Auxologico Italiano, Milan, Italy.
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Kim JW, Choi SA, Dan K, Koh EJ, Ha S, Phi JH, Kim KH, Han D, Kim SK. Proteomic profiling of cerebrospinal fluid reveals TKT as a potential biomarker for medulloblastoma. Sci Rep 2024; 14:21053. [PMID: 39251709 PMCID: PMC11383936 DOI: 10.1038/s41598-024-71738-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/15/2024] [Accepted: 08/30/2024] [Indexed: 09/11/2024] Open
Abstract
Cerebrospinal fluid (CSF) plays an important role in brain tumors, including medulloblastoma (MBL). Recent advancements in mass spectrometry systems and 'Omics' data analysis methods enable unbiased, high proteome depth research. We conducted proteomic profiling of the total CSF in MBL patients with the purpose of finding a potential diagnostic biomarker for MBL. We quantified 1112 proteins per CSF sample. Feature selection identified four elevated soluble proteins (SPTBN1, HSP90AA1, TKT, and NME1-NME2) in MBL CSF. Validation with ELISA confirmed that TKT was significantly elevated in MBL. Additionally, TKT-positive extracellular vesicles were significantly enriched in MBL CSF and correlated with the burden of leptomeningeal seeding. Our results provide insights into the proteomics data of the total CSF of MBL patients. Furthermore, we identified the significance of TKT within the total CSF and its presence within circulating EVs in the CSF. We suggest that TKT may serve as a biomarker for MBL.
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Affiliation(s)
- Joo Whan Kim
- Division of Pediatric Neurosurgery, Pediatric Clinical Neuroscience Center, Seoul National University Children's Hospital, 101 Daehak-ro, Jongno-gu, Seoul, 110-744, South Korea
- Department of Neurosurgery, Seoul National University Hospital, Seoul National University College of Medicine, Seoul, South Korea
| | - Seung Ah Choi
- Division of Pediatric Neurosurgery, Pediatric Clinical Neuroscience Center, Seoul National University Children's Hospital, 101 Daehak-ro, Jongno-gu, Seoul, 110-744, South Korea
- Department of Neurosurgery, Seoul National University Hospital, Seoul National University College of Medicine, Seoul, South Korea
| | - Kisoon Dan
- Proteomics Core Facility, Biomedical Research Institute, Seoul National University Hospital, Seoul, South Korea
| | - Eun Jung Koh
- Division of Pediatric Neurosurgery, Pediatric Clinical Neuroscience Center, Seoul National University Children's Hospital, 101 Daehak-ro, Jongno-gu, Seoul, 110-744, South Korea
- Department of Neurosurgery, Seoul National University Hospital, Seoul National University College of Medicine, Seoul, South Korea
| | - Saehim Ha
- Division of Pediatric Neurosurgery, Pediatric Clinical Neuroscience Center, Seoul National University Children's Hospital, 101 Daehak-ro, Jongno-gu, Seoul, 110-744, South Korea
- Department of Neurosurgery, Seoul National University Hospital, Seoul National University College of Medicine, Seoul, South Korea
| | - Ji Hoon Phi
- Division of Pediatric Neurosurgery, Pediatric Clinical Neuroscience Center, Seoul National University Children's Hospital, 101 Daehak-ro, Jongno-gu, Seoul, 110-744, South Korea
- Department of Neurosurgery, Seoul National University Hospital, Seoul National University College of Medicine, Seoul, South Korea
- Neuroscience Research Institute, Seoul National University College of Medicine, Seoul, South Korea
| | - Kyung Hyun Kim
- Division of Pediatric Neurosurgery, Pediatric Clinical Neuroscience Center, Seoul National University Children's Hospital, 101 Daehak-ro, Jongno-gu, Seoul, 110-744, South Korea
- Department of Neurosurgery, Seoul National University Hospital, Seoul National University College of Medicine, Seoul, South Korea
| | - Dohyun Han
- Proteomics Core Facility, Biomedical Research Institute, Seoul National University Hospital, Seoul, South Korea.
- Department of Transdisciplinary Medicine, Seoul National University Hospital, Seoul, 03082, South Korea.
| | - Seung-Ki Kim
- Division of Pediatric Neurosurgery, Pediatric Clinical Neuroscience Center, Seoul National University Children's Hospital, 101 Daehak-ro, Jongno-gu, Seoul, 110-744, South Korea.
- Department of Neurosurgery, Seoul National University Hospital, Seoul National University College of Medicine, Seoul, South Korea.
- Neuroscience Research Institute, Seoul National University College of Medicine, Seoul, South Korea.
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He L, Zhou Q, Xiu C, Shao Y, Shen D, Meng H, Le W, Chen S. Circulating proteomic biomarkers for diagnosing sporadic amyotrophic lateral sclerosis: a cross-sectional study. Neural Regen Res 2024; 19:1842-1848. [PMID: 38103252 PMCID: PMC10960292 DOI: 10.4103/1673-5374.389357] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/08/2023] [Revised: 06/02/2023] [Accepted: 08/29/2023] [Indexed: 12/18/2023] Open
Abstract
JOURNAL/nrgr/04.03/01300535-202408000-00039/figure1/v/2023-12-16T180322Z/r/image-tiff Biomarkers are required for the early detection, prognosis prediction, and monitoring of amyotrophic lateral sclerosis, a progressive disease. Proteomics is an unbiased and quantitative method that can be used to detect neurochemical signatures to aid in the identification of candidate biomarkers. In this study, we used a label-free quantitative proteomics approach to screen for substantially differentially regulated proteins in ten patients with sporadic amyotrophic lateral sclerosis compared with five healthy controls. Substantial upregulation of serum proteins related to multiple functional clusters was observed in patients with sporadic amyotrophic lateral sclerosis. Potential biomarkers were selected based on functionality and expression specificity. To validate the proteomics profiles, blood samples from an additional cohort comprising 100 patients with sporadic amyotrophic lateral sclerosis and 100 healthy controls were subjected to enzyme-linked immunosorbent assay. Eight substantially upregulated serum proteins in patients with sporadic amyotrophic lateral sclerosis were selected, of which the cathelicidin-related antimicrobial peptide demonstrated the best discriminative ability between patients with sporadic amyotrophic lateral sclerosis and healthy controls (area under the curve [AUC] = 0.713, P < 0.0001). To further enhance diagnostic accuracy, a multi-protein combined discriminant algorithm was developed incorporating five proteins (hemoglobin beta, cathelicidin-related antimicrobial peptide, talin-1, zyxin, and translationally-controlled tumor protein). The algorithm achieved an AUC of 0.811 and a P-value of < 0.0001, resulting in 79% sensitivity and 71% specificity for the diagnosis of sporadic amyotrophic lateral sclerosis. Subsequently, the ability of candidate biomarkers to discriminate between early-stage amyotrophic lateral sclerosis patients and controls, as well as patients with different disease severities, was examined. A two-protein panel comprising talin-1 and translationally-controlled tumor protein effectively distinguished early-stage amyotrophic lateral sclerosis patients from controls (AUC = 0.766, P < 0.0001). Moreover, the expression of three proteins (FK506 binding protein 1A, cathelicidin-related antimicrobial peptide, and hemoglobin beta-1) was found to increase with disease progression. The proteomic signatures developed in this study may help facilitate early diagnosis and monitor the progression of sporadic amyotrophic lateral sclerosis when used in combination with current clinical-based parameters.
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Affiliation(s)
- Lu He
- Department of Neurology and Institute of Neurology, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Qinming Zhou
- Department of Neurology and Institute of Neurology, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Chaoyang Xiu
- Department of Neurology, Hospital of Chengdu University of Traditional Chinese Medicine, Chengdu, Sichuan Province, China
| | - Yaping Shao
- Center for Translational Research on Neurological Diseases, the First Affiliated Hospital, Dalian Medical University, Dalian, Liaoning Province, China
| | - Dingding Shen
- Department of Neurology and Institute of Neurology, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
- Co-innovation Center of Neuroregeneration, Nantong University, Nantong, Jiangsu Province, China
| | - Huanyu Meng
- Department of Neurology and Institute of Neurology, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Weidong Le
- Institute of Neurology, Sichuan Academy of Medical Sciences-Sichuan Provincial Hospital, Chengdu, Sichuan Province, China
| | - Sheng Chen
- Department of Neurology and Institute of Neurology, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
- Co-innovation Center of Neuroregeneration, Nantong University, Nantong, Jiangsu Province, China
- Department of Neurology, Xinrui Hospital, Wuxi, Jiangsu Province, China
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Dellar ER, Vendrell I, Talbot K, Kessler BM, Fischer R, Turner MR, Thompson AG. Data-independent acquisition proteomics of cerebrospinal fluid implicates endoplasmic reticulum and inflammatory mechanisms in amyotrophic lateral sclerosis. J Neurochem 2024; 168:115-127. [PMID: 38087504 PMCID: PMC10952667 DOI: 10.1111/jnc.16030] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/10/2023] [Revised: 11/29/2023] [Accepted: 12/02/2023] [Indexed: 01/26/2024]
Abstract
While unbiased proteomics of human cerebrospinal fluid (CSF) has been used successfully to identify biomarkers of amyotrophic lateral sclerosis (ALS), high-abundance proteins mask the presence of lower abundance proteins that may have diagnostic and prognostic value. However, developments in mass spectrometry (MS) proteomic data acquisition methods offer improved protein depth. In this study, MS with library-free data-independent acquisition (DIA) was used to compare the CSF proteome of people with ALS (n = 40), healthy (n = 15) and disease (n = 8) controls. Quantified protein groups were subsequently correlated with clinical variables. Univariate analysis identified 7 proteins, all significantly upregulated in ALS versus healthy controls, and 9 with altered abundance in ALS versus disease controls (FDR < 0.1). Elevated chitotriosidase-1 (CHIT1) was common to both comparisons and was proportional to ALS disability progression rate (Pearson r = 0.41, FDR-adjusted p = 0.035) but not overall survival. Ubiquitin carboxyl-terminal hydrolase isozyme L1 (UCHL1; upregulated in ALS versus healthy controls) was proportional to disability progression rate (Pearson r = 0.53, FDR-adjusted p = 0.003) and survival (Kaplan Meier log-rank p = 0.013) but not independently in multivariate proportional hazards models. Weighted correlation network analysis was used to identify functionally relevant modules of proteins. One module, enriched for inflammatory functions, was associated with age at symptom onset (Pearson r = 0.58, FDR-adjusted p = 0.005) and survival (Hazard Ratio = 1.78, FDR = 0.065), and a second module, enriched for endoplasmic reticulum proteins, was negatively correlated with disability progression rate (r = -0.42, FDR-adjusted p = 0.109). DIA acquisition methodology therefore strengthened the biomarker candidacy of CHIT1 and UCHL1 in ALS, while additionally highlighted inflammatory and endoplasmic reticulum proteins as novel sources of prognostic biomarkers.
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Affiliation(s)
| | - Iolanda Vendrell
- Centre for Medicines Discovery, Nuffield Department of Medicine, Target Discovery InstituteUniversity of OxfordOxfordUK
- Nuffield Department of Medicine, Chinese Academy of Medical Sciences Oxford InstituteUniversity of OxfordOxfordUK
| | - Kevin Talbot
- Nuffield Department of Clinical NeurosciencesUniversity of OxfordOxfordUK
- Kavli Institute for Nanoscience DiscoveryUniversity of OxfordOxfordUK
| | - Benedikt M. Kessler
- Centre for Medicines Discovery, Nuffield Department of Medicine, Target Discovery InstituteUniversity of OxfordOxfordUK
- Nuffield Department of Medicine, Chinese Academy of Medical Sciences Oxford InstituteUniversity of OxfordOxfordUK
| | - Roman Fischer
- Centre for Medicines Discovery, Nuffield Department of Medicine, Target Discovery InstituteUniversity of OxfordOxfordUK
- Nuffield Department of Medicine, Chinese Academy of Medical Sciences Oxford InstituteUniversity of OxfordOxfordUK
| | - Martin R. Turner
- Nuffield Department of Clinical NeurosciencesUniversity of OxfordOxfordUK
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Kläppe U, Sennfält S, Lovik A, Finn A, Bofaisal U, Zetterberg H, Blennow K, Piehl F, Kmezic I, Press R, Samuelsson K, Månberg A, Fang F, Ingre C. Neurodegenerative biomarkers outperform neuroinflammatory biomarkers in amyotrophic lateral sclerosis. Amyotroph Lateral Scler Frontotemporal Degener 2024; 25:150-161. [PMID: 37789557 DOI: 10.1080/21678421.2023.2263874] [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: 02/25/2023] [Accepted: 09/20/2023] [Indexed: 10/05/2023]
Abstract
OBJECTIVE To describe the diagnostic and prognostic performance, and longitudinal trajectories, of potential biomarkers of neuroaxonal degeneration and neuroinflammation in amyotrophic lateral sclerosis (ALS). METHODS This case-control study included 192 incident ALS patients, 42 ALS mimics, 114 neurological controls, and 117 healthy controls from Stockholm, Sweden. Forty-four ALS patients provided repeated measurements. We assessed biomarkers of (1)neuroaxonal degeneration: neurofilament light (NfL) and phosphorylated neurofilament heavy (pNfH) in cerebrospinal fluid (CSF) and NfL in serum, and (2)neuroinflammation: chitotriosidase-1 (CHIT1) and monocyte chemoattractant protein 1 (MCP-1) in CSF. To evaluate diagnostic performance, we calculated the area under the curve (AUC). To estimate prognostic performance, we applied quantile regression and Cox regression. We used linear regression models with robust standard errors to assess temporal changes over time. RESULTS Neurofilaments performed better at differentiating ALS patients from mimics (AUC: pNfH 0.92, CSF NfL 0.86, serum NfL 0.91) than neuroinflammatory biomarkers (AUC: CHIT1 0.71, MCP-1 0.56). Combining biomarkers did not improve diagnostic performance. Similarly, neurofilaments performed better than neuroinflammatory biomarkers at predicting functional decline and survival. The stratified analysis revealed differences according to the site of onset: in bulbar patients, neurofilaments and CHIT1 performed worse at predicting survival and correlations were lower between biomarkers. Finally, in bulbar patients, neurofilaments and CHIT1 increased longitudinally but were stable in spinal patients. CONCLUSIONS Biomarkers of neuroaxonal degeneration displayed better diagnostic and prognostic value compared with neuroinflammatory biomarkers. However, in contrast to spinal patients, in bulbar patients neurofilaments and CHIT1 performed worse at predicting survival and seemed to increase over time.
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Affiliation(s)
- Ulf Kläppe
- Karolinska Institutet, Stockholm, Sweden
- Department of Neurology, Karolinska University Hospital, Stockholm, Sweden
| | - Stefan Sennfält
- Karolinska Institutet, Stockholm, Sweden
- Department of Neurology, Karolinska University Hospital, Stockholm, Sweden
| | - Anikó Lovik
- Unit of Integrative Epidemiology, Institute of Environmental Medicine, Karolinska Institutet, Stockholm, Sweden
- Methodology and Statistics Unit, Institute of Psychology, Leiden University, Leiden, The Netherlands
| | - Anja Finn
- Department of Neurology, Karolinska University Hospital, Stockholm, Sweden
| | - Ulrika Bofaisal
- Department of Neurology, Karolinska University Hospital, Stockholm, Sweden
| | - Henrik Zetterberg
- Clinical Neurochemistry Laboratory, Sahlgrenska University Hospital, Mölndal, Sweden
- Department of Psychiatry and Neurochemistry, Institute of Neuroscience and Psychology, Sahlgrenska Academy, University of Gothenburg, Mölndal, Sweden
- Department of Neurodegenerative Disease, UCL Institute of Neurology, Queen Square, London, UK
- UK Dementia Research Institute at UCL, London, UK
- Hong Kong Center for Neurodegenerative Diseases, Clear Water Bay, Hong Kong, China
- Wisconsin Alzheimer's Disease Research Center, University of Wisconsin School of Medicine and Public Health, University of Wisconsin-Madison, Madison, WI, USA, and
| | - Kaj Blennow
- Clinical Neurochemistry Laboratory, Sahlgrenska University Hospital, Mölndal, Sweden
- Department of Psychiatry and Neurochemistry, Institute of Neuroscience and Psychology, Sahlgrenska Academy, University of Gothenburg, Mölndal, Sweden
| | - Fredrik Piehl
- Karolinska Institutet, Stockholm, Sweden
- Department of Neurology, Karolinska University Hospital, Stockholm, Sweden
| | - Ivan Kmezic
- Karolinska Institutet, Stockholm, Sweden
- Department of Neurology, Karolinska University Hospital, Stockholm, Sweden
| | - Rayomand Press
- Karolinska Institutet, Stockholm, Sweden
- Department of Neurology, Karolinska University Hospital, Stockholm, Sweden
| | - Kristin Samuelsson
- Karolinska Institutet, Stockholm, Sweden
- Department of Neurology, Karolinska University Hospital, Stockholm, Sweden
| | - Anna Månberg
- Division of Affinity Proteomics, Department of Protein Science, KTH Royal Institute of Technology, Stockholm, Sweden
| | - Fang Fang
- Unit of Integrative Epidemiology, Institute of Environmental Medicine, Karolinska Institutet, Stockholm, Sweden
| | - Caroline Ingre
- Karolinska Institutet, Stockholm, Sweden
- Department of Neurology, Karolinska University Hospital, Stockholm, Sweden
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Oliveira Santos M, Swash M, de Carvalho M. Current challenges in primary lateral sclerosis diagnosis. Expert Rev Neurother 2024; 24:45-53. [PMID: 38093670 DOI: 10.1080/14737175.2023.2295010] [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: 10/14/2023] [Accepted: 12/11/2023] [Indexed: 01/09/2024]
Abstract
INTRODUCTION Primary lateral sclerosis (PLS) is a rare, adult-onset and slowly progressive motor neuron disorder whose clinical core is characterized by upper motor neuron (UMN) dysfunction. Its formal diagnosis is clinically based and disease duration-dependent. Differentiating PLS from other disorders involving UMN can be challenging, particularly in the early stages. AREAS COVERED Our review covers and discusses different aspects of the PLS field, including the diagnostic criteria and its limitations, its differential diagnosis and their major pitfalls, and the actual role of neurophysiology, neuroimaging, genetics, and molecular biomarkers. Symptomatic treatment of the different manifestations is also addressed. The authors searched MEDLINE and Scopus. They also searched the reference lists of articles identified by our search strategy and reviewed and selected those deemed relevant. They selected papers and studies based on the quality of the report, significance of the findings, and on the author's critical appraise and expertise. EXPERT OPINION It is important to investigate novel molecular biomarkers and plan multicenter clinical trials for PLS. However, this will require a large international project to recruit enough patients, particularly given the diagnostic uncertainty of the current clinical criteria. A better understanding of PLS pathophysiology is crucial for designing disease-targeted therapies.
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Affiliation(s)
- Miguel Oliveira Santos
- Institute of Physiology, Instituto de Medicina Molecular João Lobo Antunes, Centro de Estudos Egas Moniz, Faculdade de Medicina, Universidade de Lisboa, Lisbon, Portugal
- Department of Neurosciences and Mental Health, Hospital de Santa Maria, Centro Hospitalar Universitário de Lisboa Norte, Lisbon, Portugal
| | - Michael Swash
- Institute of Physiology, Instituto de Medicina Molecular João Lobo Antunes, Centro de Estudos Egas Moniz, Faculdade de Medicina, Universidade de Lisboa, Lisbon, Portugal
- Departments of Neurology and Neuroscience, Barts and the London School of Medicine, Queen Mary University of London, London, UK
| | - Mamede de Carvalho
- Institute of Physiology, Instituto de Medicina Molecular João Lobo Antunes, Centro de Estudos Egas Moniz, Faculdade de Medicina, Universidade de Lisboa, Lisbon, Portugal
- Department of Neurosciences and Mental Health, Hospital de Santa Maria, Centro Hospitalar Universitário de Lisboa Norte, Lisbon, Portugal
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Donini L, Tanel R, Zuccarino R, Basso M. Protein biomarkers for the diagnosis and prognosis of Amyotrophic Lateral Sclerosis. Neurosci Res 2023; 197:31-41. [PMID: 37689321 DOI: 10.1016/j.neures.2023.09.002] [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: 07/01/2023] [Revised: 08/31/2023] [Accepted: 09/01/2023] [Indexed: 09/11/2023]
Abstract
Amyotrophic Lateral Sclerosis (ALS) is the most common motor neuron disease, still incurable. The disease is highly heterogenous both genetically and phenotypically. Therefore, developing efficacious treatments is challenging in many aspects because it is difficult to predict the rate of disease progression and stratify the patients to minimize statistical variability in clinical studies. Moreover, there is a lack of sensitive measures of therapeutic effect to assess whether a pharmacological intervention ameliorates the disease. There is also urgency of markers that reflect a molecular mechanism dysregulated by ALS pathology and can be rescued when a treatment relieves the condition. Here, we summarize and discuss biomarkers tested in multicentered studies and across different laboratories like neurofilaments, the most used marker in ALS clinical studies, neuroinflammatory-related proteins, p75ECD, p-Tau/t-Tau, and UCHL1. We also explore the applicability of muscle proteins and extracellular vesicles as potential biomarkers.
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Affiliation(s)
- Luisa Donini
- Department of Cellular, Computational and Integrative Biology - CIBIO, University of Trento, Italy.
| | - Raffaella Tanel
- Clinical Center NeMO, APSS Ospedale Riabilitativo Villa Rosa, Pergine 38057, TN, Italy.
| | - Riccardo Zuccarino
- Clinical Center NeMO, APSS Ospedale Riabilitativo Villa Rosa, Pergine 38057, TN, Italy
| | - Manuela Basso
- Department of Cellular, Computational and Integrative Biology - CIBIO, University of Trento, Italy.
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Rizzuti M, Sali L, Melzi V, Scarcella S, Costamagna G, Ottoboni L, Quetti L, Brambilla L, Papadimitriou D, Verde F, Ratti A, Ticozzi N, Comi GP, Corti S, Gagliardi D. Genomic and transcriptomic advances in amyotrophic lateral sclerosis. Ageing Res Rev 2023; 92:102126. [PMID: 37972860 DOI: 10.1016/j.arr.2023.102126] [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: 06/01/2023] [Revised: 11/09/2023] [Accepted: 11/10/2023] [Indexed: 11/19/2023]
Abstract
Amyotrophic lateral sclerosis (ALS) is a neurodegenerative disorder and the most common motor neuron disease. ALS shows substantial clinical and molecular heterogeneity. In vitro and in vivo models coupled with multiomic techniques have provided important contributions to unraveling the pathomechanisms underlying ALS. To date, despite promising results and accumulating knowledge, an effective treatment is still lacking. Here, we provide an overview of the literature on the use of genomics, epigenomics, transcriptomics and microRNAs to deeply investigate the molecular mechanisms developing and sustaining ALS. We report the most relevant genes implicated in ALS pathogenesis, discussing the use of different high-throughput sequencing techniques and the role of epigenomic modifications. Furthermore, we present transcriptomic studies discussing the most recent advances, from microarrays to bulk and single-cell RNA sequencing. Finally, we discuss the use of microRNAs as potential biomarkers and promising tools for molecular intervention. The integration of data from multiple omic approaches may provide new insights into pathogenic pathways in ALS by shedding light on diagnostic and prognostic biomarkers, helping to stratify patients into clinically relevant subgroups, revealing novel therapeutic targets and supporting the development of new effective therapies.
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Affiliation(s)
- Mafalda Rizzuti
- Neurology Unit, Foundation IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy
| | - Luca Sali
- Neurology Unit, Foundation IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy
| | - Valentina Melzi
- Neurology Unit, Foundation IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy
| | - Simone Scarcella
- Department of Pathophysiology and Transplantation, Dino Ferrari Center, Università degli Studi di Milano, Milan, Italy
| | - Gianluca Costamagna
- Department of Pathophysiology and Transplantation, Dino Ferrari Center, Università degli Studi di Milano, Milan, Italy
| | - Linda Ottoboni
- Department of Pathophysiology and Transplantation, Dino Ferrari Center, Università degli Studi di Milano, Milan, Italy
| | - Lorenzo Quetti
- Neurology Unit, Foundation IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy
| | - Lorenzo Brambilla
- Neurology Unit, Foundation IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy
| | | | - Federico Verde
- Department of Pathophysiology and Transplantation, Dino Ferrari Center, Università degli Studi di Milano, Milan, Italy; Department of Neurology and Laboratory of Neuroscience, IRCCS Istituto Auxologico Italiano, Milan, Italy
| | - Antonia Ratti
- Department of Neurology and Laboratory of Neuroscience, IRCCS Istituto Auxologico Italiano, Milan, Italy; Department of Medical Biotechnology and Translational Medicine, Università degli Studi di Milano, Milan, Italy
| | - Nicola Ticozzi
- Department of Pathophysiology and Transplantation, Dino Ferrari Center, Università degli Studi di Milano, Milan, Italy; Department of Neurology and Laboratory of Neuroscience, IRCCS Istituto Auxologico Italiano, Milan, Italy
| | - Giacomo Pietro Comi
- Neurology Unit, Foundation IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy; Department of Pathophysiology and Transplantation, Dino Ferrari Center, Università degli Studi di Milano, Milan, Italy; Neuromuscular and Rare Diseases Unit, Department of Neuroscience, Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy
| | - Stefania Corti
- Neurology Unit, Foundation IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy; Department of Pathophysiology and Transplantation, Dino Ferrari Center, Università degli Studi di Milano, Milan, Italy.
| | - Delia Gagliardi
- Department of Pathophysiology and Transplantation, Dino Ferrari Center, Università degli Studi di Milano, Milan, Italy.
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10
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Seki S, Kitaoka Y, Kawata S, Nishiura A, Uchihashi T, Hiraoka SI, Yokota Y, Isomura ET, Kogo M, Tanaka S. Characteristics of Sensory Neuron Dysfunction in Amyotrophic Lateral Sclerosis (ALS): Potential for ALS Therapy. Biomedicines 2023; 11:2967. [PMID: 38001967 PMCID: PMC10669304 DOI: 10.3390/biomedicines11112967] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/07/2023] [Revised: 10/24/2023] [Accepted: 10/29/2023] [Indexed: 11/26/2023] Open
Abstract
Amyotrophic lateral sclerosis (ALS) is a devastating neurodegenerative disorder characterised by the progressive degeneration of motor neurons, resulting in muscle weakness, paralysis, and, ultimately, death. Presently, no effective treatment for ALS has been established. Although motor neuron dysfunction is a hallmark of ALS, emerging evidence suggests that sensory neurons are also involved in the disease. In clinical research, 30% of patients with ALS had sensory symptoms and abnormal sensory nerve conduction studies in the lower extremities. Peroneal nerve biopsies show histological abnormalities in 90% of the patients. Preclinical research has reported several genetic abnormalities in the sensory neurons of animal models of ALS, as well as in motor neurons. Furthermore, the aggregation of misfolded proteins like TAR DNA-binding protein 43 has been reported in sensory neurons. This review aims to provide a comprehensive description of ALS-related sensory neuron dysfunction, focusing on its clinical changes and underlying mechanisms. Sensory neuron abnormalities in ALS are not limited to somatosensory issues; proprioceptive sensory neurons, such as MesV and DRG neurons, have been reported to form networks with motor neurons and may be involved in motor control. Despite receiving limited attention, sensory neuron abnormalities in ALS hold potential for new therapies targeting proprioceptive sensory neurons.
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Affiliation(s)
- Soju Seki
- Department of Oral and Maxillofacial Surgery, Graduate School of Dentistry, Osaka University, 1-8 Yamadaoka, Suita 565-0871, Osaka, Japan
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11
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Rogers ML, Schultz DW, Karnaros V, Shepheard SR. Urinary biomarkers for amyotrophic lateral sclerosis: candidates, opportunities and considerations. Brain Commun 2023; 5:fcad287. [PMID: 37946793 PMCID: PMC10631861 DOI: 10.1093/braincomms/fcad287] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/08/2023] [Revised: 08/23/2023] [Accepted: 10/24/2023] [Indexed: 11/12/2023] Open
Abstract
Amyotrophic lateral sclerosis is a relentless neurodegenerative disease that is mostly fatal within 3-5 years and is diagnosed on evidence of progressive upper and lower motor neuron degeneration. Around 15% of those with amyotrophic lateral sclerosis also have frontotemporal degeneration, and gene mutations account for ∼10%. Amyotrophic lateral sclerosis is a variable heterogeneous disease, and it is becoming increasingly clear that numerous different disease processes culminate in the final degeneration of motor neurons. There is a profound need to clearly articulate and measure pathological process that occurs. Such information is needed to tailor treatments to individuals with amyotrophic lateral sclerosis according to an individual's pathological fingerprint. For new candidate therapies, there is also a need for methods to select patients according to expected treatment outcomes and measure the success, or not, of treatments. Biomarkers are essential tools to fulfil these needs, and urine is a rich source for candidate biofluid biomarkers. This review will describe promising candidate urinary biomarkers of amyotrophic lateral sclerosis and other possible urinary candidates in future areas of investigation as well as the limitations of urinary biomarkers.
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Affiliation(s)
- Mary-Louise Rogers
- Flinders Health and Medical Research Institute, College of Medicine and Public Health, Flinders University, Adelaide 5042, South Australia, Australia
| | - David W Schultz
- Neurology Department and MND Clinic, Flinders Medical Centre, Adelaide 5042, South Australia, Australia
| | - Vassilios Karnaros
- Flinders Health and Medical Research Institute, College of Medicine and Public Health, Flinders University, Adelaide 5042, South Australia, Australia
| | - Stephanie R Shepheard
- Flinders Health and Medical Research Institute, College of Medicine and Public Health, Flinders University, Adelaide 5042, South Australia, Australia
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12
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Oh S, Jang Y, Na CH. Discovery of Biomarkers for Amyotrophic Lateral Sclerosis from Human Cerebrospinal Fluid Using Mass-Spectrometry-Based Proteomics. Biomedicines 2023; 11:biomedicines11051250. [PMID: 37238921 DOI: 10.3390/biomedicines11051250] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/20/2023] [Revised: 04/11/2023] [Accepted: 04/18/2023] [Indexed: 05/28/2023] Open
Abstract
Amyotrophic lateral sclerosis (ALS) is a progressive neurodegenerative disease characterized by the loss of upper and lower motor neurons, which eventually may lead to death. Critical to the mission of developing effective therapies for ALS is the discovery of biomarkers that can illuminate mechanisms of neurodegeneration and have diagnostic, prognostic, or pharmacodynamic value. Here, we merged unbiased discovery-based approaches and targeted quantitative comparative analyses to identify proteins that are altered in cerebrospinal fluid (CSF) from patients with ALS. Mass spectrometry (MS)-based proteomic approaches employing tandem mass tag (TMT) quantification methods from 40 CSF samples comprising 20 patients with ALS and 20 healthy control (HC) individuals identified 53 proteins that are differential between the two groups after CSF fractionation. Notably, these proteins included both previously identified ones, validating our approach, and novel ones that have the potential for expanding biomarker repertoire. The identified proteins were subsequently examined using parallel reaction monitoring (PRM) MS methods on 61 unfractionated CSF samples comprising 30 patients with ALS and 31 HC individuals. Fifteen proteins (APOB, APP, CAMK2A, CHI3L1, CHIT1, CLSTN3, ERAP2, FSTL4, GPNMB, JCHAIN, L1CAM, NPTX2, SERPINA1, SERPINA3, and UCHL1) showed significant differences between ALS and the control. Taken together, this study identified multiple novel proteins that are altered in ALS, providing the foundation for developing new biomarkers for ALS.
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Affiliation(s)
- Sungtaek Oh
- Department of Neurology, Institute for Cell Engineering, Johns Hopkins University School of Medicine, 733 N. Broadway, Baltimore, MD 21205, USA
- Adrienne Helis Malvin Medical Research Foundation, New Orleans, LA 70170, USA
| | - Yura Jang
- Department of Neurology, Institute for Cell Engineering, Johns Hopkins University School of Medicine, 733 N. Broadway, Baltimore, MD 21205, USA
| | - Chan Hyun Na
- Department of Neurology, Institute for Cell Engineering, Johns Hopkins University School of Medicine, 733 N. Broadway, Baltimore, MD 21205, USA
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13
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Sjoqvist S, Otake K. Saliva and Saliva Extracellular Vesicles for Biomarker Candidate Identification—Assay Development and Pilot Study in Amyotrophic Lateral Sclerosis. Int J Mol Sci 2023; 24:ijms24065237. [PMID: 36982312 PMCID: PMC10049503 DOI: 10.3390/ijms24065237] [Citation(s) in RCA: 9] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/14/2023] [Revised: 03/02/2023] [Accepted: 03/07/2023] [Indexed: 03/11/2023] Open
Abstract
Saliva is gaining increasing attention as a source of biomarkers due to non-invasive and undemanding collection access. Extracellular vesicles (EVs) are nano-sized, cell-released particles that contain molecular information about their parent cells. In this study, we developed methods for saliva biomarker candidate identification using EV-isolation and proteomic evaluation. We used pooled saliva samples for assay development. EVs were isolated using membrane affinity-based methods followed by their characterization using nanoparticle tracking analysis and transmission electron microscopy. Subsequently, both saliva and saliva-EVs were successfully analyzed using proximity extension assay and label-free quantitative proteomics. Saliva-EVs had a higher purity than plasma-EVs, based on the expression of EV-proteins and albumin. The developed methods could be used for the analysis of individual saliva samples from amyotrophic lateral sclerosis (ALS) patients and controls (n = 10 each). The starting volume ranged from 2.1 to 4.9 mL and the amount of total isolated EV-proteins ranged from 5.1 to 42.6 µg. Although no proteins were significantly differentially expressed between the two groups, there was a trend for a downregulation of ZNF428 in ALS-saliva-EVs and an upregulation of IGLL1 in ALS saliva. In conclusion, we have developed a robust workflow for saliva and saliva-EV analysis and demonstrated its technical feasibility for biomarker discovery.
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14
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TDP-43 Proteinopathy Specific Biomarker Development. Cells 2023; 12:cells12040597. [PMID: 36831264 PMCID: PMC9954136 DOI: 10.3390/cells12040597] [Citation(s) in RCA: 7] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/08/2022] [Revised: 01/31/2023] [Accepted: 02/07/2023] [Indexed: 02/16/2023] Open
Abstract
TDP-43 is the primary or secondary pathological hallmark of neurodegenerative diseases, such as amyotrophic lateral sclerosis, half of frontotemporal dementia cases, and limbic age-related TDP-43 encephalopathy, which clinically resembles Alzheimer's dementia. In such diseases, a biomarker that can detect TDP-43 proteinopathy in life would help to stratify patients according to their definite diagnosis of pathology, rather than in clinical subgroups of uncertain pathology. For therapies developed to target pathological proteins that cause the disease a biomarker to detect and track the underlying pathology would greatly enhance such undertakings. This article reviews the latest developments and outlooks of deriving TDP-43-specific biomarkers from the pathophysiological processes involved in the development of TDP-43 proteinopathy and studies using biosamples from clinical entities associated with TDP-43 pathology to investigate biomarker candidates.
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15
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Muzio L, Ghirelli A, Agosta F, Martino G. Novel therapeutic approaches for motor neuron disease. HANDBOOK OF CLINICAL NEUROLOGY 2023; 196:523-537. [PMID: 37620088 DOI: 10.1016/b978-0-323-98817-9.00027-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 08/26/2023]
Abstract
Amyotrophic lateral sclerosis (ALS) is a fatal neurodegenerative disease that leads to the neurodegeneration and death of upper and lower motor neurons (MNs). Although MNs are the main cells involved in the process of neurodegeneration, a growing body of evidence points toward other cell types as concurrent to disease initiation and propagation. Given the current absence of effective therapies, the quest for other therapeutic targets remains open and still challenges the scientific community. Both neuronal and extra-neuronal mechanisms of cellular stress and damage have been studied and have posed the basis for the development of novel therapies that have been investigated on both animal models and humans. In this chapter, a thorough review of the main mechanisms of cellular damage and the respective therapeutic attempts targeting them is reported. The main areas covered include neuroinflammation, protein aggregation, RNA metabolism, and oxidative stress.
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Affiliation(s)
- Luca Muzio
- San Raffaele Scientific Institute, Division of Neuroscience, InsPE, Milan, Italy
| | - Alma Ghirelli
- San Raffaele Scientific Institute, Division of Neuroscience, InsPE, Milan, Italy; Vita-Salute San Raffaele University, Milan, Italy
| | - Federica Agosta
- San Raffaele Scientific Institute, Division of Neuroscience, InsPE, Milan, Italy; Vita-Salute San Raffaele University, Milan, Italy
| | - Gianvito Martino
- San Raffaele Scientific Institute, Division of Neuroscience, InsPE, Milan, Italy; Vita-Salute San Raffaele University, Milan, Italy
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16
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Yamashita T, Nakano Y, Sasaki R, Tadokoro K, Omote Y, Yunoki T, Kawahara Y, Matsumoto N, Taira Y, Matsuoka C, Morihara R, Abe K. Safety and Clinical Effects of a Muse Cell-Based Product in Patients With Amyotrophic Lateral Sclerosis: Results of a Phase 2 Clinical Trial. Cell Transplant 2023; 32:9636897231214370. [PMID: 38014622 PMCID: PMC10686030 DOI: 10.1177/09636897231214370] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/03/2023] [Revised: 10/23/2023] [Accepted: 10/30/2023] [Indexed: 11/29/2023] Open
Abstract
Amyotrophic lateral sclerosis (ALS) is characterized by progressive loss of motor neurons. Multilineage-differentiating stress-enduring (Muse) cells are unique endogenous stem cells that show therapeutic effects on motor function in ALS mouse models. We conducted a single-center open phase II clinical trial to evaluate the safety and clinical effects of repeated intravenous injections of an allogenic Muse cell-based product, CL2020, in patients with ALS. Five patients with ALS received CL2020 intravenously once a month for a total of six doses. The primary endpoints were safety and tolerability, and the secondary endpoint was the rate of change in the Revised Amyotrophic Lateral Sclerosis Functional Rating Scale (ALSFRS-R) score. In addition, serum tumor necrosis factor-α (TNF-α), interleukin-6 (IL-6), sphingosine-1-phosphate (S1P), cerebrospinal fluid chitotriosidase-1 (CHIT-1), and neurofilament light chain (NfL) levels were evaluated. The CL2020 treatment was highly tolerated without serious side effects. The ALSFRS-R score change trended upward at 12 months post-CL2020 treatment compared with that at 3 months pre-administration, but the difference was not statistically significant. Among five patients diagnosed with ALS, three exhibited a decrease in the rate of ALSFRS-R score change, one demonstrated an increase, and another showed no change. In addition, the patients' serum IL-6 and TNF-α levels and cerebrospinal fluid CHIT-1 and NfL levels increased for up to 6 months post-treatment; however, their serum S1P levels continuously decreased over 12 months. These findings indicate a favorable safety profile of CL2020 therapy. In the near future, a double-blind study of a larger number of ALS patients should be conducted to confirm the efficacy of ALS treatment with CL2020.
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Affiliation(s)
- Toru Yamashita
- Department of Neurology, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Okayama, Japan
| | - Yumiko Nakano
- Department of Neurology, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Okayama, Japan
| | - Ryo Sasaki
- Department of Neurology, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Okayama, Japan
| | - Koh Tadokoro
- Department of Neurology, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Okayama, Japan
| | - Yoshio Omote
- Department of Neurology, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Okayama, Japan
| | - Taijun Yunoki
- Department of Neurology, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Okayama, Japan
| | - Yuko Kawahara
- Department of Neurology, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Okayama, Japan
| | - Namiko Matsumoto
- Department of Neurology, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Okayama, Japan
| | - Yuki Taira
- Department of Neurology, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Okayama, Japan
| | - Chika Matsuoka
- Department of Neurology, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Okayama, Japan
| | - Ryuta Morihara
- Department of Neurology, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Okayama, Japan
| | - Koji Abe
- Department of Neurology, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Okayama, Japan
- Department of Neurology, National Center of Neurology and Psychiatry, Tokyo, Japan
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17
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Humphrey J, Venkatesh S, Hasan R, Herb JT, de Paiva Lopes K, Küçükali F, Byrska-Bishop M, Evani US, Narzisi G, Fagegaltier D, Sleegers K, Phatnani H, Knowles DA, Fratta P, Raj T. Integrative transcriptomic analysis of the amyotrophic lateral sclerosis spinal cord implicates glial activation and suggests new risk genes. Nat Neurosci 2023; 26:150-162. [PMID: 36482247 DOI: 10.1038/s41593-022-01205-3] [Citation(s) in RCA: 37] [Impact Index Per Article: 37.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/26/2021] [Accepted: 10/13/2022] [Indexed: 12/13/2022]
Abstract
Amyotrophic lateral sclerosis (ALS) is a progressively fatal neurodegenerative disease affecting motor neurons in the brain and spinal cord. In this study, we investigated gene expression changes in ALS via RNA sequencing in 380 postmortem samples from cervical, thoracic and lumbar spinal cord segments from 154 individuals with ALS and 49 control individuals. We observed an increase in microglia and astrocyte gene expression, accompanied by a decrease in oligodendrocyte gene expression. By creating a gene co-expression network in the ALS samples, we identified several activated microglia modules that negatively correlate with retrospective disease duration. We mapped molecular quantitative trait loci and found several potential ALS risk loci that may act through gene expression or splicing in the spinal cord and assign putative cell types for FNBP1, ACSL5, SH3RF1 and NFASC. Finally, we outline how common genetic variants associated with splicing of C9orf72 act as proxies for the well-known repeat expansion, and we use the same mechanism to suggest ATXN3 as a putative risk gene.
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Affiliation(s)
- Jack Humphrey
- Nash Family Department of Neuroscience & Friedman Brain Institute, Icahn School of Medicine at Mount Sinai, New York, NY, USA.
- Ronald M. Loeb Center for Alzheimer's Disease, Icahn School of Medicine at Mount Sinai, New York, NY, USA.
- Department of Genetics and Genomic Sciences & Icahn Institute for Data Science and Genomic Technology, Icahn School of Medicine at Mount Sinai, New York, NY, USA.
- Estelle and Daniel Maggin Department of Neurology, Icahn School of Medicine at Mount Sinai, New York, NY, USA.
| | - Sanan Venkatesh
- Nash Family Department of Neuroscience & Friedman Brain Institute, Icahn School of Medicine at Mount Sinai, New York, NY, USA
- Department of Genetics and Genomic Sciences & Icahn Institute for Data Science and Genomic Technology, Icahn School of Medicine at Mount Sinai, New York, NY, USA
- Department of Psychiatry, Pamela Sklar Division of Psychiatric Genomics, Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | - Rahat Hasan
- Nash Family Department of Neuroscience & Friedman Brain Institute, Icahn School of Medicine at Mount Sinai, New York, NY, USA
- Ronald M. Loeb Center for Alzheimer's Disease, Icahn School of Medicine at Mount Sinai, New York, NY, USA
- Department of Genetics and Genomic Sciences & Icahn Institute for Data Science and Genomic Technology, Icahn School of Medicine at Mount Sinai, New York, NY, USA
- Estelle and Daniel Maggin Department of Neurology, Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | - Jake T Herb
- Graduate School of Biomedical Sciences, Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | - Katia de Paiva Lopes
- Nash Family Department of Neuroscience & Friedman Brain Institute, Icahn School of Medicine at Mount Sinai, New York, NY, USA
- Ronald M. Loeb Center for Alzheimer's Disease, Icahn School of Medicine at Mount Sinai, New York, NY, USA
- Department of Genetics and Genomic Sciences & Icahn Institute for Data Science and Genomic Technology, Icahn School of Medicine at Mount Sinai, New York, NY, USA
- Estelle and Daniel Maggin Department of Neurology, Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | - Fahri Küçükali
- Complex Genetics of Alzheimer's Disease Group, Center for Molecular Neurology, VIB, Antwerp, Belgium
- Department of Biomedical Sciences, University of Antwerp, Antwerp, Belgium
| | | | | | | | - Delphine Fagegaltier
- New York Genome Center, New York, NY, USA
- Center for Genomics of Neurodegenerative Disease, New York Genome Center, New York, NY, USA
| | - Kristel Sleegers
- Complex Genetics of Alzheimer's Disease Group, Center for Molecular Neurology, VIB, Antwerp, Belgium
- Department of Biomedical Sciences, University of Antwerp, Antwerp, Belgium
| | - Hemali Phatnani
- New York Genome Center, New York, NY, USA
- Center for Genomics of Neurodegenerative Disease, New York Genome Center, New York, NY, USA
- Department of Neurology, Columbia University Irving Medical Center, Columbia University, New York, NY, USA
| | - David A Knowles
- New York Genome Center, New York, NY, USA
- Department of Computer Science, Columbia University, New York, NY, USA
| | - Pietro Fratta
- Department of Neuromuscular Diseases, UCL Queen Square Institute of Neurology, London, UK
| | - Towfique Raj
- Nash Family Department of Neuroscience & Friedman Brain Institute, Icahn School of Medicine at Mount Sinai, New York, NY, USA.
- Ronald M. Loeb Center for Alzheimer's Disease, Icahn School of Medicine at Mount Sinai, New York, NY, USA.
- Department of Genetics and Genomic Sciences & Icahn Institute for Data Science and Genomic Technology, Icahn School of Medicine at Mount Sinai, New York, NY, USA.
- Estelle and Daniel Maggin Department of Neurology, Icahn School of Medicine at Mount Sinai, New York, NY, USA.
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18
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Jiang Z, Wang Z, Wei X, Yu XF. Inflammatory checkpoints in amyotrophic lateral sclerosis: From biomarkers to therapeutic targets. Front Immunol 2022; 13:1059994. [PMID: 36618399 PMCID: PMC9815501 DOI: 10.3389/fimmu.2022.1059994] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/02/2022] [Accepted: 11/21/2022] [Indexed: 12/24/2022] Open
Abstract
Amyotrophic lateral sclerosis (ALS) is a neurodegenerative disease characterized by progressive motor neuron damage. Due to the complexity of the ALS, so far the etiology and underlying pathogenesis of sporadic ALS are not completely understood. Recently, many studies have emphasized the role of inflammatory networks, which are comprised of various inflammatory molecules and proteins in the pathogenesis of ALS. Inflammatory molecules and proteins may be used as independent predictors of patient survival and might be used in patient stratification and in evaluating the therapeutic response in clinical trials. This review article describes the latest advances in various inflammatory markers in ALS and its animal models. In particular, this review discusses the role of inflammatory molecule markers in the pathogenesis of the disease and their relationship with clinical parameters. We also highlight the advantages and disadvantages of applying inflammatory markers in clinical manifestations, animal studies, and drug clinical trials. Further, we summarize the potential application of some inflammatory biomarkers as new therapeutic targets and therapeutic strategies, which would perhaps expand the therapeutic interventions for ALS.
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19
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Wei C, Zhu Y, Li S, Chen W, Li C, Jiang S, Xu R. Identification of an immune-related gene prognostic index for predicting prognosis, immunotherapeutic efficacy, and candidate drugs in amyotrophic lateral sclerosis. Front Cell Neurosci 2022; 16:993424. [PMID: 36589282 PMCID: PMC9798295 DOI: 10.3389/fncel.2022.993424] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/13/2022] [Accepted: 11/29/2022] [Indexed: 12/23/2022] Open
Abstract
Rationale and objectives Considering the great insufficiency in the survival prediction and therapy of amyotrophic lateral sclerosis (ALS), it is fundamental to determine an accurate survival prediction for both the clinical practices and the design of treatment trials. Therefore, there is a need for more accurate biomarkers that can be used to identify the subtype of ALS which carries a high risk of progression to guide further treatment. Methods The transcriptome profiles and clinical parameters of a total of 561 ALS patients in this study were analyzed retrospectively by analysis of four public microarray datasets. Based on the results from a series of analyses using bioinformatics and machine learning, immune signatures are able to be used to predict overall survival (OS) and immunotherapeutic response in ALS patients. Apart from other comprehensive analyses, the decision tree and the nomogram, based on the immune signatures, were applied to guide individual risk stratification. In addition, molecular docking methodology was employed to screen potential small molecular to which the immune signatures might response. Results Immune was determined as a major risk factor contributing to OS among various biomarkers of ALS patients. As compared with traditional clinical features, the immune-related gene prognostic index (IRGPI) had a significantly higher capacity for survival prediction. The determination of risk stratification and assessment was optimized by integrating the decision tree and the nomogram. Moreover, the IRGPI may be used to guide preventative immunotherapy for patients at high risks for mortality. The administration of 2MIU IL2 injection in the short-term was likely to be beneficial for the prolongment of survival time, whose dosage should be reduced to 1MIU if the long-term therapy was required. Besides, a useful clinical application for the IRGPI was to screen potential compounds by the structure-based molecular docking methodology. Conclusion Ultimately, the immune-derived signatures in ALS patients were favorable biomarkers for the prediction of survival probabilities and immunotherapeutic responses, and the promotion of drug development.
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Affiliation(s)
- Caihui Wei
- Department of Neurology, Jiangxi Provincial People’s Hospital, Medical College of Nanchang University, Nanchang, Jiangxi, China
| | - Yu Zhu
- Department of Neurology, The First Affiliated Hospital of Nanchang University, Nanchang, Jiangxi, China
| | - Shu Li
- Department of Neurology, Jiangxi Provincial People’s Hospital, Medical College of Nanchang University, Nanchang, Jiangxi, China
| | - Wenzhi Chen
- Department of Neurology, Jiangxi Provincial People’s Hospital, Medical College of Nanchang University, Nanchang, Jiangxi, China
| | - Cheng Li
- Department of Neurology, Jiangxi Provincial People’s Hospital, Medical College of Nanchang University, Nanchang, Jiangxi, China,Department of Neurology, The First Affiliated Hospital of Nanchang Medical College, Nanchang, Jiangxi, China
| | - Shishi Jiang
- Department of Neurology, Jiangxi Provincial People’s Hospital, Medical College of Nanchang University, Nanchang, Jiangxi, China
| | - Renshi Xu
- Department of Neurology, Jiangxi Provincial People’s Hospital, Medical College of Nanchang University, Nanchang, Jiangxi, China,Department of Neurology, The First Affiliated Hospital of Nanchang Medical College, Nanchang, Jiangxi, China,*Correspondence: Renshi Xu, ;
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de Luna N, Carbayo Á, Dols-Icardo O, Turon-Sans J, Reyes-Leiva D, Illan-Gala I, Jericó I, Pagola-Lorz I, Lleixà C, Querol L, Rubio-Guerra S, Alcolea D, Fortea J, Lleó A, Cortés-Vicente E, Rojas-Garcia R. Neuroinflammation-Related Proteins NOD2 and Spp1 Are Abnormally Upregulated in Amyotrophic Lateral Sclerosis. NEUROLOGY(R) NEUROIMMUNOLOGY & NEUROINFLAMMATION 2022; 10:10/2/e200072. [PMID: 36460480 PMCID: PMC9720732 DOI: 10.1212/nxi.0000000000200072] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 07/12/2022] [Accepted: 10/13/2022] [Indexed: 12/04/2022]
Abstract
BACKGROUND AND OBJECTIVES Amyotrophic lateral sclerosis (ALS) is a neurodegenerative disease of unknown etiology and poorly understood pathophysiology. There is no specific biomarker either for diagnosis or prognosis. The aim of our study was to investigate differentially expressed proteins in the CSF and serum from patients with ALS to determine their role in the disease process and evaluate their utility as diagnostic or prognostic biomarkers. METHODS We performed mass spectrometry in the CSF from 3 patients with ALS and 3 healthy controls (HCs). The results were compared with motor cortex dysregulated transcripts obtained from 11patients with sporadic ALS and 8 HCs. Candidate proteins were tested using ELISA in the serum of 123 patients with ALS, 30 patients with Alzheimer disease (AD), 28 patients with frontotemporal dementia (FTD), and 102 HCs. Patients with ALS, AD, and FTD were prospectively recruited from January 2003 to December 2020. A group of age-matched HCs was randomly selected from the Sant Pau Initiative on Neurodegeneration cohort of the Sant Pau Memory Unit. RESULTS Nucleotide-binding oligomerization domain-containing protein 2 (NOD2) and osteopontin (Spp1) were differentially expressed in the CSF and the motor cortex transcriptome of patients with ALS compared with that in HCs (p < 0.05). NOD2 and Spp1 levels were significantly higher in sera from patients with ALS than in HCs (p < 0.001). Receiver operating characteristic analysis showed an area under the curve of 0.63 for NOD2 and 0.81 for Spp1. NOD2 levels were significantly lower in patients with AD and FTD than in patients with ALS (p < 0.0001), but we found no significant differences in Spp1 levels between patients with ALS, AD (p = 0.51), and FTD (p = 0.42). We found a negative correlation between Spp1 levels and ALS functional rating scale (r = -0.24, p = 0.009). DISCUSSION Our discovery-based approach identified NOD2 as a novel biomarker in ALS and adds evidence to the contribution of Spp1 in the disease process. Both proteins are involved in innate immunity and autophagy and are increased in the serum from patients with ALS. Our data support a relevant role of neuroinflammation in the pathophysiology of the disease and may identify targets for disease-modifying treatments in ALS. Further longitudinal studies should investigate the diagnostic and prognostic value of NOD2 and Spp1 in clinical practice.
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Affiliation(s)
- Noemí de Luna
- From the Neuromuscular Diseases Laboratory (N.d.C., A.C., D.R.-L., C.L., L.Q., E.C.-V., R.R.-G.), Institut de Recerca Hospital de la Santa Creu i Sant Pau (IIB Sant-Pau), Barcelona; Centro de Investigación Biomédica en Red de Enfermedades Raras (CIBERER) (N.d.C., A.C., J.T.-S., D.R.-L., L.Q., E.C.-V., R.R.-G.), Madrid; Motor Neuron Diseases Clinic (A.C., J.T.-S., D.R.-L., L.Q., E.C.-V., R.R.-G.), Neuromuscular Diseases Unit, Department of Neurology, Hospital de la Santa Creu i Sant Pau, Departament de Medicina, Universitat Autònoma de Barcelona; Sant Pau Memory Unit (O.D.-I., I.I.-G., S.R.-G., D.A., J.F., A.L.), Department of Neurology, Hospital de la Santa Creu i Sant Pau, Universitat Autònoma de Barcelona; Centro de Investigación Biomédica en Red de Enfermedades Neurodegenerativas (CIBERNED) (O.D.-I., I.I.-G., S.R.-G., D.A., J.F., A.L.), Madrid, Spain; and Neuromuscular and Motor Neuron Diseases Research Group-Health Research Institute of Navarra (IdisNA) (I.J., I.P.-L.)
| | - Álvaro Carbayo
- From the Neuromuscular Diseases Laboratory (N.d.C., A.C., D.R.-L., C.L., L.Q., E.C.-V., R.R.-G.), Institut de Recerca Hospital de la Santa Creu i Sant Pau (IIB Sant-Pau), Barcelona; Centro de Investigación Biomédica en Red de Enfermedades Raras (CIBERER) (N.d.C., A.C., J.T.-S., D.R.-L., L.Q., E.C.-V., R.R.-G.), Madrid; Motor Neuron Diseases Clinic (A.C., J.T.-S., D.R.-L., L.Q., E.C.-V., R.R.-G.), Neuromuscular Diseases Unit, Department of Neurology, Hospital de la Santa Creu i Sant Pau, Departament de Medicina, Universitat Autònoma de Barcelona; Sant Pau Memory Unit (O.D.-I., I.I.-G., S.R.-G., D.A., J.F., A.L.), Department of Neurology, Hospital de la Santa Creu i Sant Pau, Universitat Autònoma de Barcelona; Centro de Investigación Biomédica en Red de Enfermedades Neurodegenerativas (CIBERNED) (O.D.-I., I.I.-G., S.R.-G., D.A., J.F., A.L.), Madrid, Spain; and Neuromuscular and Motor Neuron Diseases Research Group-Health Research Institute of Navarra (IdisNA) (I.J., I.P.-L.)
| | - Oriol Dols-Icardo
- From the Neuromuscular Diseases Laboratory (N.d.C., A.C., D.R.-L., C.L., L.Q., E.C.-V., R.R.-G.), Institut de Recerca Hospital de la Santa Creu i Sant Pau (IIB Sant-Pau), Barcelona; Centro de Investigación Biomédica en Red de Enfermedades Raras (CIBERER) (N.d.C., A.C., J.T.-S., D.R.-L., L.Q., E.C.-V., R.R.-G.), Madrid; Motor Neuron Diseases Clinic (A.C., J.T.-S., D.R.-L., L.Q., E.C.-V., R.R.-G.), Neuromuscular Diseases Unit, Department of Neurology, Hospital de la Santa Creu i Sant Pau, Departament de Medicina, Universitat Autònoma de Barcelona; Sant Pau Memory Unit (O.D.-I., I.I.-G., S.R.-G., D.A., J.F., A.L.), Department of Neurology, Hospital de la Santa Creu i Sant Pau, Universitat Autònoma de Barcelona; Centro de Investigación Biomédica en Red de Enfermedades Neurodegenerativas (CIBERNED) (O.D.-I., I.I.-G., S.R.-G., D.A., J.F., A.L.), Madrid, Spain; and Neuromuscular and Motor Neuron Diseases Research Group-Health Research Institute of Navarra (IdisNA) (I.J., I.P.-L.)
| | - Janina Turon-Sans
- From the Neuromuscular Diseases Laboratory (N.d.C., A.C., D.R.-L., C.L., L.Q., E.C.-V., R.R.-G.), Institut de Recerca Hospital de la Santa Creu i Sant Pau (IIB Sant-Pau), Barcelona; Centro de Investigación Biomédica en Red de Enfermedades Raras (CIBERER) (N.d.C., A.C., J.T.-S., D.R.-L., L.Q., E.C.-V., R.R.-G.), Madrid; Motor Neuron Diseases Clinic (A.C., J.T.-S., D.R.-L., L.Q., E.C.-V., R.R.-G.), Neuromuscular Diseases Unit, Department of Neurology, Hospital de la Santa Creu i Sant Pau, Departament de Medicina, Universitat Autònoma de Barcelona; Sant Pau Memory Unit (O.D.-I., I.I.-G., S.R.-G., D.A., J.F., A.L.), Department of Neurology, Hospital de la Santa Creu i Sant Pau, Universitat Autònoma de Barcelona; Centro de Investigación Biomédica en Red de Enfermedades Neurodegenerativas (CIBERNED) (O.D.-I., I.I.-G., S.R.-G., D.A., J.F., A.L.), Madrid, Spain; and Neuromuscular and Motor Neuron Diseases Research Group-Health Research Institute of Navarra (IdisNA) (I.J., I.P.-L.)
| | - David Reyes-Leiva
- From the Neuromuscular Diseases Laboratory (N.d.C., A.C., D.R.-L., C.L., L.Q., E.C.-V., R.R.-G.), Institut de Recerca Hospital de la Santa Creu i Sant Pau (IIB Sant-Pau), Barcelona; Centro de Investigación Biomédica en Red de Enfermedades Raras (CIBERER) (N.d.C., A.C., J.T.-S., D.R.-L., L.Q., E.C.-V., R.R.-G.), Madrid; Motor Neuron Diseases Clinic (A.C., J.T.-S., D.R.-L., L.Q., E.C.-V., R.R.-G.), Neuromuscular Diseases Unit, Department of Neurology, Hospital de la Santa Creu i Sant Pau, Departament de Medicina, Universitat Autònoma de Barcelona; Sant Pau Memory Unit (O.D.-I., I.I.-G., S.R.-G., D.A., J.F., A.L.), Department of Neurology, Hospital de la Santa Creu i Sant Pau, Universitat Autònoma de Barcelona; Centro de Investigación Biomédica en Red de Enfermedades Neurodegenerativas (CIBERNED) (O.D.-I., I.I.-G., S.R.-G., D.A., J.F., A.L.), Madrid, Spain; and Neuromuscular and Motor Neuron Diseases Research Group-Health Research Institute of Navarra (IdisNA) (I.J., I.P.-L.)
| | - Ignacio Illan-Gala
- From the Neuromuscular Diseases Laboratory (N.d.C., A.C., D.R.-L., C.L., L.Q., E.C.-V., R.R.-G.), Institut de Recerca Hospital de la Santa Creu i Sant Pau (IIB Sant-Pau), Barcelona; Centro de Investigación Biomédica en Red de Enfermedades Raras (CIBERER) (N.d.C., A.C., J.T.-S., D.R.-L., L.Q., E.C.-V., R.R.-G.), Madrid; Motor Neuron Diseases Clinic (A.C., J.T.-S., D.R.-L., L.Q., E.C.-V., R.R.-G.), Neuromuscular Diseases Unit, Department of Neurology, Hospital de la Santa Creu i Sant Pau, Departament de Medicina, Universitat Autònoma de Barcelona; Sant Pau Memory Unit (O.D.-I., I.I.-G., S.R.-G., D.A., J.F., A.L.), Department of Neurology, Hospital de la Santa Creu i Sant Pau, Universitat Autònoma de Barcelona; Centro de Investigación Biomédica en Red de Enfermedades Neurodegenerativas (CIBERNED) (O.D.-I., I.I.-G., S.R.-G., D.A., J.F., A.L.), Madrid, Spain; and Neuromuscular and Motor Neuron Diseases Research Group-Health Research Institute of Navarra (IdisNA) (I.J., I.P.-L.)
| | - Ivonne Jericó
- From the Neuromuscular Diseases Laboratory (N.d.C., A.C., D.R.-L., C.L., L.Q., E.C.-V., R.R.-G.), Institut de Recerca Hospital de la Santa Creu i Sant Pau (IIB Sant-Pau), Barcelona; Centro de Investigación Biomédica en Red de Enfermedades Raras (CIBERER) (N.d.C., A.C., J.T.-S., D.R.-L., L.Q., E.C.-V., R.R.-G.), Madrid; Motor Neuron Diseases Clinic (A.C., J.T.-S., D.R.-L., L.Q., E.C.-V., R.R.-G.), Neuromuscular Diseases Unit, Department of Neurology, Hospital de la Santa Creu i Sant Pau, Departament de Medicina, Universitat Autònoma de Barcelona; Sant Pau Memory Unit (O.D.-I., I.I.-G., S.R.-G., D.A., J.F., A.L.), Department of Neurology, Hospital de la Santa Creu i Sant Pau, Universitat Autònoma de Barcelona; Centro de Investigación Biomédica en Red de Enfermedades Neurodegenerativas (CIBERNED) (O.D.-I., I.I.-G., S.R.-G., D.A., J.F., A.L.), Madrid, Spain; and Neuromuscular and Motor Neuron Diseases Research Group-Health Research Institute of Navarra (IdisNA) (I.J., I.P.-L.)
| | - Inma Pagola-Lorz
- From the Neuromuscular Diseases Laboratory (N.d.C., A.C., D.R.-L., C.L., L.Q., E.C.-V., R.R.-G.), Institut de Recerca Hospital de la Santa Creu i Sant Pau (IIB Sant-Pau), Barcelona; Centro de Investigación Biomédica en Red de Enfermedades Raras (CIBERER) (N.d.C., A.C., J.T.-S., D.R.-L., L.Q., E.C.-V., R.R.-G.), Madrid; Motor Neuron Diseases Clinic (A.C., J.T.-S., D.R.-L., L.Q., E.C.-V., R.R.-G.), Neuromuscular Diseases Unit, Department of Neurology, Hospital de la Santa Creu i Sant Pau, Departament de Medicina, Universitat Autònoma de Barcelona; Sant Pau Memory Unit (O.D.-I., I.I.-G., S.R.-G., D.A., J.F., A.L.), Department of Neurology, Hospital de la Santa Creu i Sant Pau, Universitat Autònoma de Barcelona; Centro de Investigación Biomédica en Red de Enfermedades Neurodegenerativas (CIBERNED) (O.D.-I., I.I.-G., S.R.-G., D.A., J.F., A.L.), Madrid, Spain; and Neuromuscular and Motor Neuron Diseases Research Group-Health Research Institute of Navarra (IdisNA) (I.J., I.P.-L.)
| | - Cinta Lleixà
- From the Neuromuscular Diseases Laboratory (N.d.C., A.C., D.R.-L., C.L., L.Q., E.C.-V., R.R.-G.), Institut de Recerca Hospital de la Santa Creu i Sant Pau (IIB Sant-Pau), Barcelona; Centro de Investigación Biomédica en Red de Enfermedades Raras (CIBERER) (N.d.C., A.C., J.T.-S., D.R.-L., L.Q., E.C.-V., R.R.-G.), Madrid; Motor Neuron Diseases Clinic (A.C., J.T.-S., D.R.-L., L.Q., E.C.-V., R.R.-G.), Neuromuscular Diseases Unit, Department of Neurology, Hospital de la Santa Creu i Sant Pau, Departament de Medicina, Universitat Autònoma de Barcelona; Sant Pau Memory Unit (O.D.-I., I.I.-G., S.R.-G., D.A., J.F., A.L.), Department of Neurology, Hospital de la Santa Creu i Sant Pau, Universitat Autònoma de Barcelona; Centro de Investigación Biomédica en Red de Enfermedades Neurodegenerativas (CIBERNED) (O.D.-I., I.I.-G., S.R.-G., D.A., J.F., A.L.), Madrid, Spain; and Neuromuscular and Motor Neuron Diseases Research Group-Health Research Institute of Navarra (IdisNA) (I.J., I.P.-L.)
| | - Luis Querol
- From the Neuromuscular Diseases Laboratory (N.d.C., A.C., D.R.-L., C.L., L.Q., E.C.-V., R.R.-G.), Institut de Recerca Hospital de la Santa Creu i Sant Pau (IIB Sant-Pau), Barcelona; Centro de Investigación Biomédica en Red de Enfermedades Raras (CIBERER) (N.d.C., A.C., J.T.-S., D.R.-L., L.Q., E.C.-V., R.R.-G.), Madrid; Motor Neuron Diseases Clinic (A.C., J.T.-S., D.R.-L., L.Q., E.C.-V., R.R.-G.), Neuromuscular Diseases Unit, Department of Neurology, Hospital de la Santa Creu i Sant Pau, Departament de Medicina, Universitat Autònoma de Barcelona; Sant Pau Memory Unit (O.D.-I., I.I.-G., S.R.-G., D.A., J.F., A.L.), Department of Neurology, Hospital de la Santa Creu i Sant Pau, Universitat Autònoma de Barcelona; Centro de Investigación Biomédica en Red de Enfermedades Neurodegenerativas (CIBERNED) (O.D.-I., I.I.-G., S.R.-G., D.A., J.F., A.L.), Madrid, Spain; and Neuromuscular and Motor Neuron Diseases Research Group-Health Research Institute of Navarra (IdisNA) (I.J., I.P.-L.)
| | - Sara Rubio-Guerra
- From the Neuromuscular Diseases Laboratory (N.d.C., A.C., D.R.-L., C.L., L.Q., E.C.-V., R.R.-G.), Institut de Recerca Hospital de la Santa Creu i Sant Pau (IIB Sant-Pau), Barcelona; Centro de Investigación Biomédica en Red de Enfermedades Raras (CIBERER) (N.d.C., A.C., J.T.-S., D.R.-L., L.Q., E.C.-V., R.R.-G.), Madrid; Motor Neuron Diseases Clinic (A.C., J.T.-S., D.R.-L., L.Q., E.C.-V., R.R.-G.), Neuromuscular Diseases Unit, Department of Neurology, Hospital de la Santa Creu i Sant Pau, Departament de Medicina, Universitat Autònoma de Barcelona; Sant Pau Memory Unit (O.D.-I., I.I.-G., S.R.-G., D.A., J.F., A.L.), Department of Neurology, Hospital de la Santa Creu i Sant Pau, Universitat Autònoma de Barcelona; Centro de Investigación Biomédica en Red de Enfermedades Neurodegenerativas (CIBERNED) (O.D.-I., I.I.-G., S.R.-G., D.A., J.F., A.L.), Madrid, Spain; and Neuromuscular and Motor Neuron Diseases Research Group-Health Research Institute of Navarra (IdisNA) (I.J., I.P.-L.)
| | - Daniel Alcolea
- From the Neuromuscular Diseases Laboratory (N.d.C., A.C., D.R.-L., C.L., L.Q., E.C.-V., R.R.-G.), Institut de Recerca Hospital de la Santa Creu i Sant Pau (IIB Sant-Pau), Barcelona; Centro de Investigación Biomédica en Red de Enfermedades Raras (CIBERER) (N.d.C., A.C., J.T.-S., D.R.-L., L.Q., E.C.-V., R.R.-G.), Madrid; Motor Neuron Diseases Clinic (A.C., J.T.-S., D.R.-L., L.Q., E.C.-V., R.R.-G.), Neuromuscular Diseases Unit, Department of Neurology, Hospital de la Santa Creu i Sant Pau, Departament de Medicina, Universitat Autònoma de Barcelona; Sant Pau Memory Unit (O.D.-I., I.I.-G., S.R.-G., D.A., J.F., A.L.), Department of Neurology, Hospital de la Santa Creu i Sant Pau, Universitat Autònoma de Barcelona; Centro de Investigación Biomédica en Red de Enfermedades Neurodegenerativas (CIBERNED) (O.D.-I., I.I.-G., S.R.-G., D.A., J.F., A.L.), Madrid, Spain; and Neuromuscular and Motor Neuron Diseases Research Group-Health Research Institute of Navarra (IdisNA) (I.J., I.P.-L.)
| | - Juan Fortea
- From the Neuromuscular Diseases Laboratory (N.d.C., A.C., D.R.-L., C.L., L.Q., E.C.-V., R.R.-G.), Institut de Recerca Hospital de la Santa Creu i Sant Pau (IIB Sant-Pau), Barcelona; Centro de Investigación Biomédica en Red de Enfermedades Raras (CIBERER) (N.d.C., A.C., J.T.-S., D.R.-L., L.Q., E.C.-V., R.R.-G.), Madrid; Motor Neuron Diseases Clinic (A.C., J.T.-S., D.R.-L., L.Q., E.C.-V., R.R.-G.), Neuromuscular Diseases Unit, Department of Neurology, Hospital de la Santa Creu i Sant Pau, Departament de Medicina, Universitat Autònoma de Barcelona; Sant Pau Memory Unit (O.D.-I., I.I.-G., S.R.-G., D.A., J.F., A.L.), Department of Neurology, Hospital de la Santa Creu i Sant Pau, Universitat Autònoma de Barcelona; Centro de Investigación Biomédica en Red de Enfermedades Neurodegenerativas (CIBERNED) (O.D.-I., I.I.-G., S.R.-G., D.A., J.F., A.L.), Madrid, Spain; and Neuromuscular and Motor Neuron Diseases Research Group-Health Research Institute of Navarra (IdisNA) (I.J., I.P.-L.)
| | - Alberto Lleó
- From the Neuromuscular Diseases Laboratory (N.d.C., A.C., D.R.-L., C.L., L.Q., E.C.-V., R.R.-G.), Institut de Recerca Hospital de la Santa Creu i Sant Pau (IIB Sant-Pau), Barcelona; Centro de Investigación Biomédica en Red de Enfermedades Raras (CIBERER) (N.d.C., A.C., J.T.-S., D.R.-L., L.Q., E.C.-V., R.R.-G.), Madrid; Motor Neuron Diseases Clinic (A.C., J.T.-S., D.R.-L., L.Q., E.C.-V., R.R.-G.), Neuromuscular Diseases Unit, Department of Neurology, Hospital de la Santa Creu i Sant Pau, Departament de Medicina, Universitat Autònoma de Barcelona; Sant Pau Memory Unit (O.D.-I., I.I.-G., S.R.-G., D.A., J.F., A.L.), Department of Neurology, Hospital de la Santa Creu i Sant Pau, Universitat Autònoma de Barcelona; Centro de Investigación Biomédica en Red de Enfermedades Neurodegenerativas (CIBERNED) (O.D.-I., I.I.-G., S.R.-G., D.A., J.F., A.L.), Madrid, Spain; and Neuromuscular and Motor Neuron Diseases Research Group-Health Research Institute of Navarra (IdisNA) (I.J., I.P.-L.)
| | - Elena Cortés-Vicente
- From the Neuromuscular Diseases Laboratory (N.d.C., A.C., D.R.-L., C.L., L.Q., E.C.-V., R.R.-G.), Institut de Recerca Hospital de la Santa Creu i Sant Pau (IIB Sant-Pau), Barcelona; Centro de Investigación Biomédica en Red de Enfermedades Raras (CIBERER) (N.d.C., A.C., J.T.-S., D.R.-L., L.Q., E.C.-V., R.R.-G.), Madrid; Motor Neuron Diseases Clinic (A.C., J.T.-S., D.R.-L., L.Q., E.C.-V., R.R.-G.), Neuromuscular Diseases Unit, Department of Neurology, Hospital de la Santa Creu i Sant Pau, Departament de Medicina, Universitat Autònoma de Barcelona; Sant Pau Memory Unit (O.D.-I., I.I.-G., S.R.-G., D.A., J.F., A.L.), Department of Neurology, Hospital de la Santa Creu i Sant Pau, Universitat Autònoma de Barcelona; Centro de Investigación Biomédica en Red de Enfermedades Neurodegenerativas (CIBERNED) (O.D.-I., I.I.-G., S.R.-G., D.A., J.F., A.L.), Madrid, Spain; and Neuromuscular and Motor Neuron Diseases Research Group-Health Research Institute of Navarra (IdisNA) (I.J., I.P.-L.)
| | - Ricardo Rojas-Garcia
- From the Neuromuscular Diseases Laboratory (N.d.C., A.C., D.R.-L., C.L., L.Q., E.C.-V., R.R.-G.), Institut de Recerca Hospital de la Santa Creu i Sant Pau (IIB Sant-Pau), Barcelona; Centro de Investigación Biomédica en Red de Enfermedades Raras (CIBERER) (N.d.C., A.C., J.T.-S., D.R.-L., L.Q., E.C.-V., R.R.-G.), Madrid; Motor Neuron Diseases Clinic (A.C., J.T.-S., D.R.-L., L.Q., E.C.-V., R.R.-G.), Neuromuscular Diseases Unit, Department of Neurology, Hospital de la Santa Creu i Sant Pau, Departament de Medicina, Universitat Autònoma de Barcelona; Sant Pau Memory Unit (O.D.-I., I.I.-G., S.R.-G., D.A., J.F., A.L.), Department of Neurology, Hospital de la Santa Creu i Sant Pau, Universitat Autònoma de Barcelona; Centro de Investigación Biomédica en Red de Enfermedades Neurodegenerativas (CIBERNED) (O.D.-I., I.I.-G., S.R.-G., D.A., J.F., A.L.), Madrid, Spain; and Neuromuscular and Motor Neuron Diseases Research Group-Health Research Institute of Navarra (IdisNA) (I.J., I.P.-L.).
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Theme 06 - Tissue Biomarkers. Amyotroph Lateral Scler Frontotemporal Degener 2022. [DOI: 10.1080/21678421.2022.2120682] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
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Study on Tissue Homogenization Buffer Composition for Brain Mass Spectrometry-Based Proteomics. Biomedicines 2022; 10:biomedicines10102466. [PMID: 36289728 PMCID: PMC9598821 DOI: 10.3390/biomedicines10102466] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/31/2022] [Revised: 09/26/2022] [Accepted: 09/27/2022] [Indexed: 11/25/2022] Open
Abstract
Mass spectrometry-based proteomics aims to study the proteome both qualitatively and quantitatively. A key step in proteomic analysis is sample preparation, which is crucial for reliable results. We investigated the effect of the composition of the homogenization buffer used to extract proteins from brain tissue on the yield of protein extraction and the number and type of extracted proteins. Three different types of buffers were compared—detergent-based buffer (DB), chaotropic agent-based buffer (CAB) and buffer without detergent and chaotropic agent (DFB). Based on label-free quantitative protein analysis, detergent buffer was identified as the most suitable for global proteomic profiling of brain tissue. It allows the most efficient extraction of membrane proteins, synaptic and synaptic membrane proteins along with ribosomal, mitochondrial and myelin sheath proteins, which are of particular interest in the field of neurodegenerative disorders research.
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Raghunathan R, Turajane K, Wong LC. Biomarkers in Neurodegenerative Diseases: Proteomics Spotlight on ALS and Parkinson’s Disease. Int J Mol Sci 2022; 23:ijms23169299. [PMID: 36012563 PMCID: PMC9409485 DOI: 10.3390/ijms23169299] [Citation(s) in RCA: 16] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/27/2022] [Revised: 08/13/2022] [Accepted: 08/14/2022] [Indexed: 11/21/2022] Open
Abstract
Neurodegenerative diseases such as amyotrophic lateral sclerosis (ALS) and Parkinson’s disease (PD) are both characterized by pathogenic protein aggregates that correlate with the progressive degeneration of neurons and the loss of behavioral functions. Both diseases lack biomarkers for diagnosis and treatment efficacy. Proteomics is an unbiased quantitative tool capable of the high throughput quantitation of thousands of proteins from minimal sample volumes. We review recent proteomic studies in human tissues, plasma, cerebrospinal fluid (CSF), and exosomes in ALS and PD that identify proteins with potential utility as biomarkers. Further, we review disease-related post-translational modifications in key proteins TDP43 in ALS and α-synuclein in PD studies, which may serve as biomarkers. We compare relative and absolute quantitative proteomic approaches in key biomarker studies in ALS and PD and discuss recent technological advancements which may identify suitable biomarkers for the early-diagnosis treatment efficacy of these diseases.
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Gomes YCP, Freitas NL, Souza FS, Sandim V, Pereira DA, Nogueira FCS, Echevarria-Lima J, Leite ACCB, Lima MASD, Silva MTT, Araújo AQC, Vicente ACP, Espíndola OM. Chitotriosidase 1 in the cerebrospinal fluid as a putative biomarker for HTLV-1-associated myelopathy/tropical spastic paraparesis (HAM/TSP) progression. Front Immunol 2022; 13:949516. [PMID: 36052089 PMCID: PMC9424492 DOI: 10.3389/fimmu.2022.949516] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/21/2022] [Accepted: 07/27/2022] [Indexed: 11/13/2022] Open
Abstract
Human T-lymphotropic virus type 1 (HTLV-1)-associated myelopathy/tropical spastic paraparesis (HAM/TSP) is an inflammatory neurodegenerative disease that affects motor, urinary, intestinal, and sensory functions. Typically, HAM/TSP is slowly progressive, but it may vary from limited motor disability after decades (very slow progression) to loss of motor function in a few years from disease onset (rapid). In this study, we aimed to identify prognostic biomarkers for HAM/TSP to support patient management. Thus, proteomic analysis of the cerebrospinal fluid (CSF) was performed with samples from HTLV-1 asymptomatic carriers (AC) (n=13) and HAM/TSP patients (n=21) with rapid, typical, and very slow progression using quantitative label-free liquid chromatography/tandem mass spectrometry. Enrichment analyses were also carried out to identify key biological processes associated with distinct neurological conditions in HTLV-1 infection. Candidate biomarkers were validated by ELISA in paired CSF and serum samples, and samples from HTLV-1-seronegative individuals (n=9) were used as controls. CSF analysis identified 602 proteins. Leukocyte/cell activation, immune response processes and neurodegeneration pathways were enriched in rapid progressors. Conversely, HTLV-1 AC and HAM/TSP patients with typical and very slow progression had enriched processes for nervous system development. Differential expression analysis showed that soluble vascular cell adhesion molecule 1 (sVCAM-1), chitotriosidase 1 (CHIT1), and cathepsin C (CTSC) were upregulated in HAM/TSP. However, only CHIT1 was significantly elevated after validation, particularly in HAM/TSP rapid progressors. In contrast, none of these biomarkers were altered in serum. Additionally, CSF CHIT1 levels in HAM/TSP patients positively correlated with the speed of HAM/TSP progression, defined as points in the IPEC-2 HAM/TSP disability scale per year of disease, and with CSF levels of phosphorylated neurofilament heavy chain, neopterin, CXCL5, CXCL10, and CXCL11. In conclusion, higher CSF levels of CHIT1 were associated with HAM/TSP rapid progression and correlated with other biomarkers of neuroinflammation and neurodegeneration. Therefore, we propose CHIT1 as an additional or alternative CSF biomarker to identify HAM/TSP patients with a worse prognosis.
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Affiliation(s)
- Yago Côrtes Pinheiro Gomes
- Evandro Chagas National Institute of Infectious Diseases (INI), Oswaldo Cruz Foundation (FIOCRUZ), Rio de Janeiro, Brazil
- Oswaldo Cruz Institute (IOC), Oswaldo Cruz Foundation (FIOCRUZ), Rio de Janeiro, Brazil
- *Correspondence: Otávio Melo Espíndola, ; Yago Côrtes Pinheiro Gomes,
| | - Nicole Lardini Freitas
- Evandro Chagas National Institute of Infectious Diseases (INI), Oswaldo Cruz Foundation (FIOCRUZ), Rio de Janeiro, Brazil
| | - Flávia Santos Souza
- Evandro Chagas National Institute of Infectious Diseases (INI), Oswaldo Cruz Foundation (FIOCRUZ), Rio de Janeiro, Brazil
| | - Vanessa Sandim
- Institute of Medical Biochemistry Leopoldo de Meis (IBqM), Federal University of Rio de Janeiro (UFRJ), Rio de Janeiro, Brazil
| | - Denise Abreu Pereira
- Program of Cellular and Molecular Oncobiology (POCM), National Institute of Cancer (INCA), Rio de Janeiro, Brazil
| | - Fábio César Sousa Nogueira
- Laboratory of Proteomics, Laboratory for the Support of Technological Development (LADETEC), Institute of Chemistry, Federal University of Rio de Janeiro (UFRJ), Rio de Janeiro, Brazil
- Proteomics Unit, Institute of Chemistry, Federal University of Rio de Janeiro (UFRJ), Rio de Janeiro, Brazil
| | - Juliana Echevarria-Lima
- Institute of Microbiology Paulo de Góes, Federal University of Rio de Janeiro (UFRJ), Rio de Janeiro, Brazil
| | | | | | - Marcus Tulius Teixeira Silva
- Evandro Chagas National Institute of Infectious Diseases (INI), Oswaldo Cruz Foundation (FIOCRUZ), Rio de Janeiro, Brazil
| | - Abelardo Queiroz Campos Araújo
- Evandro Chagas National Institute of Infectious Diseases (INI), Oswaldo Cruz Foundation (FIOCRUZ), Rio de Janeiro, Brazil
| | | | - Otávio Melo Espíndola
- Evandro Chagas National Institute of Infectious Diseases (INI), Oswaldo Cruz Foundation (FIOCRUZ), Rio de Janeiro, Brazil
- *Correspondence: Otávio Melo Espíndola, ; Yago Côrtes Pinheiro Gomes,
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25
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De Wel B, De Schaepdryver M, Poesen K, Claeys KG. Biochemical and clinical biomarkers in adult SMA 3-4 patients treated with nusinersen for 22 months. Ann Clin Transl Neurol 2022; 9:1241-1251. [PMID: 35833245 PMCID: PMC9380134 DOI: 10.1002/acn3.51625] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/08/2022] [Revised: 06/20/2022] [Accepted: 06/27/2022] [Indexed: 11/11/2022] Open
Abstract
OBJECTIVE To investigate biomarkers of disease progression in cerebrospinal fluid (CSF) and serum in adult patients with spinal muscular atrophy (SMA). Furthermore, we assess the clinical response to nusinersen treatment in adults with SMA over a longer follow-up period than the previously reported 6-14 months. METHODS We included 16 adults with SMA type 3-4 for nusinersen treatment over 22 months in this prospective study. We evaluated chitotriosidase-1 (CHIT1) and chitinase-3-like protein 1 (YKL-40) as neuroinflammatory biomarkers in CSF, and neurofilament light chain (NfL) and heavy chain (pNfH) as neurodegenerative markers in CSF and serum at baseline, month 6, 14 and 22, together with a wide range of clinical outcome measures. RESULTS Levels of CHIT1 increased significantly (p = 0.048) throughout the 22-month treatment period and pNfH decreased significantly (p = 0.022) in CSF, but both did not correlate with clinical outcome measures. YKL-40 correlated strongly with neurofilaments in CSF (rho = 0.76) and decreased significantly (p = 0.037) in patients with improvements in the revised upper limb module (RULM). Finally, patients showed significant improvements in hand grip strength, hand motor function, medical research council (MRC) sum score, and peak expiratory flow (PEF) after 22 months of treatment. INTERPRETATION YKL-40 in CSF correlated with clinical improvements during nusinersen treatment. In contrast, CHIT1 and pNfH in CSF changed significantly during treatment but did not correlate with clinical outcomes. Finally, we demonstrated a sustained clinical effect of nusinersen treatment in adults after 22 months.
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Affiliation(s)
- Bram De Wel
- Department of NeurologyUniversity Hospitals LeuvenLeuvenBelgium
- Laboratory for Muscle Diseases and Neuropathies, Department of Neurosciences, KU LeuvenLeuven Brain Institute (LBI)LeuvenBelgium
| | - Maxim De Schaepdryver
- Laboratory for Molecular Neurobiomarker Research, Department of Neurosciences, KU LeuvenLeuven Brain Institute (LBI)LeuvenBelgium
| | - Koen Poesen
- Laboratory for Molecular Neurobiomarker Research, Department of Neurosciences, KU LeuvenLeuven Brain Institute (LBI)LeuvenBelgium
- Laboratory MedicineUniversity Hospitals LeuvenLeuvenBelgium
| | - Kristl G. Claeys
- Department of NeurologyUniversity Hospitals LeuvenLeuvenBelgium
- Laboratory for Muscle Diseases and Neuropathies, Department of Neurosciences, KU LeuvenLeuven Brain Institute (LBI)LeuvenBelgium
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26
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Vahsen BF, Gray E, Candalija A, Cramb KML, Scaber J, Dafinca R, Katsikoudi A, Xu Y, Farrimond L, Wade-Martins R, James WS, Turner MR, Cowley SA, Talbot K. Human iPSC co-culture model to investigate the interaction between microglia and motor neurons. Sci Rep 2022; 12:12606. [PMID: 35871163 PMCID: PMC9308778 DOI: 10.1038/s41598-022-16896-8] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/15/2022] [Accepted: 07/18/2022] [Indexed: 11/23/2022] Open
Abstract
Motor neuron diseases such as amyotrophic lateral sclerosis are primarily characterized by motor neuron degeneration with additional involvement of non-neuronal cells, in particular, microglia. In previous work, we have established protocols for the differentiation of iPSC-derived spinal motor neurons and microglia. Here, we combine both cell lineages and establish a novel co-culture of iPSC-derived spinal motor neurons and microglia, which is compatible with motor neuron identity and function. Co-cultured microglia express key identity markers and transcriptomically resemble primary human microglia, have highly dynamic ramifications, are phagocytically competent, release relevant cytokines and respond to stimulation. Further, they express key amyotrophic lateral sclerosis-associated genes and release disease-relevant biomarkers. This novel and authentic human model system facilitates the study of physiological motor neuron-microglia crosstalk and will allow the investigation of non-cell-autonomous phenotypes in motor neuron diseases such as amyotrophic lateral sclerosis.
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Affiliation(s)
- Björn F Vahsen
- Oxford Motor Neuron Disease Centre, Nuffield Department of Clinical Neurosciences, John Radcliffe Hospital, University of Oxford, Oxford, OX3 9DU, UK
- Kavli Institute for Nanoscience Discovery, University of Oxford, Dorothy Crowfoot Hodgkin Building, South Parks Road, Oxford, OX1 3QU, UK
| | - Elizabeth Gray
- Oxford Motor Neuron Disease Centre, Nuffield Department of Clinical Neurosciences, John Radcliffe Hospital, University of Oxford, Oxford, OX3 9DU, UK
| | - Ana Candalija
- Oxford Motor Neuron Disease Centre, Nuffield Department of Clinical Neurosciences, John Radcliffe Hospital, University of Oxford, Oxford, OX3 9DU, UK
| | - Kaitlyn M L Cramb
- Kavli Institute for Nanoscience Discovery, University of Oxford, Dorothy Crowfoot Hodgkin Building, South Parks Road, Oxford, OX1 3QU, UK
- Oxford Parkinson's Disease Centre, Department of Physiology, Anatomy and Genetics, University of Oxford, Dorothy Crowfoot Hodgkin Building, South Parks Road, Oxford, OX1 3QX, UK
| | - Jakub Scaber
- Oxford Motor Neuron Disease Centre, Nuffield Department of Clinical Neurosciences, John Radcliffe Hospital, University of Oxford, Oxford, OX3 9DU, UK
- Kavli Institute for Nanoscience Discovery, University of Oxford, Dorothy Crowfoot Hodgkin Building, South Parks Road, Oxford, OX1 3QU, UK
| | - Ruxandra Dafinca
- Oxford Motor Neuron Disease Centre, Nuffield Department of Clinical Neurosciences, John Radcliffe Hospital, University of Oxford, Oxford, OX3 9DU, UK
- Kavli Institute for Nanoscience Discovery, University of Oxford, Dorothy Crowfoot Hodgkin Building, South Parks Road, Oxford, OX1 3QU, UK
| | - Antigoni Katsikoudi
- Kavli Institute for Nanoscience Discovery, University of Oxford, Dorothy Crowfoot Hodgkin Building, South Parks Road, Oxford, OX1 3QU, UK
- Molecular Neurodegeneration Research Group, Nuffield Department of Clinical Neurosciences, University of Oxford, Dorothy Crowfoot Hodgkin Building, South Parks Road, Oxford, OX1 3QU, UK
| | - Yinyan Xu
- Oxford Motor Neuron Disease Centre, Nuffield Department of Clinical Neurosciences, John Radcliffe Hospital, University of Oxford, Oxford, OX3 9DU, UK
- Kavli Institute for Nanoscience Discovery, University of Oxford, Dorothy Crowfoot Hodgkin Building, South Parks Road, Oxford, OX1 3QU, UK
- Chinese Academy of Medical Sciences (CAMS), CAMS Oxford Institute (COI), Nuffield Department of Medicine, University of Oxford, Oxford, OX3 7FZ, UK
| | - Lucy Farrimond
- Oxford Motor Neuron Disease Centre, Nuffield Department of Clinical Neurosciences, John Radcliffe Hospital, University of Oxford, Oxford, OX3 9DU, UK
- Kavli Institute for Nanoscience Discovery, University of Oxford, Dorothy Crowfoot Hodgkin Building, South Parks Road, Oxford, OX1 3QU, UK
| | - Richard Wade-Martins
- Kavli Institute for Nanoscience Discovery, University of Oxford, Dorothy Crowfoot Hodgkin Building, South Parks Road, Oxford, OX1 3QU, UK
- Oxford Parkinson's Disease Centre, Department of Physiology, Anatomy and Genetics, University of Oxford, Dorothy Crowfoot Hodgkin Building, South Parks Road, Oxford, OX1 3QX, UK
| | - William S James
- James and Lillian Martin Centre for Stem Cell Research, Sir William Dunn School of Pathology, University of Oxford, South Parks Road, Oxford, OX1 3RE, UK
| | - Martin R Turner
- Oxford Motor Neuron Disease Centre, Nuffield Department of Clinical Neurosciences, John Radcliffe Hospital, University of Oxford, Oxford, OX3 9DU, UK
| | - Sally A Cowley
- James and Lillian Martin Centre for Stem Cell Research, Sir William Dunn School of Pathology, University of Oxford, South Parks Road, Oxford, OX1 3RE, UK.
| | - Kevin Talbot
- Oxford Motor Neuron Disease Centre, Nuffield Department of Clinical Neurosciences, John Radcliffe Hospital, University of Oxford, Oxford, OX3 9DU, UK.
- Kavli Institute for Nanoscience Discovery, University of Oxford, Dorothy Crowfoot Hodgkin Building, South Parks Road, Oxford, OX1 3QU, UK.
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27
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Karayel O, Virreira Winter S, Padmanabhan S, Kuras YI, Vu DT, Tuncali I, Merchant K, Wills AM, Scherzer CR, Mann M. Proteome profiling of cerebrospinal fluid reveals biomarker candidates for Parkinson's disease. Cell Rep Med 2022; 3:100661. [PMID: 35732154 PMCID: PMC9245058 DOI: 10.1016/j.xcrm.2022.100661] [Citation(s) in RCA: 45] [Impact Index Per Article: 22.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/02/2021] [Revised: 10/29/2021] [Accepted: 05/23/2022] [Indexed: 11/16/2022]
Abstract
Parkinson's disease (PD) is a growing burden worldwide, and there is no reliable biomarker used in clinical routines to date. Cerebrospinal fluid (CSF) is routinely collected in patients with neurological symptoms and should closely reflect alterations in PD patients' brains. Here, we describe a scalable and sensitive mass spectrometry (MS)-based proteomics workflow for CSF proteome profiling. From two independent cohorts with over 200 individuals, our workflow reproducibly quantifies over 1,700 proteins from minimal CSF amounts. Machine learning determines OMD, CD44, VGF, PRL, and MAN2B1 to be altered in PD patients or to significantly correlate with clinical scores. We also uncover signatures of enhanced neuroinflammation in LRRK2 G2019S carriers, as indicated by increased levels of CTSS, PLD4, and HLA proteins. A comparison with our previously acquired urinary proteomes reveals a large overlap in PD-associated changes, including lysosomal proteins, opening up new avenues to improve our understanding of PD pathogenesis.
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Affiliation(s)
- Ozge Karayel
- Department of Proteomics and Signal Transduction, Max Planck Institute of Biochemistry, Martinsried, Germany
| | - Sebastian Virreira Winter
- Department of Proteomics and Signal Transduction, Max Planck Institute of Biochemistry, Martinsried, Germany.
| | | | - Yuliya I Kuras
- APDA Center for Advanced Parkinson Research, Harvard Medical School, Brigham and Women's Hospital, Boston, MA, USA; Precision Neurology Program, Harvard Medical School, Brigham and Women's Hospital, Boston, MA, USA
| | - Duc Tung Vu
- Department of Proteomics and Signal Transduction, Max Planck Institute of Biochemistry, Martinsried, Germany
| | - Idil Tuncali
- APDA Center for Advanced Parkinson Research, Harvard Medical School, Brigham and Women's Hospital, Boston, MA, USA; Precision Neurology Program, Harvard Medical School, Brigham and Women's Hospital, Boston, MA, USA
| | - Kalpana Merchant
- Northwestern University Feinberg School of Medicine, Chicago, IL, USA
| | - Anne-Marie Wills
- Department of Neurology, Massachusetts General Hospital, Boston, MA, USA
| | - Clemens R Scherzer
- APDA Center for Advanced Parkinson Research, Harvard Medical School, Brigham and Women's Hospital, Boston, MA, USA; Precision Neurology Program, Harvard Medical School, Brigham and Women's Hospital, Boston, MA, USA; Department of Neurology, Massachusetts General Hospital, Boston, MA, USA
| | - Matthias Mann
- Department of Proteomics and Signal Transduction, Max Planck Institute of Biochemistry, Martinsried, Germany; Novo Nordisk Foundation Center for Protein Research, Faculty of Health Sciences, University of Copenhagen, Copenhagen, Denmark.
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28
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Dreger M, Steinbach R, Otto M, Turner MR, Grosskreutz J. Cerebrospinal fluid biomarkers of disease activity and progression in amyotrophic lateral sclerosis. J Neurol Neurosurg Psychiatry 2022; 93:422-435. [PMID: 35105727 PMCID: PMC8921583 DOI: 10.1136/jnnp-2021-327503] [Citation(s) in RCA: 19] [Impact Index Per Article: 9.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/06/2021] [Accepted: 11/29/2021] [Indexed: 12/04/2022]
Abstract
Amyotrophic lateral sclerosis (ALS) is a relentlessly progressive neurodegenerative disease, and only modest disease-modifying strategies have been established to date. Numerous clinical trials have been conducted in the past years, but have been severely hampered by the wide-ranging heterogeneity of both the biological origins and clinical characteristics of the disease. Thus, reliable biomarkers of disease activity are urgently needed to stratify patients into homogenous groups with aligned disease trajectories to allow a more effective design of clinical trial. In this review, the most promising candidate biomarkers in the cerebrospinal fluid (CSF) of patients with ALS will be summarised. Correlations between biomarker levels and clinical outcome parameters are discussed, while highlighting potential pitfalls and intercorrelations of these clinical parameters. Several CSF molecules have shown potential as biomarkers of progression and prognosis, but large, international, multicentric and longitudinal studies are crucial for validation. A more standardised choice of clinical endpoints in these studies, as well as the application of individualised models of clinical progression, would allow the quantification of disease trajectories, thereby allowing a more accurate analysis of the clinical implications of candidate biomarkers. Additionally, a comparative analysis of several biomarkers and ideally the application of a multivariate analysis including comprehensive genotypic, phenotypic and clinical characteristics collectively contributing to biomarker levels in the CSF, could promote their verification. Thus, reliable prognostic markers and markers of disease activity may improve clinical trial design and patient management in the direction of precision medicine.
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Affiliation(s)
- Marie Dreger
- Department of Neurology, Jena University Hospital, Jena, Thüringen, Germany
| | - Robert Steinbach
- Department of Neurology, Jena University Hospital, Jena, Thüringen, Germany
| | - Markus Otto
- Department of Neurology, University of Halle (Saale), Halle (Saale), Germany
| | - Martin R Turner
- Nuffield Department of Clinical Neurosciences, Oxford University, Oxford, Oxfordshire, UK
| | - Julian Grosskreutz
- Precision Neurology, Department of Neurology, University of Luebeck Human Medicine, Luebeck, Schleswig-Holstein, Germany
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29
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Serum NfL and CHI3L1 for ALS and parkinsonian disorders in the process of diagnosis. J Neural Transm (Vienna) 2022; 129:301-309. [PMID: 35178615 DOI: 10.1007/s00702-022-02470-z] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/09/2021] [Accepted: 02/01/2022] [Indexed: 10/19/2022]
Abstract
Serum neurofilament light chain (NfL) and chitinase 3-like 1 (CHI3L1, also called YKL-40) concentrations are attractive candidate biomarkers for neurodegenerative disorders, which include amyotrophic lateral sclerosis (ALS) and parkinsonian disorders. We aimed to assess the diagnostic power of serum NfL and CHI3L1 concentrations with regard to the early diagnosis of ALS and Parkinson's disease (PD). We studied 157 individuals, which included 41 healthy controls, 8 patients with ALS mimics, 18 patients initially diagnosed with ALS (ID-ALS), 32 patients late-diagnosed with ALS (LD-ALS), 29 patients with PD, 12 patients with PD mimics, and 17 patients initially diagnosed with atypical parkinsonian disorders (ID-APDs) at the initial stage of diagnosis. Electrochemiluminescence was used to measure the concentrations of serum NfL and CHI3L1, the diagnostic performance of which was assessed using the area under the receiver operating curves (AUCs). The AUCs of serum NfL were 0.90 for discriminating ALS mimics from LD-ALS at the initial stage of diagnosis and 0.89 for discriminating ALS mimics from ALS (LD/ID-ALS). The AUCs of serum NfL were 0.76 for discriminating PD from PD mimics at the initial stage of diagnosis, and 0.80 for discriminating PD from APD. No significant difference existed in serum CHI3L1 concentrations between individuals with suspected ALS or parkinsonism (p = 0.14, and p = 0.44, respectively). Serum NfL had excellent and almost good diagnostic performances for patients with ALS and PD, respectively, at the initial stage of diagnosis, whereas no significant difference existed in serum CHI3L1 between any groups.
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30
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Reyes-Leiva D, Dols-Icardo O, Sirisi S, Cortés-Vicente E, Turon-Sans J, de Luna N, Blesa R, Belbin O, Montal V, Alcolea D, Fortea J, Lleó A, Rojas-García R, Illán-Gala I. Pathophysiological Underpinnings of Extra-Motor Neurodegeneration in Amyotrophic Lateral Sclerosis: New Insights From Biomarker Studies. Front Neurol 2022; 12:750543. [PMID: 35115992 PMCID: PMC8804092 DOI: 10.3389/fneur.2021.750543] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/30/2021] [Accepted: 12/09/2021] [Indexed: 11/13/2022] Open
Abstract
Amyotrophic lateral sclerosis (ALS) and frontotemporal lobar degeneration (FTLD) lie at opposing ends of a clinical, genetic, and neuropathological continuum. In the last decade, it has become clear that cognitive and behavioral changes in patients with ALS are more frequent than previously recognized. Significantly, these non-motor features can impact the diagnosis, prognosis, and management of ALS. Partially overlapping neuropathological staging systems have been proposed to describe the distribution of TAR DNA-binding protein 43 (TDP-43) aggregates outside the corticospinal tract. However, the relationship between TDP-43 inclusions and neurodegeneration is not absolute and other pathophysiological processes, such as neuroinflammation (with a prominent role of microglia), cortical hyperexcitability, and synaptic dysfunction also play a central role in ALS pathophysiology. In the last decade, imaging and biofluid biomarker studies have revealed important insights into the pathophysiological underpinnings of extra-motor neurodegeneration in the ALS-FTLD continuum. In this review, we first summarize the clinical and pathophysiological correlates of extra-motor neurodegeneration in ALS. Next, we discuss the diagnostic and prognostic value of biomarkers in ALS and their potential to characterize extra-motor neurodegeneration. Finally, we debate about how biomarkers could improve the diagnosis and classification of ALS. Emerging imaging biomarkers of extra-motor neurodegeneration that enable the monitoring of disease progression are particularly promising. In addition, a growing arsenal of biofluid biomarkers linked to neurodegeneration and neuroinflammation are improving the diagnostic accuracy and identification of patients with a faster progression rate. The development and validation of biomarkers that detect the pathological aggregates of TDP-43 in vivo are notably expected to further elucidate the pathophysiological underpinnings of extra-motor neurodegeneration in ALS. Novel biomarkers tracking the different aspects of ALS pathophysiology are paving the way to precision medicine approaches in the ALS-FTLD continuum. These are essential steps to improve the diagnosis and staging of ALS and the design of clinical trials testing novel disease-modifying treatments.
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Affiliation(s)
- David Reyes-Leiva
- Neuromuscular Diseases Unit, Department of Neurology, Hospital de la Santa Creu i Sant Pau, Universitat Autònoma de Barcelona, Barcelona, Spain
- Centro de Investigación Biomédica en Red de Enfermedades Raras, CIBERER, Valencia, Spain
| | - Oriol Dols-Icardo
- Sant Pau Memory Unit, Department of Neurology, Biomedical Research Institute Sant Pau, Hospital de la Santa Creu i Sant Pau, Universitat Autònoma de Barcelona, Barcelona, Spain
- Centro de Investigación Biomédica en Red de Enfermedades Neurodegenerativas, CIBERNED, Madrid, Spain
| | - Sonia Sirisi
- Sant Pau Memory Unit, Department of Neurology, Biomedical Research Institute Sant Pau, Hospital de la Santa Creu i Sant Pau, Universitat Autònoma de Barcelona, Barcelona, Spain
- Centro de Investigación Biomédica en Red de Enfermedades Neurodegenerativas, CIBERNED, Madrid, Spain
| | - Elena Cortés-Vicente
- Neuromuscular Diseases Unit, Department of Neurology, Hospital de la Santa Creu i Sant Pau, Universitat Autònoma de Barcelona, Barcelona, Spain
- Centro de Investigación Biomédica en Red de Enfermedades Raras, CIBERER, Valencia, Spain
| | - Janina Turon-Sans
- Neuromuscular Diseases Unit, Department of Neurology, Hospital de la Santa Creu i Sant Pau, Universitat Autònoma de Barcelona, Barcelona, Spain
- Centro de Investigación Biomédica en Red de Enfermedades Raras, CIBERER, Valencia, Spain
| | - Noemi de Luna
- Neuromuscular Diseases Unit, Department of Neurology, Hospital de la Santa Creu i Sant Pau, Universitat Autònoma de Barcelona, Barcelona, Spain
- Centro de Investigación Biomédica en Red de Enfermedades Raras, CIBERER, Valencia, Spain
| | - Rafael Blesa
- Sant Pau Memory Unit, Department of Neurology, Biomedical Research Institute Sant Pau, Hospital de la Santa Creu i Sant Pau, Universitat Autònoma de Barcelona, Barcelona, Spain
- Centro de Investigación Biomédica en Red de Enfermedades Neurodegenerativas, CIBERNED, Madrid, Spain
| | - Olivia Belbin
- Sant Pau Memory Unit, Department of Neurology, Biomedical Research Institute Sant Pau, Hospital de la Santa Creu i Sant Pau, Universitat Autònoma de Barcelona, Barcelona, Spain
- Centro de Investigación Biomédica en Red de Enfermedades Neurodegenerativas, CIBERNED, Madrid, Spain
| | - Victor Montal
- Sant Pau Memory Unit, Department of Neurology, Biomedical Research Institute Sant Pau, Hospital de la Santa Creu i Sant Pau, Universitat Autònoma de Barcelona, Barcelona, Spain
- Centro de Investigación Biomédica en Red de Enfermedades Neurodegenerativas, CIBERNED, Madrid, Spain
| | - Daniel Alcolea
- Sant Pau Memory Unit, Department of Neurology, Biomedical Research Institute Sant Pau, Hospital de la Santa Creu i Sant Pau, Universitat Autònoma de Barcelona, Barcelona, Spain
- Centro de Investigación Biomédica en Red de Enfermedades Neurodegenerativas, CIBERNED, Madrid, Spain
| | - Juan Fortea
- Sant Pau Memory Unit, Department of Neurology, Biomedical Research Institute Sant Pau, Hospital de la Santa Creu i Sant Pau, Universitat Autònoma de Barcelona, Barcelona, Spain
- Centro de Investigación Biomédica en Red de Enfermedades Neurodegenerativas, CIBERNED, Madrid, Spain
| | - Alberto Lleó
- Sant Pau Memory Unit, Department of Neurology, Biomedical Research Institute Sant Pau, Hospital de la Santa Creu i Sant Pau, Universitat Autònoma de Barcelona, Barcelona, Spain
- Centro de Investigación Biomédica en Red de Enfermedades Neurodegenerativas, CIBERNED, Madrid, Spain
| | - Ricard Rojas-García
- Neuromuscular Diseases Unit, Department of Neurology, Hospital de la Santa Creu i Sant Pau, Universitat Autònoma de Barcelona, Barcelona, Spain
- Centro de Investigación Biomédica en Red de Enfermedades Raras, CIBERER, Valencia, Spain
| | - Ignacio Illán-Gala
- Sant Pau Memory Unit, Department of Neurology, Biomedical Research Institute Sant Pau, Hospital de la Santa Creu i Sant Pau, Universitat Autònoma de Barcelona, Barcelona, Spain
- Centro de Investigación Biomédica en Red de Enfermedades Neurodegenerativas, CIBERNED, Madrid, Spain
- *Correspondence: Ignacio Illán-Gala
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31
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Agrawal I, Tripathi P, Biswas S. Mass Spectrometry Based Protein Biomarkers and Drug Target Discovery and Clinical Diagnosis in Age-Related Progressing Neurodegenerative Diseases. Drug Metab Rev 2022; 54:22-36. [PMID: 35038284 DOI: 10.1080/03602532.2022.2029475] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
Abstract
Neurodegenerative diseases correspond to overly complex health disorders that are driven by intersecting pathophysiology that are often trapped in vicious cycles of degeneration and cognitive decline. The usual diagnostic route of these diseases is based on postmortem examination that involves identifying pathology that is specific to the disease in the brain. However, in such cases, accurate diagnosis of the specific disease is limited because clinical disease presentations are often complex that do not easily allow to discriminate patient's cognitive, behavioral, and functional impairment profiles. Additionally, an early identification and therapeutic intervention of these diseases is pivotal to slow the progression of neurodegeneration and extend healthy life span. Mass spectrometry-based techniques have proven to be hugely promising in biological sample analysis and discovery of biomarkers including protein and peptide biomarkers for potential drug target discovery. Recent studies on these biomarkers have demonstrated their potential for applications in early diagnostics and identifying therapeutic targets to battle against neurodegenerative diseases. In this review, we have presented principles of mass spectrometry (MS) and the associated workflows in analyzing and imaging biological samples for discovery of biomarkers. We have especially focused on age- related progressing neurodegenerative diseases such as Alzheimer's (AD) and Parkinson's disease (PD), Amyotrophic Lateral Sclerosis (ALS) and Frontotemporal dementia (FTD) and the related MS-based biomarkers developments for these diseases. Finally, we present a future perspective discussing the potential research directions ahead.
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Affiliation(s)
- Ishita Agrawal
- Molecular and Human Genetics, Institute of Science, Banaras Hindu University, Varanasi, India
| | - Pallavi Tripathi
- Manchester Institute of Biotechnology, The University of Manchester, 131 Princess Street, M1 7DN, Manchester, UK
| | - Shyamasri Biswas
- USA Prime Biotech LLC, 1330 NW 6th St., Suite A-2, Gainesville, FL 32601, USA
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32
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Thompson AG, Gray E, Verber N, Bobeva Y, Lombardi V, Shepheard SR, Yildiz O, Feneberg E, Farrimond L, Dharmadasa T, Gray P, Edmond EC, Scaber J, Gagliardi D, Kirby J, Jenkins TM, Fratta P, McDermott CJ, Manohar SG, Talbot K, Malaspina A, Shaw PJ, Turner MR. OUP accepted manuscript. Brain Commun 2022; 4:fcac029. [PMID: 35224491 PMCID: PMC8870425 DOI: 10.1093/braincomms/fcac029] [Citation(s) in RCA: 27] [Impact Index Per Article: 13.5] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/16/2021] [Revised: 11/25/2021] [Accepted: 02/07/2022] [Indexed: 11/13/2022] Open
Abstract
The routine clinical integration of individualized objective markers of disease activity in those diagnosed with the neurodegenerative disorder amyotrophic lateral sclerosis is a key requirement for therapeutic development. A large, multicentre, clinic-based, longitudinal cohort was used to systematically appraise the leading candidate biofluid biomarkers in the stratification and potential therapeutic assessment of those with amyotrophic lateral sclerosis. Incident patients diagnosed with amyotrophic lateral sclerosis (n = 258), other neurological diseases (n = 80) and healthy control participants (n = 101), were recruited and followed at intervals of 3–6 months for up to 30 months. Cerebrospinal fluid neurofilament light chain and chitotriosidase 1 and blood neurofilament light chain, creatine kinase, ferritin, complement C3 and C4 and C-reactive protein were measured. Blood neurofilament light chain, creatine kinase, serum ferritin, C3 and cerebrospinal fluid neurofilament light chain and chitotriosidase 1 were all significantly elevated in amyotrophic lateral sclerosis patients. First-visit plasma neurofilament light chain level was additionally strongly associated with survival (hazard ratio for one standard deviation increase in log10 plasma neurofilament light chain 2.99, 95% confidence interval 1.65–5.41, P = 0.016) and rate of disability progression, independent of other prognostic factors. A small increase in level was noted within the first 12 months after reported symptom onset (slope 0.031 log10 units per month, 95% confidence interval 0.012–0.049, P = 0.006). Modelling the inclusion of plasma neurofilament light chain as a therapeutic trial outcome measure demonstrated that a significant reduction in sample size and earlier detection of disease-slowing is possible, compared with using the revised Amyotrophic Lateral Sclerosis Functional Rating Scale. This study provides strong evidence that blood neurofilament light chain levels outperform conventional measures of disease activity at the group level. The application of blood neurofilament light chain has the potential to radically reduce the duration and cost of therapeutic trials. It might also offer a first step towards the goal of more personalized objective disease activity monitoring for those living with amyotrophic lateral sclerosis.
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Affiliation(s)
| | - Elizabeth Gray
- Nuffield Department of Clinical Neurosciences, University of Oxford, Oxford, UK
| | - Nick Verber
- Sheffield Institute for Translational Neuroscience, University of Sheffield, Sheffield, UK
| | - Yoana Bobeva
- Blizard Institute, Queen Mary University of London, London, UK
| | | | - Stephanie R. Shepheard
- Sheffield Institute for Translational Neuroscience, University of Sheffield, Sheffield, UK
| | - Ozlem Yildiz
- Blizard Institute, Queen Mary University of London, London, UK
| | - Emily Feneberg
- Nuffield Department of Clinical Neurosciences, University of Oxford, Oxford, UK
| | - Lucy Farrimond
- Nuffield Department of Clinical Neurosciences, University of Oxford, Oxford, UK
| | - Thanuja Dharmadasa
- Nuffield Department of Clinical Neurosciences, University of Oxford, Oxford, UK
| | - Pamela Gray
- Nuffield Department of Clinical Neurosciences, University of Oxford, Oxford, UK
| | - Evan C. Edmond
- Nuffield Department of Clinical Neurosciences, University of Oxford, Oxford, UK
| | - Jakub Scaber
- Nuffield Department of Clinical Neurosciences, University of Oxford, Oxford, UK
| | - Delia Gagliardi
- Nuffield Department of Clinical Neurosciences, University of Oxford, Oxford, UK
| | - Janine Kirby
- Sheffield Institute for Translational Neuroscience, University of Sheffield, Sheffield, UK
| | - Thomas M. Jenkins
- Sheffield Institute for Translational Neuroscience, University of Sheffield, Sheffield, UK
| | - Pietro Fratta
- Blizard Institute, Queen Mary University of London, London, UK
| | | | - Sanjay G. Manohar
- Nuffield Department of Clinical Neurosciences, University of Oxford, Oxford, UK
| | - Kevin Talbot
- Nuffield Department of Clinical Neurosciences, University of Oxford, Oxford, UK
| | - Andrea Malaspina
- Blizard Institute, Queen Mary University of London, London, UK
- Correspondence may also be addressed to: Prof Andrea Malaspina Blizard Institute 4 Newark St, Whitechapel London, E1 2AT, UK E-mail:
| | - Pamela J. Shaw
- Sheffield Institute for Translational Neuroscience, University of Sheffield, Sheffield, UK
- Correspondence may also be addressed to: Prof Dame Pamela Shaw Sheffield Institute for Translational Neuroscience (SITraN) University of Sheffield, 385a Glossop Rd Broomhall, Sheffield, S10 2HQ, UK E-mail:
| | - Martin R. Turner
- Nuffield Department of Clinical Neurosciences, University of Oxford, Oxford, UK
- Correspondence to: Prof Martin Turner Nuffield Department of Clinical Neurosciences Level 6, West Wing, John Radcliffe Hospital Oxford, OX3 9DU, UK E-mail:
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Shepheard SR, Karnaros V, Benyamin B, Schultz DW, Dubowsky M, Wuu J, Tim C, Malaspina A, Benatar M, Rogers ML. Urinary neopterin: a novel biomarker of disease progression in amyotrophic lateral sclerosis. Eur J Neurol 2021; 29:990-999. [PMID: 34967083 DOI: 10.1111/ene.15237] [Citation(s) in RCA: 17] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/30/2021] [Accepted: 12/23/2021] [Indexed: 11/29/2022]
Abstract
BACKGROUND To evaluate urinary neopterin, a marker of pro-inflammatory state, as a potential biomarker of disease prognosis and progression in amyotrophic lateral sclerosis (ALS); and to compare its utility to urinary neurotrophin receptor p75 extracellular domain (p75ECD ). METHODS Observational study including 21 healthy controls and 46 people with ALS, 29 of whom were sampled longitudinally. Neopterin and p75ECD were measured using enzyme-linked immunoassays. Baseline and longitudinal changes in clinical measures, neopterin and urinary p75ECD were examined, and prognostic utility explored by survival analysis. RESULTS At baseline, urinary neopterin was higher in ALS compared to controls (181.7 ± 78.9 μmol/mol creatinine vs 120.4 ± 60.8 μmol/mol creatinine, p= 0.002, Welch's t-test) and correlated with ALSFRS-R (r= -0.36, p= 0.01). Combining previously published urinary p75ECD results from 22 ALS patients with a further 24 ALS patients, baseline urinary p75ECD was also higher compared to healthy controls (6.0 ± 2.7 vs 3.2 ± 1.0 ng/mg creatinine p<0.0001) and correlated with ALSFRS-R (r= -0.36, p= 0.01). Urinary neopterin and p75ECD correlated with each other at baseline (r= 0.38, p= 0.009). In longitudinal analysis, urinary neopterin increased on average (±SE) by 6.8 ± 1.1 μmol/mol creatinine per month (p<0.0001) and p75ECD by 0.19 ± 0.02 ng/mg creatinine per month (p<0.0001) from diagnosis in 29 ALS patients. CONCLUSION Urinary neopterin holds promise as marker of disease progression in ALS and is worthy of future evaluation for its potential to predict response to anti-inflammatory therapies.
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Affiliation(s)
- Stephanie R Shepheard
- Flinders Health & Medical Research Institute, College of Medicine & Public Health, Flinders University, Adelaide, South Australia, Australia
| | - Vassilios Karnaros
- Flinders Health & Medical Research Institute, College of Medicine & Public Health, Flinders University, Adelaide, South Australia, Australia
| | - Beben Benyamin
- Australian Centre for Precision Health & Allied Health and Human Performance Unit, University of South, Australia
| | - David W Schultz
- Neurology Department and MND Clinic, Flinders Medical Centre, Adelaide, South Australia, Australia
| | - Megan Dubowsky
- Flinders Health & Medical Research Institute, College of Medicine & Public Health, Flinders University, Adelaide, South Australia, Australia
| | - Joanne Wuu
- Dept. of Neurology, Miller School of Medicine, University of Miami, Miami, Florida, USA
| | - Chataway Tim
- Flinders Health & Medical Research Institute, College of Medicine & Public Health, Flinders University, Adelaide, South Australia, Australia
| | - Andrea Malaspina
- Motor Neuron Disease Centre, Neuromuscular Department, UCL Queen Square Institute of Neurology
| | - Michael Benatar
- Dept. of Neurology, Miller School of Medicine, University of Miami, Miami, Florida, USA
| | - Mary-Louise Rogers
- Flinders Health & Medical Research Institute, College of Medicine & Public Health, Flinders University, Adelaide, South Australia, Australia
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Sferruzza G, Bosco L, Falzone YM, Russo T, Domi T, Quattrini A, Filippi M, Riva N. Neurofilament light chain as a biological marker for amyotrophic lateral sclerosis: a meta-analysis study. Amyotroph Lateral Scler Frontotemporal Degener 2021; 23:446-457. [PMID: 34874217 DOI: 10.1080/21678421.2021.2007952] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
Abstract
Aim: The aim of the present metanalysis is to evaluate blood and CSF Neurofilament light chain (NfL) concentrations in ALS patients, compared to healthy controls, ALS mimic disorders (ALSmd) and other neurological diseases (OND), and to evaluate their diagnostic yield against ALSmd. Methods: Search engines were systematically investigated for relevant studies. A random effect model was applied to estimate the pooled standard mean difference in NfL levels between ALS and controls and a bivariate mixed-effects model was applied to estimate their diagnostic accuracy on blood and CSF. Results and conclusions: NfL CSF levels were higher in ALS compared with all other control groups. On blood, NfL levels were significantly higher in ALS patients compared with healthy controls and ALSmd. In a subgroup analysis, the use of SIMOA yielded to a better differentiation between ALS and controls on blood, compared with ELISA. Studies performed on CSF (AUC = 0.90) yielded to better diagnostic performances compared with those conducted on blood (AUC = 0.78). Further prospective investigations are needed to determine a diagnostic cutoff, exploitable in clinical practice.
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Affiliation(s)
- Giacomo Sferruzza
- Neurology Unit, IRCCS San Raffaele Scientific Institute, Milan, Italy
| | - Luca Bosco
- Neurology Unit, IRCCS San Raffaele Scientific Institute, Milan, Italy.,Neurorehabilitation Unit, IRCCS San Raffaele Scientific Institute, Milan, Italy.,Neurophysiology Unit, IRCCS San Raffaele Scientific Institute, Milan, Italy
| | - Yuri Matteo Falzone
- Neurology Unit, IRCCS San Raffaele Scientific Institute, Milan, Italy.,Neurorehabilitation Unit, IRCCS San Raffaele Scientific Institute, Milan, Italy.,Neurophysiology Unit, IRCCS San Raffaele Scientific Institute, Milan, Italy.,Neuroimaging Research Unit, Institute of Experimental Neurology, Division of Neuroscience, IRCCS San Raffaele Scientific Institute, Milan, Italy.,Vita-Salute San Raffaele University, Milan, Italy and.,Neuropathology Unit, Institute of Experimental Neurology (INSP E), San Raffaele Scientific Institute, Milan, Italy
| | - Tommaso Russo
- Neurology Unit, IRCCS San Raffaele Scientific Institute, Milan, Italy.,Neurorehabilitation Unit, IRCCS San Raffaele Scientific Institute, Milan, Italy.,Neurophysiology Unit, IRCCS San Raffaele Scientific Institute, Milan, Italy.,Neuroimaging Research Unit, Institute of Experimental Neurology, Division of Neuroscience, IRCCS San Raffaele Scientific Institute, Milan, Italy.,Vita-Salute San Raffaele University, Milan, Italy and.,Neuropathology Unit, Institute of Experimental Neurology (INSP E), San Raffaele Scientific Institute, Milan, Italy
| | - Teuta Domi
- Neuropathology Unit, Institute of Experimental Neurology (INSP E), San Raffaele Scientific Institute, Milan, Italy
| | - Angelo Quattrini
- Neuropathology Unit, Institute of Experimental Neurology (INSP E), San Raffaele Scientific Institute, Milan, Italy
| | - Massimo Filippi
- Neurology Unit, IRCCS San Raffaele Scientific Institute, Milan, Italy.,Neurorehabilitation Unit, IRCCS San Raffaele Scientific Institute, Milan, Italy.,Neurophysiology Unit, IRCCS San Raffaele Scientific Institute, Milan, Italy.,Neuroimaging Research Unit, Institute of Experimental Neurology, Division of Neuroscience, IRCCS San Raffaele Scientific Institute, Milan, Italy.,Vita-Salute San Raffaele University, Milan, Italy and
| | - Nilo Riva
- Neurology Unit, IRCCS San Raffaele Scientific Institute, Milan, Italy.,Neurorehabilitation Unit, IRCCS San Raffaele Scientific Institute, Milan, Italy.,Neuropathology Unit, Institute of Experimental Neurology (INSP E), San Raffaele Scientific Institute, Milan, Italy
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35
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Thompson AG, Oeckl P, Feneberg E, Bowser R, Otto M, Fischer R, Kessler B, Turner MR. Advancing mechanistic understanding and biomarker development in amyotrophic lateral sclerosis. Expert Rev Proteomics 2021; 18:977-994. [PMID: 34758687 DOI: 10.1080/14789450.2021.2004890] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
Abstract
INTRODUCTION Proteomic analysis has contributed significantly to the study of the neurodegenerative disease amyotrophic lateral sclerosis (ALS). It has helped to define the pathological change common to nearly all cases, namely intracellular aggregates of phosphorylated TDP-43, shifting the focus of pathogenesis in ALS toward RNA biology. Proteomics has also uniquely underpinned the delineation of disease mechanisms in model systems and has been central to recent advances in human ALS biomarker development. AREAS COVERED The contribution of proteomics to understanding the cellular pathological changes, disease mechanisms, and biomarker development in ALS are covered. EXPERT OPINION Proteomics has delivered unique insights into the pathogenesis of ALS and advanced the goal of objective measurements of disease activity to improve therapeutic trials. Further developments in sensitivity and quantification are expected, with application to the presymptomatic phase of human disease offering the hope of prevention strategies.
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Affiliation(s)
| | - Patrick Oeckl
- Department of Neurology, University of Ulm, Ulm, Germany.,German Center for Neurodegenerative Diseases (Dzne e.V.), Ulm, Germany
| | - Emily Feneberg
- Department of Neurology, Klinikum Rechts der Isar, Technical University Munich, Munich, Germany
| | - Robert Bowser
- Departments of Neurology and Translational Neuroscience, Barrow Neurological Institute, Phoenix, Arizona, USA
| | - Markus Otto
- Department of Neurology, University of Ulm, Ulm, Germany.,Department of Neurology, Martin Luther University Halle-Wittenberg, Halle (Saale), Germany
| | - Roman Fischer
- Target Discovery Institute, Nuffield Department of Medicine, University of Oxford, Oxford, UK
| | - Benedikt Kessler
- Target Discovery Institute, Nuffield Department of Medicine, University of Oxford, Oxford, UK
| | - Martin R Turner
- Nuffield Department of Clinical Neurosciences, University of Oxford, Oxford, UK
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36
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Scoles DR, Dansithong W, Pflieger LT, Paul S, Gandelman M, Figueroa KP, Rigo F, Bennett CF, Pulst SM. ALS-associated genes in SCA2 mouse spinal cord transcriptomes. Hum Mol Genet 2021; 29:1658-1672. [PMID: 32307524 PMCID: PMC7322574 DOI: 10.1093/hmg/ddaa072] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/02/2020] [Revised: 04/07/2020] [Accepted: 04/09/2020] [Indexed: 12/12/2022] Open
Abstract
The spinocerebellar ataxia type 2 (SCA2) gene ATXN2 has a prominent role in the pathogenesis and treatment of amyotrophic lateral sclerosis (ALS). In addition to cerebellar ataxia, motor neuron disease is often seen in SCA2, and ATXN2 CAG repeat expansions in the long normal range increase ALS risk. Also, lowering ATXN2 expression in TDP-43 ALS mice prolongs their survival. Here we investigated the ATXN2 relationship with motor neuron dysfunction in vivo by comparing spinal cord (SC) transcriptomes reported from TDP-43 and SOD1 ALS mice and ALS patients with those from SCA2 mice. SC transcriptomes were determined using an SCA2 bacterial artificial chromosome mouse model expressing polyglutamine expanded ATXN2. SCA2 cerebellar transcriptomes were also determined, and we also investigated the modification of gene expression following treatment of SCA2 mice with an antisense oligonucleotide (ASO) lowering ATXN2 expression. Differentially expressed genes (DEGs) defined three interconnected pathways (innate immunity, fatty acid biosynthesis and cholesterol biosynthesis) in separate modules identified by weighted gene co-expression network analysis. Other key pathways included the complement system and lysosome/phagosome pathways. Of all DEGs in SC, 12.6% were also dysregulated in the cerebellum. Treatment of mice with an ATXN2 ASO also modified innate immunity, the complement system and lysosome/phagosome pathways. This study provides new insights into the underlying molecular basis of SCA2 SC phenotypes and demonstrates annotated pathways shared with TDP-43 and SOD1 ALS mice and ALS patients. It also emphasizes the importance of ATXN2 in motor neuron degeneration and confirms ATXN2 as a therapeutic target.
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Affiliation(s)
- Daniel R Scoles
- Department of Neurology, University of Utah, 175 North Medical Drive East, 5th Floor, Salt Lake City, UT 84132, USA
| | - Warunee Dansithong
- Department of Neurology, University of Utah, 175 North Medical Drive East, 5th Floor, Salt Lake City, UT 84132, USA
| | - Lance T Pflieger
- Department of Neurology, University of Utah, 175 North Medical Drive East, 5th Floor, Salt Lake City, UT 84132, USA.,Department of Biomedical Informatics, University of Utah, 421 Wakara Way, Salt Lake City, UT 84108, USA
| | - Sharan Paul
- Department of Neurology, University of Utah, 175 North Medical Drive East, 5th Floor, Salt Lake City, UT 84132, USA
| | - Mandi Gandelman
- Department of Neurology, University of Utah, 175 North Medical Drive East, 5th Floor, Salt Lake City, UT 84132, USA
| | - Karla P Figueroa
- Department of Neurology, University of Utah, 175 North Medical Drive East, 5th Floor, Salt Lake City, UT 84132, USA
| | - Frank Rigo
- Ionis Pharmaceuticals, 2855 Gazelle Court, Carlsbad, CA 92010, USA
| | - C Frank Bennett
- Ionis Pharmaceuticals, 2855 Gazelle Court, Carlsbad, CA 92010, USA
| | - Stefan M Pulst
- Department of Neurology, University of Utah, 175 North Medical Drive East, 5th Floor, Salt Lake City, UT 84132, USA
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Freigang M, Steinacker P, Wurster CD, Schreiber-Katz O, Osmanovic A, Petri S, Koch JC, Rostásy K, Falkenburger B, Ludolph AC, Otto M, Hermann A, Günther R. Increased chitotriosidase 1 concentration following nusinersen treatment in spinal muscular atrophy. Orphanet J Rare Dis 2021; 16:330. [PMID: 34321067 PMCID: PMC8320162 DOI: 10.1186/s13023-021-01961-8] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/27/2021] [Accepted: 07/18/2021] [Indexed: 12/20/2022] Open
Abstract
Background Studies regarding the impact of (neuro)inflammation and inflammatory response following repetitive, intrathecally administered antisense oligonucleotides (ASO) in 5q-associated spinal muscular atrophy (SMA) are sparse. Increased risk of hydrocephalus in untreated SMA patients and a marginal but significant increase of the serum/CSF albumin ratio (Qalb) with rare cases of communicating hydrocephalus during nusinersen treatment were reported, which confirms the unmet need of an inflammatory biomarker in SMA. The aim of this study was to investigate the (neuro)inflammatory marker chitotriosidase 1 (CHIT1) in SMA patients before and following the treatment with the ASO nusinersen.
Methods In this prospective, multicenter observational study, we studied CSF CHIT1 concentrations in 58 adult and 21 pediatric patients with SMA type 1, 2 or 3 before treatment initiation in comparison to age- and sex-matched controls and investigated its dynamics during nusinersen treatment. Concurrently, motor performance and disease severity were assessed. Results CHIT1 concentrations were elevated in treatment-naïve SMA patients as compared to controls, but less pronounced than described for other neurodegenerative diseases such as amyotrophic lateral sclerosis. CHIT1 concentration did not correlate with disease severity and did not distinguish between clinical subtypes. CHIT1 concentration did show a significant increase during nusinersen treatment that was unrelated to the clinical response to nusinersen therapy. Conclusions CHIT1 elevation in treatment-naïve SMA patients indicates the involvement of (neuro)inflammation in SMA. The lacking correlation of CHIT1 concentration with disease severity argues against its use as a marker of disease progression. The observed CHIT1 increase during nusinersen treatment may indicate an immune response-like, off-target reaction. Since antisense oligonucleotides are an establishing approach in the treatment of neurodegenerative diseases, this observation needs to be further evaluated. Supplementary Information The online version contains supplementary material available at 10.1186/s13023-021-01961-8.
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Affiliation(s)
- Maren Freigang
- Department of Neurology, Technische Universität Dresden, Dresden, Germany
| | | | | | | | - Alma Osmanovic
- Department of Neurology, Hannover Medical School, Hannover, Germany
| | - Susanne Petri
- Department of Neurology, Hannover Medical School, Hannover, Germany
| | - Jan Christoph Koch
- Department of Neurology, University Medicine Göttingen, Göttingen, Germany
| | - Kevin Rostásy
- Department of Pediatric Neurology, Children's Hospital Datteln, University Witten/Herdecke, Datteln, Germany
| | - Björn Falkenburger
- Department of Neurology, Technische Universität Dresden, Dresden, Germany.,German Center for Neurodegenerative Diseases (DZNE) Dresden, Dresden, Germany
| | - Albert Christian Ludolph
- Department of Neurology, Ulm University, Ulm, Germany.,German Center for Neurodegenerative Diseases (DZNE) Ulm, Ulm, Germany
| | - Markus Otto
- Department of Neurology, Ulm University, Ulm, Germany
| | - Andreas Hermann
- Translational Neurodegeneration Section "Albrecht-Kossel", Department of Neurology, University Medical Center Rostock, University of Rostock, Rostock, Germany.,German Center for Neurodegenerative Diseases (DZNE) Rostock/Greifswald, Rostock, Germany
| | - René Günther
- Department of Neurology, Technische Universität Dresden, Dresden, Germany. .,German Center for Neurodegenerative Diseases (DZNE) Dresden, Dresden, Germany.
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Bede P, Pradat PF, Lope J, Vourc'h P, Blasco H, Corcia P. Primary Lateral Sclerosis: Clinical, radiological and molecular features. Rev Neurol (Paris) 2021; 178:196-205. [PMID: 34243936 DOI: 10.1016/j.neurol.2021.04.008] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/19/2021] [Revised: 04/23/2021] [Accepted: 04/29/2021] [Indexed: 10/20/2022]
Abstract
Primary Lateral Sclerosis (PLS) is an uncommon motor neuron disorder. Despite the well-recognisable constellation of clinical manifestations, the initial diagnosis can be challenging and therapeutic options are currently limited. There have been no recent clinical trials of disease-modifying therapies dedicated to this patient cohort and awareness of recent research developments is limited. The recent consensus diagnostic criteria introduced the category 'probable' PLS which is likely to curtail the diagnostic journey of patients. Extra-motor clinical manifestations are increasingly recognised, challenging the view of PLS as a 'pure' upper motor neuron condition. The post mortem literature of PLS has been expanded by seminal TDP-43 reports and recent PLS studies increasingly avail of meticulous genetic profiling. Research in PLS has gained unprecedented momentum in recent years generating novel academic insights, which may have important clinical ramifications.
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Affiliation(s)
- P Bede
- Pitié-Salpêtrière University Hospital, Sorbonne University, Paris, France; Computational Neuroimaging Group, Trinity College Dublin, Ireland.
| | - P-F Pradat
- Pitié-Salpêtrière University Hospital, Sorbonne University, Paris, France
| | - J Lope
- Computational Neuroimaging Group, Trinity College Dublin, Ireland
| | - P Vourc'h
- Department of Biochemistry and Molecular Biology, CHRU Bretonneau, Tours, France; UMR 1253 iBrain, Université de Tours, Inserm, France
| | - H Blasco
- Department of Biochemistry and Molecular Biology, CHRU Bretonneau, Tours, France; UMR 1253 iBrain, Université de Tours, Inserm, France
| | - P Corcia
- UMR 1253 iBrain, Université de Tours, Inserm, France; ALS and MND centre (FILSLAN), University of Tours, "iBrain", inserm, France
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Barro C, Zetterberg H. The blood biomarkers puzzle - A review of protein biomarkers in neurodegenerative diseases. J Neurosci Methods 2021; 361:109281. [PMID: 34237384 DOI: 10.1016/j.jneumeth.2021.109281] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/05/2021] [Revised: 06/07/2021] [Accepted: 07/04/2021] [Indexed: 02/04/2023]
Abstract
Neurodegenerative diseases are heterogeneous in their cause and clinical presentation making clinical assessment and disease monitoring challenging. Because of this, there is an urgent need for objective tools such as fluid biomarkers able to quantitate different aspects of the disease. In the last decade, technological improvements and awareness of the importance of biorepositories led to the discovery of an evolving number of fluid biomarkers covering the main characteristics of neurodegenerative diseases such as neurodegeneration, protein aggregates and inflammation. The ability to quantitate each aspect of the disease at a high definition enables a more precise stratification of the patients at inclusion in clinical trials, hence reducing the noise that may hamper the detection of therapeutical efficacy and allowing for smaller but likewise powered studies, which particularly improves the ability to start clinical trials for rare neurological diseases. Moreover, the use of fluid biomarkers has the potential to support a targeted therapeutical intervention, as it is now emerging for the treatment of amyloid-beta deposition in patients suffering from Alzheimer's disease. Here we review the knowledge that evolved from the measurement of fluid biomarker proteins in neurodegenerative conditions.
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Affiliation(s)
- Christian Barro
- Ann Romney Center for Neurologic Diseases, Brigham and Women's Hospital, Boston, MA, USA; Department of Neurology, Harvard Medical School, Boston, MA, USA.
| | - Henrik Zetterberg
- Department of Psychiatry and Neurochemistry, Institute of Neuroscience and Physiology, the Sahlgrenska Academy at the University of Gothenburg, Mölndal, Sweden; Clinical Neurochemistry Laboratory, Sahlgrenska University Hospital, Mölndal, Sweden; Department of Neurodegenerative Disease, UCL Institute of Neurology, Queen Square, London, UK; UK Dementia Research Institute at UCL, London, UK; Hong Kong Center for Neurodegenerative Diseases, Hong Kong, China
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40
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Cerebrospinal Fluid Chitinases as Biomarkers for Amyotrophic Lateral Sclerosis. Diagnostics (Basel) 2021; 11:diagnostics11071210. [PMID: 34359293 PMCID: PMC8305219 DOI: 10.3390/diagnostics11071210] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/03/2021] [Revised: 06/28/2021] [Accepted: 06/29/2021] [Indexed: 11/16/2022] Open
Abstract
Amyotrophic lateral sclerosis (ALS) is a neurodegenerative neuromuscular disease that affects motor neurons controlling voluntary muscles. Survival is usually 2–5 years after onset, and death occurs due to respiratory failure. The identification of biomarkers would be very useful to help in disease diagnosis and for patient stratification based on, e.g., progression rate, with implications in therapeutic trials. Neurofilaments constitute already-promising markers for ALS and, recently, chitinases have emerged as novel marker targets for the disease. Here, we investigated cerebrospinal fluid (CSF) chitinases as potential markers for ALS. Chitotriosidase (CHIT1), chitinase-3-like protein 1 (CHI3L1), chitinase-3-like protein 2 (CHI3L2) and the benchmark marker phosphoneurofilament heavy chain (pNFH) were quantified by an enzyme-linked immunosorbent assay (ELISA) from the CSF of 34 ALS patients and 24 control patients with other neurological diseases. CSF was also analyzed by UHPLC-mass spectrometry. All three chitinases, as well as pNFH, were found to correlate with disease progression rate. Furthermore, CHIT1 was elevated in ALS patients with high diagnostic performance, as was pNFH. On the other hand, CHIT1 correlated with forced vital capacity (FVC). The three chitinases correlated with pNFH, indicating a relation between degeneration and neuroinflammation. In conclusion, our results supported the value of CHIT1 as a diagnostic and progression rate biomarker, and its potential as respiratory function marker. The results opened novel perspectives to explore chitinases as biomarkers and their functional relevance in ALS.
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41
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Non-neuronal cells in amyotrophic lateral sclerosis - from pathogenesis to biomarkers. Nat Rev Neurol 2021; 17:333-348. [PMID: 33927394 DOI: 10.1038/s41582-021-00487-8] [Citation(s) in RCA: 75] [Impact Index Per Article: 25.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 03/16/2021] [Indexed: 02/04/2023]
Abstract
The prevailing motor neuron-centric view of amyotrophic lateral sclerosis (ALS) pathogenesis could be an important factor in the failure to identify disease-modifying therapy for this neurodegenerative disorder. Non-neuronal cells have crucial homeostatic functions within the CNS and evidence of involvement of these cells in the pathophysiology of several neurodegenerative disorders, including ALS, is accumulating. Microglia and astrocytes, in crosstalk with peripheral immune cells, can exert both neuroprotective and adverse effects, resulting in a highly nuanced range of neuronal and non-neuronal cell interactions. This Review provides an overview of the diverse roles of non-neuronal cells in relation to the pathogenesis of ALS and the emerging potential of non-neuronal cell biomarkers to advance therapeutic development.
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Chua JP, De Calbiac H, Kabashi E, Barmada SJ. Autophagy and ALS: mechanistic insights and therapeutic implications. Autophagy 2021; 18:254-282. [PMID: 34057020 PMCID: PMC8942428 DOI: 10.1080/15548627.2021.1926656] [Citation(s) in RCA: 67] [Impact Index Per Article: 22.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023] Open
Abstract
Mechanisms of protein homeostasis are crucial for overseeing the clearance of misfolded and toxic proteins over the lifetime of an organism, thereby ensuring the health of neurons and other cells of the central nervous system. The highly conserved pathway of autophagy is particularly necessary for preventing and counteracting pathogenic insults that may lead to neurodegeneration. In line with this, mutations in genes that encode essential autophagy factors result in impaired autophagy and lead to neurodegenerative conditions such as amyotrophic lateral sclerosis (ALS). However, the mechanistic details underlying the neuroprotective role of autophagy, neuronal resistance to autophagy induction, and the neuron-specific effects of autophagy-impairing mutations remain incompletely defined. Further, the manner and extent to which non-cell autonomous effects of autophagy dysfunction contribute to ALS pathogenesis are not fully understood. Here, we review the current understanding of the interplay between autophagy and ALS pathogenesis by providing an overview of critical steps in the autophagy pathway, with special focus on pivotal factors impaired by ALS-causing mutations, their physiologic effects on autophagy in disease models, and the cell type-specific mechanisms regulating autophagy in non-neuronal cells which, when impaired, can contribute to neurodegeneration. This review thereby provides a framework not only to guide further investigations of neuronal autophagy but also to refine therapeutic strategies for ALS and related neurodegenerative diseases.Abbreviations: ALS: amyotrophic lateral sclerosis; Atg: autophagy-related; CHMP2B: charged multivesicular body protein 2B; DPR: dipeptide repeat; FTD: frontotemporal dementia; iPSC: induced pluripotent stem cell; LIR: LC3-interacting region; MAP1LC3/LC3: microtubule associated protein 1 light chain 3; MTOR: mechanistic target of rapamycin kinase; PINK1: PTEN induced kinase 1; RNP: ribonuclear protein; sALS: sporadic ALS; SPHK1: sphingosine kinase 1; TARDBP/TDP-43: TAR DNA binding protein; TBK1: TANK-binding kinase 1; TFEB: transcription factor EB; ULK: unc-51 like autophagy activating kinase; UPR: unfolded protein response; UPS: ubiquitin-proteasome system; VCP: valosin containing protein.
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Affiliation(s)
- Jason P Chua
- Department of Neurology, University of Michigan, Ann Arbor, MI, United States
| | - Hortense De Calbiac
- Recherche translationnelle sur les maladies neurologiques, Institut Imagine, UMR-1163 INSERM et Université Paris Descartes, Hôpital Universitaire Necker-Enfants Malades, Paris, France
| | - Edor Kabashi
- Recherche translationnelle sur les maladies neurologiques, Institut Imagine, UMR-1163 INSERM et Université Paris Descartes, Hôpital Universitaire Necker-Enfants Malades, Paris, France
| | - Sami J Barmada
- Department of Neurology, University of Michigan, Ann Arbor, MI, United States
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Gaur N, Huss E, Prell T, Steinbach R, Guerra J, Srivastava A, Witte OW, Grosskreutz J. Monocyte-Derived Macrophages Contribute to Chitinase Dysregulation in Amyotrophic Lateral Sclerosis: A Pilot Study. Front Neurol 2021; 12:629332. [PMID: 34054686 PMCID: PMC8160083 DOI: 10.3389/fneur.2021.629332] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/16/2020] [Accepted: 04/21/2021] [Indexed: 12/01/2022] Open
Abstract
Neuroinflammation significantly contributes to Amyotrophic Lateral Sclerosis (ALS) pathology. In lieu of this, reports of elevated chitinase levels in ALS are interesting, as they are established surrogate markers of a chronic inflammatory response. While post-mortem studies have indicated glial expression, the cellular sources for these moieties remain to be fully understood. Therefore, the objective of this pilot study was to examine whether the peripheral immune system also contributes to chitinase dysregulation in ALS. The temporal expression of CHIT1, CHI3L1, and CHI3L2 in non-polarized monocyte-derived macrophages (MoMas) from ALS patients and healthy controls (HCs) was examined. We demonstrate that while CHIT1 and CHI3L1 display similar temporal expression dynamics in both groups, profound between-group differences were noted for these targets at later time-points i.e., when cells were fully differentiated. CHIT1 and CHI3L1 expression were significantly higher in MoMas from ALS patients at both the transcriptomic and protein level, with CHI3L1 levels also being influenced by age. Conversely, CHI3L2 expression was not influenced by disease state, culture duration, or age. Here, we demonstrate for the first time, that in ALS, circulating immune cells have an intrinsically augmented potential for chitinase production that may propagate chronic neuroinflammation, and how the ageing immune system itself contributes to neurodegeneration.
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Affiliation(s)
- Nayana Gaur
- Hans Berger Department of Neurology, Jena University Hospital, Jena, Germany
| | - Elena Huss
- Hans Berger Department of Neurology, Jena University Hospital, Jena, Germany
| | - Tino Prell
- Hans Berger Department of Neurology, Jena University Hospital, Jena, Germany.,Jena Centre for Healthy Ageing, Jena University Hospital, Jena, Germany
| | - Robert Steinbach
- Hans Berger Department of Neurology, Jena University Hospital, Jena, Germany
| | - Joel Guerra
- Department of Anaesthesiology and Intensive Care Medicine, Jena University Hospital, Jena, Germany.,Centre for Sepsis Control and Care, Jena University Hospital, Jena, Germany
| | - Akash Srivastava
- Hans Berger Department of Neurology, Jena University Hospital, Jena, Germany
| | - Otto W Witte
- Hans Berger Department of Neurology, Jena University Hospital, Jena, Germany.,Jena Centre for Healthy Ageing, Jena University Hospital, Jena, Germany
| | - Julian Grosskreutz
- Hans Berger Department of Neurology, Jena University Hospital, Jena, Germany.,Jena Centre for Healthy Ageing, Jena University Hospital, Jena, Germany
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44
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Fullam T, Statland J. Upper Motor Neuron Disorders: Primary Lateral Sclerosis, Upper Motor Neuron Dominant Amyotrophic Lateral Sclerosis, and Hereditary Spastic Paraplegia. Brain Sci 2021; 11:brainsci11050611. [PMID: 34064596 PMCID: PMC8151104 DOI: 10.3390/brainsci11050611] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/02/2021] [Revised: 05/02/2021] [Accepted: 05/10/2021] [Indexed: 11/16/2022] Open
Abstract
Following the exclusion of potentially reversible causes, the differential for those patients presenting with a predominant upper motor neuron syndrome includes primary lateral sclerosis (PLS), hereditary spastic paraplegia (HSP), or upper motor neuron dominant ALS (UMNdALS). Differentiation of these disorders in the early phases of disease remains challenging. While no single clinical or diagnostic tests is specific, there are several developing biomarkers and neuroimaging technologies which may help distinguish PLS from HSP and UMNdALS. Recent consensus diagnostic criteria and use of evolving technologies will allow more precise delineation of PLS from other upper motor neuron disorders and aid in the targeting of potentially disease-modifying therapeutics.
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Thompson AG, Gray E, Charles PD, Hu MTM, Talbot K, Fischer R, Kessler BM, Turner MR. Network Analysis of the CSF Proteome Characterizes Convergent Pathways of Cellular Dysfunction in ALS. Front Neurosci 2021; 15:642324. [PMID: 33815045 PMCID: PMC8010303 DOI: 10.3389/fnins.2021.642324] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/15/2020] [Accepted: 02/18/2021] [Indexed: 01/15/2023] Open
Abstract
BACKGROUND Amyotrophic lateral sclerosis is a clinical syndrome with complex biological determinants, but which in most cases is characterized by TDP-43 pathology. The identification in CSF of a protein signature of TDP-43 network dysfunction would have the potential to inform the identification of new biomarkers and therapeutic targets. METHODS We compared CSF proteomic data from patients with ALS (n = 41), Parkinson's disease (n = 19) and healthy control participants (n = 20). Weighted correlation network analysis was used to identify modules within the CSF protein network and combined with gene ontology enrichment analysis to functionally annotate module proteins. Analysis of module eigenproteins and differential correlation analysis of the CSF protein network was used to compare ALS and Parkinson's disease protein co-correlation with healthy controls. In order to monitor temporal changes in the CSF proteome, we performed longitudinal analysis of the CSF proteome in a subset of ALS patients. RESULTS Weighted correlation network analysis identified 10 modules, including those enriched for terms involved in gene expression including nucleic acid binding, RNA metabolism and translation; humoral immune system function, including complement pathways; membrane proteins, axonal outgrowth and adherence; and glutamatergic synapses. Immune system module eigenproteins were increased in ALS, whilst axonal module eigenproteins were decreased in ALS. The 19 altered protein correlations in ALS were enriched for gene expression (OR 3.05, p = 0.017) and membrane protein modules (OR 17.48, p = 0.011), including intramodular hub proteins previously identified as TDP-43 interactors. Proteins decreasing over longitudinal analysis ALS were enriched in glutamatergic synapse and axonal outgrowth modules. Protein correlation network disruptions in Parkinson's disease showed no module enrichment. CONCLUSIONS Alterations in the co-correlation network in CSF samples identified a set of pathways known to be associated with TDP-43 dysfunction in the pathogenesis of ALS, with important implications for therapeutic targeting and biomarker development.
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Affiliation(s)
- Alexander G. Thompson
- Nuffield Department of Clinical Neurosciences, University of Oxford, Oxford, United Kingdom
| | - Elizabeth Gray
- Nuffield Department of Clinical Neurosciences, University of Oxford, Oxford, United Kingdom
| | - Philip D. Charles
- Target Discovery Institute, Centre for Medicines Discovery, Nuffield Department of Medicine, University of Oxford, Oxford, United Kingdom
| | - Michele T. M. Hu
- Nuffield Department of Clinical Neurosciences, University of Oxford, Oxford, United Kingdom
| | - Kevin Talbot
- Nuffield Department of Clinical Neurosciences, University of Oxford, Oxford, United Kingdom
| | - Roman Fischer
- Target Discovery Institute, Centre for Medicines Discovery, Nuffield Department of Medicine, University of Oxford, Oxford, United Kingdom
| | - Benedikt M. Kessler
- Target Discovery Institute, Centre for Medicines Discovery, Nuffield Department of Medicine, University of Oxford, Oxford, United Kingdom
| | - Martin R. Turner
- Nuffield Department of Clinical Neurosciences, University of Oxford, Oxford, United Kingdom
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Steinacker P, Feneberg E, Halbgebauer S, Witzel S, Verde F, Oeckl P, Van Damme P, Gaur N, Gray E, Grosskreutz J, Jardel CG, Kachanov M, Kuhle J, Lamari F, Maceski A, Del Mar Amador M, Mayer B, Morelli C, Petri S, Poesen K, Raaphorst J, Salachas F, Silani V, Turner MR, Verbeek MM, Volk AE, Weishaupt JH, Weydt P, Ludolph AC, Otto M. Chitotriosidase as biomarker for early stage amyotrophic lateral sclerosis: a multicenter study. Amyotroph Lateral Scler Frontotemporal Degener 2021; 22:276-286. [PMID: 33576252 DOI: 10.1080/21678421.2020.1861023] [Citation(s) in RCA: 14] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
Objective: Levels of chitotriosidase (CHIT1) are increased in the cerebrospinal fluid (CSF) of amyotrophic lateral sclerosis (ALS) patients reflecting microglial activation. Here, we determine the diagnostic and prognostic potential of CHIT1 for early symptomatic ALS. Methods: Overall, 275 patients from 8 European neurological centers were examined. We included ALS with <6 and >6 months from symptom onset, other motoneuron diseases (oMND), ALS mimics (DCon) and non-neurodegenerative controls (Con). CSF CHIT1 levels were analyzed for diagnostic power and association with progression and survival in comparison to the benchmark neurofilament. The 24-bp duplication polymorphism of CHIT1 was analyzed in a subset of patients (N = 65). Results: Homozygous CHIT1 duplication mutation carriers (9%) invariably had undetectable CSF CHIT1 levels, while heterozygous carriers had similar levels as patients with wildtype CHIT1 (p = 0.414). In both early and late symptomatic ALS CHIT1 levels was increased, did not correlate with patients' progression rates, and was higher in patients diagnosed with higher diagnostic certainty. Neurofilament levels correlated with CHIT1 levels and prevailed over CHIT1 regarding diagnostic performance. Both CHIT1 and neurofilaments were identified as independent predictors of survival in late but not early symptomatic ALS. Evidence is provided that CHIT1 predicts progression in El Escorial diagnostic category in the group of ALS cases with a short duration. Conclusions: CSF CHIT1 level may have additional value in the prognostication of ALS patients with a short history of symptoms classified in diagnostic categories of lower clinical certainty. To fully interpret apparently low CHIT1 levels knowledge of CHIT1 genotype is needed.
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Affiliation(s)
| | - Emily Feneberg
- Nuffield Department of Clinical Neurosciences, University of Oxford, Oxford, UK
| | | | - Simon Witzel
- Department of Neurology, Ulm University, Ulm, Germany
| | - Federico Verde
- Department of Neurology - Stroke Unit and Laboratory of Neuroscience, Istituto Auxologico Italiano, IRCCS, Milan, Italy.,Department of Pathophysiology and Transplantation - "Dino Ferrari" Center, Università degli Studi di Milano, Milan, Italy
| | - Patrick Oeckl
- Department of Neurology, Ulm University, Ulm, Germany
| | - Philip Van Damme
- Department of Neurology, University Hospitals Leuven, Leuven, Belgium.,Department of Neurosciences, VIB - Center for Brain & Disease Research, Experimental Neurology - Laboratory of Neurobiology, KU Leuven - University of Leuven, Leuven, Belgium
| | - Nayana Gaur
- Department of Neurology, Jena University Hospital, Jena, Germany
| | - Elizabeth Gray
- Nuffield Department of Clinical Neurosciences, University of Oxford, Oxford, UK
| | | | - Claude G Jardel
- Department of Metabolic Biochemistry, Hôpitaux Universitaires Pitié Salpeêtrière-Charles Foix, Paris, France
| | - Mykyta Kachanov
- Institute of Human Genetics, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
| | - Jens Kuhle
- Neurology, Departments of Biomedicine, Medicine and Clinical Research, University and University Hospital Basel, Basel, Switzerland
| | - Foudil Lamari
- Department of Metabolic Biochemistry, Hôpitaux Universitaires Pitié Salpeêtrière-Charles Foix, Paris, France
| | - Aleksandra Maceski
- Neurology, Departments of Biomedicine, Medicine and Clinical Research, University and University Hospital Basel, Basel, Switzerland
| | - Maria Del Mar Amador
- Neurological Diseases Department, Paris ALS Reference Center, Hôpitaux Universitaires Pitié Salpeêtrière-Charles Foix, Paris, France
| | - Benjamin Mayer
- Institute for Epidemiology and Medical Biometry, Ulm University, Ulm, Germany
| | - Claudia Morelli
- Department of Neurology - Stroke Unit and Laboratory of Neuroscience, Istituto Auxologico Italiano, IRCCS, Milan, Italy
| | - Susanne Petri
- Department of Neurology, Hannover Medical School, Hannover, Germany
| | - Koen Poesen
- Laboratory of Molecular Neurobiomarker Research, Leuven Brain Institute, KU Leuven and Laboratory Medicine, University Hospitals of Leuven, Leuven, Belgium
| | - Joost Raaphorst
- Department of Neurology, Amsterdam Neuroscience Institute, Amsterdam UMC, University of Amsterdam, Amsterdam, The Netherlands
| | - François Salachas
- Neurological Diseases Department, Paris ALS Reference Center, Hôpitaux Universitaires Pitié Salpeêtrière-Charles Foix, Paris, France
| | - Vincenzo Silani
- Department of Neurology - Stroke Unit and Laboratory of Neuroscience, Istituto Auxologico Italiano, IRCCS, Milan, Italy.,Department of Pathophysiology and Transplantation - "Dino Ferrari" Center, Università degli Studi di Milano, Milan, Italy
| | - Martin R Turner
- Nuffield Department of Clinical Neurosciences, University of Oxford, Oxford, UK
| | - Marcel M Verbeek
- Departments of Neurology and Laboratory Medicine, Donders Institute for Brain, Cognition and Behaviour, Radboud University Medical Center, Nijmegen, The Netherlands
| | - Alexander E Volk
- Institute of Human Genetics, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
| | | | - Patrick Weydt
- Department for Neurodegenerative Disorders and Gerontopsychiatry, Bonn University, Bonn, Germany
| | | | - Markus Otto
- Department of Neurology, Ulm University, Ulm, Germany
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Fluid Biomarkers of Frontotemporal Lobar Degeneration. ADVANCES IN EXPERIMENTAL MEDICINE AND BIOLOGY 2021; 1281:123-139. [PMID: 33433873 DOI: 10.1007/978-3-030-51140-1_9] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
A timely diagnosis of frontotemporal degeneration (FTD) is frequently challenging due to the heterogeneous symptomatology and poor phenotype-pathological correlation. Fluid biomarkers that reflect FTD pathophysiology could be instrumental in both clinical practice and pharmaceutical trials. In recent years, significant progress has been made in developing biomarkers of neurodegenerative diseases: amyloid-β and tau in cerebrospinal fluid (CSF) can be used to exclude Alzheimer's disease, while neurofilament light chain (NfL) is emerging as a promising, albeit nonspecific, marker of neurodegeneration in both CSF and blood. Gene-specific biomarkers such as PGRN in GRN mutation carriers and dipeptide repeat proteins in C9orf72 mutation carriers are potential target engagement markers in genetic FTD trials. Novel techniques capable of measuring very low concentrations of brain-derived proteins in peripheral fluids are facilitating studies of blood biomarkers as a minimally invasive alternative to CSF. A major remaining challenge is the identification of a biomarker that can be used to predict the neuropathological substrate in sporadic FTD patients.
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48
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Andrés-Benito P, Povedano M, Domínguez R, Marco C, Colomina MJ, López-Pérez Ó, Santana I, Baldeiras I, Martínez-Yelámos S, Zerr I, Llorens F, Fernández-Irigoyen J, Santamaría E, Ferrer I. Increased C-X-C Motif Chemokine Ligand 12 Levels in Cerebrospinal Fluid as a Candidate Biomarker in Sporadic Amyotrophic Lateral Sclerosis. Int J Mol Sci 2020; 21:ijms21228680. [PMID: 33213069 PMCID: PMC7698527 DOI: 10.3390/ijms21228680] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/21/2020] [Revised: 11/11/2020] [Accepted: 11/16/2020] [Indexed: 12/17/2022] Open
Abstract
Sporadic amyotrophic lateral sclerosis (sALS) is a fatal progressive neurodegenerative disease affecting upper and lower motor neurons. Biomarkers are useful to facilitate the diagnosis and/or prognosis of patients and to reveal possible mechanistic clues about the disease. This study aimed to identify and validate selected putative biomarkers in the cerebrospinal fluid (CSF) of sALS patients at early disease stages compared with age-matched controls and with other neurodegenerative diseases including Alzheimer disease (AD), spinal muscular atrophy type III (SMA), frontotemporal dementia behavioral variant (FTD), and multiple sclerosis (MS). SWATH acquisition on liquid chromatography-tandem mass spectrometry (LC-MS/MS) for protein quantitation, and ELISA for validation, were used in CSF samples of sALS cases at early stages of the disease. Analysis of mRNA and protein expression was carried out in the anterior horn of the lumbar spinal cord in post-mortem tissue of sALS cases (terminal stage) and controls using RTq-PCR, and Western blotting, and immunohistochemistry, respectively. SWATH acquisition on liquid chromatography-tandem mass spectrometry (LC-MS/MS) revealed 51 differentially expressed proteins in the CSF in sALS. Receiver operating characteristic (ROC) curves showed CXCL12 to be the most valuable candidate biomarker. We validated the values of CXCL12 in CSF with ELISA in two different cohorts. Besides sALS, increased CXCL12 levels were found in MS but were not altered in AD, SMA, and FTD. Therefore, increased CXCL12 levels in the CSF can be useful in the diagnoses of MS and sALS in the context of the clinical settings. CXCL12 immunoreactivity was localized in motor neurons in control and sALS, and in a few glial cells in sALS at the terminal stage; CXCR4 was in a subset of oligodendroglial-like cells and axonal ballooning of motor neurons in sALS; and CXCR7 in motor neurons in control and sALS, and reactive astrocytes in the pyramidal tracts in terminal sALS. CXCL12/CXCR4/CXCR7 axis in the spinal cord probably plays a complex role in inflammation, oligodendroglial and astrocyte signaling, and neuronal and axonal preservation in sALS.
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Affiliation(s)
- Pol Andrés-Benito
- Department of Pathology and Experimental Therapeutics, University of Barcelona, Feixa Llarga s/n, 08907 L’Hospitalet de Llobregat, Barcelona, Spain;
- Biomedical Network Research Center on Neurodegenerative Diseases (CIBERNED), Institute Carlos III, Feixa Llarga s/n, 08907 L’Hospitalet de Llobregat, Barcelona, Spain;
- Bellvitge Biomedical Research Institute (IDIBELL), 08907 L’Hospitalet de Llobregat, Barcelona, Spain
- Institute of Neurosciences, University of Barcelona, 08907 L’Hospitalet de Llobregat, Barcelona, Spain
- International Initiative for Treatment and Research Initiative to Cure ALS (TRICALS), Bellvitge University Hospital, 08907 Hospitalet de Llobregat, Spain; (M.P.); (R.D.); (C.M.)
- Correspondence: (P.A.-B.); (I.F.); Tel./Fax: +34-94-403-5808 (P.A.-B. & I.F.)
| | - Mònica Povedano
- International Initiative for Treatment and Research Initiative to Cure ALS (TRICALS), Bellvitge University Hospital, 08907 Hospitalet de Llobregat, Spain; (M.P.); (R.D.); (C.M.)
- Functional Unit of Amyotrophic Lateral Sclerosis (UFELA), Service of Neurology, Bellvitge University Hospital, 08907 L’Hospitalet de Llobregat, Barcelona, Spain
| | - Raúl Domínguez
- International Initiative for Treatment and Research Initiative to Cure ALS (TRICALS), Bellvitge University Hospital, 08907 Hospitalet de Llobregat, Spain; (M.P.); (R.D.); (C.M.)
| | - Carla Marco
- International Initiative for Treatment and Research Initiative to Cure ALS (TRICALS), Bellvitge University Hospital, 08907 Hospitalet de Llobregat, Spain; (M.P.); (R.D.); (C.M.)
| | - Maria J. Colomina
- Anesthesia and Critical Care Department, Bellvitge University Hospital-University of Barcelona, 08907 L’Hospitalet de Llobregat, Barcelona, Spain;
| | - Óscar López-Pérez
- Biomedical Network Research Center on Neurodegenerative Diseases (CIBERNED), Institute Carlos III, Feixa Llarga s/n, 08907 L’Hospitalet de Llobregat, Barcelona, Spain;
| | - Isabel Santana
- Neurology Department, CHUC—Centro Hospitalar e Universitário de Coimbra, CNC—Center for Neuroscience and Cell Biology; and Faculty of Medicine, University of Coimbra, 3000-456 Coimbra, Portugal; (I.S.); (I.B.)
| | - Inês Baldeiras
- Neurology Department, CHUC—Centro Hospitalar e Universitário de Coimbra, CNC—Center for Neuroscience and Cell Biology; and Faculty of Medicine, University of Coimbra, 3000-456 Coimbra, Portugal; (I.S.); (I.B.)
| | - Sergio Martínez-Yelámos
- Multiple Sclerosis Unit, Service of Neurology, Bellvitge University Hospital, 08907 L’Hospitalet de Llobregat, Barcelona, Spain;
| | - Inga Zerr
- Department of Neurology, University Medical Center Göttingen, 37075 Göttingen, Germany;
- German Center for Neurodegenerative Diseases (DZNE), 37075 Göttingen, Germany
| | - Franc Llorens
- Department of Pathology and Experimental Therapeutics, University of Barcelona, Feixa Llarga s/n, 08907 L’Hospitalet de Llobregat, Barcelona, Spain;
- Biomedical Network Research Center on Neurodegenerative Diseases (CIBERNED), Institute Carlos III, Feixa Llarga s/n, 08907 L’Hospitalet de Llobregat, Barcelona, Spain;
- Bellvitge Biomedical Research Institute (IDIBELL), 08907 L’Hospitalet de Llobregat, Barcelona, Spain
- Institute of Neurosciences, University of Barcelona, 08907 L’Hospitalet de Llobregat, Barcelona, Spain
| | - Joaquín Fernández-Irigoyen
- IDISNA, Navarra Institute for Health Research, 31008 Pamplona, Spain; (J.F.-I.); (E.S.)
- Clinical Neuroproteomics Unit, Proteomics Platform, Proteored-ISCIII, Navarrabiomed, Complejo Hospitalario de Navarra (CHN), Universidad Pública de Navarra (UPNA), 31008 Pamplona, Spain
| | - Enrique Santamaría
- IDISNA, Navarra Institute for Health Research, 31008 Pamplona, Spain; (J.F.-I.); (E.S.)
- Clinical Neuroproteomics Unit, Proteomics Platform, Proteored-ISCIII, Navarrabiomed, Complejo Hospitalario de Navarra (CHN), Universidad Pública de Navarra (UPNA), 31008 Pamplona, Spain
| | - Isidro Ferrer
- Department of Pathology and Experimental Therapeutics, University of Barcelona, Feixa Llarga s/n, 08907 L’Hospitalet de Llobregat, Barcelona, Spain;
- Biomedical Network Research Center on Neurodegenerative Diseases (CIBERNED), Institute Carlos III, Feixa Llarga s/n, 08907 L’Hospitalet de Llobregat, Barcelona, Spain;
- Bellvitge Biomedical Research Institute (IDIBELL), 08907 L’Hospitalet de Llobregat, Barcelona, Spain
- Institute of Neurosciences, University of Barcelona, 08907 L’Hospitalet de Llobregat, Barcelona, Spain
- International Initiative for Treatment and Research Initiative to Cure ALS (TRICALS), Bellvitge University Hospital, 08907 Hospitalet de Llobregat, Spain; (M.P.); (R.D.); (C.M.)
- Neuropathology, Pathologic Anatomy Service, Bellvitge University Hospital, 08907 L’Hospitalet de Llobregat, Barcelona, Spain
- Correspondence: (P.A.-B.); (I.F.); Tel./Fax: +34-94-403-5808 (P.A.-B. & I.F.)
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Morello G, Salomone S, D’Agata V, Conforti FL, Cavallaro S. From Multi-Omics Approaches to Precision Medicine in Amyotrophic Lateral Sclerosis. Front Neurosci 2020; 14:577755. [PMID: 33192262 PMCID: PMC7661549 DOI: 10.3389/fnins.2020.577755] [Citation(s) in RCA: 34] [Impact Index Per Article: 8.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/29/2020] [Accepted: 10/13/2020] [Indexed: 12/12/2022] Open
Abstract
Amyotrophic lateral sclerosis (ALS) is a devastating and fatal neurodegenerative disorder, caused by the degeneration of upper and lower motor neurons for which there is no truly effective cure. The lack of successful treatments can be well explained by the complex and heterogeneous nature of ALS, with patients displaying widely distinct clinical features and progression patterns, and distinct molecular mechanisms underlying the phenotypic heterogeneity. Thus, stratifying ALS patients into consistent and clinically relevant subgroups can be of great value for the development of new precision diagnostics and targeted therapeutics for ALS patients. In the last years, the use and integration of high-throughput "omics" approaches have dramatically changed our thinking about ALS, improving our understanding of the complex molecular architecture of ALS, distinguishing distinct patient subtypes and providing a rational foundation for the discovery of biomarkers and new individualized treatments. In this review, we discuss the most significant contributions of omics technologies in unraveling the biological heterogeneity of ALS, highlighting how these approaches are revealing diagnostic, prognostic and therapeutic targets for future personalized interventions.
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Affiliation(s)
- Giovanna Morello
- Institute for Research and Biomedical Innovation (IRIB), Italian National Research Council (CNR), Catania, Italy
- Section of Pharmacology, Department of Biomedical and Biotechnological Sciences, University of Catania, Catania, Italy
| | - Salvatore Salomone
- Section of Pharmacology, Department of Biomedical and Biotechnological Sciences, University of Catania, Catania, Italy
| | - Velia D’Agata
- Human Anatomy and Histology, University of Catania, Catania, Italy
| | | | - Sebastiano Cavallaro
- Institute for Research and Biomedical Innovation (IRIB), Italian National Research Council (CNR), Catania, Italy
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Qi Y, Chou LS, Zhang LJ, Liu MQ, Yi M, Zhang QX, Wang J, Li T, Zhang DQ, Yang L. Increased cerebrospinal fluid YKL-40 levels are associated with disease severity of neuromyelitis optica spectrum disorders. Mult Scler Relat Disord 2020; 45:102395. [DOI: 10.1016/j.msard.2020.102395] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/11/2020] [Revised: 07/05/2020] [Accepted: 07/11/2020] [Indexed: 11/25/2022]
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