1
|
Jurcau MC, Jurcau A, Diaconu RG, Hogea VO, Nunkoo VS. A Systematic Review of Sporadic Creutzfeldt-Jakob Disease: Pathogenesis, Diagnosis, and Therapeutic Attempts. Neurol Int 2024; 16:1039-1065. [PMID: 39311352 PMCID: PMC11417857 DOI: 10.3390/neurolint16050079] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/03/2024] [Revised: 09/09/2024] [Accepted: 09/14/2024] [Indexed: 09/26/2024] Open
Abstract
Creutzfeldt-Jakob disease is a rare neurodegenerative and invariably fatal disease with a fulminant course once the first clinical symptoms emerge. Its incidence appears to be rising, although the increasing figures may be related to the improved diagnostic tools. Due to the highly variable clinical picture at onset, many specialty physicians should be aware of this disease and refer the patient to a neurologist for complete evaluation. The diagnostic criteria have been changed based on the considerable progress made in research on the pathogenesis and on the identification of reliable biomarkers. Moreover, accumulated knowledge on pathogenesis led to the identification of a series of possible therapeutic targets, although, given the low incidence and very rapid course, the evaluation of safety and efficacy of these therapeutic strategies is challenging.
Collapse
Affiliation(s)
- Maria Carolina Jurcau
- Faculty of Medicine and Pharmacy, University of Oradea, 410087 Oradea, Romania; (M.C.J.)
| | - Anamaria Jurcau
- Department of Psycho-Neurosciences and Rehabilitation, University of Oradea, 410087 Oradea, Romania
| | - Razvan Gabriel Diaconu
- Faculty of Medicine and Pharmacy, University of Oradea, 410087 Oradea, Romania; (M.C.J.)
| | - Vlad Octavian Hogea
- Faculty of Medicine and Pharmacy, University of Oradea, 410087 Oradea, Romania; (M.C.J.)
| | - Vharoon Sharma Nunkoo
- Neurorehabilitation Ward, Clinical Emergency County Hospital Bihor, 410169 Oradea, Romania
| |
Collapse
|
2
|
Hüper L, Steinacker P, Polyakova M, Mueller K, Godulla J, Herzig S, Danek A, Engel A, Diehl‐Schmid J, Classen J, Fassbender K, Fliessbach K, Jahn H, Kassubek J, Kornhuber J, Landwehrmeyer B, Lauer M, Obrig H, Oeckl P, Prudlo J, Saur D, Anderl‐Straub S, Synofzik M, Wagner M, Wiltfang J, Winkelmann J, Volk AE, Huppertz H, Otto M, Schroeter ML. Neurofilaments and progranulin are related to atrophy in frontotemporal lobar degeneration - A transdiagnostic study cross-validating atrophy and fluid biomarkers. Alzheimers Dement 2024; 20:4461-4475. [PMID: 38865340 PMCID: PMC11247715 DOI: 10.1002/alz.13863] [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: 12/21/2023] [Revised: 03/22/2024] [Accepted: 03/24/2024] [Indexed: 06/14/2024]
Abstract
INTRODUCTION Frontotemporal lobar degeneration (FTLD) encompasses behavioral variant frontotemporal dementia (bvFTD), progressive supranuclear palsy, corticobasal syndrome/degeneration, and primary progressive aphasias (PPAs). We cross-validated fluid biomarkers and neuroimaging. METHODS Seven fluid biomarkers from cerebrospinal fluid and serum were related to atrophy in 428 participants including these FTLD subtypes, logopenic variant PPA (lvPPA), Alzheimer's disease (AD), and healthy subjects. Atrophy was assessed by structural magnetic resonance imaging and atlas-based volumetry. RESULTS FTLD subtypes, lvPPA, and AD showed specific profiles for neurofilament light chain, phosphorylated heavy chain, tau, phospho-tau, amyloid beta1-42 from serum/cerebrospinal fluid, and brain atrophy. Neurofilaments related to regional atrophy in bvFTD, whereas progranulin was associated with atrophy in semantic variant PPA. Ubiquitin showed no effects. DISCUSSION Results specify biomarker and atrophy patterns in FTLD and AD supporting differential diagnosis. They identify neurofilaments and progranulin in interaction with structural imaging as promising candidates for monitoring disease progression and therapy. HIGHLIGHTS Study cross-validated neuroimaging and fluid biomarkers in dementia. Five kinds of frontotemporal lobar degeneration and two variants of Alzheimer's disease. Study identifies disease-specific fluid biomarker and atrophy profiles. Fluid biomarkers and atrophy interact in a disease-specific way. Neurofilaments and progranulin are proposed as biomarkers for diagnosis and therapy.
Collapse
|
3
|
Toft A, Sjödin S, Simonsen AH, Ejlerskov P, Roos P, Musaeus CS, Henriksen EE, Nielsen TT, Brinkmalm A, Blennow K, Zetterberg H, Nielsen JE. Endo-lysosomal protein concentrations in CSF from patients with frontotemporal dementia caused by CHMP2B mutation. ALZHEIMER'S & DEMENTIA (AMSTERDAM, NETHERLANDS) 2023; 15:e12402. [PMID: 36815874 PMCID: PMC9936136 DOI: 10.1002/dad2.12402] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 09/01/2022] [Revised: 01/02/2023] [Accepted: 01/12/2023] [Indexed: 02/19/2023]
Abstract
Introduction Increasing evidence implicates proteostatic dysfunction as an early event in the development of frontotemporal dementia (FTD). This study aimed to explore potential cerebrospinal fluid (CSF) biomarkers associated with the proteolytic systems in genetic FTD caused by CHMP2B mutation. Methods Combining solid-phase extraction and parallel reaction monitoring mass spectrometry, a panel of 47 peptides derived from 20 proteins was analyzed in CSF from 31 members of the Danish CHMP2B-FTD family. Results Compared with family controls, mutation carriers had significantly higher levels of complement C9, lysozyme and transcobalamin II, and lower levels of ubiquitin, cathepsin B, and amyloid precursor protein. Discussion Lower CSF ubiquitin concentrations in CHMP2B mutation carriers indicate that ubiquitin levels relate to the specific disease pathology, rather than all-cause neurodegeneration. Increased lysozyme and complement proteins may indicate innate immune activation. Altered levels of amyloid precursor protein and cathepsins have previously been associated with impaired lysosomal proteolysis in FTD. Highlights CSF markers of proteostasis were explored in CHMP2B-mediated frontotemporal dementia (FTD).31 members of the Danish CHMP2B-FTD family were included.We used solid-phase extraction and parallel reaction monitoring mass spectrometry.Six protein levels were significantly altered in CHMP2B-FTD compared with controls.Lower CSF ubiquitin levels in patients suggest association with disease mechanisms.
Collapse
Affiliation(s)
- Anders Toft
- Neurogenetics Clinic & Research LabDanish Dementia Research CentreRigshospitaletCopenhagenDenmark
| | - Simon Sjödin
- Laboratory of Clinical ChemistrySahlgrenska University HospitalGothenburgSweden
| | - Anja Hviid Simonsen
- Neurogenetics Clinic & Research LabDanish Dementia Research CentreRigshospitaletCopenhagenDenmark
| | - Patrick Ejlerskov
- Neurogenetics Clinic & Research LabDanish Dementia Research CentreRigshospitaletCopenhagenDenmark
| | - Peter Roos
- Neurogenetics Clinic & Research LabDanish Dementia Research CentreRigshospitaletCopenhagenDenmark
| | - Christian Sandøe Musaeus
- Neurogenetics Clinic & Research LabDanish Dementia Research CentreRigshospitaletCopenhagenDenmark
| | - Emil Elbæk Henriksen
- Neurogenetics Clinic & Research LabDanish Dementia Research CentreRigshospitaletCopenhagenDenmark
| | - Troels Tolstrup Nielsen
- Neurogenetics Clinic & Research LabDanish Dementia Research CentreRigshospitaletCopenhagenDenmark
| | - Ann Brinkmalm
- Clinical Neurochemistry LaboratorySahlgrenska University HospitalMölndalSweden
| | - Kaj Blennow
- Clinical Neurochemistry LaboratorySahlgrenska University HospitalMölndalSweden
- Department of Psychiatry and NeurochemistryInstitute of Neuroscience and Physiologythe Sahlgrenska Academy at the University of GothenburgMölndalSweden
| | - Henrik Zetterberg
- Clinical Neurochemistry LaboratorySahlgrenska University HospitalMölndalSweden
- Department of Psychiatry and NeurochemistryInstitute of Neuroscience and Physiologythe Sahlgrenska Academy at the University of GothenburgMölndalSweden
- Department of Neurodegenerative DiseaseUCL Institute of NeurologyQueen SquareLondonUK
- UK Dementia Research Institute at UCLLondonUK
- Hong Kong Center for Neurodegenerative DiseasesClear Water BayHong KongChina
| | - Jørgen Erik Nielsen
- Neurogenetics Clinic & Research LabDanish Dementia Research CentreRigshospitaletCopenhagenDenmark
| |
Collapse
|
4
|
Altuna M, Ruiz I, Zelaya MV, Mendioroz M. Role of Biomarkers for the Diagnosis of Prion Diseases: A Narrative Review. Medicina (B Aires) 2022; 58:medicina58040473. [PMID: 35454316 PMCID: PMC9030755 DOI: 10.3390/medicina58040473] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/19/2022] [Revised: 03/22/2022] [Accepted: 03/22/2022] [Indexed: 11/21/2022] Open
Abstract
Prion diseases are progressive and irreversible neurodegenerative disorders with a low incidence (1.5–2 cases per million per year). Genetic (10–15%), acquired (anecdotal) and sporadic (85%) forms of the disease have been described. The clinical spectrum of prion diseases is very varied, although the most common symptoms are rapidly progressive dementia, cerebellar ataxia and myoclonus. Mean life expectancy from the onset of symptoms is 6 months. There are currently diagnostic criteria based on clinical phenotype, as well as neuroimaging biomarkers (magnetic resonance imaging), neurophysiological tests (electroencephalogram and polysomnogram), and cerebrospinal fluid biomarkers (14-3-3 protein and real-time quaking-induced conversion (RT-QuIC)). The sensitivity and specificity of some of these tests (electroencephalogram and 14-3-3 protein) is under debate and the applicability of other tests, such as RT-QuIC, is not universal. However, the usefulness of these biomarkers beyond the most frequent prion disease, sporadic Creutzfeldt–Jakob disease, remains unclear. Therefore, research is being carried out on new, more efficient cerebrospinal fluid biomarkers (total tau, ratio total tau/phosphorylated tau and neurofilament light chain) and potential blood biomarkers (neurofilament light chain, among others) to try to universalize access to early diagnosis in the case of prion diseases.
Collapse
Affiliation(s)
- Miren Altuna
- Sant Pau Memory Unit, Hospital de la Santa Creu i Sant Pau—Biomedical Research Institute Sant Pau—Universitat Autònoma de Barcelona, 08041 Barcelona, Spain;
- Centre of Biomedical Investigation Network for Neurodegenerative Diseases (CIBERNED), 28031 Madrid, Spain
- CITA-Alzheimer Foundation, 20009 Donostia-San Sebastián, Spain
- Correspondence: ; Tel.: +34-935-56-59-86; Fax: +34-935-56-56-02
| | - Iñigo Ruiz
- Sant Pau Memory Unit, Hospital de la Santa Creu i Sant Pau—Biomedical Research Institute Sant Pau—Universitat Autònoma de Barcelona, 08041 Barcelona, Spain;
| | - María Victoria Zelaya
- Department of Pathological Anatomy, Hospital Universitario de Navarra, 31008 Pamplona, Spain;
| | - Maite Mendioroz
- Department of Neurology, Hospital Universitario de Navarra, 31008 Pamplona, Spain;
- Neuroepigenetics Laboratory-Navarrabiomed, Hospital Universitario de Navarra, Universidad Pública de Navarra (UPNA), IdiSNA (Navarra Institute for Health Research), 31006 Pamplona, Spain
| |
Collapse
|
5
|
Prodynorphin and Proenkephalin in Cerebrospinal Fluid of Sporadic Creutzfeldt–Jakob Disease. Int J Mol Sci 2022; 23:ijms23042051. [PMID: 35216166 PMCID: PMC8877714 DOI: 10.3390/ijms23042051] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/17/2022] [Revised: 02/05/2022] [Accepted: 02/08/2022] [Indexed: 11/17/2022] Open
Abstract
Proenkephalin (PENK) and prodynorphin (PDYN) are endogenous opioid peptides mainly produced in the striatum and, to a lesser extent, in the cerebral cortex. Dysregulated metabolism and altered cerebrospinal fluid (CSF) levels of PENK and PDYN have been described in several neurodegenerative diseases. However, no study to date investigated these peptides in the CSF of sporadic Creutzfeldt–Jakob disease (sCJD). Using liquid chromatography-multiple reaction monitoring mass spectrometry, we evaluated the CSF PDYN- and PENK-derived peptide levels in 25 controls and 63 patients with sCJD belonging to the most prevalent molecular subtypes (MM(V)1, VV2 and MV2K). One of the PENK-derived peptides was significantly decreased in each sCJD subtype compared to the controls without a difference among subtypes. Conversely, PDYN-derived peptides were selectively decreased in the CSF of sCJD MV2K, a subtype with a more widespread overall pathology compared to the sCJD MM(V)1 and the VV2 subtypes, which we confirmed by semiquantitative analysis of cortical and striatal neuronal loss and astrocytosis. In sCJD CSF PENK and PDYN were associated with CSF biomarkers of neurodegeneration but not with clinical variables and showed a poor diagnostic performance. CSF PDYN and PENK-derived peptides had no significant diagnostic and prognostic values in sCJD; however, the distinct marker levels between molecular subtypes might help to better understand the basis of phenotypic heterogeneity determined by divergent neuronal targeting.
Collapse
|
6
|
Abu-Rumeileh S, Parchi P. Cerebrospinal Fluid and Blood Neurofilament Light Chain Protein in Prion Disease and Other Rapidly Progressive Dementias: Current State of the Art. Front Neurosci 2021; 15:648743. [PMID: 33776643 PMCID: PMC7994519 DOI: 10.3389/fnins.2021.648743] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/01/2021] [Accepted: 02/02/2021] [Indexed: 12/11/2022] Open
Abstract
Rapidly progressive dementia (RPD) is an umbrella term referring to several conditions causing a rapid neurological deterioration associated with cognitive decline and short disease duration. They comprise Creutzfeldt–Jakob disease (CJD), the archetypal RPD, rapidly progressive variants of the most common neurodegenerative dementias (NDs), and potentially treatable conditions such as infectious or autoimmune encephalitis and cerebrovascular disease. Given the significant clinical and, sometimes, neuroradiological overlap between these different disorders, biofluid markers also contribute significantly to the differential diagnosis. Among them, the neurofilament light chain protein (NfL) has attracted growing attention in recent years as a biofluid marker of neurodegeneration due to its sensitivity to axonal damage and the reliability of its measurement in both cerebrospinal fluid (CSF) and blood. Here, we summarize current knowledge regarding biological and clinical implications of NfL evaluation in biofluids across RPDs, emphasizing CJD, and other prion diseases. In the latter, NfL demonstrated a good diagnostic and prognostic accuracy and a potential value as a marker of proximity to clinical onset in pre-symptomatic PRNP mutation carriers. Similarly, in Alzheimer’s disease and other NDs, higher NfL concentrations seem to predict a faster disease progression. While increasing evidence indicates a potential clinical value of NfL in monitoring cerebrovascular disease, the association between NfL and prediction of outcome and/or disease activity in autoimmune encephalitis and infectious diseases has only been investigated in few cohorts and deserves confirmatory studies. In the era of precision medicine and evolving therapeutic options, CSF and blood NfL might aid the diagnostic and prognostic assessment of RPDs and the stratification and management of patients according to disease progression in clinical trials.
Collapse
Affiliation(s)
| | - Piero Parchi
- Istituto di Ricovero e Cura a Carattere Scientifico (IRCCS) Istituto delle Sciente Neurologiche di Bologna, Bologna, Italy.,Department of Experimental Diagnostic and Specialty Medicine (DIMES), University of Bologna, Bologna, Italy
| |
Collapse
|
7
|
Weng FL, He L. Disrupted ubiquitin proteasome system underlying tau accumulation in Alzheimer's disease. Neurobiol Aging 2020; 99:79-85. [PMID: 33422896 DOI: 10.1016/j.neurobiolaging.2020.11.015] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/27/2020] [Revised: 11/12/2020] [Accepted: 11/22/2020] [Indexed: 01/02/2023]
Abstract
Accumulation of phosphorylated tau (p-tau) has long been an underappreciated hallmark of Alzheimer's disease. Tau is one of the major components of microtubule networks in neurons, and its abnormal phosphorylation and aggregation are closely related to the impairment of axonal transport. Abnormalities in axonal transport can impede autophagy in neurons, interrupting the autophagic clearance of amyloid beta. The ubiquitin proteasome system (UPS) maintains intracellular proteostasis by degrading abnormal or redundant proteins. Ever-mounting evidence suggests that UPS deficits contribute to p-tau accumulation. And targeting UPS attenuates tau pathology. This review endeavors to exam the potential role of UPS in p-tau aggregation, and how pathogenic tau may inflict other abnormalities such as amyloid beta accumulation in Alzheimer's disease.
Collapse
Affiliation(s)
- Fang-Lin Weng
- Department of Pharmacology, China Pharmaceutical University, Nanjing, People's Republic of China
| | - Ling He
- Department of Pharmacology, China Pharmaceutical University, Nanjing, People's Republic of China.
| |
Collapse
|
8
|
González-Sanmiguel J, Schuh CMAP, Muñoz-Montesino C, Contreras-Kallens P, Aguayo LG, Aguayo S. Complex Interaction between Resident Microbiota and Misfolded Proteins: Role in Neuroinflammation and Neurodegeneration. Cells 2020; 9:E2476. [PMID: 33203002 PMCID: PMC7697492 DOI: 10.3390/cells9112476] [Citation(s) in RCA: 24] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/13/2020] [Revised: 11/02/2020] [Accepted: 11/10/2020] [Indexed: 12/13/2022] Open
Abstract
Neurodegenerative diseases such as Alzheimer's disease (AD), Parkinson's disease (PD) and Creutzfeldt-Jakob disease (CJD) are brain conditions affecting millions of people worldwide. These diseases are associated with the presence of amyloid-β (Aβ), alpha synuclein (α-Syn) and prion protein (PrP) depositions in the brain, respectively, which lead to synaptic disconnection and subsequent progressive neuronal death. Although considerable progress has been made in elucidating the pathogenesis of these diseases, the specific mechanisms of their origins remain largely unknown. A body of research suggests a potential association between host microbiota, neuroinflammation and dementia, either directly due to bacterial brain invasion because of barrier leakage and production of toxins and inflammation, or indirectly by modulating the immune response. In the present review, we focus on the emerging topics of neuroinflammation and the association between components of the human microbiota and the deposition of Aβ, α-Syn and PrP in the brain. Special focus is given to gut and oral bacteria and biofilms and to the potential mechanisms associating microbiome dysbiosis and toxin production with neurodegeneration. The roles of neuroinflammation, protein misfolding and cellular mediators in membrane damage and increased permeability are also discussed.
Collapse
Affiliation(s)
| | - Christina M. A. P. Schuh
- Centro de Medicina Regenerativa, Facultad de Medicina Clínica Alemana, Universidad del Desarrollo, Santiago 7710162, Chile; (C.M.A.P.S.); (P.C.-K.)
| | - Carola Muñoz-Montesino
- Department of Physiology, Universidad de Concepción, Concepción 4070386, Chile; (J.G.-S.); (C.M.-M.)
| | - Pamina Contreras-Kallens
- Centro de Medicina Regenerativa, Facultad de Medicina Clínica Alemana, Universidad del Desarrollo, Santiago 7710162, Chile; (C.M.A.P.S.); (P.C.-K.)
| | - Luis G. Aguayo
- Department of Physiology, Universidad de Concepción, Concepción 4070386, Chile; (J.G.-S.); (C.M.-M.)
- Program on Neuroscience, Psychiatry and Mental Health, Universidad de Concepción, Concepción 4070386, Chile
| | - Sebastian Aguayo
- School of Dentistry, Faculty of Medicine, Pontificia Universidad Católica de Chile, Santiago 8331150, Chile
- Institute for Biological and Medical Engineering, Schools of Engineering, Medicine and Biological Sciences, Pontificia Universidad Católica de Chile, Santiago 7820436, Chile
| |
Collapse
|