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Soto-Piña AE, Pulido-Alvarado CC, Dulski J, Wszolek ZK, Magaña JJ. Specific Biomarkers in Spinocerebellar Ataxia Type 3: A Systematic Review of Their Potential Uses in Disease Staging and Treatment Assessment. Int J Mol Sci 2024; 25:8074. [PMID: 39125644 PMCID: PMC11311810 DOI: 10.3390/ijms25158074] [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: 05/31/2024] [Revised: 07/21/2024] [Accepted: 07/22/2024] [Indexed: 08/12/2024] Open
Abstract
Spinocerebellar ataxia type 3 (SCA3) is the most common type of disease related to poly-glutamine (polyQ) repeats. Its hallmark pathology is related to the abnormal accumulation of ataxin 3 with a longer polyQ tract (polyQ-ATXN3). However, there are other mechanisms related to SCA3 progression that require identifying trait and state biomarkers for a more accurate diagnosis and prognosis. Moreover, the identification of potential pharmacodynamic targets and assessment of therapeutic efficacy necessitates valid biomarker profiles. The aim of this review was to identify potential trait and state biomarkers and their potential value in clinical trials. Our results show that, in SCA3, there are different fluid biomarkers involved in neurodegeneration, oxidative stress, metabolism, miRNA and novel genes. However, neurofilament light chain NfL and polyQ-ATXN3 stand out as the most prevalent in body fluids and SCA3 stages. A heterogeneity analysis of NfL revealed that it may be a valuable state biomarker, particularly when measured in plasma. Nonetheless, since it could be a more beneficial approach to tracking SCA3 progression and clinical trial efficacy, it is more convenient to perform a biomarker profile evaluation than to rely on only one.
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Affiliation(s)
- Alexandra E. Soto-Piña
- Facultad de Medicina, Universidad Autónoma del Estado de México, Toluca 50180, Mexico; (A.E.S.-P.); (C.C.P.-A.)
- Department of Neuroscience, Mayo Clinic, Jacksonville, FL 32224, USA
| | - Caroline C. Pulido-Alvarado
- Facultad de Medicina, Universidad Autónoma del Estado de México, Toluca 50180, Mexico; (A.E.S.-P.); (C.C.P.-A.)
| | - Jaroslaw Dulski
- Department of Neurology, Mayo Clinic, Jacksonville, FL 32224, USA;
- Division of Neurological and Psychiatric Nursing, Faculty of Health Sciences, Medical University of Gdansk, 80-211 Gdansk, Poland
- Neurology Department, St Adalbert Hospital, Copernicus PL Ltd., 80-462 Gdansk, Poland
| | | | - Jonathan J. Magaña
- Department of Genomic Medicine, Instituto Nacional de Rehabilitación—Luis Guillermo Ibarra, Ibarra, Ciudad de México 14389, Mexico;
- Department of Bioengineering, School of Engineering and Sciences, Tecnológico de Monterrey, Campus Ciudad de México, Ciudad de México 14380, Mexico
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Lepinay E, Cicchetti F. Tau: a biomarker of Huntington's disease. Mol Psychiatry 2023; 28:4070-4083. [PMID: 37749233 DOI: 10.1038/s41380-023-02230-9] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/22/2022] [Revised: 07/31/2023] [Accepted: 08/11/2023] [Indexed: 09/27/2023]
Abstract
Developing effective treatments for patients with Huntington's disease (HD)-a neurodegenerative disorder characterized by severe cognitive, motor and psychiatric impairments-is proving extremely challenging. While the monogenic nature of this condition enables to identify individuals at risk, robust biomarkers would still be extremely valuable to help diagnose disease onset and progression, and especially to confirm treatment efficacy. If measurements of cerebrospinal fluid neurofilament levels, for example, have demonstrated use in recent clinical trials, other proteins may prove equal, if not greater, relevance as biomarkers. In fact, proteins such as tau could specifically be used to detect/predict cognitive affectations. We have herein reviewed the literature pertaining to the association between tau levels and cognitive states, zooming in on Alzheimer's disease, Parkinson's disease and traumatic brain injury in which imaging, cerebrospinal fluid, and blood samples have been interrogated or used to unveil a strong association between tau and cognition. Collectively, these areas of research have accrued compelling evidence to suggest tau-related measurements as both diagnostic and prognostic tools for clinical practice. The abundance of information retrieved in this niche of study has laid the groundwork for further understanding whether tau-related biomarkers may be applied to HD and guide future investigations to better understand and treat this disease.
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Affiliation(s)
- Eva Lepinay
- Centre de Recherche du CHU de Québec, Axe Neurosciences, Québec, QC, Canada
- Département de Psychiatrie & Neurosciences, Université Laval, Québec, QC, Canada
| | - Francesca Cicchetti
- Centre de Recherche du CHU de Québec, Axe Neurosciences, Québec, QC, Canada.
- Département de Psychiatrie & Neurosciences, Université Laval, Québec, QC, Canada.
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Liao Y, Cai H, Luo F, Li D, Li H, Liao G, Duan J, Xu R, Zhang X. Three nervous system-specific expressed genes are potential biomarkers for the diagnosis of sporadic amyotrophic lateral sclerosis through a bioinformatic analysis. BMC Med Genomics 2023; 16:15. [PMID: 36707813 PMCID: PMC9881351 DOI: 10.1186/s12920-023-01441-x] [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: 09/15/2022] [Accepted: 01/16/2023] [Indexed: 01/28/2023] Open
Abstract
BACKGROUND Amyotrophic lateral sclerosis (ALS) is the most common neurodegenerative disease in adults. However, ALS, especially sporadic ALS (sALS), is difficult to diagnose due to the lack of biomarkers. RESULTS We used the bioinformatics technology to find the potential biomarker and we found that two hundred seventy-four DEGs were identified and enrichment analysis showed DEGs were involved in nervous system activity, like axon_guidance and the neurotrophin_signaling_pathway. Five nervous system-specific expressed hub genes were further validated by three GEO datasets. APP, LRRK2, and PSEN1 might be potential diagnostic and prognostic biomarkers of sALS, and NEAT1-miR-373-3p/miR-302c-3p/miR-372-3p-APP, circ_0000002-miR-302d-3p/miR-373-3p-APP and XIST-miR-9-5p/miR-30e-5p/miR-671-5p might be potential ceRNA regulatory pathways. APP SNP analysis showed subjects harboring the minor G allele of rs463946, minor G allele of rs466433 and minor C allele of rs364048 had an increased risk of sALS development. CONCLUSIONS Our results identified three nervous system-specific expressed hub genes that might be diagnostic and prognostic markers of sALS and APP might be a genetic susceptibility factor contributing to sALS development.
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Affiliation(s)
- Yifu Liao
- grid.284723.80000 0000 8877 7471Department of Neurology, Guangdong Provincial People’s Hospital (Guangdong Academy of Medical Sciences), Southern Medical University, Guangzhou, China
| | - Haiping Cai
- grid.284723.80000 0000 8877 7471Department of Neurosurgery, Guangdong Provincial People’s Hospital (Guangdong Academy of Medical Sciences), Southern Medical University, Guangzhou, China
| | - Feifei Luo
- grid.10784.3a0000 0004 1937 0482Cancer Epigenetics Laboratory, Department of Clinical Oncology, State Key Laboratory of Oncology in South China, Sir YK Pao Center for Cancer and Li Ka Shing Institute of Health Sciences, The Chinese University of Hong Kong, Shatin, Hong Kong
| | - Dongcheng Li
- grid.284723.80000 0000 8877 7471The First School of Clinical Medicine, Southern Medical University, Guangzhou, China
| | - Hao Li
- grid.513391.c0000 0004 8339 0314Department of Neurology, Maoming People’s Hospital, Maoming, China
| | - Geng Liao
- grid.513391.c0000 0004 8339 0314Department of Neurology, Maoming People’s Hospital, Maoming, China
| | - Jinhai Duan
- grid.284723.80000 0000 8877 7471Eastern Department of Neurology, Guangdong Geriatrics Institute, Guangdong Provincial People’s Hospital (Guangdong Academy of Medical Sciences), Southern Medical University, Guangzhou, China
| | - Renshi Xu
- grid.415002.20000 0004 1757 8108Department of Neurology, Jiangxi Provincial People’s Hospital, The First Affiliated Hospital of Nanchang Medical College, Clinical College of Nanchang Medical College, Nanchang, China
| | - Xiong Zhang
- grid.513391.c0000 0004 8339 0314Department of Neurology, Maoming People’s Hospital, Maoming, China
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Gong Z, Gao L, Lu Y, Wang Z. CSF p-tau as a potential cognition impairment biomarker in ALS. Front Neurol 2022; 13:991143. [PMID: 36388201 PMCID: PMC9663818 DOI: 10.3389/fneur.2022.991143] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/11/2022] [Accepted: 10/11/2022] [Indexed: 09/11/2023] Open
Abstract
Background Cerebrospinal fluid (CSF) and serum tau (t-tau, p-tau) are potential biomarkers for neurodegeneration in Alzheimer disease (AD), but their role in amyotrophic lateral sclerosis (ALS) is unclear. Objectives The aim of our study was to evaluate CSF and serum p-tau and t-tau in patients with ALS and to analyze the correlation and clinical parameters between them. Methods CSF and serum samples were obtained from 90 patients with ALS, 48 other neurological disease (OND), and 20 with AM (ALS mimic, AM) diseases. The levels of p-tau and t-tau in the CSF and serum were assessed with an enzyme-linked immunosorbent assay, and disease progression parameters, including the duration, the ALSFRS-R score, disease progression rate (DPR), the upper motor neuron (UMN) score, the Mini-mental State Examination (MMSE) score, the Montreal Cognitive Assessment (MoCA) score, and the Edinburgh Cognitive and Behavioral ALS Screen (ECAS) results, were analyzed by registered neurologists. Statistical analyses were performed using Prism software. Results Compared with controls, patients with ALS displayed significantly lower levels of CSF p-tau and p-tau:t-tau ratio. The CSF p-tau level in patients with ALS and cognition impairment was higher than that in patients with ALS who did not have cognition impairment. CSF p-tau level was negatively correlated with MMSE, MoCA, and ECAS total score and the specific score of ECAS in patients with ALS and cognition impairment. Conclusions The CSF p-tau level and p-tau:t-tau ratio were lower in patients with ALS than patients with OND and AM. Results suggest that CSF p-tau may be used as an index of cognition impairment in patients with ALS.
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Affiliation(s)
- Zhongying Gong
- Department of Neurology, Tianjin First Central Hospital, School of Medicine, Nankai University, Tianjin, China
| | - Lina Gao
- Department of Neurology, Tianjin First Central Hospital, School of Medicine, Nankai University, Tianjin, China
| | - Yi Lu
- Department of Neurology, Tianjin First Central Hospital, School of Medicine, Nankai University, Tianjin, China
| | - Zhiyun Wang
- Department of Neurology, Tianjin First Central Hospital, School of Medicine, Nankai University, Tianjin, China
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Garcia‐Moreno H, Prudencio M, Thomas‐Black G, Solanky N, Jansen‐West KR, Hanna AL‐Shaikh R, Heslegrave A, Zetterberg H, Santana MM, Pereira de Almeida L, Vasconcelos‐Ferreira A, Januário C, Infante J, Faber J, Klockgether T, Reetz K, Raposo M, Ferreira AF, Lima M, Schöls L, Synofzik M, Hübener‐Schmid J, Puschmann A, Gorcenco S, Wszolek ZK, Petrucelli L, Giunti P. Tau and neurofilament light-chain as fluid biomarkers in spinocerebellar ataxia type 3. Eur J Neurol 2022; 29:2439-2452. [PMID: 35478426 PMCID: PMC9543545 DOI: 10.1111/ene.15373] [Citation(s) in RCA: 17] [Impact Index Per Article: 8.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/22/2022] [Revised: 04/06/2022] [Accepted: 04/24/2022] [Indexed: 01/02/2023]
Abstract
BACKGROUND AND PURPOSE Clinical trials in spinocerebellar ataxia type 3 (SCA3) will require biomarkers for use as outcome measures. METHODS To evaluate total tau (t-tau), glial fibrillary acidic protein (GFAP), ubiquitin carboxy-terminal hydrolase L1 (UCHL1) and neurofilament light-chain (NfL) as fluid biomarkers in SCA3, ATXN3 mutation carriers (n = 143) and controls (n = 172) were clinically assessed, and the plasma concentrations of the four proteins were analysed on the Simoa HD-1 platform. Eleven ATXN3 mutation carrier cerebrospinal fluid samples were analysed for t-tau and phosphorylated tau (p-tau181 ). A transgenic SCA3 mouse model (MJDTg) was used to measure cerebellar t-tau levels. RESULTS Plasma t-tau levels were higher in mutation carriers below the age of 50 compared to controls, and the Inventory of Non-Ataxia Signs was associated with t-tau in ataxic patients (p = 0.004). Pre-ataxic carriers showed higher cerebrospinal fluid t-tau and p-tau181 concentrations compared to ataxic patients (p = 0.025 and p = 0.014, respectively). Cerebellar t-tau was elevated in MJDTg mice compared to wild-type (p = 0.033) only in the early stages of the disease. GFAP and UCHL1 did not show higher levels in mutation carriers compared to controls. Plasma NfL concentrations were higher in mutation carriers compared to controls, and differences were greater for younger carriers. The Scale for the Assessment and Rating of Ataxia was the strongest predictor of NfL in ataxic patients (p < 0.001). CONCLUSION Our results suggest that tau might be a marker of early disease stages in SCA3. NfL can discriminate mutation carriers from controls and is associated with different clinical variables. Longitudinal studies are required to confirm their potential role as biomarkers in clinical trials.
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Affiliation(s)
- Hector Garcia‐Moreno
- Ataxia CentreDepartment of Clinical and Movement NeurosciencesUCL Queen Square Institute of NeurologyUniversity College LondonLondonUK,Department of NeurogeneticsNational Hospital for Neurology and NeurosurgeryUniversity College London Hospitals NHS Foundation TrustLondonUK
| | - Mercedes Prudencio
- Department of NeuroscienceMayo ClinicJacksonvilleFloridaUSA,Neuroscience Graduate ProgramMayo Clinic Graduate School of Biomedical SciencesJacksonvilleFloridaUSA
| | - Gilbert Thomas‐Black
- Ataxia CentreDepartment of Clinical and Movement NeurosciencesUCL Queen Square Institute of NeurologyUniversity College LondonLondonUK,Department of NeurogeneticsNational Hospital for Neurology and NeurosurgeryUniversity College London Hospitals NHS Foundation TrustLondonUK
| | - Nita Solanky
- Ataxia CentreDepartment of Clinical and Movement NeurosciencesUCL Queen Square Institute of NeurologyUniversity College LondonLondonUK,Department of NeurogeneticsNational Hospital for Neurology and NeurosurgeryUniversity College London Hospitals NHS Foundation TrustLondonUK
| | | | | | - Amanda Heslegrave
- Department of Neurodegenerative DiseaseUCL Queen Square Institute of NeurologyLondonUK,UK Dementia Research Institute at UCLLondonUK
| | - Henrik Zetterberg
- Department of Neurodegenerative DiseaseUCL Queen Square Institute of NeurologyLondonUK,UK Dementia Research Institute at UCLLondonUK,Department of Psychiatry and NeurochemistryInstitute of Neuroscience and Physiologythe Sahlgrenska Academy at the University of GothenburgMölndalSweden,Clinical Neurochemistry LaboratorySahlgrenska University HospitalMölndalSweden
| | - Magda M. Santana
- Center for Neuroscience and Cell BiologyUniversity of CoimbraCoimbraPortugal
| | | | | | | | - Jon Infante
- Neurology ServiceUniversity Hospital Marqués de Valdecilla‐IDIVALUniversity of CantabriaCentro de Investigación en Red de Enfermedades Neurodegenerativas (CIBERNED)SantanderSpain
| | - Jennifer Faber
- Department of NeurologyUniversity Hospital BonnBonnGermany,German Center for Neurodegenerative Diseases (DZNE)BonnGermany
| | - Thomas Klockgether
- Department of NeurologyUniversity Hospital BonnBonnGermany,German Center for Neurodegenerative Diseases (DZNE)BonnGermany
| | - Kathrin Reetz
- Department of NeurologyRWTH Aachen UniversityAachenGermany,JARA‐BRAIN Institute Molecular Neuroscience and NeuroimagingForschungszentrum JülichRWTH Aachen UniversityAachenGermany
| | - Mafalda Raposo
- Faculdade de Ciências e TecnologiaUniversidade dos AçoresPonta DelgadaPortugal,Instituto de Biologia Molecular e Celular (IBMC)Instituto de Investigação e Inovação em Saúde (i3S)Universidade do PortoPortoPortugal
| | - Ana F. Ferreira
- Faculdade de Ciências e TecnologiaUniversidade dos AçoresPonta DelgadaPortugal,Instituto de Biologia Molecular e Celular (IBMC)Instituto de Investigação e Inovação em Saúde (i3S)Universidade do PortoPortoPortugal
| | - Manuela Lima
- Faculdade de Ciências e TecnologiaUniversidade dos AçoresPonta DelgadaPortugal,Instituto de Biologia Molecular e Celular (IBMC)Instituto de Investigação e Inovação em Saúde (i3S)Universidade do PortoPortoPortugal
| | - Ludger Schöls
- Department for Neurodegenerative DiseasesHertie‐Institute for Clinical Brain Research and Center for NeurologyUniversity of TübingenTübingenGermany,German Center for Neurodegenerative Diseases (DZNE)TübingenGermany
| | - Matthis Synofzik
- Department for Neurodegenerative DiseasesHertie‐Institute for Clinical Brain Research and Center for NeurologyUniversity of TübingenTübingenGermany,German Center for Neurodegenerative Diseases (DZNE)TübingenGermany
| | | | - Andreas Puschmann
- Lund University, Skåne University HospitalClinical Sciences, NeurologyLundSweden
| | - Sorina Gorcenco
- Lund University, Skåne University HospitalClinical Sciences, NeurologyLundSweden
| | | | - Leonard Petrucelli
- Department of NeuroscienceMayo ClinicJacksonvilleFloridaUSA,Neuroscience Graduate ProgramMayo Clinic Graduate School of Biomedical SciencesJacksonvilleFloridaUSA
| | - Paola Giunti
- Ataxia CentreDepartment of Clinical and Movement NeurosciencesUCL Queen Square Institute of NeurologyUniversity College LondonLondonUK,Department of NeurogeneticsNational Hospital for Neurology and NeurosurgeryUniversity College London Hospitals NHS Foundation TrustLondonUK
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6
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Wang J, Wang L, Tang X, Wang F, Liu S, Wu X, Dong R, Lin X, Wang B, Bi Y. The Relationship Between Cardiovascular Disease Risk Score and Postoperative Delirium: The PNDABLE Study. Front Aging Neurosci 2022; 14:851372. [PMID: 35800979 PMCID: PMC9252852 DOI: 10.3389/fnagi.2022.851372] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/09/2022] [Accepted: 05/19/2022] [Indexed: 12/27/2022] Open
Abstract
ObjectiveWe aimed to investigate the relationship between Framingham Heart Study general cardiovascular disease risk score (FHS–CVD risk score) and postoperative delirium (POD) among patients who had unilateral total knee arthroplasty performed under epidural anesthesia. Furthermore, we examined whether such a hypothesized relationship was mediated by the cerebrospinal fluid (CSF) biomarkers.MethodsA total of 750 participants were included in the current study. And the data were drawn from the database obtained from the Perioperative Neurocognitive Disorder And Biomarker Lifestyle (PNDABLE) study. The preoperative cognitive function of participants was measured by using Mini-Mental State Examination (MMSE). The incidence of POD was assessed using the Confusion Assessment Method (CAM). The POD severity was measured using the Memorial Delirium Assessment Scale (MDAS). The POD CSF biomarkers included in the current study were: Aβ42, T-tau, P-tau, Aβ42/T-tau, and Aβ42/P-tau. The level of the CSF biomarkers was measured using the enzyme-linked immune-sorbent assay (ELISA) in the PNDABLE study. Linear regression analysis was performed to examine the relationship between the FHS–CVD risk score and the POD CSF biomarkers. Logistic regression was used to analyze the relationship between FHS–CVD risk score, POD CSF biomarkers, and POD incidence. The proposed mediating effect of CSF biomarkers was evaluated using Mediation Analysis with 10,000 bootstrapped iterations. The receiver operating characteristic (ROC) curve is chosen as the evaluation metric for assessing the efficacy of the FHS–CVD risk score in predicting POD.ResultsIn the PNDABLE study, the overall incidence of POD was 22.9% with 37.2% in the higher vascular risk group and 7.9% in the lower vascular risk group. Multiple linear regression models showed that a higher preoperative FHS–CVD risk score was positively correlated with CSF T-tau (β = 0.218, P = 0.015) and P-tau level (β = 0.309, P < 0.001) in the higher vascular risk group. After adjusting for age (40–90 years), gender, education, MMSE, smoking history, drinking history, hypertension, diabetes, and the presence of CHD (cardiovascular heart disease), the results of the logistic regression analysis demonstrated the effect of Aβ42 (OR = 0.994, 95% CI 0.992–0.996, P < 0.001), Aβ42/T-tau (OR = 0.353, 95% CI 0.254–0.491, P < 0.001), and Aβ42/P-tau (OR = 0.744, 95% CI 0.684–0.809, P < 0.001) in protecting patients against POD. However, the FHS–CVD risk score (OR = 1.142, 95% CI 1.017–1.282, P = 0.025) and the remaining two biomarkers: T-tau (OR = 1.005, 95% CI 1.004–1.007, P < 0.001) and P-tau (OR = 1.045, 95%CI 1.029–1.062, P < 0.001) were identified as the risk factors. Mediation analyses revealed that the association between FHS–CVD risk score and POD was partially mediated by T-tau (proportion: 31.6%) and P-tau (proportion: 23.6%). The predictive power of the FHS–CVD risk score was validated by the ROC curve with an AUC of 0.7364.ConclusionHigher vascular risk score is one of the preoperative risk factors for POD, which is partly mediated by CSF biomarker tau protein.Clinical Trial Registration[www.clinicaltrials.gov], identifier [ChiCTR2000033439].
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Affiliation(s)
- Jiahan Wang
- Department of Anesthesiology, Qingdao Municipal Hospital Affiliated to Qingdao University, Qingdao, China
| | - Li Wang
- Department of Anesthesiology, Qingdao Municipal Hospital Affiliated to Qingdao University, Qingdao, China
| | - Xinhui Tang
- Department of Anesthesiology, Qingdao Municipal Hospital Affiliated to Qingdao University, Qingdao, China
| | - Fei Wang
- Department of Anesthesiology, Qingdao Municipal Hospital Affiliated to Qingdao University, Qingdao, China
| | - Siyv Liu
- Department of Anesthesiology, Qingdao Municipal Hospital Affiliated to Qingdao University, Qingdao, China
| | - Xiaoyue Wu
- Department of Anesthesiology, Qingdao Municipal Hospital Affiliated to Qingdao University, Qingdao, China
| | - Rui Dong
- Department of Anesthesiology, Drum Tower Hospital Affiliated to Nanjing University Medical School, Nanjing, China
| | - Xu Lin
- Department of Anesthesiology, Qingdao Municipal Hospital Affiliated to Qingdao University, Qingdao, China
- Xu Lin,
| | - Bin Wang
- Department of Anesthesiology, Qingdao Municipal Hospital Affiliated to Qingdao University, Qingdao, China
- *Correspondence: Bin Wang,
| | - Yanlin Bi
- Department of Anesthesiology, Qingdao Municipal Hospital Affiliated to Qingdao University, Qingdao, China
- Yanlin Bi,
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Xie Q, Ni M, Gao F, Dai LB, Lv XY, Zhang YF, Shi Q, Zhu XX, Xie JK, Shen Y, Wang SC. Correlation between Cerebrospinal Fluid Core Alzheimer's Disease Biomarkers and β-Amyloid PET in Chinese Dementia Population. ACS Chem Neurosci 2022; 13:1558-1565. [PMID: 35476397 DOI: 10.1021/acschemneuro.2c00120] [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: 01/05/2023] Open
Abstract
The current diagnoses of Alzheimer's disease (AD) mainly rely on such measures as amyloid-β (Aβ) and tau neuropathology biomarkers in vivo via cerebrospinal fluid (CSF) and positron emission tomography (PET) imaging, which had been systematically studied in Caucasian individuals, whereas diagnostic performances of these approaches in Chinese dementia population still remain unclear. This study investigated the associations between the levels of CSF core AD biomarkers, including phosphorylated tau (p-Tau181), total tau (t-Tau), Aβ42, and Aβ40 measured by the single-molecule array (Simoa) and cerebral Aβ deposition status assessed by 18F-Florbetapir PET (Aβ PET), and evaluated the predictive values of CSF core AD biomarkers in discriminating Aβ PET status in a clinical dementia cohort of the Chinese population, which consisted of patients with mild cognitive impairment (MCI), AD dementia, and non-Alzheimer's dementia disease (Non-ADD). Global standard uptake value ratios (SUVRs) were calculated by Aβ PET, which was divided into positive (Aβ+) and negative (Aβ-) through visual analysis. CSF p-Tau181 and p-Tau181/t-Tau ratio were positively correlated with the global SUVR, while CSF Aβ42 and Aβ42/Aβ40 ratio were negatively correlated with the global SUVR. CSF Aβ40 has the highest predictive value in discriminating the MCI group from the AD group, while CSF p-Tau181 was applied to discriminate the AD group from the non-ADD group. CSF Aβ42/Aβ40 ratio, as the optimal predictive factor, was combined with APOE ε4 status rather than age and education, which could improve the predictive ability in differentiating the Aβ+ group from the Aβ- group. The results reveal the universal applicability of CSF core AD biomarkers and Aβ PET imaging in Chinese dementia population, which is helpful in clinical practice and drug trials in China.
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Affiliation(s)
- Qiang Xie
- Department of Nuclear Medicine, The First Affiliated Hospital of USTC, Division of Life Sciences and Medicine, University of Science and Technology of China, Hefei 230001, China
| | - Ming Ni
- Department of Nuclear Medicine, The First Affiliated Hospital of USTC, Division of Life Sciences and Medicine, University of Science and Technology of China, Hefei 230001, China
| | - Feng Gao
- Institute on Aging and Brain Disorders, The First Affiliated Hospital of USTC, Division of Life Sciences and Medicine, University of Science and Technology of China, Hefei 230001, China
| | - Lin-Bin Dai
- Institute on Aging and Brain Disorders, The First Affiliated Hospital of USTC, Division of Life Sciences and Medicine, University of Science and Technology of China, Hefei 230001, China
| | - Xin-Yi Lv
- Department of Neurology, The First Affiliated Hospital of USTC, Division of Life Sciences and Medicine, University of Science and Technology of China, Hefei 230001, China
| | - Yi-Fan Zhang
- Department of Nuclear Medicine, The First Affiliated Hospital of USTC, Division of Life Sciences and Medicine, University of Science and Technology of China, Hefei 230001, China
| | - Qin Shi
- Department of Nuclear Medicine, The First Affiliated Hospital of USTC, Division of Life Sciences and Medicine, University of Science and Technology of China, Hefei 230001, China
| | - Xing-Xing Zhu
- Department of Nuclear Medicine, The First Affiliated Hospital of USTC, Division of Life Sciences and Medicine, University of Science and Technology of China, Hefei 230001, China
| | - Ji-Kui Xie
- Department of Nuclear Medicine, The First Affiliated Hospital of USTC, Division of Life Sciences and Medicine, University of Science and Technology of China, Hefei 230001, China
| | - Yong Shen
- Institute on Aging and Brain Disorders, The First Affiliated Hospital of USTC, Division of Life Sciences and Medicine, University of Science and Technology of China, Hefei 230001, China
- Neurodegenerative Disorder Research Center, Division of Life Sciences and Medicine, University of Science and Technology of China, Hefei 230026, China
- Anhui Province Key Laboratory of Biomedical Aging Research, Hefei 230001, China
| | - Shi-Cun Wang
- Department of Nuclear Medicine, The First Affiliated Hospital of USTC, Division of Life Sciences and Medicine, University of Science and Technology of China, Hefei 230001, China
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8
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Xue YY, Chen YH, Lin RR, Huang HF, Wu ZY, Tao QQ. Alzheimer’s disease susceptibility locus in CD2AP is associated with increased cerebrospinal fluid tau levels in mild cognitive impairment. Neurosci Lett 2021; 771:136419. [DOI: 10.1016/j.neulet.2021.136419] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/21/2021] [Revised: 12/10/2021] [Accepted: 12/21/2021] [Indexed: 12/01/2022]
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9
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Peng Q, Zhang Z. The fluid biomarkers of Alzheimer’s disease. BRAIN SCIENCE ADVANCES 2021. [DOI: 10.26599/bsa.2021.9050001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/10/2023] Open
Abstract
Alzheimer’s disease (AD) is the most common neurodegenerative disorder. However, it still has no available disease‐modifying therapies. Its pathology cascade begins decades before symptomatic presentation. For these reasons, highly sensitive and highly specific fluid biomarkers should be developed for the early diagnosis of AD. In this study, the well‐established and emerging fluid biomarkers of AD are summarized, and recent advances on their role in early diagnosis and progression monitoring as well as their correlations with AD pathology are highlighted. Future prospects and related research directions are also discussed.
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Affiliation(s)
- Qinyu Peng
- Department of Neurology, Renmin Hospital of Wuhan University, Wuhan 430060, China
| | - Zhentao Zhang
- Department of Neurology, Renmin Hospital of Wuhan University, Wuhan 430060, China
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Phosphorylated α-synuclein and phosphorylated tau-protein in sural nerves may contribute to differentiate Parkinson's disease from multiple system atrophy and progressive supranuclear paralysis. Neurosci Lett 2021; 756:135964. [PMID: 34022266 DOI: 10.1016/j.neulet.2021.135964] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/16/2021] [Revised: 04/25/2021] [Accepted: 05/12/2021] [Indexed: 11/20/2022]
Abstract
Differential diagnosis of Parkinson's disease (PD), multiple system atrophy (MSA) and progressive supranuclear paralysis (PSP) is challenging. This study aimed to investigate the expression of phosphorylated α-synuclein (p-α-syn) and phosphorylated tau-protein (p-tau) in sural nerves from patients with PD, MSA and PSP to find biomarkers for differential diagnosis. Clinical evaluations and sural nerve biopsies were performed on 8 PD patients, 8 MSA patients, 6 PSP patients and 8 controls (CTRs). Toluidine blue staining was used to observe morphological changes in sural nerves. The deposition of p-α-syn and p-tau was detected by immunohistochemistry with semiquantitative evaluation. Locations of p-α-syn and p-tau were identified by double immunofluorescent staining. In case groups, the density of nerve fibres decreased with swollen or fragmented Schwann cells (SCs). All cases (22/22) but no CTRs (0/8) presented p-α-syn immunoreactivity with gradually decreasing semiquantitative levels among the PD (6.00 ± 2.07), MSA (5.00 ± 2.33) and PSP (3.50 ± 1.52) groups. p-tau aggregates were found in 7/8 MSA (1.88 ± 1.46) and 6/6 PSP (1.67 ± 0.52) patients but not in PD patients or CTRs. There were different expression patterns of p-α-syn and p-tau in PD, MSA and PSP patients. These findings suggest that peripheral sensory nerve injury exists in PD, MSA and PSP patients. With a different expression pattern and level, p-α-syn and p-tau in sural nerves may serve as novel biomarkers for differential diagnosis of PD, MSA and PSP.
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Introna A, Milella G, D'Errico E, Fraddosio A, Scaglione G, Ucci M, Ruggieri M, Simone IL. Is cerebrospinal fluid amyloid-β42 a promising biomarker of response to nusinersen in adult spinal muscular atrophy patients? Muscle Nerve 2021; 63:905-909. [PMID: 33660868 PMCID: PMC8251706 DOI: 10.1002/mus.27212] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/25/2020] [Revised: 02/25/2021] [Accepted: 02/27/2021] [Indexed: 12/14/2022]
Abstract
Introduction Nusinersen was approved as the first treatment for all types of spinal muscular atrophy (SMA), including adults with SMA types 2 and 3. Robust biomarkers of treatment response in SMA adults are lacking. Our aim was to examine cerebrospinal fluid (CSF) amyloid‐β40 (Aβ40) and amyloid‐β42 (Aβ42) peptides as biomarkers of treatment response. Methods Eight patients with SMA types 2 and 3 were recruited consecutively in a single‐center study. CSF was sampled at baseline, after a loading dose, and after three maintenance doses. Levels of Aβ42 and Aβ40 were evaluated for each CSF sampling. Wilcoxon matched‐pairs signed‐rank test was used to detect longitudinal changes. Results CSF levels of Aβ42 increased from baseline to day 420 (95% confidence interval, P = .018), with a significant increase at days 180 and 420 compared with days 0 and 300, respectively (95% confidence interval, P = .012 and P = .018). Discussion The maintenance and promotion of wellness of residual motor neurons mediated by the restored level of SMN protein due to nusinersen could result in an increased level of amyloid peptides.
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Affiliation(s)
- Alessandro Introna
- Neurology Unit, Department of Basic Medical Sciences, Neurosciences and Sense Organs, University of Bari "Aldo Moro,", Bari, Italy
| | - Giammarco Milella
- Neurology Unit, Department of Basic Medical Sciences, Neurosciences and Sense Organs, University of Bari "Aldo Moro,", Bari, Italy
| | - Eustachio D'Errico
- Neurology Unit, Department of Basic Medical Sciences, Neurosciences and Sense Organs, University of Bari "Aldo Moro,", Bari, Italy
| | - Angela Fraddosio
- Neurology Unit, Department of Basic Medical Sciences, Neurosciences and Sense Organs, University of Bari "Aldo Moro,", Bari, Italy
| | - Gaspare Scaglione
- Neurology Unit, Department of Basic Medical Sciences, Neurosciences and Sense Organs, University of Bari "Aldo Moro,", Bari, Italy
| | - Maria Ucci
- Neurology Unit, Department of Basic Medical Sciences, Neurosciences and Sense Organs, University of Bari "Aldo Moro,", Bari, Italy
| | - Maddalena Ruggieri
- Neurophysiopathology Unit, Department of Basic Medical Sciences, Neurosciences and Sense Organs, University of Bari "Aldo Moro,", Bari, Italy
| | - Isabella Laura Simone
- Neurology Unit, Department of Basic Medical Sciences, Neurosciences and Sense Organs, University of Bari "Aldo Moro,", Bari, Italy
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Campese N, Palermo G, Del Gamba C, Beatino MF, Galgani A, Belli E, Del Prete E, Della Vecchia A, Vergallo A, Siciliano G, Ceravolo R, Hampel H, Baldacci F. Progress regarding the context-of-use of tau as biomarker of Alzheimer's disease and other neurodegenerative diseases. Expert Rev Proteomics 2021; 18:27-48. [PMID: 33545008 DOI: 10.1080/14789450.2021.1886929] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
Introduction: Tau protein misfolding and accumulation in toxic species is a critical pathophysiological process of Alzheimer's disease (AD) and other neurodegenerative disorders (NDDs). Tau biomarkers, namely cerebrospinal fluid (CSF) total-tau (t-tau), 181-phosphorylated tau (p-tau), and tau-PET tracers, have been recently embedded in the diagnostic criteria for AD. Nevertheless, the role of tau as a diagnostic and prognostic biomarker for other NDDs remains controversial.Areas covered: We performed a systematical PubMed-based review of the most recent advances in tau-related biomarkers for NDDs. We focused on papers published from 2015 to 2020 assessing the diagnostic or prognostic value of each biomarker.Expert opinion: The assessment of tau biomarkers in alternative easily accessible matrices, through the development of ultrasensitive techniques, represents the most significant perspective for AD-biomarker research. In NDDs, novel tau isoforms (e.g. p-tau217) or proteolytic fragments (e.g. N-terminal fragments) may represent candidate diagnostic and prognostic biomarkers and may help monitoring disease progression. Protein misfolding amplification assays, allowing the identification of different tau strains (e.g. 3 R- vs. 4 R-tau) in CSF, may constitute a breakthrough for the in vivo stratification of NDDs. Tau-PET may help tracking the spatial-temporal evolution of tau pathophysiology in AD but its application outside the AD-spectrum deserves further studies.
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Affiliation(s)
- Nicole Campese
- Department of Clinical and Experimental Medicine, University of Pisa, Pisa, Italy
| | - Giovanni Palermo
- Department of Clinical and Experimental Medicine, University of Pisa, Pisa, Italy
| | - Claudia Del Gamba
- Department of Clinical and Experimental Medicine, University of Pisa, Pisa, Italy
| | | | - Alessandro Galgani
- Department of Clinical and Experimental Medicine, University of Pisa, Pisa, Italy
| | - Elisabetta Belli
- Department of Clinical and Experimental Medicine, University of Pisa, Pisa, Italy
| | - Eleonora Del Prete
- Department of Clinical and Experimental Medicine, University of Pisa, Pisa, Italy
| | | | - Andrea Vergallo
- GRC N° 21, Alzheimer Precision Medicine (APM), AP-HP, Pitié-Salpêtrière Hospital, Boulevard De L'hôpital, Sorbonne University, Paris, France
| | - Gabriele Siciliano
- Department of Clinical and Experimental Medicine, University of Pisa, Pisa, Italy
| | - Roberto Ceravolo
- Department of Clinical and Experimental Medicine, University of Pisa, Pisa, Italy
| | - Harald Hampel
- GRC N° 21, Alzheimer Precision Medicine (APM), AP-HP, Pitié-Salpêtrière Hospital, Boulevard De L'hôpital, Sorbonne University, Paris, France
| | - Filippo Baldacci
- Department of Clinical and Experimental Medicine, University of Pisa, Pisa, Italy.,GRC N° 21, Alzheimer Precision Medicine (APM), AP-HP, Pitié-Salpêtrière Hospital, Boulevard De L'hôpital, Sorbonne University, Paris, France
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Lanznaster D, Hergesheimer RC, Bakkouche SE, Beltran S, Vourc’h P, Andres CR, Dufour-Rainfray D, Corcia P, Blasco H. Aβ1-42 and Tau as Potential Biomarkers for Diagnosis and Prognosis of Amyotrophic Lateral Sclerosis. Int J Mol Sci 2020; 21:ijms21082911. [PMID: 32326346 PMCID: PMC7216266 DOI: 10.3390/ijms21082911] [Citation(s) in RCA: 16] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/04/2020] [Revised: 04/15/2020] [Accepted: 04/16/2020] [Indexed: 12/12/2022] Open
Abstract
Amyotrophic lateral sclerosis (ALS) is the most common motor neuron disease, but its definitive diagnosis delays around 12 months. Although the research is highly active in the biomarker field, the absence of specific biomarkers for diagnosis contributes to this long delay. Another strategy of biomarker identification based on less specific but sensitive molecules may be of interest in clinical practice. For example, markers related to other neurodegenerative diseases such as Alzheimer's disease (AD) could be fully explored. Here, we compared baseline levels of amyloidβ1-42 (Aβ1-42), total Tau, and phosphorylated-Tau (phospho-Tau) protein in the cerebrospinal fluid (CSF) of ALS patients to controls and correlated it with clinical parameters of ALS progression collected over 12 months. We observed increased levels of Aβ1-42 (controls: 992.9 ± 358.3 ng/L; ALS: 1277.0 ± 296.6 ng/L; p < 0.0001) and increased Aβ1-42/phospho-Tau ratio and Innotest Amyloid Tau Index (IATI) (both p < 0.0001). IATI and the phospho-Tau/total Tau ratio correlated positively with ALSFRS-R and weight at baseline. Multivariate analysis revealed that baseline ALSFRS-R was associated with Aβ1-42 and phospho-Tau/total Tau ratio (p = 0.0109 and p = 0.0013, respectively). Total Tau and phospho-Tau levels correlated negatively with ALSFRS-R variation at months 6 and 9, respectively (p = 0.02 and p = 0.04, respectively). Phospho-Tau/total Tau ratio correlated positively with ALSFRS-R variation at month 9 (p = 0.04). CSF levels of Aβ1-42 could be used as a complementary tool to ALS diagnosis, and total Tau and phospho-Tau levels may help establishing the prognosis of ALS. Further studies merit exploring the pathophysiological mechanisms associated with these markers. Despite their lack of specificity, phospho-Tau/total Tau and Aβ1-42 should be combined to other biological and clinical markers in order to improve ALS management.
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Affiliation(s)
- Débora Lanznaster
- UMR 1253, iBrain, University of Tours, Inserm, 37000 Tours, France; (R.C.H.); (P.V.); (C.R.A.); (D.D.-R.); (P.C.); (H.B.)
- Correspondence:
| | - Rudolf C. Hergesheimer
- UMR 1253, iBrain, University of Tours, Inserm, 37000 Tours, France; (R.C.H.); (P.V.); (C.R.A.); (D.D.-R.); (P.C.); (H.B.)
| | | | - Stephane Beltran
- Centre Constitutif SLA, CHRU Bretonneau, 37000 Tours, France; (S.E.B.); (S.B.)
| | - Patrick Vourc’h
- UMR 1253, iBrain, University of Tours, Inserm, 37000 Tours, France; (R.C.H.); (P.V.); (C.R.A.); (D.D.-R.); (P.C.); (H.B.)
- CHU Tours, Service de Biochimie et Biologie Moléculaire, 37000 Tours, France
| | - Christian R. Andres
- UMR 1253, iBrain, University of Tours, Inserm, 37000 Tours, France; (R.C.H.); (P.V.); (C.R.A.); (D.D.-R.); (P.C.); (H.B.)
- CHU Tours, Service de Biochimie et Biologie Moléculaire, 37000 Tours, France
| | - Diane Dufour-Rainfray
- UMR 1253, iBrain, University of Tours, Inserm, 37000 Tours, France; (R.C.H.); (P.V.); (C.R.A.); (D.D.-R.); (P.C.); (H.B.)
- CHU Tours, Service de MNIV, 37000 Tours, France
| | - Philippe Corcia
- UMR 1253, iBrain, University of Tours, Inserm, 37000 Tours, France; (R.C.H.); (P.V.); (C.R.A.); (D.D.-R.); (P.C.); (H.B.)
- Centre Constitutif SLA, CHRU Bretonneau, 37000 Tours, France; (S.E.B.); (S.B.)
| | - Hélène Blasco
- UMR 1253, iBrain, University of Tours, Inserm, 37000 Tours, France; (R.C.H.); (P.V.); (C.R.A.); (D.D.-R.); (P.C.); (H.B.)
- CHU Tours, Service de MNIV, 37000 Tours, France
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