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Godoy-Corchuelo JM, Fernández-Beltrán LC, Ali Z, Gil-Moreno MJ, López-Carbonero JI, Guerrero-Sola A, Larrad-Sainz A, Matias-Guiu J, Matias-Guiu JA, Cunningham TJ, Corrochano S. Lipid Metabolic Alterations in the ALS-FTD Spectrum of Disorders. Biomedicines 2022; 10:1105. [PMID: 35625841 PMCID: PMC9138405 DOI: 10.3390/biomedicines10051105] [Citation(s) in RCA: 10] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/28/2022] [Revised: 05/03/2022] [Accepted: 05/05/2022] [Indexed: 02/06/2023] Open
Abstract
There is an increasing interest in the study of the relation between alterations in systemic lipid metabolism and neurodegenerative disorders, in particular in Amyotrophic Lateral Sclerosis (ALS) and Frontotemporal Dementia (FTD). In ALS these alterations are well described and evident not only with the progression of the disease but also years before diagnosis. Still, there are some discrepancies in findings relating to the causal nature of lipid metabolic alterations, partly due to the great clinical heterogeneity in ALS. ALS presentation is within a disorder spectrum with Frontotemporal Dementia (FTD), and many patients present mixed forms of ALS and FTD, thus increasing the variability. Lipid metabolic and other systemic metabolic alterations have not been well studied in FTD, or in ALS-FTD mixed forms, as has been in pure ALS. With the recent development in lipidomics and the integration with other -omics platforms, there is now emerging data that not only facilitates the identification of biomarkers but also enables understanding of the underlying pathological mechanisms. Here, we reviewed the recent literature to compile lipid metabolic alterations in ALS, FTD, and intermediate mixed forms, with a view to appraising key commonalities or differences within the spectrum.
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Affiliation(s)
- Juan Miguel Godoy-Corchuelo
- Neurological Disorders Group, Hospital Clínico San Carlos, IdISSC, 28040 Madrid, Spain; (J.M.G.-C.); (L.C.F.-B.); (M.J.G.-M.); (J.I.L.-C.); (A.G.-S.); (J.M.-G.); (J.A.M.-G.)
| | - Luis C. Fernández-Beltrán
- Neurological Disorders Group, Hospital Clínico San Carlos, IdISSC, 28040 Madrid, Spain; (J.M.G.-C.); (L.C.F.-B.); (M.J.G.-M.); (J.I.L.-C.); (A.G.-S.); (J.M.-G.); (J.A.M.-G.)
| | - Zeinab Ali
- MRC Harwell Institute, Harwell Campus, Oxfordshire OX11 0RD, UK; (Z.A.); (T.J.C.)
| | - María J. Gil-Moreno
- Neurological Disorders Group, Hospital Clínico San Carlos, IdISSC, 28040 Madrid, Spain; (J.M.G.-C.); (L.C.F.-B.); (M.J.G.-M.); (J.I.L.-C.); (A.G.-S.); (J.M.-G.); (J.A.M.-G.)
| | - Juan I. López-Carbonero
- Neurological Disorders Group, Hospital Clínico San Carlos, IdISSC, 28040 Madrid, Spain; (J.M.G.-C.); (L.C.F.-B.); (M.J.G.-M.); (J.I.L.-C.); (A.G.-S.); (J.M.-G.); (J.A.M.-G.)
| | - Antonio Guerrero-Sola
- Neurological Disorders Group, Hospital Clínico San Carlos, IdISSC, 28040 Madrid, Spain; (J.M.G.-C.); (L.C.F.-B.); (M.J.G.-M.); (J.I.L.-C.); (A.G.-S.); (J.M.-G.); (J.A.M.-G.)
| | - Angélica Larrad-Sainz
- Nutrition and Endocrinology Group, Hospital Clínico San Carlos, IdISSC, 28040 Madrid, Spain;
| | - Jorge Matias-Guiu
- Neurological Disorders Group, Hospital Clínico San Carlos, IdISSC, 28040 Madrid, Spain; (J.M.G.-C.); (L.C.F.-B.); (M.J.G.-M.); (J.I.L.-C.); (A.G.-S.); (J.M.-G.); (J.A.M.-G.)
| | - Jordi A. Matias-Guiu
- Neurological Disorders Group, Hospital Clínico San Carlos, IdISSC, 28040 Madrid, Spain; (J.M.G.-C.); (L.C.F.-B.); (M.J.G.-M.); (J.I.L.-C.); (A.G.-S.); (J.M.-G.); (J.A.M.-G.)
| | - Thomas J. Cunningham
- MRC Harwell Institute, Harwell Campus, Oxfordshire OX11 0RD, UK; (Z.A.); (T.J.C.)
- MRC Prion Unit at UCL, UCL Institute of Prion Diseases, London W1W 7FF, UK
| | - Silvia Corrochano
- Neurological Disorders Group, Hospital Clínico San Carlos, IdISSC, 28040 Madrid, Spain; (J.M.G.-C.); (L.C.F.-B.); (M.J.G.-M.); (J.I.L.-C.); (A.G.-S.); (J.M.-G.); (J.A.M.-G.)
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Xu T, Zhang H, Qiu X, Meng Y. Genetic influence of Apolipoprotein E gene ε2/ε3/ε4 isoforms on odds of mesial temporal lobe epilepsy. Afr Health Sci 2021; 21:866-874. [PMID: 34795746 PMCID: PMC8568259 DOI: 10.4314/ahs.v21i2.48] [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] [Indexed: 11/17/2022] Open
Abstract
OBJECTIVE The potential correlation between the ε2/ε3/ε4 variants of the ApoE (Apolipoprotein E) gene and the odds of mesial temporal lobe epilepsy was investigated. METHODS The database searching for eligible studies was performed in October 2020. A series of pooling analyses were conducted. RESULTS We enrolled a total of twelve case-control studies for pooling. Within the pooling analysis of ε4, there was an increased risk of mesial temporal lobe epilepsy in cases under the models of carrier ε4 vs. ε3, ε3ε4 vs. ε3ε3, and ε3ε4+ε4ε4 vs. ε3ε3 [P < 0.05, odds ratio (OR) > 1], compared with controls. Moreover, we observed similar positive results in the subgroup analyses of "China" and "Population-based control" under the genetic models of ε4 (P < 0.05, OR > 1). Nevertheless, we did not detect the significant difference between the mesial temporal lobe epilepsy cases and controls in the pooling analyses of ε2 (all P > 0.05). CONCLUSION The ε3ε4 genotype of ApoE seems to be linked to the risk of mesial temporal lobe epilepsy for patients in China. More sample sizes are required to confirm the potential role of ApoE isoforms in the susceptibility to diverse types of epilepsy from different origins.
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Borrego‐Écija S, Turon‐Sans J, Ximelis T, Aldecoa I, Molina‐Porcel L, Povedano M, Rubio MA, Gámez J, Cano A, Paré‐Curell M, Bajo L, Sotoca J, Clarimón J, Balasa M, Antonell A, Lladó A, Sánchez‐Valle R, Rojas‐García R, Gelpi E. Cognitive decline in amyotrophic lateral sclerosis: Neuropathological substrate and genetic determinants. Brain Pathol 2021; 31:e12942. [PMID: 33576076 PMCID: PMC8412113 DOI: 10.1111/bpa.12942] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/03/2020] [Revised: 12/16/2020] [Accepted: 01/13/2021] [Indexed: 12/29/2022] Open
Abstract
Cognitive impairment and behavioral changes in amyotrophic lateral sclerosis (ALS) are now recognized as part of the disease. Whether it is solely related to the extent of TDP-43 pathology is currently unclear. We aim to evaluate the influence of age, genetics, neuropathological features, and concomitant pathologies on cognitive impairment in ALS patients. We analyzed a postmortem series of 104 ALS patients and retrospectively reviewed clinical and neuropathological data. We assessed the burden and extent of concomitant pathologies, the role of APOE ε4 and mutations, and correlated these findings with cognitive status. We performed a logistic regression model to identify which pathologies are related to cognitive impairment. Cognitive decline was recorded in 38.5% of the subjects. Neuropathological features of frontotemporal lobar degeneration (FTLD) were found in 32.7%, explaining most, but not all, cases with cognitive impairment. Extent of TDP-43 pathology and the presence of hippocampal sclerosis were associated with cognitive impairment. Mutation carriers presented a higher burden of TDP-43 pathology and FTLD more frequently than sporadic cases. Most cases (89.4%) presented some degree of concomitant pathologies. The presence of concomitant pathologies was associated with older age at death. FTLD, but also Alzheimer's disease, were the predominant underlying pathologies explaining the cognitive impairment in ALS patients. In sum, FTLD explained the presence of cognitive decline in most but not all ALS cases, while other non-FTLD related findings can influence the cognitive status, particularly in older age groups.
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Affiliation(s)
- Sergi Borrego‐Écija
- Alzheimer’s Disease and Other Cognitive Disorders UnitNeurology DepartmentHospital ClínicInstitut d’Investigacions Biomediques August Pi i SunyerUniversity of BarcelonaBarcelonaSpain
| | - Janina Turon‐Sans
- Neurology departmentResearch Institute, Hospital de la Santa Creu i Sant PauUniversitat Autònoma de BarcelonaBarcelonaSpain
- Center for Networked Biomedical Research into Neurodegenerative Diseases (CIBERNED)MadridSpain
| | - Teresa Ximelis
- Neurological Tissue BankBiobanc‐Hospital Clínic‐IDIBAPSBarcelonaSpain
| | - Iban Aldecoa
- Neurological Tissue BankBiobanc‐Hospital Clínic‐IDIBAPSBarcelonaSpain
- Pathology DepartmentCDB, Hospital Clinic BarcelonaBarcelonaSpain
| | - Laura Molina‐Porcel
- Alzheimer’s Disease and Other Cognitive Disorders UnitNeurology DepartmentHospital ClínicInstitut d’Investigacions Biomediques August Pi i SunyerUniversity of BarcelonaBarcelonaSpain
- Neurological Tissue BankBiobanc‐Hospital Clínic‐IDIBAPSBarcelonaSpain
| | - Mónica Povedano
- Service of NeurologyMotor Neuron UnitIDIBELLBellvitge University HospitalHospitalet de LlobregatSpain
| | | | - Josep Gámez
- ALS UnitNeurology DepartmentVall d’Hebrón University HospitalVall d’Hebrón Research Institute (VHIR)
- European Reference Network on Rare Neuromuscular Diseases (ERN EURO‐NMD)Department of MedicineUABBarcelonaSpain
| | - Antonio Cano
- Neurology DepartmentHospital de MataróMataróSpain
| | | | - Lorena Bajo
- Servei de GeriatriaFundació Hospital de la Santa CreuHospital Universitari de la Santa Creu de VicVicSpain
| | - Javier Sotoca
- Neurology DepartmentHospital Mutua de TerrassaTerrassaSpain
| | - Jordi Clarimón
- Neurology departmentResearch Institute, Hospital de la Santa Creu i Sant PauUniversitat Autònoma de BarcelonaBarcelonaSpain
- Center for Networked Biomedical Research into Neurodegenerative Diseases (CIBERNED)MadridSpain
| | - Mircea Balasa
- Alzheimer’s Disease and Other Cognitive Disorders UnitNeurology DepartmentHospital ClínicInstitut d’Investigacions Biomediques August Pi i SunyerUniversity of BarcelonaBarcelonaSpain
| | - Anna Antonell
- Alzheimer’s Disease and Other Cognitive Disorders UnitNeurology DepartmentHospital ClínicInstitut d’Investigacions Biomediques August Pi i SunyerUniversity of BarcelonaBarcelonaSpain
| | - Albert Lladó
- Alzheimer’s Disease and Other Cognitive Disorders UnitNeurology DepartmentHospital ClínicInstitut d’Investigacions Biomediques August Pi i SunyerUniversity of BarcelonaBarcelonaSpain
| | - Raquel Sánchez‐Valle
- Alzheimer’s Disease and Other Cognitive Disorders UnitNeurology DepartmentHospital ClínicInstitut d’Investigacions Biomediques August Pi i SunyerUniversity of BarcelonaBarcelonaSpain
- Neurological Tissue BankBiobanc‐Hospital Clínic‐IDIBAPSBarcelonaSpain
| | - Ricard Rojas‐García
- Neurology departmentResearch Institute, Hospital de la Santa Creu i Sant PauUniversitat Autònoma de BarcelonaBarcelonaSpain
- Center for Networked Biomedical Research into Neurodegenerative Diseases (CIBERNED)MadridSpain
| | - Ellen Gelpi
- Neurological Tissue BankBiobanc‐Hospital Clínic‐IDIBAPSBarcelonaSpain
- Division of Neuropathology and NeurochemistryDepartment of NeurologyMedical University of ViennaViennaAustria
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Guerreiro R, Gibbons E, Tábuas-Pereira M, Kun-Rodrigues C, Santo GC, Bras J. Genetic architecture of common non-Alzheimer's disease dementias. Neurobiol Dis 2020; 142:104946. [PMID: 32439597 PMCID: PMC8207829 DOI: 10.1016/j.nbd.2020.104946] [Citation(s) in RCA: 23] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/24/2020] [Revised: 05/04/2020] [Accepted: 05/13/2020] [Indexed: 02/07/2023] Open
Abstract
Frontotemporal dementia (FTD), dementia with Lewy bodies (DLB) and vascular dementia (VaD) are the most common forms of dementia after Alzheimer's disease (AD). The heterogeneity of these disorders and/or the clinical overlap with other diseases hinder the study of their genetic components. Even though Mendelian dementias are rare, the study of these forms of disease can have a significant impact in the lives of patients and families and have successfully brought to the fore many of the genes currently known to be involved in FTD and VaD, starting to give us a glimpse of the molecular mechanisms underlying these phenotypes. More recently, genome-wide association studies have also pointed to disease risk-associated loci. This has been particularly important for DLB where familial forms of disease are very rarely described. In this review we systematically describe the Mendelian and risk genes involved in these non-AD dementias in an effort to contribute to a better understanding of their genetic architecture, find differences and commonalities between different dementia phenotypes, and uncover areas that would benefit from more intense research endeavors.
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Affiliation(s)
- Rita Guerreiro
- Center for Neurodegenerative Science, Van Andel Institute, Grand Rapids, MI, USA; Division of Psychiatry and Behavioral Medicine, Michigan State University College of Human Medicine, Grand Rapids, MI, USA.
| | - Elizabeth Gibbons
- Center for Neurodegenerative Science, Van Andel Institute, Grand Rapids, MI, USA
| | - Miguel Tábuas-Pereira
- Department of Neurology, Centro Hospitalar e Universitário de Coimbra, Coimbra, Portugal; Faculty of Medicine, University of Coimbra, Coimbra, Portugal
| | - Celia Kun-Rodrigues
- Center for Neurodegenerative Science, Van Andel Institute, Grand Rapids, MI, USA
| | - Gustavo C Santo
- Department of Neurology, Centro Hospitalar e Universitário de Coimbra, Coimbra, Portugal; Center for Neuroscience and Cell Biology, University of Coimbra, Coimbra, Portugal
| | - Jose Bras
- Center for Neurodegenerative Science, Van Andel Institute, Grand Rapids, MI, USA; Division of Psychiatry and Behavioral Medicine, Michigan State University College of Human Medicine, Grand Rapids, MI, USA
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González De Aguilar JL. Lipid Biomarkers for Amyotrophic Lateral Sclerosis. Front Neurol 2019; 10:284. [PMID: 31019485 PMCID: PMC6458258 DOI: 10.3389/fneur.2019.00284] [Citation(s) in RCA: 28] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/03/2018] [Accepted: 03/05/2019] [Indexed: 12/11/2022] Open
Abstract
Amyotrophic lateral sclerosis (ALS) is a fatal degenerative disease primarily characterized by the selective loss of upper and lower motor neurons. To date, there is still an unmet need for robust and practical biomarkers that could estimate the risk of the disease and its progression. Based on metabolic modifications observed at the level of the whole body, different classes of lipids have been proposed as potential biomarkers. This review summarizes investigations carried out over the last decade that focused on changes in three major lipid species, namely cholesterol, triglycerides and fatty acids. Despite some contradictory findings, it is becoming increasingly accepted that dyslipidemia, and related aberrant energy homeostasis, must be considered as essential components of the pathological process. Therefore, it is tempting to envisage dietary interventions as a means to counterbalance the metabolic disturbances and ameliorate the patient's quality of life.
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Affiliation(s)
- Jose-Luis González De Aguilar
- Université de Strasbourg, UMR_S1118, Strasbourg, France.,INSERM, U1118, Mécanismes Centraux et Périphériques de la Neurodégénerescence, Strasbourg, France
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Belloy ME, Napolioni V, Greicius MD. A Quarter Century of APOE and Alzheimer's Disease: Progress to Date and the Path Forward. Neuron 2019; 101:820-838. [PMID: 30844401 PMCID: PMC6407643 DOI: 10.1016/j.neuron.2019.01.056] [Citation(s) in RCA: 314] [Impact Index Per Article: 62.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/21/2018] [Revised: 01/08/2019] [Accepted: 01/27/2019] [Indexed: 12/11/2022]
Abstract
Alzheimer's disease (AD) is considered a polygenic disorder. This view is clouded, however, by lingering uncertainty over how to treat the quasi "monogenic" role of apolipoprotein E (APOE). The APOE4 allele is not only the strongest genetic risk factor for AD, it also affects risk for cardiovascular disease, stroke, and other neurodegenerative disorders. This review, based mostly on data from human studies, ranges across a variety of APOE-related pathologies, touching on evolutionary genetics and risk mitigation by ethnicity and sex. The authors also address one of the most fundamental question pertaining to APOE4 and AD: does APOE4 increase AD risk via a loss or gain of function? The answer will be of the utmost importance in guiding future research in AD.
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Affiliation(s)
- Michaël E Belloy
- Department of Neurology and Neurological Sciences, FIND Lab, Stanford University, Stanford, CA 94304, USA
| | - Valerio Napolioni
- Department of Neurology and Neurological Sciences, FIND Lab, Stanford University, Stanford, CA 94304, USA
| | - Michael D Greicius
- Department of Neurology and Neurological Sciences, FIND Lab, Stanford University, Stanford, CA 94304, USA.
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Zhang Y, Cui X, Ning L, Wei D. The effects of tumor necrosis factor-α (TNF-α) rs1800629 and rs361525 polymorphisms on sepsis risk. Oncotarget 2017; 8:111456-111469. [PMID: 29340067 PMCID: PMC5762335 DOI: 10.18632/oncotarget.22824] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/16/2017] [Accepted: 11/13/2017] [Indexed: 01/20/2023] Open
Abstract
This meta-analysis of 23 eligible articles comprehensively and quantitatively evaluated the effects of tumor necrosis factor-α (TNF-α) rs1800629 and rs361525 polymorphisms on sepsis risk. We found that TNF-α rs1800629 was associated with increased sepsis risk in the overall population in four genetic models, including A vs. G (P<0.001, odds ratio (OR)=1.32), GA vs. GG (P<0.001, OR=1.46), GA+AA vs. GG (P<0.001, OR=1.46), and carrier A vs. carrier G (P<0.001, OR=1.32). Subgroup analyses showed a similar result for Asian patients (all P<0.05, OR>1). TNF-α rs361525 was also associated with increased sepsis risk in Asian patients in the four genetic models (all P<0.05, OR>1). Begg's and Egger's tests excluded large publication bias, and sensitivity analysis indicated stable results. Our results suggest that the G/A genotype of TNF-α rs1800629 and rs361525 increases sepsis risk in an Asian population.
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Affiliation(s)
- Yixin Zhang
- Department of Clinical Laboratory, The Second Hospital of Tianjin Medical University, Tianjin 300211, PR China.,School of Medical Laboratory, Tianjin Medical University, Tianjin 300070, PR China
| | - Xiaoteng Cui
- Department of Biochemistry and Molecular Biology, School of Basic Medical Sciences, Tianjin Medical University, Tianjin 300070, PR China
| | - Li Ning
- Department of Clinical Laboratory, The Second Hospital of Tianjin Medical University, Tianjin 300211, PR China
| | - Dianjun Wei
- Department of Clinical Laboratory, The Second Hospital of Tianjin Medical University, Tianjin 300211, PR China
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