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For: Korczyn AD. Is Alzheimer's disease a homogeneous disease entity? J Neural Transm (Vienna) 2013;120:1475-7. [PMID: 23933662 DOI: 10.1007/s00702-013-1060-7] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/17/2013] [Accepted: 06/20/2013] [Indexed: 11/25/2022]

For:	Korczyn AD. Is Alzheimer's disease a homogeneous disease entity? J Neural Transm (Vienna) 2013;120:1475-7. [PMID: 23933662 DOI: 10.1007/s00702-013-1060-7] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/17/2013] [Accepted: 06/20/2013] [Indexed: 11/25/2022]

Number

Cited by Other Article(s)

Khan AF, Iturria-Medina Y. Beyond the usual suspects: multi-factorial computational models in the search for neurodegenerative disease mechanisms. Transl Psychiatry 2024;14:386. [PMID: 39313512 PMCID: PMC11420368 DOI: 10.1038/s41398-024-03073-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/01/2024] [Revised: 08/20/2024] [Accepted: 08/27/2024] [Indexed: 09/25/2024] Open

Abstract

From Alzheimer's disease to amyotrophic lateral sclerosis, the molecular cascades underlying neurodegenerative disorders remain poorly understood. The clinical view of neurodegeneration is confounded by symptomatic heterogeneity and mixed pathology in almost every patient. While the underlying physiological alterations originate, proliferate, and propagate potentially decades before symptomatic onset, the complexity and inaccessibility of the living brain limit direct observation over a patient's lifespan. Consequently, there is a critical need for robust computational methods to support the search for causal mechanisms of neurodegeneration by distinguishing pathogenic processes from consequential alterations, and inter-individual variability from intra-individual progression. Recently, promising advances have been made by data-driven spatiotemporal modeling of the brain, based on in vivo neuroimaging and biospecimen markers. These methods include disease progression models comparing the temporal evolution of various biomarkers, causal models linking interacting biological processes, network propagation models reproducing the spatial spreading of pathology, and biophysical models spanning cellular- to network-scale phenomena. In this review, we discuss various computational approaches for integrating cross-sectional, longitudinal, and multi-modal data, primarily from large observational neuroimaging studies, to understand (i) the temporal ordering of physiological alterations, i(i) their spatial relationships to the brain's molecular and cellular architecture, (iii) mechanistic interactions between biological processes, and (iv) the macroscopic effects of microscopic factors. We consider the extents to which computational models can evaluate mechanistic hypotheses, explore applications such as improving treatment selection, and discuss how model-informed insights can lay the groundwork for a pathobiological redefinition of neurodegenerative disorders.

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Resende EDPF, Nolan AL, Petersen C, Ehrenberg AJ, Spina S, Allen IE, Rosen HJ, Kramer J, Miller BL, Seeley WW, Gorno-Tempini ML, Miller Z, Grinberg LT. Language and spatial dysfunction in Alzheimer disease with white matter thorn-shaped astrocytes. Neurology 2020;94:e1353-e1364. [PMID: 32001514 DOI: 10.1212/wnl.0000000000008937] [Citation(s) in RCA: 21] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/18/2019] [Accepted: 10/08/2019] [Indexed: 12/17/2022] Open

Affiliation(s)

Elisa de Paula França Resende From the Memory and Aging Center (E.d.P.F.R., A.L.N., C.P., A.J.E., S.S., I.E.A., H.J.R., J.K., B.L.M., W.W.S., M.L.G.-T., Z.M., L.T.G.), Weill Institute for Neurosciences, and Department of Biostatistics and Epidemiology (L.T.G.), University of California, San Francisco; Global Brain Health Institute based at University of California (E.d.P.F.R., L.T.G.), San Francisco; Trinity College (E.d.P.F.R., L.T.G.), Dublin, Ireland; Department of Neurology (E.d.P.F.R.), Federal University of Minas Gerais, Belo Horizonte, Brazil; Department of Integrative Biology (A.J.E.), University of California, Berkeley; and Department of Pathology (L.T.G.), Lim-22, Lim-66, University of Sao Paulo Medical School, Sao Paulo, Brazil
Amber L Nolan From the Memory and Aging Center (E.d.P.F.R., A.L.N., C.P., A.J.E., S.S., I.E.A., H.J.R., J.K., B.L.M., W.W.S., M.L.G.-T., Z.M., L.T.G.), Weill Institute for Neurosciences, and Department of Biostatistics and Epidemiology (L.T.G.), University of California, San Francisco; Global Brain Health Institute based at University of California (E.d.P.F.R., L.T.G.), San Francisco; Trinity College (E.d.P.F.R., L.T.G.), Dublin, Ireland; Department of Neurology (E.d.P.F.R.), Federal University of Minas Gerais, Belo Horizonte, Brazil; Department of Integrative Biology (A.J.E.), University of California, Berkeley; and Department of Pathology (L.T.G.), Lim-22, Lim-66, University of Sao Paulo Medical School, Sao Paulo, Brazil
Cathrine Petersen From the Memory and Aging Center (E.d.P.F.R., A.L.N., C.P., A.J.E., S.S., I.E.A., H.J.R., J.K., B.L.M., W.W.S., M.L.G.-T., Z.M., L.T.G.), Weill Institute for Neurosciences, and Department of Biostatistics and Epidemiology (L.T.G.), University of California, San Francisco; Global Brain Health Institute based at University of California (E.d.P.F.R., L.T.G.), San Francisco; Trinity College (E.d.P.F.R., L.T.G.), Dublin, Ireland; Department of Neurology (E.d.P.F.R.), Federal University of Minas Gerais, Belo Horizonte, Brazil; Department of Integrative Biology (A.J.E.), University of California, Berkeley; and Department of Pathology (L.T.G.), Lim-22, Lim-66, University of Sao Paulo Medical School, Sao Paulo, Brazil
Alexander J Ehrenberg From the Memory and Aging Center (E.d.P.F.R., A.L.N., C.P., A.J.E., S.S., I.E.A., H.J.R., J.K., B.L.M., W.W.S., M.L.G.-T., Z.M., L.T.G.), Weill Institute for Neurosciences, and Department of Biostatistics and Epidemiology (L.T.G.), University of California, San Francisco; Global Brain Health Institute based at University of California (E.d.P.F.R., L.T.G.), San Francisco; Trinity College (E.d.P.F.R., L.T.G.), Dublin, Ireland; Department of Neurology (E.d.P.F.R.), Federal University of Minas Gerais, Belo Horizonte, Brazil; Department of Integrative Biology (A.J.E.), University of California, Berkeley; and Department of Pathology (L.T.G.), Lim-22, Lim-66, University of Sao Paulo Medical School, Sao Paulo, Brazil
Salvatore Spina From the Memory and Aging Center (E.d.P.F.R., A.L.N., C.P., A.J.E., S.S., I.E.A., H.J.R., J.K., B.L.M., W.W.S., M.L.G.-T., Z.M., L.T.G.), Weill Institute for Neurosciences, and Department of Biostatistics and Epidemiology (L.T.G.), University of California, San Francisco; Global Brain Health Institute based at University of California (E.d.P.F.R., L.T.G.), San Francisco; Trinity College (E.d.P.F.R., L.T.G.), Dublin, Ireland; Department of Neurology (E.d.P.F.R.), Federal University of Minas Gerais, Belo Horizonte, Brazil; Department of Integrative Biology (A.J.E.), University of California, Berkeley; and Department of Pathology (L.T.G.), Lim-22, Lim-66, University of Sao Paulo Medical School, Sao Paulo, Brazil
Isabel E Allen From the Memory and Aging Center (E.d.P.F.R., A.L.N., C.P., A.J.E., S.S., I.E.A., H.J.R., J.K., B.L.M., W.W.S., M.L.G.-T., Z.M., L.T.G.), Weill Institute for Neurosciences, and Department of Biostatistics and Epidemiology (L.T.G.), University of California, San Francisco; Global Brain Health Institute based at University of California (E.d.P.F.R., L.T.G.), San Francisco; Trinity College (E.d.P.F.R., L.T.G.), Dublin, Ireland; Department of Neurology (E.d.P.F.R.), Federal University of Minas Gerais, Belo Horizonte, Brazil; Department of Integrative Biology (A.J.E.), University of California, Berkeley; and Department of Pathology (L.T.G.), Lim-22, Lim-66, University of Sao Paulo Medical School, Sao Paulo, Brazil
Howard J Rosen From the Memory and Aging Center (E.d.P.F.R., A.L.N., C.P., A.J.E., S.S., I.E.A., H.J.R., J.K., B.L.M., W.W.S., M.L.G.-T., Z.M., L.T.G.), Weill Institute for Neurosciences, and Department of Biostatistics and Epidemiology (L.T.G.), University of California, San Francisco; Global Brain Health Institute based at University of California (E.d.P.F.R., L.T.G.), San Francisco; Trinity College (E.d.P.F.R., L.T.G.), Dublin, Ireland; Department of Neurology (E.d.P.F.R.), Federal University of Minas Gerais, Belo Horizonte, Brazil; Department of Integrative Biology (A.J.E.), University of California, Berkeley; and Department of Pathology (L.T.G.), Lim-22, Lim-66, University of Sao Paulo Medical School, Sao Paulo, Brazil
Joel Kramer From the Memory and Aging Center (E.d.P.F.R., A.L.N., C.P., A.J.E., S.S., I.E.A., H.J.R., J.K., B.L.M., W.W.S., M.L.G.-T., Z.M., L.T.G.), Weill Institute for Neurosciences, and Department of Biostatistics and Epidemiology (L.T.G.), University of California, San Francisco; Global Brain Health Institute based at University of California (E.d.P.F.R., L.T.G.), San Francisco; Trinity College (E.d.P.F.R., L.T.G.), Dublin, Ireland; Department of Neurology (E.d.P.F.R.), Federal University of Minas Gerais, Belo Horizonte, Brazil; Department of Integrative Biology (A.J.E.), University of California, Berkeley; and Department of Pathology (L.T.G.), Lim-22, Lim-66, University of Sao Paulo Medical School, Sao Paulo, Brazil
Bruce L Miller From the Memory and Aging Center (E.d.P.F.R., A.L.N., C.P., A.J.E., S.S., I.E.A., H.J.R., J.K., B.L.M., W.W.S., M.L.G.-T., Z.M., L.T.G.), Weill Institute for Neurosciences, and Department of Biostatistics and Epidemiology (L.T.G.), University of California, San Francisco; Global Brain Health Institute based at University of California (E.d.P.F.R., L.T.G.), San Francisco; Trinity College (E.d.P.F.R., L.T.G.), Dublin, Ireland; Department of Neurology (E.d.P.F.R.), Federal University of Minas Gerais, Belo Horizonte, Brazil; Department of Integrative Biology (A.J.E.), University of California, Berkeley; and Department of Pathology (L.T.G.), Lim-22, Lim-66, University of Sao Paulo Medical School, Sao Paulo, Brazil
William W Seeley From the Memory and Aging Center (E.d.P.F.R., A.L.N., C.P., A.J.E., S.S., I.E.A., H.J.R., J.K., B.L.M., W.W.S., M.L.G.-T., Z.M., L.T.G.), Weill Institute for Neurosciences, and Department of Biostatistics and Epidemiology (L.T.G.), University of California, San Francisco; Global Brain Health Institute based at University of California (E.d.P.F.R., L.T.G.), San Francisco; Trinity College (E.d.P.F.R., L.T.G.), Dublin, Ireland; Department of Neurology (E.d.P.F.R.), Federal University of Minas Gerais, Belo Horizonte, Brazil; Department of Integrative Biology (A.J.E.), University of California, Berkeley; and Department of Pathology (L.T.G.), Lim-22, Lim-66, University of Sao Paulo Medical School, Sao Paulo, Brazil
Maria Luiza Gorno-Tempini From the Memory and Aging Center (E.d.P.F.R., A.L.N., C.P., A.J.E., S.S., I.E.A., H.J.R., J.K., B.L.M., W.W.S., M.L.G.-T., Z.M., L.T.G.), Weill Institute for Neurosciences, and Department of Biostatistics and Epidemiology (L.T.G.), University of California, San Francisco; Global Brain Health Institute based at University of California (E.d.P.F.R., L.T.G.), San Francisco; Trinity College (E.d.P.F.R., L.T.G.), Dublin, Ireland; Department of Neurology (E.d.P.F.R.), Federal University of Minas Gerais, Belo Horizonte, Brazil; Department of Integrative Biology (A.J.E.), University of California, Berkeley; and Department of Pathology (L.T.G.), Lim-22, Lim-66, University of Sao Paulo Medical School, Sao Paulo, Brazil
Zachary Miller From the Memory and Aging Center (E.d.P.F.R., A.L.N., C.P., A.J.E., S.S., I.E.A., H.J.R., J.K., B.L.M., W.W.S., M.L.G.-T., Z.M., L.T.G.), Weill Institute for Neurosciences, and Department of Biostatistics and Epidemiology (L.T.G.), University of California, San Francisco; Global Brain Health Institute based at University of California (E.d.P.F.R., L.T.G.), San Francisco; Trinity College (E.d.P.F.R., L.T.G.), Dublin, Ireland; Department of Neurology (E.d.P.F.R.), Federal University of Minas Gerais, Belo Horizonte, Brazil; Department of Integrative Biology (A.J.E.), University of California, Berkeley; and Department of Pathology (L.T.G.), Lim-22, Lim-66, University of Sao Paulo Medical School, Sao Paulo, Brazil
Lea T Grinberg From the Memory and Aging Center (E.d.P.F.R., A.L.N., C.P., A.J.E., S.S., I.E.A., H.J.R., J.K., B.L.M., W.W.S., M.L.G.-T., Z.M., L.T.G.), Weill Institute for Neurosciences, and Department of Biostatistics and Epidemiology (L.T.G.), University of California, San Francisco; Global Brain Health Institute based at University of California (E.d.P.F.R., L.T.G.), San Francisco; Trinity College (E.d.P.F.R., L.T.G.), Dublin, Ireland; Department of Neurology (E.d.P.F.R.), Federal University of Minas Gerais, Belo Horizonte, Brazil; Department of Integrative Biology (A.J.E.), University of California, Berkeley; and Department of Pathology (L.T.G.), Lim-22, Lim-66, University of Sao Paulo Medical School, Sao Paulo, Brazil.

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Alexopoulos P, Thierjung N, Grimmer T, Ortner M, Economou P, Assimakopoulos K, Gourzis P, Politis A, Perneczky R. Cerebrospinal Fluid BACE1 Activity and sAβPPβ as Biomarker Candidates of Alzheimer's Disease. Dement Geriatr Cogn Disord 2018;45:152-161. [PMID: 29788013 DOI: 10.1159/000488481] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/08/2018] [Accepted: 03/11/2018] [Indexed: 01/03/2023] Open

Alexopoulos P, Roesler J, Werle L, Thierjung N, Lentzari I, Ortner M, Grimmer T, Laskaris N, Politis A, Gourzis P, Kurz A, Perneczky R. Fluid biomarker agreement and interrelation in dementia due to Alzheimer’s disease. J Neural Transm (Vienna) 2017;125:193-201. [DOI: 10.1007/s00702-017-1810-z] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/05/2017] [Accepted: 11/07/2017] [Indexed: 11/30/2022]