Abstract:
:No single-omic approach completely elucidates the multitude of alterations taking place in Alzheimer's disease (AD). Here, we coupled transcriptomic and phosphoproteomic approaches to determine the temporal sequence of changes in mRNA, protein, and phosphopeptide expression levels from human temporal cortical samples, with varying degree of AD-related pathology. This approach highlighted fluctuation in synaptic and mitochondrial function as the earliest pathological events in brain samples with AD-related pathology. Subsequently, increased expression of inflammation and extracellular matrix-associated gene products was observed. Interaction network assembly for the associated gene products, emphasized the complex interplay between these processes and the role of addressing post-translational modifications in the identification of key regulators. Additionally, we evaluate the use of decision trees and random forests in identifying potential biomarkers differentiating individuals with different degree of AD-related pathology. This multiomic and temporal sequence-based approach provides a better understanding of the sequence of events leading to AD.
journal_name
Neurobiol Disjournal_title
Neurobiology of diseaseauthors
Marttinen M,Paananen J,Neme A,Mitra V,Takalo M,Natunen T,Paldanius KMA,Mäkinen P,Bremang M,Kurki MI,Rauramaa T,Leinonen V,Soininen H,Haapasalo A,Pike I,Hiltunen Mdoi
10.1016/j.nbd.2018.12.009subject
Has Abstractpub_date
2019-04-01 00:00:00pages
454-468eissn
0969-9961issn
1095-953Xpii
S0969-9961(18)30479-0journal_volume
124pub_type
杂志文章abstract::Parkinson's disease is a neurodegenerative disorder characterized by the progressive loss of dopaminergic neurons in the substantia nigra and a marked reduction of dopamine (DA) levels in the striatum. Binding to its specific receptors, DA switches on a complex program of intracellular signaling that regulates gene ex...
journal_title:Neurobiology of disease
pub_type: 杂志文章
doi:10.1016/j.nbd.2005.05.014
更新日期:2005-12-01 00:00:00
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journal_title:Neurobiology of disease
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doi:10.1016/j.nbd.2010.08.014
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journal_title:Neurobiology of disease
pub_type: 杂志文章
doi:10.1016/j.nbd.2009.07.015
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journal_title:Neurobiology of disease
pub_type: 杂志文章
doi:10.1016/j.nbd.2011.12.016
更新日期:2012-03-01 00:00:00
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journal_title:Neurobiology of disease
pub_type: 杂志文章
doi:10.1016/j.nbd.2012.03.023
更新日期:2012-07-01 00:00:00
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journal_title:Neurobiology of disease
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doi:10.1016/j.nbd.2017.03.011
更新日期:2018-01-01 00:00:00
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journal_title:Neurobiology of disease
pub_type: 杂志文章
doi:10.1016/j.nbd.2018.06.007
更新日期:2018-09-01 00:00:00
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journal_title:Neurobiology of disease
pub_type: 杂志文章
doi:10.1016/j.nbd.2017.01.006
更新日期:2017-04-01 00:00:00
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journal_title:Neurobiology of disease
pub_type: 杂志文章
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journal_title:Neurobiology of disease
pub_type: 杂志文章
doi:10.1016/j.nbd.2010.03.003
更新日期:2010-06-01 00:00:00
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journal_title:Neurobiology of disease
pub_type: 杂志文章,评审
doi:10.1016/j.nbd.2011.12.029
更新日期:2012-05-01 00:00:00
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journal_title:Neurobiology of disease
pub_type: 杂志文章
doi:10.1016/j.nbd.2020.104785
更新日期:2020-05-01 00:00:00
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journal_title:Neurobiology of disease
pub_type: 杂志文章,评审
doi:10.1016/j.nbd.2019.104579
更新日期:2019-12-01 00:00:00
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journal_title:Neurobiology of disease
pub_type: 杂志文章,评审
doi:10.1016/j.nbd.2020.104957
更新日期:2020-08-01 00:00:00
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journal_title:Neurobiology of disease
pub_type: 杂志文章
doi:10.1016/j.nbd.2006.06.006
更新日期:2006-10-01 00:00:00
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journal_title:Neurobiology of disease
pub_type: 杂志文章
doi:10.1016/j.nbd.2020.104737
更新日期:2020-04-01 00:00:00
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journal_title:Neurobiology of disease
pub_type: 杂志文章
doi:10.1016/j.nbd.2013.12.016
更新日期:2014-04-01 00:00:00
abstract::Using an in vitro translation assay to screen a human brain cDNA library, we isolated the microtubule-associated protein Tau and determined it to be a caspase-3 substrate whose C-terminal cleavage occurred during neuronal apoptosis. DeltaTau, the 50-kDa cleavage product, was detected by Western blot in apoptotic corti...
journal_title:Neurobiology of disease
pub_type: 杂志文章
doi:10.1006/nbdi.2000.0335
更新日期:2001-02-01 00:00:00
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journal_title:Neurobiology of disease
pub_type: 杂志文章
doi:10.1016/j.nbd.2013.12.002
更新日期:2014-03-01 00:00:00
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journal_title:Neurobiology of disease
pub_type: 杂志文章
doi:10.1016/j.nbd.2004.12.005
更新日期:2005-04-01 00:00:00
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journal_title:Neurobiology of disease
pub_type: 杂志文章
doi:10.1006/nbdi.2002.0562
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journal_title:Neurobiology of disease
pub_type: 杂志文章
doi:10.1016/j.nbd.2007.10.005
更新日期:2008-03-01 00:00:00
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journal_title:Neurobiology of disease
pub_type: 杂志文章
doi:10.1016/j.nbd.2017.06.015
更新日期:2017-10-01 00:00:00
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journal_title:Neurobiology of disease
pub_type: 杂志文章
doi:10.1016/j.nbd.2016.02.005
更新日期:2016-05-01 00:00:00
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journal_title:Neurobiology of disease
pub_type: 杂志文章
doi:10.1016/j.nbd.2008.07.013
更新日期:2008-11-01 00:00:00
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journal_title:Neurobiology of disease
pub_type: 杂志文章
doi:10.1016/j.nbd.2004.09.007
更新日期:2005-03-01 00:00:00
abstract:BACKGROUND:Alzheimer's disease (AD) is the most common neurodegenerative disorder. Depositions of amyloid β peptide (Aβ) and tau protein are among the major pathological hallmarks of AD. Aβ and tau burden follows predictable spatial patterns during the progression of AD. Nevertheless, it remains obscure why certain bra...
journal_title:Neurobiology of disease
pub_type: 杂志文章
doi:10.1016/j.nbd.2019.104509
更新日期:2019-10-01 00:00:00
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journal_title:Neurobiology of disease
pub_type: 杂志文章
doi:10.1016/j.nbd.2013.09.010
更新日期:2014-02-01 00:00:00
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journal_title:Neurobiology of disease
pub_type: 杂志文章
doi:10.1016/j.nbd.2012.08.001
更新日期:2013-01-01 00:00:00
abstract::Butyrylcholinesterase (BChE) genotypes and protein (BuChE) activity, especially in combination with Apolipoprotein E4 (ApoE4), have been investigated as risk factors for developing Alzheimer disease (AD) and may be associated with the rate of progression of cognitive decline. Despite similar pathologic (e.g. amyloid d...
journal_title:Neurobiology of disease
pub_type: 杂志文章
doi:10.1016/j.nbd.2009.05.014
更新日期:2009-08-01 00:00:00