[HTML][HTML] Templated aggregation of TAR DNA-binding protein of 43 kDa (TDP-43) by seeding with TDP-43 peptide fibrils
S Shimonaka, T Nonaka, G Suzuki, S Hisanaga… - Journal of Biological …, 2016 - ASBMB
TAR DNA-binding protein of 43 kDa (TDP-43) has been identified as the major component
of ubiquitin-positive neuronal and glial inclusions in frontotemporal lobar degeneration and …
of ubiquitin-positive neuronal and glial inclusions in frontotemporal lobar degeneration and …
α‐Synuclein V15A variant in familial Parkinson's disease exhibits a weaker lipid‐binding property
K Daida, S Shimonaka, K Shiba‐Fukushima… - Movement …, 2022 - Wiley Online Library
Background The α‐Synuclein (α‐Syn) V15A variant has been found in two Caucasian
families with Parkinson's disease (PD). However, the significance of this missense variant …
families with Parkinson's disease (PD). However, the significance of this missense variant …
High-fat diet–induced activation of SGK1 promotes Alzheimer's disease–associated tau pathology
M Elahi, Y Motoi, S Shimonaka, Y Ishida… - Human Molecular …, 2021 - academic.oup.com
Type 2 diabetes mellitus (T2DM) has long been considered a risk factor for Alzheimer’s
disease (AD). However, the molecular links between T2DM and AD remain obscure. Here, we …
disease (AD). However, the molecular links between T2DM and AD remain obscure. Here, we …
[HTML][HTML] Selection of lansoprazole from an FDA-approved drug library to inhibit the Alzheimer's disease seed-dependent formation of tau aggregates
The efficacy of current treatments is still insufficient for Alzheimer’s disease (AD), the most
common cause of Dementia. Out of the two pathological hallmarks of AD amyloid-β plaques …
common cause of Dementia. Out of the two pathological hallmarks of AD amyloid-β plaques …
[HTML][HTML] Asparagine residue 368 is involved in Alzheimer's disease tau strain–specific aggregation
S Shimonaka, SE Matsumoto, M Elahi… - Journal of Biological …, 2020 - ASBMB
In tauopathies, tau forms pathogenic fibrils with distinct conformations (termed "tau strains")
and acts as an aggregation "seed" templating the conversion of normal tau into isomorphic …
and acts as an aggregation "seed" templating the conversion of normal tau into isomorphic …
Tau aggregation and seeding analyses of two novel MAPT variants found in patients with motor neuron disease and progressive parkinsonism
S Nakayama, S Shimonaka, M Elahi, K Nishioka… - Neurobiology of …, 2019 - Elsevier
Variants in the microtubule-associated protein tau (MAPT) gene cause the genetic tauopathies,
a subgroup of frontotemporal dementia (FTD) disorders. Through genetic screening of …
a subgroup of frontotemporal dementia (FTD) disorders. Through genetic screening of …
Strain-specific clearance of seed-dependent tau aggregation by lithium-induced autophagy
Different conformational strains of tau have been implicated in the clinicopathological
heterogeneity of tauopathies. In this study, we hypothesized that distinct strains are degraded in a …
heterogeneity of tauopathies. In this study, we hypothesized that distinct strains are degraded in a …
Learning deficits accompanied by microglial proliferation after the long-term post-injection of Alzheimer's disease brain extract in mouse brains
T Hayashi, S Shimonaka, M Elahi… - Journal of …, 2021 - content.iospress.com
Background: Human tauopathy brain injections into the mouse brain induce the development
of tau aggregates, which spread to functionally connected brain regions; however, the …
of tau aggregates, which spread to functionally connected brain regions; however, the …
α-Synuclein Seeding Assay Using Cultured Cells
J Ogata, D Takemoto, S Shimonaka, Y Imai… - Experimental Models of …, 2021 - Springer
α-Synuclein, a presynaptic protein, is involved in synaptic vesicle dynamics in response to
neuronal activity. Mutations of the α-synuclein gene and the neuronal deposition of α-…
neuronal activity. Mutations of the α-synuclein gene and the neuronal deposition of α-…
Astrocytic 3-repeat tau pathologies in progressive supranuclear palsy
…, T Hatano, S Kishikawa, S Shimonaka… - … of Neuropathology & …, 2020 - academic.oup.com
To the Editor: Progressive supranuclear palsy (PSP) is characterized pathologically by abnormal
tau aggregates in neurons (neurofibrillary tangles [NFTs]), astrocytes (tufted astrocytes […
tau aggregates in neurons (neurofibrillary tangles [NFTs]), astrocytes (tufted astrocytes […