[HTML][HTML] Emerging roles of oxidative stress in brain aging and Alzheimer's disease

A Ionescu-Tucker, CW Cotman - Neurobiology of aging, 2021 - Elsevier
Reactive oxygen species (ROS) are metabolic byproducts that are necessary for
physiological function but can be toxic at high levels. Levels of these oxidative stressors …

Plaque formation and the intraneuronal accumulation of β‐amyloid in Alzheimer's disease

RH Takahashi, T Nagao, GK Gouras - Pathology international, 2017 - Wiley Online Library
Amyloid plaques and neurofibrillary tangles (NFTs) in the brain are the neuropathological
hallmarks of Alzheimer's disease (AD). Amyloid plaques are composed of β‐amyloid …

[HTML][HTML] Mesenchymal stem cell-derived extracellular vesicles ameliorate Alzheimer's disease-like phenotypes in a preclinical mouse model

AS Cone, X Yuan, L Sun, LC Duke, MP Vreones… - Theranostics, 2021 - ncbi.nlm.nih.gov
Alzheimer's disease (AD) is an irreversible neurodegenerative disorder that affects more
than 44 million people worldwide. Despite the high disease burden, there is no effective …

Inconsistencies and controversies surrounding the amyloid hypothesis of Alzheimer's disease

GP Morris, IA Clark, B Vissel - Acta neuropathologica communications, 2014 - Springer
The amyloid hypothesis has driven drug development strategies for Alzheimer's disease for
over 20 years. We review why accumulation of amyloid-beta (Aβ) oligomers is generally …

Analysis of 138 pathogenic mutations in presenilin-1 on the in vitro production of Aβ42 and Aβ40 peptides by γ-secretase

L Sun, R Zhou, G Yang, Y Shi - Proceedings of the National …, 2017 - National Acad Sciences
A hallmark of Alzheimer's disease (AD) is the aggregation of β-amyloid peptides (Aβ) into
amyloid plaques in patient brain. Cleavage of amyloid precursor protein (APP) by the …

[HTML][HTML] Calcium signaling in Alzheimer's disease & therapies

BCK Tong, AJ Wu, M Li, KH Cheung - Biochimica et Biophysica Acta (BBA) …, 2018 - Elsevier
Alzheimer's disease (AD) is the most common type of dementia and is characterized by the
accumulation of amyloid (Aβ) plaques and neurofibrillary tangles in the brain. Much attention …

Soluble amyloid-β oligomers as synaptotoxins leading to cognitive impairment in Alzheimer's disease

ST Ferreira, MV Lourenco, MM Oliveira… - Frontiers in cellular …, 2015 - frontiersin.org
Alzheimer's disease (AD) is the most common form of dementia in the elderly, and affects
millions of people worldwide. As the number of AD cases continues to increase in both …

[HTML][HTML] Alzheimer's disease: genes, proteins, and therapy

DJ Selkoe - Physiological reviews, 2001 - journals.physiology.org
Rapid progress in deciphering the biological mechanism of Alzheimer's disease (AD) has
arisen from the application of molecular and cell biology to this complex disorder of the …

Diffusible, nonfibrillar ligands derived from Aβ1–42 are potent central nervous system neurotoxins

MP Lambert, AK Barlow, BA Chromy… - Proceedings of the …, 1998 - National Acad Sciences
Aβ1–42 is a self-associating peptide whose neurotoxic derivatives are thought to play a role
in Alzheimer's pathogenesis. Neurotoxicity of amyloid β protein (Aβ) has been attributed to …

Three-dimensional brain-on-a-chip with an interstitial level of flow and its application as an in vitro model of Alzheimer's disease

JS Park, BK Lee, GS Jeong, JK Hyun, CJ Lee, SH Lee - Lab on a Chip, 2015 - pubs.rsc.org
There has been a growing need for in vitro models of neurodegenerative diseases such as
Alzheimer's disease that would enable a better understanding of etiology and faster …