Biological aging processes underlying cognitive decline and neurodegenerative disease

MM Gonzales, VR Garbarino, E Pollet… - The Journal of …, 2022 - Am Soc Clin Investig
Alzheimer's disease and related dementias (ADRD) are among the top contributors to
disability and mortality in later life. As with many chronic conditions, aging is the single most …

The heterogeneity of cellular senescence: insights at the single-cell level

RL Cohn, NS Gasek, GA Kuchel, M Xu - Trends in cell biology, 2023 - cell.com
Senescent cells are highly associated with aging and pathological conditions and could be
targeted to slow the aging process. One commonly used marker to examine senescent cells …

Senolytic therapy in mild Alzheimer's disease: a phase 1 feasibility trial

MM Gonzales, VR Garbarino, TF Kautz, JP Palavicini… - Nature medicine, 2023 - nature.com
Cellular senescence contributes to Alzheimer's disease (AD) pathogenesis. An open-label,
proof-of-concept, phase I clinical trial of orally delivered senolytic therapy, dasatinib (D) and …

Increased post-mitotic senescence in aged human neurons is a pathological feature of Alzheimer's disease

JR Herdy, L Traxler, RK Agarwal, L Karbacher… - Cell Stem Cell, 2022 - cell.com
The concept of senescence as a phenomenon limited to proliferating cells has been
challenged by growing evidence of senescence-like features in terminally differentiated …

[HTML][HTML] Cellular senescence in brain aging and neurodegeneration

LSM Dos Santos, M Trombetta-Lima, BJL Eggen… - Ageing Research …, 2024 - Elsevier
Cellular senescence is a state of terminal cell cycle arrest associated with various
macromolecular changes and a hypersecretory phenotype. In the brain, senescent cells …

Neuronal senescence may drive brain aging

JR Herdy, J Mertens, FH Gage - Science, 2024 - science.org
Senescence is a programmed cellular response that can be activated after stress and
culminates in a distinctive change of cell state. When faced with irreparable damage …

Endothelial cells are heterogeneous in different brain regions and are dramatically altered in alzheimer's disease

A Bryant, Z Li, R Jayakumar… - Journal of …, 2023 - Soc Neuroscience
Vascular endothelial cells play an important role in maintaining brain health, but their
contribution to Alzheimer's disease (AD) is obscured by limited understanding of the cellular …

Roles of oxidative stress in synaptic dysfunction and neuronal cell death in Alzheimer's disease

G Plascencia-Villa, G Perry - Antioxidants, 2023 - mdpi.com
Alzheimer's disease (AD) is a brain disorder that progressively undermines memory and
thinking skills by affecting the hippocampus and entorhinal cortex. The main …

Cellular senescence in white matter microglia is induced during ageing in mice and exacerbates the neuroinflammatory phenotype

T Matsudaira, S Nakano, Y Konishi… - Communications …, 2023 - nature.com
Cellular senescence, a state of irreversible cell-cycle arrest caused by a variety of cellular
stresses, is critically involved in age-related tissue dysfunction in various organs. However …

Therapeutic targeting of senescent cells in the CNS

M Riessland, M Ximerakis, AA Jarjour… - Nature Reviews Drug …, 2024 - nature.com
Senescent cells accumulate throughout the body with advanced age, diseases and chronic
conditions. They negatively impact health and function of multiple systems, including the …