Age-associated changes to neuronal dynamics involve a disruption of excitatory/inhibitory balance in C. elegans
GS Wirak, J Florman, MJ Alkema, CW Connor… - Elife, 2022 - elifesciences.org
In the aging brain, many of the alterations underlying cognitive and behavioral decline
remain opaque. Caenorhabditis elegans offers a powerful model for aging research, with a …
remain opaque. Caenorhabditis elegans offers a powerful model for aging research, with a …
Nervous system ageing
C Bénard, M Doitsidou - Ageing: Lessons from C. elegans, 2017 - Springer
In the face of ever-changing cellular environments during life and ageing, the nervous
system ensures the coordination of behaviour and physiology. Over time, however, the …
system ensures the coordination of behaviour and physiology. Over time, however, the …
Age-Dependence and Aging-Dependence: Neuronal Loss and Lifespan in a C. elegans Model of Parkinson's Disease
It is often assumed, but not established, that the major neurodegenerative diseases, such as
Parkinson's disease, are not just age-dependent (their incidence changes with time) but …
Parkinson's disease, are not just age-dependent (their incidence changes with time) but …
[HTML][HTML] Neuronal aging: learning from C. elegans
The heterogeneity and multigenetic nature of nervous system aging make modeling of it a
formidable task in mammalian species. The powerful genetics, simple anatomy and short life …
formidable task in mammalian species. The powerful genetics, simple anatomy and short life …
Functional aging in the nervous system contributes to age-dependent motor activity decline in C. elegans
Aging is characterized by a progressive decline in multiple physiological functions (ie,
functional aging). As animals age, they exhibit a gradual loss in motor activity, but the …
functional aging). As animals age, they exhibit a gradual loss in motor activity, but the …
C. elegans model of neuronal aging
Aging of the nervous system underlies the behavioral and cognitive decline associated with
senescence. Understanding the molecular and cellular basis of neuronal aging will …
senescence. Understanding the molecular and cellular basis of neuronal aging will …
Considering Caenorhabditis elegans Aging on a Temporal and Tissue Scale: The Case of Insulin/IGF-1 Signaling
P Fabrizio, A Alcolei, F Solari - Cells, 2024 - mdpi.com
The aging process is inherently complex, involving multiple mechanisms that interact at
different biological scales. The nematode Caenorhabditis elegans is a simple model …
different biological scales. The nematode Caenorhabditis elegans is a simple model …
High neural activity accelerates the decline of cognitive plasticity with age in Caenorhabditis elegans
The ability to learn progressively declines with age. Neural hyperactivity has been
implicated in impairing cognitive plasticity with age, but the molecular mechanisms remain …
implicated in impairing cognitive plasticity with age, but the molecular mechanisms remain …
Neurite sprouting and synapse deterioration in the aging Caenorhabditis elegans nervous system
Caenorhabditis elegans is a powerful model for analysis of the conserved mechanisms that
modulate healthy aging. In the aging nematode nervous system, neuronal death and/or …
modulate healthy aging. In the aging nematode nervous system, neuronal death and/or …
The role of insulin/IGF-like signaling in C. elegans longevity and aging
R Kaletsky, CT Murphy - Disease models & mechanisms, 2010 - journals.biologists.com
Aging is characterized by general physiological decline over time. A hallmark of human
senescence is the onset of various age-related afflictions including neurodegeneration …
senescence is the onset of various age-related afflictions including neurodegeneration …