Functional consequences of age-dependent changes in glutathione status in the brain
A Currais, P Maher - Antioxidants & redox signaling, 2013 - liebertpub.com
Significance: A decline in both cognitive and motor functions is one of the characteristics of
aging. This results in changes in learning and memory, as well as deficits in balance and …
aging. This results in changes in learning and memory, as well as deficits in balance and …
[HTML][HTML] Glutathione in brain disorders and aging
IY Iskusnykh, AA Zakharova, D Pathak - Molecules, 2022 - mdpi.com
Glutathione is a remarkably functional molecule with diverse features, which include being
an antioxidant, a regulator of DNA synthesis and repair, a protector of thiol groups in …
an antioxidant, a regulator of DNA synthesis and repair, a protector of thiol groups in …
Do glutathione levels decline in aging human brain?
J Tong, PS Fitzmaurice, A Moszczynska… - Free Radical Biology …, 2016 - Elsevier
For the past 60 years a major theory of “aging” is that age-related damage is largely caused
by excessive uncompensated oxidative stress. The ubiquitous tripeptide glutathione is a …
by excessive uncompensated oxidative stress. The ubiquitous tripeptide glutathione is a …
[HTML][HTML] Changes in levels of the antioxidant glutathione in brain and blood across the age span of healthy adults: A systematic review
F Detcheverry, S Senthil, S Narayanan… - NeuroImage: Clinical, 2023 - Elsevier
Aging is characterized by a gradual decline of the body's biological functions, which can
lead to increased production of reactive oxygen species (ROS). Antioxidants neutralize ROS …
lead to increased production of reactive oxygen species (ROS). Antioxidants neutralize ROS …
In vivo brain glutathione is higher in older age and correlates with mobility
Brain markers of oxidative damage increase with advancing age. In response, brain
antioxidant levels may also increase with age, although this has not been well investigated …
antioxidant levels may also increase with age, although this has not been well investigated …
Glutathione and glutathione-dependent enzymes: from biochemistry to gerontology and successful aging
D Lapenna - Ageing research reviews, 2023 - Elsevier
The tripeptide glutathione (GSH), namely γ-L-glutamyl-L-cysteinyl-glycine, is an ubiquitous
low-molecular weight thiol nucleophile and reductant of utmost importance, representing the …
low-molecular weight thiol nucleophile and reductant of utmost importance, representing the …
[HTML][HTML] Hippocampal neurons require a large pool of glutathione to sustain dendrite integrity and cognitive function
S Fernandez-Fernandez, V Bobo-Jimenez… - Redox Biology, 2018 - Elsevier
Loss of brain glutathione has been associated with cognitive decline and neuronal death
during aging and neurodegenerative diseases. However, whether decreased glutathione …
during aging and neurodegenerative diseases. However, whether decreased glutathione …
Age-related changes in glutathione and glutathione-related enzymes in rat brain
Y Zhu, PM Carvey, Z Ling - Brain research, 2006 - Elsevier
The most reliable and robust risk factor for some neurodegenerative diseases is aging. It has
been proposed that processes of aging are associated with the generation of reactive …
been proposed that processes of aging are associated with the generation of reactive …
Effects of age and caloric intake on glutathione redox state in different brain regions of C57BL/6 and DBA/2 mice
I Rebrin, MJ Forster, RS Sohal - Brain research, 2007 - Elsevier
The main purpose of the present study was to determine whether specific regions of the
mouse brain exhibit different age-related changes in oxidative stress, as indicated by …
mouse brain exhibit different age-related changes in oxidative stress, as indicated by …
The effects of stress and aging on glutathione metabolism
P Maher - Ageing research reviews, 2005 - Elsevier
Glutathione plays a critical role in many biological processes both directly as a co-factor in
enzymatic reactions and indirectly as the major thiol-disulfide redox buffer in mammalian …
enzymatic reactions and indirectly as the major thiol-disulfide redox buffer in mammalian …
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