Nutrition strategies promoting healthy aging: From improvement of cardiovascular and brain health to prevention of age-associated diseases
M Fekete, Z Szarvas, V Fazekas-Pongor, A Feher… - Nutrients, 2022 - mdpi.com
Background: An increasing number of studies suggest that diet plays an important role in
regulating aging processes and modulates the development of the most important age …
regulating aging processes and modulates the development of the most important age …
Regulation of mitochondrial hydrogen peroxide availability by protein S-glutathionylation
RJ Mailloux, C Grayson, O Koufos - Cells, 2022 - mdpi.com
Background: It has been four decades since protein S-glutathionylation was proposed to
serve as a regulator of cell metabolism. Since then, this redox-sensitive covalent …
serve as a regulator of cell metabolism. Since then, this redox-sensitive covalent …
The therapeutic strategies targeting mitochondrial metabolism in cardiovascular disease
Cardiovascular disease (CVD) is a group of systemic disorders threatening human health
with complex pathogenesis, among which mitochondrial energy metabolism reprogramming …
with complex pathogenesis, among which mitochondrial energy metabolism reprogramming …
[PDF][PDF] Geroscience and pathology: a new frontier in understanding age-related diseases
M Fekete, D Major, A Feher… - Pathology and …, 2024 - por-journal.com
Geroscience, an emerging discipline at the intersection of aging and disease, seeks to
understand the relationship between the aging process and pathogenesis of age-related …
understand the relationship between the aging process and pathogenesis of age-related …
[HTML][HTML] Global approaches for protein thiol redox state detection
LR Knoke, LI Leichert - Current Opinion in Chemical Biology, 2023 - Elsevier
Due to its nucleophilicity, the thiol group of cysteine is chemically very versatile. Hence,
cysteine often has important functions in a protein, be it as the active site or, in extracellular …
cysteine often has important functions in a protein, be it as the active site or, in extracellular …
Endoplasmic reticulum stress and mitochondrial dysfunction during aging: role of sphingolipids
Q Chen, A Kovilakath, J Allegood, J Thompson… - … et Biophysica Acta (BBA …, 2023 - Elsevier
The endoplasmic reticulum (ER) plays a key role in the regulation of protein folding, lipid
synthesis, calcium homeostasis, and serves as a primary site of sphingolipid biosynthesis …
synthesis, calcium homeostasis, and serves as a primary site of sphingolipid biosynthesis …
Age‐related changes of skeletal muscle metabolic response to contraction are also sex‐dependent
MD Campbell, D Djukovic, D Raftery… - The Journal of …, 2023 - Wiley Online Library
Mitochondria adapt to increased energy demands during muscle contraction by acutely
altering metabolite fluxes and substrate oxidation. With age, an impaired mitochondrial …
altering metabolite fluxes and substrate oxidation. With age, an impaired mitochondrial …
Conditions conducive to the glutathionylation of complex I subunit NDUFS1 augment ROS production following the oxidation of ubiquinone linked substrates, glycerol …
K Wang, J Hirschenson, A Moore, RJ Mailloux - Antioxidants, 2022 - mdpi.com
Mitochondrial complex I can produce large quantities of reactive oxygen species (ROS) by
reverse electron transfer (RET) from the ubiquinone (UQ) pool. Glutathionylation of complex …
reverse electron transfer (RET) from the ubiquinone (UQ) pool. Glutathionylation of complex …
The mitochondrially targeted peptide elamipretide (SS-31) improves ADP sensitivity in aged mitochondria by increasing uptake through the adenine nucleotide …
Aging muscle experiences functional decline in part mediated by impaired mitochondrial
ADP sensitivity. Elamipretide (ELAM) rapidly improves physiological and mitochondrial …
ADP sensitivity. Elamipretide (ELAM) rapidly improves physiological and mitochondrial …
Endoplasmic reticulum stress and alterations of peroxiredoxins in aged hearts
Q Chen, J Thompson, Y Hu, EJ Lesnefsky - Mechanisms of Ageing and …, 2023 - Elsevier
Aging-related cardiovascular disease is influenced by multiple factors, with oxidative stress
being a key contributor. Aging-induced endoplasmic reticulum (ER) stress exacerbates …
being a key contributor. Aging-induced endoplasmic reticulum (ER) stress exacerbates …