ROS: basic concepts, sources, cellular signaling, and its implications in aging pathways

AJPO de Almeida, JCPL de Oliveira… - Oxidative medicine …, 2022 - Wiley Online Library
Reactive oxygen species (ROS) are bioproducts of cellular metabolism. There is a range of
molecules with oxidizing properties known as ROS. Despite those molecules being implied …

The path from mitochondrial ROS to aging runs through the mitochondrial permeability transition pore

H Rottenberg, JB Hoek - Aging cell, 2017 - Wiley Online Library
Excessive production of mitochondrial reactive oxygen species (mROS) is strongly
associated with mitochondrial and cellular oxidative damage, aging, and degenerative …

[HTML][HTML] In vivo amelioration of age-associated hallmarks by partial reprogramming

A Ocampo, P Reddy, P Martinez-Redondo… - Cell, 2016 - cell.com
Aging is the major risk factor for many human diseases. In vitro studies have demonstrated
that cellular reprogramming to pluripotency reverses cellular age, but alteration of the aging …

Muscle PARP1 inhibition extends lifespan through AMPKα PARylation and activation in Drosophila

S Guo, S Zhang, Y Zhuang, F Xie… - Proceedings of the …, 2023 - National Acad Sciences
Poly (ADP-ribose) polymerase-1 (PARP1) has been reported to play an important role in
longevity. Here, we showed that the knockdown of the PARP1 extended the lifespan of …

Molecular and cellular pathways contributing to brain aging

A Zia, AM Pourbagher-Shahri, T Farkhondeh… - Behavioral and Brain …, 2021 - Springer
Aging is the leading risk factor for several age-associated diseases such as
neurodegenerative diseases. Understanding the biology of aging mechanisms is essential …

Dietary thiols accelerate aging of C. elegans

I Gusarov, I Shamovsky, B Pani, L Gautier… - Nature …, 2021 - nature.com
Glutathione (GSH) is the most abundant cellular antioxidant. As reactive oxygen species
(ROS) are widely believed to promote aging and age-related diseases, and antioxidants can …

Unveiling the role of inflammation and oxidative stress on age‐related cardiovascular diseases

AJPO de Almeida… - Oxidative medicine …, 2020 - Wiley Online Library
The global population above 60 years has been growing exponentially in the last decades,
which is accompanied by an increase in the prevalence of age‐related chronic diseases …

Mitohormesis, an antiaging paradigm

C Bárcena, P Mayoral, PM Quirós - … review of cell and molecular Biology, 2018 - Elsevier
Mitohormesis is a term used to define a biological response where the induction of a
reduced amount of mitochondrial stress leads to an increment in health and viability within a …

[PDF][PDF] Sugar-induced obesity and insulin resistance are uncoupled from shortened survival in Drosophila

E van Dam, LAG van Leeuwen, E Dos Santos, J James… - Cell metabolism, 2020 - cell.com
High-sugar diets cause thirst, obesity, and metabolic dysregulation, leading to diseases
including type 2 diabetes and shortened lifespan. However, the impact of obesity and water …

[PDF][PDF] NAD+ boosting reduces age-associated amyloidosis and restores mitochondrial homeostasis in muscle

M Romani, V Sorrentino, CM Oh, H Li, TI de Lima… - Cell reports, 2021 - cell.com
Aging is characterized by loss of proteostasis and mitochondrial homeostasis. Here, we
provide bioinformatic evidence of dysregulation of mitochondrial and proteostasis pathways …