Regulation of antioxidants in cancer

F Hecht, M Zocchi, F Alimohammadi, IS Harris - Molecular Cell, 2024 - cell.com
Scientists in this field often joke," If you don't have a mechanism, say it's ROS." Seemingly
connected to every biological process ever described, reactive oxygen species (ROS) have …

A genetically encoded tool to increase cellular NADH/NAD+ ratio in living cells

X Pan, ML Heacock, EN Abdulaziz, S Violante… - Nature chemical …, 2024 - nature.com
Impaired redox metabolism is a key contributor to the etiology of many diseases, including
primary mitochondrial disorders, cancer, neurodegeneration and aging. However …

[HTML][HTML] The Roles of White Adipose Tissue and Liver NADPH in Dietary Restriction-Induced Longevity

LE Jamerson, PC Bradshaw - Antioxidants, 2024 - mdpi.com
Dietary restriction (DR) protocols frequently employ intermittent fasting. Following a period of
fasting, meal consumption increases lipogenic gene expression, including that of NADPH …

Glucose-6-phosphate dehydrogenase maintains redox homeostasis and biosynthesis in LKB1-deficient KRAS-driven lung cancer

T Lan, S Arastu, J Lam, H Kim, W Wang… - Nature …, 2024 - nature.com
Cancer cells depend on nicotinamide adenine dinucleotide phosphate (NADPH) to combat
oxidative stress and support reductive biosynthesis. One major NADPH production route is …

Serine metabolism is crucial for cGAS-STING signaling and viral defense control in the gut

B Becker, F Wottawa, M Bakr, E Koncina, L Mayr… - Iscience, 2024 - cell.com
Inflammatory bowel diseases are characterized by the chronic relapsing inflammation of the
gastrointestinal tract. While the molecular causality between endoplasmic reticulum (ER) …

Nicotinamide mononucleotide in the context of myocardiocyte longevity

BA Marzoog - Current Aging Science, 2024 - benthamdirect.com
Cellular and subcellular metabolic activities are crucial processes involved in the regulation
of intracellular homeostasis, including cellular and subcellular signaling pathways …

[HTML][HTML] G6PD Maintains Redox Homeostasis and Biosynthesis in LKB1-Deficient KRAS-Driven Lung Cancer

T Lan, S Arastu, S Wang, J Lam, W Wang, V Bhatt… - bioRxiv, 2023 - ncbi.nlm.nih.gov
Cancer cells depend on nicotinamide adenine dinucleotide phosphate (NADPH) to combat
oxidative stress and support reductive biosynthesis. One major NAPDH production route is …

NADPHnet: a novel strategy to predict compounds for regulation of NADPH metabolism via network-based methods

F Pan, C Wang, Z Yu, Z Wu, Z Wang, S Lou… - Acta Pharmacologica …, 2024 - nature.com
Identification of compounds to modulate NADPH metabolism is crucial for understanding
complex diseases and developing effective therapies. However, the complex nature of …

[HTML][HTML] DHEA down-regulates mitochondrial dynamics and promotes apoptosis of lung adenocarcinoma cells through FASTKD2

YF Zhang, LL Yuan, ZC Wang, WB Zhuang… - Journal of …, 2024 - ncbi.nlm.nih.gov
Background: DHEA is a steroid hormone produced by the gonads, adrenal cortex, brain, and
gastrointestinal tract. While the anti-obesity, anti-atherosclerosis, anti-cancer, and memory …

[HTML][HTML] Interaction Between the PERK/ATF4 Branch of the Endoplasmic Reticulum Stress and Mitochondrial One-Carbon Metabolism Regulates Neuronal Survival …

Y Liu, F Cui, A Xu, B Wang, Y Ma, Q Zhang… - … Journal of Biological …, 2024 - ncbi.nlm.nih.gov
Recent investigations have revealed that oxidative stress can lead to neuronal damage and
disrupt mitochondrial and endoplasmic reticulum functions after intracerebral hemorrhage …