Molecular mechanisms of ROS production and oxidative stress in diabetes

P Newsholme, VF Cruzat, KN Keane… - Biochemical …, 2016 - portlandpress.com
Oxidative stress and chronic inflammation are known to be associated with the development
of metabolic diseases, including diabetes. Oxidative stress, an imbalance between oxidative …

Oxidative toxicity in diabetes and Alzheimer's disease: mechanisms behind ROS/RNS generation

W Ahmad, B Ijaz, K Shabbiri, F Ahmed… - Journal of biomedical …, 2017 - Springer
Reactive oxidative species (ROS) toxicity remains an undisputed cause and link between
Alzheimer's disease (AD) and Type-2 Diabetes Mellitus (T2DM). Patients with both AD and …

Thiol-mediated uptake

Q Laurent, R Martinent, B Lim, AT Pham, T Kato… - Jacs Au, 2021 - ACS Publications
This Perspective focuses on thiol-mediated uptake, that is, the entry of substrates into cells
enabled by oligochalcogenides or mimics, often disulfides, and inhibited by thiol-reactive …

NADPH oxidase in the vasculature: Expression, regulation and signalling pathways; role in normal cardiovascular physiology and its dysregulation in hypertension

GA Knock - Free Radical Biology and Medicine, 2019 - Elsevier
The last 20–25 years have seen an explosion of interest in the role of NADPH oxidase
(NOX) in cardiovascular function and disease. In vascular smooth muscle and endothelium …

Mitochondrial reactive oxygen species in physiology and disease

S Antonucci, F Di Lisa, N Kaludercic - Cell Calcium, 2021 - Elsevier
Mitochondrial reactive oxygen species (mROS) are routinely produced at several sites within
the organelle. The balance in their formation and elimination is maintained by a complex …

Hif1α-dependent mitochondrial acute O2 sensing and signaling to myocyte Ca2+ channels mediate arterial hypoxic vasodilation

A Moreno-Domínguez, O Colinas… - Nature …, 2024 - nature.com
Vasodilation in response to low oxygen (O2) tension (hypoxic vasodilation) is an essential
homeostatic response of systemic arteries that facilitates O2 supply to tissues according to …

Redox-dependent thiol modifications: implications for the release of extracellular vesicles

BJ Benedikter, AR Weseler, EFM Wouters… - Cellular and Molecular …, 2018 - Springer
Extracellular vesicles (EVs), including microvesicles and exosomes, are emerging as
important regulators of homeostasis and pathophysiology. During pro-inflammatory and pro …

Arrhythmogenic mechanisms in heart failure: linking β-adrenergic stimulation, stretch, and calcium

DM Johnson, G Antoons - Frontiers in physiology, 2018 - frontiersin.org
Heart failure (HF) is associated with elevated sympathetic tone and mechanical load. Both
systems activate signaling transduction pathways that increase cardiac output, but …

Flipping off and on the redox switch in the microcirculation

M Katona, MT Gladwin, AC Straub - Annual review of physiology, 2023 - annualreviews.org
Resistance arteries and arterioles evolved as specialized blood vessels serving two
important functions:(a) regulating peripheral vascular resistance and blood pressure and (b) …

Extracellular vesicles in redox signaling and metabolic regulation in chronic kidney disease

OE Aparicio-Trejo, AK Aranda-Rivera, H Osorio-Alonso… - Antioxidants, 2022 - mdpi.com
Chronic kidney disease (CKD) is a world health problem increasing dramatically. The onset
of CKD is driven by several mechanisms; among them, metabolic reprogramming and …