Zobrazeno 1 - 10
of 3 875
pro vyhledávání: '"redox signaling"'
Publikováno v:
Journal of Sport and Health Science, Vol 13, Iss 6, Pp 780-792 (2024)
The discovery that contracting skeletal muscle generates reactive oxygen species (ROS) was first reported over 40 years ago. The prevailing view in the 1980s was that exercise-induced ROS production promotes oxidation of proteins and lipids resulting
Externí odkaz:
https://doaj.org/article/04c5c1dbb21042ce98e3185878c17494
Autor:
Josh Thorley
Publikováno v:
Physiological Reports, Vol 12, Iss 21, Pp n/a-n/a (2024)
Abstract Redox reactions, involving electron transfer, are critical to human physiology. However, progress in understanding redox metabolism is hindered by flawed analytical methods. This review highlights emerging techniques that promise to revoluti
Externí odkaz:
https://doaj.org/article/138445f58e0445c5a852d7b67fcff923
Autor:
Rahul Yadav, Deepak Kumar Saini
Publikováno v:
Microbiology Spectrum, Vol 12, Iss 11 (2024)
ABSTRACT For bacteria, an intricate coordination between sensing and regulating iron levels and managing oxidative stress is required as their levels are tightly interlinked. While various oxidative stress and heme-based redox sensors have been repor
Externí odkaz:
https://doaj.org/article/5293398e7d284b669b9c74f746b435c5
Publikováno v:
Redox Biology, Vol 77, Iss , Pp 103402- (2024)
Oxidative stress is a crucial concept in redox biology, and significant progress has been made in recent years. Excessive levels of reactive oxygen species (ROS) can lead to oxidative damage, heightening vulnerability to various diseases. By contrast
Externí odkaz:
https://doaj.org/article/c331cf4fe9e54bcf8a41064e1d5bd4e3
Autor:
Jairo Lumpuy-Castillo, Isabel Amador-Martínez, Miriam Díaz-Rojas, Oscar Lorenzo, José Pedraza-Chaverri, Laura Gabriela Sánchez-Lozada, Omar Emiliano Aparicio-Trejo
Publikováno v:
Redox Biology, Vol 76, Iss , Pp 103340- (2024)
Acute kidney injury (AKI) and chronic kidney disease (CKD) are global health burdens with rising prevalence. Their bidirectional relationship with cardiovascular dysfunction, manifesting as cardio-renal syndromes (CRS) types 3 and 4, underscores the
Externí odkaz:
https://doaj.org/article/21f603b9fcff4a99a9ca1721c5d293d8
Publikováno v:
Redox Biology, Vol 76, Iss , Pp 103332- (2024)
Reactive Oxygen Species (ROS) refer to a variety of derivatives of molecular oxygen that play crucial roles in regulating a wide range of physiological and pathological processes. Excessive ROS levels can cause oxidative stress, leading to cellular d
Externí odkaz:
https://doaj.org/article/c656b38f7aee40039677aebb6e9fa4bc
Autor:
Martin Jabůrek, Eduardo Klöppel, Pavla Průchová, Oleksandra Mozheitova, Jan Tauber, Hana Engstová, Petr Ježek
Publikováno v:
Redox Biology, Vol 75, Iss , Pp 103283- (2024)
We asked whether acute redox signaling from mitochondria exists concomitantly to fatty acid- (FA-) stimulated insulin secretion (FASIS) at low glucose by pancreatic β-cells. We show that FA β-oxidation produces superoxide/H2O2, providing: i) mitoch
Externí odkaz:
https://doaj.org/article/2c62519b300e44dfa58a44a1a60d3131
Publikováno v:
Frontiers in Pharmacology, Vol 15 (2024)
Oxidative balance plays a pivotal role in physiological homeostasis, and many diseases, particularly age-related conditions, are closely associated with oxidative imbalance. While the strategic role of oxidative regulation in various diseases is well
Externí odkaz:
https://doaj.org/article/ba80d7c7b4c54c4aa099f9ae003966c0
Autor:
Markus Waldeck-Weiermair, Apabrita A. Das, Taylor A. Covington, Shambhu Yadav, Jonas Kaynert, Ruby Guo, Priyanga Balendran, Venkata Revanth Thulabandu, Arvind K. Pandey, Fotios Spyropoulos, David C. Thomas, Thomas Michel
Publikováno v:
Redox Biology, Vol 73, Iss , Pp 103214- (2024)
The chaperone protein EROS (“Essential for Reactive Oxygen Species”) was recently discovered in phagocytes. EROS was shown to regulate the abundance of the ROS-producing enzyme NADPH oxidase isoform 2 (NOX2) and to control ROS-mediated cell killi
Externí odkaz:
https://doaj.org/article/0433ef0b2d6342f09744edbbb500a31e