La biologie des réactions redox est particulièrement difficile à étudier de par la compartimentation spatiale mais aussi cinétique des différents systèmes redox cellulaires. Les biosenseurs codés génétiquement, incluant la redox-sensitive Yellow Fluorescent Protein (rxYFP) sont une manière de contourner les limitations des méthodes conventionnelles de mesure du couple glutathion/glutathion disulfure (GSH/GSSG). Cette étude présente l utilisation des biosenseurs rxYFP pour analyser les états redox dans des différents compartiments cellulaires, et leur dynamique en réponse au stress dans les cellules humaines. La rxYFP exprimée soit dans le cytosol, le noyau ou la matrice mitochondriale de cellules HeLa s est révélée sensible aux changements ...
To gain additional insight into how specific cell organelles may participate in redox signaling, it ...
Measuring the intracellular oxidation/reduction balance provides an overview of the physiological an...
Redox signaling and homeostasis are important for all forms of life on Earth. There has been great i...
La biologie des réactions redox est particulièrement difficile à étudier de par la compartimentation...
L'oxydation des résidus cystéines est une modification biochimique très répandue survenant dans tous...
Cellular functions such as DNA replication and protein translation are influenced by changes in the ...
Intracellular redox homeostasis is crucial for many cellular functions but accurate measurements of ...
The mitochondrion is an essential cellular organelle that houses critical metabolic pathways such as...
Au cours des dix dernières années, le développement de biosenseurs redox fluorescents a permis de gé...
The dynamics of redox elements in biologic systems is a major challenge for redox signaling and oxid...
Reactive oxygen species (ROS) dictate biological outcomes and are linked with myriad pathologies. Ho...
L'oxygène (O2) en tant que dernier accepteur d'électrons au niveau de la chaîne mitochondriale de tr...
Intracellular redox balance is crucial for cell function and is primarily regulated by the relative ...
Maintenance of an optimal redox environment is critical for appropriate functioning of cellular proc...
Alterations in the redox equilibrium are precipitated by changing either the glutathione/glutathione...
To gain additional insight into how specific cell organelles may participate in redox signaling, it ...
Measuring the intracellular oxidation/reduction balance provides an overview of the physiological an...
Redox signaling and homeostasis are important for all forms of life on Earth. There has been great i...
La biologie des réactions redox est particulièrement difficile à étudier de par la compartimentation...
L'oxydation des résidus cystéines est une modification biochimique très répandue survenant dans tous...
Cellular functions such as DNA replication and protein translation are influenced by changes in the ...
Intracellular redox homeostasis is crucial for many cellular functions but accurate measurements of ...
The mitochondrion is an essential cellular organelle that houses critical metabolic pathways such as...
Au cours des dix dernières années, le développement de biosenseurs redox fluorescents a permis de gé...
The dynamics of redox elements in biologic systems is a major challenge for redox signaling and oxid...
Reactive oxygen species (ROS) dictate biological outcomes and are linked with myriad pathologies. Ho...
L'oxygène (O2) en tant que dernier accepteur d'électrons au niveau de la chaîne mitochondriale de tr...
Intracellular redox balance is crucial for cell function and is primarily regulated by the relative ...
Maintenance of an optimal redox environment is critical for appropriate functioning of cellular proc...
Alterations in the redox equilibrium are precipitated by changing either the glutathione/glutathione...
To gain additional insight into how specific cell organelles may participate in redox signaling, it ...
Measuring the intracellular oxidation/reduction balance provides an overview of the physiological an...
Redox signaling and homeostasis are important for all forms of life on Earth. There has been great i...