Results 31 to 40 of about 966,623 (298)

4-Hydroxycinnamic acid attenuates neuronal cell death by inducing expression of plasma membrane redox enzymes and improving mitochondrial functions

open access: yesFood Science and Human Wellness, 2023
Many approaches to neurodegenerative diseases that focus on amyloid-β clearance and gene therapy have not been successful. Some therapeutic applications focus on enhancing neuronal cell survival during the pathogenesis of neurodegenerative diseases ...
Sujin Park   +6 more
doaj   +1 more source

Green fluorescent protein-based monitoring of endoplasmic reticulum redox poise [PDF]

open access: yes, 2013
Pathological endoplasmic reticulum (ER) stress is tightly linked to the accumulation of reactive oxidants, which can be both upstream and downstream of ER stress.
Julia Birk   +11 more
core   +1 more source

The physiological functions of mammalian endoplasmic oxidoreductin 1: on disulfides and more [PDF]

open access: yes, 2012
Significance: The oxidative process of disulfide-bond formation is essential for the folding of most secretory and membrane proteins in the endoplasmic reticulum (ER).
Ramming, Thomas   +1 more
core   +1 more source

Application of voltammetry in biomedicine - Recent achievements in enzymatic voltammetry

open access: yesMacedonian Journal of Chemistry and Chemical Engineering, 2020
Protein-film voltammetry (PFV) is considered the simplest methodology to study the electrochemistry of lipophilic redox enzymes in an aqueous environment.
Rubin Gulaboski, Valentin Mirceski
doaj   +1 more source

2-Cys Peroxiredoxins: Emerging Hubs Determining Redox Dependency of Mammalian Signaling Networks

open access: yesInternational Journal of Cell Biology, 2014
Mammalian cells have a well-defined set of antioxidant enzymes, which includes superoxide dismutases, catalase, glutathione peroxidases, and peroxiredoxins.
Jinah Park   +3 more
doaj   +1 more source

Redox profile of breast tumor and associated adipose tissue in premenopausal women- Interplay between obesity and malignancy

open access: yes, 2021
One of the underlying mechanisms that could link breast cancer and obesity is shifted redox homeostasis in the tumor microenvironment. To reveal the relationship between the malignant phenotype and obesity, we compared redox profiles of breast tumor and ...
Janković, A   +6 more
core   +1 more source

An inherent dysfunction in soluble guanylyl cyclase is present in the airway of severe asthmatics and is associated with aberrant redox enzyme expression and compromised NO-cGMP signaling

open access: yesRedox Biology, 2021
A subset of asthmatics develop a severe form of the disease whose etiology involves airway inflammation along with inherent drivers that remain ill-defined.
Arnab Ghosh   +6 more
doaj   +1 more source

Redox regulation of the Calvin-Benson cycle: something old, something new

open access: yesFrontiers in Plant Science, 2013
Reversible redox post-translational modifications such as oxido-reduction of disulfide bonds, S-nitrosylation and S-glutathionylation, play a prominent role in the regulation of cell metabolism and signaling in all organisms.
Laure eMichelet   +10 more
doaj   +1 more source

Application of Fertilizers and Change of Enzymatic Activity of Soils

open access: yesEurasian Chemico-Technological Journal, 2012
As a result of experimental research it has been found that piedmont irrigated chestnut soils of Zailiyskiy Alatau in natural conditions are characterized by moderate activity of hydrolytic and redox enzymes.
R. Eleshev, Z. Bakenova, E. Krzywy
doaj   +1 more source

Research progress of glutathione peroxidase family (GPX) in redoxidation

open access: yesFrontiers in Pharmacology, 2023
Maintaining the balance of a cell’s redox function is key to determining cell fate. In the critical redox system of mammalian cells, glutathione peroxidase (GPX) is the most prominent family of proteins with a multifaceted function that affects almost ...
Jun Pei   +6 more
doaj   +1 more source

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