Results 181 to 190 of about 50,990 (303)

Optimal timing to assess exercise‐induced oxidative stress: A systematic review and meta‐analysis

open access: yesExperimental Physiology, EarlyView.
Abstract There is a lack of consensus on optimal timing to assess redox biomarkers post‐exercise, limiting methodological standardisation and linking oxidative stress to physiology. We determined optimal post‐exercise oxidative stress assessment times using three redox biomarkers: glutathione, F2‐isoprostanes and protein carbonyls.
Chrysovalantis Stachteas   +12 more
wiley   +1 more source

Ro5‐4864, a ligand of the mitochondrial translocator protein, protects against heart failure in mice via regulation of the p62‐Keap1‐Nrf2 axis

open access: yesThe Journal of Physiology, EarlyView.
Abstract figure legend Graphical abstract of the proposed Ro5‐4864 mechanism of action via p62‐Keap1‐Nrf2 axis in heart failure. TSPO, the 18‐kDa mitochondrial translocator protein of the outer mitochondrial membrane, can directly interact with p62 (also known as SQSTM1), which is crucial for the degradation of damaged mitochondria by autophagy ...
Daphne A. Diloretto   +7 more
wiley   +1 more source

Antioxidant potential of Mexican edible flowers: In vitro characterization, KEAP1-NRF2 docking, and ADME/T predictions

open access: yes
[EN] Mexican edible flowers have enormous gastronomic and cultural value, but their potential as functional ingredients remains largely unexplored. Although the antioxidant properties of phenolic compounds are well documented, limited information is ...
Castañeda-Rodríguez, Rey   +4 more
core   +1 more source

Antioxidant supplementation blunts the proteome response to 3 weeks of sprint interval training preferentially in human type 2 muscle fibres

open access: yesThe Journal of Physiology, EarlyView.
Abstract figure legend Sprint interval training (SIT) is a popular time‐efficient type of endurance training. Healthy young men performed nine SIT sessions (4–6 × 30 s all‐out cycling sprints) over 3 weeks while being supplemented with antioxidants (high doses of vitamins C and E) or placebo. Muscle biopsies taken before and after the first SIT session
Victoria L. Wyckelsma   +12 more
wiley   +1 more source

Chemophysical Characterization of Carotenoproteins From Crustacean Shell Waste for Pharmaceutical Applications. [PDF]

open access: yesInt J Food Sci
Di Paola L   +6 more
europepmc   +1 more source

Ligand-Directed Site-Selective Cysteine Bioconjugation of the KELCH Domain of KEAP1 with Hypervalent Iodine Reagents

open access: yes
Affinity-driven reactions have allowed chemists to perform site-selective modifications of native proteins. By combining the high cysteine chemoselectivity of hypervalent iodine-based ethynylbenziodoxolones (EBXs) with the site selectivity of peptide ...
Waser, Jérôme   +4 more
core   +1 more source

Born early, age fast: Consequences of premature birth on chronic disease and accelerated ageing

open access: yesThe Journal of Physiology, EarlyView.
Abstract figure legend ELGANs are exposed to several postnatal pro‐oxidant stressors, including ambient and supplemental oxygen, mechanical ventilation, infections, hyperalimentation, excessive glucocorticoids and intermittent hypoxia. Since endogenous antioxidant defences are underdeveloped, this imbalance promotes oxidative stress and inflammation ...
Estelle B. Gauda   +5 more
wiley   +1 more source

Mass Spectrometry Analysis of Nrf2-Keap1 Chemoprevention Signaling Pathway

open access: yes, 2012
Chemoprevention is an active cancer preventive strategy to inhibit, delay or reverse human carcinogenesis using naturally occurring or synthetic chemical agents.
Chenqi Hu (5663315)
core  

Prediction of the individual risk for the development of brain metastases in patients with non‐oncogene‐addicted non‐small cell lung cancer: Real‐world data from the German prospective CRISP registry (AIO‐TRK‐0315)

open access: yesInternational Journal of Cancer, Volume 159, Issue 3, Page 739-749, 1 August 2026.
What's New? Estimating the risk of developing brain metastases may enable earlier diagnosis and treatment, potentially reducing morbidity and mortality. Using the prospective CRISP lung cancer registry, the authors developed and validated a point‐based classifier for the risk of developing first brain metastases in patients with advanced or metastatic ...
Fabian Acker   +207 more
wiley   +1 more source

Chemical Biological Probes of the KEAP1/NRF2 Interaction

open access: yes, 2018
Kelch ECH-Associated Protein 1 (KEAP1) is an adaptor protein which functions as a negative regulator to Nuclear factor (erythroid-derived 2)-like 2 (NRF2). KEAP1 complexes NRF2 with the E3 ubiquitin ligase Cullin-3 (Cul3).
Benjamin G Richardson (7983371)
core  

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