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  1. 4421
    “…Alternative redox stimuli such as pervanadate or hypoxia/reoxygenation, induce transcription factor NF-κB by phospho-tyrosine-dependent and proteasome-independent mechanisms. …”
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  2. 4422
  3. 4423
    “…Here we show how ROS through a novel redox signalling pathway involving nuclear respiratory factor-1 (NRF-1) and p27 contribute to E2-induced growth of MCF-7 breast cancer cells. …”
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  4. 4424
  5. 4425
  6. 4426
    “…Finally, the effect of AK-7 on dopaminergic neurons and redox imbalance was supported by the results from primary mesencephalic cultures. …”
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  7. 4427
  8. 4428
    “…The results provide a strong case for application of multi-step redox cascades in the synthesis of nucleotide sugar products.…”
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  9. 4429
  10. 4430
  11. 4431
    “…In joint disease, acidosis and further reductions in oxygen levels occur, compromising cartilage integrity.This study investigated how acidosis and very low oxygen levels affect components of the cellular redox system in equine articular chondrocytesand whether the antioxidants resveratrol and N-acetylcysteine could modulate this system. …”
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  12. 4432
    “…The implications of CD44 redox regulation are discussed in the context of immune function, disease and therapeutic strategies.…”
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  13. 4433
    “…Spectroscopic and computational methods have been used to determine the protonation state of the edge sulfur ligand in the Cu(4)S(2) Cu(Z) form of the active site of nitrous oxide reductase (N(2)OR) in its 3Cu(I)Cu(II) (1-hole) and 2Cu(I)2Cu(II) (2-hole) redox states. The EPR, absorption, and MCD spectra of 1-hole Cu(Z) indicate that the unpaired spin in this site is evenly delocalized over Cu(I), Cu(II), and Cu(IV). 1-hole Cu(Z) is shown to have a μ(2)-thiolate edge ligand from the observation of S–H bending modes in the resonance Raman spectrum at 450 and 492 cm(–1) that have significant deuterium isotope shifts (–137 cm(–1)) and are not perturbed up to pH 10. 2-hole Cu(Z) is characterized with absorption and resonance Raman spectroscopies as having two Cu–S stretching vibrations that profile differently. …”
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  14. 4434
    “…Here we showed that ATA indicates a unique mechanism of YopH inactivation due to a redox process. We proposed that the potent inhibitory properties of ATA are a result of its strong binding in the YopH active site and in situ generation of hydrogen peroxide near catalytic cysteine residue.…”
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  15. 4435
  16. 4436
    “…The particles are probed simultaneously, under same conditions, during in-situ redox reaction using X-ray photoemission electron microscopy elucidating the size effect during the early stage of oxidation, yielding time-dependent evolution of iron oxides and the mechanism for the inter-conversion of oxides in nanoparticles. …”
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  17. 4437
  18. 4438
    “…Our findings strongly suggest that APAP-induced Ca(2+) entry and subsequent hepatocellular death are regulated by multiple redox-activated cation channels, among which TRPV1 and TRPC1 play a prominent role.…”
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  19. 4439
    “…These data suggest that pN15 can modulate the redox property of Cyt b(559) involved in the side-electron pathway in PSII. …”
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  20. 4440
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