Mostrando 261 - 280 Resultados de 7,900 Para Buscar 'Redfoo~', tiempo de consulta: 2.06s Limitar resultados
  1. 261
    por Hsieh, Hsi-Lung, Yang, Chuen-Mao
    Publicado 2013
    “…Reactive oxygen species (ROS), a redox signal, are produced by various enzymatic reactions and chemical processes, which are essential for many physiological functions and act as second messengers. …”
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  2. 262
    “…The present review focuses on the effects of these interventions on brain metabolism and cerebral redox state, and summarizes the current literature dealing with dietary interventions on brain pathology.…”
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  3. 263
    por Retamal, Mauricio A.
    Publicado 2014
    “…In this review, I will discuss how NO and other molecules associated with redox signaling modulate Cxs and Panx hemichannels properties.…”
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  4. 264
  5. 265
    “…The 2 catalytic cysteines of 2-Cys Prxs, the so-called peroxidatic and resolving cysteines, are regulatory switches that are prone to react with redox signaling molecules. We investigated the respective modifications induced by H(2)O(2), NO and H(2)S in the murine macrophage cell line RAW264.7 by mass spectrometry and immunoblotting after separating 2-Cys Prxs by one-dimensional or two-dimensional PAGE. …”
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  6. 266
    “…We conclude that the temporal regulation of GSH biosynthesis is altered in the aging organism and that age-related loss of circadian modulation of pathways involved in glutathione production is likely to impair temporal redox homeostasis.…”
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  7. 267
    “…Low molecular weight (LMW) thiols function as thiol-redox buffers to maintain the reduced state of the cytoplasm. …”
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  8. 268
    “…The regulatory role of hypoxia-inducible factor 2α (HIF-2α) in mediating the metabolic and redox responses was evaluated by chemical stabilization with cobalt chloride (CoCl(2)). …”
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  9. 269
    por Steinberg, Susan F.
    Publicado 2015
    “…While some redox-activated mechanisms act at structural determinants that are common to all PKCs, the redox-dependent mechanism for PKCδ activation requires Src-dependent tyrosine phosphorylation of a unique phosphorylation motif on this enzyme and is isoform specific. …”
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  10. 270
    “…The review pinpoints operational concepts related to the redox biology network applied to the pathophysiology and therapeutics of solid tumors. …”
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  11. 271
    “…Here, we review these aspects of FoxO biology focusing on redox regulation of FoxO signaling, and with emphasis on the interplay between ROS and FoxOs under various physiological and pathophysiological conditions. …”
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  12. 272
  13. 273
    “…The interleukin-4 (IL-4) pathway, which has previously been reported to induce reactive oxygen species and oxidation of PTP1B, may be controlled by several other putative mechanisms of redox regulation; widespread proteomic thiol oxidation observed via 2D redox differential gel electrophoresis upon IL-4 treatment suggests more than one redox-sensitive protein implicated in this pathway. …”
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  14. 274
    “…With the availability of optimized compounds and coordinated efforts from academia and industry scientists, unambiguous validation and translation into proof-of-principle studies seem achievable in the very near future, possibly leading towards a new era of redox medicine. Antioxid. Redox Signal. 23, 1113–1129.…”
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  15. 275
    “…The cellular REDOX regulatory systems play a central role in maintaining REDOX homeostasis that is crucial for cell integrity, survival, and proliferation. …”
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  16. 276
  17. 277
    “…In this work, we discuss the current knowledge on connexin redox regulation and we propose the hypothesis that extracellular cysteines could be important for sensing changes in redox potential. …”
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  18. 278
    “…Nonetheless, major issues restrain acceptance of redox homeostasis and redox signaling as components of maintenance of a normal physiological steady state. …”
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  19. 279
    “…Here, we demonstrate that polymer organic radical gel materials support fast bulk-redox charge storage, commensurate to surface double layer ion exchange at carbon electrodes. …”
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  20. 280
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