Mechanisms and implications of reactive oxygen species generation during the unfolded protein response: roles of endoplasmic reticulum oxidoreductases …
CXC Santos, LY Tanaka, J Wosniak Jr… - Antioxidants & redox …, 2009 - liebertpub.com
Cellular mechanisms governing redox homeostasis likely involve their integration with other
stresses. Endoplasmic reticulum (ER) stress triggers complex adaptive or proapoptotic …
stresses. Endoplasmic reticulum (ER) stress triggers complex adaptive or proapoptotic …
[HTML][HTML] Redox signaling in cardiac myocytes
CXC Santos, N Anilkumar, M Zhang, AC Brewer… - Free Radical Biology …, 2011 - Elsevier
The heart has complex mechanisms that facilitate the maintenance of an oxygen supply–demand
balance necessary for its contractile function in response to physiological fluctuations …
balance necessary for its contractile function in response to physiological fluctuations …
Endoplasmic reticulum stress and Nox-mediated reactive oxygen species signaling in the peripheral vasculature: potential role in hypertension
CXC Santos, AA Nabeebaccus, AM Shah… - Antioxidants & redox …, 2014 - liebertpub.com
Significance: Reactive oxygen species (ROS) are produced during normal endoplasmic
reticulum (ER) metabolism. There is accumulating evidence showing that under stress …
reticulum (ER) metabolism. There is accumulating evidence showing that under stress …
NADPH oxidase-4 mediates protection against chronic load-induced stress in mouse hearts by enhancing angiogenesis
…, AC Brewer, K Schröder, CXC Santos… - Proceedings of the …, 2010 - National Acad Sciences
Cardiac failure occurs when the heart fails to adapt to chronic stresses. Reactive oxygen
species (ROS)-dependent signaling is implicated in cardiac stress responses, but the role of …
species (ROS)-dependent signaling is implicated in cardiac stress responses, but the role of …
Uric acid oxidation by peroxynitrite: multiple reactions, free radical formation, and amplification of lipid oxidation
CXC Santos, EI Anjos, O Augusto - Archives of biochemistry and biophysics, 1999 - Elsevier
Uric acid has been considered to be an efficient scavenger of peroxynitrite but the reaction
between urate and peroxynitrite has been only partially characterized. Also, previous studies …
between urate and peroxynitrite has been only partially characterized. Also, previous studies …
[HTML][HTML] Regulation of NAD (P) H oxidase by associated protein disulfide isomerase in vascular smooth muscle cells
…, MA Pedro, RP Brandes, CXC Santos… - Journal of Biological …, 2005 - ASBMB
NAD(P)H oxidase, the main source of reactive oxygen species in vascular cells, is known to
be regulated by redox processes and thiols. However, the nature of thiol-dependent …
be regulated by redox processes and thiols. However, the nature of thiol-dependent …
Reactive oxygen species regulate axonal regeneration through the release of exosomal NADPH oxidase 2 complexes into injured axons
Reactive oxygen species (ROS) contribute to tissue damage and remodelling mediated by
the inflammatory response after injury. Here we show that ROS, which promote axonal …
the inflammatory response after injury. Here we show that ROS, which promote axonal …
Analysis of DHE-derived oxidation products by HPLC in the assessment of superoxide production and NADPH oxidase activity in vascular systems
…, FRM Laurindo, CXC Santos - … of Physiology-Cell …, 2007 - journals.physiology.org
Dihydroethidium (DHE) is a widely used sensitive superoxide (O 2 •− ) probe. However, DHE
oxidation yields at least two fluorescent products, 2-hydroxyethidium (EOH), known to be …
oxidation yields at least two fluorescent products, 2-hydroxyethidium (EOH), known to be …
Pkm2 regulates cardiomyocyte cell cycle and promotes cardiac regeneration
Background: The adult mammalian heart has limited regenerative capacity, mostly attributable
to postnatal cardiomyocyte cell cycle arrest. In the last 2 decades, numerous studies have …
to postnatal cardiomyocyte cell cycle arrest. In the last 2 decades, numerous studies have …
[HTML][HTML] Redox regulation of cardiac hypertrophy
CM Sag, CXC Santos, AM Shah - Journal of molecular and cellular …, 2014 - Elsevier
It is increasingly evident that redox-dependent modifications in cellular proteins and signaling
pathways (or redox signaling) play important roles in many aspects of cardiac hypertrophy. …
pathways (or redox signaling) play important roles in many aspects of cardiac hypertrophy. …