Redox Metabolism in Photosynthetic Organisms

At various biological levels, mammals must integrate with 24-hr rhythms in their environment. Daily fluctuations in stimuli/stressors of cardiac metabolism and oxidation-reduction (redox) status have been reported over the ...

A prevalência mundial de Síndrome Metabólica (SM) está aumentando drasticamente nos últimos anos. Esta desordem consiste de um conjunto de condições metabólicas, contemplando hiperadiposidade abdominal, resistência insulínica ...

Redox reactions are ubiquitous in biological processes. Enzymes involved in redox metabolism often use cofactors in order to facilitate electron-transfer reactions. Common redox cofactors include micronutrients such as ...

The advent of oxygenic photosynthesis was probably the second major event in the history of life on our planet, after the inception of life itself. The ability to use staples such as water and light as energy sources for ...

In this work we review recent findings that explain how mitochondrial bioenergetic functions and redox state respond to a hyperlipidemic in vivo environment and may contribute to the maintenance of a normal metabolic ...

In Trypanosoma cruzi, the modification of thiols by glutathionylationedeglutathionylation and its potential relation to protective, regulatory or signaling functions have been scarcely explored. Herein we characterize a ...

Oxidants are produced in physiological and pathological conditions. The production of reactive nitrogen and oxygen species (RNS and ROS, respectively) can lead to vastly different cellular outcomes depending on their ...