Two genomes, one cell: Mitochondrial-nuclear coordination via epigenetic pathways
Failure of phospholipid hydroperoxide glutathione peroxidase expression in oligoasthenozoospermia and mutations in the PHGPx gene
Publication: Canadian Journal of Physiology and Pharmacology 10 February 2026 Abstract Generation of reactive oxygen species (ROS) is a physiological product of cell activity that is mainly generated by the mitochondria as well as by transmembrane NADPH oxidases (NOX15) present at the plasma and nuclear envelope membranes
While it is still important to make sure those cases are biopsied appropriately in the nail matrix and sent for evaluation with experienced dermatopathologists, these are not the cases that serve as a diagnostic challenge
Amylin has several characteristics of a satiating hormone: 1) it is released after food ingestion ( via central mechanisms ( Taken together, amylin has acute effects as a satiety signal combined with homeostatic effects of an adiposity signal on body weight, suggesting an important role of amylin in the regulation of body mass
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