This 2014 review explores how the regulation of programmed cell death mechanisms—primarily apoptosis, autophagy, and necroptosis—affects aging and the pathogenesis of age-related diseases. Aging is associated with increased oxidative stress, mitochondrial dysfunction, and impaired regulation of cell death pathways, contributing to the decline in tissue homeostasis and organ function. The
This animal study explored how reconsolidation updating, a behavioral technique, and methylene blue (MB), a metabolic enhancer, could prevent the return of conditioned fear responses in rats. Reconsolidation updating broadly reduced fear reinstatement, while MB was effective specifically in rats responsive to extinction learning. These findings suggest potential clinical strategies
The 8th Alcohol Hangover Research Group (AHRG) meeting, held in 2016, brought together researchers to discuss recent findings and future directions in alcohol hangover research. Key topics included the pathology of alcohol hangover, the role of immune function and alcohol metabolism in symptom severity, and the identification of biomarkers for
