New Therapeutic Approaches against Inflammation and Oxidative Stress in Neurodegeneration

Proteostasis Deregulation in Neurodegeneration and Its Link with Stress Granules: Focus on the Scaffold and Ribosomal Protein RACK1.

The role of protein misfolding, deposition, and clearance has been the dominant topic in the last decades of investigation in the field of neurodegeneration. The impairment of protein synthesis, along with RNA metabolism and RNA granules, however, are significantly emerging as novel potential targets for the comprehension of the molecular events leading to neuronal deficits. Indeed, defects in ribosome activity, ribosome stalling, and PQC—all ribosome-related processes required for proteostasis regulation—can contribute to triggering stress conditions and promoting the formation of stress granules (SGs) that could evolve in the formation of pathological granules, usually occurring during ne…

Cellular Senescence in Age-Related Diseases: Molecular Bases and Therapeutic Interventions

Due to the increase in life expectancy, the aging population around the globe has been growing significantly and is estimated to triple by 2050 [...]