mTOR Signalling in Neurodegenerative Disorders: Unveiling Key Factors, Mechanistic Insights, and Possible Therapeutic Interventions.

Neurodegenerative diseases (NDDs) are defined by the gradual degeneration of neuronal cells, wherein the accumulation of misfolded proteins can lead to memory impairments, motor dysfunctions, and other deteriorations. Despite the widespread impact, there are currently no viable pharmaceuticals to treat these disorders. The mTOR protein is a crucial regulator of cell survival, growth, autophagy, and apoptosis. Targeted modulation of mTOR signaling holds promise for mitigating neurodegeneration in Alzheimer's, Huntington's, ALS, and Parkinson's disease. Understanding its interactions with pathways such as PI3K/Akt, AMPK, and SIRT1 is essential for developing effective therapeutics.