Curcumin and neurodegenerative diseases.

Area of Science:

• Neuroscience
• Gerontology
• Pharmacology

Background:

• Curcumin exhibits diverse therapeutic properties, including anti-cancer, anti-inflammatory, and anti-infectious effects.
• Emerging research suggests curcumin possesses neuroprotective capabilities, demonstrated in various animal models.
• Its low cost and lack of toxicity make curcumin a promising candidate for nutraceutical interventions against age-related diseases.

Purpose of the Study:

• To review evidence on curcumin's neuroprotective effects across different animal models.
• To explore curcumin's potential role in preventing or delaying neurodegenerative diseases.
• To investigate the link between curcumin, aging, and protein homeostasis.

Main Methods:

• Review of preclinical studies and animal model research on curcumin's efficacy.
• Analysis of curcumin's impact on protein homeostasis and aging mechanisms.
• Examination of studies in both vertebrate and invertebrate models, including Caenorhabditis elegans.

Main Results:

• Curcumin has demonstrated efficacy in preclinical trials for neurodegenerative diseases.
• Studies indicate curcumin helps maintain protein homeostasis, preventing aggregation.
• Curcumin has been shown to extend lifespan and improve healthspan in model organisms.

Conclusions:

• Curcumin is a potential therapeutic agent for neurodegenerative diseases.
• Its ability to preserve protein homeostasis may underlie its health benefits.
• Curcumin warrants further investigation as a nutraceutical for healthy aging and disease prevention.