Targeting natural antioxidant polyphenols to protect neuroinflammation and neurodegenerative diseases: a comprehensive review

Frontiers in Pharmacology, Год журнала: 2025, Номер 16

Опубликована: Янв. 24, 2025

Polyphenols, naturally occurring phytonutrients found in plant-based foods, have attracted significant attention for their potential therapeutic effects neurological diseases and neuroinflammation. These compounds possess diverse neuroprotective capabilities, including antioxidant, anti-inflammatory, anti-amyloid properties, which contribute to mitigating the progression of neurodegenerative conditions such as Alzheimer's Disease (AD), Parkinson's (PD), Dementia, Multiple Sclerosis (MS), Stroke, Huntington's (HD). Polyphenols been extensively studied ability regulate inflammatory responses by modulating activity pro-inflammatory genes influencing signal transduction pathways, thereby reducing neuroinflammation neuronal death. Additionally, polyphenols shown promise various cellular signaling pathways associated with viability, synaptic plasticity, cognitive function. Epidemiological clinical studies highlight polyphenol-rich diets decrease risk alleviate symptoms disorders Furthermore, demonstrated through regulation key Akt, Nrf2, STAT, MAPK, play critical roles neuroprotection body's immune response. This review emphasizes growing body evidence supporting combating neurodegeneration neuroinflammation, well enhancing brain health. Despite substantial promising hypotheses, further research investigations are necessary fully understand role establish them advanced targets age-related neuroinflammatory conditions.

Язык: Английский

Sphingosine 1-phosphate receptor subtype 1 (S1P1) activity in the course of Alzheimer's disease

Neurobiology of Disease, Год журнала: 2024, Номер unknown, С. 106713 - 106713

Опубликована: Окт. 1, 2024

Язык: Английский

Role of Neural Circuits in Cognitive Impairment

Neurochemical Research, Год журнала: 2024, Номер 50(1)

Опубликована: Дек. 7, 2024

Язык: Английский