About SaringoCognition®
The active Product in SaringoCognition is (24S)-Saringosterol, a sterol compound isolated from Sargassum fusiforme seaweed, primarily functions as a selective agonist for liver X receptor beta (LXRβ). By activating LXRβ, it modulates cholesterol metabolism, promoting efflux and reducing accumulation, which helps alleviate atherosclerosis in models like apoE-deficient mice. In Alzheimer's disease contexts, it enhances brain cholesterol turnover, increases microglial clearance of amyloid-beta (Aβ), and reduces neuronal Aβ release, potentially preventing cognitive decline. Additionally, saringosterol exhibits anti-obesity effects by inhibiting adipocyte differentiation and lowering triglyceride levels
- Source and Nature: Saringosterol, specifically 24(S)-saringosterol, is a phytosterol found in seaweed, acting as a natural agonist for liver X receptors (LXRs), particularly LXRβ, which helps regulate cholesterol metabolism in the brain without causing liver issues like steatosis.[1][5]
- Prevention of Cognitive Decline in Alzheimer's Models: In mouse models of Alzheimer's disease (e.g., APPswePS1ΔE9), dietary supplementation with 24(S)-saringosterol prevents memory loss and cognitive impairment, improving short-term memory and reducing symptoms.[1][2][3][4]
- Reduction in Alzheimer's Risk Factors: It lowers the risk of Alzheimer's progression by activating LXRs to enhance brain cholesterol turnover, potentially restoring memory, and shows anti-inflammatory effects that mitigate neuroinflammation associated with cognitive decline.[1][5]
- Amyloid-β Deposition Effects: 24(S)-saringosterol reduces amyloid-β (Aβ) deposition in Alzheimer's disease mouse models, contributing to decreased plaque formation.[3][2]
- Cholesterol-Lowering and Cardiovascular Benefits: As a marine sterol, it may help in managing cholesterol levels, which is linked to reduced dementia risk through better vascular health.[5][6][7]
- Broader Health Benefits: Marine sterols like saringosterol have shown potential in anti-obesity, anti-diabetes, anti-cancer, anti-aging, and anti-Alzheimer's activities, based on preclinical studies.[5]
- Dietary Sargassum fusiforme improves memory and reduces ... - Nature
- 24(R, S)-Saringosterol - From artefact to a biological medical agent - ScienceDirect
- The memory-improving effect of Hizikia forsiforme functional oil ... - ScienceDirect
- Liver X receptors: A therapeutic target in demyelinating disorders - ScienceDirect
- Plant sterols: Friend or foe in CNS disorders? - ScienceDirect
- Phytosterols of marine algae: Insights into the potential health ... - ScienceDirect
- Fucosterol - an overview | ScienceDirect Topics