Cinnamomum Extract for Vascular Stabilization in Photoaging
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Solution Overview
Problem
Photoaging caused by ultraviolet radiation leads to inhibited adhesion between endothelial cells and parietal cells, resulting in vascular instability and wrinkle formation, with decreased expression of Ang-1 and increased expression of Ang-2, which inhibits Tie-2 activation and phosphorylation.
Innovation Solution
An extract derived from Cinnamomum cassia Blume, particularly from cinnamon twig or bark, acts as a vascular maturation, normalization, and stabilization agent by activating Tie-2 phosphorylation, promoting adhesion between endothelial and parietal cells, thereby improving vascular structure and reducing wrinkle formation.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Object-affected harmful factors
If ultraviolet radiation is applied to the skin, then photoaging effects are produced, but vascular instability and wrinkle formation occur due to inhibited adhesion between endothelial cells and parietal cells
Solution Approach 1:
The patent applies this principle by using a natural extract from Cinnamomum cassia Blume (cinnamon twig or bark) to counteract the harmful effects of UV radiation. The extract contains active compounds that stimulate Tie-2 phosphorylation and promote adhesion between endothelial cells and parietal cells, thereby converting the harmful photoaging effect into a beneficial vascular stabilization effect. This resolves the contradiction by providing a natural agent that restores vascular stability despite UV-induced damage.
Solution Approach 2:
The patent applies parameter changes by modulating the expression levels of Ang-1 and Ang-2, and the phosphorylation state of Tie-2. The cinnamon extract shifts the balance by increasing Ang-1 expression and Ang-2 expression, and enhancing Tie-2 phosphorylation, thereby changing the vascular maturation parameters to promote stability and reduce photoaging effects.
2Stability of the object's composition
If adhesion between endothelial cells and parietal cells is inhibited, then vascular maturation is impaired, but vascular permeability increases and tissue edema forms
Solution Approach 1:
The patent converts the harmful effect of impaired adhesion into a beneficial outcome by using the cinnamon extract to restore and enhance adhesion between endothelial cells and parietal cells. The extract stimulates Tie-2 phosphorylation, which in turn promotes focal adhesion formation and vascular maturation, thereby eliminating the cause of tissue edema and vascular permeability issues.
Solution Approach 2:
The patent uses Tie-2 phosphorylation as an intermediary mechanism to bridge the gap between endothelial cells and parietal cells. The cinnamon extract activates this intermediary pathway, which facilitates adhesion and vascular maturation, thereby preventing tissue edema and maintaining vascular integrity.
3Reliability
If Tie-2 activation is inhibited, then vascular structural stabilization is impaired, but unregulated vascular sprouting occurs
Solution Approach 1:
The patent applies parameter changes by modulating the phosphorylation state of Tie-2 and the expression levels of Ang-1 and Ang-2. The cinnamon extract increases Tie-2 phosphorylation and shifts the Ang-1/Ang-2 balance, thereby changing the vascular growth parameters to promote structural stability and prevent unregulated sprouting.
Solution Approach 2:
The patent implements feedback control through the Ang-1/Ang-2/Tie-2 signaling pathway. The cinnamon extract enhances this feedback loop by increasing Ang-1 expression and Tie-2 phosphorylation, which in turn promotes vascular maturation and stabilizes structure, thereby preventing unregulated hyperplasia.
Data Source
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AI summary
A vascular maturation, normalization or stabilization agent, or a Tie-2 activation agent, is provided comprising an extract derived from a plant belonging to the genus Cinnamomum.