Licorice Extract Compounds for Muscle Regeneration
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Solution Overview
Problem
Current treatments for muscle diseases are limited in effectiveness and often have side effects, making it challenging to accurately diagnose and manage muscle loss associated with aging and other environmental causes.
Innovation Solution
A pharmaceutical and health functional food composition utilizing licorice extract or compounds isolated from Glycyrrhiza uralensis, such as liquiritigenin, tetrahydroxymethoxychalcone, and licochalcone B, which promote myoblast proliferation, differentiation, and muscle regeneration, reducing muscle proteolysis and atrophy.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If conventional treatments for muscle diseases are used, then some therapeutic effect is achieved, but side effects occur and effectiveness is limited
Solution Approach 1:
The patent extracts and isolates specific active compounds (licorice flavonoid compounds including liquiritigenin, isoliquiritigenin, licochalcone A, and licochalcone B) from the Glycyrrhiza uralensis plant. By identifying and isolating these specific compounds responsible for muscle regeneration effects, the invention eliminates ineffective or harmful components present in the whole plant extract, thereby achieving therapeutic effectiveness while reducing side effects.
Solution Approach 2:
The patent establishes specific concentration ranges for the isolated licorice flavonoid compounds (0.1-100 μM) to optimize therapeutic effectiveness while minimizing side effects. By precisely controlling the concentration parameters of the active compounds, the invention achieves the desired muscle regeneration effect without the harmful effects associated with conventional treatments.
2Ease of operation
If muscle loss is allowed to progress naturally with aging, then no intervention is required, but muscle function deteriorates and quality of life decreases
Solution Approach 1:
The patent enables preliminary intervention by administering licorice flavonoid compounds before significant muscle loss occurs or at early stages of muscle disease. The compounds promote myoblast proliferation and differentiation, and stimulate muscle regeneration even in early stages of aging or disease, preventing progression to severe muscle dysfunction and maintaining quality of life.
3Measurement precision
If accurate diagnosis of muscle diseases is pursued, then appropriate treatment can be provided, but diagnostic complexity increases due to diverse causes and symptom variations
Solution Approach 1:
The patent segments the complex diagnostic and treatment approach by focusing on a specific mechanism (muscle regeneration) and targeting it with specific compounds. Rather than attempting to diagnose and treat all muscle diseases comprehensively, the invention identifies and treats the common endpoint of muscle degradation through regenerative therapy, simplifying the diagnostic complexity while maintaining effectiveness for various muscle conditions.
Data Source
AI summary
A pharmaceutical composition and a health functional food composition for preventing, treating, or improving muscular diseases have licorice extract or a fraction thereof, or a compound isolated therefrom or a pharmaceutically acceptable salt thereof, as an active ingredient. The licorice extract or a fraction thereof, the compound or salt thereof induce the myoblasts proliferation and promote the differentiation into myotubes, and since the licorice extract or a fraction thereof, the compound or salt thereof has an excellent effect on regenerating damaged muscles, various muscle diseases are effectively prevented, improved or treated using the composition.