Defensin Topical Formulation for Lip and Nail Hydration

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Solution Overview

Problem

Current cosmetic treatments lack effective solutions for addressing cosmetic concerns such as wrinkles, aging, discoloration, and dryness of lips and nails, as well as nail brittleness and slow growth, without using antimicrobial concentrations of defensins.

Innovation Solution

A topical formulation containing defensins like alpha-defensin and beta-defensin, in combination with cosmetically acceptable ingredients like Leuconostoc/radish root ferment filtrate and Caesalpinia spinosa fruit extract, applied to lips and nails to recruit Lgr6+ stem cells and improve hydration and nail health.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Reliability

If antimicrobial concentrations of defensins are used, then microbial proliferation is inhibited, but cosmetic concerns such as wrinkles, aging, and dryness cannot be effectively addressed

Engineering Contradiction:

Improvemicrobial proliferation inhibitionVSAvoidcosmetic treatment effectiveness

Core Design Contradiction:

ReliabilityVSEase of manufacture

Solution Approach 1:

The patent changes the concentration parameter of defensins from antimicrobial levels to sub-antimicrobial cosmetic-effective levels. The formulation uses defensins at concentrations that are effective for recruiting Lgr6+ stem cells and improving cosmetic concerns but insufficient to inhibit microbial proliferation, thereby resolving the contradiction between microbial inhibition and cosmetic effectiveness

Inventive Principle:

Principle #35Parameter changes

Solution Approach 2:

The patent creates a composite formulation combining defensins with cosmetically acceptable ingredients such as Leuconostoc/radish root ferment filtrate and Caesalpinia spinosa fruit extract. This composite approach enhances cosmetic effectiveness while maintaining sub-antimicrobial defensin concentrations, addressing both aspects of the contradiction

Inventive Principle:

Principle #40Composite materials

2Ease of manufacture

If sub-antimicrobial concentrations of defensins are used, then cosmetic concerns are effectively addressed, but microbial proliferation inhibition is reduced

Engineering Contradiction:

Improvecosmetic treatment effectivenessVSAvoidmicrobial proliferation inhibition

Core Design Contradiction:

Ease of manufactureVSReliability

Solution Approach 1:

The patent precisely controls the defensin concentration parameter to fall within the sub-antimicrobial range that is sufficient for cosmetic effectiveness through Lgr6+ stem cell recruitment. This parameter optimization allows cosmetic benefits to be achieved without the need for higher antimicrobial concentrations

Inventive Principle:

Principle #35Parameter changes

Solution Approach 2:

The patent introduces Lgr6+ stem cells as an intermediary mechanism. Instead of defensins directly addressing cosmetic concerns at high concentrations, they recruit Lgr6+ stem cells which then mediate the cosmetic improvements, allowing effective action at lower sub-antimicrobial defensin concentrations

Inventive Principle:

Principle #24Intermediary (Mediator)

3Adaptability or versatility

If current cosmetic treatments are used, then various cosmetic concerns can be addressed, but effective solutions for lip and nail specific concerns are lacking

Engineering Contradiction:

Improvecosmetic treatment coverageVSAvoidlip and nail concern effectiveness

Core Design Contradiction:

Adaptability or versatilityVSReliability

Solution Approach 1:

The patent applies local quality by formulating specific topical compositions tailored for lips and nails with unique characteristics. The formulation includes defensins and cosmetically acceptable ingredients specifically designed to address the particular cosmetic concerns of these areas (lip wrinkles, nail brittleness, slow growth) rather than using generic cosmetic treatments

Inventive Principle:

Principle #3Local quality

Solution Approach 2:

The patent achieves universality by using defensins as a multi-functional active ingredient that simultaneously addresses multiple cosmetic concerns across different body areas (lips, nails, and potentially other areas). The same defensin-based mechanism (Lgr6+ stem cell recruitment) works for various cosmetic issues, providing a universal solution approach

Inventive Principle:

Principle #6Universality (Multi-functionality)

Applied Scientific Principles

This section explains which scientific principles are used to turn an abstract innovation direction into a practical engineering solution.

Function Achieved in This Case

The formulation effectively reduces wrinkles, improves lip and nail hydration, enhances nail strength, and promotes nail growth without inhibiting microbial proliferation, addressing various cosmetic concerns effectively.

Implementation Method 1

The defensins are present in a concentration effective to recruit Lgr6+ stem cells

Methodology Applied

Scientific EffectStem cell recruitment:

Implementation Method 2

improves hydration and nail health

Methodology Applied

Scientific EffectHydration: Absorption (physical)

Data Source

PatentUS20250000774A1Stem cell stimulating compositions and methods

Publication Date: 2025.01.02 MEDICELL TECHNOLOGIES LLC

AI summary

Disclosed herein are compositions and methods of using a topical formulation on lips and nails. The topical formulation might comprise one for more defensins. The topical formulation might also comprise other cosmetically acceptable ingredients. The topical formulation might be used to alleviate a cosmetic concern of the lips or nails.