Justicia procumbens extract inhibits IgE secretion

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Solution Overview

Problem

Current treatments for allergic diseases are limited by side effects and inefficacy, with a need for new therapeutic agents that can safely and effectively address a range of allergic conditions.

Innovation Solution

A pharmaceutical, food, and cosmetic composition using an extract of the Justicia genus, specifically Justicia procumbens L., which inhibits IgE antibody secretion and degranulation of mast cells and basophils, providing anti-allergic effects.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Reliability

If conventional treatments for allergic diseases are used, then allergic symptoms can be suppressed, but side effects occur and efficacy is limited

Engineering Contradiction:
ImproveefficacyVSAvoidside effects
Core Design Contradiction:
ReliabilityVSObject-affected harmful factors

Solution Approach 1:

The patent extracts and utilizes specific active components from the Justicia procumbens plant, isolating the beneficial anti-allergic properties from the whole plant material. This extraction principle allows for targeted therapeutic action while potentially reducing unwanted side effects associated with conventional treatments.

Inventive Principle:
Principle #2Taking out (Extraction)

Solution Approach 2:

The Justicia procumbens extract acts as an intermediary substance that mediates the treatment of allergic diseases. It provides an alternative therapeutic pathway between the patient and conventional medications, offering a natural compound-based solution that addresses both efficacy and safety concerns.

Inventive Principle:
Principle #24Intermediary (Mediator)

2Reliability

If new therapeutic agents are developed, then safety and effectiveness can be improved, but research and development time is required

Engineering Contradiction:
ImprovesafetyVSAvoiddevelopment time
Core Design Contradiction:
ReliabilityVSLoss of time

Solution Approach 1:

The patent leverages the traditional use of Justicia procumbens in folk medicine as preliminary evidence of safety and efficacy. This pre-existing knowledge base accelerates the drug development process by providing initial validation before formal clinical trials, reducing the overall development time while maintaining safety standards.

Inventive Principle:
Principle #10Preliminary action

Solution Approach 2:

The Justicia procumbens plant serves as a self-validating source through its historical use in treating allergic conditions. The plant's long-standing presence in traditional medicine systems provides inherent validation of its safety profile, reducing the need for extensive preliminary safety testing and accelerating development.

Inventive Principle:
Principle #25Self-service

Data Source

PatentEP3207935B1Composition containing extract or fraction of genus justicia plant
Publication Date: 2020.08.12 DONG WHA PHARM CO LTD
  • EP3207935B1 patent drawingFigure 1
  • EP3207935B1 patent drawing
  • EP3207935B1 patent drawing

AI summary

The present invention relates to a pharmaceutical composition, food composition and cosmetic composition for preventing, treating, or improving allergic diseases comprising extract or fraction of a plant of the Justicia genus as an active ingredient. The extract or a fraction of a plant of the Justicia genus according to the present invention can inhibit IgE antibody secretion and the degranulation of mast cells and basophils, and exhibits an excellent anti-allergic effect, and thus can effectively prevent, treat, or improve allergic diseases.