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Anti-allergic pharmaceutical composition and pharmaceutical composition for the prevention or treatment of allergic diseases

Listed on
2026-10-27
Anti-allergic composition for skin barrier recovery using ZAG protein

This technology is an anti-allergic pharmaceutical composition containing ZAG (Zinc-alpha-2-glycoprotein) as an active ingredient, based on its ability to activate the expression of filaggrin, a key protein in the skin barrier. It includes formulations designed for topical application.

Topical steroids, calcineurin inhibitors, oral steroids, and immunomodulators have been difficult to use long-term due to irritation or systemic side effects. Moisturizer-based therapies have also been limited in their inability to reverse the reduction of filaggrin, a primary cause of skin barrier damage.

This technology utilizes ZAG to promote filaggrin production, aiding skin barrier recovery while regulating histamine, inflammatory cytokines, and regulatory T-cell levels. Applicable to treatments for atopic dermatitis, urticaria, and allergic rhinitis, as well as barrier-strengthening topicals, it offers a recovery-focused therapeutic strategy that goes beyond mere symptom suppression.

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Key Features:
  • Anti-allergic pharmaceutical composition containing ZAG (Zinc-alpha-2-glycoprotein) as an active ingredient, specifically for atopic dermatitis
  • Pharmaceutical composition containing ZAG, consisting of the amino acid sequence of SEQ ID NO: 1, at a concentration of 0.1 to 30 micrograms per milliliter
  • Pharmaceutical composition for the prevention or treatment of allergic diseases, including hypersensitivity, allergic rhinitis, asthma, atopic dermatitis, food allergies, and urticaria
  • Method for preventing or treating allergic diseases comprising applying a ZAG-containing pharmaceutical composition to the skin of a non-human mammal

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Yonsei University
Kwang-Hoon Lee | Jung-Woo Shin | Ji-Yeon Noh
Document
Date of application:
2019-09-25
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Patent registration number:
10-2106466
Industry
healthcare•pharm
Technology
Bio/Pharmaceutical
Country
Korea
Family Patent

N/A

Price
Price negotiable
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