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Multi-Kingdom Synergy of Perilla frutescens-Derived Effector Vesicles and Postbiotics: A Triple-Action Strategy for

Andrea Badale1, Mihaela Zdrîncă1, Laura Maghiar2

  • 1Department of Preclinical Disciplines, Discipline of Pharmacology, Faculty of Medicine and Pharmacy, University of Oradea, 410087 Oradea, Romania.

Life (Basel, Switzerland)
|May 27, 2026
PubMed
Abstract

Insights

This study explores a novel "Triple-Action" dermo-cosmetic approach for atopic dermatitis (AD) management. Combining specific postbiotics and plant-derived vesicles, it aims to restore skin barrier function and reduce inflammation.

Area of Science:

  • Dermatology
  • Microbiology
  • Pharmacology

Background:

  • Atopic dermatitis (AD) involves skin microbial imbalance, Staphylococcus aureus colonization, and barrier defects.
  • Existing therapies for AD have safety and compliance issues, driving the need for new strategies.
  • Ecological approaches focusing on barrier repair offer a steroid-sparing alternative for AD management.

Purpose of the Study:

  • To review a synergistic dermo-cosmetic framework for atopic skin.
  • To analyze the molecular effects of combined postbiotics and plant-derived vesicles on skin homeostasis.
  • To evaluate the potential for barrier restoration and immunomodulation in AD.

Main Methods:

  • Pharmacological review of a framework combining Lactobacillus and Saccharomyces postbiotic lysates with Perilla frutescens effector vesicles.
  • Analysis of molecular impacts on skin homeostasis and structural protein synthesis.
  • In vitro evaluation of effects on innate immunity, microbial support, and specific molecular pathways.

Main Results:

  • Lactobacillus enhanced innate immunity; Saccharomyces metabolites supported the skin microbiome.
  • Significant increases observed in elastin secretion (87.9%) and Type I collagen synthesis (61.4%).
  • Perilla frutescens vesicles modulated the JAK-STAT pathway, reducing IL-6 (40%) and CYP1A1 expression (49%), suggesting reduced oxidative stress and pruritus.

Conclusions:

  • A
  • Triple-Action
  • framework integrating immunomodulation, structural restoration, and precision signaling shows promise.
  • This approach offers a novel dermo-cosmetic strategy for managing atopic skin.
  • The reviewed components provide a roadmap for developing effective interventions for atopic dermatitis.
Keywords:
ADJAK–STAT pathwayLactobacillusPerilla frutescensSaccharomycesplant vesiclespostbioticsskin barrier restorationskin microbiome

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