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Bee Venom in Wound Healing.

Anna Kurek-Górecka1, Katarzyna Komosinska-Vassev2, Anna Rzepecka-Stojko3

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Bee venom (BV) significantly accelerates wound healing, particularly in diabetic patients, by modulating inflammatory and cellular processes. This natural apitoxin shows promise as a novel therapeutic agent for wound repair, though allergy assessments are crucial.

Keywords:
bee venombiological propertiesmolecular mechanismwound healing

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Area of Science:

  • Biochemistry
  • Dermatology
  • Pharmacology

Background:

  • Bee venom (BV), or api-toxin, is recognized for treating inflammatory conditions like rheumatoid arthritis and multiple sclerosis.
  • BV exhibits potent anti-inflammatory, antioxidant, antifungal, antiviral, antimicrobial, and analgesic properties beneficial for wound repair.
  • Impaired wound healing, especially in diabetic patients due to hypoxia, presents a significant clinical challenge.

Purpose of the Study:

  • To investigate the multifaceted role of bee venom in accelerating the wound healing process.
  • To explore the molecular mechanisms underlying BV's efficacy in wound repair, including its impact on cellular activity and growth factors.
  • To evaluate the potential of BV as a therapeutic agent for improving wound healing outcomes, particularly in compromised patient populations.

Main Methods:

  • Analysis of BV's effects on the four phases of wound healing: hemostasis, inflammation, proliferation, and remodeling.
  • Assessment of BV's impact on caspase activity (caspase-3, -8, -9) and key growth factors like TGF-β1 and vascular endothelial growth factor.
  • Evaluation of BV's role in stimulating keratinocyte and fibroblast proliferation and migration, both alone and in combination with biomaterials like polyvinyl alcohol and chitosan.

Main Results:

  • Bee venom accelerates wound healing in diabetic models by inhibiting caspase activity and regulating growth factor expression (TGF-β1, VEGF).
  • BV promotes increased collagen type I synthesis and stimulates human epidermal keratinocyte and fibroblast proliferation and migration.
  • Combined with polyvinyl alcohol and chitosan, BV significantly enhances wound healing, increasing hydroxyproline and glutathione levels while reducing IL-6 in wound tissues.

Conclusions:

  • Bee venom demonstrates significant therapeutic potential in accelerating wound healing through its anti-inflammatory, antioxidant, and cell-stimulating properties.
  • BV's ability to modulate key molecular pathways involved in tissue repair makes it a promising candidate for novel wound care strategies.
  • Pre-treatment screening for hypersensitivity to bee venom (apitoxin) is essential to mitigate risks of allergic reactions during therapeutic application.