Triterpenes with healing activity: A systematic review.

Area of Science:

• Pharmacology
• Dermatology
• Biochemistry

Background:

• Triterpenes are natural compounds with known pharmacological effects.
• Wound healing is a complex biological process involving multiple cellular and molecular mechanisms.
• The therapeutic potential of triterpenes in wound management requires systematic evaluation.

Purpose of the Study:

• To systematically review the existing literature on the efficacy of triterpenes for wound healing.
• To identify the mechanisms by which triterpenes may influence tissue repair.
• To highlight gaps in current research regarding triterpene use in wound care.

Main Methods:

• A systematic literature search was conducted in Medline, SCIDIRECT, and LILACS databases (1910-2013).
• Original studies were screened by two independent reviewers based on inclusion and exclusion criteria.
• 12 studies met the criteria for further review.

Main Results:

• Triterpenes reduced wound closure time across various wound types, particularly surgical wounds.
• Triterpenes modulate reactive oxygen species (ROS) production, promoting tissue repair.
• Evidence suggests triterpenes may enhance cell migration, proliferation, and collagen deposition.

Conclusions:

• Triterpenes demonstrate significant potential for promoting wound healing.
• Further research is needed to understand triterpene effects on key healing cells like keratinocytes and fibroblasts.
• Toxicological assessments are crucial before therapeutic application of triterpenes for skin injuries.