How is Native Collagen used in Burn Injuries?

How is Native Collagen used in Burn Injuries?


Collagen is a protein that plays a crucial role in the structure and integrity of skin and connective tissues. In the context of burns, the use of native collagen can be beneficial in promoting wound healing and tissue regeneration. Native collagen refers to collagen in its natural, unaltered form, derived from animal or human sources.

Key Facts about Native Collagen

These facts highlight the diverse roles and applications of native collagen in biology, medicine, and wound care. It is a versatile and essential component that contributes to the maintenance and repair of various tissues in the body.

  • Natural Protein:
      • Collagen is a natural protein found in the extracellular matrix of various tissues in animals, including humans.
      • It is the most abundant protein in the human body, constituting a significant portion of skin, tendons, ligaments, bones, and other connective tissues.
  • Structural Role:
      • Collagen provides structural support to tissues and contributes to their strength, elasticity, and integrity.
      • Different types of collagen exist, each with specific functions. For example, Type I collagen is prevalent in skin, bones, and tendons, while Type II is found in cartilage.
  • Wound Healing:
      • Collagen plays a crucial role in wound healing and tissue repair.
      • During the healing process, collagen is produced and organized to form a scaffold for cell migration, promoting tissue regeneration.
  • Sources:
      • Collagen can be sourced from various places, including animals (bovine, porcine, marine) and humans.
      • Native collagen refers to collagen in its natural, unmodified state, without significant alterations to its structure.
  • Burn Treatment:
      • In the context of burns, native collagen is used to promote wound healing and tissue regeneration.
      • Collagen dressings, matrices, and skin substitutes are applied to burn wounds to aid in the recovery process.
  • Biodegradability:
      • Native collagen is biodegradable, meaning it can be broken down naturally by the body over time.
      • This property makes collagen-based materials suitable for temporary wound coverings that eventually integrate with the patient’s tissues.
  • Medical and Cosmetic Applications:
      • Collagen is used not only in burn care but also in various medical applications such as reconstructive surgery, dental procedures, and orthopedic treatments.
      • In cosmetic medicine, collagen injections are sometimes used for aesthetic purposes, though synthetic forms are more commonly employed.
  • Allergenic Potential:
      • Collagen derived from animal sources may have allergenic potential. Therefore, patients with known allergies or sensitivities should be cautious, and alternative sources like synthetic or human-derived collagen may be considered.
  • Research and Development:
      • Ongoing research is aimed at improving collagen-based materials, including the creation of advanced biomaterials and bioengineered tissues.
  • Regulatory Considerations:
      • The use of collagen in medical products is subject to regulatory oversight to ensure safety and efficacy.

Native Collagen used in Burns

  • Collagen Dressings: Native collagen can be processed into dressings or scaffolds that are applied directly to burn wounds. These dressings provide a natural substrate for cell migration and tissue repair. They help maintain a moist environment, facilitate cell proliferation, and contribute to the overall healing process.
  • Collagen Matrices: Collagen matrices, often derived from sources like bovine or porcine skin, can be used as a three-dimensional scaffold to support cell growth and tissue regeneration. These matrices can be applied to severe burns to assist in the formation of new skin tissue.
  • Collagen-Based Skin Substitutes: In advanced cases of burns, where there is a need for skin grafts or substitutes, native collagen can be incorporated into bioengineered skin substitutes. These substitutes aim to mimic the structure and function of natural skin, promoting better wound healing.


It’s important to note that the use of collagen in burn care may vary based on the severity of the burn, the patient’s condition, and the specific product or technique employed. Additionally, there may be ethical and safety considerations associated with the use of collagen, especially if derived from animal sources. Healthcare professionals make decisions based on the specific needs of the patient and the available treatment options. Always consult with medical professionals for personalized advice and treatment plans.

Disclaimer: The content provided is for educational purposes only and is not intended to be a substitute for medical treatment by a healthcare professional. Because of unique individual needs, the reader should consult his or her personal physician to determine the appropriateness of the information for the reader’s situation.