Autologous mesenchymal stem cells application in post-burn scars treatment: a preliminary study.

Early human evidence such as case series or small samples is exploring possible benefits.

• Level A · Stronger Clinical Evidence
• Level B · Emerging clinical evidence with positive signals
• Level C · Early human research exploring benefits
• Level D · Scientific groundwork from lab and animal studies
• Emerging · Emerging topic under active research

Abstract (original English)

Mesenchymal stem cells (MSCs) are multi-potent cells characterized by long term self-renewal and by potential for differentiation into cells of different mesenchymal tissue types such as fibroblasts, osteocytes, chondrocytes, and adipocytes. Their unique properties offer broad therapeutic potentials. Bone marrow has been used as the most common MSCs source, but it is gradually going to be replaced by adipose tissue which showed to contain more MSCs per unit than the bone marrow and clinical application of MSCs procured from the adipose tissue have been demonstrating at least similar results. Post-burn scars result frequently in severe both functional and aesthetic impairments in restitution and rehabilitation periods of the burn disease. Despite extensive research in the last decades, the exact mechanisms of scar formation remains unclear. The development of post-burn scars is influenced by multiple factors such as initial depth of the burn, methods of burn wound therapy, duration of the open wound until final wound closure, burn wound infection, genetic predisposition, and many others in both acute and rehabilitation periods. The aim of this study was to point out versatility of the implementation of this method with respect to different types of scars (atrophic scars, hypertrophic scars, keloids). Autologous adipose tissue derived MSCs were applied to post-burn scars in all 8

Evidence level

Early human evidence such as case series or small samples is exploring possible benefits.

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