Stem Cells in Plastic Surgery: A Review of Current Clinical and Translational Applications.
10.5999/aps.2013.40.6.666
- Author:
Ara A SALIBIAN
1
;
Alan D WIDGEROW
;
Michael ABROUK
;
Gregory RD EVANS
Author Information
1. Aesthetic and Plastic Surgery Institute, University of California, Irvine, CA, USA. gevans@uci.edu
- Publication Type:Clinical Trial ; Review
- Keywords:
Stem cells;
Mesenchymal stem cells;
Clinical trial
- MeSH:
Adipose Tissue;
Adult Stem Cells;
Bone and Bones;
Cartilage;
Mesenchymal Stromal Cells;
Peripheral Nerves;
Regeneration;
Skin;
Standard of Care;
Stem Cells*;
Surgery, Plastic*;
Transplants;
Wound Healing;
Wounds and Injuries
- From:Archives of Plastic Surgery
2013;40(6):666-675
- CountryRepublic of Korea
- Language:English
-
Abstract:
BACKGROUND: Stem cells are a unique cell population characterized by self-renewal and cellular differentiation capabilities. These characteristics, among other traits, make them an attractive option for regenerative treatments of tissues defects and for aesthetic procedures in plastic surgery. As research regarding the isolation, culture and behavior of stem cells has progressed, stem cells, particularly adult stem cells, have shown promising results in both translational and clinical applications. METHODS: The purpose of this review is to evaluate the applications of stem cells in the plastic surgery literature, with particular focus on the advances and limitations of current stem cell therapies. Different key areas amenable to stem cell therapy are addressed in the literature review; these include regeneration of soft tissue, bone, cartilage, and peripheral nerves, as well as wound healing and skin aging. RESULTS: The reviewed studies demonstrate promising results, with favorable outcomes and minimal complications in the cited cases. In particular, adipose tissue derived stem cell (ADSC) transplants appear to provide effective treatment options for bony and soft tissue defects, and non-healing wounds. ADSCs have also been shown to be useful in aesthetic surgery. CONCLUSIONS: Further studies involving both the basic and clinical science aspects of stem cell therapies are warranted. In particular, the mechanism of action of stem cells, their interactions with the surrounding microenvironment and their long-term fate require further elucidation. Larger randomized trials are also necessary to demonstrate the continued safety of transplanted stem cells as well as the efficacy of cellular therapies in comparison to the current standards of care.
