title: Microdermabrasion: molecular mechanisms unraveled, part 1.
abstract: Microdermabrasion (MDA) remains a common in-office procedure for many dermatologic practices.The procedure offers minimal downtime with a low incidence of side effects, making it a relatively desirable option for skin rejuvenation. Investigators have identified many of the molecular mechanisms behind this technology in an attempt to optimize clinical results. In particular, activation of the wound healing response plays a key role in the remodeling of post-MDA treated skin, although this response varies based on the type of MDA employed.While many studies discuss the clinical applications of MDA and their relation to histologic changes found after treatment, few address the basic science behind the technology.Our review covers progress made in the last 10 years of research, with an emphasis on the molecular mechanisms.
authors.affiliation: Department of Dermatology, Stanford University Medical Center, Stanford, CA, USA.
authors.forename: E Brent
authors.initials: EB
authors.lastname: Kirkland
authors.forename: Basil M
authors.initials: BM
authors.lastname: Hantash
mesh_terms: D020811:Biomedical Technology / Q000379:methods; D003357:Cosmetic Techniques / Q000009:adverse effects; D003869:Dermabrasion / Q000009:adverse effects / Q000379:methods*; D006801:Humans; D012060:Rejuvenation; D012867:Skin / Q000378:metabolism*; D013997:Time Factors; D014945:Wound Healing / Q000502:physiology