Keloids and hypertrophic scars: update and future directions.

ABSTRACT:

Summary

The development of cutaneous pathological scars, namely, hypertrophic scars (HSs) and keloids, involves complex pathways, and the exact mechanisms by which they are initiated, evolved, and regulated remain to be fully elucidated. The generally held concepts that keloids and HSs represent "aberrant wound healing" or that they are "characterized by hyalinized collagen bundles" have done little to promote their accurate clinicopathological classification or to stimulate research into the specific causes of these scars and effective preventative therapies. To overcome this barrier, we review here the most recent findings regarding the pathology and pathogenesis of keloids and HSs. The aberrations of HSs and keloids in terms of the inflammation, proliferation, and remodeling pha

SUBMITTER: Huang C 

PROVIDER: S-EPMC4173836 | biostudies-literature | 2013 Jul

REPOSITORIES: biostudies-literature