Open AccessBioengineered skin substitutes: key elements and novel design for biomedical applications
Author(s) -
Lu Gang,
Huang Sha
Publication year - 2013
Publication title -
international wound journal
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.867
H-Index - 63
eISSN - 1742-481X
pISSN - 1742-4801
DOI - 10.1111/j.1742-481x.2012.01105.x
Subject(s) - tissue engineering , medicine , artificial skin , biomedical engineering , human skin , nanotechnology , biology , materials science , genetics
Significant progress has been made in the development of in vitro‐engineered skin substitutes that mimic human skin, either to be used for the replacement of lost skin or for the establishment of in vitro skin research models. However, at the present time, there are no models of bioengineered skin that completely replicate the nature of uninjured skin. Obviously, there is still much room for improvement of the components of bioengineered skin and their interplay. This review summarises the important new discoveries in key elements of engineering of tissue‐engineered skin including cell sources, biomaterials and growth factors, etc. Furthermore, basic and clinical applications for engineered skin substitutes in cell therapy, tissue engineering, and biomedical research continue to drive design improvements premised on these structure and function‐based engineering paradigms.