Chinese Journal of Tissue Engineering Research ›› 2017, Vol. 21 ›› Issue (16): 2600-2605.doi: 10.3969/j.issn.2095-4344.2017.16.024

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Tissue-engineered skin substitutes: a prospect evaluation from the aspects of morphology and function

Wang Xiao-jing1, Wang Guo-wei2, Hui Guang-yan1, Zhao Yi-min3   

  1. 1Department of Stomatology, Qingdao First Sanatorium of PLA Navy, Qingdao 266071, Shandong Province, China; 2Department of Stomatology, Laoshan Branch of No. 401 Hospital of PLA Navy, Qingdao 266061, Shandong Province, China; 3Stomatological Hospital of the Fourth Military Medical University, Xi’an 710032 , Shaanxi Province, China
  • Revised:2017-05-08 Online:2017-06-08 Published:2017-07-06
  • Contact: Wang Xiao-jing, Department of Stomatology, Qingdao First Sanatorium of PLA Navy, Qingdao 266071, Shandong Province, China
  • About author:Wang Xiao-jing, M.D., Attending physician, Department of Stomatology, Qingdao First Sanatorium of PLA Navy, Qingdao 266071, Shandong Province, China
  • Supported by:

    the National Natural Science Foundation of China, No. 81271104

Abstract:

BACKGROUND: Tissue engineering is a booming subject in recent years, involving skin, cornea, bone, cartilage, tendon and etc. Noticeably, tissue-engineered skin is an issue of concern, which provides an alluring prospect for the repair of skin defects.
OBJECTIVE: To overview the latest research progress of tissue-engineered skin.
METHODS: A computer-based research of Medline database from 1996 to 2017 was performed, with the English keywords of “epidermis, dermis, tissue engineered skin”. The latest research status of tissue-engineered skin was summarized in views of epidermal and dermal substitutes, followed by exploring the problems and prospects of tissue-engineered skin.
RESULTS AND CONCLUSION: A total of 65 literatures were included. Complex skin substitutes include epidermis and dermis, in which hair follicles, sweat glands, sebaceous glands and other cutaneous appendages are absent. Therefore, how to solve above problems is a hotspot issue and major trend in tissue-engineered skin. Tissue-engineered skin aims to construct permanent skin substitutes containing melanocytes and Langerhans cells rapidly. Since the current tissue-engineered skin substitutes can completely replace skin tissues neither in morphology nor in function, in-depth studies are expected in the near future.

 

 

Key words: Tissue Engineering, Biocompatible Materials, Skin

CLC Number: