Adipose tissue engineering construction using adipose-derived stem cells and scaffolds in breast reconstruction
10.3969/j.issn.2095-4344.0772
- VernacularTitle:脂肪干细胞及支架材料构建脂肪组织工程在乳房重建中的应用
- Author:
Xiao GUO
1
;
Rui FENG
Author Information
1. 天津医科大学
- From:
Chinese Journal of Tissue Engineering Research
2018;22(14):2272-2277
- CountryChina
- Language:Chinese
-
Abstract:
BACKGROUND:The development of adipose tissue engineering has solved a series of problems and brought new ideas for breast reconstruction. OBJECTIVE:To summarize the main biological characteristics of scaffolds, seed cells and adipose grafts for adipose tissue engineering construction, as well as their application prospects in breast reconstruction. METHODS:With the key words of "scaffold, mesenchymal stem cells, adipose tissue engineering, breast reconstruction, vascularization" in Chinese and English, respectively, a retrieval of CNKI and PubMed was performed for relevant articles published from 1999 to 2017. After initial screening, the eligible articles were further detailed, analyzed and summarized. RESULTS AND CONCLUSION:Scaffold materials with low immunogenicity, especially the decellularized adipose tissue, have a unique advantage in adipogenic induction that can be used to support the regeneration of human organs and tissues. Adipose-derived stem cells can also be used as the priority for adipose tissue engineering construction, which can promote tissue development and regeneration in vivo. However, much less is known about the use of adipose tissue engineering in breast reconstruction and the implementation of long-term stable growth of the adipose tissues. Further investigations are indispensable on how to realize breast reconstruction using tissue-engineered adipose so as to construct and maintain a stable structure entity throughout the entire patient's life. Therefore, strict selection of seed cells, scaffolds and cytokines is considered pivotal in the construction of cell microenvironment.
