作者
Tara Sudhadevi, Rajalekshmi Resmi, Krishnapriya Chandrababu, Josna Joseph, Roy Joseph, Annie John, Annie Abraham
发表日期
2023/4/26
期刊
ACS Applied Bio Materials
卷号
6
期号
5
页码范围
1742-1754
出版商
American Chemical Society
简介
The central nervous system has limited regeneration potential. The multipotency of adipose-derived mesenchymal stem cells (ADMSC) makes them an ideal autologous cell source for the regeneration of neural tissues. However, the likelihood of their differentiation into unwanted cell lineages when transplanted into a hostile injury environment is a serious disadvantage. Transplanting predifferentiated cells via an injectable carrier may aid in site-specific delivery for better survival of cells. Here, we focus on identifying an appropriate injectable hydrogel system that favors stem/progenitor cell attachment and differentiation for neural tissue engineering. An injectable composition of the hydrogel, derived from alginate dialdehyde (ADA) and gelatin, was formulated for this purpose. This hydrogel promoted proliferation/differentiation of ADMSCs to neural progenitors, visualized from the generation of prominent …
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