[Advances in the research of stem cell tissue-engineering].

Recently, more and more researches use stem cells as seed cells. Three-dimensional culture and use of bioreactors can expand the scale of stem cells culture and increase the efficiency of culture, which can better simulate the microenvironment in vivo when combing cytokines, co-culture, biomaterials, or gene delivery to promote the directional tissue differentiation. In addition, in situ tissue regeneration technique can achieve tissue engineering in vivo for tissue repair and regeneration. This review elaborates advance of research in tissue engineering of stem cell in various aspects, and potential problems and challenges of tissue engineering of stem cell are discussed in depth.