Author:
Tsuchiya Atsunori,Takeuchi Suguru,Watanabe Takayuki,Yoshida Tomoaki,Nojiri Shunsuke,Ogawa Masahiro,Terai Shuji
Abstract
Abstract
Mesenchymal stem cells (MSCs) can be cultured relatively easily and can be obtained not only from the bone marrow, but also from medical waste such as adipose tissue and umbilical cord tissue. Because of its low antigenicity, allogeneic MSC injection is safe. MSCs have been evaluated in more than 900 clinical trials in a variety of fields, with more than 50 clinical trials related to liver diseases. Experiments have suggested that MSCs function as “conducting cells” to affect various “effective cells” such as T cells, B cells, and macrophages. Recent clinical trials have focused on allogeneic MSCs. Thus, studies are needed to determine the most effective cell source, culture conditions, cell numbers, administration frequency, administration route, cost, safety, and liver disease treatments. Recently, the functions of exosomes have gained attention, and cell-free therapy may become possible as an alternative therapy for liver disease. In this review, we introduce general information, mechanism, representative clinical study data, recently started or planned clinical trials, and possibility of cell-free therapy of MSCs.
Funder
Ministry of Education, Science, Technology, Sports, and Culture of Japan
the Research Program on Hepatitis from AMED
Publisher
Springer Science and Business Media LLC
Subject
Immunology,Immunology and Allergy
Cited by
64 articles.
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