抄録
Stroke is still a leading cause of death and disability, and despite intensive research, few treatment options exist. A recent breakthrough in cell therapy is expected to reverse the neurological sequelae of stroke. Although some pioneer studies on the use of cell therapy for the treatment of stroke have been reported, certain problems still remain unsolved. We investigated the use of autologous bone marrow stromal cell (BMSC) transplantation for the treatment of stroke, to develop it as the next-generation cell therapy. In this study, we introduce the preparation of a new clinical trial, the Research on Advanced Intervention using Novel Bone marrow stem cell (RAINBOW) study. The trial will start in 2016, and we hope that it will not only be helpful for treating patients but also for clarifying the therapeutic mechanisms. Moreover, we review stem cell therapeutics as an emerging paradigm in stroke (STEPS) and the guidelines for the development of cell therapy for stroke in the United States as well as introduce the development of new guidelines in Japan. These guidelines are expected to encourage the development of cell therapy for stroke management.
