博論草稿に以下のようにあるのはミューズ論文に刺激されているよね。
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It is important to note that cells described above, were propagated as non-adherent spheres, and are not known to exist in vivo. The in vitro behavior of cells in the spheres is likely to be very different from cells that reside in vivo. How these stem cells harbor in adult body and how they exert their potential