Stem Cells Having Thin Multilayer Structure

摘要

Disclosed are stem cells having a thin multilayer structure, a method of preparing the same, and use thereof for cytotherapy. In accordance with the present invention, stem cells with a thin multilayer structure having improved stability and controlled multifunctionality are provided. A method of preparing the stem cells having the thin multilayer structure according to the present invention is very simple, and thus, the stem cells having the thin multilayer structure can be produced at low cost and high efficiency. Therefore, the stem cells having the thin multilayer structure prepared according to the present invention are very useful as a stem cell therapy agent for treating various diseases.

主权项

1. A stem cell having a thin multilayer structure, wherein the stem cell comprises a cationic material layer formed on the stem cell; and an anionic material layer formed on the cationic material layer, wherein at least one of the cationic and anionic material layers is composed of a low molecular weight substance having a weight-average molecular weight of 1000 or less.