| abstract |
The present invention relates to a composition for treating progressive, chronic lung disease comprising cells isolated or expanded from cord blood, and more specifically, cells isolated or expanded from cord blood into the respiratory tract. It relates to a composition for administering and treating progressive, chronic lung disease. The cells of the therapeutic composition of the present invention have very excellent proliferation and differentiation ability, easy to collect / acquire the tissue from which they are derived, and to select a donor. Can be effectively utilized in treating |