Freeze-dried formulation of exosomes derived from stem cell and anti-inflammatory composition comprising the same

摘要

The present invention provides a freeze-dried preparation of stem cell-derived exosomes used for preventing, suppressing, alleviating, improving or treating inflammation, and an anti-inflammatory composition comprising the same as an active ingredient. The freeze-dried preparation of stem cell-derived exosomes of the present invention or an anti-inflammatory composition containing the same as an active ingredient has excellent anti-inflammatory effect while stabilizing stem cell-derived exosomes, and in particular, stem cell-derived exosomes isolated and purified from stem cell culture medium Compared to this, it shows an excellent anti-inflammatory effect. Accordingly, the freeze-dried preparation of stem cell-derived exosomes of the present invention or an anti-inflammatory composition comprising the same as an active ingredient can be used to effectively prevent, inhibit, alleviate, improve or treat inflammatory reactions or inflammatory diseases.