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Copyright (c) 2025 Da Jung Kim, Sun-Uk Bak, Seung Youn Lee, Min Sook Jung, Hee Un Jin, Chae Eun An
This work is licensed under a Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License.
The undersigned hereby assign all rights, included but not limited to copyright, for this manuscript to CMB Association upon its submission for consideration to publication on Cellular and Molecular Biology. The rights assigned include, but are not limited to, the sole and exclusive rights to license, sell, subsequently assign, derive, distribute, display and reproduce this manuscript, in whole or in part, in any format, electronic or otherwise, including those in existence at the time this agreement was signed. The authors hereby warrant that they have not granted or assigned, and shall not grant or assign, the aforementioned rights to any other person, firm, organization, or other entity. All rights are automatically restored to authors if this manuscript is not accepted for publication.Skin regenerative potential of polydeoxyribonucleotide isolated from Saussurea involucrata
Corresponding Author(s) : Da Jung Kim
Cellular and Molecular Biology,
Vol. 71 No. 11: Issue 11
Abstract
Saussurea involucrata, commonly known as snow lotus, is a rare medicinal plant that is traditionally used in several countries owing to its therapeutic properties. Snow lotus extracts have been shown to exert anti-inflammatory effects and reduce reactive oxygen species levels. Although various bioactive compounds have been identified in snow lotus, the biological activity and underlying mechanisms of DNA isolated from this plant remain unexplored. This study aimed to investigate the skin-regenerative properties of polydeoxyribonucleotide (PDRN) isolated from snow lotus. PDRN was extracted and purified from dried flowers of S. involucrata. Water-soluble tetrazolium salt 1, wound healing, and enzyme-linked immunosorbent assays were used to evaluate the effects of snow lotus PDRN on cell proliferation, cell migration, and collagen synthesis, respectively. We also measured matrix metalloproteinase 1 (MMP1) mRNA expression after snow lotus PDRN treatment. Snow lotus–derived PDRN was non-cytotoxic to human skin cells and significantly promoted cell proliferation and migration. Additionally, it enhanced collagen synthesis by suppressing the expression of MMP1. These findings demonstrate that snow lotus PDRN may be a promising anti-aging agent and may serve as a valuable ingredient in cosmeceutical formulations.
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