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- Title
Effects of Tiarella polyphylla D. Don Callus Extract on Photoaging in Human Foreskin Fibroblasts Hs68 Cells.
- Authors
Ha-Rim Kim; Sol Kim; Eun Yee Jie; Sang Jun Kim; Woo Seok Ahn; Seung-Il Jeong; Kang-Yeol Yu; Suk Won Kim; Seon-Young Kim
- Abstract
Ultraviolet (UV)-irradiation causes an overproduction of matrix metalloproteinases (MMPs) and collagen (COL) degradation causing skin sunburn, inflammation, or photoaging in human. In this study, we prepared callus from Tiarella polyphylla D. Don (T. polyphylla) stem and its phytochemical profiles were analyzed using HPLC-MWD. The effects of T. polyphylla callus extract evaluated against on UVB-induced damage in human foreskin fibroblast (Hs68). Hs68 was exposed to UVB in the presence or absence of T. polyphylla callus extract at concentrations of 100 and 250 µg/mL. Cell damage caused by UVB was inhibited by T. polyphylla callus extract, which was tested by cell viability and caspase 3 activity in Hs68 cells. Further experiment revealed that T. polyphylla extract suppressed the level of MMP-1, but increased the level of type I procollagen. In addition, T. polyhylla callus extract inhibited UVB-mediated COL (-1 and -3) protein degradation and MMP (-1, 2, and -3) overexpression in Hs68. These results suggest that T. polyphylla callus extract has considerable potential as a cosmetic ingredient with anti-aging effects.
- Subjects
CALLUS; FIBROBLASTS; MATRIX metalloproteinases; COLLAGEN; PROTEOLYSIS
- Publication
Natural Product Communications, 2021, Vol 16, Issue 5, p1
- ISSN
1934-578X
- Publication type
Article
- DOI
10.1177/1934578X211016970