Protective effect of sulfated polysaccharides from a Celluclast-assisted extract of Hizikia fusiforme against ultraviolet B-induced photoaging in vitro in human keratinocytes and in vivo in zebrafish

• 作者: Hye-Won Yan Hyun Soo Kim Jae Young Oh Lei Wang You-Jin Jeon
• 来源期刊: 海洋生命科学与技术(英文)
• 学科: 医学
• 关键词: Hizikia fusiforme SULFATED POLYSACCHARIDES ULTRAVIOLET B
• 年，卷（期）: 2019,（1）
• 页码范围: 104-111
• 页数: 8页
• 分类号: R28

摘要

Our previous study evaluated the in vitro and in vivo antioxidant activities of sulfated polysaccharides from a Celluclastassistedextract of Hizikia fusiforme (HFPS). The results indicate that HFPS possesses potent antioxidant activity and suggestthe potential use of HFPS to combat photoaging. In this study, we investigated the ultraviolet (UV) protective effect of HFPSin vitro in keratinocytes (HaCaT cells) and in vivo in zebrafish. The results indicate that HFPS significantly reduced thelevel of intracellular reactive oxygen species (ROS) and improved the viability of UVB-irradiated HaCaT cells. In addition,HFPS remarkably decreased apoptosis formation in UVB-irradiated HaCaT cells in a dose-dependent manner. The in vivotest results also demonstrate that HFPS significantly reduced intracellular ROS levels, cell death, NO production, and lipidperoxidation levels in UVB-irradiated zebrafish in a dose-dependent manner. These results suggest that HFPS possessesstrong in vitro and in vivo UV-protective effects, making it a potential ingredient in the cosmeceutical industry.