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논문 기본 정보

자료유형
학술저널
저자정보
Baek Jihye (Department of Microbiology, Chung-Ang University College of Medicine, Seoul 06974, Republic of Korea) Kim Jong-Hwa (Department of Microbiology, Chung-Ang University College of Medicine, Seoul 06974, Republic of Korea) Park Jiwon (Food R&D Center, Samyang Corp., Seongnam 13488, Republic of Korea) Kim Do Hyun (Food R&D Center, Samyang Corp., Seongnam 13488, Republic of Korea) Sa Soonok (Food R&D Center, Samyang Corp., Seongnam 13488, Republic of Korea) Han Jung-Sook (Food R&D Center, Samyang Corp., Seongnam 13488, Republic of Korea) Kim Wonyong (Department of Microbiology, Chung-Ang University College of Medicine, Seoul 06974, Republic of Korea)
저널정보
한국미생물생명공학회 Journal of Microbiology and Biotechnology Journal of Microbiology and Biotechnology Vol.34 No.4
발행연도
2024.4
수록면
911 - 919 (9page)
DOI
10.4014/jmb.2311.11020

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초록· 키워드

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Solar UVB irradiation cause skin photoaging by inducing the high expression of matrix metalloproteinase (MMPs) to inhibit the expression of Type1 procollagen synthesis. 1-Kestose, a natural trisaccharide, has been indicated to show a cytoprotective role in UVB radiation-induced-HaCaT cells. However, few studies have confirmed the anti-aging effects. In the present study, we evaluated the anti-photoaging and pathological mechanism of 1-kestose using Human keratinocytes (HaCaT) cells. The results found that 1-kestose pretreatment remarkably reduced UVB-generated reactive oxygen species (ROS) accumulation in HaCaT cells. 1-Kestose suppressed UVB radiation-induced MMPs expressions by blocking MAPK/AP-1 and NF-κB p65 translocation. 1-Kestose pretreatment increased Type 1 procollagen gene expression levels by activating TGF-β/Smad signaling pathway. Taken together, our results demonstrate that 1-kestose may serve as a potent natural trisaccharide for inflammation and photoaging prevention.

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