Collagen Hydrolysate from the Scales of Mozambique Tilapia (Oreochromis mossambicus) Improve Hair and Skin Health by Alleviating Oxidative Stress and Inflammation and Promoting Hair Growth and Extracellular Matrix Factorsopen access
- Authors
- Hwang, Su Bin; Park, Hyeon Ju; Lee, Bog-Hieu
- Issue Date
- Sep-2023
- Publisher
- Multidisciplinary Digital Publishing Institute (MDPI)
- Keywords
- anti-inflammation; antioxidant; collagen hydrolysate; hair growth
- Citation
- Marine Drugs, v.21, no.9
- Journal Title
- Marine Drugs
- Volume
- 21
- Number
- 9
- URI
- https://scholarworks.bwise.kr/cau/handle/2019.sw.cau/68327
- DOI
- 10.3390/md21090475
- ISSN
- 1660-3397
1660-3397
- Abstract
- Fish-derived collagen hydrolysate (CH) has shown promise in improving hair and skin health. Therefore, this study sought to comprehensively assess the effects of CH extracted from Mozambique tilapia (Oreochromis mossambicus) scales on hair and skin using in vitro and in vivo models. Human dermal papilla cells (hDPCs) were used for antioxidant and gene expression analyses, while C57BL/6 mice were orally administered CH for six weeks to assess hair growth patterns. The mice were divided into four groups: negative control (NC; distilled water), positive control (PC; 1 mg/kg finasteride), CH500 (500 mg/kg BW CH), and CH1000 (1000 mg/kg BW CH). CH mitigated catalase activity reduction in hDPCs, increased IGF-1 and VEGF levels, and decreased TGF-β1, TNF-α, and IL-1β expression. In vivo, CH treatment improved hair growth index, length, diameter, weight, and density. Scanning electron microscopy revealed reduced hair damage. Moreover, CH up-regulated IGF-1, VEGF, Elastin, and HAS2 mRNA expression while down-regulating TNF-α and IL-1β. CH enhanced hair shine, growth, and skin health while alleviating inflammation. These findings demonstrate the potential of CH in alleviating oxidative stress, promoting hair growth, and enhancing skin health, both in vitro and in vivo. Fish-derived CH offers a cost-effective and bioavailable option for improving hair and skin health. © 2023 by the authors.
- Files in This Item
-
- Appears in
Collections - ETC > 1. Journal Articles
![qrcode](https://api.qrserver.com/v1/create-qr-code/?size=55x55&data=https://scholarworks.bwise.kr/cau/handle/2019.sw.cau/68327)
Items in ScholarWorks are protected by copyright, with all rights reserved, unless otherwise indicated.