Kazuhisa Maeda1 Zheng Zhou2 Miao Guo2 Jinlong Zhang2 Lang Chen3 Fan Yang2
1 School of Bioscience and Biotechnology, Tokyo University of Technology, Hachioji, Tokyo, Japan
2 Mageline Biology Tech Co., Ltd., Wuhan, Hubei, China
3 Bionics Program, Tokyo University of Technology Graduate School, Hachioji, Tokyo, Japan
Correspondence
Kazuhisa Maeda, School of Bioscience and Biotechnology, Tokyo University of Technology, 1404-1 Katakura, Hachioji, Tokyo 192–0982, Japan.
Email: 该Email地址已收到反垃圾邮件插件保护。要显示它您需要在浏览器中启用JavaScript。
Abstract
Background: It is known that heparinoid, a mucopolysaccharide polysulfate, is effective in improving rough skin and promoting blood circulation as medicines for diseased areas. However, heparinoid has a molecular weight of more than 5000 and cannot penetrate healthy stratum corneum.
Objective: We tested the efficacy of sulfated oligosaccharides with a molecular weight of less than 2000 on the human skin barrier function and moisturizing function.
Methods: We measured the transepidermal water loss (TEWL) of a three-dimensional human epidermis model cultured for 3 days after topical application of sulfated oligosaccharides, then observed the effects on TEWL suppression. The mRNA levels of proteins involved in intercellular lipid transport and storage in the stratum corneum, and moisture retention were measured using RT-qPCR.
Results: An increase in the mRNA levels of the ATP-binding cassette subfamily A member 12 (ABCA12), which transports lipids into stratum granulosum, was confirmed. Increases were also observed in the mRNA levels of filaggrin (FLG), which is involved in the generation of natural moisturizing factors, and of caspase-14, calpain-1 and bleomycin hydrolase, which are involved in the degradation of FLG. Antibody staining confirmed that the application of sodium trehalose sulfate to 3D model skin resulted in more ABCA12, ceramide, transglutaminase1, and FLG than those in controls. In a randomized, placebo-controlled, double-blind study, participants with low stratum corneum water content applied a lotion and emulsion containing sodium trehalose sulfate to their faces for 4 weeks. Sodium trehalose sulfate decreased the TEWL and increased the stratum corneum water content.
Conclusion: These results suggest that cosmetics containing sodium trehalose sulfate act on the epidermis by increasing barrier factors and moisturizing factors, thereby ameliorating dry skin.
KEYWORDS
moisturizing, skin barrier function, sodium trehalose sulfate, sulfated oligosaccharides
This is an open access article under the terms of the Creative Commons Attribution-NonCommercial-NoDerivs License, which permits use and distribution in any medium, provided the original work is properly cited, the use is non-commercial and no modifications or adaptations are made.
© 2024 The Authors. Skin Research and Technology published by John Wiley & Sons Ltd.
Kyung Min Kim, Ji-Won Song, Chang-Wan Lee, Du-Seong Kim, Johann Sohn, and Seunghun Lee*
Biohealthcare R&D Center, HYUNDAI BIOLAND Co., Ltd., Ansan 15407, Republic of Korea
Received: June 26, 2023
Accepted: September 19, 2023
First published online:
October 19, 2023
*Corresponding author
Phone: +82-31-8085-7514
Fax: +82-31-8085-7605
E-mail: shunlee@hyundaibioland.
co.kr
Supplementary data for this paper are available on-line only at http://jmb.or.kr.
pISSN 1017-7825
eISSN 1738-8872
Copyright © 2024 by the authors. Licensee KMB. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY) license.
In the regulation of inflammatory responses and skin homeostasis, the skin and its microbiota are closely related. Studies have reported that lactic acid bacteria extracts can improve the skin condition and microbiota. In our previous study, we developed probiotic lysates, which are efficacious in improvement of human skin cells and the skin barrier. The skin-moisturizing effect of Dermabiotics HDB (HDB) prepared with Lactiplantibacillus plantarum, and the correlation between changes in the skin microbiota and moisture contents, were evaluated and analyzed in clinical trials. The clinical parameters on the cheeks of 21 female participants were measured using biophysical tools before and after (2 weeks) using HDB or control. The skin microbes were collected and identified using 16s rRNA gene sequencing. HDB significantly improved moisture intensity, transepidermal water loss (TEWL), and hot flush level on the cheek. The beta-diversity of the skin microbiota was different from that of the control in the unweighted UniFrac principal coordinate analysis after using HDB. The genus Lawsonella demonstrated a positive correlation with TEWL and a negative correlation with the moisture contents of the keratin layer, regardless of the use of HDB and control. Conversely, after HDB use, the genus Staphylococcus was increased and associated with a lower hot flush level, while the genera of the phylum Proteobacteria tended to decrease, which is associated with an improved skin condition. Overall, HDB showed clinically proven effects, including skin moisturization with regulation of the skin microbiota.
Keywords: Probiotics, cell lysate, skin moisturizing, skin microbiota
擅长：烧伤后期整形、各种顽固性创面如各种压力性溃疡、糖尿病足等治疗、危重烧伤救治、烧伤内脏并发症的防治、各种外伤后疤痕畸形的修复重建。发表论文40余篇。
擅长大面积深度烧伤的早期救治、各种烧烫伤创面的综合处理、烧伤后瘢痕增生挛缩畸形的修复。长期致力于急性皮肤缺损、慢性皮肤溃疡（褥疮、糖尿病足等）的外科治疗。
擅长领域：介入微创诊疗血管性疾病等，如下肢动脉硬化闭塞症、糖尿病足、血管畸形、静脉曲张、动静脉血栓形成、静脉狭窄闭塞等。
东莞康华医院国际造口治疗师，采用全球倡导的伤口湿性愈合疗法和造口专科护理新技术，在糖尿病溃疡足、下肢动/静脉溃疡、骨髓炎、外科术后感染/脂肪液化、肿瘤伤口、放射性皮炎、痛风破溃感染、压力性损伤（压疮）、液体外渗、造口并发症、失禁、瘘管等方面提供专业化的诊治、咨询及健康教育。
从事骨科临床工作和外科学教学工作30年。擅长骨关节疾病、四肢骨折和手外伤的保守治疗、手术治疗（关节置换手术、四肢骨折内固定手术、创伤修复手术）；各类创面的修复：包括糖尿病足、难治性痛风破溃感染伤口、创伤术后伤口不愈合。
长期从事影像诊断和介入放射学诊疗工作，擅长肿瘤和血管病的介入治疗。
伤口世界平台生态圈，以“关爱人间所有伤口患者”为愿景，连接、整合和拓展线上和线下的管理慢性伤口的资源，倡导远程、就近和居家管理慢性伤口，解决伤口专家的碎片化时间的价值创造、诊疗经验的裂变复制、和患者的就近、居家和低成本管理慢性伤口的问题。
2019广东省医疗行业协会伤口管理分会年会
扫一扫了解详情:
任何关于疾病的建议都不能替代执业医师的面对面诊断。所有门诊时间仅供参考，最终以医院当日公布为准。
网友、医生言论仅代表其个人观点，不代表本站同意其说法，请谨慎参阅，本站不承担由此引起的法律责任。
