Transdermal Delivery of Baicalin Based on Bio-Vesicles and Its Efficacy in Antiaging of the Skin

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28 3月 2025

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Author : 伤口世界

Transdermal Delivery of Baicalin Based on Bio-Vesicles and Its Efficacy in Antiaging of the Skin

1 Scientific Research Laboratory, Shanghai Le-Surely Biotechnology Co. Ltd, Shanghai, China |

2 SASELOMO Research Institute and Biological Laboratory, Shanghai Chuanmei Industrial Co. Ltd, Shanghai, China |

3 Evelab Insight (Singapore) Pte. Ltd, Singapore, Singapore |

4 Zhejiang Moda Biotech Co. Ltd, Hangzhou, China |

5 Nanomedicine and Intestinal Microecology Research Center, Shanghai Tenth People's Hospital, School of Medicine, Tongji University, Shanghai, China

Correspondence: Liang Chen (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。) | Fengfeng Xue (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。)

Received: 5 September 2024 | Revised: 25 December 2024 | Accepted: 24 January 2025

Funding: The authors received no specific funding for this work.

Keywords: antiaging | baicalin | bio-vesicle | skin physiology and cell culture | transdermal delivery

This article is excerpted from the Journal of Cosmetic Dermatology, 2025; 24:e70024 by Wound World.

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Anna Ericsson a,* , Karin Borgstrom¨ b,c , Christine Kumlien a,c,d , Magdalena Gershater Annersten a,c , Tautgirdas Ruzgas b,c , Johan Engblom b,c , Petri Gudmundsson b,c , Victoria Lazer a , Skaidre Jankovskaja b,c , Eva Lavant b,c , Sophia Ågren-Witteschus d , Sebastian Bjorklund ¨ b,d , Saman Salim e,f , Mikael Åstrom¨ g , Stefan Acosta f

a Department of Care Science, Faculty of Health and Society, Malm¨ o University, Malm¨ o, Sweden

b Department of Biomedical Science, Faculty of Health and Society, Malm¨ o University, Malm¨ o, Sweden

c Biofilms – Research Center for Biointerfaces, Malm¨ o University, Malm¨ o, Sweden

d Department of Cardiothoracic and Vascular Surgery, Skåne University Hospital, Malm¨ o, Sweden

e Department of Dermatology and Allergy Centre, Odense University Hospital, Odense, Denmark

f Department of Clinical Sciences, Lund University, Malmo, ¨ Sweden

g StatCons, Sweden

ARTICLE INFO

Keywords: Diabetes mellitus Dry feet Prevention Foot-xerosis Self-care

ABSTRACT

Introduction: To minimize the risk of developing foot-ulcers, persons with diabetes are given the advice to daily inspect their feet and to apply skincare formulations. However, commercially available skincare products have rarely been developed and evaluated for diabetes foot care specifically. The primary aim of this randomized controlled trial (RCT) is to evaluate the effects in reducing foot xerosis in persons with diabetes without footulcers using two skincare creams containing different humectants (interventions) against a cream base nonhumectant (comparator). Secondary outcomes are to evaluate differences on skin barrier integrity, lowmolecular weight biomarkers and skin microbiota, microcirculation including transcutaneous oxygen pressure, degree of neuropathy, and HbA1c between intervention-comparator creams.

Methods: Two-armed double-blind RCT, registered in ClinicalTrials.gov Identifier: NCT06427889. With 80 % power, two-tailed significance of 2.5 % in each arm, 39 study persons is needed in each arm, total 78 persons, 98 including dropouts, to be able to prove a reduction of at least one category in the Xerosis Severity Scale with the intervention creams compared to the comparator. In one arm, each participant will treat one foot with one of the intervention creams (Oviderm® or Canoderm®), while the opposite foot will be treated with the comparator cream (Decubal®lipid cream), twice a day. If needed, participants are enrolled after a wash-out period of two weeks. The participants will undergo examinations at baseline, day 14 and day 28.

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Centre Médical Laser Palaiseau, Palaiseau, France

Correspondence: Diala Haykal (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。)

Received: 5 December 2024 | Accepted: 15 December 2024

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