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

IF 2.5 4区医学 Q2 DERMATOLOGY Journal of Cosmetic Dermatology Pub Date : 2025-02-13 DOI:10.1111/jocd.70024

Liang Chen, Fudi Wang, Xiaoyun Hu, Nihong Li, Ying Gao, Fengfeng Xue, Ling Xie, Min Xie

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Abstract

Objective

To develop a stable and efficient delivery system for baicalin, a flavonoid with potential antioxidant and antiaging properties, to overcome its limitations in solubility, stability, and skin permeability.

Methods

Baicalin was encapsulated using ATP synthase molecular motor technology into bio-vesicles derived from yeast/bacillus cell membranes, forming “motor baicalin” (MB). The liposome baicalin (LB), baicalin raw material (BRM), and bio-vesicles were used for comparison. The stability, transdermal penetration, and antioxidant activity of MB, LB, BRM, and bio-vesicles were evaluated through in vitro and in vivo tests.

Results

MB formed a stable core-shell structure, significantly enhancing the water solubility and long-term stability of baicalin. The tests confirmed superior transdermal penetration and antioxidant activity of MB, evidenced by increased expression of SOD, CAT, and GSH-Px enzymes and improved cell proliferation and migration. Clinical trials demonstrated significant reductions in wrinkle depth and improvements in skin elasticity.

Conclusion

This study presents a promising approach to improving the stability and transdermal delivery of baicalin. MB showcases potent antioxidant and antiaging properties, making it a valuable component in skincare products.

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基于生物囊泡的黄芩苷透皮给药及其抗皮肤衰老作用

目的建立一种稳定高效的黄芩苷给药体系，克服黄芩苷在溶解度、稳定性和皮肤渗透性等方面的局限性。方法采用ATP合酶分子马达技术将黄芩苷包封在酵母/芽孢杆菌细胞膜制备的生物囊泡中，形成“黄芩苷马达”（MB）。采用脂质体黄芩苷（LB）、黄芩苷原料（BRM）和生物囊泡进行比较。通过体外和体内试验评价MB、LB、BRM和生物囊泡的稳定性、透皮渗透性和抗氧化活性。结果MB形成稳定的核壳结构，显著提高黄芩苷的水溶性和长期稳定性。实验证实了MB具有良好的透皮渗透能力和抗氧化活性，SOD、CAT和GSH-Px酶的表达增加，细胞增殖和迁移能力增强。临床试验表明，皱纹深度显著减少，皮肤弹性改善。结论本研究为提高黄芩苷的稳定性和透皮给药提供了一条可行的途径。MB展示了强大的抗氧化和抗衰老特性，使其成为护肤产品的宝贵成分。

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阿拉丁

baicalin standard sample

来源期刊

Journal of Cosmetic Dermatology DERMATOLOGY-

CiteScore

4.30

自引率

13.00%

发文量

818

审稿时长

>12 weeks

期刊介绍： The Journal of Cosmetic Dermatology publishes high quality, peer-reviewed articles on all aspects of cosmetic dermatology with the aim to foster the highest standards of patient care in cosmetic dermatology. Published quarterly, the Journal of Cosmetic Dermatology facilitates continuing professional development and provides a forum for the exchange of scientific research and innovative techniques. The scope of coverage includes, but will not be limited to: healthy skin; skin maintenance; ageing skin; photodamage and photoprotection; rejuvenation; biochemistry, endocrinology and neuroimmunology of healthy skin; imaging; skin measurement; quality of life; skin types; sensitive skin; rosacea and acne; sebum; sweat; fat; phlebology; hair conservation, restoration and removal; nails and nail surgery; pigment; psychological and medicolegal issues; retinoids; cosmetic chemistry; dermopharmacy; cosmeceuticals; toiletries; striae; cellulite; cosmetic dermatological surgery; blepharoplasty; liposuction; surgical complications; botulinum; fillers, peels and dermabrasion; local and tumescent anaesthesia; electrosurgery; lasers, including laser physics, laser research and safety, vascular lasers, pigment lasers, hair removal lasers, tattoo removal lasers, resurfacing lasers, dermal remodelling lasers and laser complications.