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核心技术专利:CN118964589B侵权必究
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Evaluation of Dutasteride-Loaded Liposomes and Transfersomes for Follicular-Targeting for Androgenic Alopecia Topical Treatment.

作者信息

Andrade Jayanaraian F M, Matos Breno N, Rocho Rafael V, Barbalho Geisa N, Cunha-Filho Marcilio, Gelfuso Guilherme M, Gratieri Taís

机构信息

Laboratory of Food, Drugs, and Cosmetics (LTMAC), University of Brasilia (UnB), Brasília 70910-900, DF, Brazil.

出版信息

Pharmaceutics. 2024 Nov 27;16(12):1524. doi: 10.3390/pharmaceutics16121524.


DOI:10.3390/pharmaceutics16121524
PMID:39771503
原文链接:https://pmc.ncbi.nlm.nih.gov/articles/PMC11728454/
Abstract

Although androgenic alopecia is the most prevalent among non-cicatricial alopecia, it still lacks an effective and safe treatment. Dutasteride (DUT) shows promising results in hair regrowth; however, oral DUT intake causes serious sexual adverse events. Hence, we produced liposomes with different bilayer structures and evaluated the capability of such systems in increasing DUT accumulation in the hair follicles. In vitro skin penetration tests were performed with porcine ear skin, and the follicular targeting factor (Tf) was calculated as the ratio between DUT amount in HFs and DUT recovered from the sum of all skin layers. While the stiffer DUT-loaded liposome was not able to target the hair follicles in 12 h (Tf = 0.15), a DUT-loaded liposome with an edge activator in its composition, i.e., transfersomes, promoted better control over DUT release and a higher Tf (0.32) ( < 0.005). Transfersomes present higher affinity with DUT providing a better controlled release; hence, they are a better option for DUT follicle targeting compared to liposomes. Further formulation optimizations are needed aiming to prolong such targeting effect.

摘要
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/343c/11728454/283b91b80c71/pharmaceutics-16-01524-g005.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/343c/11728454/65cd76af6ce4/pharmaceutics-16-01524-g001.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/343c/11728454/9fa3c6d32f90/pharmaceutics-16-01524-g002.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/343c/11728454/fbb7b3c1c2bf/pharmaceutics-16-01524-g003.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/343c/11728454/1f6a98344107/pharmaceutics-16-01524-g004.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/343c/11728454/283b91b80c71/pharmaceutics-16-01524-g005.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/343c/11728454/65cd76af6ce4/pharmaceutics-16-01524-g001.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/343c/11728454/9fa3c6d32f90/pharmaceutics-16-01524-g002.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/343c/11728454/fbb7b3c1c2bf/pharmaceutics-16-01524-g003.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/343c/11728454/1f6a98344107/pharmaceutics-16-01524-g004.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/343c/11728454/283b91b80c71/pharmaceutics-16-01524-g005.jpg

相似文献

[1]
Evaluation of Dutasteride-Loaded Liposomes and Transfersomes for Follicular-Targeting for Androgenic Alopecia Topical Treatment.

Pharmaceutics. 2024-11-27

[2]
Development and Evaluation of Dutasteride Nanoemulgel for the Topical Delivery against Androgenic Alopecia.

Pharm Nanotechnol. 2024

[3]
Novel iron oxide nanocarriers loading finasteride or dutasteride: Enhanced skin penetration for topical treatment of alopecia.

Int J Pharm. 2020-9-25

[4]
Topical dutasteride for androgenic alopecia: current state and prospects.

Ther Deliv. 2025-3

[5]
An update on nanocarriers for follicular-targeted drug delivery for androgenetic alopecia topical treatment.

Expert Opin Drug Deliv. 2025-3

[6]
Bioengineered polyester nanoparticles for the synergistic treatment of androgenic alopecia the suppression of 5α-reductase and knockdown of androgen receptor.

Front Bioeng Biotechnol. 2022-10-26

[7]
Cardamonin-loaded liposomal formulation for improving percutaneous penetration and follicular delivery for androgenetic alopecia.

Drug Deliv Transl Res. 2024-9

[8]
Histological assessment of follicular delivery of flutamide by solid lipid nanoparticles: potential tool for the treatment of androgenic alopecia.

Drug Dev Ind Pharm. 2016

[9]
Nanotechnology-Driven Delivery of Caffeine Using Ultradeformable Liposomes-Coated Hollow Mesoporous Silica Nanoparticles for Enhanced Follicular Delivery and Treatment of Androgenetic Alopecia.

Int J Mol Sci. 2024-11-13

[10]
Dutasteride for the Treatment of Androgenetic Alopecia: An Updated Review.

Dermatology. 2024

引用本文的文献

[1]
Advances in Transdermal Delivery Systems for Treating Androgenetic Alopecia.

Pharmaceutics. 2025-7-30

[2]
Development of Ethosomes for the Topical Treatment of Androgenic Alopecia: Ethanol Effect on Dutasteride Targeting to the Hair Follicles.

Pharmaceutics. 2025-6-17

本文引用的文献

[1]
Liposomes: structure, composition, types, and clinical applications.

Heliyon. 2022-5-13

[2]
Transfersomes as alternative topical nanodosage forms for the treatment of skin disorders.

Nanomedicine (Lond). 2021-11

[3]
Besifloxacin liposomes with positively charged additives for an improved topical ocular delivery.

Sci Rep. 2020-11-6

[4]
Dutasteride nanocapsules for hair follicle targeting: Effect of chitosan-coating and physical stimulus.

Int J Biol Macromol. 2020-5-15

[5]
Transdermal delivery of Minoxidil using HA-PLGA nanoparticles for the treatment in alopecia.

Biomater Res. 2019-10-31

[6]
Tretinoin enhances minoxidil response in androgenetic alopecia patients by upregulating follicular sulfotransferase enzymes.

Dermatol Ther. 2019-4-23

[7]
The role of formulation and follicular pathway in voriconazole cutaneous delivery from liposomes and nanostructured lipid carriers.

Colloids Surf B Biointerfaces. 2018-6-19

[8]
Cholesterol modulates the liposome membrane fluidity and permeability for a hydrophilic molecule.

Food Chem Toxicol. 2018-1-12

[9]
Hair Loss: Common Causes and Treatment.

Am Fam Physician. 2017-9-15

[10]
Androgenetic alopecia: a review.

Endocrine. 2017-7

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