Topical Delivery of Atraric Acid Derived from <i>Stereocaulon japonicum</i> with Enhanced Skin Permeation and Hair Regrowth Activity for Androgenic Alopecia

Atraric acid (AA) is a phenolic compound isolated from <i>Stereocaulon japonicum</i> that has demonstrated anti-androgen properties and was used to design an alternative formulation for the treatment of alopecia. This new topical formulation was designed using a solvent mixture system co...

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Main Authors: Sultan Pulat, Laxman Subedi, Prashant Pandey, Suresh R. Bhosle, Jae-Seoun Hur, Jung-Hyun Shim, Seung-Sik Cho, Ki-Taek Kim, Hyung-Ho Ha, Hangun Kim, Jin Woo Park
Format: Article
Language:English
Published: MDPI AG 2023-01-01
Series:Pharmaceutics
Subjects:
Online Access:https://www.mdpi.com/1999-4923/15/2/340
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author Sultan Pulat
Laxman Subedi
Prashant Pandey
Suresh R. Bhosle
Jae-Seoun Hur
Jung-Hyun Shim
Seung-Sik Cho
Ki-Taek Kim
Hyung-Ho Ha
Hangun Kim
Jin Woo Park
author_facet Sultan Pulat
Laxman Subedi
Prashant Pandey
Suresh R. Bhosle
Jae-Seoun Hur
Jung-Hyun Shim
Seung-Sik Cho
Ki-Taek Kim
Hyung-Ho Ha
Hangun Kim
Jin Woo Park
author_sort Sultan Pulat
collection DOAJ
description Atraric acid (AA) is a phenolic compound isolated from <i>Stereocaulon japonicum</i> that has demonstrated anti-androgen properties and was used to design an alternative formulation for the treatment of alopecia. This new topical formulation was designed using a solvent mixture system composed of ethanol as a volatile vehicle, oleic acid as a permeation enhancer, and water for skin hydration. The ideal topical AA formulation (AA–TF#15) exhibited an 8.77-fold higher human skin flux and a 570% increase in dermal drug deposition, compared to 1% (<i>w</i>/<i>w</i>) AA in ethanol. In addition, compared to other formulations, AA–TF#15 (1% [<i>w</i>/<i>w</i>] AA) activated keratinocytes and human dermal papilla cell proliferation at a concentration of 50 µM AA, which is equivalent to 50 µM minoxidil. Moreover, AA–TF#15 treatment produced a significant increase in hair regrowth by 58.0% and 41.9% compared to the 1% (<i>w</i>/<i>w</i>) minoxidil and oral finasteride (1 mg/kg)-treated mice. In addition, AA–TF#15 showed a higher expression level of aldehyde dehydrogenase 1, β-catenin, cyclin D1, and pyruvate kinase M2 proteins in the skin of AA–TF#15-treated mice compared to that of those treated with minoxidil and oral finasteride. These findings suggest AA–TF#15 is an effective formulation for the treatment of scalp androgenic alopecia.
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spelling doaj.art-70768615e4f94ae582c1a9a49ca272c22023-11-16T22:38:36ZengMDPI AGPharmaceutics1999-49232023-01-0115234010.3390/pharmaceutics15020340Topical Delivery of Atraric Acid Derived from <i>Stereocaulon japonicum</i> with Enhanced Skin Permeation and Hair Regrowth Activity for Androgenic AlopeciaSultan Pulat0Laxman Subedi1Prashant Pandey2Suresh R. Bhosle3Jae-Seoun Hur4Jung-Hyun Shim5Seung-Sik Cho6Ki-Taek Kim7Hyung-Ho Ha8Hangun Kim9Jin Woo Park10College of Pharmacy, Sunchon National University, Sunchon-si 57922, Jeonnam, Republic of KoreaDepartment of Biomedicine, Health & Life Convergence Sciences, BK21 Four, Biomedical and Healthcare Research Institute, Mokpo National University, Muan-gun 58554, Jeonnam, Republic of KoreaDepartment of Biomedicine, Health & Life Convergence Sciences, BK21 Four, Biomedical and Healthcare Research Institute, Mokpo National University, Muan-gun 58554, Jeonnam, Republic of KoreaCollege of Pharmacy, Sunchon National University, Sunchon-si 57922, Jeonnam, Republic of KoreaKorean Lichen Research Institute, Sunchon National University, Sunchon-si 57922, Jeonnam, Republic of KoreaDepartment of Biomedicine, Health & Life Convergence Sciences, BK21 Four, Biomedical and Healthcare Research Institute, Mokpo National University, Muan-gun 58554, Jeonnam, Republic of KoreaDepartment of Biomedicine, Health & Life Convergence Sciences, BK21 Four, Biomedical and Healthcare Research Institute, Mokpo National University, Muan-gun 58554, Jeonnam, Republic of KoreaDepartment of Biomedicine, Health & Life Convergence Sciences, BK21 Four, Biomedical and Healthcare Research Institute, Mokpo National University, Muan-gun 58554, Jeonnam, Republic of KoreaCollege of Pharmacy, Sunchon National University, Sunchon-si 57922, Jeonnam, Republic of KoreaCollege of Pharmacy, Sunchon National University, Sunchon-si 57922, Jeonnam, Republic of KoreaDepartment of Biomedicine, Health & Life Convergence Sciences, BK21 Four, Biomedical and Healthcare Research Institute, Mokpo National University, Muan-gun 58554, Jeonnam, Republic of KoreaAtraric acid (AA) is a phenolic compound isolated from <i>Stereocaulon japonicum</i> that has demonstrated anti-androgen properties and was used to design an alternative formulation for the treatment of alopecia. This new topical formulation was designed using a solvent mixture system composed of ethanol as a volatile vehicle, oleic acid as a permeation enhancer, and water for skin hydration. The ideal topical AA formulation (AA–TF#15) exhibited an 8.77-fold higher human skin flux and a 570% increase in dermal drug deposition, compared to 1% (<i>w</i>/<i>w</i>) AA in ethanol. In addition, compared to other formulations, AA–TF#15 (1% [<i>w</i>/<i>w</i>] AA) activated keratinocytes and human dermal papilla cell proliferation at a concentration of 50 µM AA, which is equivalent to 50 µM minoxidil. Moreover, AA–TF#15 treatment produced a significant increase in hair regrowth by 58.0% and 41.9% compared to the 1% (<i>w</i>/<i>w</i>) minoxidil and oral finasteride (1 mg/kg)-treated mice. In addition, AA–TF#15 showed a higher expression level of aldehyde dehydrogenase 1, β-catenin, cyclin D1, and pyruvate kinase M2 proteins in the skin of AA–TF#15-treated mice compared to that of those treated with minoxidil and oral finasteride. These findings suggest AA–TF#15 is an effective formulation for the treatment of scalp androgenic alopecia.https://www.mdpi.com/1999-4923/15/2/340atraric acidtopical deliveryskin penetrationdermal papilla cell proliferationandrogenic alopeciahair regrowth
spellingShingle Sultan Pulat
Laxman Subedi
Prashant Pandey
Suresh R. Bhosle
Jae-Seoun Hur
Jung-Hyun Shim
Seung-Sik Cho
Ki-Taek Kim
Hyung-Ho Ha
Hangun Kim
Jin Woo Park
Topical Delivery of Atraric Acid Derived from <i>Stereocaulon japonicum</i> with Enhanced Skin Permeation and Hair Regrowth Activity for Androgenic Alopecia
Pharmaceutics
atraric acid
topical delivery
skin penetration
dermal papilla cell proliferation
androgenic alopecia
hair regrowth
title Topical Delivery of Atraric Acid Derived from <i>Stereocaulon japonicum</i> with Enhanced Skin Permeation and Hair Regrowth Activity for Androgenic Alopecia
title_full Topical Delivery of Atraric Acid Derived from <i>Stereocaulon japonicum</i> with Enhanced Skin Permeation and Hair Regrowth Activity for Androgenic Alopecia
title_fullStr Topical Delivery of Atraric Acid Derived from <i>Stereocaulon japonicum</i> with Enhanced Skin Permeation and Hair Regrowth Activity for Androgenic Alopecia
title_full_unstemmed Topical Delivery of Atraric Acid Derived from <i>Stereocaulon japonicum</i> with Enhanced Skin Permeation and Hair Regrowth Activity for Androgenic Alopecia
title_short Topical Delivery of Atraric Acid Derived from <i>Stereocaulon japonicum</i> with Enhanced Skin Permeation and Hair Regrowth Activity for Androgenic Alopecia
title_sort topical delivery of atraric acid derived from i stereocaulon japonicum i with enhanced skin permeation and hair regrowth activity for androgenic alopecia
topic atraric acid
topical delivery
skin penetration
dermal papilla cell proliferation
androgenic alopecia
hair regrowth
url https://www.mdpi.com/1999-4923/15/2/340
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