Oleic acid-loaded nanostructured lipid carrier inhibits neutrophil activities in the presence of albumin and alleviates skin inflammation

Chun-Yu Chen,1,2 Ying-Hsuan Lee,1 Shih-Hsin Chang,1,3–5 Yung-Fong Tsai,1,2 Jia-You Fang,1–3,5 Tsong-Long Hwang1–3,5,61Graduate Institute of Natural Products, College of Medicine, Chang Gung University, Taoyuan 333, Taiwan; 2Department of Anesthesiology, Chang Gung Memor...

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Autores principales:	Chen CY, Lee YH, Chang SH, Tsai YF, Fang JY, Hwang TL
Formato:	article
Lenguaje:	EN
Publicado:	Dove Medical Press 2019
Materias:	oleic acid nanostructured lipid carrier neutrophil reactive oxygen species superoxide elastase Medicine (General) R5-920
Acceso en línea:	https://doaj.org/article/f3fc2933625e4013981a8dc33ac43f56
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spelling	oai:doaj.org-article:f3fc2933625e4013981a8dc33ac43f562021-12-02T09:05:05ZOleic acid-loaded nanostructured lipid carrier inhibits neutrophil activities in the presence of albumin and alleviates skin inflammation1178-2013https://doaj.org/article/f3fc2933625e4013981a8dc33ac43f562019-08-01T00:00:00Zhttps://www.dovepress.com/oleic-acid-loaded-nanostructured-lipid-carrier-inhibits-neutrophil-act-peer-reviewed-article-IJNhttps://doaj.org/toc/1178-2013Chun-Yu Chen,1,2 Ying-Hsuan Lee,1 Shih-Hsin Chang,1,3–5 Yung-Fong Tsai,1,2 Jia-You Fang,1–3,5 Tsong-Long Hwang1–3,5,61Graduate Institute of Natural Products, College of Medicine, Chang Gung University, Taoyuan 333, Taiwan; 2Department of Anesthesiology, Chang Gung Memorial Hospital, Taoyuan 333, Taiwan; 3Chinese Herbal Medicine Research Team, Healthy Aging Research Center, Chang Gung University, Taoyuan 333, Taiwan; 4Graduate Institute of Health Industry Technology, College of Human Ecology, Chang Gung University of Science and Technology, Taoyuan 333, Taiwan; 5Research Center for Chinese Herbal Medicine, Research Center for Food and Cosmetic Safety, and Graduate Institute of Health Industry Technology, College of Human Ecology, Chang Gung University of Science and Technology, Taoyuan 333, Taiwan; 6Department of Chemical Engineering, Ming Chi University of Technology, New Taipei City 243, TaiwanAim: This paper reports on the incorporation of oleic acid (OA) within nanostructured lipid carriers (OA-NLC) to improve the anti-inflammatory effects in the presence of albumin.Materials and methods: NLCs produced via hot high-shear homogenization/ultrasonication were characterized in terms of particle size, zeta potential, and toxicity. We examined the effects of OA-NLC on neutrophil activities. Dermatologic therapeutic potential was also elucidated by using a murine model of leukotriene B4-induced skin inflammation.Results: In the presence of albumin, OA-NLC but not free OA inhibited superoxide generation and elastase release. Topical administration of OA-NLC alleviated neutrophil infiltration and severity of skin inflammation.Conclusion: OA incorporated within NLC can overcome the interference of albumin, which would undermine the anti-inflammatory effects of OA. OA-NLC has potential therapeutic effects in topical ointments.Keywords: oleic acid, nanostructured lipid carrier, neutrophil, reactive oxygen species, superoxide, elastaseChen CYLee YHChang SHTsai YFFang JYHwang TLDove Medical Pressarticleoleic acidnanostructured lipid carrierneutrophilreactive oxygen speciessuperoxideelastaseMedicine (General)R5-920ENInternational Journal of Nanomedicine, Vol Volume 14, Pp 6539-6553 (2019)
institution	DOAJ
collection	DOAJ
language	EN
topic	oleic acid nanostructured lipid carrier neutrophil reactive oxygen species superoxide elastase Medicine (General) R5-920
spellingShingle	oleic acid nanostructured lipid carrier neutrophil reactive oxygen species superoxide elastase Medicine (General) R5-920 Chen CY Lee YH Chang SH Tsai YF Fang JY Hwang TL Oleic acid-loaded nanostructured lipid carrier inhibits neutrophil activities in the presence of albumin and alleviates skin inflammation
description	Chun-Yu Chen,1,2 Ying-Hsuan Lee,1 Shih-Hsin Chang,1,3–5 Yung-Fong Tsai,1,2 Jia-You Fang,1–3,5 Tsong-Long Hwang1–3,5,61Graduate Institute of Natural Products, College of Medicine, Chang Gung University, Taoyuan 333, Taiwan; 2Department of Anesthesiology, Chang Gung Memorial Hospital, Taoyuan 333, Taiwan; 3Chinese Herbal Medicine Research Team, Healthy Aging Research Center, Chang Gung University, Taoyuan 333, Taiwan; 4Graduate Institute of Health Industry Technology, College of Human Ecology, Chang Gung University of Science and Technology, Taoyuan 333, Taiwan; 5Research Center for Chinese Herbal Medicine, Research Center for Food and Cosmetic Safety, and Graduate Institute of Health Industry Technology, College of Human Ecology, Chang Gung University of Science and Technology, Taoyuan 333, Taiwan; 6Department of Chemical Engineering, Ming Chi University of Technology, New Taipei City 243, TaiwanAim: This paper reports on the incorporation of oleic acid (OA) within nanostructured lipid carriers (OA-NLC) to improve the anti-inflammatory effects in the presence of albumin.Materials and methods: NLCs produced via hot high-shear homogenization/ultrasonication were characterized in terms of particle size, zeta potential, and toxicity. We examined the effects of OA-NLC on neutrophil activities. Dermatologic therapeutic potential was also elucidated by using a murine model of leukotriene B4-induced skin inflammation.Results: In the presence of albumin, OA-NLC but not free OA inhibited superoxide generation and elastase release. Topical administration of OA-NLC alleviated neutrophil infiltration and severity of skin inflammation.Conclusion: OA incorporated within NLC can overcome the interference of albumin, which would undermine the anti-inflammatory effects of OA. OA-NLC has potential therapeutic effects in topical ointments.Keywords: oleic acid, nanostructured lipid carrier, neutrophil, reactive oxygen species, superoxide, elastase
format	article
author	Chen CY Lee YH Chang SH Tsai YF Fang JY Hwang TL
author_facet	Chen CY Lee YH Chang SH Tsai YF Fang JY Hwang TL
author_sort	Chen CY
title	Oleic acid-loaded nanostructured lipid carrier inhibits neutrophil activities in the presence of albumin and alleviates skin inflammation
title_short	Oleic acid-loaded nanostructured lipid carrier inhibits neutrophil activities in the presence of albumin and alleviates skin inflammation
title_full	Oleic acid-loaded nanostructured lipid carrier inhibits neutrophil activities in the presence of albumin and alleviates skin inflammation
title_fullStr	Oleic acid-loaded nanostructured lipid carrier inhibits neutrophil activities in the presence of albumin and alleviates skin inflammation
title_full_unstemmed	Oleic acid-loaded nanostructured lipid carrier inhibits neutrophil activities in the presence of albumin and alleviates skin inflammation
title_sort	oleic acid-loaded nanostructured lipid carrier inhibits neutrophil activities in the presence of albumin and alleviates skin inflammation
publisher	Dove Medical Press
publishDate	2019
url	https://doaj.org/article/f3fc2933625e4013981a8dc33ac43f56
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_version_	1718398278920306688

Oleic acid-loaded nanostructured lipid carrier inhibits neutrophil activities in the presence of albumin and alleviates skin inflammation

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