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Stimulation of epidermal calcium gradient loss and increase in TNF-α and IL-1α expressions by glycolic acid in murine epidermis
DC Field | Value | Language |
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dc.contributor.author | 서정택 | - |
dc.contributor.author | 이승헌 | - |
dc.date.accessioned | 2017-10-26T06:10:59Z | - |
dc.date.available | 2017-10-26T06:10:59Z | - |
dc.date.issued | 2005 | - |
dc.identifier.issn | 0906-6705 | - |
dc.identifier.uri | https://ir.ymlib.yonsei.ac.kr/handle/22282913/150617 | - |
dc.description.abstract | In a previous study, we reported that α-hydroxy acids (AHA), such as glycolic acid and lactic acid, did not induce any significant changes in transepidermal water loss for normal murine skin. The ultrastructural observations, however, showed that the extent of lamellar body exocytosis significantly increased. Because AHA can theoretically decrease the calcium ion concentration by chelation, topical AHA may induce the loss of epidermal calcium gradient by lowering the calcium ion concentration in the granulocytes and, subsequently, induce lamellar body secretion. The aim of this study is to verify that glycolic acid could modulate the epidermal calcium gradient and increase lamellar body exocytosis. Seventy per cent of glycolic acid aqueous solution was applied to the normal skin of hairless mice and biochemical and morphological studies were performed. The loss of epidermal calcium gradient was observed in glycolic-acid-applied skin of hairless mice and subsequent barrier function recovery processes, such as an increase in lamellar body secretion, were observed. The extracellular glycolic acid was found to inhibit the change in intracellular calcium ion concentration in response to extracellular calcium ion concentration changes in the cultured mouse keratinocyte in vitro. The protein and mRNA expressions of tumour necrosis factor-α and interleukin-1α in the murine epidermis were significantly increased after glycolic acid application. An in vitro study using cultured keratinocytes suggested that glycolic acid could lower the calcium ion concentration, at least in part, through the chelating effects of the glycolic acid on the cationic ions. | - |
dc.description.statementOfResponsibility | restriction | - |
dc.language | English | - |
dc.publisher | Munksgaard | - |
dc.relation.isPartOf | EXPERIMENTAL DERMATOLOGY | - |
dc.rights | CC BY-NC-ND 2.0 KR | - |
dc.rights | https://creativecommons.org/licenses/by-nc-nd/2.0/kr/ | - |
dc.rights.uri | https://creativecommons.org/licenses/by-nc-nd/2.0/kr/ | - |
dc.subject.MESH | cytokine expression | - |
dc.subject.MESH | epidermal calcium gradient | - |
dc.subject.MESH | glycolic acid | - |
dc.subject.MESH | skin permeability barrier | - |
dc.title | Stimulation of epidermal calcium gradient loss and increase in TNF-α and IL-1α expressions by glycolic acid in murine epidermis | - |
dc.type | Article | - |
dc.publisher.location | Denmark | - |
dc.contributor.college | College of Dentistry (치과대학) | - |
dc.contributor.college | College of Medicine (의과대학) | - |
dc.contributor.department | Dept. of Oral Biology (구강생물학교실) | - |
dc.contributor.department | Dept. of Dermatology (피부과학교실) | - |
dc.contributor.googleauthor | Se Kyoo Jeong | - |
dc.contributor.googleauthor | Joo Yeon Ko | - |
dc.contributor.googleauthor | Jeong Taek Seo | - |
dc.contributor.googleauthor | Sung Ku Ahn | - |
dc.contributor.googleauthor | Chang Woo Lee | - |
dc.contributor.googleauthor | Seung Hun Lee | - |
dc.identifier.doi | 10.1111/j.0906-6705.2005.00308.x | - |
dc.contributor.localId | A01905 | - |
dc.contributor.localId | A02931 | - |
dc.relation.journalcode | J00866 | - |
dc.identifier.eissn | 1600-0625 | - |
dc.identifier.pmid | 10.1111/j.0906-6705.2005.00308.x | - |
dc.identifier.url | http://onlinelibrary.wiley.com/doi/10.1111/j.0906-6705.2005.00308.x/abstract | - |
dc.subject.keyword | cytokine expression | - |
dc.subject.keyword | epidermal calcium gradient | - |
dc.subject.keyword | glycolic acid | - |
dc.subject.keyword | skin permeability barrier | - |
dc.contributor.alternativeName | Seo, Jeong Taeg | - |
dc.contributor.alternativeName | Lee, Seung Hun | - |
dc.citation.volume | 14 | - |
dc.citation.number | 8 | - |
dc.citation.startPage | 571 | - |
dc.citation.endPage | 579 | - |
dc.identifier.bibliographicCitation | EXPERIMENTAL DERMATOLOGY, Vol.14(8) : 571-579, 2005 | - |
dc.date.modified | 2017-05-04 | - |
dc.identifier.rimsid | 44190 | - |
dc.type.rims | ART | - |
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