Mono-(2-ethylhexyl)-phthalate potentiates methylglyoxal-induced blood–brain barrier damage via mitochondria-derived oxidative stress and bioenergetic perturbation
DC Field | Value | Language |
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dc.contributor.author | Kim, Donghyun | - |
dc.contributor.author | Oh, Eujin | - |
dc.contributor.author | Kim, Haram | - |
dc.contributor.author | Baek, Seung Mi | - |
dc.contributor.author | Cho, Junho | - |
dc.contributor.author | Kim, Eun-Hye | - |
dc.contributor.author | Choi, Sungbin | - |
dc.contributor.author | Bian, Yiying | - |
dc.contributor.author | Kim, Wondong | - |
dc.contributor.author | Bae, Ok-Nam | - |
dc.date.accessioned | 2023-09-11T01:31:37Z | - |
dc.date.available | 2023-09-11T01:31:37Z | - |
dc.date.issued | 2023-09 | - |
dc.identifier.issn | 0278-6915 | - |
dc.identifier.issn | 1873-6351 | - |
dc.identifier.uri | https://scholarworks.bwise.kr/erica/handle/2021.sw.erica/115129 | - |
dc.description.abstract | Phthalates in contaminated foods and personal care products are one of the most frequently exposed chemicals with a public health concern. Phthalate exposure is related to cardiovascular diseases, including diabetic vascular complications and cerebrovascular diseases, yet the mechanism is still unclear. The blood-brain barrier (BBB) integrity disruption is strongly associated with cardiovascular and neurological disease exacerbation. We investigated BBB damage by di-(2-ethylhexyl) phthalate (DEHP) or its metabolite mono-(2-ethylhexyl) phthalate (MEHP) using brain endothelial cells and rat models. BBB damage by the subthreshold level of MEHP, but not a DEHP, significantly increased by the presence of methylglyoxal (MG), a reactive dicarbonyl compound whose levels increase in the blood in hyperglycemic conditions in diabetic patients. Significant potentiation in apoptosis and autophagy activation, mitochondria-derived reactive oxygen species (ROS) production, and mitochondrial metabolic disturbance were observed in brain ECs by co-exposure to MG and MEHP. N-acetyl cysteine (NAC) restored autophagy activation as well as tight junction protein impairment induced by co-exposure to MG and MEHP. Intraperitoneal administration of MG and MEHP significantly altered mitochondrial membrane potential and tight junction integrity in rat brain endothelium. This study may provide novel insights into enhancing phthalate toxicity in susceptible populations, such as diabetic patients. © 2023 Elsevier Ltd | - |
dc.format.extent | 12 | - |
dc.language | 영어 | - |
dc.language.iso | ENG | - |
dc.publisher | Elsevier Ltd | - |
dc.title | Mono-(2-ethylhexyl)-phthalate potentiates methylglyoxal-induced blood–brain barrier damage via mitochondria-derived oxidative stress and bioenergetic perturbation | - |
dc.type | Article | - |
dc.publisher.location | 영국 | - |
dc.identifier.doi | 10.1016/j.fct.2023.113985 | - |
dc.identifier.scopusid | 2-s2.0-85167836495 | - |
dc.identifier.wosid | 001059483600001 | - |
dc.identifier.bibliographicCitation | Food and Chemical Toxicology, v.179, pp 1 - 12 | - |
dc.citation.title | Food and Chemical Toxicology | - |
dc.citation.volume | 179 | - |
dc.citation.startPage | 1 | - |
dc.citation.endPage | 12 | - |
dc.type.docType | Article | - |
dc.description.isOpenAccess | N | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.relation.journalResearchArea | Food Science & Technology | - |
dc.relation.journalResearchArea | Toxicology | - |
dc.relation.journalWebOfScienceCategory | Food Science & Technology | - |
dc.relation.journalWebOfScienceCategory | Toxicology | - |
dc.subject.keywordPlus | PHTHALATE METABOLITES | - |
dc.subject.keywordPlus | NATIONAL-HEALTH | - |
dc.subject.keywordPlus | BISPHENOL-A | - |
dc.subject.keywordPlus | AUTOPHAGY | - |
dc.subject.keywordPlus | TOXICITY | - |
dc.subject.keywordPlus | GLYOXAL | - |
dc.subject.keywordPlus | GLUCOSE | - |
dc.subject.keywordPlus | DEHP | - |
dc.subject.keywordPlus | RISK | - |
dc.subject.keywordAuthor | BBB | - |
dc.subject.keywordAuthor | Blood–brain barrier | - |
dc.subject.keywordAuthor | DEHP | - |
dc.subject.keywordAuthor | Di-(2-ethylhexyl) phthalate | - |
dc.subject.keywordAuthor | Diabetes | - |
dc.subject.keywordAuthor | MEHP | - |
dc.subject.keywordAuthor | Methylglyoxal | - |
dc.subject.keywordAuthor | MG | - |
dc.subject.keywordAuthor | Mitochondria | - |
dc.subject.keywordAuthor | Mono-(2-ethylhexyl) phthalate | - |
dc.subject.keywordAuthor | Phthalate | - |
dc.subject.keywordAuthor | Reactive oxygen species | - |
dc.subject.keywordAuthor | ROS | - |
dc.identifier.url | https://www.sciencedirect.com/science/article/pii/S0278691523003873 | - |
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