Hui-Ju Lee, Yae-Ji Kim, Kyung-Hyun Kim, Sung-Pil Cho, Geum-Lan Hong, Ju-Young Jung
{"title":"Fulvestrant通过抑制BNIP3介导的细胞凋亡和自噬减轻顺铂诱导的急性肾损伤。","authors":"Hui-Ju Lee, Yae-Ji Kim, Kyung-Hyun Kim, Sung-Pil Cho, Geum-Lan Hong, Ju-Young Jung","doi":"10.1093/jpp/rgad094","DOIUrl":null,"url":null,"abstract":"<p><p>Cisplatin-induced acute kidney injury (AKI) is a clinical disease characterized by a sudden loss of renal function within a few hours or days, due to cisplatin uptake. Fulvestrant is an oestrogen receptor alpha (ERα) antagonist used for endocrine therapy. However, the role of fulvestrant in cisplatin-induced AKI remains unclear. In this study, we investigated the effects of fulvestrant on the regulation of apoptotic cell death and autophagic response in cisplatin-induced AKI. The human kidney proximal tubule epithelial cell line (HK-2) was co-treated with fulvestrant and cisplatin. C57BL/6 mice were subcutaneously injected with fulvestrant and cisplatin was administered via intraperitoneal injection. First, cisplatin treatment increased ERα expression, apoptosis, and autophagy in HK-2 cells. Fulvestrant treatment decreased apoptosis and autophagy, which were accompanied by cisplatin treatment in HK-2 cells. Consistent with in vitro results, cisplatin treatment significantly increased ERα expression in vivo. Additionally, cisplatin treatment increased renal injury, apoptosis, and autophagy. Surprisingly, compared to that in the cisplatin-treated mice group, reduced cisplatin-induced renal injury, apoptosis, and autophagy was observed in the cisplatin+fulvestrant-treated mice group. In summary, these results suggest that fulvestrant plays an important role in cisplatin-induced AKI by decreasing apoptosis and autophagy.</p>","PeriodicalId":16960,"journal":{"name":"Journal of Pharmacy and Pharmacology","volume":null,"pages":null},"PeriodicalIF":2.8000,"publicationDate":"2024-05-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Fulvestrant alleviates cisplatin-induced acute kidney injury via repression of BNIP3-mediated apoptosis and autophagy.\",\"authors\":\"Hui-Ju Lee, Yae-Ji Kim, Kyung-Hyun Kim, Sung-Pil Cho, Geum-Lan Hong, Ju-Young Jung\",\"doi\":\"10.1093/jpp/rgad094\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<p><p>Cisplatin-induced acute kidney injury (AKI) is a clinical disease characterized by a sudden loss of renal function within a few hours or days, due to cisplatin uptake. Fulvestrant is an oestrogen receptor alpha (ERα) antagonist used for endocrine therapy. However, the role of fulvestrant in cisplatin-induced AKI remains unclear. In this study, we investigated the effects of fulvestrant on the regulation of apoptotic cell death and autophagic response in cisplatin-induced AKI. The human kidney proximal tubule epithelial cell line (HK-2) was co-treated with fulvestrant and cisplatin. C57BL/6 mice were subcutaneously injected with fulvestrant and cisplatin was administered via intraperitoneal injection. First, cisplatin treatment increased ERα expression, apoptosis, and autophagy in HK-2 cells. Fulvestrant treatment decreased apoptosis and autophagy, which were accompanied by cisplatin treatment in HK-2 cells. Consistent with in vitro results, cisplatin treatment significantly increased ERα expression in vivo. Additionally, cisplatin treatment increased renal injury, apoptosis, and autophagy. Surprisingly, compared to that in the cisplatin-treated mice group, reduced cisplatin-induced renal injury, apoptosis, and autophagy was observed in the cisplatin+fulvestrant-treated mice group. In summary, these results suggest that fulvestrant plays an important role in cisplatin-induced AKI by decreasing apoptosis and autophagy.</p>\",\"PeriodicalId\":16960,\"journal\":{\"name\":\"Journal of Pharmacy and Pharmacology\",\"volume\":null,\"pages\":null},\"PeriodicalIF\":2.8000,\"publicationDate\":\"2024-05-03\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Journal of Pharmacy and Pharmacology\",\"FirstCategoryId\":\"3\",\"ListUrlMain\":\"https://doi.org/10.1093/jpp/rgad094\",\"RegionNum\":4,\"RegionCategory\":\"医学\",\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"Q2\",\"JCRName\":\"PHARMACOLOGY & PHARMACY\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Journal of Pharmacy and Pharmacology","FirstCategoryId":"3","ListUrlMain":"https://doi.org/10.1093/jpp/rgad094","RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q2","JCRName":"PHARMACOLOGY & PHARMACY","Score":null,"Total":0}
Fulvestrant alleviates cisplatin-induced acute kidney injury via repression of BNIP3-mediated apoptosis and autophagy.
Cisplatin-induced acute kidney injury (AKI) is a clinical disease characterized by a sudden loss of renal function within a few hours or days, due to cisplatin uptake. Fulvestrant is an oestrogen receptor alpha (ERα) antagonist used for endocrine therapy. However, the role of fulvestrant in cisplatin-induced AKI remains unclear. In this study, we investigated the effects of fulvestrant on the regulation of apoptotic cell death and autophagic response in cisplatin-induced AKI. The human kidney proximal tubule epithelial cell line (HK-2) was co-treated with fulvestrant and cisplatin. C57BL/6 mice were subcutaneously injected with fulvestrant and cisplatin was administered via intraperitoneal injection. First, cisplatin treatment increased ERα expression, apoptosis, and autophagy in HK-2 cells. Fulvestrant treatment decreased apoptosis and autophagy, which were accompanied by cisplatin treatment in HK-2 cells. Consistent with in vitro results, cisplatin treatment significantly increased ERα expression in vivo. Additionally, cisplatin treatment increased renal injury, apoptosis, and autophagy. Surprisingly, compared to that in the cisplatin-treated mice group, reduced cisplatin-induced renal injury, apoptosis, and autophagy was observed in the cisplatin+fulvestrant-treated mice group. In summary, these results suggest that fulvestrant plays an important role in cisplatin-induced AKI by decreasing apoptosis and autophagy.
期刊介绍:
JPP keeps pace with new research on how drug action may be optimized by new technologies, and attention is given to understanding and improving drug interactions in the body. At the same time, the journal maintains its established and well-respected core strengths in areas such as pharmaceutics and drug delivery, experimental and clinical pharmacology, biopharmaceutics and drug disposition, and drugs from natural sources. JPP publishes at least one special issue on a topical theme each year.