Eugenol Nanoparticles Ameliorate Doxorubicin-Induced Spermatogenic Dysfunction by Inhibiting the PINK1/Parkin and BNIP3/NIX Signaling Pathways.

IF 6.6 2区医学 Q1 NANOSCIENCE & NANOTECHNOLOGY

International Journal of Nanomedicine Pub Date : 2024-12-10 eCollection Date: 2024-01-01 DOI:10.2147/IJN.S494056

Yang Fu, Peipei Yuan, Manyv Wang, Yajuan Zheng, Yan Zhang, Lirui Zhao, Qingyun Ma, Pengsheng Wang, Xiaotian Sun, Xiaoke Zheng, Weisheng Feng

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引用次数: 0

Abstract

Purpose: Doxorubicin (DOX) precipitates cell apoptosis in testicular tissues, and it is imperative to develop drugs to alleviate the spermatogenic disorders it causes. Eugenia caryophyllata Thunb is often used to treat male sexual disorders. Eugenol, a major component of Eugenia caryophyllata Thunb. has inadequate stability and low solubility, which limits its pharmacological effects. Eugenol nanoparticles (NPs) (ENPs) are expected to overcome these limitations. The protective effects of ENPs against DOX-induced reproductive toxicity were studied in mice.

Methods: Eugenol was encapsulated in Methoxy-Poly(ethylene glycol)-Poly(lactide-co-glycolide) nanoparticles (mPEG-PLGA-NPs), and their role in ameliorating spermatogenic dysfunction was verified in vivo and in vitro.

Results: We present a promising delivery system that encapsulates eugenol into mPEG-PLGA-NPs and forms them into nanocomposites. In vitro, ENPs significantly reduced doxorubicin-induced ROS and inflammatory factors in GC-1 cells and regulated the expression of the mitochondrial autophagy protein PINK1 and meiosis-related protein SCP3. In vivo, ENPs significantly increased sperm motility in mice, reduced apoptosis and oxidative stress in the testes, inhibited the testicular PINK1/Parkin and BNIP3/NIX signaling pathways, and enhanced the expression of factors associated with meiosis.

Conclusion: Given their safety and efficacy, these ENPs have potential application prospects in mitigating doxorubicin-induced spermatogenic dysfunction.

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丁香酚纳米颗粒通过抑制 PINK1/Parkin 和 BNIP3/NIX 信号通路改善多柔比星诱导的生精功能障碍

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来源期刊

International Journal of Nanomedicine NANOSCIENCE & NANOTECHNOLOGY-PHARMACOLOGY & PHARMACY

CiteScore

14.40

自引率

3.80%

发文量

511

审稿时长

1.4 months

期刊介绍： The International Journal of Nanomedicine is a globally recognized journal that focuses on the applications of nanotechnology in the biomedical field. It is a peer-reviewed and open-access publication that covers diverse aspects of this rapidly evolving research area. With its strong emphasis on the clinical potential of nanoparticles in disease diagnostics, prevention, and treatment, the journal aims to showcase cutting-edge research and development in the field. Starting from now, the International Journal of Nanomedicine will not accept meta-analyses for publication.