The Cardioprotective Effect of Ginseng Derived Exosomes via Inhibition of Oxidative Stress and Apoptosis
文献类型: 外文期刊
作者: Yang, Shuiyue;Guo, Jia;Chen, Danyang;Sun, Zepeng;Pu, Li;Sun, Guoying;Yang, Min;Peng, Yinghua
作者机构:
关键词: Cisplatin;cardiotoxicity;ginseng exosomes;oxidative stress;MAPK pathway;apoptosis
期刊名称: ACS APPLIED BIO MATERIALS
ISSN: 2576-6422
年卷期: 2024 年
页码:
收录情况: EI(2024版)
摘要: Ginsenosides possess potential protective effects against cisplatin (CDDP)-induced toxicity, but the limited bioavailability of ginsenosides hampered their therapeutic application. Ginseng exosomes (G-Exo), which are active ingredients in ginseng, exhibit excellent biocompatibility and low immunogenicity. Here, G-Exo were isolated from ginseng roots through a combination of ultracentrifugation and sucrose gradient centrifugation techniques. Subsequently, the potential protective effect of G-Exo on CDDP induced cardiotoxicity, and its underlying mechanisms were explored. The findings demonstrated that G-Exo effectively mitigated CDDP-induced oxidative stress and apoptosis in vitro. Moreover, in vivo experiments revealed that G-Exo significantly inhibited the increases in serum cardiac troponin T (cTnT), creatine kinase (CK), and lactate dehydrogenase (LDH) levels in mice induced by CDDP. Histological assessment and tissue staining further corroborated that G-Exo alleviated the cardiac tissue damage and apoptosis caused by CDDP. Mechanistically, G-Exo were found to alleviate CDDP-induced apoptosis through blocking the MAPK signaling. Collectively, these results suggest that G-Exo hold the potential to mitigate cisplatin-induced cardiac injury by regulating the MAPK pathway, thereby highlighting the therapeutic potential of G-Exo as a protective agent against CDDP-induced cardiotoxicity.
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