Planta Med 2025; 91(04): 189-196
DOI: 10.1055/a-2517-9234
Original Papers

Eleutherococcus senticosus Alleviates Aristolochic-Acid-Induced Acute Kidney Damage by Inhibiting the NLRP3/IL-1β Signaling Pathway in Mice

Jian-hui Zhang
1   Department of Traditional Chinese Medicine, Shengli Clinical Medical College of Fujian Medical University, Fujian Provincial Hospital, Fuzhou, China
,
Mei-zhu Gao
1   Department of Traditional Chinese Medicine, Shengli Clinical Medical College of Fujian Medical University, Fujian Provincial Hospital, Fuzhou, China
,
Qian Chen
1   Department of Traditional Chinese Medicine, Shengli Clinical Medical College of Fujian Medical University, Fujian Provincial Hospital, Fuzhou, China
,
Ting Chen
2   School of Medicine, Shanghai University, Shanghai, China
,
Dan-dan Ruan
1   Department of Traditional Chinese Medicine, Shengli Clinical Medical College of Fujian Medical University, Fujian Provincial Hospital, Fuzhou, China
,
Min Wu
1   Department of Traditional Chinese Medicine, Shengli Clinical Medical College of Fujian Medical University, Fujian Provincial Hospital, Fuzhou, China
,
Fang-meng Huang
1   Department of Traditional Chinese Medicine, Shengli Clinical Medical College of Fujian Medical University, Fujian Provincial Hospital, Fuzhou, China
,
1   Department of Traditional Chinese Medicine, Shengli Clinical Medical College of Fujian Medical University, Fujian Provincial Hospital, Fuzhou, China
,
Yao-bin Zhu
3   Department of Traditional Chinese Medicine, the First Affiliated Hospital, Fujian Medical University, Fuzhou, China
,
Li Chen
1   Department of Traditional Chinese Medicine, Shengli Clinical Medical College of Fujian Medical University, Fujian Provincial Hospital, Fuzhou, China
› Author Affiliations

This work was supported by Fujian province health science and technology plan project (2021QNB001), the Fujian Province Natural Science Fund Project (2022J01417, 2021J02 053, 2020J011 064, 2022J01 996, 2023J011 159, and 2023J011 846), the Startup Fund for scientific research of the Fujian Medical University (2021QH1272), national famous and old Chinese medicine experts (Xuemei Zhang, Yi Chunjin and Xiaohua Yan) inheritance studio construction project, the Fujian Province Medical Innovation Foundation (2022CXA001),and the Fujian Provincial Senior Talent Training Program on Western Medicine Doctors Learning from Traditional Chinese Medicine. In addition, we are grateful to Zhi-hai Zheng and Li-jun Xie, who contributed to the manuscriptʼs revision and provided partial funding for this work.
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Abstract

Eleutherococcus senticosus (ES) exerts various pharmacological effects, including renoprotection in a rat model of renal ischemia-reperfusion injury. However, the mechanisms of these effects remain unclear. Therefore, we investigated the effects and mechanisms of ES on aristolochic acid (AA)-induced acute kidney injury in mice. The experimental mice were divided into the control group, the model group (AA-induced acute kidney injury model), the model + ES group (Eleutherococcus senticosus boiled-free granules treated by gavage for two weeks), the model + fasudil group (fasudil administered intraperitoneally for three days), and the model + ES + fasudil group. After AA intervention in normal mice, the expression of ASC and NLRP3 and the levels of IL-1β, IL-18, and TNF-α were significantly elevated in mouse renal tissues (P < 0.05). However, AA-induced renal dysfunction was ameliorated by both ES and fasudil, which was confirmed by the decrease in serum creatinine and blood urea nitrogen levels, as well as by renal histopathological abnormalities such as renal tubule dilation and tubular formation. In addition, the inflammatory response of AA-induced renal inflammation was inhibited by both ES and fasudil, and the expression of ASC and NLRP3 and the levels of IL-1β, IL-18, and TNF-α were significantly higher in mouse renal tissues after the treatment of either ES or fasudil (P < 0.05). ES may be a potential treatment agent for aristolochic-acid-triggered nephropathy, with inhibition of the NLRP3/IL-1β as one plausible underlying mechanism.

Supporting Information



Publication History

Received: 29 September 2024

Accepted after revision: 10 January 2025

Article published online:
24 January 2025

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