1.河北省中医院重症医学科(二),石家庄;050011
2.河北省中医院呼吸与危重症医学二科,石家庄 050011
3.河北省中医院重症医学科,石家庄 050011
4.河北省中医院呼吸重症科,石家庄 050011
Received:11 June 2025,
Revised:2025-11-06,
Accepted:07 November 2025,
Published:15 December 2025
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孙智颖,王英哲,刘源,等.苍术素调节JNK/p38 MAPK信号通路对AECOPD大鼠肺损伤和气道炎症的影响 [J].中国药房,2025,36(23):2935-2940.
SUN Zhiying,WANG Yingzhe,LIU Yuan,et al.Effects of atractylodin on lung injury and airway inflammation in rats with AECOPD by regulating JNK/p38 MAPK signaling pathway[J].ZHONGGUO YAOFANG,2025,36(23):2935-2940.
孙智颖,王英哲,刘源,等.苍术素调节JNK/p38 MAPK信号通路对AECOPD大鼠肺损伤和气道炎症的影响 [J].中国药房,2025,36(23):2935-2940. DOI: 10.6039/j.issn.1001-0408.2025.23.09.
SUN Zhiying,WANG Yingzhe,LIU Yuan,et al.Effects of atractylodin on lung injury and airway inflammation in rats with AECOPD by regulating JNK/p38 MAPK signaling pathway[J].ZHONGGUO YAOFANG,2025,36(23):2935-2940. DOI: 10.6039/j.issn.1001-0408.2025.23.09.
目的
2
探讨苍术素(ATR)对慢性阻塞性肺疾病急性加重期(AECOPD)大鼠肺损伤和气道炎症的影响机制。
方法
2
采用烟熏法联合气管内注射脂多糖的方法建立AECOPD模型,将造模成功的大鼠随机分为模型组和ATR低、中、高剂量组(25、50、100 mg/kg)以及高剂量ATR+茴香霉素[ANS,c-Jun氨基端激酶(JNK)激活剂
]
组(100 mg/kg的ATR+5 mg/kg的ANS),另设不造模的对照组,每组12只。各组大鼠腹腔注射相应药液/生理盐水,每天1次,连续14 d。末次给药后,检测大鼠肺功能[呼气峰值流速(PEF)、用力呼气量(FEV)/用力肺活量(FVC)比值、动脉血氧分压(PaO
2
)
]
以及支气管肺泡灌洗液(BALF)中炎症细胞数量和炎症因子[白细胞介素6(IL-6)、肿瘤坏死因子α(TNF-α)、IL-1β
]
水平;观察大鼠肺组织病理学形态;检测大鼠肺上皮细胞凋亡情况;检测大鼠肺组织中JNK/p38丝裂原活化蛋白激酶(p38 MAPK)信号通路相关蛋白表达水平。
结果
2
与对照组比较,模型组大鼠PEF、FEV/FVC、PaO
2
均显著减慢或降低(
P
<0.05);BALF中白细胞、中性粒细胞、淋巴细胞、巨噬细胞数量和IL-1β、TNF-α、IL-6水平,病理学评分,肺上皮细胞凋亡率和肺组织中JNK、p38 MAPK蛋白磷酸化水平均显著增多或升高(
P
<0.05);肺损伤严重,细胞排列无序,出现明显的炎症细胞浸润。与模型组比较,ATR各剂量组大鼠上述定量指标水平均显著改善,且具有剂量依赖性(
P
<0.05);肺损伤减轻,细胞排列规则有序。与ATR高剂量组比较,高剂量ATR+ANS组大鼠上述定量指标水平均显著逆转(
P
<0.05),肺损伤加重。
结论
2
ATR可通过抑制JNK/p38 MAPK信号通路活性,抑制气道炎症,从而改善AECOPD大鼠肺损伤。
OBJECTIVE
2
To discuss the effect mechanism of atractylodin (ATR) on lung injury and airway inflammation in rats with acute exacerbation of chronic obstructive pulmonary disease (AECOPD).
METHODS
2
AECOPD model was established using smoke exposure and intratracheal injection of lipopolysaccharide. Rats were randomly grouped into model group, ATR low-, medium- and high-dose groups (25, 50 and 100 mg/kg), as well as high-dose ATR+anisomycin [ANS, c-Jun N-terminal kinase (JNK) activator
]
group (100 mg/kg ATR+5 mg/kg ANS). Additionally, a non-modeled control group was set up, with 12 rats in each group. Rats in each group were intraperitoneally injected with the corresponding
drug solution/normal saline once daily for 14 consecutive days. After the last medication, lung function [peak expiratory flow (PEF), the ratio of forced expiratory volume (FEV) to forced vital capacity (FVC), arterial partial pressure of oxygen (PaO
2
)
]
, as well as the number of inflammatory cells and the levels of inflammatory cytokines [interleukin-6 (IL-6), tumor necrosis factor-α (TNF-α), and IL-1β
]
in bronchoalveolar lavage fluid (BALF), were measured. The pathological morphology of lung tissue in rats was observed. The apoptosis of lung epithelial cells was detected, and the expression levels of proteins related to the JNK/p38 mitogen-activated protein kinase (p38 MAPK) signaling pathway in rat lung tissues were detected.
RESULTS
2
Compared with control group, PEF, FEV/FVC and PaO
2
of model group were slowed or decreased significantly (
P
<0.05). The number of white blood cells, neutrophils, lymphocytes and macrophages, as well as the levels of IL-1β, TNF-α and IL-6 in BALF, along with the pathological score, the apoptosis rate of lung epithelial cells, and the phosphorylation levels of JNK and p38 MAPK proteins in lung tissues, were all increased or raised significantly (
P
<0.05); lung tissue exhibited severe damage, with disordered cell arrangement and marked infiltration of inflammatory cells. Compared with model group, the levels of above quantitative indicators in rats from all ATR dosage groups showed significant improvement in a dose-dependent manner (
P
<0.05); moreover, the pathological damage in lung tissue was alleviated, with cells arranged in a regular and orderly fashion. Compared with ATR high-dose group, the levels of the above quantitative indicators in rats from the high-dose ATR+ANS group were significantly reversed (
P
<0.05), and the pathological damage in lung tissue was exacerbated.
CONCLUSIONS
2
ATR inhibits airway inflammation by suppressing the activity of the JNK/p38 MAPK signaling pathway, thereby improving lung tissue damage in AECOPD rats.
VENKATESAN P . Gold COPD report:2024 update [J ] . Lancet Respir Med , 2024 , 12 ( 1 ): 15 - 16 .
HAO Y J , WANG T X , HOU Y L , et al . Therapeutic potential of Lianhua qingke in airway mucus hypersecretion of acute exacerbation of chronic obstructive pulmonary disease [J ] . Chin Med , 2023 , 18 ( 1 ): 145 .
MACLEOD M , PAPI A , CONTOLI M , et al . Chronic obstructive pulmonary disease exacerbation fundamentals:diagnosis,treatment,prevention and disease impact [J ] . Respirology , 2021 , 26 ( 6 ): 532 - 551 .
CHEN Y K , ZHANG W B . Zhuye shigao decoction combined with Qingqi huatan pills in alleviating the acute exacerbation of chronic obstructive pulmonary disease (phlegm-heat stagnating in the lungs) via the IL-6-media- ted JAK1/STAT3 signaling pathway [J ] . Evid Based Complementary Altern Med , 2022 , 2022 : 7942623 .
SIM S , PARK H J , KIM Y K , et al . Lactobacillus paracasei -derived extracellular vesicles alleviate neutrophilic asthma by inhibiting the JNK pathway in airway epithelium [J ] . Allergol Int , 2024 , 73 ( 2 ): 302 - 312 .
XIONG Y , CUI X C , ZHOU Y J , et al . Dehydrocostus lactone inhibits BLM-induced pulmonary fibrosis and inflammation in mice via the JNK and p38 MAPK-mediated NF-κB signaling pathways [J ] . Int Immunopharmacol , 2021 , 98 : 107780 .
ZHAO Z J , TONG Y Q , KANG Y T , et al . Sodium butyra- te (SB) ameliorated inflammation of COPD induced by cigarette smoke through activating the GPR43 to inhibit NF-κB/MAPKs signaling pathways [J ] . Mol Immunol , 2023 , 163 : 224 - 234 .
苏娟娟 , 王旭 , 陈洪婷 , 等 . 苍术素对牙周炎大鼠牙周组织炎性损伤和牙槽骨丢失的影响及机制 [J ] . 中国药房 , 2023 , 34 ( 23 ): 2868 - 2873 .
陈洋洋 , 马鸿琦 , 杨静 , 等 . 苍术素调节CXCL12/CXCR4信号通路对哮喘幼年大鼠肺组织损伤的影响 [J ] . 实用医学杂志 , 2024 , 40 ( 19 ): 2672 - 2677 .
马生娟 , 丁蕾 , 韩娜 . 连翘苷调节环鸟苷酸-腺苷酸合成酶-干扰素基因刺激蛋白信号通路对慢性阻塞性肺疾病急性加重期大鼠气道炎症的影响 [J ] . 中国慢性病预防与控制 , 2024 , 32 ( 3 ): 225 - 229 .
叶维 , 张红 , 王莉 , 等 . 汉黄芩素通过调控JNK/AP-1信号通路对缺血性脑卒中大鼠神经功能障碍、脑组织损伤的影响 [J ] . 中成药 , 2023 , 45 ( 10 ): 3241 - 3246 .
牛磊 , 刘建 , 张磊 , 等 . 基于PI3K/Akt/mTOR信号通路探究虫草素对慢性阻塞性肺疾病急性加重期大鼠肺损伤及炎症反应的影响 [J ] . 中国医院用药评价与分析 , 2023 , 23 ( 7 ): 815 - 819 .
AGUSTÍ A , CELLI B R , CRINER G J , et al . Global initiative for chronic obstructive lung disease 2023 report:GOLD executive summary [J ] . Eur Respir J , 2023 , 61 ( 4 ): 2300239 .
CELLI B R , FABBRI L M , AARON S D , et al . An updated definition and severity classification of chronic obstructive pulmonary disease exacerbations:the Rome proposal [J ] . Am J Respir Crit Care Med , 2021 , 204 ( 11 ): 1251 - 1258 .
HUANG J H , ZHOU X J , XU Y L , et al . Shenqi wan regulates OPN/CD44/PI3K pathway to improve airway inflammation in COPD:network pharmacology,bioinformatics,and experimental validation [J ] . Int Immunopharmacol , 2025 , 144 : 113624 .
卢有亮 , 黄斯琪 , 刘树生 . 运用复方苍术方治疗慢性阻塞性肺疾病论证“肺与大肠相表里”理论 [J ] . 中医临床研究 , 2022 , 14 ( 20 ): 78 - 80 .
LYU Z , JI X F , CHEN G , et al . Atractylodin ameliorates lipopolysaccharide and d-galactosamine-induced acute liver failure via the suppression of inflammation and oxidative stress [J ] . Int Immunopharmacol , 2019 , 72 : 348 - 357 .
DONG Y P , ZHANG X , YAO C , et al . Atractylodin attenuates the expression of MUC5AC and extracellular matrix in lipopolysaccharide-induced airway inflammation by inhibiting the NF-κB pathway [J ] . Environ Toxicol , 2021 , 36 ( 9 ): 1911 - 1922 .
CHANG K W , ZHANG X , LIN S C , et al . Atractylodin suppresses TGF-β-mediated epithelial-mesenchymal transition in alveolar epithelial cells and attenuates bleomycin-induced pulmonary fibrosis in mice [J ] . Int J Mol Sci , 2021 , 22 ( 20 ): 11152 .
张巍巍 , 于海霞 , 刘霞 , 等 . 苍术素调节AMPK/SIRT1信号通路对慢性阻塞性肺疾病大鼠的改善作用 [J ] . 中国老年学杂志 , 2025 , 45 ( 11 ): 2699 - 2704 .
岑红霞 , 蔡思铭 , 姜虹羽 , 等 . JNK/CCl 2 通路诱导巨噬细胞募集并促进PM 2.5 颗粒物暴露诱导的幼年大鼠过敏性气道炎症 [J ] . 中国免疫学杂志 , 2024 , 40 ( 4 ): 720 - 725 .
LIU H , WANG X X , CHEN P . Angiopoietin-like 4 knockdown attenuates cigarette smoke extract-induced oxidative stress and apoptosis in lung bronchial epithelial cells by inhibiting NADPH oxidase [J ] . Allergol Immunopathol (Madr) , 2022 , 50 ( 5 ): 47 - 56 .
史凤霞 , 张娟 , 刘秀珍 . 齐墩果酸对哮喘小鼠气道炎症、肺组织损伤及JNK/p38 MAPK信号通路的影响 [J ] . 临床肺科杂志 , 2024 , 29 ( 9 ): 1385 - 1390 .
YU Y , YANG A L , HE X , et al . Soluble epoxide hydrolase deficiency attenuates airway inflammation in COPD via IRE1α/JNK/AP-1 signaling pathway [J ] . J Inflamm (Lond) , 2023 , 20 ( 1 ): 36 .
TAO L Y , LU X F , FU Z J , et al . Tong Sai granule improves AECOPD via regulation of MAPK-SIRT1-NF-κB pathway and cellular senescence alleviation [J ] . J Ethnopharmacol , 2023 , 314 : 116622 .
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