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基于转录组学的七味冬青叶散抗支气管哮喘作用及机制研究
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金家成 ,陈雯艳 ,李 欣 ,徐 晴 ,王航宇 ,张 珂 ,孙平华 ,王金辉 (1.石河子大学药学院/新疆植物药
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资源利用教育部重点实验室/红花产业研究院,新疆 石河子 832002;2. 哈尔滨医科大学药学院,哈尔滨
150081)
中图分类号 R965 文献标志码 A 文章编号 1001-0408(2026)05-0595-07
DOI 10.6039/j.issn.1001-0408.2026.05.08
摘 要 目的 探讨七味冬青叶散(QDP)抗支气管哮喘的作用及机制。方法 将小鼠分为空白组(生理盐水)、模型组(生理盐水)、
地塞米松组(2 mg/kg)和QDP低、中、高剂量组(200、400、800 mg/kg),每组14只。除空白组外,其余各组小鼠腹腔注射+雾化吸入
卵清蛋白以复制支气管哮喘模型;造模同时,各组小鼠灌胃/腹腔注射相应药液/生理盐水。末次给药后,观察小鼠肺泡灌洗液
(BALF)中的细胞并计数;观察小鼠气管和肺组织的病理学形态;检测小鼠肺组织中丙二醛(MDA)、一氧化氮(NO)、总超氧化物
歧化酶(T-SOD)、谷胱甘肽过氧化物酶(GSH-Px)水平,检测小鼠 BALF 和血清中白细胞介素 17(IL-17)水平;采用转录组学预测
QDP抗支气管哮喘的作用机制并进行验证。结果 与模型组比较,QDP高剂量组BALF中总细胞数、中性粒细胞数、淋巴细胞数和
巨噬细胞数均显著减少(P<0.05);肺组织中 MDA、NO 水平以及 BALF 和血清中 IL-17 水平均显著降低(P<0.05);肺组织中 T-
SOD、GSH-Px水平均显著升高(P<0.05);肺组织细胞排列趋于正常,炎症细胞浸润减轻,支气管单层柱状上皮细胞脱落减少。转
录组学结果显示,差异基因涉及B细胞受体信号传导通路、核因子κB(NF-κB)信号通路、铁死亡信号通路等。进一步验证发现,与
模型组比较,QDP 各剂量组小鼠肺组织中 NF-κB p65、趋化因子配体 20 表达水平和 NF-κB 抑制蛋白 α 磷酸化水平均显著降低
(P<0.05),核因子E2相关因子2(Nrf2)、血红素加氧酶1(HO-1)蛋白表达水平均显著升高(P<0.05)。结论 QDP可通过抑制NF-
κB信号通路、激活Nrf2/HO-1信号通路,调控氧化应激,减轻炎症反应,从而有效缓解支气管哮喘。
关键词 七味冬青叶散;支气管哮喘;NF-κB信号通路;Nrf2/HO-1信号通路;转录组学
Study on the effect and mechanism of Qiwei dongqingye powder against bronchial asthma based on
transcriptomics
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JIN Jiacheng ,CHEN Wenyan ,LI Xin ,XU Qing ,WANG Hangyu ,ZHANG Ke ,SUN Pinghua ,WANG
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Jinhui (1. Pharmacy School/Key Laboratory of Xinjiang Plant Medicine Resources Utilization, Ministry of
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Education/Safflower Industry Research Institute, Shihezi University, Xinjiang Shihezi 832002, China;2. School
of Pharmacy, Harbin Medical University, Harbin 150081, China)
ABSTRACT OBJECTIVE To investigate the therapeutic effect and mechanism of Qiwei dongqingye powder (QDP) on
bronchial asthma in mice. METHODS The mice were divided into blank group (normal saline), model group (normal saline),
dexamethasone group (2 mg/kg), and QDP low-, medium-, and high-dose groups (200, 400, 800 mg/kg), with 14 mice in each
group. Except for the blank group, mice in all other groups were given ovalbumin via intraperitoneal injection followed by aerosol
inhalation to induce a bronchial asthma model. During the modeling process, mice in each group were administered corresponding
drug solutions or normal saline intragastrically/intraperitoneally. After the last medication, the number of cells in the
bronchoalveolar lavage fluid (BALF) of the mice was observed and counted; the pathological changes of the bronchus and lung
tissue were observed; the levels of malondialdehyde (MDA), nitric oxide (NO), total superoxide dismutase (T-SOD), and
glutathione peroxidase (GSH-Px) in the lung tissue of the mice were determined, and the level of interleukin-17 (IL-17) in the
BALF and serum was determined. Transcriptomics was employed to predict and validate the mechanism of action of QDP against
bronchial asthma. RESULTS Compared with the model group, the total cell count, neutrophil count, lymphocyte count, and
macrophage counts in the BALF of the QDP high-dose group were all significantly reduced (P<0.05); the levels of MDA and NO
in the lung tissue, and the levels of IL-17 in the BALF and
Δ 基金项目 国家自然科学基金联合基金项目(No.U24A20645); serum were all decreased significantly (P<0.05); the levels
新疆生产建设兵团科技计划项目(No.2025DA071) of T-SOD and GSH-Px were significantly increased (P<
*第一作者 硕士研究生。研究方向:天然产物活性、药理学。
0.05) ; the arrangement of lung tissue cells tended to
E-mail:jjc_cheng2026@163.com
# 通信作者 教授,博士生导师,博士。研究方向:天然产物活性、 normalize, with reduced infiltration of inflammatory cells and
药理学。E-mail:tcm_zk@163.com decreased exfoliation of bronchial simple columnar epithelial
中国药房 2026年第37卷第5期 China Pharmacy 2026 Vol. 37 No. 5 · 595 ·

