Daqing formula ameliorated allergic asthma and airway dysbacteriosis in mice challenged with ovalbumin and ampicillin

doi:10.1016/j.jep.2023.117056

HFCAS OpenIR

	Daqing formula ameliorated allergic asthma and airway dysbacteriosis in mice challenged with ovalbumin and ampicillin
	Wu, Li-ren 1; Peng, Qian-Yu 1; Li, Xue-Jian 1; Guo, Mei-Ying 1; He, Jia-Qi 2; Ying, Hua-Zhong 1; Yu, Chen-Huan 1,3,4
	2024-01-10
发表期刊	JOURNAL OF ETHNOPHARMACOLOGY
ISSN	0378-8741
通讯作者	Ying, Hua-Zhong(HZYing0101@163.com) ; Yu, Chen-Huan(yuchenhuan2002@163.com)
摘要	Ethnopharmacological relevance: Asthma is a chronic airway inflammatory disease that can lead to several complications caused by bacterial infections. However, recurrent attacks of the disease require long-term use of antibiotics, resulting in lung dysbiosis and poor outcomes. Daqing Formula (DQF) is a well-known herbal medicine in Pharmacopoeia of China, which is widely used for various stimuli-induced lower respiratory diseases, including asthma, bronchitis, and pneumonia. Thus, it has been demonstrated to be a plant-derived broadspectrum antibiotic for treating and preventing various acute and chronic respiratory diseases. Aim of the study: This study evaluated the efficacy and possible mechanism of DQF on allergic asthma and airway dysbiosis. Methods and materials: The mice were co-challenged with ovalbumin and ampicillin to induce allergic asthma combined with airway dysbacteriosis. The populations of lung microbiota were detected by using 16s DNA sequencing. The levels of asthmatic markers in BALF were detected by ELISA. The levels of Th1/Th2 cytokines in splenic CD4(+) cells of mice were analyzed by flow cytometry. The expressions of the GSK-3 ss signaling pathway in the lung tissues of asthmatic mice and eosinophils were detected by western blotting assay. The inhibition of DQF on the production of pro-inflammatory cytokines in eosinophils of asthmatic mice. Results: The results showed that treatment with DQF at 200-800 mg/kg doses significantly reduced the frequency of nasal rubbing and lung inflammation as well as the number of total cells, eosinophils, and macrophages in bronchoalveolar lavage fluid. It decreased the relative abundances of Streptococcus, Cuoriavidus, and Moraxella, increased Akkermansia and Prevotella_6 in lung tissues of asthmatic mice, and inhibited the growth of Staphylococcus aureus, Klebsiella pneumoniae, Streptococcus pneumoniae and their resistant strains in vitro. Furthermore, DQF reduced the levels of eotaxin, TSLP, IL-4, IL-5, IL-25, and IL-33, but enhanced IFN-. and IL-12 in BALF. It elevated the population of Th1 cells, inhibited eosinophil activation, and downregulated the expressions of p-GSK-3 ss, p-p65, nuclear ss-catenin, and p-STAT3 in the lung tissues of asthmatic mice. Conclusions: The results revealed that DQF reduced airway inflammation, ameliorated lung dysbiosis, shifted the Th1/Th2 balance, and inhibited eosinophil activation in asthmatic mice, indicating its potential for severe asthma treatment.
关键词	Lung dysbiosis Th1/Th2 balance Antibiotic GSK-3 ss
DOI	10.1016/j.jep.2023.117056
关键词[WOS]	INHIBITORS ; EXTRACTS
收录类别	SCI
语种	英语
资助项目	Zhejiang Traditional Medicine Foundation[2021ZB123] ; Zhejiang Traditional Medicine Foundation[2020ZB077] ; Zhejiang Key Discipline Project of Identification and Processing of Traditional Chinese Medicine[2017-XK-B01]
项目资助者	Zhejiang Traditional Medicine Foundation ; Zhejiang Key Discipline Project of Identification and Processing of Traditional Chinese Medicine
WOS研究方向	Plant Sciences ; Pharmacology & Pharmacy ; Integrative & Complementary Medicine
WOS类目	Plant Sciences ; Chemistry, Medicinal ; Integrative & Complementary Medicine ; Pharmacology & Pharmacy
WOS记录号	WOS:001065635700001
出版者	ELSEVIER IRELAND LTD
引用统计	被引频次：1[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	http://ir.hfcas.ac.cn:8080/handle/334002/132638
专题	中国科学院合肥物质科学研究院
通讯作者	Ying, Hua-Zhong; Yu, Chen-Huan
作者单位	1.Hangzhou Med Coll, Key Lab Expt Anim & Safety Evaluat, Hangzhou 310013, Peoples R China 2.Zhejiang Chinese Med Univ, Affiliated Hosp 1, Hangzhou 310006, Peoples R China 3.Univ Chinese Acad Sci, Zhejiang Canc Hosp, Canc Hosp, Hangzhou 310022, Peoples R China 4.Chinese Acad Sci, Inst Basic Med & Canc, Dongfang St 150, Hangzhou 310018, Zhejiang, Peoples R China
推荐引用方式 GB/T 7714	Wu, Li-ren,Peng, Qian-Yu,Li, Xue-Jian,et al. Daqing formula ameliorated allergic asthma and airway dysbacteriosis in mice challenged with ovalbumin and ampicillin[J]. JOURNAL OF ETHNOPHARMACOLOGY,2024,318.
APA	Wu, Li-ren.,Peng, Qian-Yu.,Li, Xue-Jian.,Guo, Mei-Ying.,He, Jia-Qi.,...&Yu, Chen-Huan.(2024).Daqing formula ameliorated allergic asthma and airway dysbacteriosis in mice challenged with ovalbumin and ampicillin.JOURNAL OF ETHNOPHARMACOLOGY,318.
MLA	Wu, Li-ren,et al."Daqing formula ameliorated allergic asthma and airway dysbacteriosis in mice challenged with ovalbumin and ampicillin".JOURNAL OF ETHNOPHARMACOLOGY 318(2024).