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Panpan Z, Jinli H, Qiuhong L, Bo D, Juan Z, Hui S, Xin S. Changes in respiratory tract and gut microbiota in AR mice and their relationship with Th1/Th2/Treg. Microb Pathog 2024; 195:106881. [PMID: 39197690 DOI: 10.1016/j.micpath.2024.106881] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/29/2024] [Revised: 08/13/2024] [Accepted: 08/22/2024] [Indexed: 09/01/2024]
Abstract
BACKGROUND The etiology of allergic rhinitis (AR) is not fully understood. Studies have shown that the maturation of children's immune systems is closely related to microecology. However, few studies have focused simultaneously on changes in respiratory and gut microbiota in AR and their correlation between microecological changes and Th1/Th2/Treg. OBJECTIVE The aim is to investigate the pathogenesis of AR based on respiratory microecology, gut microecology, and Th1/Th2/Treg levels by applying microbiome techniques and correlation analysis. METHODS Standardized OVA-induced AR mice were established. Serum OVA-sIgE, IL-4, IFN-γ, IL-10 were measured by ELISA, Tregs in lymph nodes were determined by flow cytometry, and the histological characteristics of nasal tissues were evaluated by Hematoxylin & Eosin (H&E). Nasal symptoms were observed to determine the reliability of the AR mouse model. Nasal lavage fluid (NALF) and fecal samples were collected after the last OVA challenge. The composition of respiratory microbiota in NALF and gut microbial in feces samples via 16S rRNA gene sequencing between the two groups, further explored the relationship between microbiota and Th1/Th2/Treg levels. RESULTS In the AR group, the incidence of nose rubbing and sneezing in each mouse was significantly increased compared with the control group (all P < 0.001) and the inflammatory cell infiltration of NALF shows a significant increase in eosinophilic and neutrophilic infiltrates upon the AR group; H&E showed that the nasal mucosa of AR mice infiltration of massive eosinophils cells and neutrophils cells. OVA-sIgE and IL-4 in the AR group were increased (P < 0.01, P < 0.05) and IFN-γ, IL-10 were significantly decreased (P < 0.01, P < 0.05). Tregs showed a downward trend in the AR group, but there was no statistical difference. Compared with the control group, the respiratory microbiota of AR mice did not change significantly, while the gut microbiota changed significantly. In gut microbiota, compared to the control group, Shannon index in the AR group revealed a significant decrease at the genus level (P < 0.01), and Simpson index was significantly increased at all levels (all P < 0.05). PCoA also showed significant differences in beta diversity between the two groups (all P < 0.05). Compared to the control group, Deferribacteres at phylum level, Roseburia, Ruminiclostridium, Anaerotruncus at genus level were significantly decreased in the AR group (all P < 0.05). Spearman's rank correlation showed that OVA-sIgE was positively correlated with Bacteroidetes, Muribaculaceae and Erysipelotrichaceae (all P < 0.05); IL-4 was significantly negatively correlated with Epsilonbacteraeota and Deferribacteres (all P < 0.05). Treg was significantly positively correlated with Patescibacteria, Lachnospiraceae, and Saccharimonadaceae in gut microecology. CONCLUSION Our results showed that the respiratory microbiota of AR mice was not significantly altered, but the gut microbiota varied significantly and there was a correlation between gut microbiota and Th1/Th2/Treg.
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Affiliation(s)
- Zhang Panpan
- Department of Pediatrics, Xijing Hospital, the Fourth Military Medical University, Xi'an, China
| | - Huang Jinli
- Department of Pediatrics, Xijing Hospital, the Fourth Military Medical University, Xi'an, China
| | - Li Qiuhong
- Department of Pediatrics, Xijing Hospital, the Fourth Military Medical University, Xi'an, China
| | - Dong Bo
- Department of Pediatrics, Xijing Hospital, the Fourth Military Medical University, Xi'an, China
| | - Zhang Juan
- Department of Pediatrics, Xijing Hospital, the Fourth Military Medical University, Xi'an, China
| | - Su Hui
- Department of Geriatrics, Xijing Hospital, the Fourth Military Medical University, Xi'an, China.
| | - Sun Xin
- Department of Pediatrics, Xijing Hospital, the Fourth Military Medical University, Xi'an, China.
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Guo LP, Yan M, Niu RB, Liu L, Yang JR, Chen RL, Duan BS, Li CC, Li JX. Role of Th2, Th17 and Treg Cells and relevant cytokines in pathogenesis of allergic rhinitis. ALLERGY, ASTHMA, AND CLINICAL IMMUNOLOGY : OFFICIAL JOURNAL OF THE CANADIAN SOCIETY OF ALLERGY AND CLINICAL IMMUNOLOGY 2024; 20:40. [PMID: 39033277 PMCID: PMC11264892 DOI: 10.1186/s13223-024-00905-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/15/2024] [Accepted: 07/03/2024] [Indexed: 07/23/2024]
Abstract
OBJECTIVE To explore the role of different cells and molecules in the pathogenesis of allergic rhinitis (AR) with positive Artemisia allergen by detecting their expression levels. METHODS From January 2021 to December 2022,200 AR patients diagnosed in the Otolaryngology Clinic of Ordos Central Hospital were selected as the AR group, and 50 healthy people who underwent physical examination in the hospital during the same period were randomly selected as the healthy control (HC) group. The levels of GATA-3mRNA, RORγtmRNA and FoxP3mRNA in peripheral blood mononuclear cells were detected by real-time fluorescence quantitative PCR (qRT-PCR). The proportions of Th2, Th17 and Treg cells were detected by flow cytometry. The concentrations of IL-4, IL-5, IL-17 and IL-10 in serum were detected by enzyme-linked immunosorbent assay. The differences of transcription gene level, immune cell ratio and cytokine concentration between the two groups were analyzed. RESULTS There was no difference in age and gender between the two groups. The levels of GATA-3mRNA and RORγtmRNA transcription genes in peripheral blood mononuclear cells, the percentage of Th2, Th17 and Treg immune cells, the levels of eosinophils and basophils in peripheral blood, the concentrations of IL-4, IL-5, IL-17, IL-10 cytokines and IgE in serum of AR patients were significantly higher than those in HC group (P < 0.05). IL-4 and IL-17 were positively correlated with total IgE level. CONCLUSION The secretion of immune cells and cytokines in peripheral blood of AR patients is abnormal. Th2, Th17, Treg specific transcription factors and related cells and cytokines are involved in the occurrence and development of allergic rhinitis.
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Affiliation(s)
- Li-Ping Guo
- Department of Dermatology, Ordos Central Hospital, Ordos, 017000, Inner Mongolia, China
| | - Min Yan
- Department of Clinical Laboratory, Ordos Central Hospital, No. 23, Ejinholo West Street, Dongsheng District, Ordos, 017000, Inner Mongolia, China
- Ordos Clinical Medical College of Inner Mongolia Medical University, Ordos, 017000, Inner Mongolia, China
| | - Rui-Bing Niu
- Department of Clinical Laboratory, Ordos Central Hospital, No. 23, Ejinholo West Street, Dongsheng District, Ordos, 017000, Inner Mongolia, China.
- Ordos Clinical Medical College of Inner Mongolia Medical University, Ordos, 017000, Inner Mongolia, China.
| | - Lei Liu
- Department of Otolaryngology, Ordos Central Hospital, Ordos, 017000, Inner Mongolia, China
| | - Jing-Ru Yang
- Department of Otolaryngology, Ordos Central Hospital, Ordos, 017000, Inner Mongolia, China
| | - Rui-Lian Chen
- Department of Otolaryngology, Ordos Central Hospital, Ordos, 017000, Inner Mongolia, China
| | - Bao-Sheng Duan
- Department of Clinical Laboratory, Ordos Central Hospital, No. 23, Ejinholo West Street, Dongsheng District, Ordos, 017000, Inner Mongolia, China
- Ordos Clinical Medical College of Inner Mongolia Medical University, Ordos, 017000, Inner Mongolia, China
| | - Cui-Cui Li
- Department of Clinical Laboratory, Ordos Central Hospital, No. 23, Ejinholo West Street, Dongsheng District, Ordos, 017000, Inner Mongolia, China
| | - Jian-Xiong Li
- Department of Clinical Laboratory, Ordos Central Hospital, No. 23, Ejinholo West Street, Dongsheng District, Ordos, 017000, Inner Mongolia, China
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Tran KN, Kwon JH, Kim MK, Nguyen NPK, Yang IJ. Intranasal delivery of herbal medicine for disease treatment: A systematic review. PHYTOMEDICINE : INTERNATIONAL JOURNAL OF PHYTOTHERAPY AND PHYTOPHARMACOLOGY 2024; 127:155484. [PMID: 38442431 DOI: 10.1016/j.phymed.2024.155484] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/26/2023] [Revised: 02/01/2024] [Accepted: 02/24/2024] [Indexed: 03/07/2024]
Abstract
BACKGROUND Intranasal administration has been adopted in traditional medicine to facilitate access to the bloodstream and central nervous system (CNS). In modern medicine, nasal drug delivery systems are valuable for disease treatment because of their noninvasiveness, good absorption, and fast-acting effects. OBJECTIVE This study aimed to systematically organize preclinical and clinical studies on intranasal herbal medicines to highlight their potential in drug development. METHODS A comprehensive search for literature until February 2023 was conducted on PubMed and the Web of Science. From the selected publications, we extracted key information, including the types of herbal materials, target diseases, intranasal conditions, methods of toxicity evaluation, main outcomes, and mechanisms of action, and performed quality assessments for each study. RESULTS Of the 45 studies, 13 were clinical and 32 were preclinical; 28 studies used herbal extracts, 9 used prescriptions, and 8 used natural compounds. The target diseases were rhinosinusitis, influenza, fever, stroke, migraine, insomnia, depression, memory disorders, and lung cancer. The common intranasal volumes were 8-50 µl in mice, 20-100 µl in rats, and 100-500 µl in rabbits. Peppermint oil, Ribes nigrum folium, Melia azedarach L., Elaeocarpus sylvestris, Radix Bupleuri, Da Chuan Xiong Fang, Xingnaojing microemulsion, and Ginsenoside Rb1 emerged as potential candidates for rapid intranasal therapy. The in vivo toxicity assessments were based on mortality, body weight, behavioral changes, mucociliary activity, histopathology, and blood tests. Most intranasal treatments were safe, except for Cyclamen europaeum, Jasminum sambac, Punica granatum L., and violet oil, which caused mild adverse effects. At lower doses, intranasal herbal treatments often show greater effects than oral administration. The actions of intranasal herbal medicine mainly involve regulating inflammation and neurotransmission, with the olfactory bulb and anterior cingulate cortex to be relevant brain regions. CONCLUSION Intranasal delivery of herbal materials holds promise for enhancing drug delivery efficacy and reducing treatment duration, offering a potential future perspective for developing intranasal therapies for various diseases.
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Affiliation(s)
- Khoa Nguyen Tran
- Department of Physiology, College of Korean Medicine, Dongguk University, Gyeongju, 38066, Republic of Korea
| | - Ji-Hye Kwon
- Department of Physiology, College of Korean Medicine, Dongguk University, Gyeongju, 38066, Republic of Korea
| | - Min-Kyung Kim
- Department of Physiology, College of Korean Medicine, Dongguk University, Gyeongju, 38066, Republic of Korea
| | - Nhi Phuc Khanh Nguyen
- Department of Physiology, College of Korean Medicine, Dongguk University, Gyeongju, 38066, Republic of Korea
| | - In-Jun Yang
- Department of Physiology, College of Korean Medicine, Dongguk University, Gyeongju, 38066, Republic of Korea.
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Hou H, Li Y, Xu Z, Yu Z, Peng B, Wang C, Liu W, Li W, Ye Z, Zhang G. Applications and research progress of Traditional Chinese medicine delivered via nasal administration. Biomed Pharmacother 2023; 157:113933. [PMID: 36399826 DOI: 10.1016/j.biopha.2022.113933] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/04/2022] [Revised: 10/22/2022] [Accepted: 10/26/2022] [Indexed: 11/17/2022] Open
Abstract
Nasal administration of Traditional Chinese medicine (TCM) has a long history of applications. With the gradual maturing of technology and pharmacological advances, nasal preparations of TCM have undergone significant changes. Nasal TCM formulations are used not only for treatment of pneumonia, asthma, sinusitis and allergic rhinitis but also Alzheimer's disease and Parkinson's disease, as antidepressants and antiepileptics, and in ischemia reperfusion. However, according to the analysis of nasal preparations of TCM currently on the market, most of them were compound preparations, which were used to treat allergic rhinitis (AR), common cold, headache and other local treatments, with a small range of diseases. At the same time, the dosage forms were mainly traditional dosage forms, aerosols and sprays, but there were no new dosage forms, which can not meet the clinical needs in terms of variety number, variety diversity and disease types. In this manuscript, we reviewed the development and applications of different nasal preparations of TCM from the aspects of nasal structure, origin, factors affecting absorption and common dosage forms, pharmacodynamics, targeting of nasal delivery and safety. In the near future, we expect that more nasal preparations of Chinese medicine with independent intellectual property rights will be marketed to meet the needs of clinical disease management.
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Affiliation(s)
- Hongping Hou
- Institute of Chinese Materia Medica, China Academy of Chinese Medical Sciences, Beijing 100700, China.
| | - Yujie Li
- Institute of Chinese Materia Medica, China Academy of Chinese Medical Sciences, Beijing 100700, China.
| | - Ziying Xu
- Capital Institute of Pediatrics, Beijing 100020, China.
| | - Zihui Yu
- Capital Institute of Pediatrics, Beijing 100020, China.
| | - Bo Peng
- Institute of Chinese Materia Medica, China Academy of Chinese Medical Sciences, Beijing 100700, China.
| | - Caixia Wang
- Institute of Chinese Materia Medica, China Academy of Chinese Medical Sciences, Beijing 100700, China.
| | - Wei Liu
- State Key Laboratory of Respiratory Disease, National Clinical Research Center for Respiratory Disease, Guangzhou Institute of Respiratory Health, The First Affiliated Hospital of Guangzhou Medical University, Guangzhou Medical University, Guangzhou 510120, China.
| | - Wei Li
- School of Pharmaceutical Sciences (Shenzhen), Sun Yat-sen University, Shenzhen 518107, China.
| | - Zuguang Ye
- Institute of Chinese Materia Medica, China Academy of Chinese Medical Sciences, Beijing 100700, China.
| | - Guangping Zhang
- Institute of Chinese Materia Medica, China Academy of Chinese Medical Sciences, Beijing 100700, China.
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Jia Y, Zou J, Wang Y, Zhang X, Shi Y, Liang Y, Guo D, Yang M. Mechanism of allergic rhinitis treated by Centipeda minima from different geographic areas. PHARMACEUTICAL BIOLOGY 2021; 59:606-618. [PMID: 34010591 PMCID: PMC8143626 DOI: 10.1080/13880209.2021.1923757] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/03/2023]
Abstract
CONTEXT The coriander plant Centipeda minima (L.) A. Braun et Aschers (Compositae) is used for the treatment of allergic rhinitis. OBJECTIVE Analyze the difference of the C. minima volatile oil from 7 geographic areas and its therapeutic effect on allergic rhinitis. MATERIALS AND METHODS The volatile oils from different geographic areas were extracted and analyzed, the protein and biological pathway for the treatment of allergic rhinitis were predicted by network pharmacology. Established three groups of Sprague-Dawley rat allergic rhinitis models (n = 10). The treatment group was given 100 μL/nostril of 0.1% C. minima volatile oil, the blank and model groups were given the same amount of normal saline. After 15 days, serum inflammatory factors were detected by ELISA. Nasal mucosa tissues were examined by hematoxylineosin staining and immunuhistrochemistry. RESULTS There are differences in the content of volatile oil in the seven geographic areas. Experiments showed that the concentration of TNF-α in the serum of the administration group decreased from 63.66 ± 2.06 to 51.01 ± 4.10 (pg/mL), IL-4 decreased from 41.90 ± 3.90 to 28.68 ± 3.39 (pg/mL), IgE decreased from 22.18 ± 1.40 to 17.59 ± 1.60 (pg/mL), IL-2 increased from 314.14 ± 10.32 to 355.90 ± 10.01(pg/mL). Immunohistochemistry showed that compared with the model group, the PTGS2 and MAPK3 proteins in the administration group were significantly reduced. DISCUSSION AND CONCLUSIONS C. minima volatile oil is a multi-target and multi-pathway in the treatment of allergic rhinitis, which provides a new research basis and reference for the treatment of allergic rhinitis.
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Affiliation(s)
- Yanzhuo Jia
- Department of Pharmaceutics, Shaanxi University of Chinese Medicine, Xianyang, China
| | - Junbo Zou
- Department of Pharmaceutics, Shaanxi University of Chinese Medicine, Xianyang, China
- Department of Pharmaceutics, The Key Laboratory of Basic and New Drug Research of Traditional Chinese Medcine, Shaanxi University of Chinese Medicine, Xianyang, China
| | - Yao Wang
- Department of Pharmaceutics, Shaanxi University of Chinese Medicine, Xianyang, China
| | - Xiaofei Zhang
- Department of Pharmaceutics, Shaanxi University of Chinese Medicine, Xianyang, China
- Department of Pharmaceutics, The Key Laboratory of Basic and New Drug Research of Traditional Chinese Medcine, Shaanxi University of Chinese Medicine, Xianyang, China
- Department of Pharmaceutics, Jiangxi University of Traditional Chinese Medicine, Nanchang, China
- CONTACT Xiaofei Zhang Department of Pharmaceutics, Shaanxi University of Chinese Medicine, Xianyang, 712046, Shaanxi, China
| | - Yajun Shi
- Department of Pharmaceutics, Shaanxi University of Chinese Medicine, Xianyang, China
- Department of Pharmaceutics, The Key Laboratory of Basic and New Drug Research of Traditional Chinese Medcine, Shaanxi University of Chinese Medicine, Xianyang, China
| | - Yulin Liang
- Department of Pharmaceutics, Shaanxi University of Chinese Medicine, Xianyang, China
| | - Dongyan Guo
- Department of Pharmaceutics, Shaanxi University of Chinese Medicine, Xianyang, China
- Department of Pharmaceutics, The Key Laboratory of Basic and New Drug Research of Traditional Chinese Medcine, Shaanxi University of Chinese Medicine, Xianyang, China
| | - Ming Yang
- Department of Pharmaceutics, Jiangxi University of Traditional Chinese Medicine, Nanchang, China
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