ArticleFrontiers in physiology2018
Macrophage Depletion Protects against Cigarette Smoke-Induced Inflammatory Response in the Mouse Colon and Lung.
Article in Frontiers in physiology, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 13 papers.
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Who cites it
13 citing papers in PubMed, 33 citations in OpenAlex.
- PD-L1 Expression Is Increased in LPS-Induced Acute Respiratory Distress Syndrome by PI3K-AKT-Egr-1/C/EBPδ Signaling Pathway.Inflammation · 2024Article
- Chronic Exposure to Both Electronic and Conventional Cigarettes Alters Ileum and Colon Turnover, Immune Function, and Barrier Integrity in Mice.Journal of xenobiotics · 2024Article
- Cigarette smoke-induced dysbiosis: comparative analysis of lung and intestinal microbiomes in COPD mice and patients.Respiratory research · 2024Article
- Development of finely tuned liposome nanoplatform for macrophage depletion.Journal of nanobiotechnology · 2024Article
- Monocyte-derived alveolar macrophages are key drivers of smoke-induced lung inflammation and tissue remodeling.Frontiers in immunology · 2024Article
- Soluble epoxide hydrolase deficiency attenuates airway inflammation in COPD via IRE1α/JNK/AP-1 signaling pathway.Journal of inflammation (London, England) · 2023Article
- The role of Th17 cells: explanation of relationship between periodontitis and COPD?Inflammation research : official journal of the European Histamine Research Society ... [et al.] · 2022Review
- ISM1 protects lung homeostasis via cell-surface GRP78-mediated alveolar macrophage apoptosis.Proceedings of the National Academy of Sciences of the United States of America · 2022Article
- Intraperitoneally Delivered Mesenchymal Stem Cells Alleviate Experimental Colitis Through THBS1-Mediated Induction of IL-10-Competent Regulatory B Cells.Frontiers in immunology · 2022Article
- Epithelial Ablation of Miro1/Rhot1 GTPase Augments Lung Inflammation by Cigarette Smoke.Pathophysiology : the official journal of the International Society for Pathophysiology · 2021Article
- What Is "Normal" When Examining Myeloid Cells in Human Airways?American journal of respiratory and critical care medicine · 2021Article
- Is sputum cytology reliable for detection of atypical lung epithelial proliferative changes triggered by cigarette smoking?International journal of clinical and experimental pathology · 2021Article
- Intratracheal Ovalbumin Administration Induces Colitis Through the IFN-γ Pathway in Mice.Frontiers in immunology · 2019Article
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Authors and funding
5 authors at 1 institution in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Cigarette smoke (CS) is considered as a major risk factor for pulmonary and intestinal inflammation. CS leads to macrophage infiltration in the mucosae of the lung and colon, inducing the uncontrolled secretion of inflammatory mediators, and thus promoting inflammatory response. In this study, we investigated whether macrophage depletion modulates cigarette smoke (CS)-induced inflammatory response in both the lung and colon. The mice were exposed to CS for 30 min, after which they were rested in a fresh air environment for 30 min. The total duration of exposure to CS was 2 h per day for 4 weeks. Macrophage depletion state was made with the injection of clodronate containing liposome. Individual body weights were measured twice a week, and the mice were sacrificed on day 28. Hematoxylin and eosin (H&E) staining was performed in the lung and colon tissue to determine histological changes. Inflammatory mediators' synthesis was analyzed using ELISA and western blotting. Clodronate liposome treatment ameliorated pathological changes associated with the infiltration of immune cells in the lung and colon. Also, clodronate liposome injected mice showed significantly lower level of inflammatory mediators, including cytokines and chemokine and proteases. Our results indicated that macrophage depletion by clodronate liposome treatment attenuates CS-induced inflammatory response in both the lung and colon.
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