Results 121 to 130 of about 1,180,011 (399)

Rigid airway [PDF]

Cleveland Clinic Journal of Medicine, 2020
Masaki, Itagane, Hiroyuki, Yano, Tomoo, Kishaba, Mitsuyo, Kinjo   +3 more
openaire   +2 more sources

CD207‐Positive Dendritic Cells Promote Emphysema Through CD8+ T Cell Pathway in Chronic Obstructive Pulmonary Disease

Advanced Science, EarlyView.
CD207+ dendritic cells (DCs) drive emphysema by promoting CD8⁺ T cell cytotoxicity via Birbeck granule‐dependent MHC‐I antigen presentation. This DC subset is expanded by cigarette smoke‐induced oxidative stress, which triggers granulocyte‐macrophage colony‐stimulating factor (GM‐CSF) release from airway epithelium.
Shurui Xuan, Yunhui Wu, Feng Liu, Heng Fu, Yaqi Meng, Yingwei Ou, Xijing Yuan, Ian M. Adcock, Man Jia, Xiaoning Zeng, Xin Yao   +10 more
wiley   +1 more source

Divergent functions for airway epithelial matrix metalloproteinase 7 and retinoic acid in experimental asthma. [PDF]

, 2009
The innate immune response of airway epithelial cells to airborne allergens initiates the development of T cell responses that are central to allergic inflammation.
Angkasekwinai, Pornpimon, Barranco, Wade T, Corry, David B, Dong, Chen, Goswami, Sangeeta, Greenlee, Kendra J, Kheradmand, Farrah, Polikepahad, Sumanth, Redding, David, Seryshev, Alexander, Shan, Ming, Singh, Bhupinder, Song, Li-zhen, Sur, Sanjiv, Woodruff, Prescott   +14 more
core  

NARFL Knockout Triggers Ferroptosis‐Driven Vascular Endothelial Dysfunction

Advanced Science, EarlyView.
NARFL is vital for CIA and oxidative stress resistance. NARFL deletion in HPMEC cells, zebrafish, and mice is lethal and rescued by a Ferroptosis inhibitor. NARFL deficiency disrupted its interaction with CIA proteins, decreased aconitase activity, increased IRP1 activity, induced Fe overload, and led to ferroptosis and oxidative stress, resulting in ...
Hui Hu, Jing Luo, Li Yu, Daoxi Qi, Boyu Li, Yating Chen, Chen Wang, Xiaokang Zhang, Wenzheng Guo, Qiyong Lou, Gang Zhai, Yonglin Ruan, Jianfei Huang, Shengchi Shi, Zhan Yin, Fang Zheng   +15 more
wiley   +1 more source

High urinary desmosine is associated with long-term mortality in patients with COPD

ERJ Open Research, 2023
Changhwan Kim, Yousang Ko, Jae Seung Lee, Chin Kook Rhee, Jin Hwa Lee, Ji-Yong Moon, Seong Yong Lim, Kwang Ha Yoo, Joon Beom Seo, Yeon-Mok Oh, Sang-Do Lee, Yong Bum Park   +11 more
doaj   +1 more source

Eosinophils increase airway sensory nerve density in mice and in human asthma

Science Translational Medicine, 2018
Eosinophils increase airway sensory nerve density in humans with asthma and in mice, which promotes airway hyperresponsiveness. Remodeling airway innervation in asthma Asthma is a widespread chronic airway disease characterized by airway obstruction ...
M. Drake, G. Scott, Emily D. Blum, K. Lebold, Z. Nie, James Lee, A. Fryer, R. Costello, D. Jacoby   +8 more
semanticscholar   +1 more source

Epigenetic Targeting of Senescent Cells Prevents the Deleterious Effects of Obstructive Sleep Apnea on Growing Skeleton

Advanced Science, EarlyView.
Chronic intermittent hypoxia induces premature senescence of osteoprogenitor cells in long bone metaphysis via HIF1α‐mediated EZH2‐H3k27me3 downregulation, leading to impaired bone growth. Restoration of H3K27me3 level via UTX inhibition rescues osteogenesis and growth impairment in young mice.
Xiaonan Liu, Peilin Zhang, Zhongyi Su, Yong Feng, Zhenger Zhou, Sa Pang, Yicheng Wang, Jiacheng Hu   +7 more
wiley   +1 more source

Mesenchymal stromal cells reduce inflammation and improve lung function in a mouse model of cystic fibrosis lung disease

Scientific Reports
Mesenchymal stromal cells (MSCs) are multipotent adult stem cells which possess immunomodulatory and repair capabilities. In this study, we investigated whether MSC therapy could modulate inflammation and lung damage in the lungs of Scnn1b-transgenic ...
Declan F. Doherty, Lydia E. Roets, Caoifa M. Dougan, Ryan R. Brown, Ian J. Hawthorne, Cecilia O’Kane, Anna D. Krasnodembskaya, Marcus A. Mall, Clifford C. Taggart, Sinéad Weldon   +9 more
doaj   +1 more source

PM2.5 Induced Nasal Mucosal Barrier Dysfunction and Epithelial–Mesenchymal Transition to Promote Chronic Rhinosinusitis Through IL4I1-AhR Signaling Pathway

Toxics
Environmental pollutants like PM2.5 contribute to chronic rhinosinusitis (CRS). The aryl hydrocarbon receptor (AhR), a contaminant sensor linked to tryptophan metabolites, is regulated by IL4I.
Yue Wang, Bowen Zheng, Panhui Xiong, Yijun Liu, Longlan Shu, Yang Shen, Tao Lu, Yucheng Yang   +7 more
doaj   +1 more source

Rupestonic Acid of Artemisia Rupestris L. Extract Treats Pulmonary Fibrosis in COPD by Targeting TGF‐β1

Advanced Science, EarlyView.
RA of EEAR inhibits TGF‐β1 ubiquitination and changes conformation by target binding TGF‐β1, regulating TGF‐β1/Smad2/3 signaling pathway. Thus it down‐regulated downstream protein expression, inhibited EMT and collagen deposition of ECM, in order to EEAR preventing PF in COPD.
Lingfeng Peng, Lulu Zhang, Yimeng Fan, Sijuan Huang, Qingyu Zhao, Chao Han, Zhihui Hao   +6 more
wiley   +1 more source