ArticleJournal of Huazhong University of Science and Technology. Medical sciences = Hua zhong ke ji da xue xue bao. Yi xue Ying De wen ban = Huazhong keji daxue xuebao. Yixue Yingdewen ban2013
Genotoxicity and reduced heat shock protein 70 in human airway smooth muscle cells exposed to cigarette smoke extract.
Article in Journal of Huazhong University of Science and Technology. Medical sciences = Hua zhong ke ji da xue xue bao. Yi xue Ying De wen ban = Huazhong keji daxue xuebao. Yixue Yingdewen ban, 2013. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
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Who cites it
2 citing papers in PubMed, 5 citations in OpenAlex.
- Implications of DNA damage in chronic lung disease.Frontiers in cell and developmental biology · 2024Review
- Cigarette smoke extract promotes proliferation of airway smooth muscle cells through suppressing C/EBP-α expression.Experimental and therapeutic medicine · 2017Article
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8 authors at 2 institutions in 1 country.
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Abstract
Cigarette smoke is associated with the development of several diseases, such as chronic obstructive pulmonary disease (COPD). The purpose of this study was to investigate genotoxicity and heat shock protein 70 (Hsp70) in human airway smooth muscle cells (HASMCs) exposed to cigarette smoke extract (CSE). HASMCs was exposed to CSE with different doses for 24 h. The level of 8-hydroxydeoxyguanosine (8-OHdG) was determined by using HPLC-ECD, the DNA damage was analyzed by using comet assay, and apoptosis was examined by using Annexin-FITC/PI staining. The production of Hsp70 after CSE stimulation was tested. Results indicated that CSE significantly increased the level of 8-OHdG, DNA damage and cell apoptosis, and reduced the production of Hsp70. In particular, levels of Hsp70 were inversely correlated with 8-OHdG, DNA damage and cell apoptosis. It was concluded that cigarette smoke induced genotoxicity and decreased the production of cell protective protein Hsp70, which may contribute to the development of some airway diseases.
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