Chronic exposure to arsenite induces S100A8 and S100A9 expression in rat RBL-2H3 mast cells
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- Shimizu Yuri
- Laboratory of Molecular Nutrition and Toxicology, Faculty of Pharmaceutical Sciences, Tokushima Bunri University
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- Fujishiro Hitomi
- Laboratory of Molecular Nutrition and Toxicology, Faculty of Pharmaceutical Sciences, Tokushima Bunri University
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- Matsumoto Kanako
- Laboratory of Molecular Nutrition and Toxicology, Faculty of Pharmaceutical Sciences, Tokushima Bunri University
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- Sumi Daigo
- Laboratory of Molecular Nutrition and Toxicology, Faculty of Pharmaceutical Sciences, Tokushima Bunri University
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- Satoh Masahiko
- Laboratory of Pharmaceutical Health Sciences, School of Pharmacy, Aichi Gakuin University
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- Himeno Seiichiro
- Laboratory of Molecular Nutrition and Toxicology, Faculty of Pharmaceutical Sciences, Tokushima Bunri University
Bibliographic Information
- Other Title
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- Toxicogenomics/proteomics report: Chronic exposure to arsenite induces S100A8 and S100A9 expression in rat RBL-2H3 mast cells
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Abstract
To investigate the effects of chronic exposure to arsenite on the gene expression profiles of mast cells, microarray analysis was performed on rat basophilic leukemia RBL-2H3 cells exposed to arsenite for 28 days. Upregulated genes include calcium-binding S100 proteins such as S100A9, S100A10, S100A6, and S100A13, and granzymes B and C. Among S100 proteins, S100A9 showed the highest expression (8.62-fold of untreated cells) after 4-weeks of exposure to arsenite. As S100A8 and S100A9 comprise a heterodimer called calprotectin, and are implicated in the development of atherosclerosis and cancer, mRNA levels of both S100A8 and S100A9 were analyzed. The results demonstrated that exposure of RBL-2H3 cells to arsenite for a few weeks induces marked increases in mRNA levels of S100A8 and S100A9.
Journal
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- The Journal of Toxicological Sciences
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The Journal of Toxicological Sciences 36 (1), 135-139, 2011
The Japanese Society of Toxicology
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Details 詳細情報について
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- CRID
- 1390282679878369664
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- NII Article ID
- 10027420605
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- NII Book ID
- AN00002808
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- ISSN
- 18803989
- 03881350
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- NDL BIB ID
- 10999498
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- Text Lang
- en
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- Data Source
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- JaLC
- NDL
- Crossref
- CiNii Articles
- KAKEN
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- Abstract License Flag
- Disallowed