|
1
|
Song Y, Zhao X, Wang D, Zheng Y, Dai C, Guo M, Qin L, Wen X, Zhou X, Liu Z. Inhibition of LPS-induced brain injury by NR2B antagonists through reducing assembly of NR2B–CaMKII–PSD95 signal module. Immunopharmacol Immunotoxicol 2019; 41:86-94. [DOI: 10.1080/08923973.2018.1549566] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Affiliation(s)
- Yuanjian Song
- Jiangsu Key Laboratory of Brain Disease Bioinformation, Xuzhou Medical University, Xuzhou, Jiangsu, People’s Republic of China
- Department of Genetics, Research Center for Neurobiology Xuzhou Medical University, Xuzhou, Jiangsu, People’s Republic of China
| | - Xiaofang Zhao
- The Graduate School Xuzhou Medical University, Xuzhou, Jiangsu, People’s Republic of China
| | - Di Wang
- The Graduate School Xuzhou Medical University, Xuzhou, Jiangsu, People’s Republic of China
| | - Yi Zheng
- Jiangsu Key Laboratory of Brain Disease Bioinformation, Xuzhou Medical University, Xuzhou, Jiangsu, People’s Republic of China
- Department of Biology, Illinois Institute of Technology, Chicago, IL, USA
| | - Chunxiao Dai
- The Graduate School Xuzhou Medical University, Xuzhou, Jiangsu, People’s Republic of China
| | - Mengyuan Guo
- The Graduate School Xuzhou Medical University, Xuzhou, Jiangsu, People’s Republic of China
| | - Li Qin
- The Graduate School Xuzhou Medical University, Xuzhou, Jiangsu, People’s Republic of China
| | - Xiangru Wen
- Department of Genetics, Research Center for Neurobiology Xuzhou Medical University, Xuzhou, Jiangsu, People’s Republic of China
| | - Xiaoyan Zhou
- Laboratory of Morphology, Xuzhou Medical University, Xuzhou, Jiangsu, People’s Republic of China
| | - Zhian Liu
- Department of Anatomy, Xuzhou Medical University, Xuzhou, Jiangsu, People’s Republic of China
| |
Collapse
|
|
2
|
Verma DK, Gupta S, Biswas J, Joshi N, Singh A, Gupta P, Tiwari S, Sivarama Raju K, Chaturvedi S, Wahajuddin M, Singh S. New therapeutic activity of metabolic enhancer piracetam in treatment of neurodegenerative disease: Participation of caspase independent death factors, oxidative stress, inflammatory responses and apoptosis. Biochim Biophys Acta Mol Basis Dis 2018; 1864:2078-2096. [DOI: 10.1016/j.bbadis.2018.03.014] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/31/2017] [Revised: 02/26/2018] [Accepted: 03/13/2018] [Indexed: 12/12/2022]
|
|
3
|
He M, Gu J, Zhu J, Wang X, Wang C, Duan C, Ni Y, Lu X, Li J. Up-regulation of Dyrk1b promote astrocyte activation following lipopolysaccharide-induced neuroinflammation. Neuropeptides 2018; 69:76-83. [PMID: 29751999 DOI: 10.1016/j.npep.2018.04.008] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/03/2017] [Revised: 02/11/2018] [Accepted: 04/15/2018] [Indexed: 02/07/2023]
Abstract
Astrocytes become activated in response to different stimulation. Dyrk1b is an arginine-directed serine/threonineprotein kinase that is expressed at elevated levels in many cancers but remains unknown in the pathologies of neuroinflammation. In this study, in vivo, we demonstrated that Dyrk1b expression was significantly increased and reached a peak at 12 h after LPS injection via Western blot. Double immunofluorescence staining showed that Dyrk1b co-located with GFAP and Ki67. In vitro, the expression of Dyrk1b, Ki67 and cyclinD1 was gradually increased and reached a peak at 12 h in a time-dependent manner after 1 μg/mL LPS stimulation. Knockdown of Dyrk1b significantly reduced the expression of Ki67 and cyclinD1. In addition, the data exhibited that silenced Dyrk1b decreased the expression of p-STAT3 in primary astrocyte cells, and Dyrk1b interacted with STAT3 in LPS-induced neuroinflammation. In conclusion, these results suggested that Dyrk1b is increased and may play a crucial role in regulating astrocyte cell activation via interact with STAT3 in LPS-induced neuroinflammation.
Collapse
Affiliation(s)
- Mingqing He
- Department of Geriatrics, The First Affiliated Hospital of Soochow University, Suzhou 215006, Jiangsu, China; Key Laboratory for Aging & Disease, Nanjing Medical University, Nanjing 210011, Jiangsu, China
| | - Jun Gu
- Department of Orthopaedics, XiShan People's Hospital, Wuxi 214011, Jiangsu, China
| | - Jinzhou Zhu
- Department of Gastroenterology, The First Affiliated Hospital of Soochow University, Suzhou 215006, Jiangsu, China
| | - Xiaoyan Wang
- Department of Respiratory Medicine, Affiliated Hospital of Nantong University, Nantong 226001, Jiangsu, China
| | - Chengniu Wang
- Basic Medical Research Centre, Medical College, Nantong University, Nantong 226001,Jiangsu, China
| | - Chengwei Duan
- The Second People's Hospital of Nantong, Nantong 226002, Jiangsu, China
| | - Yingjie Ni
- Department of Orthopaedics, XiShan People's Hospital, Wuxi 214011, Jiangsu, China
| | - Xiang Lu
- Department of Geriatrics, The Affiliated Sir Run Run Hospital, Nanjing Medical University, Nanjing 211166, Jiangsu, China; Key Laboratory for Aging & Disease, Nanjing Medical University, Nanjing 210011, Jiangsu, China.
| | - Jianzhong Li
- Department of Geriatrics, The First Affiliated Hospital of Soochow University, Suzhou 215006, Jiangsu, China.
| |
Collapse
|