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Lei L, Ling ZN, Chen XL, Hong LL, Ling ZQ. Characterization of the Golgi scaffold protein PAQR3, and its role in tumor suppression and metabolic pathway compartmentalization. Cancer Manag Res 2020; 12:353-362. [PMID: 32021448 PMCID: PMC6970510 DOI: 10.2147/cmar.s210919] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/02/2019] [Accepted: 08/02/2019] [Indexed: 12/12/2022] Open
Abstract
The Golgi apparatus is critical in the compartmentalization of signaling cascades originating from the cytoplasmic membrane and various organelles. Scaffold proteins, such as progestin and adipoQ receptor (PAQR)3, specifically regulate this process, and have recently been identified in the Golgi apparatus. PAQR3 belongs to the PAQR family, and was recently described as a tumor suppressor. Accumulating evidence demonstrates PAQR3 is downregulated in different cancers to suppress its inhibitory effects on malignant potential. PAQR3 functions biologically through the pathological regulation of altered signaling pathways. Significant cell proliferation networks, including Ras proto-oncogene (Ras)/mitogen-activated protein kinase (MAPK), phosphatidylinositol 3-kinase (PI3K)/protein kinase B (Akt), insulin, and vascular endothelial growth factor, are closely controlled by PAQR3 for physiologically relevant effects. Meanwhile, genetic/epigenetic susceptibility and environmental factors, may have functions in the downregulation of PAQR3 in human cancers. This study aimed to assess the subcellular localization of PAQR3 and determine its topological features and functional domains, summarizing its effects on cell signaling compartmentalization. The pathophysiological functions of PAQR3 in cancer pathogenesis, metabolic diseases, and developmental ailments were also highlighted.
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Affiliation(s)
- Lan Lei
- Department of Molecular Oncology, Institute of Cancer and Basic Medicine (ICBM), Chinese Academy of Sciences, Cancer Hospital of the University of Chinese Academy of Sciences, Gongshu District, Hangzhou, 310022, People's Republic of China.,The Second Clinical Medical College of Zhejiang Chinese Medicine University, Hangzhou 310053, People's Republic of China
| | - Zhe-Nan Ling
- Department of Clinical Medicine, Medical College, Zhejiang University City College, Hangzhou 310015, People's Republic of China
| | - Xiang-Liu Chen
- Department of Molecular Oncology, Institute of Cancer and Basic Medicine (ICBM), Chinese Academy of Sciences, Cancer Hospital of the University of Chinese Academy of Sciences, Gongshu District, Hangzhou, 310022, People's Republic of China
| | - Lian-Lian Hong
- Department of Molecular Oncology, Institute of Cancer and Basic Medicine (ICBM), Chinese Academy of Sciences, Cancer Hospital of the University of Chinese Academy of Sciences, Gongshu District, Hangzhou, 310022, People's Republic of China
| | - Zhi-Qiang Ling
- Department of Molecular Oncology, Institute of Cancer and Basic Medicine (ICBM), Chinese Academy of Sciences, Cancer Hospital of the University of Chinese Academy of Sciences, Gongshu District, Hangzhou, 310022, People's Republic of China
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Huang X, Zhou Z, Chen GX, Li Q. Composite material with high dielectric constant and low dielectric loss obtained through grafting of cyano groups in imidazolium ionic liquids. Chem Phys Lett 2018. [DOI: 10.1016/j.cplett.2018.09.015] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
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Fan S, Bin Y, Zhang R, Zhang P, Zhu D, Matsuo M. Dielectric Change of Copper Phthalocyanine and Polyurethane Foam with High Elasticity as a Function of Pressure Discussed in Terms of Conversion from Natural Mechanical Energy to Electric Energy. Macromolecules 2014. [DOI: 10.1021/ma5014447] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Shaoyan Fan
- Department
of Polymer Material Science, Faculty of Chemical, Environment and
Biological Science, Dalian University of Technology, Dalian 116024, China
| | - Yuezhen Bin
- Department
of Polymer Material Science, Faculty of Chemical, Environment and
Biological Science, Dalian University of Technology, Dalian 116024, China
| | - Rong Zhang
- Department
of Polymer Material Science, Faculty of Chemical, Environment and
Biological Science, Dalian University of Technology, Dalian 116024, China
- School
of Material Science and Engineering, Hubei University of Technology, 430068, Wuhan, Hubei China
| | - Panpan Zhang
- Department
of Polymer Material Science, Faculty of Chemical, Environment and
Biological Science, Dalian University of Technology, Dalian 116024, China
| | - Dan Zhu
- Jiangsu
Key Laboratory of Biofunctional Materials, College of Chemistry and
Material Science, Nanjing Normal University, Nanjing 210097, China
| | - Masaru Matsuo
- Department
of Polymer Material Science, Faculty of Chemical, Environment and
Biological Science, Dalian University of Technology, Dalian 116024, China
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Zhang R, Tang P, Li J, Xu D, Bin Y. Study on filler content dependence of the onset of positive temperature coefficient (PTC) effect of electrical resistivity for UHMWPE/LDPE/CF composites based on their DC and AC electrical behaviors. POLYMER 2014. [DOI: 10.1016/j.polymer.2014.02.065] [Citation(s) in RCA: 30] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
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Cao YJ, Zhu D, Ngai T, Qin L, Wu C, Shen J. Dielectric investigations on how Mg salt is dispersed in and released from polylactic acid. CHINESE JOURNAL OF POLYMER SCIENCE 2014. [DOI: 10.1007/s10118-014-1421-1] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
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Xia J, Xu Y, Gong C, Gao D. Design strategy for waterborne polyurethane with sodium sulfonate groups on the soft segments. J Appl Polym Sci 2013. [DOI: 10.1002/app.39657] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- Jianrong Xia
- Fujian Institute of Research on the Structure of Matter, Chinese Academy of Sciences; Fuzhou 350002 China
| | - Ying Xu
- Fujian Institute of Research on the Structure of Matter, Chinese Academy of Sciences; Fuzhou 350002 China
| | - Cuiran Gong
- Fujian Institute of Research on the Structure of Matter, Chinese Academy of Sciences; Fuzhou 350002 China
| | - Dongshou Gao
- Fujian Institute of Research on the Structure of Matter, Chinese Academy of Sciences; Fuzhou 350002 China
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Chen R, Bin Y, Zhang R, Dong E, Ougizawa T, Kuboyama K, Mastuo M. Positive temperature coefficient effect of polymer-carbon filler composites under self-heating evaluated quantitatively in terms of potential barrier height and width associated with tunnel current. POLYMER 2012. [DOI: 10.1016/j.polymer.2012.08.065] [Citation(s) in RCA: 26] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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