IHB OpenIR  > 淡水生态学研究中心  > 期刊论文
Different roles of insulin receptor a and b in maintaining blood glucose homeostasis in zebrafish
Gong, Yulong1,2; Zhai, Gang1; Su, Jingzhi1,2; Yang, Binyuan1,2; Jin, Junyan1; Liu, Haokun1; Yin, Zhan1; Xie, Shouqi1; Han, Dong1,3
Corresponding AuthorYin, Zhan(zyin@ihb.ac.cn) ; Han, Dong(hand2lcn@ihb.ac.cn)
2018-12-01
Source PublicationGENERAL AND COMPARATIVE ENDOCRINOLOGY
ISSN0016-6480
Volume269Pages:33-45
AbstractAn inability of insulin to signal glycolysis and gluconeogenesis would largely result in type 2 diabetes. In this study, the physiological roles of zebrafish insulin receptor a and b in maintaining blood glucose homeostasis were characterized. We observed that, though blood glucose in insra - / - fish and insrb - / - fish were comparable with the control siblings at 0 h postprandium (hpp), the most evident hyperglycemia have been observed in insra - / - fish from 1 hpp to 3 hpp. A mild increase of blood glucose in insrb - / - fish has been seen only at 1.5 hpp. The down-regulated expressions of glycolytic enzymes were observed in insra - / - fish and insrb - / - fish liver and muscle, together with the significantly decreased activities or concentrations of glycolytic enzymes. These results suggest that both Insra and Insrb were critical in glycolysis. Intriguingly, the up-regulated expressions of gluconeogenic enzymes, pck1 and g6pca.1, along with the elevated enzyme activities, were observed in insra - / - fish liver at 1 hpp and 1.5 hpp. Compared with the control fish, the elevated plasma insulin and lowered phosphorylated AKT were observed in insra - / - fish and insrb - / - fish, suggesting that there is an insulin resistance in insra - / - fish and insrb - / - fish. The increased levels of both transcriptions of foxo1a and Foxo1a protein abundance in the insra - / - fish liver have been found. When insra - / - fish treated with the Foxo1 inhibitor, the postprandial blood glucose levels could be normalized, accompanied with the normalized expression levels and enzyme activities of both pck1 and g6pca.1. Therefore, Insra and Insrb demonstrate a similar role in promoting glycolysis, but Insra is involved in inhibiting gluconeogenesis via down-regulating the expression of foxo1a. Our results indicate that Insra and Insrb exhibit diversified functions in maintaining glucose homeostasis in zebrafish.
KeywordInsulin receptors Blood glucose Hyperglycemia Glycolysis Gluconeogenesis
DOI10.1016/j.ygcen.2018.08.012
Funding OrganizationNational Basic Research Program of China ; National Basic Research Program of China ; National Basic Research Program of China ; National Basic Research Program of China ; Youth Innovation Promotion Association of CAS ; Youth Innovation Promotion Association of CAS ; Youth Innovation Promotion Association of CAS ; Youth Innovation Promotion Association of CAS ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Chinese Academy of Sciences ; Chinese Academy of Sciences ; Chinese Academy of Sciences ; Chinese Academy of Sciences ; China Agriculture Research System ; China Agriculture Research System ; China Agriculture Research System ; China Agriculture Research System ; Fund Project in State Key Laboratory of Freshwater Ecology and Biotechnology ; Fund Project in State Key Laboratory of Freshwater Ecology and Biotechnology ; Fund Project in State Key Laboratory of Freshwater Ecology and Biotechnology ; Fund Project in State Key Laboratory of Freshwater Ecology and Biotechnology ; National Basic Research Program of China ; National Basic Research Program of China ; National Basic Research Program of China ; National Basic Research Program of China ; Youth Innovation Promotion Association of CAS ; Youth Innovation Promotion Association of CAS ; Youth Innovation Promotion Association of CAS ; Youth Innovation Promotion Association of CAS ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Chinese Academy of Sciences ; Chinese Academy of Sciences ; Chinese Academy of Sciences ; Chinese Academy of Sciences ; China Agriculture Research System ; China Agriculture Research System ; China Agriculture Research System ; China Agriculture Research System ; Fund Project in State Key Laboratory of Freshwater Ecology and Biotechnology ; Fund Project in State Key Laboratory of Freshwater Ecology and Biotechnology ; Fund Project in State Key Laboratory of Freshwater Ecology and Biotechnology ; Fund Project in State Key Laboratory of Freshwater Ecology and Biotechnology ; National Basic Research Program of China ; National Basic Research Program of China ; National Basic Research Program of China ; National Basic Research Program of China ; Youth Innovation Promotion Association of CAS ; Youth Innovation Promotion Association of CAS ; Youth Innovation Promotion Association of CAS ; Youth Innovation Promotion Association of CAS ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Chinese Academy of Sciences ; Chinese Academy of Sciences ; Chinese Academy of Sciences ; Chinese Academy of Sciences ; China Agriculture Research System ; China Agriculture Research System ; China Agriculture Research System ; China Agriculture Research System ; Fund Project in State Key Laboratory of Freshwater Ecology and Biotechnology ; Fund Project in State Key Laboratory of Freshwater Ecology and Biotechnology ; Fund Project in State Key Laboratory of Freshwater Ecology and Biotechnology ; Fund Project in State Key Laboratory of Freshwater Ecology and Biotechnology ; National Basic Research Program of China ; National Basic Research Program of China ; National Basic Research Program of China ; National Basic Research Program of China ; Youth Innovation Promotion Association of CAS ; Youth Innovation Promotion Association of CAS ; Youth Innovation Promotion Association of CAS ; Youth Innovation Promotion Association of CAS ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Chinese Academy of Sciences ; Chinese Academy of Sciences ; Chinese Academy of Sciences ; Chinese Academy of Sciences ; China Agriculture Research System ; China Agriculture Research System ; China Agriculture Research System ; China Agriculture Research System ; Fund Project in State Key Laboratory of Freshwater Ecology and Biotechnology ; Fund Project in State Key Laboratory of Freshwater Ecology and Biotechnology ; Fund Project in State Key Laboratory of Freshwater Ecology and Biotechnology ; Fund Project in State Key Laboratory of Freshwater Ecology and Biotechnology
Indexed BySCI ; SCI
Language英语
Funding ProjectNational Basic Research Program of China[2014CB138602] ; Youth Innovation Promotion Association of CAS[2013223] ; National Natural Science Foundation of China[31672670] ; Chinese Academy of Sciences[XDA08010405] ; China Agriculture Research System[CARS -45-09] ; Fund Project in State Key Laboratory of Freshwater Ecology and Biotechnology[2016FBZ05]
WOS Research AreaEndocrinology & Metabolism
WOS SubjectEndocrinology & Metabolism
WOS IDWOS:000452247100003
WOS KeywordTRANSCRIPTION FACTOR FOXO1 ; RAINBOW-TROUT ; BETA-CELL ; GENE-EXPRESSION ; HORMONAL-REGULATION ; FASTING GLYCEMIA ; RESPONSE UNIT ; MICE LACKING ; FACTOR FKHR ; KINASE-B
PublisherACADEMIC PRESS INC ELSEVIER SCIENCE
Funding OrganizationNational Basic Research Program of China ; National Basic Research Program of China ; National Basic Research Program of China ; National Basic Research Program of China ; Youth Innovation Promotion Association of CAS ; Youth Innovation Promotion Association of CAS ; Youth Innovation Promotion Association of CAS ; Youth Innovation Promotion Association of CAS ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Chinese Academy of Sciences ; Chinese Academy of Sciences ; Chinese Academy of Sciences ; Chinese Academy of Sciences ; China Agriculture Research System ; China Agriculture Research System ; China Agriculture Research System ; China Agriculture Research System ; Fund Project in State Key Laboratory of Freshwater Ecology and Biotechnology ; Fund Project in State Key Laboratory of Freshwater Ecology and Biotechnology ; Fund Project in State Key Laboratory of Freshwater Ecology and Biotechnology ; Fund Project in State Key Laboratory of Freshwater Ecology and Biotechnology ; National Basic Research Program of China ; National Basic Research Program of China ; National Basic Research Program of China ; National Basic Research Program of China ; Youth Innovation Promotion Association of CAS ; Youth Innovation Promotion Association of CAS ; Youth Innovation Promotion Association of CAS ; Youth Innovation Promotion Association of CAS ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Chinese Academy of Sciences ; Chinese Academy of Sciences ; Chinese Academy of Sciences ; Chinese Academy of Sciences ; China Agriculture Research System ; China Agriculture Research System ; China Agriculture Research System ; China Agriculture Research System ; Fund Project in State Key Laboratory of Freshwater Ecology and Biotechnology ; Fund Project in State Key Laboratory of Freshwater Ecology and Biotechnology ; Fund Project in State Key Laboratory of Freshwater Ecology and Biotechnology ; Fund Project in State Key Laboratory of Freshwater Ecology and Biotechnology ; National Basic Research Program of China ; National Basic Research Program of China ; National Basic Research Program of China ; National Basic Research Program of China ; Youth Innovation Promotion Association of CAS ; Youth Innovation Promotion Association of CAS ; Youth Innovation Promotion Association of CAS ; Youth Innovation Promotion Association of CAS ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Chinese Academy of Sciences ; Chinese Academy of Sciences ; Chinese Academy of Sciences ; Chinese Academy of Sciences ; China Agriculture Research System ; China Agriculture Research System ; China Agriculture Research System ; China Agriculture Research System ; Fund Project in State Key Laboratory of Freshwater Ecology and Biotechnology ; Fund Project in State Key Laboratory of Freshwater Ecology and Biotechnology ; Fund Project in State Key Laboratory of Freshwater Ecology and Biotechnology ; Fund Project in State Key Laboratory of Freshwater Ecology and Biotechnology ; National Basic Research Program of China ; National Basic Research Program of China ; National Basic Research Program of China ; National Basic Research Program of China ; Youth Innovation Promotion Association of CAS ; Youth Innovation Promotion Association of CAS ; Youth Innovation Promotion Association of CAS ; Youth Innovation Promotion Association of CAS ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Chinese Academy of Sciences ; Chinese Academy of Sciences ; Chinese Academy of Sciences ; Chinese Academy of Sciences ; China Agriculture Research System ; China Agriculture Research System ; China Agriculture Research System ; China Agriculture Research System ; Fund Project in State Key Laboratory of Freshwater Ecology and Biotechnology ; Fund Project in State Key Laboratory of Freshwater Ecology and Biotechnology ; Fund Project in State Key Laboratory of Freshwater Ecology and Biotechnology ; Fund Project in State Key Laboratory of Freshwater Ecology and Biotechnology
Citation statistics
Cited Times:2[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.ihb.ac.cn/handle/342005/28889
Collection淡水生态学研究中心_期刊论文
Corresponding AuthorYin, Zhan; Han, Dong
Affiliation1.Chinese Acad Sci, Inst Hydrobiol, State Key Lab Freshwater Ecol & Biotechnol, Wuhan 430072, Hubei, Peoples R China
2.Univ Chinese Acad Sci, Beijing 100049, Peoples R China
3.Freshwater Aquaculture Collaborat Innovat Ctr Hub, Wuhan 430070, Hubei, Peoples R China
Recommended Citation
GB/T 7714
Gong, Yulong,Zhai, Gang,Su, Jingzhi,et al. Different roles of insulin receptor a and b in maintaining blood glucose homeostasis in zebrafish[J]. GENERAL AND COMPARATIVE ENDOCRINOLOGY,2018,269:33-45.
APA Gong, Yulong.,Zhai, Gang.,Su, Jingzhi.,Yang, Binyuan.,Jin, Junyan.,...&Han, Dong.(2018).Different roles of insulin receptor a and b in maintaining blood glucose homeostasis in zebrafish.GENERAL AND COMPARATIVE ENDOCRINOLOGY,269,33-45.
MLA Gong, Yulong,et al."Different roles of insulin receptor a and b in maintaining blood glucose homeostasis in zebrafish".GENERAL AND COMPARATIVE ENDOCRINOLOGY 269(2018):33-45.
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