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Small molecule IVQ, as a prodrug of gluconeogenesis inhibitor QVO, efficiently ameliorates glucose homeostasis in type 2 diabetic mice
Ting-ting Zhou1; Tong Zhao2; Fei Ma3; Yi-nan Zhang2; Jing Jiang2; Yuan Ruan2; Qiu-ying Yan2; Gai-hong Wang3; Jin Ren3; Xiao-wei Guan2; Jun Guo2; Yong-hua Zhao3; Ji-ming Ye2; Li-hong Hu2; Jing Chen3,5; Xu Shen2
2019-09
Source PublicationACTA PHARMACOLOGICA SINICA
ISSN1671-4083
Volume40Issue:9Pages:1193-1204
Abstract

Gluconeogenesis is a major source of hyperglycemia in patients with type 2 diabetes mellitus (T2DM), thus targeting gluconeogenesis to suppress glucose production is a promising strategy for anti-T2DM drug discovery. In our preliminary in vitro studies, we found that a small-molecule (E)-3-(2-(quinoline-4-yl)vinyl)-1H-indol-6-ol (QVO) inhibited the hepatic glucose production (HGP) in primary hepatocytes. We further revealed that QVO suppressed hepatic gluconeogenesis involving calmodulin-dependent protein kinase kinase β- and liver kinase B1-adenosine monophosphate-activated protein kinase (AMPK) pathways as well as AMPK-independent mitochondrial function-related signaling pathway. To evaluate QVO’s anti-T2DM activity in vivo, which was impeded by the complicated synthesis route of QVO with a low yield, we designed and synthesized 4-[2-(1H-indol-3-yl)vinyl]quinoline (IVQ) as a prodrug with easier synthesis route and higher yield. IVQ did not inhibit the HGP in primary hepatocytes in vitro. Pharmacokinetic studies demonstrated that IVQ was quickly converted to QVO in mice and rats following administration. In both db/db and ob/ob mice, oral administration of IVQ hydrochloride (IVQ-HCl) (23 and 46 mg/kg every day, for 5 weeks) ameliorated hyperglycemia, and suppressed hepatic gluconeogenesis and activated AMPK signaling pathway in the liver tissues. Furthermore, IVQ caused neither cardiovascular system dysfunction nor genotoxicity. The good druggability of IVQ has highlighted its potential in the treatment of T2DM and the prodrug design for anti-T2DM drug development.

KeywordType 2 Diabetes Mellitus Hepatic Gluconeogenesis Ampk Signaling Pathway (e)-3-(2-(Quinoline-4-yl)Vinyl)-1h-indol-6-ol (Qvo) 4-[2-(1h-indol-3-yl)Vinyl]Quinoline (Ivq) Prodrug
DOI10.1038/s41401-018-0208-2
Indexed BySCI
Language英语
WOS Research AreaChemistry ; Pharmacology & Pharmacy
WOS SubjectChemistry, Multidisciplinary ; Pharmacology & Pharmacy
WOS IDWOS:000484000100006
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Cited Times [WOS]:1   [WOS Record]     [Related Records in WOS]
Document TypeJournal article
CollectionInstitute of Chinese Medical Sciences
Affiliation1.Wuxi School of Medicine, Jiangnan University, Wuxi, 214122, China
2.State Key Laboratory Cultivation Base for TCM Quality and Efficacy, School of Medicine and Life Sciences, Nanjing University of Chinese Medicine, Nanjing, 210023, China
3.Shanghai Institute of Materia Medica, Chinese Academy of Sciences, Shanghai, 201203, China
4.Institute of Chinese Medical Sciences, University of Macau, Macau, China
5.School of Health and Biomedical Sciences, RMIT University, PO Box 71, Melbourne, VIC, 3083, Australia
Recommended Citation
GB/T 7714
Ting-ting Zhou,Tong Zhao,Fei Ma,et al. Small molecule IVQ, as a prodrug of gluconeogenesis inhibitor QVO, efficiently ameliorates glucose homeostasis in type 2 diabetic mice[J]. ACTA PHARMACOLOGICA SINICA,2019,40(9):1193-1204.
APA Ting-ting Zhou.,Tong Zhao.,Fei Ma.,Yi-nan Zhang.,Jing Jiang.,...&Xu Shen.(2019).Small molecule IVQ, as a prodrug of gluconeogenesis inhibitor QVO, efficiently ameliorates glucose homeostasis in type 2 diabetic mice.ACTA PHARMACOLOGICA SINICA,40(9),1193-1204.
MLA Ting-ting Zhou,et al."Small molecule IVQ, as a prodrug of gluconeogenesis inhibitor QVO, efficiently ameliorates glucose homeostasis in type 2 diabetic mice".ACTA PHARMACOLOGICA SINICA 40.9(2019):1193-1204.
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