» Articles » PMID: 27383386

Hyperglycemia Induces Cellular Hypoxia Through Production of Mitochondrial ROS Followed by Suppression of Aquaporin-1

Overview
Journal PLoS One
Date 2016 Jul 8
PMID 27383386
Citations 48
Authors
Affiliations
Soon will be listed here.
Abstract

We previously proposed that hyperglycemia-induced mitochondrial reactive oxygen species (mtROS) generation is a key event in the development of diabetic complications. Interestingly, some common aspects exist between hyperglycemia and hypoxia-induced phenomena. Thus, hyperglycemia may induce cellular hypoxia, and this phenomenon may also be involved in the pathogenesis of diabetic complications. In endothelial cells (ECs), cellular hypoxia increased after incubation with high glucose (HG). A similar phenomenon was observed in glomeruli of diabetic mice. HG-induced cellular hypoxia was suppressed by mitochondria blockades or manganese superoxide dismutase (MnSOD) overexpression, which is a specific SOD for mtROS. Overexpression of MnSOD also increased the expression of aquaporin-1 (AQP1), a water and oxygen channel. AQP1 overexpression in ECs suppressed hyperglycemia-induced cellular hypoxia, endothelin-1 and fibronectin overproduction, and apoptosis. Therefore, hyperglycemia-induced cellular hypoxia and mtROS generation may promote hyperglycemic damage in a coordinated manner.

Citing Articles

Important functions and molecular mechanisms of aquaporins family on respiratory diseases: potential translational values.

Li J, Yang D, Lin L, Yu L, Chen L, Lu K J Cancer. 2024; 15(18):6073-6085.

PMID: 39440058 PMC: 11493008. DOI: 10.7150/jca.98829.


Plant-inspired visible-light-driven bioenergetic hydrogels for chronic wound healing.

Jiang Y, Feng X, Qiao X, Li Y, Li X, Yang J Bioact Mater. 2024; 41:523-536.

PMID: 39210966 PMC: 11359762. DOI: 10.1016/j.bioactmat.2024.08.003.


Aquaporin 1 confers apoptosis resistance in pulmonary arterial smooth muscle cells from the SU5416 hypoxia rat model.

Yun X, Niedermeyer S, Andrade M, Jiang H, Suresh K, Kolb T Physiol Rep. 2024; 12(16):e16156.

PMID: 39175041 PMC: 11341275. DOI: 10.14814/phy2.16156.


SARS-CoV-2 Infection Positively Correlates with Hyperglycemia and Inflammatory Markers in COVID-19 Patients: A Clinical Research Study.

Chikkahonnaiah P, Dallavalasa S, Tulimilli S, Dubey M, Byrappa S, Amachawadi R Diseases. 2024; 12(7).

PMID: 39057114 PMC: 11276363. DOI: 10.3390/diseases12070143.


Role of Hsa_circ_0000880 in the Regulation of High Glucose-Induced Apoptosis of Retinal Microvascular Endothelial Cells.

Wang J, Yang N, Li W, Zhang H, Li J Transl Vis Sci Technol. 2024; 13(4):12.

PMID: 38587436 PMC: 11005064. DOI: 10.1167/tvst.13.4.12.


References
1.
Esposti M, Hatzinisiriou I, McLennan H, Ralph S . Bcl-2 and mitochondrial oxygen radicals. New approaches with reactive oxygen species-sensitive probes. J Biol Chem. 1999; 274(42):29831-7. DOI: 10.1074/jbc.274.42.29831. View

2.
Nishikawa T, Sasahara T, Kiritoshi S, Sonoda K, Senokuchi T, Matsuo T . Evaluation of urinary 8-hydroxydeoxy-guanosine as a novel biomarker of macrovascular complications in type 2 diabetes. Diabetes Care. 2003; 26(5):1507-12. DOI: 10.2337/diacare.26.5.1507. View

3.
Su X, Song Y, Jiang J, Bai C . The role of aquaporin-1 (AQP1) expression in a murine model of lipopolysaccharide-induced acute lung injury. Respir Physiol Neurobiol. 2004; 142(1):1-11. DOI: 10.1016/j.resp.2004.05.001. View

4.
Nishikawa T, Edelstein D, Du X, Yamagishi S, Matsumura T, Kaneda Y . Normalizing mitochondrial superoxide production blocks three pathways of hyperglycaemic damage. Nature. 2000; 404(6779):787-90. DOI: 10.1038/35008121. View

5.
Schalkwijk C, Stehouwer C . Vascular complications in diabetes mellitus: the role of endothelial dysfunction. Clin Sci (Lond). 2005; 109(2):143-59. DOI: 10.1042/CS20050025. View