» Articles » PMID: 31883300

NFAT5 Promotes Arteriogenesis Via MCP-1-dependent Monocyte Recruitment

Overview
Journal J Cell Mol Med
Date 2019 Dec 29
PMID 31883300
Citations 9
Authors
Affiliations
Soon will be listed here.
Abstract

Studies have demonstrated that nuclear factor of activated T cells 5 (NFAT5) is not only a tonicity-responsive transcription factor but also activated by other stimuli, so we aim to investigate whether NFAT5 participates in collateral arteries formation in rats. We performed femoral artery ligature (FAL) in rats for hindlimb ischaemia model and found that NFAT5 was up-regulated in rat adductors with FAL compared with sham group. Knockdown of NFAT5 with locally injection of adenovirus-mediated NFAT5-shRNA in rats significantly inhibited hindlimb blood perfusion recovery and arteriogenesis. Moreover, NFAT5 knockdown decreased macrophages infiltration and monocyte chemotactic protein-1 (MCP-1) expression in rats adductors. In vitro, with interleukin-1β (IL-1β) stimulation and loss-of-function studies, we demonstrated that NFAT5 knockdown inhibits MCP-1 expression in endothelial cells and chemotaxis of THP-1 cells regulated by ERK1/2 pathway. More importantly, exogenous MCP-1 delivery could recover hindlimb blood perfusion, promote arteriogenesis and macrophages infiltration in rats after FAL, which were depressed by NFAT5 knockdown. Besides, NFAT5 knockdown also inhibited angiogenesis in gastrocnemius muscles in rats. Our results indicate that NFAT5 is a critical regulator of arteriogenesis and angiogenesis via MCP-1-dependent monocyte recruitment, suggesting that NFAT5 may represent an alternative therapeutic target for ischaemic diseases.

Citing Articles

Nuclear Factor of Activated T Cells (NFAT) Proteins as Targeted Molecules in Diseases: A Narrative Review.

Mozafari M, Md Hashim S, Ahmad Amin Noordin K, Zainal S, Azlina A Cureus. 2025; 16(12):e75844.

PMID: 39822413 PMC: 11736229. DOI: 10.7759/cureus.75844.


Aberrant expression of miR-133a in endothelial cells inhibits angiogenesis by reducing pro-angiogenic but increasing anti-angiogenic gene expression.

Ahmed S, Kurusamy S, David E, Khan K, Kalyanakrishnan K, Ian-Gobo M Sci Rep. 2022; 12(1):14730.

PMID: 36042288 PMC: 9427859. DOI: 10.1038/s41598-022-19172-x.


Prophylactic exercise-derived circulating exosomal miR-125a-5p promotes endogenous revascularization after hindlimb ischemia by targeting endothelin converting enzyme 1.

Qiu X, Zhou J, Xu Y, Liao L, Yang H, Xiang Y Front Cardiovasc Med. 2022; 9:881526.

PMID: 35935623 PMC: 9354753. DOI: 10.3389/fcvm.2022.881526.


Role of Vascular Smooth Muscle Cell Phenotype Switching in Arteriogenesis.

Ashraf J, Al Haj Zen A Int J Mol Sci. 2021; 22(19).

PMID: 34638923 PMC: 8508942. DOI: 10.3390/ijms221910585.


NFAT5-Mediated Signalling Pathways in Viral Infection and Cardiovascular Dysfunction.

Zhao G, Aghakeshmiri S, Chen Y, Zhang H, Yip F, Yang D Int J Mol Sci. 2021; 22(9).

PMID: 34064510 PMC: 8124654. DOI: 10.3390/ijms22094872.


References
1.
Bian Z, Elner S, Yoshida A, Kunkel S, Su J, Elner V . Activation of p38, ERK1/2 and NIK pathways is required for IL-1beta and TNF-alpha-induced chemokine expression in human retinal pigment epithelial cells. Exp Eye Res. 2001; 73(1):111-21. DOI: 10.1006/exer.2001.1019. View

2.
Bruce A, Kelly-Goss M, Heuslein J, Meisner J, Price R, Peirce S . Monocytes are recruited from venules during arteriogenesis in the murine spinotrapezius ligation model. Arterioscler Thromb Vasc Biol. 2014; 34(9):2012-22. PMC: 4373588. DOI: 10.1161/ATVBAHA.114.303399. View

3.
Berry M, Mathews R, Ferdinand J, Jing C, Loudon K, Wlodek E . Renal Sodium Gradient Orchestrates a Dynamic Antibacterial Defense Zone. Cell. 2017; 170(5):860-874.e19. DOI: 10.1016/j.cell.2017.07.022. View

4.
Baeyens N, Bandyopadhyay C, Coon B, Yun S, Schwartz M . Endothelial fluid shear stress sensing in vascular health and disease. J Clin Invest. 2016; 126(3):821-8. PMC: 4767335. DOI: 10.1172/JCI83083. View

5.
Sahinarslan A, Kocaman S, Topal S, Ercin U, Bukan N, Yalcin R . Relation between serum monocyte chemoattractant protein-1 and coronary collateral development. Coron Artery Dis. 2010; 21(8):455-9. DOI: 10.1097/MCA.0b013e32833fd29b. View