Downregulation of miR-210-3p Attenuates High Glucose-Induced Angiogenesis of Vascular Endothelial Cells via Targeting FGFRL1

Introduction: Vascular endothelial cell injury and angiogenesis induced by hyperglycemia are the main pathological basis of vascular complications in diabetes mellitus. Our study aimed to investigate the role and mechanism of miR-210-3p in high glucose (HG)-induced angiogenesis. Methods: Human umbilical vein endothelial cells (HUVECs) were treated with HG to mimic the pathological process of hyperglycemia. HUVECs were divided into the control group, HG group, HG+inhibitor-NC group, and HG+miR-210-3p inhibitor group. Proliferation and migration were tested by wound healing assay, tube formation, and Transwell assay. Quantitation real-time PCR and Western blots were performed to determine the expression of miR-210-3p and relative proteins, respectively. Results: The level of miR-210-3p significantly increased in HUVECs treated by HG. The knockdown of miR-210-3p attenuated the tube formation, proliferation, and migration of cultured HUVECs in vitro to inhibit angiogenesis by increasing the expression of fibroblast growth factor receptor-like 1 (FGFRL1) and then attenuating the phosphorylation of signal transducer and activator of transcription 3 (STAT3), extracellular regulated protein kinases, and protein kinase B (Akt). Conclusion: Our study revealed that miR-210-3p might be a promising target for treating diabetic-associated vascular injury.

Location
Deutsche Nationalbibliothek Frankfurt am Main
Extent
Online-Ressource
Language
Englisch

Bibliographic citation
Downregulation of miR-210-3p Attenuates High Glucose-Induced Angiogenesis of Vascular Endothelial Cells via Targeting FGFRL1 ; volume:66 ; number:1 ; year:2023 ; pages:913-920 ; extent:8
Ophthalmic research ; 66, Heft 1 (2023), 913-920 (gesamt 8)

Creator
Wen, Tao
Hong, Yiwen
Cui, Yamei
Pan, Jianying
Wang, Yishen
Luo, Yan

DOI
10.1159/000530160
URN
urn:nbn:de:101:1-2023122801000478688814
Rights
Open Access; Der Zugriff auf das Objekt ist unbeschränkt möglich.
Last update
15.08.2025, 7:24 AM CEST

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Associated

  • Wen, Tao
  • Hong, Yiwen
  • Cui, Yamei
  • Pan, Jianying
  • Wang, Yishen
  • Luo, Yan

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