ArticleDiabetes, metabolic syndrome and obesity : targets and therapy2022
Preliminary Research of Main Components of Dll4/ Notch-VEGF Signaling Pathway Under High-Glucose Stimulation in vitro.
Article in Diabetes, metabolic syndrome and obesity : targets and therapy, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers.
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Who cites it
4 citing papers in PubMed.
- Shengji ointment accelerates diabetic foot ulcer wound healing by regulating inflammatory microenvironment.Frontiers in pharmacology · 2026Article
- Maternal glucose levels and late pregnancy circulating extracellular vesicle and particle miRNAs in the MADRES pregnancy cohort.Epigenetics · 2024Article
- CD90's role in vascularization and healing of rib fractures: insights from Dll4/notch regulation.Inflammation research : official journal of the European Histamine Research Society ... [et al.] · 2024Article
- Cellular crosstalk of mesangial cells and tubular epithelial cells in diabetic kidney disease.Cell communication and signaling : CCS · 2023Review
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Authors and funding
6 authors.
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Abstract
Purpose: To establish a high-glucose (HG) stressed cell model and study the expression of main components of the Dll4/Notch-VEGF signaling pathway under high-glucose stimulation. Methods: A model of HG-conditioned cells (human umbilical vein endothelial cells, HUVECs) was first established, and then the expression of Dll4, Notch1, Notch4 and VEGF in HG-stressed cells with or without Notch pathway blockage was analyzed by RT-PCR and Western blot. To observe cell migration, we also evaluated the Transwell assay. Results: HUVECs stimulated with 30mmol/L HG was selected as a cell model. RT-PCR and Western blot results showed that HG stimulation induced the expression of Dll4, Notch1 and VEGF and downregulated Notch4. The expressions were reversed after Notch pathway blockage; meanwhile, the blockage of Notch pathway inhibited cell migration under HG condition. Conclusion: The function of Notch4 in responses to HG stimulation deserves further researching. Combination therapy by blocking Dll4/Notch and VEGF pathways may provide us with a new way for anti-neovascularization.
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