ReviewMolecular and cellular biochemistry2025
Ang-1 and VEGF: central regulators of angiogenesis.
Review in Molecular and cellular biochemistry, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 21 papers.
What it found
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
The trial behind it
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
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Who cites it
21 citing papers in PubMed, 36 citations in OpenAlex.
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- Angiopoietin-1, Angiopoietin-2 and Vascular Endothelial Growth Factor Levels in Canine Leishmaniosis.Veterinary medicine and science · 2026Article
- Unraveling the VEGF-ETS1 axis: a transcriptomic and single-cell analysis of angiogenesis in endometriosis.Journal of assisted reproduction and genetics · 2026Article
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- An Ang-1-releasing self-assembling peptide coating for inflammation modulation and suppression of smooth muscle proliferation.Frontiers in bioengineering and biotechnology · 2026Article
- Association between angiopoietin-1 and metabolic dysfunction-associated steatotic liver disease: a cross‑sectional study.Diabetology & metabolic syndrome · 2025Article
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- Activin a regulates vascular formation and stabilization in direct coculture of dental pulp stem cells and endothelial cells.International endodontic journal · 2025Article
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- Bone Defect Treatment in Regenerative Medicine: Exploring Natural and Synthetic Bone Substitutes.International journal of molecular sciences · 2025Review
- Glycometabolic Regulation of Angiogenesis: Mechanisms and Therapeutic Strategies.International journal of molecular sciences · 2025Review
- The Crucial Role of the Blood-Brain Barrier in Neurodegenerative Diseases: Mechanisms of Disruption and Therapeutic Implications.Journal of clinical medicine · 2025Review
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Corrections and comments
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Authors and funding
10 authors at 1 institution in 1 country.
Funding
Abstract
Angiopoietin-1 (Ang-1) and Vascular Endothelial Growth Factor (VEGF) are central regulators of angiogenesis and are often inactivated in various cardiovascular diseases. VEGF forms complexes with ETS transcription factor family and exerts its action by downregulating multiple genes. Among the target genes of the VEGF-ETS complex, there are a significant number encoding key angiogenic regulators. Phosphorylation of the VEGF-ETS complex releases transcriptional repression on these angiogenic regulators, thereby promoting their expression. Ang-1 interacts with TEK, and this phosphorylation release can be modulated by the Ang-1-TEK signaling pathway. The Ang-1-TEK pathway participates in the transcriptional activation of VEGF genes. In summary, these elements constitute the Ang-1-TEK-VEGF signaling pathway. Additionally, Ang-1 is activated under hypoxic and inflammatory conditions, leading to an upregulation in the expression of TEK. Elevated TEK levels result in the formation of the VEGF-ETS complex, which, in turn, downregulates the expression of numerous angiogenic genes. Hence, the Ang-1-dependent transcriptional repression is indirect. Reduced expression of many target genes can lead to aberrant angiogenesis. A significant overlap exists between the target genes regulated by Ang-1-TEK-VEGF and those under the control of the Ang-1-TEK-TSP-1 signaling pathway. Mechanistically, this can be explained by the replacement of the VEGF-ETS complex with the TSP-1 transcriptional repression complex at the ETS sites on target gene promoters. Furthermore, VEGF possesses non-classical functions unrelated to ETS and DNA binding. Its supportive role in TSP-1 formation may be exerted through the VEGF-CRL5-VHL-HIF-1α-VH032-TGF-β-TSP-1 axis. This review assesses the regulatory mechanisms of the Ang-1-TEK-VEGF signaling pathway and explores its significant overlap with the Ang-1-TEK-TSP-1 signaling pathway.
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Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.