» Articles » PMID: 39457064

Reciprocal Dynamics of Metabolism and MRNA Translation in Tumor Angiogenesis

Overview
Journal Int J Mol Sci
Publisher MDPI
Date 2024 Oct 26
PMID 39457064
Authors
Affiliations
Soon will be listed here.
Abstract

Angiogenesis, the process of formation of new blood vessels from pre-existing vasculature, is essential for tumor growth and metastasis. Anti-angiogenic treatment targeting vascular endothelial growth factor (VEGF) signaling is a powerful tool to combat tumor growth; however, anti-tumor angiogenesis therapy has shown limited efficacy, with survival benefits ranging from only a few weeks to months. Compensation by upregulation of complementary growth factors and switches to different modes of vascularization have made these types of therapies less effective. Recent evidence suggests that targeting specific players in endothelial metabolism is a valuable therapeutic strategy against tumor angiogenesis. Although it is clear that metabolism can modulate the translational machinery, the reciprocal relationship between metabolism and mRNA translational control during tumor angiogenesis is not fully understood. In this review, we explore emerging examples of how endothelial cell metabolism affects mRNA translation during the formation of blood vessels. A deeper comprehension of these mechanisms could lead to the development of innovative therapeutic strategies for both physiological and pathological angiogenesis.

References
1.
Berg M, Brandl C . Transfer RNAs: diversity in form and function. RNA Biol. 2020; 18(3):316-339. PMC: 7954030. DOI: 10.1080/15476286.2020.1809197. View

2.
Kim B, Li J, Jang C, Arany Z . Glutamine fuels proliferation but not migration of endothelial cells. EMBO J. 2017; 36(16):2321-2333. PMC: 5556269. DOI: 10.15252/embj.201796436. View

3.
Sood R, Porter A, Olsen D, Cavener D, Wek R . A mammalian homologue of GCN2 protein kinase important for translational control by phosphorylation of eukaryotic initiation factor-2alpha. Genetics. 2000; 154(2):787-801. PMC: 1460965. DOI: 10.1093/genetics/154.2.787. View

4.
Lopes-Coelho F, Martins F, Pereira S, Serpa J . Anti-Angiogenic Therapy: Current Challenges and Future Perspectives. Int J Mol Sci. 2021; 22(7). PMC: 8038573. DOI: 10.3390/ijms22073765. View

5.
Bartish M, Abraham M, Goncalves C, Larsson O, Rolny C, del Rincon S . The role of eIF4F-driven mRNA translation in regulating the tumour microenvironment. Nat Rev Cancer. 2023; 23(6):408-425. DOI: 10.1038/s41568-023-00567-5. View