Therapeutic Potential of Selenium in Glioblastoma
Yakubov E, Eibl T, Hammer A, Holtmannspotter M, Savaskan N, Steiner HH (2021)
Publication Type: Journal article, Review article
Publication year: 2021
Journal
Book Volume: 15
Article Number: 666679
DOI: 10.3389/fnins.2021.666679
Abstract
Little progress has been made in the long-term management of malignant brain tumors, leaving patients with glioblastoma, unfortunately, with a fatal prognosis. Glioblastoma remains the most aggressive primary brain cancer in adults. Similar to other cancers, glioblastoma undergoes a cellular metabolic reprogramming to form an oxidative tumor microenvironment, thereby fostering proliferation, angiogenesis and tumor cell survival. Latest investigations revealed that micronutrients, such as selenium, may have positive effects in glioblastoma treatment, providing promising chances regarding the current limitations in surgical treatment and radiochemotherapy outcomes. Selenium is an essential micronutrient with anti-oxidative and anti-cancer properties. There is additional evidence of Se deficiency in patients suffering from brain malignancies, which increases its importance as a therapeutic option for glioblastoma therapy. It is well known that selenium, through selenoproteins, modulates metabolic pathways and regulates redox homeostasis. Therefore, selenium impacts on the interaction in the tumor microenvironment between tumor cells, tumor-associated cells and immune cells. In this review we take a closer look at the current knowledge about the potential of selenium on glioblastoma, by focusing on brain edema, glioma-related angiogenesis, and cells in tumor microenvironment such as glioma-associated microglia/macrophages.
Involved external institutions
Austria (AT)How to cite
APA:
Yakubov, E., Eibl, T., Hammer, A., Holtmannspotter, M., Savaskan, N., & Steiner, H.-H. (2021). Therapeutic Potential of Selenium in Glioblastoma. Frontiers in Neuroscience, 15. https://doi.org/10.3389/fnins.2021.666679
MLA:
Yakubov, Eduard, et al. "Therapeutic Potential of Selenium in Glioblastoma." Frontiers in Neuroscience 15 (2021).
BibTeX: Download