Selenoproteins

Biology

Selenoproteins open up new strategies for treating certain cancers in children

Graphical summary. Credit: Molecular Cell (2024). DOI: 10.1016/j.molcel.2024.10.027 Selenoproteins are important for several biological functions, including breaking down harmful substances, supporting the immune system, and regulating metabolic processes. However, in certain situations, these proteins can be exploited to protect cancer cells from death. One such protein, glutathione peroxidase 4 (GPX4), is essential for supporting cellular protection and cancer cell survival.…