Vitamin B2 is essential for human health, but new research suggests it may also help cancer cells stay alive.
Also known as riboflavin, vitamin B2 cannot be produced by the body and must come from food sources such as dairy products, eggs, meat, and green vegetables. Once absorbed, the vitamin is converted into molecules that help protect cells from oxidative damage and support other important biological functions.
Scientists at the Rudolf Virchow Centre (RVZ) at Julius-Maximilians-Universität Würzburg (JMU) have now discovered that this protective effect may come with a serious drawback. Their findings show that vitamin B2 metabolism can also shield cancer cells from destruction.
"Vitamin B2 plays a crucial role in protecting cancer cells from ferroptosis, a special form of programmed cell death," says PhD student Vera Skafar. She is part of the research team led by José Pedro Friedmann Angeli, Professor of Translational Cell Biology. The study was published in Nature Cell Biology.
How Vitamin B2 Helps Cancer Cells Survive
