Neuroscience 46 : 909923 Brodt P, Samani A, Navab R (2000) Inhibition of the type I insulin-like growth factor receptor expression and signaling: novel strategies for antimetastatic therapy
In colon cancer cells, HNK increased ROS and Fe 2+ levels by decreasing the GPX4 activity without influencing system Xc to induce ferroptosis, thus reducing cancer cell viability (Guo et al., 2021)
By protecting the skin from oxidative stress, copper peptides prevent further degradation of collagen and elastin, keeping skin firm and smooth
Peer review Peer review information Communications Biology thanks Muhammad Farrukh Nisar and the other, anonymous, reviewer(s) for their contribution to the peer review of this work
Key Takeaways The Food and Drug Administration (FDA) doesnt evaluate supplement safety or quality before they reach the market