Contact Us

The Role of Iron Metabolism in Cancer Progression

Novel therapeutic insights gained from understanding the role of intracellular iron metabolism - webinar on-demand

Cancer cells Cancer_cells.jpg

About the webinar

Iron metabolism plays a role in cancer development and progression, and modulates the immune response. Understanding how iron influences cancer and the immune system can aid the development of new therapeutic approaches.

What to expect in the webinar

Key learnings

  • Intracellular iron increase can promote cancer progression and modulate the immune response
  • Ferlixit can sensitize ovarian cancer cells to ferroptosis
  • THUNDER Imaging technology is contributing to this cutting-edge research

Iron Metabolism in Cancer

Iron is involved, in different ways, at various stages of tumor initiation and progression and contributes to the growth and proliferation of cancer cells. Accumulating evidence has implicated alterations in iron metabolism, and the ensuing excess of iron, as crucial features for cancer development.

In this webinar, Professor Flavia Biamonte presents findings from her group’s research into the role of iron metabolism in cancer progression, its modulation of the immune response, and how this may be translated into new therapeutic approaches. You will learn how an increase in intracellular iron, caused by either the knockdown of ferritin protein or the administration of iron compounds, promotes migrational ability, the epithelial-mesenchymal transition, and the expansion of the cancer stem cell subpopulation in many solid tumors.

In particular, Professor Biamonte will show that the administration of ferlixit, a ferric iron compound normally used to treat patients with anaemia, enhances the ability of cancer cells to survive in non-adherent conditions and to form 3D tumor spheroids. The aberrant accumulation of iron may result in the generation of reactive oxygen species (ROS) and oxidative stress that, if not properly counteracted, can cause damage to DNA, proteins, and other biomolecules or even trigger cell death. Ferroptosis is a new type of regulated cell death induced by the accumulation of iron-mediated lipid peroxidation. So far, several small molecules (e.g., erastin and RSL3) have been found to selectively induce ferroptosis in cancer cells. However, phenomena of ferroptosis resistance have been described, thus reducing the use of these drugs in vivo.

Professor Biamonte will also demonstrate how ferlixit administration sensitizes ovarian cancer cells to ferroptosis, even in cells that do not respond to more conventional ferroptosis inducers (e.g., erastin). Iron is also involved in the modulation of the immune response. Professor Biamonte will finally show that intracellular iron overload, accompanied by ROS production, promotes a significant up-regulation of PD-L1 by activating PD-L1’s transcription factor c-Myc. Ferlixit administration induces T-cell inhibition, as indicated by a reduction of IFN release.

Watch now!

By clicking on the SUBMIT button, I confirm that I have reviewed and agree with Leica Microsystems GmbH Terms of Use and their Privacy Policy. I also understand my privacy choices as they pertain to my personal data, as detailed in the aforementioned Privacy Policy under ‘’Your Privacy Choices’’.

Related Articles

Scroll to top