Talc and Cancer: What to Know
Talc, a mineral found in some baby powders, cosmetics, medications, and even food, is now under serious review by the U.S. Food and Drug Administration (FDA). This attention comes after decades of debate and thousands of lawsuits linking talc to ovarian cancer—especially from using talc-containing powders in intimate areas. While the science isn’t yet settled, researchers agree on one troubling issue: talc is often contaminated with asbestos, a known cancer-causing substance. And because companies aren’t required to prove their talc is asbestos-free, consumers may be unknowingly exposed.
The strongest concern is for those who use talc-based powders or cosmetics regularly, especially around sensitive areas. Some studies suggest these users may face a higher risk of ovarian cancer. Experts recommend avoiding talc whenever possible and opting for safer alternatives like cornstarch. If you’ve used talc-containing products for many years—especially in your personal care routine—it’s worth discussing with your doctor. You can also check product safety through resources like the Environmental Working Group’s Skin Deep database. (Source: TIME Magazine)
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Immune Cells Team Up to Kill Tumors
How Immune Cells Work Together to Kill Tumors
How immune cells work together to kill tumors is becoming clearer thanks to a promising new discovery from scientists at Emory’s Winship Cancer Institute. They found that two types of immune cells — T helper 17 (Th17) cells and B cells — can work together to destroy solid tumors and help prevent them from returning. This partnership was unexpected, as most immunotherapies have focused on T cells alone. But in this study, Th17 cells only succeeded in protecting against cancer when B cells were present. These B cells didn’t just help — they produced powerful tumor-fighting antibodies that continued to protect the body long after treatment.
Why does this matter for patients with advanced or treatment-resistant cancer? This research points to a new path in immunotherapy: using the body’s own cells, not just to attack tumors, but to create lasting protection. It could lead to therapies that are more effective for cancers that haven’t responded to current treatments. And because the therapy worked even after the cancer came back in the study’s models, it holds special hope for preventing recurrence — a critical concern for anyone living with stage 4 cancer. A version of this therapy is already being developed for human use. (Source: Emory University Winship Cancer Institute)
Resources for Living With Stage 4 Cancer
Learn more about topics like how immune cells kill tumors, along with other important aspects of living with Stage 4 cancer. Become a member of our community to receive inspiring stories, helpful resources, and updates on how we support individuals and families facing advanced-stage cancer. Stay informed with the latest research and gain early access to educational content.
