Prostate cancer has a frustrating ability to shut out an immune attack, limiting the power of immunotherapy. But scientists found a way to change the tumor itself — and in early results, the combination made the tumors disappear.

Researchers found a way to retrain cells deep inside the bone marrow, helping the body produce stronger cancer-fighting cells. The surprising catalyst behind this remarkable discovery? A simple food-grade supplement.

Zeaxanthin is best known for supporting eye health. But what it does for our eyes is just the tip of the iceberg. Scientists show how zeaxanthin can be a powerful ally in the fight against some of the most dangerous cancers…

Zeaxanthin has long been associated with good eye health. But there’s a lot more to this inexpensive, widely available nutrient. Research indicates it may soon be used alongside advanced cancer immunotherapy treatments…

If you seem to catch whatever bug is going around, your T cells may be exhausted. This type of exhaustion isn’t something a quick nap can fix, but researchers are exploring exactly why it occurs, revealing big clues about what to do about it.

Immune checkpoint inhibitors, cancer drugs that take the brakes off the natural immune response so T cells can anihilate cancer cells, are especially effective against melanoma, when caught early. But a new finding says vitamin D levels play into how effective the immunotherapy can be…