Genistein enhances anti-PD-1 efficacy in melanoma by suppressing regulatory T cell differentiation and activity.

Summary: Cancers like melanoma can trick the body's immune system by using special cells that act like brakes. These "brake cells" stop your body from fighting off the tumor. Scientists recently found that genistein, a natural compound found in soybeans, can block these brake cells. When researchers gave genistein to mice with melanoma, it helped a common cancer drug (called anti-PD-1) work much better. This soy compound could be a promising new way to boost cancer treatments and help the immune system destroy tumors!