11/18/2025
Sometimes we can treat cancer more effectively by studying what is already happening on the surface of tumor cells.
Immunophenotyping helps researchers understand how a child’s immune system is responding to a brain tumor by tracking changes in immune cell populations—and using that information to assess the effectiveness of treatments such as chemotherapy or immunotherapy.
By analyzing which immune cells are present in the tumor’s environment, scientists can tailor treatments to boost the ones doing the most good. It's another way precision medicine adapts to each child, rather than relying on one-size-fits-all treatments.
The future of cancer care is personal. And it's already happening.