05/31/2026
Do you know?
Dr Hadiyah Nicole Green developed a laser cancer treatment after losing her own family members to the disease — and the personal origin of her scientific mission is inseparable from understanding what drives the extraordinary nature of what she has built. She lost her aunt and uncle to cancer. The grief of watching people you love navigate a disease that conventional treatments often combat at enormous physical cost — chemotherapy's systemic effects, radiation's collateral damage — became the foundation of a research question she would spend years working to answer. What if it were possible to target tumors with precision, destroying cancer cells while leaving the surrounding healthy tissue intact? The answer she developed is nanoparticle-based laser therapy. The approach uses nanoparticles — particles measured in billionths of a meter — that can be directed to accumulate in tumor tissue. When activated by a laser, they generate heat that destroys cancer cells from within while the surrounding healthy tissue, which has not absorbed the nanoparticles, remains unaffected. The precision is the breakthrough. Conventional cancer treatments operate with significant collateral damage because they cannot reliably distinguish between cancerous and healthy cells with sufficient precision to spare the latter entirely. Her approach attacks the problem at the target rather than throughout the system. She continues expanding access through her cancer research foundation — work oriented toward ensuring that the treatments developed in laboratories reach the communities that need them most, including communities that have historically had the least access to cutting-edge medical care. She lost family to cancer. She built a weapon against it. The personal grief became the professional purpose. The purpose became the treatment.
