One stem cell generates 14 million tumor-killing NK cells in major cancer breakthrough

Scientists in China have unveiled a breakthrough way to mass-produce powerful cancer-fighting immune cells in the lab. By engineering early-stage stem cells from cord blood—rather than trying to modify mature natural killer (NK) cells—they created a streamlined process that generates enormous numbers of highly potent NK cells, including CAR-equipped versions designed to hunt specific cancers.

source https://www.sciencedaily.com/releases/2026/02/260215225600.htm