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USC scientists discover how to create a never-ending supply of cancer-fighting cells - Science Daily

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Scientists at the University of Southern California (USC) have discovered a way to produce a potentially renewable supply of cancer-fighting immune cells, opening a promising new direction for cancer treatment. By working with immature cells that can develop into powerful immune defenders, the researchers have created a system capable of generating large numbers of genetically engineered cells that recognize tumors and help activate the body's natural defenses.

The breakthrough, described in a study published in Cell, could help overcome some of the biggest obstacles facing cancer immunotherapy, including the difficulty of manufacturing enough immune cells and keeping them active in the body. In experiments involving mice, the engineered cells established themselves in bone marrow, produced new immune cells, and slowed the progression of both blood cancers and solid tumors.

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