Modified blood stem cells could help create a fairly large number of T-lymphocytes that could be excellent at recognizing and destroying immune cells infected with HIV.
Scientists have reprogrammed skin cells from cystic fibrosis patients into induced pluripotent stem (iPS) cells, which are similar to embryonic stem cells, and grown lung epithelium from them.
Scientists from the National Institutes of Health (USA) have discovered how exposure to arsenic can turn normal stem cells into cancer cells, stimulating the formation and growth of malignant tumors.