Researchers identify the signaling program that enables finger and toenail stem cells to direct digit regeneration after amputation.
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In avian species, a gene induces programmed cell death during development in the area where a phallus would otherwise grow.
In the fruit fly, the ability of neural stem cells to make the full repertoire of neurons is regulated by the movement of key genes to the nuclear periphery.
Researchers track DNA modifications and gene expression in stem cells as they differentiate.
Emil Frei III, a cancer researcher who in the 1950s combined multiple chemotherapy drugs to treat childhood leukemia, has died at the age of 89.
Genetic changes that may initiate childhood leukemia could originate while the baby is still in utero.
Satellites of the Golgi apparatus generate the microtubules used to grow outer dendrite branches in Drosophila neurons.
Microarrays help keep induced pluripotent stem cell lines in check, from start to finish.
Flies turning blue help researchers link the deterioration of the intestinal barrier to age-related death.
T-cells engineered to attack B-cells sent adults’ acute leukemia into remission.
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