Doctors culture a custom-made trachea from plastic fibers and human cells, and successfully implant it into a child who was born without the organ.
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By varying the size of their steps, dynein motor proteins work effectively as teams to carry heavy loads around the cell.
Rodents and fruit flies appear to be able to sense nutrients even when they can’t taste the food they’re eating. Now, researchers are trying to figure out how.
Researchers develop two small molecules that slow the growth of human cancer cells.
Satellites of the Golgi apparatus generate the microtubules used to grow outer dendrite branches in Drosophila neurons.
Histone acetylation levels keep intracellular pH in check.
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.
Italy’s outgoing health minister allows patients to receive an unproven stem cell cocktail at the government’s expense.
A surgeon sues the Nobel Assembly for excluding him from last year’s prize awarded for regenerative science, but stem cell scientists are skeptical of his claims.
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