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Water Level in a Cell Can Determine Its Fate
Kerry Grens | Sep 27, 2017
Adding or removing water changes how stem cells differentiate.
Researchers Identify Clue to Asymmetric Cell Division
Shawna Williams | Sep 1, 2017
Phosphorylation of a surface protein on endosomes is key to the organelles’ uneven distribution in daughter cells.
Ready, Set, Grow
Amber Dance | Sep 1, 2017
How to culture stem cells without depending on mouse feeder cells
Infographic: Why Not All Cell Divisions Are Equal
Shawna Williams | Aug 31, 2017
Phosphorylation of a protein called Sara found on the surface of endosomes appears to be a key regulator of asymmetric splitting in fruit flies.
FDA Goes After Two Stem Cell Clinics
Kerry Grens | Aug 29, 2017
The agency raided one that was using a stem cell-smallpox vaccine combo, and sent a warning to another to obey best practices.
Stem Cells Seek Out Tumors Based on Stiffness
Shawna Williams | Jul 26, 2017
The technique, demonstrated in mice using engineered mesenchymal stem cells, has potential for both diagnosis and treatment.
Stem Cells in the Hypothalamus Slow Aging in Mice
Ashley P. Taylor | Jul 26, 2017
Once implanted into animals’ brains, neural stem cells that secrete microRNA-containing vesicles seem to contribute to an anti-aging effect.
Opinion: Biobanking Has a Consent Dilemma
Timothy Caulfield | Jul 25, 2017
Is the deep uncertainty surrounding fundamental legal and ethical norms putting biobanks in a precarious position?
234-Year-Old Tree Has Impressively Stable Genome
Jef Akst | Jun 20, 2017
Genomic analysis of an oak tree that lived during Napoleon’s time supports the idea that plants somehow avoid the accumulation of mutations in their stem cells.
Stomach Cells Change Identity to Drive Precancerous State
Diana Kwon | Jun 16, 2017
A study suggests that “chief” cells in the stomach act as reserve stem cells that are activated by tissue damage and may be the long-sought source of gastric cancer.