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 show that a synthetic peptide derived from a sea anemone toxin has potent weight-regulating effects in a mouse model of obesity.
The essential nutrient can kill drug-resistant Mycobacterium tuberculosis by producing oxidative radicals that damage DNA.
Experimental cancer therapeutics delivered to tumors via nanoparticles could provide a safer and more effective therapy than conventional chemotherapy.
Researchers track DNA modifications and gene expression in stem cells as they differentiate.
A court ruling that stops the European Medicines Agency from releasing data from two US companies calls into question the agency’s push for transparency.
A researcher working for a US pharmaceutical company’s Scotland branch is sent to prison for falsifying safety test data on experimental drugs due for clinical trials.
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