Researchers identify a protein involved in the chromosomal disorder that could explain its characteristic learning deficits.
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Researchers find that temporary double-stranded DNA breaks commonly result from normal neuron activation—but expression of an Alzheimer’s-linked protein increases the damage.
Improvements in light-sheet microscopy enable real-time activity imaging of almost every neuron in the brain of zebrafish larvae.
Nanoparticles coated with a toxin found in bee venom can destroy HIV while leaving surrounding cells intact.
Mice with human brain cells showed enhanced synaptic plasticity and learning, suggesting glia may be key to our cognitive prowess.
Normal proteins with regions resembling disease-causing prions are responsible for an inherited disorder that affects the brain, muscle, and bone.
Drosophila insulin-like peptides (dILPs) regulate part of the signaling pathway that helps keep organs growing in proportion during development.
Contrary to previous assumptions that macrolide antibiotics completely block the exit tunnel of ribosomes, new evidence shows that some peptides are allowed to pass.
Fueled by donations, sweat, and occasional dumpster diving, community laboratories for DIY biologists are cropping up around the country.
A survey of The Scientist readers reveals who buys cell-growth products from whom, and why.
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