To divide or not to divide?
Whitehead Institute team reveals molecular program that controls cells’ capacity for division.
A new way to deliver drugs with pinpoint targeting
Magnetic particles allow drugs to be released at precise times and in specific areas.
Study furthers radically new view of gene control
Along the genome, proteins form liquid-like droplets that appear to boost the expression of particular genes.
A new way to block unwanted genetic transfer
Researchers identify a strategy to prevent mobile genetic elements from breaching the bacterial cell wall.
Speeding up drug discovery for brain diseases
Whitehead Institute team finds drugs that activate a key brain gene; initial tests in cells and mice show promise for rare, untreatable neurodevelopmental disorder.
New material could make it easier to remove colon polyps
Gel cushion used to elevate polyps during endoscopy could reduce the risk of tearing the colon lining.
Hydration sensor could improve dialysis
Noninvasive device could benefit patients with kidney disease, congestive heart failure, or dehydration.
Genetic study takes research on sex differences to new heights
Differences in male and female gene expression, including those contributing to height differences, found throughout the body in humans and other mammals.
How expectation influences perception
Neuroscientists find brain activity patterns that encode our beliefs and affect how we interpret the world around us.
Cancer biologists identify new drug combo
Two drugs that block cell division synergize to kill tumor cells.
Translating proteins into music, and back
By turning molecular structures into sounds, researchers gain insight into protein structures and create new variations.
A better way to encapsulate islet cells for diabetes treatment
Crystallized drug prevents immune system rejection of transplanted pancreatic islet cells.
Chemists discover structure of glucagon fibrils
Study may be a step toward shelf-stable versions of the hormone, which is used to control diabetes.
How we tune out distractions
Neuroscientists trace a brain circuit that filters unwanted sensory input.
Neurons’ “antennae” are unexpectedly active in neural computation
Tiny, branching extensions called dendrites may be more than just passive information-carriers, study finds.