
Clinical trials for pig-to-human organ transplants inch closer
US regulatory agency signals willingness to allow first xenotransplant trials.
US regulatory agency signals willingness to allow first xenotransplant trials.
A measure of last resort got a major workout during the pandemic. Scientists are now trying to determine whether the benefits outweighed the potential damage to public trust.
A combination of functional imaging and gene-expression profiling in brain tissue has been used to unravel the properties of 35 subtypes of neuron in mice, revealing a gene-expression axis that governs each subtype’s activity.