More-realistic whiskered robots are better able to navigate dark or dusty environments, while providing insights into rodent sensory processing.
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During development, the cells of an embryo change their pattern of gene expression, which allows them to detach from their original location and migrate to another part of the embryo, where the pattern changes again to allow formation of a new organ.
A flood of new discoveries has refined our definition of cancer stem cells. Now it’s up to human clinical trials to test if they can make a difference in patients.
With an eye to understanding animal regeneration, Alejandro Sánchez Alvarado has turned a freshwater planarian into a model system to watch.
For the first time researchers have demonstrated the molecular tango that gives rise to repeating patterns in developing animal embryos.
Imaging cell cytoskeletons during early embryonic development leads researchers to uncover a new regulator of cell shape
Brain imaging and gene analyses in twins reveal that white matter integrity is linked to an iron homeostasis gene.
Assistant Professor, Department of Anatomy and Cell Biology, University of Western Ontario. Age: 34
After 6 months in orbit, Caenorhabditis elegans return to Earth—alive and well.
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