Researchers have discovered a suite of genes that influence head shape in humans. These findings help explain the diversity of human head shapes and may also offer important clues about the genetic basis of conditions that affect the skull, such as craniosynostosis.
Read more …New study reveals the genetics of human head shape
Unlike humans, zebrafish can completely regenerate their hearts after injury. They owe this ability to the interaction between their nervous and immune systems, as researchers now report.
Read more …Heart repair via neuroimmune crosstalk