A team of researchers at the New York University’s Langone Medical Center has discovered that two genes, called Hoxa5 and Hoxc5, play a critical role in establishing the neuronal circuits required for breathing. The discovery could help advance treatments for spinal cord injuries and neurodegenerative diseases. Top images reveal loss of synaptic contacts between PMC neurons and diaphragms in Hoxa5/Hoxc5-deficient transgenic mice (Polyxeni Philippidou...
