Repair the Second Brain

The enteric nervous system (ENS) is an intricate network of neurons and glia lining the gastrointestinal tract, regulating digestion and overall health. Loss of ENS neurons, as occurs in Hirschsprung disease, leads to intestinal obstruction, and treatment options remain limited. One therapeutic approach for the disease is stimulating resident stem cells to regenerate the ENS, and another is through cell therapy to replace the missing cells — but significant challenges remain in translating ei...