Hirschsprung's disease: A bridge for science and surgery

Area of Science:

• Gastroenterology and Developmental Biology
• Genetics and Molecular Biology

Background:

• Hirschsprung's disease surgery, established 60 years ago, still yields unsatisfactory outcomes.
• Elucidating disease pathogenesis and heterogeneity is crucial for diagnostic and therapeutic progress.

Discussion:

• Genetic studies have identified disease-causing genes and noncoding mutations contributing to susceptibility.
• Research utilizing animal models and pluripotent stem cells has illuminated signaling pathways critical for neural crest development.

Key Insights:

• Studies of the human enteric nervous system provided foundational insights.
• Genetic discoveries and stem cell research have significantly advanced understanding of Hirschsprung's disease mechanisms.

Outlook:

• An integrative scientific and surgical approach is essential for breakthroughs.
• Improved diagnostic and treatment strategies are anticipated, leading to better patient outcomes.