My Quest for Sadness

It was a gray early spring day just west of Cleveland, where my husband and I had driven from New York City to say goodbye to his dying aunt. My sister-in-law and our niece and nephew joined us at the hospice facility where Aunt Linda was already being administered palliative care. Aunt Linda was mostly…

Neural crest cell migration in Hirschsprung disease

Ankush Gosain, MD, PhD, of Le Bonheur Children’s Hospital and the University of Tennessee Health Science Center has focused his research on determining the mechanisms underlying abnormal development of the enteric nervous system in Hirschsprung disease. Gosain recently published a new study in The FASEB Journal delineating interactions between migrating neural crest cells and the…