648 - Characterization of Myeloid-Derived Suppressor Cells (MDSC) in a Cohort of Healthy Children

Sara E. Mertz, Nationwide Children's Hospital, Columbus, OH, United States; Dylan J. Brown, Nationwide Children's Hospital, Columbus, OH, United States; Toni Kuhns, Ohio University Heritage College of Osteopathic Medicine, Athens, OH, United States; Michael Tobias, Nationwide Children's Hospital, Dublin, OH, United States; Julie Rice-Weimer, Nationwide Children’s Hospital, Columbus, OH, United States; Lisa M. Steele, Nationwide Children's Hospital, Columbus, OH, United States; Lauren Whang. Donabedian, Nationwide Children's Hospital, Columbus, OH, United States; Julie Breuer, Nationwide Children's Hospital, Columbus, OH, United States; Jill Popelka, Nationwide Children's Hospital, Columbus, OH, United States; Sidhant Kalsotra, Ohio State University College of Medicine, Columbus, OH, United States; Rebecca Glowinski, Nationwide Children's Hospital, Columbus, OH, United States; Katherine Bline, Nationwide Children's Hospital, Bexley, OH, United States