June 5, 2024
Abigail Ballard-Kordeliski, Robert H. Lee, Ellen Clelia O’Shaughnessy, Paul Y. Kim, Summer R Jones, Rafal Pawlinski, Matthew J. Flick, David S. Paul, Nigel Mackman, David Adalsteinsson, Wolfgang Bergmeier all of University of North Carolina at Chapel Hill had their research published in the journal Blood. Title: “4D intravital imaging identifies platelets as the predominant …
December 13, 2019
I am a clinical hematologist with an academic focus and national leadership role in the field of vascular anomalies. I built and co-directed the Vascular Anomalies Program at Vanderbilt University Medical Center and served as Associate Clinical Director of the Comprehensive Vascular Anomalies Program and Co-Director of the Pediatric Hereditary Hemorrhagic Telangiectasia Program at the …
December 10, 2019
I have been committed to building a strong translational research program to address novel challenges and questions related to blood and renal pathophysiology in rodents and humans. My work provided strong pre-clinical evidence that endothelin system significantly contributes to sickle cell renal pathophysiology. My collaborative efforts with Dr. Lebensburger identified predictors of the onset of long-term kidney insufficiency and uncovered clear sex differences in the rate of sickle cell nephropathy progression in patients and murine model of sickle cell disease. My current research focuses on functional significance of iron homeostasis in chronic kidney disease (CKD), in particular, the mechanisms of renal iron handling in progressive sickle cell nephropathy. Currently, my lab has three on-going research projects: 1) elucidating molecular mechanisms of endothelin system-mediated renal iron handling in murine models of iron overload; 2) mechanisms of renal dysfunction in sickle cell trait, 3) identifying risk factors for early progression to CKD in sickle cell pediatric patients.