Bradley P. Dixon, MD

Pediatric Nephrologist

Assistant Professor, UC Department of Pediatrics

Phone 513-636-4531

Fax 513-636-7407

Email bradley.dixon@cchmc.org

DNA damage response; DNA repair; hyperosmolal microenvironments; atypical hemolytic uremic syndrome; thrombotic microangiopathies; complement-mediated renal diseases.

Visit the Dixon Lab.

Bradley Dixon, MD, joined the faculty in the Division of Nephrology and Hypertension at Cincinnati Children's in 2006. He has received support for his research from a William Cooper Procter Pediatric Research Award in 2006, a Child Health Research Career Development Award (K12) in 2009, and is currently funded by a K08 through the National Institute of Diabetes, Digestive and Kidney Diseases. Dr. Dixon’s research interests focus on the effects of hyperosmolal microenvironments such as the renal medulla and urinary bladder upon vital cellular processes such as the DNA damage response pathway and activation of cell cycle checkpoints and apoptosis. This research focus attempts to understand the susceptibility of the gastrointestinal tissues used in bladder reconstructions to carcinogenesis.

In addition to his basic science research interests, Dr. Dixon has a clinical research interest in thrombotic microangiopathies such as atypical hemolytic uremic syndrome (aHUS) and thrombotic thrombocytopenic purpura (TTP), and is an investigator in a number of clinical trials and registries for these diseases. Dr. Dixon is also involved in clinical research studying cystic kidney diseases such as autosomal dominant polycystic kidney disease (ADPKD).
BA: College of Wooster, Wooster, OH, 1995.

MD: University of Tennessee, Memphis, 1999.

Residency: Cincinnati Children's Hospital Medical Center, 1999-2002.

Chief Residency: Cincinnati Childrens Hospital, 2002-2003.

Fellowship: Cincinnati Childrens Hospital, 2003-2006.

Jodele S, Licht C, Goebel J, Dixon BP, Zhang K, Sivakumaran TA, Davies SM, Pluthero FG, Lu L, Laskin BL. Abnormalities in the alternative pathway of complement in children with hematopoietic stem cell transplant-associated thrombotic microangiopathy. Blood. 2013 Jun 27. [Epub ahead of print]

Siroky BJ, Yin H, Babcock JT, Lu L, Hellmann AR, Dixon BP, Quilliam LA, Bissler JJ. Human TSC-associated renal angiomyolipoma cells are hypersensitive to ER stress. Am J Physiol Renal Physiol. 2012 Sep 15;303(6):F831-44.

Dixon BP, Henry J, Siroky BJ, Chu A, Groen PA, Bissler JJ. Cell Cycle Control and DNA Damage Response of Conditionally Immortalized Urothelial Cells. PLoS ONE. 2011 Jan 28;6(1):e16595.

Dixon BP, Hulbert JC, Bissler JJ. Tuberous sclerosis complex renal disease. Nephron Exp Nephrol. 2011;118(1):e15-20.

Lo MM, Mo JQ, Dixon BP, Czech KA. Disseminated histoplasmosis associated with hemophagocytic lymphohistiocytosis in kidney transplant recipients. Am J Transplant. 2010 Mar;10(3):687-91.

Dixon BP, Chu A, Henry J, Kim R, Bissler JJ. Increased cancer risk of augmentation cystoplasty: possible role for hyperosmolal microenvironment on DNA damage recognition. Mutat Res. 2009 Nov 2;670(1-2):88-95. 

Dixon BP, Lu L, Chu A, Bissler JJ. RecQ and RecG helicases have distinct roles in maintaining the stability of polypurine.polypyrimidine sequences. Mutat Res. 2008 Aug 25;643(1-2):20-8.

Dixon BP, McEnery P, Goebel J. Immunobiology of paediatric renal transplantation. Progress in Paediatric Urology. 2008;10:165-182.

Bissler JJ, Dixon BP. A mechanistic approach to inherited polycystic kidney disease. Pediatr Nephrol. 2005 May;20(5):558-66.

Dixon BP, Devarajan P, Mitsnefes M. Neonatal renovascular hypertension due to prenatal traumatic retroperitoneal hematoma. Pediatr Nephrol. 2005 May;20(5):670-2.

DNA Damage and Response in the Bladder Microenvironment. Principal Investigator. National Institutes of Health. Jul 2011 - Apr 2015. #K08 DK081737.