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warrenjt [at]
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3rd floor, Room 302C

3615 Civic Center Blvd
Philadelphia, PA 19104
United States

Research Topics
Julia T. Warren, MD, PhD
Julia T. Warren

Dr. Warren studies normal and aberrant hematopoiesis, with a special interest in granulopoiesis. Her research aims to understand the pathogenesis of severe congenital neutropenia and its risk for malignant transformation. She has a clinical interest in neutropenia syndromes including clinical trials.



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Education and Training

AB, University Of Chicago (Biological Sciences), 2007

PhD, Washington University in St. Louis (Immunology), 2015

MD, Washington University in St. Louis, 2015

Residency, Washington University/Saint Louis Children’s Hospital (Pediatrics), 2017

Fellowship, Washington University in St. Louis (Clinical/Post-doctoral Research) , 2021

Titles and Academic Titles


Assistant Professor of Pediatrics

Investigator, Comprehensive Bone Marrow Failure Center

Professional Memberships

American Academy of Pediatrics, 2015-

American Society of Hematology, 2015-

North American Pediatric Aplastic Anemia Consortium, 2020-

North American Immuno-Hematology Clinical Education and Research Consortium, 2021-

Professional Awards

Pediatric Research Retreat Best Basic Science Abstract Award, Washington University, 2020

David Gilstrap Memorial Award, Washington University, 2020

Abstract Achievement Award, American Society of Hematology Annual Meeting, 2019

Washington University Department of Pediatrics Unsung Heroes Award, 2019

Best Abstract Award, Hematopoietic Development and Malignancy Program Retreat, 2019

James P. Keating Award, St. Louis Children’s Hospital, 2017

Chief Resident Award, St. Louis Children’s Hospital, 2016

I. Wallace Leibner Award, Washington University, 2015

Gold Humanism Honor Society, 2015

Spencer T. and Ann. W. Olin Award, Washington University, 2015

Publication Highlights

Warren JT, Di Paola J. Genetics of inherited thrombocytopenias. Blood. 2022 Jun; 139(22):3264-3277. PMID: 35167650
Warren JT, et al. Heterozygous variants of CLPB are a cause of severe congenital neutropenia. Blood. 2022 Feb; 139(5):779-791. PMID: 34115842
Warren JT, Link DC. Impaired myelopoiesis in congenital neutropenia: insights into clonal and malignant hematopoiesis. Hematology Am Soc Hematol Educ Program. 2021 Dec; 2021(1):514-520. PMID: 34889405
Warren JT, Link DC. Clonal hematopoiesis and risk for hematologic malignancy. Blood. 2020 Oct; 136(14):1599-1605. PMID: 32736382
Blincoe A, Heeg M, Campbell PK, Hines M, Khojah A, Klein-Gitelman M, Talano JA, Speckmann C, Touzot F, Lankester A, Legger GE, Rivière JG, Garcia-Prat M, Alonso L, Putti MC, Lehmberg K, Maier S, El Chazli Y, Elmaksoud MA, Astigarraga I, Kurjane N, Bulina I, Kenina V, Bryceson Y, Rascon J, Lortie A, Goldstein G, Booth C, Worth A, Wassmer E, Schmitt EG, Warren JT, Bednarski JJ, Ali S, Chiang KY, Krueger J, Henry MM, Holland SM, Marsh RA, Ehl S, Haddad E. Neuroinflammatory Disease as an Isolated Manifestation of Hemophagocytic Lymphohistiocytosis. J Clin Immunol. 2020 Aug; 40(6):901-916. Epub 2020 Jul 7. PMID: 32638196