1e
19
1
49
2
2
18
1b
1d
18
35
53
1d
2 29
1d
25
Julia T. Warren, MD PhD
88
53
Assistant Professor of Pediatrics (Hematology)
7
61
Department: Pediatrics
4
1
23
1f
Graduate Group Affiliations
8
b
-
6b
- Cell and Molecular Biology 5c
- Immunology e
1d
46
Contact information
51
4
3
3
3
2
4
b
1f
51
Children's Hospital of Philadelphia
1e Division of Hematology
23 3615 Civic Center Boulevard
46 Abramson Research Center (ARC) 302C
Philadelphia, PA 19104
26
1e Division of Hematology
23 3615 Civic Center Boulevard
46 Abramson Research Center (ARC) 302C
Philadelphia, PA 19104
2e
Office: 215-590-6189
30
83
30
Email:
warrenjt@chop.edu
12
warrenjt@chop.edu
13
Education:
21 7 BA 20 (Biological Sciences) c
2f University of Chicago , 2007.
21 7 MD c
52 Washington University in Saint Louis, School of Medicine , 2015.
21 8 PhD 17 (Immunology) c
51 Washington University in Saint Louis, School of Medicine, 2015.
c
3
3
3
3
8d
Permanent link21 7 BA 20 (Biological Sciences) c
2f University of Chicago , 2007.
21 7 MD c
52 Washington University in Saint Louis, School of Medicine , 2015.
21 8 PhD 17 (Immunology) c
51 Washington University in Saint Louis, School of Medicine, 2015.
c
2 29
21
1e
1d
24
2b
29
27
23
245 Newman, H, Clark, ME, Wong, D, Wu, J, Brodeur, GM, Hunger, SP, Tasian, SK, Olson, TS, Warren, JT, Teachey, DT, Schubert, J, Golenberg, N, Patel, M, Denenberg, EH, Fanning, EA, Chen, J, Luke, T, Charles, S, Gallo, D, Cao, K, Fu, W, Fan, Z, Surrey, LF, Wertheim, G, Luo, M, MacFarland, SP, Li, MM, Zhong, Y. : "Genomic profiling of pediatric hematologic malignancies and diagnosis of cancer predisposition syndromes: Tumor-only versus paired tumor-normal sequencing." Haematologica 109(9): 3024-3030, Feb 2024.
146 Oved, JS, Gibson, NM, Vanella, K, Elgarten, CW, Wray, L, Warren, JT, Olson, TS.: "Reduced Toxicity Matched Sibling Bone Marrow Transplant Results in Excellent Outcomes for Severe Congenital Neutropenia." Frontiers in Immunology 15(1): 1369243, Feb 2024.
21c Warren, JT, Dickerson, KE, Sharathkumar, AA, Walter, JE, Wilson, DB, Adell, KP, Chen, K, Dubuc, S, MacLeod, R, Peters, K, Steward, M, Taveras, AG, Walkovich, K. : “Mavorixafor for Patients with Chronic Neutropenic Disorders Treated with G-CSF: Preliminary Response Data and G-CSF Dose Reduction in an Ongoing Phase 2, Open-Label, Multicenter Study Support Reduction in G-CSF Dosing.” American Society of Hematology Annual Meeting, San Diego, CA, Poster Dec 2023.
111 Baiel, J, Wegner, DJ, Wambach, JA, Warren, JT. : "SMC4 Loss of Function is a New Cause of Inherited Bone Marrow Failure." American Society of Hematology Annual Meeting, San Diego, CA, Poster Dec 2023.
17e Tollefsen, KM, Jin, H, Connelly, J, Newburger, PE, Walkovich, K, Cadavid, D, Warren, JT. : "Incidence of Serious Infection Events in People with Chronic Neutropenia – Analysis of Real-World Data from Patients in the United States." Clinical Immunology Society Annual Meeting, St. Louis, MO, Poster Apr 2023.
1a1 Warren JT, Walkovich KJ, Bolyard AA, Dickerson KE, Walter JE, Cadavid D, Chapa E, Chen K, MacLeod R, Peters K, Polisson R, & Dale DC: "Mavorixafor for Patients with Chronic Neutropenic Disorders: Results from a Phase 1b, Open-Label, Multicenter Study." American Society of Hematology Annual Meeting, New Orleans, LA, Oral Presentation Dec 2022.
166 Tucker EJ, Baker MJ, Hock DH, Warren JT, Jaillard S, Bell KM, Sreenivasan R, Bakhshalizadeh S, Hanna CA, Caruana NJ, Wortmann SB, Rahman S, Pitceathly RDS, Donadieu J, Alimi A, Launay V, Coppo P, Christin-Maitre S, Robevska G, van den Bergen J, Kline BL, Ayers KL, Stewart PN, Stroud DA, Stojanovski D, Sinclair AH dc : "Premature Ovarian Insufficiency in CLPB Deficiency: Transcriptomic, Proteomic and Phenotypic Insights." The Journal of Clinical Endocrinology and Metabolism 107(12): 3328-3340, Nov 2022.
b2 Warren JT, Di Paola J: “Genetics of Inherited Thrombocytopenia.” Blood 139(22): 3264-3277, Jun 2022.
146 Srinivas, M, Warren, JT, Wilson, DB, Hulbert, ML. : “Severe Hemolytic Phenotype of HbSS Disease with Concurrent G6PD Deficiency and SPTA1 Mutations.” American Society of Pediatric Hematology/Oncology Annual Meeting, Pittsburgh, PA, Poster May 2022.
2c
7
1d
1f
Selected Publications
1a1 Warren, JT, Dickerson, KE, Sharathkumar, A, Walter, JE, Wilson, DB, Adell, K, Dubuc, S, Li, X, Wilson, S, Wu, H, Arbet-Engels, C, Steiner, DJ: “Evaluating the Safety and Efficacy of Mavorixafor, an Oral CXCR4 Antagonist, in Participants with Primary Chronic Neutropenic Disorders: Results from the Phase 2 Study." HemaSphere 9(S1), June 2025.245 Newman, H, Clark, ME, Wong, D, Wu, J, Brodeur, GM, Hunger, SP, Tasian, SK, Olson, TS, Warren, JT, Teachey, DT, Schubert, J, Golenberg, N, Patel, M, Denenberg, EH, Fanning, EA, Chen, J, Luke, T, Charles, S, Gallo, D, Cao, K, Fu, W, Fan, Z, Surrey, LF, Wertheim, G, Luo, M, MacFarland, SP, Li, MM, Zhong, Y. : "Genomic profiling of pediatric hematologic malignancies and diagnosis of cancer predisposition syndromes: Tumor-only versus paired tumor-normal sequencing." Haematologica 109(9): 3024-3030, Feb 2024.
146 Oved, JS, Gibson, NM, Vanella, K, Elgarten, CW, Wray, L, Warren, JT, Olson, TS.: "Reduced Toxicity Matched Sibling Bone Marrow Transplant Results in Excellent Outcomes for Severe Congenital Neutropenia." Frontiers in Immunology 15(1): 1369243, Feb 2024.
21c Warren, JT, Dickerson, KE, Sharathkumar, AA, Walter, JE, Wilson, DB, Adell, KP, Chen, K, Dubuc, S, MacLeod, R, Peters, K, Steward, M, Taveras, AG, Walkovich, K. : “Mavorixafor for Patients with Chronic Neutropenic Disorders Treated with G-CSF: Preliminary Response Data and G-CSF Dose Reduction in an Ongoing Phase 2, Open-Label, Multicenter Study Support Reduction in G-CSF Dosing.” American Society of Hematology Annual Meeting, San Diego, CA, Poster Dec 2023.
111 Baiel, J, Wegner, DJ, Wambach, JA, Warren, JT. : "SMC4 Loss of Function is a New Cause of Inherited Bone Marrow Failure." American Society of Hematology Annual Meeting, San Diego, CA, Poster Dec 2023.
17e Tollefsen, KM, Jin, H, Connelly, J, Newburger, PE, Walkovich, K, Cadavid, D, Warren, JT. : "Incidence of Serious Infection Events in People with Chronic Neutropenia – Analysis of Real-World Data from Patients in the United States." Clinical Immunology Society Annual Meeting, St. Louis, MO, Poster Apr 2023.
1a1 Warren JT, Walkovich KJ, Bolyard AA, Dickerson KE, Walter JE, Cadavid D, Chapa E, Chen K, MacLeod R, Peters K, Polisson R, & Dale DC: "Mavorixafor for Patients with Chronic Neutropenic Disorders: Results from a Phase 1b, Open-Label, Multicenter Study." American Society of Hematology Annual Meeting, New Orleans, LA, Oral Presentation Dec 2022.
166 Tucker EJ, Baker MJ, Hock DH, Warren JT, Jaillard S, Bell KM, Sreenivasan R, Bakhshalizadeh S, Hanna CA, Caruana NJ, Wortmann SB, Rahman S, Pitceathly RDS, Donadieu J, Alimi A, Launay V, Coppo P, Christin-Maitre S, Robevska G, van den Bergen J, Kline BL, Ayers KL, Stewart PN, Stroud DA, Stojanovski D, Sinclair AH dc : "Premature Ovarian Insufficiency in CLPB Deficiency: Transcriptomic, Proteomic and Phenotypic Insights." The Journal of Clinical Endocrinology and Metabolism 107(12): 3328-3340, Nov 2022.
b2 Warren JT, Di Paola J: “Genetics of Inherited Thrombocytopenia.” Blood 139(22): 3264-3277, Jun 2022.
146 Srinivas, M, Warren, JT, Wilson, DB, Hulbert, ML. : “Severe Hemolytic Phenotype of HbSS Disease with Concurrent G6PD Deficiency and SPTA1 Mutations.” American Society of Pediatric Hematology/Oncology Annual Meeting, Pittsburgh, PA, Poster May 2022.
2c