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Atallah-Yunes SA, Habermann TM, Khurana A. Targeted therapy in Burkitt lymphoma: Small molecule inhibitors under investigation. Br J Haematol 2024; 204:2165-2172. [PMID: 38577716 DOI: 10.1111/bjh.19425] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/18/2024] [Revised: 03/12/2024] [Accepted: 03/13/2024] [Indexed: 04/06/2024]
Abstract
Multiagent chemoimmunotherapy remains the standard of care treatment for Burkitt lymphoma leading to a cure in the majority of cases. However, frontline treatment regimens are associated with a significant risk of treatment related toxicity especially in elderly and immunocompromised patients. Additionally, prognosis remains dismal in refractory/relapsed Burkitt lymphoma. Thus, novel therapies are required to not only improve outcomes in relapsed/refractory Burkitt lymphoma but also minimize frontline treatment related toxicities. Recurrent genomic changes and signalling pathway alterations that have been implicated in the Burkitt lymphomagenesis include cell cycle dysregulation, cell proliferation, inhibition of apoptosis, epigenetic dysregulation and tonic B-cell receptor-phosphatidylinositol 3-kinase (BCR-PI3K) signalling. Here, we will discuss novel targeted therapy approaches using small molecule inhibitors that could pave the way to the future treatment landscape based on the understanding of recurrent genomic changes and signalling pathway alterations in the lymphomagenesis of adult Burkitt lymphoma.
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Affiliation(s)
| | - Thomas M Habermann
- Division of Hematology, Department of Internal Medicine, Mayo Clinic, Rochester, MN, USA
| | - Arushi Khurana
- Division of Hematology, Department of Internal Medicine, Mayo Clinic, Rochester, MN, USA
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2
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Ge F, Wang Y, Sharma A, Yang Y, Liu H, Essler M, Jaehde U, Schmidt-Wolf IGH. Cytokine-Induced Killer Cells in Combination with Heat Shock Protein 90 Inhibitors Functioning via the Fas/FasL Axis Provides Rationale for a Potential Clinical Benefit in Burkitt's lymphoma. Int J Mol Sci 2023; 24:12476. [PMID: 37569852 PMCID: PMC10419260 DOI: 10.3390/ijms241512476] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/08/2023] [Revised: 07/26/2023] [Accepted: 08/02/2023] [Indexed: 08/13/2023] Open
Abstract
Constant efforts are being made to develop methods for improving cancer immunotherapy, including cytokine-induced killer (CIK) cell therapy. Numerous heat shock protein (HSP) 90 inhibitors have been assessed for antitumor efficacy in preclinical and clinical trials, highlighting their individual prospects for targeted cancer therapy. Therefore, we tested the compatibility of CIK cells with HSP90 inhibitors using Burkitt's lymphoma (BL) cells. Our analysis revealed that CIK cytotoxicity in BL cells was augmented in combination with independent HSP90 inhibitors 17-DMAG (17-dimethylaminoethylamino-17-demethoxygeldanamycin) and ganetespib. Interestingly, CIK cell cytotoxicity did not diminish after blocking with NKG2D (natural killer group 2, member D), which is a prerequisite for their activation. Subsequent analyses revealed that the increased expression of Fas on the surface of BL cells, which induces caspase 3/7-dependent apoptosis, may account for this effect. Thus, we provide evidence that CIK cells, either alone or in combination with HSP90 inhibitors, target BL cells via the Fas-FasL axis rather than the NKG2D pathway. In the context of clinical relevance, we also found that high expression of HSP90 family genes (HSP90AA1, HSP90AB1, and HSP90B1) was significantly associated with the reduced overall survival of BL patients. In addition to HSP90, genes belonging to the Hsp40, Hsp70, and Hsp110 families have also been found to be clinically significant for BL survival. Taken together, the combinatorial therapy of CIK cells with HSP90 inhibitors has the potential to provide clinical benefits to patients with BL.
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Affiliation(s)
- Fangfang Ge
- Department of Integrated Oncology, Center for Integrated Oncology (CIO), University Hospital of Bonn, 53127 Bonn, Germany; (F.G.); (Y.W.); (A.S.)
| | - Yulu Wang
- Department of Integrated Oncology, Center for Integrated Oncology (CIO), University Hospital of Bonn, 53127 Bonn, Germany; (F.G.); (Y.W.); (A.S.)
| | - Amit Sharma
- Department of Integrated Oncology, Center for Integrated Oncology (CIO), University Hospital of Bonn, 53127 Bonn, Germany; (F.G.); (Y.W.); (A.S.)
- Department of Neurosurgery, University Hospital Bonn, 53127 Bonn, Germany
| | - Yu Yang
- State Key Laboratory of Bioelectronics, School of Biological Science & Medical Engineering, Southeast University, Nanjing 210096, China; (Y.Y.); (H.L.)
| | - Hongde Liu
- State Key Laboratory of Bioelectronics, School of Biological Science & Medical Engineering, Southeast University, Nanjing 210096, China; (Y.Y.); (H.L.)
| | - Markus Essler
- Department of Nuclear Medicine, University Hospital Bonn, 53127 Bonn, Germany;
| | - Ulrich Jaehde
- Department of Clinical Pharmacy, Institute of Pharmacy, University of Bonn, 53121 Bonn, Germany;
| | - Ingo G. H. Schmidt-Wolf
- Department of Integrated Oncology, Center for Integrated Oncology (CIO), University Hospital of Bonn, 53127 Bonn, Germany; (F.G.); (Y.W.); (A.S.)
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Bohler J, Bacher U, Banz Y, Stadelmann R, Medinger M, Zander T, Pabst T. Blinatumomab in Relapsed/Refractory Burkitt Lymphoma. Cancers (Basel) 2022; 15:cancers15010044. [PMID: 36612039 PMCID: PMC9817963 DOI: 10.3390/cancers15010044] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/31/2022] [Revised: 12/12/2022] [Accepted: 12/16/2022] [Indexed: 12/24/2022] Open
Abstract
In patients with relapsed/refractory Burkitt lymphoma (r/r BL), overall survival (OS) is poor, and effective therapies and evidence for the best therapy are lacking. The monoclonal antibody blinatumomab may represent a novel option. However, only limited data on the use of blinatumomab in r/r BL are so far available. This multi-center, retrospective case series investigated nine patients with r/r BL treated with blinatumomab. The safety of blinatumomab was assessed with respect to frequency and severity of adverse effects (AEs) infections, cytokine release syndrome (CRS) and neurotoxicity. Progression-free survival (PFS), OS and overall response rate (ORR) were analyzed to assess efficacy. No AEs > grade 2 occurred, and AEs were generally treatable and fully reversible. The best response to blinatumomab was complete remission in 3/9 patients and partial remission in 2/9, whilst 4/9 presented with progressive disease. Median PFS and OS were 2 and 6 months, respectively, ranging from 5 days to 32 months and 11 days to 32 months, respectively. Blinatumomab treatment was a successful bridging treatment to stem cell transplantation in 3/9 patients. The response to blinatumomab varied widely, and only one patient survived longer term, but activity in patients with r/r BL was evident in some patients, with its use being safe, warranting its prospective investigation.
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Affiliation(s)
- Jeanne Bohler
- Department of Medical Oncology, University Hospital Inselspital and University of Bern, 3010 Bern, Switzerland
| | - Ulrike Bacher
- Department of Hematology and Central Hematology Laboratory, University Hospital Inselspital and University of Bern, 3010 Bern, Switzerland
| | - Yara Banz
- Institute of Pathology, University of Bern, 3008 Bern, Switzerland
| | - Raphael Stadelmann
- Division of Hematology, Department of Oncology, Lausanne University Hospital and University of Lausanne, 1011 Lausanne, Switzerland
| | - Michael Medinger
- Department of Hematology, University Hospital, 4031 Basel, Switzerland
| | - Thilo Zander
- Department of Oncology, Kantonsspital, 6000 Lucerne, Switzerland
| | - Thomas Pabst
- Department of Medical Oncology, University Hospital Inselspital and University of Bern, 3010 Bern, Switzerland
- Correspondence:
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Frequent mutations of FBXO11 highlight BCL6 as a therapeutic target in Burkitt lymphoma. Blood Adv 2021; 5:5239-5257. [PMID: 34625792 DOI: 10.1182/bloodadvances.2021005682] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/01/2021] [Accepted: 09/07/2021] [Indexed: 11/20/2022] Open
Abstract
The expression of BCL6 in B cell lymphoma can be deregulated by chromosomal translocations, somatic mutations in the promoter regulatory regions or reduced proteasome-mediated degradation. FBXO11 was recently identified as a ubiquitin ligase involved in the degradation of BCL6 and is frequently inactivated in lymphoma or other tumors. Here, we show that FBXO11 mutations are found in 23% of Burkitt lymphoma (BL) patients. FBXO11 mutations impaired BCL6 degradation and the deletion of FBXO11 protein completely stabilized BCL6 levels in human BL cell lines. Conditional deletion of either one or two copies of the FBXO11 gene in mice cooperated with oncogenic MYC and accelerated B cell lymphoma onset, providing experimental evidence that FBXO11 is a haplo-insufficient oncosuppressor in B cell lymphoma. In WT and FBXO11-deficient BL mouse and human cell lines, targeting BCL6 via specific degrader or inhibitors partially impaired lymphoma growth in vitro and in vivo. Inhibition of MYC by the Omomyc mini-protein blocked cell proliferation and increased apoptosis, effects further increased by combined BCL6 targeting. Thus, by validating the functional role of FBXO11 mutations in BL we further highlight the key role of BCL6 in BL biology and provide evidence that innovative therapeutic approaches such as BCL6 degraders and direct MYC inhibition could be exploited as a targeted therapy for BL.
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Defining and Treating High-grade B-cell lymphoma, NOS. Blood 2021; 140:943-954. [PMID: 34525177 DOI: 10.1182/blood.2020008374] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/19/2021] [Accepted: 09/10/2021] [Indexed: 11/20/2022] Open
Abstract
High-grade B-cell lymphoma, not otherwise specified (HGBL, NOS) is a recently introduced diagnostic category for aggressive B-cell lymphomas. It includes tumors with Burkitt-like or blastoid morphology that do not have double-hit cytogenetics and that cannot be classified as other well-defined lymphoma subtypes. HBCL, NOS are rare and heterogeneous; most have germinal center B-cell phenotype, and up to 45% carry a single-hit MYC rearrangement, but otherwise they have no unifying immunophenotypic or cytogenetic characteristics. Recent analyses utilizing gene expression profiling (GEP) revealed that up to 15% of tumors currently classified as diffuse large B-cell lymphoma display a HGBL-like GEP signature, indicating a potential to significantly expand the HGBL category using more objective molecular criteria. Optimal treatment of HGBL, NOS is poorly defined due to its rarity and inconsistent diagnostic patterns. A minority of patients have early-stage disease which can be managed with standard RCHOP-based approaches with or without radiation. For advanced-stage HGBL, NOS, which often presents with aggressive, disseminated disease, high lactate dehydrogenase, and involvement of extranodal organs (including the central nervous system [CNS]), intensified Burkitt lymphoma-like regimens with CNS prophylaxis may be appropriate. However, many patients diagnosed at age > 60 years are not eligible for intensive immunochemotherapy. An improved, GEP and/or genomic-based pathologic classification that could facilitate HGBL-specific trials is needed to improve outcomes for all patients. In this review, we discuss the current clinicopathologic concept of HGBL, NOS, existing data on its prognosis and treatment, and delineate potential future taxonomy enrichments based on emerging molecular diagnostics.
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The treatment of Burkitt lymphoma in adults. Blood 2021; 137:743-750. [PMID: 33171490 DOI: 10.1182/blood.2019004099] [Citation(s) in RCA: 41] [Impact Index Per Article: 13.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/16/2020] [Accepted: 10/30/2020] [Indexed: 12/19/2022] Open
Abstract
Burkitt lymphoma (BL) is a highly aggressive, B-cell, non-Hodgkin lymphoma categorized into endemic, sporadic, and immunodeficiency-associated subtypes. BL has distinct pathologic and clinical features, characterized by rapidly progressive tumors with high rates of extranodal involvement. Next-generation-sequencing analyses have further characterized the genomic landscape of BL and our understanding of disease pathogenesis, although these findings have yet to influence treatment. Although most patients are cured with intensive combination chemotherapy, given the paucity of randomized trials, optimal therapy has not been defined. Furthermore, treatment of elderly patients, patients with central nervous system involvement, or those with relapsed disease remains an unmet need. In this review, we highlight the clinical, pathologic, and genomic features, as well as standard and emerging treatment options for adult patients with BL.
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Zayac AS, Evens AM, Danilov A, Smith SD, Jagadeesh D, Leslie LA, Wei C, Kim SH, Naik S, Sundaram S, Reddy N, Farooq U, Kenkre VP, Epperla N, Blum KA, Khan N, Singh D, Alderuccio JP, Godara A, Yazdy MS, Diefenbach C, Rabinovich E, Varma G, Karmali R, Shao Y, Trabolsi A, Burkart M, Martin P, Stettner S, Chauhan A, Choi YK, Straker-Edwards A, Klein A, Churnetski MC, Boughan KM, Berg S, Haverkos BM, Orellana-Noia VM, D'Angelo C, Bond DA, Maliske SM, Vaca R, Magarelli G, Sperling A, Gordon MJ, David KA, Savani M, Caimi P, Kamdar M, Lunning MA, Palmisiano N, Venugopal P, Portell CA, Bachanova V, Phillips T, Lossos IS, Olszewski AJ. Outcomes of Burkitt lymphoma with central nervous system involvement: evidence from a large multicenter cohort study. Haematologica 2021; 106:1932-1942. [PMID: 33538152 PMCID: PMC8252937 DOI: 10.3324/haematol.2020.270876] [Citation(s) in RCA: 16] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/06/2020] [Indexed: 11/09/2022] Open
Abstract
Central nervous system (CNS) involvement in Burkitt lymphoma poses a major therapeutic challenge, and the relative ability of contemporary regimens to treat CNS involvement remains uncertain. We describe the prognostic significance of CNS involvement and the incidence of CNS recurrence/progression after contemporary immunochemotherapy using real-world clinicopathological data from adults with Burkitt lymphoma diagnosed between 2009 and 2018 in 30 institutions in the USA. We examined associations between baseline CNS involvement, patients’ characteristics, complete response rates, and survival. We also examined risk factors for CNS recurrence. Of 641 patients (aged 18 to 88 years), 120 (19%) had CNS involvement. CNS involvement was independently associated with human immunodeficiency virus infection, poor performance status, involvement of ≥2 extranodal sites, and bone marrow involvement. Selection of the first-line treatment regimen was unaffected by CNS involvement (P=0.93). Patients with CNS disease had significantly lower rates of complete response (59% vs. 77% for patients with and without CNS involvement, respectively; P<0.001), worse 3-year progression-free survival (adjusted hazard ratio [aHR]=1.53, 95% confidence interval [95% CI]: 1.14-2.06; P=0.004) and overall survival (aHR=1.62, 95% CI: 1.18-2.22; P=0.003). The 3-year cumulative incidence of CNS recurrence was 6% (95% CI: 4-8%) and was significantly lower among patients receiving other regimens (CODOX-M/IVAC, 4%, or hyperCVAD/MA, 3%) compared with DA-EPOCH-R (13%; adjusted sub-distribution HR=4.38, 95% CI:, 2.16-8.87; P<0.001). Baseline CNS involvement in Burkitt lymphoma is relatively common and portends inferior prognosis independently of the first-line treatment regimen selected. In real-world practice, regimens including intravenous systemic agents with pronounced CNS penetrance were associated with a lower risk of CNS recurrence. This finding may be influenced by observed suboptimal adherence to the strict CNS staging and intrathecal therapy procedures incorporated in the DA-EPOCH-R regimen.
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Affiliation(s)
- Adam S Zayac
- Lifespan Cancer Institute, Alpert Medical School of Brown University, Providence, RI
| | - Andrew M Evens
- Rutgers Cancer Institute of New Jersey, Robert Wood Johnson University Hospital, New Brunswick, NJ
| | - Alexey Danilov
- Knight Cancer Institute, Oregon Health and Science University, Portland, OR
| | - Stephen D Smith
- University of Washington/Fred Hutchinson Cancer Research Center, Seattle, WA
| | | | - Lori A Leslie
- John Theurer Cancer Center, Hackensack University Medical Center, Hackensack, NJ
| | - Catherine Wei
- Rutgers Cancer Institute of New Jersey, Robert Wood Johnson University Hospital, New Brunswick, NJ
| | | | - Seema Naik
- Penn State Cancer Institute, Penn State University College of Medicine, Hershey, PA
| | | | | | - Umar Farooq
- University of Iowa Carver College of Medicine, Iowa City, IA
| | | | | | | | - Nadia Khan
- Fox Chase Cancer Center, Philadelphia, PA
| | - Daulath Singh
- Loyola University Medical Center, Loyola University Chicago, Maywood, IL
| | - Juan P Alderuccio
- Sylvester Comprehensive Cancer Center, University of Miami School of Medicine, Miami, FL
| | | | - Maryam Sarraf Yazdy
- Lombardi Comprehensive Cancer Center, Georgetown University Hospital, Washington, DC
| | | | | | | | | | - Yusra Shao
- Taussig Cancer Institute, Cleveland Clinic, Cleveland, OH
| | - Asaad Trabolsi
- Sylvester Comprehensive Cancer Center, University of Miami School of Medicine, Miami, FL
| | | | | | | | - Ayushi Chauhan
- Lombardi Comprehensive Cancer Center, Georgetown University Hospital, Washington, DC
| | - Yun Kyong Choi
- New York University School of Medicine, Perlmutter Cancer Center, New York, NY
| | | | | | | | | | - Stephanie Berg
- Loyola University Medical Center, Loyola University Chicago, Maywood, IL
| | | | | | | | - David A Bond
- The Ohio State University Comprehensive Cancer Center, Columbus, OH
| | - Seth M Maliske
- University of Iowa Carver College of Medicine, Iowa City, IA
| | - Ryan Vaca
- Penn State Cancer Institute, Penn State University College of Medicine, Hershey, PA
| | - Gabriella Magarelli
- John Theurer Cancer Center, Hackensack University Medical Center, Hackensack, NJ
| | - Amy Sperling
- University of Washington/Fred Hutchinson Cancer Research Center, Seattle, WA
| | - Max J Gordon
- Knight Cancer Institute, Oregon Health and Science University, Portland, OR
| | - Kevin A David
- Rutgers Cancer Institute of New Jersey, Robert Wood Johnson University Hospital, New Brunswick, NJ
| | | | - Paolo Caimi
- University Hospitals Seidman Cancer Center, Cleveland, OH
| | | | | | - Neil Palmisiano
- Sidney Kimmel Cancer Center, Thomas Jefferson University, Philadelphia, PA
| | | | - Craig A Portell
- University of Virginia School of Medicine, Charlottesville, VA
| | | | | | - Izidore S Lossos
- Sylvester Comprehensive Cancer Center, University of Miami School of Medicine, Miami, FL
| | - Adam J Olszewski
- Lifespan Cancer Institute, Alpert Medical School of Brown University, Providence, RI.
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Wang Z, Chen M, Fang X, Hong H, Yao Y, Huang H. KIF15 is involved in development and progression of Burkitt lymphoma. Cancer Cell Int 2021; 21:261. [PMID: 33985517 PMCID: PMC8117549 DOI: 10.1186/s12935-021-01967-z] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/14/2020] [Accepted: 04/30/2021] [Indexed: 01/17/2023] Open
Abstract
BACKGROUND Burkitt lymphoma (BL) is a highly aggressive, fast-growing B-cell non-Hodgkin's lymphoma, manifested in several subtypes, including sporadic, endemic, and immunodeficiency-related forms, the mechanism of which is still not clear. Abundant evidence reported that KIF15 was involved in the progression of human cancer. The emphasis of this study is to explore the functions of KIF15 in the development of BL. METHODS Firstly, tumor and normal tissues were collected for detecting expression of KIF15 in BL. Lentivirus-mediated shRNA knockdown of KIF15 was used to construct BL cell model, which was verified by qRT-PCR and Western Blot. The cell proliferation was detected by CCK8 assay, cell apoptosis and cell cycle were measured through flow cytometry. Transwell assay was conducted to detect the migration. RESULTS We first found that KIF15 is highly expressed in BL. Knockdown of KIF15 can inhibit proliferation and migration, promote apoptosis and arrest the cell cycle. Moreover, KIF15 is involved in BL cell activity through regulating expression of apoptosis-related proteins (Caspase3, Caspase8, HTRA, IGFBP-6, p53, SMAC, sTNF-R1, TNF-β and Bcl-2) and downstream pathways, such as p-Akt, CCND1, CDK6 and PIK3CA. CONCLUSIONS These findings justify the search for small molecule inhibitors targeting KIF15 as a novel therapeutic strategy in BL.
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Affiliation(s)
- Zhao Wang
- Department of Sun Yat-Sen University Cancer Center, State Key Laboratory of Oncology in Southern China, and Collaborative Innovation Center of Cancer Medicine, 651 Dong feng East Road, Guangzhou, 510060, Guangdong, China
| | - Meiting Chen
- Department of Sun Yat-Sen University Cancer Center, State Key Laboratory of Oncology in Southern China, and Collaborative Innovation Center of Cancer Medicine, 651 Dong feng East Road, Guangzhou, 510060, Guangdong, China
| | - Xiaojie Fang
- Department of Sun Yat-Sen University Cancer Center, State Key Laboratory of Oncology in Southern China, and Collaborative Innovation Center of Cancer Medicine, 651 Dong feng East Road, Guangzhou, 510060, Guangdong, China
| | - Huangming Hong
- Department of Medical Oncology, Sun Yat-Sen Memorial Hospital of Sun Yat-Sen University, 107 Yanjiang West Road, Guangzhou, 510120, Guangdong, China
| | - Yuyi Yao
- Department of Sun Yat-Sen University Cancer Center, State Key Laboratory of Oncology in Southern China, and Collaborative Innovation Center of Cancer Medicine, 651 Dong feng East Road, Guangzhou, 510060, Guangdong, China
| | - He Huang
- Department of Sun Yat-Sen University Cancer Center, State Key Laboratory of Oncology in Southern China, and Collaborative Innovation Center of Cancer Medicine, 651 Dong feng East Road, Guangzhou, 510060, Guangdong, China.
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Olszewski AJ, Jakobsen LH, Collins GP, Cwynarski K, Bachanova V, Blum KA, Boughan KM, Bower M, Dalla Pria A, Danilov A, David KA, Diefenbach C, Ellin F, Epperla N, Farooq U, Feldman TA, Gerrie AS, Jagadeesh D, Kamdar M, Karmali R, Kassam S, Kenkre VP, Khan N, Kim SH, Klein AK, Lossos IS, Lunning MA, Martin P, Martinez-Calle N, Montoto S, Naik S, Palmisiano N, Peace D, Phillips EH, Phillips TJ, Portell CA, Reddy N, Santarsieri A, Sarraf Yazdy M, Smeland KB, Smith SE, Smith SD, Sundaram S, Zayac AS, Zhang XY, Zhu C, Cheah CY, El-Galaly TC, Evens AM. Burkitt Lymphoma International Prognostic Index. J Clin Oncol 2021; 39:1129-1138. [PMID: 33502927 PMCID: PMC9851706 DOI: 10.1200/jco.20.03288] [Citation(s) in RCA: 31] [Impact Index Per Article: 10.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/22/2023] Open
Abstract
PURPOSE Burkitt lymphoma (BL) has unique biology and clinical course but lacks a standardized prognostic model. We developed and validated a novel prognostic index specific for BL to aid risk stratification, interpretation of clinical trials, and targeted development of novel treatment approaches. METHODS We derived the BL International Prognostic Index (BL-IPI) from a real-world data set of adult patients with BL treated with immunochemotherapy in the United States between 2009 and 2018, identifying candidate variables that showed the strongest prognostic association with progression-free survival (PFS). The index was validated in an external data set of patients treated in Europe, Canada, and Australia between 2004 and 2019. RESULTS In the derivation cohort of 633 patients with BL, age ≥ 40 years, performance status ≥ 2, serum lactate dehydrogenase > 3× upper limit of normal, and CNS involvement were selected as equally weighted factors with an independent prognostic value. The resulting BL-IPI identified groups with low (zero risk factors, 18% of patients), intermediate (one factor, 36% of patients), and high risk (≥ 2 factors, 46% of patients) with 3-year PFS estimates of 92%, 72%, and 53%, respectively, and 3-year overall survival estimates of 96%, 76%, and 59%, respectively. The index discriminated outcomes regardless of HIV status, stage, or first-line chemotherapy regimen. Patient characteristics, relative size of the BL-IPI groupings, and outcome discrimination were consistent in the validation cohort of 457 patients, with 3-year PFS estimates of 96%, 82%, and 63% for low-, intermediate-, and high-risk BL-IPI, respectively. CONCLUSION The BL-IPI provides robust discrimination of survival in adult BL, suitable for use as prognostication and stratification in trials. The high-risk group has suboptimal outcomes with standard therapy and should be considered for innovative treatment approaches.
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Affiliation(s)
- Adam J. Olszewski
- Lifespan Cancer Institute, The Warren Alpert Medical School of Brown University, Providence, RI
| | - Lasse H. Jakobsen
- Department of Haematology, Aalborg University Hospital, Aalborg, Denmark
| | - Graham P. Collins
- Oxford University Hospitals NHS Foundation Trust, Oxford, United Kingdom
| | - Kate Cwynarski
- Department of Haematology, University College London Hospitals NHS Foundation Trust, London, United Kingdom
| | - Veronika Bachanova
- Division of Hematology, Oncology and Transplantation, University of Minnesota, Minneapolis, MN
| | | | - Kirsten M. Boughan
- Adult Hematologic Malignancies and Stem Cell Transplant Section, University Hospitals Seidman Cancer Center, Cleveland, OH
| | - Mark Bower
- National Centre for HIV Malignancy, Chelsea and Westminster Hospital, London, United Kingdom
| | - Alessia Dalla Pria
- National Centre for HIV Malignancy, Chelsea and Westminster Hospital, London, United Kingdom
| | - Alexey Danilov
- Toni Stephenson Lymphoma Center, City of Hope Comprehensive Cancer Center, Duarte, CA
| | - Kevin A. David
- Rutgers Cancer Institute of New Jersey, New Brunswick, NJ
| | | | - Fredrik Ellin
- Department of Clinical Sciences Lund, Oncology and Pathology, Lund University, Lund, Sweden
| | | | - Umar Farooq
- Division of Hematology, Oncology, and Blood & Marrow Transplantation, University of Iowa, Iowa City, IA
| | - Tatyana A. Feldman
- John Theurer Cancer Center, Hackensack Meridian Health School of Medicine, Hackensack, NJ
| | - Alina S. Gerrie
- BC Cancer Centre for Lymphoid Cancer and The University of British Columbia, Vancouver, British Columbia, Canada
| | - Deepa Jagadeesh
- Department of Hematology and Medical Oncology, Taussig Cancer Institute, Cleveland Clinic, Cleveland, OH
| | | | - Reem Karmali
- Division of Hematology Oncology, Northwestern University, Chicago, IL
| | | | | | - Nadia Khan
- Fox Chase Cancer Center, Philadelphia, PA
| | - Seo-Hyun Kim
- Division of Hematology Oncology, Rush University Medical Center, Chicago, IL
| | - Andreas K. Klein
- Division of Hematology and Oncology, Tufts Medical Center, Boston, MA
| | - Izidore S. Lossos
- Division of Hematology, Department of Medicine, Sylvester Comprehensive Cancer Center, University of Miami School of Medicine, Miami, FL
| | | | - Peter Martin
- Weill Cornell Medicine-New York Presbyterian Hospital, New York, NY
| | | | - Silvia Montoto
- Department of Haemato-oncology, St Bartholomew's Hospital, Barts Health NHS Trust, London, United Kingdom
| | - Seema Naik
- Penn State Cancer Institute, Penn State Hershey Medical Center, Hershey, PA
| | - Neil Palmisiano
- Division of Hematologic Malignancies and Hematopoietic Stem Cell Transplantation, Department of Medical Oncology, Thomas Jefferson University, Philadelphia, PA
| | - David Peace
- Division of Hematology/Oncology, Department of Medicine, University of Illinois College of Medicine, Chicago, IL
| | | | | | - Craig A. Portell
- Division of Hematology/Oncology, University of Virginia, Charlottesville, VA
| | | | - Anna Santarsieri
- Department of Haematology, Cambridge University Hospitals NHSFT, Cambridge, United Kingdom
| | | | - Knut B. Smeland
- Department of Oncology, Oslo University Hospital, Oslo, Norway
| | | | - Stephen D. Smith
- University of Washington/Fred Hutchinson Cancer Research Center, Seattle, WA
| | - Suchitra Sundaram
- Department of Medicine, Roswell Park Comprehensive Cancer Center, Buffalo, NY
| | - Adam S. Zayac
- Lifespan Cancer Institute, The Warren Alpert Medical School of Brown University, Providence, RI
| | - Xiao-Yin Zhang
- Oxford University Hospitals NHS Foundation Trust, Oxford, United Kingdom
| | - Catherine Zhu
- Department of Haematology, University College London Hospitals NHS Foundation Trust, London, United Kingdom
| | - Chan Y. Cheah
- Linear Clinical Research and Sir Charles Gairdner Hospital, Perth, Australia
| | - Tarec C. El-Galaly
- Clinical Cancer Research Center, Aalborg University Hospital, Aalborg, Denmark
| | - Andrew M. Evens
- Rutgers Cancer Institute of New Jersey, New Brunswick, NJ,Andrew M. Evens, DO, MSc, Rutgers Cancer Institute of New Jersey, 195 Little Albany St, New Brunswick, NJ 08901; e-mail:
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