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Chang X, Qu F, Li C, Zhang J, Zhang Y, Xie Y, Fan Z, Bian J, Wang J, Li Z, Xu X. Development and therapeutic potential of GSPT1 molecular glue degraders: A medicinal chemistry perspective. Med Res Rev 2024; 44:1727-1767. [PMID: 38314926 DOI: 10.1002/med.22024] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/20/2023] [Revised: 12/18/2023] [Accepted: 01/21/2024] [Indexed: 02/07/2024]
Abstract
Unprecedented therapeutic targeting of previously undruggable proteins has now been achieved by molecular-glue-mediated proximity-induced degradation. As a small GTPase, G1 to S phase transition 1 (GSPT1) interacts with eRF1, the translation termination factor, to facilitate the process of translation termination. Studied demonstrated that GSPT1 plays a vital role in the acute myeloid leukemia (AML) and MYC-driven lung cancer. Thus, molecular glue (MG) degraders targeting GSPT1 is a novel and promising approach for treating AML and MYC-driven cancers. In this Perspective, we briefly summarize the structural and functional aspects of GSPT1, highlighting the latest advances and challenges in MG degraders, as well as some representative patents. The structure-activity relationships, mechanism of action and pharmacokinetic features of MG degraders are emphasized to provide a comprehensive compendium on the rational design of GSPT1 MG degraders. We hope to provide an updated overview, and design guide for strategies targeting GSPT1 for the treatment of cancer.
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Affiliation(s)
- Xiujin Chang
- Department of Medicinal Chemistry, School of Pharmacy, China Pharmaceutical University, Nanjing, China
| | - Fangui Qu
- Department of Medicinal Chemistry, School of Pharmacy, China Pharmaceutical University, Nanjing, China
| | - Chunxiao Li
- Department of Medicinal Chemistry, School of Pharmacy, China Pharmaceutical University, Nanjing, China
| | - Jingtian Zhang
- Department of Medicinal Chemistry, School of Pharmacy, China Pharmaceutical University, Nanjing, China
| | - Yanqing Zhang
- Department of Medicinal Chemistry, School of Pharmacy, China Pharmaceutical University, Nanjing, China
| | - Yuanyuan Xie
- Department of Medicinal Chemistry, School of Pharmacy, China Pharmaceutical University, Nanjing, China
| | - Zhongpeng Fan
- Department of Medicinal Chemistry, School of Pharmacy, China Pharmaceutical University, Nanjing, China
| | - Jinlei Bian
- Department of Medicinal Chemistry, School of Pharmacy, China Pharmaceutical University, Nanjing, China
| | - Jubo Wang
- Department of Medicinal Chemistry, School of Pharmacy, China Pharmaceutical University, Nanjing, China
| | - Zhiyu Li
- Department of Medicinal Chemistry, School of Pharmacy, China Pharmaceutical University, Nanjing, China
| | - Xi Xu
- Department of Medicinal Chemistry, School of Pharmacy, China Pharmaceutical University, Nanjing, China
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Fan ZM, Wu DL, Xu NW, Ye L, Yan LP, Li LJ, Zhang JY. Transformation of marginal zone lymphoma into high-grade B-cell lymphoma expressing terminal deoxynucleotidyl transferase: A case report. World J Clin Cases 2024; 12:2655-2663. [PMID: 38817237 PMCID: PMC11135448 DOI: 10.12998/wjcc.v12.i15.2655] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/08/2024] [Revised: 03/15/2024] [Accepted: 04/09/2024] [Indexed: 05/14/2024] Open
Abstract
BACKGROUND High-grade B-cell lymphoma (HGBL) is an unusual malignancy that includes myelocytomatosis viral oncogene (MYC), B-cell lymphoma-2 (BCL-2), and/or BCL-6 rearrangements, termed double-hit or triple-hit lymphomas, and HGBL-not otherwise specific (HGBL-NOS), which are morphologically characteristic of HGBL but lack MYC, BCL-2, or BCL-6 rearrangements. HGBL is partially transformed by follicular lymphoma and other indolent lymphoma, with few cases of marginal zone lymphoma (MZL) transformation. HGBL often has a poor prognosis and intensive therapy is currently mainly advocated, but there is no good treatment for these patients who cannot tolerate chemotherapy. CASE SUMMARY We reported a case of MZL transformed into HGBL-NOS with TP53 mutation and terminal deoxynucleotidyl transferase expression. Gene analysis revealed the gene expression profile was identical in the pre- and post-transformed tissues, suggesting that the two diseases are homologous, not secondary tumors. The chemotherapy was ineffective and the side effect was severe, so we tried combination therapy including venetoclax and obinutuzumab. The patient tolerated treatment well, and reached partial response. The patient had recurrence of hepatocellular carcinoma and died of multifunctional organ failure. He survived for 12 months after diagnosis. CONCLUSION Venetoclax combined with obinutuzumab might improve the survival in some HGBL patients, who are unsuitable for chemotherapy.
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Affiliation(s)
- Zhi-Min Fan
- Department of Hematology, Lishui Municipal Central Hospital, Lishui 323000, Zhejiang Province, China
| | - Dao-Lei Wu
- Department of Ophthalmology, Lishui Municipal Central Hospital, Lishui 323000, Zhejiang Province, China
| | - Neng-Wen Xu
- Department of Hematology, Lishui Municipal Central Hospital, Lishui 323000, Zhejiang Province, China
| | - Li Ye
- Department of General Practice, Lishui Municipal Central Hospital, Lishui 323000, Zhejiang Province, China
| | - Li-Ping Yan
- Department of Pathology, Lishui Municipal Central Hospital, Lishui 323000, Zhejiang Province, China
| | - Lin-Jie Li
- Department of Hematology, Lishui Municipal Central Hospital, Lishui 323000, Zhejiang Province, China
| | - Jun-Yu Zhang
- Department of Hematology, Lishui Municipal Central Hospital, Lishui 323000, Zhejiang Province, China
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Rodrigues JM, Hollander P, Schmidt L, Gkika E, Razmara M, Kumar D, Geisler C, Grønbæk K, Eskelund CW, Räty R, Kolstad A, Sundström C, Glimelius I, Porwit A, Jerkeman M, Ek S. MYC protein is a high-risk factor in mantle cell lymphoma and identifies cases beyond morphology, proliferation and TP53/p53 - a Nordic Lymphoma Group study. Haematologica 2024; 109:1171-1183. [PMID: 37646663 PMCID: PMC10985440 DOI: 10.3324/haematol.2023.283352] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/14/2023] [Accepted: 08/21/2023] [Indexed: 09/01/2023] Open
Abstract
The transcription factor MYC is a well-described oncogene with an important role in lymphomagenesis, but its significance for clinical outcome in mantle cell lymphoma (MCL) remains to be determined. We performed an investigation of the expression of MYC protein in a cohort of 251 MCL patients complemented by analyses of structural aberrations and mRNA, in a sub-cohort of patients. Fourteen percent (n=35) of patients showed high MYC protein expression with >20% positive cells (MYChigh), among whom only one translocation was identified, and 86% (n=216) of patients showed low MYC protein expression. Low copy number gains of MYC were detected in ten patients, but with no correlation to MYC protein levels. However, MYC mRNA levels correlated significantly to MYC protein levels with a R2 value of 0.76. Patients with a MYChigh tumor had both an independent inferior overall survival and an inferior progression-free survival (hazard ratio [HR]=2.03, 95% confidence interval [95% CI]: 1.2-3.4 and HR=2.2, 95% CI: 1.04-4.6, respectively) when adjusted for additional high-risk features. Patients with MYChigh tumors also tended to have additional high-risk features and to be older at diagnosis. A subgroup of 13 patients had concomitant MYChigh expression and TP53/p53 alterations and a substantially increased risk of progression (HR=16.9, 95% CI: 7.4-38.3) and death (HR=7.8, 95% CI: 4.4-14.1) with an average overall survival of only 0.9 years. In summary, we found that at diagnosis a subset of MCL patients (14%) overexpressed MYC protein, and had a poor prognosis but that MYC rearrangements were rare. Tumors with concurrent MYC overexpression and TP53/p53 alterations pinpointed MCL patients with a dismal prognosis with a median overall survival of less than 3 years. We propose that MYC needs to be assessed beyond the current high-risk factors in MCL in order to identify cases in need of alternative treatment.
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Affiliation(s)
| | - Peter Hollander
- Cancer Immunotherapy, Department of Immunology, Genetics and Pathology, Uppsala University, Uppsala
| | | | | | - Masoud Razmara
- Department of Clinical Pathology, Akademiska University Hospital, Uppsala
| | | | | | - Kirsten Grønbæk
- Department of Hematology, Rigshospitalet, Copenhagen, Denmark; Biotech Research and Innovation Center (BRIC), University of Copenhagen, Copenhagen, Denmark; Department of Clinical Medicine, Faculty of Health Science, University of Copenhagen
| | - Christian W Eskelund
- Department of Hematology, Rigshospitalet, Copenhagen, Denmark; Biotech Research and Innovation Center (BRIC), University of Copenhagen, Copenhagen
| | - Riikka Räty
- Department of Hematology, Helsinki University Hospital, Helsinki
| | - Arne Kolstad
- Department of Oncology, Innlandet Hospital Trust, Division Gjøvik-Lillehammer
| | - Christer Sundström
- Department of Immunology, Genetics and Pathology, Cancer Precision Medicine, Uppsala University, Uppsala
| | - Ingrid Glimelius
- Department of Immunology, Genetics and Pathology, Cancer Precision Medicine, Uppsala University, Uppsala
| | - Anna Porwit
- Division of Oncology, Department of Clinical Sciences, Lund University, Lund
| | - Mats Jerkeman
- Division of Oncology, Department of Clinical Sciences, Lund University, Lund
| | - Sara Ek
- Department of Immunotechnology, Lund University.
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Qiu L, Lin P, Khanlari M, Xu J, Cohen EN, Garces S, Miranda RN, Wang W, Fang H, Bueso-Ramos CE, Medeiros LJ, Li S. The Clinicopathologic Features and Molecular Signatures of Blastoid High-Grade B Cell Lymphoma, Not Otherwise Specified. Mod Pathol 2023; 36:100349. [PMID: 37820764 DOI: 10.1016/j.modpat.2023.100349] [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: 05/24/2023] [Revised: 09/11/2023] [Accepted: 09/29/2023] [Indexed: 10/13/2023]
Abstract
A small subset of high-grade B-cell lymphoma (HGBL) with blastoid morphology remains poorly understood. We assessed 55 cases of blastoid HGBL, not otherwise specified (NOS) and compared their clinicopathologic characteristics with those of 81 non-blastoid HGBL-NOS and 62 blastoid HGBL with MYC and BCL2, with or without BCL6 rearrangements (double/triple-hit lymphoma [D/THL]). Patients with blastoid HGBL-NOS showed similar clinicopathologic features to patients with blastoid D/THLs and non-blastoid HGBL-NOS, except more frequently with a history of low-grade B-cell lymphoma, bone marrow involvement, and BCL2 rearrangement (P < .05) compared to the latter. MYC rearrangement (MYC-R), detected in 40% of blastoid HGBL-NOS, was associated with aggressive clinicopathologic features and poorer overall survival, even worse than that of blastoid D/THL (P < .05). Transcriptome profiling revealed a distinct gene expression pattern with differentially expressed genes enriched in MYC and P53-targeted genes in MYC-R blastoid HGBL-NOS. Fifty-two percent of blastoid HGBL-NOS had a double hit-like signature, similar to non-blastoid HGBL-NOS (P = .73). The overall survival of the blastoid HGBL-NOS group was similar to that of the blastoid D/THL group but appeared poorer than that of its non-blastoid counterparts (P = .07). Taken together, blastoid HGBL-NOS is an aggressive B-cell lymphoma that shares overlapping clinicopathologic and genetic features with non-blastoid HGBL-NOS. MYC-R in patients with blastoid HGBL-NOS identifies a highly aggressive subgroup with distinct aggressive clinicopathologic features, unique molecular signatures, and a dismal clinical outcome.
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Affiliation(s)
- Lianqun Qiu
- Department of Hematopathology, The University of Texas MD Anderson Cancer Center, Houston, Texas; Department of Laboratory Medicine and Pathology, University of Washington, Seattle, Washington.
| | - Pei Lin
- Department of Hematopathology, The University of Texas MD Anderson Cancer Center, Houston, Texas
| | - Mahsa Khanlari
- Department of Hematopathology, The University of Texas MD Anderson Cancer Center, Houston, Texas; Department of Pathology, St Jude Children's Research Hospital, Memphis, Tennessee
| | - Jie Xu
- Department of Hematopathology, The University of Texas MD Anderson Cancer Center, Houston, Texas
| | - Evan N Cohen
- Department of Hematopathology, The University of Texas MD Anderson Cancer Center, Houston, Texas
| | - Sofia Garces
- Department of Hematopathology, The University of Texas MD Anderson Cancer Center, Houston, Texas
| | - Roberto N Miranda
- Department of Hematopathology, The University of Texas MD Anderson Cancer Center, Houston, Texas
| | - Wei Wang
- Department of Hematopathology, The University of Texas MD Anderson Cancer Center, Houston, Texas
| | - Hong Fang
- Department of Hematopathology, The University of Texas MD Anderson Cancer Center, Houston, Texas
| | - Carlos E Bueso-Ramos
- Department of Hematopathology, The University of Texas MD Anderson Cancer Center, Houston, Texas
| | - L Jeffrey Medeiros
- Department of Hematopathology, The University of Texas MD Anderson Cancer Center, Houston, Texas
| | - Shaoying Li
- Department of Hematopathology, The University of Texas MD Anderson Cancer Center, Houston, Texas.
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Zayac AS, Landsburg DJ, Hughes ME, Bock AM, Nowakowski GS, Ayers EC, Girton M, Hu M, Beckman AK, Li S, Medeiros LJ, Chang JE, Stepanovic A, Kurt H, Sandoval-Sus J, Ansari-Lari MA, Kothari SK, Kress A, Xu ML, Torka P, Sundaram S, Smith SD, Naresh KN, Karimi YH, Epperla N, Bond DA, Farooq U, Saad M, Evens AM, Pandya K, Naik SG, Kamdar M, Haverkos B, Karmali R, Oh TS, Vose JM, Nutsch H, Rubinstein PG, Chaudhry A, Olszewski AJ. High-grade B-cell lymphoma, not otherwise specified: a multi-institutional retrospective study. Blood Adv 2023; 7:6381-6394. [PMID: 37171397 PMCID: PMC10598493 DOI: 10.1182/bloodadvances.2023009731] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/11/2023] [Revised: 04/24/2023] [Accepted: 04/25/2023] [Indexed: 05/13/2023] Open
Abstract
In this multi-institutional retrospective study, we examined the characteristics and outcomes of 160 patients with high-grade B-cell lymphoma, not otherwise specified (HGBL-NOS)-a rare category defined by high-grade morphologic features and lack of MYC rearrangements with BCL2 and/or BCL6 rearrangements ("double hit"). Our results show that HGBL-NOS tumors are heterogeneous: 83% of patients had a germinal center B-cell immunophenotype, 37% a dual-expressor immunophenotype (MYC and BCL2 expression), 28% MYC rearrangement, 13% BCL2 rearrangement, and 11% BCL6 rearrangement. Most patients presented with stage IV disease, a high serum lactate dehydrogenase, and other high-risk clinical factors. Most frequent first-line regimens included dose-adjusted cyclophosphamide, doxorubicin, vincristine, and etoposide, with rituximab and prednisone (DA-EPOCH-R; 43%); rituximab, cyclophosphamide, doxorubicin, vincristine, and prednisone (R-CHOP; 33%); or other intensive chemotherapy programs. We found no significant differences in the rates of complete response (CR), progression-free survival (PFS), or overall survival (OS) between these chemotherapy regimens. CR was attained by 69% of patients. PFS at 2 years was 55.2% and OS was 68.1%. In a multivariable model, the main prognostic factors for PFS and OS were poor performance status, lactate dehydrogenase >3 × upper limit of normal, and a dual-expressor immunophenotype. Age >60 years or presence of MYC rearrangement were not prognostic, but patients with TP53 alterations had a dismal PFS. Presence of MYC rearrangement was not predictive of better PFS in patients treated with DA-EPOCH-R vs R-CHOP. Improvements in the diagnostic criteria and therapeutic approaches beyond dose-intense chemotherapy are needed to overcome the unfavorable prognosis of patients with HGBL-NOS.
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Affiliation(s)
- Adam S. Zayac
- Division of Hematology/Oncology, The Warren Alpert Medical School Medical School of Brown University, Providence, RI
| | | | | | | | | | - Emily C. Ayers
- Division of Hematology/Oncology, University of Virginia, Charlottesville, VA
| | - Mark Girton
- Department of Pathology, University of Virginia School of Medicine, Charlottesville, VA
| | - Marie Hu
- Division of Hematology, Oncology, and Transplantation, Department of Medicine, University of Minnesota, Minneapolis, MN
| | - Amy K. Beckman
- Department of Laboratory Medicine and Pathology, University of Minnesota, Minneapolis, MN
| | - Shaoying Li
- Division of Pathology and Laboratory Medicine, Department of Hematopathology, The University of Texas MD Anderson Cancer Center, Houston, TX
| | - L. Jeffrey Medeiros
- Division of Pathology and Laboratory Medicine, Department of Hematopathology, The University of Texas MD Anderson Cancer Center, Houston, TX
| | - Julie E. Chang
- Department of Medicine, University of Wisconsin School of Medicine and Public Health, Madison, WI
| | - Adam Stepanovic
- Department of Medicine, University of Wisconsin School of Medicine and Public Health, Madison, WI
| | - Habibe Kurt
- Department of Pathology and Laboratory Medicine, The Warren Alpert Medical School of Brown University, Providence, RI
| | - Jose Sandoval-Sus
- Department of Malignant Hematology and Cellular Therapy, Moffitt Cancer Center at Memorial Healthcare System, Pembroke Pines, FL
| | | | - Shalin K. Kothari
- Division of Hematology, Yale University School of Medicine, New Haven, CT
| | - Anna Kress
- Division of Hematology, Yale University School of Medicine, New Haven, CT
| | - Mina L. Xu
- Department of Pathology and Department of Laboratory Medicine, Yale University School of Medicine, New Haven, CT
| | - Pallawi Torka
- Department of Medicine, Roswell Park Comprehensive Cancer Center, Buffalo, NY
| | - Suchitra Sundaram
- Department of Medicine, Roswell Park Comprehensive Cancer Center, Buffalo, NY
| | - Stephen D. Smith
- Clinical Research Division, Fred Hutchinson Cancer Research Center, Seattle, WA
- Division of Medical Oncology, University of Washington, Seattle, WA
| | | | - Yasmin H. Karimi
- Division of Hematology-Oncology, University of Michigan Health, Ann Arbor, MI
| | | | - David A. Bond
- The Ohio State University Comprehensive Cancer Center, Columbus, OH
| | - Umar Farooq
- Division of Hematology, Oncology, and Blood & Marrow Transplantation, University of Iowa, Iowa City, IA
| | - Mahak Saad
- Division of Hematology, Oncology, and Blood & Marrow Transplantation, University of Iowa, Iowa City, IA
| | - Andrew M. Evens
- Department of Medicine, Rutgers Cancer Institute of New Jersey, New Brunswick, NJ
| | - Karan Pandya
- Department of Medicine, Rutgers Cancer Institute of New Jersey, New Brunswick, NJ
| | - Seema G. Naik
- Penn State Cancer Institute, Penn State Hershey Medical Center, Hershey, PA
| | - Manali Kamdar
- Division of Hematology, Hematologic Malignancies and Stem Cell Transplantation, University of Colorado, Denver, CO
| | - Bradley Haverkos
- Division of Hematology, Hematologic Malignancies and Stem Cell Transplantation, University of Colorado, Denver, CO
| | - Reem Karmali
- Division of Hematology and Oncology, Northwestern University, Chicago, IL
| | - Timothy S. Oh
- Division of Hematology and Oncology, Northwestern University, Chicago, IL
| | - Julie M. Vose
- Department of Medicine, University of Nebraska Medical Center, Omaha, NE
| | - Heather Nutsch
- Department of Medicine, University of Nebraska Medical Center, Omaha, NE
| | - Paul G. Rubinstein
- Department of Medicine, Section of Hematology-Oncology, University of Illinois, Chicago, IL
| | - Amina Chaudhry
- Department of Medicine, Section of Hematology-Oncology, University of Illinois, Chicago, IL
| | - Adam J. Olszewski
- Division of Hematology/Oncology, The Warren Alpert Medical School Medical School of Brown University, Providence, RI
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Deng M, Tan J, Fan Z, Pham LV, Zhu F, Fang X, Zhao H, Young K, Xu B. The synergy of the XPO1 inhibitors combined with the BET inhibitor INCB057643 in high-grade B-cell lymphoma via downregulation of MYC expression. Sci Rep 2023; 13:18554. [PMID: 37899423 PMCID: PMC10613613 DOI: 10.1038/s41598-023-45721-z] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/11/2023] [Accepted: 10/23/2023] [Indexed: 10/31/2023] Open
Abstract
High grade B-cell lymphoma with MYC and BCL2 rearrangements (HGBCL-DH) represents an uncommon B-cell lymphoma (BCL) with aggressive clinical courses and poor prognosis. Despite revolutionary therapeutic advances in BCL, there has been limited treatment progress in HGBCL-DH, thus necessitating additional therapeutic strategies for HGBCL-DH. This study demonstrated that the BET antagonist INCB057643 synergized with the XPO1 inhibitors (selinexor and eltanexor) to decrease cell viability and increase cell apoptosis in HGBCL-DH cells with or without TP53 mutations. As anticipated, the combined treatment of INCB057643 with selinexor slowed tumor growth and reduced the tumor burden in TP53-mutated HGBCL-DH xenografts. Mechanistically, MYC functional inhibition was a potential molecular mechanism underlying the synergy of the combined INCB057643 and selinexor treatment in HGBCL-DH cells independent of TP53 mutation status. In TP53 mutated HGBCL-DH cells, inducing DNA damage and impairing the DNA damage response (DDR) were involved in the therapeutic interaction of the combined regimen. In TP53 wild-type cells, the molecular mechanism was linked with upregulation of p53 levels and activation of its targeted pathways, rather than dysregulation of the DDR. Collectively, we might provide a potential promising combination therapy regimen for the management of HGBCL-DH. Clinical evaluations are warranted to confirm this conclusion.
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Affiliation(s)
- Manman Deng
- Department of Hematology, The First Affiliated Hospital of Xiamen University and Institute of Hematology, School of Medicine, Xiamen University, Xiamen, 361003, China
- Key Laboratory of Xiamen for Diagnosis and Treatment of Hematological Malignancy, Xiamen, 361102, China
| | - Jinshui Tan
- Department of Hematology, The First Affiliated Hospital of Xiamen University and Institute of Hematology, School of Medicine, Xiamen University, Xiamen, 361003, China
- Key Laboratory of Xiamen for Diagnosis and Treatment of Hematological Malignancy, Xiamen, 361102, China
| | - Ziying Fan
- Department of Hematology, Dongguan People's Hospital, Dongguan, 523000, China
| | - Lan V Pham
- Phamacyclics, an Abbvie Company, San Francisco, CA, USA
| | - Feng Zhu
- Department of Hematology, The Affiliated Hospital of Xuzhou Medical University, Xuzhou, Jiangsu, China
| | - Xiaosheng Fang
- Department of Hematology, Shandong Provincial Hospital Affiliated to Shandong University, Jinan, China
| | - Haijun Zhao
- Department of Hematology, The First Affiliated Hospital of Xiamen University and Institute of Hematology, School of Medicine, Xiamen University, Xiamen, 361003, China.
- Key Laboratory of Xiamen for Diagnosis and Treatment of Hematological Malignancy, Xiamen, 361102, China.
- Department of Hematology, the First Affiliated Hospital of Xiamen University and Institute of Hematology, Medical College of Xiamen University, No.55, Zhenhai Road, Siming District, Xiamen, 361003, Fujian, China.
| | - Kenh Young
- Division of Hematopathology and Department of Pathology, Duke University Medical Center, Durham, NC, USA.
| | - Bing Xu
- Department of Hematology, The First Affiliated Hospital of Xiamen University and Institute of Hematology, School of Medicine, Xiamen University, Xiamen, 361003, China.
- Key Laboratory of Xiamen for Diagnosis and Treatment of Hematological Malignancy, Xiamen, 361102, China.
- Department of Hematology, the First Affiliated Hospital of Xiamen University and Institute of Hematology, Medical College of Xiamen University, No.55, Zhenhai Road, Siming District, Xiamen, 361003, Fujian, China.
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Ludvigsen M, Campbell AJ, Enemark MB, Hybel TE, Karjalainen-Lindsberg ML, Beiske K, Bjerre M, Pedersen LM, Holte H, Leppä S, Jørgensen JM, Honoré B. Proteomics uncovers molecular features for relapse risk stratification in patients with diffuse large B-cell lymphoma. Blood Cancer J 2023; 13:161. [PMID: 37884514 PMCID: PMC10603067 DOI: 10.1038/s41408-023-00931-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/28/2023] [Revised: 10/02/2023] [Accepted: 10/11/2023] [Indexed: 10/28/2023] Open
Affiliation(s)
- Maja Ludvigsen
- Department of Hematology, Aarhus University Hospital, Aarhus, Denmark.
- Department of Clinical Medicine, Aarhus University, Aarhus, Denmark.
| | | | - Marie Beck Enemark
- Department of Hematology, Aarhus University Hospital, Aarhus, Denmark
- Department of Clinical Medicine, Aarhus University, Aarhus, Denmark
| | - Trine Engelbrecht Hybel
- Department of Hematology, Aarhus University Hospital, Aarhus, Denmark
- Department of Clinical Medicine, Aarhus University, Aarhus, Denmark
| | | | - Klaus Beiske
- Department of Pathology, Division of Cancer Medicine, Oslo University Hospital, Oslo, Norway
| | - Mette Bjerre
- Medical/Steno Aarhus Research Laboratory, Department of Clinical Medicine, Aarhus University, Aarhus, Denmark
| | | | - Harald Holte
- Department of Oncology, Oslo University Hospital, Oslo, Norway
- KG Jebsen Center for B-Cell Malignancies, Institute of Clinical Medicine, University of Oslo, Oslo, Norway
- Norwegian Cancer Genomics Consortium, Oslo, Norway
| | - Sirpa Leppä
- Research Program Unit, Applied Tumor Genomics, Faculty of Medicine, University of Helsinki, Helsinki, Finland
- Department of Oncology, Helsinki University Hospital Comprehensive Cancer Center, Helsinki, Finland
- iCAN Digital Precision Cancer Medicine Flagship, Helsinki, Finland
| | | | - Bent Honoré
- Department of Biomedicine, Aarhus University, Aarhus, Denmark.
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Sun S, Fulati W, Shen L, Wu M, Huang Z, Qian W, Chen P, Hu Y, Chen M, Xu Y, Zhang H, Ma J, Xie Y. Maintenance regimen of GM-CSF with rituximab and lenalidomide improves survival in high-risk B-cell lymphoma by modulating natural killer cells. Cancer Med 2023. [PMID: 37081754 DOI: 10.1002/cam4.5969] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/24/2022] [Revised: 04/03/2023] [Accepted: 04/06/2023] [Indexed: 04/22/2023] Open
Abstract
BACKGROUND The treatment of high-risk B-cell lymphoma (BCL) remains a challenge, especially in the elderly. METHODS A total of 83 patients (median age 65 years), who have achieved a complete response after induction therapy, were divided into two groups: R2 + GM-CSF regimen (lenalidomide, rituximab, granulocyte-macrophage colony-stimulating factor [GM-CSF]) as maintenance therapy (n = 39) and observation (n = 44). The efficacy of the R2 + GM-CSF regimen as maintenance in patient with high-risk BCL was analyzed and compared with observation. RESULTS The number of natural killer cells in patients increased after R2 + GM-CSF regimen administration (0.131 × 109 /L vs. 0.061 × 109 /L, p = 0.0244). Patients receiving the R2 + GM-CSF regimen as maintenance therapy had longer remission (duration of response: 18.9 vs. 11.3 months, p = 0.001), and longer progression-free survival (not reached (NR) vs. 31.7 months, p = 0.037), and overall survival (OS) (NR vs. NR, p = 0.015). The R2 + GM-CSF regimen was safe and well tolerated. High international prognostic index score (p = 0.012), and high tumor burden (p = 0.005) appeared to be independent prognostic factors for worse PFS. CONCLUSIONS The maintenance therapy of R2 + GM-CSF regimen may improve survival in high-risk BCL patients, which might be modulated by amplification of natural killer cells. The efficacy of the R2 + GM-CSF maintenance regimen has to be further validated in prospective random clinical trials.
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Affiliation(s)
- Shunrong Sun
- Department of Hematology, Huadong Hospital Affiliated with Fudan University, Shanghai, China
| | - Wulipan Fulati
- Department of Hematology, Huadong Hospital Affiliated with Fudan University, Shanghai, China
| | - Lin Shen
- Department of Hematology, Huadong Hospital Affiliated with Fudan University, Shanghai, China
| | - Min Wu
- Department of Hematology, Huadong Hospital Affiliated with Fudan University, Shanghai, China
| | - Zilan Huang
- Department of Hematology, Huadong Hospital Affiliated with Fudan University, Shanghai, China
| | - Wensi Qian
- Department of Hematology, Huadong Hospital Affiliated with Fudan University, Shanghai, China
| | - Pingping Chen
- Department of Hematology, Huadong Hospital Affiliated with Fudan University, Shanghai, China
| | - Yingwei Hu
- Department of Hematology, Huadong Hospital Affiliated with Fudan University, Shanghai, China
| | - Mingyue Chen
- Department of Hematology, Huadong Hospital Affiliated with Fudan University, Shanghai, China
| | - Yu Xu
- Department of Hematology, Huadong Hospital Affiliated with Fudan University, Shanghai, China
| | - Hongdi Zhang
- Department of Hematology, Huadong Hospital Affiliated with Fudan University, Shanghai, China
| | - Jiexian Ma
- Department of Hematology, Huadong Hospital Affiliated with Fudan University, Shanghai, China
| | - Yanhui Xie
- Department of Hematology, Huadong Hospital Affiliated with Fudan University, Shanghai, China
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9
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Gao F, Hu K, Zheng P, Shi H, Ke X. Characteristics and prognosis of
rrDLBCL
with
TP53
mutations and a high‐risk subgroup represented by the co‐mutations of
DDX3X‐TP53. Cancer Med 2023; 12:10267-10279. [DOI: 10.1002/cam4.5756] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/02/2023] [Revised: 02/09/2023] [Accepted: 02/17/2023] [Indexed: 03/29/2023] Open
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10
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Olszewski AJ. Meet the Burkitts: a dark zone family. Blood 2023; 141:816-818. [PMID: 36821186 DOI: 10.1182/blood.2022018509] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/24/2023] Open
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11
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Filho EHCN, Zancheta SB, de Barros Silva PG, Rodríguez Burbano RM, Rabenhorst SHB. Prognostic impact of miR-125b and miR-155b and their relationship with MYC and TP53 in diffuse large B-cell lymphoma: cell-of-origin classification matters. J Clin Exp Hematop 2023; 63:164-172. [PMID: 37766562 PMCID: PMC10628825 DOI: 10.3960/jslrt.23009] [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: 03/30/2023] [Revised: 07/04/2023] [Accepted: 07/08/2023] [Indexed: 09/29/2023] Open
Abstract
Tumoral microRNAs, such as miR-125b and miR-155b, are important gene expression regulators with complex pathogenetic mechanisms. However, their role in DLBCL, especially when cell-of-origin classification is considered, are still to be elucidated. In a series of 139 DLBCL cases considering germinal center (GC) versus nonGC subtypes, we investigated miR-125b and miR-155b expression by in situ hibridization and their association with some immunophenotypic presentations, including MYC, BCL2 and TP53 expression, MYC, BCL2 and BCL6 translocation status, as well as clinicopathological features and outcomes. miR-125b detection was positively correlated to the Ki-67 index (P = 0.035) in the nGC. Considering the GC subgroup, the percentage of miR-125b positive cells was also correlated to either MYC and MYC/BCL2 double expression (P = 0.047 and P = 0.049, respectively). When it comes to nGC patients, miR-155b percentage and intensity, as well as Allred score, were positively correlated to disease progression (P = 0.038, P = 0.057 and P = 0.039, respectively). In a multivariate analysis, GC phenotype was a significant independent factor associated with higher OS (P = 0.007) and, considering the nGC group, although not significant, the expression of TP53, miR-125b and miR-155b seems to be potential prognostic biomarkers in these tumors. This study demonstrated different pathways based on cell-of-origin classification and highlighted different clinical outcomes. miR-125b, miR-155b and TP53 expression may also represent potential prognostic factors in nGC-DLBCL.
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Affiliation(s)
| | - Stella Barbanti Zancheta
- LABGEM, Departamento de Patologia e Medicina Legal, Universidade Federal Do Ceará, Fortaleza, Brazil
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12
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Yu F, He H, Nastoupil LJ, Xu-Monette ZY, Pham K, Liang Y, Chen G, Fowler NH, Yin CC, Tan D, Yang Y, Hu S, Young KH, Pham LV, You MJ. Targetable vulnerability of deregulated FOXM1/PLK1 signaling axis in diffuse large B cell lymphoma. Am J Cancer Res 2022; 12:4666-4679. [PMID: 36381323 PMCID: PMC9641390] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/27/2022] [Accepted: 10/09/2022] [Indexed: 06/16/2023] Open
Abstract
FOXM1 is a transcription factor that controls cell cycle regulation, cell proliferation, and differentiation. Overexpression of FOXM1 has been implicated in various cancer types. However, the activation status and functional significance of FOXM1 in diffuse large B cell lymphoma (DLBCL) have not been well investigated. Using proteomic approaches, we discovered that the protein expression levels of FOXM1 and PLK1 were positively correlated in DLBCL cell lines and primary DLBCL. Expression levels of FOXM1 and PLK1 mRNAs were also significantly higher in DLBCL than in normal human B cells and could predict poor prognosis of DLBCL, particularly in patients with germinal center B cell-like (GCB) DLBCL. Furthermore, proteomic studies defined a FOXM1-PLK1 signature that consisted of proteins upstream and downstream of that axis involved in the p38-MAPK-AKT pathway, cell cycle, and DNA damage/repair. Further studies demonstrated a mechanistic function of the FOXM1/PLK1 axis in connection with the DNA damage response pathways regulating the S/G2 checkpoint of the cell cycle. Therapeutic targeting of FOXM1/PLK1 using a FOXM1 or PLK1 inhibitor, as well as other clinically relevant small-molecule inhibitors targeting ATR-CHK1, was highly effective in DLBCL in vitro models. These findings are instrumental for lymphoma drug discovery aiming at the FOXM1/PLK1/ATR/CHK1 axis.
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Affiliation(s)
- Fang Yu
- Department of Hematopathology, The University of Texas MD Anderson Cancer CenterHouston, TX, USA
- Department of Pathology, The First Affiliated Hospital of Zhejiang UniversityHangzhou, Zhejiang, China
| | - Hua He
- Department of Hematopathology, The University of Texas MD Anderson Cancer CenterHouston, TX, USA
| | - Loretta J Nastoupil
- Department of Lymphoma and Myeloma, The University of Texas MD Anderson Cancer CenterHouston, TX, USA
| | - Zijun Y Xu-Monette
- Department of Hematopathology, The University of Texas MD Anderson Cancer CenterHouston, TX, USA
- Division of Hematopathology, Duke University Medical Center and Duke Cancer InstituteDurham, NC, USA
| | - Ky Pham
- Department of Hematopathology, The University of Texas MD Anderson Cancer CenterHouston, TX, USA
- Department of Neurology, McGovern Medical School, University of Texas Health Science CenterHouston, TX, USA
| | - Yong Liang
- Department of Hematopathology, The University of Texas MD Anderson Cancer CenterHouston, TX, USA
- Taizhou University College of MedicineTaizhou, Zhejiang, China
| | - Guang Chen
- Department of Hematopathology, The University of Texas MD Anderson Cancer CenterHouston, TX, USA
- Taizhou University College of MedicineTaizhou, Zhejiang, China
| | - Nathan H Fowler
- Department of Lymphoma and Myeloma, The University of Texas MD Anderson Cancer CenterHouston, TX, USA
| | - C Cameron Yin
- Department of Hematopathology, The University of Texas MD Anderson Cancer CenterHouston, TX, USA
| | - Dongfeng Tan
- Department of Hematopathology, The University of Texas MD Anderson Cancer CenterHouston, TX, USA
| | - Yaling Yang
- Department of Hematopathology, The University of Texas MD Anderson Cancer CenterHouston, TX, USA
| | - Shimin Hu
- Department of Hematopathology, The University of Texas MD Anderson Cancer CenterHouston, TX, USA
| | - Ken H Young
- Department of Hematopathology, The University of Texas MD Anderson Cancer CenterHouston, TX, USA
- Division of Hematopathology, Duke University Medical Center and Duke Cancer InstituteDurham, NC, USA
| | - Lan V Pham
- Department of Hematopathology, The University of Texas MD Anderson Cancer CenterHouston, TX, USA
- Oncology Discovery, AbbVie Inc.South San Francisco, CA, USA
| | - M James You
- Department of Hematopathology, The University of Texas MD Anderson Cancer CenterHouston, TX, USA
- The University of Texas MD Anderson Cancer Center and UTHealth Graduate School of Biomedical SciencesHouston, TX, USA
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13
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Rodríguez M, Alonso‐Alonso R, Fernández‐Miranda I, Mondéjar R, Cereceda L, Tráscasa Á, Antonio‐Da Conceiçao A, Borregón J, Gato L, Tomás‐Roca L, Bárcena C, Iglesias B, Climent F, González‐Barca E, Camacho FI, Mayordomo É, Olmedilla G, Gómez‐Prieto P, Castro Y, Serrano‐López J, Sánchez‐García J, Montes‐Moreno S, García‐Cosío M, Martín‐Acosta P, García JF, Planelles M, Quero C, Provencio M, Mahíllo‐Fernández I, Rodríguez‐Pinilla SM, Derenzini E, Pileri S, Sánchez‐Beato M, Córdoba R, Piris MA. An integrated prognostic model for diffuse large B‐cell lymphoma treated with immunochemotherapy. EJHAEM 2022; 3:722-733. [PMID: 36051055 PMCID: PMC9422037 DOI: 10.1002/jha2.457] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 01/20/2022] [Revised: 04/11/2022] [Accepted: 04/12/2022] [Indexed: 11/17/2022]
Abstract
Diffuse large B‐cell lymphoma (DLBCL), the most frequent non‐Hodgkin's lymphoma subtype, is characterized by strong biological, morphological, and clinical heterogeneity, but patients are treated with immunochemotherapy in a relatively homogeneous way. Here, we have used a customized NanoString platform to analyze a series of 197 homogeneously treated DLBCL cases. The platform includes the most relevant genes or signatures known to be useful for predicting response to R‐CHOP (Rituximab, Cyclophosphamide, Doxorubicin, Vincristine, and Prednisone) in DLBCL cases. We generated a risk score that combines the International Prognostic Index with cell of origin and double expression of MYC/BCL2, and stratified the series into three groups, yielding hazard ratios from 0.15 to 5.49 for overall survival, and from 0.17 to 5.04 for progression‐free survival. Group differences were highly significant (p < 0.0001), and the scoring system was applicable to younger patients (<60 years of age) and patients with advanced or localized stages of the disease. Results were validated in an independent dataset from 166 DLBCL patients treated in two distinct clinical trials. This risk score combines clinical and biological data in a model that can be used to integrate biological variables into the prognostic models for DLBCL cases.
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14
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Veloza L, Cavalieri D, Missiaglia E, Ledoux-Pilon A, Bisig B, Pereira B, Bonnet C, Poullot E, Quintanilla-Martinez L, Dubois R, Llamas-Gutierrez F, Bossard C, De Wind R, Drieux F, Fontaine J, Parrens M, Sandrini J, Fataccioli V, Delfau-Larue MH, Daniel A, Lhomme F, Clément-Filliatre L, Lemonnier F, Cairoli A, Morel P, Glaisner S, Joly B, El Yamani A, Laribi K, Bachy E, Siebert R, Vallois D, Gaulard P, Tournilhac O, de Leval L. Monomorphic epitheliotropic intestinal T-cell lymphoma comprises morphologic and genomic heterogeneity impacting outcome. Haematologica 2022; 108:181-195. [PMID: 35708139 PMCID: PMC9827163 DOI: 10.3324/haematol.2022.281226] [Citation(s) in RCA: 17] [Impact Index Per Article: 8.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/12/2022] [Indexed: 02/05/2023] Open
Abstract
Monomorphic epitheliotropic intestinal T-cell lymphoma (MEITL) is a rare aggressive T-cell lymphoma most reported in Asia. We performed a comprehensive clinical, pathological and genomic study of 71 European MEITL patients (36 males, 35 females, median age 67 years). The majority presented with gastrointestinal involvement and had emergency surgery, and 40% had stage IV disease. The tumors were morphologically classified into two groups: typical (58%) and atypical (i.e., non-monomorphic or with necrosis, angiotropism or starry-sky pattern) (42%), sharing a homogeneous immunophenotypic profile (CD3+ [98%] CD4- [94%] CD5- [97%] CD7+ [97%] CD8+ [90%] CD56+ [86%] CD103+ [80%] cytotoxic marker+ [98%]) with more frequent expression of TCRgd (50%) than TCRab (32%). MYC expression (30% of cases) partly reflecting MYC gene locus alterations, correlated with non-monomorphic cytology. Almost all cases (97%) harbored deleterious mutation(s) and/or deletion of the SETD2 gene and 90% had defective H3K36 trimethylation. Other frequently mutated genes were STAT5B (57%), JAK3 (50%), TP53 (35%), JAK1 (12.5%), BCOR and ATM (11%). Both TP53 mutations and MYC expression correlated with atypical morphology. The median overall survival (OS) of 63 patients (43/63 only received chemotherapy after initial surgery) was 7.8 months. Multivariate analysis found a strong negative impact on outcome of MYC expression, TP53 mutation, STAT5B mutation and poor performance status while aberrant B-cell marker expression (20% of cases) correlated with better survival. In conclusion, MEITL is an aggressive disease with resistance to conventional therapy, predominantly characterized by driver gene alterations deregulating histone methylation and JAK/STAT signaling and encompasses genetic and morphologic variants associated with very high clinical risk.
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Affiliation(s)
- Luis Veloza
- Institute of Pathology, Department of Laboratory Medicine and Pathology, Lausanne University Hospital and Lausanne University, Lausanne, Switzerland,LV and DC contributed equally as co-first authors
| | - Doriane Cavalieri
- Department of Hematology, University Hospital of Clermont-Ferrand, EA7453 CIC1405, Université Clermont Auvergne, Clermont-Ferrand, France,LV and DC contributed equally as co-first authors
| | - Edoardo Missiaglia
- Institute of Pathology, Department of Laboratory Medicine and Pathology, Lausanne University Hospital and Lausanne University, Lausanne, Switzerland
| | - Albane Ledoux-Pilon
- Department of Pathology, University Hospital of Clermont-Ferrand, Clermont-Ferrand, France
| | - Bettina Bisig
- Institute of Pathology, Department of Laboratory Medicine and Pathology, Lausanne University Hospital and Lausanne University, Lausanne, Switzerland
| | - Bruno Pereira
- Clinical Research Direction, University Hospital of Clermont-Ferrand, Clermont-Ferrand, France
| | - Christophe Bonnet
- Department of Hematology, University Hospital Sart Tilman, Liège, Belgium
| | - Elsa Poullot
- AP-HP, Henri Mondor Hospital, Pathology Department, Créteil, France
| | | | - Romain Dubois
- Department of Pathology, University Hospital of Lille, Lille, France
| | | | | | - Roland De Wind
- Department of Pathology, Institute Jules Bordet, Bruxelles, Belgique
| | - Fanny Drieux
- Service of Anatomical and Cytological Pathology, Center Henri Becquerel, Rouen, France
| | - Juliette Fontaine
- Multisite Pathology Institute, Hôpital Lyon Sud, Hospices Civils de Lyon, Pierre Bénite, France
| | - Marie Parrens
- Department of Pathology, CHU de Bordeaux, University of Bordeaux, Bordeaux, France
| | - Jeremy Sandrini
- Department of Pathology, Le Mans Hospital Center, Le Mans, France
| | - Virginie Fataccioli
- AP-HP, Henri Mondor Hospital, Pathology Department, Créteil, France,University Paris Est Créteil, INSERM, IMRB, Créteil, France
| | - Marie-Hélène Delfau-Larue
- University Paris Est Créteil, INSERM, IMRB, Créteil, France,Department of Immunobiology and INSERM U955, Henri Mondor University Hospital, Créteil, France
| | - Adrien Daniel
- Department of Hematology, University Hospital of Lille, Lille, France
| | - Faustine Lhomme
- Department of Hematology, University Hospital of Rennes, Hospital Pontchaillou, Rennes, France
| | | | - François Lemonnier
- University Paris Est Créteil, INSERM, IMRB, Créteil, France,AP-HP, Henri Mondor Hospital, Lymphoid Malignancies Unit, Créteil, France
| | - Anne Cairoli
- Service of Hematology, Department of Oncology, Lausanne University, Hospital and Lausanne University, Lausanne, Switzerland
| | - Pierre Morel
- Department of Hematology, Hospital of Lens, Lens and Department of Hematology, University Hospital of Amiens, Amiens, France
| | - Sylvie Glaisner
- Department of Hematology, Institute Curie, Hospital Rene Huguenin, Saint-Cloud, France
| | - Bertrand Joly
- Department of Hematology, Sud-Francilien Hospital Center, Corbeil-Essonnes, France
| | | | - Kamel Laribi
- Department of Hematology, Hospital Center Le Mans, Le Mans, France
| | - Emmanuel Bachy
- Department of Hematology, Center Hospitalier Lyon Sud and INSERM U1111, Pierre Bénite, France
| | - Reiner Siebert
- Institute of Human Genetics, Ulm University and Ulm University Medical Center, Ulm, Germany
| | - David Vallois
- Institute of Pathology, Department of Laboratory Medicine and Pathology, Lausanne University Hospital and Lausanne University, Lausanne, Switzerland
| | - Philippe Gaulard
- AP-HP, Henri Mondor Hospital, Pathology Department, Créteil, France,University Paris Est Créteil, INSERM, IMRB, Créteil, France,PG, OT and LdL contributed equally as co-senior authors
| | - Olivier Tournilhac
- Department of Hematology, University Hospital of Clermont-Ferrand, EA7453 CIC1405, Université Clermont Auvergne, Clermont-Ferrand, France,PG, OT and LdL contributed equally as co-senior authors
| | - Laurence de Leval
- Institute of Pathology, Department of Laboratory Medicine and Pathology, Lausanne University Hospital and Lausanne University, Lausanne, Switzerland,PG, OT and LdL contributed equally as co-senior authors
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15
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Chen TR, Cao HM, Wu Y, Xie JT, Lan HF, Jin LN. PHOSPHO1 Serves as a Key Metabolism-Related Biomarker in the Tumorigenesis of Diffuse Large B-cell Lymphoma. Curr Med Sci 2022; 42:754-768. [PMID: 35943680 PMCID: PMC9362366 DOI: 10.1007/s11596-022-2612-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/22/2021] [Accepted: 12/29/2021] [Indexed: 12/30/2022]
Abstract
OBJECTIVE Diffuse large B-cell lymphoma (DLBCL) is an aggressive type of non-Hodgkin lymphoma. Due to its genetic heterogeneity and abnormal metabolism, many DLBCL patients have a poor prognosis. This study investigated the key metabolism-related genes and potential mechanisms. METHODS Differentially expressed genes, differentially expressed transcription factors (TFs), and differentially expressed metabolism-related genes (DEMRGs) of glucose and lipid metabolic processes were identified using the edgeR package. Key DEMRGs were screened by Lasso regression, and a prediction model was constructed. The cell type identification by estimating relative subsets of RNA transcripts algorithm was utilized to assess the fraction of immune cells, and Gene Set Enrichment Analysis was used to determine immune-related pathways. A regulatory network was constructed with significant co-expression interactions among TFs, DEMRGs, immune cells/pathways, and hallmark pathways. RESULTS A total of 1551 DEMRGs were identified. A prognostic model with a high applicability (area under the curve=0.921) was constructed with 13 DEMRGs. Tumorigenesis of DLBCL was highly related to the neutrophil count. Four DEMRGs (PRXL2AB, CCN1, DECR2 and PHOSPHO1) with 32 TF-DEMRG, 36 DEMRG-pathway, 14 DEMRG-immune-cell, 9 DEMRG-immune-gene-set, and 67 DEMRG-protein-chip interactions were used to construct the regulatory network. CONCLUSION We provided a prognostic prediction model based on 13 DEMRGs for DLBCL. We found that phosphatase, orphan 1 (PHOSPHO1) is positively regulated by regulatory factor X5 (RFX5) and mediates MYC proto-oncogene (MYC) targeting the V2 pathway and neutrophils.
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Affiliation(s)
- Tian-Rui Chen
- Department of Medicine, Shanghai Di An Medical Laboratory Co., Ltd, Shanghai, 200433, China
- Department of Orthopedic Oncology, Changzheng Hospital, Naval Medical University, Shanghai, 200003, China
| | - Huang-Ming Cao
- Department of Orthopedic Oncology, Changzheng Hospital, Naval Medical University, Shanghai, 200003, China
| | - Yin Wu
- Department of Oncology, Shanghai East Hospital, Tongji University School of Medicine, Shanghai, 200120, China
| | - Jiang-Tao Xie
- Department of Medicine, Shanghai Di An Medical Laboratory Co., Ltd, Shanghai, 200433, China
| | - Hai-Feng Lan
- Department of Hematology, Shanghai East Hospital, Tongji University School of Medicine, Shanghai, 200120, China.
| | - Li-Na Jin
- Department of Hematology, Myeloma & Lymphoma Center, Changzheng Hospital, Naval Medical University, Shanghai, 200003, China.
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16
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Gao F, Tian L, Shi H, Zheng P, Wang J, Dong F, Hu K, Ke X. Genetic Landscape of Relapsed and Refractory Diffuse Large B-Cell Lymphoma: A Systemic Review and Association Analysis With Next-Generation Sequencing. Front Genet 2021; 12:677650. [PMID: 34925435 PMCID: PMC8675234 DOI: 10.3389/fgene.2021.677650] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/08/2021] [Accepted: 11/10/2021] [Indexed: 11/13/2022] Open
Abstract
In our research, we screened 1,495 documents, compiled the whole-exome sequencing data of several studies, formed a data set including 92 observations of RRDLBCL (Relapsed and refractory diffuse large B-cell lymphoma), and performed association analysis on the high-frequency mutations among them. The most common mutations in the data set include TTN, KMT2D, TP53, IGLL5, CREBBP, BCL2, MYD88, and SOCS1 etc. Among these, CREBBP, KMT2D, and BCL2 have a strong association with each other, and SOCS1 has a strong association with genes such as STAT6, ACTB, CIITA, ITPKB, and GNA13. TP53 lacks significant associations with most genes. Through SOM clustering, expression-level analysis and protein interaction analysis of common gene mutations, we believe that RRDLBCL can be divided into five main types. We tested the function of the model and described the clinical characteristics of each subtype through a targeted sequencing RRDLBCL cohort of 96 patients. The classification is stated as follows: 1) JAK-STAT-related type: including STAT6, SOCS1, CIITA, etc. The genetic lineage is similar to PMBL and cHL. Retrospective analysis suggests that this subtype responds poorly to induction therapy (R-CHOP, p < 0.05). 2) BCL-CREBBP type: Epigenetic mutations such as KMT2D and CREBBP are more common in this type, and are often accompanied by BCL2 and EZH2 mutations. 3) MCD type: including MYD88 and CD79B, PIM1 is more common in this subtype. 4) TP53 mutation: TP53 mutant patients, which suggests the worst prognosis (p < 0.05) and worst response to CART treatment. 5) Undefined type (Sparse item type): Major Genetic Change Lacking Type, which has a better prognosis and better response to CART treatment. We also reviewed the literature from recent years concerning the previously mentioned common gene mutations.
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Affiliation(s)
- Fan Gao
- Department of Hematology, Peking University Third Hospital, Beijing, China
| | - Lei Tian
- Department of Hematology, Peking University Third Hospital, Beijing, China
| | - Hui Shi
- Department of Adult Lymphoma, Beijing Boren Hospital, Beijing, China
| | - Peihao Zheng
- Department of Adult Lymphoma, Beijing Boren Hospital, Beijing, China
| | - Jing Wang
- Department of Hematology, Peking University Third Hospital, Beijing, China
| | - Fei Dong
- Department of Hematology, Peking University Third Hospital, Beijing, China
| | - Kai Hu
- Department of Adult Lymphoma, Beijing Boren Hospital, Beijing, China
| | - Xiaoyan Ke
- Department of Hematology, Peking University Third Hospital, Beijing, China
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17
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Dunleavy K. Double-hit lymphoma: optimizing therapy. HEMATOLOGY. AMERICAN SOCIETY OF HEMATOLOGY. EDUCATION PROGRAM 2021; 2021:157-163. [PMID: 34889402 PMCID: PMC8791152 DOI: 10.1182/hematology.2021000247] [Citation(s) in RCA: 15] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/08/2023]
Abstract
Aggressive B-cell lymphoma is a heterogeneous entity with disparate outcomes based on clinical and pathological characteristics. While most tumors in this category are diffuse large B-cell lymphoma (DLBCL), the recognition that some cases have high-grade morphology and frequently harbor MYC and BCL2 and/or BCL6 translocations has led to their separate categorization. These cases are now considered distinct from DLBCL and are named "high-grade B-cell lymphoma" (HGBL). Most are characterized by distinct rearrangements, but others have high-grade morphological features without these and are called HGBL-not otherwise specified. Studies have demonstrated that this group of diseases leads to poor outcomes following standard rituximab, cyclophosphamide, hydroxydaunorubicin, vincristine, and prednisone therapy; retrospective and recent single-arm, multicenter studies suggest they should be approached with dose-intense treatment platforms. As yet, this has not been validated in randomized trial settings due to the rarity of these diseases. In the relapsed and refractory setting, novel approaches such as anti-CD19 chimeric antigen receptor T cells and antibodies against CD19 have demonstrated high efficacy in this subgroup. Recently, genomic studies have made much progress in investigating some of the molecular underpinnings that drive their lymphomagenesis and have paved the way for testing additional novel approaches.
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Affiliation(s)
- Kieron Dunleavy
- Correspondence Kieron Dunleavy, Division of Hematology and Oncology, Georgetown Lombardi Comprehensive Cancer Center, Georgetown University Hospital, 3800 Reservoir Rd NW, Washington, DC 20057; e-mail:
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18
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Liu H, Xu-Monette ZY, Tang G, Wang W, Kim Y, Yuan J, Li Y, Chen W, Li Y, Fedoriw GY, Zhu F, Fang X, Luedke C, Medeiros LJ, Young KH, Hu S. EBV-positive high-grade B-cell lymphoma with MYC and BCL2 and/or BCL6 rearrangements: a multi-institutional study. Histopathology 2021; 80:575-588. [PMID: 34637146 DOI: 10.1111/his.14585] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/13/2021] [Revised: 09/17/2021] [Accepted: 10/08/2021] [Indexed: 11/28/2022]
Abstract
AIMS It is unknown whether Epstein-Barr virus (EBV) infection can occur in high-grade B-cell lymphoma with MYC and BCL2 and/or BCL6 rearrangements, also known as double-hit or triple-hit lymphoma (DHL/THL). METHODS AND RESULTS Here we report 16 cases of EBV+ DHL/THL from screening 846 cases of DHL/THL and obtaining additional EBV+ cases through multi-institutional collaboration: 8 MYC/BCL2 DHL, 6 MYC/BCL6 DHL, and 2 THL. There were 8 men and 8 women with a median age of 65 years (range, 32-86). Two patients had a history of follicular lymphoma and one had AIDS. Nine of 14 patients had an International Prognostic Index of ≥3. Half of the cases showed high-grade/Burkitt-like morphology and the other half diffuse large B-cell lymphoma morphology. By immunohistochemistry, the lymphoma cells were positive for MYC (n=14/16), BCL2 (n=12/16), BCL6 (n=14/16), CD10 (n=13/16), and MUM1 (n=6/14). By Hans algorithm, 13 cases were classified as GCB and 3 as non-GCB. The lymphomas frequently showed an EBV latency type I with a median EBV-encoded small RNAs of 80% positive cells (range, 20-100%). After a median follow-up of 36.3 months (range, 2.0-41.6), 7 patients died with a median survival of 15.4 months (range, 3.4-47.3) after diagnosis of EBV+ DHL/THL. Five of 6 patients with MYC/BCL6 DHL were alive including 4 in complete remission. In contrast, only 4/10 patients with MYC/BCL2 DHL or THL were alive including 2 in complete remission. The median survival in patients with MYC/BCL6 DHL was unreached and was 21.6 months in patients with MYC/BCL2 DHL or THL. CONCLUSIONS EBV infection in DHL/THL is rare (~1.5%). Cases of EBV+ DHL/THL are largely similar to their EBV-negative counterparts clinicopathologically. Our findings expand the spectrum of EBV+ B-cell lymphomas currently recognized in the WHO classification and suggest differences between EBV+ MYC/BCL2 and MYC/BCL6 DHL that may have therapeutic implications.
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Affiliation(s)
- Hui Liu
- Department of Hematopathology, The University of Texas MD Anderson Cancer Center, Houston, TX, USA.,Department of Pathology, Xuzhou Medical University Affiliated Hospital, Xuzhou, China
| | - Zijun Y Xu-Monette
- Department of Pathology, Duke University Medical Center, Durham, NC, USA
| | - Guilin Tang
- Department of Hematopathology, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Wei Wang
- Department of Hematopathology, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Young Kim
- Department of Pathology, City of Hope National Medical Center, Duarte, CA, USA
| | - Ji Yuan
- Department of Pathology, University of Nebraska Medical Center, Omaha, NE, USA.,Department of Laboratory Medicine and Pathology, Mayo Clinic, Rochester, MN, USA
| | - Yu Li
- Department of Pathology, Chongqing University Cancer Hospital, Chongqing, China
| | - Weina Chen
- Department of Pathology, The University of Texas Southwestern Medical Center, Dallas, TX, USA
| | - Yanping Li
- Department of Pathology, University of Pittsburgh, Medical Center Pinnacle, Harrisburg, PA, USA
| | - George Y Fedoriw
- Department of Pathology and Laboratory Medicine, University of North Carolina, Chapel Hill, NC, USA
| | - Feng Zhu
- Department of Pathology, Xuzhou Medical University Affiliated Hospital, Xuzhou, China.,Department of Pathology, Duke University Medical Center, Durham, NC, USA
| | - Xiaosheng Fang
- Department of Pathology, Duke University Medical Center, Durham, NC, USA
| | - Catherine Luedke
- Department of Pathology, Duke University Medical Center, Durham, NC, USA
| | - L Jeffrey Medeiros
- Department of Hematopathology, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Ken H Young
- Department of Pathology, Duke University Medical Center, Durham, NC, USA
| | - Shimin Hu
- Department of Hematopathology, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
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19
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Zhang T, Zhang Y, Fei H, Shi X, Wang L, Wang P, Yu J, Shen Y, Feng S. Primary breast double-hit lymphoma management and outcomes: a real-world multicentre experience. Cancer Cell Int 2021; 21:498. [PMID: 34535141 PMCID: PMC8447786 DOI: 10.1186/s12935-021-02198-y] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/10/2021] [Accepted: 09/06/2021] [Indexed: 11/30/2022] Open
Abstract
Background Primary breast double-hit lymphoma (PB-DHL) is a rare, highly aggressive malignancy that poses challenges regarding accurate diagnosis and selecting optimal treatment regimens. Methods We retrospectively reviewed 48 cases of patients diagnosed with PB-DHL in six academic centres between June 2014 and June 2020 in China. Study-specific data were recorded, including treatment options, therapeutic evaluation, prognostic factors and relapse patterns, and the overall survival (OS) and progression-free survival (PFS) were evaluated. Results In total, 48 patients were enrolled, with 14 patients treated with DA-EPOCH-R/MA (rituximab, dose-adjusted etoposide, prednisone, vincristine, cyclophosphamide, doxorubicin, alternating with high-dose methotrexate and cytarabine), 18 patients treated with DA-EPOCH-R (rituximab, dose-adjusted etoposide, prednisone, vincristine, cyclophosphamide, doxorubicin), and 16 patients treated with R-HyperCVAD (rituximab, hyperfractionated cyclophosphamide, vincristine, doxorubicin, dexamethasone, alternating with cytarabine plus methotrexate). The overall 5-year OS and PFS rates were 41.7% (95% confidence interval [CI], 27.6–56.8%) and 37.5% (95% CI, 24.0–52.6%), respectively. Of the three treatment regimens, the 5-year OS was higher in DA-EPOCH-R/MA group than in the DA-EPOCH-R or R-HyperCVAD subgroups (57.1% vs. 38.9% vs. 31.3%; P = 0.016), as was the 5-year PFS (50.0% vs. 38.9% vs. 25.0%; P = 0.035). Autologous stem cell transplantation (ASCT) prolonged the OS and PFS compared with non-ASCT patients (5-year OS: 72.2% vs. 23.3%; P < 0.001; 5-year PFS: 72.2% vs. 16.7 %, P < 0.001). Multivariate analysis identified tumour size, risk stratification, treatment with DA-EPOCH-R/MA, breast irradiation, and ASCT as significant prognostic factors. Conclusions DA-EPOCH-R/MA is a promising regimen for PB-DHL, and breast irradiation yields complementary benefits for prognosis. ASCT significantly decreased disease relapse, providing a potential curative PB-DHL intervention and justifying ASCT as first-line therapy for young patients. More effective treatment strategies for PB-DHL patients remain encouraging. Supplementary Information The online version contains supplementary material available at 10.1186/s12935-021-02198-y.
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Affiliation(s)
- Tingting Zhang
- Haematopoietic Stem Cell Transplantation Centre, State Key Laboratory of Experimental Hematology, National Clinical Research centre for Blood Diseases, Institute of Hematology and Blood Diseases Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, No. 288 Nanjing Road, Tianjin, 300020, China
| | - Yuanfeng Zhang
- Haematopoietic Stem Cell Transplantation Centre, State Key Laboratory of Experimental Hematology, National Clinical Research centre for Blood Diseases, Institute of Hematology and Blood Diseases Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, No. 288 Nanjing Road, Tianjin, 300020, China.,Department of Haematology, The Affiliated Yantai Yuhuangding Hospital of Qingdao University, Yantai, 264000, Shandong, China
| | - Hairong Fei
- Department of Haematology, The Affiliated Hospital of Qingdao University, Qingdao, 266003, Shandong, China
| | - Xue Shi
- Department of Haematology, The Affiliated Hospital of Qingdao University, Qingdao, 266003, Shandong, China
| | - Liang Wang
- Department of Haematology, Shengli Oilfield Central Hospital, Dongying, 257000, China
| | - Peijun Wang
- Department of Haematology, Qingdao Centre Hospital, Qingdao, 266042, Shandong, China
| | - Jie Yu
- Department of Haematology, Weihai Municipal Hospital, Weihai, 264200, Shandong, China
| | - Yuyan Shen
- Haematopoietic Stem Cell Transplantation Centre, State Key Laboratory of Experimental Hematology, National Clinical Research centre for Blood Diseases, Institute of Hematology and Blood Diseases Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, No. 288 Nanjing Road, Tianjin, 300020, China.
| | - Sizhou Feng
- Haematopoietic Stem Cell Transplantation Centre, State Key Laboratory of Experimental Hematology, National Clinical Research centre for Blood Diseases, Institute of Hematology and Blood Diseases Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, No. 288 Nanjing Road, Tianjin, 300020, China.
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20
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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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21
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Harakandi C, Nininahazwe L, Xu H, Liu B, He C, Zheng YC, Zhang H. Recent advances on the intervention sites targeting USP7-MDM2-p53 in cancer therapy. Bioorg Chem 2021; 116:105273. [PMID: 34474304 DOI: 10.1016/j.bioorg.2021.105273] [Citation(s) in RCA: 19] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/11/2021] [Revised: 08/10/2021] [Accepted: 08/14/2021] [Indexed: 01/29/2023]
Abstract
The ubiquitin-specific protease 7 (USP7)-murine double minute 2 (MDM2)-p53 network plays an important role in the regulation of p53, a tumor suppressor which plays critical roles in regulating cell growth, proliferation, cell cycle progression, apoptosis and immune response. The overexpression of USP7 and MDM2 in human cancers contributes to cancer initiation and progression, and their inhibition reactivates p53 signalings and causes cell cycle arrest and apoptosis. Herein, the current state of pharmacological characterization, potential applications in cancer treatment and mechanism of action of small molecules used to target and inhibit MDM2 and USP7 proteins are highlighted, along with the outcomes in clinical and preclinical settings. Moreover, challenges and advantages of these strategies, as well as perspectives in USP7-MDM2-p53 field are analyzed in detail. The investigation and application of MDM2 and USP7 inhibitors will deepen our understanding of the function of USP7-MDM2-p53 network, and feed in the development of effective and safe cancer therapies where USP7-MDM2-p53 network is implicated.
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Affiliation(s)
- Chrisanta Harakandi
- Key Laboratory of Advanced Drug Preparation Technologies, Ministry of Education, Co-innovation Center of Henan Province for New Drug R & D and Preclinical Safety, and School of Pharmaceutical Sciences, Zhengzhou University, Zhengzhou, Henan 450001, China
| | - Lauraine Nininahazwe
- Key Laboratory of Advanced Drug Preparation Technologies, Ministry of Education, Co-innovation Center of Henan Province for New Drug R & D and Preclinical Safety, and School of Pharmaceutical Sciences, Zhengzhou University, Zhengzhou, Henan 450001, China
| | - Haiwei Xu
- Key Laboratory of Advanced Drug Preparation Technologies, Ministry of Education, Co-innovation Center of Henan Province for New Drug R & D and Preclinical Safety, and School of Pharmaceutical Sciences, Zhengzhou University, Zhengzhou, Henan 450001, China
| | - Bingrui Liu
- College of Public Health, North China University of Science and Technology, Tangshan 063503, China
| | - Chenghua He
- College of Veterinary Medicine, Nanjing Agricultural University, Nanjing 210095, China
| | - Yi-Chao Zheng
- Key Laboratory of Advanced Drug Preparation Technologies, Ministry of Education, Co-innovation Center of Henan Province for New Drug R & D and Preclinical Safety, and School of Pharmaceutical Sciences, Zhengzhou University, Zhengzhou, Henan 450001, China
| | - Hang Zhang
- Key Laboratory of Advanced Drug Preparation Technologies, Ministry of Education, Co-innovation Center of Henan Province for New Drug R & D and Preclinical Safety, and School of Pharmaceutical Sciences, Zhengzhou University, Zhengzhou, Henan 450001, China.
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22
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You H, Xu-Monette ZY, Wei L, Nunns H, Nagy ML, Bhagat G, Fang X, Zhu F, Visco C, Tzankov A, Dybkaer K, Chiu A, Tam W, Zu Y, Hsi ED, Hagemeister FB, Huh J, Ponzoni M, Ferreri AJM, Møller MB, Parsons BM, Van Krieken JH, Piris MA, Winter JN, Li Y, Au Q, Xu B, Albitar M, Young KH. Genomic complexity is associated with epigenetic regulator mutations and poor prognosis in diffuse large B-cell lymphoma. Oncoimmunology 2021; 10:1928365. [PMID: 34350060 PMCID: PMC8293967 DOI: 10.1080/2162402x.2021.1928365] [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] [Indexed: 11/01/2022] Open
Abstract
Diffuse large B-cell lymphoma (DLBCL) is the most common type of lymphoma with high mutation burdens but a low response rate to immune checkpoint inhibitors. In this study, we performed targeted next-generation sequencing and fluorescent multiplex immunohistochemistry, and investigated the clinical significance and immunological effect of mutation numbers in 424 DLBCL patients treated with standard immunochemotherapy. We found that KMT2D and TP53 nonsynonymous mutations (MUT) were significantly associated with increased nonsynonymous mutation numbers, and that high mutation numbers (MUThigh) were associated with significantly poorer clinical outcome in germinal center B-cell-like DLBCL with wild-type TP53. To understand the underlying mechanisms, we identified a gene-expression profiling signature and the association of MUThigh with decreased T cells in DLBCL patients with wild-type TP53. On the other hand, in overall cohort, MUThigh was associated with lower PD-1 expression in T cells and PD-L1 expression in macrophages, suggesting a positive role of MUThigh in immune responses. Analysis in a whole-exome sequencing dataset of 304 patients deposited by Chapuy et al. validated the correlation of MUT-KMT2D with genomic complexity and the significantly poorer survival associated with higher numbers of genomic single nucleotide variants in activated B-cell-like DLBCL with wild-type TP53. Together, these results suggest that KMT2D inactivation or epigenetic dysregulation has a role in driving DLBCL genomic instability, and that genomic complexity has adverse impact on clinical outcome in DLBCL patients with wild-type TP53 treated with standard immunochemotherapy. The oncoimmune data in this study have important implications for biomarker and therapeutic studies in DLBCL.
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Affiliation(s)
- Hua You
- Department of Hematology and Oncology, Affiliated Cancer Hospital & Institute of Guangzhou Medical University, Guangzhou, China.,Hematopathology Division and Department of Pathology, Duke University Medical Center, Durham, North Carollina, USA
| | - Zijun Y Xu-Monette
- Department of Hematology and Oncology, Affiliated Cancer Hospital & Institute of Guangzhou Medical University, Guangzhou, China
| | - Li Wei
- Hematopathology Division and Department of Pathology, Duke University Medical Center, Durham, North Carollina, USA.,Duke Cancer Institute, Durham, North Caronlina, USA
| | - Harry Nunns
- Duke Cancer Institute, Durham, North Caronlina, USA
| | - Máté L Nagy
- Duke Cancer Institute, Durham, North Caronlina, USA
| | - Govind Bhagat
- NeoGenomics Laboratories, Aliso Viejo, California, USA
| | - Xiaosheng Fang
- Hematopathology Division and Department of Pathology, Duke University Medical Center, Durham, North Carollina, USA
| | - Feng Zhu
- Hematopathology Division and Department of Pathology, Duke University Medical Center, Durham, North Carollina, USA
| | - Carlo Visco
- Department of Pathology and Cell Biology, Columbia University Irving Medical Center and New York Presbyterian Hospital, New York, New York, USA
| | - Alexandar Tzankov
- Department of Medicine, Section of Hematology, University of Verona, Verona, Italy
| | - Karen Dybkaer
- Department of Pathology, Institute of Pathology,University Hospital Basel, Switzerland
| | - April Chiu
- Clinical Department, Aalborg University Hospital, Aalborg, Denmark
| | - Wayne Tam
- Hematopathology Department, Mayo Clinic, Rochester, Minnesota, USA
| | - Youli Zu
- Department of Pathology, Weill Medical College of Cornell University, New York, New York, USA
| | - Eric D Hsi
- Department of Pathology and Genomic Medicine, The Methodist Hospital, Houston, Texas, USA
| | | | - Jooryung Huh
- Department of Lymphoma and Myeloma, The University of Texas MD Anderson Cancer Center, Houston, Texas, USA
| | - Maurilio Ponzoni
- Department of Pathology, Asan Medical Center, Ulsan University College of Medicine, Seoul, Korea
| | - Andrés J M Ferreri
- Department of Pathology, Asan Medical Center, Ulsan University College of Medicine, Seoul, Korea
| | - Michael B Møller
- Lymphoma Unit, Department of Onco-Hematology, IRCCS San Raffaele Scientific Institute, Milan, Italy
| | | | - J Han Van Krieken
- Hematology & Oncology, Gundersen Lutheran Health System, La Crosse, Wisconsin, USA
| | - Miguel A Piris
- Department of Pathology, Radboud University Nijmegen Medical Centre, Nijmegen, Netherlands
| | - Jane N Winter
- Pathology Department, Hospital Universitario Marqués de Valdecilla, Santander, Spain
| | - Yong Li
- Department of Medicine (Hematology and Oncology), Feinberg School of Medicine, Northwestern University, Chicago, Illinois,USA
| | - Qingyan Au
- Duke Cancer Institute, Durham, North Caronlina, USA
| | - Bing Xu
- Department of Medicine, Baylor College of Medicine, Houston, Texas,USA
| | - Maher Albitar
- Department of Hematology, The First Affiliated Hospital of Xiamen University, Xiamen, Fujian,China
| | - Ken H Young
- Department of Hematology and Oncology, Affiliated Cancer Hospital & Institute of Guangzhou Medical University, Guangzhou, China.,Genomic Testing Cooperative, LCA, Irvine, California,USA
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23
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Yuan D, Li G, Yu L, Jiang Y, Shi Y, Chen Q, Ma X, Pham LV, Young KH, Deng M, Fang Z, Xu B. CS2164 and Venetoclax Show Synergistic Antitumoral Activities in High Grade B-Cell Lymphomas With MYC and BCL2 Rearrangements. Front Oncol 2021; 11:618908. [PMID: 33777762 PMCID: PMC7988232 DOI: 10.3389/fonc.2021.618908] [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: 10/19/2020] [Accepted: 01/25/2021] [Indexed: 01/03/2023] Open
Abstract
High-grade B-cell lymphoma with concurrent MYC and BCL2 rearrangements (HGBL-DHL) is a rare, aggressive mature B-cell malignancy with a high likelihood of treatment failure following front-line immunochemotherapies. Patients with HGBL-DHL who develop a relapsed or refractory disease have little effective therapeutic strategies and show very poor clinical outcomes, thus calling for development of novel therapies for this specific patient population. In this study, we investigated the preclinical anti-lymphoma efficacies and potential mechanism of action of a novel treatment approach, combining the BCL2 inhibitor venetoclax with CS2164, a new orally active multitarget inhibitor, in HGBL-DHL models. This combination therapy exhibited a robust synergistic cytotoxicity against HGBL-DHL cells, evidenced by cooperatively inducing loss of cell viability and promoting cell apoptosis. Moreover, coadministration of CS2164 and venetoclax resulted in significant superior suppression of HGBL-DHL cell growth and remarkably abrogated tumor burden in a HGBL-DHL-xenografted mouse model. The synergistic lethality of CS2164 and venetoclax in HGBL-DHL cells was associated with induction of DNA damage and impairment of DNA repair ability. Of importance, the combined treatment almost abolished the expression of both BCL2 and MYC, two hallmark proteins of HGBL-DHL, and substantially blunted the activity of PI3K/AKT/mTOR signaling cascade. In addition, MCL1 and BCL-XL, two well-characterized contributors for venetoclax resistance, were significantly lessened in the presence of CS2164 and venetoclax, thus leading to the accumulation of proapoptotic proteins BAX and PUMA and then initiating the intrinsic apoptosis pathway. Taken together, these findings suggest that the regimen of CS2164 and venetoclax is highly effective to eliminate HGBL-DHL cells in the preclinical setting, warranting further clinical investigations of this regimen for the treatment of unfavorable HGBL-DHL patients.
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Affiliation(s)
- Delin Yuan
- Department of Hematology, The First Affiliated Hospital of Xiamen University and Institute of Hematology, School of Medicine, Xiamen University, Xiamen, China.,Department of Hematology, Key Laboratory of Xiamen for Diagnosis and Treatment of Hematological Malignancy, Xiamen, China
| | - Genhong Li
- Department of Hematology, The First Affiliated Hospital of Xiamen University and Institute of Hematology, School of Medicine, Xiamen University, Xiamen, China.,Department of Hematology, Key Laboratory of Xiamen for Diagnosis and Treatment of Hematological Malignancy, Xiamen, China
| | - Lian Yu
- Department of Hematology and Rheumatology, Longyan First Hospital Affiliated to Fujian Medical University, Longyan, China
| | - Yuelong Jiang
- Department of Hematology, The First Affiliated Hospital of Xiamen University and Institute of Hematology, School of Medicine, Xiamen University, Xiamen, China.,Department of Hematology, Key Laboratory of Xiamen for Diagnosis and Treatment of Hematological Malignancy, Xiamen, China
| | - Yuanfei Shi
- Department of Hematology, The First Affiliated Hospital of Xiamen University and Institute of Hematology, School of Medicine, Xiamen University, Xiamen, China.,Department of Hematology, Key Laboratory of Xiamen for Diagnosis and Treatment of Hematological Malignancy, Xiamen, China
| | - Qiulin Chen
- Department of Hematology, The First Affiliated Hospital of Xiamen University and Institute of Hematology, School of Medicine, Xiamen University, Xiamen, China.,Department of Hematology, Key Laboratory of Xiamen for Diagnosis and Treatment of Hematological Malignancy, Xiamen, China
| | - Xiaomei Ma
- Department of Hematology and Rheumatology, Longyan First Hospital Affiliated to Fujian Medical University, Longyan, China
| | - Lan V Pham
- Biology, Tumor Dependency, Phamacyclics, Abbvie Company, San Francisco, CA, United States
| | - Ken H Young
- Division of Hematopathology, Department of Pathology, Duke University Medical Center, Duke University, Durham, NC, United States
| | - Manman Deng
- Department of Hematology, The First Affiliated Hospital of Xiamen University and Institute of Hematology, School of Medicine, Xiamen University, Xiamen, China.,Department of Hematology, Key Laboratory of Xiamen for Diagnosis and Treatment of Hematological Malignancy, Xiamen, China
| | - Zhihong Fang
- Department of Hematology, The First Affiliated Hospital of Xiamen University and Institute of Hematology, School of Medicine, Xiamen University, Xiamen, China.,Department of Hematology, Key Laboratory of Xiamen for Diagnosis and Treatment of Hematological Malignancy, Xiamen, China
| | - Bing Xu
- Department of Hematology, The First Affiliated Hospital of Xiamen University and Institute of Hematology, School of Medicine, Xiamen University, Xiamen, China.,Department of Hematology, Key Laboratory of Xiamen for Diagnosis and Treatment of Hematological Malignancy, Xiamen, China
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