1
|
Ware AD, Davis K, Xian RR. Molecular Pathology of Mature Lymphoid Malignancies. Clin Lab Med 2024; 44:355-376. [PMID: 38821649 DOI: 10.1016/j.cll.2023.08.014] [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] [Indexed: 06/02/2024]
Abstract
Lymphoid malignancies are a broad and heterogeneous group of neoplasms. In the past decade, the genetic landscape of these tumors has been explored and cataloged in fine detail offering a glimpse into the mechanisms of lymphomagenesis and new opportunities to translate these findings into patient management. A myriad of studies have demonstrated both distinctive and overlapping molecular and chromosomal abnormalities that have influenced the diagnosis and classification of lymphoma, disease prognosis, and treatment selection.
Collapse
Affiliation(s)
- Alisha D Ware
- Department of Pathology and Laboratory Medicine, University of North Carolina at Chapel Hill School of Medicine, Chapel Hill, NC, 27514, USA
| | - Katelynn Davis
- Department of Pathology, University of Pittsburgh School of Medicine, Pittsburgh, PA, USA
| | - Rena R Xian
- Department of Pathology and Laboratory Medicine, University of North Carolina at Chapel Hill School of Medicine, Chapel Hill, NC, 27514, USA; Department of Oncology, Sidney Kimmel Comprehensive Cancer Center, Johns Hopkins Medical Institutions, Johns Hopkins School of Medicine, 1812 Ashland Avenue, Suite 200, Baltimore, MD 21205, USA.
| |
Collapse
|
2
|
Tawfiq RK, Abeykoon JP, Kapoor P. Bruton Tyrosine Kinase Inhibition: an Effective Strategy to Manage Waldenström Macroglobulinemia. Curr Hematol Malig Rep 2024; 19:120-137. [PMID: 38536576 DOI: 10.1007/s11899-024-00731-0] [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] [Accepted: 02/26/2024] [Indexed: 05/26/2024]
Abstract
PURPOSE OF REVIEW The treatment of Waldenström macroglobulinemia (WM) has evolved over the past decade. With the seminal discoveries of MYD88 and CXCR warts, hypogammaglobulinemia, infections, and myelokathexis (WHIM) mutations in WM cells, our understanding of the disease biology and treatment has improved. The development of a new class of agents, Bruton tyrosine kinase inhibitors (BTKi), has substantially impacted the treatment paradigm of WM. Herein, we review the current and emerging BTKi and the evidence for their use in WM. RECENT FINDINGS Clinical trials have established the role of covalent BTKi in the treatment of WM. Their efficacy is compromised among patients who harbor CXCR4WHIM mutation or MYD88WT genotype. The development of BTKC481 mutation-mediated resistance to covalent BTKi may lead to disease refractoriness. Novel, non-covalent, next-generation BTKi are emerging, and preliminary results of the early phase clinical trials show promising activity in WM, even among patients refractory to a covalent BTKi. Covalent BTK inhibitors have demonstrated meaningful outcomes in treatment-naïve (TN) and relapsed refractory (R/R) WM, particularly among those harboring the MYD88L265P mutation. The next-generation BTKi demonstrate improved selectivity, resulting in a more favorable toxicity profile. In WM, BTKi are administered until progression or the development of intolerable toxicity. Consequently, the potential for acquired resistance, the emergence of cumulative toxicities, and treatment-related financial burden are critical challenges associated with the continuous therapy approach. By circumventing BTK C481 mutations that alter the binding site to covalent BTKi, the non-covalent BTKi serve as alternative agents in the event of acquired resistance. Head-to-head comparative trials with the conventional chemoimmunotherapies are lacking. The findings of the RAINBOW trial (NCT046152), comparing the dexamethasone, rituximab, and cyclophosphamide (DRC) regimen to the first-generation, ibrutinib are awaited, but more studies are needed to draw definitive conclusions on the comparative efficacy of chemoimmunotherapy and BTKi. Complete response is elusive with BTKi, and combination regimens to improve upon the efficacy and limit the treatment duration are also under evaluation in WM.
Collapse
Affiliation(s)
- Reema K Tawfiq
- Department of Hematology-Oncology, Mayo Clinic, Jacksonville, FL, USA
| | - Jithma P Abeykoon
- Department of Internal Medicine, Mayo Clinic, Rochester, MN, USA
- Division of Hematology, Mayo Clinic, 200 First Street SW, Rochester, MN, 55905, USA
| | - Prashant Kapoor
- Department of Internal Medicine, Mayo Clinic, Rochester, MN, USA.
- Division of Hematology, Mayo Clinic, 200 First Street SW, Rochester, MN, 55905, USA.
| |
Collapse
|
3
|
Huynh T, Rodriguez-Rodriguez S, Danilov AV. Bruton Tyrosine Kinase Degraders in B-Cell Malignancies. Mol Cancer Ther 2024; 23:619-626. [PMID: 38693903 DOI: 10.1158/1535-7163.mct-23-0520] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/15/2023] [Revised: 02/02/2024] [Accepted: 02/29/2024] [Indexed: 05/03/2024]
Affiliation(s)
- Tiana Huynh
- City of Hope National Medical Center, Duarte, California
| | | | | |
Collapse
|
4
|
Aydilek E, Wulf G, Schwarz F, Bacher U, Rummel M, Stiefel O, Kerkhoff A, Maulhardt M, Melchardt T, Pabst T, Lenz G, Shumilov E. Outcomes of pirtobrutinib for relapsed/refractory mantle cell lymphoma in compassionate use program in Europe. Cancer Med 2024; 13:e7289. [PMID: 38770551 PMCID: PMC11106640 DOI: 10.1002/cam4.7289] [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: 02/22/2024] [Revised: 04/19/2024] [Accepted: 05/05/2024] [Indexed: 05/22/2024] Open
Abstract
BACKGROUND Mantle cell lymphoma (MCL) is a type of B-cell lymphoma that is currently incurable. Pirtobrutinib shows promising response rates in heavily pretreated MCL patients according to the approval study, but the real-world data are scarce. METHODS In this study, we retrospectively analyzed the efficacy and safety profile of pirtobrutinib in 10 relapsed/refractory MCL patients from compassionate use program (CUP). RESULTS On average, the patients underwent three lines of systemic therapy prior to pirtobrutinib and were predominantly BTKi exposed (9/10). The best overall response rate (BORR) was 67%. In a median follow-up of 8.6 months, the mean duration of response (DOR), progression-free survival (PFS), and overall survival (OS) were not reached. No new safety signals were documented. CONCLUSIONS In summary, pirtobrutinib represented a safe and effective treatment option in a small real-world population.
Collapse
Affiliation(s)
- Enver Aydilek
- Department for Hematology and Medical OncologyUniversity Medical Center GöttingenGöttingenGermany
| | - Gerald Wulf
- Department for Hematology and Medical OncologyUniversity Medical Center GöttingenGöttingenGermany
| | - Friedrich Schwarz
- Department for Hematology and Medical OncologyUniversity Medical Center GöttingenGöttingenGermany
- Campus Institute for Dynamics of Biological Networks, Georg August UniversityGöttingenGermany
| | - Ulrike Bacher
- Department of Hematology, InselspitalUniversity Hospital Bern, University of BernBernSwitzerland
| | - Mathias Rummel
- Department of Hematology, Clinic for Haematology and Medical OncologyJustus Liebig University HospitalGießenGermany
| | - Olga Stiefel
- Division of Hematology With Stem Cell Transplantation, Hemostaseology and Medical Oncology, Department of Internal Medicine IOrdensklinikum LinzLinzAustria
| | - Andrea Kerkhoff
- Department of Medicine A, Hematology, Oncology and PneumologyUniversity Hospital MuensterMuensterGermany
| | - Markus Maulhardt
- Department for Hematology and Medical OncologyUniversity Medical Center GöttingenGöttingenGermany
| | - Thomas Melchardt
- Department of Internal Medicine III with Haematology, Medical Oncology, Haemostaseology, Infectiology and RheumatologyParacelsus Medical UniversitySalzburgAustria
| | - Thomas Pabst
- Department of Medical OncologyInselspital Bern University HospitalBernSwitzerland
| | - Georg Lenz
- Department of Medicine A, Hematology, Oncology and PneumologyUniversity Hospital MuensterMuensterGermany
| | - Evgenii Shumilov
- Department of Medicine A, Hematology, Oncology and PneumologyUniversity Hospital MuensterMuensterGermany
| |
Collapse
|
5
|
Bijou I, Liu Y, Lu D, Chen J, Sloan S, Alinari L, Lonard DM, O’Malley BW, Wang M, Wang J. Inhibition of SRC-3 as a potential therapeutic strategy for aggressive mantle cell lymphoma. PLoS One 2024; 19:e0289902. [PMID: 38683834 PMCID: PMC11057735 DOI: 10.1371/journal.pone.0289902] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/03/2023] [Accepted: 03/28/2024] [Indexed: 05/02/2024] Open
Abstract
Mantle cell lymphoma (MCL) has a poor prognosis and high relapse rates despite current therapies, necessitating novel treatment regimens. Inhibition of SRC-3 show effectiveness in vivo and in vitro in other B cell lymphomas. Additionally, previous studies have shown that SRC-3 is highly expressed in the lymph nodes of B cell non-Hodgkin's lymphoma patients, suggesting SRC-3 may play a role in the progression of B cell lymphoma. This study aimed to investigate novel SRC-3 inhibitors, SI-10 and SI-12, in mantle cell lymphoma. The cytotoxic effects of SI-10 and SI-12 were evaluated in vitro and demonstrated dose-dependent cytotoxicity in a panel of MCL cell lines. The in vivo efficacy of SI-10 was confirmed in two ibrutinib-resistant models: an immunocompetent disseminated A20 mouse model of B-cell lymphoma and a human PDX model of MCL. Notably, SI-10 treatment also resulted in a significant extension of survival in vivo with low toxicity in both ibrutinib-resistant murine models. We have investigated SI-10 as a novel anti-lymphoma compound via the inhibition of SRC-3 activity. These findings indicate that targeting SRC-3 should be investigated in combination with current clinical therapeutics as a novel strategy to expand the therapeutic index and to improve lymphoma outcomes.
Collapse
Affiliation(s)
- Imani Bijou
- Department of Biochemistry and Molecular Pharmacology, Baylor College of Medicine, Houston, Texas, United States of America
| | - Yang Liu
- Department of Lymphoma and Myeloma, The University of Texas MD Anderson Cancer Center, Houston, Texas, United States of America
| | - Dong Lu
- Department of Biochemistry and Molecular Pharmacology, Baylor College of Medicine, Houston, Texas, United States of America
| | - Jianwei Chen
- Department of Biochemistry and Molecular Pharmacology, Baylor College of Medicine, Houston, Texas, United States of America
| | - Shelby Sloan
- Division of Hematology, The James Cancer Hospital and Solove Research Institute, The Ohio State University, Columbus, Ohio, United States of America
| | - Lapo Alinari
- Division of Hematology, The James Cancer Hospital and Solove Research Institute, The Ohio State University, Columbus, Ohio, United States of America
| | - David M. Lonard
- Department of Molecular and Cellular Biology, Baylor College of Medicine, Houston, Texas, United States of America
| | - Bert W. O’Malley
- Department of Molecular and Cellular Biology, Baylor College of Medicine, Houston, Texas, United States of America
| | - Michael Wang
- Department of Lymphoma and Myeloma, The University of Texas MD Anderson Cancer Center, Houston, Texas, United States of America
| | - Jin Wang
- Department of Biochemistry and Molecular Pharmacology, Baylor College of Medicine, Houston, Texas, United States of America
- Department of Molecular and Cellular Biology, Baylor College of Medicine, Houston, Texas, United States of America
| |
Collapse
|
6
|
Lu T, Zhang J, McCracken JM, Young KH. Recent advances in genomics and therapeutics in mantle cell lymphoma. Cancer Treat Rev 2024; 122:102651. [PMID: 37976759 DOI: 10.1016/j.ctrv.2023.102651] [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: 09/15/2023] [Revised: 10/30/2023] [Accepted: 11/02/2023] [Indexed: 11/19/2023]
Abstract
Over the past decades, significant strides have been made in understanding the pathobiology, prognosis, and treatment options for mantle cell lymphoma (MCL). The heterogeneity observed in MCL's biology, genomics, and clinical manifestations, including indolent and aggressive forms, is intricately linked to factors such as the mutational status of the variable region of the immunoglobulin heavy chain gene, epigenetic profiling, and Sox11 expression. Several intriguing subtypes of MCL, such as Cyclin D1-negative MCL, in situ mantle cell neoplasm, CCND1/IGH FISH-negative MCL, and the impact of karyotypic complexity on prognosis, have been explored. Notably, recent immunochemotherapy regimens have yielded long-lasting remissions in select patients. The therapeutic landscape for MCL is continuously evolving, with a shift towards nonchemotherapeutic agents like ibrutinib, acalabrutinib, and venetoclax. The introduction of BTK inhibitors has brought about a transformative change in MCL treatment. Nevertheless, the challenge of resistance to BTK inhibitors persists, prompting ongoing efforts to discover strategies for overcoming this resistance. These strategies encompass non-covalent BTK inhibitors, immunomodulatory agents, BCL2 inhibitors, and CAR-T cell therapy, either as standalone treatments or in combination regimens. Furthermore, developing novel drugs holds promise for further improving the survival of patients with relapsed or refractory MCL. In this comprehensive review, we methodically encapsulate MCL's clinical and pathological attributes and the factors influencing prognosis. We also undertake an in-depth examination of stratified treatment alternatives. We investigate conceivable resistance mechanisms in MCL from a genetic standpoint and offer precise insights into various therapeutic approaches for relapsed or refractory MCL.
Collapse
Affiliation(s)
- Tingxun Lu
- Division of Hematopathology, Duke University Medical Center, Durham, NC 27710, USA; Department of Oncology, Affiliated Hospital of Jiangnan University, Wuxi, Jiangsu Province 214122, China
| | - Jie Zhang
- Department of Oncology, Affiliated Hospital of Jiangnan University, Wuxi, Jiangsu Province 214122, China
| | - Jenna M McCracken
- Division of Hematopathology, Duke University Medical Center, Durham, NC 27710, USA
| | - Ken H Young
- Division of Hematopathology, Duke University Medical Center, Durham, NC 27710, USA; Duke Cancer Institute, Duke University, Durham, NC 27710, USA.
| |
Collapse
|
7
|
Goodstal SM, Lin J, Crandall T, Crowley L, Bender AT, Pereira A, Soloviev M, Wesolowski JS, Iadevaia R, Schelhorn SE, Ross E, Morandi F, Ma J, Clark A. Preclinical evidence for the effective use of TL-895, a highly selective and potent second-generation BTK inhibitor, for the treatment of B-cell malignancies. Sci Rep 2023; 13:20412. [PMID: 37989777 PMCID: PMC10663516 DOI: 10.1038/s41598-023-47735-z] [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: 03/10/2023] [Accepted: 11/17/2023] [Indexed: 11/23/2023] Open
Abstract
TL-895 (formerly known as M7583) is a potent, highly selective, adenosine triphosphate (ATP)-competitive, second-generation, irreversible inhibitor of Bruton's tyrosine kinase (BTK). We characterized its biochemical and cellular effects in in vitro and in vivo models. TL-895 was evaluated preclinically for potency against BTK using IC50 concentration-response curves; selectivity using a 270-kinase panel; BTK phosphorylation in Ramos Burkitt's lymphoma cells by ProteinSimple Wes analysis of one study; anti-proliferative effects in primary chronic lymphocytic leukemia (CLL) blasts; cell viability effects in diffuse large B-cell lymphoma (DLBCL) and mantle-cell lymphoma (MCL) cell lines; effects on antibody-dependent cell-mediated cytotoxicity (ADCC) from Daudi cells and chromium-51 release from human tumor cell lines; and efficacy in vivo using four MCL xenograft model and 21 DLBCL patient-derived xenograft (PDX) models (subtypes: 9 ABC, 11 GCB, 1 Unclassified). TL-895 was active against recombinant BTK (average IC50 1.5 nM) and inhibited only three additional kinases with IC50 within tenfold of BTK activity. TL-895 inhibited BTK auto-phosphorylation at the Y223 phosphorylation site (IC50 1-10 nM). TL-895 inhibited the proliferation of primary CLL blasts in vitro and inhibited growth in a subset of activated DLBCL and MCL cell lines. TL-895 inhibited the ADCC mechanism of therapeutic antibodies only at supra-clinical exposure levels. TL-895 significantly inhibited tumor growth in the Mino MCL xenograft model and in 5/21 DLBCL PDX models relative to vehicle controls. These findings demonstrate the potency of TL-895 for BTK and its efficacy in models of B-cell lymphoma despite its refined selectivity.
Collapse
Affiliation(s)
- Samantha M Goodstal
- Research Unit Oncology, EMD Serono Research and Development Institute, Inc., 45A Middlesex Turnpike, Billerica, MA, 01821, USA.
| | - Jing Lin
- Research Unit Oncology, EMD Serono Research and Development Institute, Inc., 45A Middlesex Turnpike, Billerica, MA, 01821, USA
| | - Timothy Crandall
- Research Unit Oncology, EMD Serono Research and Development Institute, Inc., 45A Middlesex Turnpike, Billerica, MA, 01821, USA
| | - Lindsey Crowley
- Research Unit Oncology, EMD Serono Research and Development Institute, Inc., 45A Middlesex Turnpike, Billerica, MA, 01821, USA
| | - Andrew T Bender
- Research Unit Immunology, EMD Serono Research and Development Institute, Inc., Billerica, MA, 01821, USA
| | - Albertina Pereira
- Research Unit Immunology, EMD Serono Research and Development Institute, Inc., Billerica, MA, 01821, USA
| | - Maria Soloviev
- Protein Engineering Antibody Technologies, EMD Serono Research and Development Institute, Inc., Billerica, MA, 01821, USA
| | - John S Wesolowski
- Protein Engineering Antibody Technologies, EMD Serono Research and Development Institute, Inc., Billerica, MA, 01821, USA
| | - Riham Iadevaia
- Research Unit Oncology, EMD Serono Research and Development Institute, Inc., 45A Middlesex Turnpike, Billerica, MA, 01821, USA
| | - Sven-Eric Schelhorn
- Oncology Bioinformatics Quantitative Pharmacology and Drug Disposition (QPD) Biopharma, Merck KGaA, 64293, Darmstadt, Germany
| | - Edith Ross
- Oncology Bioinformatics Quantitative Pharmacology and Drug Disposition (QPD) Biopharma, Merck KGaA, 64293, Darmstadt, Germany
| | - Federica Morandi
- Discovery and Development Technologies, EMD Serono Research and Development Institute, Inc., Billerica, MA, 01821, USA
| | - Jianguo Ma
- Research Unit Oncology, EMD Serono Research and Development Institute, Inc., 45A Middlesex Turnpike, Billerica, MA, 01821, USA
| | - Anderson Clark
- Research Unit Oncology, EMD Serono Research and Development Institute, Inc., 45A Middlesex Turnpike, Billerica, MA, 01821, USA
| |
Collapse
|
8
|
Sadeghi L, Wright APH. GSK-J4 Inhibition of KDM6B Histone Demethylase Blocks Adhesion of Mantle Cell Lymphoma Cells to Stromal Cells by Modulating NF-κB Signaling. Cells 2023; 12:2010. [PMID: 37566089 PMCID: PMC10416905 DOI: 10.3390/cells12152010] [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: 06/27/2023] [Revised: 07/28/2023] [Accepted: 07/31/2023] [Indexed: 08/12/2023] Open
Abstract
Multiple signaling pathways facilitate the survival and drug resistance of malignant B-cells by regulating their migration and adhesion to microenvironmental niches. NF-κB pathways are commonly dysregulated in mantle cell lymphoma (MCL), but the exact underlying mechanisms are not well understood. Here, using a co-culture model system, we show that the adhesion of MCL cells to stromal cells is associated with elevated levels of KDM6B histone demethylase mRNA in adherent cells. The inhibition of KDM6B activity, using either a selective inhibitor (GSK-J4) or siRNA-mediated knockdown, reduces MCL adhesion to stromal cells. We showed that KDM6B is required both for the removal of repressive chromatin marks (H3K27me3) at the promoter region of NF-κB encoding genes and for inducing the expression of NF-κB genes in adherent MCL cells. GSK-J4 reduced protein levels of the RELA NF-κB subunit and impaired its nuclear localization. We further demonstrated that some adhesion-induced target genes require both induced NF-κB and KDM6B activity for their induction (e.g., IL-10 cytokine gene), while others require induction of NF-κB but not KDM6B (e.g., CCR7 chemokine gene). In conclusion, KDM6B induces the NF-κB pathway at different levels in MCL, thereby facilitating MCL cell adhesion, survival, and drug resistance. KDM6B represents a novel potential therapeutic target for MCL.
Collapse
Affiliation(s)
- Laia Sadeghi
- Division of Biomolecular and Cellular Medicine, Department of Laboratory Medicine, Karolinska Institutet, 17177 Stockholm, Sweden;
| | | |
Collapse
|
9
|
Jing C, Zhao A, Wang J, Niu T. Efficacy of front-line immunochemotherapy for transplant-ineligible mantle cell lymphoma: A network meta-analysis of randomized controlled trials. Cancer Med 2023; 12:15107-15116. [PMID: 37264757 PMCID: PMC10417079 DOI: 10.1002/cam4.6183] [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: 03/30/2023] [Revised: 05/18/2023] [Accepted: 05/20/2023] [Indexed: 06/03/2023] Open
Abstract
BACKGROUND There is no standard first-line immunochemotherapy regimen for transplant-ineligible patients with mantle cell lymphoma (MCL) currently, and the efficacy of various treatment remains unclear. METHODS We conducted a Bayesian network meta-analysis (NMA) of all eligible randomized controlled trials. Pairwise comparisons and ranking of different first-line treatment options were performed. RESULTS Nine studies were included in the NMA, involving a total of 2897 MCL patients. The BR-Ibrutinib+R regimen showed the best progression-free survival (PFS), with a surface under the cumulative ranking curve (SUCRA) of 0.89 and probability of being the best treatment (PbBT) of 69%. The VR-CAP regimen was the most potential intervention to improve overall survival (OS), with a SUCRA of 0.89 and PbBT of 63%. Compared with the R-CHOP regimen, the BR regimen achieved a better PFS (hazard ratio [HR] 0.45 [95% credible interval 0.2-0.96]). The BR-Ibrutinib+R regimen (HR 0.14 [0.02-0.99]), BR+R regimen (HR 0.19 [0.034-0.99]), and BR regimen (HR 0.3 [0.08-1.03]) were superior to CHOP regimen with better PFS. The R-FC regimen (HR 2.27 [1.01-5.21]) or FC regimen (HR 3.17 [1.15-8.71]) was inferior to the VR-CAP regimen with a worse OS. CONCLUSIONS Our study presents the most promising first-line treatment strategy for transplant-ineligible MCL patients in terms of PFS and OS, which provides innovative treatment strategy for MCL treatment.
Collapse
Affiliation(s)
- Caixia Jing
- Department of Hematology, West China HospitalSichuan UniversityChengduChina
| | - Ailin Zhao
- Department of Hematology, West China HospitalSichuan UniversityChengduChina
| | - Jinjin Wang
- Department of Hematology, West China HospitalSichuan UniversityChengduChina
| | - Ting Niu
- Department of Hematology, West China HospitalSichuan UniversityChengduChina
| |
Collapse
|
10
|
Till KJ, Abdullah M, Alnassfan T, Janet GZ, Marks T, Coma S, Weaver DT, Pachter JA, Pettitt AR, Slupsky JR. Roles of PI3Kγ and PI3Kδ in mantle cell lymphoma proliferation and migration contributing to efficacy of the PI3Kγ/δ inhibitor duvelisib. Sci Rep 2023; 13:3793. [PMID: 36882482 PMCID: PMC9992372 DOI: 10.1038/s41598-023-30148-3] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/03/2022] [Accepted: 02/16/2023] [Indexed: 03/09/2023] Open
Abstract
Mantle cell lymphoma (MCL) is an aggressive B-cell non-Hodgkin lymphoma that is incurable with existing therapies, and therefore presents a significant unmet clinical need. The ability of this disease to overcome therapy, including those that target the B cell receptor pathway which has a pathogenic role in MCL, highlights the need to develop new treatment strategies. Herein, we demonstrate that a distinguishing feature of lymph node resident MCL cells is the expression of phosphatidylinositol 3-kinase γ (PI3Kγ), a PI3K isoform that is not highly expressed in other B cells or B-cell malignancies. By exploring the role of PI3K in MCL using different PI3K isoform inhibitors, we provide evidence that duvelisib, a dual PI3Kδ/γ inhibitor, has a greater effect than PI3Kδ- and PI3Kγ-selective inhibitors in blocking the proliferation of primary MCL cells and MCL cell lines, and in inhibiting tumour growth in a mouse xenograft model. In addition, we demonstrated that PI3Kδ/γ signalling is critical for migration of primary MCL cells and cell lines. Our data indicates that aberrant expression of PI3Kγ is a critical feature of MCL pathogenesis. Thus, we suggest that the dual PI3Kδ/γ duvelisib would be effective for the treatment of mantle cell lymphoma.
Collapse
Affiliation(s)
- Kathleen J Till
- Department of Molecular and Clinical Cancer Medicine, Institute of Systems, Molecular and Integrative Biology, University of Liverpool, Ashton Street, Liverpool, L69 3GE, UK.
| | - Mariah Abdullah
- Department of Molecular and Clinical Cancer Medicine, Institute of Systems, Molecular and Integrative Biology, University of Liverpool, Ashton Street, Liverpool, L69 3GE, UK
| | - Tahera Alnassfan
- Department of Molecular and Clinical Cancer Medicine, Institute of Systems, Molecular and Integrative Biology, University of Liverpool, Ashton Street, Liverpool, L69 3GE, UK
| | - Gallardo Zapata Janet
- Department of Molecular and Clinical Cancer Medicine, Institute of Systems, Molecular and Integrative Biology, University of Liverpool, Ashton Street, Liverpool, L69 3GE, UK
| | - Thomas Marks
- Department of Molecular and Clinical Cancer Medicine, Institute of Systems, Molecular and Integrative Biology, University of Liverpool, Ashton Street, Liverpool, L69 3GE, UK
| | - Silvia Coma
- Verastem Oncology, 117 Kendrick St #500, Needham, MA, 02494, USA
| | - David T Weaver
- Verastem Oncology, 117 Kendrick St #500, Needham, MA, 02494, USA
| | | | - Andrew R Pettitt
- Department of Molecular and Clinical Cancer Medicine, Institute of Systems, Molecular and Integrative Biology, University of Liverpool, Ashton Street, Liverpool, L69 3GE, UK
| | - Joseph R Slupsky
- Department of Molecular and Clinical Cancer Medicine, Institute of Systems, Molecular and Integrative Biology, University of Liverpool, Ashton Street, Liverpool, L69 3GE, UK
| |
Collapse
|
11
|
Najmi A, Thangavel N, Mohanan AT, Qadri M, Albratty M, Ashraf SE, Saleh SF, Nayeem M, Mohan S. Structural Complementarity of Bruton’s Tyrosine Kinase and Its Inhibitors for Implication in B-Cell Malignancies and Autoimmune Diseases. Pharmaceuticals (Basel) 2023; 16:ph16030400. [PMID: 36986499 PMCID: PMC10051736 DOI: 10.3390/ph16030400] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/09/2023] [Revised: 02/08/2023] [Accepted: 02/24/2023] [Indexed: 03/09/2023] Open
Abstract
Bruton’s tyrosine kinase (BTK) is a critical component in B-cell receptor (BCR) signaling and is also expressed in haematogenic and innate immune cells. Inhibition of BTK hyperactivity is implicated in B-cell malignancies and autoimmune diseases. This review derives the structural complementarity of the BTK-kinase domain and its inhibitors from recent three-dimensional structures of inhibitor-bound BTK in the protein data bank (PDB). Additionally, this review analyzes BTK-mediated effector responses of B-cell development and antibody production. Covalent inhibitors contain an α, β-unsaturated carbonyl moiety that forms a covalent bond with Cys481, stabilizing αC-helix in inactive-out conformation which inhibits Tyr551 autophosphorylation. Asn484, located two carbons far from Cys481, influences the stability of the BTK-transition complex. Non-covalent inhibitors engage the BTK-kinase domain through an induced-fit mechanism independent of Cys481 interaction and bind to Tyr551 in the activation kink resulting in H3 cleft, determining BTK selectivity. Covalent and non-covalent binding to the kinase domain of BTK shall induce conformational changes in other domains; therefore, investigating the whole-length BTK conformation is necessary to comprehend BTK’s autophosphorylation inhibition. Knowledge about the structural complementarity of BTK and its inhibitors supports the optimization of existing drugs and the discovery of drugs for implication in B-cell malignancies and autoimmune diseases.
Collapse
Affiliation(s)
- Asim Najmi
- Department of Pharmaceutical Chemistry and Pharmacognosy, College of Pharmacy, Jazan University, P.O. Box 114, Jazan 45142, Saudi Arabia
| | - Neelaveni Thangavel
- Department of Pharmaceutical Chemistry and Pharmacognosy, College of Pharmacy, Jazan University, P.O. Box 114, Jazan 45142, Saudi Arabia
- Correspondence: (N.T.); (S.M.)
| | | | - Marwa Qadri
- Department of Pharmacology, College of Pharmacy, Jazan University, P.O. Box 114, Jazan 45142, Saudi Arabia
| | - Mohammed Albratty
- Department of Pharmaceutical Chemistry and Pharmacognosy, College of Pharmacy, Jazan University, P.O. Box 114, Jazan 45142, Saudi Arabia
- Medical Research Center, Jazan University, P.O. Box 114, Jazan 45142, Saudi Arabia
| | - Safeena Eranhiyil Ashraf
- Department of Pharmaceutical Chemistry and Pharmacognosy, College of Pharmacy, Jazan University, P.O. Box 114, Jazan 45142, Saudi Arabia
| | - Safaa Fathy Saleh
- Department of Pharmaceutical Chemistry and Pharmacognosy, College of Pharmacy, Jazan University, P.O. Box 114, Jazan 45142, Saudi Arabia
| | - Maryam Nayeem
- Department of Pharmacology, College of Pharmacy, Jazan University, P.O. Box 114, Jazan 45142, Saudi Arabia
| | - Syam Mohan
- Department of Pharmaceutical Analytical Chemistry, Faculty of Pharmacy, Fayoum University, Fayoum 63514, Egypt
- Substance Abuse and Research Centre, Jazan University, P.O. Box 114, Jazan 45142, Saudi Arabia
- School of Health Sciences, University of Petroleum and Energy Studies, Dehradun 248007, India
- Correspondence: (N.T.); (S.M.)
| |
Collapse
|
12
|
Rozkiewicz D, Hermanowicz JM, Kwiatkowska I, Krupa A, Pawlak D. Bruton's Tyrosine Kinase Inhibitors (BTKIs): Review of Preclinical Studies and Evaluation of Clinical Trials. Molecules 2023; 28:2400. [PMID: 36903645 PMCID: PMC10005125 DOI: 10.3390/molecules28052400] [Citation(s) in RCA: 12] [Impact Index Per Article: 12.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/08/2023] [Revised: 03/01/2023] [Accepted: 03/03/2023] [Indexed: 03/08/2023] Open
Abstract
In the last few decades, there has been a growing interest in Bruton's tyrosine kinase (BTK) and the compounds that target it. BTK is a downstream mediator of the B-cell receptor (BCR) signaling pathway and affects B-cell proliferation and differentiation. Evidence demonstrating the expression of BTK on the majority of hematological cells has led to the hypothesis that BTK inhibitors (BTKIs) such as ibrutinib can be an effective treatment for leukemias and lymphomas. However, a growing body of experimental and clinical data has demonstrated the significance of BTK, not just in B-cell malignancies, but also in solid tumors, such as breast, ovarian, colorectal, and prostate cancers. In addition, enhanced BTK activity is correlated with autoimmune disease. This gave rise to the hypothesis that BTK inhibitors can be beneficial in the therapy of rheumatoid arthritis (RA), systemic lupus erythematosus (SLE), multiple sclerosis (MS), Sjögren's syndrome (SS), allergies, and asthma. In this review article, we summarize the most recent findings regarding this kinase as well as the most advanced BTK inhibitors that have been developed to date and their clinical applications mainly in cancer and chronic inflammatory disease patients.
Collapse
Affiliation(s)
- Dariusz Rozkiewicz
- Department of Pharmacodynamics, Medical University of Bialystok, Mickiewicza 2c, 15-222 Bialystok, Poland
| | - Justyna Magdalena Hermanowicz
- Department of Pharmacodynamics, Medical University of Bialystok, Mickiewicza 2c, 15-222 Bialystok, Poland
- Department of Clinical Pharmacy, Medical University of Bialystok, Mickiewicza 2c, 15-222 Bialystok, Poland
| | - Iwona Kwiatkowska
- Department of Pharmacodynamics, Medical University of Bialystok, Mickiewicza 2c, 15-222 Bialystok, Poland
| | - Anna Krupa
- Department of Internal Medicine and Metabolic, Medical University of Bialystok, M. Sklodowskiej-Curie 24a, 15-276 Bialystok, Poland
| | - Dariusz Pawlak
- Department of Pharmacodynamics, Medical University of Bialystok, Mickiewicza 2c, 15-222 Bialystok, Poland
| |
Collapse
|
13
|
Yuan S, Zuo W, Liu T, Fu H. The Therapeutic Synergy of Selinexor and Venetoclax in Mantle Cell Lymphoma Through Induction of DNA Damage and Perturbation of the DNA Damage Response. Technol Cancer Res Treat 2023; 22:15330338231208608. [PMID: 37880950 PMCID: PMC10605683 DOI: 10.1177/15330338231208608] [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] [Indexed: 10/27/2023] Open
Abstract
Introduction: Mantle cell lymphoma (MCL) can be stratified into blastoid and classical subtypes based on morphological features, with the former subtype having a poorer prognosis. Despite recent advances in targeted approaches, including multiple bruton tyrosine kinase inhibitors which yield impressive clinical responses and improve prognoses, MCL remains an incurable disease with frequent relapses. Additional therapeutic interventions are therefore unmet medical needs for the management of patients with MCL. Methods: Cell viability and apoptosis assays were employed to analyze the therapeutic interaction of venetoclax combined with selinexor in MCL cells. Western blot was used to investigate the potential mechanism of action for the synergy of venetoclax in combination with selinexor in MCL cells. Results: In this study, we revealed that both blastoid and classical MCL cells were vulnerable to the cytotoxic effects of selinexor, a well-established XPO1 inhibitor, manifested by loss of cell viability and induction of cell apoptosis. Moreover, our data indicated that the addition of venetoclax to selinexor showed synergistically decreased cell viabilities and increased cell deaths in blastoid and classical MCL cells compared to each single drug treatment. Either selinexor or venetoclax treatment alone decreased MCL1 expressions and increased BAX levels in MCL cells, and these effects were further enhanced by their combined regimen. Mechanistically, our findings demonstrated that induction of DNA damage and inactivation of DNA damage response were involved in the synergistic interaction of the drug combination regimen. Conclusion: Collectively, this study might provide a potential attractive therapy option for the treatment of MCL. However, the conclusion needs additional experimental validation in in vivo models and clinical evaluations are mandatory.
Collapse
Affiliation(s)
- Sheng Yuan
- Department of Pathology, Jiangxi Provincial People's Hospital, The First Affiliated Hospital of Nanchang Medical College, Nanchang, Jiangxi, China
| | - Wei Zuo
- Department of Pathology, Jiangxi Provincial People's Hospital, The First Affiliated Hospital of Nanchang Medical College, Nanchang, Jiangxi, China
- Department of Hematology, Jiangxi Provincial People's Hospital, The First Affiliated Hospital of Nanchang Medical College, Nanchang, Jiangxi, China
| | - Tingting Liu
- Department of Hematology, Jiangxi Provincial People's Hospital, The First Affiliated Hospital of Nanchang Medical College, Nanchang, Jiangxi, China
| | - Huan Fu
- Department of Hematology, Jiangxi Provincial People's Hospital, The First Affiliated Hospital of Nanchang Medical College, Nanchang, Jiangxi, China
| |
Collapse
|
14
|
Kozaki R, Yasuhiro T, Kato H, Murai J, Hotta S, Ariza Y, Sakai S, Fujikawa R, Yoshida T. Investigation of the anti-tumor mechanism of tirabrutinib, a highly selective Bruton's tyrosine kinase inhibitor, by phosphoproteomics and transcriptomics. PLoS One 2023; 18:e0282166. [PMID: 36897912 PMCID: PMC10004634 DOI: 10.1371/journal.pone.0282166] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/07/2022] [Accepted: 02/09/2023] [Indexed: 03/11/2023] Open
Abstract
Tirabrutinib is a highly selective Bruton's tyrosine kinase (BTK) inhibitor used to treat hematological malignancies. We analyzed the anti-tumor mechanism of tirabrutinib using phosphoproteomic and transcriptomic methods. It is important to check the drug's selectivity against off-target proteins to understand the anti-tumor mechanism based on the on-target drug effect. Tirabrutinib's selectivity was evaluated by biochemical kinase profiling assays, peripheral blood mononuclear cell stimulation assays, and the BioMAP system. Next, in vitro and in vivo analyses of the anti-tumor mechanisms were conducted in activated B-cell-like diffuse large B-cell lymphoma (ABC-DLBCL) cells followed by phosphoproteomic and transcriptomic analyses. In vitro kinase assays showed that, compared with ibrutinib, tirabrutinib and other second-generation BTK inhibitors demonstrated a highly selective kinase profile. Data from in vitro cellular systems showed that tirabrutinib selectively affected B-cells. Tirabrutinib inhibited the cell growth of both TMD8 and U-2932 cells in correlation with the inhibition of BTK autophosphorylation. Phosphoproteomic analysis revealed the downregulation of ERK and AKT pathways in TMD8. In the TMD8 subcutaneous xenograft model, tirabrutinib showed a dose-dependent anti-tumor effect. Transcriptomic analysis indicated that IRF4 gene expression signatures had decreased in the tirabrutinib groups. In conclusion, tirabrutinib exerted an anti-tumor effect by regulating multiple BTK downstream signaling proteins, such as NF-κB, AKT, and ERK, in ABC-DLBCL.
Collapse
Affiliation(s)
- Ryohei Kozaki
- Discovery and Research, Ono Pharmaceutical Co., Ltd, Osaka, Japan
- * E-mail:
| | - Tomoko Yasuhiro
- Discovery and Research, Ono Pharmaceutical Co., Ltd, Osaka, Japan
| | - Hikaru Kato
- Discovery and Research, Ono Pharmaceutical Co., Ltd, Osaka, Japan
| | - Jun Murai
- Discovery and Research, Ono Pharmaceutical Co., Ltd, Osaka, Japan
| | - Shingo Hotta
- Discovery and Research, Ono Pharmaceutical Co., Ltd, Osaka, Japan
| | - Yuko Ariza
- Discovery and Research, Ono Pharmaceutical Co., Ltd, Osaka, Japan
| | - Shunsuke Sakai
- Discovery and Research, Ono Pharmaceutical Co., Ltd, Osaka, Japan
| | - Ryu Fujikawa
- Discovery and Research, Ono Pharmaceutical Co., Ltd, Osaka, Japan
| | - Takao Yoshida
- Discovery and Research, Ono Pharmaceutical Co., Ltd, Osaka, Japan
| |
Collapse
|
15
|
Panda D, Das N, Thakral D, Gupta R. Genomic landscape of mature B-cell non-Hodgkin lymphomas - an appraisal from lymphomagenesis to drug resistance. J Egypt Natl Canc Inst 2022; 34:52. [PMID: 36504392 DOI: 10.1186/s43046-022-00154-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/09/2021] [Accepted: 09/27/2022] [Indexed: 12/14/2022] Open
Abstract
BACKGROUND Mature B-cell non-Hodgkin lymphomas are one of the most common hematological malignancies with a divergent clinical presentation, phenotype, and course of disease regulated by underlying genetic mechanism. MAIN BODY Genetic and molecular alterations are not only critical for lymphomagenesis but also largely responsible for differing therapeutic response in these neoplasms. In recent years, advanced molecular tools have provided a deeper understanding regarding these oncogenic drives for predicting progression as well as refractory behavior in these diseases. The prognostic models based on gene expression profiling have also been proved effective in various clinical scenarios. However, considerable overlap does exist between the genotypes of individual lymphomas and at the same time where additional molecular lesions may be associated with each entity apart from the key genetic event. Therefore, genomics is one of the cornerstones in the multimodality approach essential for classification and risk stratification of B-cell non-Hodgkin lymphomas. CONCLUSION We hereby in this review discuss the wide range of genetic aberrancies associated with tumorigenesis, immune escape, and chemoresistance in major B-cell non-Hodgkin lymphomas.
Collapse
Affiliation(s)
- Devasis Panda
- Department of Laboratory Oncology, Dr. BRAIRCH, AIIMS, New Delhi, 110029, India
| | - Nupur Das
- Department of Laboratory Oncology, Dr. BRAIRCH, AIIMS, New Delhi, 110029, India
| | - Deepshi Thakral
- Department of Laboratory Oncology, Dr. BRAIRCH, AIIMS, New Delhi, 110029, India
| | - Ritu Gupta
- Department of Laboratory Oncology, Dr. BRAIRCH, AIIMS, New Delhi, 110029, India.
| |
Collapse
|
16
|
Development of novel hydrazidoarylaminopyrimidine-based BTK/FLT3 dual inhibitors with potent in vivo anti-hematological malignancies effects. Eur J Med Chem 2022; 245:114913. [DOI: 10.1016/j.ejmech.2022.114913] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/18/2022] [Revised: 11/03/2022] [Accepted: 11/03/2022] [Indexed: 11/11/2022]
|
17
|
Deshpande A, Munoz J. Targeted and cellular therapies in lymphoma: Mechanisms of escape and innovative strategies. Front Oncol 2022; 12:948513. [PMID: 36172151 PMCID: PMC9510896 DOI: 10.3389/fonc.2022.948513] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/19/2022] [Accepted: 08/08/2022] [Indexed: 11/15/2022] Open
Abstract
The therapeutic landscape for lymphomas is quite diverse and includes active surveillance, chemotherapy, immunotherapy, radiation therapy, and even stem cell transplant. Advances in the field have led to the development of targeted therapies, agents that specifically act against a specific component within the critical molecular pathway involved in tumorigenesis. There are currently numerous targeted therapies that are currently Food and Drug Administration (FDA) approved to treat certain lymphoproliferative disorders. Of many, some of the targeted agents include rituximab, brentuximab vedotin, polatuzumab vedotin, nivolumab, pembrolizumab, mogamulizumab, vemurafenib, crizotinib, ibrutinib, cerdulatinib, idelalisib, copanlisib, venetoclax, tazemetostat, and chimeric antigen receptor (CAR) T-cells. Although these agents have shown strong efficacy in treating lymphoproliferative disorders, the complex biology of the tumors have allowed for the malignant cells to develop various mechanisms of resistance to the targeted therapies. Some of the mechanisms of resistance include downregulation of the target, antigen escape, increased PD-L1 expression and T-cell exhaustion, mutations altering the signaling pathway, and agent binding site mutations. In this manuscript, we discuss and highlight the mechanism of action of the above listed agents as well as the different mechanisms of resistance to these agents as seen in lymphoproliferative disorders.
Collapse
Affiliation(s)
- Anagha Deshpande
- Mayo Clinic Alix School of Medicine, Scottsdale, AZ, United States
- *Correspondence: Anagha Deshpande,
| | - Javier Munoz
- Division of Hematology and Oncology, Mayo Clinic, Phoenix, AZ, United States
| |
Collapse
|
18
|
Lauer EM, Mutter J, Scherer F. Circulating tumor DNA in B-cell lymphoma: technical advances, clinical applications, and perspectives for translational research. Leukemia 2022; 36:2151-2164. [PMID: 35701522 PMCID: PMC9417989 DOI: 10.1038/s41375-022-01618-w] [Citation(s) in RCA: 22] [Impact Index Per Article: 11.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/20/2021] [Revised: 05/23/2022] [Accepted: 05/26/2022] [Indexed: 12/22/2022]
Abstract
Noninvasive disease monitoring and risk stratification by circulating tumor DNA (ctDNA) profiling has become a potential novel strategy for patient management in B-cell lymphoma. Emerging innovative therapeutic options and an unprecedented growth in our understanding of biological and molecular factors underlying lymphoma heterogeneity have fundamentally increased the need for precision-based tools facilitating personalized and accurate disease profiling and quantification. By capturing the entire mutational landscape of tumors, ctDNA assessment has some decisive advantages over conventional tissue biopsies, which usually target only one single tumor site. Due to its non- or minimal-invasive nature, serial and repeated ctDNA profiling provides a real-time picture of the genetic composition and facilitates quantification of tumor burden any time during the course of the disease. In this review, we present a comprehensive overview of technologies used for ctDNA detection and genotyping in B-cell lymphoma, focusing on pre-analytical and technical requirements, the advantages and limitations of various approaches, and highlight recent advances around improving sensitivity and suppressing technical errors. We broadly review potential applications of ctDNA in clinical practice and for translational research by describing how ctDNA might enhance lymphoma subtype classification, treatment response assessment, outcome prediction, and monitoring of measurable residual disease. We finally discuss how ctDNA could be implemented in prospective clinical trials as a novel surrogate endpoint and be utilized as a decision-making tool to guide lymphoma treatment in the future.
Collapse
Affiliation(s)
- Eliza M Lauer
- Department of Medicine I, Medical Center - University of Freiburg, Faculty of Medicine, University of Freiburg, Freiburg, Germany
| | - Jurik Mutter
- Department of Medicine I, Medical Center - University of Freiburg, Faculty of Medicine, University of Freiburg, Freiburg, Germany
- Faculty of Biology, University of Freiburg, Freiburg, Germany
| | - Florian Scherer
- Department of Medicine I, Medical Center - University of Freiburg, Faculty of Medicine, University of Freiburg, Freiburg, Germany.
- German Cancer Consortium (DKTK) partner site Freiburg, German Cancer Research Center (DKFZ), Heidelberg, Germany.
| |
Collapse
|
19
|
Manni S, Pesavento M, Spinello Z, Saggin L, Arjomand A, Fregnani A, Quotti Tubi L, Scapinello G, Gurrieri C, Semenzato G, Trentin L, Piazza F. Protein Kinase CK2 represents a new target to boost Ibrutinib and Venetoclax induced cytotoxicity in mantle cell lymphoma. Front Cell Dev Biol 2022; 10:935023. [PMID: 36035991 PMCID: PMC9403710 DOI: 10.3389/fcell.2022.935023] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/03/2022] [Accepted: 06/30/2022] [Indexed: 11/13/2022] Open
Abstract
Mantle cell lymphoma (MCL) is an incurable B cell non-Hodgkin lymphoma, characterized by frequent relapses. In the last decade, the pro-survival pathways related to BCR signaling and Bcl-2 have been considered rational therapeutic targets in B cell derived lymphomas. The BTK inhibitor Ibrutinib and the Bcl-2 inhibitor Venetoclax are emerging as effective drugs for MCL. However, primary and acquired resistance also to these agents may occur. Protein Kinase CK2 is a S/T kinase overexpressed in many solid and blood-derived tumours. CK2 promotes cancer cell growth and clonal expansion, sustaining pivotal survival signaling cascades, such as the ones dependent on AKT, NF-κB, STAT3 and others, counteracting apoptosis through a “non-oncogene” addiction mechanism. We previously showed that CK2 is overexpressed in MCL and regulates the levels of activating phosphorylation on S529 of the NF-κB family member p65/RelA. In the present study, we investigated the effects of CK2 inactivation on MCL cell proliferation, survival and apoptosis and this kinase’s involvement in the BCR and Bcl-2 related signaling. By employing CK2 loss of function MCL cell models, we demonstrated that CK2 sustains BCR signaling (such as BTK, NF-κB and AKT) and the Bcl-2-related Mcl-1 expression. CK2 inactivation enhanced Ibrutinib and Venetoclax-induced cytotoxicity. The demonstration of a CK2-dependent upregulation of pathways that may antagonize the effect of these drugs may offer a novel strategy to overcome primary and secondary resistance.
Collapse
Affiliation(s)
- Sabrina Manni
- Department of Medicine-DIMED, Hematology and Clinical Immunology Section, University of Padova, Padova, Italy
- Myeloma and Lymphoma Pathobiology Lab, Veneto Institute of Molecular Medicine, Padova, Italy
- *Correspondence: Sabrina Manni, ; Francesco Piazza,
| | - Maria Pesavento
- Department of Medicine-DIMED, Hematology and Clinical Immunology Section, University of Padova, Padova, Italy
- Myeloma and Lymphoma Pathobiology Lab, Veneto Institute of Molecular Medicine, Padova, Italy
| | - Zaira Spinello
- Department of Medicine-DIMED, Hematology and Clinical Immunology Section, University of Padova, Padova, Italy
- Myeloma and Lymphoma Pathobiology Lab, Veneto Institute of Molecular Medicine, Padova, Italy
| | - Lara Saggin
- Department of Medicine-DIMED, Hematology and Clinical Immunology Section, University of Padova, Padova, Italy
- Myeloma and Lymphoma Pathobiology Lab, Veneto Institute of Molecular Medicine, Padova, Italy
| | - Arash Arjomand
- Department of Medicine-DIMED, Hematology and Clinical Immunology Section, University of Padova, Padova, Italy
- Myeloma and Lymphoma Pathobiology Lab, Veneto Institute of Molecular Medicine, Padova, Italy
| | - Anna Fregnani
- Department of Medicine-DIMED, Hematology and Clinical Immunology Section, University of Padova, Padova, Italy
- Myeloma and Lymphoma Pathobiology Lab, Veneto Institute of Molecular Medicine, Padova, Italy
| | - Laura Quotti Tubi
- Department of Medicine-DIMED, Hematology and Clinical Immunology Section, University of Padova, Padova, Italy
- Myeloma and Lymphoma Pathobiology Lab, Veneto Institute of Molecular Medicine, Padova, Italy
| | - Greta Scapinello
- Department of Medicine-DIMED, Hematology and Clinical Immunology Section, University of Padova, Padova, Italy
- Myeloma and Lymphoma Pathobiology Lab, Veneto Institute of Molecular Medicine, Padova, Italy
| | - Carmela Gurrieri
- Department of Medicine-DIMED, Hematology and Clinical Immunology Section, University of Padova, Padova, Italy
- Myeloma and Lymphoma Pathobiology Lab, Veneto Institute of Molecular Medicine, Padova, Italy
| | - Gianpietro Semenzato
- Department of Medicine-DIMED, Hematology and Clinical Immunology Section, University of Padova, Padova, Italy
- Myeloma and Lymphoma Pathobiology Lab, Veneto Institute of Molecular Medicine, Padova, Italy
| | - Livio Trentin
- Department of Medicine-DIMED, Hematology and Clinical Immunology Section, University of Padova, Padova, Italy
- Myeloma and Lymphoma Pathobiology Lab, Veneto Institute of Molecular Medicine, Padova, Italy
| | - Francesco Piazza
- Department of Medicine-DIMED, Hematology and Clinical Immunology Section, University of Padova, Padova, Italy
- Myeloma and Lymphoma Pathobiology Lab, Veneto Institute of Molecular Medicine, Padova, Italy
- *Correspondence: Sabrina Manni, ; Francesco Piazza,
| |
Collapse
|
20
|
Fuhr V, Vafadarnejad E, Dietrich O, Arampatzi P, Riedel A, Saliba AE, Rosenwald A, Rauert-Wunderlich H. [scRNA-sequencing uncovers metabolism and CD52 as new targets in ibrutinib-surviving mantle cell lymphoma cells]. PATHOLOGIE (HEIDELBERG, GERMANY) 2022; 43:31-35. [PMID: 36222922 DOI: 10.1007/s00292-022-01136-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Accepted: 09/12/2022] [Indexed: 11/05/2022]
Abstract
BACKGROUND Ibrutinib improves the treatment of relapsed or refractory mantle cell lymphoma, a mature B cell neoplasm. However, relapses following treatment with this Bruton tyrosine kinase inhibitor occur frequently, and the outcome of affected patients is poor. OBJECTIVES Single-cell RNA sequencing (scRNA-seq) can track trends in gene expression of mantle cell lymphoma cells across ibrutinib treatment and new therapeutic targets can be defined based on the detected resistance mechanisms. MATERIALS AND METHODS The ibrutinib-sensitive mantle cell lymphoma cell line REC‑1 was treated with ibrutinib for 6 h and 48 h. Droplet-based scRNA-seq was performed to examine the transcriptomic alterations of surviving cells using the 10× Genomics platform. Extracellular flux analysis and flow cytometry were applied to further study the observed adaptations to ibrutinib treatment. RESULTS REC‑1 harbored a subpopulation with potential for crosstalk with microenvironment and therefore greater risk for aggressiveness and drug resistance. Following ibrutinib treatment, NF-κB signaling was turned off. In contrast, the cells upregulated B-cell receptor genes and surface antigens such as CD52, and switched their metabolism to increased dependence on oxidative phosphorylation. CONCLUSIONS Targeting oxidative phosphorylation or CD52 in combination with or as follow-up to ibrutinib might overcome resistance and provide improved prognosis for mantle cell lymphoma patients.
Collapse
Affiliation(s)
- Viktoria Fuhr
- Institut für Pathologie, Universität Würzburg und Comprehensive Cancer Center (CCC) Mainfranken, Josef-Schneider-Str. 2, 97080, Würzburg, Deutschland.
| | - Ehsan Vafadarnejad
- Helmholtz-Institut für RNA-basierte Infektionsforschung (HIRI), Helmholtz-Zentrum für Infektionsforschung (HZI), Würzburg, Deutschland
| | - Oliver Dietrich
- Helmholtz-Institut für RNA-basierte Infektionsforschung (HIRI), Helmholtz-Zentrum für Infektionsforschung (HZI), Würzburg, Deutschland
| | | | - Angela Riedel
- Mildred-Scheel-Nachwuchszentrum (MSNZ), Universitätsklinikum Würzburg, Würzburg, Deutschland
| | - Antoine-Emmanuel Saliba
- Helmholtz-Institut für RNA-basierte Infektionsforschung (HIRI), Helmholtz-Zentrum für Infektionsforschung (HZI), Würzburg, Deutschland
| | - Andreas Rosenwald
- Institut für Pathologie, Universität Würzburg und Comprehensive Cancer Center (CCC) Mainfranken, Josef-Schneider-Str. 2, 97080, Würzburg, Deutschland
| | - Hilka Rauert-Wunderlich
- Institut für Pathologie, Universität Würzburg und Comprehensive Cancer Center (CCC) Mainfranken, Josef-Schneider-Str. 2, 97080, Würzburg, Deutschland
| |
Collapse
|
21
|
Tarockoff M, Gonzalez T, Ivanov S, Sandoval-Sus J. Mantle Cell Lymphoma: the Role of Risk-Adapted Therapy and Treatment of Relapsed Disease. Curr Oncol Rep 2022; 24:1313-1326. [PMID: 35639332 DOI: 10.1007/s11912-022-01297-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 04/29/2022] [Indexed: 11/24/2022]
Abstract
PURPOSE OF REVIEW In this review, the current treatment strategies are recapped, evolving agents are discussed, and we provide guidance in treating R/R MCL. RECENT FINDINGS There has been an advancement in treatment using targeted therapy, cellular therapies including chimeric antigen receptor (CAR) T cell therapy and hematopoietic stem cell transplantation (HSCT) and novel therapeutic agents including non-covalent BTKis, bispecific antibodies, and antibody-drug conjugates for treatment of refractory and relapsed mantle cell lymphoma. Mantle cell lymphoma (MCL) is a mature B-cell lymphoma that is associated with a poor prognosis. Current treatments include immunochemotherapy, chemotherapy and autologous stem cell transplantation (SCT) which place patients in remission but result in relapse. Chemoimmunotherapy uses chemotherapeutic agents paired with rituximab in patients who have chemo-sensitive disease with prolonged remission of at least > 2 years and/or have contraindications to chemotherapy that serve as bridges to more definitive treatment. Additional therapies including proteosome inhibitor-based therapies and immunomodulators, like bortezomib and lenalidomide, can be used as single agents or in combination with others. Bruton's tyrosine kinase (BTK) inhibitors including ibrutinib, acalaburtinib, and zanubrutinib have also been proven effective for the treatment of (R/R) disease. Another agent is Venetoclax, a robust drug that can be used in MCL after progression or intolerance to BTKi. Newer advances in the management of MCL have led to the utilization of cellular therapies including chimeric antigen receptor (CAR) T cell therapy and SCT that are options for healthy young (< 65 years old) who have progressed through several lines of therapies. With progression of disease, mutations are acquired that cause therapy resistance. Novel therapeutic agents such as non-covalent BTKis, bispecific antibodies, and antibody-drug conjugates are paving the way for advancements in treatment for R/R MCL. R/R MCL is a complex disease with many therapeutic options none of which has been proven superior in head-to-head comparison. In this review, the current treatment strategies are recapped, evolving agents are discussed, and we provide guidance in treating R/R MCL.
Collapse
Affiliation(s)
- Meri Tarockoff
- Department of Hematology and Oncology, Memorial Healthcare System, Hollywood, USA
| | - Teresita Gonzalez
- Department of Hematology and Oncology, Memorial Healthcare System, Hollywood, USA
| | - Stanislav Ivanov
- Department of Hematology and Oncology, Memorial Healthcare System, Hollywood, USA
| | - Jose Sandoval-Sus
- Department of Hematology and Oncology, Memorial Healthcare System, Hollywood, USA. .,Moffitt Malignant Hematology & Cellular Therapy at Memorial Healthcare System Memorial Cancer Institute, 603 N. Flamingo Rd., Suite 151, Pembroke Pines, FL, 33028, USA.
| |
Collapse
|
22
|
Sun SL, Wu SH, Kang JB, Ma YY, Chen L, Cao P, Chang L, Ding N, Xue X, Li NG, Shi ZH. Medicinal Chemistry Strategies for the Development of Bruton's Tyrosine Kinase Inhibitors against Resistance. J Med Chem 2022; 65:7415-7437. [PMID: 35594541 DOI: 10.1021/acs.jmedchem.2c00030] [Citation(s) in RCA: 17] [Impact Index Per Article: 8.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
Abstract
Despite significant efficacy, one of the major limitations of small-molecule Bruton's tyrosine kinase (BTK) agents is the presence of clinically acquired resistance, which remains a major clinical challenge. This Perspective focuses on medicinal chemistry strategies for the development of BTK small-molecule inhibitors against resistance, including the structure-based design of BTK inhibitors targeting point mutations, e.g., (i) developing noncovalent inhibitors from covalent inhibitors, (ii) avoiding steric hindrance from mutated residues, (iii) making interactions with the mutated residue, (iv) modifying the solvent-accessible region, and (v) developing new scaffolds. Additionally, a comparative analysis of multi-inhibitions of BTK is presented based on cross-comparisons between 2916 unique BTK ligands and 283 other kinases that cover 7108 dual/multiple inhibitions. Finally, targeting the BTK allosteric site and uding proteolysis-targeting chimera (PROTAC) as two potential strategies are addressed briefly, while also illustrating the possibilities and challenges to find novel ligands of BTK.
Collapse
Affiliation(s)
- Shan-Liang Sun
- National and Local Collaborative Engineering Center of Chinese Medicinal Resources Industrialization and Formulae Innovative Medicine, Jiangsu Collaborative Innovation Center of Chinese Medicinal Resources Industrialization, Jiangsu Key Laboratory for High Technology Research of TCM Formulae, Nanjing University of Chinese Medicine, Nanjing 210023, China
| | - Shi-Han Wu
- National and Local Collaborative Engineering Center of Chinese Medicinal Resources Industrialization and Formulae Innovative Medicine, Jiangsu Collaborative Innovation Center of Chinese Medicinal Resources Industrialization, Jiangsu Key Laboratory for High Technology Research of TCM Formulae, Nanjing University of Chinese Medicine, Nanjing 210023, China
| | - Ji-Bo Kang
- National and Local Collaborative Engineering Center of Chinese Medicinal Resources Industrialization and Formulae Innovative Medicine, Jiangsu Collaborative Innovation Center of Chinese Medicinal Resources Industrialization, Jiangsu Key Laboratory for High Technology Research of TCM Formulae, Nanjing University of Chinese Medicine, Nanjing 210023, China
| | - Yi-Yuan Ma
- National and Local Collaborative Engineering Center of Chinese Medicinal Resources Industrialization and Formulae Innovative Medicine, Jiangsu Collaborative Innovation Center of Chinese Medicinal Resources Industrialization, Jiangsu Key Laboratory for High Technology Research of TCM Formulae, Nanjing University of Chinese Medicine, Nanjing 210023, China
| | - Lu Chen
- National and Local Collaborative Engineering Center of Chinese Medicinal Resources Industrialization and Formulae Innovative Medicine, Jiangsu Collaborative Innovation Center of Chinese Medicinal Resources Industrialization, Jiangsu Key Laboratory for High Technology Research of TCM Formulae, Nanjing University of Chinese Medicine, Nanjing 210023, China
| | - Peng Cao
- National and Local Collaborative Engineering Center of Chinese Medicinal Resources Industrialization and Formulae Innovative Medicine, Jiangsu Collaborative Innovation Center of Chinese Medicinal Resources Industrialization, Jiangsu Key Laboratory for High Technology Research of TCM Formulae, Nanjing University of Chinese Medicine, Nanjing 210023, China.,Affiliated Hospital of Integrated Traditional Chinese and Western Medicine, Nanjing University of Chinese Medicine, Nanjing 210028, China
| | - Liang Chang
- National and Local Collaborative Engineering Center of Chinese Medicinal Resources Industrialization and Formulae Innovative Medicine, Jiangsu Collaborative Innovation Center of Chinese Medicinal Resources Industrialization, Jiangsu Key Laboratory for High Technology Research of TCM Formulae, Nanjing University of Chinese Medicine, Nanjing 210023, China
| | - Ning Ding
- National and Local Collaborative Engineering Center of Chinese Medicinal Resources Industrialization and Formulae Innovative Medicine, Jiangsu Collaborative Innovation Center of Chinese Medicinal Resources Industrialization, Jiangsu Key Laboratory for High Technology Research of TCM Formulae, Nanjing University of Chinese Medicine, Nanjing 210023, China
| | - Xin Xue
- National and Local Collaborative Engineering Center of Chinese Medicinal Resources Industrialization and Formulae Innovative Medicine, Jiangsu Collaborative Innovation Center of Chinese Medicinal Resources Industrialization, Jiangsu Key Laboratory for High Technology Research of TCM Formulae, Nanjing University of Chinese Medicine, Nanjing 210023, China
| | - Nian-Guang Li
- National and Local Collaborative Engineering Center of Chinese Medicinal Resources Industrialization and Formulae Innovative Medicine, Jiangsu Collaborative Innovation Center of Chinese Medicinal Resources Industrialization, Jiangsu Key Laboratory for High Technology Research of TCM Formulae, Nanjing University of Chinese Medicine, Nanjing 210023, China
| | - Zhi-Hao Shi
- Department of Organic Chemistry, China Pharmaceutical University, Nanjing 211198, China
| |
Collapse
|
23
|
Dual BTK/SYK inhibition with CG-806 (luxeptinib) disrupts B-cell receptor and Bcl-2 signaling networks in mantle cell lymphoma. Cell Death Dis 2022; 13:246. [PMID: 35296646 PMCID: PMC8927405 DOI: 10.1038/s41419-022-04684-1] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/27/2021] [Revised: 01/27/2022] [Accepted: 02/24/2022] [Indexed: 12/12/2022]
Abstract
Aberrant B-cell receptor (BCR) signaling is a key driver in lymphoid malignancies. Bruton tyrosine kinase (BTK) inhibitors that disrupt BCR signaling have received regulatory approvals in therapy of mantle cell lymphoma (MCL). However, responses are incomplete and patients who experience BTK inhibitor therapy failure have dire outcomes. CG-806 (luxeptinib) is a dual BTK/SYK inhibitor in clinical development in hematologic malignancies. Here we investigated the pre-clinical activity of CG-806 in MCL. In vitro treatment with CG-806 thwarted survival of MCL cell lines and patient-derived MCL cells in a dose-dependent manner. CG-806 blocked BTK and SYK activation and abrogated BCR signaling. Contrary to ibrutinib, CG-806 downmodulated the anti-apoptotic proteins Mcl-1 and Bcl-xL, abrogated survival of ibrutinib-resistant MCL cell lines, and partially reversed the pro-survival effects of stromal microenvironment-mimicking conditions in primary MCL cells. Dual BTK/SYK inhibition led to mitochondrial membrane depolarization accompanied by mitophagy and metabolic reprogramming toward glycolysis. In vivo studies of CG-806 demonstrated improved survival in one of the two tested aggressive MCL PDX models. While suppression of the anti-apoptotic Bcl-2 family proteins and NFκB signaling correlated with in vivo drug sensitivity, OxPhos and MYC transcriptional programs were upregulated in the resistant model following treatment with CG-806. BAX and NFKBIA were implicated in susceptibility to CG-806 in a whole-genome CRISPR-Cas9 library screen (in a diffuse large B-cell lymphoma cell line). A high-throughput in vitro functional drug screen demonstrated synergy between CG-806 and Bcl-2 inhibitors. In sum, dual BTK/SYK inhibitor CG-806 disrupts BCR signaling and induces metabolic reprogramming and apoptosis in MCL. The Bcl-2 network is a key mediator of sensitivity to CG-806 and combined targeting of Bcl-2 demonstrates synergy with CG-806 warranting continued exploration in lymphoid malignancies.
Collapse
|
24
|
Ran F, Liu Y, Xu Z, Meng C, Yang D, Qian J, Deng X, Zhang Y, Ling Y. Recent development of BTK-based dual inhibitors in the treatment of cancers. Eur J Med Chem 2022; 233:114232. [PMID: 35247756 DOI: 10.1016/j.ejmech.2022.114232] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/10/2021] [Revised: 02/18/2022] [Accepted: 02/23/2022] [Indexed: 02/07/2023]
Abstract
Bruton's tyrosine kinase (BTK) is a promising target in the treatment of various cancers. Despite the early success of BTK inhibitors in the clinic, these single-target drug therapies have limitations in their clinical applications, such as drug resistance. Several alternative strategies have been developed, including the use of dual inhibitors, to maximize the therapeutic potential of anticancer drugs. In this review, we highlight the scientific background and theoretical basis for developing BTK-based dual inhibitors, as well as the status of these agents in preclinical and clinical studies, and discuss further options in this field. We posit that these advances in BTK-based dual inhibitors confirm their feasibility for the treatment of refractory tumors, including those with drug resistance, and provide a framework for future drug design in this field. Accordingly, we anticipate increasingly rapid progress in the development of novel potent dual inhibitors and advanced clinical research on BTK-based dual inhibitors.
Collapse
Affiliation(s)
- Fansheng Ran
- School of Pharmacy and Jiangsu Province Key Laboratory for Inflammation and Molecular Drug Target, Nantong University, Nantong, 226001, China
| | - Yun Liu
- School of Pharmacy and Jiangsu Province Key Laboratory for Inflammation and Molecular Drug Target, Nantong University, Nantong, 226001, China
| | - Zhongyuan Xu
- School of Pharmacy and Jiangsu Province Key Laboratory for Inflammation and Molecular Drug Target, Nantong University, Nantong, 226001, China
| | - Chi Meng
- School of Pharmacy and Jiangsu Province Key Laboratory for Inflammation and Molecular Drug Target, Nantong University, Nantong, 226001, China
| | - Dezhi Yang
- School of Pharmacy, Zunyi Medical University, Zunyi, 563006, China
| | - Jianqiang Qian
- School of Pharmacy and Jiangsu Province Key Laboratory for Inflammation and Molecular Drug Target, Nantong University, Nantong, 226001, China
| | - Xuexian Deng
- School of Pharmacy and Jiangsu Province Key Laboratory for Inflammation and Molecular Drug Target, Nantong University, Nantong, 226001, China
| | - Yanan Zhang
- School of Pharmacy and Jiangsu Province Key Laboratory for Inflammation and Molecular Drug Target, Nantong University, Nantong, 226001, China.
| | - Yong Ling
- School of Pharmacy and Jiangsu Province Key Laboratory for Inflammation and Molecular Drug Target, Nantong University, Nantong, 226001, China.
| |
Collapse
|
25
|
Alnassfan T, Cox‐Pridmore MJ, Taktak A, Till KJ. Mantle cell lymphoma treatment options for elderly/unfit patients: A systematic review. EJHAEM 2022; 3:276-290. [PMID: 35846186 PMCID: PMC9175944 DOI: 10.1002/jha2.311] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 09/16/2021] [Accepted: 09/21/2021] [Indexed: 12/23/2022]
Affiliation(s)
- Tahera Alnassfan
- Department of Molecular and Clinical Cancer Medicine University of Liverpool Liverpool UK
- Authors Tahera Alnassfan and Megan J. Cox‐Pridmore contributed equally to the review
| | - Megan J. Cox‐Pridmore
- Department of Molecular and Clinical Cancer Medicine University of Liverpool Liverpool UK
- Authors Tahera Alnassfan and Megan J. Cox‐Pridmore contributed equally to the review
| | - Azzam Taktak
- Medical Physics and Clinical Engineering Royal Liverpool University Hospital Liverpool UK
| | - Kathleen J Till
- Department of Molecular and Clinical Cancer Medicine University of Liverpool Liverpool UK
| |
Collapse
|
26
|
Rai S, Tanizawa Y, Cai Z, Huang YJ, Taipale K, Tajimi M. Outcomes for Recurrent Mantle Cell Lymphoma Post-Ibrutinib Therapy: A Retrospective Cohort Study from a Japanese Administrative Database. Adv Ther 2022; 39:4792-4807. [PMID: 35984628 PMCID: PMC9464745 DOI: 10.1007/s12325-022-02258-3] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/25/2022] [Accepted: 07/01/2022] [Indexed: 01/30/2023]
Abstract
INTRODUCTION Treatment options in patients with mantle cell lymphoma (MCL) failing ibrutinib are limited, with no standard therapies defined. This study aimed to investigate real-world treatment patterns and outcomes for patients with MCL following ibrutinib. METHODS This study utilized a de-identified hospital-based claims database (Medical Data Vision) in Japan. Eligible patients were adults who were diagnosed with MCL and had received antitumor drugs between December 2010 and July 2020. Patients were followed from the first antitumor drug treatment until the end of available data up to July 2021. Time-to-event analyses utilized the Kaplan-Meier method. Factors for receiving post-ibrutinib therapy were explored with logistic regression analysis. RESULTS Of the 1386 patients who started antitumor drug therapy, 247 patients received and discontinued ibrutinib at any line of therapy. Among them, 137 patients (55.5%) received subsequent therapy. The median age at the end of ibrutinib therapy was 77 (range 42-95), and 44 patients had a dependent activity of daily living (ADL). Factors negatively associated with receiving post-ibrutinib therapy after discontinuation of ibrutinib were age ≥ 75 years (odds ratio [95% CI] 0.46 [0.26-0.80]) and emergency hospital admissions (0.37 [0.17-0.84]). Immediate post-ibrutinib therapy regimens were highly diverse, with BR (bendamustine, rituximab) only prescribed in more than 10% of patients. The median duration of post-ibrutinib therapy was 1.5 months (95% CI 1.07-2.07). The median overall survival from the end of ibrutinib therapy in patients regardless of the receipt of post-ibrutinib therapy (n = 247), in those who did not receive post-ibrutinib therapy (n = 110), and in those who received post-ibrutinib therapy (n = 137) was 5.6 months (95% CI 3.8-8.7), 2.3 months (95% CI 1.2-3.9), and 8.7 months (95% CI 5.6-13.8), respectively. The most common adverse event during post-ibrutinib therapy was infection, with the use of anti-infectives (17%). CONCLUSIONS Patients with MCL previously treated with ibrutinib have poor ability to carry out ADL and experience very poor outcomes. New safe, effective therapies are needed.
Collapse
Affiliation(s)
- Shinya Rai
- Department of Hematology and Rheumatology, Faculty of Medicine, Kindai University, Osaka, Sayama, Japan.
| | | | | | | | | | | |
Collapse
|
27
|
Sethi S, Epstein-Peterson Z, Kumar A, Ho C. Current Knowledge in Genetics, Molecular Diagnostic Tools, and Treatments for Mantle Cell Lymphomas. Front Oncol 2021; 11:739441. [PMID: 34888236 PMCID: PMC8649949 DOI: 10.3389/fonc.2021.739441] [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: 07/10/2021] [Accepted: 10/29/2021] [Indexed: 12/04/2022] Open
Abstract
Mantle Cell lymphoma (MCL) is a mature B-cell lymphoma with a well-known hallmark genetic alteration in most cases, t (11,14)(q13q32)/CCND1-IGH. However, our understanding of the genetic and epigenetic alterations in MCL has evolved over the years, and it is now known that translocations involving CCND2, or cryptic insertion of enhancer elements of IGK or IGL gene, can also lead to MCL. On a molecular level, MCL can be broadly classified into two subtypes, conventional MCL (cMCL) and non-nodal MCL (nnMCL), each with different postulated tumor cell origin, clinical presentation and behavior, mutational pattern as well as genomic complexity. This article reviews both the common and rare alterations in MCL on a gene mutational, chromosomal arm, and epigenetic level, in the context of their contribution to the lymphomagenesis and disease evolution in MCL. This article also summarizes the important prognostic factors, molecular diagnostic tools, and treatment options based on the most recent MCL literature.
Collapse
Affiliation(s)
- Shenon Sethi
- Department of Pathology, Memorial Sloan Kettering Cancer Center, New York, NY, United States
| | - Zachary Epstein-Peterson
- Lymphoma Service, Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, NY, United States
| | - Anita Kumar
- Lymphoma Service, Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, NY, United States
| | - Caleb Ho
- Department of Pathology, Memorial Sloan Kettering Cancer Center, New York, NY, United States
| |
Collapse
|
28
|
Ran F, Liu Y, Wang C, Xu Z, Zhang Y, Liu Y, Zhao G, Ling Y. Review of the development of BTK inhibitors in overcoming the clinical limitations of ibrutinib. Eur J Med Chem 2021; 229:114009. [PMID: 34839996 DOI: 10.1016/j.ejmech.2021.114009] [Citation(s) in RCA: 26] [Impact Index Per Article: 8.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/05/2021] [Revised: 11/18/2021] [Accepted: 11/20/2021] [Indexed: 12/16/2022]
Abstract
Bruton's tyrosine kinase (BTK) regulates multiple important signaling pathways and plays a key role in the proliferation, survival, and differentiation of B-lineage cells and myeloid cells. BTK is a promising target for the treatment of hematologic malignancies. Ibrutinib, the first-generation BTK inhibitor, was approved to treat several B-cell malignancies. Despite the remarkable potency and efficacy of ibrutinib against various lymphomas and leukemias in the clinics, there are also some clinical limitations, such as off-target toxicities and primary/acquired drug resistance. As strategies to overcome these challenges, second- and third-generation BTK inhibitors, BTK-PROTACs, as well as combination therapies have been explored. In this review, we summarize clinical developments of the first-, second- and third-generation BTK inhibitors, as well as recent advances in BTK-PROTACs and ibrutinib-based combination therapies.
Collapse
Affiliation(s)
- Fansheng Ran
- School of Pharmacy and Jiangsu Province Key Laboratory for Inflammation and Molecular Drug Target, Nantong University, Nantong, 226001, China; Department of Medicinal Chemistry, Key Laboratory of Chemical Biology (Ministry of Education), School of Pharmaceutical Sciences, Shandong University, Jinan, Shandong, 250012, PR China
| | - Yun Liu
- School of Pharmacy and Jiangsu Province Key Laboratory for Inflammation and Molecular Drug Target, Nantong University, Nantong, 226001, China
| | - Chen Wang
- School of Pharmacy and Jiangsu Province Key Laboratory for Inflammation and Molecular Drug Target, Nantong University, Nantong, 226001, China
| | - Zhongyuan Xu
- School of Pharmacy and Jiangsu Province Key Laboratory for Inflammation and Molecular Drug Target, Nantong University, Nantong, 226001, China
| | - Yanan Zhang
- School of Pharmacy and Jiangsu Province Key Laboratory for Inflammation and Molecular Drug Target, Nantong University, Nantong, 226001, China
| | - Yang Liu
- Department of Lymphoma and Myeloma, The University of Texas MD Anderson Cancer Center, Houston, TX, 77030, USA.
| | - Guisen Zhao
- Department of Medicinal Chemistry, Key Laboratory of Chemical Biology (Ministry of Education), School of Pharmaceutical Sciences, Shandong University, Jinan, Shandong, 250012, PR China.
| | - Yong Ling
- School of Pharmacy and Jiangsu Province Key Laboratory for Inflammation and Molecular Drug Target, Nantong University, Nantong, 226001, China.
| |
Collapse
|
29
|
Shaffer AL, Phelan JD, Wang JQ, Huang D, Wright GW, Kasbekar M, Choi J, Young RM, Webster DE, Yang Y, Zhao H, Yu X, Xu W, Roulland S, Ceribelli M, Zhang X, Wilson KM, Chen L, McKnight C, Klumpp-Thomas C, Thomas CJ, Häupl B, Oellerich T, Rae Z, Kelly MC, Ahn IE, Sun C, Gaglione EM, Wilson WH, Wiestner A, Staudt LM. Overcoming Acquired Epigenetic Resistance to BTK Inhibitors. Blood Cancer Discov 2021; 2:630-647. [PMID: 34778802 DOI: 10.1158/2643-3230.bcd-21-0063] [Citation(s) in RCA: 27] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/12/2021] [Revised: 06/17/2021] [Accepted: 08/31/2021] [Indexed: 12/14/2022] Open
Abstract
The use of Bruton tyrosine kinase (BTK) inhibitors to block B-cell receptor (BCR)-dependent NF-κB activation in lymphoid malignancies has been a major clinical advance, yet acquired therapeutic resistance is a recurring problem. We modeled the development of resistance to the BTK inhibitor ibrutinib in the activated B-cell (ABC) subtype of diffuse large B-cell lymphoma, which relies on chronic active BCR signaling for survival. The primary mode of resistance was epigenetic, driven in part by the transcription factor TCF4. The resultant phenotypic shift altered BCR signaling such that the GTPase RAC2 substituted for BTK in the activation of phospholipase Cγ2, thereby sustaining NF-κB activity. The interaction of RAC2 with phospholipase Cγ2 was also increased in chronic lymphocytic leukemia cells from patients with persistent or progressive disease on BTK inhibitor treatment. We identified clinically available drugs that can treat epigenetic ibrutinib resistance, suggesting combination therapeutic strategies. Significance In diffuse large B-cell lymphoma, we show that primary resistance to BTK inhibitors is due to epigenetic rather than genetic changes that circumvent the BTK blockade. We also observed this resistance mechanism in chronic lymphocytic leukemia, suggesting that epigenetic alterations may contribute more to BTK inhibitor resistance than currently thought.See related commentary by Pasqualucci, p. 555. This article is highlighted in the In This Issue feature, p. 549.
Collapse
Affiliation(s)
- Arthur L Shaffer
- Lymphoid Malignancies Branch, Center for Cancer Research, National Cancer Institute, National Institutes of Health, Bethesda, Maryland
| | - James D Phelan
- Lymphoid Malignancies Branch, Center for Cancer Research, National Cancer Institute, National Institutes of Health, Bethesda, Maryland
| | - James Q Wang
- Lymphoid Malignancies Branch, Center for Cancer Research, National Cancer Institute, National Institutes of Health, Bethesda, Maryland
| | - DaWei Huang
- Lymphoid Malignancies Branch, Center for Cancer Research, National Cancer Institute, National Institutes of Health, Bethesda, Maryland
| | - George W Wright
- Biometric Research Program, Division of Cancer Diagnosis and Treatment, National Cancer Institute, National Institutes of Health, Bethesda, Maryland
| | - Monica Kasbekar
- Lymphoid Malignancies Branch, Center for Cancer Research, National Cancer Institute, National Institutes of Health, Bethesda, Maryland
| | - Jaewoo Choi
- Lymphoid Malignancies Branch, Center for Cancer Research, National Cancer Institute, National Institutes of Health, Bethesda, Maryland
| | - Ryan M Young
- Lymphoid Malignancies Branch, Center for Cancer Research, National Cancer Institute, National Institutes of Health, Bethesda, Maryland
| | - Daniel E Webster
- Lymphoid Malignancies Branch, Center for Cancer Research, National Cancer Institute, National Institutes of Health, Bethesda, Maryland
| | - Yandan Yang
- Lymphoid Malignancies Branch, Center for Cancer Research, National Cancer Institute, National Institutes of Health, Bethesda, Maryland
| | - Hong Zhao
- Lymphoid Malignancies Branch, Center for Cancer Research, National Cancer Institute, National Institutes of Health, Bethesda, Maryland
| | - Xin Yu
- Lymphoid Malignancies Branch, Center for Cancer Research, National Cancer Institute, National Institutes of Health, Bethesda, Maryland
| | - Weihong Xu
- Lymphoid Malignancies Branch, Center for Cancer Research, National Cancer Institute, National Institutes of Health, Bethesda, Maryland
| | - Sandrine Roulland
- Lymphoid Malignancies Branch, Center for Cancer Research, National Cancer Institute, National Institutes of Health, Bethesda, Maryland
| | - Michele Ceribelli
- Lymphoid Malignancies Branch, Center for Cancer Research, National Cancer Institute, National Institutes of Health, Bethesda, Maryland.,Division of Preclinical Innovation, National Center for Advancing Translational Sciences, National Institutes of Health, Bethesda, Maryland
| | - Xiaohu Zhang
- Division of Preclinical Innovation, National Center for Advancing Translational Sciences, National Institutes of Health, Bethesda, Maryland
| | - Kelli M Wilson
- Division of Preclinical Innovation, National Center for Advancing Translational Sciences, National Institutes of Health, Bethesda, Maryland
| | - Lu Chen
- Division of Preclinical Innovation, National Center for Advancing Translational Sciences, National Institutes of Health, Bethesda, Maryland
| | - Crystal McKnight
- Division of Preclinical Innovation, National Center for Advancing Translational Sciences, National Institutes of Health, Bethesda, Maryland
| | - Carleen Klumpp-Thomas
- Division of Preclinical Innovation, National Center for Advancing Translational Sciences, National Institutes of Health, Bethesda, Maryland
| | - Craig J Thomas
- Lymphoid Malignancies Branch, Center for Cancer Research, National Cancer Institute, National Institutes of Health, Bethesda, Maryland.,Division of Preclinical Innovation, National Center for Advancing Translational Sciences, National Institutes of Health, Bethesda, Maryland
| | - Björn Häupl
- Department of Medicine II, Hematology/Oncology, Goethe University, Frankfurt; German Cancer Consortium/German Cancer Research Center, Heidelberg; and Department of Molecular Diagnostics and Translational Proteomics, Frankfurt Cancer Institute, Frankfurt, Germany
| | - Thomas Oellerich
- Department of Medicine II, Hematology/Oncology, Goethe University, Frankfurt; German Cancer Consortium/German Cancer Research Center, Heidelberg; and Department of Molecular Diagnostics and Translational Proteomics, Frankfurt Cancer Institute, Frankfurt, Germany
| | - Zachary Rae
- Cancer Research Technology Program, Single-Cell Analysis Facility, Frederick National Laboratory for Cancer Research, National Cancer Institute, National Institutes of Health, Bethesda, Maryland
| | - Michael C Kelly
- Cancer Research Technology Program, Single-Cell Analysis Facility, Frederick National Laboratory for Cancer Research, National Cancer Institute, National Institutes of Health, Bethesda, Maryland
| | - Inhye E Ahn
- Hematology Branch, National Heart, Lung, and Blood Institute, National Institutes of Health, Bethesda, Maryland
| | - Clare Sun
- Hematology Branch, National Heart, Lung, and Blood Institute, National Institutes of Health, Bethesda, Maryland
| | - Erika M Gaglione
- Hematology Branch, National Heart, Lung, and Blood Institute, National Institutes of Health, Bethesda, Maryland
| | - Wyndham H Wilson
- Lymphoid Malignancies Branch, Center for Cancer Research, National Cancer Institute, National Institutes of Health, Bethesda, Maryland
| | - Adrian Wiestner
- Hematology Branch, National Heart, Lung, and Blood Institute, National Institutes of Health, Bethesda, Maryland
| | - Louis M Staudt
- Lymphoid Malignancies Branch, Center for Cancer Research, National Cancer Institute, National Institutes of Health, Bethesda, Maryland
| |
Collapse
|
30
|
Wang H, Zhang W, Yang J, Zhou K. The resistance mechanisms and treatment strategies of BTK inhibitors in B-cell lymphoma. Hematol Oncol 2021; 39:605-615. [PMID: 34651869 PMCID: PMC9293416 DOI: 10.1002/hon.2933] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/28/2021] [Revised: 09/16/2021] [Accepted: 10/01/2021] [Indexed: 01/19/2023]
Abstract
Bruton's tyrosine kinase inhibitors (BTKi) have revolutionized the treatment of B‐cell lymphoma (BCL). These drugs interfere with the mechanisms underlying malignant B‐cell pathophysiology, allowing better drug response as well as low toxicity. However, these multiple mechanisms also lead to drug resistance, which compromised the treatment outcome and needs to be solved urgently. This review focuses on genomic variations (such as BTK and its downstream PCLG2 mutations as well as Del 8p, 2p+, Del 6q/8p, BIRC3, TRAF2, TRAF3, CARD11, MYD88, and CCND1 mutations) and related pathways (such as PI3K/Akt/mTOR, NF‐κB, MAPK signaling pathways, overexpression of B‐cell lymphoma 6, platelet‐derived growth factor, toll‐like receptors, and microenvironment, cancer stem cells, and exosomes) involved in cancer pathophysiology to discuss the mechanisms underlying resistance to BTKi. We have also reviewed the newly reported drug resistance mechanisms and the proposed potential treatment strategies (the next‐generation BTKi, proteolysis‐targeting chimera‐BTK, XMU‐MP‐3, PI3K‐Akt‐mTOR pathway, MYC or LYN kinase inhibitor, and other small‐molecule targeted drugs) to overcome drug resistance. The findings presented in this review lay a strong foundation for further research in this field.
Collapse
Affiliation(s)
- Haoran Wang
- Department of Hematology, Affiliated Cancer Hospital of Zhengzhou University, Henan Cancer Hospital, Zhengzhou, China
| | - Wentao Zhang
- Department of Urology, Armed Police Forces Hospital of Henan, Zhengzhou, China
| | - Jingyi Yang
- Department of Hematology, Affiliated Cancer Hospital of Zhengzhou University, Henan Cancer Hospital, Zhengzhou, China
| | - Keshu Zhou
- Department of Hematology, Affiliated Cancer Hospital of Zhengzhou University, Henan Cancer Hospital, Zhengzhou, China
| |
Collapse
|
31
|
Wang X, Fei Y, Liu X, Zhang T, Li W, Jia X, Liu X, Qiu L, Qian Z, Zhou S, Ren X, Zhai Q, Meng B, Li L, Zhang H. Bortezomib enhances the anti-cancer effect of the novel Bruton's tyrosine kinase inhibitor (BGB-3111) in mantle cell lymphoma expressing BTK. Aging (Albany NY) 2021; 13:21102-21121. [PMID: 34508613 PMCID: PMC8457562 DOI: 10.18632/aging.203314] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/12/2020] [Accepted: 07/02/2021] [Indexed: 04/22/2023]
Abstract
BGB-3111, a novel Bruton's tyrosine kinase (BTK) inhibitor, shows promising anti-cancer effects in chronic lymphocytic leukemia/small lymphocytic lymphoma (CLL/SLL), mantle cell lymphoma (MCL), and Waldenstrom macroglobulinemia (WM). This study aimed to investigate the anti-cancer effects of BGB-3111 combined with bortezomib (BTZ) against the BTK-expressing MCL. We found that BTK, which was overexpressed in 59.4% of patients with MCL, was mainly characterized by high Ki67 and elevated MIPI scores. BGB-3111 strongly inhibited cell proliferation, induced cell cycle arrest in the G1/G0-phase, and promoted cell apoptosis in the MCL cells expressing BTK. BGB-3111 provides better safety than another BTK inhibitor, ibrutinib as ibrutinib inhibits the inducible T-cell kinase (ITK) as an off-target effect but BGB-3111 does not inhibit ITK. Low doses of BTZ enhanced the anti-cancer effect induced by the low dose of BGB-3111 by downregulating the expression levels of PARP and Bcl-2 and increasing the expression levels of cleaved PARP and cleaved caspase-9. In addition, low doses of BGB-3111, but not of BTZ, inhibited BTK phosphorylation. However, low-doses of BTZ strengthened the anti-cancer effect induced by the low-doses of BGB-3111 via synergistically suppressing the IκBα and P65 phosphorylation. Taken together, our findings validate that BGB-3111 is a novel and effective BTK inhibitor for MCL-expressing BTK. Hence, it can be harnessed as a potential therapeutic strategy through a combinatorial treatment comprising low-dose BGB-3111 and low-dose BTZ to gain strong anti-cancer effects and better safety for MCL patients.
Collapse
Affiliation(s)
- Xianhuo Wang
- Department of Lymphoma, Tianjin Medical University Cancer Institute and Hospital, National Clinical Research Center of Cancer, Key Laboratory of Cancer Prevention and Therapy, Tianjin’s Clinical Research Center for Cancer, The Sino-US Center for Lymphoma and Leukemia Research, Tianjin 300060, China
| | - Yue Fei
- Department of Lymphoma, Tianjin Medical University Cancer Institute and Hospital, National Clinical Research Center of Cancer, Key Laboratory of Cancer Prevention and Therapy, Tianjin’s Clinical Research Center for Cancer, The Sino-US Center for Lymphoma and Leukemia Research, Tianjin 300060, China
| | - Xia Liu
- Department of Lymphoma, Tianjin Medical University Cancer Institute and Hospital, National Clinical Research Center of Cancer, Key Laboratory of Cancer Prevention and Therapy, Tianjin’s Clinical Research Center for Cancer, The Sino-US Center for Lymphoma and Leukemia Research, Tianjin 300060, China
| | - Tingting Zhang
- Department of Lymphoma, Tianjin Medical University Cancer Institute and Hospital, National Clinical Research Center of Cancer, Key Laboratory of Cancer Prevention and Therapy, Tianjin’s Clinical Research Center for Cancer, The Sino-US Center for Lymphoma and Leukemia Research, Tianjin 300060, China
| | - Wei Li
- Department of Lymphoma, Tianjin Medical University Cancer Institute and Hospital, National Clinical Research Center of Cancer, Key Laboratory of Cancer Prevention and Therapy, Tianjin’s Clinical Research Center for Cancer, The Sino-US Center for Lymphoma and Leukemia Research, Tianjin 300060, China
| | - Xiaohui Jia
- Department of Lymphoma, Tianjin Medical University Cancer Institute and Hospital, National Clinical Research Center of Cancer, Key Laboratory of Cancer Prevention and Therapy, Tianjin’s Clinical Research Center for Cancer, The Sino-US Center for Lymphoma and Leukemia Research, Tianjin 300060, China
| | - Xianming Liu
- Department of Lymphoma, Tianjin Medical University Cancer Institute and Hospital, National Clinical Research Center of Cancer, Key Laboratory of Cancer Prevention and Therapy, Tianjin’s Clinical Research Center for Cancer, The Sino-US Center for Lymphoma and Leukemia Research, Tianjin 300060, China
| | - Lihua Qiu
- Department of Lymphoma, Tianjin Medical University Cancer Institute and Hospital, National Clinical Research Center of Cancer, Key Laboratory of Cancer Prevention and Therapy, Tianjin’s Clinical Research Center for Cancer, The Sino-US Center for Lymphoma and Leukemia Research, Tianjin 300060, China
| | - Zhengzi Qian
- Department of Lymphoma, Tianjin Medical University Cancer Institute and Hospital, National Clinical Research Center of Cancer, Key Laboratory of Cancer Prevention and Therapy, Tianjin’s Clinical Research Center for Cancer, The Sino-US Center for Lymphoma and Leukemia Research, Tianjin 300060, China
| | - Shiyong Zhou
- Department of Lymphoma, Tianjin Medical University Cancer Institute and Hospital, National Clinical Research Center of Cancer, Key Laboratory of Cancer Prevention and Therapy, Tianjin’s Clinical Research Center for Cancer, The Sino-US Center for Lymphoma and Leukemia Research, Tianjin 300060, China
| | - Xiubao Ren
- Department of Biotherapy, Tianjin Medical University Cancer Institute and Hospital, Tianjin 300060, China
| | - Qiongli Zhai
- Department of Pathology, Tianjin Medical University Cancer Institute and Hospital, Tianjin 300060, China
| | - Bin Meng
- Department of Pathology, Tianjin Medical University Cancer Institute and Hospital, Tianjin 300060, China
| | - Lanfang Li
- Department of Lymphoma, Tianjin Medical University Cancer Institute and Hospital, National Clinical Research Center of Cancer, Key Laboratory of Cancer Prevention and Therapy, Tianjin’s Clinical Research Center for Cancer, The Sino-US Center for Lymphoma and Leukemia Research, Tianjin 300060, China
| | - Huilai Zhang
- Department of Lymphoma, Tianjin Medical University Cancer Institute and Hospital, National Clinical Research Center of Cancer, Key Laboratory of Cancer Prevention and Therapy, Tianjin’s Clinical Research Center for Cancer, The Sino-US Center for Lymphoma and Leukemia Research, Tianjin 300060, China
| |
Collapse
|
32
|
Jatiani SS, Christie S, Leshchenko VV, Jain R, Kapoor A, Bisignano P, Lee C, Kaniskan HÜ, Edwards D, Meng F, Laganà A, Youssef Y, Wiestner A, Alinari L, Jin J, Filizola M, Aggarwal AK, Parekh S. SOX11 Inhibitors Are Cytotoxic in Mantle Cell Lymphoma. Clin Cancer Res 2021; 27:4652-4663. [PMID: 34158358 PMCID: PMC8364871 DOI: 10.1158/1078-0432.ccr-20-5039] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/07/2021] [Revised: 03/19/2021] [Accepted: 05/27/2021] [Indexed: 11/16/2022]
Abstract
PURPOSE Mantle cell lymphoma (MCL) is a fatal subtype of non-Hodgkin lymphoma. SOX11 transcription factor is overexpressed in the majority of nodal MCL. We have previously reported that B cell-specific overexpression of SOX11 promotes MCL pathogenesis via critically increasing BCR signaling in vivo. SOX11 is an attractive target for MCL therapy; however, no small-molecule inhibitor of SOX11 has been identified to date. Although transcription factors are generally considered undruggable, the ability of SOX11 to bind to the minor groove of DNA led us to hypothesize that there may exist cavities at the protein-DNA interface that are amenable to targeting by small molecules. EXPERIMENTAL DESIGN Using a combination of in silico predictions and experimental validations, we report here the discovery of three structurally related compounds (SOX11i) that bind SOX11, perturb its interaction with DNA, and effect SOX11-specific anti-MCL cytotoxicity. RESULTS We find mechanistic validation of on-target activity of these SOX11i in the inhibition of BCR signaling and the transcriptional modulation of SOX11 target genes, specifically, in SOX11-expressing MCL cells. One of the three SOX11i exhibits relatively superior in vitro activity and displays cytotoxic synergy with ibrutinib in SOX11-expressing MCL cells. Importantly, this SOX11i induces cytotoxicity specifically in SOX11-positive ibrutinib-resistant MCL patient samples and inhibits Bruton tyrosine kinase phosphorylation in a xenograft mouse model derived from one of these subjects. CONCLUSIONS Taken together, our results provide a foundation for therapeutically targeting SOX11 in MCL by a novel class of small molecules.
Collapse
Affiliation(s)
- Shashidhar S Jatiani
- Department of Pharmacological Sciences, Icahn School of Medicine at Mount Sinai, New York, New York
| | - Stephanie Christie
- Department of Pharmacological Sciences, Icahn School of Medicine at Mount Sinai, New York, New York
| | - Violetta V Leshchenko
- Hematology and Medical Oncology, Tisch Cancer Institute, Icahn School of Medicine at Mount Sinai, New York, New York
| | - Rinku Jain
- Department of Pharmacological Sciences, Icahn School of Medicine at Mount Sinai, New York, New York
| | - Abhijeet Kapoor
- Department of Pharmacological Sciences, Icahn School of Medicine at Mount Sinai, New York, New York
| | - Paola Bisignano
- Department of Pharmacological Sciences, Icahn School of Medicine at Mount Sinai, New York, New York
| | - Clement Lee
- Department of Pharmacological Sciences, Icahn School of Medicine at Mount Sinai, New York, New York
| | - H Ümit Kaniskan
- Department of Pharmacological Sciences, Icahn School of Medicine at Mount Sinai, New York, New York
- Mount Sinai Center for Therapeutics Discovery, Icahn School of Medicine at Mount Sinai, New York, New York
| | - Donna Edwards
- Hematology and Medical Oncology, Tisch Cancer Institute, Icahn School of Medicine at Mount Sinai, New York, New York
| | - Fanye Meng
- Department of Pharmacological Sciences, Icahn School of Medicine at Mount Sinai, New York, New York
- Department of Oncological Sciences, Icahn School of Medicine at Mount Sinai, New York, New York
| | - Alessandro Laganà
- Department of Genetics and Genomic Sciences, Icahn Institute for Data Science and Genomic Technology, Icahn School of Medicine at Mount Sinai, New York, New York
| | - Youssef Youssef
- Department of Internal Medicine, The Ohio State University, Columbus, Ohio
| | - Adrian Wiestner
- Hematology Branch, National Heart, Lung, and Blood Institute, NIH, Bethesda, Maryland
| | - Lapo Alinari
- Department of Internal Medicine, The Ohio State University, Columbus, Ohio
| | - Jian Jin
- Department of Pharmacological Sciences, Icahn School of Medicine at Mount Sinai, New York, New York
- Mount Sinai Center for Therapeutics Discovery, Icahn School of Medicine at Mount Sinai, New York, New York
- Department of Oncological Sciences, Icahn School of Medicine at Mount Sinai, New York, New York
| | - Marta Filizola
- Department of Pharmacological Sciences, Icahn School of Medicine at Mount Sinai, New York, New York
| | - Aneel K Aggarwal
- Department of Pharmacological Sciences, Icahn School of Medicine at Mount Sinai, New York, New York
- Department of Oncological Sciences, Icahn School of Medicine at Mount Sinai, New York, New York
| | - Samir Parekh
- Hematology and Medical Oncology, Tisch Cancer Institute, Icahn School of Medicine at Mount Sinai, New York, New York.
- Department of Oncological Sciences, Icahn School of Medicine at Mount Sinai, New York, New York
| |
Collapse
|
33
|
Non-Covalent BTK Inhibitors-The New BTKids on the Block for B-Cell Malignancies. J Pers Med 2021; 11:jpm11080764. [PMID: 34442408 PMCID: PMC8400141 DOI: 10.3390/jpm11080764] [Citation(s) in RCA: 28] [Impact Index Per Article: 9.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/08/2021] [Revised: 07/29/2021] [Accepted: 07/30/2021] [Indexed: 12/12/2022] Open
Abstract
The B-cell receptor signalling pathway plays a critical role in development of B-cell malignancies, and the central role of Bruton’s tyrosine kinase (BTK) activation in this pathway provides compelling rationale for BTK inhibition as a therapeutic strategy for these conditions. Covalent BTK inhibitors (BTKi) have transformed the treatment landscape of B-cell malignancies, but adverse events and treatment resistance have emerged as therapeutic challenges, with the majority of patients eventually discontinuing treatment due to toxicity or disease progression. Non-covalent BTKi have alternative mechanisms of binding to BTK than covalent BTKi, and therefore offer a therapeutic alternative for patients with B-cell malignancies, including those who have been intolerant to, or experienced disease progression during treatment with a covalent BTKi. Here, we summarise the clinical data, adverse events and mechanisms of resistance observed with covalent BTKi and describe the emerging data for non-covalent BTKi as a novel treatment for B-cell malignancies.
Collapse
|
34
|
Ware AD, Davis K, Xian RR. Molecular Pathology of Mature Lymphoid Malignancies. Surg Pathol Clin 2021; 14:529-547. [PMID: 34373101 DOI: 10.1016/j.path.2021.06.001] [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] [Indexed: 11/20/2022]
Abstract
Lymphoid malignancies are a broad and heterogeneous group of neoplasms. In the past decade, the genetic landscape of these tumors has been explored and cataloged in fine detail offering a glimpse into the mechanisms of lymphomagenesis and new opportunities to translate these findings into patient management. A myriad of studies have demonstrated both distinctive and overlapping molecular and chromosomal abnormalities that have influenced the diagnosis and classification of lymphoma, disease prognosis, and treatment selection.
Collapse
Affiliation(s)
- Alisha D Ware
- Department of Pathology, Johns Hopkins Medical Institutions, Baltimore, MD, USA
| | - Katelynn Davis
- Department of Pathology, Johns Hopkins Medical Institutions, Baltimore, MD, USA
| | - Rena R Xian
- Department of Pathology, Johns Hopkins Medical Institutions, Baltimore, MD, USA; Department of Oncology, Sidney Kimmel Comprehensive Cancer Center, Johns Hopkins Medical Institutions, Johns Hopkins School of Medicine, 1812 Ashland Avenue, Suite 200, Baltimore, MD 21205, USA.
| |
Collapse
|
35
|
Strati P, De Vos S, Ruan J, Maddocks KJ, Flowers CR, Rule S, Patel P, Xu Y, Wei H, Frigault MM, Calvo R, Dyer MJS. Acalabrutinib for treatment of diffuse large B-cell lymphoma: results from a phase 1b study. Haematologica 2021; 106:2774-2778. [PMID: 34233448 PMCID: PMC8485664 DOI: 10.3324/haematol.2021.278654] [Citation(s) in RCA: 14] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/26/2021] [Indexed: 11/09/2022] Open
Abstract
Not available.
Collapse
Affiliation(s)
- Paolo Strati
- Department of Lymphoma and Myeloma, University of Texas MD Anderson Cancer Center, Houston, TX
| | - Sven De Vos
- Division of Hematology and Oncology, Department of Medicine, David Geffen School of Medicine, University of California at Los Angeles, Los Angeles, CA
| | - Jia Ruan
- Division of Hematology and Medical Oncology,Meyer Cancer Center, Weill Cornell Medicine, New York, NY
| | - Kami J Maddocks
- Division of Hematology, The James Comprehensive Cancer Center, The Ohio State University, Columbus, OH
| | - Christopher R Flowers
- Department of Lymphoma and Myeloma, University of Texas MD Anderson Cancer Center, Houston, TX, USA; Winship Cancer Institute of Emory University, Atlanta, GA
| | - Simon Rule
- Department of Haematology, Plymouth University Medical School, Plymouth
| | | | - Yan Xu
- AstraZeneca, South San Francisco, CA
| | - Helen Wei
- AstraZeneca, South San Francisco, CA
| | | | | | - Martin J S Dyer
- Ernest and Helen Scott Haematological Research Institute, University of Leicester, Leicester.
| |
Collapse
|
36
|
Wu X, Nowakowski KE, Abeykoon JP, Manske M, Stenson MJ, Timm MM, Hanson CA, Van Dyke DL, Dasari S, Witzig TE. MCIR1: A patient-derived mantle cell lymphoma line for discovering new treatments for ibrutinib resistance. Eur J Haematol 2021; 107:458-465. [PMID: 34214199 DOI: 10.1111/ejh.13682] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/25/2021] [Revised: 06/17/2021] [Accepted: 06/30/2021] [Indexed: 11/30/2022]
Abstract
BACKGROUND Despite the unprecedented success of ibrutinib in lymphoma therapy, the development of ibrutinib resistance due to acquired BTK or PLCγ2 mutations has become a new clinical problem. However, not all resistance is mediated by these mutations and these mechanisms are poorly understood due to a lack of study tools that truly recapitulate this clinical scenario. METHODS We established a novel patient-derived ibrutinib-resistant mantle cell lymphoma (MCL) line named MCIR1. Using immunological, molecular, and cytogenetic approaches, we comprehensively characterized MCIR1 and further demonstrated its utility in the study of resistance mechanisms and treatments to overcome this resistance. RESULTS We show that MCIR1 is a bona fide ibrutinib-resistant MCL cell line with normal BTK-/PLCγ2 but ibrutinib-resistant ERK1/2 and AKT1 signaling. RNA-Seq analysis revealed a robust non-canonical NF-kB signaling that drives the ibrutinib resistance. We also demonstrate the potential utility of a MCIR1-based cell and mouse model for the discovery of new treatments to overcome BTK inhibitor resistance. CONCLUSIONS We have established the first patient-derived ibrutinib-resistant MCL cell line MCIR1 that lacks BTK or PLCγ2 mutations but exhibits a hyperactive non-canonical NF-kB pathway. We further demonstrate its utility in the discovery and validation of new drugs to overcome this resistance.
Collapse
Affiliation(s)
- Xiaosheng Wu
- Division of Hematology, Department of Medicine, Mayo Clinic, Rochester, MN, USA
| | - Kevin E Nowakowski
- Division of Hematology, Department of Medicine, Mayo Clinic, Rochester, MN, USA
| | - Jithma P Abeykoon
- Division of Hematology, Department of Medicine, Mayo Clinic, Rochester, MN, USA
| | - Michelle Manske
- Division of Hematology, Department of Medicine, Mayo Clinic, Rochester, MN, USA
| | - Mary J Stenson
- Division of Hematology, Department of Medicine, Mayo Clinic, Rochester, MN, USA
| | - Michael M Timm
- Department of Pathology and Laboratory Medicine, Mayo Clinic, Rochester, MN, USA
| | - Curtis A Hanson
- Department of Pathology and Laboratory Medicine, Mayo Clinic, Rochester, MN, USA
| | - Daniel L Van Dyke
- Department of Pathology and Laboratory Medicine, Mayo Clinic, Rochester, MN, USA
| | - Surendra Dasari
- Department of Health Sciences Research, Mayo Clinic, Rochester, MN, USA
| | - Thomas E Witzig
- Division of Hematology, Department of Medicine, Mayo Clinic, Rochester, MN, USA
| |
Collapse
|
37
|
Ran F, Liu Y, Chen X, Zhuo H, Xu C, Li Y, Duan X, Zhao G. Design and synthesis of novel substituted benzyl pyrrolopyrimidine derivatives as selective BTK inhibitors for treating mantle cell lymphoma. Bioorg Chem 2021; 112:104968. [PMID: 34000704 DOI: 10.1016/j.bioorg.2021.104968] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/26/2021] [Revised: 04/19/2021] [Accepted: 05/04/2021] [Indexed: 12/22/2022]
Abstract
Ibrutinib, a potent irreversible Bruton's tyrosine kinase (BTK) inhibitor, was approved by the FDA for treating mantle cell lymphoma (MCL). Although ibrutinib exhibited excellent antitumor activity, it was associated with certain adverse reactions, with off-target effects against EGFR, Itk and Src family kinases. Our studies yielded a novel series of substituted benzyl pyrrolopyrimidine derivatives capable of potent inhibition of BTK. Compared with ibrutinib, compound 15c exhibited potent BTK inhibitory activity and enhanced antiproliferative activity, a 12-24-fold increase, against MCL cell lines, with IC50 values lower than 1 μM. Low micromolar doses of 15c inhibited the BCR signaling pathway and strongly induced the apoptosis of Z138 cells. Ibrutinib and 15c induced autophagy in a dose-dependent manner in Z138 cells. Moreover, compound 15c induced the production of reactive oxygen species (ROS), which may be a reason for its potent antiproliferative activity. Importantly, compound 15c showed greater BTK selectivity than ibrutinib, indicating a potentially safer treatment of MCL.
Collapse
Affiliation(s)
- Fansheng Ran
- Department of Medicinal Chemistry, Key Laboratory of Chemical Biology (Ministry of Education), School of Pharmaceutical Sciences, Cheeloo College of Medicine, Shandong University, Jinan 250012, Shandong, PR China; School of Pharmacy and Jiangsu Province Key Laboratory for Inflammation and Molecular Drug Target, Nantong University, Nantong 226001, PR China
| | - Yang Liu
- Department of Lymphoma and Myeloma, The University of Texas MD Anderson Cancer Center, Houston, TX 77030, USA
| | - Xin Chen
- Department of Medicinal Chemistry, Key Laboratory of Chemical Biology (Ministry of Education), School of Pharmaceutical Sciences, Cheeloo College of Medicine, Shandong University, Jinan 250012, Shandong, PR China
| | - Huijun Zhuo
- Department of Medicinal Chemistry, Key Laboratory of Chemical Biology (Ministry of Education), School of Pharmaceutical Sciences, Cheeloo College of Medicine, Shandong University, Jinan 250012, Shandong, PR China
| | - Changqing Xu
- Department of Medicinal Chemistry, Key Laboratory of Chemical Biology (Ministry of Education), School of Pharmaceutical Sciences, Cheeloo College of Medicine, Shandong University, Jinan 250012, Shandong, PR China
| | - Yuxia Li
- Department of Medicinal Chemistry, Key Laboratory of Chemical Biology (Ministry of Education), School of Pharmaceutical Sciences, Cheeloo College of Medicine, Shandong University, Jinan 250012, Shandong, PR China
| | - Xiaoming Duan
- Department of Medicinal Chemistry, Key Laboratory of Chemical Biology (Ministry of Education), School of Pharmaceutical Sciences, Cheeloo College of Medicine, Shandong University, Jinan 250012, Shandong, PR China
| | - Guisen Zhao
- Department of Medicinal Chemistry, Key Laboratory of Chemical Biology (Ministry of Education), School of Pharmaceutical Sciences, Cheeloo College of Medicine, Shandong University, Jinan 250012, Shandong, PR China.
| |
Collapse
|
38
|
Novel Treatments for Mantle Cell Lymphoma: From Targeted Therapies to CAR T Cells. Drugs 2021; 81:669-684. [PMID: 33783717 DOI: 10.1007/s40265-021-01497-y] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 03/06/2021] [Indexed: 10/21/2022]
Abstract
Mantle cell lymphoma is a rare B-cell non-Hodgkin's lymphoma that retains a sobering prognosis despite an extensive research effort. Mantle cell lymphoma remains incurable even with aggressive, and at times toxic, chemoimmunotherapy with early incorporation of autologous stem cell transplantation. Given this, attention has turned to the use of targeted therapies addressing dysregulation of B-cell signaling pathways. Drugs such as immunomodulatory agents, proteasome inhibitors, and Bruton's tyrosine kinase inhibitors have shown success in the relapsed/refractory population, and there is ongoing investigation into the utilization of novel Bruton's tyrosine kinase, B-cell leukemia/lymphoma-2, and spleen tyrosine kinase inhibitors alone or in combination in both the front-line and relapsed settings. Other areas of research in novel immunotherapies include investigations of bispecific T-cell engagers and antibody-drug conjugates. Most recently, chimeric antigen receptor T-cell therapy has been granted US Food and Drug Administration approval as a result of durable remissions even in high-risk patients who have classically done poorly with traditional chemoimmunotherapy. The intent of this article is to review the literature describing these selective therapies and discuss their current and future roles in the treatment of mantle cell lymphoma.
Collapse
|
39
|
Gu D, Tang H, Wu J, Li J, Miao Y. Targeting Bruton tyrosine kinase using non-covalent inhibitors in B cell malignancies. J Hematol Oncol 2021; 14:40. [PMID: 33676527 PMCID: PMC7937220 DOI: 10.1186/s13045-021-01049-7] [Citation(s) in RCA: 50] [Impact Index Per Article: 16.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/10/2020] [Accepted: 02/18/2021] [Indexed: 12/14/2022] Open
Abstract
B cell receptor (BCR) signaling is involved in the pathogenesis of B cell malignancies. Activation of BCR signaling promotes the survival and proliferation of malignant B cells. Bruton tyrosine kinase (BTK) is a key component of BCR signaling, establishing BTK as an important therapeutic target. Several covalent BTK inhibitors have shown remarkable efficacy in the treatment of B cell malignancies, especially chronic lymphocytic leukemia. However, acquired resistance to covalent BTK inhibitors is not rare in B cell malignancies. A major mechanism for the acquired resistance is the emergence of BTK cysteine 481 (C481) mutations, which disrupt the binding of covalent BTK inhibitors. Additionally, adverse events due to the off-target inhibition of kinases other than BTK by covalent inhibitors are common. Alternative therapeutic options are needed if acquired resistance or intolerable adverse events occur. Non-covalent BTK inhibitors do not bind to C481, therefore providing a potentially effective option to patients with B cell malignancies, including those who have developed resistance to covalent BTK inhibitors. Preliminary clinical studies have suggested that non-covalent BTK inhibitors are effective and well-tolerated. In this review, we discussed the rationale for the use of non-covalent BTK inhibitors and the preclinical and clinical studies of non-covalent BTK inhibitors in B cell malignancies.
Collapse
Affiliation(s)
- Danling Gu
- Department of Hematology, The First Affiliated Hospital of Nanjing Medical University, Jiangsu Province Hospital, Nanjing, 210029, China
- Key Laboratory of Hematology of Nanjing Medical University, Nanjing, 210029, China
| | - Hanning Tang
- Department of Hematology, The First Affiliated Hospital of Nanjing Medical University, Jiangsu Province Hospital, Nanjing, 210029, China
- Key Laboratory of Hematology of Nanjing Medical University, Nanjing, 210029, China
| | - Jiazhu Wu
- Department of Hematology, The First Affiliated Hospital of Nanjing Medical University, Jiangsu Province Hospital, Nanjing, 210029, China
- Key Laboratory of Hematology of Nanjing Medical University, Nanjing, 210029, China
| | - Jianyong Li
- Department of Hematology, The First Affiliated Hospital of Nanjing Medical University, Jiangsu Province Hospital, Nanjing, 210029, China.
- Key Laboratory of Hematology of Nanjing Medical University, Nanjing, 210029, China.
- Pukou CLL Center, Nanjing, 210000, China.
| | - Yi Miao
- Department of Hematology, The First Affiliated Hospital of Nanjing Medical University, Jiangsu Province Hospital, Nanjing, 210029, China.
- Key Laboratory of Hematology of Nanjing Medical University, Nanjing, 210029, China.
- Pukou CLL Center, Nanjing, 210000, China.
| |
Collapse
|
40
|
Fuhr V, Vafadarnejad E, Dietrich O, Arampatzi P, Riedel A, Saliba AE, Rosenwald A, Rauert-Wunderlich H. Time-Resolved scRNA-Seq Tracks the Adaptation of a Sensitive MCL Cell Line to Ibrutinib Treatment. Int J Mol Sci 2021; 22:ijms22052276. [PMID: 33668876 PMCID: PMC7956352 DOI: 10.3390/ijms22052276] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/15/2021] [Revised: 02/16/2021] [Accepted: 02/23/2021] [Indexed: 12/11/2022] Open
Abstract
Since the approval of ibrutinib for relapsed/refractory mantle cell lymphoma (MCL), the treatment of this rare mature B-cell neoplasm has taken a great leap forward. Despite promising efficacy of the Bruton tyrosine kinase inhibitor, resistance arises inevitably and the underlying mechanisms remain to be elucidated. Here, we aimed to decipher the response of a sensitive MCL cell line treated with ibrutinib using time-resolved single-cell RNA sequencing. The analysis uncovered five subpopulations and their individual responses to the treatment. The effects on the B cell receptor pathway, cell cycle, surface antigen expression, and metabolism were revealed by the computational analysis and were validated by molecular biological methods. The observed upregulation of B cell receptor signaling, crosstalk with the microenvironment, upregulation of CD52, and metabolic reprogramming towards dependence on oxidative phosphorylation favor resistance to ibrutinib treatment. Targeting these cellular responses provide new therapy options in MCL.
Collapse
Affiliation(s)
- Viktoria Fuhr
- Institute of Pathology, University of Würzburg and Comprehensive Cancer Center (CCC) Mainfranken, 97080 Würzburg, Germany; (V.F.); (A.R.)
| | - Ehsan Vafadarnejad
- Helmholtz Institute for RNA-Based Infection Research (HIRI), Helmholtz-Center for Infection Research (HZI), 97080 Würzburg, Germany; (E.V.); (O.D.); (A.-E.S.)
| | - Oliver Dietrich
- Helmholtz Institute for RNA-Based Infection Research (HIRI), Helmholtz-Center for Infection Research (HZI), 97080 Würzburg, Germany; (E.V.); (O.D.); (A.-E.S.)
| | - Panagiota Arampatzi
- Core Unit Systems Medicine, University of Würzburg, 97080 Würzburg, Germany;
| | - Angela Riedel
- Mildred Scheel Early Career Center (MSNZ), University Hospital of Würzburg, 97080 Würzburg, Germany;
| | - Antoine-Emmanuel Saliba
- Helmholtz Institute for RNA-Based Infection Research (HIRI), Helmholtz-Center for Infection Research (HZI), 97080 Würzburg, Germany; (E.V.); (O.D.); (A.-E.S.)
| | - Andreas Rosenwald
- Institute of Pathology, University of Würzburg and Comprehensive Cancer Center (CCC) Mainfranken, 97080 Würzburg, Germany; (V.F.); (A.R.)
| | - Hilka Rauert-Wunderlich
- Institute of Pathology, University of Würzburg and Comprehensive Cancer Center (CCC) Mainfranken, 97080 Würzburg, Germany; (V.F.); (A.R.)
- Correspondence:
| |
Collapse
|
41
|
Bell S, Lattanzio N, Braham J, Campdesuner V, Abdelal Q, Vartanov A, Pelayo M. An Unusual Case of Prolymphocytic Leukemia Transformation in a Patient With Chronic Lymphocytic Leukemia. J Investig Med High Impact Case Rep 2021; 9:2324709621990767. [PMID: 33533282 PMCID: PMC7868445 DOI: 10.1177/2324709621990767] [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: 11/16/2022] Open
Abstract
B-cell prolymphocytic leukemia (B-PLL) is a rare leukemia characterized by rapidly increasing leukocytosis with splenomegaly and lymphadenopathy. Treatment strategies are largely based on studies of chronic lymphocytic leukemia (CLL). Antibodies against the cell surface protein CD20 are considered to be first-line therapy. A 76-year-old male with known CLL presented 2 weeks after starting chemoimmunotherapy for newly refractory CLL after failing ibrutinib therapy. White blood cell count was elevated at 226.7 × 103/µL. Fluorescent in situ hybridization analysis of a bone marrow specimen showed new development of complex cytogenetics. Flow cytometry revealed B cells appearing slightly dimmer on CD45 and brighter on CD20 compared with typical B-CLL suggestive of less mature lymphocyte forms. The patient was diagnosed with B-PLL and started on obinutuzumab and venetoclax with rapid normalization of white blood cells. This case recapitulates the challenges in diagnosing and treating B-PLL. Ibrutinib resistance is a growing area of study with several proposed mechanisms of acquired resistance. The pathogenesis of B-PLL is not completely understood, although mutations in MYC are presumed to play a role.
Collapse
|
42
|
Samara A, Shapira S, Lubin I, Shpilberg O, Avigad S, Granot G, Raanani P. Deferasirox induces cyclin D1 degradation and apoptosis in mantle cell lymphoma in a reactive oxygen species- and GSK3β-dependent mechanism. Br J Haematol 2021; 192:747-760. [PMID: 33521925 DOI: 10.1111/bjh.17284] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/15/2020] [Revised: 11/12/2020] [Accepted: 11/24/2020] [Indexed: 01/29/2023]
Abstract
Mantle cell lymphoma (MCL) is a difficult-to-treat B-cell malignancy characterized by cyclin D1 (CD1) overexpression. Targeting CD1 in MCL has been shown to be of therapeutic significance. However, treatment of MCL remains challenging since patients are still subject to early and frequent relapse of the disease. To ensure their high proliferation rate, tumour cells have increased iron needs, making them more susceptible to iron deprivation. Indeed, several iron chelators proved to be effective anti-cancer agents. In this study, we demonstrate that the clinically approved iron chelator deferasirox (DFX) exerts an anti-tumoural effect in MCL cell lines and patient cells. The exposure of MCL cells to clinically feasible concentrations of DFX resulted in growth inhibition, cell cycle arrest and induction of apoptosis. We show that DFX unfolds its cytotoxic effect by a rapid induction of reactive oxygen species (ROS) that leads to oxidative stress and severe DNA damage and by triggering CD1 proteolysis in a mechanism that requires its phosphorylation on T286 by glycogen synthase kinase-3β (GSK3β). Moreover, we demonstrate that DFX mediates CD1 proteolysis by repressing the phosphatidylinositol 3-kinase (PI3K)/AKT/GSK3β pathway via ROS generation. Our data suggest DFX as a potential therapeutic option for MCL and paves the way for more treatment options for these patients.
Collapse
Affiliation(s)
- Aladin Samara
- Felsenstein Medical Research Center, Beilinson Hospital, Rabin Medical Center, Petah Tikva, Israel
| | - Saar Shapira
- Felsenstein Medical Research Center, Beilinson Hospital, Rabin Medical Center, Petah Tikva, Israel
| | - Ido Lubin
- Felsenstein Medical Research Center, Beilinson Hospital, Rabin Medical Center, Petah Tikva, Israel
| | - Ofer Shpilberg
- Institute of Hematology, Assuta Medical Center, and School of Medicine, Ariel University, Ariel, Israel
| | - Smadar Avigad
- Sackler School of Medicine, Tel Aviv University, Tel Aviv, Israel
| | - Galit Granot
- Felsenstein Medical Research Center, Beilinson Hospital, Rabin Medical Center, Petah Tikva, Israel
| | - Pia Raanani
- Sackler School of Medicine, Tel Aviv University, Tel Aviv, Israel.,Institute of Hematology, Davidoff Cancer Center, Beilinson Hospital, Rabin Medical Center, Petah Tikva, Israel
| |
Collapse
|
43
|
Zhou W, Chen W. Development of molecular intervention strategies for B-cell lymphoma. Expert Rev Hematol 2021; 14:241-252. [PMID: 33263441 DOI: 10.1080/17474086.2021.1856652] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
Abstract
INTRODUCTION There are many genetic mutations involved in B-cell lymphomagenesis. These mutations contribute to the prognosis of B-cell lymphomas and can be used for and targeted for intervention. AREAS COVERED This review provides an overview of targeted gene therapies for B-cell lymphoma that were newly approved or are under clinical development. These include, TP53 mutations and related pathways, such as BTK inhibitors, MDM2/4 inhibitors, and XPO1 inhibitors; new drugs targeting EZH2 mutations through competitive inhibition, such as tazemetostat and GSK126; BCL-2-targeted therapeutics, including venetoclax and ABT-263; BTK, IRAK 1/4, HCK, and myddosome complex that targets the MYD88 mutation and the related pathways. In addition, we have also discussed gene mutations that have been reported as potential therapeutic targets, such as TNFAIP3, CARD11. EXPERT OPINION The mechanisms underlying the role of several genetic mutations in lymphomagenesis have been reported, and several studies have designed and developed drugs targeting these mutations. Many of these drugs have been approved for clinical use, while several are still under clinical development. Recent studies have identified additional genetic mutations and gene targets for BCL-2 treatment; however, effective molecular interventions targeting these new targets are yet to be developed.
Collapse
Affiliation(s)
- Wenyujing Zhou
- Department of Hematology, The First Affiliated Hospital of Shenzhen University/Shenzhen Second People's Hospital, Shenzhen, Guangdong, China
| | - Weihong Chen
- Department of Hematology, The First Affiliated Hospital of Shenzhen University/Shenzhen Second People's Hospital, Shenzhen, Guangdong, China
| |
Collapse
|
44
|
Abstract
BACKGROUND The evasion from apoptosis is a common strategy adopted by most tumors, and inhibitors of apoptosis proteins (IAPs) are among the most studied molecular and therapeutic targets. BIRC3 (cellular IAP2) and BIRC5 (survivin) are two of the eight members of the human IAPs family. This family is characterized by the presence of the baculoviral IAP repeat (BIR) domains, involved in protein-protein interactions. In addition to the BIR domains, IAPs also contain other important domains like the C-terminal ubiquitin-conjugating (UBC) domain, the caspase recruitment (CARD) domain and the C-terminal Ring zinc-finger (RING) domain. MAIN BODY BIRC3 and BIRC5 have been characterized in some solid and hematological tumors and are therapeutic targets for the family of drugs called "Smac mimetics". Many evidences point to the pro-survival and antiapoptotic role of BIRC3 in cancer cells, however, not all the data are consistent and the resulting picture is heterogeneous. For instance, BIRC3 genetic inactivation due to deletions or point mutations is consistently associated to shorter progression free survival and poor prognosis in chronic lymphocytic leukemia patients. BIRC3 inactivation has also been associated to chemoimmunotherapy resistance. On the contrary, the progression from low grade gliomas to high grade gliomas is accompanied by BIRC3 expression increase, which bears relevant prognostic consequences. Due to the relationship between BIRC3, MAP3K14 and the non-canonical NF-kB pathway, BIRC3 inactivation bears consequences also on the tumor cells relying on NF-kB pathway to survive. BIRC5, on the contrary, is commonly considered an anti-apoptotic molecule, promoting cell division and tumor progression and it is widely regarded as potential therapeutic target. CONCLUSIONS The present manuscript collects and reviews the most recent literature concerning the role played by BIRC3 and BIRC5 in cancer cells, providing useful information for the choice of the best therapeutic targets.
Collapse
Affiliation(s)
- Raffaele Frazzi
- Laboratory of Translational Research, Azienda Unità Sanitaria Locale - IRCCS di Reggio Emilia, Viale Risorgimento 80, Reggio Emilia, Italy.
| |
Collapse
|
45
|
Tan B, Dong R, Zhang B, Yan Y, Li Q, Wang F, Lin N. The Ibr-7 derivative of ibrutinib radiosensitizes pancreatic cancer cells by downregulating p-EGFR. Cancer Cell Int 2020; 20:458. [PMID: 32963499 PMCID: PMC7500014 DOI: 10.1186/s12935-020-01548-6] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/29/2020] [Accepted: 09/09/2020] [Indexed: 12/18/2022] Open
Abstract
Background Radiotherapy is one of the main treatments for pancreatic cancer, but radiation resistance limits its clinical application. As a result, novel therapeutic agents to improve radiosensitivity are urgently needed. This study aimed to investigate the effect of Ibr-7 (a derivative of ibrutinib) on the radiosensitivity of human pancreatic cancer cells. Methods The effect of Ibr-7 on pancreatic cancer cell proliferation was detected by CCK-8 assays. Radiosensitivity was assessed by clonogenic formation assays. Cell cycle and cell apoptosis were analysed by flow cytometry. DNA damage was evaluated by immunofluorescence analysis. The expression levels of PARP, Cleaved caspase 3, p-EGFR and EGFR were determined by western blot. Results Ibr-7 showed an anti-proliferative effect on PANC-1 and Capan2 cells in a dose- and time-dependent manner. Ibr-7 (2 μmol/L) enhanced the effect of radiation on PANC-1 and Capan2 cells. Further findings showed that this combination enhanced G2/M phase arrest and increased cell apoptosis. Additional molecular mechanism studies revealed that the expression of p-EGFR was decreased by Ibr-7 alone or in combination with radiation. Overexpression of p-EGFR reversed the cell apoptosis induced by Ibr-7 combined with radiation. Moreover, the expression of γ-H2AX was significantly decreased in the Ibr-7 plus radiation group. Conclusions Our study indicated the potential application of Ibr-7 as a highly effective radiosensitizer for the treatment of pancreatic cancer cells.
Collapse
Affiliation(s)
- Biqin Tan
- Department of Clinical Pharmacology, Key Laboratory of Clinical Cancer Pharmacology and Toxicology Research of Zhejiang Province, Affiliated Hangzhou First People's Hospital, Zhejiang University School of Medicine, Hangzhou, 310006 Zhejiang China
| | - Rong Dong
- Department of Clinical Pharmacology, Key Laboratory of Clinical Cancer Pharmacology and Toxicology Research of Zhejiang Province, Affiliated Hangzhou First People's Hospital, Zhejiang University School of Medicine, Hangzhou, 310006 Zhejiang China
| | - Bo Zhang
- Translational Medicine Research Center, Affiliated Hangzhou First People's Hospital, Zhejiang University School of Medicine, Hangzhou, 310006 Zhejiang China
| | - Youyou Yan
- Translational Medicine Research Center, Affiliated Hangzhou First People's Hospital, Zhejiang University School of Medicine, Hangzhou, 310006 Zhejiang China
| | - Qingyu Li
- Department of Clinical Pharmacology, Key Laboratory of Clinical Cancer Pharmacology and Toxicology Research of Zhejiang Province, Affiliated Hangzhou First People's Hospital, Zhejiang University School of Medicine, Hangzhou, 310006 Zhejiang China
| | - Fei Wang
- Department of Clinical Pharmacology, Key Laboratory of Clinical Cancer Pharmacology and Toxicology Research of Zhejiang Province, Affiliated Hangzhou First People's Hospital, Zhejiang University School of Medicine, Hangzhou, 310006 Zhejiang China
| | - Nengming Lin
- Department of Clinical Pharmacology, Key Laboratory of Clinical Cancer Pharmacology and Toxicology Research of Zhejiang Province, Affiliated Hangzhou First People's Hospital, Zhejiang University School of Medicine, Hangzhou, 310006 Zhejiang China.,Translational Medicine Research Center, Affiliated Hangzhou First People's Hospital, Zhejiang University School of Medicine, Hangzhou, 310006 Zhejiang China
| |
Collapse
|
46
|
Navarro A, Beà S, Jares P, Campo E. Molecular Pathogenesis of Mantle Cell Lymphoma. Hematol Oncol Clin North Am 2020; 34:795-807. [PMID: 32861278 DOI: 10.1016/j.hoc.2020.05.002] [Citation(s) in RCA: 42] [Impact Index Per Article: 10.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
Mantle cell lymphoma (MCL) is a mature B-cell neoplasm with heterogeneous clinical behavior molecularly characterized by the constitutive overexpression of cyclin D1 and deregulation of different signaling pathways. SOX11 expression determines an aggressive phenotype associated with accumulation of many chromosomal alterations and somatic gene mutations. A subset of patients with the SOX11-negative leukemic non-nodal MCL subtype follows an initial indolent clinical evolution and may not require treatment at diagnosis, although eventually may progress to an aggressive disease. We discuss the genetic and molecular alterations with impact on the cancer hallmarks that characterize the lymphomagenesis of the 2 MCL subtypes.
Collapse
Affiliation(s)
- Alba Navarro
- Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Rosselló, 149-153, Barcelona 08036, Spain; Centro de Investigación Biomédica en Red de Cáncer, Madrid, Spain
| | - Sílvia Beà
- Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Rosselló, 149-153, Barcelona 08036, Spain; Centro de Investigación Biomédica en Red de Cáncer, Madrid, Spain; Hematopathology Unit, Hospital Clínic of Barcelona, University of Barcelona, Villarroel 170, Barcelona 08036, Spain
| | - Pedro Jares
- Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Rosselló, 149-153, Barcelona 08036, Spain; Centro de Investigación Biomédica en Red de Cáncer, Madrid, Spain; Hematopathology Unit, Hospital Clínic of Barcelona, University of Barcelona, Villarroel 170, Barcelona 08036, Spain
| | - Elías Campo
- Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Rosselló, 149-153, Barcelona 08036, Spain; Centro de Investigación Biomédica en Red de Cáncer, Madrid, Spain; Hematopathology Unit, Hospital Clínic of Barcelona, University of Barcelona, Villarroel 170, Barcelona 08036, Spain.
| |
Collapse
|
47
|
George B, Mullick Chowdhury S, Hart A, Sircar A, Singh SK, Nath UK, Mamgain M, Singhal NK, Sehgal L, Jain N. Ibrutinib Resistance Mechanisms and Treatment Strategies for B-Cell lymphomas. Cancers (Basel) 2020; 12:E1328. [PMID: 32455989 PMCID: PMC7281539 DOI: 10.3390/cancers12051328] [Citation(s) in RCA: 54] [Impact Index Per Article: 13.5] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/06/2020] [Revised: 05/17/2020] [Accepted: 05/19/2020] [Indexed: 02/03/2023] Open
Abstract
Chronic activation of B-cell receptor (BCR) signaling via Bruton tyrosine kinase (BTK) is largely considered to be one of the primary mechanisms driving disease progression in B-Cell lymphomas. Although the BTK-targeting agent ibrutinib has shown promising clinical responses, the presence of primary or acquired resistance is common and often leads to dismal clinical outcomes. Resistance to ibrutinib therapy can be mediated through genetic mutations, up-regulation of alternative survival pathways, or other unknown factors that are not targeted by ibrutinib therapy. Understanding the key determinants, including tumor heterogeneity and rewiring of the molecular networks during disease progression and therapy, will assist exploration of alternative therapeutic strategies. Towards the goal of overcoming ibrutinib resistance, multiple alternative therapeutic agents, including second- and third-generation BTK inhibitors and immunomodulatory drugs, have been discovered and tested in both pre-clinical and clinical settings. Although these agents have shown high response rates alone or in combination with ibrutinib in ibrutinib-treated relapsed/refractory(R/R) lymphoma patients, overall clinical outcomes have not been satisfactory due to drug-associated toxicities and incomplete remission. In this review, we discuss the mechanisms of ibrutinib resistance development in B-cell lymphoma including complexities associated with genomic alterations, non-genetic acquired resistance, cancer stem cells, and the tumor microenvironment. Furthermore, we focus our discussion on more comprehensive views of recent developments in therapeutic strategies to overcome ibrutinib resistance, including novel BTK inhibitors, clinical therapeutic agents, proteolysis-targeting chimeras and immunotherapy regimens.
Collapse
Affiliation(s)
- Bhawana George
- Department of Hematopathology, MD Anderson Cancer Center, Houston, TX 77030, USA;
| | - Sayan Mullick Chowdhury
- Department of Internal Medicine, the Ohio State University, Columbus, OH 43210, USA; (S.M.C.); (A.H.); (A.S.); (S.K.S.)
| | - Amber Hart
- Department of Internal Medicine, the Ohio State University, Columbus, OH 43210, USA; (S.M.C.); (A.H.); (A.S.); (S.K.S.)
| | - Anuvrat Sircar
- Department of Internal Medicine, the Ohio State University, Columbus, OH 43210, USA; (S.M.C.); (A.H.); (A.S.); (S.K.S.)
| | - Satish Kumar Singh
- Department of Internal Medicine, the Ohio State University, Columbus, OH 43210, USA; (S.M.C.); (A.H.); (A.S.); (S.K.S.)
| | - Uttam Kumar Nath
- Department of Medical Oncology & Hematology, All India Institute of Medical Sciences, Rishikesh 249203, India;
| | - Mukesh Mamgain
- Department of Biochemistry, All India Institute of Medical Sciences, Rishikesh 249203, India; (M.M.); (N.K.S.)
| | - Naveen Kumar Singhal
- Department of Biochemistry, All India Institute of Medical Sciences, Rishikesh 249203, India; (M.M.); (N.K.S.)
| | - Lalit Sehgal
- Department of Internal Medicine, the Ohio State University, Columbus, OH 43210, USA; (S.M.C.); (A.H.); (A.S.); (S.K.S.)
| | - Neeraj Jain
- Department of Medical Oncology & Hematology, All India Institute of Medical Sciences, Rishikesh 249203, India;
| |
Collapse
|
48
|
Huet S, Salles G. Potential of Circulating Tumor DNA for the Management of Patients With Lymphoma. JCO Oncol Pract 2020; 16:561-568. [PMID: 32421389 DOI: 10.1200/jop.19.00691] [Citation(s) in RCA: 25] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022] Open
Abstract
The characterization of circulating tumor-derived DNA (ctDNA) has recently emerged in the field of oncology as a powerful method to identify tumor-specific genetic aberrations using peripheral blood testing. Several technical precautions are needed at the pre-analytic stage (given the short half-life of free nucleic acids in plasma), and numerous techniques-with different sensitivities-are available to identify these molecular aberrations, ranging from the detection of single point mutations to extended genetic screening panels. Although a "liquid biopsy" cannot be substituted for the pathological examination of tissue specimens for diagnostic purposes, it can sometimes complement pathology results or serve as a proxy approach for particular lymphoma presentations where biopsies are sometimes difficult to perform. Moreover, ctDNA testing can characterize, at diagnosis or during treatment, mutations that may contribute to the choice of an optimal targeted therapy (such as Bruton tyrosine kinase or EZH2 inhibitors) or detect the emergence of resistance to those therapies. High levels of ctDNA before treatment appear to be correlated with advanced disease stages and prognosis in diffuse large B-cell and follicular lymphomas. Real-time follow-up of ctDNA levels during therapy in several lymphoma subtypes (diffuse large B-cell and Hodgkin lymphomas) has been explored: preliminary studies have demonstrated that this monitoring technique can predict clinical outcomes (end of treatment response and risk of progression after treatment completion) and that this approach may complement the information provided by metabolic imaging assessments. Technical standardization and careful prospective evaluation of the role of ctDNA monitoring in clinical studies represent current important challenges to allowing its application in routine practice.
Collapse
Affiliation(s)
- Sarah Huet
- Hospices Civils de Lyon, Service d'Hématologie Biologique, Hôpital Lyon-Sud, Pierre Bénite, France.,Université Claude Bernard Lyon-1, Université de Lyon, Lyon, France.,Centre de Recherche en Cancérologie de Lyon, UMR INSERM 1052 CNRS 5286, Equipe "Clinical and experimental models of lymphomagenesis," Lyon, France
| | - Gilles Salles
- Université Claude Bernard Lyon-1, Université de Lyon, Lyon, France.,Centre de Recherche en Cancérologie de Lyon, UMR INSERM 1052 CNRS 5286, Equipe "Clinical and experimental models of lymphomagenesis," Lyon, France.,Hospices Civils de Lyon, Service d'Hématologie Clinique, Hôpital Lyon-Sud, Pierre Bénite France
| |
Collapse
|
49
|
Sadeghi L, Arvidsson G, Merrien M, Wasik AM, Görgens A, Smith CE, Sander B, P. Wright A. Differential B-Cell Receptor Signaling Requirement for Adhesion of Mantle Cell Lymphoma Cells to Stromal Cells. Cancers (Basel) 2020; 12:cancers12051143. [PMID: 32370190 PMCID: PMC7281289 DOI: 10.3390/cancers12051143] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/27/2020] [Revised: 04/28/2020] [Accepted: 04/29/2020] [Indexed: 01/01/2023] Open
Abstract
Interactions between lymphoma cells and stromal cells play a key role in promoting tumor survival and development of drug resistance. We identified differences in key signaling pathways between the JeKo-1 and REC-1 mantle cell lymphoma (MCL) cell lines, displaying different patterns of stromal cell adhesion and chemotaxis towards stroma-conditioned medium. The identified adhesion-regulated genes reciprocated important aspects of microenvironment-mediated gene modulation in MCL patients. Five-hundred and ninety genes were differently regulated between the cell lines upon adhesion to stromal cells, while 32 genes were similarly regulated in both cell lines. Regulation of B-cell Receptor (BCR) signature genes in adherent cells was specific for JeKo-1. Inhibition of BCR using siRNA or clinically approved inhibitors, Ibrutinib and Acalabrutinib, decreased adhesion of JeKo-1, but not REC-1 cells. Cell surface levels of chemokine receptor CXCR4 were higher in JeKo-1, facilitating migration and adhesion of JeKo-1 but not REC-1 cells. Surface levels of ICAM1 adhesion protein differ for REC-1 and JeKo-1. While ICAM1 played a positive role in adherence of both cell lines to stromal cells, S1PR1 had an inhibitory effect. Our results provide a model framework for further investigation of mechanistic differences in patient-response to new pathway-specific drugs.
Collapse
Affiliation(s)
- Laia Sadeghi
- Department of Laboratory Medicine, Division of Biomedical and Cellular Medicine, Karolinska Institutet, 141 57 Stockholm, Sweden; (L.S.); (G.A.); (A.G.); (C.I.E.S.)
| | - Gustav Arvidsson
- Department of Laboratory Medicine, Division of Biomedical and Cellular Medicine, Karolinska Institutet, 141 57 Stockholm, Sweden; (L.S.); (G.A.); (A.G.); (C.I.E.S.)
| | - Magali Merrien
- Department of Laboratory Medicine, Division of Pathology, Karolinska Institutet, 141 52 Stockholm, Sweden; (M.M.); (A.M.W.); (B.S.)
| | - Agata M. Wasik
- Department of Laboratory Medicine, Division of Pathology, Karolinska Institutet, 141 52 Stockholm, Sweden; (M.M.); (A.M.W.); (B.S.)
| | - André Görgens
- Department of Laboratory Medicine, Division of Biomedical and Cellular Medicine, Karolinska Institutet, 141 57 Stockholm, Sweden; (L.S.); (G.A.); (A.G.); (C.I.E.S.)
- Institute for Transfusion Medicine, University Hospital Essen, University of Duisburg, 45 147 Essen, Germany
| | - C.I. Edvard Smith
- Department of Laboratory Medicine, Division of Biomedical and Cellular Medicine, Karolinska Institutet, 141 57 Stockholm, Sweden; (L.S.); (G.A.); (A.G.); (C.I.E.S.)
| | - Birgitta Sander
- Department of Laboratory Medicine, Division of Pathology, Karolinska Institutet, 141 52 Stockholm, Sweden; (M.M.); (A.M.W.); (B.S.)
| | - Anthony P. Wright
- Department of Laboratory Medicine, Division of Biomedical and Cellular Medicine, Karolinska Institutet, 141 57 Stockholm, Sweden; (L.S.); (G.A.); (A.G.); (C.I.E.S.)
- Correspondence:
| |
Collapse
|
50
|
Terao T, Narita K, Tsushima T, Miura D, Takeuchi M, Matsue K. Mantle cell lymphoma turned SOX11 negative after ibrutinib: a report of two cases. Leuk Lymphoma 2020; 61:1769-1771. [PMID: 32326800 DOI: 10.1080/10428194.2020.1742904] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
Affiliation(s)
- Toshiki Terao
- Division of Hematology/Oncology, Department of Internal Medicine, Kameda Medical Center, Chiba, Japan
| | - Kentaro Narita
- Division of Hematology/Oncology, Department of Internal Medicine, Kameda Medical Center, Chiba, Japan
| | - Takafumi Tsushima
- Division of Hematology/Oncology, Department of Internal Medicine, Kameda Medical Center, Chiba, Japan
| | - Daisuke Miura
- Division of Hematology/Oncology, Department of Internal Medicine, Kameda Medical Center, Chiba, Japan
| | - Masami Takeuchi
- Division of Hematology/Oncology, Department of Internal Medicine, Kameda Medical Center, Chiba, Japan
| | - Kosei Matsue
- Division of Hematology/Oncology, Department of Internal Medicine, Kameda Medical Center, Chiba, Japan
| |
Collapse
|