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Huang G, Liao J, Wang M, Huang Y, Tang M, Hao Y. USP9X Increased Tumor Angiogenesis in Mantle Cell Lymphoma by Upregulation of CCND1-Mediated SOX11. Mediterr J Hematol Infect Dis 2022; 14:e2022048. [PMID: 35865393 PMCID: PMC9266782 DOI: 10.4084/mjhid.2022.048] [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: 01/10/2022] [Accepted: 06/05/2022] [Indexed: 02/05/2023] Open
Abstract
Mantle cell lymphoma (MCL) is an aggressive lymphoid malignancy with a poor prognosis. Ubiquitin-specific peptidase 9, X-linked (USP9X), has been associated with multiple physiological pathways and regulates various cellular activities. In this study, we explored the role of USP9X in MCL in vitro and in vivo. USP9X was verified to be increased in peripheral blood mononuclear cells (PBMCs) of MCL patients and MCL cells. Moreover, CCND1 and SOX11 were also upregulated in PBMCs of MCL patients. The positive correlation between USP9X and CCND1, USP9X and SOX11, and CCND1 and SOX11 were identified. Further, USP9X overexpression and knockdown were performed in MCL cells. We proved that USP9X overexpression promoted proliferation and cell cycle and suppressed cell apoptosis in MCL cells. Upregulation of angiogenesis and cell migration were induced by USP9X overexpression in MCL cells. However, the USP9X knockdown showed opposite effects. In addition, USP9X was discovered to decrease Cyclin D1 (CCND1)-mediated SOX11 expression in MCL cells. We demonstrated that SOX11 overexpression reversed USP9X knockdown-mediated angiogenesis in MCL cells. Besides, tumor formation was inhibited by USP9X knockdown in mice in vivo. In conclusion, these results revealed that USP9X promoted tumor angiogenesis in MCL via increasing CCND1-mediated SOX11.
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Affiliation(s)
- Gang Huang
- Department of Hematology, Yuebei People’s Hospital, Shantou University Medical College, Shaoguan, Guangdong, 512000, China
| | - Jianjun Liao
- Department of Hematology, Yuebei People’s Hospital, Shantou University Medical College, Shaoguan, Guangdong, 512000, China
| | - Mingli Wang
- Department of Hematology, Yuebei People’s Hospital, Shantou University Medical College, Shaoguan, Guangdong, 512000, China
| | - Yali Huang
- Department of Hematology, Yuebei People’s Hospital, Shantou University Medical College, Shaoguan, Guangdong, 512000, China
| | - Mingjie Tang
- Department of Hematology, Yuebei People’s Hospital, Shantou University Medical College, Shaoguan, Guangdong, 512000, China
| | - Yanyan Hao
- Department of Clinical Laboratory, Wenzhou Hospital of traditional Chinese Medicine, Wenzhou, Zhejiang, 325000, China
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Tao HF, Shen JX, Hou ZW, Chen SY, Su YZ, Fang JL. lncRNA FOXP4‑AS1 predicts poor prognosis and accelerates the progression of mantle cell lymphoma through the miR‑423‑5p/NACC1 pathway. Oncol Rep 2021; 45:469-480. [PMID: 33416160 PMCID: PMC7757101 DOI: 10.3892/or.2020.7897] [Citation(s) in RCA: 15] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/19/2020] [Accepted: 09/22/2020] [Indexed: 02/05/2023] Open
Abstract
Long non‑coding RNA (lncRNA) forkhead box P4 antisense RNA 1 (FOXP4‑AS1) has been determined to function as an oncogene in various types of cancer. However, the biological function and the underlying mechanisms of FOXP4‑AS1 in mantle cell lymphoma (MCL) remain to be uncovered. The expression and the associated clinicopathological characteristics and prognostic significance of FOXP4‑AS1 were explored in MCL clinical samples. The effects of FOXP4‑AS1 on MCL cellular behaviors, including proliferation, migration and invasion were analyzed using CCK‑8, crystal violet and Transwell assays. The downstream molecules of FOXP4‑AS1 were explored using bioinformatics analysis and dual luciferase assay. Our results showed that FOXP4‑AS1 expression was upregulated in MCL patients, and that the high expression of FOXP4‑AS1 was correlated with the unfavorable prognosis of patients. Functionally, while FOXP4‑AS1 downregulation inhibited proliferation, migration and invasion of MCL cells, FOXP4‑AS1 overexpression had promotive effects on these cellular processes. Mechanistically, FOXP4‑AS1 was found to act as a competing endogenous (ce)RNA for miR‑423‑5p to regulate the expression of nucleus accumbens‑associated 1 (NACC1). The negative regulation of FOXP4‑AS1 on miR‑423‑5p compared to that of miR‑423‑5p on NACC1 was determined at the mRNA or protein levels in MCL cells. Moreover, an inverse expression correlation between FOXP4‑AS1 and miR‑423‑5p, and that between miR‑423‑5p and NACC1 was confirmed in MCL clinical samples. In addition, rescue assay showed that miR‑423‑5p upregulation or NACC1 knockdown abolished the promoting effects of FOXP4‑AS1 on MCL cell proliferation, migration and invasion. In conclusion, FOXP4‑AS1 promotes MCL progression through the upregulation of NACC1 expression by inhibiting miR‑423‑5p. FOXP4‑AS1 may serve as a novel therapeutic target for patients with MCL.
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Affiliation(s)
- Hong-Fang Tao
- Department of Hematology, The First Affiliated Hospital of Shantou University Medical College, Shantou, Guangdong 515041, P.R. China
| | - Jia-Xin Shen
- Department of Hematology, The First Affiliated Hospital of Shantou University Medical College, Shantou, Guangdong 515041, P.R. China
| | - Zhan-Wen Hou
- Department of Hematology, The First Affiliated Hospital of Shantou University Medical College, Shantou, Guangdong 515041, P.R. China
| | - Shao-Yan Chen
- Department of Hematology, The First Affiliated Hospital of Shantou University Medical College, Shantou, Guangdong 515041, P.R. China
| | - Yong-Zhong Su
- Department of Hematology, The First Affiliated Hospital of Shantou University Medical College, Shantou, Guangdong 515041, P.R. China
| | - Jian-Lin Fang
- Department of Intervention Therapy, The First Affiliated Hospital of Shantou University Medical College, Shantou, Guangdong 515041, P.R. China
- Correspondence to: Dr Jian-Lin Fang, Department of Intervention Therapy, The First Affiliated Hospital of Shantou University Medical College, 57 Changping Road, Jinping, Shantou, Guangdong 515041, P.R. China, E-mail:
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Takheaw N, Sittithumcharee G, Kariya R, Kasinrerk W, Okada S. Anti-human CD99 antibody exerts potent antitumor effects in mantle cell lymphoma. Cancer Immunol Immunother 2020; 70:1557-1567. [PMID: 33215253 DOI: 10.1007/s00262-020-02789-0] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/21/2020] [Accepted: 11/05/2020] [Indexed: 12/30/2022]
Abstract
CD99 is a surface molecule expressed on various cell types including cancer cells. Expression of CD99 on multiple myeloma is associated with CCND1-IGH fusion/t(11;14). This translocation has been reported to be a genetic hallmark of mantle cell lymphoma (MCL). MCL is characterized by overexpression of cyclin D1 and high tumor proliferation. In this study, high expression of CD99 on MCL cell lines was confirmed. Our generated anti-CD99 monoclonal antibody (mAb), termed MT99/3, exerted potent antibody-dependent cell-mediated cytotoxicity (ADCC) and complement-dependent cytotoxicity (CDC) activities against mantle B-cell lymphoma without direct cytotoxic effects. The anti-tumor activities of mAb MT99/3 were more effective in MCL than in other B-cell lymphomas. Moreover, in a mouse xenograft model using Z138 MCL cell line, treatment of mAb MT99/3 reduced tumor development and growth. Our study indicated that mAb MT99/3 is a promising immunotherapeutic candidate for mantle cell lymphoma therapy.
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Affiliation(s)
- Nuchjira Takheaw
- Division of Clinical Immunology, Department of Medical Technology, Faculty of Associated Medical Sciences, Chiang Mai University, Chiang Mai, 50200, Thailand
| | - Gunya Sittithumcharee
- Division of Hematopoiesis, Joint Research Center for Human Retrovirus Infection and Graduate School of Medical Sciences, Kumamoto University, Kumamoto, 860-0811, Japan
| | - Ryusho Kariya
- Division of Hematopoiesis, Joint Research Center for Human Retrovirus Infection and Graduate School of Medical Sciences, Kumamoto University, Kumamoto, 860-0811, Japan
| | - Watchara Kasinrerk
- Division of Clinical Immunology, Department of Medical Technology, Faculty of Associated Medical Sciences, Chiang Mai University, Chiang Mai, 50200, Thailand. .,Biomedical Technology Research Center, National Center for Genetic Engineering and Biotechnology, National Science and Technology Development Agency at the Faculty of Associated Medical Sciences, Chiang Mai University, Chiang Mai, 50200, Thailand.
| | - Seiji Okada
- Division of Hematopoiesis, Joint Research Center for Human Retrovirus Infection and Graduate School of Medical Sciences, Kumamoto University, Kumamoto, 860-0811, Japan.
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Sakhdari A, Ok CY, Patel KP, Kanagal-Shamanna R, Yin CC, Zuo Z, Hu S, Routbort MJ, Luthra R, Medeiros LJ, Khoury JD, Loghavi S. TP53 mutations are common in mantle cell lymphoma, including the indolent leukemic non-nodal variant. Ann Diagn Pathol 2019; 41:38-42. [PMID: 31132650 DOI: 10.1016/j.anndiagpath.2019.05.004] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/06/2019] [Accepted: 05/11/2019] [Indexed: 10/26/2022]
Abstract
INTRODUCTION Mantle cell lymphoma (MCL) is an aggressive B-cell neoplasm, but clinically indolent subtypes are also recognized. Data on the utility of mutation profiling in the context of routine workup and its role in risk-stratification of MCL patients are limited. In this study, we describe the mutational landscape and clinicopathologic correlates of a series of MCL cases at a single-institution setting. METHODS Samples from 26 patients with MCL were evaluated by NGS using DNA extracted from peripheral blood (PB) or bone marrow (BM). Evaluation of extent of PB or BM involvement was performed using flow cytometry immunophenotyping. RESULTS The study group included 17 (65%) men and 9 (35%) women with a median age of 65 years (range, 50-94). Twenty-one (81%) patients had nodal MCL (N-MCL) and 5 (19%) had the "leukemic variant" (L-MCL). Mutated genesincluded TP53 (35%), ATM (27%), CARD11 (10%); and FBXW7, NOTCH1, SPEN, BIRC3 (~5% each). Most mutations were clonal in nature. Ten unique TP53 mutations were identified in 9 samples, including 3 L-MCL cases. There was no difference in the frequency of TP53 mutations between L-MCL and N-MCL groups (p = 0.3), but TP53 mutations were subclonal in 2/3 L-MCL cases. Identification of clonal TP53 alterations in L-MCL patients prompted initiation of therapy despite low tumor burden. CONCLUSIONS TP53 is commonly mutated in MCL. TP53 mutations may be clonal or subclonal. Seemingly indolent L-MCL may harbor subclonal TP53 mutations which may serve as a useful biomarker for prognostication, therapeutic planning, follow-up monitoring, and early detection of clonal expansion.
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Affiliation(s)
- Ali Sakhdari
- Department of Hematopathology, The University of Texas MD Anderson Cancer Center, Houston, TX, United States of America
| | - Chi Young Ok
- Department of Hematopathology, The University of Texas MD Anderson Cancer Center, Houston, TX, United States of America
| | - Keyur P Patel
- Department of Hematopathology, The University of Texas MD Anderson Cancer Center, Houston, TX, United States of America
| | - Rashmi Kanagal-Shamanna
- Department of Hematopathology, The University of Texas MD Anderson Cancer Center, Houston, TX, United States of America
| | - C Cameron Yin
- Department of Hematopathology, The University of Texas MD Anderson Cancer Center, Houston, TX, United States of America
| | - Zhuang Zuo
- Department of Hematopathology, The University of Texas MD Anderson Cancer Center, Houston, TX, United States of America
| | - Shimin Hu
- Department of Hematopathology, The University of Texas MD Anderson Cancer Center, Houston, TX, United States of America
| | - Mark J Routbort
- Department of Hematopathology, The University of Texas MD Anderson Cancer Center, Houston, TX, United States of America
| | - Rajyalakshmi Luthra
- Department of Hematopathology, The University of Texas MD Anderson Cancer Center, Houston, TX, United States of America
| | - L Jeffrey Medeiros
- Department of Hematopathology, The University of Texas MD Anderson Cancer Center, Houston, TX, United States of America
| | - Joseph D Khoury
- Department of Hematopathology, The University of Texas MD Anderson Cancer Center, Houston, TX, United States of America
| | - Sanam Loghavi
- Department of Hematopathology, The University of Texas MD Anderson Cancer Center, Houston, TX, United States of America.
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Saksena A, Yin CC, Xu J, Li J, Zhou J, Wang SA, Lin P, Tang G, Wang L, Wang M, Miranda RN, Medeiros LJ, Li S. CD23 expression in mantle cell lymphoma is associated with CD200 expression, leukemic non-nodal form, and a better prognosis. Hum Pathol 2019; 89:71-80. [PMID: 31054894 DOI: 10.1016/j.humpath.2019.04.010] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/24/2019] [Revised: 04/11/2019] [Accepted: 04/18/2019] [Indexed: 12/14/2022]
Abstract
Mantle cell lymphoma (MCL) is usually CD23 negative, a feature helpful in distinguishing MCL from chronic lymphocytic leukemia/small lymphocytic lymphoma. However, a subset of MCL cases can be CD23+. Limited data are available regarding the clinicopathological features and prognosis of patients with CD23+ MCL. In this study, we reviewed 798 cases of MCL and identified 103 (13%) that were CD23+ by flow cytometry, all of which were positive for cyclin D1 and/or associated with CCND1/IGH. In all cases of CD23+ MCL, CD23 expression was dim partial or dim, unlike moderate to bright CD23 expression observed in chronic lymphocytic leukemia/small lymphocytic lymphoma. The clinicopathological features and outcome of patients with CD23+ MCL were compared with 240 patients with typical MCL negative for CD23. Patients with CD23+ MCL more often had an elevated leukocyte count (33% versus 18%, P = .009), bone marrow involvement (89% versus 78%, P = .02), stage 4 disease (87% versus 77%, P = .03), and a leukemic presentation (42% versus 11%, P = .0001). CD23+ MCL was also more often positive for CD200 (17% versus. 4.6%, P = .0005) and less commonly positive for SOX11 (55% versus. 74%, P = .027). All other clinicopathological features were similar. With similar treatment regimens and observation times, patients with CD23+ MCL had a significant better overall survival (P = .02) and progression-free survival (P = .029). In conclusion, CD23 expression was observed in 13% of MCL cases and is associated with a better prognosis in patients with MCL. CD23 is associated with leukocytosis, a leukemic presentation, bone marrow involvement, CD200 expression, and a lower frequency of SOX11 positivity.
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Affiliation(s)
- Annapurna Saksena
- Department of Hematopathology, UT MD Anderson Cancer Center, Houston, TX 77030, USA; Department of Pathology, UT Health San Antonio, TX 78229, USA
| | - C Cameron Yin
- Department of Hematopathology, UT MD Anderson Cancer Center, Houston, TX 77030, USA
| | - Jie Xu
- Department of Hematopathology, UT MD Anderson Cancer Center, Houston, TX 77030, USA
| | - Jingyi Li
- Department of Hematopathology, UT MD Anderson Cancer Center, Houston, TX 77030, USA; Department of Hematology/Oncology, Tianjin Hospital, Tianjin 300000, China
| | - Jiehao Zhou
- Department of Pathology, Indiana University, Indianapolis, IN 46202, USA
| | - Sa A Wang
- Department of Hematopathology, UT MD Anderson Cancer Center, Houston, TX 77030, USA
| | - Pei Lin
- Department of Hematopathology, UT MD Anderson Cancer Center, Houston, TX 77030, USA
| | - Guilin Tang
- Department of Hematopathology, UT MD Anderson Cancer Center, Houston, TX 77030, USA
| | - Lifu Wang
- Department of Hematopathology, UT MD Anderson Cancer Center, Houston, TX 77030, USA; Department of Pathology, Henan Provincial Hospital, Zhengzhou, Henan 450000, China
| | - Michael Wang
- Lymphoma and Myeloma, UT MD Anderson Cancer Center, Houston, TX 77030, USA
| | - Roberto N Miranda
- Department of Hematopathology, UT MD Anderson Cancer Center, Houston, TX 77030, USA
| | - L Jeffrey Medeiros
- Department of Hematopathology, UT MD Anderson Cancer Center, Houston, TX 77030, USA
| | - Shaoying Li
- Department of Hematopathology, UT MD Anderson Cancer Center, Houston, TX 77030, USA.
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Zhu XW, Wang J, Zhu MX, Wang YF, Yang SY, Ke XY. MicroRNA-506 inhibits the proliferation and invasion of mantle cell lymphoma cells by targeting B7H3. Biochem Biophys Res Commun 2018; 508:1067-1073. [PMID: 30553455 DOI: 10.1016/j.bbrc.2018.12.055] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/29/2018] [Accepted: 12/06/2018] [Indexed: 12/27/2022]
Abstract
BACKGROUND Aberrant expression of B7 homologue 3 (B7H3) has been observed in various malignancies. Our previous study demonstrated that knocking down of B7H3 inhibited cell proliferation, invasion and enhanced the therapeutic efficacy of chemotherapy in mantle cell lymphoma (MCL). However, the mechanism regulating of B7H3 expression remains unknown. Here, we present a new regulatory microRNA of B7H3, miR-506, that directly targets B7H3 and may play an inhibitory role in MCL progression. METHODS The expression of miR-506 and B7H3 was investigated by real-time quantitative PCR (RT-qPCR). B7H3 was confirmed to be a novel direct target gene of miR-506 by a dual-luciferase assay and western blot analysis. MiR-506 overexpression in the Maver and Z138 MCL cell lines was established using lentiviral transduction. Cell counting kit-8, flow cytometry and Transwell assays were used to detect changes in cell proliferation, cycle distribution, migration and invasion, respectively. RESULTS The RT-qPCR results showed that miR-506 was expressed at a low level, while B7H3 was overexpressed in MCL patients and cell lines. By using a bioinformatics analysis combined with a dual-luciferase assay, we determined that miR-506 could target the 3'-untranslated region (3'-UTR) of B7H3 mRNA. Moreover, miR-506 had a negative regulatory effect on B7H3 expression according to the western blotting and RT-qPCR results. In terms of function, increased expression of miR-506 led to reduced MCL cell proliferation, invasion and migration, caused cell cycle arrested at G0/G1 phase, similar to the effects of B7H3 knockdown. Furthermore, we measured the expression of invasion-related proteins by western blotting and found that miR-506 could reduce MMP-2 and MMP-9 expression in MCL cells. Rescue experiments suggested that the restoration of B7H3 expression in MCL cells reversed the inhibition of proliferation and invasion induced by miRNA-506 overexpression. CONCLUSIONS Our findings suggest that miR-506 functions as a tumor suppressor miRNA and plays a significant role in inhibiting human MCL cell proliferation and metastasis by suppressing B7H3 expression.
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Affiliation(s)
- Xiao-Wen Zhu
- Department of Hematology and Lymphoma Research Center, Peking University Third Hospital, Beijing, 100191, PR China
| | - Jing Wang
- Department of Hematology and Lymphoma Research Center, Peking University Third Hospital, Beijing, 100191, PR China
| | - Ming-Xia Zhu
- Department of Hematology and Lymphoma Research Center, Peking University Third Hospital, Beijing, 100191, PR China
| | - Yan-Fang Wang
- Department of Hematology and Lymphoma Research Center, Peking University Third Hospital, Beijing, 100191, PR China
| | - Si-Yuan Yang
- Department of Hematology and Lymphoma Research Center, Peking University Third Hospital, Beijing, 100191, PR China
| | - Xiao-Yan Ke
- Department of Hematology and Lymphoma Research Center, Peking University Third Hospital, Beijing, 100191, PR China.
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Clot G, Jares P, Giné E, Navarro A, Royo C, Pinyol M, Martín-Garcia D, Demajo S, Espinet B, Salar A, Ferrer A, Muntañola A, Aymerich M, Rauert-Wunderlich H, Jaffe ES, Connors JM, Gascoyne RD, Delabie J, López-Guillermo A, Ott G, Wright GW, Staudt LM, Rosenwald A, Scott DW, Rimsza LM, Beà S, Campo E. A gene signature that distinguishes conventional and leukemic nonnodal mantle cell lymphoma helps predict outcome. Blood 2018; 132:413-422. [PMID: 29769262 PMCID: PMC6071558 DOI: 10.1182/blood-2018-03-838136] [Citation(s) in RCA: 71] [Impact Index Per Article: 11.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/15/2018] [Accepted: 05/10/2018] [Indexed: 12/21/2022] Open
Abstract
Mantle cell lymphoma (MCL) is an aggressive B-cell malignancy, but some patients have a very indolent evolution. This heterogeneous course is related, in part, to the different biological characteristics of conventional MCL (cMCL) and the distinct subgroup of leukemic nonnodal MCL (nnMCL). Robust criteria to distinguish these MCL subtypes and additional biological parameters that influence their evolution are not well defined. We describe a novel molecular assay that reliably distinguishes cMCL and nnMCL using blood samples. We trained a 16-gene assay (L-MCL16 assay) on the NanoString platform using 19 purified leukemic samples. The locked assay was applied to an independent cohort of 70 MCL patients with leukemic presentation. The assay assigned 37% of cases to nnMCL and 56% to cMCL. nnMCL and cMCL differed in nodal presentation, lactate dehydrogenase, immunoglobulin heavy chain gene mutational status, management options, genomic complexity, and CDKN2A/ATM deletions, but the proportion with 17p/TP53 aberrations was similar in both subgroups. Sequential samples showed that assay prediction was stable over time. nnMCL had a better overall survival (OS) than cMCL (3-year OS 92% vs 69%; P = .006) from the time of diagnosis and longer time to first treatment. Genomic complexity and TP53/CDKN2A aberrations predicted for shorter OS in the entire series and cMCL, whereas only genomic complexity was associated with shorter time to first treatment and OS in nnMCL. In conclusion, the newly developed assay robustly recognizes the 2 molecular subtypes of MCL in leukemic samples. Its combination with genetic alterations improves the prognostic evaluation and may provide useful biological information for management decisions.
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Affiliation(s)
- Guillem Clot
- Institute for Biomedical Research August Pi i Sunyer, Barcelona, Spain
- Centro de Investigación Biomédica en Red de Cáncer, Madrid, Spain
| | - Pedro Jares
- Institute for Biomedical Research August Pi i Sunyer, Barcelona, Spain
- Centro de Investigación Biomédica en Red de Cáncer, Madrid, Spain
- Hematopathology Unit-Laboratory of Pathology, Hospital Clinic of Barcelona, University of Barcelona, Barcelona, Spain
| | - Eva Giné
- Institute for Biomedical Research August Pi i Sunyer, Barcelona, Spain
- Centro de Investigación Biomédica en Red de Cáncer, Madrid, Spain
- Hematology Department, Hospital Clinic of Barcelona, Barcelona, Spain
| | - Alba Navarro
- Institute for Biomedical Research August Pi i Sunyer, Barcelona, Spain
- Centro de Investigación Biomédica en Red de Cáncer, Madrid, Spain
| | - Cristina Royo
- Institute for Biomedical Research August Pi i Sunyer, Barcelona, Spain
- Centro de Investigación Biomédica en Red de Cáncer, Madrid, Spain
| | - Magda Pinyol
- Institute for Biomedical Research August Pi i Sunyer, Barcelona, Spain
- Centro de Investigación Biomédica en Red de Cáncer, Madrid, Spain
| | - David Martín-Garcia
- Institute for Biomedical Research August Pi i Sunyer, Barcelona, Spain
- Centro de Investigación Biomédica en Red de Cáncer, Madrid, Spain
| | - Santiago Demajo
- Institute for Biomedical Research August Pi i Sunyer, Barcelona, Spain
| | | | - Antonio Salar
- Hematology Department, IMIM-Hospital del Mar, Barcelona, Spain
| | - Ana Ferrer
- Hematology Department, IMIM-Hospital del Mar, Barcelona, Spain
| | - Ana Muntañola
- Servei d'Hematologia, Hospital Mútua de Terrassa, Terrassa, Spain
| | - Marta Aymerich
- Centro de Investigación Biomédica en Red de Cáncer, Madrid, Spain
- Hematopathology Unit-Laboratory of Pathology, Hospital Clinic of Barcelona, University of Barcelona, Barcelona, Spain
| | - Hilka Rauert-Wunderlich
- Institute of Pathology, University of Würzburg, Würzburg, Germany
- Comprehensive Cancer Center Mainfranken, Würzburg, Germany
| | - Elaine S Jaffe
- Center for Cancer Research, National Cancer Institute, National Institutes of Health, Bethesda, MD
| | - Joseph M Connors
- Centre for Lymphoid Cancer, British Columbia Cancer Agency, Vancouver, BC, Canada
| | - Randy D Gascoyne
- Centre for Lymphoid Cancer, British Columbia Cancer Agency, Vancouver, BC, Canada
| | - Jan Delabie
- Department of Pathology, Toronto General Hospital, Toronto, ON, Canada
| | - Armando López-Guillermo
- Institute for Biomedical Research August Pi i Sunyer, Barcelona, Spain
- Centro de Investigación Biomédica en Red de Cáncer, Madrid, Spain
- Hematology Department, Hospital Clinic of Barcelona, Barcelona, Spain
| | - German Ott
- Department of Clinical Pathology, Robert-Bosch-Krankenhaus and Dr. Margarete Fischer-Bosch Institute of Clinical Pharmacology, Stuttgart, Germany; and
| | | | - Louis M Staudt
- Comprehensive Cancer Center Mainfranken, Würzburg, Germany
| | - Andreas Rosenwald
- Institute of Pathology, University of Würzburg, Würzburg, Germany
- Comprehensive Cancer Center Mainfranken, Würzburg, Germany
| | - David W Scott
- Centre for Lymphoid Cancer, British Columbia Cancer Agency, Vancouver, BC, Canada
| | - Lisa M Rimsza
- Department of Pathology, Mayo Clinic, Scottsdale, AZ
| | - Sílvia Beà
- Institute for Biomedical Research August Pi i Sunyer, Barcelona, Spain
- Centro de Investigación Biomédica en Red de Cáncer, Madrid, Spain
| | - Elías Campo
- Institute for Biomedical Research August Pi i Sunyer, Barcelona, Spain
- Centro de Investigación Biomédica en Red de Cáncer, Madrid, Spain
- Hematopathology Unit-Laboratory of Pathology, Hospital Clinic of Barcelona, University of Barcelona, Barcelona, Spain
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McKay P, Leach M, Jackson B, Robinson S, Rule S. A British Society for haematology good practice paper on the diagnosis and investigation of patients with mantle cell lymphoma. Br J Haematol 2018; 182:63-70. [PMID: 29882587 DOI: 10.1111/bjh.15281] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
Affiliation(s)
- Pamela McKay
- Department of Haematology; Beatson West of Scotland Cancer Centre; Gartnavel Hospital; Glasgow UK
| | - Mike Leach
- Department of Haematology; Beatson West of Scotland Cancer Centre; Gartnavel Hospital; Glasgow UK
| | - Bob Jackson
- Department of Pathology; Queen Elizabeth University Hospital; Glasgow UK
| | - Stephen Robinson
- Department of Haematology; University Hospitals Bristol; Bristol UK
| | - Simon Rule
- Department of Haematology; Plymouth University Peninsula Schools of Medicine and Dentistry; Plymouth UK
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9
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The degree of overlap between the follicular dendritic cell meshwork and tumor cells in mantle cell lymphoma is associated with prognosis. Pathol Res Pract 2018. [PMID: 29525403 DOI: 10.1016/j.prp.2018.02.015] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
This study concerning mantle cell lymphoma (MCL) investigated retrospectively an association between patient prognosis and the percentage of the total number of lymphoma cells found in the follicular dendritic cell (FDC) meshwork, that is, the degree of overlap of lymphoma cells. Two hundred and nine MCL patients were apportioned to grades I-III, in which the CD21-positive FDC meshwork covered ≤50%, 51%-89%, and ≥90% of the tumor area, respectively. Significant differences among the grades (all, P < 0.01) were found in the following: duration of disease (from onset of clinical manifestation to diagnosis); clinical staging; extranodal involvement (non-lymphoid organs); histological subtype; and Ki-67 proliferation index (PI). After removing the aggressive variants, the overall survival rates of grade I (n = 92) and II (n = 57) patients were similar. The overall survival rates of grade III (n = 46) patients differed from that of grade I + II patients (P < 0.01). The grades negatively correlated with the Ki-67 PI value (r = -0.234, P = 0.001). At each grade the OSR of patients with Ki-67 PI ≤30% was similar to that of patients with Ki-67 >30%. In the Ki-67 PI ≤30% group, the OSRs of the patients differed significantly among the grades. In the Ki-67 >30% group the OSRs of the grades were similar. The results of multivariate Cox regression analysis showed that the degree of overlap, age and Ki-67 PI was the independent prognostic factors of the OSRs of MCL patients. Our data suggests that MCL patients in whom there was a high degree of overlap between the FDC meshwork and tumor area have a better clinical prognosis. The degree of overlap correlates well with the Ki-67 PI, which can be used to predict the prognosis of patients.
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CD200 expression in mantle cell lymphoma identifies a unique subgroup of patients with frequent IGHV mutations, absence of SOX11 expression, and an indolent clinical course. Mod Pathol 2018; 31:327-336. [PMID: 28984300 DOI: 10.1038/modpathol.2017.135] [Citation(s) in RCA: 38] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/26/2017] [Revised: 08/31/2017] [Accepted: 08/31/2017] [Indexed: 01/20/2023]
Abstract
CD200, a marker currently utilized in the diagnosis of B-cell lymphoma, is uniformly positive in chronic lymphocytic leukemia/chronic lymphocytic leukemia, and is usually absent in mantle cell lymphoma. Over a 6 year-period, of 668 mantle cell lymphoma assessed by flow cytometry, CD200 expression was detected in 25 patients (~4%). All 25 patients had bone marrow involvement; however, 11 (44%) patients had no nodal or extranodal disease and belonged to non-nodal leukemic variant mantle cell lymphoma. Morphologically, bone marrow showed an unusual interstitial infiltrative pattern in 14/25 (56%) and small round cells resembling chronic lymphocytic leukemia in 9/25 (36%). CD23 was positive in 19/25 (76%) patients; and SOX11 was only positive in 5/21(24%). All 4 patients tested showed IGHV mutations. With a median follow-up of 23 months, 12/24 (50%) patients were not treated. These clinicopathological features were significantly different from 154 randomly chosen CD200-negative mantle cell lymphoma patients, in SOX11 positivity (24% versus 74%, P<0.0001), CD23 expression (76% versus 8%, P<0.0001), a non-nodal leukemic presentation (44% versus 2%, P<0.001), and therapy requirement (50% versus 92%, P<0.0001). This is the first study to show that CD200 expression in mantle cell lymphoma, though uncommon, identifies a subgroup of mantle cell lymphoma patients with characteristic pathological features, frequent non-nodal leukemic variant, and an indolent clinical course.
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Martin P, Ghione P, Dreyling M. Mantle cell lymphoma – Current standards of care and future directions. Cancer Treat Rev 2017. [DOI: 10.1016/j.ctrv.2017.05.008] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
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12
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Sarkar A, Balakrishnan K, Chen J, Patel V, Neelapu SS, McMurray JS, Gandhi V. Molecular evidence of Zn chelation of the procaspase activating compound B-PAC-1 in B cell lymphoma. Oncotarget 2016; 7:3461-76. [PMID: 26658105 PMCID: PMC4823120 DOI: 10.18632/oncotarget.6505] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/13/2015] [Accepted: 11/17/2015] [Indexed: 01/08/2023] Open
Abstract
The resistance of apoptosis in cancer cells is pivotal for their survival and is typically ruled by mutations or dysregulation of core apoptotic cascade. Mantle cell lymphoma (MCL) is a non-Hodgkin's B-cell malignancy expressing higher anti-apoptotic proteins providing survival advantage. B-PAC-1, a procaspase activating compound, induces apoptosis by sequestering Zn bound to procaspase-3, but the amino acids holding Zn in Caspase-3 is not known. Here we show that reintroduction of WT caspase-3 or 7 in Caspase3-7 double knock-out (DKO) mouse embryonic fibroblasts (MEF) promoted B-PAC-1 to induce apoptosis (27-43%), but not in DKO MEFs or MEFs expressing respective Casp3-7 catalytic mutants (12-13%). Using caspase-6 and -9 exosite analysis, we identified and mutated predicted Zn-ligands in caspase-3 (H108A, C148S and E272A) and overexpressed into DKO MEFs. Mutants carrying E272A abrogated Zn-reversal of apoptosis induced by B-PAC-1 via higher XIAP and smac expressions but not in H108A or C148S mutants. Co-immunoprecipitation analysis revealed stronger XIAP-caspase-3 interaction suggesting a novel mechanism of impulsive apoptosis resistance by disrupting predicted Zn-ligands in caspase-3. B-PAC-1 sponsored apoptosis in MCL cell lines (30-73%) via caspase-3 and PARP cleavages accompanied by loss of Mcl-1 and IAPs including XIAP while Zn substantially abrogated B-PAC-1-driven apoptosis (18-36%). In contrary, Zn is dispensable to inhibit staurosporin, bendamustine, ABT199 or MK206-induced apoptosis. Consistent to cell lines, B-PAC-1 stimulated cell death in primary B-lymphoma cells via caspase-3 cleavage with decline in both Mcl-1 and XIAP. This study underscores the first genetic evidence that B-PAC-1 driven apoptosis is mediated via Zn chelation.
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Affiliation(s)
- Aloke Sarkar
- Department of Experimental Therapeutics, The University of Texas Health Science Center, Houston, Texas, USA
| | - Kumudha Balakrishnan
- Department of Experimental Therapeutics, The University of Texas Health Science Center, Houston, Texas, USA.,Department of Leukemia, UT MD Anderson Cancer Center, Houston, Texas, USA.,Graduate School of Biomedical Sciences, The University of Texas Health Science Center, Houston, Texas, USA
| | - Jefferson Chen
- Department of Experimental Therapeutics, The University of Texas Health Science Center, Houston, Texas, USA
| | - Viralkumar Patel
- Department of Experimental Therapeutics, The University of Texas Health Science Center, Houston, Texas, USA
| | - Sattva S Neelapu
- Department of Lymphoma and Myeloma, The University of Texas Health Science Center, Houston, Texas, USA
| | - John S McMurray
- Department of Experimental Therapeutics, The University of Texas Health Science Center, Houston, Texas, USA.,Graduate School of Biomedical Sciences, The University of Texas Health Science Center, Houston, Texas, USA
| | - Varsha Gandhi
- Department of Experimental Therapeutics, The University of Texas Health Science Center, Houston, Texas, USA.,Department of Leukemia, UT MD Anderson Cancer Center, Houston, Texas, USA.,Graduate School of Biomedical Sciences, The University of Texas Health Science Center, Houston, Texas, USA
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Chen J, Zurawski G, Zurawski S, Wang Z, Akagawa K, Oh S, Hideki U, Fay J, Banchereau J, Song W, Palucka AK. A novel vaccine for mantle cell lymphoma based on targeting cyclin D1 to dendritic cells via CD40. J Hematol Oncol 2015; 8:35. [PMID: 25888530 PMCID: PMC4424584 DOI: 10.1186/s13045-015-0131-7] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/17/2015] [Accepted: 03/24/2015] [Indexed: 11/20/2022] Open
Abstract
Background Mantle cell lymphoma (MCL) is a distinct clinical pathologic subtype of B cell non-Hodgkin’s lymphoma often associated with poor prognosis. New therapeutic approaches based on boosting anti-tumor immunity are needed. MCL is associated with overexpression of cyclin D1 thus rendering this molecule an interesting target for immunotherapy. Methods We show here a novel strategy for the development of recombinant vaccines carrying cyclin D1 cancer antigens that can be targeted to dendritic cells (DCs) via CD40. Results Healthy individuals and MCL patients have a broad repertoire of cyclin D1-specific CD4+ and CD8+ T cells. Cyclin D1-specific T cells secrete IFN-γ. DCs loaded with whole tumor cells or with selected peptides can elicit cyclin D1-specific CD8+ T cells that kill MCL tumor cells. We developed a recombinant vaccine based on targeting cyclin D1 antigen to human DCs via an anti-CD40 mAb. Targeting monocyte-derived human DCs in vitro with anti-CD40-cyclin D1 fusion protein expanded a broad repertoire of cyclin D1-specific CD4+ and CD8+ T cells. Conclusions This study demonstrated that cyclin D1 represents a good target for immunotherapy and targeting cyclin D1 to DCs provides a new strategy for mantle cell lymphoma vaccine. Electronic supplementary material The online version of this article (doi:10.1186/s13045-015-0131-7) contains supplementary material, which is available to authorized users.
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Affiliation(s)
- Jingtao Chen
- Institute of Translational Medicine, the First Hospital, Jilin University, Changchun, 130031, China. .,Baylor Institute for Immunology Research and Sammons Cancer Center, Dallas, TX, 75204, USA.
| | - Gerard Zurawski
- Baylor Institute for Immunology Research and Sammons Cancer Center, Dallas, TX, 75204, USA.
| | - Sandy Zurawski
- Baylor Institute for Immunology Research and Sammons Cancer Center, Dallas, TX, 75204, USA.
| | - Zhiqing Wang
- Baylor Institute for Immunology Research and Sammons Cancer Center, Dallas, TX, 75204, USA.
| | - Keiko Akagawa
- Baylor Institute for Immunology Research and Sammons Cancer Center, Dallas, TX, 75204, USA.
| | - Sangkon Oh
- Baylor Institute for Immunology Research and Sammons Cancer Center, Dallas, TX, 75204, USA.
| | - Ueno Hideki
- Baylor Institute for Immunology Research and Sammons Cancer Center, Dallas, TX, 75204, USA.
| | - Joseph Fay
- Baylor Institute for Immunology Research and Sammons Cancer Center, Dallas, TX, 75204, USA.
| | - Jacques Banchereau
- Baylor Institute for Immunology Research and Sammons Cancer Center, Dallas, TX, 75204, USA. .,The Present address: The Jackson Laboratory for Genomics Medicine, Farmington, CT, USA.
| | - Wenru Song
- Baylor Institute for Immunology Research and Sammons Cancer Center, Dallas, TX, 75204, USA. .,The Present address: AstraZeneca Pharmaceuticals LP, Gaithersburg, MD, USA.
| | - A Karolina Palucka
- Baylor Institute for Immunology Research and Sammons Cancer Center, Dallas, TX, 75204, USA. .,The Present address: The Jackson Laboratory for Genomics Medicine, Farmington, CT, USA.
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