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Quivoron C, Michot JM, Danu A, Lecourt H, Saada V, Saleh K, Vergé V, Cotteret S, Bernard OA, Ribrag V. Sensitivity, specificity, and accuracy of molecular profiling on circulating cell-free DNA in refractory or relapsed multiple myeloma patients, results of MM-EP1 study. Leuk Lymphoma 2024; 65:789-799. [PMID: 38433500 DOI: 10.1080/10428194.2024.2320258] [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: 11/15/2023] [Accepted: 02/13/2024] [Indexed: 03/05/2024]
Abstract
As a promising alternative to bone marrow aspiration (BMA), mutational profiling on blood-derived circulating cell-free tumor DNA (cfDNA) is a harmless and simple technique to monitor molecular response and treatment resistance of patients with refractory/relapsed multiple myeloma (R/R MM). We evaluated the sensitivity and specificity of cfDNA compared to BMA CD138 positive myeloma plasma cells (PCs) in a series of 45 R/R MM patients using the 29-gene targeted panel (AmpliSeq) NGS. KRAS, NRAS, FAM46C, DIS3, and TP53 were the most frequently mutated genes. The average sensitivity and specificity of cfDNA detection were 65% and 97%, respectively. The concordance per gene between the two samples was good to excellent according to Cohen's κ coefficients interpretation. An increased number of mutations detected in cfDNA were associated with a decreased overall survival. In conclusion, we demonstrated cfDNA NGS analysis feasibility and accuracy in R/R MM patients who may benefit from early phase clinical trial.
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Affiliation(s)
- C Quivoron
- Translational Hematology Laboratory, AMMICa, INSERM US23/CNRS UAR3655, Gustave Roussy Cancer Campus, Villejuif, France
- INSERM U1170, Université Paris-Saclay, Gustave Roussy Cancer Campus, Villejuif, France
| | - J-M Michot
- INSERM U1170, Université Paris-Saclay, Gustave Roussy Cancer Campus, Villejuif, France
- Drug Development Department: Département d'Innovation Thérapeutique et d'Essais Précoces (DITEP), Gustave Roussy, Villejuif, France
| | - A Danu
- Hematology Department, Gustave Roussy, Villejuif, France
| | - H Lecourt
- Translational Hematology Laboratory, AMMICa, INSERM US23/CNRS UAR3655, Gustave Roussy Cancer Campus, Villejuif, France
| | - V Saada
- Department of Medical Biology and Pathology, Gustave Roussy, Villejuif, France
| | - K Saleh
- Hematology Department, Gustave Roussy, Villejuif, France
| | - V Vergé
- Department of Medical Biology and Pathology, Gustave Roussy, Villejuif, France
| | - S Cotteret
- Department of Medical Biology and Pathology, Gustave Roussy, Villejuif, France
| | - O A Bernard
- INSERM U1170, Université Paris-Saclay, Gustave Roussy Cancer Campus, Villejuif, France
| | - V Ribrag
- Translational Hematology Laboratory, AMMICa, INSERM US23/CNRS UAR3655, Gustave Roussy Cancer Campus, Villejuif, France
- INSERM U1170, Université Paris-Saclay, Gustave Roussy Cancer Campus, Villejuif, France
- Drug Development Department: Département d'Innovation Thérapeutique et d'Essais Précoces (DITEP), Gustave Roussy, Villejuif, France
- Hematology Department, Gustave Roussy, Villejuif, France
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2
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Schinke C, Rasche L, Raab MS, Weinhold N. Impact of Clonal Heterogeneity in Multiple Myeloma. Hematol Oncol Clin North Am 2024; 38:461-476. [PMID: 38195308 DOI: 10.1016/j.hoc.2023.12.012] [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: 01/11/2024]
Abstract
Multiple myeloma is characterized by a highly heterogeneous disease distribution within the bone marrow-containing skeletal system. In this review, we introduce the molecular mechanisms underlying clonal heterogeneity and the spatio-temporal evolution of myeloma. We discuss the clinical impact of clonal heterogeneity, which is thought to be one of the biggest obstacles to overcome therapy resistance and to achieve cure.
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Affiliation(s)
- Carolina Schinke
- Myeloma Center, University of Arkansas for Medical Sciences, Little Rock, AR, USA
| | - Leo Rasche
- Department of Internal Medicine 2, University Hospital of Würzburg, Würzburg, Germany; Mildred Scheel Early Career Center (MSNZ), University Hospital of Würzburg, Würzburg, Germany
| | - Marc S Raab
- Department of Internal Medicine V, Heidelberg University Clinic Hospital, Heidelberg, Germany
| | - Niels Weinhold
- Department of Internal Medicine V, Heidelberg University Clinic Hospital, Heidelberg, Germany.
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3
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Kubicki T, Derman BA, Dytfeld D, Jakubowiak AJ. Measurable residual disease in peripheral blood in myeloma: dream or reality. Curr Opin Oncol 2023; 35:574-580. [PMID: 37621165 DOI: 10.1097/cco.0000000000000987] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 08/26/2023]
Abstract
PURPOSE OF REVIEW Therapeutic advancements in multiple myeloma have led to increasingly deeper and more durable responses, creating a need for highly sensitive and applicable techniques for measurable residual disease (MRD) assessment. Bone marrow assays can deeply assess for MRD, but it is not conducive to performing frequent and dynamic evaluations, which may be needed for MRD-adapted treatment approaches. Recently, numerous techniques for MRD assessment in peripheral blood have come under investigation, and their integration into routine clinical practice is eagerly anticipated. RECENT FINDINGS The identification of circulating tumor cells (CTCs), evaluation of cell-free DNA, and measuring monoclonal protein concentration with mass spectrometry are promising research areas for assessing myeloma in peripheral blood. CTCs assessment and cell-free DNA may carry prognostic significance, but they lack the sensitivity of bone marrow-based techniques. Mass spectrometry has already been implemented in clinical practice in certain centers, but its full potential has yet to be fully realized. This review focuses on recent developments in these fields, emphasizing the potential future roles of these assessments. SUMMARY MRD assessment in peripheral blood is still in the development stage but holds promise for not only complementing bone marrow based evaluations but also potential for improving sensitivity.
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4
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Chen J, Cao W, Huang X, Chen Q, Ye S, Qu J, Liu Y, Guo X, Yao S, Zhang E, He J, Li A, Yang L, Cai Z. TRIM21 enhances bortezomib sensitivity in multiple myeloma by halting prosurvival autophagy. Blood Adv 2023; 7:5752-5770. [PMID: 37083684 PMCID: PMC10561007 DOI: 10.1182/bloodadvances.2022008241] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/01/2022] [Revised: 03/22/2023] [Accepted: 04/09/2023] [Indexed: 04/22/2023] Open
Abstract
Bortezomib (bort) is an effective therapeutic agent for patients with multiple myeloma (MM); however, most patients develop drug resistance. Autophagy, a highly conserved process that recycles cytosol or entire organelles via lysosomal activity, is essential for the survival, homeostasis, and drug resistance in MM. Growing evidence has highlighted that E3 ligase tripartite motif-containing protein 21 (TRIM21) not only interacts with multiple autophagy regulators but also participates in drug resistance in various cancers. However, to date, the direct substrates and additional roles of TRIM21 in MM remain unexplored. In this study, we demonstrated that low TRIM21 expression is a factor for relapse in MM. TRIM21 knockdown (KD) made MM cells more resistant to bort, whereas TRIM21 overexpression (OE) resulted in increased MM sensitivity to bort. Proteomic and phosphoproteomic studies of TRIM21 KD MM cells showed that bort resistance was associated with increased oxidative stress and elevated prosurvival autophagy. Our results showed that TRIM21 KD MM cell lines induced prosurvival autophagy after bort treatment, suppressing autophagy by 3-methyladenine treatment or by the short hairpin RNA of autophagy-related gene 5 (ATG5)-restored-bort sensitivity. Indeed, ATG5 expression was increased and decreased by TRIM21 KD and OE, respectively. TRIM21 affected autophagy by ubiquitinating ATG5 through K48 for proteasomal degradation. Importantly, we confirmed that TRIM21 could potentiate the antimyeloma effect of bort through in vitro and in vivo experiments. Overall, our findings define the key role of TRIM21 in MM bort resistance and provide a foundation for a novel targeted therapeutic approach.
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Affiliation(s)
- Jing Chen
- Bone Marrow Transplantation Center, The First Affiliated Hospital, School of Medicine, Zhejiang University, Hangzhou, China
| | - Wen Cao
- Bone Marrow Transplantation Center, The First Affiliated Hospital, School of Medicine, Zhejiang University, Hangzhou, China
| | - Xi Huang
- Bone Marrow Transplantation Center, The First Affiliated Hospital, School of Medicine, Zhejiang University, Hangzhou, China
| | - Qingxiao Chen
- Bone Marrow Transplantation Center, The First Affiliated Hospital, School of Medicine, Zhejiang University, Hangzhou, China
| | - Shuting Ye
- Bone Marrow Transplantation Center, The First Affiliated Hospital, School of Medicine, Zhejiang University, Hangzhou, China
| | - Jianwei Qu
- Bone Marrow Transplantation Center, The First Affiliated Hospital, School of Medicine, Zhejiang University, Hangzhou, China
| | - Yang Liu
- Bone Marrow Transplantation Center, The First Affiliated Hospital, School of Medicine, Zhejiang University, Hangzhou, China
| | - Xing Guo
- Bone Marrow Transplantation Center, The First Affiliated Hospital, School of Medicine, Zhejiang University, Hangzhou, China
| | - Shunnan Yao
- Bone Marrow Transplantation Center, The First Affiliated Hospital, School of Medicine, Zhejiang University, Hangzhou, China
| | - Enfan Zhang
- Bone Marrow Transplantation Center, The First Affiliated Hospital, School of Medicine, Zhejiang University, Hangzhou, China
| | - Jingsong He
- Bone Marrow Transplantation Center, The First Affiliated Hospital, School of Medicine, Zhejiang University, Hangzhou, China
| | - Anqi Li
- Bone Marrow Transplantation Center, The First Affiliated Hospital, School of Medicine, Zhejiang University, Hangzhou, China
| | - Li Yang
- Bone Marrow Transplantation Center, The First Affiliated Hospital, School of Medicine, Zhejiang University, Hangzhou, China
| | - Zhen Cai
- Bone Marrow Transplantation Center, The First Affiliated Hospital, School of Medicine, Zhejiang University, Hangzhou, China
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5
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Teo WZY, Ong IYE, Tong JWY, Ong WL, Lin A, Song F, Tai BC, Ooi M, Seokojo CY, Chen Y, Nagarajan C, Chng WJ, de Mel S. Response-Adapted Therapy for Newly Diagnosed Multiple Myeloma. Curr Hematol Malig Rep 2023; 18:190-200. [PMID: 37400631 DOI: 10.1007/s11899-023-00704-9] [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: 06/13/2023] [Indexed: 07/05/2023]
Abstract
PURPOSE OF REVIEW The development of potent novel agents has improved outcomes for patients with multiple myeloma (MM). Heterogeneity of response to therapy, an expanding arsenal of treatment options, and cost are however major challenges for physicians making treatment decisions. Response-adapted therapy is hence an attractive strategy for sequencing of therapy in MM. Despite its successful application in other haematologic malignancies, response-adapted therapy is yet to become a standard of care for MM. We provide our perspective on response-adapted therapeutic strategies evaluated thus far and how they may be implemented and improved on in treatment algorithms of the future. RECENT FINDINGS While older studies suggested that early response based on International Myeloma Working Group response criteria could impact long-term outcomes, recent data have contradicted these findings. The advent of minimal residual disease (MRD) as a powerful prognostic factor in MM has raised the promise of MRD-adapted treatment strategies. The development of more sensitive techniques for paraprotein quantification as well as imaging modalities to detect extramedullary disease is likely to change response assessment in MM. These techniques combined with MRD assessment may provide sensitive and holistic response assessments which could be evaluated in clinical trials. Response-adapted treatment algorithms have the potential to allow an individualised treatment strategy, maximising efficacy, while minimising toxicities and cost. Standardisation of MRD methodology, incorporation of imaging into response assessment, and the optimal management of MRD positive patients are key questions to be addressed in future trials.
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Affiliation(s)
- Winnie Z Y Teo
- Department of Haematology-Oncology, National University Cancer Science Institute of Singapore (NCIS), National University Health System, Singapore, Singapore
- Fast and Chronic Program, Alexandra Hospital, National University Health System, Singapore, Singapore
| | - Ian Y E Ong
- Department of Internal Medicine, Singapore General Hospital, Singapore, Singapore
| | - Jason W Y Tong
- Department of General Surgery, National University Health System, Singapore, Singapore
| | - Wan Li Ong
- Department of General Surgery, Singapore General Hospital, Singapore, Singapore
| | - Adeline Lin
- Department of Haematology-Oncology, National University Cancer Science Institute of Singapore (NCIS), National University Health System, Singapore, Singapore
| | - Fangfang Song
- Department of Haematology-Oncology, National University Cancer Science Institute of Singapore (NCIS), National University Health System, Singapore, Singapore
| | - Bee Choo Tai
- Saw Swee Hock School of Public Health, National University of Singapore, Singapore, Singapore
| | - Melissa Ooi
- Department of Haematology-Oncology, National University Cancer Science Institute of Singapore (NCIS), National University Health System, Singapore, Singapore
| | - Cinnie Yentia Seokojo
- Department of Haematology-Oncology, National University Cancer Science Institute of Singapore (NCIS), National University Health System, Singapore, Singapore
| | - Yunxin Chen
- SingHealth Duke-NUS Blood Cancer Centre, Singapore General Hospital, Singapore, Singapore
- Department of Haematology, Singapore General Hospital, Singapore, Singapore
| | - Chandramouli Nagarajan
- SingHealth Duke-NUS Blood Cancer Centre, Singapore General Hospital, Singapore, Singapore
- Department of Haematology, Singapore General Hospital, Singapore, Singapore
| | - Wee Joo Chng
- Department of Haematology-Oncology, National University Cancer Science Institute of Singapore (NCIS), National University Health System, Singapore, Singapore
- Department of Medicine Yong Loo Lin School of Medicine, National University of Singapore, Singapore, Singapore
- Cancer Science Institute, National University of Singapore, Singapore, Singapore
| | - Sanjay de Mel
- Department of Haematology-Oncology, National University Cancer Science Institute of Singapore (NCIS), National University Health System, Singapore, Singapore.
- Department of Medicine Yong Loo Lin School of Medicine, National University of Singapore, Singapore, Singapore.
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6
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Qiang W, Jin L, Luo T, Jia Y, Lu J, Liu J, He H, Qian Z, Mithraprabhu S, Liang Y, Gale RP, Tao X, Wu D, Du J. Cell-free DNA chromosome copy number variations predict outcomes in plasma cell myeloma. Blood Cancer J 2023; 13:136. [PMID: 37669974 PMCID: PMC10480144 DOI: 10.1038/s41408-023-00904-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/26/2023] [Revised: 08/06/2023] [Accepted: 08/23/2023] [Indexed: 09/07/2023] Open
Affiliation(s)
- Wanting Qiang
- Department of Hematology, Myeloma & Lymphoma Center, Second Affiliated Hospital of Naval Medical University, 200003, Shanghai, China
| | - Lina Jin
- Department of Hematology, Myeloma & Lymphoma Center, Second Affiliated Hospital of Naval Medical University, 200003, Shanghai, China
| | - Tiancheng Luo
- Department of Hematology, Myeloma & Lymphoma Center, Second Affiliated Hospital of Naval Medical University, 200003, Shanghai, China
| | - Yanchun Jia
- Department of Hematology, Myeloma & Lymphoma Center, Second Affiliated Hospital of Naval Medical University, 200003, Shanghai, China
| | - Jing Lu
- Department of Hematology, Myeloma & Lymphoma Center, Second Affiliated Hospital of Naval Medical University, 200003, Shanghai, China
| | - Jin Liu
- Department of Hematology, Myeloma & Lymphoma Center, Second Affiliated Hospital of Naval Medical University, 200003, Shanghai, China
| | - Haiyan He
- Department of Hematology, Myeloma & Lymphoma Center, Second Affiliated Hospital of Naval Medical University, 200003, Shanghai, China
| | | | - Sridurga Mithraprabhu
- Myeloma Research Group, Australian Centre for Blood Diseases, Alfred Hospital-Monash University, Melbourne, VIC, Australia
- Malignant Hematology and Stem Cell Transplantation, Alfred Hospital, Melbourne, VIC, Australia
| | - Yang Liang
- Department of Hematologic Oncology, State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Sun Yat-sen University Cancer Center, Guangzhou, China
| | - Robert Peter Gale
- Centre for Haematology, Department of Immunology and Inflammation, Imperial College of Science, Technology and Medicine, London, UK
| | - Xia Tao
- Department of Pharmacy, Second Affiliated Hospital of Naval Medical University, 200003, Shanghai, China.
| | - Depei Wu
- National Clinical Research Center for Hematologic Diseases, The First Affiliated Hospital of Soochow University, Suzhou, China.
| | - Juan Du
- Department of Hematology, Myeloma & Lymphoma Center, Second Affiliated Hospital of Naval Medical University, 200003, Shanghai, China.
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7
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Medina-Herrera A, Sarasquete ME, Jiménez C, Puig N, García-Sanz R. Minimal Residual Disease in Multiple Myeloma: Past, Present, and Future. Cancers (Basel) 2023; 15:3687. [PMID: 37509348 PMCID: PMC10377959 DOI: 10.3390/cancers15143687] [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: 06/26/2023] [Revised: 07/17/2023] [Accepted: 07/18/2023] [Indexed: 07/30/2023] Open
Abstract
Responses to treatment have improved over the last decades for patients with multiple myeloma. This is a consequence of the introduction of new drugs that have been successfully combined in different clinical contexts: newly diagnosed, transplant-eligible or ineligible patients, as well as in the relapsed/refractory setting. However, a great proportion of patients continue to relapse, even those achieving complete response, which underlines the need for updated response criteria. In 2014, the international myeloma working group established new levels of response, prompting the evaluation of minimal residual disease (MRD) for those patients already in complete or stringent complete response as defined by conventional serological assessments: the absence of tumor plasma cells in 100,000 total cells or more define molecular and immunophenotypic responses by next-generation sequencing and flow cytometry, respectively. In this review, we describe all the potential methods that may be used for MRD detection based on the evidence found in the literature, paying special attention to their advantages and pitfalls from a critical perspective.
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Affiliation(s)
- Alejandro Medina-Herrera
- Departament of Hematology, University Hospital of Salamanca (HUSA/IBSAL), CIBERONC, CIC-IBMCC (USAL-CSIC), 37007 Salamanca, Spain
| | - María Eugenia Sarasquete
- Departament of Hematology, University Hospital of Salamanca (HUSA/IBSAL), CIBERONC, CIC-IBMCC (USAL-CSIC), 37007 Salamanca, Spain
| | - Cristina Jiménez
- Departament of Hematology, University Hospital of Salamanca (HUSA/IBSAL), CIBERONC, CIC-IBMCC (USAL-CSIC), 37007 Salamanca, Spain
| | - Noemí Puig
- Departament of Hematology, University Hospital of Salamanca (HUSA/IBSAL), CIBERONC, CIC-IBMCC (USAL-CSIC), 37007 Salamanca, Spain
| | - Ramón García-Sanz
- Departament of Hematology, University Hospital of Salamanca (HUSA/IBSAL), CIBERONC, CIC-IBMCC (USAL-CSIC), 37007 Salamanca, Spain
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8
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Marx A, Osváth M, Szikora B, Pipek O, Csabai I, Nagy Á, Bödör C, Matula Z, Nagy G, Bors A, Uher F, Mikala G, Vályi-Nagy I, Kacskovics I. Liquid biopsy-based monitoring of residual disease in multiple myeloma by analysis of the rearranged immunoglobulin genes-A feasibility study. PLoS One 2023; 18:e0285696. [PMID: 37235573 DOI: 10.1371/journal.pone.0285696] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/30/2023] [Accepted: 04/28/2023] [Indexed: 05/28/2023] Open
Abstract
The need for sensitive monitoring of minimal/measurable residual disease (MRD) in multiple myeloma emerged as novel therapies led to deeper responses. Moreover, the potential benefits of blood-based analyses, the so-called liquid biopsy is prompting more and more studies to assess its feasibility. Considering these recent demands, we aimed to optimize a highly sensitive molecular system based on the rearranged immunoglobulin (Ig) genes to monitor MRD from peripheral blood. We analyzed a small group of myeloma patients with the high-risk t(4;14) translocation, using next-generation sequencing of Ig genes and droplet digital PCR of patient-specific Ig heavy chain (IgH) sequences. Moreover, well established monitoring methods such as multiparametric flow cytometry and RT-qPCR of the fusion transcript IgH::MMSET (IgH and multiple myeloma SET domain-containing protein) were utilized to evaluate the feasibility of these novel molecular tools. Serum measurements of M-protein and free light chains together with the clinical assessment by the treating physician served as routine clinical data. We found significant correlation between our molecular data and clinical parameters, using Spearman correlations. While the comparisons of the Ig-based methods and the other monitoring methods (flow cytometry, qPCR) were not statistically evaluable, we found common trends in their target detection. Regarding longitudinal disease monitoring, the applied methods yielded complementary information thus increasing the reliability of MRD evaluation. We also detected indications of early relapse before clinical signs, although this implication needs further verification in a larger patient cohort.
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Affiliation(s)
- Anita Marx
- Department of Immunology, Institute of Biology, ELTE Eötvös Loránd University, Budapest, Hungary
- Doctoral School of Biology, ELTE Eötvös Loránd University, Budapest, Hungary
| | - Magdolna Osváth
- Department of Immunology, Institute of Biology, ELTE Eötvös Loránd University, Budapest, Hungary
- Doctoral School of Biology, ELTE Eötvös Loránd University, Budapest, Hungary
| | - Bence Szikora
- Department of Immunology, Institute of Biology, ELTE Eötvös Loránd University, Budapest, Hungary
| | - Orsolya Pipek
- Department of Physics of Complex Systems, ELTE Eötvös Loránd University, Budapest, Hungary
| | - István Csabai
- Department of Physics of Complex Systems, ELTE Eötvös Loránd University, Budapest, Hungary
| | - Ákos Nagy
- Department of Pathology and Experimental Cancer Research, HCEMM-SE Molecular Oncohematology Research Group, Semmelweis University, Budapest, Hungary
| | - Csaba Bödör
- Department of Pathology and Experimental Cancer Research, HCEMM-SE Molecular Oncohematology Research Group, Semmelweis University, Budapest, Hungary
| | - Zsolt Matula
- National Institute of Hematology and Infectious Diseases, Central Hospital of Southern Pest, Budapest, Hungary
| | - Ginette Nagy
- National Institute of Hematology and Infectious Diseases, Central Hospital of Southern Pest, Budapest, Hungary
| | - András Bors
- National Institute of Hematology and Infectious Diseases, Central Hospital of Southern Pest, Budapest, Hungary
| | - Ferenc Uher
- National Institute of Hematology and Infectious Diseases, Central Hospital of Southern Pest, Budapest, Hungary
| | - Gábor Mikala
- National Institute of Hematology and Infectious Diseases, Central Hospital of Southern Pest, Budapest, Hungary
| | - István Vályi-Nagy
- National Institute of Hematology and Infectious Diseases, Central Hospital of Southern Pest, Budapest, Hungary
| | - Imre Kacskovics
- Department of Immunology, Institute of Biology, ELTE Eötvös Loránd University, Budapest, Hungary
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9
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Li S, Zhang E, Cai Z. Liquid biopsy by analysis of circulating myeloma cells and cell-free nucleic acids: a novel noninvasive approach of disease evaluation in multiple myeloma. Biomark Res 2023; 11:27. [PMID: 36890597 PMCID: PMC9997021 DOI: 10.1186/s40364-023-00469-6] [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: 12/20/2022] [Accepted: 02/26/2023] [Indexed: 03/10/2023] Open
Abstract
Multiple myeloma (MM) is an incurable hematological cancer with high spatial- and temporal-heterogeneity. Invasive single-point bone marrow sampling cannot capture the tumor heterogeneity and is difficult to repeat for serial assessments. Liquid biopsy is a technique for identifying and analyzing circulating MM cells and cell products produced by tumors and released into the circulation, allowing for the minimally invasive and comprehensive detection of disease burden and molecular alterations in MM and monitoring treatment response and disease progression. Furthermore, liquid biopsy can provide complementary information to conventional detection approaches and improve their prognostic values. This article reviewed the technologies and applications of liquid biopsy in MM.
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Affiliation(s)
- Shuchan Li
- Bone Marrow Transplantation Center, The First Affiliated Hospital, School of Medicine, Zhejiang University, No. 79, Qingchun Road, Hangzhou, Zhejiang, China.,Institute of Hematology, Zhejiang University, Hangzhou, Zhejiang, China
| | - Enfan Zhang
- Bone Marrow Transplantation Center, The First Affiliated Hospital, School of Medicine, Zhejiang University, No. 79, Qingchun Road, Hangzhou, Zhejiang, China.,Institute of Hematology, Zhejiang University, Hangzhou, Zhejiang, China
| | - Zhen Cai
- Bone Marrow Transplantation Center, The First Affiliated Hospital, School of Medicine, Zhejiang University, No. 79, Qingchun Road, Hangzhou, Zhejiang, China. .,Institute of Hematology, Zhejiang University, Hangzhou, Zhejiang, China.
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10
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Fitzpatrick MJ, Murali MR, Nardi V. Molecular Diagnostics of Plasma Cell Neoplasms. Surg Pathol Clin 2023; 16:401-410. [PMID: 37149365 DOI: 10.1016/j.path.2023.01.005] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/12/2023]
Abstract
Genetic characterization of myeloma at diagnosis by interphase fluorescence in situ hybridization and next-generation sequencing (NGS) can assist with risk stratification and treatment planning. Measurable residual disease (MRD) status after treatment, as evaluated by next-generation flow cytometry or NGS on bone marrow aspirate material, is one of the most important predictors of prognosis. Less-invasive tools for MRD assessment such as liquid biopsy approaches have also recently emerged as potential alternatives.
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11
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Shen Q, Cen H, Jiang J, Cong Z, Zhou Y, Huang X, Zhu L, Jiang Q, Xue C. The level and integrity of plasma circulating cell-free DNA in patients with primary multiple myeloma. Transl Cancer Res 2022; 11:4137-4147. [PMID: 36523306 PMCID: PMC9745376 DOI: 10.21037/tcr-22-2416] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/21/2022] [Accepted: 11/16/2022] [Indexed: 09/10/2023]
Abstract
BACKGROUND To evaluate the clinical research related to the level and integrity of circulating free DNA (cfDNA) in the plasma of patients with multiple myeloma (MM). METHODS The plasma samples of 56 patients with newly diagnosed MM and 60 healthy volunteers were collected. ALU247 fragment and ALU115 fragment were used as target genes, and quantitative polymerase chain reaction (qPCR) was used to assess the plasma of the patient and healthy control groups. The cfDNA level in MM was analyzed, and the ALU247/ALU115 ratio was used to calculate the integrity of cfDNA. The correlation between the cfDNA level and integrity and the clinical characteristics of patients with primary MM was analyzed, and their value in efficacy monitoring and prognostic evaluation was evaluated. RESULTS The plasma concentrations of ALU247 and ALU115 and the integrity of cfDNA in patients with primary MM were significantly higher than those in the healthy controls (P<0.05). The ALU247 fragment concentration was markedly correlated with the Durie-Salmon (D-S), International Staging System (ISS), and Revised-International Staging System (R-ISS) stages (P<0.05). After three courses of induction chemotherapy, the levels of ALU247, ALU115, and cfDNA integrity in both groups were lower than those before chemotherapy (P<0.05). Patients with curative effects of CR, sCR, and VGPR were classified into the ≥ very good partial response (VGPR) group (n=38), while those with curative effects of PR and SD were allocated into the CONCLUSIONS CfDNA levels were significantly elevated in MM patients, and the ALU247 fragment concentration was remarkably correlated with multiple clinical features and had important clinical value for efficacy monitoring and prognostic assessment.
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Affiliation(s)
- Qian Shen
- Department of Hematology and Lymphoma, Tumor Hospital Affiliated to Nantong University, Nantong, China
| | - Haiyan Cen
- Department of Hematology, Affiliated Hospital of Nantong University & Nantong Geriatric Rehabilitation Hospital, Nantong, China
| | - Jing Jiang
- Department of Radiology, Nanjing Hospital of Chinese Medicine Affiliated to Nanjing University of Chinese Medicine, Nanjing, China
| | - Zhirong Cong
- Department of Hematology and Lymphoma, Tumor Hospital Affiliated to Nantong University, Nantong, China
| | - Ying Zhou
- Department of Hematology and Lymphoma, Tumor Hospital Affiliated to Nantong University, Nantong, China
| | - Xiaoxiao Huang
- Department of Laboratory Medicine, Tumor Hospital Affiliated to Nantong University, Nantong, China
| | - Li Zhu
- Department of Hematology and Lymphoma, Tumor Hospital Affiliated to Nantong University, Nantong, China
| | - Qi Jiang
- Department of Hematology and Lymphoma, Tumor Hospital Affiliated to Nantong University, Nantong, China
| | - Chenqi Xue
- Department of Interventional Radiology, the Second Hospital of Nanjing, Nanjing University of Chinese Medicine, Nanjing, China
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Mejia Saldarriaga M, Darwiche W, Jayabalan D, Monge J, Rosenbaum C, Pearse RN, Niesvizky R, Bustoros M. Advances in the molecular characterization of multiple myeloma and mechanism of therapeutic resistance. Front Oncol 2022; 12:1020011. [PMID: 36387095 PMCID: PMC9646612 DOI: 10.3389/fonc.2022.1020011] [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: 08/15/2022] [Accepted: 10/07/2022] [Indexed: 11/25/2022] Open
Abstract
Recent insight in the genomic landscape of newly diagnosed multiple myeloma (NDMM) and its precursor conditions, monoclonal gammopathy of uncertain significance (MGUS), and smoldering myeloma have allowed the identification of patients with precursor conditions with a high risk of progression. These cases with "progressor" MGUS/SMM have a higher average mutation burden, have higher rates of mutations in specific genes such as MAPK, DNA repair, MYC, DIS3, and are enriched for specific mutational signatures when compared to non-progressors and are comparable to those found in NDMM. The highly preserved clonal heterogeneity seen upon progression of SMM, combined with the importance of these early variables, suggests that the identification of progressors based on these findings could complement and enhance the currently available clinical models based on tumor burden. Mechanisms leading to relapse/refractory multiple myeloma (RRMM) are of clinical interest given worse overall survival in this population. An Increased mutational burden is seen in patients with RRMM when compared to NDMM, however, there is evidence of branching evolution with many of these mutations being present at the subclonal level. Likewise, alterations in proteins associated with proteosome inhibitor and immunomodulatory drugs activity could partially explain clinical resistance to these agents. Evidence of chromosomal events leading to copy number changes is seen, with the presence of TP53 deletion, mutation, or a combination of both being present in many cases. Additional chromosomal events such as 1q gain and amplification may also interact and lead to resistance.
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Affiliation(s)
| | | | | | | | | | | | | | - Mark Bustoros
- Division of Hematology and Medical Oncology, Department of Medicine, Weill Cornell Medicine, New York, NY, United States
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