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Sun J, Corradini S, Azab F, Shokeen M, Muz B, Miari KE, Maksimos M, Diedrich C, Asare O, Alhallak K, Park C, Lubben B, Chen Y, Adebayo O, Bash H, Kelley S, Fiala M, Bender DE, Zhou H, Wang S, Vij R, Williams MTS, Azab AK. IL-10R inhibition reprograms tumor-associated macrophages and reverses drug resistance in multiple myeloma. Leukemia 2024:10.1038/s41375-024-02391-8. [PMID: 39215060 DOI: 10.1038/s41375-024-02391-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/16/2022] [Revised: 07/19/2024] [Accepted: 08/19/2024] [Indexed: 09/04/2024]
Abstract
Multiple myeloma (MM) is the cancer of plasma cells within the bone marrow and remains incurable. Tumor-associated macrophages (TAMs) within the tumor microenvironment often display a pro-tumor phenotype and correlate with tumor proliferation, survival, and therapy resistance. IL-10 is a key immunosuppressive cytokine that leads to recruitment and development of TAMs. In this study, we investigated the role of IL-10 in MM TAM development as well as the therapeutic application of IL-10/IL-10R/STAT3 signaling inhibition. We demonstrated that IL-10 is overexpressed in MM BM and mediates M2-like polarization of TAMs in patient BM, 3D co-cultures in vitro, and mouse models. In turn, TAMs promote MM proliferation and drug resistance, both in vitro and in vivo. Moreover, inhibition of IL-10/IL-10R/STAT3 axis using a blocking IL-10R monoclonal antibody and STAT3 protein degrader/PROTAC prevented M2 polarization of TAMs and the consequent TAM-induced proliferation of MM, and re-sensitized MM to therapy, in vitro and in vivo. Therefore, our findings suggest that inhibition of IL-10/IL-10R/STAT3 axis is a novel therapeutic strategy with monotherapy efficacy and can be further combined with current anti-MM therapy, such as immunomodulatory drugs, to overcome drug resistance. Future investigation is warranted to evaluate the potential of such therapy in MM patients.
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Affiliation(s)
- Jennifer Sun
- Department of Radiation Oncology, Cancer Biology Division, Washington University in St. Louis School of Medicine, St. Louis, MO, USA
- Department of Biomedical Engineering, Washington University in St. Louis McKelvey School of Engineering, St. Louis, MO, USA
| | - Stefan Corradini
- Charles Oakley Laboratories, Department of Biological and Biomedical Sciences, Glasgow Caledonian University, Glasgow, UK
| | - Feda Azab
- Department of Biomedical Engineering, University of Texas Southwestern Medical Center, Dallas, TX, USA
| | - Monica Shokeen
- Department of Biomedical Engineering, Washington University in St. Louis McKelvey School of Engineering, St. Louis, MO, USA
- Department of Radiology, Washington University in St. Louis School of Medicine, St. Louis, MO, USA
- Alvin J. Siteman Cancer Center, Washington University School of Medicine and Barnes-Jewish Hospital, St. Louis, MO, USA
| | - Barbara Muz
- Department of Radiation Oncology, Cancer Biology Division, Washington University in St. Louis School of Medicine, St. Louis, MO, USA
| | - Katerina E Miari
- Charles Oakley Laboratories, Department of Biological and Biomedical Sciences, Glasgow Caledonian University, Glasgow, UK
| | - Mina Maksimos
- Department of Biomedical Engineering, University of Texas Southwestern Medical Center, Dallas, TX, USA
| | - Camila Diedrich
- Department of Biomedical Engineering, University of Texas Southwestern Medical Center, Dallas, TX, USA
| | - Obed Asare
- Department of Biomedical Engineering, University of Texas Southwestern Medical Center, Dallas, TX, USA
| | - Kinan Alhallak
- Department of Radiation Oncology, Cancer Biology Division, Washington University in St. Louis School of Medicine, St. Louis, MO, USA
- Department of Biomedical Engineering, Washington University in St. Louis McKelvey School of Engineering, St. Louis, MO, USA
| | - Chaelee Park
- Department of Radiation Oncology, Cancer Biology Division, Washington University in St. Louis School of Medicine, St. Louis, MO, USA
| | - Berit Lubben
- Department of Radiation Oncology, Cancer Biology Division, Washington University in St. Louis School of Medicine, St. Louis, MO, USA
| | - Yixuan Chen
- Department of Radiation Oncology, Cancer Biology Division, Washington University in St. Louis School of Medicine, St. Louis, MO, USA
| | - Ola Adebayo
- Department of Radiation Oncology, Cancer Biology Division, Washington University in St. Louis School of Medicine, St. Louis, MO, USA
| | - Hannah Bash
- Department of Radiation Oncology, Cancer Biology Division, Washington University in St. Louis School of Medicine, St. Louis, MO, USA
| | - Sarah Kelley
- Department of Medicine, Oncology Division, Washington University in St. Louis School of Medicine, St. Louis, MO, USA
| | - Mark Fiala
- Department of Medicine, Oncology Division, Washington University in St. Louis School of Medicine, St. Louis, MO, USA
| | - Diane E Bender
- Alvin J. Siteman Cancer Center, Washington University School of Medicine and Barnes-Jewish Hospital, St. Louis, MO, USA
| | - Haibin Zhou
- Department of Internal Medicine University of Michigan, Ann Arbor, Michigan, USA
| | - Shaomeng Wang
- Department of Internal Medicine University of Michigan, Ann Arbor, Michigan, USA
- Department of Pharmacology, University of Michigan, Ann Arbor, Michigan, USA
- Department of Medicinal Chemistry, University of Michigan, Ann Arbor, Michigan, USA
| | - Ravi Vij
- Alvin J. Siteman Cancer Center, Washington University School of Medicine and Barnes-Jewish Hospital, St. Louis, MO, USA
- Department of Medicine, Oncology Division, Washington University in St. Louis School of Medicine, St. Louis, MO, USA
| | - Mark T S Williams
- Charles Oakley Laboratories, Department of Biological and Biomedical Sciences, Glasgow Caledonian University, Glasgow, UK
| | - Abdel Kareem Azab
- Department of Radiation Oncology, Cancer Biology Division, Washington University in St. Louis School of Medicine, St. Louis, MO, USA.
- Department of Biomedical Engineering, Washington University in St. Louis McKelvey School of Engineering, St. Louis, MO, USA.
- Department of Biomedical Engineering, University of Texas Southwestern Medical Center, Dallas, TX, USA.
- Alvin J. Siteman Cancer Center, Washington University School of Medicine and Barnes-Jewish Hospital, St. Louis, MO, USA.
- Simmons Comprehensive Cancer Center, UT Southwestern Medical Center, Dallas, TX, USA.
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Vera-Siguenza E, Escribano-Gonzalez C, Serrano-Gonzalo I, Eskla KL, Spill F, Tennant D. Mathematical reconstruction of the metabolic network in an in-vitro multiple myeloma model. PLoS Comput Biol 2023; 19:e1011374. [PMID: 37713666 PMCID: PMC10503963 DOI: 10.1371/journal.pcbi.1011374] [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: 09/09/2022] [Accepted: 07/19/2023] [Indexed: 09/17/2023] Open
Abstract
It is increasingly apparent that cancer cells, in addition to remodelling their metabolism to survive and proliferate, adapt and manipulate the metabolism of other cells. This property may be a telling sign that pre-clinical tumour metabolism studies exclusively utilising in-vitro mono-culture models could prove to be limited for uncovering novel metabolic targets able to translate into clinical therapies. Although this is increasingly recognised, and work towards addressing the issue is becoming routinary much remains poorly understood. For instance, knowledge regarding the biochemical mechanisms through which cancer cells manipulate non-cancerous cell metabolism, and the subsequent impact on their survival and proliferation remains limited. Additionally, the variations in these processes across different cancer types and progression stages, and their implications for therapy, also remain largely unexplored. This study employs an interdisciplinary approach that leverages the predictive power of mathematical modelling to enrich experimental findings. We develop a functional multicellular in-silico model that facilitates the qualitative and quantitative analysis of the metabolic network spawned by an in-vitro co-culture model of bone marrow mesenchymal stem- and myeloma cell lines. To procure this model, we devised a bespoke human genome constraint-based reconstruction workflow that combines aspects from the legacy mCADRE & Metabotools algorithms, the novel redHuman algorithm, along with 13C-metabolic flux analysis. Our workflow transforms the latest human metabolic network matrix (Recon3D) into two cell-specific models coupled with a metabolic network spanning a shared growth medium. When cross-validating our in-silico model against the in-vitro model, we found that the in-silico model successfully reproduces vital metabolic behaviours of its in-vitro counterpart; results include cell growth predictions, respiration rates, as well as support for observations which suggest cross-shuttling of redox-active metabolites between cells.
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Affiliation(s)
- Elias Vera-Siguenza
- Institute of Metabolism and Systems Research, College of Medical and Dental Sciences, University of Birmingham, Birmingham, United Kingdom
- Watson School of Mathematics, University of Birmingham, Birmingham, United Kingdom
| | - Cristina Escribano-Gonzalez
- Institute of Metabolism and Systems Research, College of Medical and Dental Sciences, University of Birmingham, Birmingham, United Kingdom
| | - Irene Serrano-Gonzalo
- Instituto de Investigación Sanitaria Aragón, Fundación Española para el Estudio y Terapéutica de la enfermedad de Gaucher y otras Lisosomales, Zaragoza, España
| | - Kattri-Liis Eskla
- Institute of Metabolism and Systems Research, College of Medical and Dental Sciences, University of Birmingham, Birmingham, United Kingdom
- Department of Physiology, Institute of Biomedicine and Translational Medicine, University of Tartu, Tartu, Estonia
| | - Fabian Spill
- Watson School of Mathematics, University of Birmingham, Birmingham, United Kingdom
| | - Daniel Tennant
- Institute of Metabolism and Systems Research, College of Medical and Dental Sciences, University of Birmingham, Birmingham, United Kingdom
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3
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Dziadowicz SA, Wang L, Akhter H, Aesoph D, Sharma T, Adjeroh DA, Hazlehurst LA, Hu G. Bone Marrow Stroma-Induced Transcriptome and Regulome Signatures of Multiple Myeloma. Cancers (Basel) 2022; 14:927. [PMID: 35205675 PMCID: PMC8870223 DOI: 10.3390/cancers14040927] [Citation(s) in RCA: 16] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/20/2022] [Revised: 02/09/2022] [Accepted: 02/11/2022] [Indexed: 02/01/2023] Open
Abstract
Multiple myeloma (MM) is a hematological cancer with inevitable drug resistance. MM cells interacting with bone marrow stromal cells (BMSCs) undergo substantial changes in the transcriptome and develop de novo multi-drug resistance. As a critical component in transcriptional regulation, how the chromatin landscape is transformed in MM cells exposed to BMSCs and contributes to the transcriptional response to BMSCs remains elusive. We profiled the transcriptome and regulome for MM cells using a transwell coculture system with BMSCs. The transcriptome and regulome of MM cells from the upper transwell resembled MM cells that coexisted with BMSCs from the lower chamber but were distinctive to monoculture. BMSC-induced genes were enriched in the JAK2/STAT3 signaling pathway, unfolded protein stress, signatures of early plasma cells, and response to proteasome inhibitors. Genes with increasing accessibility at multiple regulatory sites were preferentially induced by BMSCs; these genes were enriched in functions linked to responses to drugs and unfavorable clinic outcomes. We proposed JUNB and ATF4::CEBPβ as candidate transcription factors (TFs) that modulate the BMSC-induced transformation of the regulome linked to the transcriptional response. Together, we characterized the BMSC-induced transcriptome and regulome signatures of MM cells to facilitate research on epigenetic mechanisms of BMSC-induced multi-drug resistance in MM.
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Affiliation(s)
- Sebastian A. Dziadowicz
- Department of Microbiology, Immunology & Cell Biology, West Virginia University, Morgantown, WV 26505, USA; (S.A.D.); (L.W.); (H.A.); (D.A.); (T.S.)
| | - Lei Wang
- Department of Microbiology, Immunology & Cell Biology, West Virginia University, Morgantown, WV 26505, USA; (S.A.D.); (L.W.); (H.A.); (D.A.); (T.S.)
| | - Halima Akhter
- Department of Microbiology, Immunology & Cell Biology, West Virginia University, Morgantown, WV 26505, USA; (S.A.D.); (L.W.); (H.A.); (D.A.); (T.S.)
- Lane Department of Computer Science & Electrical Engineering, West Virginia University, Morgantown, WV 26506, USA;
| | - Drake Aesoph
- Department of Microbiology, Immunology & Cell Biology, West Virginia University, Morgantown, WV 26505, USA; (S.A.D.); (L.W.); (H.A.); (D.A.); (T.S.)
- Lane Department of Computer Science & Electrical Engineering, West Virginia University, Morgantown, WV 26506, USA;
| | - Tulika Sharma
- Department of Microbiology, Immunology & Cell Biology, West Virginia University, Morgantown, WV 26505, USA; (S.A.D.); (L.W.); (H.A.); (D.A.); (T.S.)
| | - Donald A. Adjeroh
- Lane Department of Computer Science & Electrical Engineering, West Virginia University, Morgantown, WV 26506, USA;
| | - Lori A. Hazlehurst
- WVU Cancer Institute, West Virginia University, Morgantown, WV 26506, USA;
- Department of Pharmaceutical Sciences, School of Pharmacy, West Virginia University, Morganton, WV 26506, USA
| | - Gangqing Hu
- Department of Microbiology, Immunology & Cell Biology, West Virginia University, Morgantown, WV 26505, USA; (S.A.D.); (L.W.); (H.A.); (D.A.); (T.S.)
- WVU Cancer Institute, West Virginia University, Morgantown, WV 26506, USA;
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4
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Waldschmidt JM, Fruttiger SJ, Wider D, Jung J, Thomsen AR, Hartmann TN, Duyster J, Hug MJ, Azab KA, Jung M, Wäsch R, Engelhardt M. Ex vivo propagation in a novel 3D high-throughput co-culture system for multiple myeloma. J Cancer Res Clin Oncol 2022; 148:1045-1055. [PMID: 35072775 PMCID: PMC9016043 DOI: 10.1007/s00432-021-03854-6] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/13/2021] [Accepted: 11/04/2021] [Indexed: 12/28/2022]
Abstract
Purpose Multiple myeloma (MM) remains an incurable hematologic malignancy which ultimately develops drug resistance and evades treatment. Despite substantial therapeutic advances over the past years, the clinical failure rate of preclinically promising anti-MM drugs remains substantial. More realistic in vitro models are thus required to better predict clinical efficacy of a preclinically active compound. Methods Here, we report on the establishment of a conical agarose 3D co-culture platform for the preclinical propagation of primary MM cells ex vivo. Cell growth was compared to yet established 2D and liquid overlay systems. MM cell lines (MMCL: RPMI-8226, U266, OPM-2) and primary patient specimens were tested. Drug sensitivity was examined by exploring the cytotoxic effect of bortezomib and the deubiquitinase inhibitor auranofin under various conditions. Results In contrast to 2D and liquid overlay, cell proliferation in the 3D array followed a sigmoidal curve characterized by an initial growth delay but more durable proliferation of MMCL over 12 days of culture. Primary MM specimens did not expand in ex vivo monoculture, but required co-culture support by a human stromal cell line (HS-5, MSP-1). HS-5 induced a > fivefold increase in cluster volume and maintained long-term viability of primary MM cells for up to 21 days. Bortezomib and auranofin induced less cytotoxicity under 3D vs. 2D condition and in co- vs. monoculture, respectively. Conclusions This study introduces a novel model that is capable of long-term propagation and drug testing of primary MM specimens ex vivo overcoming some of the pitfalls of currently available in vitro models. Supplementary Information The online version contains supplementary material available at 10.1007/s00432-021-03854-6.
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Affiliation(s)
- Johannes M Waldschmidt
- Department of Internal Medicine I, Faculty of Medicine and Medical Center, University of Freiburg, Hugstetterstr. 53, 79106, Freiburg, Germany
- Comprehensive Cancer Center Freiburg (CCCF), Freiburg University Medical Center, Freiburg, Germany
| | - Stefan J Fruttiger
- Department of Internal Medicine I, Faculty of Medicine and Medical Center, University of Freiburg, Hugstetterstr. 53, 79106, Freiburg, Germany
- Pharmacy, Freiburg University Medical Center, Freiburg, Germany
| | - Dagmar Wider
- Department of Internal Medicine I, Faculty of Medicine and Medical Center, University of Freiburg, Hugstetterstr. 53, 79106, Freiburg, Germany
| | - Johannes Jung
- Department of Internal Medicine I, Faculty of Medicine and Medical Center, University of Freiburg, Hugstetterstr. 53, 79106, Freiburg, Germany
- Comprehensive Cancer Center Freiburg (CCCF), Freiburg University Medical Center, Freiburg, Germany
| | - Andreas R Thomsen
- Department of Radiation Oncology, Freiburg University Medical Center, Freiburg, Germany
| | - Tanja N Hartmann
- Department of Internal Medicine I, Faculty of Medicine and Medical Center, University of Freiburg, Hugstetterstr. 53, 79106, Freiburg, Germany
- Comprehensive Cancer Center Freiburg (CCCF), Freiburg University Medical Center, Freiburg, Germany
| | - Justus Duyster
- Department of Internal Medicine I, Faculty of Medicine and Medical Center, University of Freiburg, Hugstetterstr. 53, 79106, Freiburg, Germany
- Comprehensive Cancer Center Freiburg (CCCF), Freiburg University Medical Center, Freiburg, Germany
| | - Martin J Hug
- Pharmacy, Freiburg University Medical Center, Freiburg, Germany
| | - Kareem A Azab
- Department of Radiation Oncology, Washington University, St. Louis, MO, USA
| | - Manfred Jung
- Institute of Pharmaceutical Sciences, University of Freiburg, Freiburg, Germany
| | - Ralph Wäsch
- Department of Internal Medicine I, Faculty of Medicine and Medical Center, University of Freiburg, Hugstetterstr. 53, 79106, Freiburg, Germany
- Comprehensive Cancer Center Freiburg (CCCF), Freiburg University Medical Center, Freiburg, Germany
| | - Monika Engelhardt
- Department of Internal Medicine I, Faculty of Medicine and Medical Center, University of Freiburg, Hugstetterstr. 53, 79106, Freiburg, Germany.
- Comprehensive Cancer Center Freiburg (CCCF), Freiburg University Medical Center, Freiburg, Germany.
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5
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Alhallak K, de la Puente P, Jeske A, Sun J, Muz B, Rettig MP, Sahin I, Weisberg EL, Griffin JD, Reagan JL, DiPersio JF, Azab AK. 3D tissue engineered plasma cultures support leukemic proliferation and induces drug resistance. Leuk Lymphoma 2021; 62:2457-2465. [PMID: 33993837 DOI: 10.1080/10428194.2021.1919657] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Abstract
Chronic myeloid leukemia (CML), acute myeloid leukemia (AML), and chronic lymphocytic leukemia (CLL) are hematological malignancies that remain incurable despite novel treatments. In order to improve current treatments and clinical efficacy, there remains a need for more complex in vitro models that mimic the intricate human leukemic microenvironment. This study aimed to use 3D tissue engineered plasma cultures (3DTEPC) derived from CML, AML and CLL patients to promote proliferation of leukemic cells for use as a drug screening tool for treatment. 3DTEPC supported the growth of primary CML, AML and CLL cells and also induced significantly more drug resistance in CML, AML and CLL cell lines compared to 2D. The 3DTEPC created a more physiologically relevant environment for leukemia cell proliferation, provided a reliable model for growing leukemia patient samples, and serves as a relevant tool for drug screening and personalized medicine.
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Affiliation(s)
- Kinan Alhallak
- Department of Radiation Oncology, Washington University School of Medicine, St. Louis, MO, USA.,Department of Biomedical Engineering, Washington University, St. Louis, MO, USA
| | - Pilar de la Puente
- Department of Radiation Oncology, Washington University School of Medicine, St. Louis, MO, USA
| | - Amanda Jeske
- Department of Radiation Oncology, Washington University School of Medicine, St. Louis, MO, USA.,Department of Biomedical Engineering, Washington University, St. Louis, MO, USA
| | - Jennifer Sun
- Department of Radiation Oncology, Washington University School of Medicine, St. Louis, MO, USA.,Department of Biomedical Engineering, Washington University, St. Louis, MO, USA
| | - Barbara Muz
- Department of Radiation Oncology, Washington University School of Medicine, St. Louis, MO, USA
| | - Michael P Rettig
- Department of Medicine, Washington University School of Medicine, St. Louis, MO, USA
| | - Ilyas Sahin
- Division of Hematology and Oncology, The Warren Alpert Medical School of Brown University, Providence, RI, USA
| | - Ellen L Weisberg
- Department of Medical Oncology, Dana-Farber Cancer Institute, Boston, MA, USA
| | - James D Griffin
- Department of Medical Oncology, Dana-Farber Cancer Institute, Boston, MA, USA
| | - John L Reagan
- Division of Hematology and Oncology, The Warren Alpert Medical School of Brown University, Providence, RI, USA
| | - John F DiPersio
- Department of Medicine, Washington University School of Medicine, St. Louis, MO, USA
| | - Abdel Kareem Azab
- Department of Radiation Oncology, Washington University School of Medicine, St. Louis, MO, USA.,Department of Biomedical Engineering, Washington University, St. Louis, MO, USA
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6
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Calar K, Plesselova S, Bhattacharya S, Jorgensen M, de la Puente P. Human Plasma-Derived 3D Cultures Model Breast Cancer Treatment Responses and Predict Clinically Effective Drug Treatment Concentrations. Cancers (Basel) 2020; 12:cancers12071722. [PMID: 32610529 PMCID: PMC7407241 DOI: 10.3390/cancers12071722] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/29/2020] [Revised: 06/19/2020] [Accepted: 06/23/2020] [Indexed: 02/08/2023] Open
Abstract
Lack of efficacy and a low overall success rate of phase I-II clinical trials are the most common failures when it comes to advancing cancer treatment. Current drug sensitivity screenings present several challenges including differences in cell growth rates, the inconsistent use of drug metrics, and the lack of translatability. Here, we present a patient-derived 3D culture model to overcome these limitations in breast cancer (BCa). The human plasma-derived 3D culture model (HuP3D) utilizes patient plasma as the matrix, where BCa cell lines and primary BCa biopsies were grown and screened for drug treatments. Several drug metrics were evaluated from relative cell count and growth rate curves. Correlations between HuP3D metrics, established preclinical models, and clinical effective concentrations in patients were determined. HuP3D efficiently supported the growth and expansion of BCa cell lines and primary breast cancer tumors as both organoids and single cells. Significant and strong correlations between clinical effective concentrations in patients were found for eight out of ten metrics for HuP3D, while a very poor positive correlation and a moderate correlation was found for 2D models and other 3D models, respectively. HuP3D is a feasible and efficacious platform for supporting the growth and expansion of BCa, allowing high-throughput drug screening and predicting clinically effective therapies better than current preclinical models.
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Affiliation(s)
- Kristin Calar
- Cancer Biology and Immunotherapies Group, Sanford Research, Sioux Falls, SD 57104, USA; (K.C.); (S.B.); (M.J.)
| | - Simona Plesselova
- Biochemistry and Molecular Biology II, University of Granada, 18071 Granada, Spain;
| | - Somshuvra Bhattacharya
- Cancer Biology and Immunotherapies Group, Sanford Research, Sioux Falls, SD 57104, USA; (K.C.); (S.B.); (M.J.)
| | - Megan Jorgensen
- Cancer Biology and Immunotherapies Group, Sanford Research, Sioux Falls, SD 57104, USA; (K.C.); (S.B.); (M.J.)
- MD/PhD Program, University of South Dakota Sanford School of Medicine, Sioux Falls, SD 57105, USA
| | - Pilar de la Puente
- Cancer Biology and Immunotherapies Group, Sanford Research, Sioux Falls, SD 57104, USA; (K.C.); (S.B.); (M.J.)
- Department of Surgery, University of South Dakota Sanford School of Medicine, Sioux Falls, SD 57105, USA
- Flow Cytometry Core, Sanford Research, Sioux Falls, SD 57104, USA
- Correspondence: ; Tel.: +1-605-312-6042
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7
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Targeting CD47 as a Novel Immunotherapy for Multiple Myeloma. Cancers (Basel) 2020; 12:cancers12020305. [PMID: 32012878 PMCID: PMC7072283 DOI: 10.3390/cancers12020305] [Citation(s) in RCA: 52] [Impact Index Per Article: 13.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/19/2019] [Revised: 01/17/2020] [Accepted: 01/22/2020] [Indexed: 12/25/2022] Open
Abstract
Multiple myeloma (MM) remains to be incurable despite recent therapeutic advances. CD47, an immune checkpoint known as the "don't eat me" signal, is highly expressed on the surface of various cancers, allowing cancer cells to send inhibitory signals to macrophages and impede phagocytosis and immune response. In this study, we hypothesized that blocking the "don't eat me" signaling using an anti-CD47 monoclonal antibody will induce killing of MM cells. We report that CD47 expression was directly correlated with stage of the disease, from normal to MGUS to MM. Moreover, MM cells had remarkably higher CD47 expression than other cell populations in the bone marrow. These findings indicate that CD47 is specifically expressed on MM and can be used as a potential therapeutic target. Further, blocking of CD47 using an anti-CD47 antibody induced immediate activation of macrophages, which resulted in induction of phagocytosis and killing of MM cells in the 3D-tissue engineered bone marrow model, as early as 4 hours. These results suggest that macrophage checkpoint immunotherapy by blocking the CD47 "don't eat me" signal is a novel and promising strategy for the treatment of MM, providing a basis for additional studies to validate these effects in vivo and in patients.
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8
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Dubois SJ, Kalashnikov N, Moraes C. Robust and Precise Wounding and Analysis of Engineered Contractile Tissues. Tissue Eng Part C Methods 2019; 25:677-686. [DOI: 10.1089/ten.tec.2019.0123] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/20/2023] Open
Affiliation(s)
- Sarah J. Dubois
- Department of Chemical Engineering, McGill University, Montreal, Canada
| | | | - Christopher Moraes
- Department of Chemical Engineering, McGill University, Montreal, Canada
- Department of Biological and Biomedical Engineering, McGill University, Montreal, Canada
- Goodman Cancer Research Center, McGill University, Montreal, Canada
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9
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Qi J, Shi LY, Wu Y, Shen XJ, Yuan J, Jin CJ, Cong H, Ju SQ. Epigenetic silencing of miR-335 induces migration by targeting insulin-like growth factor-1 receptor in multiple myeloma. Leuk Lymphoma 2019; 60:3188-3198. [PMID: 31190579 DOI: 10.1080/10428194.2019.1627534] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
Multiple myeloma (MM) is a common hematological malignancy and remains incurable. MiRNA-335 is a classic tumor suppressor, yet its expression pattern and biological role in MM is unclear. The aim of the present study was to determine the expression pattern, biological role, and mechanism of miR-335 in MM. In this study, we found that miR-335 expression was decreased in MM. The promoter of miR-335 was also hypermethylated in MM. It was found that over-expression of miR-335 or 5-azacytidine treatment suppressed migration of MM cells and down-regulated the expression of IGF-1R. MiR-335 thus acts as a metastatic suppressor by targeting IGF-1R in MM. Moreover, aberrant promoter hyper-methylation is critical for miR-335 silencing in MM. We also found that miR-335 assisted in predicting both the prognosis and progression of disease in MM patients. Observations might offer a new complementary diagnostic and therapeutic target in MM.
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Affiliation(s)
- Jing Qi
- Research Center of Clinical Medicine, Affiliated Hospital of Nantong University, Nantong, Jiangsu Province, China
| | - Lin-Ying Shi
- Medical School of Nantong University, Nantong, Jiangsu Province, China
| | - Yin Wu
- Medical School of Nantong University, Nantong, Jiangsu Province, China
| | - Xian-Juan Shen
- Research Center of Clinical Medicine, Affiliated Hospital of Nantong University, Nantong, Jiangsu Province, China
| | - Jie Yuan
- Center of Laboratory Medicine, Affiliated Hospital of Nantong University, Nantong, Jiangsu Province, China
| | - Chun-Jing Jin
- Center of Laboratory Medicine, Affiliated Hospital of Nantong University, Nantong, Jiangsu Province, China
| | - Hui Cong
- Center of Laboratory Medicine, Affiliated Hospital of Nantong University, Nantong, Jiangsu Province, China
| | - Shao-Qing Ju
- Center of Laboratory Medicine, Affiliated Hospital of Nantong University, Nantong, Jiangsu Province, China
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de la Puente P, Luderer MJ, Federico C, Jin A, Gilson RC, Egbulefu C, Alhallak K, Shah S, Muz B, Sun J, King J, Kohnen D, Salama NN, Achilefu S, Vij R, Azab AK. Enhancing proteasome-inhibitory activity and specificity of bortezomib by CD38 targeted nanoparticles in multiple myeloma. J Control Release 2017; 270:158-176. [PMID: 29196043 DOI: 10.1016/j.jconrel.2017.11.045] [Citation(s) in RCA: 47] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/03/2017] [Revised: 10/29/2017] [Accepted: 11/27/2017] [Indexed: 01/03/2023]
Abstract
The establishment of more effective treatments that can circumvent chemoresistance in Multiple Myeloma (MM) is a priority. Although bortezomib (BTZ) is one of the most potent proteasome inhibitors available, still possesses limitations related to dose limiting side effects. Several strategies have been developed to improve the delivery of chemotherapies to MM by targeting different moieties expressed on MM cells to nanoparticle delivery systems (NPs), which have failed mainly due to their heterogeneous expression on these cells. Our goal was to test CD38 targeted chitosan NPs as novel targeting moiety for MM to improve the potency and efficacy of BTZ in MM cells and reduce the side effects in healthy tissue. We have showed preferential BTZ release in tumor-microenvironment, specific binding to MM cells, and an improved drug cellular uptake through BTZ diffusion from the surface and endocytosed NPs, which translated in enhanced proteasome inhibition and robust cytotoxic effect on MM cells when BTZ was administered through anti-CD38 chitosan NPs. Furthermore, the anti-CD38 chitosan NPs specifically delivered therapeutic agents to MM cells improving therapeutic efficacy and reducing side effects in vivo. The anti-CD38 chitosan NPs showed low toxicity profile allowing enhancement of proteasome-inhibitory activity and specificity of BTZ by endocytosis-mediated uptake of CD38 representing a promising therapy in MM.
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Affiliation(s)
- Pilar de la Puente
- Department of Radiation Oncology, Washington University in Saint Louis School of Medicine, MO, USA
| | - Micah J Luderer
- Department of Radiation Oncology, Washington University in Saint Louis School of Medicine, MO, USA
| | - Cinzia Federico
- Department of Radiation Oncology, Washington University in Saint Louis School of Medicine, MO, USA
| | - Abbey Jin
- Department of Radiation Oncology, Washington University in Saint Louis School of Medicine, MO, USA; Department of Pharmaceutical and Administrative Sciences, St. Louis College of Pharmacy, MO, USA
| | - Rebecca C Gilson
- Mallinckrodt Institute of Radiology, Washington University School of Medicine, MO, USA
| | - Christopher Egbulefu
- Mallinckrodt Institute of Radiology, Washington University School of Medicine, MO, USA
| | - Kinan Alhallak
- Department of Radiation Oncology, Washington University in Saint Louis School of Medicine, MO, USA
| | - Shruti Shah
- Department of Radiation Oncology, Washington University in Saint Louis School of Medicine, MO, USA
| | - Barbara Muz
- Department of Radiation Oncology, Washington University in Saint Louis School of Medicine, MO, USA
| | - Jennifer Sun
- Department of Radiation Oncology, Washington University in Saint Louis School of Medicine, MO, USA
| | - Justin King
- Section of Stem Cell Transplant and Leukemia, Division of Medical Oncology, USA
| | - Daniel Kohnen
- Section of Stem Cell Transplant and Leukemia, Division of Medical Oncology, USA
| | - Noha Nabil Salama
- Department of Pharmaceutical and Administrative Sciences, St. Louis College of Pharmacy, MO, USA; Department of Pharmaceutics and Industrial Pharmacy, Cairo University Faculty of Pharmacy, Cairo, Egypt
| | - Samuel Achilefu
- Mallinckrodt Institute of Radiology, Washington University School of Medicine, MO, USA
| | - Ravi Vij
- Section of Stem Cell Transplant and Leukemia, Division of Medical Oncology, USA
| | - Abdel Kareem Azab
- Department of Radiation Oncology, Washington University in Saint Louis School of Medicine, MO, USA.
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