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Mujahid K, Rana I, Suliman IH, Li Z, Wu J, He H, Nam J. Biomaterial-Based Sustained-Release Drug Formulations for Localized Cancer Immunotherapy. ACS APPLIED BIO MATERIALS 2024; 7:4944-4961. [PMID: 38050811 DOI: 10.1021/acsabm.3c00808] [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: 12/07/2023]
Abstract
Cancer immunotherapy has revolutionized clinical cancer treatments by taking advantage of the immune system to selectively and effectively target and kill cancer cells. However, clinical cancer immunotherapy treatments often have limited efficacy and/or present severe adverse effects associated primarily with their systemic administration. Localized immunotherapy has emerged to overcome these limitations by directly targeting accessible tumors via local administration, reducing potential systemic drug distribution that hampers drug efficacy and safety. Sustained-release formulations can prolong drug activity at target sites, which maximizes the benefits of localized immunotherapy to increase the therapeutic window using smaller dosages than those used for systemic injection, avoiding complications of frequent dosing. The performance of sustained-release formulations for localized cancer immunotherapy has been validated preclinically using various implantable and injectable scaffold platforms. This review introduces the sustained-release formulations developed for localized cancer immunotherapy and highlights their biomaterial-based platforms for representative classes, including inorganic scaffolds, natural hydrogels, synthetic hydrogels, and microneedle patches. The design rationale and other considerations are summarized for further development of biomaterials for the construction of optimal sustained-release formulations.
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Affiliation(s)
- Khizra Mujahid
- College of Pharmacy, Chonnam National University, Gwangju 61186, South Korea
| | - Isra Rana
- College of Pharmacy, Chonnam National University, Gwangju 61186, South Korea
| | | | - Zhen Li
- College of Pharmacy, Chonnam National University, Gwangju 61186, South Korea
| | - Jiang Wu
- School of Pharmaceutical Sciences, Key Laboratory of Biotechnology and Pharmaceutical Engineering, Wenzhou Medical University, Wenzhou, Zhejiang 325035, China
| | - Huacheng He
- Oujiang Laboratory (Zhejiang Lab for Regenerative Medicine, Vision and Brain Health), Wenzhou, Zhejiang 325000, P. R. China
| | - Jutaek Nam
- College of Pharmacy, Chonnam National University, Gwangju 61186, South Korea
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2
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Chan AM, Mitchell A, Grogan L, Shapiro P, Fletcher S. Histone deacetylase (HDAC) inhibitor specificity determinants are preserved in a class of dual HDAC/non-covalent proteasome inhibitors. Bioorg Med Chem 2024; 104:117680. [PMID: 38582047 PMCID: PMC11177207 DOI: 10.1016/j.bmc.2024.117680] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/31/2023] [Revised: 02/18/2024] [Accepted: 03/06/2024] [Indexed: 04/08/2024]
Abstract
Many disease states require multiple drugs to inhibit multiple targets for their effective treatment/management, i.e. a drug cocktail regimen, or "polypharmacy". Polypharmacology, in contrast, is the development of single agents that can inhibit multiple targets. Each strategy is associated with advantages and disadvantages. Motivated by promising clinical trial data for the treatment of multiple myeloma with the combination of the HDAC6 inhibitor ricolinostat and the proteasome inhibitor bortezomib, we herein describe a focused family of dual HDAC/non-covalent proteasome inhibitors, and explore the impact of linker and zinc-binding group identities on HDAC1/6 isozyme selectivity. In general, previously reported specificity determinants of monovalent HDAC1/6 inhibitors were preserved in our dual HDAC/proteasome inhibitors.
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Affiliation(s)
- Alexandria M Chan
- Department of Pharmaceutical Sciences, University of Maryland School of Pharmacy, 20 N. Pine St., Baltimore, MD 21202, USA
| | - Ashley Mitchell
- University of Maryland Baltimore County, 1000 Hilltop Cir., Baltimore, MD 21250, USA
| | - Lena Grogan
- Department of Pharmaceutical Sciences, University of Maryland School of Pharmacy, 20 N. Pine St., Baltimore, MD 21202, USA
| | - Paul Shapiro
- Department of Pharmaceutical Sciences, University of Maryland School of Pharmacy, 20 N. Pine St., Baltimore, MD 21202, USA
| | - Steven Fletcher
- Department of Pharmaceutical Sciences, University of Maryland School of Pharmacy, 20 N. Pine St., Baltimore, MD 21202, USA.
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Shi C, Gu Z, Xu S, Ju H, Wu Y, Han Y, Li J, Li C, Wu J, Wang L, Li J, Zhou G, Ye W, Ren G, Zhang Z, Zhou R. Candidate therapeutic agents in a newly established triple wild-type mucosal melanoma cell line. Cancer Commun (Lond) 2022; 42:627-647. [PMID: 35666052 PMCID: PMC9257989 DOI: 10.1002/cac2.12315] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/10/2021] [Revised: 03/03/2022] [Accepted: 05/23/2022] [Indexed: 12/12/2022] Open
Abstract
BACKGROUND Mucosal melanoma has characteristically distinct genetic features and typically poor prognosis. The lack of representative mucosal melanoma models, especially cell lines, has hindered translational research on this melanoma subtype. In this study, we aimed to establish and provide the biological properties, genomic features and the pharmacological profiles of a mucosal melanoma cell line that would contribute to the understanding and treatment optimization of molecularly-defined mucosal melanoma subtype. METHODS The sample was collected from a 67-year-old mucosal melanoma patient and processed into pieces for the establishment of cell line and patient-derived xenograft (PDX) model. The proliferation and tumorigenic property of cancer cells from different passages were evaluated, and whole-genome sequencing (WGS) was performed on the original tumor, PDX, established cell line, and the matched blood to confirm the establishment and define the genomic features of this cell line. AmpliconArchitect was conducted to depict the architecture of amplified regions detected by WGS. High-throughput drug screening (HTDS) assay including a total of 103 therapeutic agents was implemented on the established cell line, and selected candidate agents were validated in the corresponding PDX model. RESULTS A mucosal melanoma cell line, MM9H-1, was established which exhibited robust proliferation and tumorigenicity after more than 100 serial passages. Genomic analysis of MM9H-1, corresponding PDX, and the original tumor showed genetic fidelity across genomes, and MM9H-1 was defined as a triple wild-type (TWT) melanoma subtype lacking well-characterized "driver mutations". Instead, the amplification of several oncogenes, telomerase reverse transcriptase (TERT), v-Raf murine sarcoma viral oncogene homolog B1 (BRAF), melanocyte Inducing transcription factor (MITF) and INO80 complex ATPase subunit (INO80), via large-scale genomic rearrangement potentially contributed to oncogenesis of MM9H-1. Moreover, HTDS identified proteasome inhibitors, especially bortezomib, as promising therapeutic candidates for MM9H-1, which was verified in the corresponding PDX model in vivo. CONCLUSIONS We established and characterized a new mucosal melanoma cell line, MM9H-1, and defined this cell line as a TWT melanoma subtype lacking well-characterized "driver mutations". The MM9H-1 cell line could be adopted as a unique model for the preclinical investigation of mucosal melanoma.
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Takács A, Szász Z, Kalabay M, Bárány P, Csámpai A, Hegyesi H, Láng O, Lajkó E, Kőhidai L. The Synergistic Activity of Bortezomib and TIC10 against A2058 Melanoma Cells. Pharmaceuticals (Basel) 2021; 14:ph14080820. [PMID: 34451917 PMCID: PMC8399995 DOI: 10.3390/ph14080820] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/29/2021] [Revised: 08/06/2021] [Accepted: 08/17/2021] [Indexed: 11/17/2022] Open
Abstract
Combination antitumor treatments are essential parts of modern tumor therapy as—compared to monotherapies—(i) they are more effective; (ii) the dose of the compounds can be reduced; and (iii) therefore the side effects are improved. Our research group previously demonstrated the antitumor character of bortezomib (BOZ) in A2058 melanoma cells. Unfortunately, dose-related side effects are common during BOZ therapy, which could be prevented by reducing the dose of BOZ. This study aimed to characterize synergistic combinations of BOZ with a TRAIL (TNF-related apoptosis-inducing ligand) -inducing compound (TIC10), where the doses can be cut down but the efficacy is preserved. Endpoint cell viability assays were performed on A2058 cells, and synergism of BOZ and TIC10 was observed after 72 h. Synergism was further validated in a real-time impedimetric assay, and our results showed that BOZ-treated melanoma cells survived the treatment, an effect not registered in the co-treatments. Treatment with the combinations resulted in increased apoptosis, which was not accompanied by enhanced LDH release. Nevertheless, the expression of death receptor 5 (DR5) was increased on the cell surface without transcriptional regulation. In summary, our findings support the theory that the application of BOZ and TIC10 in combination could provide higher efficacy in vitro.
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Affiliation(s)
- Angéla Takács
- Department of Genetics, Cell and Immunobiology, Semmelweis University, H-1089 Budapest, Hungary; (A.T.); (Z.S.); (M.K.); (H.H.); (O.L.); (E.L.)
| | - Zsófia Szász
- Department of Genetics, Cell and Immunobiology, Semmelweis University, H-1089 Budapest, Hungary; (A.T.); (Z.S.); (M.K.); (H.H.); (O.L.); (E.L.)
| | - Márton Kalabay
- Department of Genetics, Cell and Immunobiology, Semmelweis University, H-1089 Budapest, Hungary; (A.T.); (Z.S.); (M.K.); (H.H.); (O.L.); (E.L.)
| | - Péter Bárány
- Department of Organic Chemistry, Institute of Chemistry, Eötvös Loránd University, H-1117 Budapest, Hungary; (P.B.); (A.C.)
| | - Antal Csámpai
- Department of Organic Chemistry, Institute of Chemistry, Eötvös Loránd University, H-1117 Budapest, Hungary; (P.B.); (A.C.)
| | - Hargita Hegyesi
- Department of Genetics, Cell and Immunobiology, Semmelweis University, H-1089 Budapest, Hungary; (A.T.); (Z.S.); (M.K.); (H.H.); (O.L.); (E.L.)
| | - Orsolya Láng
- Department of Genetics, Cell and Immunobiology, Semmelweis University, H-1089 Budapest, Hungary; (A.T.); (Z.S.); (M.K.); (H.H.); (O.L.); (E.L.)
| | - Eszter Lajkó
- Department of Genetics, Cell and Immunobiology, Semmelweis University, H-1089 Budapest, Hungary; (A.T.); (Z.S.); (M.K.); (H.H.); (O.L.); (E.L.)
| | - László Kőhidai
- Department of Genetics, Cell and Immunobiology, Semmelweis University, H-1089 Budapest, Hungary; (A.T.); (Z.S.); (M.K.); (H.H.); (O.L.); (E.L.)
- Correspondence:
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5
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Lalle G, Twardowski J, Grinberg-Bleyer Y. NF-κB in Cancer Immunity: Friend or Foe? Cells 2021; 10:355. [PMID: 33572260 PMCID: PMC7914614 DOI: 10.3390/cells10020355] [Citation(s) in RCA: 32] [Impact Index Per Article: 10.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/12/2021] [Revised: 01/29/2021] [Accepted: 02/05/2021] [Indexed: 12/13/2022] Open
Abstract
The emergence of immunotherapies has definitely proven the tight relationship between malignant and immune cells, its impact on cancer outcome and its therapeutic potential. In this context, it is undoubtedly critical to decipher the transcriptional regulation of these complex interactions. Following early observations demonstrating the roles of NF-κB in cancer initiation and progression, a series of studies converge to establish NF-κB as a master regulator of immune responses to cancer. Importantly, NF-κB is a family of transcriptional activators and repressors that can act at different stages of cancer immunity. In this review, we provide an overview of the selective cell-intrinsic contributions of NF-κB to the distinct cell types that compose the tumor immune environment. We also propose a new view of NF-κB targeting drugs as a new class of immunotherapies for cancer.
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Affiliation(s)
| | | | - Yenkel Grinberg-Bleyer
- Cancer Research Center of Lyon, UMR INSERM 1052, CNRS 5286, Université Claude Bernard Lyon 1, Centre Léon Bérard, 69008 Lyon, France; (G.L.); (J.T.)
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6
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Suarez-Kelly LP, Kemper GM, Duggan MC, Stiff A, Noel TC, Markowitz J, Luedke EA, Yildiz VO, Yu L, Jaime-Ramirez AC, Karpa V, Zhang X, Carson WE. The combination of MLN2238 (ixazomib) with interferon-alpha results in enhanced cell death in melanoma. Oncotarget 2018; 7:81172-81186. [PMID: 27783987 PMCID: PMC5348384 DOI: 10.18632/oncotarget.12791] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/23/2015] [Accepted: 10/10/2016] [Indexed: 11/25/2022] Open
Abstract
The ubiquitin-proteasome signaling pathway is critical for cell cycle regulation and neoplastic growth. Proteasome inhibition can activate apoptotic pathways. Bortezomib, a selective proteasome inhibitor, has anti-melanoma activity. MLN2238 (ixazomib), an oral proteasome inhibitor, has improved pharmacotherapeutic parameters compared to bortezomib. Interferon-alpha (IFN-α), an immune boosting agent, is FDA-approved for treatment of melanoma. In this study in vitro and in vivo evaluation of the antitumor potential of ixazomib and combination treatments with ixazomib and IFN-α were performed. Apoptosis induced by ixazomib was first observed at 12 hours and was maximal at 48 hours with similar levels of cell death compared to bortezomib. IFN-α alone had little effect on cell viability in vitro. However, the combination of ixazomib with IFN-α significantly enhanced ixazomib's ability to induce apoptotic cell death in BRAF V600E mutant and BRAF wild-type human melanoma tumor cells. The combination of ixazomib and IFN-α also enhanced inhibition of cell proliferation in BRAF V600E mutant melanoma tumor cells; however, this was not seen in BRAF wild-type cells. Ixazomib-induced apoptosis was associated with processing of the pro-apoptotic proteins procaspase-3, -7, -8, and -9, and cleavage of poly-ADP-ribose polymerase (PARP). In an in vivo xenograft model of human melanoma, combination treatment with IFN-α-2b and ixazomib demonstrated a significant reduction in tumor volume when compared to vehicle (p = 0.005) and single therapy ixazomib (p = 0.017) and IFN-α-2b (p = 0.036). These pre-clinical results support further evaluation of combination treatment with ixazomib and IFN-α for the treatment of advanced BRAF V600E mutant melanoma.
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Affiliation(s)
- Lorena P Suarez-Kelly
- The Arthur G. James Comprehensive Cancer Center and Richard J. Solove Research Institute, The Ohio State University, Columbus, OH, USA
| | - Gregory M Kemper
- The Arthur G. James Comprehensive Cancer Center and Richard J. Solove Research Institute, The Ohio State University, Columbus, OH, USA
| | - Megan C Duggan
- The Arthur G. James Comprehensive Cancer Center and Richard J. Solove Research Institute, The Ohio State University, Columbus, OH, USA.,Biomedical Sciences Graduate Program, The Ohio State University, Columbus, OH, USA
| | - Andrew Stiff
- The Arthur G. James Comprehensive Cancer Center and Richard J. Solove Research Institute, The Ohio State University, Columbus, OH, USA.,Biomedical Sciences Graduate Program, The Ohio State University, Columbus, OH, USA
| | - Tiffany C Noel
- The Arthur G. James Comprehensive Cancer Center and Richard J. Solove Research Institute, The Ohio State University, Columbus, OH, USA
| | - Joseph Markowitz
- The Arthur G. James Comprehensive Cancer Center and Richard J. Solove Research Institute, The Ohio State University, Columbus, OH, USA.,Division of Medical Oncology, Department of Internal Medicine, The Ohio State University, Arthur G. James Cancer Hospital and Richard J. Solove Research Institute, Columbus OH, USA
| | - Eric A Luedke
- The Arthur G. James Comprehensive Cancer Center and Richard J. Solove Research Institute, The Ohio State University, Columbus, OH, USA.,Division of Surgical Oncology, Department of Surgery, The Ohio State University, Columbus OH, USA
| | - Vedat O Yildiz
- Center for Biostatistics, Department of Biomedical Informatics, The Ohio State University, Columbus, OH, USA
| | - Lianbo Yu
- Center for Biostatistics, Department of Biomedical Informatics, The Ohio State University, Columbus, OH, USA
| | - Alena Cristina Jaime-Ramirez
- The Arthur G. James Comprehensive Cancer Center and Richard J. Solove Research Institute, The Ohio State University, Columbus, OH, USA
| | - Volodymyr Karpa
- The Arthur G. James Comprehensive Cancer Center and Richard J. Solove Research Institute, The Ohio State University, Columbus, OH, USA
| | - Xiaoli Zhang
- Center for Biostatistics, Department of Biomedical Informatics, The Ohio State University, Columbus, OH, USA
| | - William E Carson
- The Arthur G. James Comprehensive Cancer Center and Richard J. Solove Research Institute, The Ohio State University, Columbus, OH, USA.,Division of Surgical Oncology, Department of Surgery, The Ohio State University, Columbus OH, USA
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7
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Friedman AA, Xia Y, Trippa L, Le LP, Igras V, Frederick DT, Wargo JA, Tanabe KK, Lawrence DP, Neuberg DS, Flaherty KT, Fisher DE. Feasibility of Ultra-High-Throughput Functional Screening of Melanoma Biopsies for Discovery of Novel Cancer Drug Combinations. Clin Cancer Res 2017; 23:4680-4692. [PMID: 28446504 DOI: 10.1158/1078-0432.ccr-16-3029] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/02/2016] [Revised: 02/22/2017] [Accepted: 04/21/2017] [Indexed: 12/15/2022]
Abstract
Purpose: Successful development of targeted therapy combinations for cancer patients depends on first discovering such combinations in predictive preclinical models. Stable cell lines and mouse xenograft models can have genetic and phenotypic drift and may take too long to generate to be useful as a personalized medicine tool.Experimental Design: To overcome these limitations, we have used a platform of ultra-high-throughput functional screening of primary biopsies preserving both cancer and stroma cell populations from melanoma patients to nominate such novel combinations from a library of thousands of drug combinations in a patient-specific manner within days of biopsy. In parallel, patient-derived xenograft (PDX) mouse models were created and novel combinations tested for their ability to shrink matched PDXs.Results: The screening method identifies specific drug combinations in tumor cells with patterns that are distinct from those obtained from stable cell lines. Screening results were highly specific to individual patients. For patients with matched PDX models, we confirmed that individualized novel targeted therapy combinations could inhibit tumor growth. In particular, a combination of multi-kinase and PI3K/Akt inhibitors was effective in some BRAF-wild-type melanomas, and the addition of cediranib to the BRAF inhibitor PLX4720 was effective in a PDX model with BRAF mutation.Conclusions: This proof-of-concept study demonstrates the feasibility of using primary biopsies directly for combinatorial drug discovery, complementing stable cell lines and xenografts, but with much greater speed and efficiency. This process could potentially be used in a clinical setting to rapidly identify therapeutic strategies for individual patients. Clin Cancer Res; 23(16); 4680-92. ©2017 AACR.
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Affiliation(s)
- Adam A Friedman
- Massachusetts General Hospital Cancer Center, Harvard Medical School, Boston, Massachusetts.,Dermatology and Cutaneous Biology Research Center, Massachusetts General Hospital, Charlestown, Massachusetts
| | - Yun Xia
- Dermatology and Cutaneous Biology Research Center, Massachusetts General Hospital, Charlestown, Massachusetts.,Department of Plastic Surgery, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Lorenzo Trippa
- Department of Biostatistics and Computational Biology, Dana-Farber Cancer Institute, Boston, Massachusetts
| | - Long Phi Le
- Massachusetts General Hospital Cancer Center, Harvard Medical School, Boston, Massachusetts
| | - Vivien Igras
- Massachusetts General Hospital Cancer Center, Harvard Medical School, Boston, Massachusetts.,Dermatology and Cutaneous Biology Research Center, Massachusetts General Hospital, Charlestown, Massachusetts
| | - Dennie T Frederick
- Massachusetts General Hospital Cancer Center, Harvard Medical School, Boston, Massachusetts
| | - Jennifer A Wargo
- Massachusetts General Hospital Cancer Center, Harvard Medical School, Boston, Massachusetts.,Division of Surgical Oncology, Massachusetts General Hospital, Charlestown, Massachusetts
| | - Kenneth K Tanabe
- Massachusetts General Hospital Cancer Center, Harvard Medical School, Boston, Massachusetts.,Division of Surgical Oncology, Massachusetts General Hospital, Charlestown, Massachusetts
| | - Donald P Lawrence
- Massachusetts General Hospital Cancer Center, Harvard Medical School, Boston, Massachusetts
| | - Donna S Neuberg
- Department of Biostatistics and Computational Biology, Dana-Farber Cancer Institute, Boston, Massachusetts
| | - Keith T Flaherty
- Massachusetts General Hospital Cancer Center, Harvard Medical School, Boston, Massachusetts
| | - David E Fisher
- Massachusetts General Hospital Cancer Center, Harvard Medical School, Boston, Massachusetts. .,Dermatology and Cutaneous Biology Research Center, Massachusetts General Hospital, Charlestown, Massachusetts
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8
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Markowitz J, Abrams Z, Jacob NK, Zhang X, Hassani JN, Latchana N, Wei L, Regan KE, Brooks TR, Uppati SR, Levine KM, Bekaii-Saab T, Kendra KL, Lesinski GB, Howard JH, Olencki T, Payne PR, Carson WE. MicroRNA profiling of patient plasma for clinical trials using bioinformatics and biostatistical approaches. Onco Targets Ther 2016; 9:5931-5941. [PMID: 27729802 PMCID: PMC5047719 DOI: 10.2147/ott.s106288] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022] Open
Abstract
Background MicroRNAs (miRNAs) are short noncoding RNAs that function to repress translation of mRNA transcripts and contribute to the development of cancer. We hypothesized that miRNA array-based technologies work best for miRNA profiling of patient-derived plasma samples when the techniques and patient populations are precisely defined. Methods Plasma samples were obtained from five sources: melanoma clinical trial of interferon and bortezomib (12), purchased normal donor plasma samples (four), gastrointestinal tumor bank (nine), melanoma tumor bank (ten), or aged-matched normal donors (eight) for the tumor bank samples. Plasma samples were purified for miRNAs and quantified using NanoString® arrays or by the company Exiqon. Standard biostatistical array approaches were utilized for data analysis and compared to a rank-based analytical approach. Results With the prospectively collected samples, fewer plasma samples demonstrated visible hemolysis due to increased attention to eliminating factors, such as increased pressure during phlebotomy, small gauge needles, and multiple punctures. Cancer patients enrolled in a melanoma clinical study exhibited the clearest pattern of miRNA expression as compared to normal donors in both the rank-based analytical method and standard biostatistical array approaches. For the patients from the tumor banks, fewer miRNAs (<5) were found to be differentially expressed and the false positive rate was relatively high. Conclusion In order to obtain consistent results for NanoString miRNA arrays, it is imperative that patient cohorts have similar clinical characteristics with a uniform sample preparation procedure. A clinical workflow has been optimized to collect patient samples to study plasma miRNAs.
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Affiliation(s)
- Joseph Markowitz
- Department of Cutaneous Oncology, Moffitt Cancer Center, Tampa, FL; Comprehensive Cancer Center, The Ohio State University, Columbus, OH; Department of Oncologic Sciences, USF Morsani School of Medicine, Tampa, FL; Division of Medical Oncology, The Ohio State University Wexner Medical Center
| | - Zachary Abrams
- Comprehensive Cancer Center, The Ohio State University, Columbus, OH; Department of Biomedical Informatics
| | - Naduparambil K Jacob
- Comprehensive Cancer Center, The Ohio State University, Columbus, OH; Department of Radiation Oncology
| | - Xiaoli Zhang
- Comprehensive Cancer Center, The Ohio State University, Columbus, OH; Center for Biostatistics
| | - John N Hassani
- Department of Cutaneous Oncology, Moffitt Cancer Center, Tampa, FL
| | | | - Lai Wei
- Comprehensive Cancer Center, The Ohio State University, Columbus, OH; Center for Biostatistics
| | - Kelly E Regan
- Comprehensive Cancer Center, The Ohio State University, Columbus, OH; Department of Biomedical Informatics
| | - Taylor R Brooks
- Comprehensive Cancer Center, The Ohio State University, Columbus, OH
| | - Sarvani R Uppati
- Comprehensive Cancer Center, The Ohio State University, Columbus, OH
| | - Kala M Levine
- Comprehensive Cancer Center, The Ohio State University, Columbus, OH
| | - Tanios Bekaii-Saab
- Comprehensive Cancer Center, The Ohio State University, Columbus, OH; Division of Medical Oncology, The Ohio State University Wexner Medical Center
| | - Kari L Kendra
- Comprehensive Cancer Center, The Ohio State University, Columbus, OH; Division of Medical Oncology, The Ohio State University Wexner Medical Center
| | - Gregory B Lesinski
- Comprehensive Cancer Center, The Ohio State University, Columbus, OH; Division of Medical Oncology, The Ohio State University Wexner Medical Center
| | - J Harrison Howard
- Comprehensive Cancer Center, The Ohio State University, Columbus, OH; Department of Surgery, The Ohio State University, Columbus, OH, USA
| | - Thomas Olencki
- Comprehensive Cancer Center, The Ohio State University, Columbus, OH; Division of Medical Oncology, The Ohio State University Wexner Medical Center
| | - Philip R Payne
- Comprehensive Cancer Center, The Ohio State University, Columbus, OH; Department of Biomedical Informatics
| | - William E Carson
- Comprehensive Cancer Center, The Ohio State University, Columbus, OH; Department of Surgery, The Ohio State University, Columbus, OH, USA
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Vasuthasawat A, Yoo EM, Trinh KR, Lichtenstein A, Timmerman JM, Morrison SL. Targeted immunotherapy using anti-CD138-interferon α fusion proteins and bortezomib results in synergistic protection against multiple myeloma. MAbs 2016; 8:1386-1397. [PMID: 27362935 DOI: 10.1080/19420862.2016.1207030] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023] Open
Abstract
Although recent advances have substantially improved the management of multiple myeloma, it remains an incurable malignancy. We now demonstrate that anti-CD138 molecules genetically fused to type I interferons (IFN) synergize with the approved therapeutic bortezomib in arresting the proliferation of human multiple myeloma cell lines both in vitro and in vivo. The anti-CD138-IFNα14 fusion protein was active in inducing increased expression of signal transducer and activator of transcription 1 (STAT1) and its phosphorylation while the cell death pathway induced by bortezomib included generation of reactive oxygen species. Interferon regulatory factor 4 (IRF4), an important survival factor for myeloma cells, was down regulated following combination treatment. Induction of cell death appeared to be caspase-independent because treatment with inhibitors of caspase activation did not decrease the level of cell death. The observed caspase-independent synergistic cell death involved mitochondrial membrane depolarization, and poly(ADP-ribose) polymerase-1 (PARP-1) cleavage, and resulted in enhanced induction of apoptosis. Importantly, using 2 different in vivo xenograft models, we found that combination therapy of anti-CD138-IFNα14 and bortezomib was able to cure animals with established tumors (7 of 8 using OCI-My5 or 8 of 8 using NCI-H929). Thus, the combination of anti-CD138-IFNα with bortezomib shows great promise as a novel therapeutic approach for the treatment of multiple myeloma, a malignancy for which there are currently no cures.
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Affiliation(s)
- Alex Vasuthasawat
- a Department of Microbiology, Immunology and Molecular Genetics , University of California Los Angeles , Los Angeles , CA , USA.,b Molecular Biology Institute, UCLA , Los Angeles , CA , USA
| | - Esther M Yoo
- a Department of Microbiology, Immunology and Molecular Genetics , University of California Los Angeles , Los Angeles , CA , USA.,b Molecular Biology Institute, UCLA , Los Angeles , CA , USA
| | - Kham R Trinh
- a Department of Microbiology, Immunology and Molecular Genetics , University of California Los Angeles , Los Angeles , CA , USA.,b Molecular Biology Institute, UCLA , Los Angeles , CA , USA
| | - Alan Lichtenstein
- c Greater Los Angeles Veterans Administration Healthcare Center , Los Angeles , CA , USA.,d Jonsson Comprehensive Cancer Center , Los Angeles , CA , USA.,e Division of Hematology and Oncology, Department of Medicine, David Geffen School of Medicine, UCLA , Los Angeles , CA , USA
| | - John M Timmerman
- d Jonsson Comprehensive Cancer Center , Los Angeles , CA , USA.,e Division of Hematology and Oncology, Department of Medicine, David Geffen School of Medicine, UCLA , Los Angeles , CA , USA
| | - Sherie L Morrison
- a Department of Microbiology, Immunology and Molecular Genetics , University of California Los Angeles , Los Angeles , CA , USA.,b Molecular Biology Institute, UCLA , Los Angeles , CA , USA
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10
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Krasnova Y, Putz EM, Smyth MJ, Souza-Fonseca-Guimaraes F. Bench to bedside: NK cells and control of metastasis. Clin Immunol 2015; 177:50-59. [PMID: 26476139 DOI: 10.1016/j.clim.2015.10.001] [Citation(s) in RCA: 56] [Impact Index Per Article: 6.2] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/01/2015] [Revised: 10/08/2015] [Accepted: 10/14/2015] [Indexed: 12/22/2022]
Abstract
Natural killer (NK) cells play a critical role in host immune responses against tumor growth and metastasis. The numerous mechanisms used by NK cells to regulate and control cancer metastasis include interactions with tumor cells via specific receptors and ligands as well as direct cytotoxicity and cytokine-induced effector mechanisms. NK cells also play a role in tumor immunosurveillance and inhibition of metastases formation by recognition and killing of tumor cells. In this review, we provide an overview of the molecular mechanisms of NK cell responses against tumor metastases and discuss multiple strategies by which tumors evade NK cell-mediated surveillance. With an increasing understanding of the molecular mechanisms driving NK cell activity, there is a growing potential for the development of new cancer immunotherapies. Here we provide a historical background on NK cell-based therapies and discuss the implications of recent and ongoing clinical trials using novel NK cell-based immunotherapy.
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Affiliation(s)
- Yelena Krasnova
- Immunology in Cancer and Infection Laboratory, QIMR Berghofer Medical Research Institute, Herston, Queensland 4006, Australia; School of Medicine, University of Queensland, St Lucia, Queensland 4006, Australia
| | - Eva Maria Putz
- Immunology in Cancer and Infection Laboratory, QIMR Berghofer Medical Research Institute, Herston, Queensland 4006, Australia
| | - Mark J Smyth
- Immunology in Cancer and Infection Laboratory, QIMR Berghofer Medical Research Institute, Herston, Queensland 4006, Australia; School of Medicine, University of Queensland, St Lucia, Queensland 4006, Australia
| | - Fernando Souza-Fonseca-Guimaraes
- Immunology in Cancer and Infection Laboratory, QIMR Berghofer Medical Research Institute, Herston, Queensland 4006, Australia; School of Medicine, University of Queensland, St Lucia, Queensland 4006, Australia.
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11
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Chen S, Liang L, Wang Y, Diao J, Zhao C, Chen G, He Y, Luo C, Wu X, Zhang Y. Synergistic immunotherapeutic effects of Lycium barbarum polysaccharide and interferon-α2b on the murine Renca renal cell carcinoma cell line in vitro and in vivo. Mol Med Rep 2015; 12:6727-37. [PMID: 26300071 PMCID: PMC4626139 DOI: 10.3892/mmr.2015.4230] [Citation(s) in RCA: 26] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/31/2014] [Accepted: 07/28/2015] [Indexed: 12/15/2022] Open
Abstract
Novel therapeutic strategies to improve clinical efficacy in patients with renal cell carcinoma (RCC) are required. The possibility of combination therapy with Lycium barbarum polysaccharides (LBP) and recombinant interferon (IFN)-α2b remains to be elucidated in RCC. The present study investigated the putative synergistic immunotherapeutic roles of LBP and IFN-α2b against RCC in vitro and in vivo. The mouse RCC cell line, Renca, was used for in vitro experiments. Treatment of the cells with a combination of LBP and IFN-α2b markedly inhibited cell proliferation, retarded cell cycle growth and promoted apoptosis in the Renca cells. Western blot analysis revealed that LBP and IFN-α2b synergistically downregulated the expression levels of cyclin D1, c-Myc and Bcl-2, and upregulated the expression of the antiapoptotic protein, Bax. Myeloid-derived suppressor cells (MDSCs) were markedly upregulated during tumour progression and promoted tumour growth by inhibiting the T-cell-mediated immune response. In vivo, a marked reduction in the MDSC ratio and tumour volume was observed in a group receiving combined treatment with LBP and IFN-α2b in a xenograft tumour model. In conclusion, the present study suggested that the combination of LBP and IFN-α2b is likely to be more effective in treating murine RCC compared with the less pronounced immunotherapeutic effects of administering LBP or IFN-α2b alone.
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Affiliation(s)
- Shiyou Chen
- Department of Urology, The First Affiliated Hospital of Chongqing Medical University, Chongqing 400016, P.R. China
| | - Lunan Liang
- Department of Reproductive Medicine, The Affiliated Hospital of Jining Medical College, Jining, Shandong 272000, P.R. China
| | - Ying Wang
- Department of Oncology, The First People's Hospital of Jiulongpo District, Chongqing 400050, P.R. China
| | - Jianhun Diao
- Department of Urology, The First Affiliated Hospital of Chongqing Medical University, Chongqing 400016, P.R. China
| | - Chunxiong Zhao
- Department of Urology, The First Affiliated Hospital of Chongqing Medical University, Chongqing 400016, P.R. China
| | - Gang Chen
- Department of Urology, The First Affiliated Hospital of Chongqing Medical University, Chongqing 400016, P.R. China
| | - Yunfeng He
- Department of Urology, The First Affiliated Hospital of Chongqing Medical University, Chongqing 400016, P.R. China
| | - Chunli Luo
- Department of Laboratory Medicine, Chongqing Medical University, Chongqing 400016, P.R. China
| | - Xiaohou Wu
- Department of Urology, The First Affiliated Hospital of Chongqing Medical University, Chongqing 400016, P.R. China
| | - Yao Zhang
- Department of Urology, The First Affiliated Hospital of Chongqing Medical University, Chongqing 400016, P.R. China
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12
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Type I and II interferon signatures in Sjogren's syndrome pathogenesis: Contributions in distinct clinical phenotypes and Sjogren's related lymphomagenesis. J Autoimmun 2015; 63:47-58. [PMID: 26183766 DOI: 10.1016/j.jaut.2015.07.002] [Citation(s) in RCA: 184] [Impact Index Per Article: 20.4] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/28/2014] [Revised: 06/29/2015] [Accepted: 07/01/2015] [Indexed: 12/18/2022]
Abstract
Both type I and II interferons (IFNs) have been implicated in the pathogenesis of Sjogren's syndrome (SS). We aimed to explore the contribution of type I and II IFN signatures in the generation of distinct SS clinical phenotypes including lymphoma development. Peripheral blood (PB) from SS patients (n = 31), SS patients complicated by lymphoma (n = 13) and healthy controls (HC, n = 30) were subjected to real-time PCR for 3 interferon inducible genes (IFIGs) preferentially induced by type I IFN, 2 IFIGs preferentially induced by IFNγ as well as for IFNα and IFNγ genes. The same analysis was performed in minor salivary gland tissues (MSG) derived from 31 SS patients, 10 SS-lymphoma patients and 17 sicca controls (SC). In PB and MSG tissues, overexpression of both type I and type II IFIGs was observed in SS patients versus HC and SC, respectively, with a predominance of type I IFN signature in PB and a type II IFN signature in MSG tissues. In SS-lymphoma MSG tissues, lower IFNα, but higher IFNγ and type II IFIG transcripts compared to both SS and SC were observed. In receiver operating characteristic curve analysis, IFNγ/IFNα mRNA ratio in MSG tissues showed the best discrimination for lymphoma development. Discrete expression patterns of type I and II IFN signatures might be related to distinct SS clinical phenotypes. Additionally, IFNγ/IFNα mRNA ratio in diagnostic salivary gland biopsies is proposed as a novel histopathological biomarker for the prediction of in situ lymphoma development in the setting of SS.
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