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Differential Response of MDA-MB-231 and MCF-7 Breast Cancer Cells to In Vitro Inhibition with CTLA-4 and PD-1 through Cancer-Immune Cells Modified Interactions. Cells 2021; 10:cells10082044. [PMID: 34440813 PMCID: PMC8392578 DOI: 10.3390/cells10082044] [Citation(s) in RCA: 15] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/05/2021] [Revised: 07/22/2021] [Accepted: 08/03/2021] [Indexed: 12/25/2022] Open
Abstract
Drugs targeting immune checkpoint molecules have been found effective in melanoma, lung cancer, and other malignancies treatment. Recent studies on breast cancer demonstrated the significance of inhibitory anti-CTLA-4 and anti-PD-1 in the regulation of disease progression. However, seemingly the same types of breast cancer do not always respond unambiguously to immunotherapy. Thus, here we set out to analyze the in vitro effects of inhibiting CTLA-4 and PD-1 on interactions between co-cultured lymphocytes and two selected breast adenocarcinoma cell lines. Breast cancer cells were co-cultured with lymphocytes to evaluate the effects of CTLA-4 and PD-1 inhibition. Proliferation, cell cycle, and viability assessment were measured in cancer cells. IFN-gamma, IL-10, perforin, granzyme B production, and CTLA-4 and PD-1 expression were analyzed in lymphocytes. We found that administration of anti-CTLA-4 improved the anti-cancer activity of T cells with reduced proliferation and viability of MDA-MB-231. Lack of response was observed in the context of MCF-7. In addition, differential expression of checkpoint proteins was found between studied cancer cells lines. Inhibition of molecules was followed by IL-10 and IFN-gamma decrease in lymphocytes co-cultured with MDA-MB-231, not demonstrated in reference to MCF-7. Furthermore, CTLA-4 blockage was associated with reduction of CTLA-4+ and PD-1+ lymphocytes in MDA-MB-231, with a significant increase in MCF-7, reduced by anti-PD-1. Altogether, our study revealed that anti-CTLA-4 and anti-PD-1 treatment can improve lymphocytes effects on breast cancer cells. Favorable effects seemed to be related to breast cancer cells features as differential responses were reported. Novel blocking antibodies strategies should be tested for more effective cancer inhibition.
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102
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Pozzi S, Scomparin A, Israeli Dangoor S, Rodriguez Ajamil D, Ofek P, Neufeld L, Krivitsky A, Vaskovich-Koubi D, Kleiner R, Dey P, Koshrovski-Michael S, Reisman N, Satchi-Fainaro R. Meet me halfway: Are in vitro 3D cancer models on the way to replace in vivo models for nanomedicine development? Adv Drug Deliv Rev 2021; 175:113760. [PMID: 33838208 DOI: 10.1016/j.addr.2021.04.001] [Citation(s) in RCA: 28] [Impact Index Per Article: 9.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/07/2021] [Revised: 03/24/2021] [Accepted: 04/01/2021] [Indexed: 12/12/2022]
Abstract
The complexity and diversity of the biochemical processes that occur during tumorigenesis and metastasis are frequently over-simplified in the traditional in vitro cell cultures. Two-dimensional cultures limit researchers' experimental observations and frequently give rise to misleading and contradictory results. Therefore, in order to overcome the limitations of in vitro studies and bridge the translational gap to in vivo applications, 3D models of cancer were developed in the last decades. The three dimensions of the tumor, including its cellular and extracellular microenvironment, are recreated by combining co-cultures of cancer and stromal cells in 3D hydrogel-based growth factors-inclusive scaffolds. More complex 3D cultures, containing functional blood vasculature, can integrate in the system external stimuli (e.g. oxygen and nutrient deprivation, cytokines, growth factors) along with drugs, or other therapeutic compounds. In this scenario, cell signaling pathways, metastatic cascade steps, cell differentiation and self-renewal, tumor-microenvironment interactions, and precision and personalized medicine, are among the wide range of biological applications that can be studied. Here, we discuss a broad variety of strategies exploited by scientists to create in vitro 3D cancer models that resemble as much as possible the biology and patho-physiology of in vivo tumors and predict faithfully the treatment outcome.
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Affiliation(s)
- Sabina Pozzi
- Department of Physiology and Pharmacology, Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv 69978, Israel
| | - Anna Scomparin
- Department of Drug Science and Technology, University of Turin, Via P. Giuria 9, 10125 Turin, Italy
| | - Sahar Israeli Dangoor
- Department of Physiology and Pharmacology, Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv 69978, Israel
| | - Daniel Rodriguez Ajamil
- Department of Physiology and Pharmacology, Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv 69978, Israel
| | - Paula Ofek
- Department of Physiology and Pharmacology, Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv 69978, Israel
| | - Lena Neufeld
- Department of Physiology and Pharmacology, Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv 69978, Israel
| | - Adva Krivitsky
- Department of Physiology and Pharmacology, Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv 69978, Israel
| | - Daniella Vaskovich-Koubi
- Department of Physiology and Pharmacology, Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv 69978, Israel
| | - Ron Kleiner
- Department of Physiology and Pharmacology, Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv 69978, Israel
| | - Pradip Dey
- Department of Physiology and Pharmacology, Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv 69978, Israel
| | - Shani Koshrovski-Michael
- Department of Physiology and Pharmacology, Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv 69978, Israel
| | - Noa Reisman
- Department of Physiology and Pharmacology, Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv 69978, Israel
| | - Ronit Satchi-Fainaro
- Department of Physiology and Pharmacology, Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv 69978, Israel; Sagol School of Neuroscience, Tel Aviv University, Tel Aviv 69978, Israel.
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103
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Baru A, Sharma S, Purakayastha BPD, Khan S, Mazumdar S, Gupta R, Kundu PK, Arora NM. AXTEX-4D: A Three-Dimensional Ex Vivo Platform for Preclinical Investigations of Immunotherapy Agents. Assay Drug Dev Technol 2021; 19:361-372. [PMID: 34319797 DOI: 10.1089/adt.2021.031] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
Abstract
The latest advancements in oncology are majorly focused on immuno-oncology (I-O) therapies. However, only ∼7% of drugs are being approved from the preclinical discovery phase to phase 1. The most challenging issues in I-O are the development of active and efficient drugs in an economically feasible way and in a comparatively short time for testing and validation. This mandates an urgent need for the upgradation of preclinical screening models that closely mimic the in vivo tumor microenvironment (TME). The established and most common methods for investigating the tumoricidal activity of I-O drugs are either two-dimensional systems or primary tumor cells in standard tissue culture vessels. Unfortunately, they do not mimic the TME. Consequently, the more in vivo-like three-dimensional (3D) multicellular tumor spheroids are quickly becoming the favored model to examine immune cell-mediated responses in reaction to the administration of I-O drugs. Despite many advantages of multicellular spheroids, challenges (e.g., incompatibility of quantitative assays with spheroid platforms) are still involved in the tedious procedures required for the spheroid culture that is holding back the biological community from adapting the well-recognized spheroid tissue models for studying drug delivery more widely. To this end, we have demonstrated the utility of the 3D ex vivo oncology model, developed on our novel AXTEX-4D™ platform to assess therapeutic efficacies of I-O drugs by investigating immune cell proliferation, migration, infiltration, cytokine profiling, and cytotoxicity of tumor tissueoids. The platform eliminates the need for additional biomolecules such as hydrogels and instead relies on the cancer cells themselves to create their own gradients and microenvironmental factors. In effect, the more comprehensive and ex vivo-like immune-oncology model developed on AXTEX-4D platform can be utilized for high-throughput screening of immunotherapeutic drugs.
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Affiliation(s)
- Ambica Baru
- Mammalian Cell Culture Lab, Premas Biotech Pvt, Ltd., Sector IV, IMT, Manesar, India
| | - Swati Sharma
- Mammalian Cell Culture Lab, Premas Biotech Pvt, Ltd., Sector IV, IMT, Manesar, India
| | | | - Sameena Khan
- Mammalian Cell Culture Lab, Premas Biotech Pvt, Ltd., Sector IV, IMT, Manesar, India
| | - Saumyabrata Mazumdar
- Mammalian Cell Culture Lab, Premas Biotech Pvt, Ltd., Sector IV, IMT, Manesar, India
| | - Reeshu Gupta
- Mammalian Cell Culture Lab, Premas Biotech Pvt, Ltd., Sector IV, IMT, Manesar, India
| | - Prabuddha K Kundu
- Mammalian Cell Culture Lab, Premas Biotech Pvt, Ltd., Sector IV, IMT, Manesar, India
| | - Nupur Mehrotra Arora
- Mammalian Cell Culture Lab, Premas Biotech Pvt, Ltd., Sector IV, IMT, Manesar, India
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104
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Carter EP, Roozitalab R, Gibson SV, Grose RP. Tumour microenvironment 3D-modelling: simplicity to complexity and back again. Trends Cancer 2021; 7:1033-1046. [PMID: 34312120 DOI: 10.1016/j.trecan.2021.06.009] [Citation(s) in RCA: 28] [Impact Index Per Article: 9.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/29/2021] [Revised: 06/16/2021] [Accepted: 06/28/2021] [Indexed: 02/07/2023]
Abstract
Tumours are surrounded by a host of noncancerous cells that fulfil both supportive and suppressive roles within the tumour microenvironment (TME). The drive to understand the biology behind each of these components has led to a rapid expansion in the number and use of 3D in vitro models, as researchers find ways to incorporate multiple cell types into physiomimetic configurations. The use and increasing complexity of these models does however demand many considerations. In this review we discuss approaches adopted to recapitulate complex tumour biology in tractable 3D models. We consider how these cell types can be sourced and combined and examine methods for the deconvolution of complex multicellular models into manageable and informative outputs.
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Affiliation(s)
- Edward P Carter
- Centre for Tumour Biology, Barts Cancer Institute, Queen Mary University of London, Charterhouse Square, London EC1M 6BQ, UK
| | - Reza Roozitalab
- Centre for Tumour Biology, Barts Cancer Institute, Queen Mary University of London, Charterhouse Square, London EC1M 6BQ, UK
| | - Shayin V Gibson
- Centre for Tumour Biology, Barts Cancer Institute, Queen Mary University of London, Charterhouse Square, London EC1M 6BQ, UK
| | - Richard P Grose
- Centre for Tumour Biology, Barts Cancer Institute, Queen Mary University of London, Charterhouse Square, London EC1M 6BQ, UK.
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105
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Mokhtari RB, Sambi M, Qorri B, Baluch N, Ashayeri N, Kumar S, Cheng HLM, Yeger H, Das B, Szewczuk MR. The Next-Generation of Combination Cancer Immunotherapy: Epigenetic Immunomodulators Transmogrify Immune Training to Enhance Immunotherapy. Cancers (Basel) 2021; 13:3596. [PMID: 34298809 PMCID: PMC8305317 DOI: 10.3390/cancers13143596] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/14/2021] [Revised: 07/13/2021] [Accepted: 07/14/2021] [Indexed: 12/12/2022] Open
Abstract
Cancer immunotherapy harnesses the immune system by targeting tumor cells that express antigens recognized by immune system cells, thus leading to tumor rejection. These tumor-associated antigens include tumor-specific shared antigens, differentiation antigens, protein products of mutated genes and rearrangements unique to tumor cells, overexpressed tissue-specific antigens, and exogenous viral proteins. However, the development of effective therapeutic approaches has proven difficult, mainly because these tumor antigens are shielded, and cells primarily express self-derived antigens. Despite innovative and notable advances in immunotherapy, challenges associated with variable patient response rates and efficacy on select tumors minimize the overall effectiveness of immunotherapy. Variations observed in response rates to immunotherapy are due to multiple factors, including adaptative resistance, competency, and a diversity of individual immune systems, including cancer stem cells in the tumor microenvironment, composition of the gut microbiota, and broad limitations of current immunotherapeutic approaches. New approaches are positioned to improve the immune response and increase the efficacy of immunotherapies, highlighting the challenges that the current global COVID-19 pandemic places on the present state of immunotherapy.
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Affiliation(s)
- Reza Bayat Mokhtari
- Department of Biomedical and Molecular Sciences, Queen’s University, Kingston, ON K7L 3N6, Canada; (M.S.); (B.Q.)
- Department of Experimental Therapeutics, Thoreau Laboratory for Global Health, M2D2, University of Massachusetts, Lowell, MA 01852, USA;
| | - Manpreet Sambi
- Department of Biomedical and Molecular Sciences, Queen’s University, Kingston, ON K7L 3N6, Canada; (M.S.); (B.Q.)
| | - Bessi Qorri
- Department of Biomedical and Molecular Sciences, Queen’s University, Kingston, ON K7L 3N6, Canada; (M.S.); (B.Q.)
| | - Narges Baluch
- Department of Immunology and Allergy, The Hospital for Sick Children, Toronto, ON M5G 0A4, Canada;
| | - Neda Ashayeri
- Division of Hematology & Oncology, Department of Pediatrics, Ali-Asghar Children Hospital, Iran University of Medical Science, Tehran 1449614535, Iran;
| | - Sushil Kumar
- QPS, Holdings LLC, Pencader Corporate Center, 110 Executive Drive, Newark, DE 19702, USA;
| | - Hai-Ling Margaret Cheng
- The Edward S. Rogers Sr. Department of Electrical & Computer Engineering, Institute of Biomedical Engineering, University of Toronto, Toronto, ON M5G 1M1, Canada;
- Translational Biology & Engineering Program, Ted Rogers Centre for Heart Research, University of Toronto, Toronto, ON M5G 1M1, Canada
| | - Herman Yeger
- Program in Developmental and Stem Cell Biology, The Hospital for Sick Children, Toronto, ON M5G 0A4, Canada;
| | - Bikul Das
- Department of Experimental Therapeutics, Thoreau Laboratory for Global Health, M2D2, University of Massachusetts, Lowell, MA 01852, USA;
- KaviKrishna Laboratory, Department of Cancer and Stem Cell Biology, GBP, Indian Institute of Technology, Guwahati 781039, India
| | - Myron R. Szewczuk
- Department of Biomedical and Molecular Sciences, Queen’s University, Kingston, ON K7L 3N6, Canada; (M.S.); (B.Q.)
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106
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Three-Dimensional Culture Models to Study Innate Anti-Tumor Immune Response: Advantages and Disadvantages. Cancers (Basel) 2021; 13:cancers13143417. [PMID: 34298630 PMCID: PMC8303518 DOI: 10.3390/cancers13143417] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/07/2021] [Revised: 06/29/2021] [Accepted: 07/05/2021] [Indexed: 12/12/2022] Open
Abstract
Several approaches have shown that the immune response against tumors strongly affects patients' clinical outcome. Thus, the study of anti-tumor immunity is critical to understand and potentiate the mechanisms underlying the elimination of tumor cells. Natural killer (NK) cells are members of innate immunity and represent powerful anti-tumor effectors, able to eliminate tumor cells without a previous sensitization. Thus, the study of their involvement in anti-tumor responses is critical for clinical translation. This analysis has been performed in vitro, co-incubating NK with tumor cells and quantifying the cytotoxic activity of NK cells. In vivo confirmation has been applied to overcome the limits of in vitro testing, however, the innate immunity of mice and humans is different, leading to discrepancies. Different activating receptors on NK cells and counter-ligands on tumor cells are involved in the antitumor response, and innate immunity is strictly dependent on the specific microenvironment where it takes place. Thus, three-dimensional (3D) culture systems, where NK and tumor cells can interact in a tissue-like architecture, have been created. For example, tumor cell spheroids and primary organoids derived from several tumor types, have been used so far to analyze innate immune response, replacing animal models. Herein, we briefly introduce NK cells and analyze and discuss in detail the properties of 3D tumor culture systems and their use for the study of tumor cell interactions with NK cells.
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107
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Xia T, Du W, Chen X, Zhang Y. Organoid models of the tumor microenvironment and their applications. J Cell Mol Med 2021; 25:5829-5841. [PMID: 34033245 PMCID: PMC8256354 DOI: 10.1111/jcmm.16578] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/17/2020] [Revised: 03/31/2021] [Accepted: 04/13/2021] [Indexed: 12/14/2022] Open
Abstract
A small percentage of data obtained from animal/2D culture models can be translated to humans. Therefore, there is a need to using native tumour microenvironment mimicking models to improve preclinical screening and reduce this attrition rate. For this purpose, currently, the utilization of organoids is expanding. Tumour organoids can recapitulate tumour microenvironment that is including cancer cells and non-neoplastic host components. Indeed, tumour organoids, both phenotypically and genetically, resemble the tumour tissue that originated from it. The unique properties of the tumour microenvironment can significantly affect drug response and cancer progression. In this review, we will discuss about various organoid culture strategies for modelling the tumour immune microenvironment, their applications and advantages in cancer research such as testing cancer immunotherapeutics, developing novel approaches for personalized medicine, testing drug toxicity, drug screening, study cancer initiation and progression, and we will also review the limitations of organoid culture systems.
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Affiliation(s)
- Tao Xia
- Department of Gastrointestinal‐Pancreatic SurgeryZhejiang Provincial People’s HospitalPeople’s Hospital of Hangzhou Medical CollegeHangzhouChina
- Key Laboratory of Gastroenterology of Zhejiang ProvinceZhejiang Provincial People’s HospitalPeople’s Hospital of Hangzhou Medical CollegeHangzhouChina
| | - Wen‐Lin Du
- Department of Gastrointestinal‐Pancreatic SurgeryZhejiang Provincial People’s HospitalPeople’s Hospital of Hangzhou Medical CollegeHangzhouChina
- Key Laboratory of Gastroenterology of Zhejiang ProvinceZhejiang Provincial People’s HospitalPeople’s Hospital of Hangzhou Medical CollegeHangzhouChina
| | - Xiao‐Yi Chen
- Clinical Research InstituteZhejiang Provincial People’s HospitalPeople’s Hospital of Hangzhou Medical CollegeHangzhouChina
| | - You‐Ni Zhang
- Department of Laboratory MedicineTiantai People's HospitalTaizhouChina
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108
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Fontana F, Marzagalli M, Sommariva M, Gagliano N, Limonta P. In Vitro 3D Cultures to Model the Tumor Microenvironment. Cancers (Basel) 2021; 13:cancers13122970. [PMID: 34199324 PMCID: PMC8231786 DOI: 10.3390/cancers13122970] [Citation(s) in RCA: 34] [Impact Index Per Article: 11.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/16/2021] [Revised: 06/06/2021] [Accepted: 06/09/2021] [Indexed: 12/12/2022] Open
Abstract
Simple Summary Tumor stroma is known to significantly influence cancer initiation and progression. In the last decade, 3D cell cultures have shown potential in modeling the tumor microenvironment. This review summarizes the main features of current 3D models, shedding light on their importance in the study of cancer biology and treatment. Abstract It is now well established that the tumor microenvironment plays a key role in determining cancer growth, metastasis and drug resistance. Thus, it is fundamental to understand how cancer cells interact and communicate with their stroma and how this crosstalk regulates disease initiation and progression. In this setting, 3D cell cultures have gained a lot of interest in the last two decades, due to their ability to better recapitulate the complexity of tumor microenvironment and therefore to bridge the gap between 2D monolayers and animal models. Herein, we present an overview of the 3D systems commonly used for studying tumor–stroma interactions, with a focus on recent advances in cancer modeling and drug discovery and testing.
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Affiliation(s)
- Fabrizio Fontana
- Department of Pharmacological and Biomolecular Sciences, University of Milan, Via Balzaretti 9, 20133 Milan, Italy; (M.M.); (P.L.)
- Correspondence: ; Tel.: +39-02-503-18427
| | - Monica Marzagalli
- Department of Pharmacological and Biomolecular Sciences, University of Milan, Via Balzaretti 9, 20133 Milan, Italy; (M.M.); (P.L.)
| | - Michele Sommariva
- Department of Biomedical Sciences for Health, University of Milan, Via Mangiagalli 31, 20133 Milan, Italy; (M.S.); (N.G.)
| | - Nicoletta Gagliano
- Department of Biomedical Sciences for Health, University of Milan, Via Mangiagalli 31, 20133 Milan, Italy; (M.S.); (N.G.)
| | - Patrizia Limonta
- Department of Pharmacological and Biomolecular Sciences, University of Milan, Via Balzaretti 9, 20133 Milan, Italy; (M.M.); (P.L.)
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109
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Maulana TI, Kromidas E, Wallstabe L, Cipriano M, Alb M, Zaupa C, Hudecek M, Fogal B, Loskill P. Immunocompetent cancer-on-chip models to assess immuno-oncology therapy. Adv Drug Deliv Rev 2021; 173:281-305. [PMID: 33798643 DOI: 10.1016/j.addr.2021.03.015] [Citation(s) in RCA: 28] [Impact Index Per Article: 9.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/08/2020] [Revised: 03/08/2021] [Accepted: 03/17/2021] [Indexed: 12/12/2022]
Abstract
The advances in cancer immunotherapy come with several obstacles, limiting its widespread use and benefits so far only to a small subset of patients. One of the underlying challenges remains to be the lack of representative nonclinical models that translate to human immunity and are able to predict clinical efficacy and safety outcomes. In recent years, immunocompetent Cancer-on-Chip models emerge as an alternative human-based platform that enables the integration and manipulation of complex tumor microenvironment. In this review, we discuss novel opportunities offered by Cancer-on-Chip models to advance (mechanistic) immuno-oncology research, ranging from design flexibility to multimodal analysis approaches. We then exemplify their (potential) applications for the research and development of adoptive cell therapy, immune checkpoint therapy, cytokine therapy, oncolytic virus, and cancer vaccines.
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110
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Rausch M, Blanc L, De Souza Silva O, Dormond O, Griffioen AW, Nowak-Sliwinska P. Characterization of Renal Cell Carcinoma Heterotypic 3D Co-Cultures with Immune Cell Subsets. Cancers (Basel) 2021; 13:2551. [PMID: 34067456 PMCID: PMC8197009 DOI: 10.3390/cancers13112551] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/15/2021] [Revised: 05/17/2021] [Accepted: 05/19/2021] [Indexed: 12/12/2022] Open
Abstract
Two-dimensional cell culture-based platforms are easy and reproducible, however, they do not resemble the heterotypic cell-cell interactions or the complex tumor microenvironment. These parameters influence the treatment response and the cancer cell fate. Platforms to study the efficacy of anti-cancer treatments and their impact on the tumor microenvironment are currently being developed. In this study, we established robust, reproducible, and easy-to-use short-term spheroid cultures to mimic clear cell renal cell carcinoma (ccRCC). These 3D co-cultures included human endothelial cells, fibroblasts, immune cell subsets, and ccRCC cell lines, both parental and sunitinib-resistant. During spheroid formation, cells induce the production and secretion of the extracellular matrix. We monitored immune cell infiltration, surface protein expression, and the response to a treatment showing that the immune cells infiltrated the spheroid co-cultures within 6 h. Treatment with an optimized drug combination or the small molecule-based targeted drug sunitinib increased immune cell infiltration significantly. Assessing the therapeutic potential of this drug combination in this platform, we revealed that the expression of PD-L1 increased in 3D co-cultures. The cost- and time-effective establishment of our 3D co-culture model and its application as a pre-clinical drug screening platform can facilitate the treatment validation and clinical translation.
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Affiliation(s)
- Magdalena Rausch
- School of Pharmaceutical Sciences, Faculty of Science, University of Geneva, 1211 Geneva, Switzerland; (M.R.); (L.B.)
- Institute of Pharmaceutical Sciences of Western Switzerland, University of Geneva, 1211 Geneva, Switzerland
- Translational Research Center in Oncohaematology, 1211 Geneva, Switzerland
| | - Léa Blanc
- School of Pharmaceutical Sciences, Faculty of Science, University of Geneva, 1211 Geneva, Switzerland; (M.R.); (L.B.)
| | - Olga De Souza Silva
- Department of Visceral Surgery, Lausanne University Hospital and University of Lausanne, 1011 Lausanne, Switzerland; (O.D.S.S.); (O.D.)
| | - Olivier Dormond
- Department of Visceral Surgery, Lausanne University Hospital and University of Lausanne, 1011 Lausanne, Switzerland; (O.D.S.S.); (O.D.)
| | - Arjan W. Griffioen
- Angiogenesis Laboratory, Department of Medical Oncology, Amsterdam UMC, Vrije Universiteit Amsterdam, Medical Oncology, Cancer Center Amsterdam, 1081 HV Amsterdam, The Netherlands;
| | - Patrycja Nowak-Sliwinska
- School of Pharmaceutical Sciences, Faculty of Science, University of Geneva, 1211 Geneva, Switzerland; (M.R.); (L.B.)
- Institute of Pharmaceutical Sciences of Western Switzerland, University of Geneva, 1211 Geneva, Switzerland
- Translational Research Center in Oncohaematology, 1211 Geneva, Switzerland
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111
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NK cell and ILC heterogeneity in colorectal cancer. New perspectives from high dimensional data. Mol Aspects Med 2021; 80:100967. [PMID: 33941383 DOI: 10.1016/j.mam.2021.100967] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/28/2021] [Revised: 04/20/2021] [Accepted: 04/23/2021] [Indexed: 12/14/2022]
Abstract
Innate lymphoid cells (ILCs) and tissue-resident natural killer (NK) cells ensure immunity at environmental interfaces and help maintain barrier integrity of the intestinal tract. This wide range of innate lymphocytes is able to provide fast and potent inflammatory responses that, when deregulated, have been associated with pathogenesis of inflammatory bowel disease (IBD) and colorectal cancer (CRC). While the presence of tumor-infiltrating NK cells is generally associated with a favorable outcome in CRC patients, emerging evidence reveals distinct roles for ILCs in regulating CRC pathogenesis and progression. Advances in next generation sequencing technology, and in particular of single-cell RNA-seq approaches, along with multidimensional flow cytometry analysis, have helped to deconvolute the complexity and heterogeneity of the ILC system both in homeostatic and pathological contexts. In this review, we discuss the protective and detrimental roles of NK cells and ILCs in the pathogenesis of CRC, focusing on the phenotypic and transcriptional modifications these cells undergo during CRC development and progression.
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112
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Tissues and Tumor Microenvironment (TME) in 3D: Models to Shed Light on Immunosuppression in Cancer. Cells 2021; 10:cells10040831. [PMID: 33917037 PMCID: PMC8067689 DOI: 10.3390/cells10040831] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/03/2021] [Revised: 03/28/2021] [Accepted: 04/02/2021] [Indexed: 12/26/2022] Open
Abstract
Immunosuppression in cancer has emerged as a major hurdle to immunotherapy efforts. Immunosuppression can arise from oncogene-induced signaling within the tumor as well as from tumor-associated immune cells. Understanding various mechanisms by which the tumor can undermine and evade therapy is critical in improving current cancer immunotherapies. While mouse models have allowed for the characterization of key immune cell types and their role in tumor development, extrapolating these mechanisms to patients has been challenging. There is need for better models to unravel the effects of genetic alterations inherent in tumor cells and immune cells isolated from tumors on tumor growth and to investigate the feasibility of immunotherapy. Three-dimensional (3D) organoid model systems have developed rapidly over the past few years and allow for incorporation of components of the tumor microenvironment such as immune cells and the stroma. This bears great promise for derivation of patient-specific models in a dish for understanding and determining the impact on personalized immunotherapy. In this review, we will highlight the significance of current experimental models employed in the study of tumor immunosuppression and evaluate current tumor organoid-immune cell co-culture systems and their potential impact in shedding light on cancer immunosuppression.
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113
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Pramil E, Dillard C, Escargueil AE. Colorectal Cancer and Immunity: From the Wet Lab to Individuals. Cancers (Basel) 2021; 13:cancers13071713. [PMID: 33916641 PMCID: PMC8038567 DOI: 10.3390/cancers13071713] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/01/2021] [Revised: 03/27/2021] [Accepted: 03/30/2021] [Indexed: 12/14/2022] Open
Abstract
Simple Summary Tackling the current dilemma of colorectal cancer resistance to immunotherapy is puzzling and requires novel therapeutic strategies to emerge. However, characterizing the intricate interactions between cancer and immune cells remains difficult because of the complexity and heterogeneity of both compartments. Developing rationales is intellectually feasible but testing them can be experimentally challenging and requires the development of innovative procedures and protocols. In this review, we delineated useful in vitro and in vivo models used for research in the field of immunotherapy that are or could be applied to colorectal cancer management and lead to major breakthroughs in the coming years. Abstract Immunotherapy is a very promising field of research and application for treating cancers, in particular for those that are resistant to chemotherapeutics. Immunotherapy aims at enhancing immune cell activation to increase tumor cells recognition and killing. However, some specific cancer types, such as colorectal cancer (CRC), are less responsive than others to the current immunotherapies. Intrinsic resistance can be mediated by the development of an immuno-suppressive environment in CRC. The mutational status of cancer cells also plays a role in this process. CRC can indeed be distinguished in two main subtypes. Microsatellite instable (MSI) tumors show a hyper-mutable phenotype caused by the deficiency of the DNA mismatch repair machinery (MMR) while microsatellite stable (MSS) tumors show a comparatively more “stable” mutational phenotype. Several studies demonstrated that MSI CRC generally display good prognoses for patients and immunotherapy is considered as a therapeutic option for this type of tumors. On the contrary, MSS metastatic CRC usually presents a worse prognosis and is not responsive to immunotherapy. According to this, developing new and innovative models for studying CRC response towards immune targeted therapies has become essential in the last years. Herein, we review the in vitro and in vivo models used for research in the field of immunotherapy applied to colorectal cancer.
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Affiliation(s)
- Elodie Pramil
- Sorbonne Université, INSERM U938, Centre de Recherche Saint-Antoine, F-75012 Paris, France; (E.P.); (C.D.)
- Alliance Pour la Recherche en Cancérologie—APREC, Tenon Hospital, F-75012 Paris, France
| | - Clémentine Dillard
- Sorbonne Université, INSERM U938, Centre de Recherche Saint-Antoine, F-75012 Paris, France; (E.P.); (C.D.)
- Alliance Pour la Recherche en Cancérologie—APREC, Tenon Hospital, F-75012 Paris, France
| | - Alexandre E. Escargueil
- Sorbonne Université, INSERM U938, Centre de Recherche Saint-Antoine, F-75012 Paris, France; (E.P.); (C.D.)
- Correspondence: ; Tel.: +33-(0)1-49-28-46-44
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114
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Grönholm M, Feodoroff M, Antignani G, Martins B, Hamdan F, Cerullo V. Patient-Derived Organoids for Precision Cancer Immunotherapy. Cancer Res 2021; 81:3149-3155. [PMID: 33687948 DOI: 10.1158/0008-5472.can-20-4026] [Citation(s) in RCA: 43] [Impact Index Per Article: 14.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/03/2020] [Revised: 01/29/2021] [Accepted: 03/05/2021] [Indexed: 11/16/2022]
Abstract
Cancer immunotherapy has revolutionized the way tumors are treated. Nevertheless, efficient and robust testing platforms are still missing, including clinically relevant human ex vivo tumor assays that allow pretreatment testing of cancer therapies and selection of the most efficient and safe therapy for a specific patient. In the case of immunotherapy, this testing platform would require not only cancer cells, but also the tumor microenvironment, including immune cells. Here, we discuss the applications of patient-derived tumor organoid cultures and the possibilities in using complex immune-organoid cultures to provide preclinical testing platforms for precision cancer immunotherapy.
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Affiliation(s)
- Mikaela Grönholm
- Laboratory of ImmunoViroTherapy, Faculty of Pharmacy, University of Helsinki, Helsinki, Finland.,Drug Research Program, Division of Pharmaceutical Biosciences, Faculty of Pharmacy, University of Helsinki, Helsinki, Finland.,iCAN Digital Precision Cancer Medicine Flagship, University of Helsinki, Helsinki, Finland.,TRIMM, Translational Immunology Research Program, University of Helsinki, Helsinki, Finland
| | - Michaela Feodoroff
- Laboratory of ImmunoViroTherapy, Faculty of Pharmacy, University of Helsinki, Helsinki, Finland.,Drug Research Program, Division of Pharmaceutical Biosciences, Faculty of Pharmacy, University of Helsinki, Helsinki, Finland.,TRIMM, Translational Immunology Research Program, University of Helsinki, Helsinki, Finland.,FIMM, Institute for Molecular Medicine Finland, Helsinki Institute for Life Sciences (HiLIFE), University of Helsinki, Helsinki, Finland
| | - Gabriella Antignani
- Laboratory of ImmunoViroTherapy, Faculty of Pharmacy, University of Helsinki, Helsinki, Finland.,Drug Research Program, Division of Pharmaceutical Biosciences, Faculty of Pharmacy, University of Helsinki, Helsinki, Finland.,TRIMM, Translational Immunology Research Program, University of Helsinki, Helsinki, Finland
| | - Beatriz Martins
- Laboratory of ImmunoViroTherapy, Faculty of Pharmacy, University of Helsinki, Helsinki, Finland.,Drug Research Program, Division of Pharmaceutical Biosciences, Faculty of Pharmacy, University of Helsinki, Helsinki, Finland.,TRIMM, Translational Immunology Research Program, University of Helsinki, Helsinki, Finland
| | - Firas Hamdan
- Laboratory of ImmunoViroTherapy, Faculty of Pharmacy, University of Helsinki, Helsinki, Finland.,Drug Research Program, Division of Pharmaceutical Biosciences, Faculty of Pharmacy, University of Helsinki, Helsinki, Finland.,TRIMM, Translational Immunology Research Program, University of Helsinki, Helsinki, Finland
| | - Vincenzo Cerullo
- Laboratory of ImmunoViroTherapy, Faculty of Pharmacy, University of Helsinki, Helsinki, Finland. .,Drug Research Program, Division of Pharmaceutical Biosciences, Faculty of Pharmacy, University of Helsinki, Helsinki, Finland.,iCAN Digital Precision Cancer Medicine Flagship, University of Helsinki, Helsinki, Finland.,TRIMM, Translational Immunology Research Program, University of Helsinki, Helsinki, Finland.,Department of Molecular Medicine and Medical Biotechnology and CEINGE, Naples University Federico II, Naples, Italy
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115
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Han SJ, Kwon S, Kim KS. Challenges of applying multicellular tumor spheroids in preclinical phase. Cancer Cell Int 2021; 21:152. [PMID: 33663530 PMCID: PMC7934264 DOI: 10.1186/s12935-021-01853-8] [Citation(s) in RCA: 157] [Impact Index Per Article: 52.3] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/11/2020] [Accepted: 02/24/2021] [Indexed: 02/07/2023] Open
Abstract
The three-dimensional (3D) multicellular tumor spheroids (MCTs) model is becoming an essential tool in cancer research as it expresses an intermediate complexity between 2D monolayer models and in vivo solid tumors. MCTs closely resemble in vivo solid tumors in many aspects, such as the heterogeneous architecture, internal gradients of signaling factors, nutrients, and oxygenation. MCTs have growth kinetics similar to those of in vivo tumors, and the cells in spheroid mimic the physical interaction of the tumors, such as cell-to-cell and cell-to-extracellular matrix interactions. These similarities provide great potential for studying the biological properties of tumors and a promising platform for drug screening and therapeutic efficacy evaluation. However, MCTs are not well adopted as preclinical tools for studying tumor behavior and therapeutic efficacy up to now. In this review, we addressed the challenges with MCTs application and discussed various efforts to overcome the challenges.
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Affiliation(s)
- Se Jik Han
- Department of Biomedical Engineering, Graduate School, Kyung Hee University, Seoul, 02447, Korea
- Department of Biomedical Engineering, College of Medicine, Kyung Hee University, Seoul, 02447, Korea
| | - Sangwoo Kwon
- Department of Biomedical Engineering, College of Medicine, Kyung Hee University, Seoul, 02447, Korea
| | - Kyung Sook Kim
- Department of Biomedical Engineering, College of Medicine, Kyung Hee University, Seoul, 02447, Korea.
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116
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Sánchez-Salazar MG, Álvarez MM, Trujillo-de Santiago G. Advances in 3D bioprinting for the biofabrication of tumor models. ACTA ACUST UNITED AC 2021. [DOI: 10.1016/j.bprint.2020.e00120] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
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117
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Pereiro I, Aubert J, Kaigala GV. Micro-scale technologies propel biology and medicine. BIOMICROFLUIDICS 2021; 15:021302. [PMID: 33948133 PMCID: PMC8081554 DOI: 10.1063/5.0047196] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/11/2021] [Accepted: 04/05/2021] [Indexed: 05/05/2023]
Abstract
Historically, technology has been central to new discoveries in biology and progress in medicine. Among various technologies, microtechnologies, in particular, have had a prominent role in the revolution experienced by the life sciences in the last few decades, which will surely continue in the years to come. In this Perspective, we illustrate how microtechnologies, with a focus on microfluidics, have evolved in trends/waves to tackle the boundary of knowledge in the life sciences. We provide illustrative examples of technology-enabled biological breakthroughs and their current and future use in clinics. Finally, we take a closer look at the translational process to understand why the incorporation of new micro-scale technologies in medicine has been comparatively slow so far.
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118
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Naseri M, Zöller M, Hadjati J, Ghods R, Ranaei Pirmardan E, Kiani J, Eini L, Bozorgmehr M, Madjd Z. Dendritic cells loaded with exosomes derived from cancer stem cell-enriched spheroids as a potential immunotherapeutic option. J Cell Mol Med 2021; 25:3312-3326. [PMID: 33634564 PMCID: PMC8034455 DOI: 10.1111/jcmm.16401] [Citation(s) in RCA: 19] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/27/2020] [Revised: 11/30/2020] [Accepted: 02/08/2021] [Indexed: 02/07/2023] Open
Abstract
Cancer stem cells (CSCs) are responsible for therapeutic resistance and recurrence in colorectal cancer. Despite advances in immunotherapy, the inability to specifically eradicate CSCs has led to treatment failure. Hence, identification of appropriate antigen sources is a major challenge in designing dendritic cell (DC)‐based therapeutic strategies against CSCs. Here, in an in vitro model using the HT‐29 colon cancer cell line, we explored the efficacy of DCs loaded with exosomes derived from CSC‐enriched colonospheres (CSCenr‐EXOs) as an antigen source in activating CSC‐specific T‐cell responses. HT‐29 lysate, HT‐29‐EXOs and CSCenr lysate were independently assessed as separate antigen sources. Having confirmed CSCs enrichment in spheroids, CSCenr‐EXOs were purified and characterized, and their impact on DC maturation was investigated. Finally, the impact of the antigen‐pulsed DCs on the proliferation rate and also spheroid destructive capacity of autologous T cells was assessed. CSCenr‐EXOs similar to other antigen groups had no suppressive/negative impacts on phenotypic maturation of DCs as judged by the expression level of costimulatory molecules. Notably, similar to CSCenr lysate, CSCenr‐EXOs significantly increased the IL‐12/IL‐10 ratio in supernatants of mature DCs. CSCenr‐EXO‐loaded DCs effectively promoted T‐cell proliferation. Importantly, T cells stimulated with CSCenr‐EXOs disrupted spheroids' structure. Thus, CSCenr‐EXOs present a novel and promising antigen source that in combination with conventional tumour bulk‐derived antigens should be further explored in pre‐clinical immunotherapeutic settings for the efficacy in hampering recurrence and metastatic spread.
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Affiliation(s)
- Marzieh Naseri
- Oncopathology Research Center, Iran University of Medical Sciences (IUMS), Tehran, Iran.,Department of Molecular Medicine, Faculty of Advanced Technologies in Medicine, Iran University of Medical Sciences (IUMS), Tehran, Iran
| | - Margot Zöller
- Section Pancreas Research, University Hospital of Surgery, Heidelberg, Germany
| | - Jamshid Hadjati
- Department of Immunology, School of Medicine, Tehran University of Medical Sciences (TUMS), Tehran, Iran
| | - Roya Ghods
- Oncopathology Research Center, Iran University of Medical Sciences (IUMS), Tehran, Iran.,Department of Molecular Medicine, Faculty of Advanced Technologies in Medicine, Iran University of Medical Sciences (IUMS), Tehran, Iran
| | - Ehsan Ranaei Pirmardan
- Department of Radiology, Molecular Biomarkers Nano-imaging Laboratory, Brigham & Women's Hospital, Harvard Medical School, Boston, MA, USA
| | - Jafar Kiani
- Oncopathology Research Center, Iran University of Medical Sciences (IUMS), Tehran, Iran.,Department of Molecular Medicine, Faculty of Advanced Technologies in Medicine, Iran University of Medical Sciences (IUMS), Tehran, Iran
| | - Leila Eini
- Oncopathology Research Center, Iran University of Medical Sciences (IUMS), Tehran, Iran.,Department of Basic Science, Faculty of Veterinary, Science and Research Branch of Islamic, Azad University, Tehran, Iran
| | - Mahmood Bozorgmehr
- Oncopathology Research Center, Iran University of Medical Sciences (IUMS), Tehran, Iran
| | - Zahra Madjd
- Oncopathology Research Center, Iran University of Medical Sciences (IUMS), Tehran, Iran.,Department of Molecular Medicine, Faculty of Advanced Technologies in Medicine, Iran University of Medical Sciences (IUMS), Tehran, Iran
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119
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Yoon PS, Del Piccolo N, Shirure VS, Peng Y, Kirane A, Canter RJ, Fields RC, George SC, Gholami S. Advances in Modeling the Immune Microenvironment of Colorectal Cancer. Front Immunol 2021; 11:614300. [PMID: 33643296 PMCID: PMC7902698 DOI: 10.3389/fimmu.2020.614300] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/05/2020] [Accepted: 12/29/2020] [Indexed: 12/12/2022] Open
Abstract
Colorectal cancer (CRC) is the third most common cancer and second leading cause of cancer-related death in the US. CRC frequently metastasizes to the liver and these patients have a particularly poor prognosis. The infiltration of immune cells into CRC tumors and liver metastases accurately predicts disease progression and patient survival. Despite the evident influence of immune cells in the CRC tumor microenvironment (TME), efforts to identify immunotherapies for CRC patients have been limited. Here, we argue that preclinical model systems that recapitulate key features of the tumor microenvironment-including tumor, stromal, and immune cells; the extracellular matrix; and the vasculature-are crucial for studies of immunity in the CRC TME and the utility of immunotherapies for CRC patients. We briefly review the discoveries, advantages, and disadvantages of current in vitro and in vivo model systems, including 2D cell culture models, 3D culture systems, murine models, and organ-on-a-chip technologies.
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Affiliation(s)
- Paul Sukwoo Yoon
- Department of Surgery, University of California, Davis, Sacramento, CA, United States
| | - Nuala Del Piccolo
- Department of Biomedical Engineering, University of California, Davis, Davis, CA, United States
| | - Venktesh S Shirure
- Department of Biomedical Engineering, University of California, Davis, Davis, CA, United States
| | - Yushuan Peng
- Department of Biomedical Engineering, University of California, Davis, Davis, CA, United States
| | - Amanda Kirane
- Department of Surgery, University of California, Davis, Sacramento, CA, United States
| | - Robert J Canter
- Department of Surgery, University of California, Davis, Sacramento, CA, United States
| | - Ryan C Fields
- Department of Surgery, The Alvin J. Siteman Cancer Center, Washington University School of Medicine, St. Louis, MO, United States
| | - Steven C George
- Department of Biomedical Engineering, University of California, Davis, Davis, CA, United States
| | - Sepideh Gholami
- Department of Surgery, University of California, Davis, Sacramento, CA, United States
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120
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Jiang X, Ren L, Tebon P, Wang C, Zhou X, Qu M, Zhu J, Ling H, Zhang S, Xue Y, Wu Q, Bandaru P, Lee J, Kim HJ, Ahadian S, Ashammakhi N, Dokmeci MR, Wu J, Gu Z, Sun W, Khademhosseini A. Cancer-on-a-Chip for Modeling Immune Checkpoint Inhibitor and Tumor Interactions. SMALL (WEINHEIM AN DER BERGSTRASSE, GERMANY) 2021; 17:e2004282. [PMID: 33502118 PMCID: PMC7939119 DOI: 10.1002/smll.202004282] [Citation(s) in RCA: 25] [Impact Index Per Article: 8.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/15/2020] [Revised: 11/25/2020] [Indexed: 05/12/2023]
Abstract
Cancer immunotherapies, including immune checkpoint inhibitor (ICI)-based therapies, have revolutionized cancer treatment. However, patient response to ICIs is highly variable, necessitating the development of methods to quickly assess efficacy. In this study, an array of miniaturized bioreactors has been developed to model tumor-immune interactions. This immunotherapeutic high-throughput observation chamber (iHOC) is designed to test the effect of anti-PD-1 antibodies on cancer spheroid (MDA-MB-231, PD-L1+) and T cell (Jurkat) interactions. This system facilitates facile monitoring of T cell inhibition and reactivation using metrics such as tumor infiltration and interleukin-2 (IL-2) secretion. Status of the tumor-immune interactions can be easily captured within the iHOC by measuring IL-2 concentration using a micropillar array where sensitive, quantitative detection is allowed after antibody coating on the surface of array. The iHOC is a platform that can be used to model and monitor cancer-immune interactions in response to immunotherapy in a high-throughput manner.
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Affiliation(s)
- Xing Jiang
- Department of Bioengineering, Center for Minimally Invasive Therapeutics, California Nanosystems Instituste, University of California, Los Angeles, Los Angeles, CA, 90095, USA
- School of Nursing, Nanjing University of Chinese Medicine, Nanjing, 210023, China
| | - Li Ren
- Department of Bioengineering, Center for Minimally Invasive Therapeutics, California Nanosystems Instituste, University of California, Los Angeles, Los Angeles, CA, 90095, USA
- Key Laboratory for Space Bioscience and Biotechnology, School of Life Science, Northwestern Polytechnical University, Xi'an, Shaanxi, 710072, China
| | - Peyton Tebon
- Department of Bioengineering, Center for Minimally Invasive Therapeutics, California Nanosystems Instituste, University of California, Los Angeles, Los Angeles, CA, 90095, USA
| | - Canran Wang
- Department of Bioengineering, Center for Minimally Invasive Therapeutics, California Nanosystems Instituste, University of California, Los Angeles, Los Angeles, CA, 90095, USA
- Department of Biochemistry and Molecular Cell Biology, Shanghai Key Laboratory for Tumor Microenvironment and Inflammation, Shanghai Jiao Tong University School of Medicine, Shanghai, 200025, China
| | - Xingwu Zhou
- Department of Bioengineering, Center for Minimally Invasive Therapeutics, California Nanosystems Instituste, University of California, Los Angeles, Los Angeles, CA, 90095, USA
| | - Moyuan Qu
- Department of Bioengineering, Center for Minimally Invasive Therapeutics, California Nanosystems Instituste, University of California, Los Angeles, Los Angeles, CA, 90095, USA
- The Affiliated Hospital of Stomatology, School of Stomatology, Zhejiang University School of Medicine and Key Laboratory of Oral Biomedical Research of Zhejiang Province, Hangzhou, Zhejiang, 310006, China
| | - Jixiang Zhu
- Department of Bioengineering, Center for Minimally Invasive Therapeutics, California Nanosystems Instituste, University of California, Los Angeles, Los Angeles, CA, 90095, USA
- Department of Biomedical Engineering, School of Basic Medical Sciences, Guangzhou Medical University, Guangzhou, 511436, China
| | - Haonan Ling
- Department of Bioengineering, Center for Minimally Invasive Therapeutics, California Nanosystems Instituste, University of California, Los Angeles, Los Angeles, CA, 90095, USA
- Department of Mechanical and Aerospace Engineering, University of California, Los Angeles, Los Angeles, CA, 90095, USA
| | - Shiming Zhang
- Department of Bioengineering, Center for Minimally Invasive Therapeutics, California Nanosystems Instituste, University of California, Los Angeles, Los Angeles, CA, 90095, USA
- Department of Electrical and Electronic Engineering, The University of Hong Kong, Hong Kong
| | - Yumeng Xue
- Department of Bioengineering, Center for Minimally Invasive Therapeutics, California Nanosystems Instituste, University of California, Los Angeles, Los Angeles, CA, 90095, USA
- Frontier Institute of Science and Technology, Xi'an Jiaotong University, Xi'an, 710000, China
| | - Qingzhi Wu
- Department of Bioengineering, Center for Minimally Invasive Therapeutics, California Nanosystems Instituste, University of California, Los Angeles, Los Angeles, CA, 90095, USA
- State Key Laboratory of Advanced Technology for Materials Synthesis and Processing, Wuhan University of Technology, Wuhan, 430070, China
| | - Praveen Bandaru
- Department of Bioengineering, Center for Minimally Invasive Therapeutics, California Nanosystems Instituste, University of California, Los Angeles, Los Angeles, CA, 90095, USA
| | - Junmin Lee
- Department of Bioengineering, Center for Minimally Invasive Therapeutics, California Nanosystems Instituste, University of California, Los Angeles, Los Angeles, CA, 90095, USA
- Terasaki Institute for Biomedical Innovation, Los Angeles, CA, 90064, USA
| | - Han-Jun Kim
- Department of Bioengineering, Center for Minimally Invasive Therapeutics, California Nanosystems Instituste, University of California, Los Angeles, Los Angeles, CA, 90095, USA
- Terasaki Institute for Biomedical Innovation, Los Angeles, CA, 90064, USA
| | - Samad Ahadian
- Department of Bioengineering, Center for Minimally Invasive Therapeutics, California Nanosystems Instituste, University of California, Los Angeles, Los Angeles, CA, 90095, USA
- Terasaki Institute for Biomedical Innovation, Los Angeles, CA, 90064, USA
| | - Nureddin Ashammakhi
- Department of Bioengineering, Center for Minimally Invasive Therapeutics, California Nanosystems Instituste, University of California, Los Angeles, Los Angeles, CA, 90095, USA
| | - Mehmet R Dokmeci
- Department of Bioengineering, Center for Minimally Invasive Therapeutics, California Nanosystems Instituste, University of California, Los Angeles, Los Angeles, CA, 90095, USA
- Terasaki Institute for Biomedical Innovation, Los Angeles, CA, 90064, USA
| | - Jinhui Wu
- State Key Laboratory of Pharmaceutical Biotechnology, Medical School of Nanjing University & School of Life Sciences, Nanjing University, Nanjing, 210093, China
| | - Zhen Gu
- Department of Bioengineering, Center for Minimally Invasive Therapeutics, California Nanosystems Instituste, University of California, Los Angeles, Los Angeles, CA, 90095, USA
| | - Wujin Sun
- Department of Bioengineering, Center for Minimally Invasive Therapeutics, California Nanosystems Instituste, University of California, Los Angeles, Los Angeles, CA, 90095, USA
- Terasaki Institute for Biomedical Innovation, Los Angeles, CA, 90064, USA
| | - Ali Khademhosseini
- Department of Bioengineering, Center for Minimally Invasive Therapeutics, California Nanosystems Instituste, University of California, Los Angeles, Los Angeles, CA, 90095, USA
- Terasaki Institute for Biomedical Innovation, Los Angeles, CA, 90064, USA
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121
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AlMusawi S, Ahmed M, Nateri AS. Understanding cell-cell communication and signaling in the colorectal cancer microenvironment. Clin Transl Med 2021; 11:e308. [PMID: 33635003 PMCID: PMC7868082 DOI: 10.1002/ctm2.308] [Citation(s) in RCA: 53] [Impact Index Per Article: 17.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/10/2020] [Revised: 12/31/2020] [Accepted: 01/19/2021] [Indexed: 12/12/2022] Open
Abstract
Carcinomas are complex heterocellular systems containing epithelial cancer cells, stromal fibroblasts, and multiple immune cell-types. Cell-cell communication between these tumor microenvironments (TME) and cells drives cancer progression and influences response to existing therapies. In order to provide better treatments for patients, we must understand how various cell-types collaborate within the TME to drive cancer and consider the multiple signals present between and within different cancer types. To investigate how tissues function, we need a model to measure both how signals are transferred between cells and how that information is processed within cells. The interplay of collaboration between different cell-types requires cell-cell communication. This article aims to review the current in vitro and in vivo mono-cellular and multi-cellular cultures models of colorectal cancer (CRC), and to explore how they can be used for single-cell multi-omics approaches for isolating multiple types of molecules from a single-cell required for cell-cell communication to distinguish cancer cells from normal cells. Integrating the existing single-cell signaling measurements and models, and through understanding the cell identity and how different cell types communicate, will help predict drug sensitivities in tumor cells and between- and within-patients responses.
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Affiliation(s)
- Shaikha AlMusawi
- Cancer Genetics & Stem Cell Group, BioDiscovery Institute, Division of Cancer & Stem Cells, School of MedicineUniversity of NottinghamNottinghamUK
| | - Mehreen Ahmed
- Cancer Genetics & Stem Cell Group, BioDiscovery Institute, Division of Cancer & Stem Cells, School of MedicineUniversity of NottinghamNottinghamUK
- Department of Laboratory Medicine, Division of Translational Cancer ResearchLund UniversityLundSweden
| | - Abdolrahman S. Nateri
- Cancer Genetics & Stem Cell Group, BioDiscovery Institute, Division of Cancer & Stem Cells, School of MedicineUniversity of NottinghamNottinghamUK
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122
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Shen H, Cai S, Wu C, Yang W, Yu H, Liu L. Recent Advances in Three-Dimensional Multicellular Spheroid Culture and Future Development. MICROMACHINES 2021; 12:96. [PMID: 33477508 PMCID: PMC7831097 DOI: 10.3390/mi12010096] [Citation(s) in RCA: 28] [Impact Index Per Article: 9.3] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 12/25/2020] [Revised: 01/14/2021] [Accepted: 01/15/2021] [Indexed: 12/22/2022]
Abstract
Three-dimensional multicellular spheroids (MCSs) have received extensive attention in the field of biomedicine due to their ability to simulate the structure and function of tissues in vivo more accurately than traditional in vitro two-dimensional models and to simulate cell-cell and cell extracellular matrix (ECM) interactions. It has become an important in vitro three-dimensional model for tumor research, high-throughput drug screening, tissue engineering, and basic biology research. In the review, we first summarize methods for MCSs generation and their respective advantages and disadvantages and highlight the advances of hydrogel and microfluidic systems in the generation of spheroids. Then, we look at the application of MCSs in cancer research and other aspects. Finally, we discuss the development direction and prospects of MCSs.
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Affiliation(s)
- Honglin Shen
- School of Electromechanical and Automotive Engineering, Yantai University, Yantai 264005, China; (H.S.); (S.C.); (C.W.)
| | - Shuxiang Cai
- School of Electromechanical and Automotive Engineering, Yantai University, Yantai 264005, China; (H.S.); (S.C.); (C.W.)
| | - Chuanxiang Wu
- School of Electromechanical and Automotive Engineering, Yantai University, Yantai 264005, China; (H.S.); (S.C.); (C.W.)
| | - Wenguang Yang
- School of Electromechanical and Automotive Engineering, Yantai University, Yantai 264005, China; (H.S.); (S.C.); (C.W.)
| | - Haibo Yu
- State Key Laboratory of Robotics, Shenyang Institute of Automation, Chinese Academy of Sciences, Shenyang 110016, China; (H.Y.); (L.L.)
| | - Lianqing Liu
- State Key Laboratory of Robotics, Shenyang Institute of Automation, Chinese Academy of Sciences, Shenyang 110016, China; (H.Y.); (L.L.)
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123
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Kaymak I, Williams KS, Cantor JR, Jones RG. Immunometabolic Interplay in the Tumor Microenvironment. Cancer Cell 2021; 39:28-37. [PMID: 33125860 PMCID: PMC7837268 DOI: 10.1016/j.ccell.2020.09.004] [Citation(s) in RCA: 179] [Impact Index Per Article: 59.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/27/2020] [Revised: 07/22/2020] [Accepted: 09/08/2020] [Indexed: 12/14/2022]
Abstract
Immune cells' metabolism influences their differentiation and function. Given that a complex interplay of environmental factors within the tumor microenvironment (TME) can have a profound impact on the metabolic activities of immune, stromal, and tumor cell types, there is emerging interest to advance understanding of these diverse metabolic phenotypes in the TME. Here, we discuss cell-extrinsic contributions to the metabolic activities of immune cells. Then, considering recent technical advances in experimental systems and metabolic profiling technologies, we propose future directions to better understand how immune cells meet their metabolic demands in the TME, which can be leveraged for therapeutic benefit.
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Affiliation(s)
- Irem Kaymak
- Metabolic and Nutritional Programming, Center for Cancer and Cell Biology, Van Andel Institute, Grand Rapids, MI 49503, USA
| | - Kelsey S Williams
- Metabolic and Nutritional Programming, Center for Cancer and Cell Biology, Van Andel Institute, Grand Rapids, MI 49503, USA
| | - Jason R Cantor
- Morgridge Institute for Research, Madison, WI 53715, USA; Department of Biochemistry, University of Wisconsin-Madison, Madison, WI 53706, USA; Department of Biomedical Engineering, University of Wisconsin-Madison, Madison, WI 53706, USA; Carbone Cancer Center, University of Wisconsin-Madison, Madison, WI 53705, USA
| | - Russell G Jones
- Metabolic and Nutritional Programming, Center for Cancer and Cell Biology, Van Andel Institute, Grand Rapids, MI 49503, USA.
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Reidy E, Leonard NA, Treacy O, Ryan AE. A 3D View of Colorectal Cancer Models in Predicting Therapeutic Responses and Resistance. Cancers (Basel) 2021; 13:E227. [PMID: 33435170 PMCID: PMC7827038 DOI: 10.3390/cancers13020227] [Citation(s) in RCA: 41] [Impact Index Per Article: 13.7] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/04/2020] [Revised: 01/05/2021] [Accepted: 01/07/2021] [Indexed: 12/12/2022] Open
Abstract
Although there have been many advances in recent years for the treatment of colorectal cancer (CRC), it still remains the third most common cause of cancer-related deaths worldwide. Many patients with late stage CRC display resistance to multiple different therapeutics. An important aspect in developing effective therapeutics for CRC patients is understanding the interactions that take place in the tumor microenvironment (TME), as it has been shown to contribute to drug resistance in vivo. Much research over the past 100 years has focused on 2D monolayer cultures or in vivo studies, however, the efficacy in translating these to the clinic is very low. More recent studies are turning towards developing an effective 3D model of CRC that is clinically relevant, that can recapitulate the TME in vitro and bridge the gap between 2D cultures and in vivo studies, with the aim of reducing the use of animal models in the future. This review summarises the advantages and limitations of different 3D CRC models. It emphasizes how different 3D models may be optimised to study cellular and extracellular interactions that take place in the TME of CRC in an effort to allow the development of more translatable effective treatment options for patients.
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Affiliation(s)
- Eileen Reidy
- Lambe Institute for Translational research, School of Medicine, College of Medicine, Nursing and Health Sciences, National University of Ireland Galway, H91 V4AY Galway, Ireland; (E.R.); (N.A.L.); (O.T.)
- Regenerative Medicine Institute (REMEDI), School of Medicine, College of Medicine, Nursing and Health Sciences, National University of Ireland Galway, H91 W2TY Galway, Ireland
- Discipline of Pharmacology and Therapeutics, School of Medicine, College of Medicine, Nursing and Health Sciences, National University of Ireland Galway, H91 W5P7 Galway, Ireland
- CÚRAM, SFI Research Centre for Medical Devices, NUI Galway, H91 W2TY Galway, Ireland
| | - Niamh A. Leonard
- Lambe Institute for Translational research, School of Medicine, College of Medicine, Nursing and Health Sciences, National University of Ireland Galway, H91 V4AY Galway, Ireland; (E.R.); (N.A.L.); (O.T.)
- Regenerative Medicine Institute (REMEDI), School of Medicine, College of Medicine, Nursing and Health Sciences, National University of Ireland Galway, H91 W2TY Galway, Ireland
- Discipline of Pharmacology and Therapeutics, School of Medicine, College of Medicine, Nursing and Health Sciences, National University of Ireland Galway, H91 W5P7 Galway, Ireland
| | - Oliver Treacy
- Lambe Institute for Translational research, School of Medicine, College of Medicine, Nursing and Health Sciences, National University of Ireland Galway, H91 V4AY Galway, Ireland; (E.R.); (N.A.L.); (O.T.)
- Regenerative Medicine Institute (REMEDI), School of Medicine, College of Medicine, Nursing and Health Sciences, National University of Ireland Galway, H91 W2TY Galway, Ireland
- Discipline of Pharmacology and Therapeutics, School of Medicine, College of Medicine, Nursing and Health Sciences, National University of Ireland Galway, H91 W5P7 Galway, Ireland
| | - Aideen E. Ryan
- Lambe Institute for Translational research, School of Medicine, College of Medicine, Nursing and Health Sciences, National University of Ireland Galway, H91 V4AY Galway, Ireland; (E.R.); (N.A.L.); (O.T.)
- Regenerative Medicine Institute (REMEDI), School of Medicine, College of Medicine, Nursing and Health Sciences, National University of Ireland Galway, H91 W2TY Galway, Ireland
- Discipline of Pharmacology and Therapeutics, School of Medicine, College of Medicine, Nursing and Health Sciences, National University of Ireland Galway, H91 W5P7 Galway, Ireland
- CÚRAM, SFI Research Centre for Medical Devices, NUI Galway, H91 W2TY Galway, Ireland
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125
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Daunys S, Janonienė A, Januškevičienė I, Paškevičiūtė M, Petrikaitė V. 3D Tumor Spheroid Models for In Vitro Therapeutic Screening of Nanoparticles. ADVANCES IN EXPERIMENTAL MEDICINE AND BIOLOGY 2021; 1295:243-270. [PMID: 33543463 DOI: 10.1007/978-3-030-58174-9_11] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/22/2023]
Abstract
The anticancer activity of compounds and nanoparticles is most often determined in the cell monolayer. However, three-dimensional (3D) systems, such as tumor spheroids, are more representing the natural tumor microenvironment. They have been shown to have higher invasiveness and resistance to cytotoxic agents and radiotherapy compared to cells growing in 2D monolayer. Furthermore, to improve the prediction of clinical efficacy of drugs, in the past decades, even more sophisticated systems, such as multicellular 3D cultures, closely representing natural tumor microenvironment have been developed. Those cultures are formed from either cell lines or patient-derived tumor cells. Such models are very attractive and could improve the selection of tested materials for clinical trials avoiding unnecessary expensive tests in vivo. The microenvironment in tumor spheroids is different, and those differences or the interaction between several cell populations may contribute to different tumor response to the treatment. Also, different types of nanoparticles may have different behavior in 3D models, depending on their nature, physicochemical properties, the presence of targeting ligands on the surface, etc. Therefore, it is very important to understand in which cases which type of tumor spheroid is more suitable for testing specific types of nanoparticles, which conditions should be used, and which analytical method should be applied.
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Affiliation(s)
- Simonas Daunys
- Life Sciences Center, Vilnius University, Vilnius, Lithuania
| | - Agnė Janonienė
- Life Sciences Center, Vilnius University, Vilnius, Lithuania
| | - Indrė Januškevičienė
- Laboratory of Drug Targets Histopathology, Institute of Cardiology, Lithuanian University of Health Sciences, Kaunas, Lithuania
| | - Miglė Paškevičiūtė
- Laboratory of Drug Targets Histopathology, Institute of Cardiology, Lithuanian University of Health Sciences, Kaunas, Lithuania
| | - Vilma Petrikaitė
- Life Sciences Center, Vilnius University, Vilnius, Lithuania.
- Laboratory of Drug Targets Histopathology, Institute of Cardiology, Lithuanian University of Health Sciences, Kaunas, Lithuania.
- Institute of Physiology and Pharmacology, Academy of Medicine, Lithuanian University of Health Sciences, Kaunas, Lithuania.
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126
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Fitzgerald AA, Li E, Weiner LM. 3D Culture Systems for Exploring Cancer Immunology. Cancers (Basel) 2020; 13:cancers13010056. [PMID: 33379189 PMCID: PMC7795162 DOI: 10.3390/cancers13010056] [Citation(s) in RCA: 42] [Impact Index Per Article: 10.5] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/04/2020] [Revised: 12/20/2020] [Accepted: 12/23/2020] [Indexed: 12/12/2022] Open
Abstract
Simple Summary To study any disease, researchers need convenient and relevant disease models. In cancer, the most commonly used models are two-dimensional (2D) culture models, which grow cells on hard, rigid, plastic surfaces, and mouse models. Cancer immunology is especially difficult to model because the immune system is exceedingly complex; it contains multiple types of cells, and each cell type has several subtypes and a spectrum of activation states. These many immune cell types interact with cancer cells and other components of the tumor, ultimately influencing disease outcomes. 2D culture methods fail to recapitulate these complex cellular interactions. Mouse models also suffer because the murine and human immune systems vary significantly. Three-dimensional (3D) culture systems therefore provide an alternative method to study cancer immunology and can fill the current gaps in available models. This review will describe common 3D culture models and how those models have been used to advance our understanding of cancer immunology. Abstract Cancer immunotherapy has revolutionized cancer treatment, spurring extensive investigation into cancer immunology and how to exploit this biology for therapeutic benefit. Current methods to investigate cancer-immune cell interactions and develop novel drug therapies rely on either two-dimensional (2D) culture systems or murine models. However, three-dimensional (3D) culture systems provide a potentially superior alternative model to both 2D and murine approaches. As opposed to 2D models, 3D models are more physiologically relevant and better replicate tumor complexities. Compared to murine models, 3D models are cheaper, faster, and can study the human immune system. In this review, we discuss the most common 3D culture systems—spheroids, organoids, and microfluidic chips—and detail how these systems have advanced our understanding of cancer immunology.
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Boucherit N, Gorvel L, Olive D. 3D Tumor Models and Their Use for the Testing of Immunotherapies. Front Immunol 2020; 11:603640. [PMID: 33362787 PMCID: PMC7758240 DOI: 10.3389/fimmu.2020.603640] [Citation(s) in RCA: 80] [Impact Index Per Article: 20.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/07/2020] [Accepted: 11/10/2020] [Indexed: 12/31/2022] Open
Abstract
Over the past decade, immunotherapy has become a powerful and evident tool in the fight against cancers. Notably, the rise of checkpoint blockade using monoclonal antibodies (anti-CTLA4, anti-PD1) to avoid interaction between inhibitory molecules allowed the betterment of patient care. Indeed, immunotherapies led to increased overall survival in forms of cutaneous melanoma or lung cancer. However, the percentage of patients responding varies from 20 to 40% depending on the type of cancer and on the expression of the target molecules by the tumor. This is due to the tumor microenvironment which allows the acquisition of resistance mechanisms to immunotherapies by tumor cells. These are closely linked to the architecture and cellular composition of the tumor microenvironment. This one acts on different parameters such as the immune cells infiltrate its composition and therefore, favors the recruitment of immunosuppressive cells as well as the tumor expression of checkpoint inhibitors such as Programmed Death Ligand-1 (PD-L1). Therefore, the analysis and modeling of the complexity of the microenvironment is an important parameter to consider, not only in the search for new therapies but also for the identification and stratification of patients likely to respond to immunotherapy. This is why the use of 3D culture models, reflecting the architecture and cellular composition of a tumor, is essential in immuno-oncology studies. Nowadays, there are several 3-D culture methods such as spheroids and organoids, which are applicable to immuno-oncology. In this review we evaluate 3D culture models as tools for the development of treatments in the field of immuno-oncology.
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Affiliation(s)
- Nicolas Boucherit
- Cancer Research Center in Marseille, CRCM, Paoli Calmette Institute, Marseille, France
| | - Laurent Gorvel
- Cancer Research Center in Marseille, CRCM, Paoli Calmette Institute, Marseille, France
| | - Daniel Olive
- Cancer Research Center in Marseille, CRCM, Paoli Calmette Institute, Marseille, France
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128
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Seyfoori A, Barough MS, Amereh M, Jush BK, Lum JJ, Akbari M. Bioengineered tissue models for the development of dynamic immuno-associated tumor models and high-throughput immunotherapy cytotoxicity assays. Drug Discov Today 2020; 26:455-473. [PMID: 33253917 DOI: 10.1016/j.drudis.2020.11.028] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/04/2020] [Revised: 10/27/2020] [Accepted: 11/24/2020] [Indexed: 01/02/2023]
Abstract
Cancer immunotherapy is rapidly developing, with numerous therapies approved over the past decade and more therapies expected to gain approval in the future. However, immunotherapy of solid tumors has been less successful because immunosuppressive barriers limit immune cell trafficking and function against cancer cells. Interactions between suppressive immune cells, cytokines, and inhibitory factors are central to cancer immunotherapy approaches. In this review, we discuss recent advances in utilizing microfluidic platforms for understanding cancer-suppressive immune system interactions. Dendritic cell (DC)-mediated tumor models, infiltrated lymphocyte-mediated tumor models [e.g., natural killer (NK) cells, T cells, chimeric antigen receptor (CAR) T cells, and macrophages], monocyte-mediated tumor models, and immune checkpoint blockade (ICB) tumor models are among the various bioengineered immune cell-cancer cell interactions that we reviewed herein.
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Affiliation(s)
- Amir Seyfoori
- Laboratory for Innovations in Micro Engineering (LiME), Department of Mechanical Engineering, University of Victoria, Victoria, BC V8P 5C2, Canada
| | | | - Meitham Amereh
- Laboratory for Innovations in Micro Engineering (LiME), Department of Mechanical Engineering, University of Victoria, Victoria, BC V8P 5C2, Canada
| | - Bardia Khun Jush
- Laboratory for Innovations in Micro Engineering (LiME), Department of Mechanical Engineering, University of Victoria, Victoria, BC V8P 5C2, Canada
| | - Julian J Lum
- Trev and Joyce Deeley Research Centre, BC Cancer, Victoria, BC V8R 6V5, Canada; Department of Biochemistry and Microbiology, University of Victoria, Victoria, BC V8W 2Y2, Canada
| | - Mohsen Akbari
- Laboratory for Innovations in Micro Engineering (LiME), Department of Mechanical Engineering, University of Victoria, Victoria, BC V8P 5C2, Canada; Center for Biomedical Research, University of Victoria, Victoria, BC V8P 5C2, Canada; Center for Advanced Materials and Related Technologies (CAMTEC), University of Victoria, Victoria, BC V8P 5C2, Canada.
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Abu N, Othman N, Ab Razak NS, Bakarurraini NAAR, Nasir SN, Soh JEC, Mazlan L, Azman ZAM, Jamal R. Extracellular Vesicles Derived From Colorectal Cancer Affects CD8 T Cells: An Analysis Based on Body Mass Index. Front Cell Dev Biol 2020; 8:564648. [PMID: 33324632 PMCID: PMC7726136 DOI: 10.3389/fcell.2020.564648] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/22/2020] [Accepted: 08/24/2020] [Indexed: 12/21/2022] Open
Abstract
Colorectal cancer (CRC) is one of the most widely diagnosed cancers worldwide. It has been shown that the body-mass index (BMI) of the patients could influence the tumor microenvironment, treatment response, and overall survival rates. Nevertheless, the mechanism on how BMI affects the tumorigenesis process, particularly the tumor microenvironment is still elusive. Herein, we postulate that extracellular vesicles (EVs) from CRC patients and non-CRC volunteers with different BMI could affect immune cells differently, in CD8 T cells particularly. We isolated the EVs from the archived serum of CRC patients with high and low BMI, as well as healthy controls with similar BMI status. The EVs were further characterized via electron microscopy, western blot and dynamic light scattering. Then, functional analysis was performed on CD8 T cells including apoptosis, cell proliferation, gene expression profiling and cytokine release upon co-incubation with the different EVs. Our results suggest that CRC-derived EVs were able to regulate the CD8 T cells. In some assays, low BMI EVs were functionally different than high BMI EVs. This study highlights the possible difference in the regulatory mechanism of cancer patients-derived EVs, especially on CD8 T cells.
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Affiliation(s)
- Nadiah Abu
- UKM Medical Molecular Biology Institute, UKM Medical Center, Universiti Kebangsaan Malaysia, Kuala Lumpur, Malaysia
| | - Norahayu Othman
- UKM Medical Molecular Biology Institute, UKM Medical Center, Universiti Kebangsaan Malaysia, Kuala Lumpur, Malaysia
| | - Nur' Syahada Ab Razak
- UKM Medical Molecular Biology Institute, UKM Medical Center, Universiti Kebangsaan Malaysia, Kuala Lumpur, Malaysia
| | | | - Siti Nurmi Nasir
- UKM Medical Molecular Biology Institute, UKM Medical Center, Universiti Kebangsaan Malaysia, Kuala Lumpur, Malaysia
| | - Joanne Ern Chi Soh
- UKM Medical Molecular Biology Institute, UKM Medical Center, Universiti Kebangsaan Malaysia, Kuala Lumpur, Malaysia
| | - Luqman Mazlan
- Department of Surgery, UKM Medical Center, Universiti Kebangsaan Malaysia, Kuala Lumpur, Malaysia
| | - Zairul Azwan Mohd Azman
- Department of Surgery, UKM Medical Center, Universiti Kebangsaan Malaysia, Kuala Lumpur, Malaysia
| | - Rahman Jamal
- UKM Medical Molecular Biology Institute, UKM Medical Center, Universiti Kebangsaan Malaysia, Kuala Lumpur, Malaysia
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Borst L, van der Burg SH, van Hall T. The NKG2A-HLA-E Axis as a Novel Checkpoint in the Tumor Microenvironment. Clin Cancer Res 2020; 26:5549-5556. [PMID: 32409305 DOI: 10.1158/1078-0432.ccr-19-2095] [Citation(s) in RCA: 96] [Impact Index Per Article: 24.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/27/2020] [Revised: 03/31/2020] [Accepted: 05/12/2020] [Indexed: 11/16/2022]
Abstract
The success of checkpoint blockade therapy revolutionized cancer treatment. However, we need to increase the fraction of responding patients and overcome acquired resistance to these therapies. Recently, the inhibitory receptor NKG2A received attention as a new kid on the block of immune checkpoints. This receptor is selectively expressed on cytotoxic lymphocytes, including natural killer cells and CD8 T cells, and NKG2A+ T cells are preferentially residing in tissues, like the tumor microenvironment. Its ligand, histocompatibility leucocyte antigen E (HLA-E), is a conserved nonclassical HLA class I molecule that binds a limited peptide repertoire and its expression is commonly detected in human cancer. NKG2A blockade as a standalone therapy appears poorly effective in mouse tumor models, however, in the presence of activated T cells, for example, induced by PD-1/PD-L1 blockade or cancer vaccines, exerts strongly enhanced efficacy. Clinical trials demonstrated safety of the humanized NKG2A-blocking antibody, monalizumab, and first results of phase II trials demonstrate encouraging durable response rates. Further development of this axis is clearly warranted.
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Affiliation(s)
- Linda Borst
- Department of Medical Oncology, Oncode Institute, Leiden University Medical Center, Leiden, the Netherlands.
| | - Sjoerd H van der Burg
- Department of Medical Oncology, Oncode Institute, Leiden University Medical Center, Leiden, the Netherlands
| | - Thorbald van Hall
- Department of Medical Oncology, Oncode Institute, Leiden University Medical Center, Leiden, the Netherlands.
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Quagliariello V, De Laurentiis M, Cocco S, Rea G, Bonelli A, Caronna A, Lombari MC, Conforti G, Berretta M, Botti G, Maurea N. NLRP3 as Putative Marker of Ipilimumab-Induced Cardiotoxicity in the Presence of Hyperglycemia in Estrogen-Responsive and Triple-Negative Breast Cancer Cells. Int J Mol Sci 2020; 21:E7802. [PMID: 33096896 PMCID: PMC7589802 DOI: 10.3390/ijms21207802] [Citation(s) in RCA: 42] [Impact Index Per Article: 10.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/09/2020] [Revised: 10/10/2020] [Accepted: 10/20/2020] [Indexed: 12/13/2022] Open
Abstract
Hyperglycemia, obesity and metabolic syndrome are negative prognostic factors in breast cancer patients. Immune checkpoint inhibitors (ICIs) have revolutionized cancer treatment, achieving unprecedented efficacy in multiple malignancies. However, ICIs are associated with immune-related adverse events involving cardiotoxicity. We aimed to study if hyperglycemia could affect ipilimumab-induced anticancer efficacy and enhance its cardiotoxicity. Human cardiomyocytes and estrogen-responsive and triple-negative breast cancer cells (MCF-7 and MDA-MB-231 cell lines) were exposed to ipilimumab under high glucose (25 mM); low glucose (5.5 mM); high glucose and co-administration of SGLT-2 inhibitor (empagliflozin); shifting from high glucose to low glucose. Study of cell viability and the expression of new putative biomarkers of cardiotoxicity and resistance to ICIs (NLRP3, MyD88, cytokines) were quantified through ELISA (Cayman Chemical) methods. Hyperglycemia during treatment with ipilimumab increased cardiotoxicity and reduced mortality of breast cancer cells in a manner that is sensitive to NLRP3. Notably, treatment with ipilimumab and empagliflozin under high glucose or shifting from high glucose to low glucose reduced significantly the magnitude of the effects, increasing responsiveness to ipilimumab and reducing cardiotoxicity. To our knowledge, this is the first evidence that hyperglycemia exacerbates ipilimumab-induced cardiotoxicity and decreases its anticancer efficacy in MCF-7 and MDA-MB-231 cells. This study sets the stage for further tests on other breast cancer cell lines and primary cardiomyocytes and for preclinical trials in mice aimed to decrease glucose through nutritional interventions or administration of gliflozines during treatment with ipilimumab.
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Affiliation(s)
- Vincenzo Quagliariello
- Division of Cardiology, Istituto Nazionale Tumori- IRCCS- Fondazione G. Pascale, 80131 Napoli, Italy; (A.B.); (A.C.); (M.C.L.); (G.C.)
| | - Michelino De Laurentiis
- Breast Unit, Istituto Nazionale Tumori- IRCCS- Fondazione G. Pascale, 80131 Napoli, Italy; (M.D.L.); (S.C.)
| | - Stefania Cocco
- Breast Unit, Istituto Nazionale Tumori- IRCCS- Fondazione G. Pascale, 80131 Napoli, Italy; (M.D.L.); (S.C.)
| | - Giuseppina Rea
- UOC Bersagli Molecolari del Microambiente, Istituto Nazionale Tumori, IRCCS Fondazione G. Pascale, 80131 Naples, Italy;
| | - Annamaria Bonelli
- Division of Cardiology, Istituto Nazionale Tumori- IRCCS- Fondazione G. Pascale, 80131 Napoli, Italy; (A.B.); (A.C.); (M.C.L.); (G.C.)
| | - Antonietta Caronna
- Division of Cardiology, Istituto Nazionale Tumori- IRCCS- Fondazione G. Pascale, 80131 Napoli, Italy; (A.B.); (A.C.); (M.C.L.); (G.C.)
| | - Maria Cristina Lombari
- Division of Cardiology, Istituto Nazionale Tumori- IRCCS- Fondazione G. Pascale, 80131 Napoli, Italy; (A.B.); (A.C.); (M.C.L.); (G.C.)
| | - Gabriele Conforti
- Division of Cardiology, Istituto Nazionale Tumori- IRCCS- Fondazione G. Pascale, 80131 Napoli, Italy; (A.B.); (A.C.); (M.C.L.); (G.C.)
| | - Massimiliano Berretta
- Department of MedicalOncology-Centro di Riferimento Oncologico di Aviano (CRO), IRCCS, 33081 Aviano, Italy;
| | - Gerardo Botti
- Scientific Direction, Istituto Nazionale Tumori- IRCCS- Fondazione G. Pascale, 80131 Napoli, Italy;
| | - Nicola Maurea
- Division of Cardiology, Istituto Nazionale Tumori- IRCCS- Fondazione G. Pascale, 80131 Napoli, Italy; (A.B.); (A.C.); (M.C.L.); (G.C.)
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Characterising a PDMS based 3D cell culturing microfluidic platform for screening chemotherapeutic drug cytotoxic activity. Sci Rep 2020; 10:15915. [PMID: 32985610 PMCID: PMC7522244 DOI: 10.1038/s41598-020-72952-1] [Citation(s) in RCA: 21] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/18/2020] [Accepted: 09/04/2020] [Indexed: 12/19/2022] Open
Abstract
Three-dimensional (3D) spheroidal cell cultures are now recognised as better models of cancers as compared to traditional cell cultures. However, established 3D cell culturing protocols and techniques are time-consuming, manually laborious and often expensive due to the excessive consumption of reagents. Microfluidics allows for traditional laboratory-based biological experiments to be scaled down into miniature custom fabricated devices, where cost-effective experiments can be performed through the manipulation and flow of small volumes of fluid. In this study, we characterise a 3D cell culturing microfluidic device fabricated from a 3D printed master. HT29 cells were seeded into the device and 3D spheroids were generated and cultured through the perfusion of cell media. Spheroids were treated with 5-Fluorouracil for five days through continuous perfusion and cell viability was analysed on-chip at different time points using fluorescence microscopy and Lactate dehydrogenase (LDH) assay on the supernatant. Increasing cell death was observed in the HT29 spheroids over the five-day period. The 3D cell culturing microfluidic device described in this study, permits on-chip anti-cancer treatment and viability analysis, and forms the basis of an effective platform for the high-throughput screening of anti-cancer drugs in 3D tumour spheroids.
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133
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Jeon JW, Choi N, Lee SH, Sung JH. Three-tissue microphysiological system for studying inflammatory responses in gut-liver Axis. Biomed Microdevices 2020; 22:65. [PMID: 32915326 DOI: 10.1007/s10544-020-00519-y] [Citation(s) in RCA: 16] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
The interaction between the gut and the liver, often known as the gut-liver axis, play crucial roles in modulating the body's responses to the xenobiotics as well as progression of diseases. Dysfunction of the axis can cause metabolic disorders as well as obesity, diabetes, and fatty liver disease. During the progression of such diseases, inflammatory responses involving the immune system also play an important part. In this study, we developed a three-tissue microphysiological system (MPS) that can accommodate three different cell types in separated compartments connected via fluidic channels in a microfluidic device. Using computational fluid dynamics, geometry of fluidic channels and flow conditions were optimized for seeding and culturing different cell types in the three-tissue MPS. Caco-2 (gut), RAW264.7 (immune), and HepG2 (liver) cells were seeded and cultured in the chip. Stimulation of the gut cells in the MPS with lipopolysaccharide (LPS) resulted in induction of inflammatory response and production of nitric oxide (NO) in all connected chambers. The anti-inflammatory effect of luteolin was demonstrated. Our study demonstrates that the three-tissue MPS can recapitulate the inflammatory responses involving the gut, liver and immune cells.
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Affiliation(s)
- Joong-Won Jeon
- Department of Chemical Engineering, Hongik University, Seoul, 04066, Republic of Korea
| | - Nakwon Choi
- Center for BioMicrosystems, Brain Science Institute, Korea Institute of Science and Technology (KIST), Seoul, 02792, Republic of Korea
| | - Seung Hwan Lee
- Department of Bionano Engineering, Hanyang University, Ansan, 15588, Republic of Korea.
| | - Jong Hwan Sung
- Department of Chemical Engineering, Hongik University, Seoul, 04066, Republic of Korea.
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134
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Saraiva DP, Matias AT, Braga S, Jacinto A, Cabral MG. Establishment of a 3D Co-culture With MDA-MB-231 Breast Cancer Cell Line and Patient-Derived Immune Cells for Application in the Development of Immunotherapies. Front Oncol 2020; 10:1543. [PMID: 32974189 PMCID: PMC7482668 DOI: 10.3389/fonc.2020.01543] [Citation(s) in RCA: 31] [Impact Index Per Article: 7.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/13/2020] [Accepted: 07/20/2020] [Indexed: 12/12/2022] Open
Abstract
3D cell culture including different cell types, such as immune cells, is a representative platform that mimics the tumor microenvironment. Here we disclose an easy-to-handle 3D co-culture protocol using a scaffold-free technique with the breast cancer cell line MDA-MB-231 and breast cancer patient-derived immune cells from peripheral blood. The method presented is simple, less time-consuming and less expensive when compared to other 3D techniques. Additionally, this is an optimized protocol for the establishment of a 3D system for this cell line, which is normally seen as challenging to spontaneously form spheroids. The addition of patient-derived immune cells to the cancer cells' spheroid allows the study of the crosstalk between both cell types, as well as the assessment of individual therapeutic approaches to intensify the antitumor immune response. In fact, with this model, we observed that patients' immune cells exhibit a wide range of antitumor responses and we further demonstrated that it is possible to manipulate the less effective ones with a canonical stimulus, as a proof-of-concept, in order to improve their ability to lower the viability of tumor cells. Therefore, this platform could be applied for a personalized immune-based drug screening, with results after a maximum of 10 days of culture, in order to develop more tailored breast cancer treatments and ameliorate patients' survival rate.
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Affiliation(s)
- Diana P Saraiva
- CEDOC, NOVA Medical School, Faculdade de Ciências Médicas da Universidade Nova de Lisboa, Lisbon, Portugal
| | - Ana T Matias
- CEDOC, NOVA Medical School, Faculdade de Ciências Médicas da Universidade Nova de Lisboa, Lisbon, Portugal
| | - Sofia Braga
- CEDOC, NOVA Medical School, Faculdade de Ciências Médicas da Universidade Nova de Lisboa, Lisbon, Portugal.,Instituto CUF de Oncologia, Lisbon, Portugal
| | - António Jacinto
- CEDOC, NOVA Medical School, Faculdade de Ciências Médicas da Universidade Nova de Lisboa, Lisbon, Portugal
| | - M Guadalupe Cabral
- CEDOC, NOVA Medical School, Faculdade de Ciências Médicas da Universidade Nova de Lisboa, Lisbon, Portugal
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Yuki K, Cheng N, Nakano M, Kuo CJ. Organoid Models of Tumor Immunology. Trends Immunol 2020; 41:652-664. [PMID: 32654925 PMCID: PMC7416500 DOI: 10.1016/j.it.2020.06.010] [Citation(s) in RCA: 197] [Impact Index Per Article: 49.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/28/2020] [Revised: 06/02/2020] [Accepted: 06/16/2020] [Indexed: 12/16/2022]
Abstract
Cellular interactions in the tumor microenvironment (TME) significantly govern cancer progression and drug response. The efficacy of clinical immunotherapies has fostered an exponential interest in the tumor immune microenvironment, which in turn has engendered a pressing need for robust experimental systems modeling patient-specific tumor-immune interactions. Traditional 2D in vitro tumor immunotherapy models have reconstituted immortalized cancer cell lines with immune components, often from peripheral blood. However, newly developed 3D in vitro organoid culture methods now allow the routine culture of primary human tumor biopsies and increasingly incorporate immune components. Here, we present a viewpoint on recent advances, and propose translational applications of tumor organoids for immuno-oncology research, immunotherapy modeling, and precision medicine.
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Affiliation(s)
- Kanako Yuki
- Department of Medicine, Division of Hematology, Stanford University School of Medicine, Stanford, CA 94305, USA
| | - Ning Cheng
- Department of Medicine, Division of Hematology, Stanford University School of Medicine, Stanford, CA 94305, USA
| | - Michitaka Nakano
- Department of Medicine, Division of Hematology, Stanford University School of Medicine, Stanford, CA 94305, USA
| | - Calvin J Kuo
- Department of Medicine, Division of Hematology, Stanford University School of Medicine, Stanford, CA 94305, USA.
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136
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Seghatchian J, Amiral J. Spotlight on the current perspectives on applications of human blood cell culture and organoids: Introductory remarks. Transfus Apher Sci 2020; 59:102861. [PMID: 32636115 DOI: 10.1016/j.transci.2020.102861] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Abstract
Culture of blood cells, mainly erythrocytes, at industrial levels complying with cGMP regulations, aim to make them available, at large scale, any time and everywhere, when needed for transfusion, or laboratory applications. Understanding how blood cells differentiate and develop in-vivo, and mechanisms of differentiation and growth factors, has opened newer strategies for in-vitro culture from multipotent stem cells or immortalized lines. This offers interesting perspectives for obtaining such cultured bioproduct cells for medical applications. In addition, many attempts for preparing platelets in-vitro from megakaryocyte culture have been reported. Nevertheless, the quantities of functional viable platelets obtained are still not sufficient to envisage transfusion applications. Other strategic approaches concern culture of organoids, which can synthesize functional blood proteins, but still significant scale-up of yield needs to be addressed. Finally, considerable advances have been made in culturing specific lymphocytes for personalized immunotherapy of some cancer patients with highly promising results in certain applications. This concise mini report focuses on the progress made in these directions, and attempts are made to describe some newer perspectives.
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Affiliation(s)
- Jerard Seghatchian
- International Consultancy in Strategic Advices on Safety Improvements of Blood-Derived Bioproducts and Suppliers Quality Audit / Inspection, London, UK.
| | - Jean Amiral
- SH/Scientific-Hemostasis, Scientific Director and Consultant in Hemostasis and Thrombosis Diagnostics, Franconville, France.
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137
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Ramzy GM, Koessler T, Ducrey E, McKee T, Ris F, Buchs N, Rubbia-Brandt L, Dietrich PY, Nowak-Sliwinska P. Patient-Derived In Vitro Models for Drug Discovery in Colorectal Carcinoma. Cancers (Basel) 2020; 12:cancers12061423. [PMID: 32486365 PMCID: PMC7352800 DOI: 10.3390/cancers12061423] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/03/2020] [Revised: 05/26/2020] [Accepted: 05/28/2020] [Indexed: 02/07/2023] Open
Abstract
Lack of relevant preclinical models that reliably recapitulate the complexity and heterogeneity of human cancer has slowed down the development and approval of new anti-cancer therapies. Even though two-dimensional in vitro culture models remain widely used, they allow only partial cell-to-cell and cell-to-matrix interactions and therefore do not represent the complex nature of the tumor microenvironment. Therefore, better models reflecting intra-tumor heterogeneity need to be incorporated in the drug screening process to more reliably predict the efficacy of drug candidates. Classic methods of modelling colorectal carcinoma (CRC), while useful for many applications, carry numerous limitations. In this review, we address the recent advances in in vitro CRC model systems, ranging from conventional CRC patient-derived models, such as conditional reprogramming-based cell cultures, to more experimental and state-of-the-art models, such as cancer-on-chip platforms or liquid biopsy.
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Affiliation(s)
- George M. Ramzy
- Molecular Pharmacology Group, School of Pharmaceutical Sciences, Institute of Pharmaceutical Sciences of Western Switzerland, University of Geneva, 1211 Geneva, Switzerland; (G.M.R.); (E.D.)
- Translational Research Center in Oncohaematology, University of Geneva, 1211 Geneva, Switzerland
| | - Thibaud Koessler
- Department of Oncology, Geneva University Hospitals, 1211 Geneva, Switzerland; (T.K.); (P.-Y.D.)
| | - Eloise Ducrey
- Molecular Pharmacology Group, School of Pharmaceutical Sciences, Institute of Pharmaceutical Sciences of Western Switzerland, University of Geneva, 1211 Geneva, Switzerland; (G.M.R.); (E.D.)
- Translational Research Center in Oncohaematology, University of Geneva, 1211 Geneva, Switzerland
| | - Thomas McKee
- Division of Clinical Pathology, Diagnostic Department, University Hospitals of Geneva (HUG), 1211 Geneva, Switzerland; (T.M.); (L.R.-B.)
| | - Frédéric Ris
- Translational Department of Digestive and Transplant Surgery, Faculty of Medicine, Geneva University Hospitals, 1211 Geneva, Switzerland; (F.R.); (N.B.)
| | - Nicolas Buchs
- Translational Department of Digestive and Transplant Surgery, Faculty of Medicine, Geneva University Hospitals, 1211 Geneva, Switzerland; (F.R.); (N.B.)
| | - Laura Rubbia-Brandt
- Division of Clinical Pathology, Diagnostic Department, University Hospitals of Geneva (HUG), 1211 Geneva, Switzerland; (T.M.); (L.R.-B.)
| | - Pierre-Yves Dietrich
- Department of Oncology, Geneva University Hospitals, 1211 Geneva, Switzerland; (T.K.); (P.-Y.D.)
| | - Patrycja Nowak-Sliwinska
- Molecular Pharmacology Group, School of Pharmaceutical Sciences, Institute of Pharmaceutical Sciences of Western Switzerland, University of Geneva, 1211 Geneva, Switzerland; (G.M.R.); (E.D.)
- Translational Research Center in Oncohaematology, University of Geneva, 1211 Geneva, Switzerland
- Correspondence: ; Tel.: +41-22-379-3352
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138
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Ding W, Ma Y, Zhu W, Pu W, Zhang J, Qian F, Zhou Y, Deng Y, Guo S, Wang J, Zhou X. MICA ∗012:01 Allele Facilitates the Metastasis of KRAS-Mutant Colorectal Cancer. Front Genet 2020; 11:511. [PMID: 32528529 PMCID: PMC7264413 DOI: 10.3389/fgene.2020.00511] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/28/2019] [Accepted: 04/27/2020] [Indexed: 01/06/2023] Open
Abstract
Major histocompatibility complex (HLA) class I chain-related protein A (MICA) regulates immune surveillance through activation of NKG2D (natural killer group 2D) receptor. However, the genetic association, potential function, and predictive ability of MICA alleles with colorectal cancer (CRC) prognosis remain undefined. In this study, we characterized MICA alleles in tissue samples from 104 patients with CRC and 536 healthy controls and carried out genetic association studies by molecular and clinical CRC phenotypes. Preliminary sequence analysis revealed that MICA ∗009:01 or ∗049 alleles were significantly decreased in patients with CRC (p = 0.0049), and further stratification analysis indicated that MICA ∗012:01 allele was associated with patients with CRC and carrying KRAS codon 12 mutation (p = 0.027). The functional consequences of MICA alleles were examined via transfected CRC cell lines which showed that overexpression of MICA ∗012:01 enhanced the proliferation, invasion, and metastatic phenotype of CRC. Preliminary analysis of disease-free survival time in patients with and without MICA ∗012:01 suggest this allele may be predictive for poor prognosis of patients with KRAS codon 12 mutated CRC, as no somatic mutation of MICA gene was detected in CRC tumors compared to paracancerous tissues. Our study indicates that MICA ∗012:01 allele is associated with KRAS-mutated CRC, facilitates CRC invasion and metastasis, and possibly reduces the survival of patients with KRAS-mutated CRC.
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Affiliation(s)
- Weifeng Ding
- Department of Laboratory Medicine, Affiliated Hospital of Nantong University, Nantong, China.,McGovern Medical School, The University of Texas, Houston, TX, United States
| | - Yanyun Ma
- State Key Laboratory of Genetic Engineering, Collaborative Innovation Center for Genetics and Development, School of Life Sciences, Fudan University, Shanghai, China
| | - Weifeng Zhu
- Department of Biochemistry and Molecular Biology, College of Basic Medical Sciences, Nanchang University, Nanchang, China
| | - Weilin Pu
- State Key Laboratory of Genetic Engineering, Collaborative Innovation Center for Genetics and Development, School of Life Sciences, Fudan University, Shanghai, China
| | - Jianfeng Zhang
- Department of Gastroenterology, Affiliated Hospital of Nantong University, Nantong, China
| | - Fei Qian
- Department of Gastrointestinal Surgery, Affiliated Hospital of Nantong University, Nantong, China
| | - Youlang Zhou
- Department of Hand Surgery, The Hand Surgery Research Center, Affiliated Hospital of Nantong University, Nantong, China
| | - Yan Deng
- Department of Ophthalmology of Children, The Second Affiliated Hospital of Nanchang University, Nanchang, China
| | - Shicheng Guo
- Center for Precision Medicine Research, Marshfield Clinic Research Institute, Marshfield, WI, United States
| | - Jiucun Wang
- State Key Laboratory of Genetic Engineering, Collaborative Innovation Center for Genetics and Development, School of Life Sciences, Fudan University, Shanghai, China.,Institute of Rheumatology, Immunology and Allergy, Fudan University, Shanghai, China.,Human Phenome Institute, Fudan University, Shanghai, China
| | - Xiaodong Zhou
- McGovern Medical School, The University of Texas, Houston, TX, United States
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139
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Devarasetty M, Forsythe SD, Shelkey E, Soker S. In Vitro Modeling of the Tumor Microenvironment in Tumor Organoids. Tissue Eng Regen Med 2020; 17:759-771. [PMID: 32399776 DOI: 10.1007/s13770-020-00258-4] [Citation(s) in RCA: 27] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/16/2019] [Revised: 03/24/2020] [Accepted: 03/26/2020] [Indexed: 12/11/2022] Open
Abstract
BACKGROUND The tumor microenvironment (TME) represents the many components occupying the space within and surrounding a tumor, including cells, signaling factors, extracellular matrix, and vasculature. Each component has the potential to assume many forms and functions which in turn contribute to the overall state of the TME, and further contribute to the progression and disposition of the tumor itself. The sum of these components can drive a tumor towards progression, keep a migratory tumor at bay, or even control chemotherapeutic response. The wide potential for interaction that the TME is an integral part of a tumor's ecosystem, and it is imperative to include it when studying and modeling cancer in vitro. Fortunately, the development of tissue engineering and biofabrication technologies and methodologies have allowed widespread inclusion of TME-based factors into in vitro tissue-equivalent models. METHODS In this review, we compiled contemporary literature sources to provide an overview of the field of TME models, ranging from simple to complex. RESULTS We have identified important components of the TME, how they can be included in in vitro study, and cover examples across a range of cancer types. CONCLUSION Our goal with this text is to provide a foundation for prospective research into the TME.
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Affiliation(s)
- Mahesh Devarasetty
- Wake Forest Institute for Regenerative Medicine, Wake Forest School of Medicine, 391 Technology Way, Winston-Salem, NC, 27101, USA
| | - Steven D Forsythe
- Wake Forest Institute for Regenerative Medicine, Wake Forest School of Medicine, 391 Technology Way, Winston-Salem, NC, 27101, USA
| | - Ethan Shelkey
- Wake Forest Institute for Regenerative Medicine, Wake Forest School of Medicine, 391 Technology Way, Winston-Salem, NC, 27101, USA
| | - Shay Soker
- Wake Forest Institute for Regenerative Medicine, Wake Forest School of Medicine, 391 Technology Way, Winston-Salem, NC, 27101, USA.
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140
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Chandrakesan P, Panneerselvam J, May R, Weygant N, Qu D, Berry WR, Pitts K, Stanger BZ, Rao CV, Bronze MS, Houchen CW. DCLK1-Isoform2 Alternative Splice Variant Promotes Pancreatic Tumor Immunosuppressive M2-Macrophage Polarization. Mol Cancer Ther 2020; 19:1539-1549. [PMID: 32371580 DOI: 10.1158/1535-7163.mct-19-0776] [Citation(s) in RCA: 18] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/09/2019] [Revised: 11/20/2019] [Accepted: 04/21/2020] [Indexed: 12/24/2022]
Abstract
Tumor-associated M2-macrophages are one of the most abundant immunosuppressive cell types in the pancreatic ductal adenocarcinoma (PDAC) tumor microenvironment (TME). However, the molecular mechanisms responsible for the generation of M2-macrophages are unclear. Here, we demonstrated that overexpression of DCLK1-isoform2 in AsPC1 and MIA PaCa2 cells resulted in the polarization of M1-macrophages toward an M2 phenotype via secreted chemokines/cytokines. These M2-macrophages enhanced parental PDAC cell migration, invasion, and self-renewal, and this was associated with increased expression of Snail and Slug. We observed distinct expression of Dclk-isoform2, marked infiltration of M2-macrophages, and a marginal increase of CD8+ T cells in 20-week-old KPCY mice pancreas compared with 5 weeks old. Utilizing an autochthonous mouse model of pancreatic adenocarcinoma, we observed distinct immunoreactive Dclk1 and arginase1 in tissues where CD8+ T-cell infiltration was low and observed a paucity of DCLK1 and arginase1 staining where CD8+ T-cell infiltration was high. Finally, we found that DCLK1-isoform2 tumor-educated M2-macrophages inhibit CD8+ T-cell proliferation and granzyme-B activation. Inhibition of DCLK1 in an organoid coculture system enhanced CD8+ T-cell activation and associated organoid death. We conclude that DCLK1-isoform2 is a novel initiator of alternate macrophage activation that contributes to the immunosuppression observed in the PDAC TME. These data suggest that tumor DCLK1-isoform2 may be an attractive target for PDAC therapy, either alone or in conjunction with immunotherapeutic strategies.
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Affiliation(s)
- Parthasarathy Chandrakesan
- Department of Medicine, University of Oklahoma Health Sciences Center, Oklahoma City, Oklahoma. .,OU Cancer Institute, University of Oklahoma Health Sciences Center, Oklahoma City, Oklahoma
| | - Janani Panneerselvam
- Department of Medicine, University of Oklahoma Health Sciences Center, Oklahoma City, Oklahoma.,OU Cancer Institute, University of Oklahoma Health Sciences Center, Oklahoma City, Oklahoma
| | - Randal May
- Department of Medicine, University of Oklahoma Health Sciences Center, Oklahoma City, Oklahoma
| | - Nathaniel Weygant
- Department of Medicine, University of Oklahoma Health Sciences Center, Oklahoma City, Oklahoma
| | - Dongfeng Qu
- Department of Medicine, University of Oklahoma Health Sciences Center, Oklahoma City, Oklahoma.,OU Cancer Institute, University of Oklahoma Health Sciences Center, Oklahoma City, Oklahoma
| | - William R Berry
- Department of Surgery, University of Oklahoma Health Sciences Center, Oklahoma City, Oklahoma
| | - Kamille Pitts
- Department of Medicine, University of Oklahoma Health Sciences Center, Oklahoma City, Oklahoma
| | - Ben Z Stanger
- Department of Medicine, University of Pennsylvania, Philadelphia, Pennsylvania
| | - Chinthalapally V Rao
- Department of Medicine, University of Oklahoma Health Sciences Center, Oklahoma City, Oklahoma.,OU Cancer Institute, University of Oklahoma Health Sciences Center, Oklahoma City, Oklahoma.,Department of Veterans Affairs Medical Center, Oklahoma City, Oklahoma
| | - Michael S Bronze
- Department of Medicine, University of Oklahoma Health Sciences Center, Oklahoma City, Oklahoma
| | - Courtney W Houchen
- Department of Medicine, University of Oklahoma Health Sciences Center, Oklahoma City, Oklahoma. .,OU Cancer Institute, University of Oklahoma Health Sciences Center, Oklahoma City, Oklahoma.,Department of Veterans Affairs Medical Center, Oklahoma City, Oklahoma
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141
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Calpe B, Kovacs WJ. High-throughput screening in multicellular spheroids for target discovery in the tumor microenvironment. Expert Opin Drug Discov 2020; 15:955-967. [PMID: 32364413 DOI: 10.1080/17460441.2020.1756769] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
INTRODUCTION Solid tumors are highly influenced by a complex tumor microenvironment (TME) that cannot be modeled with conventional two-dimensional (2D) cell culture. In addition, monolayer culture conditions tend to induce undesirable molecular and phenotypic cellular changes. The discrepancy between in vitro and in vivo is an important factor accounting for the high failure rate in drug development. Three-dimensional (3D) multicellular tumor spheroids (MTS) more closely resemble the in vivo situation in avascularized tumors. AREAS COVERED This review describes the use of MTS for anti-cancer drug discovery, with an emphasis on high-throughput screening (HTS) compatible assays. In particular, we focus on how these assays can be used for target discovery in the context of the TME. EXPERT OPINION Arrayed MTS in microtiter plates are HTS compatible but remain more expensive and time consuming than their 2D culture counterpart. It is therefore imperative to use assays with multiplexed readouts, in order to maximize the information that can be gained with the screen. In this context, high-content screening allowing to uncover microenvironmental dependencies is the true added value of MTS-based screening compared to 2D culture-based screening. Hit translation in animal models will, however, be key to allow a broader use of MTS-based screening in industry.
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Affiliation(s)
- Blaise Calpe
- Institute of Molecular Health Sciences, ETH Zurich , Zurich, Switzerland.,Department of Biology, Debiopharm , Lausanne, Switzerland
| | - Werner J Kovacs
- Institute of Molecular Health Sciences, ETH Zurich , Zurich, Switzerland
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142
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Wu Y, Li J, Jabbarzadeh Kaboli P, Shen J, Wu X, Zhao Y, Ji H, Du F, Zhou Y, Wang Y, Zhang H, Yin J, Wen Q, Cho CH, Li M, Xiao Z. Natural killer cells as a double-edged sword in cancer immunotherapy: A comprehensive review from cytokine therapy to adoptive cell immunotherapy. Pharmacol Res 2020; 155:104691. [DOI: 10.1016/j.phrs.2020.104691] [Citation(s) in RCA: 21] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/27/2019] [Revised: 02/06/2020] [Accepted: 02/10/2020] [Indexed: 02/08/2023]
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143
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Bhattacharya S, Calar K, de la Puente P. Mimicking tumor hypoxia and tumor-immune interactions employing three-dimensional in vitro models. J Exp Clin Cancer Res 2020; 39:75. [PMID: 32357910 PMCID: PMC7195738 DOI: 10.1186/s13046-020-01583-1] [Citation(s) in RCA: 49] [Impact Index Per Article: 12.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/11/2020] [Accepted: 04/22/2020] [Indexed: 02/06/2023] Open
Abstract
The heterogeneous tumor microenvironment (TME) is highly complex and not entirely understood. These complex configurations lead to the generation of oxygen-deprived conditions within the tumor niche, which modulate several intrinsic TME elements to promote immunosuppressive outcomes. Decoding these communications is necessary for designing effective therapeutic strategies that can effectively reduce tumor-associated chemotherapy resistance by employing the inherent potential of the immune system.While classic two-dimensional in vitro research models reveal critical hypoxia-driven biochemical cues, three-dimensional (3D) cell culture models more accurately replicate the TME-immune manifestations. In this study, we review various 3D cell culture models currently being utilized to foster an oxygen-deprived TME, those that assess the dynamics associated with TME-immune cell penetrability within the tumor-like spatial structure, and discuss state of the art 3D systems that attempt recreating hypoxia-driven TME-immune outcomes. We also highlight the importance of integrating various hallmarks, which collectively might influence the functionality of these 3D models.This review strives to supplement perspectives to the quickly-evolving discipline that endeavors to mimic tumor hypoxia and tumor-immune interactions using 3D in vitro models.
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Affiliation(s)
- Somshuvra Bhattacharya
- Cancer Biology and Immunotherapies Group, Sanford Research, 2301 E 60th Street N, Sioux Falls, SD, 57104, USA
| | - Kristin Calar
- Cancer Biology and Immunotherapies Group, Sanford Research, 2301 E 60th Street N, Sioux Falls, SD, 57104, USA
| | - Pilar de la Puente
- Cancer Biology and Immunotherapies Group, Sanford Research, 2301 E 60th Street N, Sioux Falls, SD, 57104, USA.
- Department of Surgery, University of South Dakota Sanford School of Medicine, Sioux Falls, SD, USA.
- Department of Chemistry and Biochemistry, South Dakota State University, Brookings, SD, USA.
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144
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Dominijanni A, Mazzocchi A, Shelkey E, Forsythe S, Devarsetty M, Soker S. Bioengineered Tumor Organoids. CURRENT OPINION IN BIOMEDICAL ENGINEERING 2020; 13:168-173. [PMID: 32432209 DOI: 10.1016/j.cobme.2020.03.005] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
Recent advances in biofabrication technologies, such as cell culture systems, and biomaterials have led to the development of three-dimensional (3D) cell culture platforms, such as tumor organoids. Tumor organoids are more physiologically accurate to the in vivo system, which they are intended to model, compared with traditional 2D cancer cell culture systems. Tumor organoids can mimic pathological and physical characteristics of tumors as well as maintain genetic stability of the cancer cells. Furthermore tumor organoids have advantage over animal models, being made from human cells and easily controlled in the laboratory to attain the desired tissue characteristics. In this section, we describe general tumor organoid technologies, the importance of the tumor microenvironment (TME) in model culture systems, and the use of tumor organoids in drug development and precision medicine. Organoid technologies continue to develop rapidly for applications in academic, clinical, and pharmaceutical settings.
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Affiliation(s)
- Anthony Dominijanni
- Wake Forest School of Medicine; Wake Forest Institute for Regenerative Medicine; Winston-Salem, NC 27103
| | - Andrea Mazzocchi
- Wake Forest School of Medicine; Wake Forest Institute for Regenerative Medicine; Winston-Salem, NC 27103
| | - Ethan Shelkey
- Wake Forest School of Medicine; Wake Forest Institute for Regenerative Medicine; Winston-Salem, NC 27103
| | - Steven Forsythe
- Wake Forest School of Medicine; Wake Forest Institute for Regenerative Medicine; Winston-Salem, NC 27103
| | - Mahesh Devarsetty
- Wake Forest School of Medicine; Wake Forest Institute for Regenerative Medicine; Winston-Salem, NC 27103
| | - Shay Soker
- Wake Forest School of Medicine; Wake Forest Institute for Regenerative Medicine; Winston-Salem, NC 27103
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145
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Ornell KJ, Coburn JM. Developing preclinical models of neuroblastoma: driving therapeutic testing. BMC Biomed Eng 2019; 1:33. [PMID: 32903387 PMCID: PMC7422585 DOI: 10.1186/s42490-019-0034-8] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/09/2019] [Accepted: 11/19/2019] [Indexed: 12/14/2022] Open
Abstract
Despite advances in cancer therapeutics, particularly in the area of immuno-oncology, successful treatment of neuroblastoma (NB) remains a challenge. NB is the most common cancer in infants under 1 year of age, and accounts for approximately 10% of all pediatric cancers. Currently, children with high-risk NB exhibit a survival rate of 40–50%. The heterogeneous nature of NB makes development of effective therapeutic strategies challenging. Many preclinical models attempt to mimic the tumor phenotype and tumor microenvironment. In vivo mouse models, in the form of genetic, syngeneic, and xenograft mice, are advantageous as they replicated the complex tumor-stroma interactions and represent the gold standard for preclinical therapeutic testing. Traditional in vitro models, while high throughput, exhibit many limitations. The emergence of new tissue engineered models has the potential to bridge the gap between in vitro and in vivo models for therapeutic testing. Therapeutics continue to evolve from traditional cytotoxic chemotherapies to biologically targeted therapies. These therapeutics act on both the tumor cells and other cells within the tumor microenvironment, making development of preclinical models that accurately reflect tumor heterogeneity more important than ever. In this review, we will discuss current in vitro and in vivo preclinical testing models, and their potential applications to therapeutic development.
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Affiliation(s)
- Kimberly J Ornell
- Department of Biomedical Engineering, Worcester Polytechnic Institute, 100 Institute Road, Worcester, MA 01605 USA
| | - Jeannine M Coburn
- Department of Biomedical Engineering, Worcester Polytechnic Institute, 100 Institute Road, Worcester, MA 01605 USA
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146
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Forsythe S, Pu T, Skardal A. Using organoid models to predict chemotherapy efficacy: the future of precision oncology? EXPERT REVIEW OF PRECISION MEDICINE AND DRUG DEVELOPMENT 2019. [DOI: 10.1080/23808993.2019.1685868] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/22/2023]
Affiliation(s)
- Steven Forsythe
- Wake Forest Institute for Regenerative Medicine, Wake Forest School of Medicine, Winston-Salem, NC, USA
- Department of Cancer Biology, Wake Forest School of Medicine, Medical Center Boulevard, Winston-Salem, NC, USA
| | - Tracey Pu
- Wake Forest Institute for Regenerative Medicine, Wake Forest School of Medicine, Winston-Salem, NC, USA
- Wake Forest School of Medicine, Bowman Gray Center, Winston-Salem, NC, USA
| | - Aleksander Skardal
- Wake Forest Institute for Regenerative Medicine, Wake Forest School of Medicine, Winston-Salem, NC, USA
- Department of Cancer Biology, Wake Forest School of Medicine, Medical Center Boulevard, Winston-Salem, NC, USA
- Wake Forest School of Medicine, Bowman Gray Center, Winston-Salem, NC, USA
- Virginia Tech-Wake Forest School of Biomedical Engineering and Sciences, Wake Forest School of Medicine, Medical Center Boulevard, Winston-Salem, NC, USA
- Department of Molecular Medicine and Translational Science, Wake Forest School of Medicine, Medical Center Boulevard, Winston-Salem, NC, USA
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147
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Abdel-Aziz AK, Saadeldin MK, D'Amico P, Orecchioni S, Bertolini F, Curigliano G, Minucci S. Preclinical models of breast cancer: Two-way shuttles for immune checkpoint inhibitors from and to patient bedside. Eur J Cancer 2019; 122:22-41. [PMID: 31606656 DOI: 10.1016/j.ejca.2019.08.013] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/06/2019] [Accepted: 08/17/2019] [Indexed: 12/18/2022]
Abstract
The Food and Drug Administration has lately approved atezolizumab, anti-programmed death ligand 1 (PD-L1), to be used together with nanoparticle albumin-bound (nab) paclitaxel in treating patients with triple negative breast cancer (BC) expressing PD-L1. Nonetheless, immune checkpoint inhibitors (ICIs) are still challenged by the resistance and immune-related adverse effects evident in a considerable subset of treated patients without conclusive comprehension of the underlying molecular basis, biomarkers and tolerable therapeutic regimens capable of unleashing the anti-tumour immune responses. Stepping back to preclinical models is thus inevitable to address these inquiries. Herein, we comprehensively review diverse preclinical models of BC exploited in investigating ICIs underscoring their pros and cons as well as the learnt and awaited lessons to allow full exploitation of ICIs in BC therapy.
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Affiliation(s)
- Amal Kamal Abdel-Aziz
- Department of Experimental Oncology, IEO, European Institute of Oncology IRCCS, Milan, Italy; Department of Pharmacology and Toxicology, Faculty of Pharmacy, Ain Shams University, Cairo, Egypt.
| | - Mona Kamal Saadeldin
- Department of Experimental Oncology, IEO, European Institute of Oncology IRCCS, Milan, Italy; Faculty of Biotechnology, October University for Modern Sciences and Arts, 6th October City, Cairo, Egypt
| | - Paolo D'Amico
- Division of Early Drug Development for Innovative Therapies, IEO, European Institute of Oncology IRCCS, Milan, Italy
| | - Stefania Orecchioni
- Laboratory of Hematology-Oncology, IEO, European Institute of Oncology IRCCS, Milan, Italy
| | - Francesco Bertolini
- Laboratory of Hematology-Oncology, IEO, European Institute of Oncology IRCCS, Milan, Italy
| | - Giuseppe Curigliano
- Division of Early Drug Development for Innovative Therapies, IEO, European Institute of Oncology IRCCS, Milan, Italy; Department of Oncology and Hemato-Oncology, University of Milano, Milan, Italy.
| | - Saverio Minucci
- Department of Experimental Oncology, IEO, European Institute of Oncology IRCCS, Milan, Italy; Department of Biosciences, University of Milan, Milan, Italy.
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Du C, Bevers J, Cook R, Lombana TN, Rajasekaran K, Matsumoto M, Spiess C, Kim JM, Ye Z. MICA immune complex formed with alpha 3 domain-specific antibody activates human NK cells in a Fc-dependent manner. J Immunother Cancer 2019; 7:207. [PMID: 31387641 PMCID: PMC6685158 DOI: 10.1186/s40425-019-0687-9] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/15/2019] [Accepted: 07/21/2019] [Indexed: 12/04/2022] Open
Abstract
Background One of the mechanisms by which tumors evade immune surveillance is through shedding of the major histocompatibility complex (MHC) class I chain-related protein A and B (MICA/B) from their cell surface. MICA/B are ligands for the activating receptor NKG2D on NK and CD8 T cells. This shedding reduces cell surface levels of MICA/B and impairs NKG2D recognition. Shed MICA/B can also mask NKG2D receptor and is thought to induce NKG2D internalization, further compromising immune surveillance by NK cells. Methods We isolated human primary NK cells from normal donors and tested the suppressive activity of soluble recombinant MICA in vitro. Utilizing a panel of novel anti-MICA antibodies, we further examined the stimulatory activities of anti-MICA antibodies that reversed the suppressive effects of soluble MICA. Results We show that suppressive effects of soluble MICA (sMICA) on NK cell cytolytic activity was not due to the down-regulation of cell surface NKG2D. In the presence of an α3 domain-specific MICA antibody, which did not obstruct NKG2D binding, sMICA-mediated NK cell suppression was completely reversed. Reversal of NK cell inhibition by sMICA was mediated by immune complex formation that agonized NKG2D signaling. Furthermore, this restorative activity was dependent on antibody Fc effector function as the introduction of Fc mutations to abrogate Fc receptor binding failed to reverse sMICA-mediated NK cell suppression. Furthermore, MICA immune complexes preformed with an α3 domain-specific antibody (containing a wild-type Fc) induced IFN-γ and TNF-α secretion by NK cells in the absence of cancer cells, whereas MICA immune complexes preformed with the Fc effectorless antibody failed to induce IFN-γ and TNF-α secretion. Finally, we demonstrated that MICA immune complexes formed with the α3 domain-specific antibody activates NKG2D on NK cells leading to the release of IFN-γ. Conclusions Our results demonstrate that an α3 domain-specific MICA antibody can circumvent sMICA-mediated suppression of NK cell cytolytic activity. Moreover, our data suggest that MICA immune complexes formed with α3-specific antibodies can activate NKG2D receptor and restore NK cell function in a Fc-dependent manner. The clinical utility of α3 domain-specific MICA/B antibodies may hold great promise as a new strategy for cancer immunotherapy. Electronic supplementary material The online version of this article (10.1186/s40425-019-0687-9) contains supplementary material, which is available to authorized users.
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Affiliation(s)
- Changchun Du
- Department of Biochemical and Cellular Pharmacology, Genentech Inc, 1 DNA Way, South San Francisco, CA, 94080, USA.,Cancer Immunology, Genentech Inc, 1 DNA Way, South San Francisco, CA, 94080, USA
| | - Jack Bevers
- Antibody Engineering, Genentech Inc, 1 DNA Way, South San Francisco, CA, 94080, USA
| | - Ryan Cook
- Department of Biochemical and Cellular Pharmacology, Genentech Inc, 1 DNA Way, South San Francisco, CA, 94080, USA
| | - T Noelle Lombana
- Antibody Engineering, Genentech Inc, 1 DNA Way, South San Francisco, CA, 94080, USA
| | | | - Marissa Matsumoto
- Structural Biology, Genentech Inc, 1 DNA Way, South San Francisco, CA, 94080, USA
| | - Christoph Spiess
- Antibody Engineering, Genentech Inc, 1 DNA Way, South San Francisco, CA, 94080, USA
| | - Jeong M Kim
- Cancer Immunology, Genentech Inc, 1 DNA Way, South San Francisco, CA, 94080, USA. .,Present address: NGM Biopharmaceuticals, 333 Oyster Point Blvd, South San Francisco, CA, 94080, USA.
| | - Zhengmao Ye
- Department of Biochemical and Cellular Pharmacology, Genentech Inc, 1 DNA Way, South San Francisco, CA, 94080, USA.
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