101
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Manduca N, Maccafeo E, De Maria R, Sistigu A, Musella M. 3D cancer models: One step closer to in vitro human studies. Front Immunol 2023; 14:1175503. [PMID: 37114038 PMCID: PMC10126361 DOI: 10.3389/fimmu.2023.1175503] [Citation(s) in RCA: 7] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/27/2023] [Accepted: 03/23/2023] [Indexed: 04/29/2023] Open
Abstract
Cancer immunotherapy is the great breakthrough in cancer treatment as it displayed prolonged progression-free survival over conventional therapies, yet, to date, in only a minority of patients. In order to broad cancer immunotherapy clinical applicability some roadblocks need to be overcome, first among all the lack of preclinical models that faithfully depict the local tumor microenvironment (TME), which is known to dramatically affect disease onset, progression and response to therapy. In this review, we provide the reader with a detailed overview of current 3D models developed to mimick the complexity and the dynamics of the TME, with a focus on understanding why the TME is a major target in anticancer therapy. We highlight the advantages and translational potentials of tumor spheroids, organoids and immune Tumor-on-a-Chip models in disease modeling and therapeutic response, while outlining pending challenges and limitations. Thinking forward, we focus on the possibility to integrate the know-hows of micro-engineers, cancer immunologists, pharmaceutical researchers and bioinformaticians to meet the needs of cancer researchers and clinicians interested in using these platforms with high fidelity for patient-tailored disease modeling and drug discovery.
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Affiliation(s)
- Nicoletta Manduca
- Dipartimento di Medicina e Chirurgia Traslazionale, Università Cattolica del Sacro Cuore, Rome, Italy
| | - Ester Maccafeo
- Dipartimento di Medicina e Chirurgia Traslazionale, Università Cattolica del Sacro Cuore, Rome, Italy
| | - Ruggero De Maria
- Dipartimento di Medicina e Chirurgia Traslazionale, Università Cattolica del Sacro Cuore, Rome, Italy
- Fondazione Policlinico Universitario ‘A. Gemelli’ - Istituti di Ricovero e Cura a Carattere Scientifico (IRCCS), Rome, Italy
| | - Antonella Sistigu
- Dipartimento di Medicina e Chirurgia Traslazionale, Università Cattolica del Sacro Cuore, Rome, Italy
- *Correspondence: Martina Musella, ; ; Antonella Sistigu, ;
| | - Martina Musella
- Dipartimento di Medicina e Chirurgia Traslazionale, Università Cattolica del Sacro Cuore, Rome, Italy
- *Correspondence: Martina Musella, ; ; Antonella Sistigu, ;
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102
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Chen Z, Tong L, Neo SY, Li S, Gao J, Schlisio S, Lundqvist A. CD25 bright NK cells display superior function and metabolic activity under regulatory T cell-mediated suppression. Oncoimmunology 2023; 12:2175517. [PMID: 36970070 PMCID: PMC10038043 DOI: 10.1080/2162402x.2023.2175517] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/29/2023] Open
Abstract
Infusion of natural killer (NK) cells is an attractive therapeutic modality in patients with cancer. However, the activity of NK cells is regulated by several mechanisms operating within solid tumors. Regulatory T (Treg) cells suppress NK cell activity through various mechanisms including deprivation of IL-2 via the IL-2 receptor alpha (CD25). Here, we investigate CD25 expression on NK cells to confer persistence in Treg cells containing solid tumor models of renal cell carcinoma (RCC). Compared with IL-2, stimulation with IL-15 increases the expression of CD25 resulting in enhanced response to IL-2 as evidenced by increased phosphorylation of STAT5. Compared with CD25dim NK cells, CD25bright NK cells isolated from IL-15 primed NK cells display increased proliferative and metabolic activity as well as increased ability to persist in Treg cells containing RCC tumor spheroids. These results support strategies to enrich for or selectively expand CD25bright NK cells for adoptive cellular therapy of NK cells.
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Affiliation(s)
- Ziqing Chen
- Department of Oncology-Pathology, Karolinska Institutet, Stockholm, Sweden
- Department of Molecular Biology, Lewis Thomas Laboratory, Princeton University, Princeton, New Jersey, USA
| | - Le Tong
- Department of Oncology-Pathology, Karolinska Institutet, Stockholm, Sweden
| | - Shi Yong Neo
- Department of Oncology-Pathology, Karolinska Institutet, Stockholm, Sweden
- Singapore Immunology Network, Agency for Science, Technology and Research, Republic of Singapore
| | - Shuijie Li
- Department of Microbiology, Tumor and Cell Biology, Karolinska Institutet, Stockholm, Sweden
| | - Jiwei Gao
- Department of Oncology-Pathology, Karolinska Institutet, Stockholm, Sweden
| | - Susanne Schlisio
- Department of Microbiology, Tumor and Cell Biology, Karolinska Institutet, Stockholm, Sweden
| | - Andreas Lundqvist
- Department of Oncology-Pathology, Karolinska Institutet, Stockholm, Sweden
- CONTACT Andreas Lundqvist Department of Oncology-Pathology, Karolinska Institutet, Solna17164, Sweden
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103
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Stiborek M, Jindřichová L, Meliorisová S, Bednařík A, Prysiazhnyi V, Kroupa J, Houška P, Adamová B, Navrátilová J, Kanický V, Preisler J. Infrared Laser Desorption of Intact Nanoparticles for Digital Tissue Imaging. Anal Chem 2022; 94:18114-18120. [PMID: 36514811 DOI: 10.1021/acs.analchem.2c05216] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
We report a new technique for the digital mapping of biomarkers in tissues based on desorption and counting intact gold nanoparticle (Au NP) tags using infrared laser ablation single-particle inductively coupled plasma mass spectrometry (IR LA SP ICP MS). In contrast to conventional UV laser ablation, Au NPs are not disintegrated during the desorption process due to their low absorption at 2940 nm. A mass spectrometer detects up to 83% of Au NPs. The technique is demonstrated on mapping a proliferation marker, nuclear protein Ki-67, in three-dimensional (3D) aggregates of colorectal carcinoma cells, and the results are compared with confocal fluorescence microscopy and UV LA ICP MS. Precise counting of 20 nm Au NPs with a single-particle detection limit in each pixel by the new approach generates sharp distribution maps of a specific biomarker in the tissue. Advantageously, the desorption of Au NPs from regions outside the tissue is strongly suppressed. The developed methodology promises multiplex mapping of low-abundant biomarkers in numerous biological and medical applications using multielemental mass spectrometers.
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Affiliation(s)
- Marek Stiborek
- Department of Chemistry, Faculty of Science, Masaryk University, 625 00 Brno, Czech Republic
| | - Lenka Jindřichová
- Department of Chemistry, Faculty of Science, Masaryk University, 625 00 Brno, Czech Republic
| | - Stanislava Meliorisová
- Department of Chemistry, Faculty of Science, Masaryk University, 625 00 Brno, Czech Republic
| | - Antonín Bednařík
- Department of Chemistry, Faculty of Science, Masaryk University, 625 00 Brno, Czech Republic
| | - Vadym Prysiazhnyi
- Department of Chemistry, Faculty of Science, Masaryk University, 625 00 Brno, Czech Republic
| | - Jiří Kroupa
- Research Center of Automatic Manipulation, Faculty of Mechanical Engineering, Brno University of Technology, 616 69 Brno, Czech Republic
| | - Pavel Houška
- Research Center of Automatic Manipulation, Faculty of Mechanical Engineering, Brno University of Technology, 616 69 Brno, Czech Republic
| | - Barbora Adamová
- Department of Experimental Biology, Faculty of Science, Masaryk University, 625 00 Brno, Czech Republic
| | - Jarmila Navrátilová
- Department of Experimental Biology, Faculty of Science, Masaryk University, 625 00 Brno, Czech Republic.,International Clinical Research Center, St. Anne's University Hospital, 602 00 Brno, Czech Republic
| | - Viktor Kanický
- Department of Chemistry, Faculty of Science, Masaryk University, 625 00 Brno, Czech Republic
| | - Jan Preisler
- Department of Chemistry, Faculty of Science, Masaryk University, 625 00 Brno, Czech Republic
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104
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Evaluation of X-ray and carbon-ion beam irradiation with chemotherapy for the treatment of cervical adenocarcinoma cells in 2D and 3D cultures. Cancer Cell Int 2022; 22:391. [PMID: 36494817 PMCID: PMC9733259 DOI: 10.1186/s12935-022-02810-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/06/2022] [Accepted: 11/28/2022] [Indexed: 12/13/2022] Open
Abstract
BACKGROUND Cervical cancer is the second most common cancer in women and causes more than 250,000 deaths worldwide. Among these, the incidence of cervical adenocarcinomas is increasing. Cervical adenocarcinoma is not only difficult to detect and prevent in the early stages with screening, but it is also resistant to chemotherapy and radiotherapy, and its prognosis worsens significantly as the disease progresses. Furthermore, when recurrence or metastasis is observed, treatment options are limited and there is no curative treatment. Recently, heavy-particle radiotherapy has attracted attention owing to its high tumor control and minimal damage to normal tissues. In addition, heavy particle irradiation is effective for cancer stem cells and hypoxic regions, which are difficult to treat. METHODS In this study, we cultured cervical adenocarcinoma cell lines (HeLa and HCA-1) in two-dimensional (2D) or three-dimensional (3D) spheroid cultures and evaluated the effects of X-ray and carbon-ion (C-ion) beams. RESULTS X-ray irradiation decreased the cell viability in a dose-dependent manner in 2D cultures, whereas this effect was attenuated in 3D spheroid cultures. In contrast, C-ion irradiation demonstrated the same antitumor effect in 3D spheroid cultures as in 2D cultures. In 3D spheroid cultures, X-rays and anticancer drugs are attenuated because of hypoxia inside the spheroids. However, the impact of the C-ion beam was almost the same as that of the 2D culture, because heavy-particle irradiation was not affected by hypoxia. CONCLUSION These results suggest that heavy-particle radiotherapy may be a new therapeutic strategy for overcoming the resistance of cervical adenocarcinoma to treatment.
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105
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Pramanik A, Xu Z, Ingram N, Coletta PL, Millner PA, Tyler AII, Hughes TA. Hyaluronic-Acid-Tagged Cubosomes Deliver Cytotoxics Specifically to CD44-Positive Cancer Cells. Mol Pharm 2022; 19:4601-4611. [PMID: 35938983 PMCID: PMC9727730 DOI: 10.1021/acs.molpharmaceut.2c00439] [Citation(s) in RCA: 30] [Impact Index Per Article: 15.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
Delivery of chemotherapy drugs specifically to cancer cells raises local drug doses in tumors and therefore kills more cancer cells while reducing side effects in other tissues, thereby improving oncological and quality of life outcomes. Cubosomes, liquid crystalline lipid nanoparticles, are potential vehicles for delivery of chemotherapy drugs, presenting the advantages of biocompatibility, stable encapsulation, and high drug loading of hydrophobic or hydrophilic drugs. However, active targeting of drug-loaded cubosomes to cancer cells, as opposed to passive accumulation, remains relatively underexplored. We formulated and characterized cubosomes loaded with potential cancer drug copper acetylacetonate and functionalized their surfaces using click chemistry coupling with hyaluronic acid (HA), the ligand for the cell surface receptor CD44. CD44 is overexpressed in many cancer types including breast and colorectal. HA-tagged, copper-acetylacetonate-loaded cubosomes have an average hydrodynamic diameter of 152 nm, with an internal nanostructure based on the space group Im3m. These cubosomes were efficiently taken up by two CD44-expressing cancer cell lines (MDA-MB-231 and HT29, representing breast and colon cancer) but not by two CD44-negative cell lines (MCF-7 breast cancer and HEK-293 kidney cells). HA-tagged cubosomes caused significantly more cell death than untargeted cubosomes in the CD44-positive cells, demonstrating the value of the targeting. CD44-negative cells were equally relatively resistant to both, demonstrating the specificity of the targeting. Cell death was characterized as apoptotic. Specific targeting and cell death were evident in both 2D culture and 3D spheroids. We conclude that HA-tagged, copper-acetylacetonate-loaded cubosomes show great potential as an effective therapeutic for selective targeting of CD44-expressing tumors.
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Affiliation(s)
- Arindam Pramanik
- School
of Medicine, University of Leeds, Leeds LS2 9JT, United Kingdom,
| | - Zexi Xu
- School
of Food Science and Nutrition, University
of Leeds, Leeds LS2 9JT, United Kingdom
| | - Nicola Ingram
- School
of Medicine, University of Leeds, Leeds LS2 9JT, United Kingdom
| | | | - Paul A Millner
- School
of Biomedical Sciences, University of Leeds, Leeds LS2 9JT, United Kingdom
| | - Arwen I I Tyler
- School
of Food Science and Nutrition, University
of Leeds, Leeds LS2 9JT, United Kingdom,
| | - Thomas A Hughes
- School
of Medicine, University of Leeds, Leeds LS2 9JT, United Kingdom,
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106
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In Vitro Setup for Determination of Nanoparticle-Mediated Magnetic Cell and Drug Accumulation in Tumor Spheroids under Flow Conditions. Cancers (Basel) 2022; 14:cancers14235978. [PMID: 36497463 PMCID: PMC9736094 DOI: 10.3390/cancers14235978] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/28/2022] [Revised: 11/28/2022] [Accepted: 11/28/2022] [Indexed: 12/12/2022] Open
Abstract
Superparamagnetic iron oxide nanoparticles (SPIONs) are used in nanomedicine as transporter systems for therapeutic cargos, or to magnetize cells to make them magnetically guidable. In cancer treatment, the site-directed delivery of chemotherapeutics or immune effector cells to the tumor can increase the therapeutic efficacy in the target region, and simultaneously reduce toxic side-effects in the rest of the body. To enable the transfer of new methods, such as the nanoparticle-mediated transport from bench to bedside, suitable experimental setups must be developed. In vivo, the SPIONs or SPION-loaded cells must be applied into the blood stream, to finally reach the tumor: consequently, targeting and treatment efficacy should be analyzed under conditions which are as close to in vivo as possible. Here, we established an in vitro method, including tumor spheroids placed in a chamber system under the influence of a magnetic field, and adapted to a peristaltic pump, to mimic the blood flow. This enabled us to analyze the magnetic capture and antitumor effects of magnetically targeted mitoxantrone and immune cells under dynamic conditions. We showed that the magnetic nanoparticle-mediated accumulation increased the anti-tumor effects, and reduced the unspecific distribution of both mitoxantrone and cells. Especially for nanomedical research, investigation of the site-specific targeting of particles, cells or drugs under circulation is important. We conclude that our in vitro setup improves the screening process of nanomedical candidates for cancer treatment.
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107
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Karshieva SS, Glinskaya EG, Dalina AA, Akhlyustina EV, Makarova EA, Khesuani YD, Chmelyuk NS, Abakumov MA, Khochenkov DA, Mironov VA, Meerovich GA, Kogan EA, Koudan EV. Antitumor activity of photodynamic therapy with tetracationic derivative of synthetic bacteriochlorin in spheroid culture of liver and colon cancer cells. Photodiagnosis Photodyn Ther 2022; 40:103202. [PMID: 36400167 DOI: 10.1016/j.pdpdt.2022.103202] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/21/2022] [Revised: 10/27/2022] [Accepted: 11/14/2022] [Indexed: 11/17/2022]
Abstract
Efficient screening of photosensitizers (PS) as well as studying their photodynamic activity, especially PS excited in the near-infrared region, require informative in vitro models to adequately reflect the architecture, thickness, and intercellular interactions in tumors. In our study, we used spheroids formed from human colon cancer HCT-116 cells and liver cancer Huh7 cells to assess the phototoxicity of a new PS based on tetracationic derivative of synthetic bacteriochlorin (BC4). We optimized conditions for the irradiation regime based on the kinetics of BC4 accumulation in spheroids and kinetics of spheroid growth. Although PS accumulated more efficiently in HCT-116 cells, characterized by more aggressive growth and high proliferative potential, they were less susceptible to the photodynamic therapy (PDT) compared to the slower growing Huh7 cells. We also showed that 3D models of spheroids were less sensitive to BC4 than conventional 2D cultures with relatively identical kinetics of drug accumulation. Our findings suggest that BC4 is a perspective agent for photodynamic therapy against cancer cells.
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Affiliation(s)
- Saida Sh Karshieva
- National University of Science and Technology MISIS, Leninskiy pr. 4, Moscow 119049, Russia; N N Blokhin National Medical Research Center of Oncology, Kashirskoe shosse 24, Moscow 115478, Russia
| | - Elizaveta G Glinskaya
- I M Sechenov First Moscow State Medical University (Sechenov University), Trubetskaya str. 8-2, Moscow 119992, Russia
| | - Alexandra A Dalina
- The Center for Precision Genome Editing and Genetic Technologies for Biomedicine, Engelhardt Institute of Molecular Biology of the Russian Academy of Sciences, Vavilov st. 32, Moscow 119991, Russia
| | | | - Elena A Makarova
- Organic Intermediates and Dyes Institute, B. Sadovaya st. 1/4, Moscow 123001, Russia
| | - Yusef D Khesuani
- Laboratory for Biotechnological Research "3D Bioprinting Solutions", Kashirskoe shosse 68, Moscow 115409, Russia
| | - Nelly S Chmelyuk
- National University of Science and Technology MISIS, Leninskiy pr. 4, Moscow 119049, Russia; Department of Medical Nanobiotechnology, Pirogov Russian National Research Medical University, Ostrovityanova st. 1, Moscow 117997, Russia
| | - Maxim A Abakumov
- National University of Science and Technology MISIS, Leninskiy pr. 4, Moscow 119049, Russia; Department of Medical Nanobiotechnology, Pirogov Russian National Research Medical University, Ostrovityanova st. 1, Moscow 117997, Russia
| | - Dmitriy A Khochenkov
- N N Blokhin National Medical Research Center of Oncology, Kashirskoe shosse 24, Moscow 115478, Russia; Togliatti State University, Belorusskaya st. 14, Togliatti 445667, Russia
| | - Vladimir A Mironov
- National University of Science and Technology MISIS, Leninskiy pr. 4, Moscow 119049, Russia; I M Sechenov First Moscow State Medical University (Sechenov University), Trubetskaya str. 8-2, Moscow 119992, Russia; National Research Nuclear University "MEPhI", Kashirskoe shosse 31, Moscow 115409, Russia
| | - Gennady A Meerovich
- National Research Nuclear University "MEPhI", Kashirskoe shosse 31, Moscow 115409, Russia; Prokhorov General Physics Institute of the Russian Academy of Sciences, Moscow, Vavilov st. 38, Moscow 119991, Russia
| | - Evgeniya A Kogan
- I M Sechenov First Moscow State Medical University (Sechenov University), Trubetskaya str. 8-2, Moscow 119992, Russia
| | - Elizaveta V Koudan
- National University of Science and Technology MISIS, Leninskiy pr. 4, Moscow 119049, Russia; National Research Nuclear University "MEPhI", Kashirskoe shosse 31, Moscow 115409, Russia.
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108
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Oh JM, Gangadaran P, Rajendran RL, Hong CM, Lee J, Ahn BC. Different Expression of Thyroid-Specific Proteins in Thyroid Cancer Cells between 2-Dimensional (2D) and 3-Dimensional (3D) Culture Environment. Cells 2022; 11:cells11223559. [PMID: 36428988 PMCID: PMC9688357 DOI: 10.3390/cells11223559] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/21/2022] [Revised: 10/27/2022] [Accepted: 11/08/2022] [Indexed: 11/12/2022] Open
Abstract
The two-dimensional (2D) monolayer culture as a conventional method has been widely applied in molecular biology fields, but it has limited capability to recapitulate real cell environments, being prone to misinterpretation with poor prediction of in vivo behavior. Recently, the three-dimensional (3D) spheroid culture has been studied extensively. Spheroids are self-assembled cell aggregates that have biomimicry capabilities. The behavior of thyroid cancer under the 3D spheroid culture environment has been studied; however, there are no reports regarding differences in the degree of thyroid cancer cell differentiation under 2D and 3D culture conditions. This study investigated the expression of thyroid differentiation proteins related to iodide-metabolizing mechanisms in thyroid cancer cells under different culture conditions. Four thyroid cancer cell lines and one thyroid follicular epithelial cell line were grown in adherent 2D cell culture and 3D spheroid culture with agarose-coated plates. We observed changes in proliferation, hypoxia, extracellular matrix (ECM), cytoskeleton, thyroid-specific proteins, and thyroid transcription factors. All cell lines were successfully established in the spheroid following cell aggregation. Proliferation considerably decreased, while hypoxia-inducible factor 1-α(HIF1-α) was promoted in 3D spheroids; moreover, 3D spheroids with thyroid cancers showed diminished thyroid differentiation markers, but thyroid follicular epithelial cells revealed either a maintenance or weak decline of protein expression. We verified that the 3D spheroid culture environment can be similar to in vivo conditions because of its alterations in numerous cellular and functional activities, including morphology, cellular proliferation, viability, hypoxia, ECM, cytoskeleton, and thyroid differentiation, compared to the conventional 2D monolayer culture environment. An in vitro experimental study using 3D spheroid culture is ideal for the faster discovery of new drugs.
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Affiliation(s)
- Ji Min Oh
- Department of Nuclear Medicine, School of Medicine, Kyungpook National University, Daegu 41944, Korea
| | - Prakash Gangadaran
- Department of Nuclear Medicine, School of Medicine, Kyungpook National University, Daegu 41944, Korea
- BK21 FOUR KNU Convergence Educational Program of Biomedical Sciences for Creative Future Talents, Department of Biomedical Science, School of Medicine, Kyungpook National University, Daegu 41944, Korea
| | - Ramya Lakshmi Rajendran
- Department of Nuclear Medicine, School of Medicine, Kyungpook National University, Daegu 41944, Korea
| | - Chae Moon Hong
- Department of Nuclear Medicine, School of Medicine, Kyungpook National University, Daegu 41944, Korea
- Department of Nuclear Medicine, Kyungpook National University Hospital, Daegu 41944, Korea
| | - Jaetae Lee
- Department of Nuclear Medicine, School of Medicine, Kyungpook National University, Daegu 41944, Korea
- Department of Nuclear Medicine, Kyungpook National University Hospital, Daegu 41944, Korea
| | - Byeong-Cheol Ahn
- Department of Nuclear Medicine, School of Medicine, Kyungpook National University, Daegu 41944, Korea
- BK21 FOUR KNU Convergence Educational Program of Biomedical Sciences for Creative Future Talents, Department of Biomedical Science, School of Medicine, Kyungpook National University, Daegu 41944, Korea
- Department of Nuclear Medicine, Kyungpook National University Hospital, Daegu 41944, Korea
- Correspondence: ; Tel.: +82-53-420-5583; Fax: +82-53-200-6447
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Rubert J, Gatto P, Pancher M, Sidarovich V, Curti C, Mena P, Del Rio D, Quattrone A, Mattivi F. A Screening of Native (Poly)phenols and Gut-Related Metabolites on 3D HCT116 Spheroids Reveals Gut Health Benefits of a Flavan-3-ol Metabolite. Mol Nutr Food Res 2022; 66:e2101043. [PMID: 35394679 PMCID: PMC9787721 DOI: 10.1002/mnfr.202101043] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/13/2021] [Revised: 03/19/2022] [Indexed: 12/30/2022]
Abstract
SCOPE Epidemiological evidence suggests that a reduced risk of colorectal cancer (CRC) is correlated with high consumption of fruits and vegetables, which are major sources of fiber and phytochemicals, such as flavan-3-ols. However, it remains unknown how these phytochemicals and their specific gut-related metabolites may alter cancer cell behavior. METHODS AND RESULTS A focused screening using native (poly)phenols and gut microbial metabolites (GMMs) on 3D HCT116 spheroids is carried out using a high-throughput imaging approach. Dose-responses, IC50 , and long-term exposure are calculated for the most promising native (poly)phenols and GMMs. As a result, this research shows that (poly)phenol catabolites may play a key role in preventing cancer propagation. Indeed, µM concentration levels of (4R)-5-(3',4'-dihydroxyphenyl)-γ-valerolactone significantly decrease spheroid size at early stages of spheroid aggregation and gene expression of matrix metalloproteinases. CONCLUSION A chronic exposure to (4R)-5-(3',4'-dihydroxyphenyl)-γ-valerolactone may lead to a reduced CRC risk. Daily intake of monomeric, oligomeric, and polymeric flavan-3-ols may increase the colonic concentrations of this metabolite, and, in turn, this compound may act locally interacting with intestinal epithelial cells, precancerous and cancer cells.
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Affiliation(s)
- Josep Rubert
- Food Quality and DesignWageningen University & ResearchBornse Weilanden 9Wageningen6708 WGThe Netherlands
- Division of Human Nutrition and HealthWageningen University & ResearchStippeneng 4Wageningen6708 WEThe Netherlands
| | - Pamela Gatto
- HTS and Validation Core FacilityDept. CIBIO ‐ Department of CellularComputational and Integrative BiologyUniversity of TrentoVia Sommarive 9Trento38123Italy
| | - Michael Pancher
- HTS and Validation Core FacilityDept. CIBIO ‐ Department of CellularComputational and Integrative BiologyUniversity of TrentoVia Sommarive 9Trento38123Italy
| | - Viktoryia Sidarovich
- HTS and Validation Core FacilityDept. CIBIO ‐ Department of CellularComputational and Integrative BiologyUniversity of TrentoVia Sommarive 9Trento38123Italy
| | - Claudio Curti
- Department of Food and DrugUniversity of ParmaParco Area delle Scienze, 27/AParma43124Italy
| | - Pedro Mena
- Human Nutrition UnitDepartment of Food and DrugUniversity of ParmaMedical School Building C, Via Volturno, 39Parma43125Italy
- Microbiome Research HubUniversity of ParmaParma43124Italy
| | - Daniele Del Rio
- Human Nutrition UnitDepartment of Food and DrugUniversity of ParmaMedical School Building C, Via Volturno, 39Parma43125Italy
- Microbiome Research HubUniversity of ParmaParma43124Italy
- School of Advanced Studies on Food and NutritionUniversity of ParmaParma43126Italy
| | - Alessandro Quattrone
- Laboratory of Translational GenomicsDept. CIBIO ‐ Department of CellularComputational and Integrative BiologyUniversity of TrentoVia Sommarive 9Trento38123Italy
| | - Fulvio Mattivi
- Dept. CIBIO ‐ Department of CellularComputational and Integrative BiologyUniversity of TrentoVia Sommarive 9Trento38123Italy
- Metabolomics UnitDepartment of Food Quality and NutritionFondazione Edmund Mach ‐ FEMResearch and Innovation CentreVia Mach 1San Michele all'Adige38098Italy
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110
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Modi U, Kedaria D, Vasita R. Differential Migration and Proliferation Potential of the Hydrogel Aided 3D Tumoroid. Macromol Biosci 2022; 22:e2200196. [PMID: 35997309 DOI: 10.1002/mabi.202200196] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/20/2022] [Revised: 08/04/2022] [Indexed: 12/25/2022]
Abstract
For substantial in vitro cancer biology research, the 3D cell culture method has now been regarded as more suitable model expected to be recapitulating maximum in vivo tumor mass relevance. Despite of available techniques to develop in vitro 3D models, a system availing a physiologically relevant in vitro 3D model of primary lung adenocarcinoma with extracellular matrix (ECM) mimicry and similar tumorigenic properties still remains a quest. Thus, in the present study, chemically modified Dextran-Chitosan (MDC) hydrogel has been developed as a 3D tumoroid aiding scaffold. The 3D A549 tumoroids aided by the MDC scaffold have physiologically relevant proliferation, migration, invasive potential, and Gefitinib [targeting epidermal growth factor receptor (EGFR)] efficacy as compared to the 2D cultured cells. The surface topography and wettability of hydrogel availed in vivo micro tumor mass mimicking Lung adenocarcinoma 3D in vitro model. Thus, opening an innovative avenue for elucidating the disease mechanism and drug efficacy on relevant 3D cancer models in vitro.
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Affiliation(s)
- Unnati Modi
- Biomaterials & Biomimetics Laboratory, School of Life Sciences, Central University of Gujarat, Gandhinagar, 382030, India
| | - Dhaval Kedaria
- Biomaterials & Biomimetics Laboratory, School of Life Sciences, Central University of Gujarat, Gandhinagar, 382030, India
| | - Rajesh Vasita
- Biomaterials & Biomimetics Laboratory, School of Life Sciences, Central University of Gujarat, Gandhinagar, 382030, India
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Sulaiman AAA, Casagrande N, Borghese C, Corona G, Isab AA, Ahmad S, Aldinucci D, Altaf M. Design, Synthesis, and Preclinical Activity in Ovarian Cancer Models of New Phosphanegold(I)-N-heterocyclic Carbene Complexes. J Med Chem 2022; 65:14424-14440. [DOI: 10.1021/acs.jmedchem.2c00737] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Adam A. A. Sulaiman
- Department of Chemistry, King Fahd University of Petroleum and Minerals, Dhahran 31261, Saudi Arabia
| | - Naike Casagrande
- Molecular Oncology Unit, Centro di Riferimento Oncologico di Aviano (CRO), IRCCS, Aviano 33081, Italy
| | - Cinzia Borghese
- Molecular Oncology Unit, Centro di Riferimento Oncologico di Aviano (CRO), IRCCS, Aviano 33081, Italy
| | - Giuseppe Corona
- Immunopathology and Cancer Biomarkers Unit, Centro di Riferimento Oncologico di Aviano (CRO), IRCCS, Aviano 33081, Italy
| | - Anvarhusein A. Isab
- Department of Chemistry, King Fahd University of Petroleum and Minerals, Dhahran 31261, Saudi Arabia
- Interdisciplinary Research Center for Advanced Materials, King Fahd University of Petroleum and Minerals, Dhahran 31261, Saudi Arabia
| | - Saeed Ahmad
- Department of Chemistry, College of Sciences and Humanities, Prince Sattam bin Abdulaziz University, Al-Kharj 11942, Saudi Arabia
| | - Donatella Aldinucci
- Molecular Oncology Unit, Centro di Riferimento Oncologico di Aviano (CRO), IRCCS, Aviano 33081, Italy
| | - Muhammad Altaf
- Department of Chemistry, Government College University Lahore, Lahore 54000, Pakistan
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112
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Azimian Zavareh V, Rafiee L, Sheikholeslam M, Shariati L, Vaseghi G, Savoji H, Haghjooy Javanmard S. Three-Dimensional in Vitro Models: A Promising Tool To Scale-Up Breast Cancer Research. ACS Biomater Sci Eng 2022; 8:4648-4672. [PMID: 36260561 DOI: 10.1021/acsbiomaterials.2c00277] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
Common models used in breast cancer studies, including two-dimensional (2D) cultures and animal models, do not precisely model all aspects of breast tumors. These models do not well simulate the cell-cell and cell-stromal interactions required for normal tumor growth in the body and lake tumor like microenvironment. Three-dimensional (3D) cell culture models are novel approaches to studying breast cancer. They do not have the restrictions of these conventional models and are able to recapitulate the structural architecture, complexity, and specific function of breast tumors and provide similar in vivo responses to therapeutic regimens. These models can be a link between former traditional 2D culture and in vivo models and are necessary for further studies in cancer. This review attempts to summarize the most common 3D in vitro models used in breast cancer studies, including scaffold-free (spheroid and organoid), scaffold-based, and chip-based models, particularly focused on the basic and translational application of these 3D models in drug screening and the tumor microenvironment in breast cancer.
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Affiliation(s)
- Vajihe Azimian Zavareh
- Applied Physiology Research Center, Cardiovascular Research Institute, Isfahan University of Medical Sciences, Isfahan 81746 73461, Iran.,Core Research Facilities (CRF), Isfahan University of Medical Sciences, Isfahan 81746 73461, Iran
| | - Laleh Rafiee
- Applied Physiology Research Center, Cardiovascular Research Institute, Isfahan University of Medical Sciences, Isfahan 81746 73461, Iran
| | - Mohammadali Sheikholeslam
- Department of Biomaterials, Nanotechnology and Tissue Engineering, School of Advanced Technologies in Medicine, Isfahan University of Medical Sciences, Isfahan 81746 73461, Iran.,Biosensor Research Center, School of Advanced Technologies in Medicine, Isfahan University of Medical Sciences, Isfahan 81746 73461, Iran
| | - Laleh Shariati
- Department of Biomaterials, Nanotechnology and Tissue Engineering, School of Advanced Technologies in Medicine, Isfahan University of Medical Sciences, Isfahan 81746 73461, Iran.,Cancer Prevention Research Center, Omid Hospital, Isfahan University of Medical Sciences, Isfahan 81746 73461, Iran
| | - Golnaz Vaseghi
- Isfahan Cardiovascular Research Center, Isfahan Cardiovascular Research Institute, Isfahan University of Medical Sciences, Isfahan 81746 73461, Iran
| | - Houman Savoji
- Institute of Biomedical Engineering, Department of Pharmacology and Physiology, Faculty of Medicine, University of Montreal, Montreal, QC H3T 1J4, Canada.,Research Center, Centre Hospitalier Universitaire Sainte-Justine, Montreal, QC H3T 1C5, Canada.,Montreal TransMedTech Institute, Montreal, QC H3T 1J4, Canada
| | - Shaghayegh Haghjooy Javanmard
- Applied Physiology Research Center, Cardiovascular Research Institute, Isfahan University of Medical Sciences, Isfahan 81746 73461, Iran
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113
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Lizana-Vasquez GD, Arrieta-Viana LF, Mendez-Vega J, Acevedo A, Torres-Lugo M. Synthetic Thermo-Responsive Terpolymers as Tunable Scaffolds for Cell Culture Applications. Polymers (Basel) 2022; 14:polym14204379. [PMID: 36297960 PMCID: PMC9611013 DOI: 10.3390/polym14204379] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/03/2022] [Revised: 10/07/2022] [Accepted: 10/08/2022] [Indexed: 11/16/2022] Open
Abstract
The use of tailored synthetic hydrogels for in vitro tissue culture and biomanufacturing provides the advantage of mimicking the cell microenvironment without issues of batch-to-batch variability. To that end, this work focused on the design, characterization, and preliminary evaluation of thermo-responsive, transparent synthetic terpolymers based on N-isopropylacrylamide, vinylphenylboronic acid, and polyethylene glycol for cell manufacturing and in vitro culture applications. Polymer physical properties were characterized by FT-IR, 1H-NMR, DLS, rheology, and thermal-gravimetric analysis. Tested combinations provided polymers with a lower critical solution temperature (LCST) between 30 and 45 °C. Terpolymer elastic/shear modulus varied between 0.3 and 19.1 kPa at 37 °C. Cellular characterization indicated low cell cytotoxicity on NIH-3T3. Experiments with the ovarian cancer model SKOV-3 and Jurkat T cells showed the terpolymers’ capacity for cell encapsulation without interfering with staining or imaging protocols. In addition, cell growth and high levels of pluripotency demonstrated the capability of terpolymer to culture iPSCs. Characterization results confirmed a promising use of terpolymers as a tunable scaffold for cell culture applications.
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114
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Giusti I, Poppa G, D’Ascenzo S, Esposito L, Vitale AR, Calvisi G, Dolo V. Cancer Three-Dimensional Spheroids Mimic In Vivo Tumor Features, Displaying “Inner” Extracellular Vesicles and Vasculogenic Mimicry. Int J Mol Sci 2022; 23:ijms231911782. [PMID: 36233083 PMCID: PMC9569704 DOI: 10.3390/ijms231911782] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/05/2022] [Revised: 09/26/2022] [Accepted: 09/29/2022] [Indexed: 12/24/2022] Open
Abstract
The role of extracellular vesicles (EVs) as mediators of cell-to-cell communication in cancer progression is widely recognized. In vitro studies are routinely performed on 2D culture models, but recent studies suggest that 3D cultures could represent a more valid model. Human ovarian cancer cells CABA I were cultured by the hanging drop method to form tumor spheroids, that were moved to low adhesion supports to observe their morphology by Scanning Electron Microscopy (SEM) and to isolate the EVs. EVs release was verified by SEM and their identity confirmed by morphology (Transmission Electron Microscopy, TEM), size distribution (Nanoparticles Tracking Analysis), and markers (CD63, CD9, TSG-101, Calnexin). CABA I form spheroids with a clinically relevant size, above 400 μm; they release EVs on their external surface and also trap “inner” EVs. They also produce vasculogenic mimicry-like tubules, that bulge from the spheroid and are composed of a hollow lumen delimited by tumor cells. CABA I can be grown as multicellular spheroids to easily isolate EVs. The presence of features typical of in vivo tumors (inner entrapped EVs and vasculogenic mimicry) suggests their use as faithful experimental models to screen therapeutic drugs targeting these pro-tumorigenic processes.
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Affiliation(s)
- Ilaria Giusti
- Department of Life, Health and Environmental Sciences, University of L’Aquila, 67100 L’Aquila, Italy
| | - Giuseppina Poppa
- Department of Life, Health and Environmental Sciences, University of L’Aquila, 67100 L’Aquila, Italy
| | - Sandra D’Ascenzo
- Department of Life, Health and Environmental Sciences, University of L’Aquila, 67100 L’Aquila, Italy
| | - Letizia Esposito
- Department of Life, Health and Environmental Sciences, University of L’Aquila, 67100 L’Aquila, Italy
| | - Anna Rita Vitale
- Pathology Unit, San Salvatore Hospital, Via Lorenzo Natali, 1, Coppito, 67100 L’Aquila, Italy
| | - Giuseppe Calvisi
- Pathology Unit, San Salvatore Hospital, Via Lorenzo Natali, 1, Coppito, 67100 L’Aquila, Italy
| | - Vincenza Dolo
- Department of Life, Health and Environmental Sciences, University of L’Aquila, 67100 L’Aquila, Italy
- Correspondence: ; Tel.: +39-0862-436665
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Relucenti M, Francescangeli F, De Angelis ML, D’Andrea V, Miglietta S, Donfrancesco O, Li X, Chen R, Zeuner A, Familiari G. A Different Exosome Secretion Pattern Characterizes Patient-Derived Colorectal Cancer Multicellular Spheroids and Their Mouse Xenografts. BIOLOGY 2022; 11:biology11101427. [PMID: 36290331 PMCID: PMC9599039 DOI: 10.3390/biology11101427] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 07/15/2022] [Revised: 09/12/2022] [Accepted: 09/23/2022] [Indexed: 11/16/2022]
Abstract
Simple Summary Exosomes have a role in tumorigenesis and metastatic dissemination, their material content and size being associated with poor prognosis of colorectal cancer (CRC). Our work aims to investigate their secretion patterns in CRC stem cells in patient-derived multicellular tumor spheroids (MTSs) and their mouse xenografts, to unveil possible differences in terms of exosome amount, size, and secretion site between in vitro and in vivo models. Our results show that MTSs’ exosome secretion pattern depends on their structural complexity: few-layer spheroids show a lesser exosome secretion, limited to the apical domain of cancer cells; secretion increases in multilayered spheroids and is visible from apical and basolateral cancer cells domains. In xenograft models, exosome secretion occurs from all cancer cell domains, and it is quantitatively greater than that observed in spheroids. The influence of the surrounding environment of non-tumor cells may account for the difference in exosome secretion patterns between spheroids and xenografts. Abstract Up-to-date in vitro and in vivo preclinical models expressing the patient-specific cancer lineage responsible for CRC and its metastatic behavior and responsiveness to therapy are needed. Exosomes’ role in tumorigenesis and the metastatic process was demonstrated, and the material content and size of the exosomes are associated with a poor prognosis of CRC. Exosomes are generally imagined after their recovery from blood serum as isolated entities, and our work aims to investigate them “in situ” in their native environment by scanning and transmission electron microscopy to understand their secretion modalities. We studied CRC stem cells in patient-derived multicellular tumor spheroids (MTSs) and in their mouse xenograft to find possible differences in terms of exosome amount, size, and secretion site between in vitro and in vivo models. We observed that MTSs’ exosome secretion patterns depend on their structural complexity: few-layer MTSs show a lesser exosome secretion, limited to the apical domain of cancer cells, secretion increases in multilayered MTSs, and it develops from apical and basolateral cancer cells domains. In xenograft models, exosome secretion occurs from all cancer cell domains, and it is quantitatively greater than that observed in MTSs. This difference in exosome secretion pattern between MTSs and xenografts may be due to the influence of surrounding non-tumor cells.
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Affiliation(s)
- Michela Relucenti
- Section of Human Anatomy, Department of Anatomical, Histological, Forensic Medicine and Orthopedic Sciences, Sapienza University of Rome, 00161 Rome, Italy
- Correspondence:
| | - Federica Francescangeli
- Department of Oncology and Molecular Medicine, National Institute of Health (Istituto Superiore di Sanità), 00161 Rome, Italy
| | - Maria Laura De Angelis
- Department of Oncology and Molecular Medicine, National Institute of Health (Istituto Superiore di Sanità), 00161 Rome, Italy
| | - Vito D’Andrea
- Department of Surgical Sciences, Sapienza University of Rome, 00161 Rome, Italy
| | - Selenia Miglietta
- Section of Human Anatomy, Department of Anatomical, Histological, Forensic Medicine and Orthopedic Sciences, Sapienza University of Rome, 00161 Rome, Italy
| | - Orlando Donfrancesco
- Section of Human Anatomy, Department of Anatomical, Histological, Forensic Medicine and Orthopedic Sciences, Sapienza University of Rome, 00161 Rome, Italy
| | - Xiaobo Li
- Beijing Key Laboratory of Environmental Toxicology, Capital Medical University, Beijing 100069, China
| | - Rui Chen
- Beijing Key Laboratory of Environmental Toxicology, Capital Medical University, Beijing 100069, China
| | - Ann Zeuner
- Department of Oncology and Molecular Medicine, National Institute of Health (Istituto Superiore di Sanità), 00161 Rome, Italy
| | - Giuseppe Familiari
- Section of Human Anatomy, Department of Anatomical, Histological, Forensic Medicine and Orthopedic Sciences, Sapienza University of Rome, 00161 Rome, Italy
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116
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Seeto WJ, Tian Y, Pradhan S, Minond D, Lipke EA. Droplet Microfluidics-Based Fabrication of Monodisperse Poly(ethylene glycol)-Fibrinogen Breast Cancer Microspheres for Automated Drug Screening Applications. ACS Biomater Sci Eng 2022; 8:3831-3841. [PMID: 35969206 PMCID: PMC9472798 DOI: 10.1021/acsbiomaterials.2c00285] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/09/2022] [Accepted: 07/11/2022] [Indexed: 01/03/2023]
Abstract
Spheroidal cancer microtissues are highly advantageous for a wide range of biomedical applications, including high-throughput drug screening, multiplexed target validation, mechanistic investigation of tumor-extracellular matrix (ECM) interactions, among others. Current techniques for spheroidal tissue formation rely heavily on self-aggregation of single cancer cells and have substantial limitations in terms of cell-type-specific heterogeneities, uniformity, ease of production and handling, and most importantly, mimicking the complex native tumor microenvironmental conditions in simplistic models. These constraints can be overcome by using engineered tunable hydrogels that closely mimic the tumor ECM and elucidate pathologically relevant cell behavior, coupled with microfluidics-based high-throughput fabrication technologies to encapsulate cells and create cancer microtissues. In this study, we employ biosynthetic hybrid hydrogels composed of poly(ethylene glycol diacrylate) (PEGDA) covalently conjugated to natural protein (fibrinogen) (PEG-fibrinogen, PF) to create monodisperse microspheres encapsulating breast cancer cells for 3D culture and tumorigenic characterization. A previously developed droplet-based microfluidic system is used for rapid, facile, and reproducible fabrication of uniform cancer microspheres with either MCF7 or MDA-MB-231 (metastatic) breast cancer cells. Cancer cell-type-dependent variations in cell viability, metabolic activity, and 3D morphology, as well as microsphere stiffness, are quantified over time. Particularly, MCF7 cells grew as tight cellular clusters in the PF microspheres, characteristic of their epithelial morphology, while MDA-MB-231 cells displayed elongated and invasive morphology, characteristic of their mesenchymal and metastatic nature. Finally, the translational potential of the cancer microsphere platform toward high-throughput drug screening is also demonstrated. With high uniformity, scalability, and control over engineered microenvironments, the established cancer microsphere model can be potentially used for mechanistic studies, fabrication of modular cancer microtissues, and future drug-testing applications.
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Affiliation(s)
- Wen J. Seeto
- Department
of Chemical Engineering, Auburn University, Auburn, Alabama 36849, United States
| | - Yuan Tian
- Department
of Chemical Engineering, Auburn University, Auburn, Alabama 36849, United States
| | - Shantanu Pradhan
- Department
of Chemical Engineering, Auburn University, Auburn, Alabama 36849, United States
| | - Dmitriy Minond
- College
of Pharmacy, Department of Pharmaceutical Sciences, Nova Southeastern University, Lauderdale, Florida 33314, United States
- Rumbaugh-Goodwin
Institute for Cancer Research, Nova Southeastern
University, Lauderdale, Florida 33314, United States
| | - Elizabeth A. Lipke
- Department
of Chemical Engineering, Auburn University, Auburn, Alabama 36849, United States
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117
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Juarez-Moreno K, Chávez-García D, Hirata G, Vazquez-Duhalt R. Monolayer (2D) or spheroids (3D) cell cultures for nanotoxicological studies? Comparison of cytotoxicity and cell internalization of nanoparticles. Toxicol In Vitro 2022; 85:105461. [PMID: 36049398 DOI: 10.1016/j.tiv.2022.105461] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/18/2022] [Revised: 08/08/2022] [Accepted: 08/21/2022] [Indexed: 11/29/2022]
Abstract
Two-dimensional (2D) cell culture monolayers are commonly used for toxicological assessments of nanomaterials. Despite their facile handling, they exhibit several constraints due to their structural and complexity differences with three-dimensional (3D) in vitro cell models, such as spheroids. Here, we conducted a comparative nanotoxicological study of fibroblasts (L929) and melanoma (B16-F10) cells, grown in 2D and 3D arrangements. The cytotoxicity, reactive oxygen species (ROS) production, genotoxicity, cell morphology complexity, and uptake of silver nanoparticles (AgNPs) and folic acid-functionalized upconversion nanoparticles (FA-UCNPs) were compared in the two culture arrangements. AgNPs cytotoxicity was higher in spheroids than in monolayer cultures. Furthermore, apoptotic cell percentages and ROS production were higher in 3D than in 2D cell cultures. More importantly, 2D cultures required twice the concentration of AgNPs than the 3D cell models to reach a considerable DNA damage index (c.a. 200). Therefore, spheroids are more sensitive to the genotoxic effects of AgNPs. FA-UCNPs exerted negligible cell toxicity in 2D and 3D cell models. Moreover, AgNPs induced disaggregation and downsizing of spheroids in a facile and concentration-dependent manner. Internalization of FA-UCNPs in spheroids was 20% higher than in the 2D cell arrangements. Collectively, our findings, demonstrated that spheroids are a more sensitive model than monolayers for the assessment of nanoparticle biocompatibility and internalization.
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Affiliation(s)
- Karla Juarez-Moreno
- Centro de Física Aplicada y Tecnología Avanzada, Universidad Nacional Autónoma de México, México.
| | | | - Gustavo Hirata
- Centro de Nanociencias y Nanotecnología, Universidad Nacional Autónoma de México, México
| | - Rafael Vazquez-Duhalt
- Centro de Nanociencias y Nanotecnología, Universidad Nacional Autónoma de México, México
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118
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Khan AH, Zhou SP, Moe M, Ortega Quesada BA, Bajgiran KR, Lassiter HR, Dorman JA, Martin EC, Pojman JA, Melvin AT. Generation of 3D Spheroids Using a Thiol-Acrylate Hydrogel Scaffold to Study Endocrine Response in ER + Breast Cancer. ACS Biomater Sci Eng 2022; 8:3977-3985. [PMID: 36001134 PMCID: PMC9472224 DOI: 10.1021/acsbiomaterials.2c00491] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
![]()
Culturing cancer cells in a three-dimensional (3D) environment
better recapitulates in vivo conditions by mimicking
cell-to-cell interactions and mass transfer limitations of metabolites,
oxygen, and drugs. Recent drug studies have suggested that a high
rate of preclinical and clinical failures results from mass transfer
limitations associated with drug entry into solid tumors that 2D model
systems cannot predict. Droplet microfluidic devices offer a promising
alternative to grow 3D spheroids from a small number of cells to reduce
intratumor heterogeneity, which is lacking in other approaches. Spheroids
were generated by encapsulating cells in novel thiol–acrylate
(TA) hydrogel scaffold droplets followed by on-chip isolation of single
droplets in a 990- or 450-member trapping array. The TA hydrogel rapidly
(∼35 min) polymerized on-chip to provide an initial scaffold
to support spheroid development followed by a time-dependent degradation.
Two trapping arrays were fabricated with 150 or 300 μm diameter
traps to investigate the effect of droplet size and cell seeding density
on spheroid formation and growth. Both trapping arrays were capable
of ∼99% droplet trapping efficiency with ∼90% and 55%
cellular encapsulation in trapping arrays containing 300 and 150 μm
traps, respectively. The oil phase was replaced with media ∼1
h after droplet trapping to initiate long-term spheroid culturing.
The growth and viability of MCF-7 3D spheroids were confirmed for
7 days under continuous media flow using a customized gravity-driven
system to eliminate the need for syringe pumps. It was found that
a minimum of 10 or more encapsulated cells are needed to generate
a growing spheroid while fewer than 10 parent cells produced stagnant
3D spheroids. As a proof of concept, a drug susceptibility study was
performed treating the spheroids with fulvestrant followed by interrogating
the spheroids for proliferation in the presence of estrogen. Following
fulvestrant exposure, the spheroids showed significantly less proliferation
in the presence of estrogen, confirming drug efficacy.
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Affiliation(s)
- Anowar H Khan
- Department of Chemistry, Louisiana State University, Baton Rouge, Louisiana 70803, United States
| | - Sophia P Zhou
- Department of Bioengineering, Rice University, Houston, Texas 77005, United States
| | - Margaret Moe
- Cain Department of Chemical Engineering, Louisiana State University, Baton Rouge, Louisiana 70803, United States
| | - Braulio A Ortega Quesada
- Cain Department of Chemical Engineering, Louisiana State University, Baton Rouge, Louisiana 70803, United States
| | - Khashayar R Bajgiran
- Cain Department of Chemical Engineering, Louisiana State University, Baton Rouge, Louisiana 70803, United States
| | - Haley R Lassiter
- Biological and Agricultural Engineering, Louisiana State University, Baton Rouge, Louisiana 70803, United States
| | - James A Dorman
- Cain Department of Chemical Engineering, Louisiana State University, Baton Rouge, Louisiana 70803, United States
| | - Elizabeth C Martin
- Biological and Agricultural Engineering, Louisiana State University, Baton Rouge, Louisiana 70803, United States
| | - John A Pojman
- Department of Chemistry, Louisiana State University, Baton Rouge, Louisiana 70803, United States
| | - Adam T Melvin
- Cain Department of Chemical Engineering, Louisiana State University, Baton Rouge, Louisiana 70803, United States
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119
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Moya-Garcia CR, Okuyama H, Sadeghi N, Li J, Tabrizian M, Li-Jessen NYK. In vitro models for head and neck cancer: Current status and future perspective. Front Oncol 2022; 12:960340. [PMID: 35992863 PMCID: PMC9381731 DOI: 10.3389/fonc.2022.960340] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/02/2022] [Accepted: 06/29/2022] [Indexed: 12/12/2022] Open
Abstract
The 5-year overall survival rate remains approximately 50% for head and neck (H&N) cancer patients, even though new cancer drugs have been approved for clinical use since 2016. Cancer drug studies are now moving toward the use of three-dimensional culture models for better emulating the unique tumor microenvironment (TME) and better predicting in vivo response to cancer treatments. Distinctive TME features, such as tumor geometry, heterogenous cellularity, and hypoxic cues, notably affect tissue aggressiveness and drug resistance. However, these features have not been fully incorporated into in vitro H&N cancer models. This review paper aims to provide a scholarly assessment of the designs, contributions, and limitations of in vitro models in H&N cancer drug research. We first review the TME features of H&N cancer that are most relevant to in vitro drug evaluation. We then evaluate a selection of advanced culture models, namely, spheroids, organotypic models, and microfluidic chips, in their applications for H&N cancer drug research. Lastly, we propose future opportunities of in vitro H&N cancer research in the prospects of high-throughput drug screening and patient-specific drug evaluation.
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Affiliation(s)
| | - Hideaki Okuyama
- School of Communication Sciences and Disorders, McGill University, Montreal, QC, Canada
- Department of Otolaryngology – Head & Neck Surgery, Kyoto University, Kyoto, Japan
| | - Nader Sadeghi
- Department of Otolaryngology – Head and Neck Surgery, McGill University, Montreal, QC, Canada
- Research Institute of McGill University Health Center, McGill University, Montreal, QC, Canada
| | - Jianyu Li
- Department of Biomedical Engineering, McGill University, Montreal, QC, Canada
- Department of Mechanical Engineering, McGill University, Montreal, QC, Canada
| | - Maryam Tabrizian
- Department of Biomedical Engineering, McGill University, Montreal, QC, Canada
- Faculty of Dental Medicine and Oral Health Sciences, McGill University, Montreal, QC, Canada
- *Correspondence: Maryam Tabrizian, ; Nicole Y. K. Li-Jessen,
| | - Nicole Y. K. Li-Jessen
- Department of Biomedical Engineering, McGill University, Montreal, QC, Canada
- School of Communication Sciences and Disorders, McGill University, Montreal, QC, Canada
- Department of Otolaryngology – Head and Neck Surgery, McGill University, Montreal, QC, Canada
- Research Institute of McGill University Health Center, McGill University, Montreal, QC, Canada
- *Correspondence: Maryam Tabrizian, ; Nicole Y. K. Li-Jessen,
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Gebrie HT, Addisu KD, Darge HF, Birhan YS, Thankachan D, Tsai HC, Wu SY. pH/redox-responsive core cross-linked based prodrug micelle for enhancing micellar stability and controlling delivery of chemo drugs: An effective combination drug delivery platform for cancer therapy. BIOMATERIALS ADVANCES 2022; 139:213015. [PMID: 35882161 DOI: 10.1016/j.bioadv.2022.213015] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/15/2022] [Revised: 06/22/2022] [Accepted: 07/02/2022] [Indexed: 06/15/2023]
Abstract
Core-crosslinking of micelles (CCMs) appears to be a favorable strategy to enhance micellar stability and sustained release of the loaded drug. In this study, the DOX-conjugated pH-sensitive polymeric prodrug Methoxy Poly (ethylene oxide)-b-Poly (Aspartate-Hydrazide) (mPEG-P [Asp-(Hyd-DOX)] was created using ring-opening polymerization. To further enhance the micellar system, 3,3'-diselanediyldipropanoic acid (DSeDPA) was applied to link the hydrophobic segment via click reaction to form pH/redox-responsive CCMs. Dual anti-cancer drugs, DOX as a pro-drug and SN-38 as a targeting drug, were used to enhance inhibition. DLS confirmed that the non-cross-linked micelle (NCMs) showed a higher (96.43 nm) particle size compared to the CCMs (72.63 nm). Due to micellar shrinkage after crosslinking, CCMs displayed SN-38 drug loading (7.32 %) and encapsulation efficiency (86.23 %). The mPEG-P(Asp-Hyd) copolymer's in vitro cytotoxicity on HeLa and HaCaT cell lines found that 84.52 % of the cells are alive, and zebrafish (Danio rerio) embryos and larvae are highly biocompatible. The DOX/SN-38@CCMs had a sustained discharge profile in vitro, unlike the DOX/SN-38@NCMs. In DOX/SN-38@CCMs, HeLa cells were inhibited 50.90 % more than HaCaT (14.25 %) at the maximum drug dose (10 μg/mL). The CCMs successfully targeted and supplied DOX/SN-38 in HeLa cells rather than HaCaT cells, based on cellular uptake of 2D cell culture. CCMs, unlike NCMs, inhibit the growth of spheroids for extended periods of time due to the prolonged release of the loaded drug. Overall, CCMs are good-looking for use as regulated delivery of DOX/SN-38 in cancer cells because of all of these appealing characteristics.
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Affiliation(s)
- Hailemichael Tegenu Gebrie
- Graduate Institute of Applied Science and Technology, National Taiwan University of Science and Technology, Taipei 106, Taiwan, ROC
| | - Kefyalew Dagnew Addisu
- Graduate Institute of Applied Science and Technology, National Taiwan University of Science and Technology, Taipei 106, Taiwan, ROC
| | - Haile Fentahun Darge
- Graduate Institute of Applied Science and Technology, National Taiwan University of Science and Technology, Taipei 106, Taiwan, ROC
| | - Yihenew Simegniew Birhan
- Graduate Institute of Applied Science and Technology, National Taiwan University of Science and Technology, Taipei 106, Taiwan, ROC
| | - Darieo Thankachan
- Department of Materials Science And Engineering, National Taiwan University of Science and Technology, Taipei 106, Taiwan, ROC
| | - Hsieh-Chih Tsai
- Graduate Institute of Applied Science and Technology, National Taiwan University of Science and Technology, Taipei 106, Taiwan, ROC; Advanced Membrane Material Center, National Taiwan University of Science and Technology, Taipei 106, Taiwan, ROC; R&d Center for Membrane Technology, Chung Yuan Christian University, Chungli, Taoyuan 320, Taiwan, ROC.
| | - Szu-Yuan Wu
- Department of Food Nutrition and Health Biotechnology, College of Medical and Health Science, Asia University, Taichung, Taiwan; Division of Radiation Oncology, Department of Medicine, Lo-Hsu Medical Foundation, Lotung Poh-Ai Hospital, Yilan, Taiwan; Big Data Center, Lo-Hsu Medical Foundation, Lotung Poh-Ai Hospital, Yilan, Taiwan; Department of Healthcare Administration, College of Medical and Health Science, Asia University, Taichung, Taiwan; Artificial Intelligence Development Center, Fu Jen Catholic University, Taipei, Taiwan.; Graduate Institute of Business Administration, College of Management, Fu Jen Catholic University, Taipei, Taiwan; Center for Regional Anesthesia and Pain Medicine, Wan Fang Hospital, Taipei Medical University, Taipei, Taiwan.
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Henrique RBL, Lima RRM, Monteiro CAP, Oliveira WF, Pereira G, Cabral Filho PE, Fontes A. Advances in the study of spheroids as versatile models to evaluate biological interactions of inorganic nanoparticles. Life Sci 2022; 302:120657. [PMID: 35609631 DOI: 10.1016/j.lfs.2022.120657] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/18/2022] [Revised: 05/10/2022] [Accepted: 05/18/2022] [Indexed: 12/26/2022]
Abstract
Spheroids are in vitro three-dimensional multicellular microstructures able to mimic the biological microenvironment, including the complexity of tumor architecture. Therefore, results closer to those expected for in vivo organisms can be reached using spheroids compared to the cell culture monolayer model. Inorganic nanoparticles (NPs) have also been playing relevant roles in the comprehension of biological processes. Moreover, they have been probed as novel diagnostic and therapeutical nanosystems. In this context, in this review, we present applications, published in the last five years, which show that spheroids can be versatile models to study and evaluate biological interactions involving inorganic NPs. Applications of spheroids associated with (i) basic studies to assess the penetration profile of nanostructures, (ii) the evaluation of NP toxicity, and (iii) NP-based therapeutical approaches are described. Fundamentals of spheroids and their formation methods are also included. We hope that this review can be a reference and guide future investigations related to this interesting three-dimensional biological model, favoring advances to Nanobiotechnology.
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Affiliation(s)
- Rafaella B L Henrique
- Departamento de Biofísica e Radiobiologia, Centro de Biociências, Universidade Federal de Pernambuco, Recife, PE, Brazil
| | - Rennan R M Lima
- Departamento de Biofísica e Radiobiologia, Centro de Biociências, Universidade Federal de Pernambuco, Recife, PE, Brazil
| | - Camila A P Monteiro
- Departamento de Biofísica e Radiobiologia, Centro de Biociências, Universidade Federal de Pernambuco, Recife, PE, Brazil
| | - Weslley F Oliveira
- Departamento de Bioquímica, Centro de Biociências, Universidade Federal de Pernambuco, Recife, PE, Brazil
| | - Goreti Pereira
- Departamento de Química Fundamental, Centro de Ciências Exatas e da Natureza, Universidade Federal de Pernambuco, Recife, PE, Brazil
| | - Paulo E Cabral Filho
- Departamento de Biofísica e Radiobiologia, Centro de Biociências, Universidade Federal de Pernambuco, Recife, PE, Brazil.
| | - Adriana Fontes
- Departamento de Biofísica e Radiobiologia, Centro de Biociências, Universidade Federal de Pernambuco, Recife, PE, Brazil.
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Butelmann T, Gu Y, Li A, Tribukait-Riemenschneider F, Hoffmann J, Molazem A, Jaeger E, Pellegrini D, Forget A, Shastri VP. 3D Printed Solutions for Spheroid Engineering and Cancer Research. Int J Mol Sci 2022; 23:ijms23158188. [PMID: 35897762 PMCID: PMC9331260 DOI: 10.3390/ijms23158188] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/20/2022] [Revised: 07/13/2022] [Accepted: 07/20/2022] [Indexed: 01/03/2023] Open
Abstract
In multicellular organisms, cells are organized in a 3-dimensional framework and this is essential for organogenesis and tissue morphogenesis. Systems to recapitulate 3D cell growth are therefore vital for understanding development and cancer biology. Cells organized in 3D environments can evolve certain phenotypic traits valuable to physiologically relevant models that cannot be accessed in 2D culture. Cellular spheroids constitute an important aspect of in vitro tumor biology and they are usually prepared using the hanging drop method. Here a 3D printed approach is demonstrated to fabricate bespoke hanging drop devices for the culture of tumor cells. The design attributes of the hanging drop device take into account the need for high-throughput, high efficacy in spheroid formation, and automation. Specifically, in this study, custom-fit, modularized hanging drop devices comprising of inserts (Q-serts) were designed and fabricated using fused filament deposition (FFD). The utility of the Q-serts in the engineering of unicellular and multicellular spheroids-synthetic tumor microenvironment mimics (STEMs)—was established using human (cancer) cells. The culture of spheroids was automated using a pipetting robot and bioprinted using a custom bioink based on carboxylated agarose to simulate a tumor microenvironment (TME). The spheroids were characterized using light microscopy and histology. They showed good morphological and structural integrity and had high viability throughout the entire workflow. The systems and workflow presented here represent a user-focused 3D printing-driven spheroid culture platform which can be reliably reproduced in any research environment and scaled to- and on-demand. The standardization of spheroid preparation, handling, and culture should eliminate user-dependent variables, and have a positive impact on translational research to enable direct comparison of scientific findings.
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Affiliation(s)
- Tobias Butelmann
- Institute for Macromolecular Chemistry, University of Freiburg, 79104 Freiburg, Germany; (T.B.); (Y.G.); (A.L.); (F.T.-R.); (J.H.); (A.M.); (E.J.); (D.P.); (A.F.)
| | - Yawei Gu
- Institute for Macromolecular Chemistry, University of Freiburg, 79104 Freiburg, Germany; (T.B.); (Y.G.); (A.L.); (F.T.-R.); (J.H.); (A.M.); (E.J.); (D.P.); (A.F.)
| | - Aijun Li
- Institute for Macromolecular Chemistry, University of Freiburg, 79104 Freiburg, Germany; (T.B.); (Y.G.); (A.L.); (F.T.-R.); (J.H.); (A.M.); (E.J.); (D.P.); (A.F.)
| | - Fabian Tribukait-Riemenschneider
- Institute for Macromolecular Chemistry, University of Freiburg, 79104 Freiburg, Germany; (T.B.); (Y.G.); (A.L.); (F.T.-R.); (J.H.); (A.M.); (E.J.); (D.P.); (A.F.)
| | - Julius Hoffmann
- Institute for Macromolecular Chemistry, University of Freiburg, 79104 Freiburg, Germany; (T.B.); (Y.G.); (A.L.); (F.T.-R.); (J.H.); (A.M.); (E.J.); (D.P.); (A.F.)
| | - Amin Molazem
- Institute for Macromolecular Chemistry, University of Freiburg, 79104 Freiburg, Germany; (T.B.); (Y.G.); (A.L.); (F.T.-R.); (J.H.); (A.M.); (E.J.); (D.P.); (A.F.)
| | - Ellen Jaeger
- Institute for Macromolecular Chemistry, University of Freiburg, 79104 Freiburg, Germany; (T.B.); (Y.G.); (A.L.); (F.T.-R.); (J.H.); (A.M.); (E.J.); (D.P.); (A.F.)
| | - Diana Pellegrini
- Institute for Macromolecular Chemistry, University of Freiburg, 79104 Freiburg, Germany; (T.B.); (Y.G.); (A.L.); (F.T.-R.); (J.H.); (A.M.); (E.J.); (D.P.); (A.F.)
| | - Aurelien Forget
- Institute for Macromolecular Chemistry, University of Freiburg, 79104 Freiburg, Germany; (T.B.); (Y.G.); (A.L.); (F.T.-R.); (J.H.); (A.M.); (E.J.); (D.P.); (A.F.)
| | - V. Prasad Shastri
- Institute for Macromolecular Chemistry, University of Freiburg, 79104 Freiburg, Germany; (T.B.); (Y.G.); (A.L.); (F.T.-R.); (J.H.); (A.M.); (E.J.); (D.P.); (A.F.)
- BIOSS Centre for Biological Signalling Studies, University of Freiburg, 79104 Freiburg, Germany
- Correspondence: or
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Roberts MG, Facca VJ, Keunen R, Yu Q, Reilly RM, Winnik MA. Changing Surface Polyethylene Glycol Architecture Affects Elongated Nanoparticle Penetration into Multicellular Tumor Spheroids. Biomacromolecules 2022; 23:3296-3307. [PMID: 35816453 DOI: 10.1021/acs.biomac.2c00386] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
Nanoparticles (NPs) designed for biomedical applications are coated with protein-repellent polymers. Here, we examine the penetration of rodlike NPs with narrow size distributions (Ln = 170 nm, wn = 12 nm) into multicellular tumor spheroids prepared from two human cancer cell lines. Two types of NPs with different core materials [polyferrocenylsilane and cellulose nanocrystals (CNC)] were coated with a dense brush of poly(oligoethyleneglycol methacrylate) (POEGMA), while a second CNC NP sample was coated with a linear polyethylene glycol (PEG) brush. While the core material had little influence, the coating material was strikingly important, with POEGMA-coated NPs penetrating much more deeply into the tumor spheroids than the NPs coated with linear PEG. Localization experiments using 111In-labeled POEGMA-coated CNC NPs showed that most of the radioactivity remained in the interstitial space (ca. 78%) with little cell uptake (ca. 6%). Hence, the deep penetration of these nanorods into tumor spheroids is associated with an interstitial diffusion pathway through the extracellular matrix and not cellular transcytosis.
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Affiliation(s)
- Megan G Roberts
- Department of Chemistry, University of Toronto, 80 St. George Street, Toronto, Ontario M5S 1H6, Canada
| | - Valerie J Facca
- Leslie Dan Faculty of Pharmacy, University of Toronto, 144 College Street, Toronto, Ontario M5S 3M2, Canada
| | - Rachel Keunen
- Department of Chemistry, University of Toronto, 80 St. George Street, Toronto, Ontario M5S 1H6, Canada
| | - Qing Yu
- Department of Chemistry, University of Toronto, 80 St. George Street, Toronto, Ontario M5S 1H6, Canada
| | - Raymond M Reilly
- Leslie Dan Faculty of Pharmacy, University of Toronto, 144 College Street, Toronto, Ontario M5S 3M2, Canada.,Department of Medical Imaging, University of Toronto, 263 McCaul Street, Toronto, Ontario M5T 1W7, Canada.,Princess Margaret Cancer Centre, 610 University Avenue, Toronto, Ontario M5G 2C1, Canada
| | - Mitchell A Winnik
- Department of Chemistry, University of Toronto, 80 St. George Street, Toronto, Ontario M5S 1H6, Canada.,Department of Chemical Engineering and Applied Chemistry, University of Toronto, Toronto, Ontario M5S 3E5, Canada
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Jeong Y, Tin A, Irudayaraj J. Flipped Well-Plate Hanging-Drop Technique for Growing Three-Dimensional Tumors. Front Bioeng Biotechnol 2022; 10:898699. [PMID: 35860331 PMCID: PMC9289396 DOI: 10.3389/fbioe.2022.898699] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/17/2022] [Accepted: 05/25/2022] [Indexed: 11/24/2022] Open
Abstract
Three-dimensional (3D) tumor culture techniques are gaining popularity as in vitro models of tumoral tissue analogues. Despite the widespread interest, need, and present-day effort, most of the 3D tumor culturing methodologies have not gone beyond the inventors’ laboratories. This, in turn, limits their applicability and standardization. In this study, we introduce a straightforward and user-friendly approach based on standard 96-well plates with basic amenities for growing 3D tumors in a scaffold-free/scaffold-based format. Hanging drop preparation can be easily employed by flipping a universal 96-well plate. The droplets of the medium generated by the well-plate flip (WPF) method can be easily modified to address various mechanisms and processes in cell biology, including cancer. To demonstrate the applicability and practicality of the conceived approach, we utilized human colorectal carcinoma cells (HCT116) to first show the generation of large scaffold-free 3D tumor spheroids over 1.5 mm in diameter in single-well plates. As a proof-of-concept, we also demonstrate matrix-assisted tumor culture techniques in advancing the broader use of 3D culture systems. The conceptualized WPF approach can be adapted for a range of applications in both basic and applied biological/engineering research.
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Affiliation(s)
- Yoon Jeong
- Department of Bioengineering, University of Illinois at Urbana‐Champaign, Urbana, IL, United States
- Cancer Center at Illinois, University of Illinois at Urbana-Champaign, Urbana, IL, United States
| | - Ashley Tin
- Department of Computer Science, University of Illinois at Urbana‐Champaign, Urbana, IL, United States
| | - Joseph Irudayaraj
- Department of Bioengineering, University of Illinois at Urbana‐Champaign, Urbana, IL, United States
- Cancer Center at Illinois, University of Illinois at Urbana-Champaign, Urbana, IL, United States
- Carl R. Woese Institute for Genomic Biology, University of Illinois at Urbana-Champaign, Urbana, IL, United States
- *Correspondence: Joseph Irudayaraj,
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125
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Noguchi S, Wakita K, Matsuda F, Shimizu H. 13C metabolic flux analysis clarifies distinct metabolic phenotypes of cancer cell spheroid mimicking tumor hypoxia. Metab Eng 2022; 73:192-200. [DOI: 10.1016/j.ymben.2022.07.008] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/21/2022] [Revised: 05/09/2022] [Accepted: 07/25/2022] [Indexed: 11/30/2022]
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126
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Rossi M, Blasi P. Multicellular Tumor Spheroids in Nanomedicine Research: A Perspective. FRONTIERS IN MEDICAL TECHNOLOGY 2022; 4:909943. [PMID: 35782575 PMCID: PMC9240201 DOI: 10.3389/fmedt.2022.909943] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/31/2022] [Accepted: 05/24/2022] [Indexed: 12/15/2022] Open
Abstract
Multicellular tumor spheroids are largely exploited in cancer research since they are more predictive than bi-dimensional cell cultures. Nanomedicine would benefit from the integration of this three-dimensional in vitro model in screening protocols. In this brief work, we discuss some of the issues that cancer nanomedicine will need to consider in the switch from bi-dimensional to three-dimensional multicellular tumor spheroid models.
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Ciccone V, Terzuoli E, Ristori E, Filippelli A, Ziche M, Morbidelli L, Donnini S. ALDH1A1 overexpression in melanoma cells promotes tumor angiogenesis by activating the IL‑8/Notch signaling cascade. Int J Mol Med 2022; 50:99. [PMID: 35656893 PMCID: PMC9186295 DOI: 10.3892/ijmm.2022.5155] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/12/2022] [Accepted: 04/29/2022] [Indexed: 11/06/2022] Open
Abstract
ALDH1A1 is a cytosolic enzyme upregulated in tumor cells, involved in detoxifying cells from reactive aldehydes and in acquiring resistance to chemotherapeutic drugs. Its expression correlates with poor clinical outcomes in a number of cancers, including melanoma. The present study hypothesized that the increased ALDH1A1 expression and activity upregulated the release of proangiogenic factors from melanoma cells, which regulate angiogenic features in endothelial cells (ECs) through a rearrangement of the Notch pathway. In vivo, when subcutaneously implanted in immunodeficient mice, ALDH1A1 overexpressing melanoma cells displayed a higher microvessel density. In a 3D multicellular system, obtained co‑culturing melanoma cancer cells with stromal cells, including ECs, melanoma ALDH1A1 overexpression induced the recruitment of ECs into the core of the tumorspheres. By using a genes array, overexpression of ALDH1A1 in tumor cells also promoted modulation of Notch cascade gene expression in ECs, suggesting an interaction between tumor cells and ECs mediated by enrichment of angiogenic factors in the tumor microenvironment. To confirm this hypothesis, inactivation of ALDH1A1 by the pharmacological inhibitor CM037 significantly affected the release of angiogenic factors, including IL‑8, from melanoma cells. High levels of ALDH1A1, through the retinoic acid pathway, regulated the activation of NF‑kB‑p65 and IL‑8. Further, in a 2D co‑culture system, the addition of an IL‑8 neutralizing antibody to ECs co‑cultured with melanoma cells forced to express ALDH1A1 dampened endothelial angiogenic features, both at the molecular (in terms of gene and protein expression of mediators of the Notch pathway) and at the functional level (proliferation, scratch assay, tube formation and permeability). In conclusion, these findings demonstrated the existence of a link between melanoma ALDH1A1 expression and EC Notch signaling modification that results in a pro‑angiogenic phenotype. Based on the crucial role of ALDH1A1 in melanoma control of the tumor microenvironment, the enzyme seems a promising target for the development of novel drugs able to interrupt the cross‑talk between cancer (stem) cells and endothelial cells.
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Affiliation(s)
- Valerio Ciccone
- Department of Life Sciences, University of Siena, Siena I‑53100, Italy
| | - Erika Terzuoli
- Department of Life Sciences, University of Siena, Siena I‑53100, Italy
| | - Emma Ristori
- Department of Life Sciences, University of Siena, Siena I‑53100, Italy
| | | | - Marina Ziche
- Department of Medicine, Surgery and Neurosciences, University of Siena, Siena I‑53100, Italy
| | - Lucia Morbidelli
- Department of Life Sciences, University of Siena, Siena I‑53100, Italy
| | - Sandra Donnini
- Department of Life Sciences, University of Siena, Siena I‑53100, Italy
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128
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Jeong JE, Han SS, Shim HE, Kim W, Lee BS, Kim YJ, Kang SW. Hyaluronic microparticle-based biomimetic artificial neighbors of cells for three-dimensional cell culture. Carbohydr Polym 2022; 294:119770. [DOI: 10.1016/j.carbpol.2022.119770] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/09/2022] [Revised: 06/10/2022] [Accepted: 06/19/2022] [Indexed: 11/02/2022]
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129
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Alonso JR, Silva A, Fernández A, Arocena M. Computational multifocus fluorescence microscopy for three-dimensional visualization of multicellular tumor spheroids. JOURNAL OF BIOMEDICAL OPTICS 2022; 27:JBO-210320SSR. [PMID: 35655357 PMCID: PMC9162503 DOI: 10.1117/1.jbo.27.6.066501] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/18/2021] [Accepted: 05/23/2022] [Indexed: 05/27/2023]
Abstract
SIGNIFICANCE Three-dimensional (3D) visualization of multicellular tumor spheroids (MCTS) in fluorescence microscopy can rapidly provide qualitative morphological information about the architecture of these cellular aggregates, which can recapitulate key aspects of their in vivo counterpart. AIM The present work is aimed at overcoming the shallow depth-of-field (DoF) limitation in fluorescence microscopy while achieving 3D visualization of thick biological samples under study. APPROACH A custom-built fluorescence microscope with an electrically focus-tunable lens was developed to optically sweep in-depth the structure of MCTS. Acquired multifocus stacks were combined by means of postprocessing algorithms performed in the Fourier domain. RESULTS Images with relevant characteristics as extended DoF, stereoscopic pairs as well as reconstructed viewpoints of MCTS were obtained without segmentation of the focused regions or estimation of the depth map. The reconstructed images allowed us to observe the 3D morphology of cell aggregates. CONCLUSIONS Computational multifocus fluorescence microscopy can provide 3D visualization in MCTS. This tool is a promising development in assessing the morphological structure of different cellular aggregates while preserving a robust yet simple optical setup.
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Affiliation(s)
- Julia R. Alonso
- Universidad de la República, Instituto de Física, Facultad de Ingeniería, Montevideo, Uruguay
| | - Alejandro Silva
- Universidad de la República, Instituto de Física, Facultad de Ingeniería, Montevideo, Uruguay
| | - Ariel Fernández
- Universidad de la República, Instituto de Física, Facultad de Ingeniería, Montevideo, Uruguay
| | - Miguel Arocena
- Instituto de Investigaciones Biológicas Clemente Estable, Departamento de Genómica, Montevideo, Uruguay
- Universidad de la República, Cátedra de Bioquímica y Biofísica, Facultad de Odontología, Montevideo, Uruguay
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130
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Passiflora mollissima Seed Extract Induced Antiproliferative and Cytotoxic Effects on CAL 27 Spheroids. Adv Pharmacol Pharm Sci 2022; 2022:4602413. [PMID: 35685453 PMCID: PMC9174002 DOI: 10.1155/2022/4602413] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/10/2021] [Revised: 03/25/2022] [Accepted: 04/29/2022] [Indexed: 12/15/2022] Open
Abstract
Multicellular tumor spheroids are used as models in drug development due to their characteristics simulating in vivo tumors. Likewise, antiproliferative properties of extracts derived from fruits have been widely described. Peels and seeds can be used as a matrix to obtain different compounds. Recently, a study demonstrated the antiproliferative activity from a P. mollissima extract (PME) on human colon cancer cells; however, its effect on oral spheroids is unknown. Objective. To evaluate the antiproliferative potential of an extract obtained from P. mollissima seeds on the spheroid-type-3D culture model of CAL 27. Methods. CAL 27-spheroids were treated with three concentrations of PME (10, 50, and 100 μg/ml). After 72 hr incubation, morphology and cellular changes, cytotoxic and proapoptotic effect, gene expression, and metastasis were determined. Additionally, changes in the cell cycle phases responded to the PME concentrations. Comparisons between groups were made through a U Mann-Whitney test. Results. It was shown that 100 μg/ml PE affects CAL 27 cells proliferation grown in spheroids through cell cycle arrest and gene regulation of p53, HIF 1α, and CDH1. However, none of the treatments employed induced MMP9 gene expression. Conclusion. Our study shows that PME inhibits the growth and proliferation of oral tumor cells cultured in spheroids through the positive regulation of cell death and metastasis genes.
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Saygili E, Devamoglu U, Goker-Bagca B, Goksel O, Biray-Avci C, Goksel T, Yesil-Celiktas O. A drug-responsive multicellular human spheroid model to recapitulate drug-induced pulmonary fibrosis. Biomed Mater 2022; 17. [PMID: 35617946 DOI: 10.1088/1748-605x/ac73cd] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/31/2021] [Accepted: 05/26/2022] [Indexed: 11/12/2022]
Abstract
Associated with a high mortality rate, pulmonary fibrosis (PF) is the end stage of several interstitial lung diseases. Although many factors are linked to PF progression, initiation of the fibrotic process remains to be studied. Current research focused on generating new strategies to gain a better understanding of the underlying disease mechanism as the animal models remain insufficient to reflect human physiology. Herein, to account complex cellular interactions within the fibrotic tissue, a multicellular spheroid (MCS) model where human bronchial epithelial cells incorporated with human lung fibroblasts was generated and treated with bleomycin (BLM) to emulate drug-induced PF. Recapitulating the epithelial-interstitial microenvironment, the findings successfully reflected the PF disease, where excessive alpha smooth muscle actin (α-SMA) and collagen type I secretion were noted along with the morphological changes in response to BLM. Moreover, increased levels of fibrotic linked COL13A1, MMP2, WNT3 and decreased expression level of CDH1 provide evidence for the model reliability on fibrosis modelling. Subsequent administration of the FDA approved nintedanib and pirfenidone anti-fibrotic drugs proved the drug-responsiveness of the model.
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Affiliation(s)
- Ecem Saygili
- Department of Bioengineering, Ege University, Department of Bioengineering, Bornova, Izmir, 35040, TURKEY
| | - Utku Devamoglu
- Department of Bioengineering, Ege University, Department of Bioengineering, Bornova, Izmir, 35040, TURKEY
| | - Bakiye Goker-Bagca
- Department of Medical Biology, Adnan Menderes University, Department of Medical Biology, Aydin, Aydin, 09010, TURKEY
| | - Ozlem Goksel
- Department of Pulmonary Medicine / EgeSAM-Ege University Translational Pulmonary Research Center, Ege University, Bornova, Izmir, 35040, TURKEY
| | - Cigir Biray-Avci
- Department of Medical Biology, Ege University, Bornova, Izmir, 35040, TURKEY
| | - Tuncay Goksel
- Department of Pulmonary Medicine / EgeSAM-Ege University Translational Pulmonary Research Center, Ege University, Bornova, Izmir, 35040, TURKEY
| | - Ozlem Yesil-Celiktas
- Department of Bioengineering / EgeSAM-Ege University Translational Pulmonary Research Center, Ege University, Bornova, Izmir, 35040, TURKEY
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132
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Precision Medicine in Head and Neck Cancers: Genomic and Preclinical Approaches. J Pers Med 2022; 12:jpm12060854. [PMID: 35743639 PMCID: PMC9224778 DOI: 10.3390/jpm12060854] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/08/2022] [Revised: 05/11/2022] [Accepted: 05/19/2022] [Indexed: 02/07/2023] Open
Abstract
Head and neck cancers (HNCs) represent the sixth most widespread malignancy worldwide. Surgery, radiotherapy, chemotherapeutic and immunotherapeutic drugs represent the main clinical approaches for HNC patients. Moreover, HNCs are characterised by an elevated mutational load; however, specific genetic mutations or biomarkers have not yet been found. In this scenario, personalised medicine is showing its efficacy. To study the reliability and the effects of personalised treatments, preclinical research can take advantage of next-generation sequencing and innovative technologies that have been developed to obtain genomic and multi-omic profiles to drive personalised treatments. The crosstalk between malignant and healthy components, as well as interactions with extracellular matrices, are important features which are responsible for treatment failure. Preclinical research has constantly implemented in vitro and in vivo models to mimic the natural tumour microenvironment. Among them, 3D systems have been developed to reproduce the tumour mass architecture, such as biomimetic scaffolds and organoids. In addition, in vivo models have been changed over the last decades to overcome problems such as animal management complexity and time-consuming experiments. In this review, we will explore the new approaches aimed to improve preclinical tools to study and apply precision medicine as a therapeutic option for patients affected by HNCs.
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133
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Foglietta F, Canaparo R, Cossari S, Panzanelli P, Dosio F, Serpe L. Ultrasound Triggers Hypericin Activation Leading to Multifaceted Anticancer Activity. Pharmaceutics 2022; 14:1102. [PMID: 35631688 PMCID: PMC9146189 DOI: 10.3390/pharmaceutics14051102] [Citation(s) in RCA: 6] [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: 05/01/2022] [Revised: 05/18/2022] [Accepted: 05/19/2022] [Indexed: 12/04/2022] Open
Abstract
The use of ultrasound (US) in combination with a responsive chemical agent (sonosensitizer) can selectively trigger the agent's anticancer activity in a process called sonodynamic therapy (SDT). SDT shares some properties with photodynamic therapy (PDT), which has been clinically approved, but sets itself apart because of its use of US rather than light to achieve better tissue penetration. SDT provides anticancer effects mainly via the sonosensitizer-mediated generation of reactive oxygen species (ROS), although the precise nature of the underpinning mechanism is still under debate. This work investigates the SDT anticancer activity of hypericin (Hyp) in vitro in two- (2D) and three-dimensional (3D) HT-29 colon cancer models, and uses PDT as a yardstick due to its well-known Hyp phototoxicity. The cancer cell uptake and cellular localization of Hyp were investigated first to determine the proper noncytotoxic concentration and incubation time of Hyp for SDT. Furthermore, ROS production, cell proliferation, and cell death were evaluated after Hyp was exposed to US. Since cancer relapse and transporter-mediated multidrug resistance (MDR) are important causes of cancer treatment failure, the US-mediated ability of Hyp to elicit immunogenic cell death (ICD) and overcome MDR was also investigated. SDT showed strong ROS-mediated anticancer activity 48 h after treatment in both the HT-29 models. Specific damage-associated molecular patterns that are consistent with ICD, such as calreticulin (CRT) exposure and high-mobility group box 1 protein (HMGB1) release, were observed after SDT with Hyp. Moreover, the expression of the ABC transporter, P-glycoprotein (P-gp), in HT-29/MDR cells was not able to hinder cancer cell responsiveness to SDT with Hyp. This work reveals, for the first time, the US responsiveness of Hyp with significant anticancer activity being displayed, making it a full-fledged sonosensitizer for the SDT of cancer.
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Affiliation(s)
- Federica Foglietta
- Department of Drug Science and Technology, University of Torino, 10125 Torino, Italy; (F.F.); (R.C.); (S.C.); (L.S.)
| | - Roberto Canaparo
- Department of Drug Science and Technology, University of Torino, 10125 Torino, Italy; (F.F.); (R.C.); (S.C.); (L.S.)
| | - Simone Cossari
- Department of Drug Science and Technology, University of Torino, 10125 Torino, Italy; (F.F.); (R.C.); (S.C.); (L.S.)
| | - Patrizia Panzanelli
- Department of Neuroscience Rita Levi Montalcini, University of Torino, 10125 Torino, Italy;
| | - Franco Dosio
- Department of Drug Science and Technology, University of Torino, 10125 Torino, Italy; (F.F.); (R.C.); (S.C.); (L.S.)
| | - Loredana Serpe
- Department of Drug Science and Technology, University of Torino, 10125 Torino, Italy; (F.F.); (R.C.); (S.C.); (L.S.)
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134
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nurP28, a New-to-Nature Zein-Derived Peptide, Enhances the Therapeutic Effect of Docetaxel in Breast Cancer Monolayers and Spheroids. MOLECULES (BASEL, SWITZERLAND) 2022; 27:molecules27092824. [PMID: 35566175 PMCID: PMC9105272 DOI: 10.3390/molecules27092824] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 03/17/2022] [Revised: 04/14/2022] [Accepted: 04/20/2022] [Indexed: 12/12/2022]
Abstract
The development of novel cancer therapeutic strategies has garnered increasing interest in cancer research. Among the therapeutic choices, chemosensitizers have shown exciting prospects. Peptides are an attractive alternative among the molecules that may be used as chemosensitizers. We rationally designed a new-to-nature peptide, nurP28, derived from the 22-kDa α-zein protein sequence (entry Q00919_MAIZE). The resultant sequence of the nurP28 peptide after the addition of arginine residues was LALLALLRLRRRATTAFIIP, and we added acetyl and amide groups at the N- and C-terminus, respectively, for capping. We evaluated the cytotoxicity of the nurP28 peptide alone and in combination with docetaxel in fibroblast monolayers and breast cancer monolayers and spheroids. Our results indicated that nurP28 is not cytotoxic to human fibroblasts or cancer cells. Nevertheless, when combined with 1 µM docetaxel, 3 ng/mL nurP28 induced equivalent (in MCF7 monolayers) and higher (in MCF7 spheroids) cytotoxic effects than 10-fold higher doses of docetaxel alone. These findings suggest that nurP28 may act as a chemosensitizer in breast cancer treatment. This study describes the enhancing “anti-cancer” effects of nurP28 in breast cancer 2D and 3D cultures treated with docetaxel. Further studies should explore the mechanisms underlying these effects and assess the clinical potential of our findings using animal models.
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135
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The Antitumoral/Antimetastatic Action of the Flavonoid Brachydin A in Metastatic Prostate Tumor Spheroids In Vitro Is Mediated by (Parthanatos) PARP-Related Cell Death. Pharmaceutics 2022; 14:pharmaceutics14050963. [PMID: 35631550 PMCID: PMC9147598 DOI: 10.3390/pharmaceutics14050963] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/21/2022] [Revised: 04/23/2022] [Accepted: 04/26/2022] [Indexed: 12/13/2022] Open
Abstract
Metastatic prostate cancer (mPCa) is resistant to several chemotherapeutic agents. Brachydin A (BrA), a glycosylated flavonoid extracted from Fridericia platyphylla, displays a remarkable antitumoral effect against in vitro mPCa cells cultured as bidimensional (2D) monolayers. Considering that three-dimensional (3D) cell cultures provide a more accurate response to chemotherapeutic agents, this study investigated the antiproliferative/antimetastatic effects of BrA and the molecular mechanisms underlying its action in mPCa spheroids (DU145) in vitro. BrA at 60–100 μM was cytotoxic, altered spheroid morphology/volume, and suppressed cell migration and tumor invasiveness. High-content analysis revealed that BrA (60–100 µM) reduced mitochondrial membrane potential and increased apoptosis and necrosis markers, indicating that it triggered cell death mechanisms. Molecular analysis showed that (i) 24-h treatment with BrA (80–100 µM) increased the protein levels of DNA disruption markers (cleaved-PARP and p-γ-H2AX) as well as decreased the protein levels of anti/pro-apoptotic (BCL-2, BAD, and RIP3K) and cell survival markers (p-AKT1 and p-44/42 MAPK); (ii) 72-h treatment with BrA increased the protein levels of effector caspases (CASP3, CASP7, and CASP8) and inflammation markers (NF-kB and TNF-α). Altogether, our results suggest that PARP-mediated cell death (parthanatos) is a potential mechanism of action. In conclusion, BrA confirms its potential as a candidate drug for preclinical studies against mPCa.
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136
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Application of Ultrasound Combined with Microbubbles for Cancer Therapy. Int J Mol Sci 2022; 23:ijms23084393. [PMID: 35457210 PMCID: PMC9026557 DOI: 10.3390/ijms23084393] [Citation(s) in RCA: 13] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/28/2022] [Revised: 03/29/2022] [Accepted: 03/30/2022] [Indexed: 02/07/2023] Open
Abstract
At present, cancer is one of the leading causes of death worldwide. Treatment failure remains one of the prime hurdles in cancer treatment due to the metastatic nature of cancer. Techniques have been developed to hinder the growth of tumours or at least to stop the metastasis process. In recent years, ultrasound therapy combined with microbubbles has gained immense success in cancer treatment. Ultrasound-stimulated microbubbles (USMB) combined with other cancer treatments including radiation therapy, chemotherapy or immunotherapy has demonstrated potential improved outcomes in various in vitro and in vivo studies. Studies have shown that low dose radiation administered with USMB can have similar effects as high dose radiation therapy. In addition, the use of USMB in conjunction with radiotherapy or chemotherapy can minimize the toxicity of high dose radiation or chemotherapeutic drugs, respectively. In this review, we discuss the biophysical properties of USMB treatment and its applicability in cancer therapy. In particular, we highlight important preclinical and early clinical findings that demonstrate the antitumour effect combining USMB and other cancer treatment modalities (radiotherapy and chemotherapy). Our review mainly focuses on the tumour vascular effects mediated by USMB and these cancer therapies. We also discuss several current limitations, in addition to ongoing and future efforts for applying USMB in cancer treatment.
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137
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Valdoz JC, Franks NA, Cribbs CG, Jacobs DJ, Dodson EL, Knight CJ, Poulson PD, Garfield SR, Johnson BC, Hemeyer BM, Sudo MT, Saunooke JA, Kartchner BC, Saxton A, Vallecillo-Zuniga ML, Santos M, Chamberlain B, Christensen KA, Nordin GP, Narayanan AS, Raghu G, Van Ry PM. Soluble ECM promotes organotypic formation in lung alveolar model. Biomaterials 2022; 283:121464. [DOI: 10.1016/j.biomaterials.2022.121464] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/16/2021] [Revised: 02/15/2022] [Accepted: 03/06/2022] [Indexed: 11/25/2022]
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138
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Head T, Cady NC. Monitoring and modulation of the tumor microenvironment for enhanced cancer modeling. Exp Biol Med (Maywood) 2022; 247:598-613. [PMID: 35088603 PMCID: PMC9014523 DOI: 10.1177/15353702221074293] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
Abstract
Cancer treatments utilizing biologic or cytotoxic drugs compose the frontline of therapy, and though gains in treatment efficacy have been persistent in recent decades, much work remains in understanding cancer progression and treatment. Compounding this situation is the low rate of success when translating preclinical drug candidates to the clinic, which raises costs and development timelines. This underperformance is due in part to the poor recapitulation of the tumor microenvironment, a critical component of cancer biology, in cancer model systems. New technologies capable of both accurately observing and manipulating the tumor microenvironment are needed to effectively model cancer response to treatment. In this review, conventional cancer models are summarized, and a primer on emerging techniques for monitoring and modulating the tumor microenvironment is presented and discussed.
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Affiliation(s)
- Tristen Head
- College of Nanoscale Science & Engineering,
State University of New York Polytechnic Institute, Albany, NY 12203, USA
| | - Nathaniel C Cady
- College of Nanoscale Science & Engineering,
State University of New York Polytechnic Institute, Albany, NY 12203, USA
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139
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Wang A, Madden LA, Paunov VN. Vascularized Co-Culture Clusteroids of Primary Endothelial and Hep-G2 Cells Based on Aqueous Two-Phase Pickering Emulsions. Bioengineering (Basel) 2022; 9:bioengineering9030126. [PMID: 35324815 PMCID: PMC8945860 DOI: 10.3390/bioengineering9030126] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/13/2022] [Revised: 03/05/2022] [Accepted: 03/09/2022] [Indexed: 11/16/2022] Open
Abstract
Three-dimensional cell culture has been extensively involved in biomedical applications due to its high availability and relatively mature biochemical properties. However, single 3D cell culture models based on hydrogel or various scaffolds do not meet the more in-depth requirements of in vitro models. The necrotic core formation inhibits the utilization of the 3D cell culture ex vivo as oxygen permeation is impaired in the absence of blood vessels. We report a simple method to facilitate the formation of angiogenic HUVEC (human umbilical vein endothelial cells) and Hep-G2 (hepatocyte carcinoma model) co-culture 3D clusteroids in a water-in-water (w/w) Pickering emulsions template which can overcome this limitation. This method enabled us to manipulate the cells proportion in order to achieve the optimal condition for stimulating the production of various angiogenic protein markers in the co-cultured clusteroids. The HUVEC cells respond to the presence of Hep-G2 cells and their byproducts by forming endothelial cell sprouts in Matrigel without the exogenous addition of vascular endothelial growth factor (VEGF) or other angiogenesis inducers. This culture method can be easily replicated to produce other types of cell co-culture spheroids. The w/w Pickering emulsion template can facilitate the fabrication of 3D co-culture models to a great extent and be further utilized in drug testing and tissue engineering applications.
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Affiliation(s)
- Anheng Wang
- Department of Chemistry, University of Hull, Hull HU6 7RX, UK;
| | - Leigh A. Madden
- Department of Biomedical Sciences, University of Hull, Hull HU6 7RX, UK;
| | - Vesselin N. Paunov
- Department of Chemistry, Nazarbayev University, Nur-Sultan 010000, Kazakhstan
- Correspondence:
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140
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Jouberton E, Voissiere A, Penault-Llorca F, Cachin F, Miot-Noirault E. Multicellular tumor spheroids of LNCaP-Luc prostate cancer cells as in vitro screening models for cytotoxic drugs. Am J Cancer Res 2022; 12:1116-1128. [PMID: 35411223 PMCID: PMC8984876] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/27/2021] [Accepted: 11/22/2021] [Indexed: 06/14/2023] Open
Abstract
An increasing number of studies concerning solid cancers, including prostate cancer, are tending to demonstrate the predominant role of the interactions of tumor cells with their microenvironment, and underlining the relevance of therapeutic approaches co-targeting these two components. Artificial in vitro 3D culture models, such as spheroids, are therefore being designed to allow intercellular interactions between tumor cells and the matrix, under hypoxic conditions mimicking a microtumor. This project aims to develop and characterize a multicellular tumor spheroid (MCTS) model of human prostate cancer cells expressing PSMA, for in vitro drug screening. To this end, 1,000 cells/well were seeded in 100 µl of culture medium with 0.5% of methylcellulose in 96-well, non-adherent, V-shaped bottom plates. Bioluminescent imaging of the spheroids enabled the measurement of spheroid growth. From Day 7 of growth, immunofluorescence studies showed cellular proliferation (Ki-67), mainly located in the periphery of the spheroid section, associated with the formation of an apoptotic core (TUNEL). Scanning electron microscopy and fluorescent imaging (Lox-1 probe) showed the presence of an extracellular matrix and the installation of an oxygen gradient leading to the formation of a hypoxic area during growth. This hypoxia was correlated with increased VEGF excretion. Drug sensitivity was assessed on 2D and 3D cultures. The LNCaP-Luc spheroids are more resistant to docetaxel and TH-302, a hypoxia-activated prodrug, compared with cells grown in a monolayer. For docetaxel, this resistance increased with the spheroid growth stage, whereas the activity of TH-302 was potentiated by the hypoxic environment. In conclusion, the development of LNCaP-Luc cell MCTS provides a simple model mimicking a microtumor; it appears to be particularly well-suited to the validation of new therapeutic approaches targeting proliferation and the microenvironment.
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Affiliation(s)
- Elodie Jouberton
- Clermont Auvergne University, Centre Jean Perrin, INSERM, U1240 Molecular Imaging and Theranostic StrategiesF-63000 Clermont Ferrand, France
| | - Aurélien Voissiere
- Clermont Auvergne University, INSERM, U1240 Molecular Imaging and Theranostic StrategiesF-63000 Clermont Ferrand, France
| | - Frédérique Penault-Llorca
- Clermont Auvergne University, Centre Jean Perrin, INSERM, U1240 Molecular Imaging and Theranostic StrategiesF-63000 Clermont Ferrand, France
| | - Florent Cachin
- Clermont Auvergne University, Centre Jean Perrin, INSERM, U1240 Molecular Imaging and Theranostic StrategiesF-63000 Clermont Ferrand, France
| | - Elisabeth Miot-Noirault
- Clermont Auvergne University, INSERM, U1240 Molecular Imaging and Theranostic StrategiesF-63000 Clermont Ferrand, France
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141
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Quader S, Kataoka K, Cabral H. Nanomedicine for brain cancer. Adv Drug Deliv Rev 2022; 182:114115. [PMID: 35077821 DOI: 10.1016/j.addr.2022.114115] [Citation(s) in RCA: 44] [Impact Index Per Article: 22.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/07/2021] [Revised: 12/18/2021] [Accepted: 01/12/2022] [Indexed: 02/06/2023]
Abstract
CNS tumors remain among the deadliest forms of cancer, resisting conventional and new treatment approaches, with mortality rates staying practically unchanged over the past 30 years. One of the primary hurdles for treating these cancers is delivering drugs to the brain tumor site in therapeutic concentration, evading the blood-brain (tumor) barrier (BBB/BBTB). Supramolecular nanomedicines (NMs) are increasingly demonstrating noteworthy prospects for addressing these challenges utilizing their unique characteristics, such as improving the bioavailability of the payloadsviacontrolled pharmacokinetics and pharmacodynamics, BBB/BBTB crossing functions, superior distribution in the brain tumor site, and tumor-specific drug activation profiles. Here, we review NM-based brain tumor targeting approaches to demonstrate their applicability and translation potential from different perspectives. To this end, we provide a general overview of brain tumor and their treatments, the incidence of the BBB and BBTB, and their role on NM targeting, as well as the potential of NMs for promoting superior therapeutic effects. Additionally, we discuss critical issues of NMs and their clinical trials, aiming to bolster the potential clinical applications of NMs in treating these life-threatening diseases.
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Affiliation(s)
- Sabina Quader
- Innovation Center of NanoMedicine, Kawasaki Institute of Industrial Promotion, 3-25-14 Tonomachi, Kawasaki-ku, Kawasaki 212-0821, Japan
| | - Kazunori Kataoka
- Innovation Center of NanoMedicine, Kawasaki Institute of Industrial Promotion, 3-25-14 Tonomachi, Kawasaki-ku, Kawasaki 212-0821, Japan.
| | - Horacio Cabral
- Department of Bioengineering, Graduate School of Engineering, The University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo 113-8656, Japan.
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142
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Mammalian Cell Spheroids on Mixed Organic–Inorganic Superhydrophobic Coating. Molecules 2022; 27:molecules27041247. [PMID: 35209035 PMCID: PMC8878059 DOI: 10.3390/molecules27041247] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/05/2021] [Revised: 02/07/2022] [Accepted: 02/09/2022] [Indexed: 11/16/2022] Open
Abstract
Three-dimensional cell culture has become a reliable method for reproducing in vitro cellular growth in more realistic physiological conditions. The surface hydrophobicity strongly influences the promotion of cell aggregate formation. In particular, for spheroid formation, highly water-repellent coatings seem to be required for the significant effects of the process. In this work, surfaces at different wettability have been compared to observe their influence on the growth and promotion of aggregates of representative mammalian cell lines, both tumoral and non-tumoral (3T3, HaCat and MCF-7 cell lines). The effect of increased hydrophobicity from TCPS to agarose hydrogel to mixed organic–inorganic superhydrophobic (SH) coating has been investigated by optical and fluorescence microscopy, and by 3D confocal profilometry, in a time scale of 24 h. The results show the role of less wettable substrates in inducing the formation of spheroid-like cell aggregates at a higher degree of sphericity for the studied cell lines.
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143
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Mansouri M, Beemer S, Kothapalli CR, Rhoades T, Fodor PS, Das D, Leipzig ND. Generation of Oxygenating Fluorinated Methacrylamide Chitosan Microparticles to Increase Cell Survival and Function in Large Liver Spheroids. ACS APPLIED MATERIALS & INTERFACES 2022; 14:4899-4913. [PMID: 35060707 DOI: 10.1021/acsami.1c19962] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/14/2023]
Abstract
Despite advances in the development of complex culture technologies, the utility, survival, and function of large 3D cell aggregates, or spheroids, are impeded by mass transport limitations. The incorporation of engineered microparticles into these cell aggregates offers a promising approach to increase spheroid integrity through the creation of extracellular spaces to improve mass transport. In this study, we describe the formation of uniform oxygenating fluorinated methacrylamide chitosan (MACF) microparticles via a T-shaped microfluidic device, which when incorporated into spheroids increased extracellular spacing and enhanced oxygen transport via perfluorocarbon substitutions. The addition of MACF microparticles into large liver cell spheroids supported the formation of stable and large spheroids (>500 μm in diameter) made of a heterogeneous population of immortalized human hepatoma (HepG2) and hepatic stellate cells (HSCs) (4 HepG2/1 HSC), especially at a 150:1 ratio of cells to microparticles. Further, as confirmed by the albumin, urea, and CYP3A4 secretion amounts into the culture media, biological functionality was maintained over 10 days due to the incorporation of MACF microparticles as compared to controls without microparticles. Importantly, we demonstrated the utility of fluorinated microparticles in reducing the number of hypoxic cells within the core regions of spheroids, while also promoting the diffusion of other small molecules in and out of these 3D in vitro models.
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Affiliation(s)
- Mona Mansouri
- Department of Chemical, Biomolecular, and Corrosion Engineering, University of Akron, 200 E Buchtel Avenue, Akron, Ohio 44325, United States
| | - Samantha Beemer
- Department of Biology, University of Akron, 235 Carroll Street, Akron, Ohio 44325, United States
| | - Chandrasekhar R Kothapalli
- Department of Chemical and Biomedical Engineering, Cleveland State University, 2121 Euclid Avenue, Cleveland, Ohio 44115, United States
| | - Tyler Rhoades
- Department of Physics, Cleveland State University, 2121 Euclid Avenue, Cleveland, Ohio 44115, Unied States
| | - Petru S Fodor
- Department of Physics, Cleveland State University, 2121 Euclid Avenue, Cleveland, Ohio 44115, Unied States
| | - Dola Das
- Department of Biomedical Engineering, Lerner Research Institute, Cleveland Clinic, 9620 Carnegie Avenue, Cleveland, Ohio 44106, United States
| | - Nic D Leipzig
- Department of Chemical, Biomolecular, and Corrosion Engineering, University of Akron, 200 E Buchtel Avenue, Akron, Ohio 44325, United States
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144
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Tanaka S, Takizawa K, Nakamura F. One-step visualization of natural cell activities in non-labeled living spheroids. Sci Rep 2022; 12:1500. [PMID: 35087105 PMCID: PMC8795241 DOI: 10.1038/s41598-022-05347-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/31/2021] [Accepted: 01/11/2022] [Indexed: 11/09/2022] Open
Abstract
3D cultured cell aggregates, including spheroids, reflect the gene expression patterns of living tissues/organs. Mass preparation of spheroids enables high-throughput drug screening (HTS). However, conventional optical imaging of spheroids makes it difficult to obtain sufficient resolution of individual living cells in the thick cellular stack. Rapid and accurate assessment of cellular responses in spheroids is required for effective drug screening. Here, we show that negative contrast imaging (NCI) of spheroids overcomes this issue. Hydrophilic fluorescent dye added into the culture medium rapidly diffused into the intercellular space of living spheroids within a few minutes. Confocal microscopy showed the NCI of individual cells as dark and detailed contours clearly separated with fluorescence signals in the intercellular space. NCI enables the visualization of the alteration of cell morphology after anti-tumor drug application to living spheroids and the measurement of the fluorescent dye diffusion rate without any complicated pretreatments. Using this system, we found that the antitumor drug doxorubicin reduced the intercellular space of spheroids consisting of the human hepatocyte carcinoma cell line HepG2, through the activation of TGF-β signaling and upregulation of ECM protein expression, implicating a drug resistance mechanism. Collectively, the combination of NCI of spheroids and HTS may enhance the efficiency of drug discovery.
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Affiliation(s)
- Shotaro Tanaka
- Department of Biochemistry, Tokyo Women's Medical University School of Medicine, 8-1 Kawada-cho, Shinjuku-ku, Tokyo, 162-8666, Japan.
| | - Kotaro Takizawa
- Department of Biochemistry, Tokyo Women's Medical University School of Medicine, 8-1 Kawada-cho, Shinjuku-ku, Tokyo, 162-8666, Japan
| | - Fumio Nakamura
- Department of Biochemistry, Tokyo Women's Medical University School of Medicine, 8-1 Kawada-cho, Shinjuku-ku, Tokyo, 162-8666, Japan.
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145
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An Innovative Customized Biomimetic Hydrogel for Drug Screening Application Potential: Biocompatibility and Cell Invasion Ability. Int J Mol Sci 2022; 23:ijms23031488. [PMID: 35163411 PMCID: PMC8835991 DOI: 10.3390/ijms23031488] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/17/2021] [Revised: 01/22/2022] [Accepted: 01/24/2022] [Indexed: 01/02/2023] Open
Abstract
The ability of Pluronic F127 (PF127) conjugated with tetrapeptide Gly-Arg-Gly-Asp (GRGD) as a sequence of Arg-Gly-Asp (RGD) peptide to form the investigated potential hydrogel (hereafter referred to as 3DG bioformer (3BE)) to produce spheroid, biocompatibility, and cell invasion ability, was assessed in this study. The fibroblast cell line (NIH 3T3), osteoblast cell line (MG-63), and human breast cancer cell line (MCF-7) were cultured in the 3BE hydrogel and commercial product (Matrigel) for comparison. The morphology of spheroid formation was evaluated via optical microscopy. The cell viability was observed through cell counting Kit-8 assay, and cell invasion was investigated via Boyden chamber assay. Analytical results indicated that 3BE exhibited lower spheroid formation than Matrigel. However, the 3BE appeared biocompatible to NIH 3T3, MG-63, and MCF-7 cells. Moreover, cell invasion ability and cell survival rate after invasion through the 3BE was displayed to be comparable to Matrigel. Thus, these findings demonstrate that the 3BE hydrogel has a great potential as an alternative to a three-dimensional cell culture for drug screening applications.
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146
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Wen Y, Mensah NN, Song X, Zhu J, Tan WS, Chen X, Li J. A hydrogel with supramolecular surface functionalization for cancer cell capture and multicellular spheroid growth and release. Chem Commun (Camb) 2022; 58:681-684. [PMID: 34919108 DOI: 10.1039/d1cc05846k] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
A hydrogel scaffold with a non-fouling but specific cancer cell-adhesive surface was fabricated through surface modification using β-cyclodextrin-based host-guest chemistry. Interestingly, the hydrogel surface not only selectively captured specific cancer cells, but also grew the cells into multicellular spheroids. The spheroids could be released without damaging the cell viability through replacing the host moieties on the scaffold, and the released spheroids showed no changes in size or morphology.
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Affiliation(s)
- Yuting Wen
- Department of Biomedical Engineering, National University of Singapore, 15 Kent Ridge Crescent, 119276, Singapore.
| | - Nana Nyarko Mensah
- Department of Biomedical Engineering, National University of Singapore, 15 Kent Ridge Crescent, 119276, Singapore.
- Institute of Materials Research and Engineering, A*STAR (Agency for Science, Technology and Research), 2 Fusionopolis Way, 138634, Singapore
| | - Xia Song
- Department of Biomedical Engineering, National University of Singapore, 15 Kent Ridge Crescent, 119276, Singapore.
| | - Jingling Zhu
- Department of Biomedical Engineering, National University of Singapore, 15 Kent Ridge Crescent, 119276, Singapore.
| | - Wui Siew Tan
- Institute of Materials Research and Engineering, A*STAR (Agency for Science, Technology and Research), 2 Fusionopolis Way, 138634, Singapore
| | - Xinwei Chen
- Institute of Materials Research and Engineering, A*STAR (Agency for Science, Technology and Research), 2 Fusionopolis Way, 138634, Singapore
| | - Jun Li
- Department of Biomedical Engineering, National University of Singapore, 15 Kent Ridge Crescent, 119276, Singapore.
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147
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Sukanya VS, Rath SN. Microfluidic Biosensor-Based Devices for Rapid Diagnosis and Effective Anti-cancer Therapeutic Monitoring for Breast Cancer Metastasis. ADVANCES IN EXPERIMENTAL MEDICINE AND BIOLOGY 2022; 1379:319-339. [PMID: 35760998 DOI: 10.1007/978-3-031-04039-9_13] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/17/2022]
Abstract
Breast cancer with unpredictable metastatic recurrence is the leading cause of cancer-related mortality. Early cancer detection and optimized therapy are the principal determining factors for increased survival rate. Worldwide, researchers and clinicians are in search of efficient strategies for the timely management of cancer progression. Efficient preclinical models provide information on cancer initiation, malignancy progression, relapse, and drug efficacy. The distinct histopathological features and clinical heterogeneity allows no single model to mimic breast tumor. However, engineering three-dimensional (3D) in vitro models incorporating cells and biophysical cues using a combination of organoid culture, 3D printing, and microfluidic technology could recapitulate the tumor microenvironment. These models serve to be preferable predictive models bridging the translational research gap in drug development. Microfluidic device is a cost-effective advanced in vitro model for cancer research, diagnosis, and drug assay under physiologically relevant conditions. Integrating a biosensor with microfluidics allows rapid real-time analytical validation to provide highly sensitive, specific, reproducible, and reliable outcomes. In this manner, the multi-system approach in identifying biomarkers associated with cancer facilitates early detection, therapeutic window optimization, and post-treatment evaluation.This chapter showcases the advancements related to in vitro breast cancer metastasis models focusing on microfluidic devices. The chapter aims to provide an overview of microfluidic biosensor-based devices for cancer detection and high-throughput chemotherapeutic drug screening.
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Affiliation(s)
- V S Sukanya
- Regenerative Medicine and Stem Cell Laboratory (RMS), Department of Biomedical Engineering, Indian Institute of Technology Hyderabad, Sangareddy, Telangana, India
| | - Subha Narayan Rath
- Regenerative Medicine and Stem Cell Laboratory (RMS), Department of Biomedical Engineering, Indian Institute of Technology Hyderabad, Sangareddy, Telangana, India.
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148
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Cortés-Sánchez JL, Callant J, Krüger M, Sahana J, Kraus A, Baselet B, Infanger M, Baatout S, Grimm D. Cancer Studies under Space Conditions: Finding Answers Abroad. Biomedicines 2021; 10:biomedicines10010025. [PMID: 35052703 PMCID: PMC8773191 DOI: 10.3390/biomedicines10010025] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/03/2021] [Revised: 12/17/2021] [Accepted: 12/20/2021] [Indexed: 12/12/2022] Open
Abstract
In this review article, we discuss the current state of knowledge in cancer research under real and simulated microgravity conditions and point out further research directions in this field. Outer space is an extremely hostile environment for human life, with radiation, microgravity, and vacuum posing significant hazards. Although the risk for cancer in astronauts is not clear, microgravity plays a thought-provoking role in the carcinogenesis of normal and cancer cells, causing such effects as multicellular spheroid formation, cytoskeleton rearrangement, alteration of gene expression and protein synthesis, and apoptosis. Furthermore, deleterious effects of radiation on cells seem to be accentuated under microgravity. Ground-based facilities have been used to study microgravity effects in addition to laborious experiments during parabolic flights or on space stations. Some potential 'gravisensors' have already been detected, and further identification of these mechanisms of mechanosensitivity could open up ways for therapeutic influence on cancer growth and apoptosis. These novel findings may help to find new effective cancer treatments and to provide health protection for humans on future long-term spaceflights and exploration of outer space.
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Affiliation(s)
- José Luis Cortés-Sánchez
- Department of Microgravity and Translational Regenerative Medicine, Otto von Guericke University, 39106 Magdeburg, Germany; (J.L.C.-S.); (M.K.); (A.K.); (M.I.)
| | - Jonas Callant
- Radiobiology Unit, Institute for Environment, Health and Safety, Belgian Nuclear Research Centre (SCK CEN), 2400 Mol, Belgium; (J.C.); (B.B.); (S.B.)
| | - Marcus Krüger
- Department of Microgravity and Translational Regenerative Medicine, Otto von Guericke University, 39106 Magdeburg, Germany; (J.L.C.-S.); (M.K.); (A.K.); (M.I.)
- Research Group ‘Magdeburger Arbeitsgemeinschaft für Forschung unter Raumfahrt-und Schwerelosigkeitsbedingungen’ (MARS), Otto von Guericke University, 39106 Magdeburg, Germany
| | - Jayashree Sahana
- Department of Biomedicine, Aarhus University, 8000 Aarhus, Denmark;
| | - Armin Kraus
- Department of Microgravity and Translational Regenerative Medicine, Otto von Guericke University, 39106 Magdeburg, Germany; (J.L.C.-S.); (M.K.); (A.K.); (M.I.)
- Research Group ‘Magdeburger Arbeitsgemeinschaft für Forschung unter Raumfahrt-und Schwerelosigkeitsbedingungen’ (MARS), Otto von Guericke University, 39106 Magdeburg, Germany
| | - Bjorn Baselet
- Radiobiology Unit, Institute for Environment, Health and Safety, Belgian Nuclear Research Centre (SCK CEN), 2400 Mol, Belgium; (J.C.); (B.B.); (S.B.)
| | - Manfred Infanger
- Department of Microgravity and Translational Regenerative Medicine, Otto von Guericke University, 39106 Magdeburg, Germany; (J.L.C.-S.); (M.K.); (A.K.); (M.I.)
- Research Group ‘Magdeburger Arbeitsgemeinschaft für Forschung unter Raumfahrt-und Schwerelosigkeitsbedingungen’ (MARS), Otto von Guericke University, 39106 Magdeburg, Germany
| | - Sarah Baatout
- Radiobiology Unit, Institute for Environment, Health and Safety, Belgian Nuclear Research Centre (SCK CEN), 2400 Mol, Belgium; (J.C.); (B.B.); (S.B.)
- Department Molecular Biotechnology, Ghent University, 9000 Ghent, Belgium
| | - Daniela Grimm
- Department of Microgravity and Translational Regenerative Medicine, Otto von Guericke University, 39106 Magdeburg, Germany; (J.L.C.-S.); (M.K.); (A.K.); (M.I.)
- Research Group ‘Magdeburger Arbeitsgemeinschaft für Forschung unter Raumfahrt-und Schwerelosigkeitsbedingungen’ (MARS), Otto von Guericke University, 39106 Magdeburg, Germany
- Department of Biomedicine, Aarhus University, 8000 Aarhus, Denmark;
- Correspondence: ; Tel.: +45-21379702
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De Ridder K, Tung N, Werle JT, Karpf L, Awad RM, Bernier A, Ceuppens H, Salmon H, Goyvaerts C. Novel 3D Lung Tumor Spheroids for Oncoimmunological Assays. ADVANCED NANOBIOMED RESEARCH 2021. [DOI: 10.1002/anbr.202100124] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022] Open
Affiliation(s)
- Kirsten De Ridder
- Laboratory for Molecular and Cellular Therapy Department of Biomedical Sciences Vrije Universiteit Brussel Laarbeeklaan 103-E 1090 Jette Belgium
| | - Navpreet Tung
- Department of Oncological Sciences The Precision Immunology Institute The Tisch Cancer Institute Icahn School of Medicine at Mount Sinai 1470 Madison Avenue New York NY 10029 USA
| | - Jan-Timon Werle
- Institut Curie INSERM 75005 Paris France
- PSL Research University 75006 Paris France
| | - Léa Karpf
- Department of Oncological Sciences The Precision Immunology Institute The Tisch Cancer Institute Icahn School of Medicine at Mount Sinai 1470 Madison Avenue New York NY 10029 USA
| | - Robin Maximilian Awad
- Laboratory for Molecular and Cellular Therapy Department of Biomedical Sciences Vrije Universiteit Brussel Laarbeeklaan 103-E 1090 Jette Belgium
| | - Annie Bernier
- Institut Curie INSERM 75005 Paris France
- PSL Research University 75006 Paris France
| | - Hannelore Ceuppens
- Laboratory for Molecular and Cellular Therapy Department of Biomedical Sciences Vrije Universiteit Brussel Laarbeeklaan 103-E 1090 Jette Belgium
| | - Hélène Salmon
- Department of Oncological Sciences The Precision Immunology Institute The Tisch Cancer Institute Icahn School of Medicine at Mount Sinai 1470 Madison Avenue New York NY 10029 USA
- Institut Curie INSERM 75005 Paris France
- PSL Research University 75006 Paris France
| | - Cleo Goyvaerts
- Laboratory for Molecular and Cellular Therapy Department of Biomedical Sciences Vrije Universiteit Brussel Laarbeeklaan 103-E 1090 Jette Belgium
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150
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Roy SM, Garg V, Barman S, Ghosh C, Maity AR, Ghosh SK. Kinetics of Nanomedicine in Tumor Spheroid as an In Vitro Model System for Efficient Tumor-Targeted Drug Delivery With Insights From Mathematical Models. Front Bioeng Biotechnol 2021; 9:785937. [PMID: 34926430 PMCID: PMC8671936 DOI: 10.3389/fbioe.2021.785937] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/29/2021] [Accepted: 10/27/2021] [Indexed: 12/25/2022] Open
Abstract
Numerous strategies have been developed to treat cancer conventionally. Most importantly, chemotherapy shows its huge promise as a better treatment modality over others. Nonetheless, the very complex behavior of the tumor microenvironment frequently impedes successful drug delivery to the tumor sites that further demands very urgent and effective distribution mechanisms of anticancer drugs specifically to the tumor sites. Hence, targeted drug delivery to tumor sites has become a major challenge to the scientific community for cancer therapy by assuring drug effects to selective tumor tissue and overcoming undesired toxic side effects to the normal tissues. The application of nanotechnology to the drug delivery system pays heed to the design of nanomedicine for specific cell distribution. Aiming to limit the use of traditional strategies, the adequacy of drug-loaded nanocarriers (i.e., nanomedicine) proves worthwhile. After systemic blood circulation, a typical nanomedicine follows three levels of disposition to tumor cells in order to exhibit efficient pharmacological effects induced by the drug candidates residing within it. As a result, nanomedicine propounds the assurance towards the improved bioavailability of anticancer drug candidates, increased dose responses, and enhanced targeted efficiency towards delivery and distribution of effective therapeutic concentration, limiting toxic concentration. These aspects emanate the proficiency of drug delivery mechanisms. Understanding the potential tumor targeting barriers and limiting conditions for nanomedicine extravasation, tumor penetration, and final accumulation of the anticancer drug to tumor mass, experiments with in vivo animal models for nanomedicine screening are a key step before it reaches clinical translation. Although the study with animals is undoubtedly valuable, it has many associated ethical issues. Moreover, individual experiments are very expensive and take a longer time to conclude. To overcome these issues, nowadays, multicellular tumor spheroids are considered a promising in vitro model system that proposes better replication of in vivo tumor properties for the future development of new therapeutics. In this review, we will discuss how tumor spheroids could be used as an in vitro model system to screen nanomedicine used in targeted drug delivery, aiming for better therapeutic benefits. In addition, the recent proliferation of mathematical modeling approaches gives profound insight into the underlying physical principles and produces quantitative predictions. The hierarchical tumor structure is already well decorous to be treated mathematically. To study targeted drug delivery, mathematical modeling of tumor architecture, its growth, and the concentration gradient of oxygen are the points of prime focus. Not only are the quantitative models circumscribed to the spheroid, but also the role of modeling for the nanoparticle is equally inevitable. Abundant mathematical models have been set in motion for more elaborative and meticulous designing of nanomedicine, addressing the question regarding the objective of nanoparticle delivery to increase the concentration and the augmentative exposure of the therapeutic drug molecule to the core. Thus, to diffuse the dichotomy among the chemistry involved, biological data, and the underlying physics, the mathematical models play an indispensable role in assisting the experimentalist with further evaluation by providing the admissible quantitative approach that can be validated. This review will provide an overview of the targeted drug delivery mechanism for spheroid, using nanomedicine as an advantageous tool.
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Affiliation(s)
| | - Vrinda Garg
- Department of Physics, National Institute of Technology, Warangal, India
| | - Sourav Barman
- Amity Institute of Biotechnology, Amity University, Kolkata, India
| | - Chitrita Ghosh
- Department of Pharmacology, Burdwan Medical College and Hospital, Burdwan, India
| | | | - Surya K Ghosh
- Department of Physics, National Institute of Technology, Warangal, India
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