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Zanrè E, Dalla Valle E, D’Angelo E, Sensi F, Agostini M, Cimetta E. Recent Advancements in Hydrogel Biomedical Research in Italy. Gels 2024; 10:248. [PMID: 38667667 PMCID: PMC11048829 DOI: 10.3390/gels10040248] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/27/2024] [Revised: 03/24/2024] [Accepted: 04/03/2024] [Indexed: 04/28/2024] Open
Abstract
Hydrogels have emerged as versatile biomaterials with remarkable applications in biomedicine and tissue engineering. Here, we present an overview of recent and ongoing research in Italy, focusing on extracellular matrix-derived, natural, and synthetic hydrogels specifically applied to biomedicine and tissue engineering. The analyzed studies highlight the versatile nature and wide range of applicability of hydrogel-based studies. Attention is also given to the integration of hydrogels within bioreactor systems, specialized devices used in biological studies to culture cells under controlled conditions, enhancing their potential for regenerative medicine, drug discovery, and drug delivery. Despite the abundance of literature on this subject, a comprehensive overview of Italian contributions to the field of hydrogels-based biomedical research is still missing and is thus our focus for this review. Consolidating a diverse range of studies, the Italian scientific community presents a complete landscape for hydrogel use, shaping the future directions of biomaterials research. This review aspires to serve as a guide and map for Italian researchers interested in the development and use of hydrogels in biomedicine.
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Affiliation(s)
- Eleonora Zanrè
- Department of Industrial Engineering (DII), University of Padova, 35131 Padova, Italy; (E.Z.); (E.D.V.)
- Fondazione Istituto di Ricerca Pediatrica Città della Speranza (IRP), 35127 Padova, Italy; (E.D.); (F.S.); (M.A.)
| | - Eva Dalla Valle
- Department of Industrial Engineering (DII), University of Padova, 35131 Padova, Italy; (E.Z.); (E.D.V.)
- Fondazione Istituto di Ricerca Pediatrica Città della Speranza (IRP), 35127 Padova, Italy; (E.D.); (F.S.); (M.A.)
| | - Edoardo D’Angelo
- Fondazione Istituto di Ricerca Pediatrica Città della Speranza (IRP), 35127 Padova, Italy; (E.D.); (F.S.); (M.A.)
- General Surgery 3, Department of Surgery, Oncology and Gastroenterology, University of Padova, 35122 Padova, Italy
| | - Francesca Sensi
- Fondazione Istituto di Ricerca Pediatrica Città della Speranza (IRP), 35127 Padova, Italy; (E.D.); (F.S.); (M.A.)
| | - Marco Agostini
- Fondazione Istituto di Ricerca Pediatrica Città della Speranza (IRP), 35127 Padova, Italy; (E.D.); (F.S.); (M.A.)
- General Surgery 3, Department of Surgery, Oncology and Gastroenterology, University of Padova, 35122 Padova, Italy
| | - Elisa Cimetta
- Department of Industrial Engineering (DII), University of Padova, 35131 Padova, Italy; (E.Z.); (E.D.V.)
- Fondazione Istituto di Ricerca Pediatrica Città della Speranza (IRP), 35127 Padova, Italy; (E.D.); (F.S.); (M.A.)
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Chen L, Chen Y, Ge L, Zhang Q, Meng J. Recent advances in patient-derived tumor organoids for reconstructing TME of head and neck cancer. J Oral Pathol Med 2024; 53:238-245. [PMID: 38561906 DOI: 10.1111/jop.13532] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/19/2023] [Revised: 03/13/2024] [Accepted: 03/17/2024] [Indexed: 04/04/2024]
Abstract
BACKGROUND The differences between existing preclinical models and the tumor microenvironment in vivo are one of the significant challenges hindering cancer therapy development. Patient-derived tumor organoids (PDTO) can highly retain tumor heterogeneity. Thus, it provides a more reliable platform for research in tumor biology, new drug screening, and precision medicine. METHODS We conducted a systematic review to summarise the characteristics of the existing preclinical models, the advantages of patient-derived tumor organoids in reconstructing the tumor microenvironment, and the latest research progress. Moreover, this study deciphers organoid culture technology in the clinical precision treatment of head and neck cancer to achieve better transformation. Studies were identified through a comprehensive search of Ovid MEDLINE (Wolters Kluwer), PubMed (National Library of Medicine), web of Science (Thomson Reuters) and, Scopus (Elsevier) databases, without publication date or language restrictions. RESULTS In tumor development, the interaction between cellular and non-cellular components in the tumor microenvironment (TME) has a crucial role. Co-culture, Air-liquid interface culture, microfluidics, and decellularized matrix have depicted great potential in reconstructing the tumor microenvironment and simulating tumor genesis, development, and metastasis. CONCLUSION An accurate determination of stromal cells, immune cells, and extracellular matrix can be achieved by reconstructing the head and neck cancer tumor microenvironment using the PDTO model. Moreover, the interaction between head and neck cancer cells can also play an essential role in implementing the individualized precision treatment of head and neck cancer.
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Affiliation(s)
- Lin Chen
- Department of Stomatology, Xuzhou Central Hospital, Xuzhou, Jiangsu, China
- School of Stomatology, Xuzhou Medical University, Xuzhou, Jiangsu, China
| | - Yinyu Chen
- Department of Stomatology, Xuzhou Central Hospital, Xuzhou, Jiangsu, China
- School of Stomatology, Xuzhou Medical University, Xuzhou, Jiangsu, China
| | - Liangyu Ge
- Department of Stomatology, Xuzhou Central Hospital, Xuzhou, Jiangsu, China
| | - Qian Zhang
- Department of Stomatology, Xuzhou Central Hospital, Xuzhou, Jiangsu, China
| | - Jian Meng
- Department of Stomatology, Xuzhou Central Hospital, Xuzhou, Jiangsu, China
- School of Stomatology, Xuzhou Medical University, Xuzhou, Jiangsu, China
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Liu YC, Chen P, Chang R, Liu X, Jhang JW, Enkhbat M, Chen S, Wang H, Deng C, Wang PY. Artificial tumor matrices and bioengineered tools for tumoroid generation. Biofabrication 2024; 16:022004. [PMID: 38306665 DOI: 10.1088/1758-5090/ad2534] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/10/2023] [Accepted: 02/01/2024] [Indexed: 02/04/2024]
Abstract
The tumor microenvironment (TME) is critical for tumor growth and metastasis. The TME contains cancer-associated cells, tumor matrix, and tumor secretory factors. The fabrication of artificial tumors, so-called tumoroids, is of great significance for the understanding of tumorigenesis and clinical cancer therapy. The assembly of multiple tumor cells and matrix components through interdisciplinary techniques is necessary for the preparation of various tumoroids. This article discusses current methods for constructing tumoroids (tumor tissue slices and tumor cell co-culture) for pre-clinical use. This article focuses on the artificial matrix materials (natural and synthetic materials) and biofabrication techniques (cell assembly, bioengineered tools, bioprinting, and microfluidic devices) used in tumoroids. This article also points out the shortcomings of current tumoroids and potential solutions. This article aims to promotes the next-generation tumoroids and the potential of them in basic research and clinical application.
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Affiliation(s)
- Yung-Chiang Liu
- Oujiang Laboratory; Key Laboratory of Alzheimer's Disease of Zhejiang Province, Institute of Aging, Wenzhou Medical University, Wenzhou, Zhejiang 325024, People's Republic of China
| | - Ping Chen
- Cancer Centre, Faculty of Health Sciences, MOE Frontier Science Centre for Precision Oncology, University of Macau, Macau SAR 999078, People's Republic of China
- Department of Oncology, The Affiliated Hospital of Southwest Medical University, Luzhou, Sichuan 646000, People's Republic of China
| | - Ray Chang
- Oujiang Laboratory; Key Laboratory of Alzheimer's Disease of Zhejiang Province, Institute of Aging, Wenzhou Medical University, Wenzhou, Zhejiang 325024, People's Republic of China
| | - Xingjian Liu
- Oujiang Laboratory; Key Laboratory of Alzheimer's Disease of Zhejiang Province, Institute of Aging, Wenzhou Medical University, Wenzhou, Zhejiang 325024, People's Republic of China
| | - Jhe-Wei Jhang
- Oujiang Laboratory; Key Laboratory of Alzheimer's Disease of Zhejiang Province, Institute of Aging, Wenzhou Medical University, Wenzhou, Zhejiang 325024, People's Republic of China
| | - Myagmartsend Enkhbat
- Department of Chemical Engineering, University of Waterloo, 200 University Avenue West, Waterloo, ON N2L 3G1, Canada
| | - Shan Chen
- Oujiang Laboratory; Key Laboratory of Alzheimer's Disease of Zhejiang Province, Institute of Aging, Wenzhou Medical University, Wenzhou, Zhejiang 325024, People's Republic of China
| | - Hongxia Wang
- State Key Laboratory of Oncogenes and Related Genes, Department of Oncology, Shanghai General Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, People's Republic of China
| | - Chuxia Deng
- Cancer Centre, Faculty of Health Sciences, MOE Frontier Science Centre for Precision Oncology, University of Macau, Macau SAR 999078, People's Republic of China
| | - Peng-Yuan Wang
- Oujiang Laboratory; Key Laboratory of Alzheimer's Disease of Zhejiang Province, Institute of Aging, Wenzhou Medical University, Wenzhou, Zhejiang 325024, People's Republic of China
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Katti PD, Jasuja H. Current Advances in the Use of Tissue Engineering for Cancer Metastasis Therapeutics. Polymers (Basel) 2024; 16:617. [PMID: 38475301 DOI: 10.3390/polym16050617] [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: 01/24/2024] [Revised: 02/16/2024] [Accepted: 02/20/2024] [Indexed: 03/14/2024] Open
Abstract
Cancer is a leading cause of death worldwide and results in nearly 10 million deaths each year. The global economic burden of cancer from 2020 to 2050 is estimated to be USD 25.2 trillion. The spread of cancer to distant organs through metastasis is the leading cause of death due to cancer. However, as of today, there is no cure for metastasis. Tissue engineering is a promising field for regenerative medicine that is likely to be able to provide rehabilitation procedures to patients who have undergone surgeries, such as mastectomy and other reconstructive procedures. Another important use of tissue engineering has emerged recently that involves the development of realistic and robust in vitro models of cancer metastasis, to aid in drug discovery and new metastasis therapeutics, as well as evaluate cancer biology at metastasis. This review covers the current studies in developing tissue-engineered metastasis structures. This article reports recent developments in in vitro models for breast, prostate, colon, and pancreatic cancer. The review also identifies challenges and opportunities in the use of tissue engineering toward new, clinically relevant therapies that aim to reduce the cancer burden.
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Affiliation(s)
- Preeya D Katti
- American University of Caribbean, Miramar, FL 33025, USA
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Diedrich AM, Daneshgar A, Tang P, Klein O, Mohr A, Onwuegbuchulam OA, von Rueden S, Menck K, Bleckmann A, Juratli MA, Becker F, Sauer IM, Hillebrandt KH, Pascher A, Struecker B. Proteomic analysis of decellularized mice liver and kidney extracellular matrices. J Biol Eng 2024; 18:17. [PMID: 38389090 PMCID: PMC10885605 DOI: 10.1186/s13036-024-00413-8] [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: 10/01/2023] [Accepted: 02/07/2024] [Indexed: 02/24/2024] Open
Abstract
BACKGROUND The extracellular matrix (ECM) is a three-dimensional network of proteins that encases and supports cells within a tissue and promotes physiological and pathological cellular differentiation and functionality. Understanding the complex composition of the ECM is essential to decrypt physiological processes as well as pathogenesis. In this context, the method of decellularization is a useful technique to eliminate cellular components from tissues while preserving the majority of the structural and functional integrity of the ECM. RESULTS In this study, we employed a bottom-up proteomic approach to elucidate the intricate network of proteins in the decellularized extracellular matrices of murine liver and kidney tissues. This approach involved the use of a novel, perfusion-based decellularization protocol to generate acellular whole organ scaffolds. Proteomic analysis of decellularized mice liver and kidney ECM scaffolds revealed tissue-specific differences in matrisome composition, while we found a predominantly stable composition of the core matrisome, consisting of collagens, glycoproteins, and proteoglycans. Liver matrisome analysis revealed unique proteins such as collagen type VI alpha-6, fibrillin-2 or biglycan. In the kidney, specific ECM-regulators such as cathepsin z were detected. CONCLUSION The identification of distinct proteomic signatures provides insights into how different matrisome compositions might influence the biological properties of distinct tissues. This experimental workflow will help to further elucidate the proteomic landscape of decellularized extracellular matrix scaffolds of mice in order to decipher complex cell-matrix interactions and their contribution to a tissue-specific microenvironment.
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Affiliation(s)
- Anna-Maria Diedrich
- Department of General, Visceral, and Transplant Surgery, University Hospital Muenster, 48149, Muenster, Germany
| | - Assal Daneshgar
- Department of Surgery, Charité Mitte | Campus Virchow-Klinikum, Charité -Universitaetsmedizin Berlin, Campus, 13353, Berlin, Germany
- Berlin Institute of Health at Charité - Universitaetsmedizin Berlin, BIH Biomedical Innovation Academy, BIH Charité Clinician Scientist Program, Charitéplatz 1, 10117, Berlin, Germany
| | - Peter Tang
- Department of Surgery, Charité Mitte | Campus Virchow-Klinikum, Charité -Universitaetsmedizin Berlin, Campus, 13353, Berlin, Germany
| | - Oliver Klein
- Berlin Institute of Health at Charité - Universitaetsmedizin Berlin, Core Facility Imaging Mass Spectrometry, 13353, Berlin, Germany
| | - Annika Mohr
- Department of General, Visceral, and Transplant Surgery, University Hospital Muenster, 48149, Muenster, Germany
| | - Olachi A Onwuegbuchulam
- Department of General, Visceral, and Transplant Surgery, University Hospital Muenster, 48149, Muenster, Germany
| | - Sabine von Rueden
- Department of General, Visceral, and Transplant Surgery, University Hospital Muenster, 48149, Muenster, Germany
| | - Kerstin Menck
- Department of Medicine A for Hematology, Oncology, Hemostaseology and Pneumology, University Hospital Muenster, 48149, Muenster, Germany
- West German Cancer Center, University Hospital Muenster, 48149, Muenster, Germany
| | - Annalen Bleckmann
- Department of Medicine A for Hematology, Oncology, Hemostaseology and Pneumology, University Hospital Muenster, 48149, Muenster, Germany
- West German Cancer Center, University Hospital Muenster, 48149, Muenster, Germany
| | - Mazen A Juratli
- Department of General, Visceral, and Transplant Surgery, University Hospital Muenster, 48149, Muenster, Germany
- West German Cancer Center, University Hospital Muenster, 48149, Muenster, Germany
| | - Felix Becker
- Department of General, Visceral, and Transplant Surgery, University Hospital Muenster, 48149, Muenster, Germany
- West German Cancer Center, University Hospital Muenster, 48149, Muenster, Germany
| | - Igor M Sauer
- Department of Surgery, Charité Mitte | Campus Virchow-Klinikum, Charité -Universitaetsmedizin Berlin, Campus, 13353, Berlin, Germany
| | - Karl H Hillebrandt
- Department of Surgery, Charité Mitte | Campus Virchow-Klinikum, Charité -Universitaetsmedizin Berlin, Campus, 13353, Berlin, Germany
- Berlin Institute of Health at Charité - Universitaetsmedizin Berlin, BIH Biomedical Innovation Academy, BIH Charité Clinician Scientist Program, Charitéplatz 1, 10117, Berlin, Germany
| | - Andreas Pascher
- Department of General, Visceral, and Transplant Surgery, University Hospital Muenster, 48149, Muenster, Germany
- West German Cancer Center, University Hospital Muenster, 48149, Muenster, Germany
| | - Benjamin Struecker
- Department of General, Visceral, and Transplant Surgery, University Hospital Muenster, 48149, Muenster, Germany.
- West German Cancer Center, University Hospital Muenster, 48149, Muenster, Germany.
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Maistriaux L, Foulon V, Fievé L, Xhema D, Evrard R, Manon J, Coyette M, Bouzin C, Poumay Y, Gianello P, Behets C, Lengelé B. Reconstruction of the human nipple-areolar complex: a tissue engineering approach. Front Bioeng Biotechnol 2024; 11:1295075. [PMID: 38425730 PMCID: PMC10902434 DOI: 10.3389/fbioe.2023.1295075] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/15/2023] [Accepted: 12/13/2023] [Indexed: 03/02/2024] Open
Abstract
Introduction: Nipple-areolar complex (NAC) reconstruction after breast cancer surgery is challenging and does not always provide optimal long-term esthetic results. Therefore, generating a NAC using tissue engineering techniques, such as a decellularization-recellularization process, is an alternative option to recreate a specific 3D NAC morphological unit, which is then covered with an in vitro regenerated epidermis and, thereafter, skin-grafted on the reconstructed breast. Materials and methods: Human NACs were harvested from cadaveric donors and decellularized using sequential detergent baths. Cellular clearance and extracellular matrix (ECM) preservation were analyzed by histology, as well as by DNA, ECM proteins, growth factors, and residual sodium dodecyl sulfate (SDS) quantification. In vivo biocompatibility was evaluated 30 days after the subcutaneous implantation of native and decellularized human NACs in rats. In vitro scaffold cytocompatibility was assessed by static seeding of human fibroblasts on their hypodermal side for 7 days, while human keratinocytes were seeded on the scaffold epidermal side for 10 days by using the reconstructed human epidermis (RHE) technique to investigate the regeneration of a new epidermis. Results: The decellularized NAC showed a preserved 3D morphology and appeared white. After decellularization, a DNA reduction of 98.3% and the absence of nuclear and HLA staining in histological sections confirmed complete cellular clearance. The ECM architecture and main ECM proteins were preserved, associated with the detection and decrease in growth factors, while a very low amount of residual SDS was detected after decellularization. The decellularized scaffolds were in vivo biocompatible, fully revascularized, and did not induce the production of rat anti-human antibodies after 30 days of subcutaneous implantation. Scaffold in vitro cytocompatibility was confirmed by the increasing proliferation of seeded human fibroblasts during 7 days of culture, associated with a high number of living cells and a similar viability compared to the control cells after 7 days of static culture. Moreover, the RHE technique allowed us to recreate a keratinized pluristratified epithelium after 10 days of culture. Conclusion: Tissue engineering allowed us to create an acellular and biocompatible NAC with a preserved morphology, microarchitecture, and matrix proteins while maintaining their cell growth potential and ability to regenerate the skin epidermis. Thus, tissue engineering could provide a novel alternative to personalized and natural NAC reconstruction.
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Affiliation(s)
- Louis Maistriaux
- Pole of Morphology (MORF), Institute of Experimental and Clinical Research (IREC), UCLouvain, Brussels, Belgium
- Pole of Experimental Surgery and Transplantation (CHEX), Institute of Experimental and Clinical Research (IREC), UCLouvain, Brussels, Belgium
| | - Vincent Foulon
- Pole of Morphology (MORF), Institute of Experimental and Clinical Research (IREC), UCLouvain, Brussels, Belgium
| | - Lies Fievé
- Pole of Morphology (MORF), Institute of Experimental and Clinical Research (IREC), UCLouvain, Brussels, Belgium
| | - Daela Xhema
- Pole of Experimental Surgery and Transplantation (CHEX), Institute of Experimental and Clinical Research (IREC), UCLouvain, Brussels, Belgium
| | - Robin Evrard
- Pole of Experimental Surgery and Transplantation (CHEX), Institute of Experimental and Clinical Research (IREC), UCLouvain, Brussels, Belgium
| | - Julie Manon
- Pole of Morphology (MORF), Institute of Experimental and Clinical Research (IREC), UCLouvain, Brussels, Belgium
| | - Maude Coyette
- Pole of Morphology (MORF), Institute of Experimental and Clinical Research (IREC), UCLouvain, Brussels, Belgium
- Department of Plastic and Reconstructive Surgery, Cliniques Universitaires Saint-Luc, Brussels, Belgium
| | - Caroline Bouzin
- IREC Imaging Platform (2IP), Institute of Experimental and Clinical Research (IREC), UCLouvain, Brussels, Belgium
| | - Yves Poumay
- Research Unit for Molecular Physiology (URPhyM), Department of Medicine, Namur Research Institute for Life Sciences (NARILIS), UNamur, Namur, Belgium
| | - Pierre Gianello
- Pole of Experimental Surgery and Transplantation (CHEX), Institute of Experimental and Clinical Research (IREC), UCLouvain, Brussels, Belgium
| | - Catherine Behets
- Pole of Morphology (MORF), Institute of Experimental and Clinical Research (IREC), UCLouvain, Brussels, Belgium
| | - Benoît Lengelé
- Pole of Morphology (MORF), Institute of Experimental and Clinical Research (IREC), UCLouvain, Brussels, Belgium
- Department of Plastic and Reconstructive Surgery, Cliniques Universitaires Saint-Luc, Brussels, Belgium
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Weng B, Li M, Zhu W, Peng J, Mao X, Zheng Y, Zhang C, Pan S, Mao H, Zhao J. Distinguished biomimetic dECM system facilitates early detection of metastatic breast cancer cells. Bioeng Transl Med 2024; 9:e10597. [PMID: 38193110 PMCID: PMC10771560 DOI: 10.1002/btm2.10597] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/24/2023] [Revised: 08/08/2023] [Accepted: 08/22/2023] [Indexed: 01/10/2024] Open
Abstract
Breast cancer is the most prevalent malignant tumor affecting women's health. Bone is the most common distant metastatic organ, worsening the quality of life and increasing the mortality of patients. Early detection of breast cancer bone metastasis is urgent for halting disease progression and improving tumor prognosis. Recently, extracellular matrix (ECM) with biomimetic tissue niches opened a new avenue for tumor models in vitro. Here, we developed a biomimetic decellularized ECM (dECM) system to recapitulate bone niches at different situations, bone mimetic dECM from osteoblasts (BM-ECM) and bone tumor mimetic dECM from osteosarcoma cells (OS-ECM). The two kinds of dECMs exhibited distinct morphology, protein composition, and distribution. Interestingly, highly metastatic breast cancer cells tended to adhere and migrate on BM-ECM, while lowly metastatic breast cancer cells preferred the OS-ECM niche. Epithelial-to-mesenchymal transition was a potential mechanism to initiate the breast cancer cell migration on different biomimetic dECMs. Importantly, in the nude mice model, the dECM system captured metastatic breast cancer cells as early as 10 days after orthotopic transplantation in mammary gland pads, with higher signal on BM-ECM than that on OS-ECM. Collectively, the biomimetic dECM system might be a promising tumor model to distinguish the metastatic ability of breast cancer cells in vitro and to facilitate early detection of metastatic breast cancer cells in vivo, contributing to the diagnosis of breast cancer bone metastasis.
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Affiliation(s)
- Bowen Weng
- Zhejiang Key Laboratory of PathophysiologySchool of Medicine, Ningbo UniversityNingboZhejiangChina
| | - Mei Li
- Key Laboratory of Precision Medicine for Atherosclerotic Diseases of Zhejiang ProvinceThe First Affiliated Hospital of Ningbo UniversityNingboZhejiangChina
| | - Weilai Zhu
- Zhejiang Key Laboratory of PathophysiologySchool of Medicine, Ningbo UniversityNingboZhejiangChina
| | - Jing Peng
- Zhejiang Key Laboratory of PathophysiologySchool of Medicine, Ningbo UniversityNingboZhejiangChina
| | - Xufeng Mao
- Zhejiang Key Laboratory of PathophysiologySchool of Medicine, Ningbo UniversityNingboZhejiangChina
- Department of Orthopaedic SurgeryThe First Affiliated Hospital of Ningbo UniversityNingboZhejiangChina
| | - Yanan Zheng
- Zhejiang Key Laboratory of PathophysiologySchool of Medicine, Ningbo UniversityNingboZhejiangChina
| | - Chi Zhang
- Department of Orthopaedic SurgeryThe First Affiliated Hospital of Ningbo UniversityNingboZhejiangChina
| | - Senhao Pan
- Zhejiang Key Laboratory of PathophysiologySchool of Medicine, Ningbo UniversityNingboZhejiangChina
| | - Haijiao Mao
- Department of Orthopaedic SurgeryThe First Affiliated Hospital of Ningbo UniversityNingboZhejiangChina
| | - Jiyuan Zhao
- Zhejiang Key Laboratory of PathophysiologySchool of Medicine, Ningbo UniversityNingboZhejiangChina
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Li H, Chen Z, Chen N, Fan Y, Xu Y, Xu X. Applications of lung cancer organoids in precision medicine: from bench to bedside. Cell Commun Signal 2023; 21:350. [PMID: 38057851 PMCID: PMC10698950 DOI: 10.1186/s12964-023-01332-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/11/2023] [Accepted: 09/25/2023] [Indexed: 12/08/2023] Open
Abstract
As the leading cause of cancer-related mortality, lung cancer continues to pose a menacing threat to human health worldwide. Lung cancer treatment options primarily rely on chemoradiotherapy, surgery, targeted therapy, or immunotherapy. Despite significant progress in research and treatment, the 5-year survival rate for lung cancer patients is only 10-20%. There is an urgent need to develop more reliable preclinical models and valid therapeutic approaches. Patient-derived organoids with highly reduced tumour heterogeneity have emerged as a promising model for high-throughput drug screening to guide treatment of lung cancer patients. Organoid technology offers a novel platform for disease modelling, biobanking and drug development. The expected benefit of organoids is for cancer patients as the subsequent precision medicine technology. Over the past few years, numerous basic and clinical studies have been conducted on lung cancer organoids, highlighting the significant contributions of this technique. This review comprehensively examines the current state-of-the-art technologies and applications relevant to the formation of lung cancer organoids, as well as the potential of organoids in precision medicine and drug testing. Video Abstract.
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Affiliation(s)
- Huihui Li
- Department of Medical Thoracic Oncology, Zhejiang Cancer Hospital, Hangzhou Institute of Medicine (HIM), Chinese Academy of Sciences, Hangzhou, 310022, Zhejiang, China
- Postgraduate Training Base Alliance, Wenzhou Medical University, Wenzhou, 325035, Zhejiang, China
| | - Zexin Chen
- Guangdong Research Center of Organoid Engineering and Technology, Guangzhou, 510535, Guangdong, China
| | - Ning Chen
- Department of Medical Thoracic Oncology, Zhejiang Cancer Hospital, Hangzhou Institute of Medicine (HIM), Chinese Academy of Sciences, Hangzhou, 310022, Zhejiang, China
- Department of Oncology, The Second Clinical Medical College, Zhejiang Chinese Medical University, Hangzhou, 310053, China
| | - Yun Fan
- Department of Medical Thoracic Oncology, Zhejiang Cancer Hospital, Hangzhou Institute of Medicine (HIM), Chinese Academy of Sciences, Hangzhou, 310022, Zhejiang, China.
- Postgraduate Training Base Alliance, Wenzhou Medical University, Wenzhou, 325035, Zhejiang, China.
| | - Yaping Xu
- Department of Radiation Oncology, Shanghai Pulmonary Hospital, Tongji University School of Medicine, Shanghai, 200433, China.
| | - Xiaoling Xu
- Postgraduate Training Base Alliance, Wenzhou Medical University, Wenzhou, 325035, Zhejiang, China.
- Department of Radiation Oncology, Shanghai Pulmonary Hospital, Tongji University School of Medicine, Shanghai, 200433, China.
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Li X, Shan J, Chen X, Cui H, Wen G, Yu Y. Decellularized diseased tissues: current state-of-the-art and future directions. MedComm (Beijing) 2023; 4:e399. [PMID: 38020712 PMCID: PMC10661834 DOI: 10.1002/mco2.399] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/16/2023] [Revised: 09/04/2023] [Accepted: 09/12/2023] [Indexed: 12/01/2023] Open
Abstract
Decellularized matrices derived from diseased tissues/organs have evolved in the most recent years, providing novel research perspectives for understanding disease occurrence and progression and providing accurate pseudo models for developing new disease treatments. Although decellularized matrix maintaining the native composition, ultrastructure, and biomechanical characteristics of extracellular matrix (ECM), alongside intact and perfusable vascular compartments, facilitates the construction of bioengineered organ explants in vitro and promotes angiogenesis and tissue/organ regeneration in vivo, the availability of healthy tissues and organs for the preparation of decellularized ECM materials is limited. In this paper, we review the research advancements in decellularized diseased matrices. Considering that current research focuses on the matrices derived from cancers and fibrotic organs (mainly fibrotic kidney, lungs, and liver), the pathological characterizations and the applications of these diseased matrices are mainly discussed. Additionally, a contrastive analysis between the decellularized diseased matrices and decellularized healthy matrices, along with the development in vitro 3D models, is discussed in this paper. And last, we have provided the challenges and future directions in this review. Deep and comprehensive research on decellularized diseased tissues and organs will promote in-depth exploration of source materials in tissue engineering field, thus providing new ideas for clinical transformation.
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Affiliation(s)
- Xiang Li
- Department of Orthopedic SurgeryShanghai Sixth People's Hospital Affiliated to Shanghai Jiao Tong University School of MedicineShanghaiChina
| | - Jianyang Shan
- Department of Orthopedic SurgeryShanghai Sixth People's Hospital Affiliated to Shanghai Jiao Tong University School of MedicineShanghaiChina
| | - Xin Chen
- Department of Orthopedic SurgeryShanghai Sixth People's Hospital Affiliated to Shanghai Jiao Tong University School of MedicineShanghaiChina
- College of Fisheries and Life ScienceShanghai Ocean UniversityShanghaiChina
| | - Haomin Cui
- Department of Orthopedic SurgeryShanghai Sixth People's Hospital Affiliated to Shanghai Jiao Tong University School of MedicineShanghaiChina
| | - Gen Wen
- Department of Orthopedic SurgeryShanghai Sixth People's Hospital Affiliated to Shanghai Jiao Tong University School of MedicineShanghaiChina
| | - Yaling Yu
- Department of Orthopedic SurgeryShanghai Sixth People's Hospital Affiliated to Shanghai Jiao Tong University School of MedicineShanghaiChina
- Institute of Microsurgery on ExtremitiesShanghai Sixth People's Hospital Affiliated to Shanghai Jiao Tong University School of MedicineShanghaiChina
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10
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Jarak I, Isabel Santos A, Helena Pinto A, Domingues C, Silva I, Melo R, Veiga F, Figueiras A. Colorectal cancer cell exosome and cytoplasmic membrane for homotypic delivery of therapeutic molecules. Int J Pharm 2023; 646:123456. [PMID: 37778515 DOI: 10.1016/j.ijpharm.2023.123456] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/06/2023] [Revised: 09/26/2023] [Accepted: 09/27/2023] [Indexed: 10/03/2023]
Abstract
Colorectal cancer (CRC) is one of the most common causes of death in the world. The multi-drug resistance, especially in metastatic colorectal cancer, drives the development of new strategies that secure a positive outcome and reduce undesirable side effects. Nanotechnology has made an impact in addressing some pharmacokinetic and safety issues related to administration of free therapeutic agents. However, demands of managing complex biointerfacing require equally complex methods for introducing stimuli-responsive or targeting elements. In order to procure a more efficient solution to the overcoming of biological barriers, the physiological functions of cancer cell plasma and exosomal membranes provided the source of highly functionalized coatings. Biomimetic nanovehicles based on colorectal cancer (CRC) membranes imparted enhanced biological compatibility, immune escape and protection to diverse classes of therapeutic molecules. When loaded with therapeutic load or used as a coating for other therapeutic nanovehicles, they provide highly efficient and selective cell targeting and uptake. This review presents a detailed overview of the recent application of homotypic biomimetic nanovehicles in the management of CRC. We also address some of the current possibilities and challenges associated with the CRC membrane biomimetics.
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Affiliation(s)
- Ivana Jarak
- Univ Coimbra, Laboratory of Drug Development and Technologies, Faculty of Pharmacy, Coimbra, Portugal; Univ Porto, Instituto de Investigação e Inovação em Saúde, Porto, Portugal
| | - Ana Isabel Santos
- Univ Coimbra, Laboratory of Drug Development and Technologies, Faculty of Pharmacy, Coimbra, Portugal
| | - Ana Helena Pinto
- Univ Coimbra, Laboratory of Drug Development and Technologies, Faculty of Pharmacy, Coimbra, Portugal
| | - Cátia Domingues
- Univ Coimbra, Laboratory of Drug Development and Technologies, Faculty of Pharmacy, Coimbra, Portugal; Univ Coimbra, REQUIMTE/LAQV, Group of Pharmaceutical Technology, Coimbra, Portugal; Univ Coimbra, Institute for Clinical and Biomedical Research (iCBR) Area of Environment Genetics and Oncobiology (CIMAGO), Faculty of Medicine, Coimbra, Portugal
| | - Inês Silva
- Univ Coimbra, Laboratory of Drug Development and Technologies, Faculty of Pharmacy, Coimbra, Portugal
| | - Raquel Melo
- Univ Coimbra, Laboratory of Drug Development and Technologies, Faculty of Pharmacy, Coimbra, Portugal
| | - Francisco Veiga
- Univ Coimbra, Laboratory of Drug Development and Technologies, Faculty of Pharmacy, Coimbra, Portugal; Univ Coimbra, REQUIMTE/LAQV, Group of Pharmaceutical Technology, Coimbra, Portugal
| | - Ana Figueiras
- Univ Coimbra, Laboratory of Drug Development and Technologies, Faculty of Pharmacy, Coimbra, Portugal; Univ Coimbra, REQUIMTE/LAQV, Group of Pharmaceutical Technology, Coimbra, Portugal.
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11
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Spagnol G, Sensi F, De Tommasi O, Marchetti M, Bonaldo G, Xhindoli L, Noventa M, Agostini M, Tozzi R, Saccardi C. Patient Derived Organoids (PDOs), Extracellular Matrix (ECM), Tumor Microenvironment (TME) and Drug Screening: State of the Art and Clinical Implications of Ovarian Cancer Organoids in the Era of Precision Medicine. Cancers (Basel) 2023; 15:cancers15072059. [PMID: 37046719 PMCID: PMC10093183 DOI: 10.3390/cancers15072059] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/02/2023] [Revised: 03/27/2023] [Accepted: 03/27/2023] [Indexed: 04/03/2023] Open
Abstract
Ovarian cancer (OC) has the highest mortality rate of all gynecological malignancies due to the high prevalence of advanced stages of diagnosis and the high rate of recurrence. Furthermore, the heterogeneity of OC tumors contributes to the rapid development of resistance to conventional chemotherapy. In recent years, in order to overcome these problems, targeted therapies have been introduced in various types of tumors, including gynecological cancer. However, the lack of predictive biomarkers showing different clinical benefits limits the effectiveness of these therapies. This requires the development of preclinical models that can replicate the histological and molecular characteristics of OC subtypes. In this scenario, organoids become an important preclinical model for personalized medicine. In fact, patient-derived organoids (PDO) recapture tumor heterogeneity with the possibility of performing drug screening. However, to best reproduce the patient’s characteristics, it is necessary to develop a specific extracellular matrix (ECM) and introduce a tumor microenvironment (TME), which both represent an actual object of study to improve drug screening, particularly when used in targeted therapy and immunotherapy to guide therapeutic decisions. In this review, we summarize the current state of the art for the screening of PDOs, ECM, TME, and drugs in the setting of OC, as well as discussing the clinical implications and future perspectives for the research of OC organoids.
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Affiliation(s)
- Giulia Spagnol
- Department of Women and Children’s Health, Clinic of Gynecology and Obstetrics, University of Padua, 35100 Padua, Italy
| | - Francesca Sensi
- Department of Women and Children’s Health, University of Padua, 35100 Padua, Italy
- Fondazione Istituto di Ricerca Pediatrica Città della Speranza, 35129 Padua, Italy
| | - Orazio De Tommasi
- Department of Women and Children’s Health, Clinic of Gynecology and Obstetrics, University of Padua, 35100 Padua, Italy
| | - Matteo Marchetti
- Department of Women and Children’s Health, Clinic of Gynecology and Obstetrics, University of Padua, 35100 Padua, Italy
| | - Giulio Bonaldo
- Department of Women and Children’s Health, Clinic of Gynecology and Obstetrics, University of Padua, 35100 Padua, Italy
| | - Livia Xhindoli
- Department of Women and Children’s Health, Clinic of Gynecology and Obstetrics, University of Padua, 35100 Padua, Italy
| | - Marco Noventa
- Department of Women and Children’s Health, Clinic of Gynecology and Obstetrics, University of Padua, 35100 Padua, Italy
| | - Marco Agostini
- Fondazione Istituto di Ricerca Pediatrica Città della Speranza, 35129 Padua, Italy
- General Surgery 3, Department of Surgical, Oncological, and Gastroenterological Sciences, University of Padua, 35100 Padua, Italy
| | - Roberto Tozzi
- Department of Women and Children’s Health, Clinic of Gynecology and Obstetrics, University of Padua, 35100 Padua, Italy
| | - Carlo Saccardi
- Department of Women and Children’s Health, Clinic of Gynecology and Obstetrics, University of Padua, 35100 Padua, Italy
- Correspondence:
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Sensi F, D'angelo E, Biccari A, Marangio A, Battisti G, Crotti S, Fassan M, Laterza C, Giomo M, Elvassore N, Spolverato G, Pucciarelli S, Agostini M. Establishment of a human 3D pancreatic adenocarcinoma model based on a patient-derived extracellular matrix scaffold. Transl Res 2023; 253:57-67. [PMID: 36096350 DOI: 10.1016/j.trsl.2022.08.015] [Citation(s) in RCA: 7] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/04/2022] [Revised: 08/10/2022] [Accepted: 08/31/2022] [Indexed: 02/01/2023]
Abstract
Pancreatic cancer is likely to become one of the leading causes of cancer-related death in many countries within the next decade. Surgery is the potentially curative treatment for pancreatic ductal adenocarcinoma (PDAC), although only 10%-20% of patients have a resectable disease after diagnosis. Despite recent advances in curative surgery the current prognosis ranges from 6% to 10% globally. One of the main issues at the pre-clinical level is the lacking of model which simultaneously reflects the tumour microenvironment (TME) at both structural and cellular levels. Here we describe an innovative tissue engineering approach applied to PDAC starting from decellularized human biopsies in order to generate an organotypic 3D in vitro model. This in vitro 3D system recapitulates the ultrastructural environment of native tissue as demonstrated by histology, immunohistochemistry, immunofluorescence, mechanical analysis, and scanning electron microscopy. Mass spectrometry confirmed a different extracellular matrix (ECM) composition between decellularized healthy pancreas and PDAC by identifying a total of 110 non-redundant differently expressed proteins. Immunofluorescence analyses after 7 days of scaffold recellularization with PANC-1 and AsPC-1 pancreatic cell lines, were performed to assess the biocompatibility of 3D matrices to sustain engraftment, localization and infiltration. Finally, both PANC-1 and AsPC-1 cells cultured in 3D matrices showed a reduced response to treatment with FOLFIRINOX if compared to conventional bi-dimensional culture. Our 3D culture system with patient-derived tissue-specific decellularized ECM better recapitulates the pancreatic cancer microenvironment compared to conventional 2D culture conditions and represents a relevant approach for the study of pancreatic cancer response to chemotherapy agents.
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Affiliation(s)
- Francesca Sensi
- Department of Women and Children's Health, University of Padova, Italy; Fondazione Istituto di Ricerca Pediatrica Città della Speranza, Padova, Italy
| | - Edoardo D'angelo
- Fondazione Istituto di Ricerca Pediatrica Città della Speranza, Padova, Italy; Department of Surgical, Oncological, and Gastroenterological Sciences, University of Padova, Italy; LIFELAB Program, Consorzio per la Ricerca Sanitaria-CORIS, Veneto Region, Padova, Italy
| | - Andrea Biccari
- Department of Surgical, Oncological, and Gastroenterological Sciences, University of Padova, Italy; LIFELAB Program, Consorzio per la Ricerca Sanitaria-CORIS, Veneto Region, Padova, Italy
| | - Asia Marangio
- Department of Surgical, Oncological, and Gastroenterological Sciences, University of Padova, Italy
| | - Giulia Battisti
- Department of Surgical, Oncological, and Gastroenterological Sciences, University of Padova, Italy
| | - Sara Crotti
- Fondazione Istituto di Ricerca Pediatrica Città della Speranza, Padova, Italy
| | | | - Cecilia Laterza
- Department of Industrial Engineering, University of Padova, Italy
| | - Monica Giomo
- Department of Industrial Engineering, University of Padova, Italy
| | - Nicola Elvassore
- Department of Industrial Engineering, University of Padova, Italy
| | - Gaya Spolverato
- Department of Surgical, Oncological, and Gastroenterological Sciences, University of Padova, Italy.
| | - Salvatore Pucciarelli
- Department of Surgical, Oncological, and Gastroenterological Sciences, University of Padova, Italy
| | - Marco Agostini
- Fondazione Istituto di Ricerca Pediatrica Città della Speranza, Padova, Italy; Department of Surgical, Oncological, and Gastroenterological Sciences, University of Padova, Italy; LIFELAB Program, Consorzio per la Ricerca Sanitaria-CORIS, Veneto Region, Padova, Italy.
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Kort-Mascort J, Flores-Torres S, Peza-Chavez O, Jang JH, Pardo LA, Tran SD, Kinsella J. Decellularized ECM hydrogels: prior use considerations, applications, and opportunities in tissue engineering and biofabrication. Biomater Sci 2023; 11:400-431. [PMID: 36484344 DOI: 10.1039/d2bm01273a] [Citation(s) in RCA: 9] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/03/2022]
Abstract
Tissue development, wound healing, pathogenesis, regeneration, and homeostasis rely upon coordinated and dynamic spatial and temporal remodeling of extracellular matrix (ECM) molecules. ECM reorganization and normal physiological tissue function, require the establishment and maintenance of biological, chemical, and mechanical feedback mechanisms directed by cell-matrix interactions. To replicate the physical and biological environment provided by the ECM in vivo, methods have been developed to decellularize and solubilize tissues which yield organ and tissue-specific bioactive hydrogels. While these biomaterials retain several important traits of the native ECM, the decellularizing process, and subsequent sterilization, and solubilization result in fragmented, cleaved, or partially denatured macromolecules. The final product has decreased viscosity, moduli, and yield strength, when compared to the source tissue, limiting the compatibility of isolated decellularized ECM (dECM) hydrogels with fabrication methods such as extrusion bioprinting. This review describes the physical and bioactive characteristics of dECM hydrogels and their role as biomaterials for biofabrication. In this work, critical variables when selecting the appropriate tissue source and extraction methods are identified. Common manual and automated fabrication techniques compatible with dECM hydrogels are described and compared. Fabrication and post-manufacturing challenges presented by the dECM hydrogels decreased mechanical and structural stability are discussed as well as circumvention strategies. We further highlight and provide examples of the use of dECM hydrogels in tissue engineering and their role in fabricating complex in vitro 3D microenvironments.
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Affiliation(s)
| | | | - Omar Peza-Chavez
- Department of Bioengineering, McGill University, Montreal, Quebec, Canada.
| | - Joyce H Jang
- Department of Bioengineering, McGill University, Montreal, Quebec, Canada.
| | | | - Simon D Tran
- Faculty of Dental Medicine and Oral Health Sciences, McGill University, Montreal, Quebec, Canada
| | - Joseph Kinsella
- Department of Bioengineering, McGill University, Montreal, Quebec, Canada.
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Marangio A, Biccari A, D’Angelo E, Sensi F, Spolverato G, Pucciarelli S, Agostini M. The Study of the Extracellular Matrix in Chronic Inflammation: A Way to Prevent Cancer Initiation? Cancers (Basel) 2022; 14:cancers14235903. [PMID: 36497384 PMCID: PMC9741172 DOI: 10.3390/cancers14235903] [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: 10/31/2022] [Revised: 11/18/2022] [Accepted: 11/22/2022] [Indexed: 12/04/2022] Open
Abstract
Bidirectional communication between cells and their microenvironment has a key function in normal tissue homeostasis, and in disease initiation, progression and a patient's prognosis, at the very least. The extracellular matrix (ECM), as an element of all tissues and cellular microenvironment, is a frequently overlooked component implicated in the pathogenesis and progression of several diseases. In the inflammatory microenvironment (IME), different alterations resulting from remodeling processes can affect ECM, progressively inducing cancer initiation and the passage toward a tumor microenvironment (TME). Indeed, it has been demonstrated that altered ECM components interact with a variety of surface receptors triggering intracellular signaling that affect cellular pathways in turn. This review aims to support the notion that the ECM and its alterations actively participate in the promotion of chronic inflammation and cancer initiation. In conclusion, some data obtained in cancer research with the employment of decellularized ECM (dECM) models are described. The reported results encourage the application of dECM models to investigate the short circuits contributing to the creation of distinct IME, thus representing a potential tool to avoid the progression toward a malignant lesion.
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Affiliation(s)
- Asia Marangio
- General Surgery 3, Department of Surgery, Oncology and Gastroenterology, University of Padova, Via Giustiniani 2, 35128 Padova, Italy
- Fondazione Istituto di Ricerca Pediatrica, Città della Speranza, 35129 Padova, Italy
| | - Andrea Biccari
- General Surgery 3, Department of Surgery, Oncology and Gastroenterology, University of Padova, Via Giustiniani 2, 35128 Padova, Italy
- Fondazione Istituto di Ricerca Pediatrica, Città della Speranza, 35129 Padova, Italy
| | - Edoardo D’Angelo
- General Surgery 3, Department of Surgery, Oncology and Gastroenterology, University of Padova, Via Giustiniani 2, 35128 Padova, Italy
- Fondazione Istituto di Ricerca Pediatrica, Città della Speranza, 35129 Padova, Italy
| | - Francesca Sensi
- Fondazione Istituto di Ricerca Pediatrica, Città della Speranza, 35129 Padova, Italy
- Department of Women’s and Children’s Health, University of Padova, 35128 Padova, Italy
| | - Gaya Spolverato
- General Surgery 3, Department of Surgery, Oncology and Gastroenterology, University of Padova, Via Giustiniani 2, 35128 Padova, Italy
| | - Salvatore Pucciarelli
- General Surgery 3, Department of Surgery, Oncology and Gastroenterology, University of Padova, Via Giustiniani 2, 35128 Padova, Italy
| | - Marco Agostini
- General Surgery 3, Department of Surgery, Oncology and Gastroenterology, University of Padova, Via Giustiniani 2, 35128 Padova, Italy
- Fondazione Istituto di Ricerca Pediatrica, Città della Speranza, 35129 Padova, Italy
- Correspondence: ; Tel.: +39-049-964-0160
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15
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Barbon S, Biccari A, Stocco E, Capovilla G, D’Angelo E, Todesco M, Sandrin D, Bagno A, Romanato F, Macchi V, De Caro R, Agostini M, Merigliano S, Valmasoni M, Porzionato A. Bio-Engineered Scaffolds Derived from Decellularized Human Esophagus for Functional Organ Reconstruction. Cells 2022; 11:cells11192945. [PMID: 36230907 PMCID: PMC9563623 DOI: 10.3390/cells11192945] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/18/2022] [Revised: 09/14/2022] [Accepted: 09/15/2022] [Indexed: 11/16/2022] Open
Abstract
Esophageal reconstruction through bio-engineered allografts that highly resemble the peculiar properties of the tissue extracellular matrix (ECM) is a prospective strategy to overcome the limitations of current surgical approaches. In this work, human esophagus was decellularized for the first time in the literature by comparing three detergent-enzymatic protocols. After decellularization, residual DNA quantification and histological analyses showed that all protocols efficiently removed cells, DNA (<50 ng/mg of tissue) and muscle fibers, preserving collagen/elastin components. The glycosaminoglycan fraction was maintained (70–98%) in the decellularized versus native tissues, while immunohistochemistry showed unchanged expression of specific ECM markers (collagen IV, laminin). The proteomic signature of acellular esophagi corroborated the retention of structural collagens, basement membrane and matrix–cell interaction proteins. Conversely, decellularization led to the loss of HLA-DR expression, producing non-immunogenic allografts. According to hydroxyproline quantification, matrix collagen was preserved (2–6 µg/mg of tissue) after decellularization, while Second-Harmonic Generation imaging highlighted a decrease in collagen intensity. Based on uniaxial tensile tests, decellularization affected tissue stiffness, but sample integrity/manipulability was still maintained. Finally, the cytotoxicity test revealed that no harmful remnants/contaminants were present on acellular esophageal matrices, suggesting allograft biosafety. Despite the different outcomes showed by the three decellularization methods (regarding, for example, tissue manipulability, DNA removal, and glycosaminoglycans/hydroxyproline contents) the ultimate validation should be provided by future repopulation tests and in vivo orthotopic implant of esophageal scaffolds.
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Affiliation(s)
- Silvia Barbon
- Section of Human Anatomy, Department of Neuroscience, University of Padova, 35121 Padova, Italy
- L.i.f.e.L.a.b. Program, Consorzio per la Ricerca Sanitaria, 35128 Padova, Italy
- Foundation for Biology and Regenerative Medicine, Tissue Engineering and Signaling—TES, Onlus, 35136 Padova, Italy
| | - Andrea Biccari
- L.i.f.e.L.a.b. Program, Consorzio per la Ricerca Sanitaria, 35128 Padova, Italy
- Department of Surgical Oncological and Gastroenterological Sciences, University of Padova, 35128 Padova, Italy
| | - Elena Stocco
- Section of Human Anatomy, Department of Neuroscience, University of Padova, 35121 Padova, Italy
- L.i.f.e.L.a.b. Program, Consorzio per la Ricerca Sanitaria, 35128 Padova, Italy
- Foundation for Biology and Regenerative Medicine, Tissue Engineering and Signaling—TES, Onlus, 35136 Padova, Italy
| | - Giovanni Capovilla
- Department of Surgical Oncological and Gastroenterological Sciences, University of Padova, 35128 Padova, Italy
| | - Edoardo D’Angelo
- Department of Surgical Oncological and Gastroenterological Sciences, University of Padova, 35128 Padova, Italy
| | - Martina Todesco
- L.i.f.e.L.a.b. Program, Consorzio per la Ricerca Sanitaria, 35128 Padova, Italy
- Department of Industrial Engineering, University of Padova, 35131 Padova, Italy
| | - Deborah Sandrin
- L.i.f.e.L.a.b. Program, Consorzio per la Ricerca Sanitaria, 35128 Padova, Italy
- Department of Physics and Astronomy “G. Galilei”, University of Padova, 35131 Padova, Italy
| | - Andrea Bagno
- L.i.f.e.L.a.b. Program, Consorzio per la Ricerca Sanitaria, 35128 Padova, Italy
- Department of Industrial Engineering, University of Padova, 35131 Padova, Italy
| | - Filippo Romanato
- L.i.f.e.L.a.b. Program, Consorzio per la Ricerca Sanitaria, 35128 Padova, Italy
- Department of Physics and Astronomy “G. Galilei”, University of Padova, 35131 Padova, Italy
| | - Veronica Macchi
- Section of Human Anatomy, Department of Neuroscience, University of Padova, 35121 Padova, Italy
- L.i.f.e.L.a.b. Program, Consorzio per la Ricerca Sanitaria, 35128 Padova, Italy
| | - Raffaele De Caro
- Section of Human Anatomy, Department of Neuroscience, University of Padova, 35121 Padova, Italy
- L.i.f.e.L.a.b. Program, Consorzio per la Ricerca Sanitaria, 35128 Padova, Italy
- Foundation for Biology and Regenerative Medicine, Tissue Engineering and Signaling—TES, Onlus, 35136 Padova, Italy
| | - Marco Agostini
- L.i.f.e.L.a.b. Program, Consorzio per la Ricerca Sanitaria, 35128 Padova, Italy
- Department of Surgical Oncological and Gastroenterological Sciences, University of Padova, 35128 Padova, Italy
- Correspondence: ; Tel.: +39-049-96-40-160
| | - Stefano Merigliano
- L.i.f.e.L.a.b. Program, Consorzio per la Ricerca Sanitaria, 35128 Padova, Italy
- Department of Surgical Oncological and Gastroenterological Sciences, University of Padova, 35128 Padova, Italy
| | - Michele Valmasoni
- L.i.f.e.L.a.b. Program, Consorzio per la Ricerca Sanitaria, 35128 Padova, Italy
- Department of Surgical Oncological and Gastroenterological Sciences, University of Padova, 35128 Padova, Italy
| | - Andrea Porzionato
- Section of Human Anatomy, Department of Neuroscience, University of Padova, 35121 Padova, Italy
- L.i.f.e.L.a.b. Program, Consorzio per la Ricerca Sanitaria, 35128 Padova, Italy
- Foundation for Biology and Regenerative Medicine, Tissue Engineering and Signaling—TES, Onlus, 35136 Padova, Italy
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16
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Decellularized normal and cancer tissues as tools for cancer research. Cancer Gene Ther 2022; 29:879-888. [PMID: 34785762 DOI: 10.1038/s41417-021-00398-2] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/01/2021] [Revised: 09/23/2021] [Accepted: 10/08/2021] [Indexed: 12/11/2022]
Abstract
Today it is widely accepted that molecular mechanisms triggering cancer initiate with a genetic modification. However, a genetic alteration providing the aberrant clone with a growing advantage over neighboring cells is not sufficient to develop cancer. Currently, tumors are considered a heterogeneous population of cells and an extracellular matrix (ECM) that make up a characteristic microenvironment. Interactions between tumor cells and cancer microenvironment define cancer progression and therapeutic response. To investigate and clarify the role of ECM in the regulation of cancer cell behavior and response to therapy, the decellularization of ECM, a widely used technique in tissue engineering, has been recently employed to develop 3D culture model of disease. In this review, we briefly explore the different components of healthy and pathological ECM and the methods to obtain and characterize the ECM from native bioptic tissue. Finally, we highlight the most relevant applications of ECM in translational cancer research strategies: decellularized ECM, ECM-hydrogel and 3D bioprinting.
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17
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Breast Cancer Patient-Derived Scaffolds Can Expose Unique Individual Cancer Progressing Properties of the Cancer Microenvironment Associated with Clinical Characteristics. Cancers (Basel) 2022; 14:cancers14092172. [PMID: 35565301 PMCID: PMC9103124 DOI: 10.3390/cancers14092172] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/24/2022] [Revised: 04/21/2022] [Accepted: 04/23/2022] [Indexed: 11/30/2022] Open
Abstract
Simple Summary Despite huge progress in cancer diagnostics and medicine we still lack optimal cancer treatments for patients with aggressive diseases. This problem can be influenced by the biological heterogeneity of cancer cells as well as poorly understood cancer promoting effects of the cancer microenvironment being an important part of the cancer niche. In this study we have specifically monitored the activity of the cancer microenvironment in breast cancer patients using cell-free scaffolds repopulated with reporter cancer cells sensing the activity of the patient environment. The data show that scaffold induced changes in epithelial-mesenchymal transition and pluripotency markers were linked to clinical and prognostic properties of the original cancer and the information was even more precise when matching estrogen receptor status in our system. The findings highlight that patient-derived scaffolds uncover important information about varying malignant promoting properties in the cancer niche and can be used as a complementary diagnostic tool. Abstract Breast cancer is a heterogeneous disease in terms of cellular and structural composition, and besides acquired aggressive properties in the cancer cell population, the surrounding tumor microenvironment can affect disease progression and clinical behaviours. To specifically decode the clinical relevance of the cancer promoting effects of individual tumor microenvironments, we performed a comprehensive test of 110 breast cancer samples using a recently established in vivo-like 3D cell culture platform based on patient-derived scaffolds (PDSs). Cell-free PDSs were recellularized with three breast cancer cell lines and adaptation to the different patient-based microenvironments was monitored by quantitative PCR. Substantial variability in gene expression between individual PDS cultures from different patients was observed, as well as between different cell lines. Interestingly, specific gene expression changes in the PDS cultures were significantly linked to prognostic features and clinical information from the original cancer. This link was even more pronounced when ERα-status of cell lines and PDSs matched. The results support that PDSs cultures, including a cancer cell line of relevant origin, can monitor the activity of the tumor microenvironment and reveal unique information about the malignancy-inducing properties of the individual cancer niche and serve as a future complementary diagnostic tool for breast cancer.
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García-Gareta E, Pérez MÁ, García-Aznar JM. Decellularization of tumours: A new frontier in tissue engineering. J Tissue Eng 2022; 13:20417314221091682. [PMID: 35495097 PMCID: PMC9044784 DOI: 10.1177/20417314221091682] [Citation(s) in RCA: 10] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/17/2022] [Accepted: 03/17/2022] [Indexed: 12/16/2022] Open
Abstract
Cancer is one of the leading causes of death worldwide. The tumour extracellular
matrix (ECM) has unique features in terms of composition and mechanical
properties, resulting in a structurally and chemically different ECM to that of
native, healthy tissues. This paper reviews to date the efforts into
decellularization of tumours, which in the authors’ view represents a new
frontier in the ever evolving field of tumour tissue engineering. An overview of
the ECM and its importance in cancer is given, ending with examples of research
using decellularized tumours, which has already indicated potential therapeutic
targets, unravelled malignancy mechanisms or response to chemotherapy agents.
The review highlights that more research is needed in this area, which can
answer important questions related to tumour formation and progression to
ultimately identify new and effective therapeutic targets. Within the
near-future of personalized medicine, this research can create patient-specific
tumour models and therapeutic regimes.
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Affiliation(s)
- Elena García-Gareta
- Aragonese Agency for R&D (ARAID) Foundation, Zaragoza, Aragón, Spain
- Multiscale in Mechanical & Biological Engineering Research Group, Aragón Institute of Engineering Research (I3A), School of Engineering & Architecture, University of Zaragoza, Zaragoza, Aragón, Spain
- Division of Biomaterials & Tissue Engineering, UCL Eastman Dental Institute, University College London, London, UK
| | - María Ángeles Pérez
- Multiscale in Mechanical & Biological Engineering Research Group, Aragón Institute of Engineering Research (I3A), School of Engineering & Architecture, University of Zaragoza, Zaragoza, Aragón, Spain
| | - José Manuel García-Aznar
- Multiscale in Mechanical & Biological Engineering Research Group, Aragón Institute of Engineering Research (I3A), School of Engineering & Architecture, University of Zaragoza, Zaragoza, Aragón, Spain
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19
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Clark J, Fotopoulou C, Cunnea P, Krell J. Novel Ex Vivo Models of Epithelial Ovarian Cancer: The Future of Biomarker and Therapeutic Research. Front Oncol 2022; 12:837233. [PMID: 35402223 PMCID: PMC8990887 DOI: 10.3389/fonc.2022.837233] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/16/2021] [Accepted: 02/28/2022] [Indexed: 11/13/2022] Open
Abstract
Epithelial ovarian cancer (EOC) is a heterogenous disease associated with variations in presentation, pathology and prognosis. Advanced EOC is typified by frequent relapse and a historical 5-year survival of less than 30% despite improvements in surgical and systemic treatment. The advent of next generation sequencing has led to notable advances in the field of personalised medicine for many cancer types. Success in achieving cure in advanced EOC has however been limited, although significant prolongation of survival has been demonstrated. Development of novel research platforms is therefore necessary to address the rapidly advancing field of early diagnostics and therapeutics, whilst also acknowledging the significant tumour heterogeneity associated with EOC. Within available tumour models, patient-derived organoids (PDO) and explant tumour slices have demonstrated particular promise as novel ex vivo systems to model different cancer types including ovarian cancer. PDOs are organ specific 3D tumour cultures that can accurately represent the histology and genomics of their native tumour, as well as offer the possibility as models for pharmaceutical drug testing platforms, offering timing advantages and potential use as prospective personalised models to guide clinical decision-making. Such applications could maximise the benefit of drug treatments to patients on an individual level whilst minimising use of less effective, yet toxic, therapies. PDOs are likely to play a greater role in both academic research and drug development in the future and have the potential to revolutionise future patient treatment and clinical trial pathways. Similarly, ex vivo tumour slices or explants have also shown recent renewed promise in their ability to provide a fast, specific, platform for drug testing that accurately represents in vivo tumour response. Tumour explants retain tissue architecture, and thus incorporate the majority of tumour microenvironment making them an attractive method to re-capitulate in vivo conditions, again with significant timing and personalisation of treatment advantages for patients. This review will discuss the current treatment landscape and research models for EOC, their development and new advances towards the discovery of novel biomarkers or combinational therapeutic strategies to increase treatment options for women with ovarian cancer.
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Affiliation(s)
- James Clark
- Division of Cancer, Department of Surgery and Cancer, Faculty of Medicine, Imperial College London, London, United Kingdom
| | - Christina Fotopoulou
- Division of Cancer, Department of Surgery and Cancer, Faculty of Medicine, Imperial College London, London, United Kingdom.,West London Gynaecological Cancer Centre, Imperial College NHS Trust, London, United Kingdom
| | - Paula Cunnea
- Division of Cancer, Department of Surgery and Cancer, Faculty of Medicine, Imperial College London, London, United Kingdom
| | - Jonathan Krell
- Division of Cancer, Department of Surgery and Cancer, Faculty of Medicine, Imperial College London, London, United Kingdom
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20
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Antunes N, Kundu B, Kundu SC, Reis RL, Correlo V. In Vitro Cancer Models: A Closer Look at Limitations on Translation. Bioengineering (Basel) 2022; 9:bioengineering9040166. [PMID: 35447726 PMCID: PMC9029854 DOI: 10.3390/bioengineering9040166] [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: 02/14/2022] [Revised: 04/02/2022] [Accepted: 04/05/2022] [Indexed: 12/18/2022] Open
Abstract
In vitro cancer models are envisioned as high-throughput screening platforms for potential new therapeutic discovery and/or validation. They also serve as tools to achieve personalized treatment strategies or real-time monitoring of disease propagation, providing effective treatments to patients. To battle the fatality of metastatic cancers, the development and commercialization of predictive and robust preclinical in vitro cancer models are of urgent need. In the past decades, the translation of cancer research from 2D to 3D platforms and the development of diverse in vitro cancer models have been well elaborated in an enormous number of reviews. However, the meagre clinical success rate of cancer therapeutics urges the critical introspection of currently available preclinical platforms, including patents, to hasten the development of precision medicine and commercialization of in vitro cancer models. Hence, the present article critically reflects the difficulty of translating cancer therapeutics from discovery to adoption and commercialization in the light of in vitro cancer models as predictive tools. The state of the art of in vitro cancer models is discussed first, followed by identifying the limitations of bench-to-bedside transition. This review tries to establish compatibility between the current findings and obstacles and indicates future directions to accelerate the market penetration, considering the niche market.
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Affiliation(s)
- Nina Antunes
- Headquarters of the European Institute of Excellence on Tissue Engineering and Regenerative Medicine, 3Bs—Research Institute on Biomaterials, Biodegradables and Biomimetics, University of Minho, AvePark, Zona Industrial da Gandra, 4805-017 Barco, Portugal; (N.A.); (B.K.); (S.C.K.); (R.L.R.)
- ICVS/3 B’s—PT Government Associate Laboratory, 4710-057 Braga, Portugal
| | - Banani Kundu
- Headquarters of the European Institute of Excellence on Tissue Engineering and Regenerative Medicine, 3Bs—Research Institute on Biomaterials, Biodegradables and Biomimetics, University of Minho, AvePark, Zona Industrial da Gandra, 4805-017 Barco, Portugal; (N.A.); (B.K.); (S.C.K.); (R.L.R.)
- ICVS/3 B’s—PT Government Associate Laboratory, 4710-057 Braga, Portugal
| | - Subhas C. Kundu
- Headquarters of the European Institute of Excellence on Tissue Engineering and Regenerative Medicine, 3Bs—Research Institute on Biomaterials, Biodegradables and Biomimetics, University of Minho, AvePark, Zona Industrial da Gandra, 4805-017 Barco, Portugal; (N.A.); (B.K.); (S.C.K.); (R.L.R.)
- ICVS/3 B’s—PT Government Associate Laboratory, 4710-057 Braga, Portugal
| | - Rui L. Reis
- Headquarters of the European Institute of Excellence on Tissue Engineering and Regenerative Medicine, 3Bs—Research Institute on Biomaterials, Biodegradables and Biomimetics, University of Minho, AvePark, Zona Industrial da Gandra, 4805-017 Barco, Portugal; (N.A.); (B.K.); (S.C.K.); (R.L.R.)
- ICVS/3 B’s—PT Government Associate Laboratory, 4710-057 Braga, Portugal
| | - Vítor Correlo
- Headquarters of the European Institute of Excellence on Tissue Engineering and Regenerative Medicine, 3Bs—Research Institute on Biomaterials, Biodegradables and Biomimetics, University of Minho, AvePark, Zona Industrial da Gandra, 4805-017 Barco, Portugal; (N.A.); (B.K.); (S.C.K.); (R.L.R.)
- ICVS/3 B’s—PT Government Associate Laboratory, 4710-057 Braga, Portugal
- Correspondence:
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21
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Yang J, Dang H, Xu Y. Recent advancement of decellularization extracellular matrix for tissue engineering and biomedical application. Artif Organs 2022; 46:549-567. [PMID: 34855994 DOI: 10.1111/aor.14126] [Citation(s) in RCA: 26] [Impact Index Per Article: 13.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/20/2021] [Revised: 10/18/2021] [Accepted: 11/15/2021] [Indexed: 12/11/2022]
Abstract
BACKGROUND Decellularized extracellular matrixs (dECMs) derived from organs and tissues have emerged as a promising tool, as they encompass the characteristics of an ideal tissue scaffold: complex composition, vascular networks and unique tissue-specific architecture. Consequently, their use has propagated throughout tissue engineering and regenerative medicine. dECM can be easily obtained from various tissues/organs by appropriate decellularization protocolsand is entitled to provide necessary cues to cells homing. METHODS In this review, we describe the decellularization and sterilization methods that are commonly used in recent research, the effects of these methods upon biologic scaffold material are discussed. Also, we summarize the recent developments of recellularization and vascularization techniques in regeneration medicine. Additionally, dECM preservation methods is mentioned, which provides the basis for the establishment of organ bank. RESULTS Biomedical applications and the status of current research developments relating to dECM biomaterials are outlined, including transplantation in vivo, disease models and drug screening, organoid, 3D bioprinting, tissue reconstruction and rehabilitation and cell transplantation and culture. Finally, critical challenges and future developing technologies are discussed. CONCLUSIONS With the development of tissue engineering and regenerative medicine, dECM will have broader applications in the field of biomedicine in the near future.
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Affiliation(s)
- Jiamin Yang
- School of Medical Instrument and Food Engineering, University of Shanghai for Science and Technology, Shanghai, China
| | - Hangyu Dang
- School of Medical Instrument and Food Engineering, University of Shanghai for Science and Technology, Shanghai, China
| | - Yi Xu
- School of Medical Instrument and Food Engineering, University of Shanghai for Science and Technology, Shanghai, China
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22
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Marques-Magalhães Â, Cruz T, Costa ÂM, Estêvão D, Rios E, Canão PA, Velho S, Carneiro F, Oliveira MJ, Cardoso AP. Decellularized Colorectal Cancer Matrices as Bioactive Scaffolds for Studying Tumor-Stroma Interactions. Cancers (Basel) 2022; 14:cancers14020359. [PMID: 35053521 PMCID: PMC8773780 DOI: 10.3390/cancers14020359] [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: 11/15/2021] [Revised: 01/02/2022] [Accepted: 01/06/2022] [Indexed: 12/12/2022] Open
Abstract
More than a physical structure providing support to tissues, the extracellular matrix (ECM) is a complex and dynamic network of macromolecules that modulates the behavior of both cancer cells and associated stromal cells of the tumor microenvironment (TME). Over the last few years, several efforts have been made to develop new models that accurately mimic the interconnections within the TME and specifically the biomechanical and biomolecular complexity of the tumor ECM. Particularly in colorectal cancer, the ECM is highly remodeled and disorganized and constitutes a key component that affects cancer hallmarks, such as cell differentiation, proliferation, angiogenesis, invasion and metastasis. Therefore, several scaffolds produced from natural and/or synthetic polymers and ceramics have been used in 3D biomimetic strategies for colorectal cancer research. Nevertheless, decellularized ECM from colorectal tumors is a unique model that offers the maintenance of native ECM architecture and molecular composition. This review will focus on innovative and advanced 3D-based models of decellularized ECM as high-throughput strategies in colorectal cancer research that potentially fill some of the gaps between in vitro 2D and in vivo models. Our aim is to highlight the need for strategies that accurately mimic the TME for precision medicine and for studying the pathophysiology of the disease.
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Affiliation(s)
- Ângela Marques-Magalhães
- i3S-Institute for Research and Innovation in Health, University of Porto, 4200-135 Porto, Portugal; (Â.M.-M.); (T.C.); (Â.M.C.); (D.E.); (E.R.); (S.V.); (F.C.); (M.J.O.)
- INEB-Institute of Biomedical Engineering, University of Porto, 4200-135 Porto, Portugal
- ICBAS-School of Medicine and Biomedical Sciences, University of Porto, 4050-313 Porto, Portugal
| | - Tânia Cruz
- i3S-Institute for Research and Innovation in Health, University of Porto, 4200-135 Porto, Portugal; (Â.M.-M.); (T.C.); (Â.M.C.); (D.E.); (E.R.); (S.V.); (F.C.); (M.J.O.)
- INEB-Institute of Biomedical Engineering, University of Porto, 4200-135 Porto, Portugal
| | - Ângela Margarida Costa
- i3S-Institute for Research and Innovation in Health, University of Porto, 4200-135 Porto, Portugal; (Â.M.-M.); (T.C.); (Â.M.C.); (D.E.); (E.R.); (S.V.); (F.C.); (M.J.O.)
- INEB-Institute of Biomedical Engineering, University of Porto, 4200-135 Porto, Portugal
| | - Diogo Estêvão
- i3S-Institute for Research and Innovation in Health, University of Porto, 4200-135 Porto, Portugal; (Â.M.-M.); (T.C.); (Â.M.C.); (D.E.); (E.R.); (S.V.); (F.C.); (M.J.O.)
- INEB-Institute of Biomedical Engineering, University of Porto, 4200-135 Porto, Portugal
- ICBAS-School of Medicine and Biomedical Sciences, University of Porto, 4050-313 Porto, Portugal
| | - Elisabete Rios
- i3S-Institute for Research and Innovation in Health, University of Porto, 4200-135 Porto, Portugal; (Â.M.-M.); (T.C.); (Â.M.C.); (D.E.); (E.R.); (S.V.); (F.C.); (M.J.O.)
- IPATIMUP-Institute of Pathology and Molecular Immunology, University of Porto, 4200-135 Porto, Portugal
- Department of Pathology, Faculty of Medicine, University of Porto, 4200-319 Porto, Portugal;
- Department of Pathology, Centro Hospitalar Universitário São João, 4200-319 Porto, Portugal
| | - Pedro Amoroso Canão
- Department of Pathology, Faculty of Medicine, University of Porto, 4200-319 Porto, Portugal;
- Department of Pathology, Centro Hospitalar Universitário São João, 4200-319 Porto, Portugal
| | - Sérgia Velho
- i3S-Institute for Research and Innovation in Health, University of Porto, 4200-135 Porto, Portugal; (Â.M.-M.); (T.C.); (Â.M.C.); (D.E.); (E.R.); (S.V.); (F.C.); (M.J.O.)
- IPATIMUP-Institute of Pathology and Molecular Immunology, University of Porto, 4200-135 Porto, Portugal
| | - Fátima Carneiro
- i3S-Institute for Research and Innovation in Health, University of Porto, 4200-135 Porto, Portugal; (Â.M.-M.); (T.C.); (Â.M.C.); (D.E.); (E.R.); (S.V.); (F.C.); (M.J.O.)
- IPATIMUP-Institute of Pathology and Molecular Immunology, University of Porto, 4200-135 Porto, Portugal
- Department of Pathology, Faculty of Medicine, University of Porto, 4200-319 Porto, Portugal;
- Department of Pathology, Centro Hospitalar Universitário São João, 4200-319 Porto, Portugal
| | - Maria José Oliveira
- i3S-Institute for Research and Innovation in Health, University of Porto, 4200-135 Porto, Portugal; (Â.M.-M.); (T.C.); (Â.M.C.); (D.E.); (E.R.); (S.V.); (F.C.); (M.J.O.)
- INEB-Institute of Biomedical Engineering, University of Porto, 4200-135 Porto, Portugal
- ICBAS-School of Medicine and Biomedical Sciences, University of Porto, 4050-313 Porto, Portugal
- Department of Pathology, Faculty of Medicine, University of Porto, 4200-319 Porto, Portugal;
| | - Ana Patrícia Cardoso
- i3S-Institute for Research and Innovation in Health, University of Porto, 4200-135 Porto, Portugal; (Â.M.-M.); (T.C.); (Â.M.C.); (D.E.); (E.R.); (S.V.); (F.C.); (M.J.O.)
- INEB-Institute of Biomedical Engineering, University of Porto, 4200-135 Porto, Portugal
- Correspondence: ; Tel.: +351-22-607-4900
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23
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He Y, Deng P, Yan Y, Zhu L, Chen H, Li T, Li Y, Li J. Matrisome provides a supportive microenvironment for oral squamous cell carcinoma progression. J Proteomics 2021; 253:104454. [PMID: 34922012 DOI: 10.1016/j.jprot.2021.104454] [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: 09/10/2021] [Revised: 11/03/2021] [Accepted: 12/06/2021] [Indexed: 11/24/2022]
Abstract
Oral squamous cell carcinoma (OSCC) is a common pernicious tumor in the head and neck regions. However, the function of tumor extracellular matrix (ECM) has not been elucidated. A tissue engineering method was applied for remodeling ECM through decellularization. The cellular components were removed, and the biological composition was mostly preserved. Proteomics was performed to analyze the characterization between normal and tumor ECM. According to LC-MS/MS results, 26 proteins just showed in tumor ECM, and 14 proteins only showed in late-stage tumor ECM. KEGG pathway analysis showed that most variant proteins were linked to metabolic regulation and tumor immunity (such as SCC-Ag1, LOX). To affirm the influence of tumor ECM on the progression of OSCC, tumor cells and macrophages were co-cultured with ECM scaffold. Marked differences in proliferation, apoptosis, and migration of OSCC cells were observed between tumor and normal ECM. Tumor ECM polarized macrophages towards an anti-inflammatory phenotype (higher IL-10 and CD68, and relatively lower CD86 and IL1-β). Collectively, these findings suggest that tumor ECM served as a permissive role in OSCC progression. SIGNIFICANCE: The variation between OSCC ECM and normal ECM confirm tumor ECM plays a significant role in OSCC deterioration, which is conducive to exploring the occurrence and progression mechanisms of OSCC, and further improving the curative effect of this disease.
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Affiliation(s)
- Yungang He
- College of Stomatology, Chongqing Medical University, Chongqing, China; Chongqing Key Laboratory of Oral Diseases and Biomedical Sciences, Chongqing, China; Chongqing Municipal Key Laboratory of Oral Biomedical Engineering of Higher Education, Chongqing, China
| | - Pingmeng Deng
- College of Stomatology, Chongqing Medical University, Chongqing, China; Chongqing Key Laboratory of Oral Diseases and Biomedical Sciences, Chongqing, China; Chongqing Municipal Key Laboratory of Oral Biomedical Engineering of Higher Education, Chongqing, China
| | - Ying Yan
- College of Stomatology, Chongqing Medical University, Chongqing, China; Chongqing Key Laboratory of Oral Diseases and Biomedical Sciences, Chongqing, China; Chongqing Municipal Key Laboratory of Oral Biomedical Engineering of Higher Education, Chongqing, China
| | - Luying Zhu
- College of Stomatology, Chongqing Medical University, Chongqing, China; Chongqing Key Laboratory of Oral Diseases and Biomedical Sciences, Chongqing, China; Chongqing Municipal Key Laboratory of Oral Biomedical Engineering of Higher Education, Chongqing, China
| | - Hongying Chen
- College of Stomatology, Chongqing Medical University, Chongqing, China; Chongqing Key Laboratory of Oral Diseases and Biomedical Sciences, Chongqing, China; Chongqing Municipal Key Laboratory of Oral Biomedical Engineering of Higher Education, Chongqing, China
| | - Ting Li
- College of Stomatology, Chongqing Medical University, Chongqing, China; Chongqing Key Laboratory of Oral Diseases and Biomedical Sciences, Chongqing, China; Chongqing Municipal Key Laboratory of Oral Biomedical Engineering of Higher Education, Chongqing, China
| | - Yong Li
- College of Stomatology, Chongqing Medical University, Chongqing, China; Chongqing Key Laboratory of Oral Diseases and Biomedical Sciences, Chongqing, China; Chongqing Municipal Key Laboratory of Oral Biomedical Engineering of Higher Education, Chongqing, China.
| | - Jie Li
- College of Stomatology, Chongqing Medical University, Chongqing, China; Chongqing Key Laboratory of Oral Diseases and Biomedical Sciences, Chongqing, China; Chongqing Municipal Key Laboratory of Oral Biomedical Engineering of Higher Education, Chongqing, China.
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24
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Ribatti D. Two new applications in the study of angiogenesis the CAM assay: Acellular scaffolds and organoids. Microvasc Res 2021; 140:104304. [PMID: 34906560 DOI: 10.1016/j.mvr.2021.104304] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/06/2021] [Revised: 11/09/2021] [Accepted: 12/09/2021] [Indexed: 02/07/2023]
Abstract
The chick embryo chorioallantoic membrane (CAM) is a rich vascularized extraembryonic membrane that is commonly used as an in vivo experimental model to study molecules with angiogenic and anti-angiogenic activity, tumor growth and metastasis. Among other applications of the CAM assay, more recently this assay has been used for the study of acellular scaffolds and of organoids, and of their angiogenic capacity. The aim of this review article is to summarize the literature data concerning these two new applications of the CAM assay and to underline the advantages of this assay.
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Affiliation(s)
- Domenico Ribatti
- Department of Basic Medical Sciences, Neurosciences and Sensory Organs, University of Bari Medical School, Bari, Italy.
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25
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Sükei T, Palma E, Urbani L. Interplay between Cellular and Non-Cellular Components of the Tumour Microenvironment in Hepatocellular Carcinoma. Cancers (Basel) 2021; 13:5586. [PMID: 34771746 PMCID: PMC8583132 DOI: 10.3390/cancers13215586] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/08/2021] [Revised: 11/04/2021] [Accepted: 11/05/2021] [Indexed: 12/12/2022] Open
Abstract
Hepatocellular carcinoma (HCC) is one of the most common and lethal cancers worldwide. Currently, treatments available for advanced HCC provide dismal chances of survival, thus there is an urgent need to develop more effective therapeutic strategies. While much of the focus of recent decades has been on targeting malignant cells, promising results have emerged from targeting the tumour microenvironment (TME). The extracellular matrix (ECM) is the main non-cellular component of the TME and it profoundly changes during tumorigenesis to promote the growth and survival of malignant cells. Despite this, many in vitro models for drug testing fail to consider the TME leading to a high failure rate in clinical trials. Here, we present an overview of the function and properties of the ECM in the liver and how these change during malignant transformation. We also discuss the relationship between immune cells and ECM in the TME in HCC. Lastly, we present advanced, 3D culture techniques of cancer modelling and argue that the incorporation of TME components into these is essential to better recapitulate the complex interactions within the TME.
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Affiliation(s)
- Tamás Sükei
- The Roger Williams Institute of Hepatology, Foundation for Liver Research, London SE5 9NT, UK; (T.S.); (E.P.)
- Faculty of Life Sciences and Medicine, King’s College London, London WC2R 2LS, UK
| | - Elena Palma
- The Roger Williams Institute of Hepatology, Foundation for Liver Research, London SE5 9NT, UK; (T.S.); (E.P.)
- Faculty of Life Sciences and Medicine, King’s College London, London WC2R 2LS, UK
| | - Luca Urbani
- The Roger Williams Institute of Hepatology, Foundation for Liver Research, London SE5 9NT, UK; (T.S.); (E.P.)
- Faculty of Life Sciences and Medicine, King’s College London, London WC2R 2LS, UK
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26
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Mönch D, Koch J, Maaß A, Janssen N, Mürdter T, Renner P, Fallier-Becker P, Solaß W, Schwab M, Dahlke MH, Schlitt HJ, Leibold T. A human ex vivo coculture model to investigate peritoneal metastasis and innovative treatment options. Pleura Peritoneum 2021; 6:121-129. [PMID: 34676285 PMCID: PMC8482451 DOI: 10.1515/pp-2021-0128] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/01/2021] [Accepted: 06/15/2021] [Indexed: 02/07/2023] Open
Abstract
Objectives Peritoneal metastasis (PM) is commonly observed in patients with colorectal cancer (CRC). The outcome of these patients is poor, with an average survival of only six months without therapy, which requires a better understanding of PM biology and new treatment strategies. Methods We established and characterized a human ex vivo peritoneal model to investigate the mechanisms of peritoneal seeding and possible treatment options. For this, CRC cell lines and patient-derived tumor organoids were cultured together with human peritoneum to investigate the invasion of malignant cells and the effects of local chemotherapy. Results Fresh human peritoneum was cultured for up to three weeks in a stainless steel ring system, allowing for survival of all peritoneal structures. Peritoneal cell survival was documented by light microscopy and immunohistochemical staining. Further, immunohistological characterization of the tissue revealed CD3-positive T-lymphocytes and vimentin-positive fibroblasts within the peritoneum. In addition, extracellular matrix components (collagens, matrix metalloproteinases) were localized within the tissue. Coculture with CRC cell lines and patient-derived CRC organoids revealed that cancer cells grew on the peritoneum and migrated into the tissue. Coculture with CRC cells confirmed that hyperthermal treatment at 41 °C for 90 min significantly enhanced the intracellular entry of doxorubicin. Moreover, treatment with mitomycin C under hyperthermic conditions significantly reduced the amount of cancer cells within the peritoneum. Conclusions This human ex vivo peritoneal model provides a stringent and clinically relevant platform for the investigation of PM and for further elucidation of possible treatment options.
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Affiliation(s)
- Dina Mönch
- Dr. Margarete Fischer-Bosch Institute for Clinical Pharmacology, Stuttgart, Germany.,University of Tübingen, Tübingen, Germany
| | - Jana Koch
- Dr. Margarete Fischer-Bosch Institute for Clinical Pharmacology, Stuttgart, Germany.,University of Tübingen, Tübingen, Germany
| | - Annika Maaß
- Dr. Margarete Fischer-Bosch Institute for Clinical Pharmacology, Stuttgart, Germany.,University of Tübingen, Tübingen, Germany
| | - Nicole Janssen
- Dr. Margarete Fischer-Bosch Institute for Clinical Pharmacology, Stuttgart, Germany.,University of Tübingen, Tübingen, Germany
| | - Thomas Mürdter
- Dr. Margarete Fischer-Bosch Institute for Clinical Pharmacology, Stuttgart, Germany.,University of Tübingen, Tübingen, Germany
| | - Philipp Renner
- Department of General and Visceral Surgery, Robert-Bosch-Hospital, Stuttgart, Germany.,University Medical Center Regensburg, Regensburg, Germany
| | | | - Wiebke Solaß
- Institute of Pathology, University of Tübingen, Tübingen, Germany
| | - Matthias Schwab
- Dr. Margarete Fischer-Bosch Institute for Clinical Pharmacology, Stuttgart, Germany.,Departments of Clinical Pharmacology, Pharmacy, and Biochemistry, University of Tübingen, Tübingen, Germany
| | - Marc-H Dahlke
- Department of General and Visceral Surgery, Robert-Bosch-Hospital, Stuttgart, Germany
| | - Hans J Schlitt
- University Medical Center Regensburg, Regensburg, Germany
| | - Tobias Leibold
- Department of General and Visceral Surgery, Robert-Bosch-Hospital, Stuttgart, Germany
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27
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Coletta S, Lonardi S, Sensi F, D’Angelo E, Fassan M, Pucciarelli S, Valzelli A, Biccari A, Vermi W, Della Bella C, Barizza A, D’Elios MM, de Bernard M, Agostini M, Codolo G. Tumor Cells and the Extracellular Matrix Dictate the Pro-Tumoral Profile of Macrophages in CRC. Cancers (Basel) 2021; 13:cancers13205199. [PMID: 34680345 PMCID: PMC8533926 DOI: 10.3390/cancers13205199] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/29/2021] [Accepted: 10/13/2021] [Indexed: 12/12/2022] Open
Abstract
Tumor-associated macrophages (TAMs) are major components of the tumor microenvironment. In colorectal cancer (CRC), a strong infiltration of TAMs is accompanied by a decrease in effector T cells and an increase in the metastatic potential of CRC. We investigated the functional profile of TAMs infiltrating CRC tissue by immunohistochemistry, flow cytometry, ELISA, and qRT-PCR and their involvement in impairing the activation of effector T cells. In CRC biopsies, we evidenced a high percentage of macrophages with low expression of the antigen-presenting complex MHC-II and high expression of CD206. Monocytes co-cultured with tumor cells or a decellularized tumor matrix differentiated toward a pro-tumoral macrophage phenotype characterized by decreased expression of MHC-II and CD86 and increased expression of CD206 and an abundant release of pro-tumoral cytokines and chemokines. We demonstrated that the hampered expression of MHC-II in macrophages is due to the downregulation of the MHC-II transactivator CIITA and that this effect relies on increased expression of miRNAs targeting CIITA. As a result, macrophages become unable to present antigens to CD4 T lymphocytes. Our data suggest that the tumor microenvironment contributes to defining a pro-tumoral profile of macrophages infiltrating CRC tissue with impaired capacity to activate T cell effector functions.
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Affiliation(s)
- Sara Coletta
- Department of Biology, University of Padova, 35131 Padova, Italy; (S.C.); (A.B.); (M.d.B.)
| | - Silvia Lonardi
- Section of Pathology, Department of Molecular and Translational Medicine, University of Brescia, 25123 Brescia, Italy; (S.L.); (A.V.); (W.V.)
| | - Francesca Sensi
- Department of Molecular Sciences and Nanosystems, Cà Foscari University of Venice, 30172 Venice, Italy;
- Pediatric Research Institute, 35127 Padova, Italy
| | - Edoardo D’Angelo
- Department of Surgical, Oncological and Gastroenterological Sciences, University of Padova, 35124 Padova, Italy; (E.D.); (S.P.); (A.B.)
- LIFELAB Program, Consorzio per la Ricerca Sanitaria-CORIS, Veneto Region, 35128 Padova, Italy
| | - Matteo Fassan
- Department of Medicine, Surgical Pathology Unit, University of Padova, 35124 Padova, Italy;
- Veneto Institute of Oncology, IOV-IRCCS, 35100 Padova, Italy
| | - Salvatore Pucciarelli
- Department of Surgical, Oncological and Gastroenterological Sciences, University of Padova, 35124 Padova, Italy; (E.D.); (S.P.); (A.B.)
| | - Arianna Valzelli
- Section of Pathology, Department of Molecular and Translational Medicine, University of Brescia, 25123 Brescia, Italy; (S.L.); (A.V.); (W.V.)
| | - Andrea Biccari
- Department of Surgical, Oncological and Gastroenterological Sciences, University of Padova, 35124 Padova, Italy; (E.D.); (S.P.); (A.B.)
- LIFELAB Program, Consorzio per la Ricerca Sanitaria-CORIS, Veneto Region, 35128 Padova, Italy
| | - William Vermi
- Section of Pathology, Department of Molecular and Translational Medicine, University of Brescia, 25123 Brescia, Italy; (S.L.); (A.V.); (W.V.)
| | - Chiara Della Bella
- Department of Experimental and Clinical Medicine, University of Firenze, 50121 Firenze, Italy; (C.D.B.); (M.M.D.)
| | - Annica Barizza
- Department of Biology, University of Padova, 35131 Padova, Italy; (S.C.); (A.B.); (M.d.B.)
| | - Mario Milco D’Elios
- Department of Experimental and Clinical Medicine, University of Firenze, 50121 Firenze, Italy; (C.D.B.); (M.M.D.)
| | - Marina de Bernard
- Department of Biology, University of Padova, 35131 Padova, Italy; (S.C.); (A.B.); (M.d.B.)
| | - Marco Agostini
- Pediatric Research Institute, 35127 Padova, Italy
- Department of Surgical, Oncological and Gastroenterological Sciences, University of Padova, 35124 Padova, Italy; (E.D.); (S.P.); (A.B.)
- LIFELAB Program, Consorzio per la Ricerca Sanitaria-CORIS, Veneto Region, 35128 Padova, Italy
- Correspondence: (M.A.); (G.C.); Tel.: +39-049-964-0160 (M.A.); +39-049-827-6182 (G.C.)
| | - Gaia Codolo
- Department of Biology, University of Padova, 35131 Padova, Italy; (S.C.); (A.B.); (M.d.B.)
- Correspondence: (M.A.); (G.C.); Tel.: +39-049-964-0160 (M.A.); +39-049-827-6182 (G.C.)
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Abstract
The mutational landscape of colorectal cancer (CRC) does not enable predictions to be made about the survival of patients or their response to therapy. Instead, studying the polarization and activation profiles of immune cells and stromal cells in the tumour microenvironment has been shown to be more informative, thus making CRC a prototypical example of the importance of an inflammatory microenvironment for tumorigenesis. Here, we review our current understanding of how colon cancer cells interact with their microenvironment, comprised of immune cells, stromal cells and the intestinal microbiome, to suppress or escape immune responses and how inflammatory processes shape the immune pathogenesis of CRC.
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Mechanical Studies of the Third Dimension in Cancer: From 2D to 3D Model. Int J Mol Sci 2021; 22:ijms221810098. [PMID: 34576261 PMCID: PMC8472581 DOI: 10.3390/ijms221810098] [Citation(s) in RCA: 19] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/31/2021] [Revised: 09/15/2021] [Accepted: 09/16/2021] [Indexed: 12/11/2022] Open
Abstract
From the development of self-aggregating, scaffold-free multicellular spheroids to the inclusion of scaffold systems, 3D models have progressively increased in complexity to better mimic native tissues. The inclusion of a third dimension in cancer models allows researchers to zoom out from a significant but limited cancer cell research approach to a wider investigation of the tumor microenvironment. This model can include multiple cell types and many elements from the extracellular matrix (ECM), which provides mechanical support for the tissue, mediates cell-microenvironment interactions, and plays a key role in cancer cell invasion. Both biochemical and biophysical signals from the extracellular space strongly influence cell fate, the epigenetic landscape, and gene expression. Specifically, a detailed mechanistic understanding of tumor cell-ECM interactions, especially during cancer invasion, is lacking. In this review, we focus on the latest achievements in the study of ECM biomechanics and mechanosensing in cancer on 3D scaffold-based and scaffold-free models, focusing on each platform’s level of complexity, up-to-date mechanical tests performed, limitations, and potential for further improvements.
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30
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Morello G, Polini A, Scalera F, Rizzo R, Gigli G, Gervaso F. Preparation and Characterization of Salt-Mediated Injectable Thermosensitive Chitosan/Pectin Hydrogels for Cell Embedding and Culturing. Polymers (Basel) 2021; 13:2674. [PMID: 34451215 PMCID: PMC8398595 DOI: 10.3390/polym13162674] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/21/2021] [Revised: 08/06/2021] [Accepted: 08/08/2021] [Indexed: 12/17/2022] Open
Abstract
In recent years, growing attention has been directed to the development of 3D in vitro tissue models for the study of the physiopathological mechanisms behind organ functioning and diseases. Hydrogels, acting as 3D supporting architectures, allow cells to organize spatially more closely to what they physiologically experience in vivo. In this scenario, natural polymer hybrid hydrogels display marked biocompatibility and versatility, representing valid biomaterials for 3D in vitro studies. Here, thermosensitive injectable hydrogels constituted by chitosan and pectin were designed. We exploited the feature of chitosan to thermally undergo sol-gel transition upon the addition of salts, forming a compound that incorporates pectin into a semi-interpenetrating polymer network (semi-IPN). Three salt solutions were tested, namely, beta-glycerophosphate (βGP), phosphate buffer (PB) and sodium hydrogen carbonate (SHC). The hydrogel formulations (i) were injectable at room temperature, (ii) gelled at 37 °C and (iii) presented a physiological pH, suitable for cell encapsulation. Hydrogels were stable in culture conditions, were able to retain a high water amount and displayed an open and highly interconnected porosity and suitable mechanical properties, with Young's modulus values in the range of soft biological tissues. The developed chitosan/pectin system can be successfully used as a 3D in vitro platform for studying tissue physiopathology.
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Affiliation(s)
- Giulia Morello
- Dipartimento di Matematica e Fisica E. De Giorgi, University of Salento, Campus Ecotekne, via Monteroni, 73100 Lecce, Italy; (G.M.); (G.G.)
- CNR NANOTEC—Institute of Nanotechnology c/o Campus Ecotekne, via Monteroni, 73100 Lecce, Italy; (F.S.); (R.R.)
| | - Alessandro Polini
- CNR NANOTEC—Institute of Nanotechnology c/o Campus Ecotekne, via Monteroni, 73100 Lecce, Italy; (F.S.); (R.R.)
| | - Francesca Scalera
- CNR NANOTEC—Institute of Nanotechnology c/o Campus Ecotekne, via Monteroni, 73100 Lecce, Italy; (F.S.); (R.R.)
| | - Riccardo Rizzo
- CNR NANOTEC—Institute of Nanotechnology c/o Campus Ecotekne, via Monteroni, 73100 Lecce, Italy; (F.S.); (R.R.)
| | - Giuseppe Gigli
- Dipartimento di Matematica e Fisica E. De Giorgi, University of Salento, Campus Ecotekne, via Monteroni, 73100 Lecce, Italy; (G.M.); (G.G.)
- CNR NANOTEC—Institute of Nanotechnology c/o Campus Ecotekne, via Monteroni, 73100 Lecce, Italy; (F.S.); (R.R.)
| | - Francesca Gervaso
- CNR NANOTEC—Institute of Nanotechnology c/o Campus Ecotekne, via Monteroni, 73100 Lecce, Italy; (F.S.); (R.R.)
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31
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Castro F, Leite Pereira C, Helena Macedo M, Almeida A, José Silveira M, Dias S, Patrícia Cardoso A, José Oliveira M, Sarmento B. Advances on colorectal cancer 3D models: The needed translational technology for nanomedicine screening. Adv Drug Deliv Rev 2021; 175:113824. [PMID: 34090966 DOI: 10.1016/j.addr.2021.06.001] [Citation(s) in RCA: 21] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/22/2021] [Revised: 04/23/2021] [Accepted: 06/01/2021] [Indexed: 02/08/2023]
Abstract
Colorectal cancer (CRC) is a heterogeneous and molecularly complex disease, associated with high mortality worldwide, exposing the urgent need for novel therapeutic approaches. Their development and translation to the clinic have been hampered, partially due to the absence of reliable cellular models that resemble key features of the human disease. While traditional 2D models are not able to provide consistent and predictive responses about the in vivo efficiency of the formulation, animal models frequently fail to recapitulate cancer progression and to reproduce adverse effects. On its turn, multicellular 3D systems, by mimicking key genetic, physical and mechanical cues of the tumor microenvironment, constitute a promising tool in cancer research. In addition, they constitute more physiological and relevant environment for anticancer drugs screening and for predicting patient's response towards personalized approaches, bridging the gap between simplified 2D models and unrepresentative animal models. In this review, we provide an overview of CRC 3D models for translational research, with focus on their potential for nanomedicines screening.
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32
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Ruiz-Espigares J, Nieto D, Moroni L, Jiménez G, Marchal JA. Evolution of Metastasis Study Models toward Metastasis-On-A-Chip: The Ultimate Model? SMALL (WEINHEIM AN DER BERGSTRASSE, GERMANY) 2021; 17:e2006009. [PMID: 33705602 DOI: 10.1002/smll.202006009] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/25/2020] [Revised: 12/05/2020] [Indexed: 06/12/2023]
Abstract
For decades, several attempts have been made to obtain a mimetic model for the study of metastasis, the reason of most of deaths caused by cancer, in order to solve the unknown phenomena surrounding this disease. To better understand this cellular dissemination process, more realistic models are needed that are capable of faithfully recreating the entire and essential tumor microenvironment (TME). Thus, new tools known as tumor-on-a-chip and metastasis-on-a-chip have been recently proposed. These tools incorporate microfluidic systems and small culture chambers where TME can be faithfully modeled thanks to 3D bioprinting. In this work, a literature review has been developed about the different phases of metastasis, the remaining unknowns and the use of new models to study this disease. The aim is to provide a global vision of the current panorama and the great potential that these systems have for in vitro translational research on the molecular basis of the pathology. In addition, these models will allow progress toward a personalized medicine, generating chips from patient samples that mimic the original tumor and the metastatic process to perform a precise pharmacological screening by establishing the most appropriate treatment protocol.
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Affiliation(s)
- Jesús Ruiz-Espigares
- Biopathology and Regenerative Medicine Institute (IBIMER), Centre for Biomedical Research (CIBM), University of Granada, Granada, E-18016, Spain
- Excellence Research Unit "Modeling Nature" (MNat), University of Granada, Granada, 18016, Spain
- Department of Human Anatomy and Embryology, Faculty of Medicine, University of Granada, Granada, E-18016, Spain
- Biosanitary Research Institute of Granada (ibs.GRANADA), University Hospitals of Granada-University of Granada, Granada, E-18071, Spain
| | - Daniel Nieto
- Photonics4life Research Group, Applied Physics Department, Faculty of Physics, University of Santiago de Compostela, Santiago de Compostela, 15705, Spain
- Complex Tissue Regeneration Department, MERLN Institute for Technology Inspired Regenerative Medicine, Universiteitssingel 40, Maastricht, 6229ER, The Netherlands
| | - Lorenzo Moroni
- Complex Tissue Regeneration Department, MERLN Institute for Technology Inspired Regenerative Medicine, Universiteitssingel 40, Maastricht, 6229ER, The Netherlands
| | - Gema Jiménez
- Biopathology and Regenerative Medicine Institute (IBIMER), Centre for Biomedical Research (CIBM), University of Granada, Granada, E-18016, Spain
- Excellence Research Unit "Modeling Nature" (MNat), University of Granada, Granada, 18016, Spain
- Department of Human Anatomy and Embryology, Faculty of Medicine, University of Granada, Granada, E-18016, Spain
- Biosanitary Research Institute of Granada (ibs.GRANADA), University Hospitals of Granada-University of Granada, Granada, E-18071, Spain
| | - Juan Antonio Marchal
- Biopathology and Regenerative Medicine Institute (IBIMER), Centre for Biomedical Research (CIBM), University of Granada, Granada, E-18016, Spain
- Excellence Research Unit "Modeling Nature" (MNat), University of Granada, Granada, 18016, Spain
- Department of Human Anatomy and Embryology, Faculty of Medicine, University of Granada, Granada, E-18016, Spain
- Biosanitary Research Institute of Granada (ibs.GRANADA), University Hospitals of Granada-University of Granada, Granada, E-18071, Spain
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33
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Tam NW, Chung D, Baldwin SJ, Simmons JR, Xu L, Rainey JK, Dellaire G, Frampton JP. Material properties of disulfide-crosslinked hyaluronic acid hydrogels influence prostate cancer cell growth and metabolism. J Mater Chem B 2021; 8:9718-9733. [PMID: 33015692 DOI: 10.1039/d0tb01570a] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
Abstract
Cells reside in vivo within three dimensional environments in which they interact with extracellular matrices (ECMs) that play an integral role in maintaining tissue homeostasis and preventing tumour growth. Thus, tissue culture approaches that more faithfully reproduce these interactions with the ECM are needed to study cancer development and progression. Many materials exist for modeling tissue environments, and the effects of differing mechanical, physical, and biochemical properties of such materials on cell behaviour are often intricately coupled and difficult to tease apart. Here, an optimized protocol was developed to generate low reaction volume disulfide-crosslinked hyaluronic acid (HA) hydrogels for use in cell culture applications to relate the properties of ECM materials to cell signalling and behaviour. Mechanically, HA hydrogels are comparable to other soft hydrogel materials such as Matrigel and agarose or to tissues lacking type I collagen and other fibrillar ECM components. The diffusion of soluble materials in these hydrogels is affected by unique mass transfer properties. Specifically, HA hydrogel concentration affects the diffusion of anionic particles above 500 kDa, whereas diffusion of smaller particles appears unimpeded by HA content, likely reflecting hydrogel pore size. The HA hydrogels have a strong exclusion effect that limits the movement of proteins into and out of the material once fully formed. Such mass transfer properties have interesting implications for cell culture, as they ultimately affect access to nutrients and the distribution of signalling molecules, affecting nutrient sensing and metabolic activity. The use of disulfide-crosslinked HA hydrogels for the culture of the model prostate cancer cell lines PC3 and LNCaP reveals correlations of protein activation linked to metabolic flux, which parallel and can thus potentially provide insights into cell survival mechanisms in response to starvation that occurs in cancer cell microenvironments.
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Affiliation(s)
- Nicky W Tam
- School of Biomedical Engineering, Dalhousie University, Halifax, NS, Canada.
| | - Dudley Chung
- Department of Pathology, Dalhousie University, Halifax, NS, Canada
| | - Samuel J Baldwin
- School of Biomedical Engineering, Dalhousie University, Halifax, NS, Canada.
| | - Jeffrey R Simmons
- Department of Biochemistry and Molecular Biology, Dalhousie University, Halifax, NS, Canada
| | - Lingling Xu
- Department of Biochemistry and Molecular Biology, Dalhousie University, Halifax, NS, Canada
| | - Jan K Rainey
- School of Biomedical Engineering, Dalhousie University, Halifax, NS, Canada. and Department of Biochemistry and Molecular Biology, Dalhousie University, Halifax, NS, Canada and Department of Chemistry, Dalhousie University, Halifax, NS, Canada and Beatrice Hunter Cancer Research Institute, Halifax, NS, Canada
| | - Graham Dellaire
- Department of Pathology, Dalhousie University, Halifax, NS, Canada and Department of Biochemistry and Molecular Biology, Dalhousie University, Halifax, NS, Canada and Beatrice Hunter Cancer Research Institute, Halifax, NS, Canada
| | - John P Frampton
- School of Biomedical Engineering, Dalhousie University, Halifax, NS, Canada. and Department of Biochemistry and Molecular Biology, Dalhousie University, Halifax, NS, Canada and Beatrice Hunter Cancer Research Institute, Halifax, NS, Canada
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34
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Fitzgerald AA, Li E, Weiner LM. 3D Culture Systems for Exploring Cancer Immunology. Cancers (Basel) 2020; 13:cancers13010056. [PMID: 33379189 PMCID: PMC7795162 DOI: 10.3390/cancers13010056] [Citation(s) in RCA: 23] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/04/2020] [Revised: 12/20/2020] [Accepted: 12/23/2020] [Indexed: 12/12/2022] Open
Abstract
Simple Summary To study any disease, researchers need convenient and relevant disease models. In cancer, the most commonly used models are two-dimensional (2D) culture models, which grow cells on hard, rigid, plastic surfaces, and mouse models. Cancer immunology is especially difficult to model because the immune system is exceedingly complex; it contains multiple types of cells, and each cell type has several subtypes and a spectrum of activation states. These many immune cell types interact with cancer cells and other components of the tumor, ultimately influencing disease outcomes. 2D culture methods fail to recapitulate these complex cellular interactions. Mouse models also suffer because the murine and human immune systems vary significantly. Three-dimensional (3D) culture systems therefore provide an alternative method to study cancer immunology and can fill the current gaps in available models. This review will describe common 3D culture models and how those models have been used to advance our understanding of cancer immunology. Abstract Cancer immunotherapy has revolutionized cancer treatment, spurring extensive investigation into cancer immunology and how to exploit this biology for therapeutic benefit. Current methods to investigate cancer-immune cell interactions and develop novel drug therapies rely on either two-dimensional (2D) culture systems or murine models. However, three-dimensional (3D) culture systems provide a potentially superior alternative model to both 2D and murine approaches. As opposed to 2D models, 3D models are more physiologically relevant and better replicate tumor complexities. Compared to murine models, 3D models are cheaper, faster, and can study the human immune system. In this review, we discuss the most common 3D culture systems—spheroids, organoids, and microfluidic chips—and detail how these systems have advanced our understanding of cancer immunology.
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35
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Leiva MC, Garre E, Gustafsson A, Svanström A, Bogestål Y, Håkansson J, Ståhlberg A, Landberg G. Breast cancer patient-derived scaffolds as a tool to monitor chemotherapy responses in human tumor microenvironments. J Cell Physiol 2020; 236:4709-4724. [PMID: 33368325 PMCID: PMC8049042 DOI: 10.1002/jcp.30191] [Citation(s) in RCA: 18] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/11/2020] [Revised: 11/04/2020] [Accepted: 11/20/2020] [Indexed: 12/21/2022]
Abstract
Breast cancer is a heterogeneous disease where the tumor microenvironment, including extracellular components, plays a crucial role in tumor progression, potentially modulating treatment response. Different approaches have been used to develop three‐dimensional models able to recapitulate the complexity of the extracellular matrix. Here, we use cell‐free patient‐derived scaffolds (PDSs) generated from breast cancer samples that were recellularized with cancer cell lines as an in vivo‐like culture system for drug testing. We show that PDS cultured MCF7 cancer cells increased their resistance against the front‐line chemotherapy drugs 5‐fluorouracil, doxorubicin and paclitaxel in comparison to traditional two‐dimensional cell cultures. The gene expression of the environmentally adapted cancer cells was modulated in different ways depending on the drug and the concentration used. High doses of doxorubicin reduced cancer stem cell features, whereas 5‐fluorouracil increased stemness and decreased the proliferative phenotype. By using PDSs repopulated with other breast cancer cell lines, T‐47D and MDA‐MB‐231, we observed both general and cell line specific drug responses. In summary, PDSs can be used to examine the extracellular matrix influence on cancer drug responses and for testing novel compounds in in vivo‐like microenvironments.
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Affiliation(s)
- Maria Carmen Leiva
- Department of Laboratory Medicine, Sahlgrenska Center for Cancer Research, Institute of Biomedicine, Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden
| | - Elena Garre
- Department of Laboratory Medicine, Sahlgrenska Center for Cancer Research, Institute of Biomedicine, Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden
| | - Anna Gustafsson
- Department of Laboratory Medicine, Sahlgrenska Center for Cancer Research, Institute of Biomedicine, Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden
| | - Andreas Svanström
- Department of Laboratory Medicine, Sahlgrenska Center for Cancer Research, Institute of Biomedicine, Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden
| | - Yalda Bogestål
- Department of Biological Function, RISE Research Institutes of Sweden, Borås, Sweden
| | - Joakim Håkansson
- Department of Laboratory Medicine, Sahlgrenska Center for Cancer Research, Institute of Biomedicine, Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden.,Department of Biological Function, RISE Research Institutes of Sweden, Borås, Sweden
| | - Anders Ståhlberg
- Department of Laboratory Medicine, Sahlgrenska Center for Cancer Research, Institute of Biomedicine, Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden.,Wallenberg Center for Molecular and Translational Medicine, University of Gothenburg, Gothenburg, Sweden.,Department of Clinical Genetics and Genomics, Sahlgrenska University Hospital, Gothenburg, Sweden
| | - Göran Landberg
- Department of Laboratory Medicine, Sahlgrenska Center for Cancer Research, Institute of Biomedicine, Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden
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36
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Parkinson GT, Salerno S, Ranji P, Håkansson J, Bogestål Y, Wettergren Y, Ståhlberg A, Bexe Lindskog E, Landberg G. Patient-derived scaffolds as a model of colorectal cancer. Cancer Med 2020; 10:867-882. [PMID: 33356003 PMCID: PMC7897946 DOI: 10.1002/cam4.3668] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/22/2020] [Revised: 11/04/2020] [Accepted: 11/04/2020] [Indexed: 12/26/2022] Open
Abstract
Background Colorectal cancer is the second most common cause of cancer‐related death worldwide and standardized therapies often fail to treat the more aggressive and progressive types of colorectal cancer. Tumor cell heterogeneity and influence from the surrounding tumor microenvironment (TME) contribute to the complexity of the disease and large variability in clinical outcomes. Methods To model the heterogeneous nature of colorectal cancer, we used patient‐derived scaffolds (PDS), which were obtained via decellularization of surgically resected tumor material, as a growth substrate for standardized cell lines. Results After confirmation of native cell absence and validation of the structural and compositional integrity of the matrix, 89 colorectal PDS were repopulated with colon cancer cell line HT29. After 3 weeks of PDS culture, HT29 cells varied their gene and protein expression profiles considerably compared to 2D‐grown HT29 cells. Markers associated with proliferation were consistently decreased, while markers associated with pluripotency were increased in PDS‐grown cells compared to their 2D counterparts. When comparing the PDS‐induced changes in HT29 cells with clinically relevant tumor information from individual patients, we observed significant associations between stemness/pluripotency markers and tumor location, and between epithelial‐to‐mesenchymal transition (EMT) markers and cancer mortality. Kaplan–Meier analysis revealed that low PDS‐induced EMT correlated with worse cancer‐specific survival. Conclusions The colorectal PDS model can be used as a simplified personalized tool that can potentially reveal important diagnostic and pathophysiological information related to the TME.
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Affiliation(s)
- Gabrielle T Parkinson
- Sahlgrenska Center for Cancer Research, Department of Laboratory Medicine, Institute of Biomedicine, Sahlgrenska Academy at University of Gothenburg, Gothenburg, Sweden
| | - Simona Salerno
- Sahlgrenska Center for Cancer Research, Department of Laboratory Medicine, Institute of Biomedicine, Sahlgrenska Academy at University of Gothenburg, Gothenburg, Sweden
| | - Parmida Ranji
- Sahlgrenska Center for Cancer Research, Department of Laboratory Medicine, Institute of Biomedicine, Sahlgrenska Academy at University of Gothenburg, Gothenburg, Sweden
| | - Joakim Håkansson
- Research Institutes of Sweden (RISE), Division Biosciences and Materials, Section for Medical Device Technology, Borås, Sweden.,Department of Laboratory Medicine, Institute of Biomedicine, University of Gothenburg, Gothenburg, Sweden
| | - Yalda Bogestål
- Research Institutes of Sweden (RISE), Division Biosciences and Materials, Section for Medical Device Technology, Borås, Sweden
| | - Yvonne Wettergren
- Department of Surgery, Institute of Clinical Sciences, Sahlgrenska University Hospital, University of Gothenburg, Gothenburg, Sweden
| | - Anders Ståhlberg
- Sahlgrenska Center for Cancer Research, Department of Laboratory Medicine, Institute of Biomedicine, Sahlgrenska Academy at University of Gothenburg, Gothenburg, Sweden.,Department of Clinical Genetics and Genomics, Sahlgrenska University Hospital, University of Gothenburg, Gothenburg, Sweden.,Wallenberg Centre for Molecular and Translational Medicine, University of Gothenburg, Sweden
| | - Elinor Bexe Lindskog
- Department of Surgery, Institute of Clinical Sciences, Sahlgrenska University Hospital, University of Gothenburg, Gothenburg, Sweden
| | - Göran Landberg
- Sahlgrenska Center for Cancer Research, Department of Laboratory Medicine, Institute of Biomedicine, Sahlgrenska Academy at University of Gothenburg, Gothenburg, Sweden
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37
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Sarvestani SK, DeHaan RK, Miller PG, Bose S, Shen X, Shuler ML, Huang EH. A Tissue Engineering Approach to Metastatic Colon Cancer. iScience 2020; 23:101719. [PMID: 33205026 PMCID: PMC7653071 DOI: 10.1016/j.isci.2020.101719] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022] Open
Abstract
Colon cancer remains the third most common cause of cancer in the US, and the third most common cause of cancer death. Worldwide, colon cancer is the second most common cause of cancer and cancer deaths. At least 25% of patients still present with metastatic disease, and at least 25-30% will develop metastatic colon cancer in the course of their disease. While chemotherapy and surgery remain the mainstay of treatment, understanding the fundamental cellular niche and mechanical properties that result in metastases would facilitate both prevention and cure. Advances in biomaterials, novel 3D primary human cells, modelling using microfluidics and the ability to alter the physical environment, now offers a unique opportunity to develop and test impactful treatment.
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Affiliation(s)
- Samaneh Kamali Sarvestani
- Department of Cancer Biology, Cleveland Clinic Lerner College of Medicine at Case Western Reserve University, Cleveland, OH 44195, USA
| | - Reece K. DeHaan
- Department of Cancer Biology, Cleveland Clinic Lerner College of Medicine at Case Western Reserve University, Cleveland, OH 44195, USA
- Department of Colon and Rectal Surgery, Cleveland Clinic Lerner College of Medicine at Case Western Reserve University, Cleveland, OH 44195, USA
| | - Paula G. Miller
- Departments of Biomedical Engineering, Chemical and Biomolecular Engineering, Cornell University, Ithaca, NY 14850, USA
| | - Shree Bose
- Department of Biomedical Engineering, Duke University, Durham, NC 27708, USA
| | - Xiling Shen
- Department of Biomedical Engineering, Duke University, Durham, NC 27708, USA
| | - Michael L. Shuler
- Departments of Biomedical Engineering, Chemical and Biomolecular Engineering, Cornell University, Ithaca, NY 14850, USA
| | - Emina H. Huang
- Department of Cancer Biology, Cleveland Clinic Lerner College of Medicine at Case Western Reserve University, Cleveland, OH 44195, USA
- Department of Colon and Rectal Surgery, Cleveland Clinic Lerner College of Medicine at Case Western Reserve University, Cleveland, OH 44195, USA
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38
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Xu R, Zhou X, Wang S, Trinkle C. Tumor organoid models in precision medicine and investigating cancer-stromal interactions. Pharmacol Ther 2020; 218:107668. [PMID: 32853629 DOI: 10.1016/j.pharmthera.2020.107668] [Citation(s) in RCA: 52] [Impact Index Per Article: 13.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/22/2020] [Accepted: 08/13/2020] [Indexed: 02/07/2023]
Abstract
Tumor development and progression require chemical and mechanical cues derived from cellular and non-cellular components in the tumor microenvironment, including the extracellular matrix (ECM), cancer-associated fibroblasts (CAFs), endothelial cells, and immune cells. Therefore, it is crucial to develop tissue culture models that can mimic in vivo cancer cell-ECM and cancer-stromal cell interactions. Three-dimensional (3D) tumor culture models have been widely utilized to study cancer development and progression. A recent advance in 3D culture is the development of patient-derived tumor organoid (PDO) models from primary human cancer tissue. PDOs maintain the heterogeneity of the primary tumor, which makes them more relevant for identifying therapeutic targets and verifying drug response. Other significant advances include development of 3D co-culture assays to investigate cell-cell interactions and tissue/organ morphogenesis, and microfluidic technology that can be integrated into 3D culture to mimic vasculature and blood flow. These advances offer spatial and temporal insights into cancer cell-stromal interactions and represent novel techniques to study tumor progression and drug response. Here, we summarize the recent progress in 3D culture and tumor organoid models, and discuss future directions and the potential of utilizing these models to study cancer-stromal interactions and direct personalized treatment.
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Affiliation(s)
- Ren Xu
- Department of Pharmacology and Nutritional Sciences, University of Kentucky, Lexington, KY 40536, USA; Markey Cancer Center, University of Kentucky, Lexington, KY 40508, USA.
| | - Xiaotao Zhou
- Markey Cancer Center, University of Kentucky, Lexington, KY 40508, USA
| | - Shike Wang
- Markey Cancer Center, University of Kentucky, Lexington, KY 40508, USA
| | - Christine Trinkle
- Department of Mechanical Engineering, University of Kentucky, Lexington, KY, 40506, USA
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McCrary MW, Bousalis D, Mobini S, Song YH, Schmidt CE. Decellularized tissues as platforms for in vitro modeling of healthy and diseased tissues. Acta Biomater 2020; 111:1-19. [PMID: 32464269 DOI: 10.1016/j.actbio.2020.05.031] [Citation(s) in RCA: 50] [Impact Index Per Article: 12.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/10/2020] [Revised: 05/15/2020] [Accepted: 05/19/2020] [Indexed: 12/13/2022]
Abstract
Biomedical engineers are at the forefront of developing novel treatments to improve human health, however, many products fail to translate to clinical implementation. In vivo pre-clinical animal models, although the current best approximation of complex disease conditions, are limited by reproducibility, ethical concerns, and poor accurate prediction of human response. Hence, there is a need to develop physiologically relevant, low cost, scalable, and reproducible in vitro platforms to provide reliable means for testing drugs, biomaterials, and tissue engineered products for successful clinical translation. One emerging approach of developing physiologically relevant in vitro models utilizes decellularized tissues/organs as biomaterial platforms for 2D and 3D models of healthy and diseased tissue. Decellularization is a process that removes cellular content and produces tissue-specific extracellular matrix scaffolds that can more accurately recapitulate an organ/tissue's native microenvironment compared to other natural or synthetic materials. Decellularized tissues hold enormous potential for in vitro modeling of various disease phenotypes and tissue responses to drugs or external conditions such as aging, toxin exposure, or even implantation. In this review, we highlight the need for in vitro models, the advantages and limitations of implementing decellularized tissues, and considerations of the decellularization process. We discuss current research efforts towards applying decellularized tissues as platforms to generate in vitro models of healthy and diseased tissues, and where we foresee the field progressing. A variety of organs/tissues are discussed, including brain, heart, kidney, large intestine, liver, lung, skeletal muscle, skin, and tongue. STATEMENT OF SIGNIFICANCE: Many biomedical products fail to reach clinical translation due to animal model limitations. Development of physiologically relevant in vitro models can provide a more economic, scalable, and reproducible means of testing drugs/therapeutics for successful clinical translation. The use of decellularized tissues as platforms for in vitro models holds promise, as these scaffolds can effectively replicate native tissue complexity, but is not widely explored. This review discusses the need for in vitro models, the promise of decellularized tissues as biomaterial substrates, and the current research applying decellularized tissues towards the creation of in vitro models. Further, this review provides insights into the current limitations and future of such in vitro models.
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Affiliation(s)
- Michaela W McCrary
- J. Crayton Pruitt Family Department of Biomedical Engineering, University of Florida, 1275 Center Dr. BMS J257, Gainesville, FL 32611, United States.
| | - Deanna Bousalis
- J. Crayton Pruitt Family Department of Biomedical Engineering, University of Florida, 1275 Center Dr. BMS J257, Gainesville, FL 32611, United States.
| | - Sahba Mobini
- J. Crayton Pruitt Family Department of Biomedical Engineering, University of Florida, 1275 Center Dr. BMS J257, Gainesville, FL 32611, United States; Instituto de Micro y Nanotechnología, IMN-CNM, CSIC (CEI UAM+CSIC), Calle Isaac Newton 8, 28760 Madrid, Tres Cantos, Spain; Departamento de Biología Molecular and Centro de Biología Molecular, Universidad Autónoma de Madrid, Calle Nicolás Cabrera, 28049 Madrid, Spain.
| | - Young Hye Song
- J. Crayton Pruitt Family Department of Biomedical Engineering, University of Florida, 1275 Center Dr. BMS J257, Gainesville, FL 32611, United States; Department of Biomedical Engineering, University of Arkansas, 134 White Hall, Fayetteville, AR 72701, United States.
| | - Christine E Schmidt
- J. Crayton Pruitt Family Department of Biomedical Engineering, University of Florida, 1275 Center Dr. BMS J257, Gainesville, FL 32611, United States.
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Northcutt LA, Suarez-Arnedo A, Rafat M. Emerging Biomimetic Materials for Studying Tumor and Immune Cell Behavior. Ann Biomed Eng 2020; 48:2064-2077. [PMID: 31617045 PMCID: PMC7156320 DOI: 10.1007/s10439-019-02384-0] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/23/2019] [Accepted: 10/09/2019] [Indexed: 02/06/2023]
Abstract
Cancer is one of the leading causes of death both in the United States and worldwide. The dynamic microenvironment in which tumors grow consists of fibroblasts, immune cells, extracellular matrix (ECM), and cytokines that enable progression and metastasis. Novel biomaterials that mimic these complex surroundings give insight into the biological, chemical, and physical environment that cause cancer cells to metastasize and invade into other tissues. Two-dimensional (2D) cultures are useful for gaining limited information about cancer cell behavior; however, they do not accurately represent the environments that cells experience in vivo. Recent advances in the design and tunability of diverse three-dimensional (3D) biomaterials complement biological knowledge and allow for improved recapitulation of in vivo conditions. Understanding cell-ECM and cell-cell interactions that facilitate tumor survival will accelerate the design of more effective therapies. This review discusses innovative materials currently being used to study tumor and immune cell behavior and interactions, including materials that mimic the ECM composition, mechanical stiffness, and integrin binding sites of the tumor microenvironment.
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Affiliation(s)
- Logan A Northcutt
- Program in Cancer Biology, Vanderbilt University, Nashville, TN, USA
| | | | - Marjan Rafat
- Program in Cancer Biology, Vanderbilt University, Nashville, TN, USA.
- Department of Chemical and Biomolecular Engineering, Vanderbilt University, Engineering and Science Building, Rm. 426, Nashville, TN, 37212, USA.
- Department of Biomedical Engineering, Vanderbilt University, Nashville, TN, USA.
- Department of Radiation Oncology, Vanderbilt University Medical Center, Nashville, TN, USA.
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Le CC, Bennasroune A, Langlois B, Salesse S, Boulagnon-Rombi C, Morjani H, Dedieu S, Appert-Collin A. Functional Interplay Between Collagen Network and Cell Behavior Within Tumor Microenvironment in Colorectal Cancer. Front Oncol 2020; 10:527. [PMID: 32426274 PMCID: PMC7204546 DOI: 10.3389/fonc.2020.00527] [Citation(s) in RCA: 19] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/18/2020] [Accepted: 03/24/2020] [Indexed: 12/12/2022] Open
Abstract
Colorectal cancer is the second most common cancer diagnosed in men and the third most commonly occurring in women worldwide. Interactions between cells and the surrounding extracellular matrix (ECM) are involved in tumor development and progression of many types of cancer. The organization of the ECM molecules provides not only physical scaffoldings and dynamic network into which cells are embedded but also allows the control of many cellular behaviors including proliferation, migration, differentiation, and survival leading to homeostasis and morphogenesis regulation. Modifications of ECM composition and mechanical properties during carcinogenesis are critical for tumor initiation and progression. The core matrisome consists of five classes of macromolecules, which are collagens, laminins, fibronectin, proteoglycans, and hyaluronans. In most tissues, fibrillar collagen is the major component of ECM. Cells embedded into fibrillar collagen interact with it through their surface receptors, such as integrins and discoidin domain receptors (DDRs). On the one hand, cells incorporate signals from ECM that modify their functionalities and behaviors. On the other hand, all cells within tumor environment (cancer cells, cancer-associated fibroblasts, endothelial cells, and immune cells) synthesize and secrete matrix macromolecules under the control of multiple extracellular signals. This cell-ECM dialog participates in a dynamic way in ECM formation and its biophysical and biochemical properties. Here, we will review the functional interplay between cells and collagen network within the tumor microenvironment during colorectal cancer progression.
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Affiliation(s)
- Cuong Cao Le
- Université de Reims Champagne-Ardenne, Reims, France.,CNRS UMR 7369, Matrice Extracellulaire et Dynamique Cellulaire, MEDyC, Reims, France.,Unité BioSpecT, EA7506, Reims, France
| | - Amar Bennasroune
- Université de Reims Champagne-Ardenne, Reims, France.,CNRS UMR 7369, Matrice Extracellulaire et Dynamique Cellulaire, MEDyC, Reims, France
| | - Benoit Langlois
- Université de Reims Champagne-Ardenne, Reims, France.,CNRS UMR 7369, Matrice Extracellulaire et Dynamique Cellulaire, MEDyC, Reims, France
| | - Stéphanie Salesse
- Université de Reims Champagne-Ardenne, Reims, France.,CNRS UMR 7369, Matrice Extracellulaire et Dynamique Cellulaire, MEDyC, Reims, France
| | - Camille Boulagnon-Rombi
- Université de Reims Champagne-Ardenne, Reims, France.,CNRS UMR 7369, Matrice Extracellulaire et Dynamique Cellulaire, MEDyC, Reims, France.,Laboratoire de Biopathologie, Centre Hospitalier Universitaire et Faculté de Médecine, Reims, France
| | - Hamid Morjani
- Université de Reims Champagne-Ardenne, Reims, France.,Unité BioSpecT, EA7506, Reims, France
| | - Stéphane Dedieu
- Université de Reims Champagne-Ardenne, Reims, France.,CNRS UMR 7369, Matrice Extracellulaire et Dynamique Cellulaire, MEDyC, Reims, France
| | - Aline Appert-Collin
- Université de Reims Champagne-Ardenne, Reims, France.,CNRS UMR 7369, Matrice Extracellulaire et Dynamique Cellulaire, MEDyC, Reims, France
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Decellularized matrices for tumor cell modeling. Methods Cell Biol 2020. [PMID: 32334714 DOI: 10.1016/bs.mcb.2019.11.015] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register]
Abstract
Collagen is the main component of the extracellular matrix and it plays a key role in tumor progression. Commercial collagen solutions are derived from animals, such as rat-tail and bovine or porcine skin. Their cost is quite high and the product is stable only at low temperature, with the disadvantage of a short expiring date. Most importantly, lot-to-lot variability can occur and the reconstituted collagen gels differ significantly from native tissues in terms of both structure and stiffness. In this chapter, we describe a straightforward method to use native, collagen rich skin samples derived from by-products of the tanning industry. The protocol proposed preserves the microstructure of the ovine skin collagen network, offering structurally competent and more relevant model to investigate cell behavior in vitro. Other advantages of the proposed procedure consist in the cost-effectiveness of the process and an increased level of reproducibility. The decellularized ovine skin samples support the adhesion and growth of different cancer cell lines (pancreatic, breast and melanoma cells). The proposed decellularized skin scaffolds are meant as future low-cost competitors for conventional porous scaffold derived by biomaterials, since they offer a biomimetic environment for the cells.
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Dynamic Culture Systems and 3D Interfaces Models for Cancer Drugs Testing. ADVANCES IN EXPERIMENTAL MEDICINE AND BIOLOGY 2020; 1230:137-159. [PMID: 32285369 DOI: 10.1007/978-3-030-36588-2_9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 04/09/2023]
Abstract
The mass use of biological agents for pharmaceutical purposes started with the development and distribution of vaccines, followed by the industrial production of antibiotics. The use of dynamic systems, such as bioreactors, had been already applied in the food industry in fermentation processes and started being used for the development of pharmaceutical agents from this point on. In the last decades, the use of bioreactors and microfluidic systems has been expanded in different fields. The emergence of the tissue engineering led to the development of in vitro models cultured in dynamic systems. This is particularly relevant considering the urgent reduction of the total dependence on animal disease models that is undermining the development of novel drugs, using alternatively human-based models to make the drug discovery process more reliable. The failure out coming from animal models has been more prevalent in certain types of cancer, such as glioblastoma multiform and in high-grade metastatic cancers like bone metastasis of breast or prostatic cancer. The difficulty in obtaining novel drugs for these purposes is mostly linked to the barriers around the tumors, which these bioactive molecules have to overcome to become effective. For that reason, the individualized study of each interface is paramount and is only realistic once applying human-based samples (e.g. cells or tissues) in three-dimensions for in vitro modeling under dynamic conditions. In this chapter, the most recent approaches to model these interfaces in 3D systems will be explored, highlighting their major contributions to the field. In this section, these systems' impact on increased knowledge in relevant aspects of cancer aggressiveness as invasive or motile cellular capacity, or even resistance to chemotherapeutic agents will have particular focus. The last section of this chapter will focus on the integration of the tumor interfaces in dynamic systems, particularly its application on high-throughput drug screening. The industrial translation of such platforms will be discussed, as well as the main upcoming challenges and future perspectives.
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Sensi F, D’Angelo E, Piccoli M, Pavan P, Mastrotto F, Caliceti P, Biccari A, Corallo D, Urbani L, Fassan M, Spolverato G, Riello P, Pucciarelli S, Agostini M. Recellularized Colorectal Cancer Patient-derived Scaffolds as in vitro Pre-clinical 3D Model for Drug Screening. Cancers (Basel) 2020; 12:cancers12030681. [PMID: 32183226 PMCID: PMC7140024 DOI: 10.3390/cancers12030681] [Citation(s) in RCA: 28] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/27/2020] [Revised: 03/04/2020] [Accepted: 03/12/2020] [Indexed: 12/24/2022] Open
Abstract
Colorectal cancer (CRC) shows highly ineffective therapeutic management. An urgent unmet need is the random assignment to adjuvant chemotherapy of high-risk stage II and stage III CRC patients without any predictive factor of efficacy. In the field of drug discovery, a critical step is the preclinical evaluation of drug cytotoxicity, efficacy, and efficiency. We proposed a patient-derived 3D preclinical model for drug evaluation that could mimic in vitro the patient’s disease. Surgically resected CRC tissue and adjacent healthy colon mucosa were decellularized by a detergent-enzymatic treatment. Scaffolds were recellularized with HT29 and HCT116 cells. Qualitative and quantitative characterization of matched recellularized samples were evaluated through histology, immunofluorescences, scanning electron microscopy, and DNA amount quantification. A chemosensitivity test was performed using an increasing concentration of 5-fluorouracil (5FU). In vivo studies were carried out using zebrafish (Danio rerio) animal model. Permeability test and drug absorption were also determined. The decellularization protocol allowed the preservation of the original structure and ultrastructure. Five days after recellularization with HT29 and HCT116 cell lines, the 3D CRC model exhibited reduced sensitivity to 5FU treatments compared with conventional 2D cultures. Calculated the half maximal inhibitory concentration (IC50) for HT29 treated with 5FU resulted in 11.5 µM in 3D and 1.3 µM in 2D, and for HCT116, 9.87 µM in 3D and 1.7 µM in 2D. In xenograft experiments, HT29 extravasation was detected after 4 days post-injection, and we obtained a 5FU IC50 fully comparable to that observed in the 3D CRC model. Using confocal microscopy, we demonstrated that the drug diffused through the repopulated 3D CRC scaffolds and co-localized with the cell nuclei. The bioengineered CRC 3D model could be a reliable preclinical patient-specific platform to bridge the gap between in vitro and in vivo drug testing assays and provide effective cancer treatment.
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Affiliation(s)
- Francesca Sensi
- Fondazione Istituto di Ricerca Pediatrica Città della Speranza, 35129 Padua, Italy; (F.S.); (M.P.); (D.C.)
- Department of Molecular Sciences and Nanosystems, Ca’ Foscari University of Venice, 30172 Mestre (Venice), Italy;
| | - Edoardo D’Angelo
- First Surgical Clinic, Department of Surgery, Oncology and Gastroenterology, University of Padua, 35128 Padua, Italy; (E.D.); (G.S.); (S.P.)
- LIFELAB Program, Consorzio per la Ricerca Sanitaria-CORIS, Veneto Region, 129 Padua, Italy;
| | - Martina Piccoli
- Fondazione Istituto di Ricerca Pediatrica Città della Speranza, 35129 Padua, Italy; (F.S.); (M.P.); (D.C.)
| | - Piero Pavan
- Department of Industrial Engineering, University of Padua, 35131 Padua, Italy;
| | - Francesca Mastrotto
- Department of Pharmaceutical and Pharmacological Sciences, University of Padua, 35131 Padua, Italy; (F.M.); (P.C.)
| | - Paolo Caliceti
- Department of Pharmaceutical and Pharmacological Sciences, University of Padua, 35131 Padua, Italy; (F.M.); (P.C.)
| | - Andrea Biccari
- LIFELAB Program, Consorzio per la Ricerca Sanitaria-CORIS, Veneto Region, 129 Padua, Italy;
| | - Diana Corallo
- Fondazione Istituto di Ricerca Pediatrica Città della Speranza, 35129 Padua, Italy; (F.S.); (M.P.); (D.C.)
| | - Luca Urbani
- Institute of Hepatology, Foundation for Liver Research, London SE5 9NT, UK;
- Faculty of Life Sciences & Medicine, King’s College London, London WC2R 2LS, UK
| | - Matteo Fassan
- Surgical Pathology Unit, Department of Medicine, University of Padua, 35100 Padua, Italy;
| | - Gaya Spolverato
- First Surgical Clinic, Department of Surgery, Oncology and Gastroenterology, University of Padua, 35128 Padua, Italy; (E.D.); (G.S.); (S.P.)
| | - Pietro Riello
- Department of Molecular Sciences and Nanosystems, Ca’ Foscari University of Venice, 30172 Mestre (Venice), Italy;
| | - Salvatore Pucciarelli
- First Surgical Clinic, Department of Surgery, Oncology and Gastroenterology, University of Padua, 35128 Padua, Italy; (E.D.); (G.S.); (S.P.)
| | - Marco Agostini
- Fondazione Istituto di Ricerca Pediatrica Città della Speranza, 35129 Padua, Italy; (F.S.); (M.P.); (D.C.)
- First Surgical Clinic, Department of Surgery, Oncology and Gastroenterology, University of Padua, 35128 Padua, Italy; (E.D.); (G.S.); (S.P.)
- LIFELAB Program, Consorzio per la Ricerca Sanitaria-CORIS, Veneto Region, 129 Padua, Italy;
- Correspondence: ; Tel.: +39-049-9640160; Fax: +39-049-9640127
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Patient-Derived Scaffolds of Colorectal Cancer Metastases as an Organotypic 3D Model of the Liver Metastatic Microenvironment. Cancers (Basel) 2020; 12:cancers12020364. [PMID: 32033473 PMCID: PMC7072130 DOI: 10.3390/cancers12020364] [Citation(s) in RCA: 39] [Impact Index Per Article: 9.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/04/2019] [Revised: 02/03/2020] [Accepted: 02/04/2020] [Indexed: 01/06/2023] Open
Abstract
The liver is the most common site for colorectal cancer (CRC) metastasis and there is an urgent need for new tissue culture models to study colorectal cancer liver metastasis (CRLM) as current models do not mimic the biological, biochemical, and structural characteristics of the metastatic microenvironment. Decellularization provides a novel approach for the study of the cancer extracellular matrix (ECM) as decellularized scaffolds retain tissue-specific features and biological properties. In the present study, we created a 3D model of CRC and matched CRLM using patient-derived decellularized ECM scaffolds seeded with the HT-29 CRC cell line. Here, we show an increased HT-29 cell proliferation and migration capability when cultured in cancer-derived scaffolds compared to same-patient healthy colon and liver tissues. HT-29 cells cultured in CRLM scaffolds also displayed an indication of epithelial-mesenchymal transition (EMT), with a loss of E-cadherin and increased Vimentin expression. EMT was confirmed by gene expression profiling, with the most represented biological processes in CRLM-seeded scaffolds involving demethylation, deacetylation, a cellular response to stress metabolic processes, and a response to the oxygen level and starvation. HT-29 cells cultured in cancer-specific 3D microenvironments showed a reduced response to treatment with 5-fluorouracil and 5-fluorouracil combined with Irinotecan when used at a standard IC50 (as determined in the 2D culture). Our 3D culture system with patient-derived tissue-specific decellularized ECM better recapitulates the metastatic microenvironment compared to conventional 2D culture conditions and represents a relevant approach for the study of CRLM progression and assessing the response to chemotherapy agents.
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McCrary MW, Vaughn NE, Hlavac N, Song YH, Wachs RA, Schmidt CE. Novel Sodium Deoxycholate-Based Chemical Decellularization Method for Peripheral Nerve. Tissue Eng Part C Methods 2020; 26:23-36. [DOI: 10.1089/ten.tec.2019.0135] [Citation(s) in RCA: 18] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022] Open
Affiliation(s)
- Michaela W. McCrary
- J. Crayton Pruitt Family Department of Biomedical Engineering, University of Florida, Gainesville, Florida
| | - Natalie E. Vaughn
- J. Crayton Pruitt Family Department of Biomedical Engineering, University of Florida, Gainesville, Florida
| | - Nora Hlavac
- J. Crayton Pruitt Family Department of Biomedical Engineering, University of Florida, Gainesville, Florida
| | - Young Hye Song
- J. Crayton Pruitt Family Department of Biomedical Engineering, University of Florida, Gainesville, Florida
- Department of Biomedical Engineering, University of Arkansas, Fayetteville, Arkansas
| | - Rebecca A. Wachs
- J. Crayton Pruitt Family Department of Biomedical Engineering, University of Florida, Gainesville, Florida
- Department of Biological Systems Engineering, University of Nebraska-Lincoln, Lincoln, Nebraska
| | - Christine E. Schmidt
- J. Crayton Pruitt Family Department of Biomedical Engineering, University of Florida, Gainesville, Florida
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Schutrum BE, Whitman MA, Fischbach C. Biomaterials-Based Model Systems to Study Tumor–Microenvironment Interactions. Biomater Sci 2020. [DOI: 10.1016/b978-0-12-816137-1.00077-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
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González Díaz EC, Sinha S, Avedian RS, Yang F. Tissue-engineered 3D models for elucidating primary and metastatic bone cancer progression. Acta Biomater 2019; 99:18-32. [PMID: 31419564 DOI: 10.1016/j.actbio.2019.08.020] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/07/2019] [Revised: 07/12/2019] [Accepted: 08/09/2019] [Indexed: 12/14/2022]
Abstract
Malignant bone tumors are aggressive neoplasms which arise from bone tissue or as a result of metastasis. The most prevalent types of cancer, such as breast, prostate, and lung cancer, all preferentially metastasize to bone, yet the role of the bone niche in promoting cancer progression remains poorly understood. Tissue engineering has the potential to bridge this knowledge gap by providing 3D in vitro systems that can be specifically designed to mimic key properties of the bone niche in a more physiologically relevant context than standard 2D culture. Elucidating the crucial components of the bone niche that recruit metastatic cells, support tumor growth, and promote cancer-induced destruction of bone tissue would support efforts for preventing and treating these devastating malignancies. In this review, we summarize recent efforts focused on developing in vitro 3D models of primary bone cancer and bone metastasis using tissue engineering approaches. Such 3D in vitro models can enable the identification of effective therapeutic targets and facilitate high-throughput drug screening to effectively treat bone cancers. STATEMENT OF SIGNIFICANCE: Biomaterials-based 3D culture have been traditionally used for tissue regeneration. Recent research harnessed biomaterials to create 3D in vitro cancer models, with demonstrated advantages over conventional 2D culture in recapitulating tumor progression and drug response in vivo. However, previous work has been largely limited to modeling soft tissue cancer, such as breast cancer and brain cancer. Unlike soft tissues, bone is characterized with high stiffness and mineral content. Primary bone cancer affects mostly children with poor treatment outcomes, and bone is the most common site of cancer metastasis. Here we summarize emerging efforts on engineering 3D bone cancer models using tissue engineering approaches, and future directions needed to further advance this relatively new research area.
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Jahanafrooz Z, Mosafer J, Akbari M, Hashemzaei M, Mokhtarzadeh A, Baradaran B. Colon cancer therapy by focusing on colon cancer stem cells and their tumor microenvironment. J Cell Physiol 2019; 235:4153-4166. [PMID: 31647128 DOI: 10.1002/jcp.29337] [Citation(s) in RCA: 78] [Impact Index Per Article: 15.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/27/2019] [Accepted: 09/30/2019] [Indexed: 12/15/2022]
Abstract
Despite many advances and optimization in colon cancer treatment, tumor recurrence and metastases make the development of new therapies necessary. Colon cancer stem cells (CCSCs) are considered as the main triggering factor of cancer progression, recurrence, and metastasis. CCSCs as a result of accumulated genetic and epigenetic alterations and also complex interconnection with the tumor microenvironment (TME) can evolve and convert to full malignant cells. Mounting evidence suggests that in cancer therapy both CCSCs and non-CCSCs in TME have to be regarded to break through the limitation of current therapies. In this regard, stem cell capabilities of some non-CCSCs may arise inside the TME condition. Therefore, a deep knowledge of regulatory mechanisms, heterogeneity, specific markers, and signaling pathways of CCSCs and their interconnection with TME components is needed to improve the treatment of colorectal cancer and the patient's life quality. In this review, we address current different targeted therapeutic options that target cell surface markers and signaling pathways of CCSCs and other components of TME. Current challenges and future perspectives of colon cancer personalized therapy are also provided here. Taken together, based on the deep understanding of biology of CCSCs and using three-dimensional culture technologies, it can be possible to reach successful colon cancer eradication and improvise combination targeted therapies against CCSCs and TME.
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Affiliation(s)
- Zohreh Jahanafrooz
- Immunology Research Center, Tabriz University of Medical Sciences, Tabriz, Iran.,Department of Cellular and Molecular Biology, School of Biology, College of Science, University of Tehran, Tehran, Iran
| | - Jaffar Mosafer
- Research Center of Advanced Technologies in Medicine, Torbat Heydariyeh University of Medical Sciences, Torbat Heydariyeh, Iran
| | - Morteza Akbari
- Immunology Research Center, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Mahmoud Hashemzaei
- Department of Pharmacodynamics and Toxicology, School of Pharmacy, Zabol University of Medical Sciences, Zabol, Iran
| | - Ahad Mokhtarzadeh
- Immunology Research Center, Tabriz University of Medical Sciences, Tabriz, Iran.,Department of Biotechnology, Higher Education Institute of Rab-Rashid, Tabriz, Iran
| | - Behzad Baradaran
- Immunology Research Center, Tabriz University of Medical Sciences, Tabriz, Iran
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50
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Nanovectors Design for Theranostic Applications in Colorectal Cancer. JOURNAL OF ONCOLOGY 2019; 2019:2740923. [PMID: 31662751 PMCID: PMC6791220 DOI: 10.1155/2019/2740923] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 07/08/2019] [Accepted: 09/05/2019] [Indexed: 12/13/2022]
Abstract
Colorectal cancer (CRC) is a diffused disease with limited therapeutic options, none of which are often curative. Based on the molecular markers and targets expressed by the affected tissues, numerous novel approaches have been developed to study and treat this disease. In particular, the field of nanotechnology offers an astonishingly wide array of innovative nanovectors with high versatility and adaptability for both diagnosis and therapy (the so called “theranostic platforms”). However, such complexity can make the selection of a specific nanocarrier model to study a perplexing endeavour for the biomedical scientist or clinician not familiar with this field of inquiry. This review offers a comprehensive overview of this wide body of knowledge, in order to outline the essential requirements for the clinical viability evaluation of a nanovector model in CRC. In particular, the differences among the foremost designs, their specific advantages, and technological caveats will be treated, never forgetting the ultimate endpoint for these systems development: the clinical practice.
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