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Shukla P, Bera AK, Ghosh A, Kiranmai G, Pati F. Assessment and process optimization of high throughput biofabrication of immunocompetent breast cancer model for drug screening applications. Biofabrication 2024; 16:035030. [PMID: 38876096 DOI: 10.1088/1758-5090/ad586b] [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: 03/02/2024] [Accepted: 06/14/2024] [Indexed: 06/16/2024]
Abstract
Recent advancements in 3D cancer modeling have significantly enhanced our ability to delve into the intricacies of carcinogenesis. Despite the pharmaceutical industry's substantial investment of both capital and time in the drug screening and development pipeline, a concerning trend persists: drug candidates screened on conventional cancer models exhibit a dismal success rate in clinical trials. One pivotal factor contributing to this discrepancy is the absence of drug testing on pathophysiologically biomimetic 3D cancer models during pre-clinical stages. Unfortunately, current manual methods of 3D cancer modeling, such as spheroids and organoids, suffer from limitations in reproducibility and scalability. In our study, we have meticulously developed 3D bioprinted breast cancer model utilizing decellularized adipose tissue-based hydrogel obtained via a detergent-free decellularization method. Our innovative printing techniques allows for rapid, high-throughput fabrication of 3D cancer models in a 96-well plate format, demonstrating unmatched scalability and reproducibility. Moreover, we have conducted extensive validation, showcasing the efficacy of our platform through drug screening assays involving two potent anti-cancer drugs, 5-Fluorouracil and PRIMA-1Met. Notably, our platform facilitates effortless imaging and gene expression analysis, streamlining the evaluation process. In a bid to enhance the relevance of our cancer model, we have introduced a heterogeneous cell population into the DAT-based bioink. Through meticulous optimization and characterization, we have successfully developed a biomimetic immunocompetent breast cancer model, complete with microenvironmental cues and diverse cell populations. This breakthrough paves the way for rapid multiplex drug screening and the development of personalized cancer models, marking a paradigm shift in cancer research and pharmaceutical development.
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Affiliation(s)
- Priyanshu Shukla
- Department of Biomedical Engineering, Indian Institute of Technology Hyderabad, Kandi, Sangareddy 502284, Telangana, India
| | - Ashis Kumar Bera
- Department of Biomedical Engineering, Indian Institute of Technology Hyderabad, Kandi, Sangareddy 502284, Telangana, India
| | - Amit Ghosh
- Department of Biomedical Engineering, Indian Institute of Technology Hyderabad, Kandi, Sangareddy 502284, Telangana, India
| | - Gaddam Kiranmai
- Department of Biomedical Engineering, Indian Institute of Technology Hyderabad, Kandi, Sangareddy 502284, Telangana, India
| | - Falguni Pati
- Department of Biomedical Engineering, Indian Institute of Technology Hyderabad, Kandi, Sangareddy 502284, Telangana, India
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Phothichailert S, Samoun S, Fournier BP, Isaac J, Nelwan SC, Osathanon T, Nowwarote N. MSCs-Derived Decellularised Matrix: Cellular Responses and Regenerative Dentistry. Int Dent J 2024; 74:403-417. [PMID: 38494389 PMCID: PMC11123543 DOI: 10.1016/j.identj.2024.02.011] [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: 08/14/2023] [Revised: 02/12/2024] [Accepted: 02/16/2024] [Indexed: 03/19/2024] Open
Abstract
The decellularised extracellular matrix (dECM) of in vitro cell culture is a naturally derived biomaterial formed by the removal of cellular components. The compositions of molecules in the extracellular matrix (ECM) differ depending on various factors, including the culture conditions. Cell-derived ECM provides a 3-dimensional structure that has a complex influence on cell signalling, which in turn affects cell survival and differentiation. This review describes the effects of dECM derived from mesenchymal stem cells (MSCs) on cell responses, including cell migration, cell proliferation, and cell differentiation in vitro. Published articles were searched in the PubMed databases in 2005 to 2022, with assigned keywords (MSCs and decellularisation and cell culture). The 41 articles were reviewed, with the following criteria. (1) ECM was produced exclusively from MSCs; (2) decellularisation processes were performed; and (3) the dECM production was discussed in terms of culture systems and specific supplementations that are suitable for creating the dECM biomaterials. The dECM derived from MSCs supports cell adhesion, enhances cell proliferation, and promotes cell differentiation. Importantly, dECM derived from dental MSCs shows promise in regenerative dentistry applications. Therefore, the literature strongly supports cell-based dECMs as a promising option for innovative tissue engineering approaches for regenerative medicine.
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Affiliation(s)
- Suphalak Phothichailert
- Center of Excellence for Dental Stem Cell Biology, Faculty of Dentistry, Chulalongkorn University, Bangkok, Thailand
| | - Shirel Samoun
- Centre de Recherche des Cordeliers, Université Paris Cité, Sorbonne Universite, INSERM UMRS1138, Molecular Oral Pathophysiology, Paris, France
| | - Benjamin P Fournier
- Centre de Recherche des Cordeliers, Université Paris Cité, Sorbonne Universite, INSERM UMRS1138, Molecular Oral Pathophysiology, Paris, France; Department of Oral Biology, Faculty of Dentistry, Université Paris Cité, Paris, France
| | - Juliane Isaac
- Centre de Recherche des Cordeliers, Université Paris Cité, Sorbonne Universite, INSERM UMRS1138, Molecular Oral Pathophysiology, Paris, France; Department of Oral Biology, Faculty of Dentistry, Université Paris Cité, Paris, France
| | - Sindy Cornelia Nelwan
- Department of Pediatric Dentistry, Faculty of Dental Medicine, Universitas Airlangga, Airlangga, Indonesia
| | - Thanaphum Osathanon
- Center of Excellence for Dental Stem Cell Biology, Faculty of Dentistry, Chulalongkorn University, Bangkok, Thailand; Department of Anatomy, Faculty of Dentistry, Chulalongkorn University, Bangkok, Thailand.
| | - Nunthawan Nowwarote
- Centre de Recherche des Cordeliers, Université Paris Cité, Sorbonne Universite, INSERM UMRS1138, Molecular Oral Pathophysiology, Paris, France; Department of Oral Biology, Faculty of Dentistry, Université Paris Cité, Paris, France.
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3
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Xu Y, Yao Y, Gao J. Cell-Derived Matrix: Production, Decellularization, and Application of Wound Repair. Stem Cells Int 2024; 2024:7398473. [PMID: 38882595 PMCID: PMC11178417 DOI: 10.1155/2024/7398473] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/30/2023] [Revised: 04/25/2024] [Accepted: 05/17/2024] [Indexed: 06/18/2024] Open
Abstract
Chronic nonhealing wounds significantly reduce patients' quality of life and are a major burden on healthcare systems. Over the past few decades, tissue engineering materials have emerged as a viable option for wound healing, with cell-derived extracellular matrix (CDM) showing remarkable results. The CDM's compatibility and resemblance to the natural tissue microenvironment confer distinct advantages to tissue-engineered scaffolds in wound repair. This review summarizes the current processes for CDM preparation, various cell decellularization protocols, and common characterization methods. Furthermore, it discusses the applications of CDM in wound healing, including skin defect and wound repair, angiogenesis, and engineered vessels, and offers perspectives on future developments.
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Affiliation(s)
- Yidan Xu
- Department of Plastic and Cosmetic Surgery Nanfang Hospital Southern Medical University, 1838 Guangzhou North Road, Guangzhou 510515, Guangdong, China
| | - Yao Yao
- Department of Plastic and Cosmetic Surgery Nanfang Hospital Southern Medical University, 1838 Guangzhou North Road, Guangzhou 510515, Guangdong, China
| | - Jianhua Gao
- Department of Plastic and Cosmetic Surgery Nanfang Hospital Southern Medical University, 1838 Guangzhou North Road, Guangzhou 510515, Guangdong, China
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Shukla P, Bera AK, Yeleswarapu S, Pati F. High Throughput Bioprinting Using Decellularized Adipose Tissue-Based Hydrogels for 3D Breast Cancer Modeling. Macromol Biosci 2024:e2400035. [PMID: 38685795 DOI: 10.1002/mabi.202400035] [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: 01/29/2024] [Revised: 03/29/2024] [Indexed: 05/02/2024]
Abstract
3D bioprinting allows rapid automated fabrication and can be applied for high throughput generation of biomimetic constructs for in vitro drug screening. Decellularized extracellular matrix (dECM) hydrogel is a popular biomaterial choice for tissue engineering and studying carcinogenesis as a tumor microenvironmental mimetic. This study proposes a method for high throughput bioprinting with decellularized adipose tissue (DAT) based hydrogels for 3D breast cancer modeling. A comparative analysis of decellularization protocol using detergent-based and detergent-free decellularization methods for caprine-origin adipose tissue is performed, and the efficacy of dECM hydrogel for 3D cancer modeling is assessed. Histological, biochemical, morphological, and biological characterization and analysis showcase the cytocompatibility of DAT hydrogel. The rheological property of DAT hydrogel and printing process optimization is assessed to select a bioprinting window to attain 3D breast cancer models. The bioprinted tissues are characterized for cellular viability and tumor cell-matrix interactions. Additionally, an approach for breast cancer modeling is shown by performing rapid high throughput bioprinting in a 96-well plate format, and in vitro drug screening using 5-fluorouracil is performed on 3D bioprinted microtumors. The results of this study suggest that high throughput bioprinting of cancer models can potentially have downstream clinical applications like multi-drug screening platforms and personalized disease models.
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Affiliation(s)
- Priyanshu Shukla
- Department of Biomedical Engineering, Indian Institute of Technology Hyderabad, Kandi, Sangareddy, Telangana, 502284, India
| | - Ashis Kumar Bera
- Department of Biomedical Engineering, Indian Institute of Technology Hyderabad, Kandi, Sangareddy, Telangana, 502284, India
| | - Sriya Yeleswarapu
- Department of Biomedical Engineering, Indian Institute of Technology Hyderabad, Kandi, Sangareddy, Telangana, 502284, India
| | - Falguni Pati
- Department of Biomedical Engineering, Indian Institute of Technology Hyderabad, Kandi, Sangareddy, Telangana, 502284, India
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Golebiowska AA, Intravaia JT, Sathe VM, Kumbar SG, Nukavarapu SP. Decellularized extracellular matrix biomaterials for regenerative therapies: Advances, challenges and clinical prospects. Bioact Mater 2024; 32:98-123. [PMID: 37927899 PMCID: PMC10622743 DOI: 10.1016/j.bioactmat.2023.09.017] [Citation(s) in RCA: 7] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/05/2023] [Revised: 09/21/2023] [Accepted: 09/25/2023] [Indexed: 11/07/2023] Open
Abstract
Tissue engineering and regenerative medicine have shown potential in the repair and regeneration of tissues and organs via the use of engineered biomaterials and scaffolds. However, current constructs face limitations in replicating the intricate native microenvironment and achieving optimal regenerative capacity and functional recovery. To address these challenges, the utilization of decellularized tissues and cell-derived extracellular matrix (ECM) has emerged as a promising approach. These biocompatible and bioactive biomaterials can be engineered into porous scaffolds and grafts that mimic the structural and compositional aspects of the native tissue or organ microenvironment, both in vitro and in vivo. Bioactive dECM materials provide a unique tissue-specific microenvironment that can regulate and guide cellular processes, thereby enhancing regenerative therapies. In this review, we explore the emerging frontiers of decellularized tissue-derived and cell-derived biomaterials and bio-inks in the field of tissue engineering and regenerative medicine. We discuss the need for further improvements in decellularization methods and techniques to retain structural, biological, and physicochemical characteristics of the dECM products in a way to mimic native tissues and organs. This article underscores the potential of dECM biomaterials to stimulate in situ tissue repair through chemotactic effects for the development of growth factor and cell-free tissue engineering strategies. The article also identifies the challenges and opportunities in developing sterilization and preservation methods applicable for decellularized biomaterials and grafts and their translation into clinical products.
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Affiliation(s)
| | - Jonathon T. Intravaia
- Department of Biomedical Engineering, University of Connecticut, Storrs, CT, 06269, USA
| | - Vinayak M. Sathe
- Department of Orthopaedic Surgery, University of Connecticut Health, Farmington, CT, 06032, USA
| | - Sangamesh G. Kumbar
- Department of Biomedical Engineering, University of Connecticut, Storrs, CT, 06269, USA
- Department of Materials Science & Engineering, University of Connecticut, Storrs, CT, 06269, USA
- Department of Orthopaedic Surgery, University of Connecticut Health, Farmington, CT, 06032, USA
| | - Syam P. Nukavarapu
- Department of Biomedical Engineering, University of Connecticut, Storrs, CT, 06269, USA
- Department of Materials Science & Engineering, University of Connecticut, Storrs, CT, 06269, USA
- Department of Orthopaedic Surgery, University of Connecticut Health, Farmington, CT, 06032, USA
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Wu H, Sun W, Cheng G, Zheng M, Zhao Y, Cao Z. Human Mesenchymal Stem Cells Improve Angiogenesis and Bone Formation in Severed Finger Rats through SIRT1/Nrf2 Signaling. Curr Stem Cell Res Ther 2024; 19:389-399. [PMID: 37183461 DOI: 10.2174/1574888x18666230512112735] [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: 01/11/2023] [Revised: 03/15/2023] [Accepted: 03/20/2023] [Indexed: 05/16/2023]
Abstract
BACKGROUND This study employed a severed finger rat model to analyze the effects of human mesenchymal stem cells (MSCs) on angiogenesis, inflammatory response, apoptosis, and oxidative stress, to evaluate the possible mechanism of the repair effect of MSCs on severed finger (SF) rats. METHODS Sixty Sprague-Dawley (SD) rats were categorized into five groups (n = 12). The pathological changes of severed finger tissues were investigated by Hematoxylin and eosin (H&E) staining on day 14 after the rats were sacrificed. The levels of inflammatory factors and oxidative stress factors were detected by ELISA. Terminal Deoxynucleotidyl Transferase (TdT) dUTP Nick End Labeling (TUNEL) was employed to assess the apoptosis of chondrocytes in severed finger tissues. The expression of osteocalcin (OCN), osteopontin (OPN), Collagen I (Col-1), and CD31 were detected by immunohistochemistry or immunofluorescence assay, respectively. The expression levels of related proteins were determined by western blot. RESULT Our study presented evidence that MSCs treatment improved pathological changes of skin and bone tissue, diminished the inflammatory response, prevented oxidative stress injury, suppressed chondrocyte apoptosis, and promoted angiogenesis, and bone formation compared to the model group. In addition, EX527 treatment attenuated the effect of MSCs, SRT1720 and ML385 co-treatment also attenuated the effect of MSCs. Importantly, the MSCs treatment increased the expression of Sirtuin 1(SIRT1)/Nuclear factor erythroid2-related factor 2(Nrf2) relate proteins. CONCLUSION Our study indicated that the mechanism of the effect of MSCs on a severed finger was related to the SIRT1/ Nrf2 signaling pathway.
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Affiliation(s)
- Hao Wu
- Department of Sports Medicine, Yantaishan Hospital, 264003, Yantai, Shandong, China
| | - Weixue Sun
- Department of Arthrology Surgery, Yantai Yuhuangding Hospital, 264000, Yantai, Shandong, China
| | - Gong Cheng
- Department of Sports Medicine, Yantaishan Hospital, 264003, Yantai, Shandong, China
| | - Mingdi Zheng
- Department of Sports Medicine, Yantaishan Hospital, 264003, Yantai, Shandong, China
| | - Yuchi Zhao
- Department of Articulation Surgery, Yantaishan Hospital, 264003, Yantai, Shandong, China
| | - Zhilin Cao
- Department of Sports Medicine, Yantaishan Hospital, 264003, Yantai, Shandong, China
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Fukui M, Lai F, Hihara M, Mitsui T, Matsuoka Y, Sun Z, Kunieda S, Taketani S, Odaka T, Okuma K, Kakudo N. Activation of cell adhesion and migration is an early event of platelet-rich plasma (PRP)-dependent stimulation of human adipose-derived stem/stromal cells. Hum Cell 2024; 37:181-192. [PMID: 37787969 DOI: 10.1007/s13577-023-00989-1] [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: 05/17/2023] [Accepted: 09/14/2023] [Indexed: 10/04/2023]
Abstract
Stem cell therapy is a promising treatment in regenerative medicine. Human adipose-derived stem/stromal cells (hASCs), a type of mesenchymal stem cell, are easy to harvest. In plastic and aesthetic surgery, hASC may be applied in the treatment of fat grafting, wound healing, and scar remodeling. Platelet-rich plasma (PRP) contains various growth factors, including platelet-derived growth factor (PDGF), which accelerates wound healing. We previously reported that PRP promotes the proliferation of hASC via multiple signaling pathways, and we evaluated the effect of PRP on the stimulation of hASC adhesion and migration, leading to the proliferation of these cells. When hASCs were treated with PRP, AKT, ERK1/2, paxillin and RhoA were rapidly activated. PRP treatment led to the formation of F-actin stress fibers. Strong signals for integrin β1, paxillin and RhoA at the cell periphery of RPR-treated cells indicated focal adhesion. PRP promoted cell adhesion and movement of hASC, compared with the control group. Imatinib, an inhibitor of the PDGF receptor tyrosine kinase, inhibited the promotion of PRP-dependent cell migration. PDGF treatment of hASCs also stimulated cell adhesion and migration but to a lesser extent than PRP treatment. PRP promoted the adhesion and the migration of hASC, mediated by the activation of AKT in the integrin signaling pathway. PRP treatment was more effective than PDGF treatment in enhancing cell migration. Thus, the ability of PRPs to promote migration of hASC to enhance cell growth is evident.
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Affiliation(s)
- Michika Fukui
- Department of Plastic and Reconstructive Surgery, Kansai Medical University, 2-5-1, Hirakata, Osaka, 573-1010, Japan.
| | - Fangyuan Lai
- Department of Plastic and Reconstructive Surgery, Kansai Medical University, 2-5-1, Hirakata, Osaka, 573-1010, Japan
| | - Masakatsu Hihara
- Department of Plastic and Reconstructive Surgery, Kansai Medical University, 2-5-1, Hirakata, Osaka, 573-1010, Japan
| | - Toshihito Mitsui
- Department of Plastic and Reconstructive Surgery, Kansai Medical University, 2-5-1, Hirakata, Osaka, 573-1010, Japan
| | - Yuki Matsuoka
- Department of Plastic and Reconstructive Surgery, Kansai Medical University, 2-5-1, Hirakata, Osaka, 573-1010, Japan
| | - Zhongxin Sun
- Department of Plastic and Reconstructive Surgery, Kansai Medical University, 2-5-1, Hirakata, Osaka, 573-1010, Japan
| | - Sakurako Kunieda
- Department of Plastic and Reconstructive Surgery, Kansai Medical University, 2-5-1, Hirakata, Osaka, 573-1010, Japan
| | - Shigeru Taketani
- Department of Plastic and Reconstructive Surgery, Kansai Medical University, 2-5-1, Hirakata, Osaka, 573-1010, Japan
| | - Tokifumi Odaka
- Department of Microbiology, Kansai Medical University, Hirakata, Osaka, 573-1010, Japan
| | - Kazu Okuma
- Department of Microbiology, Kansai Medical University, Hirakata, Osaka, 573-1010, Japan
| | - Natsuko Kakudo
- Department of Plastic and Reconstructive Surgery, Kansai Medical University, 2-5-1, Hirakata, Osaka, 573-1010, Japan
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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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Hanetseder D, Levstek T, Teuschl-Woller AH, Frank JK, Schaedl B, Redl H, Marolt Presen D. Engineering of extracellular matrix from human iPSC-mesenchymal progenitors to enhance osteogenic capacity of human bone marrow stromal cells independent of their age. Front Bioeng Biotechnol 2023; 11:1214019. [PMID: 37600321 PMCID: PMC10434254 DOI: 10.3389/fbioe.2023.1214019] [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: 04/28/2023] [Accepted: 07/10/2023] [Indexed: 08/22/2023] Open
Abstract
Regeneration of bone defects is often limited due to compromised bone tissue physiology. Previous studies suggest that engineered extracellular matrices enhance the regenerative capacity of mesenchymal stromal cells. In this study, we used human-induced pluripotent stem cells, a scalable source of young mesenchymal progenitors (hiPSC-MPs), to generate extracellular matrix (iECM) and test its effects on the osteogenic capacity of human bone-marrow mesenchymal stromal cells (BMSCs). iECM was deposited as a layer on cell culture dishes and into three-dimensional (3D) silk-based spongy scaffolds. After decellularization, iECM maintained inherent structural proteins including collagens, fibronectin and laminin, and contained minimal residual DNA. Young adult and aged BMSCs cultured on the iECM layer in osteogenic medium exhibited a significant increase in proliferation, osteogenic marker expression, and mineralization as compared to tissue culture plastic. With BMSCs from aged donors, matrix mineralization was only detected when cultured on iECM, but not on tissue culture plastic. When cultured in 3D iECM/silk scaffolds, BMSCs exhibited significantly increased osteogenic gene expression levels and bone matrix deposition. iECM layer showed a similar enhancement of aged BMSC proliferation, osteogenic gene expression, and mineralization compared with extracellular matrix layers derived from young adult or aged BMSCs. However, iECM increased osteogenic differentiation and decreased adipocyte formation compared with single protein substrates including collagen and fibronectin. Together, our data suggest that the microenvironment comprised of iECM can enhance the osteogenic activity of BMSCs, providing a bioactive and scalable biomaterial strategy for enhancing bone regeneration in patients with delayed or failed bone healing.
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Affiliation(s)
- Dominik Hanetseder
- Ludwig Boltzmann Institute for Traumatology, The Research Centre in Cooperation with AUVA, Vienna, Austria
- Austrian Cluster for Tissue Regeneration, Vienna, Austria
| | - Tina Levstek
- Ludwig Boltzmann Institute for Traumatology, The Research Centre in Cooperation with AUVA, Vienna, Austria
- Austrian Cluster for Tissue Regeneration, Vienna, Austria
| | - Andreas Herbert Teuschl-Woller
- Austrian Cluster for Tissue Regeneration, Vienna, Austria
- Department Life Science Engineering, University of Applied Sciences Technikum Wien, Vienna, Austria
| | - Julia Katharina Frank
- Ludwig Boltzmann Institute for Traumatology, The Research Centre in Cooperation with AUVA, Vienna, Austria
- Austrian Cluster for Tissue Regeneration, Vienna, Austria
| | - Barbara Schaedl
- Ludwig Boltzmann Institute for Traumatology, The Research Centre in Cooperation with AUVA, Vienna, Austria
- Austrian Cluster for Tissue Regeneration, Vienna, Austria
- University Clinic of Dentistry, Medical University of Vienna, Vienna, Austria
| | - Heinz Redl
- Ludwig Boltzmann Institute for Traumatology, The Research Centre in Cooperation with AUVA, Vienna, Austria
- Austrian Cluster for Tissue Regeneration, Vienna, Austria
| | - Darja Marolt Presen
- Ludwig Boltzmann Institute for Traumatology, The Research Centre in Cooperation with AUVA, Vienna, Austria
- Austrian Cluster for Tissue Regeneration, Vienna, Austria
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10
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Choi SH, Lee K, Han H, Mo H, Jung H, Ryu Y, Nam Y, Rim YA, Ju JH. Prochondrogenic effect of decellularized extracellular matrix secreted from human induced pluripotent stem cell-derived chondrocytes. Acta Biomater 2023:S1742-7061(23)00317-3. [PMID: 37295627 DOI: 10.1016/j.actbio.2023.05.052] [Citation(s) in RCA: 6] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/27/2022] [Revised: 05/18/2023] [Accepted: 05/30/2023] [Indexed: 06/12/2023]
Abstract
Cartilage is mainly composed of chondrocytes and the extracellular matrix (ECM), which exchange important biochemical and biomechanical signals necessary for differentiation and homeostasis. Human articular cartilage has a low ability for regeneration because it lacks blood vessels, nerves, and lymphatic vessels. Currently, cell therapeutics, including stem cells, provide a promising strategy for cartilage regeneration and treatment; however, there are various hurdles to overcome, such as immune rejection and teratoma formation. In this study, we assessed the applicability of the stem cell-derived chondrocyte ECM for cartilage regeneration. Human induced pluripotent stem cell (hiPSC)-derived chondrocytes (iChondrocytes) were differentiated, and decellularized ECM (dECM) was successfully isolated from cultured chondrocytes. Isolated dECM enhanced in vitro chondrogenesis of iPSCs when recellularized. Implanted dECM also restored osteochondral defects in a rat osteoarthritis model. A possible association with the glycogen synthase kinase-3 beta (GSK3β) pathway demonstrated the fate-determining importance of dECM in regulating cell differentiation. Collectively, we suggested the prochondrogenic effect of hiPSC-derived cartilage-like dECM and offered a promising approach as a non-cellular therapeutic for articular cartilage reconstruction without cell transplantation. STATEMENT OF SIGNIFICANCE: Human articular cartilage has low ability for regeneration and cell culture-based therapeutics could aid cartilage regeneration. Yet, the applicability of human induced pluripotent stem cell-derived chondrocyte (iChondrocyte) extracellular matrix (ECM) has not been elucidated. Therefore, we first differentiated iChondrocytes and isolated the secreted ECM by decellularization. Recellularization was performed to confirm the pro-chondrogenic effect of the decellularized ECM (dECM). In addition, we confirmed the possibility of cartilage repair by transplanting the dECM into the cartilage defect in osteochondral defect rat knee joint. We believe that our proof-of-concept study will serve as a basis for investigating the potential of dECM obtained from iPSC-derived differentiated cells as a non-cellular resource for tissue regeneration and other future applications.
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Affiliation(s)
- Si Hwa Choi
- Catholic iPSC Research Center, College of Medicine, The Catholic University of Korea, Seoul, Republic of Korea; Department of Biomedicine & Health Sciences, College of Medicine, The Catholic University of Korea
| | | | - Heeju Han
- Catholic iPSC Research Center, College of Medicine, The Catholic University of Korea, Seoul, Republic of Korea; Department of Biomedicine & Health Sciences, College of Medicine, The Catholic University of Korea
| | - Hyunkyung Mo
- Catholic iPSC Research Center, College of Medicine, The Catholic University of Korea, Seoul, Republic of Korea; Department of Biomedicine & Health Sciences, College of Medicine, The Catholic University of Korea
| | | | - YoungWoo Ryu
- Catholic iPSC Research Center, College of Medicine, The Catholic University of Korea, Seoul, Republic of Korea; Department of Biomedicine & Health Sciences, College of Medicine, The Catholic University of Korea
| | | | - Yeri Alice Rim
- Department of Biomedicine & Health Sciences, College of Medicine, The Catholic University of Korea.
| | - Ji Hyeon Ju
- Catholic iPSC Research Center, College of Medicine, The Catholic University of Korea, Seoul, Republic of Korea; Department of Biomedicine & Health Sciences, College of Medicine, The Catholic University of Korea; YiPSCELL, Inc., Seoul, South Korea; Division of Rheumatology, Department of Internal Medicine, Seoul St. Mary's Hospital, Institute of Medical Science, College of Medicine, The Catholic University of Korea, Seoul, Republic of Korea.
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11
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Fuchs B, Birt A, Moellhoff N, Kuhlmann C, Giunta RE, Wiggenhauser PS. Adipose-Derived Stem Cells Improve Angiogenesis and Lymphangiogenesis in a Hypoxic Dermal Regeneration Model In Vitro. Medicina (B Aires) 2023; 59:medicina59040706. [PMID: 37109664 PMCID: PMC10142758 DOI: 10.3390/medicina59040706] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/12/2023] [Revised: 03/07/2023] [Accepted: 03/22/2023] [Indexed: 04/07/2023] Open
Abstract
Background and Objectives: Impaired wound healing represents an unsolved medical issue with a high impact on patients’ quality of life and global health care. Even though hypoxia is a significant limiting factor for wound healing, it reveals stimulating effects in gene and protein expression at cellular levels. In particular, hypoxically treated human adipose tissue-derived stem cells (ASCs) have previously been used to stimulate tissue regeneration. Therefore, we hypothesized that they could promote lymphangiogenesis or angiogenesis. Materials and Methods: Dermal regeneration matrices were seeded with human umbilical vein endothelial cells (HUVECs) or human dermal lymphatic endothelial cells (LECs) that were merged with ASCs. Cultures were maintained for 24 h and 7 days under normoxic or hypoxic conditions. Finally, gene and protein expression were measured regarding subtypes of VEGF, corresponding receptors, and intracellular signaling pathways, especially hypoxia-inducible factor-mediated pathways using multiplex-RT-qPCR and ELISA assays. Results: All cell types reacted to hypoxia with an alteration of gene expression. In particular, vascular endothelial growth factor A (VEGFA), vascular endothelial growth factor B (VEGFB), vascular endothelial growth factor C (VEGFC), vascular endothelial growth factor receptor 1 (VEGFR1/FLT1), vascular endothelial growth factor receptor 2 (VEGFR2/KDR), vascular endothelial growth factor receptor 3 (VEGFR3/FLT4), and prospero homeobox 1 (PROX1) were overexpressed significantly depending on upregulation of hypoxia-inducible factor 1 alpha (HIF-1a). Moreover, co-cultures with ASCs showed a more intense change in gene and protein expression profiles and gained enhanced angiogenic and lymphangiogenic potential. In particular, long-term hypoxia led to continuous stimulation of HUVECs by ASCs. Conclusions: Our findings demonstrated the benefit of hypoxic conditioned ASCs in dermal regeneration concerning angiogenesis and lymphangiogenesis. Even a short hypoxic treatment of 24 h led to the stimulation of LECs and HUVECs in an ASC-co-culture. Long-term hypoxia showed a continuous influence on gene expressions. Therefore, this work emphasizes the supporting effects of hypoxia-conditioned-ASC-loaded collagen scaffolds on wound healing in dermal regeneration.
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Affiliation(s)
- Benedikt Fuchs
- Division of Hand, Plastic and Aesthetic Surgery, University Hospital Ludwig-Maximilians-Universität, Ziemssenstraße 5, 80336 Munich, Germany
| | - Alexandra Birt
- Division of Hand, Plastic and Aesthetic Surgery, University Hospital Ludwig-Maximilians-Universität, Ziemssenstraße 5, 80336 Munich, Germany
| | - Nicholas Moellhoff
- Division of Hand, Plastic and Aesthetic Surgery, University Hospital Ludwig-Maximilians-Universität, Ziemssenstraße 5, 80336 Munich, Germany
| | - Constanze Kuhlmann
- Division of Hand, Plastic and Aesthetic Surgery, University Hospital Ludwig-Maximilians-Universität, Ziemssenstraße 5, 80336 Munich, Germany
| | - Riccardo E. Giunta
- Division of Hand, Plastic and Aesthetic Surgery, University Hospital Ludwig-Maximilians-Universität, Ziemssenstraße 5, 80336 Munich, Germany
| | - Paul Severin Wiggenhauser
- Division of Hand, Plastic and Aesthetic Surgery, University Hospital Ludwig-Maximilians-Universität, Ziemssenstraße 5, 80336 Munich, Germany
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12
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Tharakan S, Raja I, Pietraru A, Sarecha E, Gresita A, Petcu E, Ilyas A, Hadjiargyrou M. The Use of Hydrogels for the Treatment of Bone Osteosarcoma via Localized Drug-Delivery and Tissue Regeneration: A Narrative Review. Gels 2023; 9:gels9040274. [PMID: 37102886 PMCID: PMC10137556 DOI: 10.3390/gels9040274] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/09/2023] [Revised: 03/22/2023] [Accepted: 03/23/2023] [Indexed: 03/29/2023] Open
Abstract
Osteosarcoma is a malignant tumor of bone that leads to poor mortality and morbidity. Management of this cancer through conventional methods involves invasive treatment options that place patients at an increased risk of adverse events. The use of hydrogels to target osteosarcoma has shown promising results both in vitro and in vivo to eradicate tumor cells while promoting bone regeneration. The loading of hydrogels with chemotherapeutic drugs provides a route for site-specific targeted therapy for osteosarcoma. Current studies demonstrate tumor regression in vivo and lysis of tumor cells in vitro when exposed to doped hydrogel scaffolds. Additionally, novel stimuli-responsive hydrogels are able to react with the tissue microenvironment to facilitate the controlled release of anti-tumor drugs and with biomechanical properties that can be modulated. This narrative review of the current literature discusses both in vitro and in vivo studies of different hydrogels, including stimuli-responsive, designed to treat bone osteosarcoma. Future applications to address patient treatment for this bone cancer are also discussed.
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Affiliation(s)
- Shebin Tharakan
- College of Osteopathic Medicine, New York Institute of Technology, Old Westbury, NY 11568, USA (I.R.); (A.G.)
| | - Iman Raja
- College of Osteopathic Medicine, New York Institute of Technology, Old Westbury, NY 11568, USA (I.R.); (A.G.)
| | - Annette Pietraru
- Department of Biological and Chemical Sciences, New York Institute of Technology, Old Westbury, NY 11568, USA
| | - Elina Sarecha
- Department of Biological and Chemical Sciences, New York Institute of Technology, Old Westbury, NY 11568, USA
| | - Andrei Gresita
- College of Osteopathic Medicine, New York Institute of Technology, Old Westbury, NY 11568, USA (I.R.); (A.G.)
| | - Eugen Petcu
- College of Osteopathic Medicine, New York Institute of Technology, Old Westbury, NY 11568, USA (I.R.); (A.G.)
| | - Azhar Ilyas
- Department of Electrical and Computing Engineering, New York Institute of Technology, Old Westbury, NY 11568, USA
| | - Michael Hadjiargyrou
- Department of Biological and Chemical Sciences, New York Institute of Technology, Old Westbury, NY 11568, USA
- Correspondence: ; Tel.: +1-516-686-7738
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13
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Nellinger S, Kluger PJ. How Mechanical and Physicochemical Material Characteristics Influence Adipose-Derived Stem Cell Fate. Int J Mol Sci 2023; 24:ijms24043551. [PMID: 36834966 PMCID: PMC9961531 DOI: 10.3390/ijms24043551] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/29/2022] [Revised: 01/28/2023] [Accepted: 02/07/2023] [Indexed: 02/12/2023] Open
Abstract
Adipose-derived stem cells (ASCs) are a subpopulation of mesenchymal stem cells. Compared to bone marrow-derived stem cells, they can be harvested with minimal invasiveness. ASCs can be easily expanded and were shown to be able to differentiate into several clinically relevant cell types. Therefore, this cell type represents a promising component in various tissue engineering and medical approaches (e.g., cell therapy). In vivo cells are surrounded by the extracellular matrix (ECM) that provides a wide range of tissue-specific physical and chemical cues, such as stiffness, topography, and chemical composition. Cells can sense the characteristics of their ECM and respond to them in a specific cellular behavior (e.g., proliferation or differentiation). Thus, in vitro biomaterial properties represent an important tool to control ASCs behavior. In this review, we give an overview of the current research in the mechanosensing of ASCs and current studies investigating the impact of material stiffens, topography, and chemical modification on ASC behavior. Additionally, we outline the use of natural ECM as a biomaterial and its interaction with ASCs regarding cellular behavior.
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Affiliation(s)
- Svenja Nellinger
- Reutlingen Research Institute, Reutlingen University, 72762 Reutlingen, Germany
| | - Petra Juliane Kluger
- School of Life Sciences, Reutlingen University, 72762 Reutlingen, Germany
- Correspondence: ; Tel.: +49-07121-271-2061
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Entz L, Falgayrac G, Chauveau C, Pasquier G, Lucas S. The extracellular matrix of human bone marrow adipocytes and glucose concentration differentially alter mineralization quality without impairing osteoblastogenesis. Bone Rep 2022; 17:101622. [PMID: 36187598 PMCID: PMC9519944 DOI: 10.1016/j.bonr.2022.101622] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/25/2022] [Revised: 09/09/2022] [Accepted: 09/19/2022] [Indexed: 11/18/2022] Open
Abstract
Bone marrow adipocytes (BMAds) accrue in various states of osteoporosis and interfere with bone remodeling through the secretion of various factors. However, involvement of the extracellular matrix (ECM) produced by BMAds in the impairment of bone marrow mesenchymal stromal cell (BM-MSC) osteoblastogenesis has received little attention. In type 2 diabetes (T2D), skeletal fragility is associated with several changes in bone quality that are incompletely understood, and BMAd quantity increases in relationship to poor glycemic control. Considering their altered phenotype in this pathophysiological context, we aimed to determine the contribution of the ECM of mature BMAds to osteoblastogenesis and mineralization quality in the context of chronic hyperglycemia. Human BM-MSCs were differentiated for 21 days in adipogenic medium containing either a normoglycemic (LG, 5.5 mM) or a high glucose concentration (HG, 25 mM). The ECM laid down by BMAds were devitalized through cell removal to examine their impact on the proliferation and differentiation of BM-MSCs toward osteoblastogenesis in LG and HG conditions. Compared to control plates, both adipocyte ECMs promoted cell adhesion and proliferation. As shown by the unmodified RUNX2 and osteocalcin mRNA levels, BM-MSC commitment in osteoblastogenesis was hampered by neither the hyperglycemic condition nor the adipocyte matrices. However, adipocyte ECMs or HG condition altered the mineralization phase with perturbed expression levels of type 1 collagen, MGP and osteopontin. Despite higher ALP activity, mineralization levels per cell were decreased for osteoblasts grown on adipocyte ECMs compared to controls. Raman spectrometry revealed that culturing on adipocyte matrices specifically prevents type-B carbonate substitution and favors collagen crosslinking, in contrast to exposure to HG concentration alone. Moreover, the mineral to organic ratio was disrupted according to the presence of adipocyte ECM and the glucose concentration used for adipocyte or osteoblast culture. HG concentration and adipocyte ECM lead to different defects in mineralization quality, recapitulating contradictory changes reported in T2D osteoporosis. Our study shows that ECMs from BMAds do not impair osteoblastogenesis but alter both the quantity and quality of mineralization partly in a glucose concentration-dependent manner. This finding sheds light on the involvement of BMAds, which should be considered in the compromised bone quality of T2D and osteoporosis patients more generally. Glucose level alters the Extracellular Matrix composition of Bone Marrow adipocytes. Osteoblastogenesis on adipocyte ECMs is unaltered but produced less mineral amount. The quality of the mineral is altered differently by adipocyte ECMs or glucose levels. The presence of BM adipocytes should be valued in damaged osteoporosis bone quality.
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Key Words
- AGEs, Advanced glycation end-products
- BM-MSC, Bone marrow mesenchymal stromal cell
- BMAd, Bone marrow adipocyte
- ECM, Extracellular matrix
- ECMBMAd HG, Extracellular matrix obtained from BMAds cultured in HG concentration
- ECMBMAd LG, Extracellular matrix obtained from BMAds cultured in LG concentration
- ECMBMAd, Extracellular matrix obtained from BMAds
- Extracellular matrix
- GAG, glycosaminoglycan
- HA, hydroxyapatite
- HG, High glucose
- Hyperglycemia
- LG, Low glucose
- LGM, Low glucose and mannitol
- Marrow adipocytes
- Osteoblast
- Osteoporosis
- Skeletal mesenchymal stromal cells
- T2D, Type 2 diabetes
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Phothichailert S, Nowwarote N, Fournier BP, Trachoo V, Roytrakul S, Namangkalakul W, Osathanon T. Effects of decellularized extracellular matrix derived from Jagged1-treated human dental pulp stem cells on biological responses of stem cells isolated from apical papilla. Front Cell Dev Biol 2022; 10:948812. [PMID: 36081912 PMCID: PMC9445441 DOI: 10.3389/fcell.2022.948812] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/20/2022] [Accepted: 07/21/2022] [Indexed: 11/30/2022] Open
Abstract
Objective: Indirect Jagged1 immobilization efficiently activates canonical Notch signaling in human dental pulp stem cells (hDPSCs). This study aimed to investigate the characteristics of the Jagged1-treated hDPSC-derived decellularized extracellular matrix (dECM) and its biological activity on odonto/osteogenic differentiation of stem cells isolated from apical papilla (SCAPs). Methods: Bioinformatic database of Jagged1-treated hDPSCs was analyzed using NetworkAnalyst. hDPSCs seeded on the Jagged1 immobilized surface were maintained with normal or osteogenic induction medium (OM) followed by decellularization procedure, dECM-N, or dECM-OM, respectively. SCAPs were reseeded on each dECM with either the normal medium or the OM. Cell viability was determined by MTT assay. Characteristics of dECMs and SCAPs were evaluated by SEM, EDX, immunofluorescent staining, and alcian blue staining. Mineralization was assessed by alizarin red S, Von Kossa, and alkaline phosphatase staining. Statistical significance was considered at p < 0.05. Results: RNA-seq database revealed upregulation of several genes involved in ECM organization, ECM–receptor interaction, and focal adhesion in Jagged1-treated hDPSCs. Immobilized Jagged1 increased the osteogenesis of the hDPSC culture with OM. dECMs showed fibrillar-like network structure and maintained major ECM proteins, fibronectin, type I-collagen, and glycosaminoglycans. A decrease in calcium and phosphate components was observed in dECMs after the decellularized process. Cell viability on dECMs did not alter by 7 days. Cell attachment and f-actin cytoskeletal organization of SCAPs proliferated on Jagged1-treated dECMs were comparable to those of the control dECMs. SCAPs exhibited significantly higher mineralization on dECM-N in OM and markedly enhanced on dECM-OM with normal medium or OM conditions. Conclusion: Jagged1-treated hDPSC-derived dECMs are biocompatible and increase odonto/osteogenic differentiation of SCAPs. The results suggested the potential of Jagged1 dECMs, which could be further developed into ECM scaffolds for application in regenerative medicine.
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Affiliation(s)
- Suphalak Phothichailert
- Dental Stem Cell Biology Research Unit, Faculty of Dentistry, Chulalongkorn University, Bangkok, Thailand
| | - Nunthawan Nowwarote
- Universite Paris Cite, Faculty of Dentistry, Department of Oral Biology, Paris, France
- Centre de Recherche des Cordeliers, Sorbonne Universite, INSERM UMRS, Molecular Oral Pathophysiology, Paris, France
| | - Benjamin P.J. Fournier
- Universite Paris Cite, Faculty of Dentistry, Department of Oral Biology, Paris, France
- Centre de Recherche des Cordeliers, Sorbonne Universite, INSERM UMRS, Molecular Oral Pathophysiology, Paris, France
| | - Vorapat Trachoo
- Department of Oral and Maxillofacial Surgery, Faculty of Dentistry, Chulalongkorn University, Bangkok, Thailand
| | - Sittiruk Roytrakul
- Proteomics Research Laboratory, Genome Institute, National Center of Genetic Engineering and Biotechnology, National Science and Technology Development Agency, Pathumthani, Thailand
| | - Worachat Namangkalakul
- Department of Anatomy, Faculty of Dentistry, Chulalongkorn University, Bangkok, Thailand
- *Correspondence: Worachat Namangkalakul,
| | - Thanaphum Osathanon
- Dental Stem Cell Biology Research Unit, Faculty of Dentistry, Chulalongkorn University, Bangkok, Thailand
- Department of Anatomy, Faculty of Dentistry, Chulalongkorn University, Bangkok, Thailand
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16
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Setiawati A, Jeong S, Brillian AI, Lee SH, Shim JG, Jung KH, Shin K. Fabrication of a Tailored, Hybrid Extracellular Matrix Composite. Macromol Biosci 2022; 22:e2200106. [PMID: 35765216 DOI: 10.1002/mabi.202200106] [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: 03/11/2022] [Revised: 05/24/2022] [Indexed: 11/10/2022]
Abstract
The extracellular matrix (ECM) is a network of connective fibers that supports cells living in their surroundings. Native ECM, generated by the secretory products of each tissue's resident cells, has a unique architecture with different protein composition depending on the tissue. Therefore, it is very difficult to artificially design in vivo architecture in tissue engineering. In this study, we fabricated a hybrid ECM scaffold from the basic structure of fibroblast-derived cellular ECMs by adding major ECM components of fibronectin (FN) and collagen (COL I) externally. It was confirmed that while maintaining the basic structure of the native ECM, major protein components can be regulated. Then, decellularization was performed to prepare hybrid ECM scaffolds with various protein compositions and we demonstrated that a liver-mimicking fibronectin (FN)-rich hybrid ECM promoted successful settling of H4IIE rat hepatoma cells. We believe that our method holds promise for the fabrication of scaffolds that provide a tailored cellular microenvironment for specific organs and serve as novel pathways for the replacement or regeneration of specific organ tissues. This article is protected by copyright. All rights reserved.
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Affiliation(s)
- Agustina Setiawati
- Department of Chemistry and Institute of Biological Interfaces, 35-Baekbeom-ro, Sogang University, Mapo-gu, Seoul, 04107, Republic of Korea.,Department of Life Science, 35-Baekbeom-ro, Sogang University, Mapo-gu, Seoul, 04107, Republic of Korea.,Faculty of Pharmacy, Paingan, Maguwoharjo, Depok, Sanata Dharma University, Sleman, Yogyakarta, 55284, Indonesia
| | - Sungwoo Jeong
- Department of Chemistry and Institute of Biological Interfaces, 35-Baekbeom-ro, Sogang University, Mapo-gu, Seoul, 04107, Republic of Korea
| | - Albertus Ivan Brillian
- Department of Chemistry and Institute of Biological Interfaces, 35-Baekbeom-ro, Sogang University, Mapo-gu, Seoul, 04107, Republic of Korea
| | - Sang Ho Lee
- Department of Chemistry and Institute of Biological Interfaces, 35-Baekbeom-ro, Sogang University, Mapo-gu, Seoul, 04107, Republic of Korea
| | - Jin-Gon Shim
- Department of Life Science, 35-Baekbeom-ro, Sogang University, Mapo-gu, Seoul, 04107, Republic of Korea
| | - Kwang-Hwan Jung
- Department of Life Science, 35-Baekbeom-ro, Sogang University, Mapo-gu, Seoul, 04107, Republic of Korea
| | - Kwanwoo Shin
- Department of Chemistry and Institute of Biological Interfaces, 35-Baekbeom-ro, Sogang University, Mapo-gu, Seoul, 04107, Republic of Korea
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17
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Bone Regeneration and Oxidative Stress: An Updated Overview. Antioxidants (Basel) 2022; 11:antiox11020318. [PMID: 35204201 PMCID: PMC8868092 DOI: 10.3390/antiox11020318] [Citation(s) in RCA: 24] [Impact Index Per Article: 12.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/09/2022] [Revised: 01/27/2022] [Accepted: 02/02/2022] [Indexed: 11/17/2022] Open
Abstract
Bone tissue engineering is a complex domain that requires further investigation and benefits from data obtained over past decades. The models are increasing in complexity as they reveal new data from co-culturing and microfluidics applications. The in vitro models now focus on the 3D medium co-culturing of osteoblasts, osteoclasts, and osteocytes utilizing collagen for separation; this type of research allows for controlled medium and in-depth data analysis. Oxidative stress takes a toll on the domain, being beneficial as well as destructive. Reactive oxygen species (ROS) are molecules that influence the differentiation of osteoclasts, but over time their increasing presence can affect patients and aid the appearance of diseases such as osteoporosis. Oxidative stress can be limited by using antioxidants such as vitamin K and N-acetyl cysteine (NAC). Scaffolds and biocompatible coatings such as hydroxyapatite and bioactive glass are required to isolate the implant, protect the zone from the metallic, ionic exchange, and enhance the bone regeneration by mimicking the composition and structure of the body, thus enhancing cell proliferation. The materials can be further functionalized with growth factors that create a better response and higher chances of success for clinical use. This review highlights the vast majority of newly obtained information regarding bone tissue engineering, such as new co-culturing models, implant coatings, scaffolds, biomolecules, and the techniques utilized to obtain them.
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Nellinger S, Mrsic I, Keller S, Heine S, Southan A, Bach M, Volz A, Chassé T, Kluger PJ. Cell‐derived and enzyme‐based decellularized extracellular matrix exhibit compositional and structural differences that are relevant for its use as a biomaterial. Biotechnol Bioeng 2022; 119:1142-1156. [DOI: 10.1002/bit.28047] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/20/2021] [Revised: 01/01/2022] [Accepted: 01/19/2022] [Indexed: 11/11/2022]
Affiliation(s)
- Svenja Nellinger
- Reutlingen Research Institute Alteburgstr. 150 72762 Reutlingen Germany
| | - Ivana Mrsic
- Institute of Physical and Theoretical Chemistry, University of Tuebingen Auf der Morgenstelle 18 72076 Tuebingen Germany
| | - Silke Keller
- 3R‐Center for In Vitro Models and Alternatives to Animal Testing, Eberhard Karls University Tübingen Österbergstr. 3 72074 Tübingen Germany
- Department for Microphysiological Systems Institute of Biomedical Engineering, Faculty of Medicine of the Eberhard Karls University Tübingen Österbergstr. 3 72074 Tübingen Germany
| | - Simon Heine
- Reutlingen Research Institute Alteburgstr. 150 72762 Reutlingen Germany
| | - Alexander Southan
- Institute of Interfacial Process Engineering and Plasma Technology, University of Stuttgart Nobelstr. 12 70569 Stuttgart Germany
| | - Monika Bach
- Core Facility Hohenheim, University of Hohenheim Emil‐Wolff‐Str. 12 70599 Stuttgart Germany
| | - Ann‐Cathrin Volz
- Reutlingen Research Institute Alteburgstr. 150 72762 Reutlingen Germany
| | - Thomas Chassé
- Institute of Physical and Theoretical Chemistry, University of Tuebingen Auf der Morgenstelle 18 72076 Tuebingen Germany
| | - Petra J. Kluger
- School of Applied Chemistry, Reutlingen University Alteburgstr. 150 72762 Reutlingen Germany
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Nowwarote N, Petit S, Ferre FC, Dingli F, Laigle V, Loew D, Osathanon T, Fournier BPJ. Extracellular Matrix Derived From Dental Pulp Stem Cells Promotes Mineralization. Front Bioeng Biotechnol 2022; 9:740712. [PMID: 35155398 PMCID: PMC8829122 DOI: 10.3389/fbioe.2021.740712] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/13/2021] [Accepted: 12/23/2021] [Indexed: 12/14/2022] Open
Abstract
Background: Extracellular matrix (ECM) plays a pivotal role in many physiological processes. ECM macromolecules and associated factors differ according to tissues, impact cell differentiation, and tissue homeostasis. Dental pulp ECM may differ from other oral tissues and impact mineralization. Thus, the present study aimed to identify the matrisome of ECM proteins derived from human dental pulp stem cells (DPSCs) and its ability to regulate mineralization even in cells which do not respond to assaults by mineralization, the human gingival fibroblasts (GF). Methods: ECM were extracted from DPSCs cultured in normal growth medium supplemented with L-ascorbic acid (N-ECM) or in osteogenic induction medium (OM-ECM). ECM decellularization (dECM) was performed using 0.5% triton X-100 in 20 mM ammonium hydroxide after 21 days. Mass spectrometry and proteomic analysis identified and quantified matrisome proteins. Results: The dECM contained ECM proteins but lacked cellular components and mineralization. Interestingly, collagens (COL6A1, COL6A2, and COL6A3) and elastic fibers (FBN1, FBLN2, FN1, and HSPG2) were significantly represented in N-ECM, while annexins (ANXA1, ANXA4, ANXA5, ANXA6, ANXA7, and ANXA11) were significantly overdetected in OM-ECM. GF were reseeded on N-dECM and OM-dECM and cultured in normal or osteogenic medium. GF were able to attach and proliferate on N-dECM and OM-dECM. Both dECM enhanced mineralization of GF at day 14 compared to tissue culture plate (TCP). In addition, OM-dECM promoted higher mineralization of GF than N-dECM although cultured in growth medium. Conclusions: ECM derived from DPSCs proved to be osteoinductive, and this knowledge supported cell-derived ECM can be further utilized for tissue engineering of mineralized tissues.
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Affiliation(s)
- Nunthawan Nowwarote
- Dental Stem Cell Biology Research Unit, Faculty of Dentistry, Chulalongkorn University, Bangkok, Thailand
- Centre de Recherche des Cordeliers, INSERM UMRS 1138, Molecular Oral Pathophysiology, Université de Paris, Sorbonne Université, Paris, France
- Department of Oral Biology, Dental Faculty Garancière, Université de Paris, Paris, France
| | - Stephane Petit
- Centre de Recherche des Cordeliers, INSERM UMRS 1138, Molecular Oral Pathophysiology, Université de Paris, Sorbonne Université, Paris, France
| | - Francois Come Ferre
- Centre de Recherche des Cordeliers, INSERM UMRS 1138, Molecular Oral Pathophysiology, Université de Paris, Sorbonne Université, Paris, France
| | - Florent Dingli
- Institut Curie, Centre de Recherche, Laboratoire de Spectrométrie de Masse Protéomique, PSL Research University, Paris, France
| | - Victor Laigle
- Institut Curie, Centre de Recherche, Laboratoire de Spectrométrie de Masse Protéomique, PSL Research University, Paris, France
| | - Damarys Loew
- Institut Curie, Centre de Recherche, Laboratoire de Spectrométrie de Masse Protéomique, PSL Research University, Paris, France
| | - Thanaphum Osathanon
- Dental Stem Cell Biology Research Unit, Faculty of Dentistry, Chulalongkorn University, Bangkok, Thailand
- Department of Anatomy, Faculty of Dentistry, Chulalongkorn University, Bangkok, Thailand
- *Correspondence: Thanaphum Osathanon, ; Benjamin P. J. Fournier,
| | - Benjamin P. J. Fournier
- Centre de Recherche des Cordeliers, INSERM UMRS 1138, Molecular Oral Pathophysiology, Université de Paris, Sorbonne Université, Paris, France
- Department of Oral Biology, Dental Faculty Garancière, Université de Paris, Paris, France
- *Correspondence: Thanaphum Osathanon, ; Benjamin P. J. Fournier,
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20
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Tsutsumi H, Kurimoto R, Nakamichi R, Chiba T, Matsushima T, Fujii Y, Sanada R, Kato T, Shishido K, Sakamaki Y, Kimura T, Kishida A, Asahara H. Generation of a tendon-like tissue from human iPS cells. J Tissue Eng 2022; 13:20417314221074018. [PMID: 35083031 PMCID: PMC8785341 DOI: 10.1177/20417314221074018] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/14/2021] [Accepted: 01/01/2022] [Indexed: 12/29/2022] Open
Abstract
Tendons and ligaments are essential connective tissues that connect the muscle and bone. Their recovery from injuries is known to be poor, highlighting the crucial need for an effective therapy. A few reports have described the development of artificial ligaments with sufficient strength from human cells. In this study, we successfully generated a tendon-like tissue (bio-tendon) using human induced pluripotent stem cells (iPSCs). We first differentiated human iPSCs into mesenchymal stem cells (iPSC-MSCs) and transfected them with Mohawk (Mkx) to obtain Mkx-iPSC-MSCs, which were applied to a newly designed chamber with a mechanical stretch incubation system. The embedded Mkx-iPSC-MSCs created bio-tendons and exhibited an aligned extracellular matrix structure. Transplantation of the bio-tendons into a mouse Achilles tendon rupture model showed host-derived cell infiltration with improved histological score and biomechanical properties. Taken together, the bio-tendon generated in this study has potential clinical applications for tendon/ligament-related injuries and diseases.
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Affiliation(s)
- Hiroki Tsutsumi
- Department of Systems BioMedicine, Tokyo Medical and Dental University, Bunkyo City, Japan
| | - Ryota Kurimoto
- Department of Systems BioMedicine, Tokyo Medical and Dental University, Bunkyo City, Japan
| | - Ryo Nakamichi
- Department of Molecular Medicine, The Scripps Research Institute, La Jolla, CA, USA
| | - Tomoki Chiba
- Department of Systems BioMedicine, Tokyo Medical and Dental University, Bunkyo City, Japan
| | - Takahide Matsushima
- Department of Systems BioMedicine, Tokyo Medical and Dental University, Bunkyo City, Japan
| | - Yuta Fujii
- Department of Systems BioMedicine, Tokyo Medical and Dental University, Bunkyo City, Japan
| | - Risa Sanada
- Department of Systems BioMedicine, Tokyo Medical and Dental University, Bunkyo City, Japan
| | - Tomomi Kato
- Department of Systems BioMedicine, Tokyo Medical and Dental University, Bunkyo City, Japan
| | - Kana Shishido
- Department of Systems BioMedicine, Tokyo Medical and Dental University, Bunkyo City, Japan
| | - Yuriko Sakamaki
- Research Core, Tokyo Medical and Dental University, Bunkyo City, Japan
| | - Tsuyoshi Kimura
- Department of Material-Based Medical Engineering, Tokyo Medical and Dental University, Bunkyo City, Japan
| | - Akio Kishida
- Department of Material-Based Medical Engineering, Tokyo Medical and Dental University, Bunkyo City, Japan
| | - Hiroshi Asahara
- Department of Systems BioMedicine, Tokyo Medical and Dental University, Bunkyo City, Japan
- Department of Molecular Medicine, The Scripps Research Institute, La Jolla, CA, USA
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21
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Guan Y, Yang B, Xu W, Li D, Wang S, Ren Z, Zhang J, Zhang T, Liu XZ, Li J, Li C, Meng F, Han F, Wu T, Wang Y, Peng J. Cell-derived extracellular matrix materials for tissue engineering. TISSUE ENGINEERING PART B-REVIEWS 2021; 28:1007-1021. [PMID: 34641714 DOI: 10.1089/ten.teb.2021.0147] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
Abstract
The involvement of cell-derived extracellular matrix (CDM) in assembling tissue engineering scaffolds has yielded significant results. CDM possesses excellent characteristics, such as ideal cellular microenvironment mimicry and good biocompatibility, which make it a popular research direction in the field of bionanomaterials. CDM has significant advantages as an expansion culture substrate for stem cells, including stabilization of phenotype, reversal of senescence, and guidance of specific differentiation. In addition, the applications of CDM-assembled tissue engineering scaffolds for disease simulation and tissue organ repair are comprehensively summarized; the focus is mainly on bone and cartilage repair, skin defect or wound healing, engineered blood vessels, peripheral nerves, and periodontal tissue repair. We consider CDM a highly promising bionic biomaterial for tissue engineering applications and propose a vision for its comprehensive development.
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Affiliation(s)
- Yanjun Guan
- Chinese PLA General Hospital, 104607, Institute of Orthopedics, Chinese PLA, General Hospital; Beijing Key Lab of Regenerative Medicine in Orthopedics; Key Lab of Musculoskeletal Trauma & War Injuries, Beijing, Beijing, China;
| | - Boyao Yang
- Chinese PLA General Hospital, 104607, Institute of Orthopedics, Chinese PLA, General Hospital; Beijing Key Lab of Regenerative Medicine in Orthopedics; Key Lab of Musculoskeletal Trauma & War Injuries, Beijing, Beijing, China;
| | - Wenjing Xu
- Chinese PLA General Hospital, 104607, Institute of Orthopedics, Chinese PLA, General Hospital; Beijing Key Lab of Regenerative Medicine in Orthopedics; Key Lab of Musculoskeletal Trauma & War Injuries, Beijing, Beijing, China;
| | - Dongdong Li
- Chinese PLA General Hospital, 104607, Institute of Orthopedics, Chinese PLA, General Hospital; Beijing Key Lab of Regenerative Medicine in Orthopedics; Key Lab of Musculoskeletal Trauma & War Injuries, Beijing, Beijing, China;
| | - Sidong Wang
- Chinese PLA General Hospital, 104607, Institute of Orthopedics, Chinese PLA, General Hospital; Beijing Key Lab of Regenerative Medicine in Orthopedics; Key Lab of Musculoskeletal Trauma & War Injuries, Beijing, Beijing, China;
| | - Zhiqi Ren
- Chinese PLA General Hospital, 104607, Institute of Orthopedics, Chinese PLA, General Hospital; Beijing Key Lab of Regenerative Medicine in Orthopedics; Key Lab of Musculoskeletal Trauma & War Injuries, Beijing, China;
| | - Jian Zhang
- Chinese PLA General Hospital, 104607, Institute of Orthopedics, Chinese PLA, General Hospital; Beijing Key Lab of Regenerative Medicine in Orthopedics; Key Lab of Musculoskeletal Trauma & War Injuries, Beijing, China;
| | - Tieyuan Zhang
- Chinese PLA General Hospital, 104607, Institute of Orthopedics, Chinese PLA, General Hospital; Beijing Key Lab of Regenerative Medicine in Orthopedics; Key Lab of Musculoskeletal Trauma & War Injuries, Beijing, China;
| | - Xiu-Zhi Liu
- Chinese PLA General Hospital, 104607, Institute of Orthopedics; Beijing Key Lab of Regenerative Medicine in Orthopedics; Key Lab of Musculoskeletal Trauma & War Injuries, Beijing, China;
| | - Junyang Li
- Nankai University School of Medicine, 481107, Tianjin, Tianjin, China.,Chinese PLA General Hospital, 104607, Beijing, Beijing, China;
| | - Chaochao Li
- Chinese PLA General Hospital, 104607, Institute of Orthopedics; Beijing Key Lab of Regenerative Medicine in Orthopedics; Key Lab of Musculoskeletal Trauma & War Injuries, Beijing, China;
| | - Fanqi Meng
- Chinese PLA General Hospital, 104607, Institute of Orthopedics; Beijing Key Lab of Regenerative Medicine in Orthopedics; Key Lab of Musculoskeletal Trauma & War Injuries, Beijing, China.,Peking University People's Hospital, 71185, Department of spine surgery, Beijing, China;
| | - Feng Han
- Chinese PLA General Hospital, 104607, Institute of Orthopedics; Beijing Key Lab of Regenerative Medicine in Orthopedics; Key Lab of Musculoskeletal Trauma & War Injuries, Beijing, China;
| | - Tong Wu
- Chinese PLA General Hospital, 104607, Institute of Orthopedics; Beijing Key Lab of Regenerative Medicine in Orthopedics; Key Lab of Musculoskeletal Trauma & War Injuries, Beijing, China;
| | - Yu Wang
- Chinese PLA General Hospital, 104607, Institute of Orthopedics; Beijing Key Lab of Regenerative Medicine in Orthopedics; Key Lab of Musculoskeletal Trauma & War Injuries, Beijing, China.,Nantong University, 66479, Co-innovation Center of Neuroregeneration, Nantong, Jiangsu, China;
| | - Jiang Peng
- Chinese PLA General Hospital, 104607, Institute of Orthopedics; Beijing Key Lab of Regenerative Medicine in Orthopedics; Key Lab of Musculoskeletal Trauma & War Injuries, Beijing, China.,Nantong University, 66479, Co-innovation Center of Neuroregeneration, Nantong, Jiangsu, China;
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22
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Kuhlmann C, Schenck TL, Aszodi A, Giunta RE, Wiggenhauser PS. Zone-Dependent Architecture and Biochemical Composition of Decellularized Porcine Nasal Cartilage Modulate the Activity of Adipose Tissue-Derived Stem Cells in Cartilage Regeneration. Int J Mol Sci 2021; 22:ijms22189917. [PMID: 34576079 PMCID: PMC8470846 DOI: 10.3390/ijms22189917] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/30/2021] [Revised: 08/27/2021] [Accepted: 09/03/2021] [Indexed: 01/22/2023] Open
Abstract
Previous anatomical studies have shown different functional zones in human nasal septal cartilage (NC). These zones differ in respect to histological architecture and biochemical composition. The aim of this study was to investigate the influence of these zones on the fate of stem cells from a regenerative perspective. Therefore, decellularized porcine septal cartilage was prepared and subjected to histological assessment to demonstrate its equivalence to human cartilage. Decellularized porcine NC (DPNC) exposed distinct surfaces depending on two different histological zones: the outer surface (OS), which is equivalent to the superficial zone, and the inner surface (IS), which is equivalent to the central zone. Human adipose tissue-derived stem cells (ASCs) were isolated from the abdominal fat tissue of five female patients and were seeded on the IS and OS of DPNC, respectively. Cell seeding efficiency (CSE), vitality, proliferation, migration, the production of sulfated glycosaminoglycans (sGAG) and chondrogenic differentiation capacity were evaluated by histological staining (DAPI, Phalloidin, Live-Dead), biochemical assays (alamarBlue®, PicoGreen®, DMMB) and the quantification of gene expression (qPCR). Results show that cell vitality and CSE were not influenced by DPNC zones. ASCs, however, showed a significantly higher proliferation and elevated expression of early chondrogenic differentiation, as well as fibrocartilage markers, on the OS. On the contrary, there was a significantly higher upregulation of hypertrophy marker MMP13 (p < 0.0001) and GAG production (p = 0.0105) on the IS, whereas cell invasion into the three-dimensional DPNC was higher in comparison to the OS. We conclude that the zonal-dependent distinct architecture and composition of NC modulates activities of ASCs seeded on DPNC. These findings might be used for engineering of cartilage substitutes needed in facial reconstructive surgery that yield an equivalent histological and functional structure, such as native NC.
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Affiliation(s)
- Constanze Kuhlmann
- Department of Hand, Plastic and Aesthetic Surgery, LMU Klinikum, University Hospital, LMU Munich, Ziemsenstrasse 5, 80336 Munich, Germany; (C.K.); (T.L.S.); (R.E.G.)
- Laboratory of Cartilage Development, Diseases and Regeneration, Department for Orthopaedics and Trauma Surgery, Musculoskeletal University Center Munich (MUM), University Hospital, LMU Munich, Fraunhoferstrasse 20, 82152 Planegg, Germany;
| | - Thilo L. Schenck
- Department of Hand, Plastic and Aesthetic Surgery, LMU Klinikum, University Hospital, LMU Munich, Ziemsenstrasse 5, 80336 Munich, Germany; (C.K.); (T.L.S.); (R.E.G.)
| | - Attila Aszodi
- Laboratory of Cartilage Development, Diseases and Regeneration, Department for Orthopaedics and Trauma Surgery, Musculoskeletal University Center Munich (MUM), University Hospital, LMU Munich, Fraunhoferstrasse 20, 82152 Planegg, Germany;
| | - Riccardo E. Giunta
- Department of Hand, Plastic and Aesthetic Surgery, LMU Klinikum, University Hospital, LMU Munich, Ziemsenstrasse 5, 80336 Munich, Germany; (C.K.); (T.L.S.); (R.E.G.)
| | - Paul Severin Wiggenhauser
- Department of Hand, Plastic and Aesthetic Surgery, LMU Klinikum, University Hospital, LMU Munich, Ziemsenstrasse 5, 80336 Munich, Germany; (C.K.); (T.L.S.); (R.E.G.)
- Correspondence:
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23
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Nellinger S, Rapp MA, Southan A, Wittmann V, Kluger PJ. An Advanced 'clickECM' That Can be Modified by the Inverse-Electron-Demand Diels-Alder Reaction. Chembiochem 2021; 23:e202100266. [PMID: 34343379 PMCID: PMC9291553 DOI: 10.1002/cbic.202100266] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/02/2021] [Revised: 08/02/2021] [Indexed: 11/11/2022]
Abstract
The extracellular matrix (ECM) represents the natural environment of cells in tissue and therefore is a promising biomaterial in a variety of applications. Depending on the purpose, it is necessary to equip the ECM with specific addressable functional groups for further modification with bioactive molecules, for controllable cross-linking and/or covalent binding to surfaces. Metabolic glycoengineering (MGE) enables the specific modification of the ECM with such functional groups without affecting the native structure of the ECM. In a previous approach (S. M. Ruff, S. Keller, D. E. Wieland, V. Wittmann, G. E. M. Tovar, M. Bach, P. J. Kluger, Acta Biomater. 2017, 52, 159-170), we demonstrated the modification of an ECM with azido groups, which can be addressed by bioorthogonal copper-catalyzed azide-alkyne cycloaddition (CuAAC). Here, we demonstrate the modification of an ECM with dienophiles (terminal alkenes, cyclopropene), which can be addressed by an inverse-electron-demand Diels-Alder (IEDDA) reaction. This reaction is cell friendly as there are no cytotoxic catalysts needed. We show the equipment of the ECM with a bioactive molecule (enzyme) and prove that the functional groups do not influence cellular behavior. Thus, this new material has great potential for use as a biomaterial, which can be individually modified in a wide range of applications.
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Affiliation(s)
- Svenja Nellinger
- Reutlingen Research Institute, Reutlingen University, School of Applied Chemistry, Alteburgstr. 150, 72762, Reutlingen, Germany
| | - Mareike A Rapp
- Department of Chemistry and Konstanz Research School Chemical Biology (KoRS-CB), University of Konstanz, Universitätsstr. 10, 78457, Konstanz, Germany
| | - Alexander Southan
- Institute of Interfacial Process Engineering and Plasma Technology, University of Stuttgart, Nobelstr. 12, 70569, Stuttgart, Germany
| | - Valentin Wittmann
- Department of Chemistry and Konstanz Research School Chemical Biology (KoRS-CB), University of Konstanz, Universitätsstr. 10, 78457, Konstanz, Germany
| | - Petra J Kluger
- Reutlingen Research Institute, Reutlingen University, School of Applied Chemistry, Alteburgstr. 150, 72762, Reutlingen, Germany
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24
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Lim KT, Patel DK, Dutta SD, Ganguly K. Fluid Flow Mechanical Stimulation-Assisted Cartridge Device for the Osteogenic Differentiation of Human Mesenchymal Stem Cells. MICROMACHINES 2021; 12:927. [PMID: 34442549 PMCID: PMC8398302 DOI: 10.3390/mi12080927] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 07/08/2021] [Revised: 07/28/2021] [Accepted: 08/02/2021] [Indexed: 12/30/2022]
Abstract
Human mesenchymal stem cells (hMSCs) have the potential to differentiate into different types of mesodermal tissues. In vitro proliferation and differentiation of hMSCs are necessary for bone regeneration in tissue engineering. The present study aimed to design and develop a fluid flow mechanically-assisted cartridge device to enhance the osteogenic differentiation of hMSCs. We used the fluorescence-activated cell-sorting method to analyze the multipotent properties of hMSCs and found that the cultured cells retained their stemness potential. We also evaluated the cell viabilities of the cultured cells via water-soluble tetrazolium salt 1 (WST-1) assay under different rates of flow (0.035, 0.21, and 0.35 mL/min) and static conditions and found that the cell growth rate was approximately 12% higher in the 0.035 mL/min flow condition than the other conditions. Moreover, the cultured cells were healthy and adhered properly to the culture substrate. Enhanced mineralization and alkaline phosphatase activity were also observed under different perfusion conditions compared to the static conditions, indicating that the applied conditions play important roles in the proliferation and differentiation of hMSCs. Furthermore, we determined the expression levels of osteogenesis-related genes, including the runt-related protein 2 (Runx2), collagen type I (Col1), osteopontin (OPN), and osteocalcin (OCN), under various perfusion vis-à-vis static conditions and found that they were significantly affected by the applied conditions. Furthermore, the fluorescence intensities of OCN and OPN osteogenic gene markers were found to be enhanced in the 0.035 mL/min flow condition compared to the control, indicating that it was a suitable condition for osteogenic differentiation. Taken together, the findings of this study reveal that the developed cartridge device promotes the proliferation and differentiation of hMSCs and can potentially be used in the field of tissue engineering.
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Affiliation(s)
- Ki-Taek Lim
- Department of Biosystems Engineering, Institute of Forest Science, Kangwon National University, Chuncheon 24341, Korea; (D.-K.P.); (S.-D.D.); (K.G.)
- Biomechagen Co., Ltd., Chuncheon 24341, Korea
| | - Dinesh-K. Patel
- Department of Biosystems Engineering, Institute of Forest Science, Kangwon National University, Chuncheon 24341, Korea; (D.-K.P.); (S.-D.D.); (K.G.)
| | - Sayan-Deb Dutta
- Department of Biosystems Engineering, Institute of Forest Science, Kangwon National University, Chuncheon 24341, Korea; (D.-K.P.); (S.-D.D.); (K.G.)
| | - Keya Ganguly
- Department of Biosystems Engineering, Institute of Forest Science, Kangwon National University, Chuncheon 24341, Korea; (D.-K.P.); (S.-D.D.); (K.G.)
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25
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Sobreiro‐Almeida R, Quinteira R, Neves NM. Renal Regeneration: The Role of Extracellular Matrix and Current ECM-Based Tissue Engineered Strategies. Adv Healthc Mater 2021; 10:e2100160. [PMID: 34137210 DOI: 10.1002/adhm.202100160] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/26/2021] [Revised: 04/29/2021] [Indexed: 12/15/2022]
Abstract
Natural extracellular matrices (ECM) are currently being studied as an alternative source for organ transplantation or as new solutions to treat kidney injuries, which can evolve to end-stage renal disease, a life devastating condition. This paper provides an overview on the current knowledge in kidney ECM and its usefulness on future investigations. The composition and structure of kidney ECM is herein associated with its intrinsic capacity of remodeling and repair after insult. Moreover, it provides a deeper insight on altered ECM components during disease. The use of decellularized kidney matrices is discussed in the second part of the review, with emphasis on how these matrices contribute to tissue-specific differentiation of embryonic, pluripotent, and other stem cells. The evolution on the field toward different uses of xenogeneic ECM as a biological scaffold material is discussed, namely the major outcomes on whole kidney recellularization and its in vivo implantation. At last, the recent literature on the use of processed kidney decellularized ECM to produce diverse biomaterial substrates, such as hydrogels, membranes, and bioinks are reviewed, with emphasis on future perspectives of its translation into the clinic.
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Affiliation(s)
- Rita Sobreiro‐Almeida
- 3B's Research Group I3Bs–Research Institute on Biomaterials, Biodegradables and Biomimetics University of Minho Headquarters of the European Institute of Excellence on Tissue Engineering and Regenerative Medicine AvePark, Parque de Ciência e Tecnologia, Zona Industrial da Gandra, Barco Guimarães 4805‐017 Portugal
- ICVS/3B's–PT Government Associate Laboratory Braga/Guimarães Portugal
| | - Rita Quinteira
- 3B's Research Group I3Bs–Research Institute on Biomaterials, Biodegradables and Biomimetics University of Minho Headquarters of the European Institute of Excellence on Tissue Engineering and Regenerative Medicine AvePark, Parque de Ciência e Tecnologia, Zona Industrial da Gandra, Barco Guimarães 4805‐017 Portugal
- ICVS/3B's–PT Government Associate Laboratory Braga/Guimarães Portugal
| | - Nuno M. Neves
- 3B's Research Group I3Bs–Research Institute on Biomaterials, Biodegradables and Biomimetics University of Minho Headquarters of the European Institute of Excellence on Tissue Engineering and Regenerative Medicine AvePark, Parque de Ciência e Tecnologia, Zona Industrial da Gandra, Barco Guimarães 4805‐017 Portugal
- ICVS/3B's–PT Government Associate Laboratory Braga/Guimarães Portugal
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26
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Xie YH, Tang CQ, Huang ZZ, Zhou SC, Yang YW, Yin Z, Heng BC, Chen WS, Chen X, Shen WL. ECM remodeling in stem cell culture: a potential target for regulating stem cell function. TISSUE ENGINEERING PART B-REVIEWS 2021; 28:542-554. [PMID: 34082581 DOI: 10.1089/ten.teb.2021.0066] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
Abstract
Stem cells (SCs) hold great potential for regenerative medicine, tissue engineering and cell therapy. The clinical applications of SCs require both high quality and quantity of transplantable cells. However, during conventional in vitro expansion, SCs tend to lose properties that make them amenable for cell therapies. Extracellular matrix (ECM) serves an essential regulatory part in the growth, differentiation and homeostasis of all cells in vivo. when signals transmitted to cells, they do not respond passively. Many cell types can remodel pericellular matrix to meet their specific needs. This reciprocal cell-ECM interaction is crucial for the conservation of cell and tissue functions and homeostasis. In vitro ECM remodeling also plays a key role in regulating the lineage fate of SCs. A deeper understanding of in vitro ECM remodeling may provide new perspectives for the maintenance of SC function. In this review, we critically examined three ways that cells can be used to influence the pericellular matrix: (i) exerting tensile force on the ECM, (ii) secreting a variety of ECM proteins, and (iii) degrading the surrounding matrix, and its impact on SC lineage fate. Finally, we describe the deficiencies of current studies and what needs to be done next to further understand the role of ECM remodeling in ex vivo SC cultures.
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Affiliation(s)
- Yuan-Hao Xie
- Zhejiang University School of Medicine Second Affiliated Hospital, 89681, Department of Orthopedic Surgery, Hangzhou, Zhejiang, China;
| | - Chen-Qi Tang
- Zhejiang University School of Medicine Second Affiliated Hospital, 89681, Department of Orthopedic Surgery, Hangzhou, Zhejiang, China;
| | - Zi-Zhan Huang
- Zhejiang University School of Medicine Second Affiliated Hospital, 89681, Department of Orthopedic Surgery, Hangzhou, Zhejiang, China;
| | - Si-Cheng Zhou
- Zhejiang University School of Medicine Second Affiliated Hospital, 89681, Hangzhou, Zhejiang, China;
| | - Yu-Wei Yang
- Zhejiang University School of Medicine, 26441, Dr. Li Dak Sum & Yip Yio Chin Center for Stem Cells and Regenerative Medicine, Hangzhou, Zhejiang, China;
| | - Zi Yin
- Zhejiang University School of Medicine, 26441, Dr. Li Dak Sum & Yip Yio Chin Center for Stem Cells and Regenerative Medicine, Hangzhou, Zhejiang, China;
| | - Boon Chin Heng
- Peking University School of Stomatology, 159460, Beijing, Beijing, China;
| | - Wei-Shan Chen
- Zhejiang University School of Medicine Second Affiliated Hospital, 89681, Department of Orthopedic Surgery, Hangzhou, Zhejiang, China;
| | - Xiao Chen
- Zhejiang University School of Medicine, 26441, Dr. Li Dak Sum & Yip Yio Chin Center for Stem Cells and Regenerative Medicine, Hangzhou, Zhejiang, China;
| | - Wei-Liang Shen
- Zhejiang University School of Medicine Second Affiliated Hospital, 89681, Department of Orthopedic Surgery, Hangzhou, Zhejiang, China;
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27
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Sart S, Jeske R, Chen X, Ma T, Li Y. Engineering Stem Cell-Derived Extracellular Matrices: Decellularization, Characterization, and Biological Function. TISSUE ENGINEERING PART B-REVIEWS 2020; 26:402-422. [DOI: 10.1089/ten.teb.2019.0349] [Citation(s) in RCA: 20] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Affiliation(s)
- Sébastien Sart
- Hydrodynamics Laboratory, CNRS UMR7646, Ecole Polytechnique, Palaiseau, France
- Laboratory of Physical Microfluidics and Bioengineering, Department of Genome and Genetics, Institut Pasteur, Paris, France
| | - Richard Jeske
- Department of Chemical and Biomedical Engineering, FAMU-FSU College of Engineering, Florida State University, Tallahassee, Florida, USA
| | - Xingchi Chen
- Department of Chemical and Biomedical Engineering, FAMU-FSU College of Engineering, Florida State University, Tallahassee, Florida, USA
| | - Teng Ma
- Department of Chemical and Biomedical Engineering, FAMU-FSU College of Engineering, Florida State University, Tallahassee, Florida, USA
| | - Yan Li
- Department of Chemical and Biomedical Engineering, FAMU-FSU College of Engineering, Florida State University, Tallahassee, Florida, USA
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28
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Yang JZ, Qiu LH, Xiong SH, Dang JL, Rong XK, Hou MM, Wang K, Yu Z, Yi CG. Decellularized adipose matrix provides an inductive microenvironment for stem cells in tissue regeneration. World J Stem Cells 2020; 12:585-603. [PMID: 32843915 PMCID: PMC7415251 DOI: 10.4252/wjsc.v12.i7.585] [Citation(s) in RCA: 16] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/31/2019] [Revised: 05/27/2020] [Accepted: 05/30/2020] [Indexed: 02/06/2023] Open
Abstract
Stem cells play a key role in tissue regeneration due to their self-renewal and multidirectional differentiation, which are continuously regulated by signals from the extracellular matrix (ECM) microenvironment. Therefore, the unique biological and physical characteristics of the ECM are important determinants of stem cell behavior. Although the acellular ECM of specific tissues and organs (such as the skin, heart, cartilage, and lung) can mimic the natural microenvironment required for stem cell differentiation, the lack of donor sources restricts their development. With the rapid development of adipose tissue engineering, decellularized adipose matrix (DAM) has attracted much attention due to its wide range of sources and good regeneration capacity. Protocols for DAM preparation involve various physical, chemical, and biological methods. Different combinations of these methods may have different impacts on the structure and composition of DAM, which in turn interfere with the growth and differentiation of stem cells. This is a narrative review about DAM. We summarize the methods for decellularizing and sterilizing adipose tissue, and the impact of these methods on the biological and physical properties of DAM. In addition, we also analyze the application of different forms of DAM with or without stem cells in tissue regeneration (such as adipose tissue), repair (such as wounds, cartilage, bone, and nerves), in vitro bionic systems, clinical trials, and other disease research.
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Affiliation(s)
- Ji-Zhong Yang
- Department of Plastic Surgery, Xijing Hospital, Fourth Military Medical University, Xi'an 710032, Shaanxi Province, China
| | - Li-Hong Qiu
- Department of Plastic Surgery, Xijing Hospital, Fourth Military Medical University, Xi'an 710032, Shaanxi Province, China
| | - Shao-Heng Xiong
- Department of Plastic Surgery, Xijing Hospital, Fourth Military Medical University, Xi'an 710032, Shaanxi Province, China
| | - Juan-Li Dang
- Department of Plastic Surgery, Xijing Hospital, Fourth Military Medical University, Xi'an 710032, Shaanxi Province, China
| | - Xiang-Ke Rong
- Department of Plastic Surgery, Xijing Hospital, Fourth Military Medical University, Xi'an 710032, Shaanxi Province, China
| | - Meng-Meng Hou
- Department of Plastic Surgery, Xijing Hospital, Fourth Military Medical University, Xi'an 710032, Shaanxi Province, China
| | - Kai Wang
- Department of Plastic Surgery, Xijing Hospital, Fourth Military Medical University, Xi'an 710032, Shaanxi Province, China
| | - Zhou Yu
- Department of Plastic Surgery, Xijing Hospital, Fourth Military Medical University, Xi'an 710032, Shaanxi Province, China
| | - Cheng-Gang Yi
- Department of Plastic Surgery, Xijing Hospital, Fourth Military Medical University, Xi'an 710032, Shaanxi Province, China
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29
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Nellinger S, Schmidt I, Heine S, Volz A, Kluger PJ. Adipose stem cell‐derived extracellular matrix represents a promising biomaterial by inducing spontaneous formation of prevascular‐like structures by mvECs. Biotechnol Bioeng 2020; 117:3160-3172. [DOI: 10.1002/bit.27481] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/20/2020] [Revised: 05/24/2020] [Accepted: 06/24/2020] [Indexed: 12/31/2022]
Affiliation(s)
- Svenja Nellinger
- Reutlingen Research Institute Reutlingen University Reutlingen Germany
| | - Isabelle Schmidt
- School of Applied Chemistry Reutlingen University Reutlingen Germany
| | - Simon Heine
- Reutlingen Research Institute Reutlingen University Reutlingen Germany
| | - Ann‐Cathrin Volz
- Reutlingen Research Institute Reutlingen University Reutlingen Germany
| | - Petra J. Kluger
- School of Applied Chemistry Reutlingen University Reutlingen Germany
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30
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Yan D, Yan C, Yu F, Zhang S, Chen L, Wu N, Shao C, Yao Q, Sun H, Fu Y. Exploitation of human mesenchymal stromal cell derived matrix towards the structural and functional restoration of the ocular surface. Biomater Sci 2020; 8:4712-4727. [PMID: 32725006 DOI: 10.1039/d0bm00787k] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
Abstract
Decellularized matrix of ADMSCs is a promising conjunctival substitute with superb wound repairing property by promoting proliferation of conjunctival epithelial cells and restoring goblet cells without causing cosmetic differences.
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31
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Zhan X. Effect of matrix stiffness and adhesion ligand density on chondrogenic differentiation of mesenchymal stem cells. J Biomed Mater Res A 2019; 108:675-683. [PMID: 31747107 DOI: 10.1002/jbm.a.36847] [Citation(s) in RCA: 29] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/30/2019] [Revised: 11/14/2019] [Accepted: 11/15/2019] [Indexed: 12/15/2022]
Abstract
Adhesion ligands and mechanical properties of extracellular matrix (ECM) play significant roles in directing mesenchymal stem cells' (MSCs) behaviors, but how they affect chondrogenic differentiation of MSCs has rarely been studied. In this study, we investigated the effects of matrix stiffness and adhesion ligand density on proliferation and chondrogenic differentiation of MSCs by using UV crosslinked hydrogels comprised of methacrylated gelatin (GelMA) and poly(ethylene glycol) diacrylate (PEGDA) of different weight ratios. The PEGDA/GelMA hydrogels were fabricated by adjusting the weight ratio of PEGDA and GelMA with low or high adhesion ligand density (0.05 and 0.5% GelMA, respectively) and independent tunable stiffness (1.6, 6, and 25 kPa separately for hydrogels with 5, 10, and 15% PEGDA). MSCs presented differential behaviors to ECM by adjusting its adhesion ligand density and stiffness. Cell proliferation and chondrogenic differentiation could be enhanced with the improvement of adhesive properties and stiffness, evidenced by cell viability assay, hematoxylin-eosin staining, Safranin O staining, immunohistochemistry (Collagen types II, Col2a1), as well as the chondrogenic genes expression of Col2a1, Acan, and Sox9. This study may provide new strategies to design the scaffolds for cartilage tissue engineering.
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Affiliation(s)
- Xintang Zhan
- Life Sciences Institute, Guangxi Medical University, Nanning, China
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Autologous adipose tissue grafting for the management of the painful scar. Cytotherapy 2019; 21:1151-1160. [PMID: 31540805 DOI: 10.1016/j.jcyt.2019.08.005] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/06/2019] [Revised: 08/27/2019] [Accepted: 08/28/2019] [Indexed: 11/20/2022]
Abstract
BACKGROUND AIMS There is currently no definitive treatment for the painful scar. Autologous adipose tissue grafting (AATG) as a treatment option for scars has become increasingly popular and there is now an abundance of evidence in the literature that supports its application. Some studies suggest that human adipose tissue is a rich source of multipotent mesenchymal stromal cells. To our knowledge, there is currently no systematic literature review to date that examines the effectiveness of AATG for reducing pain in scars. Our novel systematic review aims to examine clinical studies on the use of AATG in the treatment of the painful scar. METHODS A literature search was performed using the following databases: PubMed, Cumulative Index to Nursing and Allied Health Literature, Web of Science, Medline, Cochrane library and Embase. The following key words and search terms were used: adipose stem cells, scar, pain, autologous fat grafting, scar management and neuropathic pain. Human interventional studies using autologous adipose tissue grafting for the treatment of painful scars including case series, case-control, cohort studies and randomized controlled trials were reviewed. RESULTS A total of 387 studies were found and 18 studies from January 1990 to January 2019 were identified as relevant for the purpose of this systematic review. Two studies were evidence level V, seven were evidence level IV, six were evidence level III, two were evidence level II and one was level I. A total of 337 scars were assessed in 288 patients for improvement in pain after scar treatment using adipose tissue grafting. An improvement in the analgesic effect was recorded in 12 of the 18 studies with adipose tissue grafting. A total of 233 of the 288 treated subjects responded with reduction in pain, whereas the rest did not. We carried out a pooled analysis of the studies and observed an odds ratio of 3.94 (P = 0.00001) when comparing pain reduction to no change in pain. CONCLUSIONS We conclude that AATG is a promising and safe modality for the treatment of the painful scar. There is an abundance of low-level evidence to support its use as an alternative treatment but there is a lack of high-level evidence at present to support its standard use. Future long-term randomized controlled trials with analgesic scores as the primary outcome measures are required to assess long-term efficacy.
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Mohiuddin OA, Campbell B, Poche JN, Ma M, Rogers E, Gaupp D, Harrison MAA, Bunnell BA, Hayes DJ, Gimble JM. Decellularized Adipose Tissue Hydrogel Promotes Bone Regeneration in Critical-Sized Mouse Femoral Defect Model. Front Bioeng Biotechnol 2019; 7:211. [PMID: 31552237 PMCID: PMC6743019 DOI: 10.3389/fbioe.2019.00211] [Citation(s) in RCA: 26] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/11/2019] [Accepted: 08/19/2019] [Indexed: 12/18/2022] Open
Abstract
Critical-sized bone defects fail to heal and often cause non-union. Standard treatments employ autologous bone grafting, which can cause donor tissue loss/pain. Although several scaffold types can enhance bone regeneration, multiple factors limit their level of success. To address this issue, this study evaluated a novel decellularized human adipose tissue (DAT) hydrogel as an alternative. In this study, DAT hydrogel alone, or in combination with adipose-derived stromal/stem cells (ASC), osteo-induced ASCs (OIASC), and hydroxyapatite were tested for their ability to mediate repair of a critical-sized (3 mm) femoral defect created in C57BL/6 mice. Micro-computed tomography results showed that all DAT hydrogel treated groups significantly enhanced bone regeneration, with OIASC + hydroxyapatite treated group displaying the most robust bone regeneration. Histological analyses revealed that all treatments resulted in significantly higher tissue areas with the relative mineralized tissue area significantly increased at 12 weeks; however, cartilaginous content was lowest among treatment groups with OIASC. Immunohistochemical analyses showed that DAT hydrogel enhanced collagen I and osteopontin expression, while the addition of OIASCs to the hydrogel reduced collagen II levels. Thus, DAT hydrogel promotes bone regeneration in a critical-sized femoral defect model that is further enhanced in the presence of OIASCs and hydroxyapatite.
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Affiliation(s)
- Omair A Mohiuddin
- Center for Stem Cell Research and Regenerative Medicine, Tulane University School of Medicine, New Orleans, LA, United States
| | - Brett Campbell
- School of Medicine, Tulane University, New Orleans, LA, United States
| | - J Nick Poche
- School of Medicine, Louisiana State University, New Orleans, LA, United States
| | - Michelle Ma
- Center for Stem Cell Research and Regenerative Medicine, Tulane University School of Medicine, New Orleans, LA, United States.,Obatala Sciences, New Orleans, LA, United States
| | - Emma Rogers
- Department of Biomedical Engineering, Tulane University, New Orleans, LA, United States
| | - Dina Gaupp
- Center for Stem Cell Research and Regenerative Medicine, Tulane University School of Medicine, New Orleans, LA, United States
| | - Mark A A Harrison
- Center for Stem Cell Research and Regenerative Medicine, Tulane University School of Medicine, New Orleans, LA, United States
| | - Bruce A Bunnell
- Center for Stem Cell Research and Regenerative Medicine, Tulane University School of Medicine, New Orleans, LA, United States
| | - Daniel J Hayes
- Department of Biomedical Engineering, Pennsylvania State University, State College, PA, United States
| | - Jeffrey M Gimble
- Center for Stem Cell Research and Regenerative Medicine, Tulane University School of Medicine, New Orleans, LA, United States.,LaCell LLC, New Orleans, LA, United States
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ECM coating modification generated by optimized decellularization process improves functional behavior of BMSCs. MATERIALS SCIENCE & ENGINEERING. C, MATERIALS FOR BIOLOGICAL APPLICATIONS 2019; 105:110039. [PMID: 31546422 DOI: 10.1016/j.msec.2019.110039] [Citation(s) in RCA: 24] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/01/2019] [Revised: 07/30/2019] [Accepted: 07/30/2019] [Indexed: 02/06/2023]
Abstract
Bone mesenchymal stem cells (BMSCs) have been widely applied in tissue engineering and regenerative medicine. However, small number of BMSCs and loss of stem cell characteristics after expansion in vitro limited clinical use of BMSCs. In the present study, osteoblasts were cultured to lay down extracellular matrix (ECM) and then the cells were removed (decellularization) to generate ECM coating substrates. The decellularization process was optimized to maximally remove cells and cellular components, along with integrated ECM retained which was demonstrated to be beneficial for BMSCs expansion in vitro. After decellularization, only less than 2% of residual DNA and cellular proteins were detected in TFFF-ECM (decellularized by triton X-100 (T) and three freeze/thaw cycles (FFF)), which was much less than that in TN-ECM generated by traditional decellularization method (triton X-100 (T) and NH4OH (N)). Meanwhile, ECM components and structure were preserved best after decellularization by TFFF method. More ECM proteins were detected, and structure proteins (fibronectin and collagen) exhibited as classic network fibers in TFFF-ECM. Functionally, all kinds of decellularized ECM (dECM) were demonstrated to promote BMSCs proliferation and osteogenic differentiation capacity, thus maintain the stemness of BMSCs. Importantly, cells cultured on TFFF-ECM grew faster than the cells on other kinds of dECM at early stage and TFFF-ECM was beneficial to preserve stemness of BMSCs with high expression of OCT4 and NANOG when cultured in vitro. Proteomic analysis showed the proteins in ECM functioned in multiple biological activities and signaling pathways, which contributed to stemness maintenance of BMSC. Thus, the mild decellularization process optimized in this study enhanced the effectiveness of dECM for BMSCs culture in vitro and maybe further applied to BMSCs based tissue repair.
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Yao X, Ning LJ, He SK, Cui J, Hu RN, Zhang Y, Zhang YJ, Luo JC, Ding W, Qin TW. Stem Cell Extracellular Matrix-Modified Decellularized Tendon Slices Facilitate the Migration of Bone Marrow Mesenchymal Stem Cells. ACS Biomater Sci Eng 2019; 5:4485-4495. [DOI: 10.1021/acsbiomaterials.9b00064] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
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Riis S, Hansen AC, Johansen L, Lund K, Pedersen C, Pitsa A, Hyldig K, Zachar V, Fink T, Pennisi CP. Fabrication and characterization of extracellular matrix scaffolds obtained from adipose-derived stem cells. Methods 2019; 171:68-76. [PMID: 31299290 DOI: 10.1016/j.ymeth.2019.07.004] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/08/2019] [Revised: 04/17/2019] [Accepted: 07/06/2019] [Indexed: 02/08/2023] Open
Abstract
Chronic non-healing wounds are detrimental for the quality of life of the affected individuals and represent a major burden for the health care systems. Adipose-derived stem cells (ASCs) are being investigated for the development of novel treatments of chronic wounds, as they have shown several positive effects on wound healing. While these effects appear to be mediated by the release of soluble factors, it is has also become apparent that the extracellular matrix (ECM) deposited by ASCs is essential in several phases of the wound healing process. In this work, we describe an approach to produce ECM scaffolds derived from ASCs in culture. Upon growth of ASCs into an overconfluent cell layer, a detergent-based cell extraction approach is applied to remove the cellular components. The extraction is followed by an enzymatic treatment to remove the residual DNA. The resultant cell-derived scaffolds are depleted of cellular components, display low DNA remnant, and retain the native fibrillar organization of the ECM. Analysis of the molecular composition of the ECM scaffolds revealed that they are composed of collagens type I and III, and fibronectin. The decellularized scaffolds represent a substrate that supports adhesion and proliferation of primary human fibroblasts and dermal microvascular endothelial cells, indicating their potential as platforms for wound healing studies.
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Affiliation(s)
- Simone Riis
- Laboratory for Stem Cell Research, Department of Health Science and Technology, Aalborg University, Aalborg, Denmark
| | - Anne Cathrine Hansen
- Laboratory for Stem Cell Research, Department of Health Science and Technology, Aalborg University, Aalborg, Denmark
| | - Lonnie Johansen
- Laboratory for Stem Cell Research, Department of Health Science and Technology, Aalborg University, Aalborg, Denmark
| | - Kaya Lund
- Laboratory for Stem Cell Research, Department of Health Science and Technology, Aalborg University, Aalborg, Denmark
| | - Cecilie Pedersen
- Laboratory for Stem Cell Research, Department of Health Science and Technology, Aalborg University, Aalborg, Denmark
| | - Aikaterini Pitsa
- Laboratory for Stem Cell Research, Department of Health Science and Technology, Aalborg University, Aalborg, Denmark
| | - Kathrine Hyldig
- Laboratory for Stem Cell Research, Department of Health Science and Technology, Aalborg University, Aalborg, Denmark
| | - Vladimir Zachar
- Laboratory for Stem Cell Research, Department of Health Science and Technology, Aalborg University, Aalborg, Denmark
| | - Trine Fink
- Laboratory for Stem Cell Research, Department of Health Science and Technology, Aalborg University, Aalborg, Denmark
| | - Cristian Pablo Pennisi
- Laboratory for Stem Cell Research, Department of Health Science and Technology, Aalborg University, Aalborg, Denmark.
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Liu X, Hou W, He L, Han F, Lu M, Lu X, Duan K, Guo T, Weng J. AMOT130/YAP pathway in topography-induced BMSC osteoblastic differentiation. Colloids Surf B Biointerfaces 2019; 182:110332. [PMID: 31325776 DOI: 10.1016/j.colsurfb.2019.06.061] [Citation(s) in RCA: 16] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/08/2019] [Revised: 06/07/2019] [Accepted: 06/26/2019] [Indexed: 02/04/2023]
Abstract
Micro/nano-topography (MNT) is an important variable affecting osseointegration of bone biomaterials, but the underlying mechanisms are not fully understood. We probed the role of a AMOT130/YAP pathway in osteoblastic differentiation of bone marrow mesenchymal stems cultured on titanium (Ti) carrying MNTs. Ti surfaces with two well-defined MNTs (TiO2 nanotubes of different diameters and wall thicknesses) were prepared by anodization. Rat BMSCs were cultured on flat Ti and Ti surfaces carrying MNTs, and cell behaviors (i.e., morphology, F-actin development, osteoblastic differentiation, YAP localization) were studied. Ti surfaces carrying MNTs increased F-actin formation, osteoblastic gene expression, and protein AMOT130 production in BMSCs (all vs. flat Ti), and the surface carrying larger nantubes was more effective, confirming osteoblastic differentiation induced by MNTs. Elevation of the AMOT130 level (by inhibiting its degradation) increased the osteoblastic gene expression, F-actin formation, and nuclear localization of YAP. These show that, AMOT130/YAP is an important pathway mediating the translation of MNT signals to BMSC osteoblastic commitment, likely via the cascade: AMOT130 promotion of F-actin formation, increased YAP nuclear import, and activation of osteoblastic gene expression.
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Affiliation(s)
- Xuan Liu
- College of Medicine, Southwest Jiaotong University, Chengdu 610031, China
| | - Wenqing Hou
- College of Medicine, Southwest Jiaotong University, Chengdu 610031, China
| | - Lei He
- Key Laboratory of Advanced Technologies of Materials (MOE), School of Materials Science and Engineering, Southwest Jiaotong University, Chengdu 610031, China
| | - Fangping Han
- School of Life Science and Engineering, Southwest Jiaotong University, Chengdu 610031, China
| | - Mengjie Lu
- Department of Pathology, Affiliated Hospital of Southwest Medical University, Luzhou 646000, China; Laboratory of Orthopaedic Engineering, Department of Bone and Joint Surgery, Affiliated Hospital of Southwest Medical University, Luzhou 646000, China
| | - Xiaobo Lu
- Laboratory of Orthopaedic Engineering, Department of Bone and Joint Surgery, Affiliated Hospital of Southwest Medical University, Luzhou 646000, China
| | - Ke Duan
- Laboratory of Orthopaedic Engineering, Department of Bone and Joint Surgery, Affiliated Hospital of Southwest Medical University, Luzhou 646000, China.
| | - Tailin Guo
- College of Medicine, Southwest Jiaotong University, Chengdu 610031, China.
| | - Jie Weng
- Key Laboratory of Advanced Technologies of Materials (MOE), School of Materials Science and Engineering, Southwest Jiaotong University, Chengdu 610031, China
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Compositional and structural analysis of glycosaminoglycans in cell-derived extracellular matrices. Glycoconj J 2019; 36:141-154. [PMID: 30637588 DOI: 10.1007/s10719-019-09858-2] [Citation(s) in RCA: 31] [Impact Index Per Article: 6.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/21/2018] [Revised: 11/27/2018] [Accepted: 01/03/2019] [Indexed: 02/07/2023]
Abstract
The extracellular matrix (ECM) is a highly dynamic and complex meshwork of proteins and glycosaminoglycans (GAGs) with a crucial role in tissue homeostasis and organization not only by defining tissue architecture and mechanical properties, but also by providing chemical cues that regulate major biological processes. GAGs are associated with important physiological functions, acting as modulators of signaling pathways regulating several cellular processes such as cell growth and differentiation. Recently, in vitro fabricated cell-derived ECM have emerged as promising materials for regenerative medicine due to their ability of better recapitulate the native ECM-like composition and structure, without the limitations of availability and pathogen transfer risks of tissue-derived ECM scaffolds. However, little is known about the molecular and more specifically, GAG composition of these cell-derived ECM. In this study, three different cell-derived ECM were produced in vitro and characterized in terms of their GAG content, composition and sulfation patterns using a highly sensitive liquid chromatography-tandem mass spectrometry technique. Distinct GAG compositions and disaccharide sulfation patterns were verified for the different cell-derived ECM. Additionally, the effect of decellularization method on the GAG and disaccharide relative composition was also assessed. In summary, the method presented here offers a novel approach to determine the GAG composition of cell-derived ECM, which we believe is critical for a better understanding of ECM role in directing cellular responses and has the potential for generating important knowledge to use in the development of novel ECM-like biomaterials for tissue engineering applications.
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Decellularized Adipose Tissue: Biochemical Composition, in vivo Analysis and Potential Clinical Applications. ADVANCES IN EXPERIMENTAL MEDICINE AND BIOLOGY 2019; 1212:57-70. [PMID: 30989589 DOI: 10.1007/5584_2019_371] [Citation(s) in RCA: 28] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
Decellularized tissues are gaining popularity as scaffolds for tissue engineering; they allow cell attachment, proliferation, differentiation, and are non-immunogenic. Adipose tissue is an abundant resource that can be decellularized and converted in to a bio-scaffold. Several methods have been developed for adipose tissue decellularization, typically starting with freeze thaw cycles, followed by washes with hypotonic/hypertonic sodium chloride solution, isopropanol, detergent (SDS, SDC and Triton X-100) and trypsin digestion. After decellularization, decellularized adipose tissue (DAT) can be converted into a powder, solution, foam, or sheet to allow for convenient subcutaneous implantation or to repair external injuries. Additionally, DAT bio-ink can be used to 3D print structures that closely resemble physiological tissues and organs. Proteomic analysis of DAT reveals that it is composed of collagens (I, III, IV, VI and VII), glycosaminoglycans, laminin, elastin, and fibronectin. It has also been found to retain growth factors like VEGF and bFGF after decellularization. DAT inherently promotes adipogenesis when seeded with adipose stem cells in vitro, and when DAT is implanted subcutaneously it is capable of recruiting host stem cells and forming adipose tissue in rodents. Furthermore, DAT has promoted healing in rat models of full-thickness skin wounds and peripheral nerve injury. These findings suggest that DAT is a promising candidate for repair of soft tissue defects, and is suitable for breast reconstruction post-mastectomy, wound healing, and adipose tissue regeneration. Moreover, since DAT's form and stiffness can be altered by physicochemical manipulation, it may prove suitable for engineering of additional soft and hard tissues.
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Iandolo D, Pennacchio FA, Mollo V, Rossi D, Dannhauser D, Cui B, Owens RM, Santoro F. Electron Microscopy for 3D Scaffolds-Cell Biointerface Characterization. ACTA ACUST UNITED AC 2018; 3:e1800103. [PMID: 32627375 DOI: 10.1002/adbi.201800103] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/05/2018] [Revised: 08/31/2018] [Indexed: 12/18/2022]
Abstract
Cell fate is largely determined by interactions that occur at the interface between cells and their surrounding microenvironment. For this reason, especially in the field of tissue-engineering, there is a growing interest in developing techniques that allow evaluating cell-material interaction at the nanoscale, particularly focusing on cell adhesion processes. While for 2D culturing systems a consolidated series of tools already satisfy this need, in 3D environments, more closely recapitulating complex in vivo structures, there is still a lack of procedures furthering the comprehension of cell-material interactions. Here, the use of scanning electron microscopy coupled with a focused ion beam (SEM/FIB) for the characterization of cell interactions with 3D scaffolds obtained by different fabrication techniques is reported for the first time. The results clearly show the capability of the developed approach to preserve and finely resolve scaffold-cell interfaces highlighting details such as plasma membrane arrangement, extracellular matrix architecture and composition, and cellular structures playing a role in cell adhesion to the surface. It is anticipated that the developed approach will be relevant for the design of efficient cell-instructive platforms in the study of cellular guidance strategies for tissue-engineering applications as well as for in vitro 3D models.
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Affiliation(s)
- Donata Iandolo
- Department of Chemical Engineering and Biotechnology, University of Cambridge, UK
| | - Fabrizio A Pennacchio
- Center for Advanced Biomaterials for Healthcare, Istituto Italiano di Tecnologia, 80125, Italy
| | - Valentina Mollo
- Center for Advanced Biomaterials for Healthcare, Istituto Italiano di Tecnologia, 80125, Italy
| | - Domenico Rossi
- Center for Advanced Biomaterials for Healthcare, Istituto Italiano di Tecnologia, 80125, Italy
| | - David Dannhauser
- Center for Advanced Biomaterials for Healthcare, Istituto Italiano di Tecnologia, 80125, Italy
| | - Bianxiao Cui
- Department of Chemistry, Stanford University, CA, 94305, USA
| | - Roisin M Owens
- Department of Chemical Engineering and Biotechnology, University of Cambridge, UK
| | - Francesca Santoro
- Center for Advanced Biomaterials for Healthcare, Istituto Italiano di Tecnologia, 80125, Italy
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Trivanović D, Drvenica I, Kukolj T, Obradović H, Okić Djordjević I, Mojsilović S, Krstić J, Bugarski B, Jauković A, Bugarski D. Adipoinductive effect of extracellular matrix involves cytoskeleton changes and SIRT1 activity in adipose tissue stem/stromal cells. ARTIFICIAL CELLS NANOMEDICINE AND BIOTECHNOLOGY 2018; 46:S370-S382. [PMID: 30198336 DOI: 10.1080/21691401.2018.1494183] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
Abstract
Adipose tissue (AT) homeostasis and expansion are dependent on complex crosstalk between resident adipose stromal/stem cells (ASCs) and AT extracellular matrix (ECM). Although adipose tissue ECM (atECM) is one of the key players in the stem cell niche, data on bidirectional interaction of ASCs and atECM are still scarce. Here, we investigated how atECM guides ASCs' differentiation. atECM altered shape and cytoskeleton organization of ASCs without changing their proliferation, β-galactosidase activity and adhesion. Cytoskeleton modifications occurred due to fostered parallel organization of F-actin and elevated expression of Vimentin in ASCs. After seven-day cultivation, atECM impaired osteogenesis of ASCs, simultaneously decreasing expression of Runx2. In addition, atECM accelerated early adipogenesis concomitantly with altered Vimentin organization in ASCs, slightly increasing PPARγ, while elevated Adiponectin and Vimentin mRNA expression. Early adipogenesis triggered by atECM was followed by upregulated mitochondrial activity and Sirtuin 1 (SIRT1) expression in ASCs. Proadipogenic events induced by atECM were mediated by SIRT1, indicating the supportive role of atECM in adipogenesis-related metabolic state of ASCs. These results provide a closer look at the effects of atECM on ASC physiology and may support the advancement of engineering design in soft tissue reconstruction and fundamental research of AT.
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Affiliation(s)
- Drenka Trivanović
- a Laboratory for Experimental Hematology and Stem Cells , Institute for Medical Research, University of Belgrade , Belgrade , Serbia
| | - Ivana Drvenica
- b Laboratory for Immunology , Institute for Medical Research, University of Belgrade , Belgrade , Serbia
| | - Tamara Kukolj
- a Laboratory for Experimental Hematology and Stem Cells , Institute for Medical Research, University of Belgrade , Belgrade , Serbia
| | - Hristina Obradović
- a Laboratory for Experimental Hematology and Stem Cells , Institute for Medical Research, University of Belgrade , Belgrade , Serbia
| | - Ivana Okić Djordjević
- a Laboratory for Experimental Hematology and Stem Cells , Institute for Medical Research, University of Belgrade , Belgrade , Serbia
| | - Slavko Mojsilović
- a Laboratory for Experimental Hematology and Stem Cells , Institute for Medical Research, University of Belgrade , Belgrade , Serbia
| | - Jelena Krstić
- a Laboratory for Experimental Hematology and Stem Cells , Institute for Medical Research, University of Belgrade , Belgrade , Serbia
| | - Branko Bugarski
- c Department of Chemical Engineering, Faculty of Technology and Metallurgy , University of Belgrade , Belgrade , Serbia
| | - Aleksandra Jauković
- a Laboratory for Experimental Hematology and Stem Cells , Institute for Medical Research, University of Belgrade , Belgrade , Serbia
| | - Diana Bugarski
- a Laboratory for Experimental Hematology and Stem Cells , Institute for Medical Research, University of Belgrade , Belgrade , Serbia
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Future Research Directions in the Design of Versatile Extracellular Matrix in Tissue Engineering. Int Neurourol J 2018; 22:S66-75. [PMID: 30068068 PMCID: PMC6077942 DOI: 10.5213/inj.1836154.077] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/05/2018] [Accepted: 07/12/2018] [Indexed: 12/19/2022] Open
Abstract
Native and artificial extracellular matrices (ECMs) have been widely applied in biomedical fields as one of the most effective components in tissue regeneration. In particular, ECM-based drugs are expected to be applied to treat diseases in organs relevant to urology, because tissue regeneration is particularly important for preventing the recurrence of these diseases. Native ECMs provide a complex in vivo architecture and native physical and mechanical properties that support high biocompatibility. However, the applications of native ECMs are limited due to their tissue-specificity and chemical complexity. Artificial ECMs have been fabricated in an attempt to create a broadly applicable scaffold by using controllable components and a uniform formulation. On the other hands, artificial ECMs fail to mimic the properties of a native ECM; consequently, their applications in tissues are also limited. For that reason, the design of a versatile, hybrid ECM that can be universally applied to various tissues is an emerging area of interest in the biomedical field.
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