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Molins B, Rodríguez A, Llorenç V, Adán A. Biomaterial engineering strategies for modeling the Bruch's membrane in age-related macular degeneration. Neural Regen Res 2024; 19:2626-2636. [PMID: 38595281 DOI: 10.4103/nrr.nrr-d-23-01789] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/31/2023] [Accepted: 02/06/2024] [Indexed: 04/11/2024] Open
Abstract
Age-related macular degeneration, a multifactorial inflammatory degenerative retinal disease, ranks as the leading cause of blindness in the elderly. Strikingly, there is a scarcity of curative therapies, especially for the atrophic advanced form of age-related macular degeneration, likely due to the lack of models able to fully recapitulate the native structure of the outer blood retinal barrier, the prime target tissue of age-related macular degeneration. Standard in vitro systems rely on 2D monocultures unable to adequately reproduce the structure and function of the outer blood retinal barrier, integrated by the dynamic interaction of the retinal pigment epithelium, the Bruch's membrane, and the underlying choriocapillaris. The Bruch's membrane provides structural and mechanical support and regulates the molecular trafficking in the outer blood retinal barrier, and therefore adequate Bruch's membrane-mimics are key for the development of physiologically relevant models of the outer blood retinal barrier. In the last years, advances in the field of biomaterial engineering have provided novel approaches to mimic the Bruch's membrane from a variety of materials. This review provides a discussion of the integrated properties and function of outer blood retinal barrier components in healthy and age-related macular degeneration status to understand the requirements to adequately fabricate Bruch's membrane biomimetic systems. Then, we discuss novel materials and techniques to fabricate Bruch's membrane-like scaffolds for age-related macular degeneration in vitro modeling, discussing their advantages and challenges with a special focus on the potential of Bruch's membrane-like mimics based on decellularized tissue.
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Affiliation(s)
- Blanca Molins
- Group of Ocular Inflammation: Clinical and Experimental Studies, Institut d'Investigacions Biomèdiques Agustí Pi I Sunyer (IDIBAPS), Barcelona, Spain
| | - Andrea Rodríguez
- Group of Ocular Inflammation: Clinical and Experimental Studies, Institut d'Investigacions Biomèdiques Agustí Pi I Sunyer (IDIBAPS), Barcelona, Spain
| | - Víctor Llorenç
- Group of Ocular Inflammation: Clinical and Experimental Studies, Institut d'Investigacions Biomèdiques Agustí Pi I Sunyer (IDIBAPS), Barcelona, Spain
- Institut Clínic d'Oftalmologia (ICOF), Hospital Clínic Barcelona, Spain
| | - Alfredo Adán
- Group of Ocular Inflammation: Clinical and Experimental Studies, Institut d'Investigacions Biomèdiques Agustí Pi I Sunyer (IDIBAPS), Barcelona, Spain
- Institut Clínic d'Oftalmologia (ICOF), Hospital Clínic Barcelona, Spain
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Li H, Zhang J, Tan M, Yin Y, Song Y, Zhao Y, Yan L, Li N, Zhang X, Bai J, Jiang T, Li H. Exosomes based strategies for cardiovascular diseases: Opportunities and challenges. Biomaterials 2024; 308:122544. [PMID: 38579591 DOI: 10.1016/j.biomaterials.2024.122544] [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: 11/29/2023] [Revised: 03/11/2024] [Accepted: 03/19/2024] [Indexed: 04/07/2024]
Abstract
Exosomes, as nanoscale extracellular vesicles (EVs), are secreted by all types of cells to facilitate intercellular communication in living organisms. After being taken up by neighboring or distant cells, exosomes can alter the expression levels of target genes in recipient cells and thereby affect their pathophysiological outcomes depending on payloads encapsulated therein. The functions and mechanisms of exosomes in cardiovascular diseases have attracted much attention in recent years and are thought to have cardioprotective and regenerative potential. This review summarizes the biogenesis and molecular contents of exosomes and details the roles played by exosomes released from various cells in the progression and recovery of cardiovascular disease. The review also discusses the current status of traditional exosomes in cardiovascular tissue engineering and regenerative medicine, pointing out several limitations in their application. It emphasizes that some of the existing emerging industrial or bioengineering technologies are promising to compensate for these shortcomings, and the combined application of exosomes and biomaterials provides an opportunity for mutual enhancement of their performance. The integration of exosome-based cell-free diagnostic and therapeutic options will contribute to the further development of cardiovascular regenerative medicine.
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Affiliation(s)
- Hang Li
- Department of Cardiology, The First Affiliated Hospital of Soochow University, 188 Shizi Street, Suzhou, Jiangsu, 215006, PR China
| | - Jun Zhang
- Department of Cardiology, The First Affiliated Hospital of Soochow University, 188 Shizi Street, Suzhou, Jiangsu, 215006, PR China
| | - Mingyue Tan
- Department of Cardiology, The First Affiliated Hospital of Soochow University, 188 Shizi Street, Suzhou, Jiangsu, 215006, PR China; Department of Geriatrics, Cardiovascular Center, Southwest Hospital, Third Military Medical University (Army Medical University), Chongqing, 400038, PR China
| | - Yunfei Yin
- Department of Cardiology, The First Affiliated Hospital of Soochow University, 188 Shizi Street, Suzhou, Jiangsu, 215006, PR China
| | - Yiyi Song
- Suzhou Medical College of Soochow University, Suzhou, Jiangsu, 215000, PR China
| | - Yongjian Zhao
- Department of Cardiology, The First Affiliated Hospital of Soochow University, 188 Shizi Street, Suzhou, Jiangsu, 215006, PR China
| | - Lin Yan
- Department of Cardiology, The First Affiliated Hospital of Soochow University, 188 Shizi Street, Suzhou, Jiangsu, 215006, PR China
| | - Ning Li
- Department of Orthopedics, Centre for Leading Medicine and Advanced Technologies of IHM, The First Affiliated Hospital of USTC, Division of Life Sciences and Medicine, University of Science and Technology of China, Hefei, Anhui, 230022, PR China
| | - Xianzuo Zhang
- Department of Orthopedics, Centre for Leading Medicine and Advanced Technologies of IHM, The First Affiliated Hospital of USTC, Division of Life Sciences and Medicine, University of Science and Technology of China, Hefei, Anhui, 230022, PR China
| | - Jiaxiang Bai
- Department of Orthopedics, Centre for Leading Medicine and Advanced Technologies of IHM, The First Affiliated Hospital of USTC, Division of Life Sciences and Medicine, University of Science and Technology of China, Hefei, Anhui, 230022, PR China; National Center for Translational Medicine (Shanghai) SHU Branch, Shanghai University, Shanghai, 200444, PR China.
| | - Tingbo Jiang
- Department of Cardiology, The First Affiliated Hospital of Soochow University, 188 Shizi Street, Suzhou, Jiangsu, 215006, PR China.
| | - Hongxia Li
- Department of Cardiology, The First Affiliated Hospital of Soochow University, 188 Shizi Street, Suzhou, Jiangsu, 215006, PR China.
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Geetha V, Mayookha VP, Das M, Kumar GS. Bioactive carbohydrate polymers from marine sources as potent nutraceuticals in modulating obesity: a review. Food Sci Biotechnol 2024; 33:1517-1528. [PMID: 38623423 PMCID: PMC11016051 DOI: 10.1007/s10068-024-01525-z] [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: 08/22/2023] [Revised: 12/28/2023] [Accepted: 01/10/2024] [Indexed: 04/17/2024] Open
Abstract
The majority of bioactive polysaccharides are present in some marine creatures. These polysaccharides are considered as promising anti-obesity agents, their anti-obesity properties involve a number of mechanisms, including suppression of lipid metabolism and absorption, impact on satiety, and prevention of adipocyte differentiation. Obesity is linked to type 2 diabetes, cardiovascular disease, and other metabolic syndromes. In this review various bioactive polysaccharides like chitin, chitosan, fucosylated chondroitin sulphate, chitooligosaccharides and glycosaminoglycans have been discussed for their anti-obesity effects through various pathways. Critical evaluation of observational studies and intervention trials on obesity, lipid hypertrophy, dyslipidemia, and type 2 diabetes was done with a primary focus on specific marine fauna polysaccharide as a source of seafood that is consumed all over the world. It has been observed that consumption of individual seafood constituents was effective in reducing obesity. Thus, marine derived novel bioactive polysaccharides have potential applications in food and pharmaceutical industries.
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Affiliation(s)
- V. Geetha
- Department of Biochemistry, CSIR-Central Food Technological Research Institute, Mysuru, 570020 India
- Department of Biosciences, Mangalore University, Mangalagangothri, Mangalore, Karnataka 574199 India
| | - V. P. Mayookha
- Department of Biochemistry, CSIR-Central Food Technological Research Institute, Mysuru, 570020 India
- Academy of Scientific and Innovative Research (AcSIR), Ghaziabad, 201002 India
| | - Moumita Das
- Department of Biochemistry, CSIR-Central Food Technological Research Institute, Mysuru, 570020 India
- Academy of Scientific and Innovative Research (AcSIR), Ghaziabad, 201002 India
| | - G. Suresh Kumar
- Department of Biochemistry, CSIR-Central Food Technological Research Institute, Mysuru, 570020 India
- Department of Biosciences, Mangalore University, Mangalagangothri, Mangalore, Karnataka 574199 India
- Academy of Scientific and Innovative Research (AcSIR), Ghaziabad, 201002 India
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Ojha AK, Rajasekaran R, Hansda AK, Choudhury P, Biswas A, Sharma S, Chaudhuri PP, Dogra N, Goswami R, Chaudhury K, Dhara S. Biochemical and immunomodulatory insights of extracellular matrix from decellularized human whole cervix: recellularization and in vivoECM remodeling interplay. Biofabrication 2024; 16:035014. [PMID: 38663394 DOI: 10.1088/1758-5090/ad4393] [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: 07/15/2023] [Accepted: 04/25/2024] [Indexed: 05/08/2024]
Abstract
Extracellular matrix (ECM) rich whole organ bio-scaffolds, preserving structural integrity and essential growth factors, has potential towards regeneration and reconstruction. Women with cervical anomalies or trauma can benefit from clinical cervicovaginal repair using constructs rich in site specific ECM. In this study, complete human cervix decellularization was achieved using a modified perfusion-based stir bench top decellularization method. This was followed by physico-chemical processes including perfusion of ionic agents, enzymatic treatment and washing using detergent solutions for a duration of 10-12 d. Histopathological analysis, as well as DNA quantification confirmed the efficacy of the decellularization process. Tissue ultrastructure integrity was preserved and the same was validated via scanning electron microscopy and transmission electron microscopy studies. Biochemical analysis and structural characterizations like Fourier transform infrared, Raman spectroscopy of decellularized tissues demonstrated preservation of important proteins, crucial growth factors, collagen, and glycosaminoglycans.In vitrostudies, using THP-1 and human umbilical vein endothelial cell (HUVEC) cells, demonstrated macrophage polarization from M1 to M2 and vascular functional genes enhancement, respectively, when treated with decellularized human cervical matrix (DHCp). Crosslinked DHC scaffolds were recellularized with site specific human cervical epithelial cells and HUVEC, showing non-cytotoxic cell viability and enhanced proliferation. Furthermore, DHC scaffolds showed immunomodulatory effectsin vivoon small rodent model via upregulation of M2 macrophage genes as compared to decellularized rat cervix matrix scaffolds (DRC). DHC scaffolds underwent neo-vascularization followed by ECM remodeling with enhanced tissue integration.
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Affiliation(s)
- Atul Kumar Ojha
- School of Medical Science and Technology, Indian Institute of Technology Kharagpur, Kharagpur, India
| | - Ragavi Rajasekaran
- School of Medical Science and Technology, Indian Institute of Technology Kharagpur, Kharagpur, India
| | - Arman Kunwar Hansda
- School of Bioscience, Indian Institute of Technology Kharagpur, Kharagpur, India
| | - Priyanka Choudhury
- School of Medical Science and Technology, Indian Institute of Technology Kharagpur, Kharagpur, India
| | - Asmita Biswas
- School of Medical Science and Technology, Indian Institute of Technology Kharagpur, Kharagpur, India
| | - Sunita Sharma
- Institute of Reproductive Medicine, Salt Lake, Kolkata, India
| | - Prithwis Pal Chaudhuri
- Department of Obstetrics and Gynecology, Zenith Super specialty hospital, Kolkata, India
| | - Nantu Dogra
- School of Medical Science and Technology, Indian Institute of Technology Kharagpur, Kharagpur, India
| | - Ritobrata Goswami
- School of Bioscience, Indian Institute of Technology Kharagpur, Kharagpur, India
| | - Koel Chaudhury
- School of Medical Science and Technology, Indian Institute of Technology Kharagpur, Kharagpur, India
| | - Santanu Dhara
- School of Medical Science and Technology, Indian Institute of Technology Kharagpur, Kharagpur, India
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Acun A, Fan L, Oganesyan R, Uygun KM, Yeh H, Yarmush ML, Uygun BE. Effect of Donor Age and Liver Steatosis on Potential of Decellularized Liver Matrices to be used as a Platform for iPSC-Hepatocyte Culture. Adv Healthc Mater 2024; 13:e2302943. [PMID: 38266310 PMCID: PMC11102338 DOI: 10.1002/adhm.202302943] [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: 09/03/2023] [Revised: 11/13/2023] [Indexed: 01/26/2024]
Abstract
Decellularization of discarded whole livers and their recellularization with patient-specific induced pluripotent stem cells (iPSCs) to develop a functional organ is a promising approach to increasing the donor pool. The effect of extracellular matrix (ECM) of marginal livers on iPSC-hepatocyte differentiation and function has not been shown. To test the effect of donor liver ECM age and steatosis, young and old, as well as no, low, and high steatosis livers, are decellularized. All livers are decellularized successfully. High steatosis livers have fat remaining on the ECM after decellularization. Old donor liver ECM induces lower marker expression in early differentiation stages, compared to young liver ECM, while this difference is closed at later stages and do not affect iPSC-hepatocyte function significantly. High steatosis levels of liver ECM lead to higher albumin mRNA expression and secretion while at later stages of differentiation expression of major cytochrome (CYP) 450 enzymes is highest in low steatosis liver ECM. Both primary human hepatocytes and iPSC-hepatocytes show an increase in fat metabolism marker expression with increasing steatosis levels most likely induced by excess fat remaining on the ECM. Overall, removal of excess fat from liver ECM may be needed for inducing proper hepatic function after recellularization.
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Affiliation(s)
- Aylin Acun
- Center for Engineering in Medicine and Surgery, Massachusetts General Hospital, Harvard Medical School, Boston, MA, 02114, USA
- Shriners Children’s, Boston, Boston, MA, 02114, USA
- Department of Biomedical Engineering, Widener University, Chester, PA, 19013, USA
| | - Letao Fan
- Center for Engineering in Medicine and Surgery, Massachusetts General Hospital, Harvard Medical School, Boston, MA, 02114, USA
- Shriners Children’s, Boston, Boston, MA, 02114, USA
| | - Ruben Oganesyan
- Center for Engineering in Medicine and Surgery, Massachusetts General Hospital, Harvard Medical School, Boston, MA, 02114, USA
- Shriners Children’s, Boston, Boston, MA, 02114, USA
| | - Korkut M. Uygun
- Center for Engineering in Medicine and Surgery, Massachusetts General Hospital, Harvard Medical School, Boston, MA, 02114, USA
- Shriners Children’s, Boston, Boston, MA, 02114, USA
| | - Heidi Yeh
- Shriners Children’s, Boston, Boston, MA, 02114, USA
| | - Martin L. Yarmush
- Center for Engineering in Medicine and Surgery, Massachusetts General Hospital, Harvard Medical School, Boston, MA, 02114, USA
- Shriners Children’s, Boston, Boston, MA, 02114, USA
- Department of Biomedical Engineering, Rutgers University, Piscataway, NJ, 08854, USA
| | - Basak E. Uygun
- Center for Engineering in Medicine and Surgery, Massachusetts General Hospital, Harvard Medical School, Boston, MA, 02114, USA
- Shriners Children’s, Boston, Boston, MA, 02114, USA
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6
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Koç-Demir A, Elçin AE, Elçin YM. Magnetic biocomposite scaffold based on decellularized tendon ECM and MNP-deposited halloysite nanotubes: physicochemical, thermal, rheological, mechanical and in vitrobiological evaluations. Biomed Mater 2024; 19:035027. [PMID: 38537375 DOI: 10.1088/1748-605x/ad38ab] [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: 10/18/2023] [Accepted: 03/26/2024] [Indexed: 04/06/2024]
Abstract
The development of new three-dimensional biomaterials with advanced versatile properties is critical to the success of tissue engineering (TE) applications. Here, (a) bioactive decellularized tendon extracellular matrix (dECM) with a sol-gel transition feature at physiological temperature, (b) halloysite nanotubes (HNT) with known mechanical properties and bioactivity, and (c) magnetic nanoparticles (MNP) with superparamagnetic and osteogenic properties were combined to develop a new scaffold that could be used in prospective bone TE applications. Deposition of MNPs on HNTs resulted in magnetic nanostructures without agglomeration of MNPs. A completely cell-free, collagen- and glycosaminoglycan- rich dECM was obtained and characterized. dECM-based scaffolds incorporated with 1%, 2% and 4% MNP-HNT were analysed for their physical, chemical, andin vitrobiological properties. Fourier-transform infrared spectroscopy, x-ray powder diffractometry and vibrating sample magnetometry analyses confirmed the presence of dECM, HNT and MNP in all scaffold types. The capacity to form apatite layer upon incubation in simulated body fluid revealed that dECM-MNP-HNT is a bioactive material. Combining dECM with MNP-HNT improved the thermal stability and compressive strength of the macroporous scaffolds upto 2% MNP-HNT.In vitrocytotoxicity and hemolysis experiments showed that the scaffolds were essentially biocompatible. Human bone marrow mesenchymal stem cells adhered and proliferated well on the macroporous constructs containing 1% and 2% MNP-HNT; and remained metabolically active for at least 21 din vitro. Collectively, the findings support the idea that magnetic nanocomposite dECM scaffolds containing MNP-HNT could be a potential template for TE applications.
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Affiliation(s)
- Aysel Koç-Demir
- Tissue Engineering, Biomaterials and Nanobiotechnology Laboratory, Ankara University Faculty of Science, and Ankara University Stem Cell Institute, Ankara, Turkey
| | - Ayşe Eser Elçin
- Tissue Engineering, Biomaterials and Nanobiotechnology Laboratory, Ankara University Faculty of Science, and Ankara University Stem Cell Institute, Ankara, Turkey
| | - Yaşar Murat Elçin
- Tissue Engineering, Biomaterials and Nanobiotechnology Laboratory, Ankara University Faculty of Science, and Ankara University Stem Cell Institute, Ankara, Turkey
- Biovalda Health Technologies, Inc., Ankara, Turkey
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Lupon E, Acun A, Taveau CB, Oganesyan R, Lancia HH, Andrews AR, Randolph MA, Cetrulo CL, Lellouch AG, Uygun BE. Optimized Decellularization of a Porcine Fasciocutaneaous Flap. Bioengineering (Basel) 2024; 11:321. [PMID: 38671744 PMCID: PMC11047669 DOI: 10.3390/bioengineering11040321] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/29/2024] [Revised: 03/13/2024] [Accepted: 03/21/2024] [Indexed: 04/28/2024] Open
Abstract
Reconstructive techniques to repair severe tissue defects include the use of autologous fasciocutaneous flaps, which may be limited due to donor site availability or lead to complications such as donor site morbidity. A number of synthetic or natural dermal substitutes are in use clinically, but none have the architectural complexity needed to reconstruct deep tissue defects. The perfusion decellularization of fasciocutaneous flaps is an emerging technique that yields a scaffold with the necessary composition and vascular microarchitecture and serves as an alternative to autologous flaps. In this study, we show the perfusion decellularization of porcine fasciocutaneous flaps using sodium dodecyl sulfate (SDS) at three different concentrations, and identify that 0.2% SDS results in a decellularized flap that is efficiently cleared of its cellular material at 86%, has maintained its collagen and glycosaminoglycan content, and preserved its microvasculature architecture. We further demonstrate that the decellularized graft has the porous structure and growth factors that would facilitate repopulation with cells. Finally, we show the biocompatibility of the decellularized flap using human dermal fibroblasts, with cells migrating as deep as 150 µm into the tissue over a 7-day culture period. Overall, our results demonstrate the promise of decellularized porcine flaps as an interesting alternative for reconstructing complex soft tissue defects, circumventing the limitations of autologous skin flaps.
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Affiliation(s)
- Elise Lupon
- Department of Plastic and Reconstructive Surgery, Institut Universitaire Locomoteur et du Sport, Pasteur 2 Hospital, University Côte d’Azur, 06300 Nice, France;
- Vascularized Composite Allotransplantation Laboratory, Center for Transplantation Sciences, Massachusetts General Hospital, Harvard Medical School, Boston, MA 02114, USA; (C.B.T.); (H.H.L.); (A.R.A.); (M.A.R.); (C.L.C.J.); (A.G.L.)
- Shriners Children’s Boston, Boston, MA 02114, USA; (A.A.); (R.O.)
| | - Aylin Acun
- Shriners Children’s Boston, Boston, MA 02114, USA; (A.A.); (R.O.)
- Center for Engineering in Medicine and Surgery, Massachusetts General Hospital, Harvard Medical School, Boston, MA 02114, USA
- Department of Biomedical Engineering, Widener University, Chester, PA 19013, USA
| | - Corentin B. Taveau
- Vascularized Composite Allotransplantation Laboratory, Center for Transplantation Sciences, Massachusetts General Hospital, Harvard Medical School, Boston, MA 02114, USA; (C.B.T.); (H.H.L.); (A.R.A.); (M.A.R.); (C.L.C.J.); (A.G.L.)
- Shriners Children’s Boston, Boston, MA 02114, USA; (A.A.); (R.O.)
| | - Ruben Oganesyan
- Shriners Children’s Boston, Boston, MA 02114, USA; (A.A.); (R.O.)
- Center for Engineering in Medicine and Surgery, Massachusetts General Hospital, Harvard Medical School, Boston, MA 02114, USA
| | - Hyshem H. Lancia
- Vascularized Composite Allotransplantation Laboratory, Center for Transplantation Sciences, Massachusetts General Hospital, Harvard Medical School, Boston, MA 02114, USA; (C.B.T.); (H.H.L.); (A.R.A.); (M.A.R.); (C.L.C.J.); (A.G.L.)
- University of Grenoble Alpes, CNRS, TIMC UMR 5525, EPSP, 38000 Grenoble, France
| | - Alec R. Andrews
- Vascularized Composite Allotransplantation Laboratory, Center for Transplantation Sciences, Massachusetts General Hospital, Harvard Medical School, Boston, MA 02114, USA; (C.B.T.); (H.H.L.); (A.R.A.); (M.A.R.); (C.L.C.J.); (A.G.L.)
- Shriners Children’s Boston, Boston, MA 02114, USA; (A.A.); (R.O.)
| | - Mark A. Randolph
- Vascularized Composite Allotransplantation Laboratory, Center for Transplantation Sciences, Massachusetts General Hospital, Harvard Medical School, Boston, MA 02114, USA; (C.B.T.); (H.H.L.); (A.R.A.); (M.A.R.); (C.L.C.J.); (A.G.L.)
- Shriners Children’s Boston, Boston, MA 02114, USA; (A.A.); (R.O.)
| | - Curtis L. Cetrulo
- Vascularized Composite Allotransplantation Laboratory, Center for Transplantation Sciences, Massachusetts General Hospital, Harvard Medical School, Boston, MA 02114, USA; (C.B.T.); (H.H.L.); (A.R.A.); (M.A.R.); (C.L.C.J.); (A.G.L.)
- Shriners Children’s Boston, Boston, MA 02114, USA; (A.A.); (R.O.)
- Department of Plastic and Reconstructive Surgery, Massachusetts General Hospital, Boston, MA 02114, USA
| | - Alexandre G. Lellouch
- Vascularized Composite Allotransplantation Laboratory, Center for Transplantation Sciences, Massachusetts General Hospital, Harvard Medical School, Boston, MA 02114, USA; (C.B.T.); (H.H.L.); (A.R.A.); (M.A.R.); (C.L.C.J.); (A.G.L.)
- Shriners Children’s Boston, Boston, MA 02114, USA; (A.A.); (R.O.)
- Innovative Therapies in Haemostasis, INSERM UMR-S 1140, University of Paris, 75015 Paris, France
| | - Basak E. Uygun
- Shriners Children’s Boston, Boston, MA 02114, USA; (A.A.); (R.O.)
- Center for Engineering in Medicine and Surgery, Massachusetts General Hospital, Harvard Medical School, Boston, MA 02114, USA
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Liu YC, Chen P, Chang R, Liu X, Jhang JW, Enkhbat M, Chen S, Wang H, Deng C, Wang PY. Artificial tumor matrices and bioengineered tools for tumoroid generation. Biofabrication 2024; 16:022004. [PMID: 38306665 DOI: 10.1088/1758-5090/ad2534] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/10/2023] [Accepted: 02/01/2024] [Indexed: 02/04/2024]
Abstract
The tumor microenvironment (TME) is critical for tumor growth and metastasis. The TME contains cancer-associated cells, tumor matrix, and tumor secretory factors. The fabrication of artificial tumors, so-called tumoroids, is of great significance for the understanding of tumorigenesis and clinical cancer therapy. The assembly of multiple tumor cells and matrix components through interdisciplinary techniques is necessary for the preparation of various tumoroids. This article discusses current methods for constructing tumoroids (tumor tissue slices and tumor cell co-culture) for pre-clinical use. This article focuses on the artificial matrix materials (natural and synthetic materials) and biofabrication techniques (cell assembly, bioengineered tools, bioprinting, and microfluidic devices) used in tumoroids. This article also points out the shortcomings of current tumoroids and potential solutions. This article aims to promotes the next-generation tumoroids and the potential of them in basic research and clinical application.
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Affiliation(s)
- Yung-Chiang Liu
- Oujiang Laboratory; Key Laboratory of Alzheimer's Disease of Zhejiang Province, Institute of Aging, Wenzhou Medical University, Wenzhou, Zhejiang 325024, People's Republic of China
| | - Ping Chen
- Cancer Centre, Faculty of Health Sciences, MOE Frontier Science Centre for Precision Oncology, University of Macau, Macau SAR 999078, People's Republic of China
- Department of Oncology, The Affiliated Hospital of Southwest Medical University, Luzhou, Sichuan 646000, People's Republic of China
| | - Ray Chang
- Oujiang Laboratory; Key Laboratory of Alzheimer's Disease of Zhejiang Province, Institute of Aging, Wenzhou Medical University, Wenzhou, Zhejiang 325024, People's Republic of China
| | - Xingjian Liu
- Oujiang Laboratory; Key Laboratory of Alzheimer's Disease of Zhejiang Province, Institute of Aging, Wenzhou Medical University, Wenzhou, Zhejiang 325024, People's Republic of China
| | - Jhe-Wei Jhang
- Oujiang Laboratory; Key Laboratory of Alzheimer's Disease of Zhejiang Province, Institute of Aging, Wenzhou Medical University, Wenzhou, Zhejiang 325024, People's Republic of China
| | - Myagmartsend Enkhbat
- Department of Chemical Engineering, University of Waterloo, 200 University Avenue West, Waterloo, ON N2L 3G1, Canada
| | - Shan Chen
- Oujiang Laboratory; Key Laboratory of Alzheimer's Disease of Zhejiang Province, Institute of Aging, Wenzhou Medical University, Wenzhou, Zhejiang 325024, People's Republic of China
| | - Hongxia Wang
- State Key Laboratory of Oncogenes and Related Genes, Department of Oncology, Shanghai General Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, People's Republic of China
| | - Chuxia Deng
- Cancer Centre, Faculty of Health Sciences, MOE Frontier Science Centre for Precision Oncology, University of Macau, Macau SAR 999078, People's Republic of China
| | - Peng-Yuan Wang
- Oujiang Laboratory; Key Laboratory of Alzheimer's Disease of Zhejiang Province, Institute of Aging, Wenzhou Medical University, Wenzhou, Zhejiang 325024, People's Republic of China
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Diedrich AM, Daneshgar A, Tang P, Klein O, Mohr A, Onwuegbuchulam OA, von Rueden S, Menck K, Bleckmann A, Juratli MA, Becker F, Sauer IM, Hillebrandt KH, Pascher A, Struecker B. Proteomic analysis of decellularized mice liver and kidney extracellular matrices. J Biol Eng 2024; 18:17. [PMID: 38389090 PMCID: PMC10885605 DOI: 10.1186/s13036-024-00413-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/01/2023] [Accepted: 02/07/2024] [Indexed: 02/24/2024] Open
Abstract
BACKGROUND The extracellular matrix (ECM) is a three-dimensional network of proteins that encases and supports cells within a tissue and promotes physiological and pathological cellular differentiation and functionality. Understanding the complex composition of the ECM is essential to decrypt physiological processes as well as pathogenesis. In this context, the method of decellularization is a useful technique to eliminate cellular components from tissues while preserving the majority of the structural and functional integrity of the ECM. RESULTS In this study, we employed a bottom-up proteomic approach to elucidate the intricate network of proteins in the decellularized extracellular matrices of murine liver and kidney tissues. This approach involved the use of a novel, perfusion-based decellularization protocol to generate acellular whole organ scaffolds. Proteomic analysis of decellularized mice liver and kidney ECM scaffolds revealed tissue-specific differences in matrisome composition, while we found a predominantly stable composition of the core matrisome, consisting of collagens, glycoproteins, and proteoglycans. Liver matrisome analysis revealed unique proteins such as collagen type VI alpha-6, fibrillin-2 or biglycan. In the kidney, specific ECM-regulators such as cathepsin z were detected. CONCLUSION The identification of distinct proteomic signatures provides insights into how different matrisome compositions might influence the biological properties of distinct tissues. This experimental workflow will help to further elucidate the proteomic landscape of decellularized extracellular matrix scaffolds of mice in order to decipher complex cell-matrix interactions and their contribution to a tissue-specific microenvironment.
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Affiliation(s)
- Anna-Maria Diedrich
- Department of General, Visceral, and Transplant Surgery, University Hospital Muenster, 48149, Muenster, Germany
| | - Assal Daneshgar
- Department of Surgery, Charité Mitte | Campus Virchow-Klinikum, Charité -Universitaetsmedizin Berlin, Campus, 13353, Berlin, Germany
- Berlin Institute of Health at Charité - Universitaetsmedizin Berlin, BIH Biomedical Innovation Academy, BIH Charité Clinician Scientist Program, Charitéplatz 1, 10117, Berlin, Germany
| | - Peter Tang
- Department of Surgery, Charité Mitte | Campus Virchow-Klinikum, Charité -Universitaetsmedizin Berlin, Campus, 13353, Berlin, Germany
| | - Oliver Klein
- Berlin Institute of Health at Charité - Universitaetsmedizin Berlin, Core Facility Imaging Mass Spectrometry, 13353, Berlin, Germany
| | - Annika Mohr
- Department of General, Visceral, and Transplant Surgery, University Hospital Muenster, 48149, Muenster, Germany
| | - Olachi A Onwuegbuchulam
- Department of General, Visceral, and Transplant Surgery, University Hospital Muenster, 48149, Muenster, Germany
| | - Sabine von Rueden
- Department of General, Visceral, and Transplant Surgery, University Hospital Muenster, 48149, Muenster, Germany
| | - Kerstin Menck
- Department of Medicine A for Hematology, Oncology, Hemostaseology and Pneumology, University Hospital Muenster, 48149, Muenster, Germany
- West German Cancer Center, University Hospital Muenster, 48149, Muenster, Germany
| | - Annalen Bleckmann
- Department of Medicine A for Hematology, Oncology, Hemostaseology and Pneumology, University Hospital Muenster, 48149, Muenster, Germany
- West German Cancer Center, University Hospital Muenster, 48149, Muenster, Germany
| | - Mazen A Juratli
- Department of General, Visceral, and Transplant Surgery, University Hospital Muenster, 48149, Muenster, Germany
- West German Cancer Center, University Hospital Muenster, 48149, Muenster, Germany
| | - Felix Becker
- Department of General, Visceral, and Transplant Surgery, University Hospital Muenster, 48149, Muenster, Germany
- West German Cancer Center, University Hospital Muenster, 48149, Muenster, Germany
| | - Igor M Sauer
- Department of Surgery, Charité Mitte | Campus Virchow-Klinikum, Charité -Universitaetsmedizin Berlin, Campus, 13353, Berlin, Germany
| | - Karl H Hillebrandt
- Department of Surgery, Charité Mitte | Campus Virchow-Klinikum, Charité -Universitaetsmedizin Berlin, Campus, 13353, Berlin, Germany
- Berlin Institute of Health at Charité - Universitaetsmedizin Berlin, BIH Biomedical Innovation Academy, BIH Charité Clinician Scientist Program, Charitéplatz 1, 10117, Berlin, Germany
| | - Andreas Pascher
- Department of General, Visceral, and Transplant Surgery, University Hospital Muenster, 48149, Muenster, Germany
- West German Cancer Center, University Hospital Muenster, 48149, Muenster, Germany
| | - Benjamin Struecker
- Department of General, Visceral, and Transplant Surgery, University Hospital Muenster, 48149, Muenster, Germany.
- West German Cancer Center, University Hospital Muenster, 48149, Muenster, Germany.
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10
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Gadre M, Kasturi M, Agarwal P, Vasanthan KS. Decellularization and Their Significance for Tissue Regeneration in the Era of 3D Bioprinting. ACS OMEGA 2024; 9:7375-7392. [PMID: 38405516 PMCID: PMC10883024 DOI: 10.1021/acsomega.3c08930] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 11/09/2023] [Revised: 12/19/2023] [Accepted: 01/10/2024] [Indexed: 02/27/2024]
Abstract
Three-dimensional bioprinting is an emerging technology that has high potential application in tissue engineering and regenerative medicine. Increasing advancement and improvement in the decellularization process have led to an increase in the demand for using a decellularized extracellular matrix (dECM) to fabricate tissue engineered products. Decellularization is the process of retaining the extracellular matrix (ECM) while the cellular components are completely removed to harvest the ECM for the regeneration of various tissues and across different sources. Post decellularization of tissues and organs, they act as natural biomaterials to provide the biochemical and structural support to establish cell communication. Selection of an effective method for decellularization is crucial, and various factors like tissue density, geometric organization, and ECM composition affect the regenerative potential which has an impact on the end product. The dECM is a versatile material which is added as an important ingredient to formulate the bioink component for constructing tissue and organs for various significant studies. Bioink consisting of dECM from various sources is used to generate tissue-specific bioink that is unique and to mimic different biometric microenvironments. At present, there are many different techniques applied for decellularization, and the process is not standardized and regulated due to broad application. This review aims to provide an overview of different decellularization procedures, and we also emphasize the different dECM-derived bioinks present in the current global market and the major clinical outcomes. We have also highlighted an overview of benefits and limitations of different decellularization methods and various characteristic validations of decellularization and dECM-derived bioinks.
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Affiliation(s)
- Mrunmayi Gadre
- Manipal
Centre for Biotherapeutics Research, Manipal
Academy of Higher Education, Manipal 576104, Karnataka, India
| | - Meghana Kasturi
- Department
of Mechanical Engineering, University of
Michigan, Dearborn, Michigan 48128, United States
| | - Prachi Agarwal
- Manipal
Centre for Biotherapeutics Research, Manipal
Academy of Higher Education, Manipal 576104, Karnataka, India
| | - Kirthanashri S. Vasanthan
- Manipal
Centre for Biotherapeutics Research, Manipal
Academy of Higher Education, Manipal 576104, Karnataka, India
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11
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Maistriaux L, Foulon V, Fievé L, Xhema D, Evrard R, Manon J, Coyette M, Bouzin C, Poumay Y, Gianello P, Behets C, Lengelé B. Reconstruction of the human nipple-areolar complex: a tissue engineering approach. Front Bioeng Biotechnol 2024; 11:1295075. [PMID: 38425730 PMCID: PMC10902434 DOI: 10.3389/fbioe.2023.1295075] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/15/2023] [Accepted: 12/13/2023] [Indexed: 03/02/2024] Open
Abstract
Introduction: Nipple-areolar complex (NAC) reconstruction after breast cancer surgery is challenging and does not always provide optimal long-term esthetic results. Therefore, generating a NAC using tissue engineering techniques, such as a decellularization-recellularization process, is an alternative option to recreate a specific 3D NAC morphological unit, which is then covered with an in vitro regenerated epidermis and, thereafter, skin-grafted on the reconstructed breast. Materials and methods: Human NACs were harvested from cadaveric donors and decellularized using sequential detergent baths. Cellular clearance and extracellular matrix (ECM) preservation were analyzed by histology, as well as by DNA, ECM proteins, growth factors, and residual sodium dodecyl sulfate (SDS) quantification. In vivo biocompatibility was evaluated 30 days after the subcutaneous implantation of native and decellularized human NACs in rats. In vitro scaffold cytocompatibility was assessed by static seeding of human fibroblasts on their hypodermal side for 7 days, while human keratinocytes were seeded on the scaffold epidermal side for 10 days by using the reconstructed human epidermis (RHE) technique to investigate the regeneration of a new epidermis. Results: The decellularized NAC showed a preserved 3D morphology and appeared white. After decellularization, a DNA reduction of 98.3% and the absence of nuclear and HLA staining in histological sections confirmed complete cellular clearance. The ECM architecture and main ECM proteins were preserved, associated with the detection and decrease in growth factors, while a very low amount of residual SDS was detected after decellularization. The decellularized scaffolds were in vivo biocompatible, fully revascularized, and did not induce the production of rat anti-human antibodies after 30 days of subcutaneous implantation. Scaffold in vitro cytocompatibility was confirmed by the increasing proliferation of seeded human fibroblasts during 7 days of culture, associated with a high number of living cells and a similar viability compared to the control cells after 7 days of static culture. Moreover, the RHE technique allowed us to recreate a keratinized pluristratified epithelium after 10 days of culture. Conclusion: Tissue engineering allowed us to create an acellular and biocompatible NAC with a preserved morphology, microarchitecture, and matrix proteins while maintaining their cell growth potential and ability to regenerate the skin epidermis. Thus, tissue engineering could provide a novel alternative to personalized and natural NAC reconstruction.
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Affiliation(s)
- Louis Maistriaux
- Pole of Morphology (MORF), Institute of Experimental and Clinical Research (IREC), UCLouvain, Brussels, Belgium
- Pole of Experimental Surgery and Transplantation (CHEX), Institute of Experimental and Clinical Research (IREC), UCLouvain, Brussels, Belgium
| | - Vincent Foulon
- Pole of Morphology (MORF), Institute of Experimental and Clinical Research (IREC), UCLouvain, Brussels, Belgium
| | - Lies Fievé
- Pole of Morphology (MORF), Institute of Experimental and Clinical Research (IREC), UCLouvain, Brussels, Belgium
| | - Daela Xhema
- Pole of Experimental Surgery and Transplantation (CHEX), Institute of Experimental and Clinical Research (IREC), UCLouvain, Brussels, Belgium
| | - Robin Evrard
- Pole of Experimental Surgery and Transplantation (CHEX), Institute of Experimental and Clinical Research (IREC), UCLouvain, Brussels, Belgium
| | - Julie Manon
- Pole of Morphology (MORF), Institute of Experimental and Clinical Research (IREC), UCLouvain, Brussels, Belgium
| | - Maude Coyette
- Pole of Morphology (MORF), Institute of Experimental and Clinical Research (IREC), UCLouvain, Brussels, Belgium
- Department of Plastic and Reconstructive Surgery, Cliniques Universitaires Saint-Luc, Brussels, Belgium
| | - Caroline Bouzin
- IREC Imaging Platform (2IP), Institute of Experimental and Clinical Research (IREC), UCLouvain, Brussels, Belgium
| | - Yves Poumay
- Research Unit for Molecular Physiology (URPhyM), Department of Medicine, Namur Research Institute for Life Sciences (NARILIS), UNamur, Namur, Belgium
| | - Pierre Gianello
- Pole of Experimental Surgery and Transplantation (CHEX), Institute of Experimental and Clinical Research (IREC), UCLouvain, Brussels, Belgium
| | - Catherine Behets
- Pole of Morphology (MORF), Institute of Experimental and Clinical Research (IREC), UCLouvain, Brussels, Belgium
| | - Benoît Lengelé
- Pole of Morphology (MORF), Institute of Experimental and Clinical Research (IREC), UCLouvain, Brussels, Belgium
- Department of Plastic and Reconstructive Surgery, Cliniques Universitaires Saint-Luc, Brussels, Belgium
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12
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Abstract
Despite significant advances in the field of transplantation in the past two decades, current clinically available therapeutic options for immunomodulation remain fairly limited. The advent of calcineurin inhibitor-based immunosuppression has led to significant success in improving short-term graft survival; however, improvements in long-term graft survival have stalled. Solid organ transplantation provides a unique opportunity for immunomodulation of both the donor organ prior to implantation and the recipient post transplantation. Furthermore, therapies beyond targeting the adaptive immune system have the potential to ameliorate ischemic injury to the allograft and halt its aging process, augment its repair, and promote recipient immune tolerance. Other recent advances include expanding the donor pool by reducing organ discard, and bioengineering and genetically modifying organs from other species to generate transplantable organs. Therapies discussed here will likely be most impactful if individualized on the basis of specific donor and recipient considerations.
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Affiliation(s)
- Irma Husain
- Division of Nephrology, Department of Medicine, Duke University School of Medicine, Durham, North Carolina, USA;
| | - Xunrong Luo
- Division of Nephrology, Department of Medicine, Duke University School of Medicine, Durham, North Carolina, USA;
- Duke Transplant Center, Duke University School of Medicine, Durham, North Carolina, USA
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13
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Florido MHC, Ziats NP. Endothelial dysfunction and cardiovascular diseases: The role of human induced pluripotent stem cells and tissue engineering. J Biomed Mater Res A 2024. [PMID: 38230548 DOI: 10.1002/jbm.a.37669] [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: 08/28/2023] [Revised: 12/07/2023] [Accepted: 01/02/2024] [Indexed: 01/18/2024]
Abstract
Cardiovascular disease (CVD) remains to be the leading cause of death globally today and therefore the need for the development of novel therapies has become increasingly important in the cardiovascular field. The mechanism(s) behind the pathophysiology of CVD have been laboriously investigated in both stem cell and bioengineering laboratories. Scientific breakthroughs have paved the way to better mimic cell types of interest in recent years, with the ability to generate any cell type from reprogrammed human pluripotent stem cells. Mimicking the native extracellular matrix using both organic and inorganic biomaterials has allowed full organs to be recapitulated in vitro. In this paper, we will review techniques from both stem cell biology and bioengineering which have been fruitfully combined and have fueled advances in the cardiovascular disease field. We will provide a brief introduction to CVD, reviewing some of the recent studies as related to the role of endothelial cells and endothelial cell dysfunction. Recent advances and the techniques widely used in both bioengineering and stem cell biology will be discussed, providing a broad overview of the collaboration between these two fields and their overall impact on tissue engineering in the cardiovascular devices and implications for treatment of cardiovascular disease.
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Affiliation(s)
- Mary H C Florido
- Department of Pathology, Case Western Reserve University, Cleveland, Ohio, USA
- Harvard T.H. Chan School of Public Health, Harvard University, Boston, Massachusetts, USA
- Harvard Department of Stem Cell and Regenerative Biology, Harvard University, Cambridge, Massachusetts, USA
| | - Nicholas P Ziats
- Department of Pathology, Case Western Reserve University, Cleveland, Ohio, USA
- Departments of Biomedical Engineering and Anatomy, Case Western Reserve University, Cleveland, Ohio, USA
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14
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Evrard R, Manon J, Maistriaux L, Rafferty C, Fieve L, Heller U, Cornu O, Gianello P, Schubert T, Lengele B. Decellularization of Massive Bone Allografts By Perfusion: A New Protocol for Tissue Engineering. Tissue Eng Part A 2024; 30:31-44. [PMID: 37698880 DOI: 10.1089/ten.tea.2023.0182] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 09/13/2023] Open
Abstract
In terms of large bone defect reconstructions, massive bone allografts may sometimes be the only solution. However, they are still burdened with a high postoperative complication rate. Our hypothesis is that the immunogenicity of residual cells in the graft is involved in this issue. Decellularization by perfusion might therefore be the answer to process and create more biologically effective massive bone allografts. Seventy-two porcine bones were used to characterize the efficiency of our sodium hydroxide-based decellularization protocol. A sequence of solvent perfusion through each nutrient artery was set up to ensure the complete decellularization of whole long bones. Qualitative (histology and immunohistochemistry [IHC]) and quantitative (fluoroscopic absorbance and enzyme-linked immunosorbent assay) evaluations were performed to assess the decellularization and the preservation of the extracellular matrix in the bone grafts. Cytotoxicity and compatibility were also tested. Comparatively to nontreated bones, our experiments showed a very high decellularization quality, demonstrating that perfusion is mandatory to achieve an entire decellularization. Moreover, results showed a good preservation of the bone composition and microarchitecture, Haversian systems and vascular network included. This protocol reduces the human leukocyte antigen antigenic load of the graft by >50%. The majority of measured growth factors is still present in the same amount in the decellularized bones compared to the nontreated bones. Histology and IHC show that the bones were cell compatible, noncytotoxic, and capable of inducing osteoblastic differentiation of mesenchymal stem cells. Our decellularization/perfusion protocol allowed to create decellularized long bone graft models, thanks to their inner vascular network, ready for in vivo implantation or to be further used as seeding matrices.
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Affiliation(s)
- Robin Evrard
- Secteur des Sciences de la Santé, Institut de Recherche Expérimentale et Clinique, Neuro Musculo-Skeletal Lab, Université Catholique de Louvain, Bruxelles, Belgique
- Secteur des Sciences de la Santé, Institut de Recherche Expérimentale et Clinique, Pôle Chirurgie Expérimentale et Transplantation, Université Catholique de Louvain, Bruxelles, Belgique
- Service de Chirurgie Orthopédique et Traumatologique, Cliniques Universitaires Saint-Luc, Bruxelles, Belgique
| | - Julie Manon
- Secteur des Sciences de la Santé, Institut de Recherche Expérimentale et Clinique, Neuro Musculo-Skeletal Lab, Université Catholique de Louvain, Bruxelles, Belgique
- Service de Chirurgie Orthopédique et Traumatologique, Cliniques Universitaires Saint-Luc, Bruxelles, Belgique
- Secteur des Sciences de la Santé, Institut de Recherche Expérimentale et Clinique, Pôle Morphologie, Université Catholique de Louvain, Bruxelles, Belgique
| | - Louis Maistriaux
- Secteur des Sciences de la Santé, Institut de Recherche Expérimentale et Clinique, Pôle Chirurgie Expérimentale et Transplantation, Université Catholique de Louvain, Bruxelles, Belgique
- Secteur des Sciences de la Santé, Institut de Recherche Expérimentale et Clinique, Pôle Morphologie, Université Catholique de Louvain, Bruxelles, Belgique
| | - Chiara Rafferty
- Secteur des Sciences de la Santé, Institut de Recherche Expérimentale et Clinique, Pôle Morphologie, Université Catholique de Louvain, Bruxelles, Belgique
| | - Lies Fieve
- Secteur des Sciences de la Santé, Institut de Recherche Expérimentale et Clinique, Pôle Morphologie, Université Catholique de Louvain, Bruxelles, Belgique
| | - Ugo Heller
- Centre Hospitalo-Universitaire Necker Enfants Malades, Service de Chirurgie Maxillo-Faciale et Reconstructrice, Paris, France
| | - Olivier Cornu
- Secteur des Sciences de la Santé, Institut de Recherche Expérimentale et Clinique, Neuro Musculo-Skeletal Lab, Université Catholique de Louvain, Bruxelles, Belgique
- Service de Chirurgie Orthopédique et Traumatologique, Cliniques Universitaires Saint-Luc, Bruxelles, Belgique
| | - Pierre Gianello
- Secteur des Sciences de la Santé, Institut de Recherche Expérimentale et Clinique, Pôle Chirurgie Expérimentale et Transplantation, Université Catholique de Louvain, Bruxelles, Belgique
| | - Thomas Schubert
- Secteur des Sciences de la Santé, Institut de Recherche Expérimentale et Clinique, Neuro Musculo-Skeletal Lab, Université Catholique de Louvain, Bruxelles, Belgique
- Service de Chirurgie Orthopédique et Traumatologique, Cliniques Universitaires Saint-Luc, Bruxelles, Belgique
| | - Benoit Lengele
- Secteur des Sciences de la Santé, Institut de Recherche Expérimentale et Clinique, Pôle Morphologie, Université Catholique de Louvain, Bruxelles, Belgique
- Service de Chirurgie Plastique, Reconstructrice et Esthétique, Cliniques Universitaires Saint-Luc, Bruxelles, Belgique
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15
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Han S, Kim J, Kim SH, Youn W, Kim J, Ji GY, Yang S, Park J, Lee GM, Kim Y, Choi IS. In vitro induction of in vivo-relevant stellate astrocytes in 3D brain-derived, decellularized extracellular matrices. Acta Biomater 2023; 172:218-233. [PMID: 37788738 DOI: 10.1016/j.actbio.2023.09.046] [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: 04/04/2023] [Revised: 09/25/2023] [Accepted: 09/26/2023] [Indexed: 10/05/2023]
Abstract
In vitro fabrication of 3D cell culture systems that could provide in vivo tissue-like, structural, and biochemical environments to neural cells is essential not only for fundamental studies on brain function and behavior, but also for tissue engineering and regenerative medicine applicable to neural injury and neurodegenerative diseases. In particular, for astrocytes-which actively respond to the surroundings and exhibit varied morphologies based on stimuli (e.g., stiffness and chemicals) in vitro, as well as physiological or pathological conditions in vivo-it is crucial to establish an appropriate milieu in in vitro culture platforms. Herein, we report the induction of in vivo-relevant, stellate-shaped astrocytes derived from cortices of Rattus norvegicus by constructing the 3D cell culture systems of brain-derived, decellularized extracellular matrices (bdECMs). The bdECM hydrogels were mechanically stable and soft, and the bdECM-based 3D scaffolds supplied biochemically active environments that astrocytes could interact with, leading to the development of in vivo-like stellate structures. In addition to the distinct morphology with actively elongated endfeet, the astrocytes, cultured in 3D bdECM scaffolds, would have neurosupportive characteristics, indicated by the accelerated neurite outgrowth in the astrocyte-conditioned media. Furthermore, next-generation sequencing showed that the gene expression profiles of astrocytes cultured in bdECMs were significantly different from those cultured on 2D surfaces. The stellate-shaped astrocytes in the bdECMs were analyzed to have reached a more mature state, for instance, with decreased expression of genes for scaffold ECMs, actin filaments, and cell division. The results suggest that the bdECM-based 3D culture system offers an advanced platform for culturing primary cortical astrocytes and their mixtures with other neural cells, providing a brain-like, structural and biochemical milieu that promotes the maturity and in vivo-like characteristics of astrocytes in both form and gene expression. STATEMENT OF SIGNIFICANCE: Decellularized extracellular matrices (dECMs) have emerged as strong candidates for the construction of three-dimensional (3D) cell cultures in vitro, owing to the potential to provide native biochemical and physical environments. In this study, we fabricated hydrogels of brain-derived dECMs (bdECMs) and cultured primary astrocytes within the bdECM hydrogels in a 3D context. The cultured astrocytes exhibited a stellate morphology distinct from conventional 2D cultures, featuring tridimensionally elongated endfeet. qRT-PCR and NGS-based transcriptomic analyses revealed gene expression patterns indicative of a more mature state, compared with the 2D culture. Moreover, astrocytes cultured in bdECMs showed neurosupportive characteristics, as demonstrated by the accelerated neurite outgrowth in astrocyte-conditioned media. We believe that the bdECM hydrogel-based culture system can serve as an in vitro model system for astrocytes and their coculture with other neural cells, holding significant potential for neural engineering and therapeutic applications.
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Affiliation(s)
- Sol Han
- Center for Cell-Encapsulation Research, Department of Chemistry, KAIST, Daejeon 34141, South Korea
| | - Jungnam Kim
- Center for Cell-Encapsulation Research, Department of Chemistry, KAIST, Daejeon 34141, South Korea
| | - Su Hyun Kim
- Department of Biological Sciences, KAIST, Daejeon 34141, South Korea
| | - Wongu Youn
- Center for Cell-Encapsulation Research, Department of Chemistry, KAIST, Daejeon 34141, South Korea
| | - Jihoo Kim
- Center for Cell-Encapsulation Research, Department of Chemistry, KAIST, Daejeon 34141, South Korea
| | - Gil Yong Ji
- Cannabis Medical, Inc., Asan 31418, South Korea
| | - Seoin Yang
- Center for Cell-Encapsulation Research, Department of Chemistry, KAIST, Daejeon 34141, South Korea
| | - Joohyouck Park
- Center for Cell-Encapsulation Research, Department of Chemistry, KAIST, Daejeon 34141, South Korea
| | - Gyun Min Lee
- Department of Biological Sciences, KAIST, Daejeon 34141, South Korea
| | | | - Insung S Choi
- Center for Cell-Encapsulation Research, Department of Chemistry, KAIST, Daejeon 34141, South Korea; Department of Bio and Brain Engineering, KAIST, Daejeon 34141, South Korea.
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16
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Taghiyar L, Asadi H, Baghaban Eslaminejad M. A bioscaffold of decellularized whole osteochondral sheet improves proliferation and differentiation of loaded mesenchymal stem cells in a rabbit model. Cell Tissue Bank 2023; 24:711-724. [PMID: 36939962 DOI: 10.1007/s10561-023-10084-2] [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: 12/03/2022] [Accepted: 02/27/2023] [Indexed: 03/21/2023]
Abstract
As a Natural decellularized extracellular matrix, osteochondral tissue is the best scaffold for the restoration of osteoarthritis defects. Bioscaffolds have the most similarly innate properties like biomechanical properties and the preserved connection of the bone-to-cartilage border. Although, their compacity and low porosity particularly, are proven to be difficulties of decellularization and cell penetration. This study aims to develop a new bioscaffold of decellularized osteochondral tissue (DOT) that is recellularized by bone marrow-derived mesenchymal stem cells (BM-MSCs), as a biphasic allograft, which preserved the interface between the cartilage section and subchondral bone of the joint. Whole osteochondral tissues of rabbit knee joints were sheeted in cartilaginous parts in 200-250 µm sections while connected to the subchondral bone and then fully decellularized. The BM-MSCs were seeded on the scaffolds in vitro; some constructs were subcutaneously implanted into the back of the rabbit. The cell penetration, differentiation to bone and cartilage, viability, and cell proliferation in vitro and in vivo were evaluated by qPCR, histological staining, MTT assay, and immunohistochemistry. DNA content analysis and SEM assessments confirmed the decellularization of the bioscaffold. Then, histological and SEM evaluations indicated that the cells could successfully penetrate the bone and cartilage lacunas in implanted grafts. MTT assay confirmed cell proliferation. Prominently, gene expression analysis showed that seeded cells differentiated into osteoblasts and chondrocytes in both bone and cartilage sections. More importantly, seeded cells on the bioscaffold started ECM secretion. Our results indicate that cartilage-to-bone border integrity was largely preserved. Additionally, ECM-sheeted DOT could be employed as a useful scaffold for promoting the regeneration of osteochondral defects.
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Affiliation(s)
- Leila Taghiyar
- Department of Stem Cells and Developmental Biology, Cell Science Research Centre, Royan Institute for Stem Cell Biology and Technology, ACECR, Tehran, Iran
| | - Hamideh Asadi
- Department of Stem Cells and Developmental Biology, Cell Science Research Centre, Royan Institute for Stem Cell Biology and Technology, ACECR, Tehran, Iran
- Department of Developmental Biology, University of Science and Culture, Tehran, Iran
| | - Mohamadreza Baghaban Eslaminejad
- Department of Stem Cells and Developmental Biology, Cell Science Research Centre, Royan Institute for Stem Cell Biology and Technology, ACECR, Tehran, Iran.
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17
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Toker-Bayraktar M, Ertugrul Mİ, Odabas S, Garipcan B. A typical method for decellularization of plants as biomaterials. MethodsX 2023; 11:102385. [PMID: 37817976 PMCID: PMC10561109 DOI: 10.1016/j.mex.2023.102385] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/25/2022] [Accepted: 09/16/2023] [Indexed: 10/12/2023] Open
Abstract
Decellularization is a process by which cells are removed from tissues or organs, leaving behind the extracellular matrix (ECM) structure. This process has gained interest in the fields of tissue engineering and regenerative medicine as a way to prepare suitable scaffolds for tissue reconstruction. Although the initial efforts come with the animal tissues, this technique can also be applied to various plant tissues with simple modifications, as plant-derived biomaterials have the benefit of being biocompatible and serving as a safe, all-natural substitute for synthetic or animal originated materials. Additionally, plant-derived biomaterials may help cells grow and differentiate, creating a three-dimensional environment for tissue regeneration and repair. Here we demonstrate a general method for plant tissue decellularization, including already experienced approaches and techniques.•Exhibit the basic steps for plant decellularization, which may be applied to several other plant tissues.•The proposed approach may be optimized considering various intended uses.•Gives basic information for the determination of decellularization efficiency.
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Affiliation(s)
- Melis Toker-Bayraktar
- Biomimetics and Bioinspired Biomaterials Research Laboratory, Institute of Biomedical Engineering, Boğaziçi University, Çengelköy, Istanbul 34684, Turkey
| | - Melek İpek Ertugrul
- Faculty of Science, Department of Chemistry, Biomaterials and Tissue Engineering Laboratory (bteLAB), Ankara University, Ankara 06560, Turkey
- Interdisciplinary Research Unit for Advanced Materials (INTRAM), Ankara University, Ankara 06560, Turkey
| | - Sedat Odabas
- Faculty of Science, Department of Chemistry, Biomaterials and Tissue Engineering Laboratory (bteLAB), Ankara University, Ankara 06560, Turkey
- Interdisciplinary Research Unit for Advanced Materials (INTRAM), Ankara University, Ankara 06560, Turkey
| | - Bora Garipcan
- Biomimetics and Bioinspired Biomaterials Research Laboratory, Institute of Biomedical Engineering, Boğaziçi University, Çengelköy, Istanbul 34684, Turkey
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18
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Tan J, Qiu G, Wang M, Yu Z, Ling X, Aremu JO, Wang C, Liu H, Zhang A, Yang M, Gao F. Perfusion preparation of the rat bladder decellularized scaffold. Regen Ther 2023; 24:499-506. [PMID: 37779903 PMCID: PMC10539872 DOI: 10.1016/j.reth.2023.09.005] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/09/2023] [Revised: 08/23/2023] [Accepted: 09/07/2023] [Indexed: 10/03/2023] Open
Abstract
Introduction Bladder reconstruction is a huge challenge in the field of urology. In recent years, perfusion methods have brought promising results in the field of tissue engineering. We prepared bladder decellularized scaffolds by improved perfusion, which may be suitable for bladder reconstruction. Methods We prepared decellularized scaffolds of rat bladder by perfusion of SDS (0.5% sodium dodecyl sulfate), SDS-SDC (0.5% sodium dodecyl sulfate +0.5% sodium deoxycholate). Histological characteristics of bladder decellularized scaffolds were assessed by Hematoxylin and eosin, Masson, and DAPI staining. Moreover, we also prepared a murine bladder transplantation model to evaluate the regenerative potential of scaffolds. Results Hematoxylin and eosin, Masson, and DAPI staining indicated almost no cellular component residues in the SDS-SDC group. Histological analysis (hematoxylin and eosin staining, Masson staining), CD31 and F4/80 staining analysis, one month after implantation, revealed that the decellularized scaffolds had regenerative characteristics, and the SDS-SDC scaffold had better regenerative properties than the SDS scaffold. Conclusions We successfully prepared the decellularized scaffold for the rat bladder by perfusion. Our results showed that the SDS-SDC scaffold had better decellularization efficiency and reconstruction ability than the SDS scaffold, which provides a new perspective on bladder reconstruction materials.
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Affiliation(s)
- Jiang Tan
- Department of Urology, The First Affiliated Hospital of Chongqing Medical University, Chongqing, People’s Republic of China
- Department of Anatomy, Institute of Neuroscience, College of Basic Medicine, Chongqing Medical University, Chongqing, People’s Republic of China
| | - Guoping Qiu
- Department of Anatomy, Institute of Neuroscience, College of Basic Medicine, Chongqing Medical University, Chongqing, People’s Republic of China
| | - Maoqi Wang
- Department of Anatomy, Institute of Neuroscience, College of Basic Medicine, Chongqing Medical University, Chongqing, People’s Republic of China
| | - Zhuoyuan Yu
- Department of Urology, The First Affiliated Hospital of Chongqing Medical University, Chongqing, People’s Republic of China
| | - Xinyi Ling
- Department of Urology, The First Affiliated Hospital of Chongqing Medical University, Chongqing, People’s Republic of China
| | - John Ogooluwa Aremu
- Department of Anatomy, Institute of Neuroscience, College of Basic Medicine, Chongqing Medical University, Chongqing, People’s Republic of China
| | - Chunyu Wang
- Department of Anatomy, Institute of Neuroscience, College of Basic Medicine, Chongqing Medical University, Chongqing, People’s Republic of China
| | - Hao Liu
- Department of Anatomy, Institute of Neuroscience, College of Basic Medicine, Chongqing Medical University, Chongqing, People’s Republic of China
| | - Aozhou Zhang
- Department of Anatomy, Institute of Neuroscience, College of Basic Medicine, Chongqing Medical University, Chongqing, People’s Republic of China
| | - Mei Yang
- Department of Anatomy, Institute of Neuroscience, College of Basic Medicine, Chongqing Medical University, Chongqing, People’s Republic of China
| | - Fei Gao
- Department of Urology, The First Affiliated Hospital of Chongqing Medical University, Chongqing, People’s Republic of China
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Gupta S, Sharma A, Petrovski G, Verma RS. Vascular reconstruction of the decellularized biomatrix for whole-organ engineering-a critical perspective and future strategies. Front Bioeng Biotechnol 2023; 11:1221159. [PMID: 38026872 PMCID: PMC10680456 DOI: 10.3389/fbioe.2023.1221159] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/11/2023] [Accepted: 10/09/2023] [Indexed: 12/01/2023] Open
Abstract
Whole-organ re-engineering is the most challenging goal yet to be achieved in tissue engineering and regenerative medicine. One essential factor in any transplantable and functional tissue engineering is fabricating a perfusable vascular network with macro- and micro-sized blood vessels. Whole-organ development has become more practical with the use of the decellularized organ biomatrix (DOB) as it provides a native biochemical and structural framework for a particular organ. However, reconstructing vasculature and re-endothelialization in the DOB is a highly challenging task and has not been achieved for constructing a clinically transplantable vascularized organ with an efficient perfusable capability. Here, we critically and articulately emphasized factors that have been studied for the vascular reconstruction in the DOB. Furthermore, we highlighted the factors used for vasculature development studies in general and their application in whole-organ vascular reconstruction. We also analyzed in detail the strategies explored so far for vascular reconstruction and angiogenesis in the DOB for functional and perfusable vasculature development. Finally, we discussed some of the crucial factors that have been largely ignored in the vascular reconstruction of the DOB and the future directions that should be addressed systematically.
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Affiliation(s)
- Santosh Gupta
- Stem Cell and Molecular Biology, Laboratory, Department of Biotechnology, Bhupat and Jyoti Mehta School of Biosciences. Indian Institute of Technology Madras, Chennai, India
- Center for Eye Research and Innovative Diagnostics, Department of Ophthalmology, Institute for Clinical Medicine, Faculty of Medicine, University of Oslo, Oslo, Norway
| | - Akriti Sharma
- Stem Cell and Molecular Biology, Laboratory, Department of Biotechnology, Bhupat and Jyoti Mehta School of Biosciences. Indian Institute of Technology Madras, Chennai, India
| | - Goran Petrovski
- Center for Eye Research and Innovative Diagnostics, Department of Ophthalmology, Institute for Clinical Medicine, University of Oslo, Oslo, Norway
- Department of Ophthalmology, Oslo University Hospital, Oslo, Norway
- Department of Ophthalmology, University of Split School of Medicine and University Hospital Centre, Split, Croatia
| | - Rama Shanker Verma
- Stem Cell and Molecular Biology, Laboratory, Department of Biotechnology, Bhupat and Jyoti Mehta School of Biosciences. Indian Institute of Technology Madras, Chennai, India
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20
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Wistner SC, Rashad L, Slaughter G. Advances in tissue engineering and biofabrication for in vitro skin modeling. BIOPRINTING (AMSTERDAM, NETHERLANDS) 2023; 35:e00306. [PMID: 38645432 PMCID: PMC11031264 DOI: 10.1016/j.bprint.2023.e00306] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 04/23/2024]
Abstract
The global prevalence of skin disease and injury is continually increasing, yet conventional cell-based models used to study these conditions do not accurately reflect the complexity of human skin. The lack of inadequate in vitro modeling has resulted in reliance on animal-based models to test pharmaceuticals, biomedical devices, and industrial and environmental toxins to address clinical needs. These in vivo models are monetarily and morally expensive and are poor predictors of human tissue responses and clinical trial outcomes. The onset of three-dimensional (3D) culture techniques, such as cell-embedded and decellularized approaches, has offered accessible in vitro alternatives, using innovative scaffolds to improve cell-based models' structural and histological authenticity. However, these models lack adequate organizational control and complexity, resulting in variations between structures and the exclusion of physiologically relevant vascular and immunological features. Recently, biofabrication strategies, which combine biology, engineering, and manufacturing capabilities, have emerged as instrumental tools to recreate the heterogeneity of human skin precisely. Bioprinting uses computer-aided design (CAD) to yield robust and reproducible skin prototypes with unprecedented control over tissue design and assembly. As the interdisciplinary nature of biofabrication grows, we look to the promise of next-generation biofabrication technologies, such as organ-on-a-chip (OOAC) and 4D modeling, to simulate human tissue behaviors more reliably for research, pharmaceutical, and regenerative medicine purposes. This review aims to discuss the barriers to developing clinically relevant skin models, describe the evolution of skin-inspired in vitro structures, analyze the current approaches to biofabricating 3D human skin mimetics, and define the opportunities and challenges in biofabricating skin tissue for preclinical and clinical uses.
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Affiliation(s)
- Sarah C. Wistner
- Center for Bioelectronics, Old Dominion University, Norfolk, VA, 23508, USA
| | - Layla Rashad
- Center for Bioelectronics, Old Dominion University, Norfolk, VA, 23508, USA
| | - Gymama Slaughter
- Center for Bioelectronics, Old Dominion University, Norfolk, VA, 23508, USA
- Department of Electrical and Computer Engineering, Old Dominion University, Norfolk, VA, 23508, USA
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21
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Krishtul S, Skitel Moshe M, Kovrigina I, Baruch L, Machluf M. ECM-based bioactive microencapsulation significantly improves islet function and graft performance. Acta Biomater 2023; 171:249-260. [PMID: 37708927 DOI: 10.1016/j.actbio.2023.09.009] [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: 01/01/2023] [Revised: 08/17/2023] [Accepted: 09/07/2023] [Indexed: 09/16/2023]
Abstract
Microencapsulation is a promising strategy to prolong the survival and function of transplanted pancreatic islets for diabetes therapy, albeit its translation has been impeded by incoherent graft performance. The use of decellularized ECM has lately gained substantial research momentum due to its innate capacity to augment the function of cells originating from the same tissue type. In the present study, the advantages of both these approaches are leveraged in a porcine pancreatic ECM (pECM)-based microencapsulation platform, thus significantly enhancing murine pancreatic islet performance. pECM-encapsulated islets sustain high insulin secretion levels in vitro, surpassing those of islets encapsulated in conventional alginate microcapsules. Moreover, pECM-encapsulated islet cells proliferate and produce an enriched intra-islet ECM framework, displaying a distinctive structural rearrangement. The beneficial effect of pECM encapsulation is further reinforced by the temporary protection against cytokine-induced cytotoxicity. In-vivo, this platform significantly improves glucose tolerance and achieves glycemic correction in 100% of immunocompetent diabetic mice without any immunosuppression, compared to only 50% mice achieved glycemic correction by alginate encapsulation. Altogether, the results presented herein reveal that pECM-based microencapsulation offers a natural pancreatic niche that can restore the function of isolated pancreatic islets and deliver them safely, avoiding the need for immunosuppression. STATEMENT OF SIGNIFICANCE: Aiming to improve pancreatic islet transplantation outcomes in diabetic patients, we developed a microencapsulation platform based on pancreatic extracellular matrix (pECM). In these microcapsules the islets are entrapped within a pECM hydrogel that mimics the natural pancreatic microenvironment. We show that pECM encapsulation supports the islets' viability and function in culture, and provides temporal protection against cytokine-induced stress. In a diabetic mouse model, pECM encapsulation significantly improved glucose tolerance and achieved glycemic correction without any immunosuppression. These results reveal the potential of pECM encapsulation as a viable treatment for diabetes, providing a solid scientific basis for more advanced preclinical studies.
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Affiliation(s)
- Stasia Krishtul
- Faculty of Biotechnology & Food Engineering, Technion - Israel Institute of Technology, Haifa 3200003, Israel
| | - Michal Skitel Moshe
- Faculty of Biotechnology & Food Engineering, Technion - Israel Institute of Technology, Haifa 3200003, Israel
| | - Inna Kovrigina
- Faculty of Biotechnology & Food Engineering, Technion - Israel Institute of Technology, Haifa 3200003, Israel
| | - Limor Baruch
- Faculty of Biotechnology & Food Engineering, Technion - Israel Institute of Technology, Haifa 3200003, Israel
| | - Marcelle Machluf
- Faculty of Biotechnology & Food Engineering, Technion - Israel Institute of Technology, Haifa 3200003, Israel.
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Kafili G, Kabir H, Jalali Kandeloos A, Golafshan E, Ghasemi S, Mashayekhan S, Taebnia N. Recent advances in soluble decellularized extracellular matrix for heart tissue engineering and organ modeling. J Biomater Appl 2023; 38:577-604. [PMID: 38006224 PMCID: PMC10676626 DOI: 10.1177/08853282231207216] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2023]
Abstract
Despite the advent of tissue engineering (TE) for the remodeling, restoring, and replacing damaged cardiovascular tissues, the progress is hindered by the optimal mechanical and chemical properties required to induce cardiac tissue-specific cellular behaviors including migration, adhesion, proliferation, and differentiation. Cardiac extracellular matrix (ECM) consists of numerous structural and functional molecules and tissue-specific cells, therefore it plays an important role in stimulating cell proliferation and differentiation, guiding cell migration, and activating regulatory signaling pathways. With the improvement and modification of cell removal methods, decellularized ECM (dECM) preserves biochemical complexity, and bio-inductive properties of the native matrix and improves the process of generating functional tissue. In this review, we first provide an overview of the latest advancements in the utilization of dECM in in vitro model systems for disease and tissue modeling, as well as drug screening. Then, we explore the role of dECM-based biomaterials in cardiovascular regenerative medicine (RM), including both invasive and non-invasive methods. In the next step, we elucidate the engineering and material considerations in the preparation of dECM-based biomaterials, namely various decellularization techniques, dECM sources, modulation, characterizations, and fabrication approaches. Finally, we discuss the limitations and future directions in fabrication of dECM-based biomaterials for cardiovascular modeling, RM, and clinical translation.
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Affiliation(s)
- Golara Kafili
- Institute for Nanoscience and Nanotechnology, Sharif University of Technology, Tehran, Iran
| | - Hannaneh Kabir
- Molecular Cell Biomechanics Laboratory, Departments of Bioengineering and Mechanical Engineering, University of California, Berkeley, CA, USA
| | | | - Elham Golafshan
- Institute for Nanoscience and Nanotechnology, Sharif University of Technology, Tehran, Iran
| | - Sara Ghasemi
- Department of Chemical and Petroleum Engineering, Sharif University of Technology, Tehran, Iran
| | - Shohreh Mashayekhan
- Institute for Nanoscience and Nanotechnology, Sharif University of Technology, Tehran, Iran
- Department of Chemical and Petroleum Engineering, Sharif University of Technology, Tehran, Iran
| | - Nayere Taebnia
- Department of Physiology and Pharmacology, Karolinska Institute, Stockholm, Sweden
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23
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Nelson VL, Stumbras AR, Palumbo RN, Riesgraf SA, Balboa MS, Hannah ZA, Bergstrom IJ, Fecteau CJ, Lake JR, Barry JJ, Ross JJ. Manufacturing and Functional Characterization of Bioengineered Liver Grafts for Extracorporeal Liver Assistance in Acute Liver Failure. Bioengineering (Basel) 2023; 10:1201. [PMID: 37892931 PMCID: PMC10604724 DOI: 10.3390/bioengineering10101201] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/09/2023] [Revised: 09/29/2023] [Accepted: 10/10/2023] [Indexed: 10/29/2023] Open
Abstract
Acute Liver Failure (ALF) is a life-threatening illness characterized by the rapid onset of abnormal liver biochemistries, coagulopathy, and the development of hepatic encephalopathy. Extracorporeal bioengineered liver (BEL) grafts could offer a bridge therapy to transplant or recovery. The present study describes the manufacture of clinical scale BELs created from decellularized porcine-derived liver extracellular matrix seeded entirely with human cells: human umbilical vein endothelial cells (HUVECs) and primary human liver cells (PHLCs). Decellularized scaffolds seeded entirely with human cells were shown to adhere to stringent sterility and safety guidelines and demonstrated increased functionality when compared to grafts seeded with primary porcine liver cells (PPLCs). BELs with PHLCs were able to clear more ammonia than PPLCs and demonstrated lower perfusion pressures during patency testing. Additionally, to determine the full therapeutic potential of BELs seeded with PHLCs, longer culture periods were assessed to address the logistical constraints associated with manufacturing and transporting a product to a patient. The fully humanized BELs were able to retain their function after cold storage simulating a product transport period. Therefore, this study demonstrates the manufacture of bioengineered liver grafts and their potential in the clinical setting as a treatment for ALF.
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Affiliation(s)
- Victoria L. Nelson
- Miromatrix Medical Inc., Eden Prairie, MN 55344, USA; (A.R.S.); (R.N.P.); (S.A.R.); (M.S.B.); (Z.A.H.); (C.J.F.); (J.R.L.); (J.J.R.)
| | - Aron R. Stumbras
- Miromatrix Medical Inc., Eden Prairie, MN 55344, USA; (A.R.S.); (R.N.P.); (S.A.R.); (M.S.B.); (Z.A.H.); (C.J.F.); (J.R.L.); (J.J.R.)
| | - R. Noelle Palumbo
- Miromatrix Medical Inc., Eden Prairie, MN 55344, USA; (A.R.S.); (R.N.P.); (S.A.R.); (M.S.B.); (Z.A.H.); (C.J.F.); (J.R.L.); (J.J.R.)
| | - Shawn A. Riesgraf
- Miromatrix Medical Inc., Eden Prairie, MN 55344, USA; (A.R.S.); (R.N.P.); (S.A.R.); (M.S.B.); (Z.A.H.); (C.J.F.); (J.R.L.); (J.J.R.)
| | - Marie S. Balboa
- Miromatrix Medical Inc., Eden Prairie, MN 55344, USA; (A.R.S.); (R.N.P.); (S.A.R.); (M.S.B.); (Z.A.H.); (C.J.F.); (J.R.L.); (J.J.R.)
| | - Zachary A. Hannah
- Miromatrix Medical Inc., Eden Prairie, MN 55344, USA; (A.R.S.); (R.N.P.); (S.A.R.); (M.S.B.); (Z.A.H.); (C.J.F.); (J.R.L.); (J.J.R.)
| | - Isaac J. Bergstrom
- Miromatrix Medical Inc., Eden Prairie, MN 55344, USA; (A.R.S.); (R.N.P.); (S.A.R.); (M.S.B.); (Z.A.H.); (C.J.F.); (J.R.L.); (J.J.R.)
| | - Christopher J. Fecteau
- Miromatrix Medical Inc., Eden Prairie, MN 55344, USA; (A.R.S.); (R.N.P.); (S.A.R.); (M.S.B.); (Z.A.H.); (C.J.F.); (J.R.L.); (J.J.R.)
| | - John R. Lake
- Miromatrix Medical Inc., Eden Prairie, MN 55344, USA; (A.R.S.); (R.N.P.); (S.A.R.); (M.S.B.); (Z.A.H.); (C.J.F.); (J.R.L.); (J.J.R.)
- Division of Gastroenterology, Hepatology and Nutrition, University of Minnesota, Minneapolis, MN 55455, USA
| | - John J. Barry
- Miromatrix Medical Inc., Eden Prairie, MN 55344, USA; (A.R.S.); (R.N.P.); (S.A.R.); (M.S.B.); (Z.A.H.); (C.J.F.); (J.R.L.); (J.J.R.)
| | - Jeff J. Ross
- Miromatrix Medical Inc., Eden Prairie, MN 55344, USA; (A.R.S.); (R.N.P.); (S.A.R.); (M.S.B.); (Z.A.H.); (C.J.F.); (J.R.L.); (J.J.R.)
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24
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Li Y, Li L, Wang M, Yang B, Huang B, Bai S, Zhang X, Hou N, Wang H, Yang Z, Tang C, Li Y, Yuk-Wai Lee W, Feng L, Tortorella MD, Li G. O-alg-THAM/gel hydrogels functionalized with engineered microspheres based on mesenchymal stem cell secretion recruit endogenous stem cells for cartilage repair. Bioact Mater 2023; 28:255-272. [PMID: 37303853 PMCID: PMC10247879 DOI: 10.1016/j.bioactmat.2023.05.003] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/09/2023] [Revised: 04/21/2023] [Accepted: 05/05/2023] [Indexed: 06/13/2023] Open
Abstract
Lacking self-repair abilities, injuries to articular cartilage can lead to cartilage degeneration and ultimately result in osteoarthritis. Tissue engineering based on functional bioactive scaffolds are emerging as promising approaches for articular cartilage regeneration and repair. Although the use of cell-laden scaffolds prior to implantation can regenerate and repair cartilage lesions to some extent, these approaches are still restricted by limited cell sources, excessive costs, risks of disease transmission and complex manufacturing practices. Acellular approaches through the recruitment of endogenous cells offer great promise for in situ articular cartilage regeneration. In this study, we propose an endogenous stem cell recruitment strategy for cartilage repair. Based on an injectable, adhesive and self-healable o-alg-THAM/gel hydrogel system as scaffolds and a biophysio-enhanced bioactive microspheres engineered based on hBMSCs secretion during chondrogenic differentiation as bioactive supplement, the as proposed functional material effectively and specifically recruit endogenous stem cells for cartilage repair, providing new insights into in situ articular cartilage regeneration.
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Affiliation(s)
- Yucong Li
- Stem Cells and Regenerative Medicine Laboratory, Li Ka Shing Institute of Health Sciences, The Chinese University of Hong Kong, Prince of Wales Hospital, Shatin, Hong Kong Special Administrative Region of China
- Musculoskeletal Research Laboratory, Department of Orthopaedics & Traumatology, Faculty of Medicine, The Chinese University of Hong Kong, Prince of Wales Hospital, Shatin, Hong Kong Special Administrative Region of China
- The CUHK-ACC Space Medicine Centre on Health Maintenance of Musculoskeletal System, The Chinese University of Hong Kong Shenzhen Research Institute, Shenzhen, PR China
| | - Linlong Li
- Stem Cells and Regenerative Medicine Laboratory, Li Ka Shing Institute of Health Sciences, The Chinese University of Hong Kong, Prince of Wales Hospital, Shatin, Hong Kong Special Administrative Region of China
- Musculoskeletal Research Laboratory, Department of Orthopaedics & Traumatology, Faculty of Medicine, The Chinese University of Hong Kong, Prince of Wales Hospital, Shatin, Hong Kong Special Administrative Region of China
- The CUHK-ACC Space Medicine Centre on Health Maintenance of Musculoskeletal System, The Chinese University of Hong Kong Shenzhen Research Institute, Shenzhen, PR China
| | - Ming Wang
- Stem Cells and Regenerative Medicine Laboratory, Li Ka Shing Institute of Health Sciences, The Chinese University of Hong Kong, Prince of Wales Hospital, Shatin, Hong Kong Special Administrative Region of China
- Musculoskeletal Research Laboratory, Department of Orthopaedics & Traumatology, Faculty of Medicine, The Chinese University of Hong Kong, Prince of Wales Hospital, Shatin, Hong Kong Special Administrative Region of China
- The CUHK-ACC Space Medicine Centre on Health Maintenance of Musculoskeletal System, The Chinese University of Hong Kong Shenzhen Research Institute, Shenzhen, PR China
| | - Boguang Yang
- Stem Cells and Regenerative Medicine Laboratory, Li Ka Shing Institute of Health Sciences, The Chinese University of Hong Kong, Prince of Wales Hospital, Shatin, Hong Kong Special Administrative Region of China
- Musculoskeletal Research Laboratory, Department of Orthopaedics & Traumatology, Faculty of Medicine, The Chinese University of Hong Kong, Prince of Wales Hospital, Shatin, Hong Kong Special Administrative Region of China
- The CUHK-ACC Space Medicine Centre on Health Maintenance of Musculoskeletal System, The Chinese University of Hong Kong Shenzhen Research Institute, Shenzhen, PR China
| | - Baozhen Huang
- Stem Cells and Regenerative Medicine Laboratory, Li Ka Shing Institute of Health Sciences, The Chinese University of Hong Kong, Prince of Wales Hospital, Shatin, Hong Kong Special Administrative Region of China
- Musculoskeletal Research Laboratory, Department of Orthopaedics & Traumatology, Faculty of Medicine, The Chinese University of Hong Kong, Prince of Wales Hospital, Shatin, Hong Kong Special Administrative Region of China
- The CUHK-ACC Space Medicine Centre on Health Maintenance of Musculoskeletal System, The Chinese University of Hong Kong Shenzhen Research Institute, Shenzhen, PR China
| | - Shanshan Bai
- Stem Cells and Regenerative Medicine Laboratory, Li Ka Shing Institute of Health Sciences, The Chinese University of Hong Kong, Prince of Wales Hospital, Shatin, Hong Kong Special Administrative Region of China
- Musculoskeletal Research Laboratory, Department of Orthopaedics & Traumatology, Faculty of Medicine, The Chinese University of Hong Kong, Prince of Wales Hospital, Shatin, Hong Kong Special Administrative Region of China
- The CUHK-ACC Space Medicine Centre on Health Maintenance of Musculoskeletal System, The Chinese University of Hong Kong Shenzhen Research Institute, Shenzhen, PR China
| | - Xiaoting Zhang
- Stem Cells and Regenerative Medicine Laboratory, Li Ka Shing Institute of Health Sciences, The Chinese University of Hong Kong, Prince of Wales Hospital, Shatin, Hong Kong Special Administrative Region of China
- Musculoskeletal Research Laboratory, Department of Orthopaedics & Traumatology, Faculty of Medicine, The Chinese University of Hong Kong, Prince of Wales Hospital, Shatin, Hong Kong Special Administrative Region of China
- The CUHK-ACC Space Medicine Centre on Health Maintenance of Musculoskeletal System, The Chinese University of Hong Kong Shenzhen Research Institute, Shenzhen, PR China
| | - Nan Hou
- Stem Cells and Regenerative Medicine Laboratory, Li Ka Shing Institute of Health Sciences, The Chinese University of Hong Kong, Prince of Wales Hospital, Shatin, Hong Kong Special Administrative Region of China
- Musculoskeletal Research Laboratory, Department of Orthopaedics & Traumatology, Faculty of Medicine, The Chinese University of Hong Kong, Prince of Wales Hospital, Shatin, Hong Kong Special Administrative Region of China
- The CUHK-ACC Space Medicine Centre on Health Maintenance of Musculoskeletal System, The Chinese University of Hong Kong Shenzhen Research Institute, Shenzhen, PR China
| | - Haixing Wang
- Stem Cells and Regenerative Medicine Laboratory, Li Ka Shing Institute of Health Sciences, The Chinese University of Hong Kong, Prince of Wales Hospital, Shatin, Hong Kong Special Administrative Region of China
- Musculoskeletal Research Laboratory, Department of Orthopaedics & Traumatology, Faculty of Medicine, The Chinese University of Hong Kong, Prince of Wales Hospital, Shatin, Hong Kong Special Administrative Region of China
- The CUHK-ACC Space Medicine Centre on Health Maintenance of Musculoskeletal System, The Chinese University of Hong Kong Shenzhen Research Institute, Shenzhen, PR China
| | - Zhengmeng Yang
- Stem Cells and Regenerative Medicine Laboratory, Li Ka Shing Institute of Health Sciences, The Chinese University of Hong Kong, Prince of Wales Hospital, Shatin, Hong Kong Special Administrative Region of China
- Musculoskeletal Research Laboratory, Department of Orthopaedics & Traumatology, Faculty of Medicine, The Chinese University of Hong Kong, Prince of Wales Hospital, Shatin, Hong Kong Special Administrative Region of China
- The CUHK-ACC Space Medicine Centre on Health Maintenance of Musculoskeletal System, The Chinese University of Hong Kong Shenzhen Research Institute, Shenzhen, PR China
| | - Chong Tang
- Department of Orthopaedics, Peking University Shougang Hospital, Beijing, PR China
| | - Ye Li
- Department of Rehabilitation Sciences, Hong Kong Polytechnic University, Hong Kong Special Administrative Region of China
| | - Wayne Yuk-Wai Lee
- Stem Cells and Regenerative Medicine Laboratory, Li Ka Shing Institute of Health Sciences, The Chinese University of Hong Kong, Prince of Wales Hospital, Shatin, Hong Kong Special Administrative Region of China
- Musculoskeletal Research Laboratory, Department of Orthopaedics & Traumatology, Faculty of Medicine, The Chinese University of Hong Kong, Prince of Wales Hospital, Shatin, Hong Kong Special Administrative Region of China
| | - Lu Feng
- Stem Cells and Regenerative Medicine Laboratory, Li Ka Shing Institute of Health Sciences, The Chinese University of Hong Kong, Prince of Wales Hospital, Shatin, Hong Kong Special Administrative Region of China
- Musculoskeletal Research Laboratory, Department of Orthopaedics & Traumatology, Faculty of Medicine, The Chinese University of Hong Kong, Prince of Wales Hospital, Shatin, Hong Kong Special Administrative Region of China
- The CUHK-ACC Space Medicine Centre on Health Maintenance of Musculoskeletal System, The Chinese University of Hong Kong Shenzhen Research Institute, Shenzhen, PR China
| | - Micky D. Tortorella
- Guangzhou Institutes of Biomedicine and Health, Chinese Academy of Sciences, Guangzhou, China
| | - Gang Li
- Stem Cells and Regenerative Medicine Laboratory, Li Ka Shing Institute of Health Sciences, The Chinese University of Hong Kong, Prince of Wales Hospital, Shatin, Hong Kong Special Administrative Region of China
- Musculoskeletal Research Laboratory, Department of Orthopaedics & Traumatology, Faculty of Medicine, The Chinese University of Hong Kong, Prince of Wales Hospital, Shatin, Hong Kong Special Administrative Region of China
- The CUHK-ACC Space Medicine Centre on Health Maintenance of Musculoskeletal System, The Chinese University of Hong Kong Shenzhen Research Institute, Shenzhen, PR China
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Tommasini F, Benoist T, Shibuya S, Woodall MNJ, Naldi E, Palor M, Orr JC, Giobbe GG, Maughan EF, Saleh T, Gjinovci A, Hutchinson JC, Arthurs OJ, Janes SM, Elvassore N, Hynds RE, Smith CM, Michielin F, Pellegata AF, De Coppi P. Lung viral infection modelling in a bioengineered whole-organ. Biomaterials 2023; 301:122203. [PMID: 37515903 PMCID: PMC10281738 DOI: 10.1016/j.biomaterials.2023.122203] [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: 01/09/2023] [Revised: 06/05/2023] [Accepted: 06/09/2023] [Indexed: 07/31/2023]
Abstract
Lung infections are one of the leading causes of death worldwide, and this situation has been exacerbated by the emergence of COVID-19. Pre-clinical modelling of viral infections has relied on cell cultures that lack 3D structure and the context of lung extracellular matrices. Here, we propose a bioreactor-based, whole-organ lung model of viral infection. The bioreactor takes advantage of an automated system to achieve efficient decellularization of a whole rat lung, and recellularization of the scaffold using primary human bronchial cells. Automatization allowed for the dynamic culture of airway epithelial cells in a breathing-mimicking setup that led to an even distribution of lung epithelial cells throughout the distal regions. In the sealed bioreactor system, we demonstrate proof-of-concept for viral infection within the epithelialized lung by infecting primary human airway epithelial cells and subsequently injecting neutrophils. Moreover, to assess the possibility of drug screening in this model, we demonstrate the efficacy of the broad-spectrum antiviral remdesivir. This whole-organ scale lung infection model represents a step towards modelling viral infection of human cells in a 3D context, providing a powerful tool to investigate the mechanisms of the early stages of pathogenic infections and the development of effective treatment strategies for respiratory diseases.
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Affiliation(s)
- Fabio Tommasini
- Stem Cells and Regenerative Medicine Section, Developmental Biology and Cancer Department, UCL Great Ormond Street Institute of Child Health, University College London, London, UK
| | - Thomas Benoist
- Stem Cells and Regenerative Medicine Section, Developmental Biology and Cancer Department, UCL Great Ormond Street Institute of Child Health, University College London, London, UK; NIHR Great Ormond Street Biomedical Research Centre, London, UK
| | - Soichi Shibuya
- Stem Cells and Regenerative Medicine Section, Developmental Biology and Cancer Department, UCL Great Ormond Street Institute of Child Health, University College London, London, UK
| | - Maximillian N J Woodall
- Infection, Immunity and Inflammation Section, UCL Great Ormond Street Institute of Child Health, University College London, London, UK
| | - Eleonora Naldi
- Stem Cells and Regenerative Medicine Section, Developmental Biology and Cancer Department, UCL Great Ormond Street Institute of Child Health, University College London, London, UK
| | - Machaela Palor
- Infection, Immunity and Inflammation Section, UCL Great Ormond Street Institute of Child Health, University College London, London, UK
| | - Jessica C Orr
- Lungs for Living Research Centre, UCL Respiratory, Division of Medicine, University College London, London, UK
| | - Giovanni Giuseppe Giobbe
- Stem Cells and Regenerative Medicine Section, Developmental Biology and Cancer Department, UCL Great Ormond Street Institute of Child Health, University College London, London, UK; NIHR Great Ormond Street Biomedical Research Centre, London, UK
| | - Elizabeth F Maughan
- Epithelial Cell Biology in ENT Research (EpiCENTR) Group, Developmental Biology and Cancer Department, UCL Great Ormond Street Institute of Child Health, University College London, London, UK
| | - Tarek Saleh
- Stem Cells and Regenerative Medicine Section, Developmental Biology and Cancer Department, UCL Great Ormond Street Institute of Child Health, University College London, London, UK
| | - Asllan Gjinovci
- Stem Cells and Regenerative Medicine Section, Developmental Biology and Cancer Department, UCL Great Ormond Street Institute of Child Health, University College London, London, UK
| | - J Ciaran Hutchinson
- Lungs for Living Research Centre, UCL Respiratory, Division of Medicine, University College London, London, UK
| | - Owen J Arthurs
- Stem Cells and Regenerative Medicine Section, Developmental Biology and Cancer Department, UCL Great Ormond Street Institute of Child Health, University College London, London, UK; Great Ormond Street Hospital (GOSH), London, UK; NIHR Great Ormond Street Biomedical Research Centre, London, UK
| | - Sam M Janes
- Lungs for Living Research Centre, UCL Respiratory, Division of Medicine, University College London, London, UK
| | - Nicola Elvassore
- Stem Cells and Regenerative Medicine Section, Developmental Biology and Cancer Department, UCL Great Ormond Street Institute of Child Health, University College London, London, UK
| | - Robert E Hynds
- Epithelial Cell Biology in ENT Research (EpiCENTR) Group, Developmental Biology and Cancer Department, UCL Great Ormond Street Institute of Child Health, University College London, London, UK
| | - Claire M Smith
- Infection, Immunity and Inflammation Section, UCL Great Ormond Street Institute of Child Health, University College London, London, UK
| | - Federica Michielin
- Stem Cells and Regenerative Medicine Section, Developmental Biology and Cancer Department, UCL Great Ormond Street Institute of Child Health, University College London, London, UK.
| | - Alessandro Filippo Pellegata
- Stem Cells and Regenerative Medicine Section, Developmental Biology and Cancer Department, UCL Great Ormond Street Institute of Child Health, University College London, London, UK.
| | - Paolo De Coppi
- Stem Cells and Regenerative Medicine Section, Developmental Biology and Cancer Department, UCL Great Ormond Street Institute of Child Health, University College London, London, UK; Great Ormond Street Hospital (GOSH), London, UK; NIHR Great Ormond Street Biomedical Research Centre, London, UK.
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Mir TA, Alzhrani A, Nakamura M, Iwanaga S, Wani SI, Altuhami A, Kazmi S, Arai K, Shamma T, Obeid DA, Assiri AM, Broering DC. Whole Liver Derived Acellular Extracellular Matrix for Bioengineering of Liver Constructs: An Updated Review. Bioengineering (Basel) 2023; 10:1126. [PMID: 37892856 PMCID: PMC10604736 DOI: 10.3390/bioengineering10101126] [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: 08/05/2023] [Revised: 09/13/2023] [Accepted: 09/15/2023] [Indexed: 10/29/2023] Open
Abstract
Biomaterial templates play a critical role in establishing and bioinstructing three-dimensional cellular growth, proliferation and spatial morphogenetic processes that culminate in the development of physiologically relevant in vitro liver models. Various natural and synthetic polymeric biomaterials are currently available to construct biomimetic cell culture environments to investigate hepatic cell-matrix interactions, drug response assessment, toxicity, and disease mechanisms. One specific class of natural biomaterials consists of the decellularized liver extracellular matrix (dECM) derived from xenogeneic or allogeneic sources, which is rich in bioconstituents essential for the ultrastructural stability, function, repair, and regeneration of tissues/organs. Considering the significance of the key design blueprints of organ-specific acellular substrates for physiologically active graft reconstruction, herein we showcased the latest updates in the field of liver decellularization-recellularization technologies. Overall, this review highlights the potential of acellular matrix as a promising biomaterial in light of recent advances in the preparation of liver-specific whole organ scaffolds. The review concludes with a discussion of the challenges and future prospects of liver-specific decellularized materials in the direction of translational research.
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Affiliation(s)
- Tanveer Ahmed Mir
- Laboratory of Tissue/Organ Bioengineering & BioMEMS, Organ Transplant Centre of Excellence, King Faisal Specialist Hospital and Research Centre, Riyadh 11211, Saudi Arabia (T.S.)
| | - Alaa Alzhrani
- Laboratory of Tissue/Organ Bioengineering & BioMEMS, Organ Transplant Centre of Excellence, King Faisal Specialist Hospital and Research Centre, Riyadh 11211, Saudi Arabia (T.S.)
- Department of Medical Laboratory Technology, Faculty of Applied Medical Sciences, King Abdulaziz University, Jeddah 21423, Saudi Arabia
- College of Medicine, Alfaisal University, Riyadh 11211, Saudi Arabia
| | - Makoto Nakamura
- Division of Biomedical System Engineering, Graduate School of Science and Engineering for Education, University of Toyama, 3190 Gofuku, Toyama 930-8555, Japan; (M.N.); (S.I.)
| | - Shintaroh Iwanaga
- Division of Biomedical System Engineering, Graduate School of Science and Engineering for Education, University of Toyama, 3190 Gofuku, Toyama 930-8555, Japan; (M.N.); (S.I.)
| | - Shadil Ibrahim Wani
- Division of Biomedical System Engineering, Graduate School of Science and Engineering for Education, University of Toyama, 3190 Gofuku, Toyama 930-8555, Japan; (M.N.); (S.I.)
| | - Abdullah Altuhami
- Laboratory of Tissue/Organ Bioengineering & BioMEMS, Organ Transplant Centre of Excellence, King Faisal Specialist Hospital and Research Centre, Riyadh 11211, Saudi Arabia (T.S.)
| | - Shadab Kazmi
- Laboratory of Tissue/Organ Bioengineering & BioMEMS, Organ Transplant Centre of Excellence, King Faisal Specialist Hospital and Research Centre, Riyadh 11211, Saudi Arabia (T.S.)
- Department of Child Health, School of Medicine, University of Missouri, Columbia, MO 65212, USA
| | - Kenchi Arai
- Department of Clinical Biomaterial Applied Science, Faculty of Medicine, University of Toyama, Toyama 930-0194, Japan
| | - Talal Shamma
- Laboratory of Tissue/Organ Bioengineering & BioMEMS, Organ Transplant Centre of Excellence, King Faisal Specialist Hospital and Research Centre, Riyadh 11211, Saudi Arabia (T.S.)
| | - Dalia A. Obeid
- Laboratory of Tissue/Organ Bioengineering & BioMEMS, Organ Transplant Centre of Excellence, King Faisal Specialist Hospital and Research Centre, Riyadh 11211, Saudi Arabia (T.S.)
| | - Abdullah M. Assiri
- Laboratory of Tissue/Organ Bioengineering & BioMEMS, Organ Transplant Centre of Excellence, King Faisal Specialist Hospital and Research Centre, Riyadh 11211, Saudi Arabia (T.S.)
- College of Medicine, Alfaisal University, Riyadh 11211, Saudi Arabia
| | - Dieter C. Broering
- Laboratory of Tissue/Organ Bioengineering & BioMEMS, Organ Transplant Centre of Excellence, King Faisal Specialist Hospital and Research Centre, Riyadh 11211, Saudi Arabia (T.S.)
- College of Medicine, Alfaisal University, Riyadh 11211, Saudi Arabia
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Singh G, Satpathi S, Gopala Reddy BV, Singh MK, Sarangi S, Behera PK, Nayak B. Impact of various detergent-based immersion and perfusion decellularization strategies on the novel caprine pancreas derived extracellular matrix scaffold. Front Bioeng Biotechnol 2023; 11:1253804. [PMID: 37790257 PMCID: PMC10544968 DOI: 10.3389/fbioe.2023.1253804] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/06/2023] [Accepted: 09/05/2023] [Indexed: 10/05/2023] Open
Abstract
Limited availability of the organs donors has facilitated the establishment of xenogeneic organ sources for transplantation. Numerous studies have decellularized several organs and assessed their implantability in order to provide such organs. Among all the decellularized organs studies for xenotransplantation, the pancreas has garnered very limited amount of research. The presently offered alternatives for pancreas transplantation are unable to liberate patients from donor dependence. The rat and mice pancreas are not of an accurate size for transplantation but can only be used for in-vitro studies mimicking in-vivo immune response in humans, while the porcine pancreas can cause zoonotic diseases as it carries porcine endogenous retrovirus (PERV- A/B/C). Therefore, we propose caprine pancreas as a substitute for these organs, which not only reduces donor dependence but also poses no risk of zoonosis. Upon decellularization the extracellular matrix (ECM) of different tissues responds differently to the detergents used for decellularization at physical and physiological level; this necessitates a comprehensive analysis of each tissue independently. This study investigates the impact of decellularization by ionic (SDS and SDC), non-ionic (Triton X-100 and Tween-20), and zwitterionic detergents (CHAPS). All these five detergents have been used to decellularize caprine pancreas via immersion (ID) and perfusion (PD) set-up. In this study, an extensive comparison of these two configurations (ID and PD) with regard to each detergent has been conducted. The final obtained scaffold with each set-up has been evaluated for the left-over cytosolic content, ECM components like sGAG, collagen, and fibronectin were estimated via Prussian blue and Immunohistochemical staining respectively, and finally for the tensile strength and antimicrobial activity. All the detergents performed consistently superior in PD than in ID. Conclusively, PD with SDS, SDC, and TX-100 successfully decellularizes caprine pancreatic tissue while retaining ECM architecture and mechanical properties. This research demonstrates the viability of caprine pancreatic tissue as a substitute scaffold for porcine organs and provides optimal decellularization protocol for this xenogeneic tissue. This research aims to establish a foundation for further investigations into potential regenerative strategies using this ECM in combination with other factors.
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Affiliation(s)
- Garima Singh
- Immunology and Molecular Medicine Laboratory, Department of Life Science, National Institute of Technology, Rourkela, India
| | | | - Bora Venu Gopala Reddy
- Immunology and Molecular Medicine Laboratory, Department of Life Science, National Institute of Technology, Rourkela, India
| | - Manish Kumar Singh
- Immunology and Molecular Medicine Laboratory, Department of Life Science, National Institute of Technology, Rourkela, India
| | - Samchita Sarangi
- Immunology and Molecular Medicine Laboratory, Department of Life Science, National Institute of Technology, Rourkela, India
| | | | - Bismita Nayak
- Immunology and Molecular Medicine Laboratory, Department of Life Science, National Institute of Technology, Rourkela, India
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28
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Shang Y, Wang G, Zhen Y, Liu N, Nie F, Zhao Z, Li H, An Y. Application of decellularization-recellularization technique in plastic and reconstructive surgery. Chin Med J (Engl) 2023; 136:2017-2027. [PMID: 36752783 PMCID: PMC10476794 DOI: 10.1097/cm9.0000000000002085] [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: 09/09/2022] [Indexed: 02/09/2023] Open
Abstract
ABSTRACT In the field of plastic and reconstructive surgery, the loss of organs or tissues caused by diseases or injuries has resulted in challenges, such as donor shortage and immunosuppression. In recent years, with the development of regenerative medicine, the decellularization-recellularization strategy seems to be a promising and attractive method to resolve these difficulties. The decellularized extracellular matrix contains no cells and genetic materials, while retaining the complex ultrastructure, and it can be used as a scaffold for cell seeding and subsequent transplantation, thereby promoting the regeneration of diseased or damaged tissues and organs. This review provided an overview of decellularization-recellularization technique, and mainly concentrated on the application of decellularization-recellularization technique in the field of plastic and reconstructive surgery, including the remodeling of skin, nose, ears, face, and limbs. Finally, we proposed the challenges in and the direction of future development of decellularization-recellularization technique in plastic surgery.
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Affiliation(s)
- Yujia Shang
- Department of Plastic Surgery, Peking University Third Hospital, Haidian District, Beijing 100191, China
- Wuya College of Innovation, Key Laboratory of Structure-Based Drug Design & Discovery, Ministry of Education, Shenyang Pharmaceutical University, Shenyang, Liaoning 110016, China
| | - Guanhuier Wang
- Department of Plastic Surgery, Peking University Third Hospital, Haidian District, Beijing 100191, China
| | - Yonghuan Zhen
- Department of Plastic Surgery, Peking University Third Hospital, Haidian District, Beijing 100191, China
| | - Na Liu
- Department of Plastic Surgery, Peking University Third Hospital, Haidian District, Beijing 100191, China
- Wuya College of Innovation, Key Laboratory of Structure-Based Drug Design & Discovery, Ministry of Education, Shenyang Pharmaceutical University, Shenyang, Liaoning 110016, China
| | - Fangfei Nie
- Department of Plastic Surgery, Peking University Third Hospital, Haidian District, Beijing 100191, China
| | - Zhenmin Zhao
- Department of Plastic Surgery, Peking University Third Hospital, Haidian District, Beijing 100191, China
| | - Hua Li
- Wuya College of Innovation, Key Laboratory of Structure-Based Drug Design & Discovery, Ministry of Education, Shenyang Pharmaceutical University, Shenyang, Liaoning 110016, China
| | - Yang An
- Department of Plastic Surgery, Peking University Third Hospital, Haidian District, Beijing 100191, China
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Ibi Y, Nishinakamura R. Kidney Bioengineering for Transplantation. Transplantation 2023; 107:1883-1894. [PMID: 36717963 DOI: 10.1097/tp.0000000000004526] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]
Abstract
The kidney is an important organ for maintenance of homeostasis in the human body. As renal failure progresses, renal replacement therapy becomes necessary. However, there is a chronic shortage of kidney donors, creating a major problem for transplantation. To solve this problem, many strategies for the generation of transplantable kidneys are under investigation. Since the first reports describing that nephron progenitors could be induced from human induced pluripotent stem cells, kidney organoids have been attracting attention as tools for studying human kidney development and diseases. Because the kidney is formed through the interactions of multiple renal progenitors, current studies are investigating ways to combine these progenitors derived from human induced pluripotent stem cells for the generation of transplantable kidney organoids. Other bioengineering strategies, such as decellularization and recellularization of scaffolds, 3-dimensional bioprinting, interspecies blastocyst complementation and progenitor replacement, and xenotransplantation, also have the potential to generate whole kidneys, although each of these strategies has its own challenges. Combinations of these approaches will lead to the generation of bioengineered kidneys that are transplantable into humans.
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Affiliation(s)
- Yutaro Ibi
- Department of Kidney Development, Institute of Molecular Embryology and Genetics, Kumamoto University, Kumamoto, Japan
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Di Gravina GM, Loi G, Auricchio F, Conti M. Computer-aided engineering and additive manufacturing for bioreactors in tissue engineering: State of the art and perspectives. BIOPHYSICS REVIEWS 2023; 4:031303. [PMID: 38510707 PMCID: PMC10903388 DOI: 10.1063/5.0156704] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/02/2023] [Accepted: 07/21/2023] [Indexed: 03/22/2024]
Abstract
Two main challenges are currently present in the healthcare world, i.e., the limitations given by transplantation and the need to have available 3D in vitro models. In this context, bioreactors are devices that have been introduced in tissue engineering as a support for facing the mentioned challenges by mimicking the cellular native microenvironment through the application of physical stimuli. Bioreactors can be divided into two groups based on their final application: macro- and micro-bioreactors, which address the first and second challenge, respectively. The bioreactor design is a crucial step as it determines the way in which physical stimuli are provided to cells. It strongly depends on the manufacturing techniques chosen for the realization. In particular, in bioreactor prototyping, additive manufacturing techniques are widely used nowadays as they allow the fabrication of customized shapes, guaranteeing more degrees of freedom. To support the bioreactor design, a powerful tool is represented by computational simulations that allow to avoid useless approaches of trial-and-error. In the present review, we aim to discuss the general workflow that must be carried out to develop an optimal macro- and micro-bioreactor. Accordingly, we organize the discussion by addressing the following topics: general and stimulus-specific (i.e., perfusion, mechanical, and electrical) requirements that must be considered during the design phase based on the tissue target; computational models as support in designing bioreactors based on the provided stimulus; manufacturing techniques, with a special focus on additive manufacturing techniques; and finally, current applications and new trends in which bioreactors are involved.
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Affiliation(s)
| | - Giada Loi
- Department of Civil Engineering and Architecture, University of Pavia, Via Ferrata 3, 27100 Pavia, Italy
| | - Ferdinando Auricchio
- Department of Civil Engineering and Architecture, University of Pavia, Via Ferrata 3, 27100 Pavia, Italy
| | - Michele Conti
- Department of Civil Engineering and Architecture, University of Pavia, Via Ferrata 3, 27100 Pavia, Italy
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Wang D, Charoensombut N, Kawabata K, Kimura T, Kishida A, Ushida T, Furukawa KS. Effect of Pressure Conditions in Uterine Decellularization Using Hydrostatic Pressure on Structural Protein Preservation. Bioengineering (Basel) 2023; 10:814. [PMID: 37508841 PMCID: PMC10376797 DOI: 10.3390/bioengineering10070814] [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: 05/29/2023] [Revised: 06/26/2023] [Accepted: 07/05/2023] [Indexed: 07/30/2023] Open
Abstract
Uterine regeneration using decellularization scaffolds provides a novel treatment for uterine factor infertility. Decellularized scaffolds require maximal removal of cellular components and minimal damage to the extracellular matrix (ECM). Among many decellularization methods, the hydrostatic pressure (HP) method stands out due to its low cytotoxicity and superior ECM preservation compared to the traditional detergent methods. Conventionally, 980 MPa was utilized in HP decellularization, including the first successful implementation of uterine decellularization previously reported by our team. However, structural protein denaturation caused by exceeding pressure led to a limited regeneration outcome in our previous research. This factor urged the study on the effects of pressure conditions in HP methods on decellularized scaffolds. The authors, therefore, fabricated a decellularized uterine scaffold at varying pressure conditions and evaluated the scaffold qualities from the perspective of cell removal and ECM preservation. The results show that by using lower decellularization pressure conditions of 250 MPa, uterine tissue can be decellularized with more preserved structural protein and mechanical properties, which is considered to be promising for decellularized uterine scaffold fabrication applications.
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Affiliation(s)
- Dongzhe Wang
- Department of Mechanical Engineering, School of Engineering, The University of Tokyo, 7-3-1, Hongo, Bunkyo-ku, Tokyo 113-8656, Japan
| | - Narintadeach Charoensombut
- Department of Bioengineering, School of Engineering, The University of Tokyo, 7-3-1, Hongo, Bunkyo-ku, Tokyo 113-8656, Japan
| | - Kinyoshi Kawabata
- Department of Mechanical Engineering, School of Engineering, The University of Tokyo, 7-3-1, Hongo, Bunkyo-ku, Tokyo 113-8656, Japan
| | - Tsuyoshi Kimura
- Department of Material-Based Medical Engineering, Institute of Biomaterials and Bioengineering, Tokyo Medical and Dental University, 2-3-10, Kanda-Surugadai, Chiyoda-ku, Tokyo 101-0062, Japan
| | - Akio Kishida
- Department of Material-Based Medical Engineering, Institute of Biomaterials and Bioengineering, Tokyo Medical and Dental University, 2-3-10, Kanda-Surugadai, Chiyoda-ku, Tokyo 101-0062, Japan
| | - Takashi Ushida
- Department of Mechanical Engineering, School of Engineering, The University of Tokyo, 7-3-1, Hongo, Bunkyo-ku, Tokyo 113-8656, Japan
| | - Katsuko S Furukawa
- Department of Mechanical Engineering, School of Engineering, The University of Tokyo, 7-3-1, Hongo, Bunkyo-ku, Tokyo 113-8656, Japan
- Department of Bioengineering, School of Engineering, The University of Tokyo, 7-3-1, Hongo, Bunkyo-ku, Tokyo 113-8656, Japan
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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: 0] [Impact Index Per Article: 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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33
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Francés-Herrero E, Lopez R, Campo H, de Miguel-Gómez L, Rodríguez-Eguren A, Faus A, Pellicer A, Cervelló I. Advances of xenogeneic ovarian extracellular matrix hydrogels for in vitro follicle development and oocyte maturation. BIOMATERIALS ADVANCES 2023; 151:213480. [PMID: 37267748 DOI: 10.1016/j.bioadv.2023.213480] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/27/2022] [Revised: 05/16/2023] [Accepted: 05/17/2023] [Indexed: 06/04/2023]
Abstract
Research aimed at preserving female fertility is increasingly using bioengineering techniques to develop new platforms capable of supporting ovarian cell function in vitro and in vivo. Natural hydrogels (alginate, collagen, and fibrin) have been the most exploited approaches; however they are biologically inert and/or biochemically simple. Thus, establishing a suitable biomimetic hydrogel from decellularized ovarian cortex (OC) extracellular matrix (OvaECM) could provide a complex native biomaterial for follicle development and oocyte maturation. The objectives of this work were (i) to establish an optimal protocol to decellularize and solubilize bovine OC, (ii) to characterize the histological, molecular, ultrastructural, and proteomic properties of the resulting tissue and hydrogel, and (iii) to assess its biocompatibility and adequacy for murine in vitro follicle growth (IVFG). Sodium dodecyl sulfate was identified as the best detergent to develop bovine OvaECM hydrogels. Hydrogels added into standard media or used as plate coatings were employed for IVFG and oocyte maturation. Follicle growth, survival, hormone production, and oocyte maturation and developmental competence were evaluated. OvaECM hydrogel-supplemented media best supported follicle survival, expansion, and hormone production, while the coatings provided more mature and competent oocytes. Overall, the findings support the xenogeneic use of OvaECM hydrogels for future human female reproductive bioengineering.
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Affiliation(s)
- Emilio Francés-Herrero
- Department of Pediatrics, Obstetrics and Gynecology, School of Medicine, University of Valencia, 46010 Valencia, Spain; IVIRMA Global Research Alliance, IVI Foundation, Instituto de Investigación Sanitaria La Fe (IIS La Fe), 46026 Valencia, Spain
| | - Rosalba Lopez
- Department of Pediatrics, Obstetrics and Gynecology, School of Medicine, University of Valencia, 46010 Valencia, Spain; IVIRMA Global Research Alliance, IVI Foundation, Instituto de Investigación Sanitaria La Fe (IIS La Fe), 46026 Valencia, Spain
| | - Hannes Campo
- Department of Obstetrics and Gynecology, Feinberg School of Medicine, Northwestern University, Chicago, IL 60611, USA
| | - Lucía de Miguel-Gómez
- Department of Pediatrics, Obstetrics and Gynecology, School of Medicine, University of Valencia, 46010 Valencia, Spain; IVIRMA Global Research Alliance, IVI Foundation, Instituto de Investigación Sanitaria La Fe (IIS La Fe), 46026 Valencia, Spain
| | - Adolfo Rodríguez-Eguren
- IVIRMA Global Research Alliance, IVI Foundation, Instituto de Investigación Sanitaria La Fe (IIS La Fe), 46026 Valencia, Spain
| | - Amparo Faus
- IVIRMA Global Research Alliance, IVI Foundation, Instituto de Investigación Sanitaria La Fe (IIS La Fe), 46026 Valencia, Spain
| | - Antonio Pellicer
- Department of Pediatrics, Obstetrics and Gynecology, School of Medicine, University of Valencia, 46010 Valencia, Spain; IVI Roma Parioli, IVI-RMA Global, 00197 Rome, Italy
| | - Irene Cervelló
- IVIRMA Global Research Alliance, IVI Foundation, Instituto de Investigación Sanitaria La Fe (IIS La Fe), 46026 Valencia, Spain.
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Chen J, Zhang D, Wu LP, Zhao M. Current Strategies for Engineered Vascular Grafts and Vascularized Tissue Engineering. Polymers (Basel) 2023; 15:polym15092015. [PMID: 37177162 PMCID: PMC10181238 DOI: 10.3390/polym15092015] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/16/2022] [Revised: 04/21/2023] [Accepted: 04/21/2023] [Indexed: 05/15/2023] Open
Abstract
Blood vessels not only transport oxygen and nutrients to each organ, but also play an important role in the regulation of tissue regeneration. Impaired or occluded vessels can result in ischemia, tissue necrosis, or even life-threatening events. Bioengineered vascular grafts have become a promising alternative treatment for damaged or occlusive vessels. Large-scale tubular grafts, which can match arteries, arterioles, and venules, as well as meso- and microscale vasculature to alleviate ischemia or prevascularized engineered tissues, have been developed. In this review, materials and techniques for engineering tubular scaffolds and vasculature at all levels are discussed. Examples of vascularized tissue engineering in bone, peripheral nerves, and the heart are also provided. Finally, the current challenges are discussed and the perspectives on future developments in biofunctional engineered vessels are delineated.
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Affiliation(s)
- Jun Chen
- Department of Organ Transplantation, Zhujiang Hospital, Southern Medical University, Guangzhou 510280, China
- Center for Chemical Biology and Drug Discovery, Laboratory of Computational Biomedicine, Guangzhou Institute of Biomedicine and Health, Chinese Academy of Sciences, Guangzhou 510530, China
| | - Di Zhang
- Center for Chemical Biology and Drug Discovery, Laboratory of Computational Biomedicine, Guangzhou Institute of Biomedicine and Health, Chinese Academy of Sciences, Guangzhou 510530, China
| | - Lin-Ping Wu
- Center for Chemical Biology and Drug Discovery, Laboratory of Computational Biomedicine, Guangzhou Institute of Biomedicine and Health, Chinese Academy of Sciences, Guangzhou 510530, China
| | - Ming Zhao
- Department of Organ Transplantation, Zhujiang Hospital, Southern Medical University, Guangzhou 510280, China
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Derman ID, Singh YP, Saini S, Nagamine M, Banerjee D, Ozbolat IT. Bioengineering and Clinical Translation of Human Lung and its Components. Adv Biol (Weinh) 2023; 7:e2200267. [PMID: 36658734 PMCID: PMC10121779 DOI: 10.1002/adbi.202200267] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/29/2022] [Revised: 11/18/2022] [Indexed: 01/21/2023]
Abstract
Clinical lung transplantation has rapidly established itself as the gold standard of treatment for end-stage lung diseases in a restricted group of patients since the first successful lung transplant occurred. Although significant progress has been made in lung transplantation, there are still numerous obstacles on the path to clinical success. The development of bioartificial lung grafts using patient-derived cells may serve as an alternative treatment modality; however, challenges include developing appropriate scaffold materials, advanced culture strategies for lung-specific multiple cell populations, and fully matured constructs to ensure increased transplant lifetime following implantation. This review highlights the development of tissue-engineered tracheal and lung equivalents over the past two decades, key problems in lung transplantation in a clinical environment, the advancements made in scaffolds, bioprinting technologies, bioreactors, organoids, and organ-on-a-chip technologies. The review aims to fill the lacuna in existing literature toward a holistic bioartificial lung tissue, including trachea, capillaries, airways, bifurcating bronchioles, lung disease models, and their clinical translation. Herein, the efforts are on bridging the application of lung tissue engineering methods in a clinical environment as it is thought that tissue engineering holds enormous promise for overcoming the challenges associated with the clinical translation of bioengineered human lung and its components.
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Affiliation(s)
- I. Deniz Derman
- Engineering Science and Mechanics Department, Penn State University; University Park, PA, 16802, USA
- The Huck Institutes of the Life Sciences, Penn State University; University Park, PA, 16802, USA
| | - Yogendra Pratap Singh
- Engineering Science and Mechanics Department, Penn State University; University Park, PA, 16802, USA
- The Huck Institutes of the Life Sciences, Penn State University; University Park, PA, 16802, USA
| | - Shweta Saini
- Engineering Science and Mechanics Department, Penn State University; University Park, PA, 16802, USA
- Department of Biological Sciences, Indian Institute of Science Education and Research Mohali, India
| | - Momoka Nagamine
- The Huck Institutes of the Life Sciences, Penn State University; University Park, PA, 16802, USA
- Department of Chemistry, Penn State University; University Park, PA,16802, USA
| | - Dishary Banerjee
- Engineering Science and Mechanics Department, Penn State University; University Park, PA, 16802, USA
- The Huck Institutes of the Life Sciences, Penn State University; University Park, PA, 16802, USA
| | - Ibrahim T. Ozbolat
- Engineering Science and Mechanics Department, Penn State University; University Park, PA, 16802, USA
- The Huck Institutes of the Life Sciences, Penn State University; University Park, PA, 16802, USA
- Biomedical Engineering Department, Penn State University; University Park, PA, 16802, USA
- Materials Research Institute, Penn State University; University Park, PA, 16802, USA
- Cancer Institute, Penn State University; University Park, PA, 16802, USA
- Neurosurgery Department, Penn State University; University Park, PA, 16802, USA
- Department of Medical Oncology, Cukurova University, Adana, Turkey
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Spagnol G, Sensi F, De Tommasi O, Marchetti M, Bonaldo G, Xhindoli L, Noventa M, Agostini M, Tozzi R, Saccardi C. Patient Derived Organoids (PDOs), Extracellular Matrix (ECM), Tumor Microenvironment (TME) and Drug Screening: State of the Art and Clinical Implications of Ovarian Cancer Organoids in the Era of Precision Medicine. Cancers (Basel) 2023; 15:cancers15072059. [PMID: 37046719 PMCID: PMC10093183 DOI: 10.3390/cancers15072059] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/02/2023] [Revised: 03/27/2023] [Accepted: 03/27/2023] [Indexed: 04/03/2023] Open
Abstract
Ovarian cancer (OC) has the highest mortality rate of all gynecological malignancies due to the high prevalence of advanced stages of diagnosis and the high rate of recurrence. Furthermore, the heterogeneity of OC tumors contributes to the rapid development of resistance to conventional chemotherapy. In recent years, in order to overcome these problems, targeted therapies have been introduced in various types of tumors, including gynecological cancer. However, the lack of predictive biomarkers showing different clinical benefits limits the effectiveness of these therapies. This requires the development of preclinical models that can replicate the histological and molecular characteristics of OC subtypes. In this scenario, organoids become an important preclinical model for personalized medicine. In fact, patient-derived organoids (PDO) recapture tumor heterogeneity with the possibility of performing drug screening. However, to best reproduce the patient’s characteristics, it is necessary to develop a specific extracellular matrix (ECM) and introduce a tumor microenvironment (TME), which both represent an actual object of study to improve drug screening, particularly when used in targeted therapy and immunotherapy to guide therapeutic decisions. In this review, we summarize the current state of the art for the screening of PDOs, ECM, TME, and drugs in the setting of OC, as well as discussing the clinical implications and future perspectives for the research of OC organoids.
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Affiliation(s)
- Giulia Spagnol
- Department of Women and Children’s Health, Clinic of Gynecology and Obstetrics, University of Padua, 35100 Padua, Italy
| | - Francesca Sensi
- Department of Women and Children’s Health, University of Padua, 35100 Padua, Italy
- Fondazione Istituto di Ricerca Pediatrica Città della Speranza, 35129 Padua, Italy
| | - Orazio De Tommasi
- Department of Women and Children’s Health, Clinic of Gynecology and Obstetrics, University of Padua, 35100 Padua, Italy
| | - Matteo Marchetti
- Department of Women and Children’s Health, Clinic of Gynecology and Obstetrics, University of Padua, 35100 Padua, Italy
| | - Giulio Bonaldo
- Department of Women and Children’s Health, Clinic of Gynecology and Obstetrics, University of Padua, 35100 Padua, Italy
| | - Livia Xhindoli
- Department of Women and Children’s Health, Clinic of Gynecology and Obstetrics, University of Padua, 35100 Padua, Italy
| | - Marco Noventa
- Department of Women and Children’s Health, Clinic of Gynecology and Obstetrics, University of Padua, 35100 Padua, Italy
| | - Marco Agostini
- Fondazione Istituto di Ricerca Pediatrica Città della Speranza, 35129 Padua, Italy
- General Surgery 3, Department of Surgical, Oncological, and Gastroenterological Sciences, University of Padua, 35100 Padua, Italy
| | - Roberto Tozzi
- Department of Women and Children’s Health, Clinic of Gynecology and Obstetrics, University of Padua, 35100 Padua, Italy
| | - Carlo Saccardi
- Department of Women and Children’s Health, Clinic of Gynecology and Obstetrics, University of Padua, 35100 Padua, Italy
- Correspondence:
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Santos ACA, Camarena DEM, Roncoli Reigado G, Chambergo FS, Nunes VA, Trindade MA, Stuchi Maria-Engler S. Tissue Engineering Challenges for Cultivated Meat to Meet the Real Demand of a Global Market. Int J Mol Sci 2023; 24:ijms24076033. [PMID: 37047028 PMCID: PMC10094385 DOI: 10.3390/ijms24076033] [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: 12/19/2022] [Revised: 03/01/2023] [Accepted: 03/07/2023] [Indexed: 04/14/2023] Open
Abstract
Cultivated meat (CM) technology has the potential to disrupt the food industry-indeed, it is already an inevitable reality. This new technology is an alternative to solve the environmental, health and ethical issues associated with the demand for meat products. The global market longs for biotechnological improvements for the CM production chain. CM, also known as cultured, cell-based, lab-grown, in vitro or clean meat, is obtained through cellular agriculture, which is based on applying tissue engineering principles. In practice, it is first necessary to choose the best cell source and type, and then to furnish the necessary nutrients, growth factors and signalling molecules via cultivation media. This procedure occurs in a controlled environment that provides the surfaces necessary for anchor-dependent cells and offers microcarriers and scaffolds that favour the three-dimensional (3D) organisation of multiple cell types. In this review, we discuss relevant information to CM production, including the cultivation process, cell sources, medium requirements, the main obstacles to CM production (consumer acceptance, scalability, safety and reproducibility), the technological aspects of 3D models (biomaterials, microcarriers and scaffolds) and assembly methods (cell layering, spinning and 3D bioprinting). We also provide an outlook on the global CM market. Our review brings a broad overview of the CM field, providing an update for everyone interested in the topic, which is especially important because CM is a multidisciplinary technology.
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Affiliation(s)
- Andressa Cristina Antunes Santos
- Department of Clinical and Toxicological Analysis, School of Pharmaceutical Sciences, University of São Paulo, São Paulo 05508-000, Brazil
| | - Denisse Esther Mallaupoma Camarena
- Department of Clinical and Toxicological Analysis, School of Pharmaceutical Sciences, University of São Paulo, São Paulo 05508-000, Brazil
| | - Gustavo Roncoli Reigado
- Department of Biotechnology, School of Arts, Sciences and Humanities, University of São Paulo, São Paulo 03828-000, Brazil
| | - Felipe S Chambergo
- Department of Biotechnology, School of Arts, Sciences and Humanities, University of São Paulo, São Paulo 03828-000, Brazil
| | - Viviane Abreu Nunes
- Department of Biotechnology, School of Arts, Sciences and Humanities, University of São Paulo, São Paulo 03828-000, Brazil
| | - Marco Antonio Trindade
- Faculty of Animal Science and Food Engineering, University of São Paulo, Av. Duque de Caxias Norte, Pirassununga 13635-900, Brazil
| | - Silvya Stuchi Maria-Engler
- Department of Clinical and Toxicological Analysis, School of Pharmaceutical Sciences, University of São Paulo, São Paulo 05508-000, Brazil
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Castells-Sala C, Pérez ML, López-Chicón P, Lopez-Puerto L, Martinez JIR, Ruiz-Ponsell L, Sastre S, Madariaga SE, Aiti A, Fariñas O, Vilarrodona A. Development of a full-thickness acellular dermal graft from human skin: Case report of first patient rotator cuff patch augmentation repair. Transpl Immunol 2023; 78:101825. [PMID: 36934900 DOI: 10.1016/j.trim.2023.101825] [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: 11/25/2022] [Revised: 03/14/2023] [Accepted: 03/16/2023] [Indexed: 03/19/2023]
Abstract
The processing and initial testing of a new human tissue preparation is described. Full-thickness Acellular Dermal Matrix (ftADM) is the extracellular matrix (ECM) obtained by decellularization of full-thickness human skin from cadaveric donors. The safety, stability and usability of the graft are discussed with respect to the results of the residual cellular content, maintenance of ECM components, and biomechanical properties. Quantitative and qualitative analysis of the ECM demonstrated the absence of cell debris, while the native structure of human dermis was maintained. Biomechanical testing showed stiffness values comparable to other commercial products used for tendon reinforcement, suggesting that our ftADM could be successfully used not only in soft tissue regeneration surgeries, but also in tendon reinforcement. First case of ftADM in rotator cuff augmentation is described. Technical management of the patch during surgery and clinical outcomes are discussed.
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Affiliation(s)
- C Castells-Sala
- Barcelona Tissue Bank, Banc de Sang i Teixits (BST), Barcelona, Spain; Biomedical Research Institute (IIB-Sant Pau; SGR1113), Barcelona, Spain.
| | - M L Pérez
- Barcelona Tissue Bank, Banc de Sang i Teixits (BST), Barcelona, Spain; Vall d'Hebron Institute of Research (VHIR), Barcelona, Spain.
| | - P López-Chicón
- Barcelona Tissue Bank, Banc de Sang i Teixits (BST), Barcelona, Spain; Biomedical Research Institute (IIB-Sant Pau; SGR1113), Barcelona, Spain
| | - L Lopez-Puerto
- Barcelona Tissue Bank, Banc de Sang i Teixits (BST), Barcelona, Spain; Vall d'Hebron Institute of Research (VHIR), Barcelona, Spain
| | - J I Rodríguez Martinez
- Barcelona Tissue Bank, Banc de Sang i Teixits (BST), Barcelona, Spain; Biomedical Research Institute (IIB-Sant Pau; SGR1113), Barcelona, Spain
| | - L Ruiz-Ponsell
- Barcelona Tissue Bank, Banc de Sang i Teixits (BST), Barcelona, Spain; Biomedical Research Institute (IIB-Sant Pau; SGR1113), Barcelona, Spain
| | - S Sastre
- Arthroscopy Unit, Department of Orthopaedics, Hospital Clinic de Barcelona, Barcelona, Spain
| | - S E Madariaga
- Arthroscopy Unit, Department of Orthopaedics, Hospital Clinic de Barcelona, Barcelona, Spain
| | - A Aiti
- Barcelona Tissue Bank, Banc de Sang i Teixits (BST), Barcelona, Spain
| | - O Fariñas
- Barcelona Tissue Bank, Banc de Sang i Teixits (BST), Barcelona, Spain; Biomedical Research Institute (IIB-Sant Pau; SGR1113), Barcelona, Spain
| | - A Vilarrodona
- Barcelona Tissue Bank, Banc de Sang i Teixits (BST), Barcelona, Spain; Biomedical Research Institute (IIB-Sant Pau; SGR1113), Barcelona, Spain
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Sauter J, Degenhardt H, Tuebel J, Foehr P, Knoeckel P, Florian K, Charitou F, Burgkart R, Schmitt A. Effect of different decellularization protocols on reendothelialization with human cells for a perfused renal bioscaffold of the rat. BMC Biotechnol 2023; 23:8. [PMID: 36927344 PMCID: PMC10022115 DOI: 10.1186/s12896-022-00767-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/08/2022] [Accepted: 11/09/2022] [Indexed: 03/18/2023] Open
Abstract
BACKGROUND Scaffolds for tissue engineering can be received by whole organ decellularization while maintaining the site-specific extracellular matrix and the vascular tree. One among other decellularization techniques is the perfusion-based method using specific agents e.g. SDS for the elimination of cellular components. While SDS can disrupt the composition of the extracellular matrix and impair the adherence and growth of site-specific cells there are indications that xenogeneic cell types may benefit from protein denaturation by using higher detergent concentrations. The aim of this work is to investigate the effect of two different SDS-concentrations (i.e. 0.66% and 3%) on the ability of human endothelial cells to adhere and proliferate in an acellular rat kidney scaffold. MATERIAL AND METHODS Acellular rat kidney scaffold was obtained by perfusion-based decellularization through the renal artery using a standardized protocol including SDS at concentrations of 0.66% or 3%. Subsequently cell seeding was performed with human immortalized endothelial cells EA.hy 926 via the renal artery. Recellularized kidneys were harvested after five days of pressure-controlled dynamic culture followed sectioning, histochemical and immunohistochemical staining as well as semiquantitative analysis. RESULTS Efficacy of decellularization was verified by absence of cellular components as well as preservation of ultrastructure and adhesive proteins of the extracellular matrix. In semiquantitative analysis of recellularization, cell count after five days of dynamic culture more than doubled when using the gentle decellularization protocol with a concentration of SDS at 0.66% compared to 3%. Detectable cells maintained their endothelial phenotype and presented proliferative behavior while only a negligible fraction underwent apoptosis. CONCLUSION Recellularization of acellular kidney scaffold with endothelial cells EA.hy 926 seeded through the renal artery benefits from gentle decellularization procedure. Because of that, decellularization with a SDS concentration at 0.66% should be preferred in further studies and coculture experiments.
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Affiliation(s)
- Johannes Sauter
- Department of Orthopedics and Sports Orthopedics, Klinikum Rechts der Isar der Technischen Universität München, Munich, Germany.,Department of Medicine II, LMU Klinikum München, Munich, Germany
| | - Hannes Degenhardt
- Division of Sports Orthopedics, Klinikum Rechts der Isar der Technischen Universität München, Munich, Germany
| | - Jutta Tuebel
- Department of Orthopedics and Sports Orthopedics, Klinikum Rechts der Isar der Technischen Universität München, Munich, Germany
| | - Peter Foehr
- Department of Orthopedics and Sports Orthopedics, Klinikum Rechts der Isar der Technischen Universität München, Munich, Germany
| | | | - Kira Florian
- Department of Orthopedics and Sports Orthopedics, Klinikum Rechts der Isar der Technischen Universität München, Munich, Germany
| | - Fiona Charitou
- Department of Orthopedics and Sports Orthopedics, Klinikum Rechts der Isar der Technischen Universität München, Munich, Germany
| | - Rainer Burgkart
- Department of Orthopedics and Sports Orthopedics, Klinikum Rechts der Isar der Technischen Universität München, Munich, Germany.
| | - Andreas Schmitt
- Division of Sports Orthopedics, Klinikum Rechts der Isar der Technischen Universität München, Munich, Germany.,Orthopädisches Fachzentrum Weilheim, Weilheim, Germany
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40
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Zhu L, Yuhan J, Yu H, Zhang B, Huang K, Zhu L. Decellularized Extracellular Matrix for Remodeling Bioengineering Organoid's Microenvironment. SMALL (WEINHEIM AN DER BERGSTRASSE, GERMANY) 2023:e2207752. [PMID: 36929582 DOI: 10.1002/smll.202207752] [Citation(s) in RCA: 11] [Impact Index Per Article: 11.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/12/2022] [Revised: 02/17/2023] [Indexed: 06/18/2023]
Abstract
Over the past decade, stem cell- and tumor-derived organoids are the most promising models in developmental biology and disease modeling, respectively. The matrix is one of three main elements in the construction of an organoid and the most important module of its extracellular microenvironment. However, the source of the currently available commercial matrix, Matrigel, limits the application of organoids in clinical medicine. It is worth investigating whether the original decellularized extracellular matrix (dECM) can be exploited as the matrix of organoids and improving organoid construction are very important. In this review, tissue decellularization protocols and the characteristics of decellularization methods, the mechanical support and biological cues of extraccellular matrix (ECM), methods for construction of multifunctional dECM and responsive dECM hydrogel, and the potential applications of functional dECM are summarized. In addition, some expectations are provided for dECM as the matrix of organoids in clinical applications.
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Affiliation(s)
- Liye Zhu
- Key Laboratory of Precision Nutrition and Food Quality, Department of Nutrition and Health, China Agricultural University, Beijing, 100083, P. R. China
- College of Veterinary Medicine, China Agricultural University, Beijing, 100094, P. R. China
| | - Jieyu Yuhan
- College of Food Science and Nutritional Engineering, China Agricultural University, Beijing, 100083, P. R. China
| | - Hao Yu
- College of Food Science and Nutritional Engineering, China Agricultural University, Beijing, 100083, P. R. China
| | - Boyang Zhang
- Key Laboratory of Precision Nutrition and Food Quality, Department of Nutrition and Health, China Agricultural University, Beijing, 100083, P. R. China
| | - Kunlun Huang
- College of Food Science and Nutritional Engineering, China Agricultural University, Beijing, 100083, P. R. China
| | - Longjiao Zhu
- Key Laboratory of Precision Nutrition and Food Quality, Department of Nutrition and Health, China Agricultural University, Beijing, 100083, P. R. China
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Omid H, Abdollahi S, Bonakdar S, Haghighipour N, Shokrgozar MA, Mohammadi J. Biomimetic vascular tissue engineering by decellularized scaffold and concurrent cyclic tensile and shear stresses. JOURNAL OF MATERIALS SCIENCE. MATERIALS IN MEDICINE 2023; 34:12. [PMID: 36917304 PMCID: PMC10014704 DOI: 10.1007/s10856-023-06716-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 11/30/2022] [Accepted: 02/10/2023] [Indexed: 06/18/2023]
Abstract
Decellularization by chemical approaches has harmful effects on extracellular matrix (ECM) proteins, and damages lots of functional peptides and biomolecules present in the ultrastructure. In this study, we employed a combination of chemical and physical decellularization methods to overcome these disadvantages. The induced osmotic pressure by hypertonic/hypotonic solutions dissociated and removed most of cellular membranes significantly without any detergent or chemical agent. In total, 0.025% trypsin solution was found adequate to remove the remaining debrides, and ultimately 1% Triton X-100 was utilized for final cleansing. In addition, conducting all the decellularization processes at 4 °C yielded an ECM with least damages in the ultrastructure which could be inferred by close mechanical strength and swelling ratio to the native vessel, and high quality and quantity of cell attachment, migration and proliferation which were examined by optical microscopy and scanning electron microscopy (SEM) of the histology samples. Moreover, the obtained biological scaffold (BS) had no cytotoxicity according to the MTT assay, and this scaffold is storable at -20 °C. Employing bioreactor for concurrent cyclic tensile and shear stresses improved the cell migration into pores of the BS and made the cells and the scaffold compact in analogous to native tissue. As opening angle test showed by decellularizing of the blood vessel, the residual stress dropped significantly which revealed the role of cells in the amount of induced stress in the structure. However, intact and healthy ECM explicitly recovered upon recellularization and beat the initial residual stress of the native tissue. The tensile test of the blood vessels in longitudinal and radial directions revealed orthotropic behavior which can be explained by collagen fibers direction in the ECM. Furthermore, by the three regions of the stress-strain curve can be elucidated the roles of cells, elastin and collagen fibers in mechanical behavior of the vascular tissues.
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Affiliation(s)
- Hamed Omid
- Department of Life Science Engineering, Faculty of New Sciences and Technologies, University of Tehran, Tehran, Iran
- National Cell Bank of Iran, Pasteur Institute of Iran, No. 69, Pasteur Ave, Tehran, 1316943551, Iran
| | - Sorosh Abdollahi
- School of Metallurgy and Materials Engineering, Iran University of Science and Technology, Tehran, Iran
| | - Shahin Bonakdar
- National Cell Bank of Iran, Pasteur Institute of Iran, No. 69, Pasteur Ave, Tehran, 1316943551, Iran
| | - Nooshin Haghighipour
- National Cell Bank of Iran, Pasteur Institute of Iran, No. 69, Pasteur Ave, Tehran, 1316943551, Iran
| | - Mohammad Ali Shokrgozar
- National Cell Bank of Iran, Pasteur Institute of Iran, No. 69, Pasteur Ave, Tehran, 1316943551, Iran.
| | - Javad Mohammadi
- Department of Life Science Engineering, Faculty of New Sciences and Technologies, University of Tehran, Tehran, Iran.
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Wang ZL, Zhang WQ, Jiang YL, Chen AJ, Pi JK, Hu JG, Zhang Y, Yang XJ, Huang FG, Xie HQ. Bioactive ECM-Loaded SIS Generated by the Optimized Decellularization Process Exhibits Skin Wound Healing Ability in Type I Diabetic Rats. ACS Biomater Sci Eng 2023; 9:1496-1509. [PMID: 36815316 DOI: 10.1021/acsbiomaterials.2c01110] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/24/2023]
Abstract
Patients with diabetes have 15-25% chance for developing diabetic ulcers as a severe complication and formidable challenge for clinicians. Conventional treatment for diabetic ulcers is to surgically remove the necrotic skin, clean the wound, and cover it with skin flaps. However, skin flap often has a limited efficacy, and its acquisition requires a second surgery, which may bring additional risk for the patient. Skin tissue engineering has brought a new solution for diabetic ulcers. Herein, we have developed a bioactive patch through a compound culture and the optimized decellularization strategy. The patch was prepared from porcine small intestinal submucosa (SIS) and modified by an extracellular matrix (ECM) derived from urine-derived stem cells (USCs), which have low immunogenicity while retaining cytokines for angiogenesis and tissue regeneration. The protocol included the optimization of the decellularization time and the establishment of the methods. Furthermore, the in vitro mechanism of wound healing ability of the patch was investigated, and its feasibility for skin wound healing was assessed through an antishrinkage full-thickness skin defect model in type I diabetic rats. As shown, the patch displayed comparable effectiveness to the USCs-loaded SIS. Our findings suggested that this optimized decellularization protocol may provide a strategy for cell-loaded scaffolds that require the removal of cellular material while retaining sufficient bioactive components in the ECM for further applications.
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Affiliation(s)
- Zhu-Le Wang
- Laboratory of Stem Cell and Tissue Engineering, Orthopedic Research Institute, Med-X Center for Materials, State Key Laboratory of Biotherapy, West China Hospital, Sichuan University, Chengdu, Sichuan 610041, China
- Orthopedic Research Institute, Department of Orthopedics, West China Hospital, Sichuan University, Chengdu, Sichuan 610041, China
| | - Wen-Qian Zhang
- Laboratory of Stem Cell and Tissue Engineering, Orthopedic Research Institute, Med-X Center for Materials, State Key Laboratory of Biotherapy, West China Hospital, Sichuan University, Chengdu, Sichuan 610041, China
| | - Yan-Lin Jiang
- Laboratory of Stem Cell and Tissue Engineering, Orthopedic Research Institute, Med-X Center for Materials, State Key Laboratory of Biotherapy, West China Hospital, Sichuan University, Chengdu, Sichuan 610041, China
| | - An-Jing Chen
- Orthopedic Research Institute, Department of Orthopedics, West China Hospital, Sichuan University, Chengdu, Sichuan 610041, China
| | - Jin-Kui Pi
- Laboratory of Stem Cell and Tissue Engineering, Orthopedic Research Institute, Med-X Center for Materials, State Key Laboratory of Biotherapy, West China Hospital, Sichuan University, Chengdu, Sichuan 610041, China
| | - Jun-Gen Hu
- Laboratory of Stem Cell and Tissue Engineering, Orthopedic Research Institute, Med-X Center for Materials, State Key Laboratory of Biotherapy, West China Hospital, Sichuan University, Chengdu, Sichuan 610041, China
| | - Yi Zhang
- Laboratory of Stem Cell and Tissue Engineering, Orthopedic Research Institute, Med-X Center for Materials, State Key Laboratory of Biotherapy, West China Hospital, Sichuan University, Chengdu, Sichuan 610041, China
| | - Xi-Jing Yang
- Animal Experimental Center, West China Hospital, Sichuan University, Chengdu, Sichuan 610041, China
| | - Fu-Guo Huang
- Orthopedic Research Institute, Department of Orthopedics, West China Hospital, Sichuan University, Chengdu, Sichuan 610041, China
| | - Hui-Qi Xie
- Laboratory of Stem Cell and Tissue Engineering, Orthopedic Research Institute, Med-X Center for Materials, State Key Laboratory of Biotherapy, West China Hospital, Sichuan University, Chengdu, Sichuan 610041, China
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43
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Tripathy S, Das SK. Strategies for organ preservation: Current prospective and challenges. Cell Biol Int 2023; 47:520-538. [PMID: 36626269 DOI: 10.1002/cbin.11984] [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: 07/25/2022] [Revised: 11/02/2022] [Accepted: 11/09/2022] [Indexed: 01/11/2023]
Abstract
In current therapeutic approaches, transplantation of organs provides the best available treatment for a myriad of end-stage organ failures. However, shortage of organ donors, lacunae in preservation methods, and lack of a suitable match are the major constraints in advocating this life-sustaining therapy. There has been continuous progress in the strategies for organ preservation since its inception. Current strategies for organ preservation are based on the University of Wisconsin (UW) solution using the machine perfusion technique, which allows successful preservation of intra-abdominal organs (kidney and liver) but not intra-thoracic organs (lungs and heart). However, novel concepts with a wide range of adapted preservation technologies that can increase the shelf life of retrieved organs are still under investigation. The therapeutic interventions of in vitro-cultured stem cells could provide novel strategies for replacement of nonfunctional cells of damaged organs with that of functional ones. This review describes existing strategies, highlights recent advances, discusses challenges and innovative approaches for effective organ preservation, and describes application of stem cells to restore the functional activity of damaged organs for future clinical practices.
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Affiliation(s)
- Seema Tripathy
- School of Biological Sciences, National Institute of Science Education and Research (NISER), Bhubaneshwar, India
| | - Saroj Kumar Das
- Neurobiology Laboratory, Centre for Biotechnology, Siksha 'O' Anusandhan (Deemed to be University), Bhubaneswar, India
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Goh SK, Bertera S, Richardson T, Banerjee I. Repopulation of decellularized organ scaffolds with human pluripotent stem cell-derived pancreatic progenitor cells. Biomed Mater 2023; 18. [PMID: 36720168 DOI: 10.1088/1748-605x/acb7bf] [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: 08/17/2022] [Accepted: 01/31/2023] [Indexed: 02/02/2023]
Abstract
Diabetes is an emerging global epidemic that affects more that 285 million people worldwide. Engineering of endocrine pancreas tissue holds great promise for the future of diabetes therapy. Here we demonstrate the feasibility of re-engineering decellularized organ scaffolds using regenerative cell source. We differentiated human pluripotent stem cells (hPSC) toward pancreatic progenitor (PP) lineage and repopulated decellularized organ scaffolds with these hPSC-PP cells. We observed that hPSCs cultured and differentiated as aggregates are more suitable for organ repopulation than isolated single cell suspension. However, recellularization with hPSC-PP aggregates require a more extensive vascular support, which was found to be superior in decellularized liver over the decellularized pancreas scaffolds. Upon continued culture for nine days with chemical induction in the bioreactor, the seeded hPSC-PP aggregates demonstrated extensive and uniform cellular repopulation and viability throughout the thickness of the liver scaffolds. Furthermore, the decellularized liver scaffolds was supportive of the endocrine cell fate of the engrafted cells. Our novel strategy to engineer endocrine pancreas construct is expected to find potential applications in preclinical testing, drug discovery and diabetes therapy.
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Affiliation(s)
- Saik-Kia Goh
- Department of Bioengineering, University of Pittsburgh, Pittsburgh, PA, United States of America
| | - Suzanne Bertera
- Institute of Cellular Therapeutics, Allegheny Health Network, Pittsburgh, PA, United States of America
| | - Thomas Richardson
- Department of Chemical and Petroleum Engineering, University of Pittsburgh, Pittsburgh, PA, United States of America
| | - Ipsita Banerjee
- Department of Chemical and Petroleum Engineering, University of Pittsburgh, Pittsburgh, PA, United States of America.,Department of Bioengineering, University of Pittsburgh, Pittsburgh, PA, United States of America.,McGowan Institute for Regenerative Medicine, University of Pittsburgh, Pittsburgh, PA, United States of America
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45
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Salti H, Kramer L, Nelz SC, Lorenz M, Breitrück A, Hofrichter J, Frank M, Schulz K, Mitzner S, Wasserkort R. Decellularization of precision-cut kidney slices-application of physical and chemical methods. Biomed Mater 2023; 18. [PMID: 36599165 DOI: 10.1088/1748-605x/acb02e] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/05/2022] [Accepted: 01/04/2023] [Indexed: 01/05/2023]
Abstract
The extracellular matrix (ECM) obtained by decellularization provides scaffolds with the natural complex architecture and biochemical composition of the target organ. Whole kidney decellularization by perfusion uses the vasculature to remove cells leaving a scaffold that can be recellularized with patient-specific cells. However, decellularization and recellularization are highly complex processes that require intensive optimization of various parameters. In pursuit of this, a huge number of animals must be sacrificed. Therefore, we used precision-cut kidney slices (PCKS) as a source of natural scaffolds, which were decellularized by immersion in chemical reagents allowing the examination of more parameters with less animals. However, chemical reagents have a damaging effect on the structure and components of the ECM. Therefore, this study aimed at investigating the effects of physical treatment methods on the effectiveness of PCKS decellularization by immersion in chemical reagents (CHEM). PCKS were treated physically before or during immersion in chemicals (CHEM) with high hydrostatic pressure (HHP), freezing-thawing cycles (FTC) or in an ultrasonic bath system (UBS). Biochemical and DNA quantification as well as structural evaluation with conventional histology and scanning electron microscopy (SEM) were performed. Compared to decellularization by CHEM alone, FTC treatment prior to CHEM was the most effective in reducing DNA while also preserving glycosaminoglycan (GAG) content. Moreover, while UBS resulted in a comparable reduction of DNA, it was the least effective in retaining GAGs. In contrast, despite the pretreatment with HHP with pressures up to 200 MPa, it was the least effective in DNA removal. Histological scoring showed that HHP scaffolds received the best score followed by UBS, FTC and CHEM scaffolds. However further analysis with SEM demonstrated a higher deterioration of the ultrastructure in UBS scaffolds. Altogether, pretreatment with FTC prior to CHEM resulted in a better balance between DNA removal and structural preservation.
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Affiliation(s)
- Haitham Salti
- Department of Extracorporeal Therapy Systems (EXTHER), Fraunhofer Institute for Cell Therapy and Immunology (IZI), Rostock, Germany
| | - Lea Kramer
- Department of Extracorporeal Therapy Systems (EXTHER), Fraunhofer Institute for Cell Therapy and Immunology (IZI), Rostock, Germany
| | - Sophie-Charlotte Nelz
- Department of Extracorporeal Therapy Systems (EXTHER), Fraunhofer Institute for Cell Therapy and Immunology (IZI), Rostock, Germany.,Division of Nephrology, Department of Internal Medicine, Rostock University Medical Center, Rostock, Germany
| | - Mathias Lorenz
- Wismar University of Applied Sciences, Faculty of Engineering, Wismar, Germany
| | - Anne Breitrück
- Department of Extracorporeal Therapy Systems (EXTHER), Fraunhofer Institute for Cell Therapy and Immunology (IZI), Rostock, Germany.,Division of Nephrology, Department of Internal Medicine, Rostock University Medical Center, Rostock, Germany
| | - Jacqueline Hofrichter
- Department of Extracorporeal Therapy Systems (EXTHER), Fraunhofer Institute for Cell Therapy and Immunology (IZI), Rostock, Germany.,Division of Nephrology, Department of Internal Medicine, Rostock University Medical Center, Rostock, Germany
| | - Marcus Frank
- Medical Biology and Electron Microscopy Centre, Rostock University Medical Center, Rostock, Germany.,Department Life Light & Matter, University of Rostock, Rostock, Germany
| | - Karoline Schulz
- Medical Biology and Electron Microscopy Centre, Rostock University Medical Center, Rostock, Germany
| | - Steffen Mitzner
- Department of Extracorporeal Therapy Systems (EXTHER), Fraunhofer Institute for Cell Therapy and Immunology (IZI), Rostock, Germany.,Division of Nephrology, Department of Internal Medicine, Rostock University Medical Center, Rostock, Germany
| | - Reinhold Wasserkort
- Department of Extracorporeal Therapy Systems (EXTHER), Fraunhofer Institute for Cell Therapy and Immunology (IZI), Rostock, Germany.,Division of Nephrology, Department of Internal Medicine, Rostock University Medical Center, Rostock, Germany
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46
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Peng H, Liu Y, Xiao F, Zhang L, Li W, Wang B, Weng Z, Liu Y, Chen G. Research progress of hydrogels as delivery systems and scaffolds in the treatment of secondary spinal cord injury. Front Bioeng Biotechnol 2023; 11:1111882. [PMID: 36741755 PMCID: PMC9889880 DOI: 10.3389/fbioe.2023.1111882] [Citation(s) in RCA: 8] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/30/2022] [Accepted: 01/09/2023] [Indexed: 01/19/2023] Open
Abstract
Secondary spinal cord injury (SSCI) is the second stage of spinal cord injury (SCI) and involves vasculature derangement, immune response, inflammatory response, and glial scar formation. Bioactive additives, such as drugs and cells, have been widely used to inhibit the progression of secondary spinal cord injury. However, the delivery and long-term retention of these additives remain a problem to be solved. In recent years, hydrogels have attracted much attention as a popular delivery system for loading cells and drugs for secondary spinal cord injury therapy. After implantation into the site of spinal cord injury, hydrogels can deliver bioactive additives in situ and induce the unidirectional growth of nerve cells as scaffolds. In addition, physical and chemical methods can endow hydrogels with new functions. In this review, we summarize the current state of various hydrogel delivery systems for secondary spinal cord injury treatment. Moreover, functional modifications of these hydrogels for better therapeutic effects are also discussed to provide a comprehensive insight into the application of hydrogels in the treatment of secondary spinal cord injury.
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Affiliation(s)
- Haichuan Peng
- Guangdong Provincial Key Laboratory of Tumor Interventional Diagnosis and Treatment, Zhuhai People’s Hospital (Zhuhai Hospital Affiliated with Jinan University), Zhuhai, China
| | - Yongkang Liu
- The Department of Cerebrovascular Disease, Zhuhai People’s Hospital (Zhuhai Hospital Affiliated with Jinan University), Zhuhai, China
| | - Fengfeng Xiao
- Guangdong Provincial Key Laboratory of Tumor Interventional Diagnosis and Treatment, Zhuhai People’s Hospital (Zhuhai Hospital Affiliated with Jinan University), Zhuhai, China
| | - Limei Zhang
- Guangdong Provincial Key Laboratory of Tumor Interventional Diagnosis and Treatment, Zhuhai People’s Hospital (Zhuhai Hospital Affiliated with Jinan University), Zhuhai, China
| | - Wenting Li
- Guangdong Provincial Key Laboratory of Tumor Interventional Diagnosis and Treatment, Zhuhai People’s Hospital (Zhuhai Hospital Affiliated with Jinan University), Zhuhai, China
| | - Binghan Wang
- Zhuhai Precision Medical Center, Zhuhai People’s Hospital (Zhuhai Hospital Affiliated with Jinan University), Zhuhai, China
| | - Zhijian Weng
- The Department of Neurosurgery, Zhuhai People’s Hospital (Zhuhai Hospital Affiliated with Jinan University), Zhuhai, China
| | - Yu Liu
- The Department of Cerebrovascular Disease, Zhuhai People’s Hospital (Zhuhai Hospital Affiliated with Jinan University), Zhuhai, China,*Correspondence: Yu Liu, ; Gang Chen,
| | - Gang Chen
- The Department of Neurosurgery, Zhuhai People’s Hospital (Zhuhai Hospital Affiliated with Jinan University), Zhuhai, China,*Correspondence: Yu Liu, ; Gang Chen,
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47
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Advances in Recellularization of Decellularized Liver Grafts with Different Liver (Stem) Cells: Towards Clinical Applications. Cells 2023; 12:cells12020301. [PMID: 36672236 PMCID: PMC9856398 DOI: 10.3390/cells12020301] [Citation(s) in RCA: 10] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/06/2022] [Revised: 12/22/2022] [Accepted: 12/28/2022] [Indexed: 01/15/2023] Open
Abstract
Liver transplantation is currently the only curative therapy for patients with acute or chronic liver failure. However, a dramatic gap between the number of available liver grafts and the number of patients on the transplantation waiting list emphasizes the need for valid liver substitutes. Whole-organ engineering is an emerging field of tissue engineering and regenerative medicine. It aims to generate transplantable and functional organs to support patients on transplantation waiting lists until a graft becomes available. It comprises two base technologies developed in the last decade; (1) organ decellularization to generate a three-dimensional (3D) extracellular matrix scaffold of an organ, and (2) scaffold recellularization to repopulate both the parenchymal and vascular compartments of a decellularized organ. In this review article, recent advancements in both technologies, in relation to liver whole-organ engineering, are presented. We address the potential sources of hepatocytes and non-parenchymal liver cells for repopulation studies, and the role of stem-cell-derived liver progeny is discussed. In addition, different cell seeding strategies, possible graft modifications, and methods used to evaluate the functionality of recellularized liver grafts are outlined. Based on the knowledge gathered from recent transplantation studies, future directions are summarized.
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48
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Assad H, Assad A, Kumar A. Recent Developments in 3D Bio-Printing and Its Biomedical Applications. Pharmaceutics 2023; 15:pharmaceutics15010255. [PMID: 36678884 PMCID: PMC9861443 DOI: 10.3390/pharmaceutics15010255] [Citation(s) in RCA: 6] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/07/2022] [Revised: 01/07/2023] [Accepted: 01/09/2023] [Indexed: 01/13/2023] Open
Abstract
The fast-developing field of 3D bio-printing has been extensively used to improve the usability and performance of scaffolds filled with cells. Over the last few decades, a variety of tissues and organs including skin, blood vessels, and hearts, etc., have all been produced in large quantities via 3D bio-printing. These tissues and organs are not only able to serve as building blocks for the ultimate goal of repair and regeneration, but they can also be utilized as in vitro models for pharmacokinetics, drug screening, and other purposes. To further 3D-printing uses in tissue engineering, research on novel, suitable biomaterials with quick cross-linking capabilities is a prerequisite. A wider variety of acceptable 3D-printed materials are still needed, as well as better printing resolution (particularly at the nanoscale range), speed, and biomaterial compatibility. The aim of this study is to provide expertise in the most prevalent and new biomaterials used in 3D bio-printing as well as an introduction to the associated approaches that are frequently considered by researchers. Furthermore, an effort has been made to convey the most pertinent implementations of 3D bio-printing processes, such as tissue regeneration, etc., by providing the most significant research together with a comprehensive list of material selection guidelines, constraints, and future prospects.
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Affiliation(s)
- Humira Assad
- Department of Chemistry, School of Chemical Engineering and Physical Sciences, Lovely Professional University, Punjab 144001, India
| | - Arvina Assad
- Bibi Halima College of Nursing and Medical Technology, Srinagar 190010, India
| | - Ashish Kumar
- Nalanda College of Engineering, Department of Science and Technology, Government of Bihar, Patna 803108, India
- Correspondence:
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49
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Croce S, Cobianchi L, Zoro T, Dal Mas F, Icaro Cornaglia A, Lenta E, Acquafredda G, De Silvestri A, Avanzini MA, Visai L, Brambilla S, Bruni G, Gravina GD, Pietrabissa A, Ansaloni L, Peloso A. Mesenchymal Stromal Cell on Liver Decellularised Extracellular Matrix for Tissue Engineering. Biomedicines 2022; 10:biomedicines10112817. [PMID: 36359336 PMCID: PMC9687774 DOI: 10.3390/biomedicines10112817] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/20/2022] [Revised: 10/28/2022] [Accepted: 11/01/2022] [Indexed: 11/09/2022] Open
Abstract
Background: In end-stage chronic liver disease, transplantation represents the only curative option. However, the shortage of donors results in the death of many patients. To overcome this gap, it is mandatory to develop new therapeutic options. In the present study, we decellularised pig livers and reseeded them with allogeneic porcine mesenchymal stromal cells (pMSCs) to understand whether extracellular matrix (ECM) can influence and/or promote differentiation into hepatocyte-like cells (HLCs). Methods: After decellularisation with SDS, the integrity of ECM-scaffolds was examined by histological staining, immunofluorescence and scanning electron microscope. DNA quantification was used to assess decellularisation. pMSCs were plated on scaffolds by static seeding and maintained in in vitro culture for 21 days. At 3, 7, 14 and 21 days, seeded ECM scaffolds were evaluated for cellular adhesion and growth. Moreover, the expression of specific hepatic genes was performed by RT-PCR. Results: The applied decellularisation/recellularisation protocol was effective. The number of seeded pMSCs increased over the culture time points. Gene expression analysis of seeded pMSCs displayed a weak induction due to ECM towards HLCs. Conclusions: These results suggest that ECM may address pMSCs to differentiate in hepatocyte-like cells. However, only contact with liver-ECM is not enough to induce complete differentiation.
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Affiliation(s)
- Stefania Croce
- Department of Clinical, Surgical, Diagnostic & Pediatric Sciences, University of Pavia, 27100 Pavia, Italy
- Department of General Surgery, Fondazione IRCCS Policlinico San Matteo, 27100 Pavia, Italy
| | - Lorenzo Cobianchi
- Department of Clinical, Surgical, Diagnostic & Pediatric Sciences, University of Pavia, 27100 Pavia, Italy
- Department of General Surgery, Fondazione IRCCS Policlinico San Matteo, 27100 Pavia, Italy
| | - Tamara Zoro
- Department of General Surgery, Fondazione IRCCS Policlinico San Matteo, 27100 Pavia, Italy
| | - Francesca Dal Mas
- Department of Management, Ca’ Foscari University of Venice, 30100 Venice, Italy
| | - Antonia Icaro Cornaglia
- Histology & Embryology Unit, Department of Public Health, Experimental Medicine & Forensic, University of Pavia, 27100 Pavia, Italy
| | - Elisa Lenta
- Immunology and Transplantation Laboratory, Cell Factory, Pediatric Hematology Oncology, Fondazione IRCCS Policlinico San Matteo, 27100 Pavia, Italy
| | - Gloria Acquafredda
- Immunology and Transplantation Laboratory, Cell Factory, Pediatric Hematology Oncology, Fondazione IRCCS Policlinico San Matteo, 27100 Pavia, Italy
| | - Annalisa De Silvestri
- Biometry & Clinical Epidemiology, Scientific Direction, Fondazione IRCCS Policlinico San Matteo, 27100 Pavia, Italy
| | - Maria Antonietta Avanzini
- Immunology and Transplantation Laboratory, Cell Factory, Pediatric Hematology Oncology, Fondazione IRCCS Policlinico San Matteo, 27100 Pavia, Italy
- Correspondence: (M.A.A.); (A.P.)
| | - Livia Visai
- Center for Health Technologies (CHT), Department of Molecular Medicine, INSTM UdR of Pavia, University of Pavia, Viale Taramelli 3/b, 27100 Pavia, Italy
- Medicina Clinica-Specialistica, UOR5 Laboratorio di Nanotecnologie, ICS Maugeri, IRCCS, Via S. Boezio 28, 27100 Pavia, Italy
| | - Szandra Brambilla
- Center for Health Technologies (CHT), Department of Molecular Medicine, INSTM UdR of Pavia, University of Pavia, Viale Taramelli 3/b, 27100 Pavia, Italy
| | - Giovanna Bruni
- CSGI Department of Physical Chemistry M Rolla, 27100 Pavia, Italy
| | - Giulia Di Gravina
- Department of Industrial and Information Engineering, University of Pavia, 27100 Pavia, Italy
| | - Andrea Pietrabissa
- Department of Clinical, Surgical, Diagnostic & Pediatric Sciences, University of Pavia, 27100 Pavia, Italy
- Department of General Surgery, Fondazione IRCCS Policlinico San Matteo, 27100 Pavia, Italy
| | - Luca Ansaloni
- Department of General Surgery, Fondazione IRCCS Policlinico San Matteo, 27100 Pavia, Italy
| | - Andrea Peloso
- Hepatology and Transplantation Laboratory, Department of Surgery, Faculty of Medicine, University of Geneva, 1205 Geneva, Switzerland
- Divisions of Abdominal and Transplantation Surgery, Department of Surgery, Geneva University Hospitals, 1205 Geneva, Switzerland
- Correspondence: (M.A.A.); (A.P.)
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50
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Wang Y, Li G, Yang L, Luo R, Guo G. Development of Innovative Biomaterials and Devices for the Treatment of Cardiovascular Diseases. ADVANCED MATERIALS (DEERFIELD BEACH, FLA.) 2022; 34:e2201971. [PMID: 35654586 DOI: 10.1002/adma.202201971] [Citation(s) in RCA: 25] [Impact Index Per Article: 12.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/01/2022] [Revised: 05/29/2022] [Indexed: 06/15/2023]
Abstract
Cardiovascular diseases have become the leading cause of death worldwide. The increasing burden of cardiovascular diseases has become a major public health problem and how to carry out efficient and reliable treatment of cardiovascular diseases has become an urgent global problem to be solved. Recently, implantable biomaterials and devices, especially minimally invasive interventional ones, such as vascular stents, artificial heart valves, bioprosthetic cardiac occluders, artificial graft cardiac patches, atrial shunts, and injectable hydrogels against heart failure, have become the most effective means in the treatment of cardiovascular diseases. Herein, an overview of the challenges and research frontier of innovative biomaterials and devices for the treatment of cardiovascular diseases is provided, and their future development directions are discussed.
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Affiliation(s)
- Yunbing Wang
- National Engineering Research Center for Biomaterials and College of Biomedical Engineering, Sichuan University, 29 Wangjiang Road, Chengdu, 610064, China
| | - Gaocan Li
- National Engineering Research Center for Biomaterials and College of Biomedical Engineering, Sichuan University, 29 Wangjiang Road, Chengdu, 610064, China
| | - Li Yang
- National Engineering Research Center for Biomaterials and College of Biomedical Engineering, Sichuan University, 29 Wangjiang Road, Chengdu, 610064, China
| | - Rifang Luo
- National Engineering Research Center for Biomaterials and College of Biomedical Engineering, Sichuan University, 29 Wangjiang Road, Chengdu, 610064, China
| | - Gaoyang Guo
- National Engineering Research Center for Biomaterials and College of Biomedical Engineering, Sichuan University, 29 Wangjiang Road, Chengdu, 610064, China
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