1
|
He P, Wang D, Zheng R, Wang H, Fu L, Tang G, Shi Z, Wu Y, Yang G. An antibacterial biologic patch based on bacterial cellulose for repair of infected hernias. Carbohydr Polym 2024; 333:121942. [PMID: 38494213 DOI: 10.1016/j.carbpol.2024.121942] [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: 11/23/2023] [Revised: 02/08/2024] [Accepted: 02/09/2024] [Indexed: 03/19/2024]
Abstract
Infection-associated complications and repair failures and antibiotic resistance have emerged as a formidable challenge in hernia repair surgery. Consequently, the development of antibiotic-free antibacterial patches for hernia repair has become an exigent clinical necessity. Herein, a GBC/Gel/LL37 biological patch (biopatch) with exceptional antibacterial properties is fabricated by grafting 2-Methacryloyloxyethyl trimethylammonium chloride (METAC), a unique quaternary ammonium salt with vinyl, onto bacterial cellulose (GBC), followed by compounding with gelatin (Gel) and LL37. The GBC/Gel/LL37 biopatch exhibits stable swelling capacity, remarkable mechanical properties, flexibility, and favorable biocompatibility. The synergistic effect of METAC and LL37 confers upon the GBC/Gel/LL37 biopatch excellent antibacterial efficacy against Staphylococcus aureus and Escherichia coli, effectively eliminating invading bacteria without the aid of exogenous antibiotics in vivo while significantly reducing local acute inflammation caused by infection. Furthermore, the practical efficacy of the GBC/Gel/LL37 biopatch is evaluated in an infected ventral hernia model, revealing that the GBC/Gel/LL37 biopatch can prevent the formation of visceral adhesions, facilitate the repair of infected ventral hernia, and effectively mitigate chronic inflammation. The prepared antibacterial GBC/Gel/LL37 biopatch is very effective in dealing with the risk of infection in hernia repair surgery and offers potential clinical opportunities for other soft injuries, exhibiting considerable clinical application prospects.
Collapse
Affiliation(s)
- Pengyu He
- Department of Biomedical Engineering, College of Life Science and Technology, Huazhong University of Science and Technology, Wuhan 430074, China
| | - Dawei Wang
- Department of Plastic and Cosmetic Surgery, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, 1095 Jiefang Avenue, Wuhan 430030, Hubei, China
| | - Ruizhu Zheng
- Department of Biomedical Engineering, College of Life Science and Technology, Huazhong University of Science and Technology, Wuhan 430074, China
| | - Hao Wang
- Department of Biomedical Engineering, College of Life Science and Technology, Huazhong University of Science and Technology, Wuhan 430074, China
| | - Lina Fu
- College of Medicine, Huanghuai University, Zhumadian, Henan 463000, China; Zhumadian Central Hospital, Zhumadian, Henan 463000, China
| | - Guoliang Tang
- Department of Biomedical Engineering, College of Life Science and Technology, Huazhong University of Science and Technology, Wuhan 430074, China
| | - Zhijun Shi
- Department of Biomedical Engineering, College of Life Science and Technology, Huazhong University of Science and Technology, Wuhan 430074, China.
| | - Yiping Wu
- Department of Plastic and Cosmetic Surgery, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, 1095 Jiefang Avenue, Wuhan 430030, Hubei, China.
| | - Guang Yang
- Department of Biomedical Engineering, College of Life Science and Technology, Huazhong University of Science and Technology, Wuhan 430074, China.
| |
Collapse
|
2
|
Hong S, Lee DS, Bae GW, Jeon J, Kim HK, Rhee S, Jung KO. In Vivo Stem Cell Imaging Principles and Applications. Int J Stem Cells 2023; 16:363-375. [PMID: 37643761 PMCID: PMC10686800 DOI: 10.15283/ijsc23045] [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: 04/15/2023] [Revised: 07/13/2023] [Accepted: 07/21/2023] [Indexed: 08/31/2023] Open
Abstract
Stem cells are the foundational cells for every organ and tissue in our body. Cell-based therapeutics using stem cells in regenerative medicine have received attracting attention as a possible treatment for various diseases caused by congenital defects. Stem cells such as induced pluripotent stem cells (iPSCs) as well as embryonic stem cells (ESCs), mesenchymal stem cells (MSCs), and neuroprogenitors stem cells (NSCs) have recently been studied in various ways as a cell-based therapeutic agent. When various stem cells are transplanted into a living body, they can differentiate and perform complex functions. For stem cell transplantation, it is essential to determine the suitability of the stem cell-based treatment by evaluating the origin of stem, the route of administration, in vivo bio-distribution, transplanted cell survival, function, and mobility. Currently, these various stem cells are being imaged in vivo through various molecular imaging methods. Various imaging modalities such as optical imaging, magnetic resonance imaging (MRI), ultrasound (US), positron emission tomography (PET), and single-photon emission computed tomography (SPECT) have been introduced for the application of various stem cell imaging. In this review, we discuss the principles and recent advances of in vivo molecular imaging for application of stem cell research.
Collapse
Affiliation(s)
- Seongje Hong
- Department of Anatomy, College of Medicine, Chung-Ang University, Seoul, Korea
| | - Dong-Sung Lee
- Department of Life Sciences, University of Seoul, Seoul, Korea
| | - Geun-Woo Bae
- Department of Anatomy, College of Medicine, Chung-Ang University, Seoul, Korea
| | - Juhyeong Jeon
- Department of Anatomy, College of Medicine, Chung-Ang University, Seoul, Korea
| | - Hak Kyun Kim
- Department of Life Science, Chung-Ang University, Seoul, Korea
| | - Siyeon Rhee
- Stanford Cardiovascular Institute, Stanford University School of Medicine, Stanford, CA, USA
| | - Kyung Oh Jung
- Department of Anatomy, College of Medicine, Chung-Ang University, Seoul, Korea
| |
Collapse
|
3
|
Scuglia M, Frazão LP, Miranda A, Martins A, Barbosa-Sequeira J, Coimbra D, Longatto-Filho A, Reis RL, Nogueira-Silva C, Neves NM, Correia-Pinto J. Diaphragmatic hernia repair porcine model to compare the performance of biodegradable membranes against Gore-Tex ®. Pediatr Surg Int 2023; 40:7. [PMID: 37999778 PMCID: PMC10673990 DOI: 10.1007/s00383-023-05584-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 10/25/2023] [Indexed: 11/25/2023]
Abstract
BACKGROUND Patch repair of congenital diaphragmatic hernia (CDH) using Gore-Tex® is associated with infection, adhesions, hernia recurrence, long-term musculoskeletal sequels and poor tissue regeneration. To overcome these limitations, the performance of two novel biodegradable membranes was tested to repair CDH in a growing pig model. METHODS Twelve male pigs were randomly assigned to 3 different groups of 4 animals each, determined by the type of patch used during thoracoscopic diaphragmatic hernia repair (Gore-Tex®, polycaprolactone electrospun membrane-PCLem, and decellularized human chorion membrane-dHCM). After 7 weeks, all animals were euthanized, followed by necropsy for diaphragmatic evaluation and histological analysis. RESULTS Thoracoscopic defect creation and diaphragmatic repair were performed without any technical difficulty in all groups. However, hernia recurrence rate was 0% in Gore-Tex®, 50% in PCLem and 100% in dHCM groups. At euthanasia, Gore-Tex® patches appeared virtually unchanged and covered with a fibrotic capsule, while PCLem and dHCM patches were replaced by either floppy connective tissue or vascularized and floppy regenerated membranous tissue, respectively. CONCLUSION Gore-Tex® was associated with a higher survival rate and lower recurrence. Nevertheless, the proposed biodegradable membranes were associated with better tissue integration when compared with Gore-Tex®.
Collapse
Affiliation(s)
- Marianna Scuglia
- Life and Health Sciences Research Institute, School of Medicine, University of Minho, Braga, Portugal
- ICVS/3B's - PT Government Associate Laboratory, Braga/Guimarães, Portugal
| | - Laura P Frazão
- ICVS/3B's - PT Government Associate Laboratory, Braga/Guimarães, Portugal
- 3B's Research Group, I3B's - Research Institute on Biomaterials, Biodegradables and Biomimetics of University of Minho, AvePark, Parque de Ciência e Tecnologia, Zona Industrial da Gandra, 4805-017, Barco, Guimarães, Portugal
| | - Alice Miranda
- Life and Health Sciences Research Institute, School of Medicine, University of Minho, Braga, Portugal
- ICVS/3B's - PT Government Associate Laboratory, Braga/Guimarães, Portugal
| | - Albino Martins
- ICVS/3B's - PT Government Associate Laboratory, Braga/Guimarães, Portugal
- 3B's Research Group, I3B's - Research Institute on Biomaterials, Biodegradables and Biomimetics of University of Minho, AvePark, Parque de Ciência e Tecnologia, Zona Industrial da Gandra, 4805-017, Barco, Guimarães, Portugal
| | - Joana Barbosa-Sequeira
- Life and Health Sciences Research Institute, School of Medicine, University of Minho, Braga, Portugal
- ICVS/3B's - PT Government Associate Laboratory, Braga/Guimarães, Portugal
- Department of Pediatric Surgery, Centro Materno Infantil do Norte, Centro Hospitalar Universitário do Porto, Porto, Portugal
| | - Diana Coimbra
- Life and Health Sciences Research Institute, School of Medicine, University of Minho, Braga, Portugal
- ICVS/3B's - PT Government Associate Laboratory, Braga/Guimarães, Portugal
| | - Adhemar Longatto-Filho
- Life and Health Sciences Research Institute, School of Medicine, University of Minho, Braga, Portugal
- ICVS/3B's - PT Government Associate Laboratory, Braga/Guimarães, Portugal
- Department of Pathology (LIM-14), University of São Paulo School of Medicine, São Paulo, Brazil
- Molecular Oncology Research Center, Barretos Cancer Hospital, Barretos, São Paulo, Brazil
| | - Rui L Reis
- ICVS/3B's - PT Government Associate Laboratory, Braga/Guimarães, Portugal
- 3B's Research Group, I3B's - Research Institute on Biomaterials, Biodegradables and Biomimetics of University of Minho, AvePark, Parque de Ciência e Tecnologia, Zona Industrial da Gandra, 4805-017, Barco, Guimarães, Portugal
| | - Cristina Nogueira-Silva
- Life and Health Sciences Research Institute, School of Medicine, University of Minho, Braga, Portugal
- ICVS/3B's - PT Government Associate Laboratory, Braga/Guimarães, Portugal
- Department of Obstetrics and Gynecology, Hospital de Braga, Braga, Portugal
| | - Nuno M Neves
- ICVS/3B's - PT Government Associate Laboratory, Braga/Guimarães, Portugal.
- 3B's Research Group, I3B's - Research Institute on Biomaterials, Biodegradables and Biomimetics of University of Minho, AvePark, Parque de Ciência e Tecnologia, Zona Industrial da Gandra, 4805-017, Barco, Guimarães, Portugal.
| | - Jorge Correia-Pinto
- Life and Health Sciences Research Institute, School of Medicine, University of Minho, Braga, Portugal
- ICVS/3B's - PT Government Associate Laboratory, Braga/Guimarães, Portugal
- Department of Pediatric Surgery, Hospital de Braga, Braga, Portugal
| |
Collapse
|
4
|
Andreas MN, Boehm AK, Tang P, Moosburner S, Klein O, Daneshgar A, Gaßner JMGV, Raschzok N, Haderer L, Wulsten D, Rückert JC, Spuler S, Pratschke J, Sauer IM, Hillebrandt KH. Development and systematic evaluation of decellularization protocols in different application models for diaphragmatic tissue engineering. BIOMATERIALS ADVANCES 2023; 153:213493. [PMID: 37418932 DOI: 10.1016/j.bioadv.2023.213493] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/28/2022] [Revised: 05/27/2023] [Accepted: 05/31/2023] [Indexed: 07/09/2023]
Abstract
BACKGROUND Tissue engineered bioscaffolds based on decellularized composites have gained increasing interest for treatment of various diaphragmatic impairments, including muscular atrophies and diaphragmatic hernias. Detergent-enzymatic treatment (DET) constitutes a standard strategy for diaphragmatic decellularization. However, there is scarce data on comparing DET protocols with different substances in distinct application models in their ability to maximize cellular removal while minimizing extracellular matrix (ECM) damage. METHODS We decellularized diaphragms of male Sprague Dawley rats with 1 % or 0.1 % sodium dodecyl sulfate (SDS) and 4 % sodium deoxycholate (SDC) by orbital shaking (OS) or retrograde perfusion (RP) through the vena cava. We evaluated decellularized diaphragmatic samples by (1) quantitative analysis including DNA quantification and biomechanical testing, (2) qualitative and semiquantitative analysis by proteomics, as well as (3) qualitative assessment with macroscopic and microscopic evaluation by histological staining, immunohistochemistry and scanning electron microscopy. RESULTS All protocols produced decellularized matrices with micro- and ultramorphologically intact architecture and adequate biomechanical performance with gradual differences. The proteomic profile of decellularized matrices contained a broad range of primal core and ECM-associated proteins similar to native muscle. While no outstanding preference for one singular protocol was determinable, SDS-treated samples showed slightly beneficial properties in comparison to SDC-processed counterparts. Both application modalities proved suitable for DET. CONCLUSION DET with SDS or SDC via orbital shaking or retrograde perfusion constitute suitable methods to produce adequately decellularized matrices with characteristically preserved proteomic composition. Exposing compositional and functional specifics of variously treated grafts may enable establishing an ideal processing strategy to sustain valuable tissue characteristics and optimize consecutive recellularization. This aims to design an optimal bioscaffold for future transplantation in quantitative and qualitative diaphragmatic defects.
Collapse
Affiliation(s)
- Marco N Andreas
- Charité - Universitätsmedizin Berlin, Freie Universität Berlin and Humboldt-Universität zu Berlin, Department of Surgery, Augustenburger Platz 1, 13353 Berlin, Germany
| | - Agnes K Boehm
- Charité - Universitätsmedizin Berlin, Freie Universität Berlin and Humboldt-Universität zu Berlin, Department of Surgery, Augustenburger Platz 1, 13353 Berlin, Germany
| | - Peter Tang
- Charité - Universitätsmedizin Berlin, Freie Universität Berlin and Humboldt-Universität zu Berlin, Department of Surgery, Augustenburger Platz 1, 13353 Berlin, Germany
| | - Simon Moosburner
- Charité - Universitätsmedizin Berlin, Freie Universität Berlin and Humboldt-Universität zu Berlin, Department of Surgery, Augustenburger Platz 1, 13353 Berlin, Germany; Berlin Institute of Health at Charité - Universitätsmedizin Berlin, Charitéplatz 1, 10117 Berlin, Germany
| | - Oliver Klein
- Berlin Institute of Health at Charité - Universitätsmedizin Berlin, Charitéplatz 1, 10117 Berlin, Germany
| | - Assal Daneshgar
- Charité - Universitätsmedizin Berlin, Freie Universität Berlin and Humboldt-Universität zu Berlin, Department of Surgery, Augustenburger Platz 1, 13353 Berlin, Germany
| | - Joseph M G V Gaßner
- Charité - Universitätsmedizin Berlin, Freie Universität Berlin and Humboldt-Universität zu Berlin, Department of Surgery, Augustenburger Platz 1, 13353 Berlin, Germany; Berlin Institute of Health at Charité - Universitätsmedizin Berlin, Charitéplatz 1, 10117 Berlin, Germany
| | - Nathanael Raschzok
- Charité - Universitätsmedizin Berlin, Freie Universität Berlin and Humboldt-Universität zu Berlin, Department of Surgery, Augustenburger Platz 1, 13353 Berlin, Germany; Berlin Institute of Health at Charité - Universitätsmedizin Berlin, Charitéplatz 1, 10117 Berlin, Germany
| | - Luna Haderer
- Charité - Universitätsmedizin Berlin, Freie Universität Berlin and Humboldt-Universität zu Berlin, Department of Surgery, Augustenburger Platz 1, 13353 Berlin, Germany
| | - Dag Wulsten
- Julius-Wolff-Institut für Biomechanik und Muskuloskeletale Regeneration, Augustenburgerplatz 1, 13353 Berlin, Germany
| | - Jens-Carsten Rückert
- Charité - Universitätsmedizin Berlin, Freie Universität Berlin and Humboldt-Universität zu Berlin, Department of Surgery, Augustenburger Platz 1, 13353 Berlin, Germany
| | - Simone Spuler
- Max-Delbrück-Centrum für Molekulare Medizin in der Helmholtz-Gemeinschaft, Robert-Rössle-Straße 10, 13125 Berlin-Buch, Germany
| | - Johann Pratschke
- Charité - Universitätsmedizin Berlin, Freie Universität Berlin and Humboldt-Universität zu Berlin, Department of Surgery, Augustenburger Platz 1, 13353 Berlin, Germany; Charité - Universitätsmedizin Berlin, Freie Universität Berlin and Humboldt Universität zu Berlin, Cluster of Excellence Matters of Activity. Image Space Material funded by the Deutsche Forschungsgemeinschaft (DFG, German Research Foundation) under Germany's Excellence Strategy - EXC 2025, Germany
| | - Igor M Sauer
- Charité - Universitätsmedizin Berlin, Freie Universität Berlin and Humboldt-Universität zu Berlin, Department of Surgery, Augustenburger Platz 1, 13353 Berlin, Germany; Charité - Universitätsmedizin Berlin, Freie Universität Berlin and Humboldt Universität zu Berlin, Cluster of Excellence Matters of Activity. Image Space Material funded by the Deutsche Forschungsgemeinschaft (DFG, German Research Foundation) under Germany's Excellence Strategy - EXC 2025, Germany.
| | - Karl H Hillebrandt
- Charité - Universitätsmedizin Berlin, Freie Universität Berlin and Humboldt-Universität zu Berlin, Department of Surgery, Augustenburger Platz 1, 13353 Berlin, Germany; Berlin Institute of Health at Charité - Universitätsmedizin Berlin, Charitéplatz 1, 10117 Berlin, Germany
| |
Collapse
|
5
|
Neishabouri A, Soltani Khaboushan A, Daghigh F, Kajbafzadeh AM, Majidi Zolbin M. Decellularization in Tissue Engineering and Regenerative Medicine: Evaluation, Modification, and Application Methods. Front Bioeng Biotechnol 2022; 10:805299. [PMID: 35547166 PMCID: PMC9081537 DOI: 10.3389/fbioe.2022.805299] [Citation(s) in RCA: 47] [Impact Index Per Article: 23.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/30/2021] [Accepted: 04/04/2022] [Indexed: 12/14/2022] Open
Abstract
Reproduction of different tissues using scaffolds and materials is a major element in regenerative medicine. The regeneration of whole organs with decellularized extracellular matrix (dECM) has remained a goal despite the use of these materials for different purposes. Recently, decellularization techniques have been widely used in producing scaffolds that are appropriate for regenerating damaged organs and may be able to overcome the shortage of donor organs. Decellularized ECM offers several advantages over synthetic compounds, including the preserved natural microenvironment features. Different decellularization methods have been developed, each of which is appropriate for removing cells from specific tissues under certain conditions. A variety of methods have been advanced for evaluating the decellularization process in terms of cell removal efficiency, tissue ultrastructure preservation, toxicity, biocompatibility, biodegradability, and mechanical resistance in order to enhance the efficacy of decellularization methods. Modification techniques improve the characteristics of decellularized scaffolds, making them available for the regeneration of damaged tissues. Moreover, modification of scaffolds makes them appropriate options for drug delivery, disease modeling, and improving stem cells growth and proliferation. However, considering different challenges in the way of decellularization methods and application of decellularized scaffolds, this field is constantly developing and progressively moving forward. This review has outlined recent decellularization and sterilization strategies, evaluation tests for efficient decellularization, materials processing, application, and challenges and future outlooks of decellularization in regenerative medicine and tissue engineering.
Collapse
Affiliation(s)
- Afarin Neishabouri
- Pediatric Urology and Regenerative Medicine Research Center, Children’s Medical Center, Pediatric Center of Excellence, Tehran University of Medical Science, Tehran, Iran
| | - Alireza Soltani Khaboushan
- Pediatric Urology and Regenerative Medicine Research Center, Children’s Medical Center, Pediatric Center of Excellence, Tehran University of Medical Science, Tehran, Iran
- Students’ Scientific Research Center, Tehran University of Medical Sciences, Tehran, Iran
| | - Faezeh Daghigh
- Department of Physiology, Faculty of Medicine, Tabriz Medical Sciences, Islamic Azad University, Tabriz, Iran
| | - Abdol-Mohammad Kajbafzadeh
- Pediatric Urology and Regenerative Medicine Research Center, Children’s Medical Center, Pediatric Center of Excellence, Tehran University of Medical Science, Tehran, Iran
- *Correspondence: Masoumeh Majidi Zolbin, ; Abdol-Mohammad Kajbafzadeh,
| | - Masoumeh Majidi Zolbin
- Pediatric Urology and Regenerative Medicine Research Center, Children’s Medical Center, Pediatric Center of Excellence, Tehran University of Medical Science, Tehran, Iran
- *Correspondence: Masoumeh Majidi Zolbin, ; Abdol-Mohammad Kajbafzadeh,
| |
Collapse
|
6
|
Boehm AK, Hillebrandt KH, Dziodzio T, Krenzien F, Neudecker J, Spuler S, Pratschke J, Sauer IM, Andreas MN. Tissue engineering for the diaphragm and its various therapeutic possibilities – A Systematic Review. ADVANCED THERAPEUTICS 2022. [DOI: 10.1002/adtp.202100247] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/09/2022]
Affiliation(s)
- Agnes K Boehm
- Charité – Universitätsmedizin Berlin corporate member of Freie Universität Berlin and Humboldt‐Universität zu Berlin Department of Surgery Augustenburger Platz 1 Berlin 13353 Germany
| | - Karl H Hillebrandt
- Charité – Universitätsmedizin Berlin corporate member of Freie Universität Berlin and Humboldt‐Universität zu Berlin Department of Surgery Augustenburger Platz 1 Berlin 13353 Germany
- Berlin Institute of Health at Charité – Universitätsmedizin Berlin Charitéplatz 1 Berlin 10117 Germany
| | - Tomasz Dziodzio
- Charité – Universitätsmedizin Berlin corporate member of Freie Universität Berlin and Humboldt‐Universität zu Berlin Department of Surgery Augustenburger Platz 1 Berlin 13353 Germany
- Berlin Institute of Health at Charité – Universitätsmedizin Berlin Charitéplatz 1 Berlin 10117 Germany
| | - Felix Krenzien
- Charité – Universitätsmedizin Berlin corporate member of Freie Universität Berlin and Humboldt‐Universität zu Berlin Department of Surgery Augustenburger Platz 1 Berlin 13353 Germany
- Berlin Institute of Health at Charité – Universitätsmedizin Berlin Charitéplatz 1 Berlin 10117 Germany
| | - Jens Neudecker
- Charité – Universitätsmedizin Berlin corporate member of Freie Universität Berlin and Humboldt‐Universität zu Berlin Department of Surgery Augustenburger Platz 1 Berlin 13353 Germany
| | - Simone Spuler
- Muscle Research Unit Experimental and Clinical Research Center Charité Universitätsmedizin Berlin and Max‐Delbrück‐Centrum für Molekulare Medizin in der Helmholtz‐Gemeinschaft Lindenberger Weg 80 Berlin 13125 Germany
| | - Johann Pratschke
- Charité – Universitätsmedizin Berlin corporate member of Freie Universität Berlin and Humboldt‐Universität zu Berlin Department of Surgery Augustenburger Platz 1 Berlin 13353 Germany
- Charité – Universitätsmedizin Berlin corporate member of Freie Universität Berlin and Humboldt Universität zu Berlin Cluster of Excellence Matters of Activity. Image Space Material funded by the Deutsche Forschungsgemeinschaft (DFG German Research Foundation) under Germany's Excellence Strategy Berlin EXC 2025 Germany
| | - Igor M Sauer
- Charité – Universitätsmedizin Berlin corporate member of Freie Universität Berlin and Humboldt‐Universität zu Berlin Department of Surgery Augustenburger Platz 1 Berlin 13353 Germany
- Charité – Universitätsmedizin Berlin corporate member of Freie Universität Berlin and Humboldt Universität zu Berlin Cluster of Excellence Matters of Activity. Image Space Material funded by the Deutsche Forschungsgemeinschaft (DFG German Research Foundation) under Germany's Excellence Strategy Berlin EXC 2025 Germany
| | - Marco N Andreas
- Charité – Universitätsmedizin Berlin corporate member of Freie Universität Berlin and Humboldt‐Universität zu Berlin Department of Surgery Augustenburger Platz 1 Berlin 13353 Germany
| |
Collapse
|
7
|
Preclinical Development of Bioengineered Allografts Derived from Decellularized Human Diaphragm. Biomedicines 2022; 10:biomedicines10040739. [PMID: 35453490 PMCID: PMC9031975 DOI: 10.3390/biomedicines10040739] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/02/2021] [Revised: 03/01/2022] [Accepted: 03/17/2022] [Indexed: 11/16/2022] Open
Abstract
Volumetric muscle loss (VML) is the traumatic/surgical loss of skeletal muscle, causing aesthetic damage and functional impairment. Suboptimal current surgical treatments are driving research towards the development of optimised regenerative therapies. The grafting of bioengineered scaffolds derived from decellularized skeletal muscle may be a valid option to promote structural and functional healing. In this work, a cellular human diaphragm was considered as a scaffold material for VML treatment. Decellularization occurred through four detergent-enzymatic protocols involving (1) sodium dodecyl sulfate (SDS), (2) SDS + TergitolTM, (3) sodium deoxycholate, and (4) TergitolTM. After decellularization, cells, DNA (≤50 ng/mg of tissue), and muscle fibres were efficiently removed, with the preservation of collagen/elastin and 60%–70% of the glycosaminoglycan component. The detergent-enzymatic treatments did not affect the expression of specific extracellular matrix markers (Collagen I and IV, Laminin), while causing the loss of HLA-DR expression to produce non-immunogenic grafts. Adipose-derived stem cells grown by indirect co-culture with decellularized samples maintained 80%–90% viability, demonstrating the biosafety of the scaffolds. Overall, the tested protocols were quite equivalent, with the patches treated by SDS + TergitolTM showing better collagen preservation. After subcutaneous implant in Balb/c mice, these acellular diaphragmatic grafts did not elicit a severe immune reaction, integrating with the host tissue.
Collapse
|
8
|
Jung AR, Park YH, Kim GE, Kim MY, Jeon SH, Kim HY, Kim SY, Oh SH, Lee JY. Stem Cell/Oxygen-Releasing Microparticle Enhances Erectile Function in a Cavernous Nerve Injury Model. Tissue Eng Part A 2020; 27:50-62. [PMID: 32122268 DOI: 10.1089/ten.tea.2019.0240] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022] Open
Abstract
Erectile dysfunction caused by damage to the cavernous nerve is a common complication of radical prostatectomy for patients with localized prostate cancer. Various studies have investigated repair of damaged tissue and prevention of fibrosis in the corpus cavernosum using stem cell therapy. However, stem cell therapy has limitations, including insufficient nutrient and oxygen supply to transplanted stem cells. This study investigated whether stem cell/oxygen-releasing hollow microparticles (HPs) had therapeutic effect on erectile dysfunction in a rat model of bilateral cavernous nerve injury (BCNI). Therapeutic effects were observed in the BCNI model at 1, 2, and 4 weeks postcavernous nerve injury. Erectile function further improved after treatment with stem cell/oxygen-releasing HP system compared with treatment with only stem cells at 4 weeks. Stem cell/oxygen-releasing HP system increased cyclic guanosine monophosphate (cGMP) level and neuronal nitric oxide synthase (nNOS), endothelial nitric oxide synthase (eNOS), α-smooth muscle actin (α-SMA), and muscarinic acetylcholine receptor 3 (M3) expression while decreasing fibrosis and apoptosis in the corpus cavernosum. Our results clearly show that stem cell survival increases around transplanted stem cell/oxygen-releasing hybrid system site. Taken together, an oxygen-releasing HP system supported prolonged stem cell survival, sustaining the paracrine effect of the stem cells, and consequently enhancing erectile function. These findings show promise with regard to prolonged stem cell survival in stem cell applications for various diseases and types of tissue damage. Impact statement In this study, we used an oxygen-releasing hollow microparticles (HPs) system with stem cells to attempt to overcome certain limitations of stem cell therapy, including insufficient nutrient and oxygen supplies for transplanted stem cells. Our results demonstrated that a stem cell/oxygen-releasing HP hybrid system could further improve erectile function, cyclic guanosine monophosphate (cGMP) level, and NOS level in a bilateral cavernous nerve injury rat model through prolonged stem cell survival. Our data suggest that a stem cell/oxygen-releasing HP system is a promising clinical treatment option for postprostatectomy erectile dysfunction. Furthermore, this system may be relevant in different disease therapies and regenerative medicine.
Collapse
Affiliation(s)
- Ae Ryang Jung
- Department of Urology, Seoul St. Mary's Hospital, College of Medicine, The Catholic University of Korea, Seoul, Republic of Korea.,Department of Urology, Cancer Research Institute, 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, Seoul, Republic of Korea
| | - Yong Hyun Park
- Department of Urology, Seoul St. Mary's Hospital, College of Medicine, The Catholic University of Korea, Seoul, Republic of Korea
| | - Ga Eun Kim
- Department of Urology, Seoul St. Mary's Hospital, College of Medicine, The Catholic University of Korea, Seoul, Republic of Korea.,Department of Urology, Cancer Research Institute, 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, Seoul, Republic of Korea
| | - Mee Young Kim
- Department of Urology, Seoul St. Mary's Hospital, College of Medicine, The Catholic University of Korea, Seoul, Republic of Korea.,Department of Urology, Cancer Research Institute, 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, Seoul, Republic of Korea
| | - Seung Hwan Jeon
- Department of Urology, Seoul St. Mary's Hospital, 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, Seoul, Republic of Korea
| | - Ho Yong Kim
- Department of Nanobiomedical Science, Dankook University, Cheonan, Republic of Korea
| | - So Young Kim
- Department of Nanobiomedical Science, Dankook University, Cheonan, Republic of Korea
| | - Se Heang Oh
- Department of Nanobiomedical Science, Dankook University, Cheonan, Republic of Korea.,Department of Pharmaceutical Engineering, Dankook University, Cheonan, Republic of Korea
| | - Ji Youl Lee
- Department of Urology, Seoul St. Mary's Hospital, College of Medicine, The Catholic University of Korea, Seoul, Republic of Korea.,Department of Urology, Cancer Research Institute, 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, Seoul, Republic of Korea
| |
Collapse
|
9
|
Seetharaman R, Mahmood A, Kshatriya P, Patel D, Srivastava A. An Overview on Stem Cells in Tissue Regeneration. Curr Pharm Des 2020; 25:2086-2098. [PMID: 31298159 DOI: 10.2174/1381612825666190705211705] [Citation(s) in RCA: 20] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/02/2019] [Accepted: 06/19/2019] [Indexed: 02/07/2023]
Abstract
BACKGROUND Deteriorations in tissues and decline in organ functions, due to chronic diseases or with advancing age or sometimes due to infections or injuries, can severely compromise the quality of life of an individual. Regenerative medicine, a field of medical research focuses on replacing non-functional or dead cells or repairing or regenerating tissues and organs to restore normal functions of an impaired organ. Approaches used in regenerative therapy for achieving the objective employ a number of means which include soluble biomolecules, stem cell transplants, tissue engineering, gene therapy and reprogramming of cells according to target tissue types. Stem cells transplant and tissue regeneration methods for treating various diseases have rapidly grown in usage over the past decades or so. There are different types of stem cells such as mesenchymal, hematopoietic, embryonic, mammary, intestinal, endothelial, neural, olfactory, neural crest, testicular and induced pluripotent stem cells. METHODS This review covers the recent advances in tissue regeneration and highlights the application of stem cell transplants in treating many life-threatening diseases or in improving quality of life. RESULTS Remarkable progress in stem cell research has established that the cell-based therapy could be an option for treating diseases which could not be cured by conventional medical means till recent. Stem cells play major roles in regenerative medicine with its exceptional characteristics of self-renewal capacity and potential to differentiate into almost all types of cells of a body. CONCLUSION Vast number of reports on preclinical and clinical application of stem cells revealed its vital role in disease management and many pharmacological industries around the globe working to achieve effective stem cell based products.
Collapse
Affiliation(s)
| | | | | | | | - Anand Srivastava
- Global Institute of Stem Cell Therapy and Research, 4660 La Jolla Village Drive, San Diego, CA 92122, United States
| |
Collapse
|
10
|
Gubareva EA, Kuevda EV, Basov AA, Sotnichenko AS, Bolotin SN, Dzhimak SS. Biophysical methods for quality evaluation of decellularized and recellularized tissue-engineered constructs of organs and tissues. J Biosci 2019. [DOI: 10.1007/s12038-019-9953-8] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
|
11
|
Liu W, Cao N, Fan S, Zhang H, Shao H, Song L, Cao C, Huang J, Zhang Y. Angiogenesis Potential of Bladder Acellular Matrix Hydrogel by Compounding Endothelial Cells. ACS APPLIED BIO MATERIALS 2019; 2:1158-1167. [DOI: 10.1021/acsabm.8b00760] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Affiliation(s)
- Wenjing Liu
- State Key Laboratory for Modification of Chemical Fibers and Polymer Materials, International Joint Laboratory for Advanced Fiber and Low-Dimension Materials, College of Materials Science and Engineering, Donghua University, Shanghai 201620, P. R. China
| | - Nailong Cao
- Department of Urology, Shanghai Jiao Tong University Affiliated Sixth People’s Hospital, Shanghai 200233, P. R. China
| | - Suna Fan
- State Key Laboratory for Modification of Chemical Fibers and Polymer Materials, International Joint Laboratory for Advanced Fiber and Low-Dimension Materials, College of Materials Science and Engineering, Donghua University, Shanghai 201620, P. R. China
| | - Huihui Zhang
- State Key Laboratory for Modification of Chemical Fibers and Polymer Materials, International Joint Laboratory for Advanced Fiber and Low-Dimension Materials, College of Materials Science and Engineering, Donghua University, Shanghai 201620, P. R. China
| | - Huili Shao
- State Key Laboratory for Modification of Chemical Fibers and Polymer Materials, International Joint Laboratory for Advanced Fiber and Low-Dimension Materials, College of Materials Science and Engineering, Donghua University, Shanghai 201620, P. R. China
| | - Lujie Song
- Department of Urology, Shanghai Jiao Tong University Affiliated Sixth People’s Hospital, Shanghai 200233, P. R. China
- Shanghai Eastern
Institute of Urologic Reconstruction, Shanghai 200233, P. R. China
| | - Chengbo Cao
- School of Chemistry and Chemical Engineering, Shandong University, Jinan 250100, P. R. China
- School of Chemistry and Chemical Engineering, YanTai University, YanTai 264005, P. R. China
| | - Jianwen Huang
- Department of Urology, Shanghai Jiao Tong University Affiliated Sixth People’s Hospital, Shanghai 200233, P. R. China
- Shanghai Eastern
Institute of Urologic Reconstruction, Shanghai 200233, P. R. China
| | - Yaopeng Zhang
- State Key Laboratory for Modification of Chemical Fibers and Polymer Materials, International Joint Laboratory for Advanced Fiber and Low-Dimension Materials, College of Materials Science and Engineering, Donghua University, Shanghai 201620, P. R. China
| |
Collapse
|
12
|
Gubareva EA, Kuevda EV, Kade AH, Bykov IM, Pavlyuchenko II, Gaivoronskaya TV, Sidorenko AN, Cymbalov OV, Ovsyannikov VG, Myasnikova VV, Shashkov DI, Dzhimak SS. Estimation of Decellularization and Recellularization Quality of Tissue-Engineered Constructions by the Chemiluminescence Method. DOKL BIOCHEM BIOPHYS 2019; 484:82-84. [DOI: 10.1134/s1607672919010228] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/15/2018] [Indexed: 11/22/2022]
|
13
|
Sesli M, Akbay E, Onur MA. Decellularization of rat adipose tissue, diaphragm, and heart: a comparison of two decellularization methods. Turk J Biol 2018; 42:537-547. [PMID: 30983872 PMCID: PMC6451849 DOI: 10.3906/biy-1807-109] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022] Open
Abstract
Decellularization is a process that involves the removal of cellular material from the tissues and organs while maintaining the structural, functional, and mechanical properties of extracellular matrix. The purpose of this study was to carry out decellularization of rat adipose tissue, diaphragm, and heart by using two different methods in order to compare their efficiency and investigate proliferation profiles of rat adipose-tissue-derived mesenchymal stem cells (AdMSCs) on these scaffolds. Tissues were treated with an optimized detergent-based decellularization (Method A) and a freeze-and-thaw-based decellularization (Method B). AdMSCs were then seeded on scaffolds having a density of 2 × 105 cells/scaffold and AO/PI double-staining and MTT assays were performed in order to determine cell viability. In this study, which is the first research comparing two methods of decellularization of an adipose tissue, diaphragm, and heart scaffolds with AdMSCs, Method A provided efficient decellularization in these three tissues and it was shown that these porous scaffolds were cyto-compatible for the cells. Method B caused severe tissue damage in diaphragm and insufficient decellularization in heart whereas it also resulted in cyto-compatible adipose tissue scaffolds.
Collapse
Affiliation(s)
- Melis Sesli
- Department of Biology, Faculty of Science, Hacettepe University , Ankara , Turkey
| | - Esin Akbay
- Department of Biology, Faculty of Science, Hacettepe University , Ankara , Turkey
| | - Mehmet Ali Onur
- Department of Biology, Faculty of Science, Hacettepe University , Ankara , Turkey
| |
Collapse
|
14
|
Sotnichenko AS, Nakokhov RZ, Gubareva EA, Kuevda EV, Gumenyuk IS. Morphological Evaluation of the Tissue Reaction to Subcutaneous Implantation of Decellularized Matrices. Bull Exp Biol Med 2018; 166:287-292. [PMID: 30488196 DOI: 10.1007/s10517-018-4334-0] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/19/2017] [Indexed: 11/25/2022]
Abstract
Based on the data of morphological analysis, we performed histological evaluation of rat tissue reaction to subcutaneous implantation of decellularized matrices of intrathoracic organs and tissues. Cell composition of the inflammatory infiltrate was analyzed, and the dynamics of macrophage and T and B lymphocyte content was assessed on days 7 and 14 of the experiment. It was found that the reaction to implantation depended not only on the quality of decellularization and efficiency of removal of antigen molecules, but also on the original histological structure and quality of preimplantation processing of the transplant.
Collapse
Affiliation(s)
| | - R Z Nakokhov
- Kuban State Medical University, Krasnodar, Russia
| | - E A Gubareva
- Kuban State Medical University, Krasnodar, Russia
| | - E V Kuevda
- Kuban State Medical University, Krasnodar, Russia
| | - I S Gumenyuk
- Kuban State Medical University, Krasnodar, Russia
| |
Collapse
|
15
|
Eastwood MP, Daamen WF, Joyeux L, Pranpanus S, Rynkevic R, Hympanova L, Pot MW, Hof DJ, Gayan-Ramirez G, van Kuppevelt TH, Verbeken E, Deprest J. Providing direction improves function: Comparison of a radial pore-orientated acellular collagen scaffold to clinical alternatives in a surgically induced rabbit diaphragmatic tissue defect model. J Tissue Eng Regen Med 2018; 12:2138-2150. [PMID: 30055525 DOI: 10.1002/term.2734] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/07/2017] [Revised: 06/14/2018] [Accepted: 07/11/2018] [Indexed: 12/26/2022]
Abstract
Gore-Tex® is a widely used durable patch for repair of congenital diaphragmatic defects yet may result in complications. We compared Gore-Tex with a composite of a radial pore-orientated collagen scaffold (RP-Composite) and clinically used porcine small intestinal submucosa (SIS; Surgisis®) in a rabbit model for diaphragmatic hernia. The growing rabbit mimics the rapid rib cage growth and reherniation rates seen in children. We created and immediately repaired left hemidiaphragmatic defects in 6-week-old rabbits with Gore-Tex, SIS, and an RP-Composite scaffold. An additional group of rabbits had a sham operation. At 90 days, survivors more than doubled in weight. We observed few reherniations or eventrations in Gore-Tex (17%) and RP-Composite (22%) implanted animals. However, SIS failed in all rabbits. Maximum transdiaphragmatic pressure was lower in Gore-Tex (71%) than RP-Composite implanted animals (112%) or sham (134%). Gore-Tex repairs were less compliant than RP-Composite, which behaved as sham diaphragm (p < 0.01). RP-Composite induced less foreign body giant cell reaction than Gore-Tex (p < 0.05) with more collagen deposition (p < 0.001), although there was a tendency for the scaffold to calcify. Unlike Gore-Tex, the compliance of diaphragms reconstructed with RP-Composite scaffolds were comparable with native diaphragm, whereas reherniation rates and transdiaphragmatic pressure measurements were similar.
Collapse
Affiliation(s)
- Mary Patrice Eastwood
- Department of Development and Regeneration, Katholieke Universiteit Leuven, Leuven, Belgium.,Center for Surgical Technologies, Katholieke Universiteit Leuven, Leuven, Belgium
| | - Willeke F Daamen
- Department of Biochemistry, RIMLS, Radboud University Medical Center, Nijmegen, The Netherlands
| | - Luc Joyeux
- Department of Development and Regeneration, Katholieke Universiteit Leuven, Leuven, Belgium.,Center for Surgical Technologies, Katholieke Universiteit Leuven, Leuven, Belgium
| | - Savitree Pranpanus
- Department of Development and Regeneration, Katholieke Universiteit Leuven, Leuven, Belgium.,Center for Surgical Technologies, Katholieke Universiteit Leuven, Leuven, Belgium.,Department of Obstetrics and Gynecology, Prince of Songkla University, Hat Yai, Thailand
| | - Rita Rynkevic
- Department of Development and Regeneration, Katholieke Universiteit Leuven, Leuven, Belgium.,NEGI, Faculdade de Engenharia da Universidade do Porto, Universidade do Porto, Porto, Portugal
| | - Lucie Hympanova
- Department of Development and Regeneration, Katholieke Universiteit Leuven, Leuven, Belgium.,Center for Surgical Technologies, Katholieke Universiteit Leuven, Leuven, Belgium.,Institute for the Care of the Mother and Child, Third Faculty of Medicine, Charles University, Prague, Czech Republic
| | - Michiel W Pot
- Department of Biochemistry, RIMLS, Radboud University Medical Center, Nijmegen, The Netherlands
| | - Danique J Hof
- Department of Biochemistry, RIMLS, Radboud University Medical Center, Nijmegen, The Netherlands
| | | | - Toin H van Kuppevelt
- Department of Biochemistry, RIMLS, Radboud University Medical Center, Nijmegen, The Netherlands
| | - Eric Verbeken
- Department of Pathology, Group Biomedical Sciences, University Hospitals Leuven, Leuven, Belgium
| | - Jan Deprest
- Department of Development and Regeneration, Katholieke Universiteit Leuven, Leuven, Belgium.,Center for Surgical Technologies, Katholieke Universiteit Leuven, Leuven, Belgium.,Research Department of Maternal Fetal Medicine, Institute of Women's Health, University College London, London, UK
| |
Collapse
|
16
|
Regeneration of diaphragm with bio-3D cellular patch. Biomaterials 2018; 167:1-14. [DOI: 10.1016/j.biomaterials.2018.03.012] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/08/2018] [Revised: 03/07/2018] [Accepted: 03/08/2018] [Indexed: 12/22/2022]
|
17
|
Lukanina KI, Grigoriev TE, Krasheninnikov SV, Mamagulashvilli VG, Kamyshinsky RA, Chvalun SN. Multi-hierarchical tissue-engineering ECM-like scaffolds based on cellulose acetate with collagen and chitosan fillers. Carbohydr Polym 2018; 191:119-126. [PMID: 29661299 DOI: 10.1016/j.carbpol.2018.02.061] [Citation(s) in RCA: 30] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/21/2017] [Revised: 12/05/2017] [Accepted: 02/20/2018] [Indexed: 02/06/2023]
Abstract
A novel high-tech composite biomimetic matrixes for a wide range of medical purposes were prepared. The structure of scaffolds was inspired by the architecture of native decellularized tissue: material consists of a sponge and fibrous components of different spatial geometry based on cellulose acetate with collagen or chitosan filler. The fibrous component was prepared by electrospinning, the sponge - freeze-drying technique. The influence of main technological parameters, such as freeze mode, polymer type and concentration, etc. on the fiber-sponge architecture and properties was examined. It was shown that scaffolds with different types of microstructure can be obtained employing this technique. The impregnation of chitosan or collagen filler in fiber matrix also significantly improves mechanical properties up to 40 MPa for strength and 600 MPa for Young's modulus.
Collapse
Affiliation(s)
- Ksenia I Lukanina
- National Research Center «Kurchatov Institute», Akademika Kurchatova pl.1, Moscow, 123182, Russia
| | - Timofei E Grigoriev
- National Research Center «Kurchatov Institute», Akademika Kurchatova pl.1, Moscow, 123182, Russia.
| | - Sergey V Krasheninnikov
- National Research Center «Kurchatov Institute», Akademika Kurchatova pl.1, Moscow, 123182, Russia
| | | | - Roman A Kamyshinsky
- National Research Center «Kurchatov Institute», Akademika Kurchatova pl.1, Moscow, 123182, Russia
| | - Sergey N Chvalun
- National Research Center «Kurchatov Institute», Akademika Kurchatova pl.1, Moscow, 123182, Russia
| |
Collapse
|
18
|
Tissue Engineering to Repair Diaphragmatic Defect in a Rat Model. Stem Cells Int 2017; 2017:1764523. [PMID: 28928772 PMCID: PMC5592000 DOI: 10.1155/2017/1764523] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/02/2017] [Revised: 05/16/2017] [Accepted: 05/25/2017] [Indexed: 12/02/2022] Open
Abstract
Tissue engineering is an emerging strategy for repairing damaged tissues or organs. The current study explored using decellularized rat diaphragm scaffolds combined with human amniotic fluid-derived multipotent stromal cells (hAFMSC) to provide a scaffold, stem cell construct that would allow structural barrier function during tissue ingrowth/regeneration. We created an innovative cell infusion system that allowed hAFMSC to embed into scaffolds and then implanted the composite tissues into rats with surgically created left-sided diaphragmatic defects. Control rats received decellularized diaphragm scaffolds alone. We found that the composite tissues that combined hAFMSCs demonstrated improved physiological function as well as the muscular-tendon structure, compared with the native contralateral hemidiaphragm of the same rat. Our results indicate that the decellularized diaphragm scaffolds are a potential support material for diaphragmatic hernia repair and the composite grafts with hAFMSC are able to accelerate the functional recovery of diaphragmatic hernia.
Collapse
|
19
|
Khramtsova E, Morokov E, Lukanina K, Grigoriev T, Petronyuk Y, Shepelev A, Gubareva E, Kuevda E, Levin V, Chvalun S. Impulse acoustic microscopy: A new approach for investigation of polymer and natural scaffolds. POLYM ENG SCI 2017. [DOI: 10.1002/pen.24617] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Affiliation(s)
- Elena Khramtsova
- N.M. Emanuel Institute of Biochemical Physics Russian Academy of Sciences; Moscow Russia
| | - Egor Morokov
- N.M. Emanuel Institute of Biochemical Physics Russian Academy of Sciences; Moscow Russia
| | | | - Timofei Grigoriev
- National Research Centre “Kurchatov Institute,”; Moscow Russia
- A. N. Nesmeyanov Institute of Organoelement Compounds Russian Academy of Sciences; Moscow Russia
| | - Yulia Petronyuk
- N.M. Emanuel Institute of Biochemical Physics Russian Academy of Sciences; Moscow Russia
- Scientific and Technological Center of Unique Instrumentation, Russian Academy of Sciences; Moscow Russia
| | - Alexey Shepelev
- National Research Centre “Kurchatov Institute,”; Moscow Russia
| | | | - Elena Kuevda
- Kuban State Medical University; Krasnodar Russia
| | - Vadim Levin
- N.M. Emanuel Institute of Biochemical Physics Russian Academy of Sciences; Moscow Russia
| | - Sergey Chvalun
- National Research Centre “Kurchatov Institute,”; Moscow Russia
| |
Collapse
|
20
|
Abstract
Congenital diaphragmatic hernia (CDH) remains a major challenge and associated mortality is still significant. Patients have benefited from current therapeutic options, but most severe cases are still associated to poor outcome. Regenerative medicine is emerging as a valid option in many diseases and clinical trials are currently happening for various conditions in children and adults. We report here the advancement in the field which will help both in the understanding of further CDH development and in offering new treatment options for the difficult situations such as repair of large diaphragmatic defects and lung hypoplasia. The authors believe that advancements in regenerative medicine may lead to increase of CDH patients׳ survival.
Collapse
Affiliation(s)
- Paolo De Coppi
- Institute of Women׳s Health, Great Ormond Street, Institute of Child Health, University College London, London, UK; Academic Department of Development and Regeneration, Clinical Specialties Research Groups, Biomedical Sciences, KU Leuven, Leuven, Belgium.
| | - Jan Deprest
- Institute of Women׳s Health, Great Ormond Street, Institute of Child Health, University College London, London, UK; Academic Department of Development and Regeneration, Clinical Specialties Research Groups, Biomedical Sciences, KU Leuven, Leuven, Belgium
| |
Collapse
|
21
|
Modification of Rat Lung Decellularization Protocol Based on Dynamic Conductometry of Working Solution. Bull Exp Biol Med 2017; 162:703-706. [DOI: 10.1007/s10517-017-3692-3] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/17/2016] [Indexed: 12/14/2022]
|
22
|
Eastwood MP, Joyeux L, Pranpanus S, Van der Merwe J, Verbeken E, De Vleeschauwer S, Gayan-Ramirez G, Deprest J. A growing animal model for neonatal repair of large diaphragmatic defects to evaluate patch function and outcome. PLoS One 2017; 12:e0174332. [PMID: 28358826 PMCID: PMC5373533 DOI: 10.1371/journal.pone.0174332] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/05/2017] [Accepted: 03/07/2017] [Indexed: 11/27/2022] Open
Abstract
Objectives We aimed to develop a more representative model for neonatal congenital diaphragmatic hernia repair in a large animal model, by creating a large defect in a fast-growing pup, using functional pulmonary and diaphragmatic read outs. Background Grafts are increasingly used to repair congenital diaphragmatic hernia with the risk of local complications. Growing animal models have been used to test novel materials. Methods 6-week-old rabbits underwent fiberoptic intubation, left subcostal laparotomy and hemi-diaphragmatic excision (either nearly complete (n = 13) or 3*3cm (n = 9)) and primary closure (Gore-Tex patch). Survival was further increased by moving to laryngeal mask airway ventilation (n = 15). Sham operated animals were used as controls (n = 6). Survivors (90 days) underwent chest X-Ray (scoliosis), measurements of maximum transdiaphragmatic pressure and breathing pattern (tidal volume, Pdi). Rates of herniation, lung histology and right hemi-diaphragmatic fiber cross-sectional area was measured. Results Rabbits surviving 90 days doubled their weight. Only one (8%) with a complete defect survived to 90 days. In the 3*3cm defect group all survived to 48 hours, however seven (78%) died later (16–49 days) from respiratory failure secondary to tracheal stricture formation. Use of a laryngeal mask airway doubled 90-day survival, one pup displaying herniation (17%). Cobb angel measurements, breathing pattern, and lung histology were comparable to sham. Under exertion, sham animals increased their maximum transdiaphragmatic pressure 134% compared to a 71% increase in patched animals (p<0.05). Patched animals had a compensatory increase in their right hemi-diaphragmatic fiber cross-sectional area (p<0.0001). Conclusions A primarily patched 3*3cm defect in growing rabbits, under laryngeal mask airway ventilation, enables adequate survival with normal lung function and reduced maximum transdiaphragmatic pressure compared to controls.
Collapse
Affiliation(s)
- Mary Patrice Eastwood
- Department of Development and Regeneration, Katholieke Universiteit Leuven, Leuven, Belgium
| | - Luc Joyeux
- Department of Development and Regeneration, Katholieke Universiteit Leuven, Leuven, Belgium
| | - Savitree Pranpanus
- Department of Development and Regeneration, Katholieke Universiteit Leuven, Leuven, Belgium
- Department of Obstetrics and Gynaecology, Prince of Songkla University, Hat Yai, Thailand
| | - Johannes Van der Merwe
- Department of Development and Regeneration, Katholieke Universiteit Leuven, Leuven, Belgium
- Clinical department of Obstetrics and Gynaecology, University Hospitals Leuven, Leuven, Belgium
| | - Eric Verbeken
- Department of Pathology, Group Biomedical Sciences, University Hospitals Leuven, Leuven, Belgium
| | | | | | - Jan Deprest
- Department of Development and Regeneration, Katholieke Universiteit Leuven, Leuven, Belgium
- Clinical department of Obstetrics and Gynaecology, University Hospitals Leuven, Leuven, Belgium
- * E-mail:
| |
Collapse
|
23
|
Fercana GR, Yerneni S, Billaud M, Hill JC, VanRyzin P, Richards TD, Sicari BM, Johnson SA, Badylak SF, Campbell PG, Gleason TG, Phillippi JA. Perivascular extracellular matrix hydrogels mimic native matrix microarchitecture and promote angiogenesis via basic fibroblast growth factor. Biomaterials 2017; 123:142-154. [PMID: 28167392 DOI: 10.1016/j.biomaterials.2017.01.037] [Citation(s) in RCA: 47] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/15/2016] [Accepted: 01/27/2017] [Indexed: 01/12/2023]
Abstract
Extracellular matrix (ECM)-derived bioscaffolds have been shown to elicit tissue repair through retention of bioactive signals. Given that the adventitia of large blood vessels is a richly vascularized microenvironment, we hypothesized that perivascular ECM contains bioactive signals that influence cells of blood vessel lineages. ECM bioscaffolds were derived from decellularized human and porcine aortic adventitia (hAdv and pAdv, respectively) and then shown have minimal DNA content and retain elastin and collagen proteins. Hydrogel formulations of hAdv and pAdv ECM bioscaffolds exhibited gelation kinetics similar to ECM hydrogels derived from porcine small intestinal submucosa (pSIS). hAdv and pAdv ECM hydrogels displayed thinner, less undulated, and fibrous microarchitecture reminiscent of native adventitia, with slight differences in ultrastructure visible in comparison to pSIS ECM hydrogels. Pepsin-digested pAdv and pSIS ECM bioscaffolds increased proliferation of human adventitia-derived endothelial cells and this effect was mediated in part by basic fibroblast growth factor (FGF2). Human endothelial cells cultured on Matrigel substrates formed more numerous and longer tube-like structures when supplemented with pAdv ECM bioscaffolds, and FGF2 mediated this matrix signaling. ECM bioscaffolds derived from pAdv promoted FGF2-dependent in vivo angiogenesis in the chick chorioallantoic membrane model. Using an angiogenesis-focused protein array, we detected 55 angiogenesis-related proteins, including FGF2 in hAdv, pAdv and pSIS ECMs. Interestingly, 19 of these factors were less abundant in ECMs bioscaffolds derived from aneurysmal specimens of human aorta when compared with non-aneurysmal (normal) specimens. This study reveals that Adv ECM hydrogels recapitulate matrix fiber microarchitecture of native adventitia, and retain angiogenesis-related actors and bioactive properties such as FGF2 signaling capable of influencing processes important for angiogenesis. This work supports the use of Adv ECM bioscaffolds for both discovery biology and potential translation towards microvascular regeneration in clinical applications.
Collapse
Affiliation(s)
- George R Fercana
- Department of Cardiothoracic Surgery, McGowan Institute for Regenerative Medicine, University of Pittsburgh School of Medicine, Pittsburgh, PA
| | - Saigopalakrishna Yerneni
- Department of Cardiothoracic Surgery, McGowan Institute for Regenerative Medicine, University of Pittsburgh School of Medicine, Pittsburgh, PA
| | - Marie Billaud
- Department of Cardiothoracic Surgery, McGowan Institute for Regenerative Medicine, University of Pittsburgh School of Medicine, Pittsburgh, PA
| | - Jennifer C Hill
- Department of Cardiothoracic Surgery, McGowan Institute for Regenerative Medicine, University of Pittsburgh School of Medicine, Pittsburgh, PA
| | - Paul VanRyzin
- Department of Cardiothoracic Surgery, McGowan Institute for Regenerative Medicine, University of Pittsburgh School of Medicine, Pittsburgh, PA
| | - Tara D Richards
- Department of Cardiothoracic Surgery, McGowan Institute for Regenerative Medicine, University of Pittsburgh School of Medicine, Pittsburgh, PA
| | - Brian M Sicari
- Department of Cardiothoracic Surgery, McGowan Institute for Regenerative Medicine, University of Pittsburgh School of Medicine, Pittsburgh, PA
| | - Scott A Johnson
- Department of Cardiothoracic Surgery, McGowan Institute for Regenerative Medicine, University of Pittsburgh School of Medicine, Pittsburgh, PA
| | - Stephen F Badylak
- Department of Cardiothoracic Surgery, McGowan Institute for Regenerative Medicine, University of Pittsburgh School of Medicine, Pittsburgh, PA
| | - Phil G Campbell
- Department of Cardiothoracic Surgery, McGowan Institute for Regenerative Medicine, University of Pittsburgh School of Medicine, Pittsburgh, PA
| | - Thomas G Gleason
- Department of Cardiothoracic Surgery, McGowan Institute for Regenerative Medicine, University of Pittsburgh School of Medicine, Pittsburgh, PA
| | - Julie A Phillippi
- Department of Cardiothoracic Surgery, McGowan Institute for Regenerative Medicine, University of Pittsburgh School of Medicine, Pittsburgh, PA
| |
Collapse
|
24
|
Kuevda EV, Gubareva EA, Krasheninnikov SV, Grigoriev TE, Gumenyuk IS, Sotnichenko AS, Gilevich IV, Karal-Ogly DD, Orlov SV, Chvalun SN, Redko AN, Alekseenko SN, Macciarini P. Evaluation of the influence of decellularization on the changes in biomechanical properties of primate lungs. DOKL BIOCHEM BIOPHYS 2016; 470:375-378. [PMID: 27817028 DOI: 10.1134/s1607672916050203] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/12/2016] [Indexed: 11/23/2022]
Abstract
The effect of decellularization on the biomechanical properties of macaque lungs was studied. The quality of the biological scaffold was additionally assessed by morphological methods, and the contents of extracellular matrix (ECM) fibers were determined both qualitatively and quantitatively. Histological analysis revealed no damage of structural integrity of ECM components, but the scaffold elasticity significantly decreased, which was confirmed by the changes in the hysteresis loop without a concomitant decrease in peak loads, with the mechanical strength of the samples being retained. These changes require taking additional measures to prevent a decrease in the effective lung volume.
Collapse
Affiliation(s)
- E V Kuevda
- Kuban State Medical University, Ministry of Healthcare of the Russian Federation, ul. Sedina 4, Krasnodar, 350000, Russia.
| | - E A Gubareva
- Kuban State Medical University, Ministry of Healthcare of the Russian Federation, ul. Sedina 4, Krasnodar, 350000, Russia
| | - S V Krasheninnikov
- Kurchatov Institute Russian Research Center, pl. Kurchatova 1, Moscow, 123182, Russia
| | - T E Grigoriev
- Kurchatov Institute Russian Research Center, pl. Kurchatova 1, Moscow, 123182, Russia
| | - I S Gumenyuk
- Kuban State Medical University, Ministry of Healthcare of the Russian Federation, ul. Sedina 4, Krasnodar, 350000, Russia
| | - A S Sotnichenko
- Kuban State Medical University, Ministry of Healthcare of the Russian Federation, ul. Sedina 4, Krasnodar, 350000, Russia
| | - I V Gilevich
- Kuban State Medical University, Ministry of Healthcare of the Russian Federation, ul. Sedina 4, Krasnodar, 350000, Russia
| | - D D Karal-Ogly
- Research Institute of Medical Primatology, ul. Mira 177, Veseloe village, Adler district, Sochi, 354376, Russia
| | - S V Orlov
- Research Institute of Medical Primatology, ul. Mira 177, Veseloe village, Adler district, Sochi, 354376, Russia
| | - S N Chvalun
- Kurchatov Institute Russian Research Center, pl. Kurchatova 1, Moscow, 123182, Russia
| | - A N Redko
- Kuban State Medical University, Ministry of Healthcare of the Russian Federation, ul. Sedina 4, Krasnodar, 350000, Russia
| | - S N Alekseenko
- Kuban State Medical University, Ministry of Healthcare of the Russian Federation, ul. Sedina 4, Krasnodar, 350000, Russia
| | - P Macciarini
- Kuban State Medical University, Ministry of Healthcare of the Russian Federation, ul. Sedina 4, Krasnodar, 350000, Russia
| |
Collapse
|
25
|
Mahla RS. Stem Cells Applications in Regenerative Medicine and Disease Therapeutics. Int J Cell Biol 2016; 2016:6940283. [PMID: 27516776 PMCID: PMC4969512 DOI: 10.1155/2016/6940283] [Citation(s) in RCA: 311] [Impact Index Per Article: 38.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/13/2016] [Accepted: 06/05/2016] [Indexed: 12/18/2022] Open
Abstract
Regenerative medicine, the most recent and emerging branch of medical science, deals with functional restoration of tissues or organs for the patient suffering from severe injuries or chronic disease. The spectacular progress in the field of stem cell research has laid the foundation for cell based therapies of disease which cannot be cured by conventional medicines. The indefinite self-renewal and potential to differentiate into other types of cells represent stem cells as frontiers of regenerative medicine. The transdifferentiating potential of stem cells varies with source and according to that regenerative applications also change. Advancements in gene editing and tissue engineering technology have endorsed the ex vivo remodelling of stem cells grown into 3D organoids and tissue structures for personalized applications. This review outlines the most recent advancement in transplantation and tissue engineering technologies of ESCs, TSPSCs, MSCs, UCSCs, BMSCs, and iPSCs in regenerative medicine. Additionally, this review also discusses stem cells regenerative application in wildlife conservation.
Collapse
Affiliation(s)
- Ranjeet Singh Mahla
- Department of Biological Sciences, Indian Institute of Science Education and Research (IISER), Bhopal, Madhya Pradesh 462066, India
| |
Collapse
|