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Kobayashi M, Ishida N, Hashimoto Y, Negishi J, Saga H, Sasaki Y, Akiyoshi K, Kimura T, Kishida A. Extraction and Biological Evaluation of Matrix-Bound Nanovesicles (MBVs) from High-Hydrostatic Pressure-Decellularized Tissues. Int J Mol Sci 2022; 23:ijms23168868. [PMID: 36012126 PMCID: PMC9407827 DOI: 10.3390/ijms23168868] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/15/2022] [Revised: 07/25/2022] [Accepted: 08/07/2022] [Indexed: 12/22/2022] Open
Abstract
Decellularized tissues are widely used as promising materials in tissue engineering and regenerative medicine. Research on the microstructure and components of the extracellular matrix (ECM) was conducted to improve the current understanding of decellularized tissue functionality. The presence of matrix-bound nanovesicles (MBVs) embedded within the ECM was recently reported. Results of a previous experimental investigation revealed that decellularized tissues prepared using high hydrostatic pressure (HHP) exhibited good in vivo performance. In the current study, according to the hypothesis that MBVs are one of the functional components in HHP-decellularized tissue, we investigated the extraction of MBVs and the associated effects on vascular endothelial cells. Using nanoparticle tracking assay (NTA), transmission electron microscopy (TEM), and RNA analysis, nanosized (100–300 nm) and membranous particles containing small RNA were detected in MBVs derived from HHP-decellularized small intestinal submucosa (SIS), urinary bladder matrix (UBM), and liver. To evaluate the effect on the growth of vascular endothelial cells, which are important in the tissue regeneration process, isolated SIS-derived MBVs were exposed to vascular endothelial cells to induce cell proliferation. These results indicate that MBVs can be extracted from HHP-decellularized tissues and may play a significant role in tissue remodeling.
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Affiliation(s)
- Mako Kobayashi
- Institute of Biomaterials and Bioengineering, Tokyo Medical and Dental University, 2-3-10 Kanda-Surugadai, Chiyoda-ku 101-0062, Japan
| | - Naoki Ishida
- Institute of Biomaterials and Bioengineering, Tokyo Medical and Dental University, 2-3-10 Kanda-Surugadai, Chiyoda-ku 101-0062, Japan
| | - Yoshihide Hashimoto
- Institute of Biomaterials and Bioengineering, Tokyo Medical and Dental University, 2-3-10 Kanda-Surugadai, Chiyoda-ku 101-0062, Japan
| | - Jun Negishi
- Department of Applied Biology, Faculty of Textile Science and Technology, Shinshu University, 3-15-1 Tokida, Ueda 386-8567, Japan
| | - Hideki Saga
- KM Biologics Co., Ltd., 1314-1 Kyokushi Kawabe, Kikuchi-shi 869-1298, Japan
| | - Yoshihiro Sasaki
- Department of Polymer Chemistry, Graduate School of Engineering, A3-317, Kyoto University, Katsura, Nishikyo-ku 615-8510, Japan
| | - Kazunari Akiyoshi
- Department of Polymer Chemistry, Graduate School of Engineering, A3-317, Kyoto University, Katsura, Nishikyo-ku 615-8510, Japan
| | - Tsuyoshi Kimura
- Institute of Biomaterials and Bioengineering, Tokyo Medical and Dental University, 2-3-10 Kanda-Surugadai, Chiyoda-ku 101-0062, Japan
| | - Akio Kishida
- Institute of Biomaterials and Bioengineering, Tokyo Medical and Dental University, 2-3-10 Kanda-Surugadai, Chiyoda-ku 101-0062, Japan
- Correspondence: ; Tel.: +81-35-2808028
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Paige JT, Kremer M, Landry J, Hatfield SA, Wathieu D, Brug A, Lightell DJ, Spiller KL, Woods TC. Modulation of inflammation in wounds of diabetic patients treated with porcine urinary bladder matrix. Regen Med 2019; 14:269-277. [PMID: 31020913 PMCID: PMC6886567 DOI: 10.2217/rme-2019-0009] [Citation(s) in RCA: 16] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/07/2023] Open
Abstract
Aim: To determine if porcine urinary bladder matrix (UBM) treatment is associated with modulation of wound inflammation in diabetic patients. Patients & methods: mRNA associated with M1 and M2 macrophages were measured in wounds of diabetic and nondiabetic patients pre- and post-treatment with UBM and an M1:M2 score was calculated. Results: Wound tissue from diabetic subjects exhibited elevated M1:M2 scores compared with nondiabetic patients, suggesting a greater pro-inflammatory state prior to treatment. Post-treatment, there was significantly greater reduction in the magnitude of the individual M1:M2 scores in the diabetic patients resulting in similar levels in both groups of patients. Conclusions: UBM may assist in diabetic wound healing by restoring an inflammatory state similar to that of nondiabetic patients.
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Affiliation(s)
- John T Paige
- Department of Surgery, LSU Health New Orleans, School of Medicine, New Orleans, LA 70112, USA
| | - Michael Kremer
- Departments of Physiology & Medicine, Tulane School of Medicine, New Orleans, LA 70112, USA
| | - Jace Landry
- Department of Surgery, LSU Health New Orleans, School of Medicine, New Orleans, LA 70112, USA
| | - Samuel A Hatfield
- Departments of Physiology & Medicine, Tulane School of Medicine, New Orleans, LA 70112, USA
| | - Donald Wathieu
- Departments of Physiology & Medicine, Tulane School of Medicine, New Orleans, LA 70112, USA
| | - Aaron Brug
- Departments of Physiology & Medicine, Tulane School of Medicine, New Orleans, LA 70112, USA
| | - Daniel J Lightell
- Departments of Physiology & Medicine, Tulane School of Medicine, New Orleans, LA 70112, USA
| | - Kara L Spiller
- School of Biomedical Engineering Science & Health Systems, Drexel University, Philadelphia, 19104 PA, USA
| | - T Cooper Woods
- Departments of Physiology & Medicine, Tulane School of Medicine, New Orleans, LA 70112, USA,*Author for correspondence: Tel.: +1 504 988 2588;
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A porcine-cholecyst-derived scaffold for treating full thickness lacerated skin wounds in dogs. Vet Res Commun 2018; 42:233-242. [DOI: 10.1007/s11259-018-9731-3] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/26/2017] [Accepted: 06/19/2018] [Indexed: 10/28/2022]
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Yu Y, Alkhawaji A, Ding Y, Mei J. Decellularized scaffolds in regenerative medicine. Oncotarget 2016; 7:58671-58683. [PMID: 27486772 PMCID: PMC5295461 DOI: 10.18632/oncotarget.10945] [Citation(s) in RCA: 59] [Impact Index Per Article: 7.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/24/2016] [Accepted: 07/18/2016] [Indexed: 12/11/2022] Open
Abstract
Allogeneic organ transplantation remains the ultimate solution for end-stage organ failure. Yet, the clinical application is limited by the shortage of donor organs and the need for lifelong immunosuppression, highlighting the importance of developing effective therapeutic strategies. In the field of regenerative medicine, various regenerative technologies have lately been developed using various biomaterials to address these limitations. Decellularized scaffolds, derived mainly from various non-autologous organs, have been proved a regenerative capability in vivo and in vitro and become an emerging treatment approach. However, this regenerative capability varies between scaffolds as a result of the diversity of anatomical structure and cellular composition of organs used for decellularization. Herein, recent advances in scaffolds based on organ regeneration in vivo and in vitro are highlighted along with aspects where further investigations and analyses are needed.
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Affiliation(s)
- Yaling Yu
- Department of Anatomy, Wenzhou Medical University, Wenzhou, China.,Institute of Bioscaffold Transplantation and Immunology, Wenzhou Medical University, Wenzhou, China
| | - Ali Alkhawaji
- Department of Anatomy, King Saud bin Abdulaziz University for Health Sciences, Riyadh, Saudi Arabia
| | - Yuqiang Ding
- Institute of Neuroscience, Wenzhou Medical University, Wenzhou, China
| | - Jin Mei
- Department of Anatomy, Wenzhou Medical University, Wenzhou, China.,Institute of Bioscaffold Transplantation and Immunology, Wenzhou Medical University, Wenzhou, China.,Institute of Neuroscience, Wenzhou Medical University, Wenzhou, China
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Comparative histologic and immunologic evaluation of 1,4-butanediol diglycidyl ether crosslinked versus noncrosslinked acellular swim bladder matrix for healing of full-thickness skin wounds in rabbits. J Surg Res 2015; 197:436-46. [DOI: 10.1016/j.jss.2015.04.080] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/27/2015] [Revised: 04/10/2015] [Accepted: 04/22/2015] [Indexed: 01/08/2023]
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