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Oliveira SM, Reis RL, Mano JF. Towards the design of 3D multiscale instructive tissue engineering constructs: Current approaches and trends. Biotechnol Adv 2015; 33:842-55. [PMID: 26025038 DOI: 10.1016/j.biotechadv.2015.05.007] [Citation(s) in RCA: 39] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/30/2015] [Revised: 05/21/2015] [Accepted: 05/23/2015] [Indexed: 01/03/2023]
Abstract
The design of 3D constructs with adequate properties to instruct and guide cells both in vitro and in vivo is one of the major focuses of tissue engineering. Successful tissue regeneration depends on the favorable crosstalk between the supporting structure, the cells and the host tissue so that a balanced matrix production and degradation are achieved. Herein, the major occurring events and players in normal and regenerative tissue are overviewed. These have been inspiring the selection or synthesis of instructive cues to include into the 3D constructs. We further highlight the importance of a multiscale perception of the range of features that can be included on the biomimetic structures. Lastly, we focus on the current and developing tissue-engineering approaches for the preparation of such 3D constructs: top-down, bottom-up and integrative. Bottom-up and integrative approaches present a higher potential for the design of tissue engineering devices with multiscale features and higher biochemical control than top-down strategies, and are the main focus of this review.
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Affiliation(s)
- Sara M Oliveira
- 3B's Research Group - Biomaterials, Biodegradables and Biomimetics, Dept. of Polymer Engineering, University of Minho, Avepark - Parque de Ciência e Tecnologia, Zona Industrial da Gandra, 4805-017 Barco- Guimarães, Portugal; ICVS/3B's - PT Government Associate Laboratory, Braga/Guimarães 4805-017 Barco-Guimarães, Portugal
| | - Rui L Reis
- 3B's Research Group - Biomaterials, Biodegradables and Biomimetics, Dept. of Polymer Engineering, University of Minho, Avepark - Parque de Ciência e Tecnologia, Zona Industrial da Gandra, 4805-017 Barco- Guimarães, Portugal; ICVS/3B's - PT Government Associate Laboratory, Braga/Guimarães 4805-017 Barco-Guimarães, Portugal
| | - João F Mano
- 3B's Research Group - Biomaterials, Biodegradables and Biomimetics, Dept. of Polymer Engineering, University of Minho, Avepark - Parque de Ciência e Tecnologia, Zona Industrial da Gandra, 4805-017 Barco- Guimarães, Portugal; ICVS/3B's - PT Government Associate Laboratory, Braga/Guimarães 4805-017 Barco-Guimarães, Portugal.
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Zong C, Wang M, Yang F, Chen G, Chen J, Tang Z, Liu Q, Gao C, Ma L, Wang J. A novel therapy strategy for bile duct repair using tissue engineering technique: PCL/PLGA bilayered scaffold with hMSCs. J Tissue Eng Regen Med 2015; 11:966-976. [DOI: 10.1002/term.1996] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/23/2013] [Revised: 07/22/2014] [Accepted: 12/09/2014] [Indexed: 12/30/2022]
Affiliation(s)
- Chen Zong
- Laboratory of Stem Cells, Institute of Cell Biology, College of Life Sciences; Zhejiang University; Hangzhou Zhejiang China
- Tumor Immunology and Gene Therapy Centre, Eastern Hepatobiliary Surgery Hospital; The Second Military Medical University; Shanghai China
| | - Meicong Wang
- MOE Key Laboratory of Macromolecular Synthesis and Functionalization, Department of Polymer Science and Engineering; Zhejiang University; Hangzhou China
| | - Fuchun Yang
- Hepatic Biliary Pancreatic Surgery, The First Affiliated Hospital; Zhejiang University; Hangzhou Zhejiang China
| | - Guojun Chen
- Division of Paediatrics; Zhejiang General Hospital of Armed Police Forces; Jiaxing City Zhejiang China
| | - Jiarong Chen
- Laboratory of Stem Cells, Institute of Cell Biology, College of Life Sciences; Zhejiang University; Hangzhou Zhejiang China
| | - Zihua Tang
- Laboratory of Stem Cells, Institute of Cell Biology, College of Life Sciences; Zhejiang University; Hangzhou Zhejiang China
| | - Quanwen Liu
- Laboratory of Stem Cells, Institute of Cell Biology, College of Life Sciences; Zhejiang University; Hangzhou Zhejiang China
| | - Changyou Gao
- MOE Key Laboratory of Macromolecular Synthesis and Functionalization, Department of Polymer Science and Engineering; Zhejiang University; Hangzhou China
| | - Lie Ma
- MOE Key Laboratory of Macromolecular Synthesis and Functionalization, Department of Polymer Science and Engineering; Zhejiang University; Hangzhou China
| | - Jinfu Wang
- Laboratory of Stem Cells, Institute of Cell Biology, College of Life Sciences; Zhejiang University; Hangzhou Zhejiang China
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Mou Z, Liu B, Liu X, Xie H, Rong W, Li L, Li S, Cui D. Efficient and Heteroselective Heteroscorpionate Rare-Earth-Metal Zwitterionic Initiators for ROP of rac-Lactide: Role of σ-Ligand. Macromolecules 2014. [DOI: 10.1021/ma500209t] [Citation(s) in RCA: 51] [Impact Index Per Article: 5.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Affiliation(s)
- Zehuai Mou
- State
Key Laboratory of Polymer Physics and Chemistry, Changchun Institute
of Applied Chemistry, Chinese Academy of Sciences, Changchun 130022, People’s Republic of China
- University
of
Chinese Academy of Sciences, Changchun Branch, Changchun 130022, People’s Republic of China
| | - Bo Liu
- State
Key Laboratory of Polymer Physics and Chemistry, Changchun Institute
of Applied Chemistry, Chinese Academy of Sciences, Changchun 130022, People’s Republic of China
| | - Xinli Liu
- State
Key Laboratory of Polymer Physics and Chemistry, Changchun Institute
of Applied Chemistry, Chinese Academy of Sciences, Changchun 130022, People’s Republic of China
| | - Hongyan Xie
- State
Key Laboratory of Polymer Physics and Chemistry, Changchun Institute
of Applied Chemistry, Chinese Academy of Sciences, Changchun 130022, People’s Republic of China
- University
of
Chinese Academy of Sciences, Changchun Branch, Changchun 130022, People’s Republic of China
| | - Weifeng Rong
- State
Key Laboratory of Polymer Physics and Chemistry, Changchun Institute
of Applied Chemistry, Chinese Academy of Sciences, Changchun 130022, People’s Republic of China
- University
of
Chinese Academy of Sciences, Changchun Branch, Changchun 130022, People’s Republic of China
| | - Lei Li
- State
Key Laboratory of Polymer Physics and Chemistry, Changchun Institute
of Applied Chemistry, Chinese Academy of Sciences, Changchun 130022, People’s Republic of China
- University
of
Chinese Academy of Sciences, Changchun Branch, Changchun 130022, People’s Republic of China
| | - Shihui Li
- State
Key Laboratory of Polymer Physics and Chemistry, Changchun Institute
of Applied Chemistry, Chinese Academy of Sciences, Changchun 130022, People’s Republic of China
| | - Dongmei Cui
- State
Key Laboratory of Polymer Physics and Chemistry, Changchun Institute
of Applied Chemistry, Chinese Academy of Sciences, Changchun 130022, People’s Republic of China
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Li B, Li F, Ma L, Yang J, Wang C, Wang D, Gao C. Poly(lactide-co-glycolide)/Fibrin Gel Construct as a 3D Model to Evaluate Gene Therapy of Cartilage in Vivo. Mol Pharm 2014; 11:2062-70. [DOI: 10.1021/mp5000136] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Affiliation(s)
- Bo Li
- MOE
Key Laboratory of Macromolecular Synthesis and Functionalization,
Department of Polymer Science and Engineering, Zhejiang University, Hangzhou 310027, China
| | - Feifei Li
- MOE
Key Laboratory of Macromolecular Synthesis and Functionalization,
Department of Polymer Science and Engineering, Zhejiang University, Hangzhou 310027, China
| | - Lie Ma
- MOE
Key Laboratory of Macromolecular Synthesis and Functionalization,
Department of Polymer Science and Engineering, Zhejiang University, Hangzhou 310027, China
| | - Junzhou Yang
- MOE
Key Laboratory of Macromolecular Synthesis and Functionalization,
Department of Polymer Science and Engineering, Zhejiang University, Hangzhou 310027, China
| | - Chunfen Wang
- MOE
Key Laboratory of Macromolecular Synthesis and Functionalization,
Department of Polymer Science and Engineering, Zhejiang University, Hangzhou 310027, China
| | - Dongan Wang
- Division of Bioengineering, School of Chemical & Biomedical Engineering, Nanyang Technological University, 70 Nanyang Drive, N1.3-B2-13, 637457 Singapore
| | - Changyou Gao
- MOE
Key Laboratory of Macromolecular Synthesis and Functionalization,
Department of Polymer Science and Engineering, Zhejiang University, Hangzhou 310027, China
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PREPARATION OF SULFATED CHITOSAN/POLYLYSINE/TRANSFORM GROWTH FACTOR-β1 NANOPARTICLES AND THEIR ABILITY TO INDUCE CHONDROGENESIS DIFFERENTIATION OF BMSCs. ACTA POLYM SIN 2013. [DOI: 10.3724/sp.j.1105.2013.12425] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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Li B, Yang J, Ma L, Li F, Tu Z, Gao C. Influence of the molecular weight of poly(lactide-co-glycolide) on the in vivo cartilage repair by a construct of poly(lactide-co-glycolide)/fibrin gel/mesenchymal stem cells/transforming growth factor-β1. Tissue Eng Part A 2013; 20:1-11. [PMID: 23924293 DOI: 10.1089/ten.tea.2013.0065] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022] Open
Abstract
The poly(lactide-co-glycolide) (PLGA, LA/GA 75/25) sponges with different weight average molecular weights (Mw 52, 122, and 177 kDa) were fabricated and were used to build the constructs of PLGA/fibrin gel/mesenchymal stem cells (MSCs)/transforming growth factor-β1 (TGF-β1). The PLGA 177 with the highest Mw (177 kDa) had the fastest degradation rate at the initial stage, whereas the PLGA 122 had the moderate degradation rate and smallest mass loss. After implantation in rabbit knees for 12 weeks, the full-thickness defects (both cartilage and subchondral bone were destroyed with a diameter and depth of 4 mm) repaired by the PLGA 122 group had formed a hyaline cartilage-like tissue with abundant glycosaminoglycans on the top layer and subchondral bone on the bottom layer. The group also achieved the best macroscopic (11.3 ± 0.8) and histological scoring (Wakitani, 0.5 ± 0.6). To unveil the mechanism of the cartilage repair outcome and the PLGA degradation behaviors, the chondrogenesis-related genes, inflammatory cytokines, and matrix metalloproteinase (MMP) activity were analyzed by quantitative reverse transcription-polymerase chain reaction at week 1, 3, and 6 postsurgery. At each time point, the regenerated tissues by the PLGA 122 group had the highest mRNA expression of SOX9 and collagen type II, but the smallest mRNA expression of interleukin-1β and tumor necrosis factor α, and MMP-13 and MMP-3. In summary, as a scaffolding matrix, the PLGA with different Mw shows a huge difference in cartilage regeneration in vivo. The one with a moderate Mw (122 kDa) causes the weakest inflammatory response and results in the best cartilage regeneration.
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Affiliation(s)
- Bo Li
- 1 MOE Key Laboratory of Macromolecular Synthesis and Functionalization, Department of Polymer Science and Engineering, Zhejiang University , Hangzhou, China
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Particle-collision and porogen-leaching technique to fabricate polymeric porous scaffolds with microscale roughness of interior surfaces. CHINESE JOURNAL OF POLYMER SCIENCE 2013. [DOI: 10.1007/s10118-013-1264-1] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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Wang M, Ma L, Li D, Jiang P, Gao C. Preparation of polycaprolactone microspheres-aggregated scaffold with ultra big pores and fuzzy sphere surface by a one-step phase separation method. J Biomed Mater Res A 2013; 101:3219-27. [PMID: 23554334 DOI: 10.1002/jbm.a.34631] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/27/2012] [Revised: 01/11/2013] [Accepted: 01/28/2013] [Indexed: 11/07/2022]
Abstract
A microspheres-aggregated scaffold with ultra big pores (over 300 μm) and fuzzy microspheres is fabricated by incubating polycaprolactone (PCL)/tetrahydrofuran (THF) solution in a -20°C refrigerator, following by freeze-drying. Formation of the scaffold is mainly governed by the crystallization of the PCL polymer at appropriate conditions. All the 10-20% PCL/THF solutions yield the microspheres-aggregated scaffolds when the initial solution temperature is higher than 37°C, whereas the 10-15% solutions form dense membranes when the initial solution temperature is below 25°C. The size of the microspheres and pores is as large as 70-150 μm and 170-816 μm, respectively. The PCL microspheres-aggregated scaffold can better support the adhesion and proliferation of bone marrow mesenchymal stem cells (BMSCs) compared to the traditional porous scaffold obtained by a porogen leaching method. The tendencies of chondrogenesis and osteogenesis differentiation of BMSCs are observed on the microspheres-aggregated scaffold and the ordinary porous scaffold, respectively.
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Affiliation(s)
- Meicong Wang
- MOE Key Laboratory of Macromolecular Synthesis and Functionalization, Department of Polymer Science and Engineering, Zhejiang University, Hangzhou 310027, China
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Qian-qian L, Chuan T, Zhe D, Yi-xin G, Shan-jing Y, Zi-qiang Z. FABRICATION OF POROUS POLY(LACTIC ACID- co-GLYCOLIC ACID) SCAFFOLDS USING SUPERCRITICAL CARBON DIOXIDE. ACTA POLYM SIN 2013. [DOI: 10.3724/sp.j.1105.2013.12189] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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Polycaprolactone scaffolds or anisotropic particles: The initial solution temperature dependence in a gelatin particle-leaching method. POLYMER 2013. [DOI: 10.1016/j.polymer.2012.11.001] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
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MIAO S, YU J, GUAN Y, YAO S. PREPARATION OF MONODISPERSE POLY(LACTIC-<I>co</I>-GLYCOLIC ACID) MICROPARTICLES IN A T-SHAPED MICROCHANNEL JUNCTION. ACTA POLYM SIN 2012. [DOI: 10.3724/sp.j.1105.2012.11091] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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