1
|
Li L, Liu S, Tan J, Wei L, Wu D, Gao S, Weng Y, Chen J. Recent advance in treatment of atherosclerosis: Key targets and plaque-positioned delivery strategies. J Tissue Eng 2022; 13:20417314221088509. [PMID: 35356091 PMCID: PMC8958685 DOI: 10.1177/20417314221088509] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022] Open
Abstract
Atherosclerosis, a chronic inflammatory disease of vascular wall, is a progressive pathophysiological process with lipids oxidation/depositing initiation and innate/adaptive immune responses. The coordination of multi systems covering oxidative stress, dysfunctional endothelium, diseased lipid uptake, cell apoptosis, thrombotic and pro-inflammatory responding as well as switched SMCs contributes to plaque growth. In this circumstance, inevitably, targeting these processes is considered to be effective for treating atherosclerosis. Arriving, retention and working of payload candidates mediated by targets in lesion direct ultimate therapeutic outcomes. Accumulating a series of scientific studies and clinical practice in the past decades, lesion homing delivery strategies including stent/balloon/nanoparticle-based transportation worked as the potent promotor to ensure a therapeutic effect. The objective of this review is to achieve a very brief summary about the effective therapeutic methods cooperating specifical targets and positioning-delivery strategies in atherosclerosis for better outcomes.
Collapse
Affiliation(s)
- Li Li
- Key Laboratory of Advanced Technology of Materials, Ministry of Education, Southwest Jiaotong University, Chengdu, PR China
| | - Sainan Liu
- Key Laboratory of Advanced Technology of Materials, Ministry of Education, Southwest Jiaotong University, Chengdu, PR China
| | - Jianying Tan
- Key Laboratory of Advanced Technology of Materials, Ministry of Education, Southwest Jiaotong University, Chengdu, PR China
| | - Lai Wei
- Key Laboratory of Advanced Technology of Materials, Ministry of Education, Southwest Jiaotong University, Chengdu, PR China
| | - Dimeng Wu
- Chengdu Daxan Innovative Medical Tech. Co., Ltd., Chengdu, PR China
| | - Shuai Gao
- Chengdu Daxan Innovative Medical Tech. Co., Ltd., Chengdu, PR China
| | - Yajun Weng
- Key Laboratory of Advanced Technology of Materials, Ministry of Education, Southwest Jiaotong University, Chengdu, PR China
| | - Junying Chen
- Key Laboratory of Advanced Technology of Materials, Ministry of Education, Southwest Jiaotong University, Chengdu, PR China
| |
Collapse
|
2
|
Gabriel M, Chopra A, Schmidt F. Combined Endothelialization Promoting and Surface Binding Chimeric Conjugate with Low Thrombogenicity. Bioconjug Chem 2021; 32:1602-1605. [PMID: 34190538 DOI: 10.1021/acs.bioconjchem.1c00152] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
Endothelialization of blood contacting implants, e.g., vascular stents, is regarded as a prerequisite for an improved performance in terms of minimizing thrombogenicity and the inhibition of restenosis. Commonly used materials, such as Ti-based alloys, can be surface-modified in order to improve endothelial cell (EC) colonization as well as to reduce platelet adhesion. Standard modification techniques involve silanization and are laborious and time-consuming. We propose a novel single-step procedure based on a surface-recognizing peptide generated by phage display methodology. Combining this with a polyethylene glycol (PEG) spacer and an EC-specific sequence yielded a conjugate applicable for the modification of Ti surfaces.
Collapse
Affiliation(s)
- Matthias Gabriel
- Dental Materials and Biomaterial Research, Department of Prosthodontics, Geriatric Dentistry and Craniomandibular Disorders, Charité - Universitätsmedizin Berlin, Corporate Member of Freie Universität Berlin, Humboldt-Universität zu Berlin, and Berlin Institute of Health, Berlin 10117, Germany
| | - Avneesh Chopra
- Department of Periodontology, Oral Medicine and Oral Surgery, Institute for Dental and Craniofacial Sciences, Charité - Universitätsmedizin Berlin, Corporate Member of Freie Universität Berlin, Humboldt-Universität zu Berlin, and Berlin Institute of Health, Berlin 10117, Germany
| | - Franziska Schmidt
- Dental Materials and Biomaterial Research, Department of Prosthodontics, Geriatric Dentistry and Craniomandibular Disorders, Charité - Universitätsmedizin Berlin, Corporate Member of Freie Universität Berlin, Humboldt-Universität zu Berlin, and Berlin Institute of Health, Berlin 10117, Germany
| |
Collapse
|
3
|
Bates NM, Heidenreich HE, Fallon ME, Yao Y, Yim EKF, Hinds MT, Anderson DEJ. Bioconjugation of a Collagen-Mimicking Peptide Onto Poly(vinyl alcohol) Encourages Endothelialization While Minimizing Thrombosis. Front Bioeng Biotechnol 2021; 8:621768. [PMID: 33425883 PMCID: PMC7793657 DOI: 10.3389/fbioe.2020.621768] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/27/2020] [Accepted: 11/30/2020] [Indexed: 12/26/2022] Open
Abstract
Poly(vinyl alcohol) hydrogel, PVA, is a suitable material for small-diameter vascular grafting. However, the bioinert properties of the material do not allow for in situ endothelialization, which is needed to combat common graft failure mechanisms, such as intimal hyperplasia and thrombosis. In this work, the surface of planar and tubular PVA was covalently modified with a collagen-mimicking peptide, GFPGER. The surface of modified PVA was characterized by measuring contact angle and x-ray photoelectron spectroscopy. Endothelial cell attachment to GFPGER-modified PVA was quantified and qualitatively examined using immunohistochemical staining. Then, in vitro hemocompatibility testing was performed by quantifying platelet attachment, coagulation factor XII activation, and initiation of fibrin formation. Finally, an established ex vivo, non-human primate model was employed to examine platelet attachment and fibrin formation under non-anticoagulated, whole blood flow conditions. GFPGER-modified PVA supported increased EC attachment. In vitro initiation of fibrin formation on the modified material was significantly delayed. Ex vivo thrombosis assessment showed a reduction in platelet attachment and fibrin formation on GFPGER-modified PVA. Overall, GFPGER-modified PVA encouraged cell attachment while maintaining the material’s hemocompatibility. This work is a significant step toward the development and characterization of a modified-hydrogel surface to improve endothelialization while reducing platelet attachment.
Collapse
Affiliation(s)
- Novella M Bates
- Department of Biomedical Engineering, Oregon Health & Science University, Portland, OR, United States
| | - Heather E Heidenreich
- Department of Biomedical Engineering, Oregon Health & Science University, Portland, OR, United States
| | - Meghan E Fallon
- Department of Biomedical Engineering, Oregon Health & Science University, Portland, OR, United States
| | - Yuan Yao
- Department of Chemical Engineering, University of Waterloo, Waterloo, ON, Canada
| | - Evelyn K F Yim
- Department of Chemical Engineering, University of Waterloo, Waterloo, ON, Canada
| | - Monica T Hinds
- Department of Biomedical Engineering, Oregon Health & Science University, Portland, OR, United States
| | - Deirdre E J Anderson
- Department of Biomedical Engineering, Oregon Health & Science University, Portland, OR, United States
| |
Collapse
|
4
|
Zheng W, Liu M, Qi H, Wen C, Zhang C, Mi J, Zhou X, Zhang L, Fan D. Mussel-inspired triblock functional protein coating with endothelial cell selectivity for endothelialization. J Colloid Interface Sci 2020; 576:68-78. [DOI: 10.1016/j.jcis.2020.04.116] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/27/2019] [Revised: 04/21/2020] [Accepted: 04/28/2020] [Indexed: 12/19/2022]
|
5
|
Royer C, Guay‐Bégin A, Chanseau C, Chevallier P, Bordenave L, Laroche G, Durrieu M. Bioactive micropatterning of biomaterials for induction of endothelial progenitor cell differentiation: Acceleration of in situ endothelialization. J Biomed Mater Res A 2020; 108:1479-1492. [DOI: 10.1002/jbm.a.36918] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/04/2019] [Revised: 02/24/2020] [Accepted: 03/09/2020] [Indexed: 01/07/2023]
Affiliation(s)
- Caroline Royer
- Univ. BordeauxChimie et Biologie des Membranes et Nano‐Objets (UMR5248 CBMN) Pessac France
- CNRSCBMN UMR5248 Pessac France
- Bordeaux INPCBMN UMR5248 Pessac France
- Laboratoire d'Ingénierie de SurfaceCentre de recherche du CHU de Québec—Université Laval, Hôpital Saint‐François d'Assise Québec Quebec Canada
- Département de génie des minesde la métallurgie et des matériaux, Centre de Recherche sur les Matériaux Avancés Québec Quebec Canada
| | - Andrée‐Anne Guay‐Bégin
- Laboratoire d'Ingénierie de SurfaceCentre de recherche du CHU de Québec—Université Laval, Hôpital Saint‐François d'Assise Québec Quebec Canada
| | | | - Pascale Chevallier
- Laboratoire d'Ingénierie de SurfaceCentre de recherche du CHU de Québec—Université Laval, Hôpital Saint‐François d'Assise Québec Quebec Canada
- Département de génie des minesde la métallurgie et des matériaux, Centre de Recherche sur les Matériaux Avancés Québec Quebec Canada
| | | | - Gaétan Laroche
- Laboratoire d'Ingénierie de SurfaceCentre de recherche du CHU de Québec—Université Laval, Hôpital Saint‐François d'Assise Québec Quebec Canada
- Département de génie des minesde la métallurgie et des matériaux, Centre de Recherche sur les Matériaux Avancés Québec Quebec Canada
| | - Marie‐Christine Durrieu
- Univ. BordeauxChimie et Biologie des Membranes et Nano‐Objets (UMR5248 CBMN) Pessac France
- CNRSCBMN UMR5248 Pessac France
- Bordeaux INPCBMN UMR5248 Pessac France
| |
Collapse
|
6
|
Aor B, Khan I, Glinel K, Jonas AM, Demoustier-Champagne S, Durrieu MC. Microchannel Molding Combined with Layer-by-Layer Approach for the Formation of Three-Dimensional Tube-like Structures by Endothelial Cells. ACS APPLIED BIO MATERIALS 2020; 3:1520-1532. [PMID: 35021643 DOI: 10.1021/acsabm.9b01150] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Abstract
The development of a functional in vitro model for microcirculation is an unresolved challenge, with major impact for the creation and regeneration of organs in the tissue engineering. The absence of prevascularized engineered tissues limits enormously their efficacy and integration. Therefore, in this study, the in vitro formation of tubular-like structures with human umbilical vein endothelial cells (HUVECs) is investigated thanks to three-dimensional polycarbonate (PC) microchannel (μCh) scaffolds, surface biofunctionalized with hyaluronic acid/chitosan (HA/CHI) layer-by-layer (LbL) films grafted with adhesive (RGD) and angiogenic (SVV and QK) peptides, alone and in combination. The importance of this work lies in the formation of capillaries in the order of tens of μm, developing spontaneous microvessels, without the complexity of microfluidic approaches, and in a short time-scale. Ellipsometry, confocal laser scanning microscopy, and fluorospectrometry are used to characterize the biofunctionalized microchannels. PC-μCh scaffolds functionalized with (HA/CHI)12.5 film (PC-LbL) and further grafted with RGD and QK peptides (PC-RGD+QK) or with RGD and SVV peptides (PC-RGD+SVV) are then tested for in vitro blood vessel formation. These assays evidence a rapid formation of tubular-like structures after 2 h of incubation. Moreover, a coculture system involving HUVECs and human pericytes derived from placenta (hPCs-PL) stabilizes the tubes for a longer time.
Collapse
Affiliation(s)
- Bruno Aor
- Chimie et Biologie des Membranes et Nano-Objets (UMR5248 CBMN), Université de Bordeaux, Pessac 33600, France.,CNRS, CBMN UMR5248, Pessac 33600, France.,Bordeaux INP, CBMN UMR5248, Pessac 33600, France.,Institute of Condensed Matter and Nanosciences- Bio & Soft Matter, Université Catholique de Louvain, Croix du Sud 1, Box L7.04.02, 1348 Louvain-la-Neuve, Belgium
| | - Irfan Khan
- Chimie et Biologie des Membranes et Nano-Objets (UMR5248 CBMN), Université de Bordeaux, Pessac 33600, France.,CNRS, CBMN UMR5248, Pessac 33600, France.,Bordeaux INP, CBMN UMR5248, Pessac 33600, France.,Dr. Panjwani Center for Molecular Medicine and Drug Research, University of Karachi, Karachi 75270, Pakistan
| | - Karine Glinel
- Institute of Condensed Matter and Nanosciences- Bio & Soft Matter, Université Catholique de Louvain, Croix du Sud 1, Box L7.04.02, 1348 Louvain-la-Neuve, Belgium
| | - Alain M Jonas
- Institute of Condensed Matter and Nanosciences- Bio & Soft Matter, Université Catholique de Louvain, Croix du Sud 1, Box L7.04.02, 1348 Louvain-la-Neuve, Belgium
| | - Sophie Demoustier-Champagne
- Institute of Condensed Matter and Nanosciences- Bio & Soft Matter, Université Catholique de Louvain, Croix du Sud 1, Box L7.04.02, 1348 Louvain-la-Neuve, Belgium
| | - Marie-Christine Durrieu
- Chimie et Biologie des Membranes et Nano-Objets (UMR5248 CBMN), Université de Bordeaux, Pessac 33600, France.,CNRS, CBMN UMR5248, Pessac 33600, France
| |
Collapse
|
7
|
Mahara A, Kojima K, Hirano Y, Yamaoka T. Arg-Glu-Asp-Val Peptide Immobilized on an Acellular Graft Surface Inhibits Platelet Adhesion and Fibrin Clot Deposition in a Peptide Density-Dependent Manner. ACS Biomater Sci Eng 2020; 6:2050-2061. [DOI: 10.1021/acsbiomaterials.0c00078] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Affiliation(s)
- Atsushi Mahara
- Department of Biomedical Engineering, National Cerebral and Cardiovascular Center Research Institute, Kishibe Shim-machi, Suita, Osaka 564-8565, Japan
| | - Kentaro Kojima
- Department of Biomedical Engineering, National Cerebral and Cardiovascular Center Research Institute, Kishibe Shim-machi, Suita, Osaka 564-8565, Japan
- Faculty of Chemistry, Materials and Bioengineering, Kansai University, 3-3-35 Yamatecho, Suita, Osaka 565-8680, Japan
| | - Yoshiaki Hirano
- Faculty of Chemistry, Materials and Bioengineering, Kansai University, 3-3-35 Yamatecho, Suita, Osaka 565-8680, Japan
| | - Tetsuji Yamaoka
- Department of Biomedical Engineering, National Cerebral and Cardiovascular Center Research Institute, Kishibe Shim-machi, Suita, Osaka 564-8565, Japan
| |
Collapse
|
8
|
Li L, Liu W, Zhao Y, Ma P, Zha S, Chen P, Lu H, Jiang X, Wan S, Luo J, Dai Q, Hu J, Utomo YKS, Han X, Yang Z, Yang L, He Q. Dual-Peptide-Functionalized Nanofibrous Scaffolds Recruit Host Endothelial Progenitor Cells for Vasculogenesis to Repair Calvarial Defects. ACS APPLIED MATERIALS & INTERFACES 2020; 12:3474-3493. [PMID: 31874023 DOI: 10.1021/acsami.9b21434] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/10/2023]
Abstract
Vasculogenesis (de novo formation of vessels) induced by endothelial progenitor cells (EPCs) is requisite for vascularized bone regeneration. However, there exist few available options for promoting vasculogenesis within artificial bone grafts except for exogenous EPC transplantation, which suffers from the source of EPC, safety, cost, and time concerns in clinical applications. This study aimed at endogenous EPC recruitment for vascularized bone regeneration by using a bioinspired EPC-induced graft. The EPC-induced graft was created by immobilizing two bioactive peptides, WKYMVm and YIGSR, on the surface of poly(ε-caprolactone) (PCL)/poliglecaprone (PGC) nanofibrous scaffolds via a polyglycolic acid (PGA)-binding peptide sequence. Remarkable immobilization efficacy of WKYMVm and YIGSR peptides and their sustained release (over 14 days) from scaffolds were observed. In vivo and in vitro studies showed robust recruitment of EPCs, which subsequently contributed to early vasculogenesis and ultimate bone regeneration. The dual-peptide-functionalized nanofibrous scaffolds proposed in this study provide a promising therapeutic strategy for vasculogenesis in bone defect repair.
Collapse
Affiliation(s)
- Li Li
- Orthopedic Department, Southwest Hospital , The First Hospital Affiliated to Army Medical University (Southwest Hospital) , Chongqing 400038 , P.R. China
- Key Laboratory of Biorheological Science and Technology, Ministry of Education, Bioengineering College , Chongqing University , Chongqing 400044 , China
- Orthopedic Department , The First Affiliated Hospital of Zhengzhou University , Zhengzhou 450001 , P.R. China
- Institute for Clean Energy & Advanced Materials, Faculty of Materials and Energy , Southwest University , Chongqing 400715 , P.R. China
| | - Wanqian Liu
- Key Laboratory of Biorheological Science and Technology, Ministry of Education, Bioengineering College , Chongqing University , Chongqing 400044 , China
| | - Yulan Zhao
- Key Laboratory of Biorheological Science and Technology, Ministry of Education, Bioengineering College , Chongqing University , Chongqing 400044 , China
| | - Pingping Ma
- Key Laboratory of Biorheological Science and Technology, Ministry of Education, Bioengineering College , Chongqing University , Chongqing 400044 , China
| | - Shenfang Zha
- Key Laboratory of Biorheological Science and Technology, Ministry of Education, Bioengineering College , Chongqing University , Chongqing 400044 , China
| | - Peixin Chen
- Key Laboratory of Biorheological Science and Technology, Ministry of Education, Bioengineering College , Chongqing University , Chongqing 400044 , China
| | - Hongwei Lu
- Orthopedic Department, Southwest Hospital , The First Hospital Affiliated to Army Medical University (Southwest Hospital) , Chongqing 400038 , P.R. China
| | - Xiaorui Jiang
- Key Laboratory of Biorheological Science and Technology, Ministry of Education, Bioengineering College , Chongqing University , Chongqing 400044 , China
| | - Shuang Wan
- Key Laboratory of Biorheological Science and Technology, Ministry of Education, Bioengineering College , Chongqing University , Chongqing 400044 , China
| | - Jiangming Luo
- Center of Joint Surgery, Southwest Hospital , The First Hospital Affiliated to Army Medical University (Southwest Hospital) , Chongqing 400038 , P.R. China
| | - Qijie Dai
- Orthopedic Department, Southwest Hospital , The First Hospital Affiliated to Army Medical University (Southwest Hospital) , Chongqing 400038 , P.R. China
| | - Junxian Hu
- Orthopedic Department, Southwest Hospital , The First Hospital Affiliated to Army Medical University (Southwest Hospital) , Chongqing 400038 , P.R. China
| | - Yohanes Kristo Sugiarto Utomo
- Key Laboratory of Biorheological Science and Technology, Ministry of Education, Bioengineering College , Chongqing University , Chongqing 400044 , China
| | - Xinyun Han
- Orthopedic Department, Southwest Hospital , The First Hospital Affiliated to Army Medical University (Southwest Hospital) , Chongqing 400038 , P.R. China
- Institute for Clean Energy & Advanced Materials, Faculty of Materials and Energy , Southwest University , Chongqing 400715 , P.R. China
| | - Zhengwei Yang
- Orthopedic Department, Southwest Hospital , The First Hospital Affiliated to Army Medical University (Southwest Hospital) , Chongqing 400038 , P.R. China
| | - Li Yang
- Key Laboratory of Biorheological Science and Technology, Ministry of Education, Bioengineering College , Chongqing University , Chongqing 400044 , China
| | - Qingyi He
- Orthopedic Department, Southwest Hospital , The First Hospital Affiliated to Army Medical University (Southwest Hospital) , Chongqing 400038 , P.R. China
- Orthopedic Department , The First Affiliated Hospital of Zhengzhou University , Zhengzhou 450001 , P.R. China
- Institute for Clean Energy & Advanced Materials, Faculty of Materials and Energy , Southwest University , Chongqing 400715 , P.R. China
| |
Collapse
|
9
|
Ippel BD, Arts B, Keizer HM, Dankers PYW. Combinatorial functionalization with bisurea-peptides and antifouling bisurea additives of a supramolecular elastomeric biomaterial. JOURNAL OF POLYMER SCIENCE. PART B, POLYMER PHYSICS 2019; 57:1725-1735. [PMID: 32025088 PMCID: PMC6988465 DOI: 10.1002/polb.24907] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 07/31/2019] [Revised: 11/08/2019] [Accepted: 11/08/2019] [Indexed: 12/13/2022]
Abstract
The bioactive additive toolbox to functionalize supramolecular elastomeric materials expands rapidly. Here we have set an explorative step toward screening of complex combinatorial functionalization with antifouling and three peptide-containing additives in a bisurea-based supramolecular system. Thorough investigation of surface properties of thin films with contact angle measurements, X-ray photoelectron spectroscopy and atomic force microscopy, was correlated to cell-adhesion of endothelial and smooth muscle cells to apprehend their respective predictive values for functional biomaterial development. Peptides were presented at the surface alone, and in combinatorial functionalization with the oligo(ethylene glycol)-based non-cell adhesive additive. The bisurea-RGD additive was cell-adhesive in all conditions, whereas the endothelial cell-specific bisurea-REDV showed limited bioactive properties in all chemical nano-environments. Also, aspecific functionality was observed for a bisurea-SDF1α peptide. These results emphasize that special care should be taken in changing the chemical nano-environment with peptide functionalization. © 2019 The Authors. Journal of Polymer Science Part B: Polymer Physics published by Wiley Periodicals, Inc. J. Polym. Sci., Part B: Polym. Phys. 2019, 57, 1725-1735.
Collapse
Affiliation(s)
- Bastiaan D. Ippel
- Institute for Complex Molecular SystemsEindhoven University of TechnologyPO Box 513 5600EindhovenManitobaThe Netherlands
- Department of Biomedical Engineering, Laboratory for Cell and Tissue EngineeringEindhoven University of TechnologyPO Box 513 5600EindhovenManitobaThe Netherlands
| | - Boris Arts
- Institute for Complex Molecular SystemsEindhoven University of TechnologyPO Box 513 5600EindhovenManitobaThe Netherlands
- Department of Biomedical Engineering, Laboratory of Chemical BiologyEindhoven University of TechnologyPO Box 513, 5600EindhovenManitobaThe Netherlands
| | - Henk M. Keizer
- SyMO‐Chem B.VDen Dolech 2, 5612EindhovenArizonaThe Netherlands
| | - Patricia Y. W. Dankers
- Institute for Complex Molecular SystemsEindhoven University of TechnologyPO Box 513 5600EindhovenManitobaThe Netherlands
- Department of Biomedical Engineering, Laboratory for Cell and Tissue EngineeringEindhoven University of TechnologyPO Box 513 5600EindhovenManitobaThe Netherlands
- Department of Biomedical Engineering, Laboratory of Chemical BiologyEindhoven University of TechnologyPO Box 513, 5600EindhovenManitobaThe Netherlands
| |
Collapse
|
10
|
Jana S. Endothelialization of cardiovascular devices. Acta Biomater 2019; 99:53-71. [PMID: 31454565 DOI: 10.1016/j.actbio.2019.08.042] [Citation(s) in RCA: 74] [Impact Index Per Article: 14.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/15/2019] [Revised: 07/19/2019] [Accepted: 08/22/2019] [Indexed: 01/10/2023]
Abstract
Blood-contacting surfaces of cardiovascular devices are not biocompatible for creating an endothelial layer on them. Numerous research studies have mainly sought to modify these surfaces through physical, chemical and biological means to ease early endothelial cell (EC) adhesion, migration and proliferation, and eventually to build an endothelial layer on the surfaces. The first priority for surface modification is inhibition of protein adsorption that leads to inhibition of platelet adhesion to the device surfaces, which may favor EC adhesion. Surface modification through surface texturing, if applicable, can bring some hopeful outcomes in this regard. Surface modifications through chemical and/or biological means may play a significant role in easy endothelialization of cardiovascular devices and inhibit smooth muscle cell proliferation. Cellular engineering of cells relevant to endothelialization can boost the positive outcomes obtained through surface engineering. This review briefly summarizes recent developments and research in early endothelialization of cardiovascular devices. STATEMENT OF SIGNIFICANCE: Endothelialization of cardiovascular implants, including heart valves, vascular stents and vascular grafts is crucial to solve many problems in our health care system. Numerous research efforts have been made to improve endothelialization on the surfaces of cardiovascular implants, mainly through surface modifications in three ways - physically, chemically and biologically. This review is intended to highlight comprehensive research studies to date on surface modifications aiming for early endothelialization on the blood-contacting surfaces of cardiovascular implants. It also discusses future perspectives to help guide endothelialization strategies and inspire further innovations.
Collapse
Affiliation(s)
- Soumen Jana
- Department of Bioengineering, University of Missouri, Columbia, MO 65211, USA.
| |
Collapse
|
11
|
Du W, Gao C. Selective Adhesion and Directional Migration of Endothelial Cells Guided by Cys‐Ala‐Gly Peptide Density Gradient on Antifouling Polymer Brushes. Macromol Biosci 2019; 19:e1900292. [DOI: 10.1002/mabi.201900292] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/09/2019] [Revised: 08/31/2019] [Indexed: 12/25/2022]
Affiliation(s)
- Wang Du
- MOE Key Laboratory of Macromolecular Synthesis and FunctionalizationDepartment of Polymer Science and EngineeringZhejiang University Hangzhou 310027 China
| | - Changyou Gao
- MOE Key Laboratory of Macromolecular Synthesis and FunctionalizationDepartment of Polymer Science and EngineeringZhejiang University Hangzhou 310027 China
| |
Collapse
|
12
|
Zhang Y, Wu M, Dai W, Chen M, Guo Z, Wang X, Tan D, Shi K, Xue L, Liu S, Lei Y. High drug-loading gold nanoclusters for responsive glucose control in type 1 diabetes. J Nanobiotechnology 2019; 17:74. [PMID: 31159842 PMCID: PMC6547569 DOI: 10.1186/s12951-019-0505-z] [Citation(s) in RCA: 20] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/29/2019] [Accepted: 05/23/2019] [Indexed: 11/30/2022] Open
Abstract
BACKGROUND Diabetes is one of the biggest medical challenges worldwide. The key to efficiently treat type 1 diabetes is to accurately inject insulin according to the blood glucose levels. In this study, we aimed to develop an intelligent insulin-releasing gold nanocluster system that responds to environmental glucose concentrations. RESULTS We employed gold nanoclusters (AuNCs) as a novel carrier nanomaterial by taking advantage of their high drug-loading capacity. We prepared AuNCs in the protection of bovine serum albumin, and we decorated AuNCs with 3-aminophenylboronic acid (PBA) as a glucose-responsive factor. Then we grafted insulin onto the surface to obtain the glucose-responsive insulin-releasing system, AuNC-PBA-Ins complex. The AuNC-PBA-Ins complex exhibited high sensitivity to glucose concentration, and rapidly released insulin in high glucose concentration in vitro. In the type 1 diabetic mouse model in vivo, the AuNC-PBA-Ins complex effectively released insulin and regulated blood glucose level in the normoglycemic state for up to 3 days. CONCLUSIONS We successfully developed a phenylboronic acid-functionalized gold nanocluster system (AuNC-PBA-Ins) for responsive insulin release and glucose regulation in type 1 diabetes. This nanocluster system mimics the function of blood glucose regulation of pancreas in the body and may have potential applications in the theranostics of diabetes.
Collapse
Affiliation(s)
- Yujie Zhang
- School of Power and Mechanical Engineering & The Institute of Technological Sciences, Wuhan University, Wuhan, 430072, China
| | - Mingxin Wu
- School of Power and Mechanical Engineering & The Institute of Technological Sciences, Wuhan University, Wuhan, 430072, China
| | - Wubin Dai
- School of Material Science and Engineering, Wuhan Institute of Technology, Wuhan, 430205, China
| | - Min Chen
- Department of Internal Medicine & Geriatrics, Wuhan University Zhongnan Hospital, Wuhan, 430071, China
| | - Zhaoyang Guo
- School of Power and Mechanical Engineering & The Institute of Technological Sciences, Wuhan University, Wuhan, 430072, China
| | - Xin Wang
- School of Power and Mechanical Engineering & The Institute of Technological Sciences, Wuhan University, Wuhan, 430072, China
| | - Di Tan
- School of Power and Mechanical Engineering & The Institute of Technological Sciences, Wuhan University, Wuhan, 430072, China
| | - Kui Shi
- School of Power and Mechanical Engineering & The Institute of Technological Sciences, Wuhan University, Wuhan, 430072, China
| | - Longjian Xue
- School of Power and Mechanical Engineering & The Institute of Technological Sciences, Wuhan University, Wuhan, 430072, China
| | - Sheng Liu
- School of Power and Mechanical Engineering & The Institute of Technological Sciences, Wuhan University, Wuhan, 430072, China
| | - Yifeng Lei
- School of Power and Mechanical Engineering & The Institute of Technological Sciences, Wuhan University, Wuhan, 430072, China.
| |
Collapse
|
13
|
Wu Y, Yu C, Xing M, Wang L, Guan G. Surface modification of polyvinyl alcohol (PVA)/polyacrylamide (PAAm) hydrogels with polydopamine and REDV for improved applicability. J Biomed Mater Res B Appl Biomater 2019; 108:117-127. [PMID: 30912304 DOI: 10.1002/jbm.b.34371] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/18/2018] [Revised: 03/01/2019] [Accepted: 03/05/2019] [Indexed: 02/03/2023]
Abstract
Developing a small-diameter vascular graft with a satisfactory performance in terms of mechanical and biological properties remains a challenging issue because of comprehensive requirements from clinical applications. Polyvinyl alcohol (PVA)/polyacrylamide (PAAm) hydrogels exhibit many desirable characteristics for small-diameter vascular grafts because of their tunable mechanical properties, especially high compliance. However, poor cells adhesion hinders their application for endothelialization in situ. Therefore, in the present work, polydopamine (PDA) and tetrapeptide Arg-Glu-Asp-Val (REDV) were used to functionalize the hydrogels surface and improve cells adhesion. A series of characterizations were systematically conducted to examine the applicability of coated hydrogels to small-diameter vascular grafts. Results showed that bare and coated hydrogels have appropriate structural stability, and no significant differences in tensile properties could be found after being coated with PDA or PDA-REDV. The hydrophilicity of the hydrogels decreased with the coatings of PDA and especially PDA-REDV to improve protein adsorption, porcine iliac artery endothelial cells (PIECs) adhesion, viability, proliferation, and spreading on the hydrogels. Lower hemolysis percentages and higher blood clotting index values were attained for the hydrogels, suggesting their satisfactory hemocompatibility. Overall, the present work provided insights into the development of a novel hydrogel-based small-diameter vascular graft. © 2019 Wiley Periodicals, Inc. J Biomed Mater Res Part B: Appl Biomater 108B:117-127, 2020.
Collapse
Affiliation(s)
- Yufen Wu
- Key Laboratory of Textile Science & Technology, Ministry of Education, College of Textiles, Donghua University, Shanghai, 201620, China
| | - Chenglong Yu
- Key Laboratory of Textile Science & Technology, Ministry of Education, College of Textiles, Donghua University, Shanghai, 201620, China
| | - Meiyi Xing
- Key Laboratory of Textile Science & Technology, Ministry of Education, College of Textiles, Donghua University, Shanghai, 201620, China
| | - Lu Wang
- Key Laboratory of Textile Science & Technology, Ministry of Education, College of Textiles, Donghua University, Shanghai, 201620, China
| | - Guoping Guan
- Key Laboratory of Textile Science & Technology, Ministry of Education, College of Textiles, Donghua University, Shanghai, 201620, China
| |
Collapse
|
14
|
Peng G, Yao D, Niu Y, Liu H, Fan Y. Surface Modification of Multiple Bioactive Peptides to Improve Endothelialization of Vascular Grafts. Macromol Biosci 2019; 19:e1800368. [DOI: 10.1002/mabi.201800368] [Citation(s) in RCA: 27] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/28/2018] [Revised: 02/11/2019] [Indexed: 11/05/2022]
Affiliation(s)
- Ge Peng
- Key Laboratory for Biomechanics and Mechanobiology of Ministry of EducationSchool of Biological Science and Medical EngineeringBeihang University Beijing 100083 P. R. China
| | - Danyu Yao
- School of Life Information Science and Instrument EngineeringHangzhou Dianzi University Hangzhou 310018 Zhejiang Province P. R. China
| | - Yimeng Niu
- Key Laboratory for Biomechanics and Mechanobiology of Ministry of EducationSchool of Biological Science and Medical EngineeringBeihang University Beijing 100083 P. R. China
| | - Haifeng Liu
- Key Laboratory for Biomechanics and Mechanobiology of Ministry of EducationSchool of Biological Science and Medical EngineeringBeihang University Beijing 100083 P. R. China
- Beijing Advanced Innovation Centre for Biomedical EngineeringBeihang University Beijing 100083 P. R. China
| | - Yubo Fan
- Key Laboratory for Biomechanics and Mechanobiology of Ministry of EducationSchool of Biological Science and Medical EngineeringBeihang University Beijing 100083 P. R. China
- Beijing Advanced Innovation Centre for Biomedical EngineeringBeihang University Beijing 100083 P. R. China
- National Research Center for Rehabilitation Technical Aids Beijing 100176 P. R. China
| |
Collapse
|
15
|
Ramachandran B, Chakraborty S, Kannan R, Dixit M, Muthuvijayan V. Immobilization of hyaluronic acid from Lactococcus lactis on polyethylene terephthalate for improved biocompatibility and drug release. Carbohydr Polym 2019; 206:132-140. [DOI: 10.1016/j.carbpol.2018.10.099] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/09/2018] [Revised: 09/20/2018] [Accepted: 10/27/2018] [Indexed: 01/06/2023]
|
16
|
Padiolleau L, Chanseau C, Durrieu S, Chevallier P, Laroche G, Durrieu MC. Single or Mixed Tethered Peptides To Promote hMSC Differentiation toward Osteoblastic Lineage. ACS APPLIED BIO MATERIALS 2018; 1:1800-1809. [DOI: 10.1021/acsabm.8b00236] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Laurence Padiolleau
- Chimie et Biologie des Membranes et Nano-Objets (UMR5248 CBMN), Université de Bordeaux, Pessac, France
- Laboratoire d’Ingénierie de Surface (LIS), Département de Génie des Mines, de la Métallurgie et des Matériaux, Centre de Recherche sur les Matériaux Avancés (CERMA), Université Laval, Québec G1V 0A6, Canada
- Hôpital St-François d’Assise, Centre de Recherche du Centre Hospitalier Universitaire de Québec (CRCHUQ), Québec G1L 3L5, Canada
| | - Christel Chanseau
- Chimie et Biologie des Membranes et Nano-Objets (UMR5248 CBMN), Université de Bordeaux, Pessac, France
| | - Stéphanie Durrieu
- ARNA Laboratory, Université de Bordeaux, 33076 Bordeaux, France
- ARNA Laboratory, INSERM, U1212 − CNRS UMR 5320, 33000 Bordeaux, France
| | - Pascale Chevallier
- Laboratoire d’Ingénierie de Surface (LIS), Département de Génie des Mines, de la Métallurgie et des Matériaux, Centre de Recherche sur les Matériaux Avancés (CERMA), Université Laval, Québec G1V 0A6, Canada
- Hôpital St-François d’Assise, Centre de Recherche du Centre Hospitalier Universitaire de Québec (CRCHUQ), Québec G1L 3L5, Canada
| | - Gaétan Laroche
- Laboratoire d’Ingénierie de Surface (LIS), Département de Génie des Mines, de la Métallurgie et des Matériaux, Centre de Recherche sur les Matériaux Avancés (CERMA), Université Laval, Québec G1V 0A6, Canada
- Hôpital St-François d’Assise, Centre de Recherche du Centre Hospitalier Universitaire de Québec (CRCHUQ), Québec G1L 3L5, Canada
| | - Marie-Christine Durrieu
- Chimie et Biologie des Membranes et Nano-Objets (UMR5248 CBMN), Université de Bordeaux, Pessac, France
| |
Collapse
|
17
|
Immobilization and characterization of PLGA nanoparticles on polyethylene terephthalate cardiovascular grafts for local drug therapy of associated graft complications. J Drug Deliv Sci Technol 2018. [DOI: 10.1016/j.jddst.2018.07.011] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
|
18
|
Yao D, Peng G, Qian Z, Niu Y, Liu H, Fan Y. Regulating Coupling Efficiency of REDV by Controlling Silk Fibroin Structure for Vascularization. ACS Biomater Sci Eng 2017; 3:3515-3524. [DOI: 10.1021/acsbiomaterials.7b00553] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Danyu Yao
- Key
Laboratory for Biomechanics and Mechanobiology of Ministry of Education,
School of Biological Science and Medical Engineering, Beihang University, Beijing 100191, People’s Republic of China
| | - Ge Peng
- Key
Laboratory for Biomechanics and Mechanobiology of Ministry of Education,
School of Biological Science and Medical Engineering, Beihang University, Beijing 100191, People’s Republic of China
| | - Zhiyong Qian
- Key
Laboratory for Biomechanics and Mechanobiology of Ministry of Education,
School of Biological Science and Medical Engineering, Beihang University, Beijing 100191, People’s Republic of China
| | - Yimeng Niu
- Key
Laboratory for Biomechanics and Mechanobiology of Ministry of Education,
School of Biological Science and Medical Engineering, Beihang University, Beijing 100191, People’s Republic of China
| | - Haifeng Liu
- Key
Laboratory for Biomechanics and Mechanobiology of Ministry of Education,
School of Biological Science and Medical Engineering, Beihang University, Beijing 100191, People’s Republic of China
- Beijing
Advanced Innovation Centre for Biomedical Engineering, Beihang University, Beijing 102402, People’s Republic of China
| | - Yubo Fan
- Key
Laboratory for Biomechanics and Mechanobiology of Ministry of Education,
School of Biological Science and Medical Engineering, Beihang University, Beijing 100191, People’s Republic of China
- Beijing
Advanced Innovation Centre for Biomedical Engineering, Beihang University, Beijing 102402, People’s Republic of China
- National Research Center for Rehabilitation Technical Aids, Beijing 100176, People’s Republic of China
| |
Collapse
|
19
|
Zhu L, Wang K, Ma T, Huang L, Xia B, Zhu S, Yang Y, Liu Z, Quan X, Luo K, Kong D, Huang J, Luo Z. Noncovalent Bonding of RGD and YIGSR to an Electrospun Poly(ε-Caprolactone) Conduit through Peptide Self-Assembly to Synergistically Promote Sciatic Nerve Regeneration in Rats. Adv Healthc Mater 2017; 6. [PMID: 28140528 DOI: 10.1002/adhm.201600860] [Citation(s) in RCA: 48] [Impact Index Per Article: 6.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/02/2016] [Revised: 11/19/2016] [Indexed: 12/18/2022]
Abstract
The nerve conduit with biofunctionalities can regulate neurite outgrowth, as well as the migration, proliferation, and myelination activity of Schwann cells. In the present study, polycaprolactone (PCL) conduits are coated with Naphthalene-phenylalanine-phenylalanine-glycine-arginine-glycine-aspartic (Nap-FFGRGD) and Naphthalene-phenylalanine-phenylalanine-glycine-cysteine-aspartic-proline-glycine-tyrosine-isoleucine-glycine-serine-arginine (Nap-FFGCDPGYIGSR) by self-assembly. In vitro studies demonstrate that arginine-glycine-aspartic (RGD) and tyrosine-isoleucine-glycine-serine-arginine (YIGSR) are capable of synergistically enhancing the ability of PCL to support the adhesion and proliferation of Schwann cells, as well as increasing neurite outgrowth from dorsal root ganglions explants. This synergistic effect may occur via the activation of both the phosphoinositide 3-kinase/protein kinase B and mitogen-activated protein kinase/extracellular signal-regulated protein kinase pathways. RGD/YIGSR modifications demonstrate beneficial effects across a 15 mm sciatic nerve gap in axonal regeneration and functional recovery. In addition, increased vascularization is observed in the RGD/YIGSR-PCL group, which might contribute to their beneficial effects on nerve regeneration. These findings indicate the potential of the RGD/YIGSR-PCL conduit to promote axonal regeneration and functional recovery, making the RGD/YIGSR-PCL conduit an attractive candidate for the treatment of a critical nerve defect.
Collapse
Affiliation(s)
- Lei Zhu
- Institute of Orthopaedics; Xijing Hospital; The Fourth Military Medical University; Xi'an Shaanxi 710032 China
| | - Kai Wang
- State Key Laboratory of Medicinal Chemical Biology; Key Laboratory of Bioactive Materials; Ministry of Education; Collaborative Innovation Center of Chemical Science and Engineering (Tianjin); College of Life Science; Nankai University; Tianjin 300071 China
| | - Teng Ma
- Institute of Orthopaedics; Xijing Hospital; The Fourth Military Medical University; Xi'an Shaanxi 710032 China
| | - Liangliang Huang
- Institute of Orthopaedics; Xijing Hospital; The Fourth Military Medical University; Xi'an Shaanxi 710032 China
| | - Bing Xia
- Institute of Orthopaedics; Xijing Hospital; The Fourth Military Medical University; Xi'an Shaanxi 710032 China
| | - Shu Zhu
- Institute of Orthopaedics; Xijing Hospital; The Fourth Military Medical University; Xi'an Shaanxi 710032 China
| | - Yafeng Yang
- Institute of Orthopaedics; Xijing Hospital; The Fourth Military Medical University; Xi'an Shaanxi 710032 China
| | - Zhongyang Liu
- Institute of Orthopaedics; Xijing Hospital; The Fourth Military Medical University; Xi'an Shaanxi 710032 China
| | - Xin Quan
- Institute of Orthopaedics; Xijing Hospital; The Fourth Military Medical University; Xi'an Shaanxi 710032 China
| | - Kai Luo
- Institute of Orthopaedics; Xijing Hospital; The Fourth Military Medical University; Xi'an Shaanxi 710032 China
| | - Deling Kong
- State Key Laboratory of Medicinal Chemical Biology; Key Laboratory of Bioactive Materials; Ministry of Education; Collaborative Innovation Center of Chemical Science and Engineering (Tianjin); College of Life Science; Nankai University; Tianjin 300071 China
| | - Jinghui Huang
- Institute of Orthopaedics; Xijing Hospital; The Fourth Military Medical University; Xi'an Shaanxi 710032 China
| | - Zhuojing Luo
- Institute of Orthopaedics; Xijing Hospital; The Fourth Military Medical University; Xi'an Shaanxi 710032 China
| |
Collapse
|
20
|
Yang J, Hao X, Li Q, Akpanyung M, Nejjari A, Neve AL, Ren X, Guo J, Feng Y, Shi C, Zhang W. CAGW Peptide- and PEG-Modified Gene Carrier for Selective Gene Delivery and Promotion of Angiogenesis in HUVECs in Vivo. ACS APPLIED MATERIALS & INTERFACES 2017; 9:4485-4497. [PMID: 28117580 DOI: 10.1021/acsami.6b14769] [Citation(s) in RCA: 37] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/06/2023]
Abstract
Gene therapy is a promising strategy for angiogenesis, but developing gene carriers with low cytotoxicity and high gene delivery efficiency in vivo is a key issue. In the present study, we synthesized the CAGW peptide- and poly(ethylene glycol) (PEG)-modified amphiphilic copolymers. CAGW peptide serves as a targeting ligand for endothelial cells (ECs). Different amounts of CAGW peptide were effectively conjugated to the amphiphilic copolymer via heterofunctional poly(ethylene glycol). These CAG- and PEG-modified copolymers could form nanoparticles (NPs) by self-assembly method and were used as gene carriers for the pEGFP-ZNF580 (pZNF580) plasmid. CAGW and PEG modification coordinately improved the hemocompatibility and cytocompatibility of NPs. The results of cellular uptake showed significantly enhanced internalization efficiency of pZNF580 after CAGW modification. Gene expression at mRNA and protein levels demonstrated that EC-targeted NPs possessed high gene delivery efficiency, especially the NPs with higher content of CAGW peptide (1.16 wt %). Furthermore, in vitro and in vivo vascularization assays also showed outstanding vascularization ability of human umbilical vein endothelial cells treated by the NP/pZNF580 complexes. This study demonstrates that the CAGW peptide-modified NP is a promising candidate for gene therapy in angiogenesis.
Collapse
Affiliation(s)
- Jing Yang
- School of Chemical Engineering and Technology, Tianjin University , Yaguan Road 135, Tianjin 300350, China
- Collaborative Innovation Center of Chemical Science and Chemical Engineering (Tianjin) , Weijin Road 92, Tianjin 300072, China
| | - Xuefang Hao
- School of Chemical Engineering and Technology, Tianjin University , Yaguan Road 135, Tianjin 300350, China
- Collaborative Innovation Center of Chemical Science and Chemical Engineering (Tianjin) , Weijin Road 92, Tianjin 300072, China
| | - Qian Li
- School of Chemical Engineering and Technology, Tianjin University , Yaguan Road 135, Tianjin 300350, China
- Collaborative Innovation Center of Chemical Science and Chemical Engineering (Tianjin) , Weijin Road 92, Tianjin 300072, China
| | - Mary Akpanyung
- School of Chemical Engineering and Technology, Tianjin University , Yaguan Road 135, Tianjin 300350, China
| | - Abdelilah Nejjari
- School of Chemical Engineering and Technology, Tianjin University , Yaguan Road 135, Tianjin 300350, China
| | - Agnaldo Luis Neve
- School of Chemical Engineering and Technology, Tianjin University , Yaguan Road 135, Tianjin 300350, China
| | - Xiangkui Ren
- School of Chemical Engineering and Technology, Tianjin University , Yaguan Road 135, Tianjin 300350, China
- Tianjin University-Helmholtz-Zentrum Geesthacht , Joint Laboratory for Biomaterials and Regenerative Medicine, Yaguan Road 135, Tianjin 300350, China
| | - Jintang Guo
- School of Chemical Engineering and Technology, Tianjin University , Yaguan Road 135, Tianjin 300350, China
- Tianjin University-Helmholtz-Zentrum Geesthacht , Joint Laboratory for Biomaterials and Regenerative Medicine, Yaguan Road 135, Tianjin 300350, China
| | - Yakai Feng
- School of Chemical Engineering and Technology, Tianjin University , Yaguan Road 135, Tianjin 300350, China
- Collaborative Innovation Center of Chemical Science and Chemical Engineering (Tianjin) , Weijin Road 92, Tianjin 300072, China
- Tianjin University-Helmholtz-Zentrum Geesthacht , Joint Laboratory for Biomaterials and Regenerative Medicine, Yaguan Road 135, Tianjin 300350, China
- Key Laboratory of Systems Bioengineering (Ministry of Education), Tianjin University , Weijin Road 92, Tianjin 300072, China
| | - Changcan Shi
- Institute of Biomaterials and Engineering, Wenzhou Medical University , Wenzhou, Zhejiang 325011, China
- Wenzhou Institute of Biomaterials and Engineering, CNITECH, CAS , Wenzhou, Zhejiang 325011, China
| | - Wencheng Zhang
- Department of Physiology and Pathophysiology, Logistics University of Chinese People's Armed Police Force , Tianjin 300162, China
| |
Collapse
|
21
|
Gabriel M, Niederer K, Frey H. Wet Chemistry and Peptide Immobilization on Polytetrafluoroethylene for Improved Cell-adhesion. J Vis Exp 2016. [PMID: 27584937 DOI: 10.3791/54272] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/26/2023] Open
Abstract
Endowing materials surface with cell-adhesive properties is a common strategy in biomaterial research and tissue engineering. This is particularly interesting for already approved polymers that have a long standing use in medicine because these materials are well characterized and legal issues associated with the introduction of newly synthesized polymers may be avoided. Polytetrafluoroethylene (PTFE) is one of the most frequently employed materials for the manufacturing of vascular grafts but the polymer lacks cell adhesion promoting features. Endothelialization, i.e., complete coverage of the grafts inner surface with a confluent layer of endothelial cells is regarded key to optimal performance, mainly by reducing thrombogenicity of the artificial interface. This study investigates the growth of endothelial cells on peptide-modified PTFE and compares these results to those obtained on unmodified substrate. Coupling with the endothelial cell adhesive peptide Arg-Glu-Asp-Val (REDV) is performed via activation of the fluorin-containing polymer using the reagent sodium naphthalenide, followed by subsequent conjugation steps. Cell culture is accomplished using Human Umbilical Vein Endothelial Cells (HUVECs) and excellent cellular growth on peptide-immobilized material is demonstrated over a two-week period.
Collapse
Affiliation(s)
| | | | - Holger Frey
- Department of Organic Chemistry, Johannes-Gutenberg University
| |
Collapse
|
22
|
Xu K, Shuai Q, Li X, Zhang Y, Gao C, Cao L, Hu F, Akaike T, Wang JX, Gu Z, Yang J. Human VE-Cadherin Fusion Protein as an Artificial Extracellular Matrix Enhancing the Proliferation and Differentiation Functions of Endothelial Cell. Biomacromolecules 2016; 17:756-66. [DOI: 10.1021/acs.biomac.5b01467] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Affiliation(s)
- Ke Xu
- The Key Laboratory of Bioactive Materials,
Ministry of Education, College of Life Science, Nankai University, Tianjin, 300071, China
| | - Qizhi Shuai
- The Key Laboratory of Bioactive Materials,
Ministry of Education, College of Life Science, Nankai University, Tianjin, 300071, China
| | - Xiaoning Li
- The Key Laboratory of Bioactive Materials,
Ministry of Education, College of Life Science, Nankai University, Tianjin, 300071, China
| | - Yan Zhang
- The Key Laboratory of Bioactive Materials,
Ministry of Education, College of Life Science, Nankai University, Tianjin, 300071, China
| | - Chao Gao
- The Key Laboratory of Bioactive Materials,
Ministry of Education, College of Life Science, Nankai University, Tianjin, 300071, China
| | - Lei Cao
- The Key Laboratory of Bioactive Materials,
Ministry of Education, College of Life Science, Nankai University, Tianjin, 300071, China
| | - Feifei Hu
- The Key Laboratory of Bioactive Materials,
Ministry of Education, College of Life Science, Nankai University, Tianjin, 300071, China
| | - Toshihiro Akaike
- Biomaterials
Center for Regenerative Medical Engineering, Foundation for Advancement of International Science, Tsukuba, Japan
| | - Jian-xi Wang
- National
Engineering Research Center for Biomaterials, Sichuan University, Chengdu, 610064, China
| | - Zhongwei Gu
- National
Engineering Research Center for Biomaterials, Sichuan University, Chengdu, 610064, China
| | - Jun Yang
- The Key Laboratory of Bioactive Materials,
Ministry of Education, College of Life Science, Nankai University, Tianjin, 300071, China
| |
Collapse
|
23
|
Le Saux G, Plawinski L, Parrot C, Nlate S, Servant L, Teichmann M, Buffeteau T, Durrieu MC. Surface bound VEGF mimicking peptide maintains endothelial cell proliferation in the absence of soluble VEGF in vitro. J Biomed Mater Res A 2016; 104:1425-36. [PMID: 26845245 DOI: 10.1002/jbm.a.35677] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/23/2015] [Revised: 12/23/2015] [Accepted: 02/02/2016] [Indexed: 01/13/2023]
Abstract
Continuous glucose monitoring is an efficient method for the management of diabetes and in limiting the complications induced by large fluctuations in glucose levels. For this, intravascular systems may assist in producing more reliable and accurate devices. However, neovascularization is a key factor to be addressed in improving their biocompatibility. In this scope, the perennial modification of the surface of an implant with the proangiogenic Vascular Endothelial Growth Factor mimic peptide (SVVYGLR peptide sequence) holds great promise. Herein, we report on the preparation of gold substrates presenting the covalently grafted SVVYGLR peptide sequence and their effect on HUVEC behavior. Effective coupling was demonstrated using XPS and PM-IRRAS. The produced surfaces were shown to be beneficial for HUVEC adhesion. Importantly, surface bound SVVYGLR is able to maintain HUVEC proliferation even in the absence of soluble VEGF. © 2016 Wiley Periodicals, Inc. J Biomed Mater Res Part A: 104A: 1425-1436, 2016.
Collapse
Affiliation(s)
| | | | - Camila Parrot
- Equipe Labellisée Contre Le Cancer, F-33607, Pessac, France
- INSERM, U869, ARNA Laboratory, Equipe Labellisée Contre Le Cancer, Bordeaux, F-33076, France
| | - Sylvain Nlate
- University of Bordeaux, CBMN, UMR 5248, Pessac, F-33600, France
| | - Laurent Servant
- University of Bordeaux, ISM, UMR 5255, Talence, F-33400, France
| | - Martin Teichmann
- Equipe Labellisée Contre Le Cancer, F-33607, Pessac, France
- INSERM, U869, ARNA Laboratory, Equipe Labellisée Contre Le Cancer, Bordeaux, F-33076, France
| | | | | |
Collapse
|
24
|
Covalent immobilization of lysozyme onto woven and knitted crimped polyethylene terephthalate grafts to minimize the adhesion of broad spectrum pathogens. MATERIALS SCIENCE & ENGINEERING. C, MATERIALS FOR BIOLOGICAL APPLICATIONS 2016; 58:78-87. [DOI: 10.1016/j.msec.2015.08.001] [Citation(s) in RCA: 27] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/25/2014] [Revised: 03/11/2015] [Accepted: 08/04/2015] [Indexed: 12/27/2022]
|
25
|
Montaño-Machado V, Chevallier P, Mantovani D, Pauthe E. On the potential for fibronectin/phosphorylcholine coatings on PTFE substrates to jointly modulate endothelial cell adhesion and hemocompatibility properties. BIOMATTER 2015; 5:e979679. [PMID: 25785369 PMCID: PMC4581125 DOI: 10.4161/21592535.2014.979679] [Citation(s) in RCA: 25] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
Abstract
The use of biomolecules as coatings on biomaterials is recognized to constitute a promising approach to modulate the biological response of the host. In this work, we propose a coating composed by 2 biomolecules susceptible to provide complementary properties for cardiovascular applications: fibronectin (FN) to enhance endothelialization, and phosphorylcholine (PRC) for its non thrombogenic properties. Polytetrafluoroethylene (PTFE) was selected as model substrate mainly because it is largely used in cardiovascular applications. Two approaches were investigated: 1) a sequential adsorption of the 2 biomolecules and 2) an adsorption of the protein followed by the grafting of phosphorylcholine via chemical activation. All coatings were characterized by immunofluorescence staining, X-Ray Photoelectron Spectroscopy and Scanning Electron Microscopy analyses. Assays with endothelial cells showed improvement on cell adhesion, spreading and metabolic activity on FN-PRC coatings compared with the uncoated PTFE. Platelets adhesion and activation were both reduced on the coated surfaces when compared with uncoated PTFE. Moreover, clotting time tests exhibited better hemocompatibility properties of the surfaces after a sequential adsorption of FN and PRC. In conclusion, FN-PRC coating improves cell adhesion and non-thrombogenic properties, thus revealing a certain potential for the development of this combined deposition strategy in cardiovascular applications.
Collapse
Affiliation(s)
- Vanessa Montaño-Machado
- a Laboratory for Biomaterials & Bioengineering (CRC-I); Department of Min-Met-Materials Engineering & CHU de Quebec Research Center; Laval University ; Quebec City , Canada
| | | | | | | |
Collapse
|
26
|
Pang JH, Farhatnia Y, Godarzi F, Tan A, Rajadas J, Cousins BG, Seifalian AM. In situ Endothelialization: Bioengineering Considerations to Translation. SMALL (WEINHEIM AN DER BERGSTRASSE, GERMANY) 2015; 11:6248-64. [PMID: 26460851 DOI: 10.1002/smll.201402579] [Citation(s) in RCA: 50] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/27/2014] [Revised: 06/14/2015] [Indexed: 05/10/2023]
Abstract
Improving patency rates of current cardiovascular implants remains a major challenge. It is widely accepted that regeneration of a healthy endothelium layer on biomaterials could yield the perfect blood-contacting surface. Earlier efforts in pre-seeding endothelial cells in vitro demonstrated success in enhancing patency, but translation to the clinic is largely hampered due to its impracticality. In situ endothelialization, which aims to create biomaterial surfaces capable of self-endothelializing upon implantation, appears to be an extremely promising solution, particularly with the utilization of endothelial progenitor cells (EPCs). Nevertheless, controlling cell behavior in situ using immobilized biomolecules or physical patterning can be complex, thus warranting careful consideration. This review aims to provide valuable insight into the rationale and recent developments in biomaterial strategies to enhance in situ endothelialization. In particular, a discussion on the important bio-/nanoengineering considerations and lessons learnt from clinical trials are presented to aid the future translation of this exciting paradigm.
Collapse
Affiliation(s)
- Jun Hon Pang
- Centre for Nanotechnology & Regenerative Medicine, Division of Surgery & Interventional Science, University College London (UCL), London, UK
| | - Yasmin Farhatnia
- Centre for Nanotechnology & Regenerative Medicine, Division of Surgery & Interventional Science, University College London (UCL), London, UK
| | - Fatemeh Godarzi
- Centre for Nanotechnology & Regenerative Medicine, Division of Surgery & Interventional Science, University College London (UCL), London, UK
| | - Aaron Tan
- Centre for Nanotechnology & Regenerative Medicine, Division of Surgery & Interventional Science, University College London (UCL), London, UK
- UCL Medical School, University College London (UCL), London, UK
- Biomaterials & Advanced Drug Delivery Laboratory, Stanford School of Medicine, Stanford University, Stanford, California, USA
| | - Jayakumar Rajadas
- Biomaterials & Advanced Drug Delivery Laboratory, Stanford School of Medicine, Stanford University, Stanford, California, USA
| | - Brian G Cousins
- Centre for Nanotechnology & Regenerative Medicine, Division of Surgery & Interventional Science, University College London (UCL), London, UK
| | - Alexander M Seifalian
- Centre for Nanotechnology & Regenerative Medicine, Division of Surgery & Interventional Science, University College London (UCL), London, UK
- Royal Free Hospital, London, UK
- NanoRegMed Ltd, London, UK
| |
Collapse
|
27
|
Shim G, Kim G, Choi J, Yi T, Cho YK, Song SU, Byun Y, Oh YK. Biomimetic chimeric peptide-tethered hydrogels for human mesenchymal stem cell delivery. Colloids Surf B Biointerfaces 2015; 136:634-40. [DOI: 10.1016/j.colsurfb.2015.09.051] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/08/2015] [Revised: 08/11/2015] [Accepted: 09/26/2015] [Indexed: 01/11/2023]
|
28
|
Zhang X, Xu B, Puperi DS, Yonezawa AL, Wu Y, Tseng H, Cuchiara ML, West JL, Grande-Allen KJ. Integrating valve-inspired design features into poly(ethylene glycol) hydrogel scaffolds for heart valve tissue engineering. Acta Biomater 2015; 14:11-21. [PMID: 25433168 PMCID: PMC4334908 DOI: 10.1016/j.actbio.2014.11.042] [Citation(s) in RCA: 85] [Impact Index Per Article: 9.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/07/2014] [Revised: 11/10/2014] [Accepted: 11/19/2014] [Indexed: 12/31/2022]
Abstract
The development of advanced scaffolds that recapitulate the anisotropic mechanical behavior and biological functions of the extracellular matrix in leaflets would be transformative for heart valve tissue engineering. In this study, anisotropic mechanical properties were established in poly(ethylene glycol) (PEG) hydrogels by crosslinking stripes of 3.4 kDa PEG diacrylate (PEGDA) within 20 kDa PEGDA base hydrogels using a photolithographic patterning method. Varying the stripe width and spacing resulted in a tensile elastic modulus parallel to the stripes that was 4.1-6.8 times greater than that in the perpendicular direction, comparable to the degree of anisotropy between the circumferential and radial orientations in native valve leaflets. Biomimetic PEG-peptide hydrogels were prepared by tethering the cell-adhesive peptide RGDS and incorporating the collagenase-degradable peptide PQ (GGGPQG↓IWGQGK) into the polymer network. The specific amounts of RGDS and PEG-PQ within the resulting hydrogels influenced the elongation, de novo extracellular matrix deposition and hydrogel degradation behavior of encapsulated valvular interstitial cells (VICs). In addition, the morphology and activation of VICs grown atop PEG hydrogels could be modulated by controlling the concentration or micro-patterning profile of PEG-RGDS. These results are promising for the fabrication of PEG-based hydrogels using anatomically and biologically inspired scaffold design features for heart valve tissue engineering.
Collapse
Affiliation(s)
- Xing Zhang
- Department of Bioengineering, Rice University, Houston, TX, USA
| | - Bin Xu
- Department of Bioengineering, Rice University, Houston, TX, USA
| | - Daniel S Puperi
- Department of Bioengineering, Rice University, Houston, TX, USA
| | - Aline L Yonezawa
- Department of Biomedical Engineering, University of Florida, Gainesville, FL, USA
| | - Yan Wu
- Department of Biomedical Engineering, Duke University, Durham, NC, USA
| | - Hubert Tseng
- Department of Bioengineering, Rice University, Houston, TX, USA
| | - Maude L Cuchiara
- Department of Biomedical Engineering, Duke University, Durham, NC, USA
| | - Jennifer L West
- Department of Biomedical Engineering, Duke University, Durham, NC, USA
| | | |
Collapse
|
29
|
Huang YS, Bertrand V, Bozukova D, Pagnoulle C, Labrugère C, De Pauw E, De Pauw-Gillet MC, Durrieu MC. RGD surface functionalization of the hydrophilic acrylic intraocular lens material to control posterior capsular opacification. PLoS One 2014; 9:e114973. [PMID: 25501012 PMCID: PMC4263720 DOI: 10.1371/journal.pone.0114973] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/25/2014] [Accepted: 11/17/2014] [Indexed: 11/19/2022] Open
Abstract
Posterior Capsular Opacification (PCO) is the capsule fibrosis developed on implanted IntraOcular Lens (IOL) by the de-differentiation of Lens Epithelial Cells (LECs) undergoing Epithelial Mesenchymal Transition (EMT). Literature has shown that the incidence of PCO is multifactorial including the patient's age or disease, surgical technique, and IOL design and material. Reports comparing hydrophilic and hydrophobic acrylic IOLs have shown that the former has more severe PCO. On the other hand, we have previously demonstrated that the adhesion of LECs is favored on hydrophobic compared to hydrophilic materials. By combining these two facts and contemporary knowledge in PCO development via the EMT pathway, we propose a biomimetically inspired strategy to promote LEC adhesion without de-differentiation to reduce the risk of PCO development. By surface grafting of a cell adhesion molecule (RGD peptide) onto the conventional hydrophilic acrylic IOL material, the surface-functionalized IOL can be used to reconstitute a capsule-LEC-IOL sandwich structure, which has been considered to prevent PCO formation in literature. Our results show that the innovative biomaterial improves LEC adhesion, while also exhibiting similar optical (light transmittance, optical bench) and mechanical (haptic compression force, IOL injection force) properties compared to the starting material. In addition, compared to the hydrophobic IOL material, our bioactive biomaterial exhibits similar abilities in LEC adhesion, morphology maintenance, and EMT biomarker expression, which is the crucial pathway to induce PCO. The in vitro assays suggest that this biomaterial has the potential to reduce the risk factor of PCO development.
Collapse
Affiliation(s)
- Yi-Shiang Huang
- Departments of Chemistry & Bio-Medical and Preclinical Sciences, Mass Spectrometry Laboratory & Mammalian Cell Culture Laboratory – GIGA R, Université de Liège, Liège, Belgium
- CBMN UMR5248, Institute of Chemistry & Biology of Membranes & Nanoobjects, Université de Bordeaux, Pessac, France
| | - Virginie Bertrand
- Departments of Chemistry & Bio-Medical and Preclinical Sciences, Mass Spectrometry Laboratory & Mammalian Cell Culture Laboratory – GIGA R, Université de Liège, Liège, Belgium
| | | | | | - Christine Labrugère
- PLACAMAT, Plateforme Aquitaine de Caractérisation des Matériaux, UMS 3626, Université de Bordeaux, Pessac, France
| | - Edwin De Pauw
- Departments of Chemistry & Bio-Medical and Preclinical Sciences, Mass Spectrometry Laboratory & Mammalian Cell Culture Laboratory – GIGA R, Université de Liège, Liège, Belgium
| | - Marie-Claire De Pauw-Gillet
- Departments of Chemistry & Bio-Medical and Preclinical Sciences, Mass Spectrometry Laboratory & Mammalian Cell Culture Laboratory – GIGA R, Université de Liège, Liège, Belgium
| | - Marie-Christine Durrieu
- CBMN UMR5248, Institute of Chemistry & Biology of Membranes & Nanoobjects, Université de Bordeaux, Pessac, France
| |
Collapse
|
30
|
Al Meslmani B, Mahmoud G, Strehlow B, Mohr E, Leichtweiß T, Bakowsky U. Development of thrombus-resistant and cell compatible crimped polyethylene terephthalate cardiovascular grafts using surface co-immobilized heparin and collagen. MATERIALS SCIENCE & ENGINEERING. C, MATERIALS FOR BIOLOGICAL APPLICATIONS 2014; 43:538-46. [DOI: 10.1016/j.msec.2014.07.059] [Citation(s) in RCA: 35] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/24/2014] [Revised: 06/26/2014] [Accepted: 07/16/2014] [Indexed: 12/21/2022]
|