1
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Bonafè R, Coppo A, Queliti R, Bussi S, Maisano F, Kirchin MA, Tedoldi F. Gadolinium retention in a rat model of subtotal renal failure: are there differences among macrocyclic GBCAs? Eur Radiol Exp 2023; 7:7. [PMID: 36855001 PMCID: PMC9975137 DOI: 10.1186/s41747-023-00324-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/12/2022] [Accepted: 01/11/2023] [Indexed: 03/02/2023] Open
Abstract
BACKGROUND Gd levels are higher in tissues of animals with compromised renal function, but studies to compare levels after exposure to different macrocyclic gadolinium-based contrast agents (GBCAs) are lacking. We compared Gd levels in tissues of subtotally nephrectomised (SN) rats after repeated exposure to macrocyclic GBCAs. METHODS Sprague-Dawley SN male rats (19 per group) received 16 injections of gadoteridol, gadobutrol, or gadoterate meglumine at 0.6 mmol Gd/kg 4 times/weeks over 4 weeks. A control group of healthy male rats (n = 10) received gadoteridol at the same dosage. Plasma urea and creatinine levels were monitored. Blood, cerebrum, cerebellum, liver, femur, kidney(s), skin and peripheral nerves were harvested for Gd determination by inductively coupled plasma-mass spectrometry at 28 and 56 days after the end of treatment. RESULTS Plasma urea and creatinine levels were roughly twofold higher in SN rats than in healthy rats at all timepoints. At day 28, Gd levels in the peripheral nerves of gadobutrol- or gadoterate-treated SN animals were 5.4 or 7.2 times higher than in gadoteridol-treated animals (p < 0.001). Higher Gd levels after administration of gadobutrol or gadoterate versus gadoteridol were also determined in kidneys (p ≤ 0.002), cerebrum (p ≤ 0.001), cerebellum (p ≤ 0.003), skin (p ≥ 0.244), liver (p ≥ 0.053), and femur (p ≥ 0.271). At day 56, lower Gd levels were determined both in SN and healthy rats for all GBCAs and tissues, except the femur. CONCLUSIONS Gd tissue levels were lower following gadoteridol exposure than following gadobutrol or gadoterate exposure.
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Affiliation(s)
- Roberta Bonafè
- Bracco Imaging SpA, Bracco Research Centre, Via Ribes 5, 10010, Colleretto Giacosa, TO Italy
| | - Alessandra Coppo
- Bracco Imaging SpA, Bracco Research Centre, Via Ribes 5, 10010, Colleretto Giacosa, TO Italy
| | - Roberta Queliti
- Bracco Imaging SpA, Bracco Research Centre, Via Ribes 5, 10010, Colleretto Giacosa, TO Italy
| | - Simona Bussi
- Bracco Imaging SpA, Bracco Research Centre, Via Ribes 5, 10010, Colleretto Giacosa, TO Italy
| | - Federico Maisano
- Bracco Imaging SpA, Bracco Research Centre, Via Ribes 5, 10010, Colleretto Giacosa, TO Italy
| | - Miles A. Kirchin
- grid.476177.40000 0004 1755 9978Bracco Imaging SpA, Global Medical & Regulatory Affairs, Milan, Italy
| | - Fabio Tedoldi
- Bracco Imaging SpA, Bracco Research Centre, Via Ribes 5, 10010, Colleretto Giacosa, TO Italy
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2
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Yu T, Ao Q, Ao T, Ahmad MA, Wang A, Xu Y, Zhang Z, Zhou Q. Preparation and assessment of an optimized multichannel acellular nerve allograft for peripheral nerve regeneration. Bioeng Transl Med 2022. [DOI: 10.1002/btm2.10435] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022] Open
Affiliation(s)
- Tianhao Yu
- The VIP Department, School and Hospital of Stomatology China Medical University, Liaoning Provincial Key Laboratory of Oral Diseases Shenyang China
| | - Qiang Ao
- Department of Developmental Cell Biology, Key Laboratory of Medical Cell Biology, Ministry of Education China Medical University Shenyang China
- NMPA Key Laboratory for Quality Research and Control of Tissue Regenerative Biomaterial, Institute of Regulatory Science for Medical Device, National Engineering Research Center for Biomaterials Sichuan University Chengdu Sichuan China
| | - Tianrang Ao
- Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College Beijing China
| | | | - Aijun Wang
- Department of Neurological Surgery University of California Davis Sacramento California USA
| | - Yingxi Xu
- Department of Clinical Nutrition Shengjing Hospital of China Medical University Shenyang China
| | - Zhongti Zhang
- The VIP Department, School and Hospital of Stomatology China Medical University, Liaoning Provincial Key Laboratory of Oral Diseases Shenyang China
| | - Qing Zhou
- Department of Oral and Maxillofacial Surgery, School and Hospital of Stomatology China Medical University, Liaoning Provincial Key Laboratory of Oral Diseases Shenyang China
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3
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Role and therapeutic implications of protein glycosylation in neuroinflammation. Trends Mol Med 2022; 28:270-289. [PMID: 35120836 DOI: 10.1016/j.molmed.2022.01.004] [Citation(s) in RCA: 14] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/08/2021] [Revised: 01/06/2022] [Accepted: 01/06/2022] [Indexed: 12/13/2022]
Abstract
The importance of glycosylation (post-translational attachment of glycan residues to proteins) in the context of neuroinflammation is only now beginning to be understood. Although the glycome is challenging to investigate due to its complexity, this field is gaining interest because of the emergence of novel analytical methods. These investigations offer the possibility of further understanding the molecular signature of disorders with underlying neuroinflammatory cascades. In this review, we portray the clinically relevant trends in glyconeurobiology and suggest glyco-related paths that could be targeted therapeutically to decrease neuroinflammation. A combinatorial insight from glycobiology and neurology can be harnessed to better understand neuroinflammatory-related conditions to identify relevant molecular targets.
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4
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Saini V, Kaur T, Kalotra S, Kaur G. The neuroplasticity marker PSA-NCAM: Insights into new therapeutic avenues for promoting neuroregeneration. Pharmacol Res 2020; 160:105186. [DOI: 10.1016/j.phrs.2020.105186] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/10/2020] [Revised: 08/25/2020] [Accepted: 08/30/2020] [Indexed: 02/06/2023]
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5
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Wang Y, Du S, Liu T, Ren J, Zhang J, Xu H, Zhang H, Liu Y, Lu L. Schwann Cell Migration through Magnetic Actuation Mediated by Fluorescent-Magnetic Bifunctional Fe 3O 4·Rhodamine 6G@Polydopamine Superparticles. ACS Chem Neurosci 2020; 11:1359-1370. [PMID: 32233457 DOI: 10.1021/acschemneuro.0c00116] [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: 12/28/2022] Open
Abstract
Peripheral nerve injuries always cause dysfunction but without ideal strategies to assist the treatment and recovery successfully. The primary way to repair the peripheral nerve injuries is to bridge the lesions by promoting axon regeneration. Schwann cells acting as neuroglial cells play a pivotal role during axonal regeneration. The orderly and organized migration of Schwann cells is beneficial for the extracellular matrix connection and Büngner bands formation, which greatly promote the regeneration of axons by offering mechanical support and growth factors. Thus, the use of Schwann cells as therapeutic cells offers us an attractive method for neurorepair therapies, and the ability to direct and manipulate Schwann cell migration and distribution is of great significance in the field of cell therapy in regards to the repair and regeneration of the peripheral nerve. Herein, we design and characterize a type of novel fluorescent-magnetic bifunctional Fe3O4·Rhodamine 6G (R6G)@polydopamine (PDA) superparticles (SPs) and systematically study the biological behaviors of Fe3O4·R6G@PDA SP uptake by Schwann cells. The results demonstrate that our tailor-made Fe3O4·R6G@PDA SPs can be endocytosed by Schwann cells and then highly magnetize Schwann cells by virtue of their excellent biocompatibility. Furthermore, remote-controlling and noninvasive magnetic targeting migration of Schwann cells can be achieved on the basis of the high magnetic responsiveness of Fe3O4·R6G@PDA SPs. At the end, gene expression profile analysis is performed to explore the mechanism of Schwann cells' magnetic targeting migration. The results indicate that cells can sense external magnetic mechanical forces and transduce into intracellular biochemical signaling, which stimulate gene expression associated with Schwann cell migration.
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Affiliation(s)
- Yang Wang
- Department of Hand Surgery, The First Hospital of Jilin University, Changchun, Jilin 130021, P. R. China
| | - Shulin Du
- State Key Laboratory of Supramolecular Structure and Materials, College of Chemistry, Jilin University, Changchun, Jilin 130012, P. R. China
| | - Ting Liu
- Departments of Geriatrics, The First Hospital of Jilin University, Changchun, Jilin 130021, P. R. China
| | - Jingyan Ren
- Department of Hand Surgery, The First Hospital of Jilin University, Changchun, Jilin 130021, P. R. China
| | - Jiayi Zhang
- Department of Hand Surgery, The First Hospital of Jilin University, Changchun, Jilin 130021, P. R. China
| | - Hao Xu
- Institute of Translational Medicine, The First Hospital of Jilin University, Changchun, Jilin 130021, P. R. China
| | - Hao Zhang
- State Key Laboratory of Supramolecular Structure and Materials, College of Chemistry, Jilin University, Changchun, Jilin 130012, P. R. China
| | - Yi Liu
- State Key Laboratory of Supramolecular Structure and Materials, College of Chemistry, Jilin University, Changchun, Jilin 130012, P. R. China
| | - Laijin Lu
- Department of Hand Surgery, The First Hospital of Jilin University, Changchun, Jilin 130021, P. R. China
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6
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Wang Y, Li B, Xu H, Du S, Liu T, Ren J, Zhang J, Zhang H, Liu Y, Lu L. Growth and elongation of axons through mechanical tension mediated by fluorescent-magnetic bifunctional Fe 3O 4·Rhodamine 6G@PDA superparticles. J Nanobiotechnology 2020; 18:64. [PMID: 32334582 PMCID: PMC7183675 DOI: 10.1186/s12951-020-00621-6] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/15/2020] [Accepted: 04/19/2020] [Indexed: 12/12/2022] Open
Abstract
Background The primary strategy to repair peripheral nerve injuries is to bridge the lesions by promoting axon regeneration. Thus, the ability to direct and manipulate neuronal cell axon regeneration has been one of the top priorities in the field of neuroscience. A recent innovative approach for remotely guiding neuronal regeneration is to incorporate magnetic nanoparticles (MNPs) into cells and transfer the resulting MNP-loaded cells into a magnetically sensitive environment to respond to an external magnetic field. To realize this intention, the synthesis and preparation of ideal MNPs is an important challenge to overcome. Results In this study, we designed and prepared novel fluorescent-magnetic bifunctional Fe3O4·Rhodamine 6G@polydopamine superparticles (FMSPs) as neural regeneration therapeutics. With the help of their excellent biocompatibility and ability to interact with neural cells, our in-house fabricated FMSPs can be endocytosed into cells, transported along the axons, and then aggregated in the growth cones. As a result, the mechanical forces generated by FMSPs can promote the growth and elongation of axons and stimulate gene expression associated with neuron growth under external magnetic fields. Conclusions Our work demonstrates that FMSPs can be used as a novel stimulator to promote noninvasive neural regeneration through cell magnetic actuation.![]()
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Affiliation(s)
- Yang Wang
- Department of Hand Surgery, The First Hospital of Jilin University, Changchun, 130021, Jilin, People's Republic of China
| | - Binxi Li
- State Key Laboratory of Supramolecular Structure and Materials, College of Chemistry, Jilin University, Changchun, 130012, Jilin, People's Republic of China
| | - Hao Xu
- Institute of Translational Medicine, The First Hospital of Jilin University, Changchun, 130021, Jilin, People's Republic of China
| | - Shulin Du
- State Key Laboratory of Supramolecular Structure and Materials, College of Chemistry, Jilin University, Changchun, 130012, Jilin, People's Republic of China
| | - Ting Liu
- Departments of Geriatrics, The First Hospital of Jilin University, Changchun, 130021, Jilin, People's Republic of China
| | - Jingyan Ren
- Department of Hand Surgery, The First Hospital of Jilin University, Changchun, 130021, Jilin, People's Republic of China
| | - Jiayi Zhang
- Department of Hand Surgery, The First Hospital of Jilin University, Changchun, 130021, Jilin, People's Republic of China
| | - Hao Zhang
- State Key Laboratory of Supramolecular Structure and Materials, College of Chemistry, Jilin University, Changchun, 130012, Jilin, People's Republic of China
| | - Yi Liu
- State Key Laboratory of Supramolecular Structure and Materials, College of Chemistry, Jilin University, Changchun, 130012, Jilin, People's Republic of China.
| | - Laijin Lu
- Department of Hand Surgery, The First Hospital of Jilin University, Changchun, 130021, Jilin, People's Republic of China.
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7
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Godesky MD, Shreiber DI. Hyaluronic acid-based hydrogels with independently tunable mechanical and bioactive signaling features. Biointerphases 2020; 14:061005. [PMID: 31896261 DOI: 10.1063/1.5126493] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
Abstract
Extracellular matrix provides critical signaling context to resident cells through mechanical and bioactive properties. To realize the potential of tissue engineering and regenerative medicine, biomaterials should allow for the independent control of these features. This study investigates a hydrogel system based on thiol-modified hyaluronic acid (HA-S) and polyethylene glycol diacrylate (PEGDA). The mechanical properties of HAS-PEGDA are dictated by two cytocompatible crosslinking reactions that occur at distinct time points: a rapid, Michael-type nucleophilic addition reaction between HA-thiols and PEG-acrylates and a prolonged maturation of disulfide crosslinks from remaining thiols. It is hypothesized that these reactions would enable the independent tuning of the mechanical and bioactive features of HAS-PEGDA. Rheological studies confirmed that initial gelation reached completion by 1 day, at which point the shear modulus was proportional to the concentration of PEGDA. Over time, the shear modulus evolved dramatically, and final stiffness depended on the availability of HA-thiols. The addition of PEG-monoacrylate (PEGMA) after the initial gelation occupied a percentage of remaining thiols to prevent disulfide crosslinking, decreasing the steady-state stiffness in a dose-dependent manner. A fraction of the PEGMA was then replaced with acrylated peptide ligands to introduce specific bioactivity to the otherwise non-cell-adhesive network. The degree of latent stiffening was controlled by the total amount of peptide-PEGMA, while adhesivity was tuned with the balance of bioactive and inactive peptides. The functional effects of the tunable mechanical and bioadhesive ligand properties were confirmed with assays of cell adhesion and morphology.
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Affiliation(s)
- Madison D Godesky
- Department of Biomedical Engineering, Rutgers, The State University of New Jersey, 599 Taylor Road, Piscataway, New Jersey 08854
| | - David I Shreiber
- Department of Biomedical Engineering, Rutgers, The State University of New Jersey, 599 Taylor Road, Piscataway, New Jersey 08854
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8
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Tang JD, Lampe KJ. From de novo peptides to native proteins: advancements in biomaterial scaffolds for acute ischemic stroke repair. Biomed Mater 2018; 13:034103. [DOI: 10.1088/1748-605x/aaa4c3] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
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9
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Abstract
The extracellular matrix (ECM) is a meshwork of proteins and carbohydrates that supports many biological structures and processes, from tissue development and elasticity to preserve the structures of entire organs. In each organ, the composition of the ECM is distinct. It is a remarkably active three-dimensional structure that is continuously undergoing remodeling to regulate tissue homeostasis. This review aims to explain the role of ECM proteins in the remodeling process in different types of disease. The hardening of the ECM (desmoplasia), as well as its manipulation, induction, and impairment in regulation of its composition can play a role in several diseases, examples of which are chronic obstructive pulmonary disease, pancreatic ductal adenocarcinoma, spinal cord injury, progression and metastasis of breast cancer, and neurodegenerative condition in the brain such as Alzheimer's disease. Remodeling is also associated with diet-induced insulin resistance in many metabolic tissues. A greater comprehension of the way in which the ECM regulates organ structure and function and of how ECM remodeling affects the development of diseases may lead to the improvement and discovery of new treatments.
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Affiliation(s)
- Hala Salim Sonbol
- Department of Biochemistry, Faculty of Science, King Abdulaziz University, Jeddah 21332, Saudi Arabia
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10
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Haggerty AE, Marlow MM, Oudega M. Extracellular matrix components as therapeutics for spinal cord injury. Neurosci Lett 2016; 652:50-55. [PMID: 27702629 DOI: 10.1016/j.neulet.2016.09.053] [Citation(s) in RCA: 41] [Impact Index Per Article: 5.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/16/2016] [Revised: 09/22/2016] [Accepted: 09/28/2016] [Indexed: 01/09/2023]
Abstract
There is no treatment for people with spinal cord injury that leads to significant functional improvements. The extracellular matrix is an intricate, 3-dimensional, structural framework that defines the environment for cells in the central nervous system. The components of extracellular matrix have signaling and regulatory roles in the fate and function of neuronal and non-neuronal cells in the central nervous system. This review discusses the therapeutic potential of extracellular matrix components for spinal cord repair.
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Affiliation(s)
- Agnes E Haggerty
- The Miami Project to Cure Paralysis, University of Miami Miller School of Medicine, Miami, FL, USA.
| | - Megan M Marlow
- The Miami Project to Cure Paralysis, University of Miami Miller School of Medicine, Miami, FL, USA
| | - Martin Oudega
- The Miami Project to Cure Paralysis, University of Miami Miller School of Medicine, Miami, FL, USA; Department of Neurological Surgery, University of Miami Miller School of Medicine, Miami, FL, USA
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11
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Lee YS, Griffin J, Masand SN, Shreiber DI, Uhrich KE. Salicylic acid-based poly(anhydride-ester) nerve guidance conduits: Impact of localized drug release on nerve regeneration. J Biomed Mater Res A 2016; 104:975-82. [PMID: 26691691 DOI: 10.1002/jbm.a.35630] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/21/2015] [Revised: 12/05/2015] [Accepted: 12/16/2015] [Indexed: 11/10/2022]
Abstract
Nerve guidance conduits (NGCs) can serve as physical scaffolds aligning and supporting regenerating cells while preventing scar tissue formation that often interferes with the regeneration process. Numerous studies have focused on functionalizing NGCs with neurotrophic factors, for example, to support nerve regeneration over longer gaps, but few directly incorporate therapeutic agents. Herein, we fabricated NGCs from a polyanhydride comprised of salicylic acid (SA), a nonsteroidal anti-inflammatory drug, then performed in vitro and in vivo assays. In vitro studies included cytotoxicity, anti-inflammatory response, and NGC porosity measurements. To prepare for implantation, type I collagen hydrogels were used as NGC luminal fillers to further enhance the axonal regeneration process. For the in vivo studies, SA-NGCs were implanted in femoral nerves of mice for 16 weeks and evaluated for functional recovery. The SA-based NGCs functioned as both a drug delivery vehicle capable of reducing inflammation and scar tissue formation because of SA release as well as a tissue scaffold that promotes peripheral nerve regeneration and functional recovery.
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Affiliation(s)
- Yong S Lee
- Department of Biomedical Engineering, Rutgers University, Piscataway, New Jersey 08854
| | - Jeremy Griffin
- Department of Biomedical Engineering, Rutgers University, Piscataway, New Jersey 08854
| | - Shirley N Masand
- Department of Biomedical Engineering, Rutgers University, Piscataway, New Jersey 08854
| | - David I Shreiber
- Department of Biomedical Engineering, Rutgers University, Piscataway, New Jersey 08854
| | - Kathryn E Uhrich
- Department of Biomedical Engineering, Rutgers University, Piscataway, New Jersey 08854.,Department of Chemistry and Chemical Biology, Rutgers University, Piscataway, New Jersey, 08854
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12
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Enzyme Module Systems for the Synthesis of Uridine 5′-Diphospho-α-D
-glucuronic Acid and Non-Sulfated Human Natural Killer Cell-1 (HNK-1) Epitope. Adv Synth Catal 2015. [DOI: 10.1002/adsc.201500180] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
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13
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Effects of polysialic acid on sensory innervation of the cornea. Dev Biol 2014; 398:193-205. [PMID: 25478909 DOI: 10.1016/j.ydbio.2014.11.020] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/12/2014] [Revised: 11/07/2014] [Accepted: 11/19/2014] [Indexed: 01/08/2023]
Abstract
Sensory trigeminal growth cones innervate the cornea in a coordinated fashion during embryonic development. Polysialic acid (polySia) is known for its important roles during nerve development and regeneration. The purpose of this work is to determine whether polySia, present in developing eyefronts and on the surface of sensory nerves, may provide guidance cues to nerves during corneal innervation. Expression and localization of polySia in embryonic day (E)5-14 chick eyefronts and E9 trigeminal ganglia were identified using Western blotting and immunostaining. Effects of polySia removal on trigeminal nerve growth behavior were determined in vivo, using exogenous endoneuraminidase (endoN) treatments to remove polySia substrates during chick cornea development, and in vitro, using neuronal explant cultures. PolySia substrates, made by the physical adsorption of colominic acid to a surface coated with poly-d-lysine (PDL), were used as a model to investigate functions of the polySia expressed in axonal environments. PolySia was localized within developing eyefronts and on trigeminal sensory nerves. Distributions of PolySia in corneas and pericorneal regions are developmentally regulated. PolySia removal caused defasciculation of the limbal nerve trunk in vivo from E7 to E10. Removal of polySia on trigeminal neurites inhibited neurite outgrowth and caused axon defasciculation, but did not affect Neural Cell Adhesion Molecule (NCAM) expression or Schwann cell migration in vitro. PolySia substrates in vitro inhibited outgrowth of trigeminal neurites and promoted their fasciculation. In conclusion, polySia is localized on corneal nerves and in their targeting environment during early developing stages of chick embryos. PolySias promote fasciculation of trigeminal axons in vivo and in vitro, whereas, in contrast, their removal promotes defasciculation.
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14
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Zhou N, Zhu S, Maharjan S, Hao Z, Song Y, Zhao X, Jiang Y, Yang B, Lu L. Elucidating the endocytosis, intracellular trafficking, and exocytosis of carbon dots in neural cells. RSC Adv 2014. [DOI: 10.1039/c4ra09525a] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/25/2023] Open
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15
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Drzewiecki K, Parmar AS, Gaudet ID, Branch JR, Pike DH, Nanda V, Shreiber DI. Methacrylation induces rapid, temperature-dependent, reversible self-assembly of type-I collagen. LANGMUIR : THE ACS JOURNAL OF SURFACES AND COLLOIDS 2014; 30:11204-11. [PMID: 25208340 PMCID: PMC4172302 DOI: 10.1021/la502418s] [Citation(s) in RCA: 34] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/11/2023]
Abstract
Type-I collagen self-assembles into a fibrillar gel at physiological temperature and pH to provide a cell-adhesive, supportive, structural network. As such, it is an attractive, popular scaffold for in vitro evaluations of cellular behavior and for tissue engineering applications. In this study, type-I collagen is modified to introduce methacrylate groups on the free amines of the lysine residues to create collagen methacrylamide (CMA). CMA retains the properties of collagen such as self-assembly, biodegradability, and natural bioactivity but is also photoactive and can be rapidly cross-linked or functionalized with acrylated molecules when irradiated with ultraviolet light in the presence of a photoinitiator. CMA also demonstrates unique temperature-dependent behavior. For natural type-I collagen, the overall structure of the fiber network remains largely static over time scales of a few hours upon heating and cooling at temperatures below its denaturation point. CMA, however, is rapidly thermoreversible and will oscillate between a liquid macromer suspension and a semisolid fibrillar hydrogel when the temperature is modulated between 10 and 37 °C. Using a series of mechanical, scattering, and spectroscopic methods, we demonstrate that structural reversibility is manifest across multiple scales from the protein topology of the triple helix up through the rheological properties of the CMA hydrogel. Electron microscopy imaging of CMA after various stages of heating and cooling shows that the canonical collagen-like D-periodic banding ultrastructure of the fibers is preserved. A rapidly thermoreversible collagen-based hydrogel is expected to have wide utility in tissue engineering and drug delivery applications as a biofunctional, biocompatible material. Thermal reversibility also makes CMA a powerful model for studying the complex process of hierarchical collagen self-assembly.
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Affiliation(s)
- Kathryn
E. Drzewiecki
- Department
of Biomedical Engineering and Center for Advanced Biotechnology
and Medicine, Department of Biochemistry and Molecular Biology, Rutgers, The State University of New Jersey, Piscataway, New Jersey 08854, United States
| | - Avanish S. Parmar
- Department
of Biomedical Engineering and Center for Advanced Biotechnology
and Medicine, Department of Biochemistry and Molecular Biology, Rutgers, The State University of New Jersey, Piscataway, New Jersey 08854, United States
| | - Ian D. Gaudet
- Department
of Biomedical Engineering and Center for Advanced Biotechnology
and Medicine, Department of Biochemistry and Molecular Biology, Rutgers, The State University of New Jersey, Piscataway, New Jersey 08854, United States
| | - Jonathan R. Branch
- Department
of Biomedical Engineering and Center for Advanced Biotechnology
and Medicine, Department of Biochemistry and Molecular Biology, Rutgers, The State University of New Jersey, Piscataway, New Jersey 08854, United States
| | - Douglas H. Pike
- Department
of Biomedical Engineering and Center for Advanced Biotechnology
and Medicine, Department of Biochemistry and Molecular Biology, Rutgers, The State University of New Jersey, Piscataway, New Jersey 08854, United States
| | - Vikas Nanda
- Department
of Biomedical Engineering and Center for Advanced Biotechnology
and Medicine, Department of Biochemistry and Molecular Biology, Rutgers, The State University of New Jersey, Piscataway, New Jersey 08854, United States
| | - David I. Shreiber
- Department
of Biomedical Engineering and Center for Advanced Biotechnology
and Medicine, Department of Biochemistry and Molecular Biology, Rutgers, The State University of New Jersey, Piscataway, New Jersey 08854, United States
- E-mail:
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16
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Russo L, Gautieri A, Raspanti M, Taraballi F, Nicotra F, Vesentini S, Cipolla L. Carbohydrate-functionalized collagen matrices: design and characterization of a novel neoglycosylated biomaterial. Carbohydr Res 2014; 389:12-7. [DOI: 10.1016/j.carres.2013.11.008] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/04/2013] [Revised: 10/21/2013] [Accepted: 11/11/2013] [Indexed: 01/14/2023]
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17
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Russo L, Sgambato A, Lecchi M, Pastori V, Raspanti M, Natalello A, Doglia SM, Nicotra F, Cipolla L. Neoglucosylated collagen matrices drive neuronal cells to differentiate. ACS Chem Neurosci 2014; 5:261-5. [PMID: 24625037 DOI: 10.1021/cn400222s] [Citation(s) in RCA: 30] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/14/2023] Open
Abstract
Despite the relevance of carbohydrates as cues in eliciting specific biological responses, glycans have been rarely exploited in the study of neuronal physiology. We report thereby the study of the effect of neoglucosylated collagen matrices on neuroblastoma F11 cell line behavior. Morphological and functional analysis clearly showed that neoglucosylated collagen matrices were able to drive cells to differentiate. These data show for the first time that F11 cells can be driven from proliferation to differentiation without the use of chemical differentiating agents. Our work may offer to cell biologists new opportunities to study neuronal cell differentiation mechanisms in a cell environment closer to physiological conditions.
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Affiliation(s)
- Laura Russo
- Department of Biotechnology and Biosciences, University of Milano-Bicocca , P.zza della Scienza 2, I-20126 Milano, Italy
| | - Antonella Sgambato
- Department of Biotechnology and Biosciences, University of Milano-Bicocca , P.zza della Scienza 2, I-20126 Milano, Italy
| | - Marzia Lecchi
- Department of Biotechnology and Biosciences, University of Milano-Bicocca , P.zza della Scienza 2, I-20126 Milano, Italy
| | - Valentina Pastori
- Department of Biotechnology and Biosciences, University of Milano-Bicocca , P.zza della Scienza 2, I-20126 Milano, Italy
| | - Mario Raspanti
- Department of Human Morphology, Human Morphology Laboratory, University of Insubria Via Monte Generoso 71, I- 21100 Varese, Italy
| | - Antonino Natalello
- Department of Biotechnology and Biosciences, University of Milano-Bicocca , P.zza della Scienza 2, I-20126 Milano, Italy
| | - Silvia M. Doglia
- Department of Biotechnology and Biosciences, University of Milano-Bicocca , P.zza della Scienza 2, I-20126 Milano, Italy
| | - Francesco Nicotra
- Department of Biotechnology and Biosciences, University of Milano-Bicocca , P.zza della Scienza 2, I-20126 Milano, Italy
| | - Laura Cipolla
- Department of Biotechnology and Biosciences, University of Milano-Bicocca , P.zza della Scienza 2, I-20126 Milano, Italy
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18
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Bini D, Russo L, Battocchio C, Natalello A, Polzonetti G, Doglia SM, Nicotra F, Cipolla L. Dendron Synthesis and Carbohydrate Immobilization on a Biomaterial Surface by a Double-Click Reaction. Org Lett 2014; 16:1298-301. [DOI: 10.1021/ol403476z] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Affiliation(s)
- Davide Bini
- Department
of Biotechnology and Biosciences, University of Milan—Bicocca, Piazza della Scienza 2, 20126 Milan, Italy
| | - Laura Russo
- Department
of Biotechnology and Biosciences, University of Milan—Bicocca, Piazza della Scienza 2, 20126 Milan, Italy
| | - Chiara Battocchio
- Department
of Sciences, INSTM, CNISM and CISDiC, University Roma Tre, Via della Vasca
Navale 84, 00146 Rome, Italy
| | - Antonino Natalello
- Department
of Biotechnology and Biosciences, University of Milan—Bicocca, Piazza della Scienza 2, 20126 Milan, Italy
| | - Giovanni Polzonetti
- Department
of Sciences, INSTM, CNISM and CISDiC, University Roma Tre, Via della Vasca
Navale 84, 00146 Rome, Italy
| | - Silvia Maria Doglia
- Department
of Biotechnology and Biosciences, University of Milan—Bicocca, Piazza della Scienza 2, 20126 Milan, Italy
| | - Francesco Nicotra
- Department
of Biotechnology and Biosciences, University of Milan—Bicocca, Piazza della Scienza 2, 20126 Milan, Italy
| | - Laura Cipolla
- Department
of Biotechnology and Biosciences, University of Milan—Bicocca, Piazza della Scienza 2, 20126 Milan, Italy
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19
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Lo KWH, Jiang T, Gagnon KA, Nelson C, Laurencin CT. Small-molecule based musculoskeletal regenerative engineering. Trends Biotechnol 2014; 32:74-81. [PMID: 24405851 DOI: 10.1016/j.tibtech.2013.12.002] [Citation(s) in RCA: 79] [Impact Index Per Article: 7.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/25/2013] [Revised: 12/09/2013] [Accepted: 12/10/2013] [Indexed: 01/13/2023]
Abstract
Clinicians and scientists working in the field of regenerative engineering are actively investigating a wide range of methods to promote musculoskeletal tissue regeneration. Small-molecule-mediated tissue regeneration is emerging as a promising strategy for regenerating various musculoskeletal tissues and a large number of small-molecule compounds have been recently discovered as potential bioactive molecules for musculoskeletal tissue repair and regeneration. In this review, we summarize the recent literature encompassing the past 4 years in the area of small bioactive molecules for promoting repair and regeneration of various musculoskeletal tissues including bone, muscle, cartilage, tendon, and nerve.
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Affiliation(s)
- Kevin W-H Lo
- Institute for Regenerative Engineering, University of Connecticut Health Center, School of Medicine, Farmington, CT 06030, USA; The Raymond and Beverly Sackler Center for Biomedical, Biological, Physical and Engineering Sciences, University of Connecticut Health Center, School of Medicine, Farmington, CT 06030, USA; Department of Medicine, Division of Endocrinology, University of Connecticut Health Center, School of Medicine, Farmington, CT 06030, USA; Department of Biomedical Engineering, University of Connecticut, School of Engineering, Storrs, CT 06268, USA.
| | - Tao Jiang
- Institute for Regenerative Engineering, University of Connecticut Health Center, School of Medicine, Farmington, CT 06030, USA; The Raymond and Beverly Sackler Center for Biomedical, Biological, Physical and Engineering Sciences, University of Connecticut Health Center, School of Medicine, Farmington, CT 06030, USA; Department of Medicine, Division of Endocrinology, University of Connecticut Health Center, School of Medicine, Farmington, CT 06030, USA
| | - Keith A Gagnon
- Institute for Regenerative Engineering, University of Connecticut Health Center, School of Medicine, Farmington, CT 06030, USA
| | - Clarke Nelson
- Institute for Regenerative Engineering, University of Connecticut Health Center, School of Medicine, Farmington, CT 06030, USA; The Raymond and Beverly Sackler Center for Biomedical, Biological, Physical and Engineering Sciences, University of Connecticut Health Center, School of Medicine, Farmington, CT 06030, USA
| | - Cato T Laurencin
- Institute for Regenerative Engineering, University of Connecticut Health Center, School of Medicine, Farmington, CT 06030, USA; The Raymond and Beverly Sackler Center for Biomedical, Biological, Physical and Engineering Sciences, University of Connecticut Health Center, School of Medicine, Farmington, CT 06030, USA; Department of Biomedical Engineering, University of Connecticut, School of Engineering, Storrs, CT 06268, USA; Department of Orthopaedic Surgery, University of Connecticut Health Center, School of Medicine, Farmington, CT 06030, USA; Department of Chemical, Materials and Biomolecular Engineering, University of Connecticut, School of Engineering, Storrs, CT 06268, USA.
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20
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Gao X, Wang Y, Chen J, Peng J. The role of peripheral nerve ECM components in the tissue engineering nerve construction. Rev Neurosci 2013; 24:443-53. [PMID: 23907421 DOI: 10.1515/revneuro-2013-0022] [Citation(s) in RCA: 45] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/04/2013] [Accepted: 07/05/2013] [Indexed: 11/15/2022]
Abstract
The extracellular matrix (ECM) is the naturally occurring substrate that provides a support structure and an attachment site for cells. It also produces a biological signal, which plays an important role in and has significant impact on cell adhesion, migration, proliferation, differentiation, and gene expression. Peripheral nerve repair is a complicated process involving Schwann cell proliferation and migration, 'bands of Büngner' formation, and newborn nerve extension. In the ECM of peripheral nerves, macromolecules are deposited among cells; these constitute the microenvironment of Schwann cell growth. Such macromolecules include collagen (I, III, IV, V), laminin, fibronectin, chondroitin sulfate proteoglycans (CSPGs), and other nerve factors. Collagen, the main component of ECM, provides structural support and guides newborn neurofilament extension. Laminin, fibronectin, CSPGs, and neurotrophic factors, are promoters or inhibitors, playing different roles in nerve repair after injury. By a chemical decellularization process, acellular nerve allografting eliminates the antigens responsible for allograft rejection and maintains most of the ECM components, which can effectively guide and enhance nerve regeneration. Thus, the composition and features of peripheral nerve ECM suggest its superiority as nerve repair material. This review focuses on the structure, function, and application in the tissue engineering nerve construction of the peripheral nerve ECM components.
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21
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Loers G, Saini V, Mishra B, Papastefanaki F, Lutz D, Chaudhury S, Ripoll DR, Wallqvist A, Gul S, Schachner M, Kaur G. Nonyloxytryptamine mimics polysialic acid and modulates neuronal and glial functions in cell culture. J Neurochem 2013; 128:88-100. [DOI: 10.1111/jnc.12408] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/27/2013] [Revised: 07/19/2013] [Accepted: 08/12/2013] [Indexed: 01/09/2023]
Affiliation(s)
- Gabriele Loers
- Zentrum für Molekulare Neurobiologie Hamburg; Universitätsklinikum Hamburg-Eppendorf; Hamburg Germany
| | - Vedangana Saini
- Department of Biotechnology; Guru Nanak Dev University; Amritsar Punjab India
| | - Bibhudatta Mishra
- Zentrum für Molekulare Neurobiologie Hamburg; Universitätsklinikum Hamburg-Eppendorf; Hamburg Germany
| | - Florentia Papastefanaki
- Laboratory of Cellular and Molecular Neurobiology; Hellenic Pasteur Institute; Athens Greece
| | - David Lutz
- Zentrum für Molekulare Neurobiologie Hamburg; Universitätsklinikum Hamburg-Eppendorf; Hamburg Germany
| | - Sidhartha Chaudhury
- DoD Biotechnology High Performance Computing Software Applications Institute; Telemedicine and Advanced Technology Research Center; US Army Medical Research and Materiel Command; Fort Detrick Maryland USA
| | - Daniel R. Ripoll
- DoD Biotechnology High Performance Computing Software Applications Institute; Telemedicine and Advanced Technology Research Center; US Army Medical Research and Materiel Command; Fort Detrick Maryland USA
| | - Anders Wallqvist
- DoD Biotechnology High Performance Computing Software Applications Institute; Telemedicine and Advanced Technology Research Center; US Army Medical Research and Materiel Command; Fort Detrick Maryland USA
| | - Sheraz Gul
- European ScreeningPort GmbH; Schnackenburgalle114; Hamburg Germany
| | - Melitta Schachner
- Zentrum für Molekulare Neurobiologie Hamburg; Universitätsklinikum Hamburg-Eppendorf; Hamburg Germany
- Keck Center for Collaborative Neuroscience and Department of Cell Biology and Neuroscience; Rutgers University; Piscataway New Jersey USA
| | - Gurcharan Kaur
- Department of Biotechnology; Guru Nanak Dev University; Amritsar Punjab India
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22
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Wrobel MR, Sundararaghavan HG. Directed migration in neural tissue engineering. TISSUE ENGINEERING PART B-REVIEWS 2013; 20:93-105. [PMID: 23815309 DOI: 10.1089/ten.teb.2013.0233] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
Abstract
Directed cell migration is particularly important in neural tissue engineering, where the goal is to direct neurons and support cells across injured nerve gaps. Investigation of the gradients present in the body during development provides an approach to guiding cells in peripheral and central nervous system tissue, but many different types of gradients and patterns can accomplish directed migration. The focus of this review is to describe current research paradigms in neural tissue gradients and review their effectiveness for directed migration. The review explores directed migration achieved through the use of chemical, adhesive, mechanical, topographical, and electrical types of gradients. Few studies investigate combined gradients, though it is known that a combination of therapies is necessary for reconnection of neuronal circuitry. To date, there has been no systematic review of gradient approaches to neural tissue engineering. By looking at effectiveness of various scaffold cue presentation and methods to combine these strategies, the potential for nerve repair is increased.
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Affiliation(s)
- Melissa R Wrobel
- Department of Biomedical Engineering, Wayne State University , Detroit, Michigan
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23
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Taraballi F, Zanini S, Lupo C, Panseri S, Cunha C, Riccardi C, Marcacci M, Campione M, Cipolla L. Amino and carboxyl plasma functionalization of collagen films for tissue engineering applications. J Colloid Interface Sci 2012; 394:590-7. [PMID: 23266023 DOI: 10.1016/j.jcis.2012.11.041] [Citation(s) in RCA: 26] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/24/2012] [Revised: 11/16/2012] [Accepted: 11/17/2012] [Indexed: 01/21/2023]
Abstract
Type I collagen films have been functionalized on their surfaces by plasma treatment with carboxyl and amino groups to improve their potential for grafting bioactive molecules. The physico-chemical properties of the plasma-treated films were evaluated and compared to the untreated materials by water contact angle, SEM and AFM. The presence of new functional groups on the film surfaces has been assessed by ATR-FTIR spectra after chemical derivatization. Moreover, the biocompatibility of the plasma-treated films was studied with MG-63 human osteoblast-like cells, evaluating cell proliferation, viability and morphology at 1, 3 and 7 days.
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Affiliation(s)
- F Taraballi
- Dept. of Biotechnology and Biosciences, University of Milano-Bicocca, P.zza della Scienza 2, 20126 Milano, Italy
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24
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Masand SN, Chen J, Perron IJ, Hammerling BC, Loers G, Schachner M, Shreiber DI. The effect of glycomimetic functionalized collagen on peripheral nerve repair. Biomaterials 2012; 33:8353-62. [PMID: 22917737 DOI: 10.1016/j.biomaterials.2012.08.018] [Citation(s) in RCA: 28] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/03/2012] [Accepted: 08/09/2012] [Indexed: 12/18/2022]
Abstract
Increasing evidence suggests that the improper synaptic reconnection of regenerating axons is a significant cause of incomplete functional recovery following peripheral nerve injury. In this study, we evaluate the use of collagen hydrogels functionalized with two peptide glycomimetics of naturally occurring carbohydrates-polysialic acid (PSA) and human natural killer cell epitope epitope (HNK-1)-that have been independently shown to encourage nerve regeneration and axonal targeting. Our novel biomaterial was used to bridge a critical gap size (5 mm) in a mouse femoral nerve injury model. Functional recovery was assessed using gait and hind limb extension, and was significantly better in all glycomimetic peptide-coupled collagen conditions versus non-functional scrambled peptide-coupled collagen, native collagen, and saline controls. Analysis of cross-sections of the regenerated nerve demonstrated that hydrogels coupled with the PSA glycomimetic, but not HNK, had significant increases in the number of myelinated axons over controls. Conversely, hydrogels coupled with HNK, but not PSA, showed improvement in myelination. Additionally, significantly more correctly projecting motoneurons were observed in groups containing coupled HNK-1 mimicking peptide, but not PSA mimicking peptide. Given the distinct morphological outcomes between the two glycomimetics, our study indicates that the enhancement of recovery following peripheral nerve injury induced by PSA- and HNK-functionalized collagen hydrogels likely occurs through distinct mechanisms.
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Affiliation(s)
- Shirley N Masand
- Department of Biomedical Engineering, Rutgers, The State University of New Jersey, 599 Taylor Road, Piscataway, NJ 08854, USA
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