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Glotzbach K, Faissner A. Substrate-bound and soluble domains of tenascin-C regulate differentiation, proliferation and migration of neural stem and progenitor cells. Front Cell Neurosci 2024; 18:1357499. [PMID: 38425428 PMCID: PMC10902920 DOI: 10.3389/fncel.2024.1357499] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/18/2023] [Accepted: 01/23/2024] [Indexed: 03/02/2024] Open
Abstract
Introduction The lack of regenerative capacity of the central nervous system is one of the major challenges nowadays. The knowledge of guidance cues that trigger differentiation, proliferation, and migration of neural stem and progenitor cells is one key element in regenerative medicine. The extracellular matrix protein tenascin-C (Tnc) is a promising candidate to regulate cell fate due to its expression in the developing central nervous system and in the adult neural stem cell niches. Of special interest are the alternatively spliced fibronectin type III (FnIII) domains of Tnc whose combinatorial diversity could theoretically generate up to 64 isoforms in the mouse. A total of 27 isoforms have already been discovered in the developing brain, among others the domain combinations A1D, CD, and A124BCD. Methods In the present study, these domains as well as the combination of the constitutively expressed FnIII domains 7 and 8 (78) were expressed in Chinese hamster ovary cells as pseudo-antibodies fused to the Fc-fragment of a human immunoglobulin G antibody. The fusion proteins were presented to primary mouse neural stem/progenitor cells (NSPCs) grown as neurospheres, either as coated culture substrates or as soluble additives in vitro. The influence of the domains on the differentiation, proliferation and migration of NSPCs was analyzed. Results We observed that the domain combination A124BCD promoted the differentiation of neurons and oligodendrocytes, whereas the domain A1D supported astrocyte differentiation. The constitutively expressed domain 78 had a proliferation and migration stimulating impact. Moreover, most effects were seen only in one of the presentation modes but not in both, suggesting different effects of the Tnc domains in two- and three-dimensional cultures. Discussion This knowledge about the different effect of the Tnc domains might be used to create artificial three-dimensional environments for cell transplantation. Hydrogels spiked with Tnc-domains might represent a promising tool in regenerative medicine.
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Affiliation(s)
| | - Andreas Faissner
- Department of Cell Morphology and Molecular Neurobiology, Faculty of Biology and Biotechnology, Ruhr University Bochum, Bochum, Germany
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Abd El-Azeem SH, Khalil AA, Ibrahim MAM, Gamal AY. The use of integrin binding domain loaded hydrogel (RGD) with minimally invasive surgical technique in treatment of periodontal intrabony defect: a randomized clinical and biochemical study. J Appl Oral Sci 2023; 31:e20230263. [PMID: 38126565 PMCID: PMC10786453 DOI: 10.1590/1678-7757-2023-0263] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/18/2023] [Revised: 10/17/2023] [Accepted: 11/08/2023] [Indexed: 12/23/2023] Open
Abstract
BACKGROUND Periodontal regeneration faces multiple challenges, the most important being cellular insufficiency. In an attempt to improve defect cellularity, we aimed to demonstrate enhancing cellular attraction using arginine-glycine-aspartic acid (RGD) adhesion molecule legend blended hydrogel within the intrabony defects. METHODOLOGY Forty-five intrabony defects were selected from patients with stage III or IV - grade A or B periodontitis and divided randomly into three equal groups of 15 each: group1 (G1): received minimally invasive surgical technique (MIST) alone, group2 (G2): received MIST and placebo hydrogel injection, and group3 (G3): were treated with MIST and RGD hydrogel injection. Primary outcomes 6 months following therapy were; defect base fill (DBF) and defect width measurement (DW); secondary outcomes were clinical attachment level (CAL), pocket depth (PD), plaque index (PI), gingival index (GI), and biochemical analysis of bone morphogenetic protein (BMP-2) evaluated at 1,7,14 and 21 days following therapy. RESULTS Significant improvements in DBF, CAL, and PD were observed in the three studied groups 6 months following therapy compared to baseline (p<0.05). A significant improvement in DBF was reported in G3 compared to G1 and 2 (p=0.005). Additionally, a significantly higher CAL gain was reported in G3 compared to that of G1 (p=0.02). Group 3 was associated with a significantly higher level of BMP-2 compared to G1 and G2 in all reported periods. CONCLUSION RGD peptide carried on a hydrogel delivery agent and contained with a minimally invasive flap could be a reliable option in improving the outcomes of periodontal therapy.
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Affiliation(s)
- Shaimaa Hamdy Abd El-Azeem
- Nahda University, Faculty of Dentistry Oral Medicine, Oral Diagnosis and Periodontology Department, Beni Swef, Egypt
| | - Ahmed Abdallah Khalil
- Minia University, Faculty of Dentistry Oral Medicine, Oral Diagnosis and Periodontology Department, Minia, Egypt
| | | | - Ahmed Y Gamal
- Ain Shams Universit, Faculty of Dentistry Oral Medicine, Oral Diagnosis and Periodontology Department, Cairo, Egypt
- Misr University for Science and Technology, Faculty of Dentistry, Cairo, Egypt
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Sung TC, Wang T, Liu Q, Ling QD, Subbiah SK, Renuka RR, Hsu ST, Umezawa A, Higuchi A. Cell-binding peptides on the material surface guide stem cell fate of adhesion, proliferation and differentiation. J Mater Chem B 2023; 11:1389-1415. [PMID: 36727243 DOI: 10.1039/d2tb02601e] [Citation(s) in RCA: 10] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/03/2023]
Abstract
Human cells, especially stem cells, need to communicate and interact with extracellular matrix (ECM) proteins, which not only serve as structural components but also guide and support cell fate and properties such as cell adhesion, proliferation, survival and differentiation. The binding of the cells with ECM proteins or ECM-derived peptides via cell adhesion receptors such as integrins activates several signaling pathways that determine the cell fate, morphological change, proliferation and differentiation. The development of synthetic ECM protein-derived peptides that mimic the biological and biochemical functions of natural ECM proteins will benefit academic and clinical application. Peptides derived from or inspired by specific ECM proteins can act as agonists of each ECM protein receptor. Given that most ECM proteins function in cell adhesion via integrin receptors, many peptides have been developed that bind to specific integrin receptors. In this review, we discuss the peptide sequence, immobilization design, reaction method, and functions of several ECM protein-derived peptides. Various peptide sequences derived from mainly ECM proteins, which are used for coating or grafting on dishes, scaffolds, hydrogels, implants or nanofibers, have been developed to improve the adhesion, proliferation or differentiation of stem cells and to culture differentiated cells. This review article will help to inform the optimal choice of ECM protein-derived peptides for the development of scaffolds, implants, hydrogels, nanofibers and 2D cell culture dishes to regulate the proliferation and direct the differentiation of stem cells into specific lineages.
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Affiliation(s)
- Tzu-Cheng Sung
- State Key Laboratory of Ophthalmology, Optometry and Visual Science, Eye Hospital, Wenzhou Medical University, No. 270, Xueyuan Road, Wenzhou, Zhejiang, 325027, China.
| | - Ting Wang
- State Key Laboratory of Ophthalmology, Optometry and Visual Science, Eye Hospital, Wenzhou Medical University, No. 270, Xueyuan Road, Wenzhou, Zhejiang, 325027, China.
| | - Qian Liu
- State Key Laboratory of Ophthalmology, Optometry and Visual Science, Eye Hospital, Wenzhou Medical University, No. 270, Xueyuan Road, Wenzhou, Zhejiang, 325027, China.
| | - Qing-Dong Ling
- Cathay Medical Research Institute, Cathay General Hospital, No. 32, Ln 160, Jian-Cheng Road, Hsi-Chi City, Taipei 221, Taiwan
| | - Suresh Kumar Subbiah
- Centre for Materials Engineering and Regenerative Medicine, Bharath Institute of Higher Education and Research, 173, Agaram Road, Tambaram East, Chennai-73, 600078, India
| | - Remya Rajan Renuka
- Centre for Materials Engineering and Regenerative Medicine, Bharath Institute of Higher Education and Research, 173, Agaram Road, Tambaram East, Chennai-73, 600078, India
| | - Shih-Tien Hsu
- Department of Internal Medicine, Taiwan Landseed Hospital, 77 Kuangtai Road, Pingjen City, Tao-Yuan County 32405, Taiwan
| | - Akihiro Umezawa
- Department of Reproduction, National Center for Child Health and Development, 2-10-1 Okura, Setagaya-ku, Tokyo, 157-8535, Japan
| | - Akon Higuchi
- State Key Laboratory of Ophthalmology, Optometry and Visual Science, Eye Hospital, Wenzhou Medical University, No. 270, Xueyuan Road, Wenzhou, Zhejiang, 325027, China. .,Department of Chemical and Materials Engineering, National Central University, No. 300, Jhongda RD., Jhongli, Taoyuan, 32001, Taiwan. .,R & D Center for Membrane Technology, Chung Yuan Christian University, 200 Chung-Bei Rd., Jhongli, Taoyuan 320, Taiwan
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Hao X, Zhang S, Li P, Huang J, Yuan Z, Tan J. Amniotic membrane extract-enriched hydrogel augments the therapeutic effect of menstrual blood-derived stromal cells in a rat model of intrauterine adhesion. BIOMATERIALS ADVANCES 2022; 142:213165. [PMID: 36341744 DOI: 10.1016/j.bioadv.2022.213165] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/30/2022] [Revised: 10/10/2022] [Accepted: 10/16/2022] [Indexed: 11/06/2022]
Abstract
We previously demonstrated that transplantation of menstrual blood-derived stromal cells (MenSCs) is a safe and effective therapy for treating intrauterine adhesions (IUA). However, improving the colonization and therapeutic efficiency of MenSCs is still needed before full clinical application. Here, we established an amniotic membrane extract (AME)-enriched RGD hydrogel, and evaluated the therapeutic effect of this adjuvant combined with MenSCs transplantation in an IUA rat model. Our results indicated that AME promoted the proliferation and secretion of MenSCs in vitro, up-regulated the expression of apoptosis-suppressing gene BCL2 and down-regulated the expression of apoptosis-related genes Caspase-3 and Caspase-8. The AME-enriched hydrogel was biocompatible, and improved the survival of MenSCs in vitro and in vivo. It also promoted the retention of MenSCs in IUA uterus and augmented the effects of MenSCs on improving uterus morphology, endometrial proliferation, endometrial receptivity and fibrosis suppression. In addition, co-transplantation of MenSCs with AME-enriched hydrogel markedly down-regulated the expressions of inflammation-related genes IL10 and TGFβ while up-regulated the IL4/IFN-γ ratio in the IUA endometrium, and improved the expressions of cell proliferation-related antigen, gland-regeneration-related marker leucine-rich repeat-containing G-protein coupled receptor 5 (LGR5), angiogenesis-related marker platelet and endothelial cell adhesion molecule 1 (PECAM1), endometrial receptivity related genes ITGα5 and ITGβ3. Our study suggested that AME and MenSCs had a synergistic effect. Co-transplantation of MenSCs with AME-enriched hydrogel provided a promising approach for stem cell-based IUA treatment.
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Affiliation(s)
- Xinyao Hao
- Center of Reproductive Medicine, Department of Obstetrics and Gynecology, Shengjing Hospital of China Medical University, Shenyang 110022, China; Key Laboratory of Reproductive Dysfunction Diseases and Fertility Remodeling of Liaoning Province, Shenyang 110022, China
| | - Siwen Zhang
- Center of Reproductive Medicine, Department of Obstetrics and Gynecology, Shengjing Hospital of China Medical University, Shenyang 110022, China; Key Laboratory of Reproductive Dysfunction Diseases and Fertility Remodeling of Liaoning Province, Shenyang 110022, China
| | - Pingping Li
- Center of Reproductive Medicine, Department of Obstetrics and Gynecology, Shengjing Hospital of China Medical University, Shenyang 110022, China; Key Laboratory of Reproductive Dysfunction Diseases and Fertility Remodeling of Liaoning Province, Shenyang 110022, China
| | - John Huang
- Department of Biotechnology, TheWell Bioscience, North Brunswick, New Jersey, 08902 United States
| | - Zhengwei Yuan
- Key Laboratory of Health Ministry for Congenital Malformation, Shengjing Hospital of China Medical University, Shenyang 117004, China
| | - Jichun Tan
- Center of Reproductive Medicine, Department of Obstetrics and Gynecology, Shengjing Hospital of China Medical University, Shenyang 110022, China; Key Laboratory of Reproductive Dysfunction Diseases and Fertility Remodeling of Liaoning Province, Shenyang 110022, China.
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Nguyen TT, Bao NS, Van Vo G. Advances in Hydrogel-Based Drug Delivery Systems for Parkinson's Disease. Neurochem Res 2022; 47:2129-2141. [PMID: 35596041 DOI: 10.1007/s11064-022-03617-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/17/2022] [Revised: 04/20/2022] [Accepted: 04/26/2022] [Indexed: 10/18/2022]
Abstract
Parkinson's disease (PD) is a common central nervous system disorder (CNS) characterized by cell loss in the substantia nigra. Severe loss of dopaminergic neurons and Lewy body formation with α-synuclein inclusions are the main neuropathological features of PD. There's currently no cure for PD, but treatments are available to help relieve the symptoms and maintain quality of life. However, the variety of clinically available therapeutic molecules is mainly limited to treating symptoms rather than halting or reversing disease progression via medical interventions. As an emerging drug carrier, hydrogels loaded with therapeutic agents and cells are attracting attention as an alternative and potentially more effective approach to managing PD. The current work highlights applications of hydrogel-based biomaterials in cell culture and disease modeling as carriers for cells, medicines, and proteins as PD therapeutic models.
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Affiliation(s)
- Thuy Trang Nguyen
- Faculty of Pharmacy, HUTECH University, Ho Chi Minh City, 700000, Vietnam
| | - Nguyen Si Bao
- Department of Neurosurgery, School of Medicine, Vietnam National University Ho Chi Minh City (VNU-HCM), Ho Chi Minh City, 700000, Vietnam. .,Vietnam National University Ho Chi Minh City (VNU-HCM), Ho Chi Minh City, 700000, Vietnam.
| | - Giau Van Vo
- Department of Biomedical Engineering, School of Medicine, Vietnam National University Ho Chi Minh City (VNU-HCM), Ho Chi Minh City, 700000, Vietnam. .,Research Center for Genetics and Reproductive Health (CGRH), School of Medicine, Vietnam National University Ho Chi Minh City (VNU-HCM), Ho Chi Minh City, 700000, Vietnam. .,Vietnam National University Ho Chi Minh City (VNU-HCM), Ho Chi Minh City, 700000, Vietnam.
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Xi Y, Chen Y, Jin Y, Han G, Song M, Song T, Shi Y, Tao L, Huang Z, Zhou J, Ding Y, Zhang H. Versatile nanomaterials for Alzheimer's disease: Pathogenesis inspired disease-modifying therapy. J Control Release 2022; 345:38-61. [DOI: 10.1016/j.jconrel.2022.02.034] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/08/2021] [Revised: 02/25/2022] [Accepted: 02/26/2022] [Indexed: 12/11/2022]
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Solano AG, Dupuy J, Therriault H, Liberelle B, Faucheux N, Lauzon MA, Virgilio N, Paquette B. An alginate-based macroporous hydrogel matrix to trap cancer cells. Carbohydr Polym 2021; 266:118115. [PMID: 34044932 DOI: 10.1016/j.carbpol.2021.118115] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/11/2021] [Revised: 04/01/2021] [Accepted: 04/19/2021] [Indexed: 12/11/2022]
Abstract
To overcome the radioresistance of glioblastoma (GBM) cells infiltrated in the brain, we propose to attract these cancer cells into a trap to which a lethal radiation dose can be delivered safely. Herein, we have prepared and characterized a sodium alginate-based macroporous hydrogel as a potential cancer cell trap. Microcomputed X-ray tomography shows that the hydrogel matrices comprise interconnected pores with an average diameter of 300 μm. The F98 GBM cells migrated in the pores and mainly accumulated in the center of the matrix. Depending on the number of cancer cells added, the grafting of RGD cell-adhesion peptides to the alginate resulted in a 4 to 10 times increase in the number of F98 cells (which overexpress the associated αvβ3 and αvβ5 binding integrins) retained in the matrix. Finally, a radiation dose of 25 Gy eliminated all F98 cells trapped in the matrix, without significantly altering the matrix mechanical properties.
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Affiliation(s)
- Angela Giraldo Solano
- Center for Research in Radiotherapy, Department of Nuclear Medicine and Radiobiology, Faculty of Medicine and Health Sciences, Université de Sherbrooke, Sherbrooke, Québec, Canada
| | - Joan Dupuy
- Centre de recherche sur les systèmes polymères et composites à haute performance (CREPEC), Department of Chemical Engineering, Polytechnique Montréal, 2900, boul. Édouard-Montpetit, Montréal, Québec, Canada
| | - Hélène Therriault
- Center for Research in Radiotherapy, Department of Nuclear Medicine and Radiobiology, Faculty of Medicine and Health Sciences, Université de Sherbrooke, Sherbrooke, Québec, Canada
| | - Benoît Liberelle
- Centre de recherche sur les systèmes polymères et composites à haute performance (CREPEC), Department of Chemical Engineering, Polytechnique Montréal, 2900, boul. Édouard-Montpetit, Montréal, Québec, Canada
| | - Nathalie Faucheux
- Department of Chemical and Biotechnological Engineering, Faculty of Engineering, Université de Sherbrooke, Sherbrooke, Québec, Canada
| | - Marc-Antoine Lauzon
- Department of Chemical and Biotechnological Engineering, Faculty of Engineering, Université de Sherbrooke, Sherbrooke, Québec, Canada
| | - Nick Virgilio
- Centre de recherche sur les systèmes polymères et composites à haute performance (CREPEC), Department of Chemical Engineering, Polytechnique Montréal, 2900, boul. Édouard-Montpetit, Montréal, Québec, Canada.
| | - Benoit Paquette
- Center for Research in Radiotherapy, Department of Nuclear Medicine and Radiobiology, Faculty of Medicine and Health Sciences, Université de Sherbrooke, Sherbrooke, Québec, Canada.
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