1
|
Xue P, Chang Z, Chen H, Xi H, Tan X, He S, Qiao H, Jiang X, Liu X, Du B. Macrophage membrane (MMs) camouflaged near-infrared (NIR) responsive bone defect area targeting nanocarrier delivery system (BTNDS) for rapid repair: promoting osteogenesis via phototherapy and modulating immunity. J Nanobiotechnology 2024; 22:87. [PMID: 38429776 PMCID: PMC10908146 DOI: 10.1186/s12951-024-02351-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/04/2024] [Accepted: 02/20/2024] [Indexed: 03/03/2024] Open
Abstract
Bone defects remain a significant challenge in clinical orthopedics, but no targeted medication can solve these problems. Inspired by inflammatory targeting properties of macrophages, inflammatory microenvironment of bone defects was exploited to develop a multifunctional nanocarrier capable of targeting bone defects and promoting bone regeneration. The avidin-modified black phosphorus nanosheets (BP-Avidin, BPAvi) were combined with biotin-modified Icaritin (ICT-Biotin, ICTBio) to synthesize Icaritin (ICT)-loaded black phosphorus nanosheets (BPICT). BPICT was then coated with macrophage membranes (MMs) to obtain MMs-camouflaged BPICT (M@BPICT). Herein, MMs allowed BPICT to target bone defects area, and BPICT accelerated the release of phosphate ions (PO43-) and ICT when exposed to NIR irradiation. PO43- recruited calcium ions (Ca2+) from the microenvironment to produce Ca3(PO4)2, and ICT increased the expression of osteogenesis-related proteins. Additionally, M@BPICT can decrease M1 polarization of macrophage and expression of pro-inflammatory factors to promote osteogenesis. According to the results, M@BPICT provided bone growth factor and bone repair material, modulated inflammatory microenvironment, and activated osteogenesis-related signaling pathways to promote bone regeneration. PTT could significantly enhance these effects. This strategy not only offers a solution to the challenging problem of drug-targeted delivery in bone defects but also expands the biomedical applications of MMs-camouflaged nanocarriers.
Collapse
Affiliation(s)
- Peng Xue
- Department of Orthopedics, Affiliated Hospital of Nanjing University of Chinese Medicine, Hanzhong Road 155, Nanjing, 210029, China
- Jiangsu Province Hospital of Chinese Medicine, Nanjing, 210029, China
| | - Zhiyong Chang
- Department of Orthopedics, Affiliated Hospital of Nanjing University of Chinese Medicine, Hanzhong Road 155, Nanjing, 210029, China
- Jiangsu Province Hospital of Chinese Medicine, Nanjing, 210029, China
| | - Hao Chen
- Department of Orthopedics, Affiliated Hospital of Nanjing University of Chinese Medicine, Hanzhong Road 155, Nanjing, 210029, China
- Jiangsu Province Hospital of Chinese Medicine, Nanjing, 210029, China
| | - Hongzhong Xi
- Department of Orthopedics, Affiliated Hospital of Nanjing University of Chinese Medicine, Hanzhong Road 155, Nanjing, 210029, China
- Jiangsu Province Hospital of Chinese Medicine, Nanjing, 210029, China
| | - Xiaoxue Tan
- International Chinese-Belorussian Scientific Laboratory on Vacuum-Plasma Technology, Nanjing University of Science and Technology, Nanjing, 210094, China
| | - Shuai He
- Department of Orthopedics, Affiliated Hospital of Nanjing University of Chinese Medicine, Hanzhong Road 155, Nanjing, 210029, China
- Jiangsu Province Hospital of Chinese Medicine, Nanjing, 210029, China
| | - Haishi Qiao
- Department of Pharmaceutical Engineering, School of Engineering, China Pharmaceutical University, Nanjing, 210009, China
| | - Xiaohong Jiang
- International Chinese-Belorussian Scientific Laboratory on Vacuum-Plasma Technology, Nanjing University of Science and Technology, Nanjing, 210094, China
| | - Xin Liu
- Department of Orthopedics, Affiliated Hospital of Nanjing University of Chinese Medicine, Hanzhong Road 155, Nanjing, 210029, China.
- Jiangsu Province Hospital of Chinese Medicine, Nanjing, 210029, China.
| | - Bin Du
- Department of Orthopedics, Affiliated Hospital of Nanjing University of Chinese Medicine, Hanzhong Road 155, Nanjing, 210029, China.
- Jiangsu Province Hospital of Chinese Medicine, Nanjing, 210029, China.
| |
Collapse
|
2
|
Guo A, Zhang S, Yang R, Sui C. Enhancing the mechanical strength of 3D printed GelMA for soft tissue engineering applications. Mater Today Bio 2024; 24:100939. [PMID: 38249436 PMCID: PMC10797197 DOI: 10.1016/j.mtbio.2023.100939] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/03/2023] [Revised: 12/28/2023] [Accepted: 12/29/2023] [Indexed: 01/23/2024] Open
Abstract
Gelatin methacrylate (GelMA) hydrogels have gained significant traction in diverse tissue engineering applications through the utilization of 3D printing technology. As an artificial hydrogel possessing remarkable processability, GelMA has emerged as a pioneering material in the advancement of tissue engineering due to its exceptional biocompatibility and degradability. The integration of 3D printing technology facilitates the precise arrangement of cells and hydrogel materials, thereby enabling the creation of in vitro models that simulate artificial tissues suitable for transplantation. Consequently, the potential applications of GelMA in tissue engineering are further expanded. In tissue engineering applications, the mechanical properties of GelMA are often modified to overcome the hydrogel material's inherent mechanical strength limitations. This review provides a comprehensive overview of recent advancements in enhancing the mechanical properties of GelMA at the monomer, micron, and nano scales. Additionally, the diverse applications of GelMA in soft tissue engineering via 3D printing are emphasized. Furthermore, the potential opportunities and obstacles that GelMA may encounter in the field of tissue engineering are discussed. It is our contention that through ongoing technological progress, GelMA hydrogels with enhanced mechanical strength can be successfully fabricated, leading to the production of superior biological scaffolds with increased efficacy for tissue engineering purposes.
Collapse
Affiliation(s)
- Ao Guo
- Department of Trauma and Pediatric Orthopedics, The First Affiliated Hospital of Anhui Medical University, Hefei, 231200, China
| | - Shengting Zhang
- Department of Trauma and Pediatric Orthopedics, The First Affiliated Hospital of Anhui Medical University, Hefei, 231200, China
| | - Runhuai Yang
- School of Biomedical Engineering, Anhui Medical University, Hefei, 230032, China
| | - Cong Sui
- Department of Trauma and Pediatric Orthopedics, The First Affiliated Hospital of Anhui Medical University, Hefei, 231200, China
| |
Collapse
|
3
|
Govindarajan D, Saravanan S, Sudhakar S, Vimalraj S. Graphene: A Multifaceted Carbon-Based Material for Bone Tissue Engineering Applications. ACS OMEGA 2024; 9:67-80. [PMID: 38222554 PMCID: PMC10785094 DOI: 10.1021/acsomega.3c07062] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 09/19/2023] [Revised: 11/30/2023] [Accepted: 12/04/2023] [Indexed: 01/16/2024]
Abstract
Tissue engineering is an emerging technological field that aims to restore and replace human tissues. A significant number of individuals require bone replacement annually as a result of skeletal abnormalities or accidents. In recent decades, notable progress has been made in the field of biomedical research, specifically in the realm of sophisticated and biocompatible materials. The purpose of these biomaterials is to facilitate bone tissue regeneration. Carbon nanomaterial-based scaffolds are particularly notable due to their accessibility, mechanical durability, and biofunctionality. The scaffolds exhibit the capacity to enhance cellular proliferation, mitigate cell damage, induce bone tissue growth, and maintain biological compatibility. Therefore, they play a crucial role in the development of the bone matrix and the necessary cellular interactions required for bone tissue restoration. The attachment, growth, and specialization of osteogenic stem cells on biomaterial scaffolds play critical roles in bone tissue engineering. The optimal biomaterial should facilitate the development of bone tissue in a manner that closely resembles that of human bone. This comprehensive review encompasses the examination of graphene oxide (GO), carbon nanotubes (CNTs), fullerenes, carbon dots (CDs), nanodiamonds, and their respective derivatives. The biomaterial frameworks possess the ability to replicate the intricate characteristics of the bone microenvironment, thereby rendering them suitable for utilization in tissue engineering endeavors.
Collapse
Affiliation(s)
- Dharunya Govindarajan
- Department
of Biotechnology, Stem Cell and Molecular Biology Laboratory, Bhupat
& Jyoti Mehta School of Biosciences, Indian Institute of Technology-Madras, Chennai 600 036, Tamil Nadu, India
| | - Sekaran Saravanan
- Department
of Prosthodontics, Saveetha Dental College and Hospital, Saveetha
Institute of Medical and Technical Sciences (SIMATS), Saveetha University, Chennai 600 077, Tamil Nadu, India
| | - Swathi Sudhakar
- Department
of Applied Mechanics and Biomedical Engineering, Indian Institute of Technology-Madras, Chennai 600 036, Tamil Nadu, India
| | - Selvaraj Vimalraj
- Department
of Applied Mechanics and Biomedical Engineering, Indian Institute of Technology-Madras, Chennai 600 036, Tamil Nadu, India
| |
Collapse
|
4
|
do Nascimento MF, de Oliveira CR, Cardoso JC, Bordignon NCT, Gondak R, Severino P, Souto EB, de Albuquerque Júnior RLC. UV-polymerizable methacrylated gelatin (GelMA)-based hydrogel containing tannic acids for wound healing. Drug Deliv Transl Res 2023; 13:3223-3238. [PMID: 37474880 PMCID: PMC10624738 DOI: 10.1007/s13346-023-01383-y] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 06/13/2023] [Indexed: 07/22/2023]
Abstract
Gelatin-based photopolymerizable methacrylate hydrogel (GelMA) is a promising biomaterial for in situ drug delivery, while aqueous extract of Punica granatum (AEPG) peel fruit rich in gallic acid and ellagic acid is used to improve wound healing. The aim of this study was to develop and analyze the healing properties of GelMA containing AEPG, gallic acid, or ellagic acid in a rodent model. GelMA hydrogels containing 5% AEPG (GelMA-PG), 1.6% gallic acid (GelMA-GA), or 2.1% ellagic acid (GelMA-EA) were produced and their mechanical properties, enzymatic degradation, and thermogravimetric profile determined. Wound closure rates, healing histological grading, and immunohistochemical counts of myofibroblasts were assessed over time. The swelling of hydrogels varied between 50 and 90%, and GelMA exhibited a higher swelling than the other groups. The GPG samples showed higher compression and Young's moduli than GelMA, GGA, and GAE. All samples degraded around 95% in 48 h. GPG and GGA significantly accelerated wound closure, improved collagenization, increased histological grading, and hastened myofibroblast differentiation in comparison to the control, GelMA, and GEA. GelMA containing AEPG (GPG) improved wound healing, and although gallic acid is the major responsible for such biological activity, a potential synergic effect played by other polyphenols present in the extract is evident.
Collapse
Affiliation(s)
| | - Clauberto R de Oliveira
- Biotechnological Postgraduate Program-RENORBIO, Federal University of Sergipe, São Cristóvão, Sergipe, 49100-000, Brazil
| | - Juliana C Cardoso
- Postgraduate Program in Health and Environment, Tiradentes University, Aracaju, Sergipe, 49032-490, Brazil
| | - Natalia C T Bordignon
- Department of Dentistry, Post-Graduating Program in Dentistry, Federal University of Santa Catarina, Florianópolis, 88040-370, Brazil
| | - Rogério Gondak
- Department of Dentistry, Post-Graduating Program in Dentistry, Federal University of Santa Catarina, Florianópolis, 88040-370, Brazil
- Department of Pathology, Health Sciences Center, Federal University of Santa Catarina, R. Delfino Conti, S/N, Florianópolis, Santa Catarina, 88040-370, Brazil
| | - Patrícia Severino
- Post-Graduating Program in Industrial Biotechnology, University of Tiradentes, Av. Murilo Dantas, 300, Aracaju, 49010-390, Brazil
| | - Eliana B Souto
- UCIBIO-Applied Molecular Biosciences Unit, MEDTECH, Laboratory of Pharmaceutical Technology, Department of Drug Sciences, Faculty of Pharmacy, University of Porto, 4050-313, Porto, Portugal.
- Associate Laboratory i4HB, Department of Pharmaceutical Technology, Faculty of Pharmacy, Institute for Health and Bioeconomy, University of Porto, Rua de Jorge Viterbo Ferreira, 228, 4050-313, Porto, Portugal.
| | - Ricardo L C de Albuquerque Júnior
- Department of Dentistry, Post-Graduating Program in Dentistry, Federal University of Santa Catarina, Florianópolis, 88040-370, Brazil.
- Department of Pathology, Health Sciences Center, Federal University of Santa Catarina, R. Delfino Conti, S/N, Florianópolis, Santa Catarina, 88040-370, Brazil.
| |
Collapse
|
5
|
Shen J, Jiao W, Chen Z, Wang C, Song X, Ma L, Tang Z, Yan W, Xie H, Yuan B, Wang C, Dai J, Sun Y, Du L, Jin Y. Injectable multifunctional chitosan/dextran-based hydrogel accelerates wound healing in combined radiation and burn injury. Carbohydr Polym 2023; 316:121024. [PMID: 37321722 DOI: 10.1016/j.carbpol.2023.121024] [Citation(s) in RCA: 8] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/15/2023] [Revised: 05/09/2023] [Accepted: 05/11/2023] [Indexed: 06/17/2023]
Abstract
Clinical wound management of combined radiation and burn injury (CRBI) remains a huge challenge due to serious injuries induced by redundant reactive oxygen species (ROS), the accompanying hematopoietic, immunologic suppression and stem cell reduction. Herein, the injectable multifunctional Schiff base cross-linked with gallic acid modified chitosan (CSGA)/oxidized dextran (ODex) hydrogels were rationally designed to accelerate wound healing through elimination of ROS in CRBI. CSGA/ODex hydrogels, fabricated by mixing solutions of CSGA and Odex, displayed good self-healing ability, excellent injectability, strong antioxidant activity, and favorable biocompatibility. More importantly, CSGA/ODex hydrogels exhibited excellent antibacterial properties, which is facilitated for wound healing. Furthermore, CSGA/ODex hydrogels significantly suppressed the oxidative damage of L929 cells in an H2O2-induced ROS microenvironment. The recovery of mice with CRBI in mice demonstrated that CSGA/ODex hydrogels significantly reduced the hyperplasia of epithelial cells and the expression of proinflammatory cytokine, and accelerated wound healing which was superior to the treatment with commercial triethanolamine ointment. In conclusion, the CSGA/ODex hydrogels as a wound dressing could accelerate the wound healing and tissue regeneration of CRBI, which provides great potential in clinical treatment of CRBI.
Collapse
Affiliation(s)
- Jintao Shen
- Beijing Institute of Radiation Medicine, Beijing 100850, China
| | - Wencheng Jiao
- Beijing Institute of Radiation Medicine, Beijing 100850, China; Hebei University, Baoding 071002, China
| | - Ziyuan Chen
- Beijing Institute of Radiation Medicine, Beijing 100850, China
| | - Chunqing Wang
- Beijing Institute of Radiation Medicine, Beijing 100850, China; Shandong University of Traditional Chinese Medicine, Jinan 250355, China
| | - Xingshuang Song
- Beijing Institute of Radiation Medicine, Beijing 100850, China; Shandong University of Traditional Chinese Medicine, Jinan 250355, China
| | - Lei Ma
- Beijing Institute of Radiation Medicine, Beijing 100850, China
| | - Ziyan Tang
- Beijing Institute of Radiation Medicine, Beijing 100850, China
| | - Wenrui Yan
- Beijing Institute of Radiation Medicine, Beijing 100850, China; Guangdong Pharmaceutical University, Guangzhou 510006, China
| | - Hua Xie
- Beijing Institute of Radiation Medicine, Beijing 100850, China; Guangdong Pharmaceutical University, Guangzhou 510006, China
| | - Bochuan Yuan
- Beijing Institute of Radiation Medicine, Beijing 100850, China
| | - Chenyun Wang
- The Fourth Clinical Center Affiliated to Chinese PLA General Hospital, Beijing 100048, China
| | - Jing Dai
- Information Department, General Hospital of Western War Zone, Chengdu 610083, China
| | - Yunbo Sun
- Beijing Institute of Radiation Medicine, Beijing 100850, China; Hebei University, Baoding 071002, China.
| | - Lina Du
- Beijing Institute of Radiation Medicine, Beijing 100850, China; Hebei University, Baoding 071002, China; Shandong University of Traditional Chinese Medicine, Jinan 250355, China.
| | - Yiguang Jin
- Beijing Institute of Radiation Medicine, Beijing 100850, China; Guangdong Pharmaceutical University, Guangzhou 510006, China.
| |
Collapse
|
6
|
Abdelhamid HN. An introductory review on advanced multifunctional materials. Heliyon 2023; 9:e18060. [PMID: 37496901 PMCID: PMC10366438 DOI: 10.1016/j.heliyon.2023.e18060] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/28/2023] [Revised: 07/04/2023] [Accepted: 07/05/2023] [Indexed: 07/28/2023] Open
Abstract
This review summarizes the applications of some of the advanced materials. It included the synthesis of several nanoparticles such as metal oxide nanoparticles (e.g., Fe3O4, ZnO, ZrOSO4, MoO3-x, CuO, AgFeO2, Co3O4, CeO2, SiO2, and CuFeO2); metal hydroxide nanosheets (e.g., Zn5(OH)8(NO3)2·2H2O, Zn(OH)(NO3)·H2O, and Zn5(OH)8(NO3)2); metallic nanoparticles (Ag, Au, Pd, and Pt); carbon-based nanomaterials (graphene, graphene oxide (GO), graphitic carbon nitride (g-C3N4), and carbon dots (CDs)); biopolymers (cellulose, nanocellulose, TEMPO-oxidized cellulose nanofibers (TOCNFs), and chitosan); organic polymers (e.g. covalent-organic frameworks (COFs)); and hybrid materials (e.g. metal-organic frameworks (MOFs)). Most of these materials were applied in several fields such as environmental-based technologies (e.g., water remediation, air purification, gas storage), energy (production of hydrogen, dimethyl ether, solar cells, and supercapacitors), and biomedical sectors (sensing, biosensing, cancer therapy, and drug delivery). They can be used as efficient adsorbents and catalysts to remove emerging contaminants e.g., inorganic (i.e., heavy metals) and organic (e.g., dyes, antibiotics, pesticides, and oils in water via adsorption. They can be also used as catalysts for catalytic degradation reactions such as redox reactions of pollutants. They can be used as filters for air purification by capturing carbon dioxide (CO2) and volatile organic compounds (VOCs). They can be used for hydrogen production via water splitting, alcohol oxidation, and hydrolysis of NaBH4. Nanomedicine for some of these materials was also included being an effective agent as an antibacterial, nanocarrier for drug delivery, and probe for biosensing.
Collapse
Affiliation(s)
- Hani Nasser Abdelhamid
- Advanced Multifunctional Materials Laboratory, Chemistry Department-Faculty of Science, Assiut University, Egypt
- Nanotechnology Research Centre (NTRC), The British University in Egypt (BUE), Suez Desert Road, El-Sherouk City, Cairo 11837, Egypt
| |
Collapse
|
7
|
Sadek AA, Abd-Elkareem M, Abdelhamid HN, Moustafa S, Hussein K. Repair of critical-sized bone defects in rabbit femurs using graphitic carbon nitride (g-C 3N 4) and graphene oxide (GO) nanomaterials. Sci Rep 2023; 13:5404. [PMID: 37012344 PMCID: PMC10070441 DOI: 10.1038/s41598-023-32487-7] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/14/2022] [Accepted: 03/28/2023] [Indexed: 04/05/2023] Open
Abstract
Various biomaterials have been evaluated to enhance bone formation in critical-sized bone defects; however, the ideal scaffold is still missing. The objective of this study was to investigate the in vitro and in vivo regenerative capacity of graphitic carbon nitride (g-C3N4) and graphene oxide (GO) nanomaterials to stimulate critical-sized bone defect regeneration. The in vitro cytotoxicity and hemocompatibility of g-C3N4 and GO were evaluated, and their potential to induce the in vitro osteogenesis of human fetal osteoblast (hFOB) cells was assessed using qPCR. Then, bone defect in femoral condyles was created in rabbits and left empty as control or filled with either g-C3N4 or GO. The osteogenesis of the different implanted scaffolds was evaluated after 4, 8, and 12 weeks of surgery using X-ray, computed tomography (CT), macro/microscopic examinations, and qPCR analysis of osteocalcin (OC) and osteopontin (OP) expressions. Both materials displayed good cell viability and hemocompatibility with enhanced collagen type-I (Col-I), OC, and OP expressions of the hFOB cells. Compared to the control group, the bone healing process in g-C3N4 and GO groups was promoted in vivo. Moreover, complete healing of the bone defect was observed radiologically and grossly in g-C3N4 implanted group. Additionally, g-C3N4 implanted group showed higher percentages of osteoid tissue, mature collagen, biodegradation, and expressions of OC and OP. In conclusion, our results revealed that g-C3N4 and GO nanomaterials could induce osteogenesis in critical-sized bone defects.
Collapse
Affiliation(s)
- Ahmed Abdelrahiem Sadek
- Department of Surgery, Anesthesiology and Radiology, Faculty of Veterinary Medicine, Assiut University, Assiut, 71526, Egypt
| | - Mahmoud Abd-Elkareem
- Department of Cell and Tissues, Faculty of Veterinary Medicine, Assiut University, Assiut, Egypt
| | - Hani Nasser Abdelhamid
- Advanced Multifunctional Materials Laboratory, Department of Chemistry, Faculty of Science, Assiut University, Assiut, Egypt
- Proteomics Laboratory for Clinical Research and Materials Science, Department of Chemistry, Faculty of Science, Assiut University, Assiut, Egypt
- Nanotechnology Research Centre (NTRC), The British University in Egypt (BUE), Suez Desert Road, El-Sherouk City, 11837, Cairo, Egypt
| | - Samia Moustafa
- Department of Surgery, Anesthesiology and Radiology, Faculty of Veterinary Medicine, Assiut University, Assiut, 71526, Egypt
| | - Kamal Hussein
- Department of Surgery, Anesthesiology and Radiology, Faculty of Veterinary Medicine, Assiut University, Assiut, 71526, Egypt.
| |
Collapse
|
8
|
Shariati A, Hosseini SM, Chegini Z, Seifalian A, Arabestani MR. Graphene-Based Materials for Inhibition of Wound Infection and Accelerating Wound Healing. Biomed Pharmacother 2023; 158:114184. [PMID: 36587554 DOI: 10.1016/j.biopha.2022.114184] [Citation(s) in RCA: 9] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/12/2022] [Revised: 12/22/2022] [Accepted: 12/28/2022] [Indexed: 12/31/2022] Open
Abstract
Bacterial infection of the wound could potentially cause serious complications and an enormous medical and financial cost to the rapid emergence of drug-resistant bacteria. Nanomaterials are an emerging technology, that has been researched as possible antimicrobial nanomaterials for the inhibition of wound infection and enhancement of wound healing. Graphene is 2-dimensional (2D) sheet of sp2 carbon atoms in a honeycomb structure. It has superior properties, strength, conductivity, antimicrobial, and molecular carrier abilities. Graphene and its derivatives, Graphene oxide (GO) and reduced GO (rGO), have antibacterial activity and could damage bacterial morphology and lead to the leakage of intracellular substances. Besides, for wound infection management, Graphene-platforms could be functionalized by different antibacterial agents such as metal-nanoparticles, natural compounds, and antibiotics. The Graphene structure can absorb near-infrared wavelengths, allowing it to be used as antimicrobial photodynamic therapy. Therefore, Graphene-based material could be used to inhibit pathogens that cause serious skin infections and destroy their biofilm community, which is one of the biggest challenges in treating wound infection. Due to its agglomerated structure, GO hydrogel could entrap and stack the bacteria; thus, it prevents their initial attachment and biofilm formation. The sharp edges of GO could destroy the extracellular polymeric substance surrounding the biofilm and ruin the biofilm biomass structure. As well as, Chitosan and different natural and synthetic polymers such as collagen and polyvinyl alcohol (PVA) also have attracted a great deal of attention for use with GO as wound dressing material. To this end, multi-functional polymers based on Graphene and blends of synthetic and natural polymers can be considered valid non-antibiotic compounds useful against wound infection and improvement of wound healing. Finally, the global wound care market size was valued at USD 20.8 billion in 2022 and is expected to expand at a compound annual growth rate (CAGR) of 5.4% from 2022 to 2027 (USD 27.2 billion). This will encourage academic as well as pharmaceutical and medical device industries to investigate any new materials such as graphene and its derivatives for the treatment of wound healing.
Collapse
Affiliation(s)
- Aref Shariati
- Molecular and medicine research center, Khomein University of Medical Sciences, Khomein, Iran
| | - Seyed Mostafa Hosseini
- Department of Microbiology, School of Medicine, Hamadan University of Medical Sciences, Hamadan, Iran
| | - Zahra Chegini
- Department of Microbiology, School of Medicine, Hamadan University of Medical Sciences, Hamadan, Iran
| | - Amelia Seifalian
- Department of Urogynaecology and Surgery, Imperial College London, London, United Kingdom
| | - Mohammad Reza Arabestani
- Department of Microbiology, School of Medicine, Hamadan University of Medical Sciences, Hamadan, Iran.
| |
Collapse
|
9
|
Advances in the Physico-Chemical, Antimicrobial and Angiogenic Properties of Graphene-Oxide/Cellulose Nanocomposites for Wound Healing. Pharmaceutics 2023; 15:pharmaceutics15020338. [PMID: 36839660 PMCID: PMC9961167 DOI: 10.3390/pharmaceutics15020338] [Citation(s) in RCA: 7] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/30/2022] [Revised: 01/10/2023] [Accepted: 01/12/2023] [Indexed: 01/21/2023] Open
Abstract
Graphene oxide (GO) and its reduced form (rGO) have recently attracted a fascinating interest due to their physico-chemical properties, which have opened up new and interesting opportunities in a wide range of biomedical applications, such as wound healing. It is worth noting that GO and rGO may offer a convenient access to its ready dispersion within various polymeric matrices (such as cellulose and its derivative forms), owing to their large surface area, based on a carbon skeleton with many functional groups (i.e., hydroxyl, carboxyl, epoxy bridge, and carbonyl moieties). This results in new synergic properties due to the presence of both components (GO or rGO and polymers), acting at different length-scales. Furthermore, they have shown efficient antimicrobial and angiogenic properties, mostly related to the intracellular formation of reactive oxygen species (ROS), which are advantageous in wound care management. For this reason, GO or rGO integration in cellulose-based matrixes have allowed for designing highly advanced multifunctional hybrid nanocomposites with tailored properties. The current review aims to discuss a potential relationship between structural and physico-chemical properties (i.e., size, edge density, surface chemistry, hydrophilicity) of the nanocomposites with antimicrobials and angiogenic mechanisms that synergically influence the wound healing phenomenon, by paying particular attention to recent findings of GO or rGO/cellulose nanocomposites. Accordingly, after providing a general overview of cellulose and its derivatives, the production methods used for GO and rGO synthesis, the mechanisms that guide antimicrobial and angiogenic processes of tissue repair, as well as the most recent and remarkable outcomes on GO/cellulose scaffolds in wound healing applications, will be presented.
Collapse
|
10
|
Sharmoukh W, Abdelhamid HN. Fenton-like Cerium Metal–Organic Frameworks (Ce-MOFs) for Catalytic Oxidation of Olefins, Alcohol, and Dyes Degradation. J CLUST SCI 2023. [DOI: 10.1007/s10876-022-02402-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/03/2023]
Abstract
AbstractA metal–organic framework (MOF) of cerium (Ce) ions and 4,4′,4′′-nitrilotribenzoic acid linker was synthesized via a hydrothermal method. Ce-MOF consists of a Lewis acid moiety, i.e. Ce3+ and triphenylamine cores. It showed Fenton-like properties with excellent catalytic oxidation activity for olefins, primary/secondary alcohols, and water pollutants e.g., organic dyes. It displayed high oxidation conversion of cinnamyl alcohol and styrene of 100% and 53%, respectively. It offered good selectivity towards styrene oxide and benzaldehyde (i.e. 75% and 100%, respectively). It was applied for the oxidative degradation of dyes e.g. rhodamine B (RhB), methyl blue (MeB), Congo red (CR), and direct blue (DB) using hydrogen peroxide (H2O2) as an oxidant. It exhibited high efficiency in the oxidative degradation of these water pollutants. The mechanistic study of oxidation involves the formation of radical hydroxyl (•OH) species. This study revealed the possibility of enhancing the oxidative catalytic performance, including oxidative degradation of organic pollutants, by employing advanced oxidation processes (AOPs) using Ce-MOF. The catalyst is recyclable five times without significantly decreasing of the material’s catalytic performance.
Collapse
|
11
|
Kanjwal MA, Ghaferi AA. Graphene Incorporated Electrospun Nanofiber for Electrochemical Sensing and Biomedical Applications: A Critical Review. SENSORS (BASEL, SWITZERLAND) 2022; 22:8661. [PMID: 36433257 PMCID: PMC9697565 DOI: 10.3390/s22228661] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 10/07/2022] [Revised: 10/27/2022] [Accepted: 11/03/2022] [Indexed: 06/16/2023]
Abstract
The extraordinary material graphene arrived in the fields of engineering and science to instigate a material revolution in 2004. Graphene has promptly risen as the super star due to its outstanding properties. Graphene is an allotrope of carbon and is made up of sp2-bonded carbon atoms placed in a two-dimensional honeycomb lattice. Graphite consists of stacked layers of graphene. Due to the distinctive structural features as well as excellent physico-chemical and electrical conductivity, graphene allows remarkable improvement in the performance of electrospun nanofibers (NFs), which results in the enhancement of promising applications in NF-based sensor and biomedical technologies. Electrospinning is an easy, economical, and versatile technology depending on electrostatic repulsion between the surface charges to generate fibers from the extensive list of polymeric and ceramic materials with diameters down to a few nanometers. NFs have emerged as important and attractive platform with outstanding properties for biosensing and biomedical applications, because of their excellent functional features, that include high porosity, high surface area to volume ratio, high catalytic and charge transfer, much better electrical conductivity, controllable nanofiber mat configuration, biocompatibility, and bioresorbability. The inclusion of graphene nanomaterials (GNMs) into NFs is highly desirable. Pre-processing techniques and post-processing techniques to incorporate GNMs into electrospun polymer NFs are precisely discussed. The accomplishment and the utilization of NFs containing GNMs in the electrochemical biosensing pathway for the detection of a broad range biological analytes are discussed. Graphene oxide (GO) has great importance and potential in the biomedical field and can imitate the composition of the extracellular matrix. The oxygen-rich GO is hydrophilic in nature and easily disperses in water, and assists in cell growth, drug delivery, and antimicrobial properties of electrospun nanofiber matrices. NFs containing GO for tissue engineering, drug and gene delivery, wound healing applications, and medical equipment are discussed. NFs containing GO have importance in biomedical applications, which include engineered cardiac patches, instrument coatings, and triboelectric nanogenerators (TENGs) for motion sensing applications. This review deals with graphene-based nanomaterials (GNMs) such as GO incorporated electrospun polymeric NFs for biosensing and biomedical applications, that can bridge the gap between the laboratory facility and industry.
Collapse
|
12
|
3D-Printing Graphene Scaffolds for Bone Tissue Engineering. Pharmaceutics 2022; 14:pharmaceutics14091834. [PMID: 36145582 PMCID: PMC9503344 DOI: 10.3390/pharmaceutics14091834] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/25/2022] [Revised: 08/22/2022] [Accepted: 08/23/2022] [Indexed: 11/17/2022] Open
Abstract
Graphene-based materials have recently gained attention for regenerating various tissue defects including bone, nerve, cartilage, and muscle. Even though the potential of graphene-based biomaterials has been realized in tissue engineering, there are significantly many more studies reporting in vitro and in vivo data in bone tissue engineering. Graphene constructs have mainly been studied as two-dimensional (2D) substrates when biological organs are within a three-dimensional (3D) environment. Therefore, developing 3D graphene scaffolds is the next clinical standard, yet most have been fabricated as foams which limit control of consistent morphology and porosity. To overcome this issue, 3D-printing technology is revolutionizing tissue engineering, due to its speed, accuracy, reproducibility, and overall ability to personalize treatment whereby scaffolds are printed to the exact dimensions of a tissue defect. Even though various 3D-printing techniques are available, practical applications of 3D-printed graphene scaffolds are still limited. This can be attributed to variations associated with fabrication of graphene derivatives, leading to variations in cell response. This review summarizes selected works describing the different fabrication techniques for 3D scaffolds, the novelty of graphene materials, and the use of 3D-printed scaffolds of graphene-based nanoparticles for bone tissue engineering.
Collapse
|
13
|
Sadek AA, Abd-Elkareem M, Abdelhamid HN, Moustafa S, Hussein K. Enhancement of critical-sized bone defect regeneration using UiO-66 nanomaterial in rabbit femurs. BMC Vet Res 2022; 18:260. [PMID: 35791016 PMCID: PMC9254639 DOI: 10.1186/s12917-022-03347-9] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/14/2022] [Accepted: 06/13/2022] [Indexed: 11/10/2022] Open
Abstract
Abstract
Background
Repair of large-sized bone defects is a challengeable obstacle in orthopedics and evoked the demand for the development of biomaterials that could induce bone repair in such defects. Recently, UiO-66 has emerged as an attractive metal–organic framework (MOF) nanostructure that is incorporated in biomedical applications due to its biocompatibility, porosity, and stability. In addition, its osteogenic properties have earned a great interest as a promising field of research. Thus, the UiO-66 was prepared in this study and assessed for its potential to stimulate and support osteogenesis in vitro and in vivo in a rabbit femoral condyle defect model. The nanomaterial was fabricated and characterized using x-ray diffraction (XRD) and transmission electron microscopy (TEM). Afterward, in vitro cytotoxicity and hemolysis assays were performed to investigate UiO-66 biocompatibility. Furthermore, the material in vitro capability to upregulate osteoblast marker genes was assessed using qPCR. Next, the in vivo new bone formation potential of the UiO-66 nanomaterial was evaluated after induction of bone defects in rabbit femoral condyles. These defects were left empty or filled with UiO-66 nanomaterial and monitored at weeks 4, 8, and 12 after bone defect induction using x-ray, computed tomography (CT), histological examinations, and qPCR analysis of osteocalcin (OC) and osteopontin (OP) expressions.
Results
The designed UiO-66 nanomaterial showed excellent cytocompatibility and hemocompatibility and stimulated the in vitro osteoblast functions. The in vivo osteogenesis was enhanced in the UiO-66 treated group compared to the control group, whereas evidence of healing of the treated bone defects was observed grossly and histologically. Interestingly, UiO-66 implanted defects displayed a significant osteoid tissue and collagen deposition compared to control defects. Moreover, the UiO-66 nanomaterial demonstrated the potential to upregulate OC and OP in vivo.
Conclusions
The UiO-66 nanomaterial implantation possesses a stimulatory impact on the healing process of critical-sized bone defects indicating that UiO-66 is a promising biomaterial for application in bone tissue engineering.
Collapse
|
14
|
Abdelhamid HN. Removal of Carbon Dioxide using Zeolitic Imidazolate Frameworks: Adsorption and Conversion via Catalysis. Appl Organomet Chem 2022. [DOI: 10.1002/aoc.6753] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Hani Nasser Abdelhamid
- Advanced Multifunctional Materials Laboratory, Department of Chemistry Assiut University Assiut Egypt
- Proteomics Laboratory for Clinical Research and Materials Science, Department of Chemistry Assiut University Assiut Egypt
- Nanotechnology Research Centre (NTRC) The British University in Egypt Cairo Egypt
| |
Collapse
|
15
|
Pan X, Cheng D, Ruan C, Hong Y, Lin C. Development of Graphene-Based Materials in Bone Tissue Engineaering. GLOBAL CHALLENGES (HOBOKEN, NJ) 2022; 6:2100107. [PMID: 35140982 PMCID: PMC8812920 DOI: 10.1002/gch2.202100107] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 09/30/2021] [Revised: 10/31/2021] [Indexed: 06/14/2023]
Abstract
Bone regeneration-related graphene-based materials (bGBMs) are increasingly attracting attention in tissue engineering due to their special physical and chemical properties. The purpose of this review is to quantitatively analyze mass academic literature in the field of bGBMs through scientometrics software CiteSpace, to demonstrate the rules and trends of bGBMs, thus to analyze and summarize the mechanisms behind the rules, and to provide clues for future research. First, the research status, hotspots, and frontiers of bGBMs are analyzed in an intuitively and vividly visualized way. Next, the extracted important subjects such as fabrication techniques, cytotoxicity, biodegradability, and osteoinductivity of bGBMs are presented, and the different mechanisms, in turn, are also discussed. Finally, photothermal therapy, which is considered an emerging area of application of bGBMs, is also presented. Based on this approach, this work finds that different studies report differing opinions on the biological properties of bGBMS due to the lack of consistency of GBMs preparation. Therefore, it is necessary to establish more standards in fabrication, characterization, and testing for bGBMs to further promote scientific progress and clinical translation.
Collapse
Affiliation(s)
- Xiaoling Pan
- College of StomatologyXinjiang Medical UniversityUrumqiXinjiang830011P. R. China
- Department of Oral Maxillofacial SurgeryShenzhen HospitalSouthern Medical UniversityShenzhen518000P. R. China
| | - Delin Cheng
- Research Center for Human Tissue and Organs DegenerationInstitute of Biomedicine and BiotechnologyShenzhen Institutes of Advanced TechnologyChinese Academy of SciencesShenzhen518055P. R. China
| | - Changshun Ruan
- Research Center for Human Tissue and Organs DegenerationInstitute of Biomedicine and BiotechnologyShenzhen Institutes of Advanced TechnologyChinese Academy of SciencesShenzhen518055P. R. China
| | - Yonglong Hong
- Department of Oral Maxillofacial SurgeryShenzhen HospitalSouthern Medical UniversityShenzhen518000P. R. China
| | - Cheng Lin
- Department of Oral Maxillofacial SurgeryShenzhen HospitalSouthern Medical UniversityShenzhen518000P. R. China
| |
Collapse
|
16
|
Dowaidar M, Abdelhamid HN, Langel Ü. Improvement of Transfection with PepFects Using Organic and Inorganic Materials. Methods Mol Biol 2022; 2383:555-567. [PMID: 34766313 DOI: 10.1007/978-1-0716-1752-6_35] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/21/2023]
Abstract
Cell-penetrating peptides (CPPs) are a promising non-viral vector for gene and drug delivery. CPPs exhibit high cell transfection, and are biocompatible. They can be also conjugated with organic and inorganic nanomaterials, such as magnetic nanoparticles (MNPs), graphene oxide (GO), metal-organic frameworks (MOFs), and chitosan. Nanomaterials offered a high specific surface area and provided relatively straightforward methods to be modified with biomolecules including CPPs and oligonucleotides (ONs). Novel nanomaterials conjugates with CPP/ONs complexes are therefore of interest for cell transfection with high efficiency. In this chapter, we described a summary of the non-viral vectors consisting of CPPs and nanomaterials. The book chapter also included a protocol to generate hybrid biomaterials consisting of CPPs and nanoparticles (NPs) for the delivery of oligonucleotides. The conjugation of NPs with CPPs serves as an effective platform for gene therapy with high cell transfection efficiency. The protocol is simple, offers high cell transfection compared to the CPPs-ONs complexes, and can be used for further improvements using external stimuli.
Collapse
Affiliation(s)
- Moataz Dowaidar
- Department of Biochemistry and Biophysics, Stockholm University, Stockholm, Sweden.
| | - Hani Nasser Abdelhamid
- Advanced Multifunctional Materials Laboratory, Department of Chemistry, Faculty of Science, Assiut University, Assiut, Egypt
| | - Ülo Langel
- Department of Biochemistry and Biophysics, Stockholm University, Stockholm, Sweden
- Institute of Technology, University of Tartu, Tartu, Estonia
| |
Collapse
|
17
|
Cellulose–metal organic frameworks (CelloMOFs) hybrid materials and their multifaceted Applications: A review. Coord Chem Rev 2022. [DOI: 10.1016/j.ccr.2021.214263] [Citation(s) in RCA: 65] [Impact Index Per Article: 32.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
|
18
|
Pielesz A, Ślusarczyk C, Sieradzka M, Kukulski T, Biniaś D, Fryczkowski R, Bobiński R, Waksmańska W. Graphene Oxide as a Collagen Modifier of Amniotic Membrane and Burnt Skin. Nanotechnol Sci Appl 2021; 14:221-235. [PMID: 34908830 PMCID: PMC8665888 DOI: 10.2147/nsa.s343540] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/13/2021] [Accepted: 11/17/2021] [Indexed: 12/11/2022] Open
Abstract
Introduction The aim of this interdisciplinary study was to answer the question of whether active antioxidants as graphene oxide (GO), sodium ascorbate, and L-ascorbic acid modify at a molecular and supramolecular level the tissue of pathological amnion and the necrotic eschar degraded in thermal burn. We propose new solutions of modifiers based on GO that will become innovative ingredients to be used in transplants (amnion) and enhance regeneration of epidermis degraded in thermal burn. Methods A Nicolet 6700 spectrophotometer with Omnic software and the EasiDiff diffusion accessory were used in FTIR spectroscopic analysis. A Nicolet Magna-IR 860 spectrometer with an FT Raman accessory was used to record the Raman spectra of the samples. The surface of the samples was examined using a Phenom ProX scanning electron microscope with an energy-dispersive X-ray spectroscopy detector to diagnose and illustrate morphological effects on skin and amnion samples. SAXS measurements were carried out with a compact Kratky camera equipped with the SWAXS optical system. Results Characterisation of amide I-III regions, important for molecular structure, on both FTIR and FTR spectra revealed distinct shifts, testifying to organization of protein structure after GO modification. A wide lipid band associated with ester-group vibrations in phospholipids of cell membranes and vibrations of the carbonyl group of GO in the 1,790-1,720 cm-1 band were observed in the spectra of thermally degraded and GO-modified epidermis and pathological amnion. SAXS studies revealed that GO caused a significant change in the structure of the burnt skin, but its influence on the structure of the amnion was weak. Conclusion Modification of burn-damaged epidermis and pathological amnion by means of GO results in stabilization and regeneration of tissue at the level of molecular (FTIR, FTR) and supramolecular (SAXS) interactions.
Collapse
Affiliation(s)
- Anna Pielesz
- University of Bielsko-Biała, Faculty of Materials, Civil and Environmental Engineering, Bielsko-Biała, 43-300, Poland
| | - Czesław Ślusarczyk
- University of Bielsko-Biała, Faculty of Materials, Civil and Environmental Engineering, Bielsko-Biała, 43-300, Poland
| | - Marta Sieradzka
- University of Bielsko-Biała, Faculty of Materials, Civil and Environmental Engineering, Bielsko-Biała, 43-300, Poland
| | - Tomasz Kukulski
- University of Bielsko-Biała, Faculty of Materials, Civil and Environmental Engineering, Bielsko-Biała, 43-300, Poland
| | - Dorota Biniaś
- University of Bielsko-Biała, Faculty of Materials, Civil and Environmental Engineering, Bielsko-Biała, 43-300, Poland
| | - Ryszard Fryczkowski
- University of Bielsko-Biała, Faculty of Materials, Civil and Environmental Engineering, Bielsko-Biała, 43-300, Poland
| | - Rafał Bobiński
- University of Bielsko-Biała, Faculty of Health Sciences, Bielsko-Biała, 43-300, Poland
| | - Wioletta Waksmańska
- University of Bielsko-Biała, Faculty of Health Sciences, Bielsko-Biała, 43-300, Poland
| |
Collapse
|
19
|
Huang H, Feng W, Chen Y. Two-dimensional biomaterials: material science, biological effect and biomedical engineering applications. Chem Soc Rev 2021; 50:11381-11485. [PMID: 34661206 DOI: 10.1039/d0cs01138j] [Citation(s) in RCA: 68] [Impact Index Per Article: 22.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Abstract
To date, nanotechnology has increasingly been identified as a promising and efficient means to address a number of challenges associated with public health. In the past decade, two-dimensional (2D) biomaterials, as a unique nanoplatform with planar topology, have attracted explosive interest in various fields such as biomedicine due to their unique morphology, physicochemical properties and biological effect. Motivated by the progress of graphene in biomedicine, dozens of types of ultrathin 2D biomaterials have found versatile bio-applications, including biosensing, biomedical imaging, delivery of therapeutic agents, cancer theranostics, tissue engineering, as well as others. The effective utilization of 2D biomaterials stems from the in-depth knowledge of structure-property-bioactivity-biosafety-application-performance relationships. A comprehensive summary of 2D biomaterials for biomedicine is still lacking. In this comprehensive review, we aim to concentrate on the state-of-the-art 2D biomaterials with a particular focus on their versatile biomedical applications. In particular, we discuss the design, fabrication and functionalization of 2D biomaterials used for diverse biomedical applications based on the up-to-date progress. Furthermore, the interactions between 2D biomaterials and biological systems on the spatial-temporal scale are highlighted, which will deepen the understanding of the underlying action mechanism of 2D biomaterials aiding their design with improved functionalities. Finally, taking the bench-to-bedside as a focus, we conclude this review by proposing the current crucial issues/challenges and presenting the future development directions to advance the clinical translation of these emerging 2D biomaterials.
Collapse
Affiliation(s)
- Hui Huang
- Materdicine Lab, School of Life Sciences, Shanghai University, Shanghai, 200444, P. R. China. .,School of Environmental and Chemical Engineering, Shanghai University, Shanghai, 200444, P. R. China
| | - Wei Feng
- Materdicine Lab, School of Life Sciences, Shanghai University, Shanghai, 200444, P. R. China.
| | - Yu Chen
- Materdicine Lab, School of Life Sciences, Shanghai University, Shanghai, 200444, P. R. China. .,School of Environmental and Chemical Engineering, Shanghai University, Shanghai, 200444, P. R. China.,Wenzhou Institute of Shanghai University, Wenzhou, 325000, P. R. China.,School of Medicine, Shanghai University, Shanghai, 200444, P. R. China
| |
Collapse
|
20
|
Ou Q, Zhang S, Fu C, Yu L, Xin P, Gu Z, Cao Z, Wu J, Wang Y. More natural more better: triple natural anti-oxidant puerarin/ferulic acid/polydopamine incorporated hydrogel for wound healing. J Nanobiotechnology 2021; 19:237. [PMID: 34380475 PMCID: PMC8359571 DOI: 10.1186/s12951-021-00973-7] [Citation(s) in RCA: 41] [Impact Index Per Article: 13.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/25/2021] [Accepted: 07/25/2021] [Indexed: 02/06/2023] Open
Abstract
Background During wound healing, the overproduction of reactive oxygen species (ROS) can break the cellular oxidant/antioxidant balance, which prolongs healing. The wound dressings targeting the mitigation of ROS will be of great advantages for the wound healing. puerarin (PUE) and ferulic acid (FA) are natural compounds derived from herbs that exhibit multiple pharmacological activities, such as antioxidant and anti-inflammatory effects. Polydopamine (PDA) is made from natural dopamine and shows excellent antioxidant function. Therefore, the combination of natural antioxidants into hydrogel dressing is a promising therapy for wound healing. Results Hydrogel wound dressings have been developed by incorporating PUE or FA via PDA nanoparticles (NPs) into polyethylene glycol diacrylate (PEG-DA) hydrogel. This hydrogel can load natural antioxidant drugs and retain the drug in the gel network for a long period due to the presence of PDA NPs. Under oxidative stress, this hydrogel can improve the activity of superoxide dismutase and glutathione peroxidase and reduce the levels of ROS and malondialdehyde, thus preventing oxidative damage to cells, and then promoting wound healing, tissue regeneration, and collagen accumulation. Conclusion Overall, this triple antioxidant hydrogel accelerates wound healing by alleviating oxidative injury. Our study thus provides a new way about co-delivery of multiple antioxidant natural molecules from herbs via antioxidant nanoparticles for wound healing and skin regeneration. Graphic Abstract ![]()
Supplementary Information The online version contains supplementary material available at 10.1186/s12951-021-00973-7.
Collapse
Affiliation(s)
- Qianmin Ou
- Hospital of Stomatology, Guanghua School of Stomatology, Sun Yat-sen University, Guangdong Provincial Key Laboratory of Stomatology, Guangzhou, 510055, China
| | - Shaohan Zhang
- School of Biomedical Engineering, Sun Yat-Sen University, Shenzhen, 518107, China
| | - Chuanqiang Fu
- Hospital of Stomatology, Guanghua School of Stomatology, Sun Yat-sen University, Guangdong Provincial Key Laboratory of Stomatology, Guangzhou, 510055, China
| | - Le Yu
- Hospital of Stomatology, Guanghua School of Stomatology, Sun Yat-sen University, Guangdong Provincial Key Laboratory of Stomatology, Guangzhou, 510055, China
| | - Peikun Xin
- School of Biomedical Engineering, Sun Yat-Sen University, Shenzhen, 518107, China
| | - Zhipeng Gu
- College of Polymer Science and Engineering, State Key Laboratory of Polymer Materials Engineering, Sichuan University, Chengdu, 610065, China
| | - Zeyuan Cao
- Hospital of Stomatology, Guanghua School of Stomatology, Sun Yat-sen University, Guangdong Provincial Key Laboratory of Stomatology, Guangzhou, 510055, China
| | - Jun Wu
- School of Biomedical Engineering, Sun Yat-Sen University, Shenzhen, 518107, China.
| | - Yan Wang
- Hospital of Stomatology, Guanghua School of Stomatology, Sun Yat-sen University, Guangdong Provincial Key Laboratory of Stomatology, Guangzhou, 510055, China.
| |
Collapse
|
21
|
Liu KS, Kao CW, Tseng YY, Chen SK, Lin YT, Lu CJ, Liu SJ. Assessment of Antimicrobial Agents, Analgesics, and Epidermal Growth Factors-Embedded Anti-Adhesive Poly(Lactic-Co-Glycolic Acid) Nanofibrous Membranes: In vitro and in vivo Studies. Int J Nanomedicine 2021; 16:4471-4480. [PMID: 34234437 PMCID: PMC8257070 DOI: 10.2147/ijn.s318083] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/29/2021] [Accepted: 06/15/2021] [Indexed: 02/05/2023] Open
Abstract
Background Postoperative tissue adhesion is a major concern for most surgeons and is a nearly unpreventable complication after abdominal or pelvic surgeries. This study explored the use of sandwich-structured antimicrobial agents, analgesics, and human epidermal growth factor (hEGF)-incorporated anti-adhesive poly(lactic-co-glycolic acid) nanofibrous membranes for surgical wounds. Materials and Methods Electrospinning and co-axial electrospinning techniques were utilized in fabricating the membranes. After spinning, the properties of the prepared membranes were assessed. Additionally, high-performance liquid chromatography and enzyme-linked immunosorbent assays were utilized in assessing the in vitro and in vivo liberation profiles of the pharmaceuticals and the hEGF from the membranes. Results The measured data suggest that the degradable anti-adhesive membranes discharged high levels of vancomycin/ceftazidime, ketorolac, and hEGF in vitro for more than 30, 24, and 27 days, respectively. The in vivo assessment in a rat laparotomy model indicated no adhesion in the peritoneal cavity at 14 days post-operation, demonstrating the anti-adhesive capability of the sandwich-structured nanofibrous membranes. The nanofibers also released effective levels of vancomycin, ceftazidime, and ketorolac for more than 28 days in vivo. Histological examination revealed no adverse effects. Conclusion The outcomes of this study implied that the anti-adhesive nanofibers with sustained release of antimicrobial agents, analgesics, and growth factors might offer postoperative pain relief and infection control, as well as promote postoperative healing of surgical wounds.
Collapse
Affiliation(s)
- Kuo-Sheng Liu
- Department of Thoracic and Cardiovascular Surgery, Linkou Chang Gung Memorial Hospital, Taoyuan, Taiwan
| | - Ching-Wei Kao
- Department of Anesthesiology, Chiayi Chang Gung Memorial Hospital, Chiayi, Taiwan
| | - Yuan-Yun Tseng
- Department of Neurosurgery, New Taipei Municipal Tu-Cheng Hospital (Built and Operated by Chang Gung Medical Foundation), New Taipei City, Taiwan
| | - Shih-Kuang Chen
- Department of Mechanical Engineering, Chang Gung University, Taoyuan, Taiwan
| | - Yu-Ting Lin
- Department of Mechanical Engineering, Chang Gung University, Taoyuan, Taiwan
| | - Chia-Jung Lu
- Department of Mechanical Engineering, Chang Gung University, Taoyuan, Taiwan.,Department of Orthopedic Surgery, Bone and Joint Research Center, Linkou Chang Gung Memorial Hospital, Taoyuan, Taiwan
| | - Shih-Jung Liu
- Department of Mechanical Engineering, Chang Gung University, Taoyuan, Taiwan.,Department of Orthopedic Surgery, Bone and Joint Research Center, Linkou Chang Gung Memorial Hospital, Taoyuan, Taiwan
| |
Collapse
|
22
|
Soliman M, Sadek AA, Abdelhamid HN, Hussein K. Graphene oxide-cellulose nanocomposite accelerates skin wound healing. Res Vet Sci 2021; 137:262-273. [PMID: 34052571 DOI: 10.1016/j.rvsc.2021.05.013] [Citation(s) in RCA: 16] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/01/2021] [Revised: 05/06/2021] [Accepted: 05/18/2021] [Indexed: 12/11/2022]
Abstract
The usage of materials with the potential to accelerate wound healing is a great benefit for patients and health care systems. This study evaluated the impact of using graphene oxide (GO)-cellulose nanocomposite on skin wound healing via in vitro and in vivo investigations. The nanomaterial was synthesized and characterized. Cytocompatibility performance of the GO-cellulose was investigated through in vitro testing based on MTT and live/dead assays by EA.hy926 human endothelial cells (ECs). Additionally, the effect of GO-cellulose on induced wound scratch model using EA.hy926 ECs was investigated. Finally, the therapeutic effect of GO-cellulose was evaluated in vivo after the creation of two full-thickness wounds in the dorsum of rats (8 mm diameter). These wounds were randomly placed into two groups, the control group (10 wounds) and the GO-cellulose group (10 wounds), and monitored for gross and histopathological changes at 7 and 21 days after wound induction. MTT and Live/Dead assays showed excellent GO-cellulose cytocompatibility, whereas no difference in ECs viability was observed after culturing using conditioned media. GO-cellulose nanocomposite enhanced cell migration in the in vitro wound scratch assay. As compared to the control group, the GO-cellulose nanocomposite group's wound healing process was promoted in the in vivo rat skin wounds. Interestingly, wound re-epithelization and neovascularization were significantly accelerated in the GO-cellulose-treated rats. Furthermore, thick granulation tissue formation and intense collagen deposition were found in the GO-cellulose group. These findings showed that GO-cellulose has a promoting effect on skin wound healing, suggesting its promising and potential application in tissue regeneration.
Collapse
Affiliation(s)
- Mahmoud Soliman
- Department of Pathology and Clinical Pathology, Faculty of Veterinary Medicine, Assiut University, Assiut, Egypt.
| | - Ahmed Abdelrahiem Sadek
- Department of Animal Surgery, Faculty of Veterinary Medicine, Assiut University, Assiut, Egypt.
| | - Hani Nasser Abdelhamid
- Advanced Multifunctional Materials Laboratory, Department of Chemistry, Faculty of Science, Assiut University, Assiut, Egypt; Proteomics Laboratory for Clinical Research and Materials Science, Department of Chemistry, Assiut University, Assiut, Egypt.
| | - Kamal Hussein
- Department of Animal Surgery, Faculty of Veterinary Medicine, Assiut University, Assiut, Egypt.
| |
Collapse
|
23
|
Patil TV, Patel DK, Dutta SD, Ganguly K, Lim KT. Graphene Oxide-Based Stimuli-Responsive Platforms for Biomedical Applications. Molecules 2021; 26:2797. [PMID: 34068529 PMCID: PMC8126026 DOI: 10.3390/molecules26092797] [Citation(s) in RCA: 22] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/12/2021] [Revised: 04/30/2021] [Accepted: 05/05/2021] [Indexed: 01/13/2023] Open
Abstract
Graphene is a two-dimensional sp2 hybridized carbon material that has attracted tremendous attention for its stimuli-responsive applications, owing to its high surface area and excellent electrical, optical, thermal, and mechanical properties. The physicochemical properties of graphene can be tuned by surface functionalization. The biomedical field pays special attention to stimuli-responsive materials due to their responsive abilities under different conditions. Stimuli-responsive materials exhibit great potential in changing their behavior upon exposure to external or internal factors, such as pH, light, electric field, magnetic field, and temperature. Graphene-based materials, particularly graphene oxide (GO), have been widely used in stimuli-responsive applications due to their superior biocompatibility compared to other forms of graphene. GO has been commonly utilized in tissue engineering, bioimaging, biosensing, cancer therapy, and drug delivery. GO-based stimuli-responsive platforms for wound healing applications have not yet been fully explored. This review describes the effects of different stimuli-responsive factors, such as pH, light, temperature, and magnetic and electric fields on GO-based materials and their applications. The wound healing applications of GO-based materials is extensively discussed with cancer therapy and drug delivery.
Collapse
Affiliation(s)
- Tejal V. Patil
- Department of Biosystems Engineering, Institute of Forest Science, Kangwon National University, Chuncheon 24341, Korea; (T.V.P.); (D.K.P.); (S.D.D.); (K.G.)
- Interdisciplinary Program in Smart Agriculture, Kangwon National University, Chuncheon 24341, Korea
| | - Dinesh K. Patel
- Department of Biosystems Engineering, Institute of Forest Science, Kangwon National University, Chuncheon 24341, Korea; (T.V.P.); (D.K.P.); (S.D.D.); (K.G.)
| | - Sayan Deb Dutta
- Department of Biosystems Engineering, Institute of Forest Science, Kangwon National University, Chuncheon 24341, Korea; (T.V.P.); (D.K.P.); (S.D.D.); (K.G.)
| | - Keya Ganguly
- Department of Biosystems Engineering, Institute of Forest Science, Kangwon National University, Chuncheon 24341, Korea; (T.V.P.); (D.K.P.); (S.D.D.); (K.G.)
| | - Ki-Taek Lim
- Department of Biosystems Engineering, Institute of Forest Science, Kangwon National University, Chuncheon 24341, Korea; (T.V.P.); (D.K.P.); (S.D.D.); (K.G.)
- Interdisciplinary Program in Smart Agriculture, Kangwon National University, Chuncheon 24341, Korea
| |
Collapse
|
24
|
Grant JJ, Pillai SC, Hehir S, McAfee M, Breen A. Biomedical Applications of Electrospun Graphene Oxide. ACS Biomater Sci Eng 2021; 7:1278-1301. [PMID: 33729744 DOI: 10.1021/acsbiomaterials.0c01663] [Citation(s) in RCA: 14] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Abstract
Graphene oxide (GO) has broad potential in the biomedical sector. The oxygen-abundant nature of GO means the material is hydrophilic and readily dispersible in water. GO has also been known to improve cell proliferation, drug loading, and antimicrobial properties of composites. Electrospun composites likewise have great potential for biomedical applications because they are generally biocompatible and bioresorbable, possess low immune rejection risk, and can mimic the structure of the extracellular matrix. In the current review, GO-containing electrospun composites for tissue engineering applications are described in detail. In addition, electrospun GO-containing materials for their use in drug and gene delivery, wound healing, and biomaterials/medical devices have been examined. Good biocompatibility and anionic-exchange properties of GO make it an ideal candidate for drug and gene delivery systems. Drug/gene delivery applications for electrospun GO composites are described with a number of examples. Various systems using electrospun GO-containing therapeutics have been compared for their potential uses in cancer therapy. Micro- to nanosized electrospun fibers for wound healing applications and antimicrobial applications are explained in detail. Applications of various GO-containing electrospun composite materials for medical device applications are listed. It is concluded that the electrospun GO materials will find a broad range of biomedical applications such as cardiac patches, medical device coatings, sensors, and triboelectric nanogenerators for motion sensing and biosensing.
Collapse
Affiliation(s)
- Jamie J Grant
- Nanotechnology and Bio-engineering Research Division, Institute of Technology Sligo, Ash Lane, Ballinode, Sligo, Ireland.,The Centre for Precision Engineering, Materials & Manufacturing Research, Institute of Technology Sligo, Ash Lane, Ballinode, Sligo, Ireland
| | - Suresh C Pillai
- Nanotechnology and Bio-engineering Research Division, Institute of Technology Sligo, Ash Lane, Ballinode, Sligo, Ireland.,The Centre for Precision Engineering, Materials & Manufacturing Research, Institute of Technology Sligo, Ash Lane, Ballinode, Sligo, Ireland
| | - Sarah Hehir
- Nanotechnology and Bio-engineering Research Division, Institute of Technology Sligo, Ash Lane, Ballinode, Sligo, Ireland.,The Centre for Precision Engineering, Materials & Manufacturing Research, Institute of Technology Sligo, Ash Lane, Ballinode, Sligo, Ireland
| | - Marion McAfee
- Nanotechnology and Bio-engineering Research Division, Institute of Technology Sligo, Ash Lane, Ballinode, Sligo, Ireland.,The Centre for Precision Engineering, Materials & Manufacturing Research, Institute of Technology Sligo, Ash Lane, Ballinode, Sligo, Ireland
| | - Ailish Breen
- Nanotechnology and Bio-engineering Research Division, Institute of Technology Sligo, Ash Lane, Ballinode, Sligo, Ireland.,The Centre for Precision Engineering, Materials & Manufacturing Research, Institute of Technology Sligo, Ash Lane, Ballinode, Sligo, Ireland
| |
Collapse
|
25
|
Zhao M, Shi J, Cai W, Liu K, Shen K, Li Z, Wang Y, Hu D. Advances on Graphene-Based Nanomaterials and Mesenchymal Stem Cell-Derived Exosomes Applied in Cutaneous Wound Healing. Int J Nanomedicine 2021; 16:2647-2665. [PMID: 33854313 PMCID: PMC8040697 DOI: 10.2147/ijn.s300326] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/07/2021] [Accepted: 02/27/2021] [Indexed: 12/15/2022] Open
Abstract
Graphene is a new type of carbon nanomaterial discovered after fullerene and carbon nanotube. Due to the excellent biological properties such as biocompatibility, cell proliferation stimulating, and antibacterial properties, graphene and its derivatives have become emerging candidates for the development of novel cutaneous wound dressings and composite scaffolds. On the other hand, pre-clinical research on exosomes derived from mesenchymal stem cells (MSC-Exos) has been intensified for cell-free treatment in wound healing and cutaneous regeneration, via ameliorating the damaged microenvironment of the wound site. Here, we provide a comprehensive understanding of the latest studies and observations on the various effects of graphene-based nanomaterials (GBNs) and MSC-Exos during the cutaneous wound repair process, as well as the putative mechanisms thereof. In addition, we propose the possible forward directions of GBNs and MSC-Exos applications, expecting to promote the clinical transformation.
Collapse
Affiliation(s)
- Ming Zhao
- Department of Burns and Cutaneous Surgery, Xijing Hospital, Fourth Military Medical University, Xi’an, Shannxi, 710032, People’s Republic of China
| | - Jihong Shi
- Department of Burns and Cutaneous Surgery, Xijing Hospital, Fourth Military Medical University, Xi’an, Shannxi, 710032, People’s Republic of China
| | - Weixia Cai
- Department of Burns and Cutaneous Surgery, Xijing Hospital, Fourth Military Medical University, Xi’an, Shannxi, 710032, People’s Republic of China
| | - Kaituo Liu
- Department of Burns and Cutaneous Surgery, Xijing Hospital, Fourth Military Medical University, Xi’an, Shannxi, 710032, People’s Republic of China
| | - Kuo Shen
- Department of Burns and Cutaneous Surgery, Xijing Hospital, Fourth Military Medical University, Xi’an, Shannxi, 710032, People’s Republic of China
| | - Zichao Li
- Department of Burns and Cutaneous Surgery, Xijing Hospital, Fourth Military Medical University, Xi’an, Shannxi, 710032, People’s Republic of China
| | - Yunchuan Wang
- Department of Burns and Cutaneous Surgery, Xijing Hospital, Fourth Military Medical University, Xi’an, Shannxi, 710032, People’s Republic of China
| | - Dahai Hu
- Department of Burns and Cutaneous Surgery, Xijing Hospital, Fourth Military Medical University, Xi’an, Shannxi, 710032, People’s Republic of China
| |
Collapse
|
26
|
Zheng Y, Hong X, Wang J, Feng L, Fan T, Guo R, Zhang H. 2D Nanomaterials for Tissue Engineering and Regenerative Nanomedicines: Recent Advances and Future Challenges. Adv Healthc Mater 2021; 10:e2001743. [PMID: 33511775 DOI: 10.1002/adhm.202001743] [Citation(s) in RCA: 63] [Impact Index Per Article: 21.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/03/2020] [Revised: 01/03/2021] [Indexed: 12/13/2022]
Abstract
Regenerative medicine has become one of the hottest research topics in medical science that provides a promising way for repairing tissue defects in the human body. Due to their excellent physicochemical properties, the application of 2D nanomaterials in regenerative medicine has gradually developed and has been attracting a wide range of research interests in recent years. In particular, graphene and its derivatives, black phosphorus, and transition metal dichalcogenides are applied in all the aspects of tissue engineering to replace or restore tissues. This review focuses on the latest advances in the application of 2D-nanomaterial-based hydrogels, nanosheets, or scaffolds that are engineered to repair skin, bone, and cartilage tissues. Reviews on other applications, including cardiac muscle regeneration, skeletal muscle repair, nerve regeneration, brain disease treatment, and spinal cord healing are also provided. The challenges and prospects of applications of 2D nanomaterials in regenerative medicine are discussed.
Collapse
Affiliation(s)
- Yuanyuan Zheng
- Key Laboratory of Biomaterials of Guangdong Higher Education Institutes Guangdong Provincial Engineering and Technological Research Center for Drug Carrier Development Department of Biomedical Engineering Jinan University Guangzhou 510632 P. R. China
| | - Xiangqian Hong
- Shenzhen Eye Institute Shenzhen Eye Hospital Affiliated to Jinan University School of Optometry Shenzhen University Shenzhen 518040 P. R. China
- Shenzhen Engineering Laboratory of Phosphorene and Optoelectronics International Collaborative Laboratory of 2D Materials for Optoelectronics Science and Technology of Ministry of Education College of Physics and Optoelectronic Engineering Shenzhen University Shenzhen 518060 P. R. China
| | - Jiantao Wang
- Shenzhen Eye Institute Shenzhen Eye Hospital Affiliated to Jinan University School of Optometry Shenzhen University Shenzhen 518040 P. R. China
| | - Longbao Feng
- Key Laboratory of Biomaterials of Guangdong Higher Education Institutes Guangdong Provincial Engineering and Technological Research Center for Drug Carrier Development Department of Biomedical Engineering Jinan University Guangzhou 510632 P. R. China
| | - Taojian Fan
- Shenzhen Engineering Laboratory of Phosphorene and Optoelectronics International Collaborative Laboratory of 2D Materials for Optoelectronics Science and Technology of Ministry of Education College of Physics and Optoelectronic Engineering Shenzhen University Shenzhen 518060 P. R. China
| | - Rui Guo
- Key Laboratory of Biomaterials of Guangdong Higher Education Institutes Guangdong Provincial Engineering and Technological Research Center for Drug Carrier Development Department of Biomedical Engineering Jinan University Guangzhou 510632 P. R. China
| | - Han Zhang
- Shenzhen Engineering Laboratory of Phosphorene and Optoelectronics International Collaborative Laboratory of 2D Materials for Optoelectronics Science and Technology of Ministry of Education College of Physics and Optoelectronic Engineering Shenzhen University Shenzhen 518060 P. R. China
| |
Collapse
|
27
|
Liu S, Xu A, Gao Y, Xie Y, Liu Z, Sun M, Mao H, Wang X. Graphene oxide exacerbates dextran sodium sulfate-induced colitis via ROS/AMPK/p53 signaling to mediate apoptosis. J Nanobiotechnology 2021; 19:85. [PMID: 33766052 PMCID: PMC7995754 DOI: 10.1186/s12951-021-00832-5] [Citation(s) in RCA: 16] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/27/2020] [Accepted: 03/14/2021] [Indexed: 12/30/2022] Open
Abstract
Background Graphene oxide (GO), a novel carbon-based nanomaterial, has promising applications in biomedicine. However, it induces potential cytotoxic effects on the gastrointestinal (GI) tract cells, and these effects have been largely uncharacterized. The present study aimed to explore the toxic effects of GO on the intestinal tract especially under pre-existing inflammatory conditions, such as inflammatory bowel disease (IBD), and elucidate underlying mechanisms. Results Our findings indicated that oral gavage of GO worsened acute colitis induced by 2.5% dextran sodium sulfate (DSS) in mice. In vitro, GO exacerbated DSS-induced inflammation and apoptosis in the FHC cell line, an ideal model of intestinal epithelial cells (IECs). Further, the potential mechanism underlying GO aggravated mice colitis and cell inflammation was explored. Our results revealed that GO treatment triggered apoptosis in FHC cells through the activation of reactive oxygen species (ROS)/AMP-activated protein kinase (AMPK)/p53 pathway, as evidenced by the upregulation of cytochrome c (Cytc), Bax, and cleaved caspase-3 (c-cas3) and the downregulation of Bcl-2. Interestingly, pretreatment with an antioxidant, N-acetyl-L-cysteine, and a specific inhibitor of AMPK activation, Compound C (Com.C), effectively inhibited GO-induced apoptosis in FHC cells. Conclusions Our data demonstrate that GO-induced IECs apoptosis via ROS/AMPK/p53 pathway activation accounts for the exacerbation of colitis in vivo and aggravation of inflammation in vitro. These findings provide a new insight into the pathogenesis of IBD induced by environmental factors. Furthermore, our findings enhance our understanding of GO as a potential environmental toxin, which helps delineate the risk of exposure to patients with disturbed intestinal epithelial barrier/inflammatory disorders such as IBD. ![]()
Collapse
Affiliation(s)
- Siliang Liu
- Department of Gastroenterology, Zhujiang Hospital, Southern Medical University, Guangzhou, 510515, People's Republic of China
| | - Angao Xu
- Huizhou Medicine Institute, Huizhou, 516003, People's Republic of China
| | - Yanfei Gao
- Department of Gastroenterology, Zhujiang Hospital, Southern Medical University, Guangzhou, 510515, People's Republic of China
| | - Yue Xie
- Department of Gastroenterology, Zhujiang Hospital, Southern Medical University, Guangzhou, 510515, People's Republic of China
| | - Zhipeng Liu
- Department of Gastroenterology, Zhujiang Hospital, Southern Medical University, Guangzhou, 510515, People's Republic of China
| | - Meiling Sun
- Department of Gastroenterology, Zhujiang Hospital, Southern Medical University, Guangzhou, 510515, People's Republic of China
| | - Hua Mao
- Department of Gastroenterology, Zhujiang Hospital, Southern Medical University, Guangzhou, 510515, People's Republic of China
| | - Xinying Wang
- Department of Gastroenterology, Zhujiang Hospital, Southern Medical University, Guangzhou, 510515, People's Republic of China.
| |
Collapse
|
28
|
Abdelhamid HN, Badr G. Nanobiotechnology as a platform for the diagnosis of COVID-19: a review. NANOTECHNOLOGY FOR ENVIRONMENTAL ENGINEERING 2021. [PMCID: PMC7988262 DOI: 10.1007/s41204-021-00109-0] [Citation(s) in RCA: 22] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
A sensitive method for diagnosing coronavirus disease 2019 (COVID-19) is highly required to fight the current and future global health threats due to severe acute respiratory syndrome coronavirus 2 (SARS-CoV 2). However, most of the current methods exhibited high false‐negative rates, resulting in patient misdiagnosis and impeding early treatment. Nanoparticles show promising performance and great potential to serve as a platform for diagnosing viral infection in a short time and with high sensitivity. This review highlighted the potential of nanoparticles as platforms for the diagnosis of COVID-19. Nanoparticles such as gold nanoparticles, magnetic nanoparticles, and graphene (G) were applied to detect SARS-CoV 2. They have been used for molecular-based diagnosis methods and serological methods. Nanoparticles improved specificity and shorten the time required for the diagnosis. They may be implemented into small devices that facilitate the self-diagnosis at home or in places such as airports and shops. Nanoparticles-based methods can be used for the analysis of virus-contaminated samples from a patient, surface, and air. The advantages and challenges were discussed to introduce useful information for designing a sensitive, fast, and low-cost diagnostic method. This review aims to present a helpful survey for the lesson learned from handling this outbreak to prepare ourself for future pandemic.
Collapse
Affiliation(s)
- Hani Nasser Abdelhamid
- Advanced Multifunctional Materials Laboratory, Department of Chemistry, Faculty of Science, Assiut University, Assiut, Egypt
| | - Gamal Badr
- Laboratory of Immunology, Zoology Department, Faculty of Science, Assiut University, Assiut, Egypt
| |
Collapse
|
29
|
Rezaei H, Shahrezaee M, Jalali Monfared M, Fathi Karkan S, Ghafelehbashi R. Simvastatin-loaded graphene oxide embedded in polycaprolactone-polyurethane nanofibers for bone tissue engineering applications. JOURNAL OF POLYMER ENGINEERING 2021. [DOI: 10.1515/polyeng-2020-0301] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Abstract
Abstract
Here, the role of simvastatin-loaded graphene oxide embedded in polyurethane-polycaprolactone nanofibers for bone tissue engineering has been investigated. The scaffolds were physicochemically and mechanically characterized, and obtained polymeric composites were used as MG-63 cell culture scaffolds. The addition of graphene oxide-simvastatin to nanofibers generates a homogeneous and uniform microstructure as well as a reduction in fiber diameter. Results of water-scaffolds interaction indicated higher hydrophilicity and absorption capacity as a function of graphene oxide addition. Scaffolds’ mechanical properties and physical stability improved after the addition of graphene oxide. Inducing bioactivity after the addition of simvastatin-loaded graphene oxide terminated its capability for hard tissue engineering application, evidenced by microscopy images and phase characterization. Nanofibrous scaffolds could act as a sustained drug carrier. Using the optimal concentration of graphene oxide-simvastatin is necessary to avoid toxic effects on tissue. Results show that the scaffolds are biocompatible to the MG-63 cell and support alkaline phosphatase activity, illustrating their potential use in bone tissue engineering. Briefly, graphene-simvastatin-incorporated in polymeric nanofibers was developed to increase bioactive components’ synergistic effect to induce more bioactivity and improve physical and mechanical properties as well as in vitro interactions for better results in bone repair.
Collapse
Affiliation(s)
- Hessam Rezaei
- Department of Orthopedic Surgery , School of Medicine, AJA University of Medical Sciences , Tehran , Iran
- Department of Biomedical Engineering , Science and Research Branch, Islamic Azad University , Tehran , Iran
| | - Mostafa Shahrezaee
- Department of Orthopedic Surgery , School of Medicine, AJA University of Medical Sciences , Tehran , Iran
| | - Marziyeh Jalali Monfared
- Department of Biomaterials and Medicinal Chemistry Research Center, AJA University of Medical Sciences , Tehran , Iran
| | - Sonia Fathi Karkan
- Department of Medical Nanotechnology, Faculty of Advanced Medical Science, Tabriz University of Medical Sciences , Tabriz , Iran
- Drug Applied Research Center, Tabriz University of Medical Sciences , Tabriz , Iran
- Student Research Committee , Tabriz University of Medical Sciences , Tabriz , Iran
| | - Robabehbeygom Ghafelehbashi
- Department of Tissue Engineering and Applied Cell Sciences, School of Advanced Technologies in Medicine, Tehran University of Medical Sciences , Tehran , Iran
| |
Collapse
|
30
|
Pielesz A, Fabia J, Biniaś W, Fryczkowski R, Fryczkowska B, Gawłowski A, Machnicka A, Bobiński R, Laane HM, Waksmańska W. Graphene Oxide and Stabilized Ortho-Silicic Acid as Modifiers of Amnion and Burn Affected Skin: A Comparative Study. Nanotechnol Sci Appl 2021; 14:49-67. [PMID: 33727805 PMCID: PMC7955732 DOI: 10.2147/nsa.s294412] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/03/2020] [Accepted: 02/03/2021] [Indexed: 11/23/2022] Open
Abstract
Introduction Oxidative tissue damage caused by reactive oxygen species results in a significant decrease in the total antioxidant capacity of the biological system. The aim of this interdisciplinary study was to answer the question of whether active antioxidants modify, at a molecular and supramolecular level, the tissue of pathological amnion and the necrotic eschar degraded in thermal burn. Methods A Nicolet 6700 Fourier-transform spectrophotometer with OMNIC software and the EasiDiff diffusion accessory were used in the FTIR spectroscopic analysis. A NICOLET MAGNA-IR 860 spectrometer with FT-Raman accessory was used to record the Raman spectra of the samples. The samples were exposed to bacteria capable of causing nosocomial infections, ie Gram-positive Staphylococcus aureus and Gram-negative Escherichia coli and Pseudomonas aeruginosa. Whereas samples of hypotrophic amnion interacted with Staphylococcus aureus, Escherichia coli and Enterococcus faecalis. The obtained flame retardant effect of placentas was evaluated using the method of the limiting oxygen index (LOI). Results The infrared spectroscopy analysis proved that after modification of the amniotic samples in graphene oxide and ortho-silicic acid, the amide II band is split into two components. Incubation of samples in modifier solutions: graphene oxide, sodium ascorbate and L-ascorbic acid results in shifts and changes of intensity within the broadly understood lipid band 1743–1745–1747 cm−1. The oxidising changes observed within the lipid and amide bands are affected by the incubation effect of graphene oxide as a modifier, possibly adsorbing on the surface of the amniotic membrane. On the basis of microbiological studies, pathogenic bacteria commonly causing amniotic infections and growing in burn wounds were found to have particularly good resistance to stabilized ortho-silicic acid (E. coli) and lactoferrin (S.aureus). Conclusion This thermogravimetric study found the highest stability of the analysed tissues (hypotrophic amnion and burnt epidermis) after modification with graphene oxide and sodium ascorbate.
Collapse
Affiliation(s)
- Anna Pielesz
- Faculty of Materials, Civil and Environmental Engineering, University of Bielsko-Biala, Bielsko-Biala, Poland
| | - Janusz Fabia
- Faculty of Materials, Civil and Environmental Engineering, University of Bielsko-Biala, Bielsko-Biala, Poland
| | - Włodzimierz Biniaś
- Faculty of Materials, Civil and Environmental Engineering, University of Bielsko-Biala, Bielsko-Biala, Poland
| | - Ryszard Fryczkowski
- Faculty of Materials, Civil and Environmental Engineering, University of Bielsko-Biala, Bielsko-Biala, Poland
| | - Beata Fryczkowska
- Faculty of Materials, Civil and Environmental Engineering, University of Bielsko-Biala, Bielsko-Biala, Poland
| | - Andrzej Gawłowski
- Faculty of Materials, Civil and Environmental Engineering, University of Bielsko-Biala, Bielsko-Biala, Poland
| | - Alicja Machnicka
- Department of Microbiology and Environmental Technology, Institute of Engineering and Environmental Protection, University of Bielsko-Biała, Bielsko-Biala, Poland
| | - Rafał Bobiński
- Faculty of Health Sciences, Department of Biochemistry and Molecular Biology, University of Bielsko-Biala, Bielsko-Biala, Poland
| | | | - Wioletta Waksmańska
- Faculty of Health Sciences, Department of Public Health, University of Bielsko-Biala, Bielsko-Biala, Poland
| |
Collapse
|
31
|
Lin FS, Lee JJ, Lee AKX, Ho CC, Liu YT, Shie MY. Calcium Silicate-Activated Gelatin Methacrylate Hydrogel for Accelerating Human Dermal Fibroblast Proliferation and Differentiation. Polymers (Basel) 2020; 13:E70. [PMID: 33375390 PMCID: PMC7795131 DOI: 10.3390/polym13010070] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/24/2020] [Revised: 12/20/2020] [Accepted: 12/23/2020] [Indexed: 12/16/2022] Open
Abstract
Wound healing is a complex process that requires specific interactions between multiple cells such as fibroblasts, mesenchymal, endothelial, and neural stem cells. Recent studies have shown that calcium silicate (CS)-based biomaterials can enhance the secretion of growth factors from fibroblasts, which further increased wound healing and skin regeneration. In addition, gelatin methacrylate (GelMa) is a compatible biomaterial that is commonly used in tissue engineering. However, it has low mechanical properties, thus restricting its fullest potential for clinical applications. In this study, we infused Si ions into GelMa hydrogel and assessed for its feasibility for skin regeneration applications by observing for its influences on human dermal fibroblasts (hDF). Initial studies showed that Si could be successfully incorporated into GelMa, and printability was not affected. The degradability of Si-GelMa was approximately 20% slower than GelMa hydrogels, thus allowing for better wound healing and regeneration. Furthermore, Si-GelMa enhanced cellular adhesion and proliferation, therefore leading to the increased secretion of collagen I other important extracellular matrix (ECM) remodeling-related proteins including Ki67, MMP9, and decorin. This study showed that the Si-GelMa hydrogels were able to enhance the activity of hDF due to the gradual release of Si ions, thus making it a potential candidate for future skin regeneration clinical applications.
Collapse
Affiliation(s)
- Fong-Sian Lin
- x-Dimension Center for Medical Research and Translation, China Medical University Hospital, Taichung City 40447, Taiwan; (F.-S.L.); (A.K.-X.L.); (Y.-T.L.)
| | - Jian-Jr Lee
- School of Medicine, China Medical University, Taichung City 40447, Taiwan;
- Department of Plastic & Reconstruction Surgery, China Medical University Hospital, Taichung City 40447, Taiwan
| | - Alvin Kai-Xing Lee
- x-Dimension Center for Medical Research and Translation, China Medical University Hospital, Taichung City 40447, Taiwan; (F.-S.L.); (A.K.-X.L.); (Y.-T.L.)
- School of Medicine, China Medical University, Taichung City 40447, Taiwan;
| | - Chia-Che Ho
- Department of Bioinformatics and Medical Engineering, Asia University, Taichung City 41354, Taiwan;
- 3D Printing Medical Research Institute, Asia University, Taichung City 41354, Taiwan
| | - Yen-Ting Liu
- x-Dimension Center for Medical Research and Translation, China Medical University Hospital, Taichung City 40447, Taiwan; (F.-S.L.); (A.K.-X.L.); (Y.-T.L.)
- School of Medicine, China Medical University, Taichung City 40447, Taiwan;
| | - Ming-You Shie
- x-Dimension Center for Medical Research and Translation, China Medical University Hospital, Taichung City 40447, Taiwan; (F.-S.L.); (A.K.-X.L.); (Y.-T.L.)
- Department of Bioinformatics and Medical Engineering, Asia University, Taichung City 41354, Taiwan;
- School of Dentistry, China Medical University, Taichung City 40447, Taiwan
| |
Collapse
|
32
|
|
33
|
Zare H, Rezayi M, Aryan E, Meshkat Z, Hatmaluyi B, Neshani A, Ghazvini K, Derakhshan M, Sankian M. Nanotechnology-driven advances in the treatment of diabetic wounds. Biotechnol Appl Biochem 2020; 68:1281-1306. [PMID: 33044005 DOI: 10.1002/bab.2051] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/14/2020] [Accepted: 10/07/2020] [Indexed: 12/14/2022]
Abstract
Diabetic foot ulcers (DFUs) are chronic severe complications of diabetes disease and remain a worldwide clinical challenge with social and economic consequences. Diabetic wounds can cause infection, amputation of lower extremities, and even death. Several factors including impaired angiogenesis, vascular insufficiency, and bacterial infections result in a delayed process of wound healing in diabetic patients. Treatment of wound infections using traditional antibiotics has become a critical status. Thus, finding new therapeutic strategies to manage diabetic wounds is urgently needed. Nanotechnology has emerged as an efficient approach for this purpose. This review aimed to summarize recent advances using nanotechnology for the treatment of diabetic wounds.
Collapse
Affiliation(s)
- Hosna Zare
- Department of Microbiology and Virology, Faculty of Medicine, Mashhad University of Medical Sciences, Mashhad, Iran.,Antimicrobial Resistance Research Center, Mashhad University of Medical Sciences, Mashhad, Iran.,Student Research Committee, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Majid Rezayi
- Medical Toxicology Research Center, Mashhad University of Medical Sciences, Mashhad, Iran.,Department of Medical Biotechnology and Nanotechnology, School of Medicine, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Ehsan Aryan
- Department of Microbiology and Virology, Faculty of Medicine, Mashhad University of Medical Sciences, Mashhad, Iran.,Antimicrobial Resistance Research Center, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Zahra Meshkat
- Department of Microbiology and Virology, Faculty of Medicine, Mashhad University of Medical Sciences, Mashhad, Iran.,Antimicrobial Resistance Research Center, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Behnaz Hatmaluyi
- Department of Pharmacology, Faculty of Medicine, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Alireza Neshani
- Department of Laboratory Sciences, School of Paramedical Sciences, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Kiarash Ghazvini
- Department of Microbiology and Virology, Faculty of Medicine, Mashhad University of Medical Sciences, Mashhad, Iran.,Antimicrobial Resistance Research Center, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Mohammad Derakhshan
- Department of Microbiology and Virology, Faculty of Medicine, Mashhad University of Medical Sciences, Mashhad, Iran.,Antimicrobial Resistance Research Center, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Mojtaba Sankian
- Immunology Research Center, School of Medicine, Mashhad University of Medical Sciences, Mashhad, Iran
| |
Collapse
|
34
|
Faraji S, Nowroozi N, Nouralishahi A, Shabani Shayeh J. Electrospun poly-caprolactone/graphene oxide/quercetin nanofibrous scaffold for wound dressing: Evaluation of biological and structural properties. Life Sci 2020; 257:118062. [DOI: 10.1016/j.lfs.2020.118062] [Citation(s) in RCA: 21] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/17/2020] [Revised: 05/24/2020] [Accepted: 07/05/2020] [Indexed: 01/24/2023]
|
35
|
Shie MY, Lee JJ, Ho CC, Yen SY, Ng HY, Chen YW. Effects of Gelatin Methacrylate Bio-ink Concentration on Mechano-Physical Properties and Human Dermal Fibroblast Behavior. Polymers (Basel) 2020; 12:E1930. [PMID: 32859028 PMCID: PMC7565187 DOI: 10.3390/polym12091930] [Citation(s) in RCA: 53] [Impact Index Per Article: 13.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/24/2020] [Revised: 08/24/2020] [Accepted: 08/25/2020] [Indexed: 02/07/2023] Open
Abstract
Gelatin-methacryloyl (GelMa) is a very versatile biomaterial widely used in various biomedical applications. The addition of methacryloyl makes it possible to have hydrogels with varying mechanical properties due to its photocuring characteristics. In addition, gelatin is obtained and derived from natural material; thus, it retains various cell-friendly motifs, such as arginine-glycine-aspartic acid, which then provides implanted cells with a friendly environment for proliferation and differentiation. In this study, we fabricated human dermal fibroblast cell (hDF)-laden photocurable GelMa hydrogels with varying physical properties (5%, 10%, and 15%) and assessed them for cellular responses and behavior, including cell spreading, proliferation, and the degree of extracellular matrix remodeling. Under similar photocuring conditions, lower concentrations of GelMa hydrogels had lower mechanical properties than higher concentrations. Furthermore, other properties, such as swelling and degradation, were compared in this study. In addition, our findings revealed that there were increased remodeling and proliferation markers in the 5% GelMa group, which had lower mechanical properties. However, it was important to note that cellular viabilities were not affected by the stiffness of the hydrogels. With this result in mind, we attempted to fabricate 5-15% GelMa scaffolds (20 × 20 × 3 mm3) to assess their feasibility for use in skin regeneration applications. The results showed that both 10% and 15% GelMa scaffolds could be fabricated easily at room temperature by adjusting several parameters, such as printing speed and extrusion pressure. However, since the sol-gel temperature of 5% GelMa was noted to be lower than its counterparts, 5% GelMa scaffolds had to be printed at low temperatures. In conclusion, GelMa once again was shown to be an ideal biomaterial for various tissue engineering applications due to its versatile mechanical and biological properties. This study showed the feasibility of GelMa in skin tissue engineering and its potential as an alternative for skin transplants.
Collapse
Affiliation(s)
- Ming-You Shie
- School of Dentistry, China Medical University, Taichung City 40447, Taiwan;
- Department of Bioinformatics and Medical Engineering, Asia University, Taichung City 41354, Taiwan;
| | - Jian-Jr Lee
- School of Medicine, China Medical University, Taichung City 40447, Taiwan; (J.-J.L.); (H.Y.N.)
- Department of Plastic and Reconstruction Surgery, China Medical University Hospital, Taichung City 40447, Taiwan
| | - Chia-Che Ho
- Department of Bioinformatics and Medical Engineering, Asia University, Taichung City 41354, Taiwan;
- 3D Printing Medical Research Institute, Asia University, Taichung City 41354, Taiwan
| | - Ssu-Yin Yen
- x-Dimension Center for Medical Research and Translation, China Medical University Hospital, Taichung City 40447, Taiwan;
| | - Hooi Yee Ng
- School of Medicine, China Medical University, Taichung City 40447, Taiwan; (J.-J.L.); (H.Y.N.)
- x-Dimension Center for Medical Research and Translation, China Medical University Hospital, Taichung City 40447, Taiwan;
| | - Yi-Wen Chen
- x-Dimension Center for Medical Research and Translation, China Medical University Hospital, Taichung City 40447, Taiwan;
- Graduate Institute of Biomedical Sciences, China Medical University, Taichung City 40447, Taiwan
| |
Collapse
|
36
|
Hussein KH, Park KM, Yu L, Kwak HH, Woo HM. Decellularized hepatic extracellular matrix hydrogel attenuates hepatic stellate cell activation and liver fibrosis. MATERIALS SCIENCE & ENGINEERING. C, MATERIALS FOR BIOLOGICAL APPLICATIONS 2020; 116:111160. [PMID: 32806289 DOI: 10.1016/j.msec.2020.111160] [Citation(s) in RCA: 28] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/22/2020] [Revised: 05/31/2020] [Accepted: 06/03/2020] [Indexed: 12/21/2022]
Abstract
Liver fibrosis results from excessive accumulation of extracellular matrix (ECM) proteins that distort the hepatic architecture. Progression of liver fibrosis results in cirrhosis and liver failure, and often, liver transplantation is required. The decellularized liver tissue contains different components that mimic the natural hepatic environment. We hypothesized that a decellularized liver hydrogel can be used to replace the necrotic hepatocytes and damaged ECM. Therefore, our aim in this study is to develop a therapy for treating liver fibrosis. Mice livers were decellularized and processed to form a hepatic hydrogel. We evaluated the biocompatibility and bioactivity of the hydrogel. The ability of the hydrogel to enhance the migration of hepatocytes and endothelial cells was investigated. Human hepatic stellate cell line (LX-2) activated by transforming growth factor-β1 (TGF-β1) was used as in vitro model for fibrogenesis. Then, the hydrogel was injected into the liver parenchyma of mice after the induction of liver fibrosis using thioacetamide. The resulting hydrogel maintained a complex composition, which included glycosaminoglycans, collagen, elastin, and growth factors. Hepatocytes and endothelial cells were shown to migrate toward the hydrogel in vitro. Liver hydrogel improved TGF-β1-induced LX-2 cells activation via blocking the TGF-β1/Smad pathway. The matrix was delivered successfully in vivo and enhanced the reduction of fibrosis and recovery to a nearly normal structure. In conclusion, we have demonstrated that the liver hydrogel can be utilized as an injectable biomaterial for liver tissue engineering in order to reduce the degree of fibrosis.
Collapse
Affiliation(s)
- Kamal H Hussein
- Research Institute for Veterinary Science, College of Veterinary Medicine, Seoul National University, Seoul 08826, Republic of Korea; Adult Stem Cell Research Center, College of Veterinary Medicine, Seoul National University, Seoul 08826, Republic of Korea; Department of Animal Surgery, College of Veterinary Medicine, Assiut University, Assiut 71515, Egypt
| | - Kyung-Mee Park
- College of Veterinary Medicine, Chungbuk National University, Cheongju, Republic of Korea
| | - Lina Yu
- Stem Cell institute, College of Veterinary Medicine & Institute of Veterinary Science, Kangwon National University, Chuncheon, Gangwon 24341, Republic of Korea
| | - Ho-Hyun Kwak
- Stem Cell institute, College of Veterinary Medicine & Institute of Veterinary Science, Kangwon National University, Chuncheon, Gangwon 24341, Republic of Korea.
| | - Heung-Myong Woo
- Stem Cell institute, College of Veterinary Medicine & Institute of Veterinary Science, Kangwon National University, Chuncheon, Gangwon 24341, Republic of Korea.
| |
Collapse
|
37
|
Cibecchini G, Veronesi M, Catelani T, Bandiera T, Guarnieri D, Pompa PP. Antiangiogenic Effect of Graphene Oxide in Primary Human Endothelial Cells. ACS APPLIED MATERIALS & INTERFACES 2020; 12:22507-22518. [PMID: 32255338 DOI: 10.1021/acsami.0c03404] [Citation(s) in RCA: 20] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/11/2023]
Abstract
In this work, we exploited an integrated approach combining systematic analysis of cytotoxicity, angiogenic potential, and metabolomics to shed light on the effects of graphene oxide (GO) on primary human endothelial Huvec cells. Contrary to the outcomes observed in immortalized cell lines able to internalize a similar amount of GO, significant toxicity was found in Huvec cells at high GO concentrations (25 and 50 μg/mL). In particular, we found that the steric hindrance of GO intracellular aggregates perturbed the correct assembly of cytoskeleton and distribution of mitochondria. This was found to be primarily associated with oxidative stress and impairment of cell migration, affecting the formation of capillary-like structures. In addition, preliminary metabolomics characterization demonstrated that GO affects the consumption of niacinamide, a precursor of energy carriers, and several amino acids involved in the regulation of angiogenesis. Our findings suggest that GO acts at different cellular levels, both directly and indirectly. More precisely, the combination of the physical hindrance of internalized GO aggregates, induction of oxidative stress, and alteration of some metabolic pathways leads to a significant antiangiogenic effect in primary human endothelial cells.
Collapse
Affiliation(s)
- Giulia Cibecchini
- Nanobiointeractions&Nanodiagnostics, Istituto Italiano di Tecnologia (IIT), Via Morego 30, 16163 Genova, Italy
- Department of Chemistry and Industrial Chemistry, University of Genova, Via Dodecaneso 31, 16146 Genova, Italy
| | - Marina Veronesi
- D3-PharmaChemistry, Istituto Italiano di Tecnologia, Via Morego 30, 16163 Genova, Italy
| | - Tiziano Catelani
- Electron Microscopy Facility, Istituto Italiano di Tecnologia, Via Morego, 30, 16163 Genova, Italy
- Piattaforma Interdipartimentale di Microscopia, Università Degli Studi di Milano-Bicocca, Piazza Della Scienza 2, Milano 20126, Italy
| | - Tiziano Bandiera
- D3-PharmaChemistry, Istituto Italiano di Tecnologia, Via Morego 30, 16163 Genova, Italy
| | - Daniela Guarnieri
- Nanobiointeractions&Nanodiagnostics, Istituto Italiano di Tecnologia (IIT), Via Morego 30, 16163 Genova, Italy
- Dipartimento di Chimica e Biologia "A. Zambelli", Università di Salerno, Via Giovanni Paolo II 132, 84084 Fisciano, Salerno, Italy
| | - Pier Paolo Pompa
- Nanobiointeractions&Nanodiagnostics, Istituto Italiano di Tecnologia (IIT), Via Morego 30, 16163 Genova, Italy
| |
Collapse
|
38
|
Saladino ML, Markowska M, Carmone C, Cancemi P, Alduina R, Presentato A, Scaffaro R, Biały D, Hasiak M, Hreniak D, Wawrzyńska M. Graphene Oxide Carboxymethylcellulose Nanocomposite for Dressing Materials. MATERIALS 2020; 13:ma13081980. [PMID: 32340390 PMCID: PMC7216044 DOI: 10.3390/ma13081980] [Citation(s) in RCA: 19] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 03/18/2020] [Revised: 04/19/2020] [Accepted: 04/20/2020] [Indexed: 12/14/2022]
Abstract
Sore, infected wounds are a major clinical issue, and there is thus an urgent need for novel biomaterials as multifunctional constituents for dressings. A set of biocomposites was prepared by solvent casting using different concentrations of carboxymethylcellulose (CMC) and exfoliated graphene oxide (Exf-GO) as a filler. Exf-GO was first obtained by the strong oxidation and exfoliation of graphite. The structural, morphological and mechanical properties of the composites (CMCx/Exf-GO) were evaluated, and the obtained composites were homogenous, transparent and brownish in color. The results confirmed that Exf-GO may be homogeneously dispersed in CMC. It was found that the composite has an inhibitory activity against the Gram-positive Staphylococcus aureus, but not against Gram-negative Pseudomonas aeruginosa. At the same time, it does not exhibit any cytotoxic effect on normal fibroblasts.
Collapse
Affiliation(s)
- Maria Luisa Saladino
- Department of Biological, Chemical and Pharmaceutical Sciences and Technologies (STEBICEF), University of Palermo, Viale Delle Scienze Bld. 16-17, I-90128 Palermo, Italy; (C.C.); (P.C.); (R.A.); (A.P.)
- Correspondence: (M.L.S.); (D.B.); (M.W.)
| | - Marta Markowska
- Institute of Low Temperature and Structure Research, Polish Academy of Sciences, Okólna 2, PL-50-422 Wrocław, Poland; (M.M.); (D.H.)
- Carbonmed Spółka z Ograniczoną Odpowiedzialnością, ul. Okólna 2, 50-422 Wrocław, Poland
| | - Clara Carmone
- Department of Biological, Chemical and Pharmaceutical Sciences and Technologies (STEBICEF), University of Palermo, Viale Delle Scienze Bld. 16-17, I-90128 Palermo, Italy; (C.C.); (P.C.); (R.A.); (A.P.)
| | - Patrizia Cancemi
- Department of Biological, Chemical and Pharmaceutical Sciences and Technologies (STEBICEF), University of Palermo, Viale Delle Scienze Bld. 16-17, I-90128 Palermo, Italy; (C.C.); (P.C.); (R.A.); (A.P.)
| | - Rosa Alduina
- Department of Biological, Chemical and Pharmaceutical Sciences and Technologies (STEBICEF), University of Palermo, Viale Delle Scienze Bld. 16-17, I-90128 Palermo, Italy; (C.C.); (P.C.); (R.A.); (A.P.)
| | - Alessandro Presentato
- Department of Biological, Chemical and Pharmaceutical Sciences and Technologies (STEBICEF), University of Palermo, Viale Delle Scienze Bld. 16-17, I-90128 Palermo, Italy; (C.C.); (P.C.); (R.A.); (A.P.)
| | - Roberto Scaffaro
- Department of Engineering, University of Palermo, Viale Delle Scienze Bld. 6, I-90128 Palermo, Italy;
| | - Dariusz Biały
- Carbonmed Spółka z Ograniczoną Odpowiedzialnością, ul. Okólna 2, 50-422 Wrocław, Poland
- Division of Preclinical Research, Faculty of Health Sciences, Wroclaw Medical University, Ludwika Pasteura 1, PL-50-367 Wrocław, Poland
- Correspondence: (M.L.S.); (D.B.); (M.W.)
| | - Mariusz Hasiak
- Department of Mechanics and Material Science Engineering, Wrocław University of Science and Technology, Smoluchowskiego 25, PL-50-370 Wrocław, Poland;
| | - Dariusz Hreniak
- Institute of Low Temperature and Structure Research, Polish Academy of Sciences, Okólna 2, PL-50-422 Wrocław, Poland; (M.M.); (D.H.)
- Carbonmed Spółka z Ograniczoną Odpowiedzialnością, ul. Okólna 2, 50-422 Wrocław, Poland
| | - Magdalena Wawrzyńska
- Carbonmed Spółka z Ograniczoną Odpowiedzialnością, ul. Okólna 2, 50-422 Wrocław, Poland
- Division of Preclinical Research, Faculty of Health Sciences, Wroclaw Medical University, Ludwika Pasteura 1, PL-50-367 Wrocław, Poland
- Correspondence: (M.L.S.); (D.B.); (M.W.)
| |
Collapse
|
39
|
Electrochemical biosensor for the epithelial cancer biomarker EpCAM based on reduced graphene oxide modified with nanostructured titanium dioxide. Mikrochim Acta 2020; 187:275. [DOI: 10.1007/s00604-020-04233-7] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/30/2019] [Accepted: 03/23/2020] [Indexed: 01/23/2023]
|
40
|
Abdelhamid HN. Nanocytotoxicity using matrix-assisted laser desorption ionization mass spectrometry. Future Microbiol 2020; 15:385-387. [PMID: 32250162 DOI: 10.2217/fmb-2019-0260] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Affiliation(s)
- Hani Nasser Abdelhamid
- Advanced Multifunctional Materials Laboratory, Department of Chemistry, Assiut University, Assiut 71516, Egypt
| |
Collapse
|
41
|
Zhang C, Feng X, He L, Zhang Y, Shao L. The interrupted effect of autophagic flux and lysosomal function induced by graphene oxide in p62-dependent apoptosis of F98 cells. J Nanobiotechnology 2020; 18:52. [PMID: 32188458 PMCID: PMC7081710 DOI: 10.1186/s12951-020-00605-6] [Citation(s) in RCA: 31] [Impact Index Per Article: 7.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/21/2020] [Accepted: 03/06/2020] [Indexed: 02/06/2023] Open
Abstract
BACKGROUND Graphene oxide (GO) nanoparticles (NPs) have been widely applied in various fields, especially in biomedical applications. Extensive studies have suggested that GO can pass through the blood-brain barrier (BBB) and induce abnormal autophagy and cytotoxicity in the central nervous system (CNS). However, the effect and specific mechanism of GO on astrocytes, the most abundant cells in the brain still has not been extensively investigated. RESULTS In this study, we systematically explored the toxicity and mechanism of GO exposure in the rat astroglioma-derived F98 cell line using molecular biological techniques (immunofluorescence staining, flow cytometry and Western blot) at the subcellular level and the signaling pathway level. Cells exposed to GO exhibited decreased cell viability and increased lactate dehydrogenase (LDH) release in a concentration- and time-dependent manner. GO-induced autophagy was evidenced by transmission electron microscopy (TEM) and immunofluorescence staining. Western blots showed that LC3II/I and p62 were upregulated and PI3K/Akt/mTOR was downregulated. Detection of lysosomal acidity and cathepsin B activity assay indicated the impairment of lysosomal function. Annexin V-FITC-PI detection showed the occurrence of apoptosis after GO exposure. The decrease in mitochondrial membrane potential (MMP) with an accompanying upregulation of cleaved caspase-3 and Bax/Bcl-2 further suggested that endogenous signaling pathways were involved in GO-induced apoptosis. CONCLUSION The exposure of F98 cells to GO can elicit concentration- and time-dependent toxicological effects. Additionally, increased autophagic response can be triggered after GO treatment and that the blocking of autophagy flux plays a vital role in GO cytotoxicity, which was determined to be related to dysfunction of lysosomal degradation. Importantly, the abnormal accumulation of autophagic substrate p62 protein can induce capase-3-mediated apoptosis. Inhibition of abnormal accumulation of autophagic cargo could alleviate the occurrence of GO-induced apoptosis in F98 cells.
Collapse
Affiliation(s)
- Chao Zhang
- Stomatological Hospital, Southern Medical University (Guangdong Provincial Stomatological Hospital), Guangzhou, 510280, China
| | - Xiaoli Feng
- Stomatological Hospital, Southern Medical University (Guangdong Provincial Stomatological Hospital), Guangzhou, 510280, China
| | - Longwen He
- Stomatological Hospital, Southern Medical University (Guangdong Provincial Stomatological Hospital), Guangzhou, 510280, China
| | - Yaqing Zhang
- Stomatological Hospital, Southern Medical University (Guangdong Provincial Stomatological Hospital), Guangzhou, 510280, China
| | - Longquan Shao
- Stomatological Hospital, Southern Medical University (Guangdong Provincial Stomatological Hospital), Guangzhou, 510280, China.
- Guangdong Provincial Key Laboratory of Construction and Detection in Tissue Engineering, Guangzhou, 510515, China.
| |
Collapse
|
42
|
Goda MN, Abdelhamid HN, Said AEAA. Zirconium Oxide Sulfate-Carbon (ZrOSO 4@C) Derived from Carbonized UiO-66 for Selective Production of Dimethyl Ether. ACS APPLIED MATERIALS & INTERFACES 2020; 12:646-653. [PMID: 31823597 DOI: 10.1021/acsami.9b17520] [Citation(s) in RCA: 24] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/10/2023]
Abstract
Methanol dehydration process to dimethyl ether (DME) has been considered as one of the main routes to produce clean fuel, that is, DME. Thus, efficient catalysts are highly required for selective production of DME. Herein, UiO-66 was used as a precursor for the synthesis of zirconium oxide sulfate embedded carbon (ZrOSO4@C). The synthesis method involves a one-step carbonization of UiO-66 in the presence of sulfuric acid (10 wt %). Material characterizations using X-ray diffraction, X-ray photoelectron spectroscopy, Fourier transform infrared, and Raman spectroscopy approve the formation of the high crystalline phase of ZrOSO4@C. Nitrogen adsorption-desorption isotherms and high-resolution transmission electron microscopy confirm the mesopore structure of the materials. Acidity analysis using pyridine temperature-programmed desorption and isopropanol dehydration corroborates that ZrOSO4@C has weak and intermediate acidic sites making ZrOSO4@C an effective catalyst for methanol dehydration to DME. The materials offered full conversion (100%) with excellent selectivity (100%) at a relatively low temperature (250 °C). The catalyst exhibited a long-term stability for 120 h. Based on these results, DME is produced efficiently in terms of conversion, selectivity, and long-term stability.
Collapse
|
43
|
Barui AK, Oh JY, Jana B, Kim C, Ryu J. Cancer‐Targeted Nanomedicine: Overcoming the Barrier of the Protein Corona. ADVANCED THERAPEUTICS 2019. [DOI: 10.1002/adtp.201900124] [Citation(s) in RCA: 48] [Impact Index Per Article: 9.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Affiliation(s)
- Ayan Kumar Barui
- Department of ChemistryUlsan National Institute of Science and Technology (UNIST) Ulsan 44919 Republic of Korea
| | - Jun Yong Oh
- Department of ChemistryUlsan National Institute of Science and Technology (UNIST) Ulsan 44919 Republic of Korea
| | - Batakrishna Jana
- Department of ChemistryUlsan National Institute of Science and Technology (UNIST) Ulsan 44919 Republic of Korea
| | - Chaekyu Kim
- Department of ChemistryUlsan National Institute of Science and Technology (UNIST) Ulsan 44919 Republic of Korea
| | - Ja‐Hyoung Ryu
- Department of ChemistryUlsan National Institute of Science and Technology (UNIST) Ulsan 44919 Republic of Korea
| |
Collapse
|
44
|
Nanoparticle-based surface assisted laser desorption ionization mass spectrometry: a review. Mikrochim Acta 2019; 186:682. [DOI: 10.1007/s00604-019-3770-5] [Citation(s) in RCA: 59] [Impact Index Per Article: 11.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/09/2019] [Accepted: 08/16/2019] [Indexed: 12/28/2022]
|
45
|
Abdelhamid HN, El-Bery HM, Metwally AA, Elshazly M, Hathout RM. Synthesis of CdS-modified chitosan quantum dots for the drug delivery of Sesamol. Carbohydr Polym 2019; 214:90-99. [DOI: 10.1016/j.carbpol.2019.03.024] [Citation(s) in RCA: 79] [Impact Index Per Article: 15.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/18/2018] [Revised: 03/07/2019] [Accepted: 03/07/2019] [Indexed: 12/13/2022]
|