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Su M, Li C, Deng S, Xu L, Shan Z, Xing Y, Li X, Li Y, Liu X, Zhong X, Chen K, Chen S, Liu Q, Wu X, Chen Z, Wu S, Chen Z. Balance between the CMC/ACP Nanocomplex and Blood Assimilation Orchestrates Immunomodulation of the Biomineralized Collagen Matrix. ACS APPLIED MATERIALS & INTERFACES 2023; 15:58166-58180. [PMID: 38079631 DOI: 10.1021/acsami.3c12390] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/22/2023]
Abstract
Calcium phosphate-based biomineralized biomaterials have broad application prospects. However, the immune response and foreign body reactions elicited by biomineralized materials have drawn substantial attention recently, contrary to the immune microenvironment optimization concept. Therefore, it is important to clarify the immunomodulation properties of biomineralized materials. Herein, we prepared the biomineralized collagen matrix (BCM) and screened the key immunomodulation factor carboxymethyl chitosan/amorphous calcium phosphate (CMC/ACP) nanocomplex. The immunomodulation effect of the BCM was investigated in vitro and in vivo. The BCM triggered evident inflammatory responses and cascade foreign body reactions by releasing the CMC/ACP nanocomplex, which activated the potential TLR4-MAPK/NF-κB pathway, compromising the collagen matrix biocompatibility. By contrast, blocking the CMC/ACP nanocomplex release via the blood assimilation process of the BCM mitigated the inflammation and foreign body reactions, enhancing biocompatibility. Hence, the immunomodulation of the BCM was orchestrated by the balance between the CMC/ACP nanocomplex and the blood assimilation process. Controlling the release of the CMC/ACP nanocomplex to accord the biological effects of ACP with the temporal regenerative demands is key to developing advanced biomineralized materials.
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Affiliation(s)
- Mengxi Su
- Hospital of Stomatology, Sun Yat-sen University, Guangzhou 510055, China
- Guanghua School of Stomatology, Sun Yat-sen University, Guangzhou 510055, China
- Guangdong Provincial Key Laboratory of Stomatology, Guangzhou 510055, China
| | - Chuangji Li
- Hospital of Stomatology, Sun Yat-sen University, Guangzhou 510055, China
- Guanghua School of Stomatology, Sun Yat-sen University, Guangzhou 510055, China
- Guangdong Provincial Key Laboratory of Stomatology, Guangzhou 510055, China
| | - Shudan Deng
- Hospital of Stomatology, Sun Yat-sen University, Guangzhou 510055, China
- Guanghua School of Stomatology, Sun Yat-sen University, Guangzhou 510055, China
- Guangdong Provincial Key Laboratory of Stomatology, Guangzhou 510055, China
| | - Leyao Xu
- Hospital of Stomatology, Sun Yat-sen University, Guangzhou 510055, China
- Guanghua School of Stomatology, Sun Yat-sen University, Guangzhou 510055, China
- Guangdong Provincial Key Laboratory of Stomatology, Guangzhou 510055, China
| | - Zhengjie Shan
- Hospital of Stomatology, Sun Yat-sen University, Guangzhou 510055, China
- Guanghua School of Stomatology, Sun Yat-sen University, Guangzhou 510055, China
- Guangdong Provincial Key Laboratory of Stomatology, Guangzhou 510055, China
| | - Yihan Xing
- Hospital of Stomatology, Sun Yat-sen University, Guangzhou 510055, China
- Guanghua School of Stomatology, Sun Yat-sen University, Guangzhou 510055, China
- Guangdong Provincial Key Laboratory of Stomatology, Guangzhou 510055, China
| | - Xiyan Li
- Hospital of Stomatology, Sun Yat-sen University, Guangzhou 510055, China
- Guanghua School of Stomatology, Sun Yat-sen University, Guangzhou 510055, China
- Guangdong Provincial Key Laboratory of Stomatology, Guangzhou 510055, China
| | - Ye Li
- Hospital of Stomatology, Sun Yat-sen University, Guangzhou 510055, China
- Guanghua School of Stomatology, Sun Yat-sen University, Guangzhou 510055, China
- Guangdong Provincial Key Laboratory of Stomatology, Guangzhou 510055, China
| | - Xingchen Liu
- Hospital of Stomatology, Sun Yat-sen University, Guangzhou 510055, China
- Guanghua School of Stomatology, Sun Yat-sen University, Guangzhou 510055, China
- Guangdong Provincial Key Laboratory of Stomatology, Guangzhou 510055, China
| | - Xinyi Zhong
- Hospital of Stomatology, Sun Yat-sen University, Guangzhou 510055, China
- Guanghua School of Stomatology, Sun Yat-sen University, Guangzhou 510055, China
- Guangdong Provincial Key Laboratory of Stomatology, Guangzhou 510055, China
| | - Kaidi Chen
- Hospital of Stomatology, Sun Yat-sen University, Guangzhou 510055, China
- Guanghua School of Stomatology, Sun Yat-sen University, Guangzhou 510055, China
- Guangdong Provincial Key Laboratory of Stomatology, Guangzhou 510055, China
| | - Shoucheng Chen
- Hospital of Stomatology, Sun Yat-sen University, Guangzhou 510055, China
- Guanghua School of Stomatology, Sun Yat-sen University, Guangzhou 510055, China
- Guangdong Provincial Key Laboratory of Stomatology, Guangzhou 510055, China
| | - Quan Liu
- Hospital of Stomatology, Sun Yat-sen University, Guangzhou 510055, China
- Guanghua School of Stomatology, Sun Yat-sen University, Guangzhou 510055, China
- Guangdong Provincial Key Laboratory of Stomatology, Guangzhou 510055, China
| | - Xiayi Wu
- Hospital of Stomatology, Sun Yat-sen University, Guangzhou 510055, China
- Guanghua School of Stomatology, Sun Yat-sen University, Guangzhou 510055, China
- Guangdong Provincial Key Laboratory of Stomatology, Guangzhou 510055, China
| | - Zetao Chen
- Hospital of Stomatology, Sun Yat-sen University, Guangzhou 510055, China
- Guanghua School of Stomatology, Sun Yat-sen University, Guangzhou 510055, China
- Guangdong Provincial Key Laboratory of Stomatology, Guangzhou 510055, China
| | - Shiyu Wu
- Hospital of Stomatology, Sun Yat-sen University, Guangzhou 510055, China
- Guanghua School of Stomatology, Sun Yat-sen University, Guangzhou 510055, China
- Guangdong Provincial Key Laboratory of Stomatology, Guangzhou 510055, China
| | - Zhuofan Chen
- Hospital of Stomatology, Sun Yat-sen University, Guangzhou 510055, China
- Guanghua School of Stomatology, Sun Yat-sen University, Guangzhou 510055, China
- Guangdong Provincial Key Laboratory of Stomatology, Guangzhou 510055, China
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Lu H, Xiao L, Wang W, Li X, Ma Y, Zhang Y, Wang X. Fibrinolysis Regulation: A Promising Approach to Promote Osteogenesis. TISSUE ENGINEERING. PART B, REVIEWS 2022; 28:1192-1208. [PMID: 35442086 DOI: 10.1089/ten.teb.2021.0222] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
Soon after bone fracture, the initiation of the coagulation cascade results in the formation of a blood clot, which acts as a natural material to facilitate cell migration and osteogenic differentiation at the fracture site. The existence of hematoma is important in early stage of bone healing, but the persistence of hematoma is considered harmful for bone regeneration. Fibrinolysis is recently regarded as a period of critical transition in angiogenic-osteogenic coupling, it thereby is vital for the complete healing of the bone. Moreover, the enhanced fibrinolysis is proposed to boost bone regeneration through promoting the formation of blood vessels, and fibrinolysis system as well as the products of fibrinolysis also play crucial roles in the bone healing process. Therefore, the purpose of this review is to elucidate the fibrinolysis-derived effects on osteogenesis and summarize the potential approaches-improving bone healing by regulating fibrinolysis, with the purpose to further understand the integral roles of fibrinolysis in bone regeneration and to provide theoretical knowledge for potential fibrinolysis-related osteogenesis strategies. Impact statement Fibrinolysis emerging as a new and viable therapeutic intervention to be contained within osteogenesis strategies, however to now, there have been no review articles which collates the information between fibrinolysis and osteogenesis. This review, therefore, focusses on the effects that fibrinolysis exerts on bone healing, with a purpose to provide theoretical reference to develop new strategies to modulate fibrinolysis to accelerate fibrinolysis thus enhancing bone healing.
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Affiliation(s)
- Haiping Lu
- Department of Orthopaedic Surgery, Affiliated Hospital of Zunyi Medical University, Zunyi, Guizhou, China
| | - Lan Xiao
- School of Mechanical, Medical and Process Engineering, Center for Biomedical Technologies, Queensland University of Technology, Brisbane, Queensland, Australia.,The Australia-China Center for Tissue Engineering and Regenerative Medicine, Kelvin Grove, Brisbane, Queensland, Australia
| | - Weiqun Wang
- Department of Orthopaedic Surgery, Affiliated Hospital of Zunyi Medical University, Zunyi, Guizhou, China
| | - Xuyan Li
- Department of Orthopaedic Surgery, Affiliated Hospital of Zunyi Medical University, Zunyi, Guizhou, China
| | - Yaping Ma
- Department of Orthopaedic Surgery, Affiliated Hospital of Zunyi Medical University, Zunyi, Guizhou, China
| | - Yi Zhang
- Department of Hygiene Toxicology, School of Public Health, Zunyi Medical University, Zunyi, Guizhou, China
| | - Xin Wang
- Department of Orthopaedic Surgery, Affiliated Hospital of Zunyi Medical University, Zunyi, Guizhou, China.,School of Mechanical, Medical and Process Engineering, Center for Biomedical Technologies, Queensland University of Technology, Brisbane, Queensland, Australia.,The Australia-China Center for Tissue Engineering and Regenerative Medicine, Kelvin Grove, Brisbane, Queensland, Australia
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3
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Luo X, Xiao D, Zhang C, Wang G. The Roles of Exosomes upon Metallic Ions Stimulation in Bone Regeneration. J Funct Biomater 2022; 13:jfb13030126. [PMID: 36135561 PMCID: PMC9506099 DOI: 10.3390/jfb13030126] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/09/2022] [Revised: 08/11/2022] [Accepted: 08/22/2022] [Indexed: 11/16/2022] Open
Abstract
Metallic ions have been widely investigated and incorporated into bone substitutes for bone regeneration owing to their superior capacity to induce angiogenesis and osteogenesis. Exosomes are key paracrine mediators that play a crucial role in cell-to-cell communication. However, the role of exosomes in metallic ion-induced bone formation and their underlying mechanisms remain unclear. Thus, this review systematically analyzes the effects of metallic ions and metallic ion-incorporated biomaterials on exosome secretion from mesenchymal stem cells (MSCs) and macrophages, as well as the effects of secreted exosomes on inflammation, angiogenesis, and osteogenesis. In addition, possible signaling pathways involved in metallic ion-mediated exosomes, followed by bone regeneration, are discussed. Despite limited investigation, metallic ions have been confirmed to regulate exosome production and function, affecting immune response, angiogenesis, and osteogenesis. Although the underlying mechanism is not yet clear, these insights enrich our understanding of the mechanisms of the metallic ion-induced microenvironment for bone regeneration, benefiting the design of metallic ion-incorporated implants.
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Affiliation(s)
- Xuwei Luo
- Orthopedic Research Institute, Department of Orthopedics, West China Hospital, Sichuan University, Chengdu 610041, China
- Research Institute of Tissue Engineering and Stem Cells, Nanchong Central Hospital, The Second Clinical College of North Sichuan Medical College, Nanchong 637000, China
| | - Dongqin Xiao
- Research Institute of Tissue Engineering and Stem Cells, Nanchong Central Hospital, The Second Clinical College of North Sichuan Medical College, Nanchong 637000, China
- Correspondence: (D.X.); (G.W.)
| | - Chengdong Zhang
- Research Institute of Tissue Engineering and Stem Cells, Nanchong Central Hospital, The Second Clinical College of North Sichuan Medical College, Nanchong 637000, China
| | - Guanglin Wang
- Orthopedic Research Institute, Department of Orthopedics, West China Hospital, Sichuan University, Chengdu 610041, China
- Correspondence: (D.X.); (G.W.)
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4
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Wu S, Shan Z, Xie L, Su M, Zeng P, Huang P, Zeng L, Sheng X, Li Z, Zeng G, Chen Z, Chen Z. Mesopore Controls the Responses of Blood Clot-Immune Complex via Modulating Fibrin Network. ADVANCED SCIENCE (WEINHEIM, BADEN-WURTTEMBERG, GERMANY) 2022; 9:e2103608. [PMID: 34821070 PMCID: PMC8787416 DOI: 10.1002/advs.202103608] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 08/19/2021] [Revised: 10/24/2021] [Indexed: 06/13/2023]
Abstract
Formation of blood clots, particularly the fibrin network and fibrin network-mediated early inflammatory responses, plays a critical role in determining the eventual tissue repair or regeneration following an injury. Owing to the potential role of fibrin network in mediating clot-immune responses, it is of great importance to determine whether clot-immune responses can be regulated via modulating the parameters of fibrin network. Since the diameter of D-terminal of a fibrinogen molecule is 9 nm, four different pore sizes (2, 8, 14, and 20 nm) are rationally selected to design mesoporous silica to control the fibrinogen adsorption and modulate the subsequent fibrin formation process. The fiber becomes thinner and the contact area with macrophages decreases when the pore diameters of mesoporous silica are greater than 9 nm. Importantly, these thinner fibers grown in pores with diameters larger than 9 nm inhibit the M1-polorazation of macrophages and reduce the productions of pro-inflammatory cytokines and chemokines by macrophages. These thinner fibers reduce inflammation of macrophages through a potential signaling pathway of cell adhesion-cytoskeleton assembly-inflammatory responses. Thus, the successful regulation of the clot-immune responses via tuning of the mesoporous pore sizes indicates the feasibility of developing advanced clot-immune regulatory materials.
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Affiliation(s)
- Shiyu Wu
- Hospital of StomatologyGuanghua School of StomatologySun Yat‐sen University and Guangdong Provincial Key Laboratory of StomatologyGuangzhou510055China
| | - Zhengjie Shan
- Hospital of StomatologyGuanghua School of StomatologySun Yat‐sen University and Guangdong Provincial Key Laboratory of StomatologyGuangzhou510055China
- Department of MicrobiologyZhongshan School of MedicineSun Yat‐sen UniversityGuangzhou510080China
| | - Lv Xie
- Hospital of StomatologyGuanghua School of StomatologySun Yat‐sen University and Guangdong Provincial Key Laboratory of StomatologyGuangzhou510055China
| | - Mengxi Su
- Hospital of StomatologyGuanghua School of StomatologySun Yat‐sen University and Guangdong Provincial Key Laboratory of StomatologyGuangzhou510055China
| | - Peisheng Zeng
- Hospital of StomatologyGuanghua School of StomatologySun Yat‐sen University and Guangdong Provincial Key Laboratory of StomatologyGuangzhou510055China
| | - Peina Huang
- Hospital of StomatologyGuanghua School of StomatologySun Yat‐sen University and Guangdong Provincial Key Laboratory of StomatologyGuangzhou510055China
| | - Lingchan Zeng
- Clinical Research CenterDepartment of Medical Records ManagementGuanghua School of StomatologyHospital of StomatologySun Yat‐sen UniversityGuangzhou510055China
| | - Xinyue Sheng
- Hospital of StomatologyGuanghua School of StomatologySun Yat‐sen University and Guangdong Provincial Key Laboratory of StomatologyGuangzhou510055China
| | - Zhipeng Li
- Hospital of StomatologyGuanghua School of StomatologySun Yat‐sen University and Guangdong Provincial Key Laboratory of StomatologyGuangzhou510055China
| | - Gucheng Zeng
- Department of MicrobiologyZhongshan School of MedicineSun Yat‐sen UniversityGuangzhou510080China
| | - Zhuofan Chen
- Hospital of StomatologyGuanghua School of StomatologySun Yat‐sen University and Guangdong Provincial Key Laboratory of StomatologyGuangzhou510055China
| | - Zetao Chen
- Hospital of StomatologyGuanghua School of StomatologySun Yat‐sen University and Guangdong Provincial Key Laboratory of StomatologyGuangzhou510055China
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5
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Inhaled Edoxaban dry powder inhaler formulations: Development, characterization and their effects on the coagulopathy associated with COVID-19 infection. Int J Pharm 2021; 608:121122. [PMID: 34560207 PMCID: PMC8463814 DOI: 10.1016/j.ijpharm.2021.121122] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/08/2021] [Revised: 09/17/2021] [Accepted: 09/20/2021] [Indexed: 11/22/2022]
Abstract
Herein, we demonstrated the development and characterization of a dry powder inhaler (DPI) formulation of edoxaban (EDX); and investigated the in-vitro anticoagulation effect for the management of pulmonary or cerebral coagulopathy associated with COVID-19 infection. The formulations were prepared by mixing the inhalable micronized drug with a large carrier lactose and dispersibility enhancers, leucine, and magnesium stearate. The drug-excipient interaction was studied using X-Ray diffraction (XRD), Fourier transform infrared spectroscopy (FTIR), differential scanning calorimetry (DSC) and thermogravimetric analysis (TGA) methods. The drug and excipients showed no physical inter particulate interaction. The in-vitro drug aerosolization from the developed formulation was determined by a Twin Stage Impinger (TSI) at a flow rate of 60 ± 5 L /min. The amount of drug deposition was quantified by an established HPLC-UV method. The fine particle fraction (FPF) of EDX API from drug alone formulation was 7%, whereas the formulations with excipients increased dramatically to almost 7-folds up to 47%. The developed DPI formulation of EDX showed a promising in-vitro anticoagulation effect at a very low concentration. This novel DPI formulation of EDX could be a potential and effective inhalation therapy for managing pulmonary venous thromboembolism (VTE) associated with COVID-19 infection. Further studies are warranted to investigate the toxicity and clinical application of the inhaled EDX DPI formulation.
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Ruhoff AM, Hong JK, Gao L, Singh J, Tran C, Mackie G, Waterhouse A. Biomaterial Wettability Affects Fibrin Clot Structure and Fibrinolysis. Adv Healthc Mater 2021; 10:e2100988. [PMID: 34423587 DOI: 10.1002/adhm.202100988] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/20/2021] [Revised: 07/29/2021] [Indexed: 12/20/2022]
Abstract
Thrombosis on blood-contacting medical devices can cause patient fatalities through device failure and unstable thrombi causing embolism. The effect of material wettability on fibrin network formation, structure, and stability is poorly understood. Under static conditions, fibrin fiber network volume and density increase in clots formed on hydrophilic compared to hydrophobic polystyrene surfaces. This correlates with reduced plasma clotting time and increased factor XIIa (FXIIa) activity. These structural differences are consistent up to 50 µm away from the material surface and are FXIIa dependent. Fibrin forms fibers immediately at the material interface on hydrophilic surfaces but are incompletely formed in the first 5 µm above hydrophobic surfaces. Additionally, fibrin clots on hydrophobic surfaces have increased susceptibility to fibrinolysis compared to clots formed on hydrophilic surfaces. Under low-flow conditions, clots are still denser on hydrophilic surfaces, but only 5 µm above the surface, showing the combined effect of the surface wettability and coagulation factor dilution with low flow. Overall, wettability affects fibrin fiber formation at material interfaces, which leads to differences in bulk fibrin clot density and susceptibility to fibrinolysis. These findings have implications for thrombus formed in stagnant or low-flow regions of medical devices and the design of nonthrombogenic materials.
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Affiliation(s)
- Alexander M. Ruhoff
- Heart Research Institute 7 Eliza Street Newtown NSW 2042 Australia
- The Charles Perkins Centre The University of Sydney Sydney NSW 2006 Australia
- Faculty of Medicine and Health The University of Sydney Sydney NSW 2006 Australia
| | - Jun Ki Hong
- Heart Research Institute 7 Eliza Street Newtown NSW 2042 Australia
- The Charles Perkins Centre The University of Sydney Sydney NSW 2006 Australia
- School of Chemistry Faculty of Science The University of Sydney Sydney NSW 2006 Australia
- School of Medical Sciences Faculty of Medicine and Health The University of Sydney Sydney NSW 2006 Australia
- The University of Sydney Nano Institute The University of Sydney Sydney NSW 2006 Australia
| | - Lingzi Gao
- Heart Research Institute 7 Eliza Street Newtown NSW 2042 Australia
- The Charles Perkins Centre The University of Sydney Sydney NSW 2006 Australia
- Faculty of Medicine and Health The University of Sydney Sydney NSW 2006 Australia
| | - Jasneil Singh
- Heart Research Institute 7 Eliza Street Newtown NSW 2042 Australia
- The Charles Perkins Centre The University of Sydney Sydney NSW 2006 Australia
- School of Medical Sciences Faculty of Medicine and Health The University of Sydney Sydney NSW 2006 Australia
- School of Biomedical Engineering Faculty of Engineering The University of Sydney Sydney NSW 2006 Australia
| | - Clara Tran
- School of Biomedical Engineering Faculty of Engineering The University of Sydney Sydney NSW 2006 Australia
- School of Physics Faculty of Science The University of Sydney Sydney NSW 2006 Australia
| | - Grace Mackie
- Heart Research Institute 7 Eliza Street Newtown NSW 2042 Australia
- The Charles Perkins Centre The University of Sydney Sydney NSW 2006 Australia
- Faculty of Medicine and Health The University of Sydney Sydney NSW 2006 Australia
| | - Anna Waterhouse
- Heart Research Institute 7 Eliza Street Newtown NSW 2042 Australia
- The Charles Perkins Centre The University of Sydney Sydney NSW 2006 Australia
- School of Medical Sciences Faculty of Medicine and Health The University of Sydney Sydney NSW 2006 Australia
- The University of Sydney Nano Institute The University of Sydney Sydney NSW 2006 Australia
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7
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Cooksey CJ. Quirks of dye nomenclature. 16. Dyes, and a pigment, named after places. Biotech Histochem 2021; 96:315-329. [PMID: 33430622 DOI: 10.1080/10520295.2020.1849798] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022] Open
Abstract
Many dyes produced during the 19th century were named after locations. Manufacturers proliferated the number of synonyms used and in time, the original names were forgotten. Therefore, in the headings below, the original names are followed by the current name(s) in parentheses. The stories of some of these dyes that survived into the 21st century are recounted here. Numerical identity data are provided. Chemical structures also are provided and for simplicity, ionic structures, which can be multiple and pH variable, are presented as their parents.
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8
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Yang Y, Xiao Y. Biomaterials Regulating Bone Hematoma for Osteogenesis. Adv Healthc Mater 2020; 9:e2000726. [PMID: 32691989 DOI: 10.1002/adhm.202000726] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/30/2020] [Revised: 06/18/2020] [Indexed: 12/11/2022]
Abstract
Blood coagulation in tissue healing not only prevents blood loss, but also forms a natural scaffold for tissue repair and regeneration. As blood clot formation is the initial and foremost phase upon bone injury, and the quality of blood clot (hematoma) orchestrates the following inflammatory and cellular processes as well as the subsequent callus formation and bone remodeling process. Inspired by the natural healing hematoma, tissue-engineered biomimic scaffold/hydrogels and blood prefabrication strategies attract significant interests in developing functional bone substitutes. The alteration of the fracture hematoma ca significantly accelerate or impair the overall bone healing process. This review summarizes the impact of biomaterials on blood coagulation and provides evidence on fibrin network structure, growth factors, and biomolecules that contribute to bone healing within the hematoma. The aim is to provide insights into the development of novel implant and bone biomaterials for enhanced osteogenesis. Advances in the understanding of biomaterial characteristics (e.g., morphology, chemistry, wettability, and protein adsorption) and their effect on hematoma properties are highlighted. Emphasizing the importance of the initial healing phase of the hematoma endows the design of advanced biomaterials with the desired regulatory properties for optimal coagulation and hematoma properties, thereby facilitating enhanced osteogenesis and ideal therapeutic effects.
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Affiliation(s)
- Ying Yang
- Institute of Health and Biomedical Innovation, Queensland University of Technology, Brisbane, QLD, 4059, Australia
- Australia-China Centre for Tissue Engineering and Regenerative Medicine, Queensland University of Technology, Brisbane, QLD, 4059, Australia
| | - Yin Xiao
- Institute of Health and Biomedical Innovation, Queensland University of Technology, Brisbane, QLD, 4059, Australia
- Australia-China Centre for Tissue Engineering and Regenerative Medicine, Queensland University of Technology, Brisbane, QLD, 4059, Australia
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9
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Santos German IJ, Pomini KT, Bighetti ACC, Andreo JC, Reis CHB, Shinohara AL, Rosa Júnior GM, Teixeira DDB, Rosso MPDO, Buchaim DV, Buchaim RL. Evaluation of the Use of an Inorganic Bone Matrix in the Repair of Bone Defects in Rats Submitted to Experimental Alcoholism. MATERIALS (BASEL, SWITZERLAND) 2020; 13:E695. [PMID: 32033088 PMCID: PMC7040897 DOI: 10.3390/ma13030695] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 12/13/2019] [Revised: 01/21/2020] [Accepted: 01/27/2020] [Indexed: 12/16/2022]
Abstract
To assess the effects of chronic alcoholism on the repair of bone defects associated with xenograft. Forty male rats were distributed in: control group (CG, n = 20) and experimental group (EG, n = 20), which received 25% ethanol ad libitum after a period of adaptation. After 90 days of liquid diet, the rats were submitted to 5.0-mm bilateral craniotomy on the parietal bones, subdividing into groups: CCG (control group that received only water with liquid diet and the defect was filled with blood clot), BCG (control group that received only water with liquid diet and the defect was filled with biomaterial), CEG (alcoholic group that received only ethanol solution 25% v/v with liquid diet and the defect was filled with blood clot), and BEG (alcoholic group that received only ethanol solution 25% v/v with liquid diet and the defect was filled with biomaterial). In the analysis of body mass, the drunk animals presented the lowest averages in relation to non-drunk animals during the experimental period. Histomorphologically all groups presented bone formation restricted to the defect margins at 60 days, with bone islets adjacent to the BCG biomaterial particles. CEG showed significant difference compared to BEG only at 40 days (17.42 ± 2.78 vs. 9.59 ± 4.59, respectively). In the birefringence analysis, in early periods all groups showed red-orange birefringence turning greenish-yellow at the end of the experiment. The results provided that, regardless of clinical condition, i.e., alcoholic or non-alcoholic, in the final period of the experiment, the process of bone defect recomposition was similar with the use of xenograft or only clot.
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Affiliation(s)
- Iris Jasmin Santos German
- Department of Biological Sciences (Anatomy), Bauru School of Dentistry, University of São Paulo (USP), Bauru, São Paulo 17012-901, Brazil; (I.J.S.G.); (K.T.P.); (A.C.C.B.); (J.C.A.); (A.L.S.); (M.P.d.O.R.)
- Department of Dentistry, Faculty of Health Science, Universidad Iberoamericana (UNIBE), Santo Domingo 10203, Dominican Republic
- Mother and Teacher Pontifical Catholic University (PUCMM), Santo Domingo 10203, Dominican Republic
| | - Karina Torres Pomini
- Department of Biological Sciences (Anatomy), Bauru School of Dentistry, University of São Paulo (USP), Bauru, São Paulo 17012-901, Brazil; (I.J.S.G.); (K.T.P.); (A.C.C.B.); (J.C.A.); (A.L.S.); (M.P.d.O.R.)
| | - Ana Carolina Cestari Bighetti
- Department of Biological Sciences (Anatomy), Bauru School of Dentistry, University of São Paulo (USP), Bauru, São Paulo 17012-901, Brazil; (I.J.S.G.); (K.T.P.); (A.C.C.B.); (J.C.A.); (A.L.S.); (M.P.d.O.R.)
| | - Jesus Carlos Andreo
- Department of Biological Sciences (Anatomy), Bauru School of Dentistry, University of São Paulo (USP), Bauru, São Paulo 17012-901, Brazil; (I.J.S.G.); (K.T.P.); (A.C.C.B.); (J.C.A.); (A.L.S.); (M.P.d.O.R.)
| | - Carlos Henrique Bertoni Reis
- Postgraduate Program in Structural and Functional Interactions in Rehabilitation, University of Marilia (UNIMAR), Marília, São Paulo 17525-902, Brazil; (C.H.B.R.); (D.d.B.T.); (D.V.B.)
| | - André Luis Shinohara
- Department of Biological Sciences (Anatomy), Bauru School of Dentistry, University of São Paulo (USP), Bauru, São Paulo 17012-901, Brazil; (I.J.S.G.); (K.T.P.); (A.C.C.B.); (J.C.A.); (A.L.S.); (M.P.d.O.R.)
| | - Geraldo Marco Rosa Júnior
- University of the Ninth of July (UNINOVE), Bauru, São Paulo 17011-102, Brazil;
- University of the Sacred Heart (USC), Bauru, São Paulo 17011-160, Brazil
| | - Daniel de Bortoli Teixeira
- Postgraduate Program in Structural and Functional Interactions in Rehabilitation, University of Marilia (UNIMAR), Marília, São Paulo 17525-902, Brazil; (C.H.B.R.); (D.d.B.T.); (D.V.B.)
| | - Marcelie Priscila de Oliveira Rosso
- Department of Biological Sciences (Anatomy), Bauru School of Dentistry, University of São Paulo (USP), Bauru, São Paulo 17012-901, Brazil; (I.J.S.G.); (K.T.P.); (A.C.C.B.); (J.C.A.); (A.L.S.); (M.P.d.O.R.)
| | - Daniela Vieira Buchaim
- Postgraduate Program in Structural and Functional Interactions in Rehabilitation, University of Marilia (UNIMAR), Marília, São Paulo 17525-902, Brazil; (C.H.B.R.); (D.d.B.T.); (D.V.B.)
- Medical School, University Center of Adamantina (UniFAI), Adamantina, São Paulo 17800-000, Brazil
| | - Rogério Leone Buchaim
- Department of Biological Sciences (Anatomy), Bauru School of Dentistry, University of São Paulo (USP), Bauru, São Paulo 17012-901, Brazil; (I.J.S.G.); (K.T.P.); (A.C.C.B.); (J.C.A.); (A.L.S.); (M.P.d.O.R.)
- Postgraduate Program in Structural and Functional Interactions in Rehabilitation, University of Marilia (UNIMAR), Marília, São Paulo 17525-902, Brazil; (C.H.B.R.); (D.d.B.T.); (D.V.B.)
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