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Barthes J, Lagarrigue P, Riabov V, Lutzweiler G, Kirsch J, Muller C, Courtial EJ, Marquette C, Projetti F, Kzhyskowska J, Lavalle P, Vrana NE, Dupret-Bories A. Biofunctionalization of 3D-printed silicone implants with immunomodulatory hydrogels for controlling the innate immune response: An in vivo model of tracheal defect repair. Biomaterials 2020; 268:120549. [PMID: 33278685 DOI: 10.1016/j.biomaterials.2020.120549] [Citation(s) in RCA: 29] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/29/2020] [Revised: 11/13/2020] [Accepted: 11/18/2020] [Indexed: 12/23/2022]
Abstract
The recent advances in 3D-printed silicone (PDMS: polydimethylsiloxane) implants present prospects for personalized implants with highly accurate anatomical conformity. However, a potential adverse effect, such as granuloma formation due to immune reactions, still exists. One potential way to overcome this problem is to control the implant/host interface using immunomodulatory coatings. In this study, a new cytokine cocktail composed of interleukin-10 and prostaglandin-E2 was designed to decrease adverse immune reactions and promote tissue integration by fixing macrophages into M2 pro-healing phenotype for an extended period of time. In vitro, the cytokine cocktail maintained low levels of pro-inflammatory cytokine (TNF-α and IL-6) secretions and induced the secretion of IL-10 and the upregulation of multifunctional scavenging and sorting receptor stabilin-1, expressed by M2 macrophages. This cocktail was then loaded in a gelatine-based hydrogel to develop an immunomodulatory material that could be used as a coating for medical devices. The efficacy of this coating was demonstrated in an in vivo rat model during the reconstruction of a tracheal defect by 3D-printed silicone implants. The coating was stable on the silicone implants for over 2 weeks, and the controlled release of the cocktail components was achieved for at least 14 days. In vivo, only 33% of the animals with bare silicone implants survived, whereas 100% of the animals survived with the implant equipped with the immunomodulatory hydrogel. The presence of the hydrogel and the cytokine cocktail diminished the thickness of the inflammatory tissue, the intensity of both acute and chronic inflammation, the overall fibroblastic reaction, the presence of oedema and the formation of fibrinoid (assessed by histology) and led to a 100% survival rate. At the systemic level, the presence of immunomodulatory hydrogels significantly decreased pro-inflammatory cytokines such as TNF-α, IFN-γ, CXCL1 and MCP-1 levels at day 7 and significantly decreased IL-1α, IL-1β, CXCL1 and MCP-1 levels at day 21. The ability of this new immunomodulatory hydrogel to control the level of inflammation once applied to a 3D-printed silicone implant has been demonstrated. Such thin coatings can be applied to any implants or scaffolds used in tissue engineering to diminish the initial immune response, improve the integration and functionality of these materials and decrease potential complications related to their presence.
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Affiliation(s)
- J Barthes
- Institut National de La Santé et de La Recherche Médicale, INSERM UMR1121 "Biomaterials and Bioengineering", 11 Rue Humann, 67085, Strasbourg, France.
| | - P Lagarrigue
- Institut National de La Santé et de La Recherche Médicale, INSERM UMR1121 "Biomaterials and Bioengineering", 11 Rue Humann, 67085, Strasbourg, France
| | - V Riabov
- Institute for Transfusion Medicine and Immunology, Medical, Faculty Mannheim, University of Heidelberg, Theodor-Kutzer Ufer 1-3, 68167, Mannheim, Germany
| | - G Lutzweiler
- Institut National de La Santé et de La Recherche Médicale, INSERM UMR1121 "Biomaterials and Bioengineering", 11 Rue Humann, 67085, Strasbourg, France
| | - J Kirsch
- Institute for Transfusion Medicine and Immunology, Medical, Faculty Mannheim, University of Heidelberg, Theodor-Kutzer Ufer 1-3, 68167, Mannheim, Germany
| | - C Muller
- Institut National de La Santé et de La Recherche Médicale, INSERM UMR1121 "Biomaterials and Bioengineering", 11 Rue Humann, 67085, Strasbourg, France
| | - E-J Courtial
- 3d.FAB, Université Lyon1, CNRS, INSA, CPE-Lyon, ICBMS, UMR 5246, 43, Bd du 11 Novembre 1918, 69622, Villeurbanne cedex, France
| | - C Marquette
- 3d.FAB, Université Lyon1, CNRS, INSA, CPE-Lyon, ICBMS, UMR 5246, 43, Bd du 11 Novembre 1918, 69622, Villeurbanne cedex, France
| | - F Projetti
- Department of Pathology, 18 rue du general Catroux, 87039, Limoges Cedex 1, France
| | - J Kzhyskowska
- Institute for Transfusion Medicine and Immunology, Medical, Faculty Mannheim, University of Heidelberg, Theodor-Kutzer Ufer 1-3, 68167, Mannheim, Germany; German Red Cross Blood Service Baden-Württemberg - Hessen, Mannheim, Germany; National Research Tomsk State University, Tomsk, 634050, Russia
| | - P Lavalle
- Institut National de La Santé et de La Recherche Médicale, INSERM UMR1121 "Biomaterials and Bioengineering", 11 Rue Humann, 67085, Strasbourg, France
| | - N E Vrana
- Institut National de La Santé et de La Recherche Médicale, INSERM UMR1121 "Biomaterials and Bioengineering", 11 Rue Humann, 67085, Strasbourg, France; Spartha Medical, 14B rue de La Canardière, 67100, Strasbourg, France
| | - A Dupret-Bories
- Department of Otorhinolaryngology, Head and Neck Surgery, Institut Claudius Regaud, Institut Universitaire du Cancer Toulouse Oncopole, 31009, Toulouse, France.
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Khan A, Ullah M, Humayun M, Shah N, Chang BP, Yaseen M. Preparation and functionalization of zinc oxide nanoparticles with polymer microgels for potential catalytic applications. J DISPER SCI TECHNOL 2020. [DOI: 10.1080/01932691.2020.1839481] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
Affiliation(s)
- Abbas Khan
- Department of Chemistry, Abdul Wali Khan University Mardan, Mardan, Pakistan
| | - Muhammad Ullah
- Department of Chemistry, Abdul Wali Khan University Mardan, Mardan, Pakistan
| | - Muhammad Humayun
- Engineering Research Center for Functional Ceramics of the Ministry of Education, School of Optical and Electronic Information, Huazhong University of Science and Technology, Wuhan, PR China
| | - Nasrullah Shah
- Department of Chemistry, Abdul Wali Khan University Mardan, Mardan, Pakistan
| | - Boon Peng Chang
- Bioproducts Discovery & Development Centre, Department of Plant Agriculture Crop Science Building, University of Guelph, Guelph, Ontario, Canada
| | - Muhammad Yaseen
- Department of Chemistry, Abdul Wali Khan University Mardan, Mardan, Pakistan
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Wang Q, Newby BMZ. Octadecyltrichlorosilane Incorporated Alginate Micro-granules as Sustained-Release Carriers for Small Hydrophilic Molecules. Curr Drug Deliv 2020; 17:333-342. [DOI: 10.2174/1567201817666200210123328] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/01/2019] [Revised: 07/29/2019] [Accepted: 01/29/2020] [Indexed: 11/22/2022]
Abstract
Background:
Hydrogels are excellent drug carriers, but their inability to retain hydrophilic
drugs for a prolonged period of time has greatly limited their usage. Research has mostly focused on
intricate designs and manipulations of hydrogels to expand their applications in drug delivery.
Objective:
In this study, a simple approach by incorporating a hydrophobic agent, octadecyltrichlorosilane
(OTS), to alginate hydrogel micro-granules (Alg-Ms), was investigated as an effective
technique to prolong the release of small hydrophilic drugs.
Methods:
Sodium Benzoate (SB), a highly water-soluble antimicrobial and anti-inflammatory compound,
was used as a model drug. The presence of hydrophobic OTS impeded swelling of these OTS
incorporated Alg-Ms (OTS-Alg-Ms), hence sustaining the release of SB.
Results:
The release data was fitted with Ritger-Peppas and Peppas-Sahlin models and the results showed
that SB released from OTS-Alg-Ms with higher OTS content was mainly controlled by Fickian diffusion;
with a lower OTS content, OTS-Alg-Ms swelled more easily, the combined diffusion and swelling
led to a faster SB release.
Conclusion:
Thus, by simply tuning the OTS concentration in the solution where Alg-Ms were briefly
submerged in a predefined release period, from hours to a few days, small hydrophilic drugs from these
OTS-Alg-Ms could be successfully achieved.
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Affiliation(s)
- Qing Wang
- Department of Chemical and Biomolecular Engineering, The University of Akron, Akron, OH, 44325-3906, United States
| | - Bi-min Zhang Newby
- Department of Chemical and Biomolecular Engineering, The University of Akron, Akron, OH, 44325-3906, United States
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Delir S, Sirousazar M, Kheiri F. Clindamycin releasing bionanocomposite hydrogels as potential wound dressings for the treatment of infected wounds. JOURNAL OF BIOMATERIALS SCIENCE-POLYMER EDITION 2020; 31:1489-1514. [DOI: 10.1080/09205063.2020.1764161] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
Affiliation(s)
- Saba Delir
- Faculty of Chemical Engineering, Urmia University of Technology, Urmia, Iran
| | - Mohammad Sirousazar
- Faculty of Chemical Engineering, Urmia University of Technology, Urmia, Iran
| | - Farshad Kheiri
- Faculty of Chemical Engineering, Urmia University of Technology, Urmia, Iran
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Salleh KM, Zakaria S, Gan S, Baharin KW, Ibrahim NA, Zamzamin R. Interconnected macropores cryogel with nano-thin crosslinked network regenerated cellulose. Int J Biol Macromol 2020; 148:11-19. [PMID: 31893531 DOI: 10.1016/j.ijbiomac.2019.12.240] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/21/2019] [Revised: 11/25/2019] [Accepted: 12/27/2019] [Indexed: 10/25/2022]
Abstract
Dissolved oil palm empty fruit bunch cellulose (EFBC) and sodium carboxymethylcellulose (NaCMC) were chemically crosslinked with epichlorohydrin (ECH) to generate designated hydrogel. After swelling process in distilled water, the swollen hydrogel was frozen and freeze-dried to form cryogel. The swelling phenomenon of hydrogel during the absorption process gave substantial effects on thinning of crosslinked network wall, pore size and volume, steadiness of cryogel skeletal structure, and re-swelling of cryogel. The swelling effects on hydrogel were confirmed via microscopic study using variable pressure scanning electron microscope (VPSEM). From the retrieved VPSEM images, nano-thin crosslinked network wall of 24.31 ± 1.97 nm and interconnected pores were observed. As a result, the amount of water, the swelling degree, and the freeze-drying process indirectly affected the VPSEM images that indicated pore size and volume, formation of interconnected pores, and re-swelling of cryogel. This study determined the intertwined factors that affected both hydrogel and cryogel properties by investigating the swelling phenomenon and its ensuing effects.
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Affiliation(s)
- Kushairi Mohd Salleh
- Bioresource and Biorefinery Group, Faculty of Science and Technology, Universiti Kebangsaan Malaysia, 43600 UKM Bangi, Selangor, Malaysia
| | - Sarani Zakaria
- Bioresource and Biorefinery Group, Faculty of Science and Technology, Universiti Kebangsaan Malaysia, 43600 UKM Bangi, Selangor, Malaysia.
| | - Sinyee Gan
- Publication Unit, Information Technology and Corporate Services Division, Malaysian Palm Oil Board (MPOB), 43000 Kajang, Selangor, Malaysia.
| | - Khairunnisa Waznah Baharin
- Bioresource and Biorefinery Group, Faculty of Science and Technology, Universiti Kebangsaan Malaysia, 43600 UKM Bangi, Selangor, Malaysia
| | - Nur Ain Ibrahim
- Bioresource and Biorefinery Group, Faculty of Science and Technology, Universiti Kebangsaan Malaysia, 43600 UKM Bangi, Selangor, Malaysia
| | - Rohana Zamzamin
- Bioresource and Biorefinery Group, Faculty of Science and Technology, Universiti Kebangsaan Malaysia, 43600 UKM Bangi, Selangor, Malaysia
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Jafarigol E, Salehi MB, Mortaheb HR. Synergetic effects of additives on structural properties of acrylamide-based hydrogel. J DISPER SCI TECHNOL 2020. [DOI: 10.1080/01932691.2020.1721012] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Affiliation(s)
- Elham Jafarigol
- Petroleum Engineering Department, Chemistry & Chemical Engineering Research Center of Iran, Tehran, Iran
| | - Mahsa Baghban Salehi
- Petroleum Engineering Department, Chemistry & Chemical Engineering Research Center of Iran, Tehran, Iran
| | - Hamid Reza Mortaheb
- Petroleum Engineering Department, Chemistry & Chemical Engineering Research Center of Iran, Tehran, Iran
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Zhang J, Mou L, Jiang X. Hydrogels Incorporating Au@Polydopamine Nanoparticles: Robust Performance for Optical Sensing. Anal Chem 2018; 90:11423-11430. [PMID: 30191718 DOI: 10.1021/acs.analchem.8b02459] [Citation(s) in RCA: 45] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
Stimuli-responsive hydrogels (SRhG) that undergo response to physicochemical stimuli have been broadly applied in separation, biosensing, and drug delivery. Since, most of the SRhG are based on the structural behaviors (swelling or collapse). Herein, we describe a more simple and convenient colorimetric SRhG of polydopamine-coated gold nanoparticles (Au@PDA NPs) hydrogel. The newly developed SRhG is based on the in situ surface chemistry of Au@PDA NPs with core-shell structure embedding in agarose hydrogel. Silver ions can in situ form Ag NPs on surfaces of Au@PDA NPs (Ag_Au@PDA NPs with core-satellites like structure) at ambient conditions, which shift the localized surface plasmon resonance (LSPR) absorption peak and result in color change. The solid sensing phase of SRhG shows greatly improved stability and anti-interference ability comparing to that of solution phase sensing. With rational designs, Au@PDA NPs hydrogel shows great potential in optical sensing, for example, biothiol detection, and coupled with enzyme-cascade reaction for acetylcholinesterase activity detection and inhibitor assays with excellent sensitivity and selectivity.
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Affiliation(s)
- Jiangjiang Zhang
- Beijing Engineering Research Center for BioNanotechnology and CAS Key Laboratory for Biomedical Effects of Nanomaterials and Nanosafety, CAS Center for Excellence in Nanoscience , National Center for Nanoscience and Technology , Number 11 Zhongguancun Beiyitiao , Beijing 100190 , China.,Sino-Danish College , University of Chinese Academy of Sciences , Beijing 100049 , China
| | - Lei Mou
- Beijing Engineering Research Center for BioNanotechnology and CAS Key Laboratory for Biomedical Effects of Nanomaterials and Nanosafety, CAS Center for Excellence in Nanoscience , National Center for Nanoscience and Technology , Number 11 Zhongguancun Beiyitiao , Beijing 100190 , China.,Academy for Advanced Interdisciplinary Studies , Peking University , Beijing 100871 , China
| | - Xingyu Jiang
- Beijing Engineering Research Center for BioNanotechnology and CAS Key Laboratory for Biomedical Effects of Nanomaterials and Nanosafety, CAS Center for Excellence in Nanoscience , National Center for Nanoscience and Technology , Number 11 Zhongguancun Beiyitiao , Beijing 100190 , China.,Sino-Danish College , University of Chinese Academy of Sciences , Beijing 100049 , China
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