1
|
Kovacevic B, Jones M, Wagle SR, Ionescu CM, Foster T, Đanić M, Mikov M, Mooranian A, Al-Salami H. The effect of deoxycholic acid-based hydrogels on hepatic, muscle and pancreatic beta cells. Ther Deliv 2024. [PMID: 38180003 DOI: 10.4155/tde-2023-0054] [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: 01/06/2024] Open
Abstract
Aim: The aim of this study is to test the biocompatibility of hydrogels with polysaccharides and bile acids on three murine cell lines. Materials & methods: Novel hydrogels containing poloxamer 407, polysaccharides (starch, pectin, acacia, carboxymethyl and methyl 2-hydroxyethyl cellulose) and deoxycholic acid were prepared using cold method, sterilized and used in biological assays to determine effects on hepatic, muscle, and pancreatic beta cells. Results and conclusion: Hydrogels with deoxycholic acid had tissue-depending effects on cellular survival and bioenergetics, resulting in the best cellular viability and bioenergetics within pancreatic beta cells. Further research is needed as proposed hydrogels may be beneficial for cell delivery systems of pancreatic beta cells.
Collapse
Affiliation(s)
- Bozica Kovacevic
- The Biotechnology & Drug Development Research Laboratory, Curtin Medical School & Curtin Health Innovation Research Institute, Curtin University, Bentley, Perth, WA 6102, Australia
| | - Melissa Jones
- The Biotechnology & Drug Development Research Laboratory, Curtin Medical School & Curtin Health Innovation Research Institute, Curtin University, Bentley, Perth, WA 6102, Australia
| | - Susbin Raj Wagle
- The Biotechnology & Drug Development Research Laboratory, Curtin Medical School & Curtin Health Innovation Research Institute, Curtin University, Bentley, Perth, WA 6102, Australia
| | - Corina Mihaela Ionescu
- The Biotechnology & Drug Development Research Laboratory, Curtin Medical School & Curtin Health Innovation Research Institute, Curtin University, Bentley, Perth, WA 6102, Australia
| | - Thomas Foster
- The Biotechnology & Drug Development Research Laboratory, Curtin Medical School & Curtin Health Innovation Research Institute, Curtin University, Bentley, Perth, WA 6102, Australia
| | - Maja Đanić
- Department of Pharmacology, Toxicology & Clinical Pharmacology, Faculty of Medicine, University of Novi Sad, Novi Sad, 21101, Serbia
| | - Momir Mikov
- Department of Pharmacology, Toxicology & Clinical Pharmacology, Faculty of Medicine, University of Novi Sad, Novi Sad, 21101, Serbia
| | - Armin Mooranian
- The Biotechnology & Drug Development Research Laboratory, Curtin Medical School & Curtin Health Innovation Research Institute, Curtin University, Bentley, Perth, WA 6102, Australia
- School of Pharmacy, University of Otago, Dunedin, 9054, Otago, New Zealand
| | - Hani Al-Salami
- The Biotechnology & Drug Development Research Laboratory, Curtin Medical School & Curtin Health Innovation Research Institute, Curtin University, Bentley, Perth, WA 6102, Australia
- Medical School, University of Western Australia, 6009, Perth, Australia
| |
Collapse
|
2
|
Chen D, Zhao Z, Chen G, Li T, Chen J, Ye Z, Lu J. Metal selenides for energy storage and conversion: A comprehensive review. Coord Chem Rev 2023. [DOI: 10.1016/j.ccr.2022.214984] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
|
3
|
Lee JW, Chae S, Oh S, Kim DH, Kim SH, Kim SJ, Choi JY, Lee JH, Song SY. Bioessential Inorganic Molecular Wire-Reinforced 3D-Printed Hydrogel Scaffold for Enhanced Bone Regeneration. Adv Healthc Mater 2023; 12:e2201665. [PMID: 36213983 DOI: 10.1002/adhm.202201665] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/07/2022] [Revised: 09/24/2022] [Indexed: 01/18/2023]
Abstract
Materials with physicochemical properties and biological activities similar to those of the natural extracellular matrix are in high demand in tissue engineering. In particular, Mo3 Se3 - inorganic molecular wire (IMW) is a promising material composed of bioessential minerals and possess nanometer-scale diameters, negatively charged surfaces, physical flexibility, and nanotopography characteristics, which are essential for interactions with cell membrane proteins. Here, an implantable 3D Mo3 Se3 - IMW enhanced gelatin-GMA/silk-GMA hydrogel (IMW-GS hydrogel) is developed for osteogenesis and bone formation, followed by biological evaluations. The mechanical properties of the 3D printed IMW-GS hydrogel are improved by noncovalent interactions between the Mo3 Se3 - IMWs and the positively charged residues of the gelatin molecules. Long-term biocompatibility with primary human osteoblast cells (HOBs) is confirmed using the IMW-GS hydrogel. The proliferation, osteogenic gene expression, collagen accumulation, and mineralization of HOBs improve remarkably with the IMW-GS hydrogel. In in vivo evaluations, the IMW-GS hydrogel implantation exhibits a significantly improved new bone regeneration of 87.8 ± 5.9% (p < 0.05) for 8 weeks, which is higher than that from the gelatin-GMA/silk-GMA hydrogel without Mo3 Se3 - IMW. These results support a new improved strategy with in vitro and in vivo performance of 3D IMW enhanced scaffolds in tissue engineering.
Collapse
Affiliation(s)
- Jin Woong Lee
- School of Advanced Materials Science and Engineering, Sungkyunkwan University (SKKU), Suwon, 16419, Republic of Korea.,Research Center for Advanced Materials Technology, Core Research Institute, 16419, Suwon, Republic of Korea
| | - Sudong Chae
- School of Advanced Materials Science and Engineering, Sungkyunkwan University (SKKU), Suwon, 16419, Republic of Korea
| | - Seungbae Oh
- School of Advanced Materials Science and Engineering, Sungkyunkwan University (SKKU), Suwon, 16419, Republic of Korea
| | - Dai-Hwan Kim
- School of Advanced Materials Science and Engineering, Sungkyunkwan University (SKKU), Suwon, 16419, Republic of Korea
| | - Si Hyun Kim
- SKKU Advanced Institute of Nanotechnology, SKKU, Suwon, 16419, Republic of Korea
| | - Seung Jae Kim
- Department of Orthopaedic Surgery, Hallym University Dongtan Sacred Heart Hospital, Hwaseong, 18450, Republic of Korea
| | - Jae-Young Choi
- School of Advanced Materials Science and Engineering, Sungkyunkwan University (SKKU), Suwon, 16419, Republic of Korea.,SKKU Advanced Institute of Nanotechnology, SKKU, Suwon, 16419, Republic of Korea
| | - Jung Heon Lee
- School of Advanced Materials Science and Engineering, Sungkyunkwan University (SKKU), Suwon, 16419, Republic of Korea.,Research Center for Advanced Materials Technology, Core Research Institute, 16419, Suwon, Republic of Korea.,SKKU Advanced Institute of Nanotechnology, SKKU, Suwon, 16419, Republic of Korea.,Biomedical Institute for Convergence at SKKU (BICS), SKKU, Suwon, 16419, Republic of Korea
| | - Si Young Song
- Department of Orthopaedic Surgery, Hallym University Dongtan Sacred Heart Hospital, Hwaseong, 18450, Republic of Korea
| |
Collapse
|
4
|
In silico and experimental validation of a new modified arginine-rich cell penetrating peptide for plasmid DNA delivery. Int J Pharm 2022; 624:122005. [PMID: 35817271 DOI: 10.1016/j.ijpharm.2022.122005] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/05/2022] [Revised: 06/29/2022] [Accepted: 07/05/2022] [Indexed: 01/16/2023]
Abstract
Cell-penetrating peptides (CPPs) attracted great attention because of the capability to deliver various types of cargo molecules across into the cells. In this study, we presented a new arginine rich CPP, named MR, for efficient transporting plasmid DNA. We used a combined bioinformatic-based approach to improve the speed and accuracy of CPP evaluation. MR protein properties, structural models, interaction with DNA, as well as cell localization and membrane interaction were evaluated through multiple servers. Importantly, analysis using different algorithms showed the high CPP prediction confidence of MR. Experimental results also revealed the capacity of this gene delivery system in vitro for efficient plasmid DNA transfection. Additionally, in vitro mechanistically studies together with bioinformatic investigation suggested that MR peptide may internalize into the cell through endocytosis pathways. Moreover, in silico safety analysis such as immunogenicity, allergenicity, toxicity, and hemolysis activity as well as MTT assay also confirmed the safety of MR peptide. This study illustrated that MR peptide could be presented as remarkable potential gene delivery system for promising transport of plasmid DNA towards the therapeutic applications.
Collapse
|
5
|
Chung YK, Lee J, Lee WG, Sung D, Chae S, Oh S, Choi KH, Kim BJ, Choi JY, Huh J. Theoretical Study of Anisotropic Carrier Mobility for Two-Dimensional Nb 2Se 9 Material. ACS OMEGA 2021; 6:26782-26790. [PMID: 34661032 PMCID: PMC8515826 DOI: 10.1021/acsomega.1c03728] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 08/17/2021] [Accepted: 09/20/2021] [Indexed: 06/13/2023]
Abstract
Finding new materials with satisfying all the desired criteria for nanodevices is an extremely difficult work. Here, we introduce a novel Nb2Se9 material as a promising candidate, capable of overcoming some physical limitations, such as a suitable band gap, high carrier mobility, and chemical stability. Unlike graphene, it has a noticeable band gap and no dangling bonds at surfaces that deteriorate transport properties, owing to its molecular chain structure. Using density functional theory (DFT) calculations with deformation potential (DP) theory, we find that the electron mobility of 2D Nb2Se9 across the axis direction reaches up to 2.56 × 103 cm2 V-1 s-1 and is approximately 2.5-6 times higher than the mobility of other 2D materials, such as MoS2, black phosphorous, and InSe, at room temperature. Moreover, the mobility of 2D Nb2Se9 is highly anisotropic (μ a /μ c ≈ 6.5). We demonstrate the potential of 2D Nb2Se9 for applications in nanoscale electronic devices and, possibly, mid-infrared photodetectors.
Collapse
Affiliation(s)
- You Kyoung Chung
- Department
of Chemistry, Sungkyunkwan University, Suwon 16419, Republic of Korea
| | - Junho Lee
- Department
of Chemistry, Sungkyunkwan University, Suwon 16419, Republic of Korea
| | - Weon-Gyu Lee
- Department
of Chemistry, Sungkyunkwan University, Suwon 16419, Republic of Korea
| | - Dongchul Sung
- Department
of Chemistry, Sungkyunkwan University, Suwon 16419, Republic of Korea
| | - Sudong Chae
- School
of Advanced Materials Science and Engineering, Sungkyunkwan University, Suwon 16419, Republic of Korea
| | - Seungbae Oh
- School
of Advanced Materials Science and Engineering, Sungkyunkwan University, Suwon 16419, Republic of Korea
| | - Kyung Hwan Choi
- School
of Advanced Institute of Nanotechnology, Sungkyunkwan University, Suwon 16419, Republic of Korea
| | - Bum Jun Kim
- School
of Advanced Institute of Nanotechnology, Sungkyunkwan University, Suwon 16419, Republic of Korea
| | - Jae-Young Choi
- School
of Advanced Materials Science and Engineering, Sungkyunkwan University, Suwon 16419, Republic of Korea
- School
of Advanced Institute of Nanotechnology, Sungkyunkwan University, Suwon 16419, Republic of Korea
| | - Joonsuk Huh
- Department
of Chemistry, Sungkyunkwan University, Suwon 16419, Republic of Korea
- School
of Advanced Institute of Nanotechnology, Sungkyunkwan University, Suwon 16419, Republic of Korea
- Institute
of Quantum Biophysics, Sungkyunkwan University, Suwon 16419, Republic of Korea
| |
Collapse
|