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Wang P, Sun S, Bai G, Zhang R, Liang F, Zhang Y. Nanosized Prussian blue and its analogs for bioimaging and cancer theranostics. Acta Biomater 2024; 176:77-98. [PMID: 38176673 DOI: 10.1016/j.actbio.2023.12.047] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/02/2023] [Revised: 11/29/2023] [Accepted: 12/29/2023] [Indexed: 01/06/2024]
Abstract
Prussian blue (PB) nanoparticles (NPs) and Prussian blue analogs (PBAs) can form metal-organic frameworks through the programmable coordination of ferrous ions with cyanide. PB and PBAs represent a burgeoning class of hybrid functional nano-systems with a wide-ranging application spectrum encompassing biomedicine, cancer diagnosis, and therapy. A comprehensive overview of recent advancements is crucial for gaining insights for future research. In this context, we reviewed the synthesis techniques and surface modification strategies employed to tailor the dimensions, morphology, and attributes of PB NPs. Subsequently, we explored advanced biomedical utilities of PB NPs, encompassing photoacoustic imaging, magnetic resonance imaging, ultrasound (US) imaging, and multimodal imaging. In particular, the application of PB NPs-mediated photothermal therapy, photodynamic therapy, and chemodynamic therapy to cancer treatment was reviewed. Based on the literature, we envision an evolving trajectory wherein the future of Prussian blue-driven biological applications converge into an integrated theranostic platform, seamlessly amalgamating bioimaging and cancer therapy. STATEMENT OF SIGNIFICANCE: Prussian blue, an FDA-approved coordinative pigment with a centuries-long legacy, has paved the way for Prussian blue nanoparticles (PB NPs), renowned for their remarkable biocompatibility and biosafety. These PB NPs have found their niche in biomedicine, playing crucial roles in both diagnostics and therapeutic applications. The comprehensive review goes beyond PB NP-based cancer therapy. Alongside in-depth coverage of PB NP synthesis and surface modifications, the review delves into their cutting-edge applications in the realm of biomedical imaging, encompassing techniques such as photoacoustic imaging, magnetic resonance imaging, ultrasound imaging, and multimodal imaging.
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Affiliation(s)
- Pengfei Wang
- Xi'an Institute of Flexible Electronics (IFE) and Xi'an Institute of Biomedical Materials & Engineering (IBME), Northwestern Polytechnical University, 127 West Youyi Road, Xi'an 710072, China
| | - Shaohua Sun
- Xi'an Institute of Flexible Electronics (IFE) and Xi'an Institute of Biomedical Materials & Engineering (IBME), Northwestern Polytechnical University, 127 West Youyi Road, Xi'an 710072, China
| | - Guosheng Bai
- Xi'an Institute of Flexible Electronics (IFE) and Xi'an Institute of Biomedical Materials & Engineering (IBME), Northwestern Polytechnical University, 127 West Youyi Road, Xi'an 710072, China
| | - Ruiqi Zhang
- Xi'an Institute of Flexible Electronics (IFE) and Xi'an Institute of Biomedical Materials & Engineering (IBME), Northwestern Polytechnical University, 127 West Youyi Road, Xi'an 710072, China
| | - Fei Liang
- Xi'an Institute of Flexible Electronics (IFE) and Xi'an Institute of Biomedical Materials & Engineering (IBME), Northwestern Polytechnical University, 127 West Youyi Road, Xi'an 710072, China.
| | - Yuezhou Zhang
- Xi'an Institute of Flexible Electronics (IFE) and Xi'an Institute of Biomedical Materials & Engineering (IBME), Northwestern Polytechnical University, 127 West Youyi Road, Xi'an 710072, China; Ningbo Institute of Northwestern Polytechnical University, Frontiers Science Center for Flexible Electronics (FSCFE), Key Laboratory of Flexible Electronics of Zhejiang Province, 218 Qingyi Road, Ningbo, 315103, China.
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Richfield O, Piotrowski-Daspit AS, Shin K, Saltzman WM. Rational nanoparticle design: Optimization using insights from experiments and mathematical models. J Control Release 2023; 360:772-783. [PMID: 37442201 PMCID: PMC10529591 DOI: 10.1016/j.jconrel.2023.07.018] [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: 03/15/2023] [Revised: 06/22/2023] [Accepted: 07/08/2023] [Indexed: 07/15/2023]
Abstract
Polymeric nanoparticles are highly tunable drug delivery systems that show promise in targeting therapeutics to specific sites within the body. Rational nanoparticle design can make use of mathematical models to organize and extend experimental data, allowing for optimization of nanoparticles for particular drug delivery applications. While rational nanoparticle design is attractive from the standpoint of improving therapy and reducing unnecessary experiments, it has yet to be fully realized. The difficulty lies in the complexity of nanoparticle structure and behavior, which is added to the complexity of the physiological mechanisms involved in nanoparticle distribution throughout the body. In this review, we discuss the most important aspects of rational design of polymeric nanoparticles. Ultimately, we conclude that many experimental datasets are required to fully model polymeric nanoparticle behavior at multiple scales. Further, we suggest ways to consider the limitations and uncertainty of experimental data in creating nanoparticle design optimization schema, which we call quantitative nanoparticle design frameworks.
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Affiliation(s)
- Owen Richfield
- Department of Biomedical Engineering, Yale University, New Haven, CT 06511, USA
| | | | - Kwangsoo Shin
- Department of Biomedical Engineering, Yale University, New Haven, CT 06511, USA
| | - W Mark Saltzman
- Department of Biomedical Engineering, Yale University, New Haven, CT 06511, USA; Department of Cellular & Molecular Physiology, Yale University, New Haven, CT 06511, USA; Department of Chemical & Environmental Engineering, Yale University, New Haven, CT 06511, USA; Department of Dermatology, Yale University, New Haven, CT 06511, USA.
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3
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The 3M Concept: Biomedical Translational Imaging from Molecules to Mouse to Man. THE EUROBIOTECH JOURNAL 2021. [DOI: 10.2478/ebtj-2021-0024] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
Abstract
Imaging keeps pervading biomedical sciences from the nanoscale to the bedside. Connecting the hierarchical levels of biomedicine with relevant imaging approaches, however, remains a challenge.
Here we present a concept, called “3M”, which can deliver a question, formulated at the bedside, across the wide-ranging hierarchical organization of the living organism, from the molecular level, through the small-animal scale, to whole-body human functional imaging. We present an example of nanoparticle development pipeline extending from atomic force microscopy to pre-clinical whole body imaging methods to highlight the essential features of the 3M concept, which integrates multi-scale resolution and quantification into a single logical process.
Using the nanoscale to human clinical whole body approach, we present the successful development, characterisation and application of Prussian Blue nanoparticles for a variety of imaging modalities, extending it to isotope payload quantification and shape-biodistribution relationships.
The translation of an idea from the bedside to the molecular level and back requires a set of novel combinatorial imaging methodologies interconnected into a logical pipeline. The proposed integrative molecules-to-mouse-to-man (3M) approach offers a promising, clinically oriented toolkit that lends the prospect of obtaining an ever-increasing amount of correlated information from as small a voxel of the human body as possible.
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He G, Tao Q, Liu C, Zhang D, Zhou Y, Liu R. [Mn 2+-doped Prussian blue nanoparticles for T1-T2 dual-mode magnetic resonance imaging and photothermal therapy in vitro]. NAN FANG YI KE DA XUE XUE BAO = JOURNAL OF SOUTHERN MEDICAL UNIVERSITY 2021; 41:909-915. [PMID: 34238744 DOI: 10.12122/j.issn.1673-4254.2021.06.14] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
Abstract
OBJECTIVE To prepare Mn2+-doped Prussian blue nanoparticles (Mn-PB NPs) for T1-T2 dual-mode magnetic resonance imaging (MRI) and photothermal therapy in vitro. OBJECTIVE Mn-PB NPs were prepared based on manganese chloride, ferrous chloride and potassium ferricyanide using the microemulsion method. The performance of T1-T2 dual-mode MRI with Mn-PB NPs and the photothermal property of the nanoparticles were assessed. CCK-8 assay and AM/PI double staining were used to evaluate the effect of photothermal therapy in vitro using the parepared nanoparticles. OBJECTIVE The prepared Mn-PB NPs had a mean particle size of 39.46±0.42 nm with a Zeta potential of -25.9±1.2 mV and exhibited a good dispersibility and uniform particle size. In MRI using the nanoparticles, the r1 and r2 values reached 0.68 and 3.65 (mmol/L)-1s-1, respectively, indicating good performance of Mn-PB NPs for T1 and T2 enhancement in MRI. When irradiated with 808 nm laser for 10 min, Mn-PB NPs showed a temperature rise to 90 ℃ to cause significant reduction of cell survival. CCK-8 assay and AM/PI double staining confirmed that Mn-PB NPs were capable of efficient killing of HepG2 cells upon 808 nm laser irradiation. OBJECTIVE The Mn-PB NPs prepared in this work have uniform particle size and show good performances both in MRI for T1 and T2 enhancement and in photothermal therapy in vitro without obvious cytotoxicity.
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Affiliation(s)
- G He
- School of Biomedical Engineering, Southern Medical University, Guangzhou, 510515 China
| | - Q Tao
- School of Biomedical Engineering, Southern Medical University, Guangzhou, 510515 China
| | - C Liu
- School of Biomedical Engineering, Southern Medical University, Guangzhou, 510515 China
| | - D Zhang
- School of Biomedical Engineering, Southern Medical University, Guangzhou, 510515 China
| | - Y Zhou
- School of Biomedical Engineering, Southern Medical University, Guangzhou, 510515 China
| | - R Liu
- School of Biomedical Engineering, Southern Medical University, Guangzhou, 510515 China
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Forgách L, Hegedűs N, Horváth I, Kiss B, Kovács N, Varga Z, Jakab G, Kovács T, Padmanabhan P, Szigeti K, Máthé D. Fluorescent, Prussian Blue-Based Biocompatible Nanoparticle System for Multimodal Imaging Contrast. NANOMATERIALS 2020; 10:nano10091732. [PMID: 32878344 PMCID: PMC7557721 DOI: 10.3390/nano10091732] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 07/16/2020] [Revised: 08/21/2020] [Accepted: 08/27/2020] [Indexed: 02/06/2023]
Abstract
(1) Background. The main goal of this work was to develop a fluorescent dye-labelling technique for our previously described nanosized platform, citrate-coated Prussian blue (PB) nanoparticles (PBNPs). In addition, characteristics and stability of the PB nanoparticles labelled with fluorescent dyes were determined. (2) Methods. We adsorbed the fluorescent dyes Eosin Y and Rhodamine B and methylene blue (MB) to PB-nanoparticle systems. The physicochemical properties of these fluorescent dye-labeled PBNPs (iron(II);iron(III);octadecacyanide) were determined using atomic force microscopy, dynamic light scattering, zeta potential measurements, scanning- and transmission electron microscopy, X-ray diffraction, and Fourier-transformation infrared spectroscopy. A methylene-blue (MB) labelled, polyethylene-glycol stabilized PBNP platform was selected for further assessment of in vivo distribution and fluorescent imaging after intravenous administration in mice. (3) Results. The MB-labelled particles emitted a strong fluorescent signal at 662 nm. We found that the fluorescent light emission and steric stabilization made this PBNP-MB particle platform applicable for in vivo optical imaging. (4) Conclusion. We successfully produced a fluorescent and stable, Prussian blue-based nanosystem. The particles can be used as a platform for imaging contrast enhancement. In vivo stability and biodistribution studies revealed new aspects of the use of PBNPs.
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Affiliation(s)
- László Forgách
- Department of Biophysics and Radiation Biology, Semmelweis University, 1085 Budapest, Hungary; (N.H.); (I.H.); (B.K.); (N.K.); (Z.V.)
- Correspondence: (L.F.); (K.S.); (D.M.); Tel.: +36-1-459-1500 (ext. 60164) (L.F.); +36-1-459-1500 (ext. 60210) (D.M.)
| | - Nikolett Hegedűs
- Department of Biophysics and Radiation Biology, Semmelweis University, 1085 Budapest, Hungary; (N.H.); (I.H.); (B.K.); (N.K.); (Z.V.)
| | - Ildikó Horváth
- Department of Biophysics and Radiation Biology, Semmelweis University, 1085 Budapest, Hungary; (N.H.); (I.H.); (B.K.); (N.K.); (Z.V.)
| | - Bálint Kiss
- Department of Biophysics and Radiation Biology, Semmelweis University, 1085 Budapest, Hungary; (N.H.); (I.H.); (B.K.); (N.K.); (Z.V.)
| | - Noémi Kovács
- Department of Biophysics and Radiation Biology, Semmelweis University, 1085 Budapest, Hungary; (N.H.); (I.H.); (B.K.); (N.K.); (Z.V.)
| | - Zoltán Varga
- Department of Biophysics and Radiation Biology, Semmelweis University, 1085 Budapest, Hungary; (N.H.); (I.H.); (B.K.); (N.K.); (Z.V.)
- Institute of Materials and Environmental Chemistry, Research Centre for Natural Sciences, 1117 Budapest, Hungary
| | - Géza Jakab
- Department of Pharmaceutics, Semmelweis University, 1085 Budapest, Hungary;
| | - Tibor Kovács
- Institute of Radiochemistry and Radioecology, University of Pannonia, 8200 Veszprém, Hungary;
| | - Parasuraman Padmanabhan
- Lee Kong Chian School of Medicine, Nanyang Technological University, Singapore 636921, Singapore;
| | - Krisztián Szigeti
- Department of Biophysics and Radiation Biology, Semmelweis University, 1085 Budapest, Hungary; (N.H.); (I.H.); (B.K.); (N.K.); (Z.V.)
- Correspondence: (L.F.); (K.S.); (D.M.); Tel.: +36-1-459-1500 (ext. 60164) (L.F.); +36-1-459-1500 (ext. 60210) (D.M.)
| | - Domokos Máthé
- Department of Biophysics and Radiation Biology, Semmelweis University, 1085 Budapest, Hungary; (N.H.); (I.H.); (B.K.); (N.K.); (Z.V.)
- In Vivo Imaging Advanced Core Facility, Hungarian Centre of Excellence for Molecular Medicine, 6723 Szeged, Hungary
- CROmed Translational Research Centers, 1047 Budapest, Hungary
- Correspondence: (L.F.); (K.S.); (D.M.); Tel.: +36-1-459-1500 (ext. 60164) (L.F.); +36-1-459-1500 (ext. 60210) (D.M.)
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A literature review on multimodality molecular imaging nanoprobes for cancer detection. POLISH JOURNAL OF MEDICAL PHYSICS AND ENGINEERING 2019. [DOI: 10.2478/pjmpe-2019-0009] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
Abstract
Molecular imaging techniques using nanoparticles have significant potential to be widely used for the detection of various types of cancers. Nowadays, there has been an increased focus on developing novel nanoprobes as molecular imaging contrast enhancement agents in nanobiomedicine. The purpose of this review article is to summarize the use of a variety of nanoprobes and their current achievements in accurate cancer imaging and effective treatment. Nanoprobes are rapidly becoming potential tools for cancer diagnosis by using novel molecular imaging modalities such as Ultrasound (US) imaging, Computerized Tomography (CT), Single Photon Emission Tomography (SPECT) and Positron Emission Tomography (PET), Magnetic Resonance Imaging (MRI), and Optical Imaging. These imaging modalities may facilitate earlier and more accurate diagnosis and staging the most of cancers.
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Pinheiro WO, Fascineli ML, Farias GR, Horst FH, de Andrade LR, Corrêa LH, Magalhães KG, Sousa MH, de Almeida MC, Azevedo RB, Lacava ZGM. The influence of female mice age on biodistribution and biocompatibility of citrate-coated magnetic nanoparticles. Int J Nanomedicine 2019; 14:3375-3388. [PMID: 31123402 PMCID: PMC6511116 DOI: 10.2147/ijn.s197888] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023] Open
Abstract
BACKGROUND Magnetic nanoparticles (MNPs) have been successfully tested for several purposes in medical applications. However, knowledge concerning the effects of nanostructures on elderly organisms is remarkably scarce. PURPOSE To fill part of this gap, this work aimed to investigate biocompatibility and bio-distribution aspects of magnetic nanoparticles coated with citrate (NpCit) in both elderly and young healthy mice. METHODS NpCit (2.4 mg iron) was administered intraperitoneally, and its toxicity was evaluated for 28 days through clinical, biochemical, hematological, and histopathological examinations. In addition, its biodistribution was evaluated by spectrometric (inductively coupled plasma optical emission spectrometry) and histological methods. RESULTS NpCit presented age-dependent effects, inducing very slight and temporary biochemical and hematological changes in young animals. These changes were even weaker than the effects of the aging process, especially those related to the hematological data, tumor necrosis factor alpha, and nitric oxide levels. On the other hand, NpCit showed a distinct set of results in the elderly group, sometimes reinforcing (decrease of lymphocytes and increase of monocytes) and sometimes opposing (erythrocyte parameters and cytokine levels) the aging changes. Leukocyte changes were still observed on the 28th day after treatment in the elderly group. Slight evidence of a decrease in liver and immune functions was detected in elderly mice treated or not treated with NpCit. It was noted that tissue damage or clinical changes related to aging or to the NpCit treatment were not observed. As detected for aging, the pattern of iron biodistribution was significantly different after NpCit administration: extra iron was detected until the 28th day, but in different organs of elderly (liver and kidneys) and young (spleen, liver, and lungs) mice. CONCLUSION Taken together, the data show NpCit to be a stable and reasonably biocompatible sample, especially for young mice, and thus appropriate for biomedical applications. The data showed important differences after NpCit treatment related to the animals' age, and this emphasizes the need for further studies in older animals to appropriately extend the benefits of nanotechnology to the elderly population.
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Affiliation(s)
- Willie O Pinheiro
- Department of Genetics and Morphology, Institute of Biological Sciences, CNANO, University of Brasilia, Brasilia, DF 70910-900, Brazil,
- Post-graduation Program in Molecular Pathology, Faculty of Medicine, University of Brasilia, Brasília, DF 70910-900, Brazil,
| | - Maria L Fascineli
- Department of Genetics and Morphology, Institute of Biological Sciences, CNANO, University of Brasilia, Brasilia, DF 70910-900, Brazil,
| | - Gabriel R Farias
- Department of Genetics and Morphology, Institute of Biological Sciences, CNANO, University of Brasilia, Brasilia, DF 70910-900, Brazil,
| | - Frederico H Horst
- Department of Genetics and Morphology, Institute of Biological Sciences, CNANO, University of Brasilia, Brasilia, DF 70910-900, Brazil,
| | - Laise Rodrigues de Andrade
- Department of Genetics and Morphology, Institute of Biological Sciences, CNANO, University of Brasilia, Brasilia, DF 70910-900, Brazil,
| | - Luis Henrique Corrêa
- Laboratory of Immunology and Inflammation, Department of Cell Biology, University of Brasilia, Brasilia, DF 70910-900, Brazil
| | - Kelly Grace Magalhães
- Laboratory of Immunology and Inflammation, Department of Cell Biology, University of Brasilia, Brasilia, DF 70910-900, Brazil
| | - Marcelo Henrique Sousa
- Green Nanotechnology Group, Faculty of Ceilandia, University of Brasilia, Brasília, DF 72220-900, Brazil
| | - Marcos C de Almeida
- Department of Genetics and Morphology, Institute of Biological Sciences, CNANO, University of Brasilia, Brasilia, DF 70910-900, Brazil,
| | - Ricardo B Azevedo
- Department of Genetics and Morphology, Institute of Biological Sciences, CNANO, University of Brasilia, Brasilia, DF 70910-900, Brazil,
| | - Zulmira G M Lacava
- Department of Genetics and Morphology, Institute of Biological Sciences, CNANO, University of Brasilia, Brasilia, DF 70910-900, Brazil,
- Post-graduation Program in Molecular Pathology, Faculty of Medicine, University of Brasilia, Brasília, DF 70910-900, Brazil,
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Xu Y, Zhang Y, Cai X, Gao W, Tang X, Chen Y, Chen J, Chen L, Tian Q, Yang S, Zheng Y, Hu B. Large-scale synthesis of monodisperse Prussian blue nanoparticles for cancer theranostics via an "in situ modification" strategy. Int J Nanomedicine 2018; 14:271-288. [PMID: 30643406 PMCID: PMC6312061 DOI: 10.2147/ijn.s183858] [Citation(s) in RCA: 20] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022] Open
Abstract
Background The intrinsic properties of Prussian blue (PB) nanoparticles make them an attractive tool in nanomedicine, including magnetic resonance imaging (MRI), photoacoustic imaging (PAI), and photothermal therapy (PTT) properties. However, there still remains the challenge of their poor dispersible stability in the physiological environment. In this study, we developed an efficient hydrothermal method to address the poor dispersible stability of PB nanoparticles in the physiological environment. Materials and methods The concentration of H+, the mass of polyvinylpyrrolidone (PVP), and iron sources (K3[Fe(CN)6]) are very vital in the preparation of PB nanoparticles. Through exploring the preparation process, optimized PB nanoparticles (OPBs) with excellent physiological stability were prepared. Hydrodynamic diameter and UV-vis absorption properties were measured to verify the stability of the prepared OPBs. Properties of dual-mode imaging, including MRI/PAI, and PTT of OPBs were investigated both in vitro and in vivo. In addition, the in vivo biosafety of OPBs was systematically assessed. Results OPBs were stable in different environments including various media, pH, and temperatures for at least 90 days, indicating that they are suitable for biomedical application via intravenous administration and easily stored in a robust environment. Compared with other research into the synthesis of PB nanoparticles, the “in situ modification” synthesis of PB nanoparticles had advantages, including a simple process, low cost, and easy mass preparation. OPBs showed no significant signs of toxicity for 90 days. As a proof of concept, the OPBs served as dual-mode image contrast agents and photothermal conversion agents for cancer diagnosis and therapy both in vitro and in vivo. Conclusion Our findings suggest a facile but efficient strategy with low cost to address the poor dispersible stability of PB nanoparticles in physiological environments. This will promote the development of further clinical transformations of PB nanoparticles, especially in cancer theranostics.
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Affiliation(s)
- Yanjun Xu
- Department of Ultrasound in Medicine, Shanghai Jiao Tong University Affiliated Sixth People's Hospital, Shanghai 200233, China,
| | - Yang Zhang
- Department of Ultrasound in Medicine, Shanghai Institute of Ultrasound in Medicine, Shanghai Jiao Tong University Affiliated Sixth People's Hospital, Shanghai 200233, China, ,
| | - Xiaojun Cai
- Department of Ultrasound in Medicine, Shanghai Jiao Tong University Affiliated Sixth People's Hospital, Shanghai 200233, China, .,Department of Ultrasound in Medicine, Shanghai Institute of Ultrasound in Medicine, Shanghai Jiao Tong University Affiliated Sixth People's Hospital, Shanghai 200233, China, ,
| | - Wei Gao
- Department of Ultrasound in Medicine, Shanghai Jiao Tong University Affiliated Sixth People's Hospital, Shanghai 200233, China, .,Department of Ultrasound in Medicine, Shanghai Institute of Ultrasound in Medicine, Shanghai Jiao Tong University Affiliated Sixth People's Hospital, Shanghai 200233, China, ,
| | - Xiuzhen Tang
- Department of Ultrasound in Medicine, Institute of Ultrasound Imaging, Second Affiliated Hospital of Chongqing Medical University, Chongqing 400010, China
| | - Yini Chen
- Department of Ultrasound in Medicine, Shanghai Jiao Tong University Affiliated Sixth People's Hospital, Shanghai 200233, China, .,Department of Ultrasound in Medicine, Shanghai Institute of Ultrasound in Medicine, Shanghai Jiao Tong University Affiliated Sixth People's Hospital, Shanghai 200233, China, ,
| | - Jie Chen
- Department of Ultrasound in Medicine, Shanghai Jiao Tong University Affiliated Sixth People's Hospital, Shanghai 200233, China, .,Department of Ultrasound in Medicine, Shanghai Institute of Ultrasound in Medicine, Shanghai Jiao Tong University Affiliated Sixth People's Hospital, Shanghai 200233, China, ,
| | - Li Chen
- Department of Ultrasound in Medicine, Shanghai Jiao Tong University Affiliated Sixth People's Hospital, Shanghai 200233, China, .,Department of Ultrasound in Medicine, Shanghai Institute of Ultrasound in Medicine, Shanghai Jiao Tong University Affiliated Sixth People's Hospital, Shanghai 200233, China, ,
| | - Qiwei Tian
- Department of Chemistry, Shanghai Normal University, Shanghai 200234, China
| | - Shiping Yang
- Department of Chemistry, Shanghai Normal University, Shanghai 200234, China
| | - Yuanyi Zheng
- Department of Ultrasound in Medicine, Shanghai Jiao Tong University Affiliated Sixth People's Hospital, Shanghai 200233, China, .,Department of Ultrasound in Medicine, Institute of Ultrasound Imaging, Second Affiliated Hospital of Chongqing Medical University, Chongqing 400010, China
| | - Bing Hu
- Department of Ultrasound in Medicine, Shanghai Institute of Ultrasound in Medicine, Shanghai Jiao Tong University Affiliated Sixth People's Hospital, Shanghai 200233, China, ,
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Budán F, Szigeti K, Weszl M, Horváth I, Balogh E, Kanaan R, Berényi K, Lacza Z, Máthé D, Gyöngyi Z. Novel radiomics evaluation of bone formation utilizing multimodal (SPECT/X-ray CT) in vivo imaging. PLoS One 2018; 13:e0204423. [PMID: 30252902 PMCID: PMC6155529 DOI: 10.1371/journal.pone.0204423] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/10/2018] [Accepted: 09/09/2018] [Indexed: 01/24/2023] Open
Abstract
Although an extensive research is being undertaken, the ideal bone graft and evaluation method of the bone formation draw still a warranted attention. The purpose of this study was to develop a novel multimodal radiomics evaluation method, utilizing X-ray computed tomography (CT) and single photon emission computed tomography (SPECT) with Tc-99m-Methyl diphosphonate (Tc-99m-MDP) tracer. These modalities are intended to provide quantitative data concerning the mineral bone density (after evaluation it is referred to as opacity) and the osteoblast activity, at the same time. The properties of bone formation process within poly (methyl methacrylate)-based bone cement graft (PMMA) was compared to that of albumin coated, sterilized, antigen-extracted freeze-dried human bone grafts (HLBC), in caudal vertebrae (C5) of rats. The animals were scanned at 3 and 8 weeks after surgery. In both groups, the mean opacity increased, while the mean Tc-99m-MDP activity decreased. The later parameter was significant (n = 4, p = 0.002) only in HLBC group. The linear regression analysis of PMMA-treated group variables (mean opacity increase; mean Tc-99m-MDP activity decrease), revealed a negative correlation with the medium strength (r = 0.395, p = 0.605). Whereas, it showed strong positive correlation when HLBC group variables were analyzed (r = 0.772, p = 0.012). These results indicate that using HLBC grafts is advantageous in terms of the osteoblast activity and bone vascularization over PMMA cement. Using this regression analysis method, we were able to distinguish characteristics that otherwise could not be distinguished by a regular data analysis. Hence, we propose utilizing this novel method in preclinical tests, and in clinical monitoring of bone healing, in order to improve diagnosis of bone-related diseases.
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Affiliation(s)
- Ferenc Budán
- Department of Public Health Medicine, Medical School, University of Pécs, Pécs, Hungary
- MedProDevelop, Pécs, Hungary
| | - Krisztián Szigeti
- Department of Biophysics and Radiation Biology, Semmelweis University, Budapest, Hungary
| | - Miklós Weszl
- Department of Biophysics and Radiation Biology, Semmelweis University, Budapest, Hungary
- Department of Health Economics, Corvinus University of Budapest, Budapest, Hungary
- Institute of Clinical Experimental Research, Semmelweis University, Budapest, Hungary
| | - Ildikó Horváth
- Department of Biophysics and Radiation Biology, Semmelweis University, Budapest, Hungary
| | - Erika Balogh
- Department of Public Health Medicine, Medical School, University of Pécs, Pécs, Hungary
| | - Reem Kanaan
- Department of Public Health Medicine, Medical School, University of Pécs, Pécs, Hungary
| | - Károly Berényi
- Department of Public Health Medicine, Medical School, University of Pécs, Pécs, Hungary
| | - Zsombor Lacza
- Department of Health Economics, Corvinus University of Budapest, Budapest, Hungary
| | - Domokos Máthé
- Department of Biophysics and Radiation Biology, Semmelweis University, Budapest, Hungary
- CROmed Translational Research Centers, Budapest, Hungary
| | - Zoltán Gyöngyi
- Department of Public Health Medicine, Medical School, University of Pécs, Pécs, Hungary
- * E-mail:
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