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Onishi T, Mihara K, Matsuda S, Sakamoto S, Kuwahata A, Sekino M, Kusakabe M, Handa H, Kitagawa Y. Application of Magnetic Nanoparticles for Rapid Detection and In Situ Diagnosis in Clinical Oncology. Cancers (Basel) 2022; 14:cancers14020364. [PMID: 35053527 PMCID: PMC8774179 DOI: 10.3390/cancers14020364] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/14/2021] [Revised: 12/30/2021] [Accepted: 01/10/2022] [Indexed: 12/26/2022] Open
Abstract
Screening, monitoring, and diagnosis are critical in oncology treatment. However, there are limitations with the current clinical methods, notably the time, cost, and special facilities required for radioisotope-based methods. An alternative approach, which uses magnetic beads, offers faster analyses with safer materials over a wide range of oncological applications. Magnetic beads have been used to detect extracellular vesicles (EVs) in the serum of pancreatic cancer patients with statistically different EV levels in preoperative, postoperative, and negative control samples. By incorporating fluorescence, magnetic beads have been used to quantitatively measure prostate-specific antigen (PSA), a prostate cancer biomarker, which is sensitive enough even at levels found in healthy patients. Immunostaining has also been incorporated with magnetic beads and compared with conventional immunohistochemical methods to detect lesions; the results suggest that immunostained magnetic beads could be used for pathological diagnosis during surgery. Furthermore, magnetic nanoparticles, such as superparamagnetic iron oxide nanoparticles (SPIONs), can detect sentinel lymph nodes in breast cancer in a clinical setting, as well as those in gallbladder cancer in animal models, in a surgery-applicable timeframe. Ultimately, recent research into the applications of magnetic beads in oncology suggests that the screening, monitoring, and diagnosis of cancers could be improved and made more accessible through the adoption of this technology.
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Affiliation(s)
- Tatsuya Onishi
- Department of Breast Surgery, National Cancer Center Hospital East, 6-5-1, Kashiwanoha, Kashiwa 277-8577, Chiba, Japan;
| | - Kisyo Mihara
- Department of Surgery, Kawasaki Municipal Kawasaki Hospital, Kawasaki-ku, Kawasaki 210-0013, Kanagawa, Japan;
| | - Sachiko Matsuda
- Department of Surgery, School of Medicine, Keio University, 35 Shinanomachi, Shinjuku-ku, Tokyo 160-8582, Japan;
- Correspondence: ; Tel.: +81-3-3353-1211
| | - Satoshi Sakamoto
- School of Life Science and Technology, Tokyo Institute of Technology, 4259 Nagatsuta-cho, Midori-ku, Yokohama 226-8501, Kanagawa, Japan;
| | - Akihiro Kuwahata
- Graduate School of Engineering, Tohoku University, 6-6-05 Aoba, Aramaki-aza, Aoba-ku, Sendai 980-8579, Miyagi, Japan;
| | - Masaki Sekino
- Graduate School of Engineering, The University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo 113-8656, Japan;
| | - Moriaki Kusakabe
- Graduate School of Agricultural and Life Sciences, Research Center for Food Safety, The University of Tokyo, 1-1-1 Yayoi, Bunkyo-ku, Tokyo 113-8657, Japan;
- Matrix Cell Research Institute Inc., 1-35-3 Kamikashiwada, Ushiku 300-1232, Ibaraki, Japan
| | - Hiroshi Handa
- Department of Nanoparticle Translational Research, Tokyo Medical University, 6-1-1 Shinjuku, Shinjuku-ku, Tokyo 160-8402, Japan;
| | - Yuko Kitagawa
- Department of Surgery, School of Medicine, Keio University, 35 Shinanomachi, Shinjuku-ku, Tokyo 160-8582, Japan;
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Belete A, Metz H, Mueller T, Maeder K. Benchtop MRI for pharmacokinetic evaluation of two aqueous-based nano-scaled formulations of oleic acid stabilized magnetite nanocrystals. Drug Dev Ind Pharm 2013; 41:406-14. [DOI: 10.3109/03639045.2013.871552] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
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Okada M, Imai Y, Kim T, Kogita S, Takamura M, Kumano S, Onishi H, Hori M, Fukuda K, Hayashi N, Wakasa K, Sakamoto M, Murakami T. Comparison of enhancement patterns of histologically confirmed hepatocellular carcinoma between gadoxetate- and ferucarbotran-enhanced magnetic resonance imaging. J Magn Reson Imaging 2011; 32:903-13. [PMID: 20882621 DOI: 10.1002/jmri.22333] [Citation(s) in RCA: 33] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/28/2023] Open
Abstract
PURPOSE To compare enhancenent patterns of hepatocellular carcinoma (HCC) and dysplastic nodule (DN) between gadoxetate- and ferucarbotran-enhanced MRI. MATERIALS AND METHODS Patients recruited from ultrasound surveillance for HCC in chronic liver diseases were enrolled in this prospective study approved by institutional review board. Thirty-six patients with 37 histologically proven HCC, including 22 well-differentiated HCCs (wHCC), 15 moderately to poorly differentiated HCCs (mpHCCs), and 4 DNs, underwent gadoxetate-enhanced and ferucarbotran-enhanced MRI. We compared hepatobiliary phase image of gadoxetate-enhanced MRI with ferucarbotran-enhanced MR image regarding signal intensity of HCC and DN relative to surrounding liver parenchyma. We calculated contrast ratios between tumor and liver on pre-enhancement, hepatobiliary phase of gadoxetate-enhanced MRI and ferucarbotran-enhanced MRI. RESULTS On ferucarbotran-enhanced MRI, all mpHCCs showed hyper-intensity, while 14 wHCCs (14/22;63%) showed iso-intensity. On hepatobiliary phase of gadoxetate-enhanced MRI, 13 mpHCCs (13/15;86%) and 20 wHCCs (20/22;91%) showed hypo-intensity. Two DNs and the other two showed iso- and hypo-intensity, respectively, on gadoxetate-enhanced MRI, whereas all DNs revealed iso-intensity on ferucarbotran-enhanced MRI. Gadoxetate-postcontrast ratio was significantly lower than ferucarbotran-postcontrast ratio in wHCC (P = 0.015). CONCLUSION The uptake function of hepatocytes that are targeted by gadoxetate is more sensitive than that of Kupffer cells targeted by ferucarbotran in stepwise hepatocarcinogenesis.
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Affiliation(s)
- Masahiro Okada
- Department of Radiology, Kinki University School of Medicine, Osaka, Japan
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Liu HL, Wai YY, Hsu PH, Lyu LA, Wu JS, Shen CR, Chen JC, Yen TC, Wang JJ. In vivo assessment of macrophage CNS infiltration during disruption of the blood-brain barrier with focused ultrasound: a magnetic resonance imaging study. J Cereb Blood Flow Metab 2010; 30:177-86. [PMID: 19724289 PMCID: PMC2949101 DOI: 10.1038/jcbfm.2009.179] [Citation(s) in RCA: 24] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Abstract
Focused ultrasound has been discovered to locally and reversibly increase permeability of the blood-brain barrier (BBB). However, inappropriate sonication of the BBB may cause complications, such as hemorrhage and brain tissue damage. Tissue damage may be controlled by selecting optimal sonication parameters. In this study, we sought to investigate the feasibility of labeling cells with superparamagnetic iron oxide particles to assess the inflammatory response during focused-ultrasound-induced BBB opening. We show that infiltration of phagocytes does not occur using optimal parameters of sonication. Taken together, the results of our study support the usefulness and safety of focused-ultrasound-induced BBB opening for enhancing drug delivery to the brain. These findings may have implications for the optimization of sonication parameters.
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Affiliation(s)
- Hao-Li Liu
- Department of Electrical Engineering, Chang-Gung University, Taoyuan, Taiwan
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Differential diagnosis between metastatic tumors and nonsolid benign lesions of the liver using ferucarbotran-enhanced MR imaging. Eur J Radiol 2010; 73:125-30. [DOI: 10.1016/j.ejrad.2008.09.028] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/27/2008] [Revised: 08/01/2008] [Accepted: 09/24/2008] [Indexed: 11/18/2022]
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Liu HL, Hsu PH, Chu PC, Wai YY, Chen JC, Shen CR, Yen TC, Wang JJ. Magnetic resonance imaging enhanced by superparamagnetic iron oxide particles: usefulness for distinguishing between focused ultrasound-induced blood-brain barrier disruption and brain hemorrhage. J Magn Reson Imaging 2009; 29:31-8. [PMID: 19097103 DOI: 10.1002/jmri.21599] [Citation(s) in RCA: 42] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022] Open
Abstract
PURPOSE To investigate the usefulness of a fully flow-compensated heavy T2*-weighted imaging enhanced by superparamagnetic iron oxide (SPIO) particles for distinguishing between focused ultrasound-induced disruption of blood-brain barrier (BBB) and brain hemorrhage. MATERIALS AND METHODS Focused ultrasound (frequency: 1.5 MHz) was used to induce disruption of the BBB in 39 rats. Two T2*-weighted images were obtained before and after SPIO administration. Preenhanced T2*-weighted images were used to detect hemorrhage. Detection of BBB disruption was performed on SPIO-enhanced images. Thirty-four rats were sacrificed after magnetic resonance (MR) scanning for histological confirmation of brain lesions. The remaining five animals were followed up for 35 days. Prussian blue staining was performed on histological sections to detect SPIO particles in the brain. RESULTS After SPIO injection the areas of BBB disruption in rat brain were significantly enlarged. The area of mismatch between the T2*-weighted images indicated a safe region where BBB opening occurred without hemorrhagic complications. In the longitudinal study, removal of SPIO occurred at a faster rate in hemorrhagic areas, albeit being closer to that occurring in the liver. The presence of SPIO was confirmed by Prussian blue staining in brain parenchyma and capillary endothelial cells in areas of BBB disruption. CONCLUSION T2*-weighted images-either with and without SPIO enhancement-may differentiate focused ultrasound-induced BBB disruption from brain hemorrhage.
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Affiliation(s)
- Hao-Li Liu
- Department of Electrical Engineering, Chang-Gung University, Taiwan
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Hilger I, Trost R, Reichenbach JR, Linß W, Lisy MR, Berndt A, Kaiser WA. MR imaging of Her-2/neu protein using magnetic nanoparticles. NANOTECHNOLOGY 2007; 18:135103. [PMID: 21730374 DOI: 10.1088/0957-4484/18/13/135103] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/31/2023]
Abstract
The aim of this study was to assess whether Her-2/neu expressing tumour cells can be detected in vitro as well as in animal tumour models with magnetic resonance imaging at 1.5 T. Magnetic nanoparticles (with relaxivities R 1, R 2 of 3.7 ± 0.4 (mM s)(-1), 277 ± 32 (mM s)(-1) at 21 °C, respectively) coupled to anti-Her-2/neu antibodies or gamma globulin IgG (high or non-affinity probe, respectively) were used. After incubation of Her-2/neu expressing cells (SKBR3) with high or non-affinity probes (20 min), values of R 1 = 0.34 ± 0.02 (mM s)(-1) and R 2 = 63.02 ± 30 (mM s)(-1) were obtained. Electron microscopy and atomic absorption spectrometry examinations verified the presence of relatively high iron levels in cells incubated with the high affinity probe compared to controls. For in vivo MRI, high or non-affinity probes (≈1.7 mg Fe/animal) were injected into the tail vein of mice (n = 16) bearing SKBR3 tumours. A distinct decrease in the normalized MR signal ratio between tumour and reference area (approximately -17 ± 2%) after application of the high affinity probe was observed. In conclusion, in vivo detection of Her-2/neu expressing tumours is feasible in a clinical MR scanner by using immunoconjugated magnetic nanoparticles.
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Affiliation(s)
- Ingrid Hilger
- Department of Experimental Radiology, Institute for Diagnostic and Interventional Radiology, Friedrich Schiller University, FZL, Erlanger Allee 101, 07747, Jena, Germany
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Sawamura C, Takahashi M, McCarthy KJ, Shen Z, Fukai N, Rodriguez EK, Snyder BD. Effect of in ovo immobilization on development of chick hind-limb articular cartilage: An evaluation using micro-MRI measurement of delayed gadolinium uptake. Magn Reson Med 2006; 56:1235-41. [PMID: 17089363 DOI: 10.1002/mrm.21021] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
To examine the effect of immobilization on the development of articular cartilage, we assessed glycosaminoglycan (GAG) content in the chick articular surface by delayed gadolinium-enhanced MRI of cartilage (dGEMRIC). Chick embryos were paralyzed by decamethonium bromide (DMB) from day 10 to either day 13 or day 16. The GAG content of the chick knee was compared with that of nonparalyzed chick embryos. Histologic analysis was unable to quantify GAG content; however, dGEMRIC demonstrated that GAG content was higher in the femoral condyles of the nonparalyzed embryos on day 13, and on day 16 the GAG content was lower in both the femoral condyles and the tibial plateaus of the nonparalyzed embryos. These results suggest that paralysis delays embryonic hind-limb development. Osteoblastic activity at the cartilage canal, as demonstrated by staining for alkaline phosphatase (ALP), was present only in the nonparalyzed chick embryos on day 16. The GAG content of the cartilage decreased when the cartilage canals began to form on day 16. The effect of immobilization on hind-limb development was indicated by the differences in the GAG content of the cartilage anlage measured by dGEMRIC in the developing knee joint of paralyzed and nonparalyzed embryonic chicks.
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Affiliation(s)
- Chigusa Sawamura
- Orthopaedic Biomechanics Laboratory, Beth Israel Deaconess Medical Center, Boston, Massachusetts 02215, USA
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Abstract
The liver is a common site for various benign and malignant focal lesions. The initial modality for assessing liver lesions is ultrasound or CT. MRI with its superior soft tissue contrast offers multiple advantages over other imaging modalities. Contrast agents have been developed that increase the detection rate and provide more specific information in comparison to unenhanced techniques. In the mean time three classes are available for MR imaging of the liver: extracellular gadolinium chelates, hepatobiliary and reticulo-endothelia, superparamagnetic agents. We describe in this review the most common focal lesions, their diagnostic possibilities, and the imaging protocols. Clinical use of these contrast agents facilitates detection and differential diagnosis of focal liver lesions that may help to avoid invasive procedures such as biopsy for lesion characterization.
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Affiliation(s)
- A Ba-Ssalamah
- Universitätsklinik für Radiodiagnostik, Medizinische Universität, Wien.
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Abstract
Contrast media research published during the years 1999 and 2000 is reviewed in this article, in terms of relevance to developments within the field of diagnostic radiology. The primary focus is on publications from the journal Investigative Radiology, which publishes much of the clinical and laboratory research performed in this field. The journals Radiology and the American Journal of Roentgenology are dominant in the field of diagnostic radiology and together publish more than 10 times the number of articles as appear each year in Investigative Radiology. However, in 1999 for example, these two journals together published fewer articles than did Investigative Radiology alone that concerned basic (animal) research with contrast media. Thirty-six percent of the articles in Investigative Radiology in 1999 had a primary focus on contrast media and 18% on basic (animal) research with contrast media. To make this review more complete, articles from other major journals are cited and discussed, as needed, to provide supplemental information in the few areas not well covered by articles in Investigative Radiology. The safety of contrast media is always an important topic and research continues to be performed in this area, both to explore fundamental issues regarding iodinated contrast media and also to establish the overall safety profile of new magnetic resonance (MR) and ultrasound agents. In regard to preclinical investigations, most of the work performed in the last 2 years has been with MR and ultrasound. In MR, research efforts continue to be focused on the development of targeted agents. In ultrasound, research efforts are split between studies looking at new imaging methods and early studies of targeted agents. In regard to the clinical application of contrast media, the published literature continues to be dominated by MR. Investigations include the study of disease in clinical trials and in animal models. A large number of studies continue to be published in regard to new techniques and applications within the field of contrast-enhanced magnetic resonance angiography. This field represents the single, largest new clinical application of contrast media in MR to emerge in the last decade. New clinical research continues to be published regarding the use of contrast media in computed tomography (CT), ultrasound, and x-ray angiography. The introduction of spiral CT (together with the multidetector scanners) has led to greater utilization of this modality, as well as intravenous iodinated contrast media. The number of publications regarding clinical applications of intravenously injected ultrasound contrast agents remains low, with the high expectations in regard to growth (in terms of number of exams using contrast) of the last decade yet to be fulfilled.
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Affiliation(s)
- V M Runge
- Department of Diagnostic Radiology, University of Kentucky, Lexington 40536, USA.
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Grimm J, Karger N, Lüsse S, Winoto-Morbach S, Krisch B, Müller-Hülsbeck S, Heller M. Characterization of ultrasmall magnetite [correction of paramagnetic magnetite] particles as superparamagnetic contrast agents in MRI. Invest Radiol 2000; 35:553-6. [PMID: 10982000 DOI: 10.1097/00004424-200009000-00006] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
RATIONALE AND OBJECTIVES Very small dextran-coated magnetite particles were developed. These particles can be used either as immunospecific contrast agents for MRI by coupling to antibodies or as an interstitial contrast agent. METHODS The particles were synthesized from iron chloride/dextran solutions. Size was evaluated by electron microscopy and photon correlation spectroscopy. The iron concentration was determined by x-ray spectroscopy. T1 and T2 values as well as relaxivities RI and R2 were evaluated with a clinical MR scanner at 1.5 T. Biocompatibility assays were performed with the cell line U937 in methylcellulose cultures. RESULTS Superparamagnetic, dextran-coated magnetite particles with a hydrodynamic diameter of 10 nm were developed. The iron core size was 7 nm; R1,7 L/mmol x s; and R2, 19 L/mmol x s. These particles are smaller than those currently available commercially and therefore show a smaller R1 to R2 ratio. Biocompatibility tests have shown no toxic side effects so far. CONCLUSIONS Ultrasmall magnetite particles with a dextran coating were developed; the physical properties of these particles evaluated in vitro are described in this study.
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Affiliation(s)
- J Grimm
- Klinik für Diagnostische Radiologie, Christian-Albrects Universität zu Kiel, Germany.
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