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Blasiak B, MacDonald D, Jasiński K, Cheng FY, Tomanek B. Application of H 2N-Fe 3O 4 Nanoparticles for Prostate Cancer Magnetic Resonance Imaging in an Animal Model. Int J Mol Sci 2024; 25:10334. [PMID: 39408664 PMCID: PMC11477031 DOI: 10.3390/ijms251910334] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/22/2024] [Revised: 09/23/2024] [Accepted: 09/24/2024] [Indexed: 10/20/2024] Open
Abstract
This paper presents the efficacy of a contrast agent based on H2N-Fe3O4 nanoparticles for the detection of prostate cancer in an animal model using a preclinical 9.4 T MRI system. The relaxivities r1 and r2 of the nanoparticles were 6.31 mM-1s-1 and 8.33 mM-1s-1, respectively. Nanoparticles injected in a concentration of 2 mg Fe/mL decreased the tumor-relative T1 relaxation across all animals from 100 to 76 ± 26, 85 ± 27, 89 ± 20, and 97 ± 16 12 min 1 h, 2 h, and 24 h post injection, respectively. The corresponding T1 decrease in muscle tissues was 90 ± 20, 94 ± 23, 99 ± 12, and 99 ± 14. The relative T2 changes in the tumor were 82 ± 17, 89 ± 19, 97 ± 14, and 99 ± 8 12 min, 1 h, 2 h, and 24 h post injection, respectively, while, for muscle tissues, these values were 95 ± 11, 95 ± 8, 97 ± 6, and 95 ± 10 at the corresponding time points. The differences in the relative T1 and T2 were only significant 12 min after injection (p < 0.05), although a decrease was visible at each time point, but it was statistically insignificant (p > 0.05). The results showed the potential application of H2N-Fe3O4 nanoparticles as contrast agents for enhanced prostate cancer MRI.
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Affiliation(s)
- Barbara Blasiak
- The Henryk Niewodniczanski Institute of Nuclear Physics Polish Academy of Sciences, Radzikowskiego 152, 31-342 Krakow, Poland; (D.M.); (K.J.); (B.T.)
| | - David MacDonald
- The Henryk Niewodniczanski Institute of Nuclear Physics Polish Academy of Sciences, Radzikowskiego 152, 31-342 Krakow, Poland; (D.M.); (K.J.); (B.T.)
| | - Krzysztof Jasiński
- The Henryk Niewodniczanski Institute of Nuclear Physics Polish Academy of Sciences, Radzikowskiego 152, 31-342 Krakow, Poland; (D.M.); (K.J.); (B.T.)
| | - Fong-Yu Cheng
- Department of Chemistry, Chinese Culture University, Taipei 11114, Taiwan;
| | - Boguslaw Tomanek
- The Henryk Niewodniczanski Institute of Nuclear Physics Polish Academy of Sciences, Radzikowskiego 152, 31-342 Krakow, Poland; (D.M.); (K.J.); (B.T.)
- Division of Medical Physics, Department of Oncology, University of Alberta, 8303 112 St. NW, Edmonton, AB T6G 2T4, Canada
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2
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Li X, Bao Y, Li Z, Teng P, Ma L, Zhang H, Liu G, Wang Z. Employing antagonistic C-X-C motif chemokine receptor 4 antagonistic peptide functionalized NaGdF 4 nanodots for magnetic resonance imaging-guided biotherapy of breast cancer. Sci Rep 2024; 14:15764. [PMID: 38982161 PMCID: PMC11233619 DOI: 10.1038/s41598-024-66645-2] [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: 04/08/2024] [Accepted: 07/03/2024] [Indexed: 07/11/2024] Open
Abstract
C-X-C motif chemokine receptor 4 (CXCR4) is a promising therapeutic target of breast cancer because it is overexpressed on cell surface of all molecular subtypes of breast cancer including triplenegative breast cancer (TNBC). Herein, CXCR4 antagonistic peptide-NaGdF4 nanodot conjugates (termed as anti-CXCR4-NaGdF4 NDs) have been constructed for magnetic resonance imaging (MRI)-guided biotherapy of TNBC through conjugation of the C-X-C Motif Chemokine 12 (CXCL12)-derived cyclic peptide with tryptone coated NaGdF4 nanodots (5 ± 0.5 nm in diameter, termed as Try-NaGdF4 NDs). The as-prepared anti-CXCR4-NaGdF4 NDs exhibits high longitudinal relaxivity (r1) value (21.87 mM-1S-1), reasonable biocompatibility and good tumor accumulation ability. The features of anti-CXCR4-NaGdF4 NDs improve the tumor-MRI sensitivity and facilitate tumor biotherapy after injection in mouse-bearing MDA-MB-231 tumor model in vivo. MRI-guided biotherapy using anti-CXCR4-NaGdF4 NDs enables to suppress 46% tumor growth. In addition, about 47% injection dose of anti-CXCR4-NaGdF4 NDs is found in the mouse urine at 24 h post-injection. These findings demonstrate that anti-CXCR4-NaGdF4 NDs enable to be used as renal clearable nanomedicine for biotherapy and MRI of breast cancer.
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Affiliation(s)
- Xiaodong Li
- Department of Radiology, China-Japan Union Hospital of Jilin University, 130033, Changchun, People's Republic of China
| | - Yunkai Bao
- State Key Laboratory of Electroanalytical Chemistry, Chinese Academy of Sciences, Changchun Institute of Applied Chemistry, 130022, Changchun, People's Republic of China
| | - Zhuheng Li
- Jilin Provincial Institute of Education, 130024, Changchun, People's Republic of China.
| | - Peihong Teng
- Department of Radiology, China-Japan Union Hospital of Jilin University, 130033, Changchun, People's Republic of China
| | - Lina Ma
- School of Traditional Chinese Medicine, Jilin Agriculture Science and Technology College, 132101, Jilin, People's Republic of China
| | - Hua Zhang
- State Key Laboratory of Electroanalytical Chemistry, Chinese Academy of Sciences, Changchun Institute of Applied Chemistry, 130022, Changchun, People's Republic of China
| | - Guifeng Liu
- Department of Radiology, China-Japan Union Hospital of Jilin University, 130033, Changchun, People's Republic of China.
| | - Zhenxin Wang
- State Key Laboratory of Electroanalytical Chemistry, Chinese Academy of Sciences, Changchun Institute of Applied Chemistry, 130022, Changchun, People's Republic of China.
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3
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Jiang W, Shi X, Zhang X, Li Z, Yue J. Feasibility and safety of contrast-enhanced magnetic resonance-guided adaptive radiotherapy for upper abdominal tumors: A preliminary exploration. Phys Imaging Radiat Oncol 2024; 30:100582. [PMID: 38765880 PMCID: PMC11099332 DOI: 10.1016/j.phro.2024.100582] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/07/2023] [Revised: 04/22/2024] [Accepted: 04/23/2024] [Indexed: 05/22/2024] Open
Abstract
This study investigates the use of contrast-enhanced magnetic resonance (MR) in MR-guided adaptive radiotherapy (MRgART) for upper abdominal tumors. Contrast-enhanced T1-weighted MR (cT1w MR) using half doses of gadoterate was used to guide daily adaptive radiotherapy for tumors poorly visualized without contrast. The use of gadoterate was found to be feasible and safe in 5-fraction MRgART and could improve the contrast-to-noise ratio of MR images. And the use of cT1w MR could reduce the interobserver variation of adaptive tumor delineation compared to plain T1w MR (4.41 vs. 6.58, p < 0.001) and T2w MR (4.41 vs. 7.42, p < 0.001).
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Affiliation(s)
- Wenheng Jiang
- Department of Graduate, Shandong First Medical University and Shandong Academy of Medical Sciences, Jinan, China
- Department of Radiation Oncology, Shandong Cancer Hospital and Institute, Shandong First Medical University and Shandong Academy of Medical Sciences, Jinan, China
| | - Xihua Shi
- Department of Radiation Physics, Shandong Cancer Hospital and Institute, Shandong First Medical University and Shandong Academy of Medical Sciences, Jinan, China
| | - Xiang Zhang
- Department of Radiation Oncology, Shandong Cancer Hospital and Institute, Shandong First Medical University and Shandong Academy of Medical Sciences, Jinan, China
| | - Zhenjiang Li
- Department of Radiation Physics, Shandong Cancer Hospital and Institute, Shandong First Medical University and Shandong Academy of Medical Sciences, Jinan, China
| | - Jinbo Yue
- Department of Radiation Oncology, Shandong Cancer Hospital and Institute, Shandong First Medical University and Shandong Academy of Medical Sciences, Jinan, China
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4
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He M, Cao Y, Chi C, Zhao J, Chong E, Chin KXC, Tan NZV, Dmitry K, Yang G, Yang X, Hu K, Enikeev M. Unleashing novel horizons in advanced prostate cancer treatment: investigating the potential of prostate specific membrane antigen-targeted nanomedicine-based combination therapy. Front Immunol 2023; 14:1265751. [PMID: 37795091 PMCID: PMC10545965 DOI: 10.3389/fimmu.2023.1265751] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/23/2023] [Accepted: 09/04/2023] [Indexed: 10/06/2023] Open
Abstract
Prostate cancer (PCa) is a prevalent malignancy with increasing incidence in middle-aged and older men. Despite various treatment options, advanced metastatic PCa remains challenging with poor prognosis and limited effective therapies. Nanomedicine, with its targeted drug delivery capabilities, has emerged as a promising approach to enhance treatment efficacy and reduce adverse effects. Prostate-specific membrane antigen (PSMA) stands as one of the most distinctive and highly selective biomarkers for PCa, exhibiting robust expression in PCa cells. In this review, we explore the applications of PSMA-targeted nanomedicines in advanced PCa management. Our primary objective is to bridge the gap between cutting-edge nanomedicine research and clinical practice, making it accessible to the medical community. We discuss mainstream treatment strategies for advanced PCa, including chemotherapy, radiotherapy, and immunotherapy, in the context of PSMA-targeted nanomedicines. Additionally, we elucidate novel treatment concepts such as photodynamic and photothermal therapies, along with nano-theragnostics. We present the content in a clear and accessible manner, appealing to general physicians, including those with limited backgrounds in biochemistry and bioengineering. The review emphasizes the potential benefits of PSMA-targeted nanomedicines in enhancing treatment efficiency and improving patient outcomes. While the use of PSMA-targeted nano-drug delivery has demonstrated promising results, further investigation is required to comprehend the precise mechanisms of action, pharmacotoxicity, and long-term outcomes. By meticulous optimization of the combination of nanomedicines and PSMA ligands, a novel horizon of PSMA-targeted nanomedicine-based combination therapy could bring renewed hope for patients with advanced PCa.
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Affiliation(s)
- Mingze He
- Institute for Urology and Reproductive Health, I.M. Sechenov First Moscow State Medical University (Sechenov University), Moscow, Russia
| | - Yu Cao
- I.M. Sechenov First Moscow State Medical University (Sechenov University), Moscow, Russia
| | - Changliang Chi
- Department of Urology, First Hospital of Jilin University, Changchun, China
| | - Jiang Zhao
- Department of Urology, Xi’an First Hospital, Xi’an, China
| | - Eunice Chong
- I.M. Sechenov First Moscow State Medical University (Sechenov University), Moscow, Russia
| | - Ke Xin Casey Chin
- I.M. Sechenov First Moscow State Medical University (Sechenov University), Moscow, Russia
| | - Nicole Zian Vi Tan
- I.M. Sechenov First Moscow State Medical University (Sechenov University), Moscow, Russia
| | - Korolev Dmitry
- Institute for Urology and Reproductive Health, I.M. Sechenov First Moscow State Medical University (Sechenov University), Moscow, Russia
| | - Guodong Yang
- I.M. Sechenov First Moscow State Medical University (Sechenov University), Moscow, Russia
| | - Xinyi Yang
- I.M. Sechenov First Moscow State Medical University (Sechenov University), Moscow, Russia
| | - Kebang Hu
- Department of Urology, First Hospital of Jilin University, Changchun, China
| | - Mikhail Enikeev
- Institute for Urology and Reproductive Health, I.M. Sechenov First Moscow State Medical University (Sechenov University), Moscow, Russia
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He M, Cao Y, Chi C, Zhao J, Chong E, Chin KXC, Tan NZV, Dmitry K, Yang G, Yang X, Hu K, Enikeev M. Unleashing novel horizons in advanced prostate cancer treatment: investigating the potential of prostate specific membrane antigen-targeted nanomedicine-based combination therapy. Front Immunol 2023; 14. [DOI: https:/doi.org/10.3389/fimmu.2023.1265751] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 09/20/2024] Open
Abstract
Prostate cancer (PCa) is a prevalent malignancy with increasing incidence in middle-aged and older men. Despite various treatment options, advanced metastatic PCa remains challenging with poor prognosis and limited effective therapies. Nanomedicine, with its targeted drug delivery capabilities, has emerged as a promising approach to enhance treatment efficacy and reduce adverse effects. Prostate-specific membrane antigen (PSMA) stands as one of the most distinctive and highly selective biomarkers for PCa, exhibiting robust expression in PCa cells. In this review, we explore the applications of PSMA-targeted nanomedicines in advanced PCa management. Our primary objective is to bridge the gap between cutting-edge nanomedicine research and clinical practice, making it accessible to the medical community. We discuss mainstream treatment strategies for advanced PCa, including chemotherapy, radiotherapy, and immunotherapy, in the context of PSMA-targeted nanomedicines. Additionally, we elucidate novel treatment concepts such as photodynamic and photothermal therapies, along with nano-theragnostics. We present the content in a clear and accessible manner, appealing to general physicians, including those with limited backgrounds in biochemistry and bioengineering. The review emphasizes the potential benefits of PSMA-targeted nanomedicines in enhancing treatment efficiency and improving patient outcomes. While the use of PSMA-targeted nano-drug delivery has demonstrated promising results, further investigation is required to comprehend the precise mechanisms of action, pharmacotoxicity, and long-term outcomes. By meticulous optimization of the combination of nanomedicines and PSMA ligands, a novel horizon of PSMA-targeted nanomedicine-based combination therapy could bring renewed hope for patients with advanced PCa.
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Wong JYK, Ekanayake AI, Kharchenko S, Kirberger SE, Qiu R, Kelich P, Sarkar S, Li J, Fernandez KX, Alvizo-Paez ER, Miao J, Kalhor-Monfared S, John JD, Kang H, Choi H, Nuss JM, Vederas JC, Lin YS, Macauley MS, Vukovic L, Pomerantz WCK, Derda R. Genetically encoded discovery of perfluoroaryl macrocycles that bind to albumin and exhibit extended circulation in vivo. Nat Commun 2023; 14:5654. [PMID: 37704629 PMCID: PMC10499988 DOI: 10.1038/s41467-023-41427-y] [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: 08/25/2022] [Accepted: 08/17/2023] [Indexed: 09/15/2023] Open
Abstract
Peptide-based therapeutics have gained attention as promising therapeutic modalities, however, their prevalent drawback is poor circulation half-life in vivo. In this paper, we report the selection of albumin-binding macrocyclic peptides from genetically encoded libraries of peptides modified by perfluoroaryl-cysteine SNAr chemistry, with decafluoro-diphenylsulfone (DFS). Testing of the binding of the selected peptides to albumin identified SICRFFC as the lead sequence. We replaced DFS with isosteric pentafluorophenyl sulfide (PFS) and the PFS-SICRFFCGG exhibited KD = 4-6 µM towards human serum albumin. When injected in mice, the concentration of the PFS-SICRFFCGG in plasma was indistinguishable from the reference peptide, SA-21. More importantly, a conjugate of PFS-SICRFFCGG and peptide apelin-17 analogue (N3-PEG6-NMe17A2) showed retention in circulation similar to SA-21; in contrast, apelin-17 analogue was cleared from the circulation after 2 min. The PFS-SICRFFC is the smallest known peptide macrocycle with a significant affinity for human albumin and substantial in vivo circulation half-life. It is a productive starting point for future development of compact macrocycles with extended half-life in vivo.
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Affiliation(s)
- Jeffrey Y K Wong
- Department of Chemistry, University of Alberta, Edmonton, AB, T6G 2G2, Canada
| | - Arunika I Ekanayake
- Department of Chemistry, University of Alberta, Edmonton, AB, T6G 2G2, Canada
| | - Serhii Kharchenko
- Department of Chemistry, University of Alberta, Edmonton, AB, T6G 2G2, Canada
| | - Steven E Kirberger
- Department of Chemistry, University of Minnesota, Minneapolis, MN, 55455, USA
| | - Ryan Qiu
- Department of Chemistry, University of Alberta, Edmonton, AB, T6G 2G2, Canada
| | - Payam Kelich
- Department of Chemistry and Biochemistry, University of Texas at El Paso, El Paso, TX, 79968, USA
| | - Susmita Sarkar
- Department of Chemistry, University of Alberta, Edmonton, AB, T6G 2G2, Canada
| | - Jiaqian Li
- Department of Chemistry, University of Minnesota, Minneapolis, MN, 55455, USA
| | | | - Edgar R Alvizo-Paez
- Department of Chemistry, University of Alberta, Edmonton, AB, T6G 2G2, Canada
| | - Jiayuan Miao
- Department of Chemistry, Tufts University, Medford, MA, 02155, USA
| | | | - J Dwyer John
- Ferring Research Institute, San Diego, CA, 92121, USA
| | - Hongsuk Kang
- Quantum Intelligence Corp., 31F, One IFC, 10 Gukjegeumyung-ro, Yeongdeungpo-gu-Seoul, Republic of Korea
| | - Hwanho Choi
- Quantum Intelligence Corp., 31F, One IFC, 10 Gukjegeumyung-ro, Yeongdeungpo-gu-Seoul, Republic of Korea
| | - John M Nuss
- Ferring Research Institute, San Diego, CA, 92121, USA
| | - John C Vederas
- Department of Chemistry, University of Alberta, Edmonton, AB, T6G 2G2, Canada
| | - Yu-Shan Lin
- Department of Chemistry, Tufts University, Medford, MA, 02155, USA
| | - Matthew S Macauley
- Department of Chemistry, University of Alberta, Edmonton, AB, T6G 2G2, Canada
- Department of Medical Microbiology and Immunology, University of Alberta, Edmonton, AB, T6G 2E1, Canada
| | - Lela Vukovic
- Department of Chemistry and Biochemistry, University of Texas at El Paso, El Paso, TX, 79968, USA
| | | | - Ratmir Derda
- Department of Chemistry, University of Alberta, Edmonton, AB, T6G 2G2, Canada.
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Boldrini L, Alongi F, Romano A, Charles Davies D, Bassetti M, Chiloiro G, Corradini S, Gambacorta MA, Placidi L, Tree AC, Westley R, Nicosia L. Current practices and perspectives on the integration of contrast agents in MRI-guided radiation therapy clinical practice: a worldwide survey. Clin Transl Radiat Oncol 2023; 40:100615. [PMID: 36968577 PMCID: PMC10034422 DOI: 10.1016/j.ctro.2023.100615] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/28/2023] [Accepted: 03/05/2023] [Indexed: 03/12/2023] Open
Abstract
Aims The introduction of on-line magnetic resonance image-guided radiotherapy (MRIgRT) has led to an improvement in the therapeutic workflow of radiotherapy treatments thanks to the better visualization of therapy volumes assured by the higher soft tissue contrast. Magnetic Resonance contrast agents (MRCA) could improve the target delineation in on-line MRIgRT planning as well as reduce inter-observer variability and enable innovative treatment optimization protocols. The aim of this survey is to investigate the utilization of MRCA among centres that clinically implemented on-line MRIgRT technology. Methods In September 2021, we conducted an online survey consisting of a sixteen-question questionnaire that was distributed to the all the hospitals around the world equipped with MR Linacs. The questionnaire was developed by two Italian 0.35 T and 1.5 T MR-Linac centres and was validated by four other collaborating centres, using a Delphi consensus methodology. Results The survey was distributed to 52 centres and 43 centres completed it (82.7%). Among these centres, 23 institutions (53.5%) used the 0.35T MR-Linac system, while the remaining 20 (46.5%) used the 1.5T MR-Linac system.According to results obtained, 25 (58%) of the centres implemented the use of MRCA for on-line MRIgRT. Gadoxetate (Eovist®; Primovist®) was reported to be the most used MRCA (80%) and liver the most common site of application (58%). Over 70% of responders agreed/strongly agreed to the need for international guidelines. Conclusions The use of MRCA in clinical practice presents several pitfalls and future research will be necessary to understand the actual advantage derived from the use of MRCA in clinical practice, their toxicity profiles and better define the need of formulating guidelines for standardising the use of MRCA in MRIgRT workflow.
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Affiliation(s)
- Luca Boldrini
- Department of Bioimaging, Radiation Oncology and Hematology, Fondazione Policlinico Universitario “Agostino Gemelli” IRCCS, Rome, Italy
| | - Filippo Alongi
- Advanced Radiation Oncology Department, IRCCS Sacro Cuore Don Calabria Hospital, Negrar, Verona, Italy
- University of Brescia, Brescia, Italy
| | - Angela Romano
- Department of Bioimaging, Radiation Oncology and Hematology, Fondazione Policlinico Universitario “Agostino Gemelli” IRCCS, Rome, Italy
- Corresponding author.
| | - Diepriye Charles Davies
- Department of Bioimaging, Radiation Oncology and Hematology, Fondazione Policlinico Universitario “Agostino Gemelli” IRCCS, Rome, Italy
| | - Michael Bassetti
- Department of Human Oncology, University of Wisconsin-Madison, Madison, WI, USA
| | - Giuditta Chiloiro
- Department of Bioimaging, Radiation Oncology and Hematology, Fondazione Policlinico Universitario “Agostino Gemelli” IRCCS, Rome, Italy
| | - Stefanie Corradini
- Department of Radiation Oncology, University Hospital, LMU Munich, Munich, Germany
| | - Maria Antonietta Gambacorta
- Department of Bioimaging, Radiation Oncology and Hematology, Fondazione Policlinico Universitario “Agostino Gemelli” IRCCS, Rome, Italy
| | - Lorenzo Placidi
- Department of Bioimaging, Radiation Oncology and Hematology, Fondazione Policlinico Universitario “Agostino Gemelli” IRCCS, Rome, Italy
| | - Alison C. Tree
- The Royal Marsden NHS Foundation Trust, Sutton, UK
- The Institute of Cancer Research, London, UK
| | - Rosalyne Westley
- The Royal Marsden NHS Foundation Trust, Sutton, UK
- The Institute of Cancer Research, London, UK
| | - Luca Nicosia
- Advanced Radiation Oncology Department, IRCCS Sacro Cuore Don Calabria Hospital, Negrar, Verona, Italy
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Wang C, Wang Y, Xiao W, Chen X, Li R, Shen Z, Lu F. Carboxylated superparamagnetic Fe 3O 4 nanoparticles modified with 3-amino propanol and their application in magnetic resonance tumor imaging. BMC Cancer 2023; 23:54. [PMID: 36647053 PMCID: PMC9841710 DOI: 10.1186/s12885-023-10514-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/16/2022] [Accepted: 01/04/2023] [Indexed: 01/18/2023] Open
Abstract
BACKGROUND Ultrasmall superparamagnetic iron oxide (USPIO) nanoparticles are of potential magnetic resonance imaging (MRI) contrast agents for tumor diagnosis. However, ultrasmall particle size or negative surface charge lead to relative short half-life which limit the utilization of USPIO for in vivo MRI contrast agents. METHODS Superparamagnetic Fe3O4 nanoparticles coated with polyacrylic acid (PAA)were synthetized, and modified by 3-amino propanol and 3-diethyl amino propyl amine. The characteristics of superparamagnetic Fe3O4 nanoparticles were investigated through transmission electron microscopy, X-ray diffraction analysis, Zata potential analysis, thermogravimetric analysis, and relaxation properties analysis. Magnetic resonance imaging animal experiment was performed. RESULTS The synthetized nanoparticles were irregular spherical, with small particle size, few agglomeration, and good dispersion in water. After modification, the potential fluctuation of nanoparticles was small, and the isoelectric point of nanoparticles changed to high pH. After 3-amino propanol modification, the weight loss of the curve from 820 to 940 °C was attributed to the decomposition of 3-amino propanol molecules on the surface. The T1 relaxation rate of nanoparticles changed little before and after modification, which proved that the modification didn't change the relaxation time. Brighter vascular images were observed after 3-amino propanol modification through measurement of magnetic resonance tumor imaging. CONCLUSION These data indicated the Fe3O4 nanoparticles modified by 3-amino propanol should be a better contrast agent in the field of magnetic resonance tumor imaging.
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Affiliation(s)
- Changyuan Wang
- grid.411176.40000 0004 1758 0478Department of Pediatric Surgery, Fujian Medical University Union Hospital, No. 29 Xinquan Road, 350001 Fuzhou, Fujian China
| | - Yang Wang
- grid.411176.40000 0004 1758 0478Department of Pediatric Surgery, Fujian Medical University Union Hospital, No. 29 Xinquan Road, 350001 Fuzhou, Fujian China
| | - Wangchuan Xiao
- grid.411176.40000 0004 1758 0478Department of Pediatric Surgery, Fujian Medical University Union Hospital, No. 29 Xinquan Road, 350001 Fuzhou, Fujian China ,grid.440620.40000 0004 1799 2210School of resources and chemical engineering, Sanming University, No. 25, Jindong Road, 365004 Sanming, Fujian China
| | - Xiaohua Chen
- grid.411176.40000 0004 1758 0478Department of Pediatric Surgery, Fujian Medical University Union Hospital, No. 29 Xinquan Road, 350001 Fuzhou, Fujian China
| | - Renfu Li
- grid.411176.40000 0004 1758 0478Department of Pediatric Surgery, Fujian Medical University Union Hospital, No. 29 Xinquan Road, 350001 Fuzhou, Fujian China
| | - Zhiyong Shen
- grid.411176.40000 0004 1758 0478Department of Pediatric Surgery, Fujian Medical University Union Hospital, No. 29 Xinquan Road, 350001 Fuzhou, Fujian China
| | - Fengchun Lu
- grid.411176.40000 0004 1758 0478Department of Pancreatic Surgery, Fujian Medical University Union Hospital, No. 29 Xinquan Road, 350001 Fuzhou, Fujian China
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Dey U, Chattopadhyay A. The Potential of Gadolinium Ascorbate Nanoparticles as a Safer Contrast Agent. J Phys Chem B 2023; 127:346-358. [PMID: 36574624 DOI: 10.1021/acs.jpcb.2c05831] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
Abstract
There have been health concerns raised against the use of gadolinium (Gd)-based magnetic resonance imaging contrast agents. The primary observation is that Gd ions are prone to leaking into the bloodstream, causing nephrogenic systemic fibrosis as one of the side effects. In addition, such leakage of the ions inhibits easy clearance from the body. Herein we propose that Gd-ascorbate nanoparticles could be one of the safer choices as they are rather stable in aqueous dispersion and they do not get affected by Zn or Fe ions in the medium. The magnetic properties of the ions are preserved in the nanoparticles, and particles when sufficiently small may be amenable to renal clearance from the human body. Thus, when an aqueous solution of Gd-acetate and ascorbic acid was left to evolve with time, a Gd-ascorbate complex was formed that led to the formation of nanoparticles with time. The sizes of the nanoparticles increased with time, and when the particles were sufficiently large, they precipitated out of the medium. In addition, smaller nanoparticles were consistently present at all times of observations. UV-vis, photoluminescence and FTIR spectroscopy, mass spectrometry, and transmission electron microscopy analyses confirmed the formation of nanoparticles of Gd-ascorbate complex. In addition, magnetic measurements confirmed the high relaxivity of the nanoparticles as compared to the parent salt, indicating the effectiveness of the nanoparticles as contrast agents. Density functional theory-based calculations of the molecular complex-based nanoparticles accounted for the experimental observations.
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Affiliation(s)
- Ujjala Dey
- Department of Chemistry, Indian Institute of Technology Guwahati, Guwahati 781039, India
| | - Arun Chattopadhyay
- Department of Chemistry, Indian Institute of Technology Guwahati, Guwahati 781039, India.,Centre for Nanotechnology, Indian Institute of Technology Guwahati, Guwahati 781039, India
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Farinha P, Coelho JMP, Reis CP, Gaspar MM. A Comprehensive Updated Review on Magnetic Nanoparticles in Diagnostics. NANOMATERIALS (BASEL, SWITZERLAND) 2021; 11:3432. [PMID: 34947781 PMCID: PMC8706278 DOI: 10.3390/nano11123432] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 11/02/2021] [Revised: 12/14/2021] [Accepted: 12/15/2021] [Indexed: 02/07/2023]
Abstract
Magnetic nanoparticles (MNPs) have been studied for diagnostic purposes for decades. Their high surface-to-volume ratio, dispersibility, ability to interact with various molecules and superparamagnetic properties are at the core of what makes MNPs so promising. They have been applied in a multitude of areas in medicine, particularly Magnetic Resonance Imaging (MRI). Iron oxide nanoparticles (IONPs) are the most well-accepted based on their excellent superparamagnetic properties and low toxicity. Nevertheless, IONPs are facing many challenges that make their entry into the market difficult. To overcome these challenges, research has focused on developing MNPs with better safety profiles and enhanced magnetic properties. One particularly important strategy includes doping MNPs (particularly IONPs) with other metallic elements, such as cobalt (Co) and manganese (Mn), to reduce the iron (Fe) content released into the body resulting in the creation of multimodal nanoparticles with unique properties. Another approach includes the development of MNPs using other metals besides Fe, that possess great magnetic or other imaging properties. The future of this field seems to be the production of MNPs which can be used as multipurpose platforms that can combine different uses of MRI or different imaging techniques to design more effective and complete diagnostic tests.
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Affiliation(s)
- Pedro Farinha
- Research Institute for Medicines, iMed.ULisboa, Faculty of Pharmacy, Universidade de Lisboa, Av. Prof. Gama Pinto, 1649-003 Lisboa, Portugal;
| | - João M. P. Coelho
- Instituto de Biofísica e Engenharia Biomédica (IBEB), Faculdade de Ciências, Universidade de Lisboa, Campo Grande, 1749-016 Lisboa, Portugal
| | - Catarina Pinto Reis
- Research Institute for Medicines, iMed.ULisboa, Faculty of Pharmacy, Universidade de Lisboa, Av. Prof. Gama Pinto, 1649-003 Lisboa, Portugal;
- Instituto de Biofísica e Engenharia Biomédica (IBEB), Faculdade de Ciências, Universidade de Lisboa, Campo Grande, 1749-016 Lisboa, Portugal
| | - Maria Manuela Gaspar
- Research Institute for Medicines, iMed.ULisboa, Faculty of Pharmacy, Universidade de Lisboa, Av. Prof. Gama Pinto, 1649-003 Lisboa, Portugal;
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Li X, Jian M, Sun Y, Zhu Q, Wang Z. The Peptide Functionalized Inorganic Nanoparticles for Cancer-Related Bioanalytical and Biomedical Applications. Molecules 2021; 26:3228. [PMID: 34072160 PMCID: PMC8198790 DOI: 10.3390/molecules26113228] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/30/2021] [Revised: 05/24/2021] [Accepted: 05/25/2021] [Indexed: 02/08/2023] Open
Abstract
In order to improve their bioapplications, inorganic nanoparticles (NPs) are usually functionalized with specific biomolecules. Peptides with short amino acid sequences have attracted great attention in the NP functionalization since they are easy to be synthesized on a large scale by the automatic synthesizer and can integrate various functionalities including specific biorecognition and therapeutic function into one sequence. Conjugation of peptides with NPs can generate novel theranostic/drug delivery nanosystems with active tumor targeting ability and efficient nanosensing platforms for sensitive detection of various analytes, such as heavy metallic ions and biomarkers. Massive studies demonstrate that applications of the peptide-NP bioconjugates can help to achieve the precise diagnosis and therapy of diseases. In particular, the peptide-NP bioconjugates show tremendous potential for development of effective anti-tumor nanomedicines. This review provides an overview of the effects of properties of peptide functionalized NPs on precise diagnostics and therapy of cancers through summarizing the recent publications on the applications of peptide-NP bioconjugates for biomarkers (antigens and enzymes) and carcinogens (e.g., heavy metallic ions) detection, drug delivery, and imaging-guided therapy. The current challenges and future prospects of the subject are also discussed.
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Affiliation(s)
- Xiaotong Li
- State Key Laboratory of Electroanalytical Chemistry, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, Changchun 130022, China; (X.L.); (M.J.); (Y.S.)
- School of Applied Chemistry and Engineering, University of Science and Technology of China, Hefei 230026, China
| | - Minghong Jian
- State Key Laboratory of Electroanalytical Chemistry, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, Changchun 130022, China; (X.L.); (M.J.); (Y.S.)
- School of Applied Chemistry and Engineering, University of Science and Technology of China, Hefei 230026, China
| | - Yanhong Sun
- State Key Laboratory of Electroanalytical Chemistry, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, Changchun 130022, China; (X.L.); (M.J.); (Y.S.)
- School of Applied Chemistry and Engineering, University of Science and Technology of China, Hefei 230026, China
| | - Qunyan Zhu
- State Key Laboratory of Electroanalytical Chemistry, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, Changchun 130022, China; (X.L.); (M.J.); (Y.S.)
| | - Zhenxin Wang
- State Key Laboratory of Electroanalytical Chemistry, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, Changchun 130022, China; (X.L.); (M.J.); (Y.S.)
- School of Applied Chemistry and Engineering, University of Science and Technology of China, Hefei 230026, China
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Asawa Y, Arsent’eva AV, Anufriev SA, Anisimov AA, Suponitsky KY, Filippov OA, Nakamura H, Sivaev IB. Synthesis of Bis(Carboranyl)amides 1,1'-μ-(CH 2NH(O)C(CH 2) n-1,2-C 2B 10H 11) 2 ( n = 0, 1) and Attempt of Synthesis of Gadolinium Bis(Dicarbollide). Molecules 2021; 26:1321. [PMID: 33801248 PMCID: PMC7958119 DOI: 10.3390/molecules26051321] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/08/2021] [Revised: 02/23/2021] [Accepted: 02/25/2021] [Indexed: 11/17/2022] Open
Abstract
Bis(carboranyl)amides 1,1'-μ-(CH2NH(O)C(CH2)n-1,2-C2B10H11)2 (n = 0, 1) were prepared by the reactions of the corresponding carboranyl acyl chlorides with ethylenediamine. Crystal molecular structure of 1,1'-μ-(CH2NH(O)C-1,2-C2B10H11)2 was determined by single crystal X-ray diffraction. Treatment of bis(carboranyl)amides 1,1'-μ-(CH2NH(O)C(CH2)n-1,2-C2B10H11)2 with ammonium or cesium fluoride results in partial deboronation of the ortho-carborane cages to the nido-carborane ones with formation of [7,7'(8')-μ-(CH2NH(O)C(CH2)n-7,8-C2B9H11)2]2-. The attempted reaction of [7,7'(8')-μ-(CH2NH(O)CCH2-7,8-C2B9H11)2]2- with GdCl3 in 1,2-dimethoxy- ethane did not give the expected metallacarborane. The stability of different conformations of Gd-containing metallacarboranes has been estimated by quantum-chemical calculations using [3,3-μ-DME-3,3'-Gd(1,2-C2B9H11)2]- as a model. It was found that in the most stable conformation the CH groups of the dicarbollide ligands are in anti,anti-orientation with respect to the DME ligand, while any rotation of the dicarbollide ligand reduces the stability of the system. This makes it possible to rationalize the design of carborane ligands for the synthesis of gadolinium metallacarboranes on their base.
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Affiliation(s)
- Yasunobu Asawa
- School of Life Science and Technology, Tokyo Institute of Technology, Yokohama 226-8501, Japan;
| | - Aleksandra V. Arsent’eva
- A.N. Nesmeyanov Institute of Organoelement Compounds, Russian Academy of Sciences, 28 Vavilov Str., 119991 Moscow, Russia; (A.V.A.); (S.A.A.); (A.A.A.); (K.Y.S.); (O.A.F.)
- Faculty of Chemical Pharmaceutical Technologies and Biomedical Products, D.I. Mendeleev Russian Chemical Technological University, 9 Miusskaya Sq., 125047 Moscow, Russia
| | - Sergey A. Anufriev
- A.N. Nesmeyanov Institute of Organoelement Compounds, Russian Academy of Sciences, 28 Vavilov Str., 119991 Moscow, Russia; (A.V.A.); (S.A.A.); (A.A.A.); (K.Y.S.); (O.A.F.)
| | - Alexei A. Anisimov
- A.N. Nesmeyanov Institute of Organoelement Compounds, Russian Academy of Sciences, 28 Vavilov Str., 119991 Moscow, Russia; (A.V.A.); (S.A.A.); (A.A.A.); (K.Y.S.); (O.A.F.)
- Higher Chemical College at the Russian Academy of Sciences, D.I. Mendeleev Russian Chemical Technological University, 9 Miusskaya Sq., 125047 Moscow, Russia
| | - Kyrill Yu. Suponitsky
- A.N. Nesmeyanov Institute of Organoelement Compounds, Russian Academy of Sciences, 28 Vavilov Str., 119991 Moscow, Russia; (A.V.A.); (S.A.A.); (A.A.A.); (K.Y.S.); (O.A.F.)
- N.S. Kurnakov Institute of General and Inorganic Chemistry, Russian Academy of Sciences, 31 Leninsky Prosp., 119991 Moscow, Russia
| | - Oleg A. Filippov
- A.N. Nesmeyanov Institute of Organoelement Compounds, Russian Academy of Sciences, 28 Vavilov Str., 119991 Moscow, Russia; (A.V.A.); (S.A.A.); (A.A.A.); (K.Y.S.); (O.A.F.)
- Shemyakin-Ovchinnikov Institute of Bioorganic Chemistry, Russian Academy of Sciences, 16/10 Miklukho- Maklay Str., 117997 Moscow, Russia
| | - Hiroyuki Nakamura
- Laboratory for Chemistry and Life Science, Institute of Innovative Research, Tokyo Institute of Technology, Yokohama, Kanagawa 226-8503, Japan;
| | - Igor B. Sivaev
- A.N. Nesmeyanov Institute of Organoelement Compounds, Russian Academy of Sciences, 28 Vavilov Str., 119991 Moscow, Russia; (A.V.A.); (S.A.A.); (A.A.A.); (K.Y.S.); (O.A.F.)
- Basic Department of Chemistry of Innovative Materials and Technologies, G.V. Plekhanov Russian University of Economics, 36 Stremyannyi Line, 117997 Moscow, Russia
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