1
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Lafond M, Payne A, Lafon C. Therapeutic ultrasound transducer technology and monitoring techniques: a review with clinical examples. Int J Hyperthermia 2024; 41:2389288. [PMID: 39134055 PMCID: PMC11375802 DOI: 10.1080/02656736.2024.2389288] [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: 04/11/2024] [Revised: 07/02/2024] [Accepted: 08/01/2024] [Indexed: 09/07/2024] Open
Abstract
The exponential growth of therapeutic ultrasound applications demonstrates the power of the technology to leverage the combinations of transducer technology and treatment monitoring techniques to effectively control the preferred bioeffect to elicit the desired clinical effect.Objective: This review provides an overview of the most commonly used bioeffects in therapeutic ultrasound and describes existing transducer technologies and monitoring techniques to ensure treatment safety and efficacy.Methods and materials: Literature reviews were conducted to identify key choices that essential in terms of transducer design, treatment parameters and procedure monitoring for therapeutic ultrasound applications. Effective combinations of these options are illustrated through descriptions of several clinical indications, including uterine fibroids, prostate disease, liver cancer, and brain cancer, that have been successful in leveraging therapeutic ultrasound to provide effective patient treatments.Results: Despite technological constraints, there are multiple ways to achieve a desired bioeffect with therapeutic ultrasound in a target tissue. Visualizations of the interplay of monitoring modality, bioeffect, and applied acoustic parameters are presented that demonstrate the interconnectedness of the field of therapeutic ultrasound. While the clinical indications explored in this review are at different points in the clinical evaluation path, based on the ever expanding research being conducted in preclinical realms, it is clear that additional clinical applications of therapeutic ultrasound that utilize a myriad of bioeffects will continue to grow and improve in the coming years.Conclusions: Therapeutic ultrasound will continue to improve in the next decades as the combination of transducer technology and treatment monitoring techniques will continue to evolve and be translated in clinical settings, leading to more personalized and efficient therapeutic ultrasound mediated therapies.
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Affiliation(s)
- Maxime Lafond
- LabTAU, INSERM, Centre Léon Bérard, Université, Lyon, France
| | - Allison Payne
- Department of Radiology and Imaging Sciences, University of UT, Salt Lake City, UT, USA
| | - Cyril Lafon
- LabTAU, INSERM, Centre Léon Bérard, Université, Lyon, France
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2
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Jia B, Shi Y, Yan Y, Shi H, Zheng J, Liu J. Engineering of Erythrocytes as Drug Carriers for Therapeutic Applications. Adv Biol (Weinh) 2024:e2400242. [PMID: 39037400 DOI: 10.1002/adbi.202400242] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/05/2024] [Revised: 06/18/2024] [Indexed: 07/23/2024]
Abstract
Erythrocytes, also known as red blood cells (RBCs), have garnered considerable attention as potential carriers for drug delivery, owing to their inherent properties such as biocompatibility, biodegradability, and prolonged circulation half-life. This paper presents a comprehensive overview of the role of erythrocytes in drug delivery, elucidating recent advancements in delivering a diverse array of therapeutic agents, including small molecules, nucleic acids, antibodies, protein enzymes, and nanoparticles. Two primary strategies for encapsulating drugs within erythrocytes are systematically discussed: internal loading and surface loading. Each strategy offers distinct advantages in terms of drug stability and release kinetics. Notably, the utilization of erythrocyte membrane camouflaged nanocarriers holds promise for enhancing the biocompatibility of conventional nanoparticles and facilitating targeted drug delivery. Furthermore, the broad spectrum of biomedical applications of erythrocyte-based drug delivery systems are examined, ranging from cancer treatment to diabetes management, thrombosis prevention, and immunotherapy. This review provides a comprehensive evaluation of current technologies in erythrocyte-loaded drug delivery, highlighting the strengths, weaknesses, and future directions for advancing therapeutic interventions in various disease contexts.
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Affiliation(s)
- Baoshuo Jia
- State Key Laboratory of Chemo/Biosensing and Chemometrics, College of Chemistry and Chemical Engineering, Key Laboratory for Bio-Nanotechnology and Molecular Engineering of Hunan Province, Hunan University, Changsha, 410082, P. R. China
| | - Yujie Shi
- State Key Laboratory of Chemo/Biosensing and Chemometrics, College of Chemistry and Chemical Engineering, Key Laboratory for Bio-Nanotechnology and Molecular Engineering of Hunan Province, Hunan University, Changsha, 410082, P. R. China
| | - Yuling Yan
- State Key Laboratory of Chemo/Biosensing and Chemometrics, College of Chemistry and Chemical Engineering, Key Laboratory for Bio-Nanotechnology and Molecular Engineering of Hunan Province, Hunan University, Changsha, 410082, P. R. China
| | - Hui Shi
- State Key Laboratory of Chemo/Biosensing and Chemometrics, College of Chemistry and Chemical Engineering, Key Laboratory for Bio-Nanotechnology and Molecular Engineering of Hunan Province, Hunan University, Changsha, 410082, P. R. China
| | - Jing Zheng
- State Key Laboratory of Chemo/Biosensing and Chemometrics, College of Chemistry and Chemical Engineering, Key Laboratory for Bio-Nanotechnology and Molecular Engineering of Hunan Province, Hunan University, Changsha, 410082, P. R. China
| | - Jianbo Liu
- State Key Laboratory of Chemo/Biosensing and Chemometrics, College of Chemistry and Chemical Engineering, Key Laboratory for Bio-Nanotechnology and Molecular Engineering of Hunan Province, Hunan University, Changsha, 410082, P. R. China
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3
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Barmin RA, Dasgupta A, Rix A, Weiler M, Appold L, Rütten S, Padilla F, Kuehne AJC, Pich A, De Laporte L, Kiessling F, Pallares RM, Lammers T. Enhanced Stable Cavitation and Nonlinear Acoustic Properties of Poly(butyl cyanoacrylate) Polymeric Microbubbles after Bioconjugation. ACS Biomater Sci Eng 2024; 10:75-81. [PMID: 36315422 DOI: 10.1021/acsbiomaterials.2c01021] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
Microbubbles (MB) are used as ultrasound (US) contrast agents in clinical settings because of their ability to oscillate upon exposure to acoustic pulses and generate nonlinear responses with a stable cavitation profile. Polymeric MB have recently attracted increasing attention as molecular imaging probes and drug delivery agents based on their tailorable acoustic responses, high drug loading capacity, and surface functionalization capabilities. While many of these applications require MB to be functionalized with biological ligands, the impact of bioconjugation on polymeric MB cavitation and acoustic properties remains poorly understood. Hence, we here evaluated the effects of MB shell hydrolysis and subsequent streptavidin conjugation on the acoustic behavior of poly(butyl cyanoacrylate) (PBCA) MB. We show that upon biofunctionalization, MB display higher acoustic stability, stronger stable cavitation, and enhanced second harmonic generation. Furthermore, functionalized MB preserve the binding capabilities of streptavidin conjugated on their surface. These findings provide insights into the effects of bioconjugation chemistry on polymeric MB acoustic properties, and they contribute to improving the performance of polymer-based US imaging and theranostic agents.
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Affiliation(s)
- Roman A Barmin
- Institute for Experimental Molecular Imaging, RWTH Aachen University Hospital, Aachen 52074, Germany
| | - Anshuman Dasgupta
- Institute for Experimental Molecular Imaging, RWTH Aachen University Hospital, Aachen 52074, Germany
| | - Anne Rix
- Institute for Experimental Molecular Imaging, RWTH Aachen University Hospital, Aachen 52074, Germany
| | - Marek Weiler
- Institute for Experimental Molecular Imaging, RWTH Aachen University Hospital, Aachen 52074, Germany
| | - Lia Appold
- Institute for Experimental Molecular Imaging, RWTH Aachen University Hospital, Aachen 52074, Germany
| | - Stephan Rütten
- Electron Microscope Facility, RWTH Aachen University Hospital, Aachen 52074, Germany
| | - Frederic Padilla
- Focused Ultrasound Foundation, Charlottesville, Virginia 22903, United States
- LabTAU, INSERM, Centre Léon Bérard, Université Lyon 1, Univ-Lyon, Lyon F-69003, France
- Department of Radiology, University of Virginia, Charlottesville, Virginia 22903, United States
| | - Alexander J C Kuehne
- DWI - Leibniz Institute for Interactive Materials, RWTH Aachen University Hospital, Aachen 52074, Germany
| | - Andrij Pich
- DWI - Leibniz Institute for Interactive Materials, RWTH Aachen University Hospital, Aachen 52074, Germany
- Institute for Technical and Macromolecular Chemistry, RWTH Aachen University, Aachen 52074, Germany
- Aachen Maastricht Institute for Biobased Materials (AMIBM), Maastricht University, Brightlands Chemelot Campus, 6167 RD Geleen, The Netherlands
| | - Laura De Laporte
- DWI - Leibniz Institute for Interactive Materials, RWTH Aachen University Hospital, Aachen 52074, Germany
- Institute for Technical and Macromolecular Chemistry, RWTH Aachen University, Aachen 52074, Germany
- Institute of Applied Medical Engineering, Department of Advanced Materials for Biomedicine, RWTH Aachen University, Aachen 52074, Germany
| | - Fabian Kiessling
- Institute for Experimental Molecular Imaging, RWTH Aachen University Hospital, Aachen 52074, Germany
| | - Roger M Pallares
- Institute for Experimental Molecular Imaging, RWTH Aachen University Hospital, Aachen 52074, Germany
| | - Twan Lammers
- Institute for Experimental Molecular Imaging, RWTH Aachen University Hospital, Aachen 52074, Germany
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4
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Vajhadin F, Mazloum-Ardakani M, Raeisi S, Hemati M, Ebadi A, Haghiralsadat F, Tofighi D. Glutaraldehyde crosslinked doxorubicin promotes drug delivery efficiency using cobalt ferrite nanoparticles. Colloids Surf B Biointerfaces 2022; 220:112870. [DOI: 10.1016/j.colsurfb.2022.112870] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/17/2022] [Revised: 09/15/2022] [Accepted: 09/21/2022] [Indexed: 10/14/2022]
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5
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Lafond M, Lambin T, Drainville RA, Dupré A, Pioche M, Melodelima D, Lafon C. Pancreatic Ductal Adenocarcinoma: Current and Emerging Therapeutic Uses of Focused Ultrasound. Cancers (Basel) 2022; 14:2577. [PMID: 35681557 PMCID: PMC9179649 DOI: 10.3390/cancers14112577] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/31/2022] [Revised: 05/13/2022] [Accepted: 05/16/2022] [Indexed: 11/27/2022] Open
Abstract
Pancreatic ductal adenocarcinoma (PDAC) diagnosis accompanies a somber prognosis for the patient, with dismal survival odds: 5% at 5 years. Despite extensive research, PDAC is expected to become the second leading cause of mortality by cancer by 2030. Ultrasound (US) has been used successfully in treating other types of cancer and evidence is flourishing that it could benefit PDAC patients. High-intensity focused US (HIFU) is currently used for pain management in palliative care. In addition, clinical work is being performed to use US to downstage borderline resectable tumors and increase the proportion of patients eligible for surgical ablation. Focused US (FUS) can also induce mechanical effects, which may elicit an anti-tumor response through disruption of the stroma and can be used for targeted drug delivery. More recently, sonodynamic therapy (akin to photodynamic therapy) and immunomodulation have brought new perspectives in treating PDAC. The aim of this review is to summarize the current state of those techniques and share our opinion on their future and challenges.
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Affiliation(s)
- Maxime Lafond
- LabTAU, The Institut National de la Santé et de la Recherche Médicale (INSERM), Centre Léon Bérard, Université Lyon 1, University Lyon, 69003 Lyon, France; (R.A.D.); (A.D.); (D.M.); (C.L.)
| | - Thomas Lambin
- Endoscopy Division, Édouard Herriot Hospital, 69003 Lyon, France; (T.L.); (M.P.)
| | - Robert Andrew Drainville
- LabTAU, The Institut National de la Santé et de la Recherche Médicale (INSERM), Centre Léon Bérard, Université Lyon 1, University Lyon, 69003 Lyon, France; (R.A.D.); (A.D.); (D.M.); (C.L.)
| | - Aurélien Dupré
- LabTAU, The Institut National de la Santé et de la Recherche Médicale (INSERM), Centre Léon Bérard, Université Lyon 1, University Lyon, 69003 Lyon, France; (R.A.D.); (A.D.); (D.M.); (C.L.)
| | - Mathieu Pioche
- Endoscopy Division, Édouard Herriot Hospital, 69003 Lyon, France; (T.L.); (M.P.)
| | - David Melodelima
- LabTAU, The Institut National de la Santé et de la Recherche Médicale (INSERM), Centre Léon Bérard, Université Lyon 1, University Lyon, 69003 Lyon, France; (R.A.D.); (A.D.); (D.M.); (C.L.)
| | - Cyril Lafon
- LabTAU, The Institut National de la Santé et de la Recherche Médicale (INSERM), Centre Léon Bérard, Université Lyon 1, University Lyon, 69003 Lyon, France; (R.A.D.); (A.D.); (D.M.); (C.L.)
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6
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Chettab K, Matera EL, Lafond M, Coralie D, Favin-Lévêque C, Goy C, Strakhova R, Mestas JL, Lafon C, Dumontet C. Proof of Concept: Protein Delivery into Human Erythrocytes Using Stable Cavitation. Mol Pharm 2022; 19:929-935. [PMID: 35147436 DOI: 10.1021/acs.molpharmaceut.1c00907] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
Human erythrocytes represent candidates of choice as carriers for a wide range of drugs due to their unique biophysical and physiological properties. In this study, we used a sonoporation device generating and monitoring acoustic stable cavitation without any addition of contrast or nucleation agents. The device was evaluated for bovine serum albumin (BSA) delivery into human erythrocytes. After determining the adequate hematocrit percentage compatible with the generation of stable cavitation, we determined the optimal sonoporation conditions allowing BSA delivery while preserving erythrocyte integrity. Our results demonstrate that stable cavitation allows efficient delivery of proteins into human erythrocytes with limited lysis of these cells. In conclusion, our study allowed for the development of a stable and regulated cavitation program and the establishment of sonoporation conditions suitable for intracellular protein delivery while maintaining erythrocyte integrity. Additional investigations are needed to move from the proof of concept to a larger-scale application.
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Affiliation(s)
- Kamel Chettab
- INSERM U1052, CNRS UMR 5286, Centre de Recherche en Cancérologie de Lyon, Université de Lyon, Lyon 69008, France.,Hospices Civils de Lyon, Centre Hospitaller Lyon Sud, 165 Chemin du Grand Revoyet, Pierre-Bénite 69310, France
| | - Eva-Laure Matera
- INSERM U1052, CNRS UMR 5286, Centre de Recherche en Cancérologie de Lyon, Université de Lyon, Lyon 69008, France
| | - Maxime Lafond
- LabTAU, INSERM, Centre Léon Bérard, Université Lyon 1, Université Lyon, Lyon F-69003, France
| | - Durieux Coralie
- INSERM U1052, CNRS UMR 5286, Centre de Recherche en Cancérologie de Lyon, Université de Lyon, Lyon 69008, France
| | - Camille Favin-Lévêque
- INSERM U1052, CNRS UMR 5286, Centre de Recherche en Cancérologie de Lyon, Université de Lyon, Lyon 69008, France
| | - Clémence Goy
- INSERM U1052, CNRS UMR 5286, Centre de Recherche en Cancérologie de Lyon, Université de Lyon, Lyon 69008, France
| | - Regina Strakhova
- INSERM U1052, CNRS UMR 5286, Centre de Recherche en Cancérologie de Lyon, Université de Lyon, Lyon 69008, France
| | - Jean-Louis Mestas
- LabTAU, INSERM, Centre Léon Bérard, Université Lyon 1, Université Lyon, Lyon F-69003, France
| | - Cyril Lafon
- LabTAU, INSERM, Centre Léon Bérard, Université Lyon 1, Université Lyon, Lyon F-69003, France
| | - Charles Dumontet
- INSERM U1052, CNRS UMR 5286, Centre de Recherche en Cancérologie de Lyon, Université de Lyon, Lyon 69008, France.,Hospices Civils de Lyon, Centre Hospitaller Lyon Sud, 165 Chemin du Grand Revoyet, Pierre-Bénite 69310, France
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7
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Rich J, Tian Z, Huang TJ. Sonoporation: Past, Present, and Future. ADVANCED MATERIALS TECHNOLOGIES 2022; 7:2100885. [PMID: 35399914 PMCID: PMC8992730 DOI: 10.1002/admt.202100885] [Citation(s) in RCA: 24] [Impact Index Per Article: 12.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/17/2021] [Indexed: 05/09/2023]
Abstract
A surge of research in intracellular delivery technologies is underway with the increased innovations in cell-based therapies and cell reprogramming. Particularly, physical cell membrane permeabilization techniques are highlighted as the leading technologies because of their unique features, including versatility, independence of cargo properties, and high-throughput delivery that is critical for providing the desired cell quantity for cell-based therapies. Amongst the physical permeabilization methods, sonoporation holds great promise and has been demonstrated for delivering a variety of functional cargos, such as biomolecular drugs, proteins, and plasmids, to various cells including cancer, immune, and stem cells. However, traditional bubble-based sonoporation methods usually require special contrast agents. Bubble-based sonoporation methods also have high chances of inducing irreversible damage to critical cell components, lowering the cell viability, and reducing the effectiveness of delivered cargos. To overcome these limitations, several novel non-bubble-based sonoporation mechanisms are under development. This review will cover both the bubble-based and non-bubble-based sonoporation mechanisms being employed for intracellular delivery, the technologies being investigated to overcome the limitations of traditional platforms, as well as perspectives on the future sonoporation mechanisms, technologies, and applications.
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Affiliation(s)
- Joseph Rich
- Department of Biomedical Engineering, Duke University, Durham, NC, 27708, USA
| | - Zhenhua Tian
- Department of Aerospace Engineering, Mississippi State University, Mississippi State, MS, 39762, USA
| | - Tony Jun Huang
- Department of Mechanical Engineering and Materials Science, Duke University, Durham, NC, 27708, USA
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8
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Martínez RF, Cravotto G, Cintas P. Organic Sonochemistry: A Chemist's Timely Perspective on Mechanisms and Reactivity. J Org Chem 2021; 86:13833-13856. [PMID: 34156841 PMCID: PMC8562878 DOI: 10.1021/acs.joc.1c00805] [Citation(s) in RCA: 23] [Impact Index Per Article: 7.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/07/2021] [Indexed: 01/17/2023]
Abstract
Sonochemistry, the use of sound waves, usually within the ultrasonic range (>20 kHz), to boost or alter chemical properties and reactivity constitutes a long-standing and sustainable technique that has, however, received less attention than other activation protocols despite affordable setups. Even if unnecessary to underline the impact of ultrasound-based strategies in a broad range of chemical and biological applications, there is considerable misunderstanding and pitfalls regarding the interpretation of cavitational effects and the actual role played by the acoustic field. In this Perspective, with an eye on mechanisms in particular, we discuss the potentiality of sonochemistry in synthetic organic chemistry through selected examples of past and recent developments. Such examples illustrate specific controlling effects and working rules. Looking back at the past while looking forward to advancing the field, some essentials of sonochemical activation will be distilled.
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Affiliation(s)
- R. Fernando Martínez
- Department
of Organic and Inorganic Chemistry, Faculty of Sciences, and IACYS-Green
Chemistry and Sustainable Development Unit, University of Extremadura, 06006 Badajoz, Spain
| | - Giancarlo Cravotto
- Dipartimento
di Scienza e Tecnologia del Farmaco, Universita
degli Studi di Torino, via P. Giuria 9, Torino 10125, Italy
| | - Pedro Cintas
- Department
of Organic and Inorganic Chemistry, Faculty of Sciences, and IACYS-Green
Chemistry and Sustainable Development Unit, University of Extremadura, 06006 Badajoz, Spain
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Fant C, Granzotto A, Mestas JL, Ngo J, Lafond M, Lafon C, Foray N, Padilla F. DNA Double-Strand Breaks in Murine Mammary Tumor Cells Induced by Combined Treatment with Doxorubicin and Controlled Stable Cavitation. ULTRASOUND IN MEDICINE & BIOLOGY 2021; 47:2941-2957. [PMID: 34315620 DOI: 10.1016/j.ultrasmedbio.2021.05.028] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/27/2020] [Revised: 05/28/2021] [Accepted: 05/31/2021] [Indexed: 06/13/2023]
Abstract
Chemotherapeutic agents such as doxorubicin induce cell cytotoxicity through induction of DNA double-strand breaks. Recent studies have reported the occurrence of DNA double-strand breaks in different cell lines exposed to cavitational ultrasound. As ultrasound stable cavitation can potentiate the therapeutic effects of cytotoxic drugs, we hypothesized that combined treatment with unseeded stable cavitation and doxorubicin would lead to increased DNA damage and would reduce cell viability and proliferation in vitro. In this study, we describe how we determined, using 4T1 murine mammary carcinoma as a model cell line, that unseeded stable cavitation combined with doxorubicin leads to additive DNA double-strand break induction. Combined treatment with doxorubicin and unseeded stable cavitation significantly reduced cell viability and proliferation at 72 h. A mechanistic study of the potential mechanisms of action of the combined treatment identified the presence of cavitation necessary to increase early DNA double-strand break induction, likely mediated by a bystander effect with release of extracellular calcium.
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Affiliation(s)
- Cécile Fant
- LabTAU, INSERM, Centre Léon Bérard, Université Lyon 1, Univ-Lyon, Lyon, France
| | | | - Jean-Louis Mestas
- LabTAU, INSERM, Centre Léon Bérard, Université Lyon 1, Univ-Lyon, Lyon, France
| | - Jacqueline Ngo
- LabTAU, INSERM, Centre Léon Bérard, Université Lyon 1, Univ-Lyon, Lyon, France
| | - Maxime Lafond
- LabTAU, INSERM, Centre Léon Bérard, Université Lyon 1, Univ-Lyon, Lyon, France
| | - Cyril Lafon
- LabTAU, INSERM, Centre Léon Bérard, Université Lyon 1, Univ-Lyon, Lyon, France
| | | | - Frédéric Padilla
- LabTAU, INSERM, Centre Léon Bérard, Université Lyon 1, Univ-Lyon, Lyon, France; Focused Ultrasound Foundation, Charlottesville, Virginia, USA; Department of Radiology, University of Virginia School of Medicine, Charlottesville, Virginia, USA.
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10
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Fant C, Lafond M, Rogez B, Castellanos IS, Ngo J, Mestas JL, Padilla F, Lafon C. In vitro potentiation of doxorubicin by unseeded controlled non-inertial ultrasound cavitation. Sci Rep 2019; 9:15581. [PMID: 31666639 PMCID: PMC6821732 DOI: 10.1038/s41598-019-51785-7] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/23/2018] [Accepted: 10/07/2019] [Indexed: 12/20/2022] Open
Abstract
Ultrasound-generated non-inertial cavitation has the ability to potentiate the therapeutic effects of cytotoxic drugs. We report a novel strategy to induce and regulate unseeded (without nucleation agents) non-inertial cavitation, where cavitation is initiated, monitored and regulated using a confocal ultrasound setup controlled by an instrumentation platform and a PC programmed feedback control loop. We demonstrate, using 4T1 murine mammary carcinoma as model cell line, that unseeded non-inertial cavitation potentiates the cytotoxicity of doxorubicin, one of the most potent drugs used in the treatment of solid tumors including breast cancer. Combined treatment with doxorubicin and unseeded non-inertial cavitation significantly reduced cell viability and proliferation at 72 h. A mechanistic study of the potential mechanisms of action of the combined treatment identified the presence of cavitation as required to enhance doxorubicin efficacy, but ruled out the influence of changes in doxorubicin uptake, temperature increase, hydroxyl radical production and nuclear membrane modifications on the treatment outcome. The developed strategy for the reproducible generation and maintenance of unseeded cavitation makes it an attractive method as potential preclinical and clinical treatment modality to locally potentiate doxorubicin.
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Affiliation(s)
- Cécile Fant
- LabTAU, INSERM, Centre Léon Bérard, Université Lyon 1, Univ-Lyon, F-69003, Lyon, France
| | - Maxime Lafond
- LabTAU, INSERM, Centre Léon Bérard, Université Lyon 1, Univ-Lyon, F-69003, Lyon, France
- Department of Internal Medicine, University of Cincinnati, 2600 Clifton Ave, Cincinnati, OH, 45220, USA
| | - Bernadette Rogez
- LabTAU, INSERM, Centre Léon Bérard, Université Lyon 1, Univ-Lyon, F-69003, Lyon, France
- University of Lille, building SN3, INSERM U908 "Cell plasticity and Cancer", 59655, Villeneuve d'Ascq, France
- OCR (Oncovet Clinical Research), Parc Eurasanté, Lille Métropole, 80 rue Docteur Yersin, 59120, Loos, France
| | | | - Jacqueline Ngo
- LabTAU, INSERM, Centre Léon Bérard, Université Lyon 1, Univ-Lyon, F-69003, Lyon, France
| | - Jean-Louis Mestas
- LabTAU, INSERM, Centre Léon Bérard, Université Lyon 1, Univ-Lyon, F-69003, Lyon, France
| | - Frédéric Padilla
- LabTAU, INSERM, Centre Léon Bérard, Université Lyon 1, Univ-Lyon, F-69003, Lyon, France.
- Department of Radiation Oncology, University of Virginia School of Medicine, Charlottesville, VA, USA.
- Focused Ultrasound Foundation, 1230 Cedars Court, Suite 206, Charlottesville, VA, USA.
| | - Cyril Lafon
- LabTAU, INSERM, Centre Léon Bérard, Université Lyon 1, Univ-Lyon, F-69003, Lyon, France
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11
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Liang J, Huang Q, Hua C, Hu J, Chen B, Wan J, Hu Z, Wang B. pH‐Responsive Nanoparticles Loaded with Graphene Quantum Dots and Doxorubicin for Intracellular Imaging, Drug Delivery and Efficient Cancer Therapy. ChemistrySelect 2019. [DOI: 10.1002/slct.201803807] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
- Junlong Liang
- Department of Polymer MaterialsZhejiang Sci-Tech University Hangzhou 310018 China
| | - Qianwei Huang
- Department of Polymer MaterialsZhejiang Sci-Tech University Hangzhou 310018 China
| | - Chenxiang Hua
- Department of Polymer MaterialsZhejiang Sci-Tech University Hangzhou 310018 China
| | - Jinhua Hu
- Department of Polymer MaterialsZhejiang Sci-Tech University Hangzhou 310018 China
| | - Biling Chen
- Department of Polymer MaterialsZhejiang Sci-Tech University Hangzhou 310018 China
| | - Junmin Wan
- Key Laboratory of Advanced Textile Materials and Manufacturing TechnologyMinistry of EducationZhejiang Sci-Tech University Hangzhou 310018 China
| | - Zhiwen Hu
- Key Laboratory of Advanced Textile Materials and Manufacturing TechnologyMinistry of EducationZhejiang Sci-Tech University Hangzhou 310018 China
| | - Bing Wang
- Department of Polymer MaterialsZhejiang Sci-Tech University Hangzhou 310018 China
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12
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Dong F, Zhang J, Wang K, Liu Z, Guo J, Zhang J. Correction: Cold plasma gas loaded microbubbles as a novel ultrasound contrast agent. NANOSCALE 2019; 11:9216. [PMID: 31042247 DOI: 10.1039/c9nr90091h] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/09/2023]
Abstract
Correction for 'Cold plasma gas loaded microbubbles as a novel ultrasound contrast agent' by Feihong Dong et al., Nanoscale, 2019, 11, 1123-1130.
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Affiliation(s)
- Feihong Dong
- Academy for Advanced Interdisciplinary Studies, Peking University, Beijing, China.
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13
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Abou Ali E, Bordacahar B, Mestas JL, Batteux F, Lafon C, Camus M, Prat F. Ultrasonic cavitation induces necrosis and impairs growth in three-dimensional models of pancreatic ductal adenocarcinoma. PLoS One 2018; 13:e0209094. [PMID: 30596678 PMCID: PMC6312319 DOI: 10.1371/journal.pone.0209094] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/21/2018] [Accepted: 11/28/2018] [Indexed: 01/05/2023] Open
Abstract
INTRODUCTION Pancreatic ductal adenocarcinoma (PDAC) is a rapidly increasing cause of mortality whose dismal prognosis is mainly due to overwhelming chemoresistance. New therapeutic approaches include physical agents such as ultrasonic cavitation, but clinical applications require further insights in the mechanisms of cytotoxicity. 3-D in vitro culture models such as spheroids exploit realistic spatial, biochemical and cellular heterogeneity that may bridge some of the experimental gap between conventional in vitro and in vivo experiments. PURPOSE To assess the feasibility and efficiency of inertial cavitation associated or not with chemotherapy, in a spheroid model of PDAC. METHODS We used DT66066 cells, derived from a genetically-engineered murine PDAC, isolated from KPC-transgenic mice (LSL-KrasG12D/+; LSL-Trp53R172H/+; Pdx-1- Cre). Spheroids were obtained by either a standard centrifugation-based method, or by using a magnetic nano-shuttle method allowing the formation of spheroids within 24 hours and facilitating their handling. The spheroids were exposed to ultrasonic inertial cavitation in a specially designed setup. Eight or nine spheroids were analyzed for each of 4 conditions: control, gemcitabine alone, US cavitation alone, US cavitation + gemcitabine. Five US inertial cavitation indexes, corresponding to increased US intensities, were evaluated. The effectiveness of treatment was assessed after 24 hours with the following criteria: spheroid size (growth), ratio of phase S-entered cells (proliferation), proportion of cells in apoptosis or necrosis (mortality). These parameters were assessed by quantitative immunofluorescence techniques. RESULTS The 3D culture model presented excellent reproducibility. Cavitation induced a significant decrease in the size of spheroids, an effect significantly correlated to an increasing cavitation index (p < 0.0001). The treatment induced cell death whose predominant mechanism was necrosis (p < 0.0001). There was a tendency to a synergistic effect of US cavitation and gemcitabine at 5μM concentration, however significant in only one of the cavitation indexes used (p = 0. 013). CONCLUSION Ultrasonic inertial cavitation induced a significant reduction of tumor growth in a spheroid model of PDAC., with necrosis rather than apoptosis as a Cell dominant mechanism of cell death. More investigations are needed to understand the potential role of inertial cavitation in overcoming chemoresistance.
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MESH Headings
- Animals
- Antimetabolites, Antineoplastic/pharmacology
- Apoptosis/drug effects
- Carcinoma, Pancreatic Ductal/metabolism
- Carcinoma, Pancreatic Ductal/pathology
- Cell Culture Techniques
- Cell Line, Tumor
- Cell Proliferation/drug effects
- Deoxycytidine/analogs & derivatives
- Deoxycytidine/pharmacology
- Mice
- Mice, Transgenic
- Microscopy, Fluorescence
- Models, Biological
- Necrosis
- Oxidative Stress/drug effects
- Pancreatic Neoplasms/metabolism
- Pancreatic Neoplasms/pathology
- Sonication
- Spheroids, Cellular/cytology
- Spheroids, Cellular/drug effects
- Spheroids, Cellular/metabolism
- Gemcitabine
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Affiliation(s)
- Einas Abou Ali
- Cochin Hospital, Gastroenterology and Endoscopy Department, Paris, France
- Cochin Institute, Paris, France
| | - Benoit Bordacahar
- Cochin Hospital, Gastroenterology and Endoscopy Department, Paris, France
- Cochin Institute, Paris, France
| | - Jean-Louis Mestas
- Inserm, U1032, LabTau, Lyon, France; Université de Lyon, Lyon, France
| | - Frederic Batteux
- Cochin Institute, Paris, France
- Paris Descartes University, Paris, France
| | - Cyril Lafon
- Inserm, U1032, LabTau, Lyon, France; Université de Lyon, Lyon, France
| | - Marine Camus
- Cochin Hospital, Gastroenterology and Endoscopy Department, Paris, France
- Cochin Institute, Paris, France
- Paris Descartes University, Paris, France
| | - Frederic Prat
- Cochin Hospital, Gastroenterology and Endoscopy Department, Paris, France
- Cochin Institute, Paris, France
- Paris Descartes University, Paris, France
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14
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Patchable micro/nanodevices interacting with skin. Biosens Bioelectron 2018; 122:189-204. [DOI: 10.1016/j.bios.2018.09.035] [Citation(s) in RCA: 40] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/26/2018] [Revised: 09/09/2018] [Accepted: 09/10/2018] [Indexed: 12/20/2022]
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15
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Yu J, Chen Z, Yan F. Advances in mechanism studies on ultrasonic gene delivery at cellular level. PROGRESS IN BIOPHYSICS AND MOLECULAR BIOLOGY 2018; 142:1-9. [PMID: 30031881 DOI: 10.1016/j.pbiomolbio.2018.07.012] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/26/2018] [Revised: 07/15/2018] [Accepted: 07/19/2018] [Indexed: 01/23/2023]
Abstract
Ultrasound provides a means for intracellular gene delivery, contributing to a noninvasive and spatiotemporally controllable strategy suitable for clinical applications. Many studies have been done to provide mechanisms of ultrasound-mediated gene delivery at the cellular level. This review summarizes the studies on the important aspects of the mechanisms, providing an overview of recent progress in cellular experiment of ultrasound-mediated gene delivery.
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Affiliation(s)
- Jinsui Yu
- Department of Ultrasound Medicine, Laboratory of Ultrasound Molecular Imaging, The Third Affiliated Hospital of Guangzhou Medical University, Guangzhou, 510150, PR China
| | - Zhiyi Chen
- Department of Ultrasound Medicine, Laboratory of Ultrasound Molecular Imaging, The Third Affiliated Hospital of Guangzhou Medical University, Guangzhou, 510150, PR China.
| | - Fei Yan
- Paul C. Lauterbur Research Center for Biomedical Imaging, Shenzhen Institutes of Advanced Technology, Chinese Academy of Sciences, Shenzhen, 518055, PR China.
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16
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Lafond M, Asquier N, Mestas JL, Carpentier A, Umemura SI, Lafon C. Evaluation of a Three Hydrophones Method for 2-Dimensional Cavitation Localization. IEEE TRANSACTIONS ON ULTRASONICS, FERROELECTRICS, AND FREQUENCY CONTROL 2018; 65:1093-1101. [PMID: 29993829 DOI: 10.1109/tuffc.2018.2825233] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/08/2023]
Abstract
Cavitation is a critical parameter in various therapeutic applications involving ultrasound (US) such as histotrispy, lithothripsy, drug delivery, and cavitation-enhanced hyperthermia. A cavitation exposure outside the region of interest may lead to suboptimal treatment efficacy or in a worse case, to safety issues. Current methods of localizing cavitation are based on imaging approaches, such as beamforming the cavitation signals received passively by a US imager. These methods, although efficient, require expensive equipment, which may discourage potential future developments. We propose a threehydrophone method to localize the cavitation cloud source. Firstly, the delays between the three receptors are measured by detecting the maximum of their inter-correlations. Then, the position of the source is calculated by either minimizing a cost function or solving hyperbolic equations. After a numerical validation, the method was assessed experimentally. This method was able to track a source displacement with accuracy similar to the size of the cavitation cloud (2-4 millimeters). This light and versatile method provides interesting perspectives since localization can be executed in real time and the extension to three-dimensional localization seems straightforward.
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17
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Şahin A, Eke G, Buyuksungur A, Hasirci N, Hasirci V. Nuclear targeting peptide-modified, DOX-loaded, PHBV nanoparticles enhance drug efficacy by targeting to Saos-2 cell nuclear membranes. JOURNAL OF BIOMATERIALS SCIENCE-POLYMER EDITION 2018; 29:507-519. [DOI: 10.1080/09205063.2018.1423812] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Affiliation(s)
- Ayla Şahin
- Department of Biotechnology, Middle East Technical University (METU), Ankara, Turkey
- BIOMATEN, METU Center of Excellence in Biomaterials and Tissue Engineering, Ankara, Turkey
| | - Gozde Eke
- Department of Biotechnology, Middle East Technical University (METU), Ankara, Turkey
- BIOMATEN, METU Center of Excellence in Biomaterials and Tissue Engineering, Ankara, Turkey
- Faculty of Arts and Sciences, Department of Chemistry, Ahi Evran University, Kirsehir, Turkey
| | - Arda Buyuksungur
- BIOMATEN, METU Center of Excellence in Biomaterials and Tissue Engineering, Ankara, Turkey
| | - Nesrin Hasirci
- Department of Biotechnology, Middle East Technical University (METU), Ankara, Turkey
- BIOMATEN, METU Center of Excellence in Biomaterials and Tissue Engineering, Ankara, Turkey
- Department of Chemistry, Middle East Technical University (METU), Ankara, Turkey
| | - Vasif Hasirci
- Department of Biotechnology, Middle East Technical University (METU), Ankara, Turkey
- BIOMATEN, METU Center of Excellence in Biomaterials and Tissue Engineering, Ankara, Turkey
- Department of Biological Sciences, Middle East Technical University (METU), Ankara, Turkey
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18
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Lafond M, Prieur F, Chavrier F, Mestas JL, Lafon C. Numerical study of a confocal ultrasonic setup for cavitation creation. THE JOURNAL OF THE ACOUSTICAL SOCIETY OF AMERICA 2017; 141:1953. [PMID: 28372123 DOI: 10.1121/1.4978061] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/07/2023]
Abstract
Acoustic cavitation has found a wide range of applications in the last few decades. For potential applications involving cavitation, the acoustic characteristics of a confocal ultrasonic setup are studied: two high-intensity focused ultrasound transducers are mounted so that their focal points overlap. A mathematical simulator is developed that takes into account nonlinear propagation, absorption, and diffraction. Each one of these physical effects is solved in the frequency domain for successive planes. Comparing the confocal setup with equivalent single transducer setups, it is shown that, with the confocal configuration, nonlinear distortion of the waveform is reduced, resulting in a greater peak rarefactional pressure and a lower peak positive pressure. Furthermore, additional features are investigated for confocal configurations such as a greater spatial stability for the focal point, which can be maintained while increasing the pressure level, and a focal region consisting of interference acting as an acoustic trap.
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Affiliation(s)
- Maxime Lafond
- Institut National de la Santé et de la Recherche Médicale, U1032, Laboratory of Therapeutic Applications of Ultrasound, 151 Cours Albert Thomas, Lyon, F-69003, France
| | - Fabrice Prieur
- Institut National de la Santé et de la Recherche Médicale, U1032, Laboratory of Therapeutic Applications of Ultrasound, 151 Cours Albert Thomas, Lyon, F-69003, France
| | - Françoise Chavrier
- Institut National de la Santé et de la Recherche Médicale, U1032, Laboratory of Therapeutic Applications of Ultrasound, 151 Cours Albert Thomas, Lyon, F-69003, France
| | - Jean-Louis Mestas
- Institut National de la Santé et de la Recherche Médicale, U1032, Laboratory of Therapeutic Applications of Ultrasound, 151 Cours Albert Thomas, Lyon, F-69003, France
| | - Cyril Lafon
- Institut National de la Santé et de la Recherche Médicale, U1032, Laboratory of Therapeutic Applications of Ultrasound, 151 Cours Albert Thomas, Lyon, F-69003, France
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