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Hu X, Hu J, Pang Y, Wang M, Zhou W, Xie X, Zhu C, Wang X, Sun X. Application of nano-radiosensitizers in non-small cell lung cancer. Front Oncol 2024; 14:1372780. [PMID: 38646428 PMCID: PMC11027897 DOI: 10.3389/fonc.2024.1372780] [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: 01/18/2024] [Accepted: 03/07/2024] [Indexed: 04/23/2024] Open
Abstract
Radiotherapy stands as a cornerstone in the treatment of numerous malignant tumors, including non-small cell lung cancer. However, the critical challenge of amplifying the tumoricidal effectiveness of radiotherapy while minimizing collateral damage to healthy tissues remains an area of significant research interest. Radiosensitizers, by methods such as amplifying DNA damage and fostering the creation of free radicals, play a pivotal role in enhancing the destructive impact of radiotherapy on tumors. Over recent decades, nano-dimensional radiosensitizers have emerged as a notable advancement. Their mechanisms include cell cycle arrest in the G2/M phase, combating tumor hypoxia, and others, thereby enhancing the efficacy of radiotherapy. This review delves into the evolving landscape of nanomaterials used for radiosensitization in non-small cell lung cancer. It provides insights into the current research progress and critically examines the challenges and future prospects within this burgeoning field.
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Affiliation(s)
| | | | | | | | | | | | | | | | - Xiaonan Sun
- Department of Radiation Oncology, Sir Run Run Shaw Hospital, Zhejiang University, School of Medicine, Hangzhou, China
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2
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Fakhri S, Moradi SZ, Faraji F, Farhadi T, Hesami O, Iranpanah A, Webber K, Bishayee A. Current advances in nanoformulations of therapeutic agents targeting tumor microenvironment to overcome drug resistance. Cancer Metastasis Rev 2023; 42:959-1020. [PMID: 37505336 DOI: 10.1007/s10555-023-10119-w] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/20/2023] [Accepted: 06/13/2023] [Indexed: 07/29/2023]
Abstract
The tumor microenvironment (TME) plays a pivotal role in cancer development and progression. In this line, revealing the precise mechanisms of the TME and associated signaling pathways of tumor resistance could pave the road for cancer prevention and efficient treatment. The use of nanomedicine could be a step forward in overcoming the barriers in tumor-targeted therapy. Novel delivery systems benefit from enhanced permeability and retention effect, decreasing tumor resistance, reducing tumor hypoxia, and targeting tumor-associated factors, including immune cells, endothelial cells, and fibroblasts. Emerging evidence also indicates the engagement of multiple dysregulated mediators in the TME, such as matrix metalloproteinase, vascular endothelial growth factor, cytokines/chemokines, Wnt/β-catenin, Notch, Hedgehog, and related inflammatory and apoptotic pathways. Hence, investigating novel multitargeted agents using a novel delivery system could be a promising strategy for regulating TME and drug resistance. In recent years, small molecules from natural sources have shown favorable anticancer responses by targeting TME components. Nanoformulations of natural compounds are promising therapeutic agents in simultaneously targeting multiple dysregulated factors and mediators of TME, reducing tumor resistance mechanisms, overcoming interstitial fluid pressure and pericyte coverage, and involvement of basement membrane. The novel nanoformulations employ a vascular normalization strategy, stromal/matrix normalization, and stress alleviation mechanisms to exert higher efficacy and lower side effects. Accordingly, the nanoformulations of anticancer monoclonal antibodies and conventional chemotherapeutic agents also improved their efficacy and lessened the pharmacokinetic limitations. Additionally, the coadministration of nanoformulations of natural compounds along with conventional chemotherapeutic agents, monoclonal antibodies, and nanomedicine-based radiotherapy exhibits encouraging results. This critical review evaluates the current body of knowledge in targeting TME components by nanoformulation-based delivery systems of natural small molecules, monoclonal antibodies, conventional chemotherapeutic agents, and combination therapies in both preclinical and clinical settings. Current challenges, pitfalls, limitations, and future perspectives are also discussed.
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Affiliation(s)
- Sajad Fakhri
- Pharmaceutical Sciences Research Center, Health Institute, Kermanshah University of Medical Sciences, Kermanshah, 6734667149, Iran
| | - Seyed Zachariah Moradi
- Pharmaceutical Sciences Research Center, Health Institute, Kermanshah University of Medical Sciences, Kermanshah, 6734667149, Iran
- Medical Biology Research Center, Health Technology Institute, Kermanshah University of Medical Sciences, Kermanshah, 6734667149, Iran
| | - Farahnaz Faraji
- Department of Pharmaceutics, School of Pharmacy, Hamadan University of Medical Sciences, Hamadan, 6517838678, Iran
| | - Tara Farhadi
- Student Research Committee, Kermanshah University of Medical Sciences, Kermanshah, 6714415153, Iran
| | - Osman Hesami
- Pharmaceutical Sciences Research Center, Health Institute, Kermanshah University of Medical Sciences, Kermanshah, 6734667149, Iran
| | - Amin Iranpanah
- Pharmaceutical Sciences Research Center, Health Institute, Kermanshah University of Medical Sciences, Kermanshah, 6734667149, Iran
| | - Kassidy Webber
- College of Osteopathic Medicine, Lake Erie College of Osteopathic Medicine, Bradenton, FL, 34211, USA
| | - Anupam Bishayee
- College of Osteopathic Medicine, Lake Erie College of Osteopathic Medicine, Bradenton, FL, 34211, USA.
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3
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Grissi C, Taverna Porro M, Perona M, Atia M, Negrin L, Moreno MS, Sacanell J, Olivera MS, Del Grosso M, Durán H, Ibañez IL. Superparamagnetic iron oxide nanoparticles induce persistent large foci of DNA damage in human melanoma cells post-irradiation. RADIATION AND ENVIRONMENTAL BIOPHYSICS 2023:10.1007/s00411-023-01037-0. [PMID: 37452828 DOI: 10.1007/s00411-023-01037-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/26/2022] [Accepted: 06/25/2023] [Indexed: 07/18/2023]
Abstract
The synergy of superparamagnetic iron oxide nanoparticles (SPIONs) and ionizing radiation (IR), attributed to reactive oxygen species (ROS) and DNA double-strand breaks (DSBs) increase, was widely investigated in different cancers, but scarcely in melanoma. Herein, SPIONs were evaluated as radiosensitizers in A-375 human melanoma cells. Moreover, the effect of the combined treatment of SPIONs and gamma irradiation (SPIONs-IR) was assessed at the DNA level, where DSBs induction and their repair capacity were studied. SPIONs were synthesized, stabilized by poly(ethylene glycol) methyl ether and physicochemically characterized by high resolution-transmission electron microscopy (HR-TEM), X-ray diffraction and magnetometry and dynamic light scattering. The obtained nanoparticles showing superparamagnetic behavior and low dispersion in shape and sizes were tested in A-375 cells. The intracellular internalization of SPIONs was verified by HR-TEM and quantified by inductively coupled plasma atomic emission spectroscopy. Cells treated with SPIONs exhibited high ROS levels without associated cytotoxicity. Next, a significant radiosensitization in SPIONs-IR vs. control (IR) cells was demonstrated at 1 Gy of gamma radiation. Furthermore, a decreased DSBs repair capacity in SPIONs-IR vs. IR-treated cells was evidenced by the size increase of persistent phosphorylated H2AX foci at 24 h post-irradiation. In conclusion, these nanoparticles show the potential to radiosensitize melanoma cells by the induction of unrepairable DNA damage.
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Affiliation(s)
- Cecilia Grissi
- Subgerencia de Tecnología y Aplicaciones de Aceleradores, Gerencia de Investigación y Aplicaciones, Comisión Nacional de Energía Atómica (CNEA), Instituto de Nanociencia y Nanotecnología (INN), CNEA - Consejo Nacional de Investigaciones Científicas y Técnicas (CONICET), Nodo Constituyentes, Av. General Paz, 1499 (B1650KNA), San Martín, Buenos Aires, Argentina
| | - Marisa Taverna Porro
- Instituto de Química y Metabolismo del Fármaco (IQUIMEFA), Consejo Nacional de Investigaciones Científicas y Técnicas (CONICET) - Universidad de Buenos Aires, Junín 954 (C1113AAD), Ciudad Autónoma de Buenos Aires, Argentina
- Escuela de Ciencia y Tecnología, Universidad Nacional de San Martín, Campus Miguelete (B1650KNA), San Martín, Provincia de Buenos Aires, Argentina
| | - Marina Perona
- División Bioquímica Nuclear, Departamento de Radiobiología, Comisión Nacional de Energía Atómica (CNEA), Consejo Nacional de Investigaciones Científicas y Técnicas (CONICET), Av. General Paz 1499 (B1650KNA), San Martín, Buenos Aires, Argentina
| | - Mariel Atia
- Subgerencia de Tecnología y Aplicaciones de Aceleradores, Gerencia de Investigación y Aplicaciones, Comisión Nacional de Energía Atómica (CNEA), Instituto de Nanociencia y Nanotecnología (INN), CNEA - Consejo Nacional de Investigaciones Científicas y Técnicas (CONICET), Nodo Constituyentes, Av. General Paz, 1499 (B1650KNA), San Martín, Buenos Aires, Argentina
| | - Lara Negrin
- Laboratorio de Radiobiología y Biodosimetría, Centro Atómico Bariloche, Comisión Nacional de Energía Atómica (CNEA), Centro de Medicina Nuclear y Radioterapia - Instituto de Tecnologías Nucleares Para La Salud (INTECNUS), Av. Bustillo Km. 9,5 (R8402AGP), S.C. de Bariloche, Río Negro, Argentina
| | - M Sergio Moreno
- Instituto de Nanociencia y Nanotecnología (INN), Comisión Nacional de Energía Atómica (CNEA) - Consejo Nacional de Investigaciones Científicas y Técnicas (CONICET), Nodo Bariloche, Centro Atómico Bariloche, Av. Bustillo Km. 9,5 (R8402AGP), S.C. de Bariloche, Río Negro, Argentina
| | - Joaquín Sacanell
- Departamento de Física de la Materia Condensada, Comisión Nacional de Energía Atómica (CNEA), Instituto de Nanociencia y Nanotecnología (INN), CNEA - Consejo Nacional de Investigaciones Científicas y Técnicas (CONICET), Nodo Constituyentes, Av. General Paz 1499 (B1650KNA), San Martín, Buenos Aires, Argentina
| | - María Silvina Olivera
- Departamento Coordinación BNCT, Comisión Nacional de Energía Atómica (CNEA), Centro Atómico Constituyentes, Av. General Paz 1499 (B1650KNA), San Martín, Buenos Aires, Argentina
| | - Mariela Del Grosso
- Subgerencia de Tecnología y Aplicaciones de Aceleradores, Gerencia de Investigación y Aplicaciones, Comisión Nacional de Energía Atómica (CNEA), Instituto de Nanociencia y Nanotecnología (INN), CNEA - Consejo Nacional de Investigaciones Científicas y Técnicas (CONICET), Nodo Constituyentes, Av. General Paz, 1499 (B1650KNA), San Martín, Buenos Aires, Argentina
| | - Hebe Durán
- Subgerencia de Tecnología y Aplicaciones de Aceleradores, Gerencia de Investigación y Aplicaciones, Comisión Nacional de Energía Atómica (CNEA), Instituto de Nanociencia y Nanotecnología (INN), CNEA - Consejo Nacional de Investigaciones Científicas y Técnicas (CONICET), Nodo Constituyentes, Av. General Paz, 1499 (B1650KNA), San Martín, Buenos Aires, Argentina.
- Escuela de Ciencia y Tecnología, Universidad Nacional de San Martín, Campus Miguelete (B1650KNA), San Martín, Provincia de Buenos Aires, Argentina.
| | - Irene L Ibañez
- Subgerencia de Tecnología y Aplicaciones de Aceleradores, Gerencia de Investigación y Aplicaciones, Comisión Nacional de Energía Atómica (CNEA), Instituto de Nanociencia y Nanotecnología (INN), CNEA - Consejo Nacional de Investigaciones Científicas y Técnicas (CONICET), Nodo Constituyentes, Av. General Paz, 1499 (B1650KNA), San Martín, Buenos Aires, Argentina.
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4
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Brero F, Calzolari P, Albino M, Antoccia A, Arosio P, Berardinelli F, Bettega D, Ciocca M, Facoetti A, Gallo S, Groppi F, Innocenti C, Laurenzana A, Lenardi C, Locarno S, Manenti S, Marchesini R, Mariani M, Orsini F, Pignoli E, Sangregorio C, Scavone F, Veronese I, Lascialfari A. Proton Therapy, Magnetic Nanoparticles and Hyperthermia as Combined Treatment for Pancreatic BxPC3 Tumor Cells. NANOMATERIALS (BASEL, SWITZERLAND) 2023; 13:791. [PMID: 36903670 PMCID: PMC10005040 DOI: 10.3390/nano13050791] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 01/24/2023] [Revised: 02/08/2023] [Accepted: 02/13/2023] [Indexed: 06/18/2023]
Abstract
We present an investigation of the effects on BxPC3 pancreatic cancer cells of proton therapy combined with hyperthermia, assisted by magnetic fluid hyperthermia performed with the use of magnetic nanoparticles. The cells' response to the combined treatment has been evaluated by means of the clonogenic survival assay and the estimation of DNA Double Strand Breaks (DSBs). The Reactive Oxygen Species (ROS) production, the tumor cell invasion and the cell cycle variations have also been studied. The experimental results have shown that the combination of proton therapy, MNPs administration and hyperthermia gives a clonogenic survival that is much smaller than the single irradiation treatment at all doses, thus suggesting a new effective combined therapy for the pancreatic tumor. Importantly, the effect of the therapies used here is synergistic. Moreover, after proton irradiation, the hyperthermia treatment was able to increase the number of DSBs, even though just at 6 h after the treatment. Noticeably, the magnetic nanoparticles' presence induces radiosensitization effects, and hyperthermia increases the production of ROS, which contributes to cytotoxic cellular effects and to a wide variety of lesions including DNA damage. The present study indicates a new way for clinical translation of combined therapies, also in the vision of an increasing number of hospitals that will use the proton therapy technique in the near future for different kinds of radio-resistant cancers.
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Affiliation(s)
- Francesca Brero
- Istituto Nazionale di Fisica Nucleare, Sezione di Pavia, 27100 Pavia, Italy
| | - Paola Calzolari
- Dipartimento di Fisica “Aldo Pontremoli” and INFN (Sezione di Milano), Università degli Studi di Milano, 20133 Milano, Italy
| | - Martin Albino
- ICCOM-CNR, 50019 Sesto Fiorentino, Italy
- Dipartimento di Chimica, Università di Firenze and INSTM, 50019 Sesto Fiorentino, Italy
| | - Antonio Antoccia
- Dipartimento di Scienze and INFN, Università Roma Tre, 00146 Roma, Italy
| | - Paolo Arosio
- Dipartimento di Fisica “Aldo Pontremoli” and INFN (Sezione di Milano), Università degli Studi di Milano, 20133 Milano, Italy
| | | | - Daniela Bettega
- Dipartimento di Fisica “Aldo Pontremoli” and INFN (Sezione di Milano), Università degli Studi di Milano, 20133 Milano, Italy
| | | | | | - Salvatore Gallo
- Dipartimento di Fisica “Aldo Pontremoli” and INFN (Sezione di Milano), Università degli Studi di Milano, 20133 Milano, Italy
| | - Flavia Groppi
- Dipartimento di Fisica “Aldo Pontremoli” and INFN (Sezione di Milano), Università degli Studi di Milano, 20133 Milano, Italy
- Laboratorio Acceleratori e Superconduttività Applicata (L.A.S.A.), 20090 Segrate, Italy
| | - Claudia Innocenti
- ICCOM-CNR, 50019 Sesto Fiorentino, Italy
- Dipartimento di Chimica, Università di Firenze and INSTM, 50019 Sesto Fiorentino, Italy
| | - Anna Laurenzana
- Dipartimento di Scienze Biomediche Sperimentali e Cliniche “Mario Serio”, 50134 Firenze, Italy
| | - Cristina Lenardi
- Dipartimento di Fisica “Aldo Pontremoli” and INFN (Sezione di Milano), Università degli Studi di Milano, 20133 Milano, Italy
| | - Silvia Locarno
- Dipartimento di Fisica “Aldo Pontremoli” and INFN (Sezione di Milano), Università degli Studi di Milano, 20133 Milano, Italy
| | - Simone Manenti
- Dipartimento di Fisica “Aldo Pontremoli” and INFN (Sezione di Milano), Università degli Studi di Milano, 20133 Milano, Italy
- Laboratorio Acceleratori e Superconduttività Applicata (L.A.S.A.), 20090 Segrate, Italy
| | - Renato Marchesini
- Dipartimento di Fisica “Aldo Pontremoli” and INFN (Sezione di Milano), Università degli Studi di Milano, 20133 Milano, Italy
| | - Manuel Mariani
- Dipartimento di Fisica, Università degli Studi di Pavia, 27100 Pavia, Italy
| | - Francesco Orsini
- Dipartimento di Fisica “Aldo Pontremoli” and INFN (Sezione di Milano), Università degli Studi di Milano, 20133 Milano, Italy
| | - Emanuele Pignoli
- Fondazione IRCSS Istituto Nazionale dei Tumori, 20133 Milano, Italy
| | - Claudio Sangregorio
- ICCOM-CNR, 50019 Sesto Fiorentino, Italy
- Dipartimento di Chimica, Università di Firenze and INSTM, 50019 Sesto Fiorentino, Italy
- INFN, Sezione di Firenze, 50019 Sesto Fiorentino, Italy
| | - Francesca Scavone
- Dipartimento di Scienze Biomediche Sperimentali e Cliniche “Mario Serio”, 50134 Firenze, Italy
| | - Ivan Veronese
- Dipartimento di Fisica “Aldo Pontremoli” and INFN (Sezione di Milano), Università degli Studi di Milano, 20133 Milano, Italy
| | - Alessandro Lascialfari
- Istituto Nazionale di Fisica Nucleare, Sezione di Pavia, 27100 Pavia, Italy
- Dipartimento di Fisica, Università degli Studi di Pavia, 27100 Pavia, Italy
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5
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Wang D, Liu R, Zhang Q, Luo H, Chen J, Dong M, Wang Y, Ou Y, Liu Z, Sun S, Yang K, Tian J, Li Z, Wang X. Charged Particle Irradiation for Pancreatic Cancer: A Systematic Review of In Vitro Studies. Front Oncol 2022; 11:775597. [PMID: 35059313 PMCID: PMC8764177 DOI: 10.3389/fonc.2021.775597] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/14/2021] [Accepted: 12/06/2021] [Indexed: 01/01/2023] Open
Abstract
Purpose Given the higher precision accompanied by optimized sparing of normal tissue, charged particle therapy was thought of as a promising treatment for pancreatic cancer. However, systematic preclinical studies were scarce. We aimed to investigate the radiobiological effects of charged particle irradiation on pancreatic cancer cell lines. Methods A systematic literature search was performed in EMBASE (OVID), Medline (OVID), and Web of Science databases. Included studies were in vitro English publications that reported the radiobiological effects of charged particle irradiation on pancreatic cancer cells. Results Thirteen carbon ion irradiation and seven proton irradiation in vitro studies were included finally. Relative biological effectiveness (RBE) values of carbon ion irradiation and proton irradiation in different human pancreatic cancer cell lines ranged from 1.29 to 4.5, and 0.6 to 2.1, respectively. The mean of the surviving fraction of 2 Gy (SF2) of carbon ion, proton, and photon irradiation was 0.18 ± 0.11, 0.48 ± 0.11, and 0.57 ± 0.13, respectively. Carbon ion irradiation induced more G2/M arrest and a longer-lasting expression of γH2AX than photon irradiation. Combination therapies enhanced the therapeutic effects of pancreatic cell lines with a mean standard enhancement ratio (SER) of 1.66 ± 0.63 for carbon ion irradiation, 1.55 ± 0.27 for proton irradiation, and 1.52 ± 0.30 for photon irradiation. Carbon ion irradiation was more effective in suppressing the migration and invasion than photon irradiation, except for the PANC-1 cells. Conclusions Current in vitro evidence demonstrates that, compared with photon irradiation, carbon ion irradiation offers superior radiobiological effects in the treatment of pancreatic cancer. Mechanistically, high-LET irradiation may induce complex DNA damage and ultimately promote genomic instability and cell death. Both carbon ion irradiation and proton irradiation confer similar sensitization effects in comparison with photon irradiation when combined with chemotherapy or targeted therapy.
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Affiliation(s)
- Dandan Wang
- Institute of Modern Physics, Chinese Academy of Sciences, Lanzhou, China.,The First School of Clinical Medicine, Lanzhou University, Lanzhou, China
| | - Ruifeng Liu
- Institute of Modern Physics, Chinese Academy of Sciences, Lanzhou, China.,Department of Postgraduate, University of Chinese Academy of Sciences, Beijing, China.,Heavy Ion Therapy Center, Lanzhou Heavy Ions Hospital, Lanzhou, China
| | - Qiuning Zhang
- Institute of Modern Physics, Chinese Academy of Sciences, Lanzhou, China.,Department of Postgraduate, University of Chinese Academy of Sciences, Beijing, China.,Heavy Ion Therapy Center, Lanzhou Heavy Ions Hospital, Lanzhou, China
| | - Hongtao Luo
- Institute of Modern Physics, Chinese Academy of Sciences, Lanzhou, China.,Department of Postgraduate, University of Chinese Academy of Sciences, Beijing, China.,Heavy Ion Therapy Center, Lanzhou Heavy Ions Hospital, Lanzhou, China
| | - Junru Chen
- Institute of Modern Physics, Chinese Academy of Sciences, Lanzhou, China.,The First School of Clinical Medicine, Lanzhou University, Lanzhou, China
| | - Meng Dong
- Institute of Modern Physics, Chinese Academy of Sciences, Lanzhou, China.,The First School of Clinical Medicine, Lanzhou University, Lanzhou, China
| | - Yuhang Wang
- Institute of Modern Physics, Chinese Academy of Sciences, Lanzhou, China.,The First School of Clinical Medicine, Lanzhou University, Lanzhou, China
| | - Yuhong Ou
- Institute of Modern Physics, Chinese Academy of Sciences, Lanzhou, China.,The First School of Clinical Medicine, Lanzhou University, Lanzhou, China
| | - Zhiqiang Liu
- Institute of Modern Physics, Chinese Academy of Sciences, Lanzhou, China.,Department of Postgraduate, University of Chinese Academy of Sciences, Beijing, China.,Heavy Ion Therapy Center, Lanzhou Heavy Ions Hospital, Lanzhou, China
| | - Shilong Sun
- Institute of Modern Physics, Chinese Academy of Sciences, Lanzhou, China.,Department of Postgraduate, University of Chinese Academy of Sciences, Beijing, China.,Heavy Ion Therapy Center, Lanzhou Heavy Ions Hospital, Lanzhou, China
| | - Kehu Yang
- Evidence-Based Medicine Center, School of Basic Medical Sciences, Lanzhou University, Lanzhou, China
| | - Jinhui Tian
- Evidence-Based Medicine Center, School of Basic Medical Sciences, Lanzhou University, Lanzhou, China
| | - Zheng Li
- Institute of Modern Physics, Chinese Academy of Sciences, Lanzhou, China
| | - Xiaohu Wang
- Institute of Modern Physics, Chinese Academy of Sciences, Lanzhou, China.,The First School of Clinical Medicine, Lanzhou University, Lanzhou, China.,Department of Postgraduate, University of Chinese Academy of Sciences, Beijing, China.,Heavy Ion Therapy Center, Lanzhou Heavy Ions Hospital, Lanzhou, China
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6
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Brero F, Albino M, Antoccia A, Arosio P, Avolio M, Berardinelli F, Bettega D, Calzolari P, Ciocca M, Corti M, Facoetti A, Gallo S, Groppi F, Guerrini A, Innocenti C, Lenardi C, Locarno S, Manenti S, Marchesini R, Mariani M, Orsini F, Pignoli E, Sangregorio C, Veronese I, Lascialfari A. Hadron Therapy, Magnetic Nanoparticles and Hyperthermia: A Promising Combined Tool for Pancreatic Cancer Treatment. NANOMATERIALS 2020; 10:nano10101919. [PMID: 32993001 PMCID: PMC7600442 DOI: 10.3390/nano10101919] [Citation(s) in RCA: 37] [Impact Index Per Article: 9.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 08/31/2020] [Revised: 09/16/2020] [Accepted: 09/18/2020] [Indexed: 12/24/2022]
Abstract
A combination of carbon ions/photons irradiation and hyperthermia as a novel therapeutic approach for the in-vitro treatment of pancreatic cancer BxPC3 cells is presented. The radiation doses used are 0–2 Gy for carbon ions and 0–7 Gy for 6 MV photons. Hyperthermia is realized via a standard heating bath, assisted by magnetic fluid hyperthermia (MFH) that utilizes magnetic nanoparticles (MNPs) exposed to an alternating magnetic field of amplitude 19.5 mTesla and frequency 109.8 kHz. Starting from 37 °C, the temperature is gradually increased and the sample is kept at 42 °C for 30 min. For MFH, MNPs with a mean diameter of 19 nm and specific absorption rate of 110 ± 30 W/gFe3o4 coated with a biocompatible ligand to ensure stability in physiological media are used. Irradiation diminishes the clonogenic survival at an extent that depends on the radiation type, and its decrease is amplified both by the MNPs cellular uptake and the hyperthermia protocol. Significant increases in DNA double-strand breaks at 6 h are observed in samples exposed to MNP uptake, treated with 0.75 Gy carbon-ion irradiation and hyperthermia. The proposed experimental protocol, based on the combination of hadron irradiation and hyperthermia, represents a first step towards an innovative clinical option for pancreatic cancer.
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Affiliation(s)
- Francesca Brero
- Dipartimento di Fisica and INFN, Università degli Studi di Pavia, 27100 Pavia, Italy; (M.A.); (M.C.); (M.M.)
- Correspondence: (F.B.); (A.L.); Tel.: +39-0382-987-483 (F.B. & A.L.)
| | - Martin Albino
- Dipartimento di Chimica, Università di Firenze and INSTM, 50019 Sesto Fiorentino (FI), Italy; (M.A.); (A.G.); (C.I.); (C.S.)
| | - Antonio Antoccia
- Dipartimento di Scienze and INFN, Università Roma Tre, 00146 Roma, Italy; (A.A.); (F.B.)
| | - Paolo Arosio
- Dipartimento di Fisica and INFN, Università degli Studi di Milano, 20133 Milano, Italy; (P.A.); (D.B.); (P.C.); (S.G.); (C.L.); (S.L.); (R.M.); (F.O.); (I.V.)
| | - Matteo Avolio
- Dipartimento di Fisica and INFN, Università degli Studi di Pavia, 27100 Pavia, Italy; (M.A.); (M.C.); (M.M.)
| | - Francesco Berardinelli
- Dipartimento di Scienze and INFN, Università Roma Tre, 00146 Roma, Italy; (A.A.); (F.B.)
| | - Daniela Bettega
- Dipartimento di Fisica and INFN, Università degli Studi di Milano, 20133 Milano, Italy; (P.A.); (D.B.); (P.C.); (S.G.); (C.L.); (S.L.); (R.M.); (F.O.); (I.V.)
| | - Paola Calzolari
- Dipartimento di Fisica and INFN, Università degli Studi di Milano, 20133 Milano, Italy; (P.A.); (D.B.); (P.C.); (S.G.); (C.L.); (S.L.); (R.M.); (F.O.); (I.V.)
| | - Mario Ciocca
- Fondazione CNAO, 27100 Pavia, Italy; (M.C.); (A.F.)
| | - Maurizio Corti
- Dipartimento di Fisica and INFN, Università degli Studi di Pavia, 27100 Pavia, Italy; (M.A.); (M.C.); (M.M.)
| | | | - Salvatore Gallo
- Dipartimento di Fisica and INFN, Università degli Studi di Milano, 20133 Milano, Italy; (P.A.); (D.B.); (P.C.); (S.G.); (C.L.); (S.L.); (R.M.); (F.O.); (I.V.)
| | - Flavia Groppi
- Dipartimento di Fisica, Università degli Studi di Milano and INFN, Lab. LASA, 20090 Segrate (MI), Italy; (F.G.); (S.M.)
| | - Andrea Guerrini
- Dipartimento di Chimica, Università di Firenze and INSTM, 50019 Sesto Fiorentino (FI), Italy; (M.A.); (A.G.); (C.I.); (C.S.)
| | - Claudia Innocenti
- Dipartimento di Chimica, Università di Firenze and INSTM, 50019 Sesto Fiorentino (FI), Italy; (M.A.); (A.G.); (C.I.); (C.S.)
- ICCOM-CNR, 50019 Sesto Fiorentino (FI), Italy
| | - Cristina Lenardi
- Dipartimento di Fisica and INFN, Università degli Studi di Milano, 20133 Milano, Italy; (P.A.); (D.B.); (P.C.); (S.G.); (C.L.); (S.L.); (R.M.); (F.O.); (I.V.)
- C.I.Ma.I.Na., Centro Interdisciplinare Materiali e Interfacce Nanostrutturati, 20133 Milano, Italy
| | - Silvia Locarno
- Dipartimento di Fisica and INFN, Università degli Studi di Milano, 20133 Milano, Italy; (P.A.); (D.B.); (P.C.); (S.G.); (C.L.); (S.L.); (R.M.); (F.O.); (I.V.)
| | - Simone Manenti
- Dipartimento di Fisica, Università degli Studi di Milano and INFN, Lab. LASA, 20090 Segrate (MI), Italy; (F.G.); (S.M.)
| | - Renato Marchesini
- Dipartimento di Fisica and INFN, Università degli Studi di Milano, 20133 Milano, Italy; (P.A.); (D.B.); (P.C.); (S.G.); (C.L.); (S.L.); (R.M.); (F.O.); (I.V.)
| | - Manuel Mariani
- Dipartimento di Fisica and INFN, Università degli Studi di Pavia, 27100 Pavia, Italy; (M.A.); (M.C.); (M.M.)
| | - Francesco Orsini
- Dipartimento di Fisica and INFN, Università degli Studi di Milano, 20133 Milano, Italy; (P.A.); (D.B.); (P.C.); (S.G.); (C.L.); (S.L.); (R.M.); (F.O.); (I.V.)
| | - Emanuele Pignoli
- Fondazione IRCSS Istituto Nazionale dei tumori, 20133 Milano, Italy;
| | - Claudio Sangregorio
- Dipartimento di Chimica, Università di Firenze and INSTM, 50019 Sesto Fiorentino (FI), Italy; (M.A.); (A.G.); (C.I.); (C.S.)
- ICCOM-CNR, 50019 Sesto Fiorentino (FI), Italy
- INFN, Sezione di Firenze, 50019 Sesto Fiorentino (FI), Italy
| | - Ivan Veronese
- Dipartimento di Fisica and INFN, Università degli Studi di Milano, 20133 Milano, Italy; (P.A.); (D.B.); (P.C.); (S.G.); (C.L.); (S.L.); (R.M.); (F.O.); (I.V.)
| | - Alessandro Lascialfari
- Dipartimento di Fisica and INFN, Università degli Studi di Pavia, 27100 Pavia, Italy; (M.A.); (M.C.); (M.M.)
- Correspondence: (F.B.); (A.L.); Tel.: +39-0382-987-483 (F.B. & A.L.)
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Effects of Recovery Time during Magnetic Nanofluid Hyperthermia on the Induction Behavior and Efficiency of Heat Shock Proteins 72. Sci Rep 2017; 7:13942. [PMID: 29066807 PMCID: PMC5655350 DOI: 10.1038/s41598-017-14348-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/28/2017] [Accepted: 10/10/2017] [Indexed: 11/08/2022] Open
Abstract
In this study, we investigated the effects of recovery time during magnetic nanofluid hyperthermia (MNFH) on the cell death rate and the heat shock proteins 72 (HSP72) induction behavior in retinal ganglion cells (RGCs-5) to provide a possible solution for highly efficient ocular neuroprotection. The recovery time and the heat duration time during MNFH were systematically controlled by changing the duty cycle of alternating current (AC) magnetic field during MNFH. It was clearly observed that the cell death rate and the HSP72 induction rate had a strong dependence on the recovery time and the optimizated recovery time resulted in maximizing the induction efficiency of HSP72. Controlling the recovery time during MNFH affects not only the cell death rate but also HSP72 induction rate. The cell death rate after MNFH was dramatically decreased by increasing the recovery time during MNFH. However, it was also found that the HSP72 induction rate was slightly decreased by increasing the recovery time. These results indicate that applying the appropriate or optimized recovery time during MNFH can improve the induction efficiency of HSP72 by minimizing the cell death caused by cytotoxic effects of heat.
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Magnetic solid lipid nanoparticles in hyperthermia against colon cancer. Int J Pharm 2016; 504:11-9. [PMID: 26969080 DOI: 10.1016/j.ijpharm.2016.03.005] [Citation(s) in RCA: 45] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/20/2015] [Revised: 03/04/2016] [Accepted: 03/05/2016] [Indexed: 02/07/2023]
Abstract
A reproducible double emulsion/solvent evaporation procedure is developed to formulate magnetic solid lipid nanoparticles (average size≈180 nm) made of iron oxide cores embedded within a glyceryl trimyristate solid matrix. The physicochemical characterization of the nanocomposites ascertained the efficacy of the preparation conditions in their production, i.e. surface properties (electrokinetic and thermodynamic data) were almost indistinguishable from those of the solid lipid nanomatrix, while electron microscopy characterizations and X-ray diffraction patterns confirmed the satisfactory coverage of the magnetite nuclei. Hemocompatibility of the particles was established in vitro. Hysteresis cycle determinations defined the appropriate magnetic responsiveness of the nanocomposites, and their heating characteristics were investigated in a high frequency alternating gradient of magnetic field: a constant maximum temperature of 46 °C was obtained within 40 min. Finally, in vitro tests performed on human HT29 colon adenocarcinoma cells demonstrated a promising decrease in cell viability after treatment with the nanocomposites and exposure to that alternating electromagnetic field. To the best of our knowledge, this is the first time that such type of nanoformulation with very promising hyperthermia characteristics has been developed for therapeutic aims.
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