1
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Li C, Zhang Q, Luo H, Liu R, Feng S, Geng Y, Wang L, Yang Z, Zhang Y, Wang X. Carbon Ions Suppress Angiogenesis and Lung Metastases in Melanoma by Targeting CXCL10. Radiat Res 2023; 200:307-319. [PMID: 37527364 DOI: 10.1667/rade-22-0086.1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/28/2022] [Accepted: 07/13/2023] [Indexed: 08/03/2023]
Abstract
Carbon-ion radiotherapy (CIRT) enhanced local control in patients with malignant melanoma. In several in vitro studies, carbon ions (C ions) have been also shown to decrease the metastatic potential of melanoma cells. CXC motif 10 (CXCL10) has been shown to play a crucial role in regulating tumor metastasis and it significantly increase in human embryonic kidney cells after heavy ion irradiations. This study sought to explore the regulatory effect of C ions on melanoma metastasis, emphasizing the role of CXCL10 in this process. To explore the potential regulatory effect of C ions on tumor metastasis in vivo, we developed a lung metastasis mouse model by injecting B16F10 cells into the footpad and subjected all mice to treatment with X rays and C ions. Subsequently, a series of assays, including histopathological analysis, enzyme-linked immunosorbent assay, real-time PCR, and western blotting, were conducted to assess the regulatory effects of C ions on melanoma. Our results showed that mice treated with C ions exhibited significantly less tumor vascularity, enhanced tumor necrosis, alleviated lung metastasis, and experienced longer survival than X-ray irradiated mice. Moreover, VEGF expression in B16F10 cells was significantly reduced by C-ion treatment, which could be alleviated by CXCL10 knockdown in vitro. Further investigations revealed that co-culturing with HUVECs resulted in a significant inhibition of proliferation, migration, and tube formation ability in the C-ion treated group, while the opposite effect was observed in the C-ion treated with si-CXCL10 group. In conclusion, our findings demonstrate that treatment with carbon-ion radiation can suppress angiogenesis and lung metastases in melanoma by specifically targeting CXCL10. These results suggest the potential utility of carbon ions in treating melanoma.
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Affiliation(s)
- Chengcheng Li
- The First School of Clinical Medicine, Lanzhou University, Lanzhou, China
| | - Qiuning Zhang
- Institute of Modern Physics, Chinese Academy of Sciences, Lanzhou, China
- Department of Oncology, Lanzhou Heavy Ions Hospital, Lanzhou, China
| | - Hongtao Luo
- Institute of Modern Physics, Chinese Academy of Sciences, Lanzhou, China
| | - Ruifeng Liu
- Institute of Modern Physics, Chinese Academy of Sciences, Lanzhou, China
| | - Shuangwu Feng
- The First School of Clinical Medicine, Lanzhou University, Lanzhou, China
| | - Yichao Geng
- The First School of Clinical Medicine, Lanzhou University, Lanzhou, China
| | - Lina Wang
- The First School of Clinical Medicine, Lanzhou University, Lanzhou, China
| | - Zhen Yang
- School of Public Health, Gansu University of Traditional Chinese Medicine, Lanzhou, China
| | - Yanying Zhang
- Laboratory Animal Center of Gansu University of Chinese Medicine, Lanzhou, China
| | - Xiaohu Wang
- The First School of Clinical Medicine, Lanzhou University, Lanzhou, China
- Institute of Modern Physics, Chinese Academy of Sciences, Lanzhou, China
- Department of Oncology, Lanzhou Heavy Ions Hospital, Lanzhou, China
- School of Public Health, Gansu University of Traditional Chinese Medicine, Lanzhou, China
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2
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Li S, Huang H, Xing M, Qin J, Zhang H, Liu Y, Zhang L, Zhang C, Tian Z, Gao X, Zhao R, Mao A. Carbon Ion Induces Cell Death and G2/M Arrest Through pRb/E2F1Chk2/Cdc2 Signaling Pathway in X-ray Resistant B16F10 Melanoma Cells. Dose Response 2022; 20:15593258221092364. [PMID: 35431695 PMCID: PMC9005744 DOI: 10.1177/15593258221092364] [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] [Indexed: 11/16/2022] Open
Abstract
To explore the effect of high-LET carbon ion (C-ion) radiation on malignant melanoma, we systematically compared the radiobiological effects of C-ion with that of X-rays in B16F10 melanoma cells. Results showed that C-ion radiation statistically inhibited clonogenic survival capacity of B16F10 melanoma cells. The RBE was 3.7 at D10 levels, meaning 1.0 Gy C-ion should cause the same biological effect as ≥ 3.0 Gy X-rays. In addition, we also observed a stronger proliferation-inhibiting and higher ratio of cell apoptosis and necrosis in B16F10 cells treated with C-ion than X-rays. Moreover, C-ion radiation exhibited stronger and long-lasting G2/M arrest than X-rays. As an underlying mechanism, we speculated that C-ion radiation-induced G2/M block through activating pRb/E2F1/Chk2 pathway. With these results, we highlighted the potential of C-ion in treatment of cutaneous melanoma. Further, in vitro experiments as well as clinical trials are needed to further evaluate the effect of carbon ion radiotherapy in melanoma.
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Affiliation(s)
- Sha Li
- Department of Radiation Oncology, The 940th Hospital of Joint Logistics Support Force of Chinese People’s Liberation Army, Lanzhou, China
| | - Hefa Huang
- Department of Radiation Oncology, The 940th Hospital of Joint Logistics Support Force of Chinese People’s Liberation Army, Lanzhou, China
- Department of Radiation Medicine, Institute of Modern Physics, Chinese Academy of Sciences, Lanzhou, China
- School of Nuclear Science and Technology, Lanzhou University, Lanzhou, China
| | - Mengjie Xing
- Gansu Provincial Academic Institute for Medical Research, Lanzhou, China
- School of Biological& Pharmaceutical Engineering, Lanzhou Jiaotong University, Lanzhou, China
| | - Jin Qin
- Department of Radiation Oncology, The 940th Hospital of Joint Logistics Support Force of Chinese People’s Liberation Army, Lanzhou, China
| | - Hong Zhang
- Department of Radiation Medicine, Institute of Modern Physics, Chinese Academy of Sciences, Lanzhou, China
| | - Yang Liu
- Department of Radiation Medicine, Institute of Modern Physics, Chinese Academy of Sciences, Lanzhou, China
| | - Liping Zhang
- Department of Radiation Oncology, The 940th Hospital of Joint Logistics Support Force of Chinese People’s Liberation Army, Lanzhou, China
| | - Chao Zhang
- Department of Radiation Oncology, The 940th Hospital of Joint Logistics Support Force of Chinese People’s Liberation Army, Lanzhou, China
| | - Zhongze Tian
- Department of Radiation Oncology, The 940th Hospital of Joint Logistics Support Force of Chinese People’s Liberation Army, Lanzhou, China
| | - Xingxin Gao
- Department of Radiation Oncology, The 940th Hospital of Joint Logistics Support Force of Chinese People’s Liberation Army, Lanzhou, China
| | - Rui Zhao
- Department of Radiation Oncology, The 940th Hospital of Joint Logistics Support Force of Chinese People’s Liberation Army, Lanzhou, China
| | - Aihong Mao
- Gansu Provincial Academic Institute for Medical Research, Lanzhou, China
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3
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Loap P, De Marzi L, Almeida CE, Barcellini A, Bradley J, de Santis MC, Dendale R, Jimenez R, Orlandi E, Kirova Y. Hadrontherapy techniques for breast cancer. Crit Rev Oncol Hematol 2021; 169:103574. [PMID: 34958916 DOI: 10.1016/j.critrevonc.2021.103574] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/09/2021] [Revised: 12/22/2021] [Accepted: 12/22/2021] [Indexed: 12/31/2022] Open
Abstract
Radiotherapy plays a key role in breast cancer treatment, and recent technical advances have been made to improve the therapeutic window by limiting the risk of radiation-induced toxicity or by increasing tumor control. Hadrontherapy is a form a radiotherapy relying on particle beams; compared with photon beams, particle beams have specific physical, radiobiological and immunological properties, which can be valuable in diverse clinical situations. To date, available hadrontherapy techniques for breast cancer irradiation include proton therapy, carbon ion radiation therapy, fast neutron therapy and boron neutron capture therapy. This review analyzes the current rationale and level of evidence for each hadrontherapy technique for breast cancer.
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Affiliation(s)
- Pierre Loap
- Proton Therapy Center, Institut Curie, Orsay, France.
| | | | - Carlos Eduardo Almeida
- Department of Radiological Sciences, Rio de Janeiro State University, Rio de Janeiro, Brazil
| | | | - Julie Bradley
- University of Florida Health Proton Therapy Institute, Jacksonville, FL, United States
| | | | - Remi Dendale
- Proton Therapy Center, Institut Curie, Orsay, France
| | - Rachel Jimenez
- Massachusetts General Hospital, Boston, MA, United States
| | - Ester Orlandi
- National Center for Oncological Hadrontherapy, Pavia, Italy
| | - Youlia Kirova
- Proton Therapy Center, Institut Curie, Orsay, France
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4
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Loap P, Vischioni B, Bonora M, Ingargiola R, Ronchi S, Vitolo V, Barcellini A, Goanta L, De Marzi L, Dendale R, Pacelli R, Locati L, Calugaru V, Mammar H, Cavalieri S, Kirova Y, Orlandi E. Biological Rationale and Clinical Evidence of Carbon Ion Radiation Therapy for Adenoid Cystic Carcinoma: A Narrative Review. Front Oncol 2021; 11:789079. [PMID: 34917512 PMCID: PMC8668942 DOI: 10.3389/fonc.2021.789079] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/04/2021] [Accepted: 11/15/2021] [Indexed: 12/13/2022] Open
Abstract
Adenoid cystic carcinoma (ACC) is a rare, basaloid, epithelial tumor, arising mostly from salivary glands. Radiation therapy can be employed as a single modality for unresectable tumors, in an adjuvant setting after uncomplete resection, in case of high-risk pathological features, or for recurrent tumors. Due to ACC intrinsic radioresistance, high linear energy transfer (LET) radiotherapy techniques have been evaluated for ACC irradiation: while fast neutron therapy has now been abandoned due to toxicity concerns, charged particle beams such as protons and carbon ions are at present the beams used for hadron therapy. Carbon ion radiation therapy (CIRT) is currently increasingly used for ACC irradiation. The aim of this review is to describe the immunological, molecular and clinicopathological bases that support ACC treatment with CIRT, as well as to expose the current clinical evidence that reveal the advantages of using CIRT for treating ACC.
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Affiliation(s)
- Pierre Loap
- Radiation Oncology Unit, Clinical Department, National Center for Oncological Hadrontherapy (CNAO), Pavia, Italy.,Department of Radiation Oncology, Institut Curie, Paris, France.,Proton Therapy Center, Institut Curie, Orsay, France
| | - Barbara Vischioni
- Radiation Oncology Unit, Clinical Department, National Center for Oncological Hadrontherapy (CNAO), Pavia, Italy
| | - Maria Bonora
- Radiation Oncology Unit, Clinical Department, National Center for Oncological Hadrontherapy (CNAO), Pavia, Italy
| | - Rossana Ingargiola
- Radiation Oncology Unit, Clinical Department, National Center for Oncological Hadrontherapy (CNAO), Pavia, Italy
| | - Sara Ronchi
- Radiation Oncology Unit, Clinical Department, National Center for Oncological Hadrontherapy (CNAO), Pavia, Italy
| | - Viviana Vitolo
- Radiation Oncology Unit, Clinical Department, National Center for Oncological Hadrontherapy (CNAO), Pavia, Italy
| | - Amelia Barcellini
- Radiation Oncology Unit, Clinical Department, National Center for Oncological Hadrontherapy (CNAO), Pavia, Italy
| | - Lucia Goanta
- Department of Advanced Biomedical Sciences, University of Naples "Federico II", Napoli, Italy
| | - Ludovic De Marzi
- Department of Radiation Oncology, Institut Curie, Paris, France.,Proton Therapy Center, Institut Curie, Orsay, France.,Institut Curie, PSL Research University, University Paris Saclay, INSERM LITO, Orsay, France
| | - Remi Dendale
- Department of Radiation Oncology, Institut Curie, Paris, France.,Proton Therapy Center, Institut Curie, Orsay, France
| | - Roberto Pacelli
- Department of Advanced Biomedical Sciences, University of Naples "Federico II", Napoli, Italy
| | - Laura Locati
- Medical Oncology Department, Fondazione IRCCS Istituto Nazionale dei Tumori, Milan, Italy.,Department of Oncology and Hemato-Oncology, University of Milan, Milan, Italy
| | - Valentin Calugaru
- Department of Radiation Oncology, Institut Curie, Paris, France.,Proton Therapy Center, Institut Curie, Orsay, France
| | - Hamid Mammar
- Department of Radiation Oncology, Institut Curie, Paris, France.,Proton Therapy Center, Institut Curie, Orsay, France
| | - Stefano Cavalieri
- Medical Oncology Department, Fondazione IRCCS Istituto Nazionale dei Tumori, Milan, Italy.,Department of Oncology and Hemato-Oncology, University of Milan, Milan, Italy
| | - Youlia Kirova
- Department of Radiation Oncology, Institut Curie, Paris, France.,Proton Therapy Center, Institut Curie, Orsay, France
| | - Ester Orlandi
- Radiation Oncology Unit, Clinical Department, National Center for Oncological Hadrontherapy (CNAO), Pavia, Italy
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5
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Sun L, Morikawa K, Sogo Y, Sugiura Y. MHY1485 enhances X-irradiation-induced apoptosis and senescence in tumor cells. JOURNAL OF RADIATION RESEARCH 2021; 62:782-792. [PMID: 34265852 PMCID: PMC8438247 DOI: 10.1093/jrr/rrab057] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 02/24/2021] [Revised: 05/27/2021] [Indexed: 06/13/2023]
Abstract
The mammalian target of rapamycin (mTOR) is a sensor of nutrient status and plays an important role in cell growth and metabolism. Although inhibition of mTOR signaling promotes tumor cell death and several mTOR inhibitors have been used clinically, recent reports have shown that co-treatment with MHY1485, an mTOR activator, enhances the anti-cancer effects of anti-PD-1 antibody and 5-fluorouracil. However, it remains unclear whether MHY1485 treatment alters the effects of radiation on tumor cells. In this study, the radiosensitizing effects of MHY1485 were investigated using murine CT26 and LLC cell lines. We examined mTOR signaling, tumor cell growth, colony formation, apoptosis, senescence, oxidative stress, p21 accumulation and endoplasmic reticulum (ER) stress levels in cells treated with MHY1485 and radiation, either alone or together. We found that MHY1485 treatment inhibited growth and colony formation in both cell lines under irradiation and no-irradiation conditions, results that were not fully consistent with MHY1485's known role in activating mTOR signaling. Furthermore, we found that combined treatment with MHY1485 and radiation significantly increased apoptosis and senescence in tumor cells in association with oxidative stress, ER stress and p21 stabilization, compared to radiation treatment alone. Our results suggested that MHY1485 enhances the radiosensitivity of tumor cells by a mechanism that may differ from MHY1485's role in mTOR activation.
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Affiliation(s)
- Lue Sun
- Corresponding author. Health and Medical Research Institute, Department of Life Science and Biotechnology, National Institute of Advanced Industrial Science and Technology (AIST), Central 6, 1-1-1 Higashi, Tsukuba, Ibaraki 305-8566, Japan. Tel: +81-29-849-1564; Fax: +81-29-861-6149; E-mail:
| | - Kumi Morikawa
- Health and Medical Research Institute, Department of Life Science and Biotechnology, National Institute of Advanced Industrial Science and Technology (AIST), Central 6, 1-1-1 Higashi, Tsukuba, Ibaraki 305-8566, Japan
| | - Yu Sogo
- Health and Medical Research Institute, Department of Life Science and Biotechnology, National Institute of Advanced Industrial Science and Technology (AIST), Central 6, 1-1-1 Higashi, Tsukuba, Ibaraki 305-8566, Japan
| | - Yuki Sugiura
- Health and Medical Research Institute, Department of Life Science and Biotechnology, National Institute of Advanced Industrial Science and Technology (AIST), 2217-14, Hayashi-cho, Takamatsu, Kagawa 761-0895, Japan
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6
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Konings K, Belmans N, Vermeesen R, Baselet B, Lamers G, Janssen A, Isebaert S, Baatout S, Haustermans K, Moreels M. Targeting the Hedgehog pathway in combination with X‑ray or carbon ion radiation decreases migration of MCF‑7 breast cancer cells. Int J Oncol 2019; 55:1339-1348. [PMID: 31638201 DOI: 10.3892/ijo.2019.4901] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/11/2019] [Accepted: 08/28/2019] [Indexed: 11/06/2022] Open
Abstract
The use of carbon ion therapy for cancer treatment is becoming more widespread due to the advantages of carbon ions compared with X‑rays. Breast cancer patients may benefit from these advantages, as the surrounding healthy tissues receive a lower dose, and the increased biological effectiveness of carbon ions can better control radioresistant cancer cells. Accumulating evidence indicates that the Hedgehog (Hh) pathway is linked to the development and progression of breast cancer, as well as to resistance to X‑irradiation and the migratory capacity of cancer cells. Hence, there is an increasing interest in targeting the Hh pathway in combination with radiotherapy. Several studies have already investigated this treatment strategy with conventional radiotherapy. However, to the best of our knowledge, the combination of Hh inhibitors with particle therapy has not yet been explored. The aim of the present study was to investigate the potential of the Hh inhibitor GANT61 as an effective modulator of radiosensitivity and migration potential in MCF‑7 breast cancer cells, and compare potential differences between carbon ion irradiation and X‑ray exposure. Although Hh targeting was not able to radiosensitise cells to any radiation type used, the combination of GANT61 with X‑rays or carbon ions (energy: 95 MeV/n; linear energy transfer: 73 keV/µm) was more effective in decreasing MCF‑7 cell migration compared with either radiation type alone. Gene expression of the Hh pathway was affected to different degrees in response to X‑ray and carbon ion irradiation, as well as in response to the combination of GANT61 with irradiation. In conclusion, combining Hh inhibition with radiation (X‑rays or carbon ions) more effectively decreased breast cancer cell migration compared with radiation treatment alone.
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Affiliation(s)
- Katrien Konings
- Radiobiology Unit, Institute for Environment, Health and Safety, Belgian Nuclear Research Centre (SCK•CEN), Antwerp, 2400 Mol, Belgium
| | - Niels Belmans
- Radiobiology Unit, Institute for Environment, Health and Safety, Belgian Nuclear Research Centre (SCK•CEN), Antwerp, 2400 Mol, Belgium
| | - Randy Vermeesen
- Radiobiology Unit, Institute for Environment, Health and Safety, Belgian Nuclear Research Centre (SCK•CEN), Antwerp, 2400 Mol, Belgium
| | - Bjorn Baselet
- Radiobiology Unit, Institute for Environment, Health and Safety, Belgian Nuclear Research Centre (SCK•CEN), Antwerp, 2400 Mol, Belgium
| | - Greta Lamers
- Radiobiology Unit, Institute for Environment, Health and Safety, Belgian Nuclear Research Centre (SCK•CEN), Antwerp, 2400 Mol, Belgium
| | - Ann Janssen
- Radiobiology Unit, Institute for Environment, Health and Safety, Belgian Nuclear Research Centre (SCK•CEN), Antwerp, 2400 Mol, Belgium
| | - Sofie Isebaert
- Laboratory of Experimental Radiotherapy, Department of Oncology, KU Leuven, Flemish‑Brabant, 3000 Leuven, Belgium
| | - Sarah Baatout
- Radiobiology Unit, Institute for Environment, Health and Safety, Belgian Nuclear Research Centre (SCK•CEN), Antwerp, 2400 Mol, Belgium
| | - Karin Haustermans
- Laboratory of Experimental Radiotherapy, Department of Oncology, KU Leuven, Flemish‑Brabant, 3000 Leuven, Belgium
| | - Marjan Moreels
- Radiobiology Unit, Institute for Environment, Health and Safety, Belgian Nuclear Research Centre (SCK•CEN), Antwerp, 2400 Mol, Belgium
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7
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Wozny AS, Vares G, Alphonse G, Lauret A, Monini C, Magné N, Cuerq C, Fujimori A, Monboisse JC, Beuve M, Nakajima T, Rodriguez-Lafrasse C. ROS Production and Distribution: A New Paradigm to Explain the Differential Effects of X-ray and Carbon Ion Irradiation on Cancer Stem Cell Migration and Invasion. Cancers (Basel) 2019; 11:cancers11040468. [PMID: 30987217 PMCID: PMC6521340 DOI: 10.3390/cancers11040468] [Citation(s) in RCA: 37] [Impact Index Per Article: 7.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/12/2019] [Revised: 03/26/2019] [Accepted: 04/01/2019] [Indexed: 02/06/2023] Open
Abstract
Although conventional radiotherapy promotes the migration/invasion of cancer stem cells (CSCs) under normoxia, carbon ion (C-ion) irradiation actually decreases these processes. Unraveling the mechanisms of this discrepancy, particularly under the hypoxic conditions that pertain in niches where CSCs are preferentially localized, would provide a better understanding of the origins of metastases. Invasion/migration, proteins involved in epithelial-to-mesenchymal transition (EMT), and expression of MMP-2 and HIF-1α were quantified in the CSC subpopulations of two head-and-neck squamous cell carcinoma (HNSCC) cell lines irradiated with X-rays or C-ions. X-rays triggered HNSCC-CSC migration/invasion under normoxia, however this effect was significantly attenuated under hypoxia. C-ions induced fewer of these processes in both oxygenation conditions. The differential response to C-ions was associated with a lack of HIF-1α stabilization, MMP-2 expression, or activation of kinases of the main EMT signaling pathways. Furthermore, we demonstrated a major role of reactive oxygen species (ROS) in the triggering of invasion/migration in response to X-rays. Monte-Carlo simulations demonstrated that HO● radicals are quantitatively higher after C-ions than after X-rays, however they are very differently distributed within cells. We postulate that the uniform distribution of ROS after X-rays induces the mechanisms leading to invasion/migration, which ROS concentrated in C-ion tracks are unable to trigger.
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Affiliation(s)
- Anne-Sophie Wozny
- Laboratoire de Radiobiologie Cellulaire et Moléculaire, Faculté de Médecine Lyon-Sud, Univ Lyon, Université Lyon 1, UMR CNRS5822/IN2P3, IPNL, PRISME, 69921 Oullins Cedex, France.
- Centre Hospitalier Lyon-Sud, Service de Biochimie et Biologie Moléculaire, Hospices Civils de Lyon, 69495 Pierre-Bénite, France.
| | - Guillaume Vares
- Advanced Medical Instrumentation Unit, Okinawa Institute of Science and Technology Graduate University, Okinawa 904-0495, Japan.
- Department of Radiation Effects Research, National Institute of Radiological Sciences, National Institute for Quantum and Radiological Science and Technology, Inage-ku, Chiba 263-8555, Japan.
| | - Gersende Alphonse
- Laboratoire de Radiobiologie Cellulaire et Moléculaire, Faculté de Médecine Lyon-Sud, Univ Lyon, Université Lyon 1, UMR CNRS5822/IN2P3, IPNL, PRISME, 69921 Oullins Cedex, France.
- Centre Hospitalier Lyon-Sud, Service de Biochimie et Biologie Moléculaire, Hospices Civils de Lyon, 69495 Pierre-Bénite, France.
| | - Alexandra Lauret
- Laboratoire de Radiobiologie Cellulaire et Moléculaire, Faculté de Médecine Lyon-Sud, Univ Lyon, Université Lyon 1, UMR CNRS5822/IN2P3, IPNL, PRISME, 69921 Oullins Cedex, France.
| | - Caterina Monini
- Univ Lyon, Université Lyon 1, UMR CNRS5822 /IN2P3, IPNL, PRISME, PHABIO, 69322 Villeurbanne, France.
| | - Nicolas Magné
- Laboratoire de Radiobiologie Cellulaire et Moléculaire, Faculté de Médecine Lyon-Sud, Univ Lyon, Université Lyon 1, UMR CNRS5822/IN2P3, IPNL, PRISME, 69921 Oullins Cedex, France.
- Département de Radiothérapie, Institut de Cancérologie de la Loire Lucien Neuwirth, 42270 St Priest en Jarez, France.
| | - Charlotte Cuerq
- Centre Hospitalier Lyon-Sud, Service de Biochimie et Biologie Moléculaire, Hospices Civils de Lyon, 69495 Pierre-Bénite, France.
| | - Akira Fujimori
- Department of Basic Medical Sciences for Radiation Damages, National Institute of Radiological Sciences, Inage-ku, 263-8555 Chiba, Japan.
| | - Jean-Claude Monboisse
- Université de Reims Champagne-Ardenne, CNRS UMR 7369, CHU de Reims, 51100 Reims, France.
| | - Michael Beuve
- Univ Lyon, Université Lyon 1, UMR CNRS5822 /IN2P3, IPNL, PRISME, PHABIO, 69322 Villeurbanne, France.
| | - Tetsuo Nakajima
- Department of Radiation Effects Research, National Institute of Radiological Sciences, National Institute for Quantum and Radiological Science and Technology, Inage-ku, Chiba 263-8555, Japan.
| | - Claire Rodriguez-Lafrasse
- Laboratoire de Radiobiologie Cellulaire et Moléculaire, Faculté de Médecine Lyon-Sud, Univ Lyon, Université Lyon 1, UMR CNRS5822/IN2P3, IPNL, PRISME, 69921 Oullins Cedex, France.
- Centre Hospitalier Lyon-Sud, Service de Biochimie et Biologie Moléculaire, Hospices Civils de Lyon, 69495 Pierre-Bénite, France.
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