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Siddiquee T, Bhaskaran NA, Nathani K, Sawarkar SP. Empowering lung cancer treatment: Harnessing the potential of natural phytoconstituent-loaded nanoparticles. Phytother Res 2024. [PMID: 38806412 DOI: 10.1002/ptr.8241] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/16/2023] [Revised: 04/29/2024] [Accepted: 04/29/2024] [Indexed: 05/30/2024]
Abstract
Lung cancer, the second leading cause of cancer-related deaths, accounts for a substantial portion, representing 18.4% of all cancer fatalities. Despite advances in treatment modalities such as chemotherapy, surgery, and immunotherapy, significant challenges persist, including chemoresistance, non-specific targeting, and adverse effects. Consequently, there is an urgent need for innovative therapeutic approaches to overcome these limitations. Natural compounds, particularly phytoconstituents, have emerged as promising candidates due to their potent anticancer properties and relatively low incidence of adverse effects compared to conventional treatments. However, inherent challenges such as poor solubility, rapid metabolism, and enzymatic degradation hinder their clinical utility. To address these obstacles, researchers have increasingly turned to nanotechnology-based drug delivery systems (DDS). Nanocarriers offer several advantages, including enhanced drug stability, prolonged circulation time, and targeted delivery to tumor sites, thereby minimizing off-target effects. By encapsulating phytoconstituents within nanocarriers, researchers aim to optimize their bioavailability and therapeutic efficacy while reducing systemic toxicity. Moreover, the integration of nanotechnology with phytoconstituents allows for a nuanced understanding of the intricate molecular pathways involved in lung cancer pathogenesis. This integrated approach holds promise for modulating key cellular processes implicated in tumor growth and progression. Additionally, by leveraging the synergistic effects of phytoconstituents and nanocarriers, researchers seek to develop tailored therapeutic strategies that maximize efficacy while minimizing adverse effects. In conclusion, the integration of phytoconstituents with nanocarriers represents a promising avenue for advancing lung cancer treatment. This synergistic approach has the potential to revolutionize current therapeutic paradigms by offering targeted, efficient, and minimally toxic interventions. Continued research in this field holds the promise of improving patient outcomes and addressing unmet clinical needs in lung cancer management.
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Affiliation(s)
- Taufique Siddiquee
- Department of Pharmaceutics, SVKM's Dr. Bhanuben Nanavati College of Pharmacy, University of Mumbai, Mumbai, India
| | - Navya Ajitkumar Bhaskaran
- Department of Pharmaceutics, SVKM's Dr. Bhanuben Nanavati College of Pharmacy, University of Mumbai, Mumbai, India
| | - Khushali Nathani
- Department of Pharmaceutics, SVKM's Dr. Bhanuben Nanavati College of Pharmacy, University of Mumbai, Mumbai, India
| | - Sujata P Sawarkar
- Department of Pharmaceutics, SVKM's Dr. Bhanuben Nanavati College of Pharmacy, University of Mumbai, Mumbai, India
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Talapko J, Talapko D, Katalinić D, Kotris I, Erić I, Belić D, Vasilj Mihaljević M, Vasilj A, Erić S, Flam J, Bekić S, Matić S, Škrlec I. Health Effects of Ionizing Radiation on the Human Body. MEDICINA (KAUNAS, LITHUANIA) 2024; 60:653. [PMID: 38674299 PMCID: PMC11052428 DOI: 10.3390/medicina60040653] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/25/2024] [Revised: 04/12/2024] [Accepted: 04/17/2024] [Indexed: 04/28/2024]
Abstract
Radioactivity is a process in which the nuclei of unstable atoms spontaneously decay, producing other nuclei and releasing energy in the form of ionizing radiation in the form of alpha (α) and beta (β) particles as well as the emission of gamma (γ) electromagnetic waves. People may be exposed to radiation in various forms, as casualties of nuclear accidents, workers in power plants, or while working and using different radiation sources in medicine and health care. Acute radiation syndrome (ARS) occurs in subjects exposed to a very high dose of radiation in a very short period of time. Each form of radiation has a unique pathophysiological effect. Unfortunately, higher organisms-human beings-in the course of evolution have not acquired receptors for the direct "capture" of radiation energy, which is transferred at the level of DNA, cells, tissues, and organs. Radiation in biological systems depends on the amount of absorbed energy and its spatial distribution, particularly depending on the linear energy transfer (LET). Photon radiation with low LET leads to homogeneous energy deposition in the entire tissue volume. On the other hand, radiation with a high LET produces a fast Bragg peak, which generates a low input dose, whereby the penetration depth into the tissue increases with the radiation energy. The consequences are mutations, apoptosis, the development of cancer, and cell death. The most sensitive cells are those that divide intensively-bone marrow cells, digestive tract cells, reproductive cells, and skin cells. The health care system and the public should raise awareness of the consequences of ionizing radiation. Therefore, our aim is to identify the consequences of ARS taking into account radiation damage to the respiratory system, nervous system, hematopoietic system, gastrointestinal tract, and skin.
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Affiliation(s)
- Jasminka Talapko
- Faculty of Dental Medicine and Health, Josip Juraj Strossmayer University of Osijek, 31000 Osijek, Croatia
| | - Domagoj Talapko
- Faculty of Dental Medicine and Health, Josip Juraj Strossmayer University of Osijek, 31000 Osijek, Croatia
- Faculty of Electrical Engineering, Computer Science and Information Technology Osijek, Josip Juraj Strossmayer University of Osijek, 31000 Osijek, Croatia
| | - Darko Katalinić
- Faculty of Dental Medicine and Health, Josip Juraj Strossmayer University of Osijek, 31000 Osijek, Croatia
- Faculty of Medicine, Josip Juraj Strossmayer University of Osijek, 31000 Osijek, Croatia (M.V.M.); (S.E.); (J.F.)
| | - Ivan Kotris
- Faculty of Medicine, Josip Juraj Strossmayer University of Osijek, 31000 Osijek, Croatia (M.V.M.); (S.E.); (J.F.)
- General Hospital Vukovar, Županijska 35, 32000 Vukovar, Croatia
| | - Ivan Erić
- Faculty of Medicine, Josip Juraj Strossmayer University of Osijek, 31000 Osijek, Croatia (M.V.M.); (S.E.); (J.F.)
- Department of Surgery, Osijek University Hospital Center, 31000 Osijek, Croatia
| | - Dino Belić
- Faculty of Medicine, Josip Juraj Strossmayer University of Osijek, 31000 Osijek, Croatia (M.V.M.); (S.E.); (J.F.)
- Department of Radiotherapy and Oncology, University Hospital Center Osijek, 31000 Osijek, Croatia
| | - Mila Vasilj Mihaljević
- Faculty of Medicine, Josip Juraj Strossmayer University of Osijek, 31000 Osijek, Croatia (M.V.M.); (S.E.); (J.F.)
- Health Center Vukovar, 32000 Vukovar, Croatia
| | - Ana Vasilj
- Faculty of Medicine, Josip Juraj Strossmayer University of Osijek, 31000 Osijek, Croatia (M.V.M.); (S.E.); (J.F.)
- Health Center Osijek, 31000 Osijek, Croatia
| | - Suzana Erić
- Faculty of Medicine, Josip Juraj Strossmayer University of Osijek, 31000 Osijek, Croatia (M.V.M.); (S.E.); (J.F.)
- Department of Radiotherapy and Oncology, University Hospital Center Osijek, 31000 Osijek, Croatia
| | - Josipa Flam
- Faculty of Medicine, Josip Juraj Strossmayer University of Osijek, 31000 Osijek, Croatia (M.V.M.); (S.E.); (J.F.)
- Department of Radiotherapy and Oncology, University Hospital Center Osijek, 31000 Osijek, Croatia
| | - Sanja Bekić
- Faculty of Medicine, Josip Juraj Strossmayer University of Osijek, 31000 Osijek, Croatia (M.V.M.); (S.E.); (J.F.)
- Family Medicine Practice, 31000 Osijek, Croatia
| | - Suzana Matić
- Faculty of Medicine, Josip Juraj Strossmayer University of Osijek, 31000 Osijek, Croatia (M.V.M.); (S.E.); (J.F.)
| | - Ivana Škrlec
- Faculty of Dental Medicine and Health, Josip Juraj Strossmayer University of Osijek, 31000 Osijek, Croatia
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Abston E, Zhou IY, Saenger JA, Shuvaev S, Akam E, Esfahani SA, Hariri LP, Rotile NJ, Crowley E, Montesi SB, Humblet V, Arabasz G, Khandekar M, Catana C, Fintelmann FJ, Caravan P, Lanuti M. Noninvasive Quantification of Radiation-Induced Lung Injury Using a Targeted Molecular Imaging Probe. Int J Radiat Oncol Biol Phys 2024; 118:1228-1239. [PMID: 38072325 DOI: 10.1016/j.ijrobp.2023.11.032] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/20/2023] [Revised: 11/13/2023] [Accepted: 11/17/2023] [Indexed: 12/19/2023]
Abstract
PURPOSE Radiation-induced lung injury (RILI) is a progressive inflammatory process seen after irradiation for lung cancer. The disease can be insidious, often characterized by acute pneumonitis followed by chronic fibrosis with significant associated morbidity. No therapies are approved for RILI, and accurate disease quantification is a major barrier to improved management. Here, we sought to noninvasively quantify RILI using a molecular imaging probe that specifically targets type 1 collagen in mouse models and patients with confirmed RILI. METHODS AND MATERIALS Using a murine model of lung radiation, mice were imaged with EP-3533, a type 1 collagen probe, to characterize the development of RILI and to assess disease mitigation after losartan treatment. The human analog probe 68Ga-CBP8, targeting type 1 collagen, was tested on excised human lung tissue containing RILI and was quantified via autoradiography. 68Ga-CBP8 positron emission tomography was used to assess RILI in vivo in 6 human subjects. RESULTS Murine models demonstrated that probe signal correlated with progressive RILI severity over 6 months. The probe was sensitive to mitigation of RILI by losartan. Excised human lung tissue with RILI had increased binding versus unirradiated control tissue, and 68Ga-CBP8 uptake correlated with collagen proportional area. Human imaging revealed significant 68Ga-CBP8 uptake in areas of RILI and minimal background uptake. CONCLUSIONS These findings support the ability of a molecular imaging probe targeted at type 1 collagen to detect RILI in preclinical models and human disease, suggesting a role for targeted molecular imaging of collagen in the assessment of RILI.
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Affiliation(s)
- Eric Abston
- Division of Thoracic Surgery, Massachusetts General Hospital, Harvard Medical School, Boston, Massachusetts.
| | - Iris Y Zhou
- Athinoula A. Martinos Center for Biomedical Imaging, Massachusetts General Hospital, Boston, Massachusetts; Department of Radiology, Massachusetts General Hospital, Harvard Medical School, Boston, Massachusetts; Institute for Innovation in Imaging, Massachusetts General Hospital, Boston, Massachusetts
| | - Jonathan A Saenger
- Department of Radiology, Massachusetts General Hospital, Harvard Medical School, Boston, Massachusetts
| | - Sergey Shuvaev
- Athinoula A. Martinos Center for Biomedical Imaging, Massachusetts General Hospital, Boston, Massachusetts; Department of Radiology, Massachusetts General Hospital, Harvard Medical School, Boston, Massachusetts; Institute for Innovation in Imaging, Massachusetts General Hospital, Boston, Massachusetts
| | - Eman Akam
- Cardiovascular Research Center, Massachusetts General Hospital, Boston, Massachusetts
| | - Shadi A Esfahani
- Department of Radiology, Massachusetts General Hospital, Harvard Medical School, Boston, Massachusetts
| | - Lida P Hariri
- Department of Pathology, Massachusetts General Hospital, Harvard Medical School, Boston, Massachusetts
| | - Nicholas J Rotile
- Athinoula A. Martinos Center for Biomedical Imaging, Massachusetts General Hospital, Boston, Massachusetts; Department of Radiology, Massachusetts General Hospital, Harvard Medical School, Boston, Massachusetts; Institute for Innovation in Imaging, Massachusetts General Hospital, Boston, Massachusetts
| | - Elizabeth Crowley
- Department of Radiology, Massachusetts General Hospital, Harvard Medical School, Boston, Massachusetts
| | - Sydney B Montesi
- Division of Pulmonary and Critical Care Medicine, Massachusetts General Hospital, Harvard Medical School, Boston, Massachusetts
| | | | - Grae Arabasz
- Athinoula A. Martinos Center for Biomedical Imaging, Massachusetts General Hospital, Boston, Massachusetts
| | - Melin Khandekar
- Department of Radiation Oncology, Massachusetts General Hospital, Harvard Medical School, Boston, Massachusetts
| | - Ciprian Catana
- Athinoula A. Martinos Center for Biomedical Imaging, Massachusetts General Hospital, Boston, Massachusetts; Institute for Innovation in Imaging, Massachusetts General Hospital, Boston, Massachusetts
| | - Florian J Fintelmann
- Department of Radiology, Massachusetts General Hospital, Harvard Medical School, Boston, Massachusetts
| | - Peter Caravan
- Athinoula A. Martinos Center for Biomedical Imaging, Massachusetts General Hospital, Boston, Massachusetts; Department of Radiology, Massachusetts General Hospital, Harvard Medical School, Boston, Massachusetts; Institute for Innovation in Imaging, Massachusetts General Hospital, Boston, Massachusetts
| | - Michael Lanuti
- Division of Thoracic Surgery, Massachusetts General Hospital, Harvard Medical School, Boston, Massachusetts
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Pei J, Cheng K, Liu T, Gao M, Wang S, Xu S, Guo Y, Ma L, Li W, Wang B, Yu J, Liu J. Early, non-invasive detection of radiation-induced lung injury using PET/CT by targeting CXCR4. Eur J Nucl Med Mol Imaging 2024; 51:1109-1120. [PMID: 38030744 DOI: 10.1007/s00259-023-06517-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/07/2023] [Accepted: 11/06/2023] [Indexed: 12/01/2023]
Abstract
PURPOSE Radiation-induced lung injury (RILI) is a severe side effect of radiotherapy (RT) for thoracic malignancies and we currently lack established methods for the early detection of RILI. In this study, we synthesized a new tracer, [18F]AlF-NOTA-QHY-04, targeting C-X-C-chemokine-receptor-type-4 (CXCR4) and investigated its feasibility to detect RILI. METHODS An RILI rat model was constructed and scanned with [18F]AlF-NOTA-QHY-04 PET/CT and [18F]FDG PET/CT periodically after RT. Dynamic, blocking, autoradiography, and histopathological studies were performed on the day of peak uptake. Fourteen patients with radiation pneumonia, developed during or after thoracic RT, were subjected to PET scan using [18F]AlF-NOTA-QHY-04. RESULTS The yield of [18F]AlF-NOTA-QHY-04 was 28.5-43.2%, and the specific activity was 27-33 GBq/μmol. [18F]AlF-NOTA-QHY-04 was mainly excreted through the kidney. Significant increased [18F]AlF-NOTA-QHY-04 uptake in the irradiated lung compared with that in the normal lung in the RILI model was observed on day 6 post-RT and peaked on day 14 post-RT, whereas no apparent uptake of [18F]FDG was shown on days 7 and 15 post-RT. MicroCT imaging did not show pneumonia until 42 days post-RT. Significant intense [18F]AlF-NOTA-QHY-04 uptake was confirmed by autoradiography. Immunofluorescence staining demonstrated expression of CXCR4 was significantly increased in the irradiated lung tissue, which correlated with results obtained from hematoxylin-eosin and Masson's trichrome staining. In 14 patients with radiation pneumonia, maximum standardized uptake values (SUVmax) were significantly higher in the irradiated lung compared with those in the normal lung. SUVmax of patients with grade 2 RILI was significantly higher than that of patients with grade 1 RILI. CONCLUSION This study indicated that [18F]AlF-NOTA-QHY-04 PET/CT imaging can detect RILI non-invasively and earlier than [18F]FDG PET/CT in a rat model. Clinical studies verified its feasibility, suggesting the clinical potential of [18F]AlF-NOTA-QHY-04 as a PET/CT tracer for early monitoring of RILI.
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Affiliation(s)
- Jinli Pei
- Department of Radiation Oncology and Shandong Provincial Key Laboratory of Radiation Oncology, Shandong Cancer Hospital and Institute, Shandong First Medical University and Shandong Academy of Medical Sciences, Jinan, Shandong, China
| | - Kai Cheng
- Department of PET/CT Center, Shandong Cancer Hospital and Institute, Shandong First Medical University and Shandong Academy of Medical Sciences, Jinan, Shandong, China
| | - Tianxin Liu
- Department of Radiation Oncology and Shandong Provincial Key Laboratory of Radiation Oncology, Shandong Cancer Hospital and Institute, Shandong First Medical University and Shandong Academy of Medical Sciences, Jinan, Shandong, China
- Lung Cancer Center, West China Hospital, Sichuan University, Chengdu, Sichuan, China
| | - Min Gao
- Department of Radiation Oncology and Shandong Provincial Key Laboratory of Radiation Oncology, Shandong Cancer Hospital and Institute, Shandong First Medical University and Shandong Academy of Medical Sciences, Jinan, Shandong, China
| | - Shijie Wang
- Department of Radiation Oncology and Shandong Provincial Key Laboratory of Radiation Oncology, Shandong Cancer Hospital and Institute, Shandong First Medical University and Shandong Academy of Medical Sciences, Jinan, Shandong, China
| | - Shengnan Xu
- Department of Radiation Oncology and Shandong Provincial Key Laboratory of Radiation Oncology, Shandong Cancer Hospital and Institute, Shandong First Medical University and Shandong Academy of Medical Sciences, Jinan, Shandong, China
| | - Yanluan Guo
- Department of PET/CT Center, Shandong Cancer Hospital and Institute, Shandong First Medical University and Shandong Academy of Medical Sciences, Jinan, Shandong, China
| | - Li Ma
- Department of PET/CT Center, Shandong Cancer Hospital and Institute, Shandong First Medical University and Shandong Academy of Medical Sciences, Jinan, Shandong, China
| | - Wanhu Li
- Department of PET/CT Center, Shandong Cancer Hospital and Institute, Shandong First Medical University and Shandong Academy of Medical Sciences, Jinan, Shandong, China
| | - Bolin Wang
- Department of Radiation Oncology and Shandong Provincial Key Laboratory of Radiation Oncology, Shandong Cancer Hospital and Institute, Shandong First Medical University and Shandong Academy of Medical Sciences, Jinan, Shandong, China
- Lung Cancer Center, West China Hospital, Sichuan University, Chengdu, Sichuan, China
| | - Jinming Yu
- Department of Radiation Oncology and Shandong Provincial Key Laboratory of Radiation Oncology, Shandong Cancer Hospital and Institute, Shandong First Medical University and Shandong Academy of Medical Sciences, Jinan, Shandong, China
| | - Jie Liu
- Department of Radiation Oncology and Shandong Provincial Key Laboratory of Radiation Oncology, Shandong Cancer Hospital and Institute, Shandong First Medical University and Shandong Academy of Medical Sciences, Jinan, Shandong, China.
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Chai Y, Wang Z, Li Y, Wang Y, Wan Y, Chen X, Xu Y, Ge L, Li H. Glycyrrhizin alleviates radiation-induced lung injury by regulating the NLRP3 inflammasome through endoplasmic reticulum stress. Toxicol Res (Camb) 2024; 13:tfae009. [PMID: 38283822 PMCID: PMC10811523 DOI: 10.1093/toxres/tfae009] [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: 11/13/2023] [Revised: 01/02/2024] [Accepted: 01/09/2024] [Indexed: 01/30/2024] Open
Abstract
Objective Radiation pneumonitis (RP) is the major adverse response of radiation therapy for thoracic malignant tumors, and there is a lack of effective interventions. The aim of this study was to investigate the radioprotective effect of Glycyrrhizin (GL) on RP and its potential mechanism. Method The body weight and lung weight of mice were monitored. HE staining was used to observe lung injury, and the expression of endoplasmic reticulum (ER) stress biomarkers and the activation of NLRP3 inflammasome were determined by Western blotting and immunohistochemistry. Flow cytometry was performed to check MLE-12 apoptosis. ER stress activator, Tunicamycin (Tuni), was used to verify the potential mechanism of GL. A systemic pharmacology explored the potential targets and pathways of GL. Results In this study, the lungs of irradiated mice showed significant pneumonic changes. In vivo and in vitro assay, NLRP3 inflammasome was significantly activated, the expression of ER stress biomarkers was elevated, flow cytometry confirms increased apoptosis in irradiated MLE-12 cells. GL inhibits the activation of NLRP3 inflammasome and ER stress pathways. Furthermore, systemic pharmacology revealed that the radioprotective effect of GL may be related to the MAPK signaling pathway. Conclusion In the present study, the results indicated that GL may regulate NLRP3 inflammasome through ER stress, thus exerting irradiation-protective effects on RP, and the ER stress pathway may be a potential target for RP treatment.
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Affiliation(s)
- Yuqing Chai
- Department of Oncology, The Third Affiliated Hospital of Anhui Medical University, No. 3200, Changsha Road, Baohe District, Hefei, Anhui 230000, China
| | - Ziming Wang
- Department of Oncology, The Third Affiliated Hospital of Anhui Medical University, No. 3200, Changsha Road, Baohe District, Hefei, Anhui 230000, China
| | - Yun Li
- Kindstar Global Precision Medicine Institute, Gaoxin 2nd Road, Jiangxia District, Wuhan, Hubei 43000, China
- Department of Scientific Research Project, Wuhan Kindstar Medical Laboratory Co., Ltd., Guanggu Biological City, No. 666 Gaoxin Avenue, Hongshan District, Wuhan, Hubei 43000, China
| | - Yi Wang
- Department of Oncology, The Third Affiliated Hospital of Anhui Medical University, No. 3200, Changsha Road, Baohe District, Hefei, Anhui 230000, China
| | - Yu Wan
- Department of Oncology, The Third Affiliated Hospital of Anhui Medical University, No. 3200, Changsha Road, Baohe District, Hefei, Anhui 230000, China
| | - Xue Chen
- Department of Oncology, The Third Affiliated Hospital of Anhui Medical University, No. 3200, Changsha Road, Baohe District, Hefei, Anhui 230000, China
| | - Yang Xu
- Department of Oncology, The Third Affiliated Hospital of Anhui Medical University, No. 3200, Changsha Road, Baohe District, Hefei, Anhui 230000, China
| | - Lei Ge
- Department of Oncology, The Third Affiliated Hospital of Anhui Medical University, No. 3200, Changsha Road, Baohe District, Hefei, Anhui 230000, China
| | - Hongxia Li
- Department of Oncology, The Third Affiliated Hospital of Anhui Medical University, No. 3200, Changsha Road, Baohe District, Hefei, Anhui 230000, China
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Lee JH, Kang MK, Park J, Lee SJ, Kim JC, Park SH. Deep-Learning Model Prediction of Radiation Pneumonitis Using Pretreatment Chest Computed Tomography and Clinical Factors. Technol Cancer Res Treat 2024; 23:15330338241254060. [PMID: 38752262 PMCID: PMC11102700 DOI: 10.1177/15330338241254060] [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: 11/02/2023] [Revised: 04/17/2024] [Accepted: 04/22/2024] [Indexed: 05/21/2024] Open
Abstract
Objectives: This study aimed to build a comprehensive deep-learning model for the prediction of radiation pneumonitis using chest computed tomography (CT), clinical, dosimetric, and laboratory data. Introduction: Radiation therapy is an effective tool for treating patients with lung cancer. Despite its effectiveness, the risk of radiation pneumonitis limits its application. Although several studies have demonstrated models to predict radiation pneumonitis, no reliable model has been developed yet. Herein, we developed prediction models using pretreatment chest CT and various clinical data to assess the likelihood of radiation pneumonitis in lung cancer patients. Methods: This retrospective study analyzed 3-dimensional (3D) lung volume data from chest CT scans and 27 features including dosimetric, clinical, and laboratory data from 548 patients who were treated at our institution between 2010 and 2021. We developed a neural network, named MergeNet, which processes lung 3D CT, clinical, dosimetric, and laboratory data. The MergeNet integrates a convolutional neural network with subsequent fully connected layers. A support vector machine (SVM) and light gradient boosting machine (LGBM) model were also implemented for comparison. For comparison, the convolution-only neural network was implemented as well. Three-dimensional Resnet-10 network and 4-fold cross-validation were used. Results: Classification performance was quantified by using the area under the receiver operative characteristic curve (AUC) metrics. MergeNet showed the AUC of 0.689. SVM, LGBM, and convolution-only networks showed AUCs of 0.525, 0.541, and 0.550, respectively. Application of DeLong test to pairs of receiver operating characteristic curves respectively yielded P values of .001 for the MergeNet-SVM pair and 0.001 for the MergeNet-LGBM pair. Conclusion: The MergeNet model, which incorporates chest CT, clinical, dosimetric, and laboratory data, demonstrated superior performance compared to other models. However, since its prediction performance has not yet reached an efficient level for clinical application, further research is required. Contribution: This study showed that MergeNet may be an effective means to predict radiation pneumonitis. Various predictive factors can be used together for the radiation pneumonitis prediction task via the MergeNet.
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Affiliation(s)
- Jang Hyung Lee
- Department of Radiation Oncology, School of Medicine, Kyungpook National University, Daegu, Republic of Korea
- Cardiovascular Research Institute, School of Medicine, Kyungpook National University, Daegu, Republic of Korea
| | - Min Kyu Kang
- Department of Radiation Oncology, School of Medicine, Kyungpook National University, Daegu, Republic of Korea
| | - Jongmoo Park
- Department of Radiation Oncology, School of Medicine, Kyungpook National University, Daegu, Republic of Korea
| | - Seoung-Jun Lee
- Department of Radiation Oncology, Kyungpook National University Hospital, Daegu, Republic of Korea
| | - Jae-Chul Kim
- Department of Radiation Oncology, School of Medicine, Kyungpook National University, Daegu, Republic of Korea
| | - Shin-Hyung Park
- Department of Radiation Oncology, School of Medicine, Kyungpook National University, Daegu, Republic of Korea
- Cardiovascular Research Institute, School of Medicine, Kyungpook National University, Daegu, Republic of Korea
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Habib DS, Azimi-Shooshtari A, Sarva ST, Kesavan R, Jayaraman G. A Case of Vanishing Bronchus Syndrome in a Non-lung Transplant Patient. Cureus 2023; 15:e50168. [PMID: 38186408 PMCID: PMC10771747 DOI: 10.7759/cureus.50168] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 12/07/2023] [Indexed: 01/09/2024] Open
Abstract
Vanishing bronchus syndrome (VBS) is the most severe form of bronchial stenosis. It has been described as a complication following a lung transplant (LT). We present a case of VBS in a patient with non-Hodgkin lymphoma in remission status post chemotherapy and radiation therapy and no history of a lung transplant.
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Affiliation(s)
- Diane S Habib
- Internal Medicine, Hospital Corporation of America (HCA) Houston Healthcare-Kingwood/ University of Houston College of Medicine, Kingwood, USA
| | | | - Siva T Sarva
- Pulmonary and Critical Care Medicine, Hospital Corporation of America (HCA) Houston Healthcare-Kingwood/ University of Houston College of Medicine, Kingwood, USA
| | - Ramesh Kesavan
- Pulmonary and Critical Care Medicine, Hospital Corporation of America (HCA) Houston Healthcare-Kingwood/ University of Houston College of Medicine, Kingwood, USA
| | - Gnananandh Jayaraman
- Pulmonary and Critical Care Medicine, Hospital Corporation of America (HCA) Houston Healthcare-Kingwood/ University of Houston College of Medicine, Kingwood, USA
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Guo H, Chen J, Yu H, Dong L, Yu R, Li Q, Song J, Chen H, Zhang H, Pu J, Wang W. Activation of Nrf2/ARE pathway by Anisodamine (654-2) for Inhibition of cellular aging and alleviation of Radiation-Induced lung injury. Int Immunopharmacol 2023; 124:110864. [PMID: 37678028 DOI: 10.1016/j.intimp.2023.110864] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/22/2023] [Revised: 08/11/2023] [Accepted: 08/24/2023] [Indexed: 09/09/2023]
Abstract
BACKGROUND Radiation-induced lung injury (RILI) is a common side effect of thoracic tumor radiotherapy, including early-stage radiation-induced lung injury (RP) and late-stage radiation-induced pulmonary fibrosis (RIPF). Currently, it is urgently needed to clarify the pathogenesis of RILI and find safe and effective RILI treatment methods. Irradiation causes DNA damage and oxidative stress in tissues and cells, induces cellular senescence, and promotes the occurrence and development of RILI. In recent years, Anisodamine (654-2) has shown potential therapeutic value in acute lung injury, acute kidney injury, chlamydial pneumonia, and COVID-19. However, there is currently no research on the mechanism of 654-2-mediated cellular senescence and its preventive and therapeutic effects on RILI. PURPOSE This study aimed to investigate the protective effect and mechanism of 654-2 on X-ray-induced RILI. METHODS In vivo experiments involved a mouse RILI model with 18 Gy X-ray irradiation. Mice were divided into control, model, medication (control + 654-2), and treatment (model + 654-2) groups. And mice in medication and treatment groups were intraperitoneal injection of 5 mg/kg 654-2 every other day until being sacrificed at week 6. In vitro experiments used MLE-12 cells irradiated with 16 Gy and divided into control, model, and model + 654-2(2 μM and 10 μM) groups. Various assays were performed to evaluate lung tissue morphology, fibrosis, apoptosis, cytokine expression, cellular senescence, protein expression, and antioxidant capacity. RESULTS 654-2 mitigated pulmonary pathological damage, inflammation, DNA damage, cellular senescence, and apoptosis in RILI mice and MLE-12 cells. It restored epithelial cell proliferation ability and enhanced antioxidant capacity. Additionally, 654-2 activated the Nrf2/ARE pathway, increased Nrf2 phosphorylation, and upregulated antioxidant gene expression. Inhibition of Nrf2 reversed the effects of 654-2 on ROS production, antioxidant capacity, and cell senescence. CONCLUSION 654-2 can activate the Nrf2/ARE pathway, enhance cellular antioxidant capacity, and inhibit cellular senescence, thereby exerting a protective effect against RILI.
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Affiliation(s)
- Haochun Guo
- Department of Oncology, Zhongda Hospital, Medical School of Southeast University, Nanjing 210009, China
| | - Jiajia Chen
- Department of Radiotherapy, Lianshui People's Hospital, Kangda College of Nanjing Medical University, Huai'an 223400, China; Jiangsu Nursing Vocational and Technical College, Huai'an 223400, China
| | - Hanxu Yu
- Department of Radiotherapy, Lianshui People's Hospital, Kangda College of Nanjing Medical University, Huai'an 223400, China
| | - Lei Dong
- Department of Oncology, Zhongda Hospital, Medical School of Southeast University, Nanjing 210009, China
| | - Ran Yu
- Department of Radiotherapy, Lianshui People's Hospital, Kangda College of Nanjing Medical University, Huai'an 223400, China; Jiangsu Nursing Vocational and Technical College, Huai'an 223400, China; School of Clinical Medicine, Medical College of Yangzhou University, Jiangsu Key Laboratory of Integrated Traditional Chinese and Western Medicine for Prevention and Treatment of Senile Diseases, Yangzhou 225009, China
| | - Qingju Li
- Department of Radiotherapy, Lianshui People's Hospital, Kangda College of Nanjing Medical University, Huai'an 223400, China; Jiangsu Nursing Vocational and Technical College, Huai'an 223400, China; School of Clinical Medicine, Medical College of Yangzhou University, Jiangsu Key Laboratory of Integrated Traditional Chinese and Western Medicine for Prevention and Treatment of Senile Diseases, Yangzhou 225009, China
| | - Jian Song
- Department of Radiotherapy, Lianshui People's Hospital, Kangda College of Nanjing Medical University, Huai'an 223400, China
| | - Haoyu Chen
- Department of Radiotherapy, Lianshui People's Hospital, Kangda College of Nanjing Medical University, Huai'an 223400, China
| | - Haijun Zhang
- Department of Oncology, Zhongda Hospital, Medical School of Southeast University, Nanjing 210009, China.
| | - Juan Pu
- Department of Radiotherapy, Lianshui People's Hospital, Kangda College of Nanjing Medical University, Huai'an 223400, China.
| | - Wanpeng Wang
- Department of Radiotherapy, Lianshui People's Hospital, Kangda College of Nanjing Medical University, Huai'an 223400, China; Jiangsu Nursing Vocational and Technical College, Huai'an 223400, China; School of Clinical Medicine, Medical College of Yangzhou University, Jiangsu Key Laboratory of Integrated Traditional Chinese and Western Medicine for Prevention and Treatment of Senile Diseases, Yangzhou 225009, China.
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9
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Strange TA, Erasmus LT, Ahuja J, Agrawal R, Shroff GS, Truong MT, Strange CD. Spectrum of Imaging Patterns of Lung Cancer following Radiation Therapy. Diagnostics (Basel) 2023; 13:3283. [PMID: 37892105 PMCID: PMC10606648 DOI: 10.3390/diagnostics13203283] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/27/2023] [Revised: 10/21/2023] [Accepted: 10/21/2023] [Indexed: 10/29/2023] Open
Abstract
Radiation therapy using conventional or newer high-precision dose techniques, including three-dimensional conformal radiotherapy, intensity-modulated radiation therapy, stereotactic body radiation therapy, four-dimensional conformational radiotherapy, and proton therapy, is an important component of treating patients with lung cancer. Knowledge of the radiation technique used and the expected temporal evolution of radiation-induced lung injury, as well as patient-specific parameters such as previous radiotherapy, concurrent chemoradiotherapy, or immunotherapy, is important in image interpretation. This review discusses factors that affect the development and severity of radiation-induced lung injury and its radiological manifestations, as well as the differences between conventional and high-precision dose radiotherapy techniques.
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Affiliation(s)
- Taylor A. Strange
- Department of Pathology, University of Texas Medical Branch John Sealy School of Medicine, 301 University Blvd, Galveston, TX 77555, USA
| | - Lauren T. Erasmus
- Department of Anatomy and Cell Biology, Faculty of Sciences, McGill University, 845 Sherbrooke Street West, Montreal, QC H3A0G4, Canada
| | - Jitesh Ahuja
- Department of Thoracic Radiology, University of Texas MD Anderson Cancer Center, 1515 Holcombe Blvd., Unit 1478, Houston, TX 77030, USA; (J.A.); (R.A.); (G.S.S.)
| | - Rishi Agrawal
- Department of Thoracic Radiology, University of Texas MD Anderson Cancer Center, 1515 Holcombe Blvd., Unit 1478, Houston, TX 77030, USA; (J.A.); (R.A.); (G.S.S.)
| | - Girish S. Shroff
- Department of Thoracic Radiology, University of Texas MD Anderson Cancer Center, 1515 Holcombe Blvd., Unit 1478, Houston, TX 77030, USA; (J.A.); (R.A.); (G.S.S.)
| | - Mylene T. Truong
- Department of Thoracic Radiology, University of Texas MD Anderson Cancer Center, 1515 Holcombe Blvd., Unit 1478, Houston, TX 77030, USA; (J.A.); (R.A.); (G.S.S.)
| | - Chad D. Strange
- Department of Thoracic Radiology, University of Texas MD Anderson Cancer Center, 1515 Holcombe Blvd., Unit 1478, Houston, TX 77030, USA; (J.A.); (R.A.); (G.S.S.)
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10
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Abston E, Zhou IY, Saenger JA, Shuvaev S, Akam E, Esfahani SA, Hariri LP, Rotile NJ, Crowley E, Montesi SB, Humblet V, Arabasz G, Catana C, Fintelmann FJ, Caravan P, Lanuti M. Noninvasive Quantification of Radiation-Induced Lung Injury using a Targeted Molecular Imaging Probe. MEDRXIV : THE PREPRINT SERVER FOR HEALTH SCIENCES 2023:2023.09.25.23295897. [PMID: 37808864 PMCID: PMC10557816 DOI: 10.1101/2023.09.25.23295897] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/10/2023]
Abstract
Rationale Radiation-induced lung injury (RILI) is a progressive inflammatory process commonly seen following irradiation for lung cancer. The disease can be insidious, often characterized by acute pneumonitis followed by chronic fibrosis with significant associated morbidity. No therapies are approved for RILI, and accurate disease quantification is a major barrier to improved management. Objective To noninvasively quantify RILI, utilizing a molecular imaging probe that specifically targets type 1 collagen in mouse models and patients with confirmed RILI. Methods Using a murine model of lung radiation, mice were imaged with EP-3533, a type 1 collagen probe to characterize the development of RILI and to assess disease mitigation following losartan treatment. The human analog probe targeted against type 1 collagen, 68Ga-CBP8, was tested on excised human lung tissue containing RILI and quantified via autoradiography. Finally, 68Ga-CBP8 PET was used to assess RILI in vivo in six human subjects. Results Murine models demonstrated that probe signal correlated with progressive RILI severity over six-months. The probe was sensitive to mitigation of RILI by losartan. Excised human lung tissue with RILI had increased binding vs unirradiated control tissue and 68Ga-CBP8 uptake correlated with collagen proportional area. Human imaging revealed significant 68Ga-CBP8 uptake in areas of RILI and minimal background uptake. Conclusions These findings support the ability of a molecular imaging probe targeted at type 1 collagen to detect RILI in preclinical models and human disease, suggesting a role for targeted molecular imaging of collagen in the assessment of RILI.Clinical trial registered with www.clinicaltrials.gov (NCT04485286, NCT03535545).
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Affiliation(s)
- Eric Abston
- Division of Thoracic Surgery, Massachusetts General Hospital, Harvard Medical School, Boston, Massachusetts
| | - Iris Y Zhou
- Athinoula A. Martinos Center for Biomedical Imaging, Massachusetts General Hospital, Boston, Massachusetts, USA
- Department of Radiology, Massachusetts General Hospital, Boston, MA, USA; Harvard Medical School, Boston, MA, USA
- The Institute for Innovation in Imaging Massachusetts General Hospital, Boston, Massachusetts, USA
| | - Jonathan A Saenger
- Department of Radiology, Massachusetts General Hospital, Boston, MA, USA; Harvard Medical School, Boston, MA, USA
| | - Sergey Shuvaev
- Athinoula A. Martinos Center for Biomedical Imaging, Massachusetts General Hospital, Boston, Massachusetts, USA
- Department of Radiology, Massachusetts General Hospital, Boston, MA, USA; Harvard Medical School, Boston, MA, USA
- The Institute for Innovation in Imaging Massachusetts General Hospital, Boston, Massachusetts, USA
| | - Eman Akam
- Cardiovascular Research Center, Massachusetts General Hospital, Boston, Massachusetts, USA
| | - Shadi A Esfahani
- Department of Radiology, Massachusetts General Hospital, Boston, MA, USA; Harvard Medical School, Boston, MA, USA
| | - Lida P Hariri
- Department of Pathology, Massachusetts General Hospital, Harvard Medical School, Boston, MA, USA
| | - Nicholas J Rotile
- Athinoula A. Martinos Center for Biomedical Imaging, Massachusetts General Hospital, Boston, Massachusetts, USA
- Department of Radiology, Massachusetts General Hospital, Boston, MA, USA; Harvard Medical School, Boston, MA, USA
- The Institute for Innovation in Imaging Massachusetts General Hospital, Boston, Massachusetts, USA
| | - Elizabeth Crowley
- Department of Radiology, Massachusetts General Hospital, Boston, MA, USA; Harvard Medical School, Boston, MA, USA
| | - Sydney B Montesi
- Division of Pulmonary and Critical Care Medicine, Massachusetts General Hospital, Harvard Medical School, Boston, MA, USA
| | | | - Grae Arabasz
- Athinoula A. Martinos Center for Biomedical Imaging, Massachusetts General Hospital, Boston, Massachusetts, USA
| | - Ciprian Catana
- Athinoula A. Martinos Center for Biomedical Imaging, Massachusetts General Hospital, Boston, Massachusetts, USA
- The Institute for Innovation in Imaging Massachusetts General Hospital, Boston, Massachusetts, USA
| | - Florian J Fintelmann
- Department of Radiology, Massachusetts General Hospital, Boston, MA, USA; Harvard Medical School, Boston, MA, USA
| | - Peter Caravan
- Athinoula A. Martinos Center for Biomedical Imaging, Massachusetts General Hospital, Boston, Massachusetts, USA
- Department of Radiology, Massachusetts General Hospital, Boston, MA, USA; Harvard Medical School, Boston, MA, USA
- The Institute for Innovation in Imaging Massachusetts General Hospital, Boston, Massachusetts, USA
| | - Michael Lanuti
- Division of Thoracic Surgery, Massachusetts General Hospital, Harvard Medical School, Boston, Massachusetts
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11
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Guberina N, Wirsdörfer F, Stuschke M, Jendrossek V. Combined radiation- and immune checkpoint-inhibitor-induced pneumonitis – The challenge to predict and detect overlapping immune-related adverse effects from evolving laboratory biomarkers and clinical imaging. Neoplasia 2023; 39:100892. [PMID: 37011458 PMCID: PMC10124136 DOI: 10.1016/j.neo.2023.100892] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/01/2022] [Revised: 02/17/2023] [Accepted: 02/23/2023] [Indexed: 04/04/2023]
Abstract
The risk of overlapping pulmonary toxicity induced by thoracic radio(chemo)therapy and immune checkpoint inhibitor therapy in the treatment of patients suffering from non-small cell lung cancer (NSCLC) is one important challenge in successful radioimmunotherapy. In the present opinion we highlight factors that we find important to be considered before treatment initiation, during the treatment sequence, and after treatment completion combined or sequential application of radio(chemo)therapy and immune checkpoint inhibitor therapy. A major aim is to optimize the therapeutic index and to avoid immune related adverse effects. The goals in the future will be focused not only on identifying patients already in the pretreatment phase who could benefit from this complex treatment, but also in identifying patients, who are most likely to have higher grade toxicity. In this respect, proper assessment of clinical performance status, monitoring for the presence of certain comorbidities, evaluation of laboratory parameters such as TGF-α and IL-6 levels, human leukocyte antigens (HLA), and consideration of other potential biomarkers which will evolve in near future are essential. Likewise, the critical parameters must be monitored during the treatment phase and follow-up care to detect potential side effects in time. With the help of high-end imaging which is already used on a daily basis in image guided radiotherapy (IGRT) for intensity modulated radiotherapy (IMRT), its advanced form volumetric modulated arc therapy (VMAT), and adaptive radiation therapy (ART), clinically relevant changes in lung tissue can be detected at an early stage of disease. Concurrent radiotherapy and immunotherapy requires a special focus on adverse events, particularly of the lung, but, when properly approached and applied, it may offer new perspectives for patients with locally advanced NSCLC to be seriously considered as a curative option.
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12
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Grassi F, Granata V, Fusco R, De Muzio F, Cutolo C, Gabelloni M, Borgheresi A, Danti G, Picone C, Giovagnoni A, Miele V, Gandolfo N, Barile A, Nardone V, Grassi R. Radiation Recall Pneumonitis: The Open Challenge in Differential Diagnosis of Pneumonia Induced by Oncological Treatments. J Clin Med 2023; 12:jcm12041442. [PMID: 36835977 PMCID: PMC9964719 DOI: 10.3390/jcm12041442] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/08/2023] [Revised: 02/06/2023] [Accepted: 02/07/2023] [Indexed: 02/17/2023] Open
Abstract
The treatment of primary and secondary lung neoplasms now sees the fundamental role of radiotherapy, associated with surgery and systemic therapies. The improvement in survival outcomes has also increased attention to the quality of life, treatment compliance and the management of side effects. The role of imaging is not only limited to recognizing the efficacy of treatment but also to identifying, as soon as possible, the uncommon effects, especially when more treatments, such as chemotherapy, immunotherapy and radiotherapy, are associated. Radiation recall pneumonitis is an uncommon treatment complication that should be correctly characterized, and it is essential to recognize the mechanisms of radiation recall pneumonitis pathogenesis and diagnostic features in order to promptly identify them and adopt the best therapeutic strategy, with the shortest possible withdrawal of the current oncological drug. In this setting, artificial intelligence could have a critical role, although a larger patient data set is required.
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Affiliation(s)
- Francesca Grassi
- Division of Radiology, Università Degli Studi Della Campania Luigi Vanvitelli, 80127 Naples, Italy
- Italian Society of Medical and Interventional Radiology (SIRM), SIRM Foundation, Via della Signora 2, 20122 Milan, Italy
| | - Vincenza Granata
- Division of Radiology, Istituto Nazionale Tumori IRCCS Fondazione Pascale—IRCCS di Napoli, 80131 Naples, Italy
- Correspondence:
| | - Roberta Fusco
- Medical Oncology Division, Igea SpA, 80015 Naples, Italy
| | - Federica De Muzio
- Diagnostic Imaging Section, Department of Medical and Surgical Sciences & Neurosciences, University of Molise, 86100 Campobasso, Italy
| | - Carmen Cutolo
- Department of Medicine, Surgery and Dentistry, University of Salerno, 84084 Salerno, Italy
| | - Michela Gabelloni
- Department of Translational Research, Diagnostic and Interventional Radiology, University of Pisa, 56126 Pisa, Italy
| | - Alessandra Borgheresi
- Department of Clinical, Special and Dental Sciences, University Politecnica Delle Marche, Via Conca 71, 60126 Ancona, Italy
- Department of Radiology, University Hospital “Azienda Ospedaliera Universitaria delle Marche”, Via Conca 71, 60126 Ancona, Italy
| | - Ginevra Danti
- Department of Radiology, Careggi University Hospital, Largo Brambilla 3, 50134 Florence, Italy
| | - Carmine Picone
- Division of Radiology, Istituto Nazionale Tumori IRCCS Fondazione Pascale—IRCCS di Napoli, 80131 Naples, Italy
| | - Andrea Giovagnoni
- Department of Clinical, Special and Dental Sciences, University Politecnica Delle Marche, Via Conca 71, 60126 Ancona, Italy
- Department of Radiology, University Hospital “Azienda Ospedaliera Universitaria delle Marche”, Via Conca 71, 60126 Ancona, Italy
| | - Vittorio Miele
- Department of Radiology, Careggi University Hospital, Largo Brambilla 3, 50134 Florence, Italy
| | - Nicoletta Gandolfo
- Diagnostic Imaging Department, Villa Scassi Hospital-ASL 3, Corso Scassi 1, 16149 Genoa, Italy
| | - Antonio Barile
- Department of Applied Clinical Sciences and Biotechnology, University of L’Aquila, Via Vetoio 1, 67100 L’Aquila, Italy
| | - Valerio Nardone
- Division of Radiology, Università Degli Studi Della Campania Luigi Vanvitelli, 80127 Naples, Italy
| | - Roberta Grassi
- Division of Radiology, Università Degli Studi Della Campania Luigi Vanvitelli, 80127 Naples, Italy
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13
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Mukai-Sasaki Y, Liao Z, Yang D, Inoue T. Modulators of radiation-induced cardiopulmonary toxicities for non-small cell lung cancer: Integrated cytokines, single nucleotide variants, and HBP systems imaging. Front Oncol 2022; 12:984364. [PMID: 36591530 PMCID: PMC9797663 DOI: 10.3389/fonc.2022.984364] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/01/2022] [Accepted: 11/21/2022] [Indexed: 12/23/2022] Open
Abstract
Radiation therapy (RT)-induced cardiopulmonary toxicities remain dose-limiting toxicities for patients receiving radiation dosages to the thorax, especially for lung cancer. Means of monitoring and predicting for those receiving RT or concurrent chemoradiation therapy before treatment begins in individual patients could benefit early intervention to prevent or minimize RT-induced side effects. Another aspect of an individual's susceptibility to the adverse effects of thoracic irradiation is the immune system as reflected by phenotypic factors (patterns of cytokine expressions), genotypic factors (single nucleotide variants SNVs; formerly single nucleotide polymorphisms [SNPs]), and aspects of quantitative cellular imaging. Levels of transcription, production, and functional activity of cytokines are often influenced by SNVs that affect coding regions in the promoter or regulatory regions of cytokine genes. SNVs can also lead to changes in the expression of the inflammatory cytokines, interferons, interleukins (IL-6, IL-17) and tumor necrosis factors (TNF-α) at the protein level. RT-induced cardiopulmonary toxicities could be quantified by the uptake of 18F-fluorodeoxyglucose (FDG), however, FDG is a sensitive but not specific biomarker in differential diagnosis between inflammation/infection and tumor recurrence. FDG is suitable for initial diagnosis of predisposed tissue injuries in non-small cell lung cancer (NSCLC). 99mTc-ethylenedicysteine-glucosamine (99mTc-EC-G) was able to measure tumor DNA proliferation and myocardial ischemia via hexosamine biosynthetic pathways (HBP). Thus, 99mTc-EC-G could be an alternative to FDG in the assessment of RT doses and select patients in HBP-directed targets for optimal outcomes. This article reviewed correlative analyses of pro-inflammatory cytokines, genotype SNVs, and cellular imaging to improve the diagnosis, prognosis, monitoring, and prediction of RT-induced cardiopulmonary toxicities in NSCLC.
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Affiliation(s)
- Yuki Mukai-Sasaki
- Department of Radiation Oncology, The University of Texas MD Anderson Cancer Center, Houston, TX, United States,Advanced Medical Center, Shonan Kamakura General Hospital, Kamakura, Japan,*Correspondence: Yuki Mukai-Sasaki,
| | - Zhongxing Liao
- Department of Radiation Oncology, The University of Texas MD Anderson Cancer Center, Houston, TX, United States
| | - David Yang
- Advanced Medical Center, Shonan Kamakura General Hospital, Kamakura, Japan
| | - Tomio Inoue
- Advanced Medical Center, Shonan Kamakura General Hospital, Kamakura, Japan
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14
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Talebpour Amiri F, Arzani S, Farzipour S, Hosseinimehr SJ. Radioprotective effects of gliclazide against irradiation-induced cardiotoxicity and lung injury through inhibiting oxidative stress. MEDICAL ONCOLOGY (NORTHWOOD, LONDON, ENGLAND) 2022; 39:199. [PMID: 36071308 DOI: 10.1007/s12032-022-01803-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/14/2022] [Accepted: 07/18/2022] [Indexed: 10/14/2022]
Abstract
Radiotherapy is one of the main treatments for localized primary cancer in patients. Cardiotoxicity and lung injury are two of the main side effects of oxidative stress following radiotherapy in patients with thoracic region cancer. Gliclazide (GLZ) as an antihyperglycemic drug has antioxidant, anti-inflammatory, and anti-apoptotic activities. This study aimed to evaluate the effect of GLZ in cardiotoxicity and lung injury induced by irradiation (IR). In this experimental study, 64 mice were divided into eight groups: control, GLZ (5, 10, and 25 mg/kg), IR (6 Gy), and IR + GLZ (in three doses). GLZ was administrated for 8 consecutive successive days and mice were exposed with IR on the 9th day of study. On the 10th day of study, tissue biochemical assay and at 14th day of study, histopathological assay were performed to evaluate for cardiotoxicity and lung injury. The findings revealed that IR induces atypical features in heart and lung histostructure, and oxidative stress (an increase of MDA, PC levels, and decrease of GSH content) in these tissues. GLZ administration preserved heart and lung damages and improves oxidative stress markers in mice. Data have authenticated that GLZ could protect heart and lung histostructure against oxidative stress-induced injury through inhibiting oxidative stress.
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Affiliation(s)
- Fereshteh Talebpour Amiri
- Department of Anatomy, Faculty of Medicine, Molecular and Cell Biology Research Center, Mazandaran University of Medical Sciences, Sari, Iran
| | - Soroush Arzani
- Department of Radiopharmacy, Faculty of Pharmacy, Mazandaran University of Medical Sciences, Sari, Iran.,Student Research Committee, Faculty of Medicine, Mazandaran University of Medical Sciences, Sari, Iran
| | - Soghra Farzipour
- Department of Pharmaceutical Biotechnology, School of Pharmacy, Guilan University of Medical Sciences, Rasht, Iran
| | - Seyed Jalal Hosseinimehr
- Department of Radiopharmacy, Faculty of Pharmacy, Mazandaran University of Medical Sciences, Sari, Iran.
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15
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Toyomasu Y, Matsui K, Omori K, Takada A, Imanaka-Yoshida K, Tawara I, Shimamoto A, Takao M, Kobayashi H, Tomaru A, Fujimoto H, Kobayashi T, Sakuma H, Nomoto Y. Tenascin C in radiation-induced lung damage: Pathological expression and serum level elevation. Thorac Cancer 2022; 13:2904-2907. [PMID: 36047568 PMCID: PMC9575110 DOI: 10.1111/1759-7714.14624] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/30/2022] [Revised: 08/09/2022] [Accepted: 08/10/2022] [Indexed: 11/29/2022] Open
Abstract
Radiation‐induced lung damage (RILD) is a critical problem in lung cancer radiotherapy, and it is difficult to predict its severity. Although no biomarkers for RILD have been established, tenascin C (TNC) is an extracellular matrix glycoprotein involved in the remodeling of damaged tissues and has been implicated in inflammation and fibrosis. We report the unique case of a 36‐year‐old man with adenocarcinoma of the lung, Union for International Cancer Control stage IIIB, who was treated with radiotherapy before lung surgery. The surgical specimen showed histopathological expression of TNC in the region where radiation pneumonitis was observed radiographically. Serum TNC levels were elevated after radiotherapy. In this case, TNC is suggested to be implicated in RILD and may be a potential candidate as a biomarker for the onset and severity of the condition.
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Affiliation(s)
| | - Kenta Matsui
- Department of Pathology and Matrix Biology, Mie University, Tsu, Japan
| | - Kazuki Omori
- Department of Radiology, Mie University, Tsu, Japan
| | | | | | - Isao Tawara
- Department of Hematology and Oncology, Mie University, Tsu, Japan
| | | | - Motoshi Takao
- Department of Thoracic Surgery, Mie University, Tsu, Japan
| | | | - Atsushi Tomaru
- Department of Respiratory Medicine, Mie University, Tsu, Japan
| | - Hajime Fujimoto
- Department of Respiratory Medicine, Mie University, Tsu, Japan
| | - Tetsu Kobayashi
- Department of Respiratory Medicine, Mie University, Tsu, Japan
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16
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Chen T, Zhuang B, Huang Y, Liu Y, Yuan B, Wang W, Yuan T, Du L, Jin Y. Inhaled curcumin mesoporous polydopamine nanoparticles against radiation pneumonitis. Acta Pharm Sin B 2022; 12:2522-2532. [PMID: 35646537 PMCID: PMC9136532 DOI: 10.1016/j.apsb.2021.10.027] [Citation(s) in RCA: 18] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/12/2021] [Revised: 10/20/2021] [Accepted: 10/22/2021] [Indexed: 12/19/2022] Open
Abstract
Radiation therapy is an effective method to kill cancer cells and shrink tumors using high-energy X-ray or γ-ray. Radiation pneumonitis (RP) is one of the most serious complications of radiation therapy for thoracic cancers, commonly leading to serious respiratory distress and poor prognosis. Here, we prepared curcumin-loaded mesoporous polydopamine nanoparticles (CMPN) for prevention and treatment of RP by pulmonary delivery. Mesoporous polydopamine nanoparticles (MPDA) were successfully synthesized with an emulsion-induced interface polymerization method and curcumin was loaded in MPDA via π‒π stacking and hydrogen bonding interaction. MPDA owned the uniform spherical morphology with numerous mesopores that disappeared after loading curcumin. More than 80% curcumin released from CMPN in 6 h and mesopores recovered. CMPN remarkably protected BEAS-2B cells from γ-ray radiation injury by inhibiting apoptosis. RP rat models were established after a single dose of 15 Gy 60Co γ-ray radiation was performed on the chest area. Effective therapy of RP was achieved by intratracheal administration of CMPN due to free radical scavenging and anti-oxidation ability, and reduced proinflammatory cytokines, high superoxide dismutase, decreased malondialdehyde, and alleviated lung tissue damages were observed. Inhaled CMPN paves a new avenue for the treatment of RP.
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Affiliation(s)
- Ting Chen
- Guangdong Pharmaceutical University, Guangzhou 510006, China
- Department of Pharmaceutical Sciences, Beijing Institute of Radiation Medicine, Beijing 100850, China
| | - Bo Zhuang
- Department of Pharmaceutical Sciences, Beijing Institute of Radiation Medicine, Beijing 100850, China
- Department of Chemical Defense, Institute of NBC Defense, Beijing 102205, China
| | - Yueqi Huang
- Department of Pharmaceutical Sciences, Beijing Institute of Radiation Medicine, Beijing 100850, China
| | - Yan Liu
- Department of Pharmaceutical Sciences, Beijing Institute of Radiation Medicine, Beijing 100850, China
| | - Bochuan Yuan
- Department of Pharmaceutical Sciences, Beijing Institute of Radiation Medicine, Beijing 100850, China
| | - Wanmei Wang
- Department of Pharmaceutical Sciences, Beijing Institute of Radiation Medicine, Beijing 100850, China
| | - Tianyu Yuan
- Department of Pharmaceutical Sciences, Beijing Institute of Radiation Medicine, Beijing 100850, China
| | - Lina Du
- Guangdong Pharmaceutical University, Guangzhou 510006, China
- Department of Pharmaceutical Sciences, Beijing Institute of Radiation Medicine, Beijing 100850, China
| | - Yiguang Jin
- Guangdong Pharmaceutical University, Guangzhou 510006, China
- Department of Pharmaceutical Sciences, Beijing Institute of Radiation Medicine, Beijing 100850, China
- Corresponding author.
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17
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Ding Y, Ma L, He L, Xu Q, Zhang Z, Zhang Z, Zhang X, Fan R, Ma W, Sun Y, Zhang B, Li W, Zhai Y, Zhang J. A strategy for attenuation of acute radiation-induced lung injury using crocetin from gardenia fruit. Biomed Pharmacother 2022; 149:112899. [PMID: 35366531 DOI: 10.1016/j.biopha.2022.112899] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/14/2022] [Revised: 03/18/2022] [Accepted: 03/25/2022] [Indexed: 11/29/2022] Open
Abstract
PURPOSE Radiation-induced lung injury limits the implementation of radiotherapy plans and severely impairs the quality of life. Crocetin has the capability to protect against radiation. This study is aimed at estimate the preventive effect and mechanism of crocetin on acute radiation induced lung injury. METHODS AND MATERIALS In this study, we offer a strategy for radiation-induced lung injury by using crocetin, an extract of gardenia fruit. Histopathology, transcriptomics, flow cytometry, and other methods have served to examine the effect and mechanism of crocetin on acute radiation-induced lung injury. RESULTS Crocetin effectively alleviates radiation-induced alveolar wall thickening and alveolar destruction. The number of normal alveoli and lung structure of mice is well protected by the prevention of crocetin. It is found that crocetin inhibits necroptosis to achieve effective radioprotection by down regulating the Tnfrsf10b gene in vitro. CONCLUSION Crocetin inhibits necroptosis through transcriptional regulation of the Tnfrsf10b gene, thereby preventing radiation-induced lung injury. This work may provide a new strategy for the prevention of lung radiation injury by the extract from Chinese herbal medicine.
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Affiliation(s)
- Yan Ding
- Department of Radiation Oncology, Nanyang First People's Hospital Affiliated to Henan University, Nanyang 473000, China
| | - Lei Ma
- Cancer Center, Nanyang First People's Hospital Affiliated to Henan University, Nanyang 473000, China
| | - Limin He
- Cancer Center, Nanyang First People's Hospital Affiliated to Henan University, Nanyang 473000, China
| | - Quanxiao Xu
- Cancer Center, Nanyang First People's Hospital Affiliated to Henan University, Nanyang 473000, China
| | - Zhuang Zhang
- Department of Clinical Medicine, Xinjiang Medical University, Urumqi 830000, China
| | - Zhen Zhang
- Second Ward, Department of Oncology, Nanyang First People's Hospital Affiliated to Henan University, Nanyang 473000, China
| | - Xinping Zhang
- Department of Obstetrics and Gynecology, Nanyang First People's Hospital Affiliated to Henan University, Nanyang 473000, China
| | - Rui Fan
- Department of Pathology, Nanyang First People's Hospital Affiliated to Henan University, Nanyang 473000, China
| | - Wenjun Ma
- Department of Radiation Oncology, Nanyang First People's Hospital Affiliated to Henan University, Nanyang 473000, China
| | - Ya'nan Sun
- Department of Radiation Oncology, Nanyang First People's Hospital Affiliated to Henan University, Nanyang 473000, China
| | - Baile Zhang
- Department of Radiation Oncology, Nanyang First People's Hospital Affiliated to Henan University, Nanyang 473000, China
| | - Wentai Li
- Department of Radiation Oncology, Nanyang First People's Hospital Affiliated to Henan University, Nanyang 473000, China
| | - Yao Zhai
- Department of Radiation Oncology, Nanyang First People's Hospital Affiliated to Henan University, Nanyang 473000, China
| | - Jiandong Zhang
- Department of Radiation Oncology, Nanyang First People's Hospital Affiliated to Henan University, Nanyang 473000, China.
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Identifying Active Substances and the Pharmacological Mechanism of Houttuynia cordata Thunb. in Treating Radiation-Induced Lung Injury Based on Network Pharmacology and Molecular Docking Verification. EVIDENCE-BASED COMPLEMENTARY AND ALTERNATIVE MEDICINE 2022; 2022:3776340. [PMID: 35360660 PMCID: PMC8964154 DOI: 10.1155/2022/3776340] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 10/26/2021] [Revised: 02/19/2022] [Accepted: 02/24/2022] [Indexed: 11/17/2022]
Abstract
Background Houttuynia cordata Thunb. is a traditional Chinese herb widely used mainly because of the pharmacological effects related to heat clearance and detoxification. Emerging clinical evidence indicates that the efficacy of Houttuynia cordata Thunb. on RILI is upstanding. Nevertheless, its underlying therapeutic mechanism remains unclear and warrants further elucidation. Methods The major active components and corresponding targets of Houttuynia cordata Thunb. were retrieved from the traditional Chinese medicine system pharmacology database (TCMSP) and literature review. The related targets of RILI were retrieved from the GeneCards database. Common targets among the active compounds and diseases were identified through Venn diagram analysis. Cytoscape was employed to construct and visualize the network relationship among the drug, active compounds, targets, and disease. The protein interaction network (PPI) was constructed by STRING. The reliability (the binding affinity) of the core targets and active compounds was verified by molecular docking. Results A search of the TCMSP database and related literature revealed 12 active compounds of Houttuynia cordata Thunb. against RILI. The core active compounds included quercetin, kaempferol, hyperoside, and rutin. Hub nodes including TP53, VEGFA, JUN, TNF, and IL-6 were identified in the PPI network. The GO categories were classified into three functional categories: 112 biological processes, 9 molecular functions, and 32 cellular components of the active compounds of Houttuynia cordata Thunb. The KEGG pathway enrichment analysis demonstrated the enrichment of target genes in several key cancer-related signaling pathways, including the cancer pathways, TNF signaling pathway, PI3K-Akt signaling pathway, and HIF-1 signaling pathway. Molecular docking analysis validated the effective binding capacity of the main active compounds with the core targets. Conclusion The main active components of Houttuynia cordata Thunb. have a potential pharmacological effect against RILI via the cancer pathways, TNF signaling pathway, and PI3K-Akt signaling pathway.
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Normal Lung Tissue CT Density Changes after Volumetric-Arc Radiotherapy (VMAT) for Lung Cancer. J Pers Med 2022; 12:jpm12030485. [PMID: 35330484 PMCID: PMC8955548 DOI: 10.3390/jpm12030485] [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: 02/02/2022] [Revised: 03/07/2022] [Accepted: 03/11/2022] [Indexed: 11/16/2022] Open
Abstract
Radiation-induced lung injury remains a significant toxicity in thoracic radiotherapy. Because a precise diagnosis is difficult and commonly used assessment scales are unclear and subjective, there is a need to establish quantitative and sensitive grading methods. The lung tissue density change expressed in Hounsfield units (HUs) derived from CT scans seems a useful numeric surrogate. The study aimed to confirm a dose-response effect on HU value changes (ΔHU), their evolution in time, and the impact of selected clinical and demographic factors. We used dedicated, self-developed software to register and analyze 120 pairs of initial and follow-up CT scans of 47 lung cancer patients treated with dynamic arc radiotherapy. The differences in HU values between CT scans were calculated within discretized dose-bins limited by isodose lines. We have proved the dose-effect relationship, which is well described with a sigmoid model. We found the time evolution of HU changes to suit a typical clinical presentation of radiation-induced toxicity. Some clinical factors were found to correlate with ΔHU degree: planning target volume (PTV), V35 in the lung, patient’s age and a history of arterial hypertension, and initial lung ventilation intensity. Lung density change assessment turned out to be a sensitive and valuable method of grading post-RT lung toxicity.
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