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Moore ZR, Huang X, Lobaugh S, Zhang Z, Wong P, Geyer A, Pagano A, Rudin CM, Jones DR, Gomez DR, Deasy JO, Mak R, Schmitt AM, Paik PK, Rimner A. Biomarkers associated with pulmonary exacerbations in a randomized trial of nintedanib for radiation pneumonitis. Radiother Oncol 2024; 196:110320. [PMID: 38740091 DOI: 10.1016/j.radonc.2024.110320] [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: 12/31/2023] [Revised: 04/19/2024] [Accepted: 04/23/2024] [Indexed: 05/16/2024]
Abstract
BACKGROUND AND PURPOSE Radiation pneumonitis (RP) is a common side effect of thoracic radiotherapy and often has a long course characterized by acute exacerbations and progression to permanent lung fibrosis. There are no validated biomarkers of prognosis in patients diagnosed with RP. MATERIALS AND METHODS We analyzed a time course of serum chemokines, cytokines, and other proteins from patients with grade 2+ RP in a randomized clinical trial of a steroid taper plus nintedanib, a multiple tyrosine kinase inhibitor, versus placebo plus a steroid taper for the treatment of RP. Weighted gene correlation network analysis (WGCNA) and univariable zero inflated Poisson models were used to identify groups of correlated analytes and their associations with clinical outcomes. RESULTS Thirty enrolled patients had biomarker data available, and 17 patients had enough analytes tested for network analysis. WGNCA identified ten analytes, including transforming growth factor beta-1 (TGF-β1), monocyte chemoattractant protein-1 (MCP-1), and platelet-derived growth factor (PDGF), that in aggregate were correlated with the occurrence of pulmonary exacerbations (p = 0.008), the total number of acute pulmonary exacerbations (p = 0.002), and treatment arm (p = 0.036). By univariable analysis, an increase in rate of change of two components of the RP module were associated with an increased incidence rate of pulmonary exacerbations: interleukin 5 (IL-5, incidence rate ratio (IRR) 1.02, 95% CI 1.01-1.04, p = 0.002), and tumor necrosis factor superfamily 12 (TNFSF12, IRR 1.06, CI 1-1.11, p = 0.036). An increased slope of epidermal growth factor (EGF) was associated with a decreased incidence rate of exacerbations (IRR 0.94, CI 0.89-1, p = 0.036). CONCLUSION We identified a panel of serum biomarkers that showed association with nintedanib treatment and acute pulmonary exacerbations in patients with RP. A confirmatory study will be needed to validate this panel for use as a prognostic tool in patients with RP.
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Affiliation(s)
- Zachary R Moore
- Departments of Radiation Oncology, Memorial Sloan Kettering Cancer Center, New York, NY, United States
| | - Xiaojing Huang
- Departments of Radiation Oncology, Memorial Sloan Kettering Cancer Center, New York, NY, United States
| | - Stephanie Lobaugh
- Departments of Biostatistics, Memorial Sloan Kettering Cancer Center, New York, NY, United States
| | - Zhigang Zhang
- Departments of Biostatistics, Memorial Sloan Kettering Cancer Center, New York, NY, United States.
| | - Phillip Wong
- Departments of Sloan Kettering Institute, Memorial Sloan Kettering Cancer Center, New York, NY, United States
| | - Alexander Geyer
- Departments of Medicine, Memorial Sloan Kettering Cancer Center, New York, NY, United States; Department of Medicine Weill Cornell Medical Center, New York, NY, United States
| | - Andrew Pagano
- Departments of Radiology, Memorial Sloan Kettering Cancer Center, New York, NY, United States
| | - Charles M Rudin
- Departments of Medicine, Memorial Sloan Kettering Cancer Center, New York, NY, United States; Department of Medicine Weill Cornell Medical Center, New York, NY, United States
| | - David R Jones
- Departments of Surgery, Memorial Sloan Kettering Cancer Center, New York, NY, United States
| | - Daniel R Gomez
- Departments of Radiation Oncology, Memorial Sloan Kettering Cancer Center, New York, NY, United States
| | - Joseph O Deasy
- Departments of Medical Physics, Memorial Sloan Kettering Cancer Center, New York, NY, United States
| | - Raymond Mak
- Department of Radiation Oncology Brigham and Women's Hospital/Dana-Farber Cancer Institute Boston, MA, United States
| | - Adam M Schmitt
- Departments of Radiation Oncology, Memorial Sloan Kettering Cancer Center, New York, NY, United States
| | - Paul K Paik
- Departments of Medicine, Memorial Sloan Kettering Cancer Center, New York, NY, United States; Department of Medicine Weill Cornell Medical Center, New York, NY, United States
| | - Andreas Rimner
- Departments of Radiation Oncology, Memorial Sloan Kettering Cancer Center, New York, NY, United States.
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Kuipers ME, van Doorn-Wink KCJ, Hiemstra PS, Slats AM. Predicting Radiation-Induced Lung Injury in Patients With Lung Cancer: Challenges and Opportunities. Int J Radiat Oncol Biol Phys 2024; 118:639-649. [PMID: 37924986 DOI: 10.1016/j.ijrobp.2023.10.044] [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: 07/31/2023] [Revised: 10/06/2023] [Accepted: 10/22/2023] [Indexed: 11/06/2023]
Abstract
Radiation-induced lung injury (RILI) is one of the main dose-limiting toxicities in radiation therapy (RT) for lung cancer. Approximately 10% to 20% of patients show signs of RILI of variable severity. The reason for the wide range of RILI severity and the mechanisms underlying its development are only partially understood. A number of clinical risk factors have been identified that can aid in clinical decision making. Technological advancements in RT and the use of strict organ-at-risk dose constraints have helped to reduce RILI. Predicting patients at risk for RILI may be further improved with a combination of cytokine assessments, γH2AX-assays in leukocytes, or epigenetic markers. A complicating factor is the lack of an objective definition of RILI. Tools such as computed tomography densitometry, fluorodeoxyglucose-positron emission tomography uptake, changes in lung function measurements, and exhaled breath analysis can be implemented to better define and quantify RILI. This can aid in the search for new biomarkers, which can be accelerated by omics techniques, single-cell RNA sequencing, mass cytometry, and advances in patient-specific in vitro cell culture models. An objective quantification of RILI combined with these novel techniques can aid in the development of biomarkers to better predict patients at risk and allow personalized treatment decisions.
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Affiliation(s)
- Merian E Kuipers
- Department of Pulmonology, Leiden University Medical Center, Leiden, The Netherlands.
| | | | - Pieter S Hiemstra
- Department of Pulmonology, Leiden University Medical Center, Leiden, The Netherlands
| | - Annelies M Slats
- Department of Pulmonology, Leiden University Medical Center, Leiden, The Netherlands
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3
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Guo H, Yu R, Zhang H, Wang W. Cytokine, chemokine alterations and immune cell infiltration in Radiation-induced lung injury: Implications for prevention and management. Int Immunopharmacol 2024; 126:111263. [PMID: 38000232 DOI: 10.1016/j.intimp.2023.111263] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/22/2023] [Revised: 11/11/2023] [Accepted: 11/16/2023] [Indexed: 11/26/2023]
Abstract
Radiation therapy is one of the primary treatments for thoracic malignancies, with radiation-induced lung injury (RILI) emerging as its most prevalent complication. RILI encompasses early-stage radiation pneumonitis (RP) and the subsequent development of radiation pulmonary fibrosis (RPF). During radiation treatment, not only are tumor cells targeted, but normal tissue cells, including alveolar epithelial cells and vascular endothelial cells, also sustain damage. Within the lungs, ionizing radiation boosts the intracellular levels of reactive oxygen species across various cell types. This elevation precipitates the release of cytokines and chemokines, coupled with the infiltration of inflammatory cells, culminating in the onset of RP. This pulmonary inflammatory response can persist, spanning a duration from several months to years, ultimately progressing to RPF. This review aims to explore the alterations in cytokine and chemokine release and the influx of immune cells post-ionizing radiation exposure in the lungs, offering insights for the prevention and management of RILI.
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Affiliation(s)
- Haochun Guo
- 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
| | - Haijun Zhang
- Department of Oncology, Zhongda Hospital, Medical School of Southeast University, Nanjing 210009, 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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4
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Isoyama S, Yamaguchi K, Imano N, Sakamoto S, Horimasu Y, Masuda T, Miyamoto S, Nakashima T, Iwamoto H, Fujitaka K, Hamada H, Nagata Y, Hattori N. Predictive role of circulatory levels of high-mobility group box 1 for radiation pneumonitis in patients with non-small cell lung cancer treated with definitive thoracic radiotherapy. Int J Clin Oncol 2022; 27:1698-1705. [PMID: 36057047 DOI: 10.1007/s10147-022-02239-0] [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: 03/15/2022] [Accepted: 08/11/2022] [Indexed: 11/05/2022]
Abstract
BACKGROUND High-mobility group box 1 (HMGB1) is a pro-inflammatory protein associated with the pathophysiology of lung injury and lung tumorigenesis. Here, we investigated the predictive potential of serum HMGB1 levels for radiation pneumonitis in patients with lung cancer. METHODS This was a retrospective biomarker study of 73 patients with non-small cell lung cancer treated with definitive thoracic radiotherapy between August 2007 and January 2021. We measured HMGB1 levels in serum stored before treatment, and analyzed its association with the development of grade ≥ 2 or grade ≥ 3 radiation pneumonitis. Additionally, baseline characteristics affecting HMGB1 levels were identified. RESULTS Of the 73 patients, 21 (28.8%) and 6 (8.2%) patients experienced grade 2 and ≥ 3 radiation pneumonitis, respectively. Univariate and multivariate logistic regression analyses revealed that higher baseline levels of serum HMGB1 were significantly associated with a higher risk of grade ≥ 3, but not grade ≥ 2, radiation pneumonitis. The incidence of grade ≥ 3 radiation pneumonitis was higher in patients with HMGB1 levels ≥ 6.2 ng/mL than in those with levels < 6.2 ng/mL (25.0% vs. 3.5%, p = 0.019). Baseline serum levels of HMGB1 were independently and positively associated with gross tumor volume. CONCLUSIONS Higher serum HMGB1 levels were significantly associated with the risk of grade ≥ 3 radiation pneumonitis in patients with lung cancer, and therefore, HMGB1 could be a potential blood biomarker for predicting severe radiation pneumonitis.
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Affiliation(s)
- Shoko Isoyama
- Department of Molecular and Internal Medicine, Graduate School of Biomedical and Health Sciences, Hiroshima University, 1-2-3 Kasumi, Minami-ku, Hiroshima, 734-8551, Japan
| | - Kakuhiro Yamaguchi
- Department of Molecular and Internal Medicine, Graduate School of Biomedical and Health Sciences, Hiroshima University, 1-2-3 Kasumi, Minami-ku, Hiroshima, 734-8551, Japan.
| | - Nobuki Imano
- Department of Radiation Oncology, Graduate School of Biomedical and Health Sciences, Hiroshima University, 1-2-3, Kasumi, Minami-ku, Hiroshima, 734-8551, Japan
| | - Shinjiro Sakamoto
- Department of Molecular and Internal Medicine, Graduate School of Biomedical and Health Sciences, Hiroshima University, 1-2-3 Kasumi, Minami-ku, Hiroshima, 734-8551, Japan
| | - Yasushi Horimasu
- Department of Molecular and Internal Medicine, Graduate School of Biomedical and Health Sciences, Hiroshima University, 1-2-3 Kasumi, Minami-ku, Hiroshima, 734-8551, Japan
| | - Takeshi Masuda
- Department of Molecular and Internal Medicine, Graduate School of Biomedical and Health Sciences, Hiroshima University, 1-2-3 Kasumi, Minami-ku, Hiroshima, 734-8551, Japan
| | - Shintaro Miyamoto
- Department of Molecular and Internal Medicine, Graduate School of Biomedical and Health Sciences, Hiroshima University, 1-2-3 Kasumi, Minami-ku, Hiroshima, 734-8551, Japan
| | - Taku Nakashima
- Department of Molecular and Internal Medicine, Graduate School of Biomedical and Health Sciences, Hiroshima University, 1-2-3 Kasumi, Minami-ku, Hiroshima, 734-8551, Japan
| | - Hiroshi Iwamoto
- Department of Molecular and Internal Medicine, Graduate School of Biomedical and Health Sciences, Hiroshima University, 1-2-3 Kasumi, Minami-ku, Hiroshima, 734-8551, Japan
| | - Kazunori Fujitaka
- Department of Molecular and Internal Medicine, Graduate School of Biomedical and Health Sciences, Hiroshima University, 1-2-3 Kasumi, Minami-ku, Hiroshima, 734-8551, Japan
| | - Hironobu Hamada
- Department of Molecular and Internal Medicine, Graduate School of Biomedical and Health Sciences, Hiroshima University, 1-2-3 Kasumi, Minami-ku, Hiroshima, 734-8551, Japan
| | - Yasushi Nagata
- Department of Radiation Oncology, Graduate School of Biomedical and Health Sciences, Hiroshima University, 1-2-3, Kasumi, Minami-ku, Hiroshima, 734-8551, Japan
| | - Noboru Hattori
- Department of Molecular and Internal Medicine, Graduate School of Biomedical and Health Sciences, Hiroshima University, 1-2-3 Kasumi, Minami-ku, Hiroshima, 734-8551, Japan
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Lapierre A, Gourgou S, Brengues M, Quéro L, Deutsch É, Milliat F, Riou O, Azria D. Tumour and normal tissue radiosensitivity. Cancer Radiother 2021; 26:96-103. [PMID: 34953704 DOI: 10.1016/j.canrad.2021.11.008] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
Abstract
The place of personalized treatments is highly increasing in medical and radiation oncology. During the last decades, a huge number of assays have been developed to predict responses of normal tissues and tumours. These tests have not yet been included into daily clinical practice but the recent developments of radiation oncology are paving the way of personalized strategies including the risk of tumour recurrence and normal tissue reactions. Concerning tumor radiosensitivity prediction, no test are currently used, even if the radiosensitivity index and the genome-based model for adjusting radiotherapy dose assays seem the most promising with level II of evidence. Commercial developments are under progress. Concerning normal tissue radiosensitivity prediction, single nucleotide polymorphims of prostate cancer patients and radiation-induced CD8 T-lymphocyte apoptosis breast and prostate assays are of level I of evidence. They can be proposed before the beginning of radiotherapy in order to propose personalized treatments according to both risks of tumour and normal tissue radiosensitivity. Commercial developments are also under way.
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Affiliation(s)
- A Lapierre
- IRCM, Institut de recherche en cancérologie de Montpellier, Inserm U1194, INCa_Inserm_DGOS_12553, université de Montpellier, avenue des Apothicaires, 34298 Montpellier cedex 05, France; Département de radiothérapie oncologie, centre hospitalier universitaire Lyon Sud, 165, chemin du Grand-Revoyet, 69495 Pierre-Bénite, France; Université de Lyon, 69000 Lyon, France
| | - S Gourgou
- Unité de biométrie, ICM, Institut régional du cancer Montpellier, université de Montpellier, rue Croix-Verte, 34298 Montpellier cedex 05, France
| | - M Brengues
- IRCM, Institut de recherche en cancérologie de Montpellier, Inserm U1194, INCa_Inserm_DGOS_12553, université de Montpellier, avenue des Apothicaires, 34298 Montpellier cedex 05, France; Fédération universitaire d'oncologie radiothérapie d'Occitanie Méditerranée, ICM, Institut régional du cancer Montpellier, université de Montpellier, rue Croix-Verte, 34298 Montpellier cedex 05, France
| | - L Quéro
- Service de cancérologie-radiothérapie, hôpital Saint-Louis, 1, avenue Claude-Vellefeaux, 75475 Paris, France
| | - É Deutsch
- Département de radiothérapie, Gustave-Roussy Cancer Campus, 114, rue Édouard-Vaillant, 94800 Villejuif, France
| | - F Milliat
- Laboratoire de radiobiologie des expositions médicales, Institut de radioprotection et de sûreté nucléaire (IRSN), 31, avenue de la Division-Leclerc, 92260 Fontenay-aux-Roses, France
| | - O Riou
- IRCM, Institut de recherche en cancérologie de Montpellier, Inserm U1194, INCa_Inserm_DGOS_12553, université de Montpellier, avenue des Apothicaires, 34298 Montpellier cedex 05, France; Fédération universitaire d'oncologie radiothérapie d'Occitanie Méditerranée, ICM, Institut régional du cancer Montpellier, université de Montpellier, rue Croix-Verte, 34298 Montpellier cedex 05, France
| | - D Azria
- IRCM, Institut de recherche en cancérologie de Montpellier, Inserm U1194, INCa_Inserm_DGOS_12553, université de Montpellier, avenue des Apothicaires, 34298 Montpellier cedex 05, France; Fédération universitaire d'oncologie radiothérapie d'Occitanie Méditerranée, ICM, Institut régional du cancer Montpellier, université de Montpellier, rue Croix-Verte, 34298 Montpellier cedex 05, France.
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6
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Gkika E, Adebahr S, Brenner A, Schimek-Jasch T, Radicioni G, Exner JP, Rühle A, Spohn SKB, Popp I, Zamboglou C, Sprave T, Firat E, Niedermann G, Nicolay NH, Nestle U, Grosu AL, Duda DG. Changes in Blood Biomarkers of Angiogenesis and Immune Modulation after Radiation Therapy and Their Association with Outcomes in Thoracic Malignancies. Cancers (Basel) 2021; 13:cancers13225725. [PMID: 34830880 PMCID: PMC8616228 DOI: 10.3390/cancers13225725] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/25/2021] [Accepted: 11/08/2021] [Indexed: 12/12/2022] Open
Abstract
The effects of radiotherapy on systemic immunity remain to be fully characterized in a disease-specific manner. The aim of the study was to examine potential biomarkers of systemic immunomodulation when using radiotherapy for thoracic malignancies. Serial blood samples were collected from 56 patients with thoracic malignancies prior (RTbaseline), during (RTduring) and at the end of radiotherapy (RTend), as well as at the first (FU1) and second follow-up (FU2). The changes in serum levels of IL-10, IFN-γ, IL-12p70, IL-13, IL-1β, IL-4, IL-6, IL-8, TNF-α, bFGF, sFlt-1, PlGF, VEGF, VEGF-C, VEGF-D and HGF were measured by multiplexed array and tested for associations with clinical outcomes. We observed an increase in the levels of IL-10, IFN-γ, PlGF and VEGF-D and a decrease in those of IL-8, VEGF, VEGF-C and sFlt-1 during and at the end of radiotherapy. Furthermore, baseline concentration of TNF-α significantly correlated with OS. IL-6 level at RTend and FU1,2 correlated with OS (RTend: p = 0.039, HR: 1.041, 95% CI: 1.002-1.082, FU1: p = 0.001, HR: 1.139, 95% CI: 1.056-1.228, FU2: p = 0.017, HR: 1.101 95% CI: 1.018-1.192), while IL-8 level correlated with OS at RTduring and RTend (RTduring: p = 0.017, HR: 1.014, 95% CI: 1.002-1.026, RTend: p = 0.004, HR: 1.007, 95% CI: 1.061-1.686). In conclusion, serum levels of TNF-α, IL-6 and IL-8 are potential biomarkers of response to radiotherapy. Given the recent implementation of immunotherapy in lung and esophageal cancer, these putative blood biomarkers should be further validated and evaluated in the combination or sequential therapy setting.
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Affiliation(s)
- Eleni Gkika
- University Medical Center Freiburg, Department of Radiation Oncology, Faculty of Medicine, University of Freiburg, 79106 Freiburg, Germany; (S.A.); (A.B.); (T.S.-J.); (G.R.); (J.-P.E.); (A.R.); (S.K.B.S.); (I.P.); (C.Z.); (T.S.); (E.F.); (G.N.); (N.H.N.); (U.N.); (A.-L.G.)
- German Cancer Consortium (DKTK), 79106 Freiburg, Germany
- German Cancer Research Center (DKFZ), 69120 Heidelberg, Germany
- Correspondence:
| | - Sonja Adebahr
- University Medical Center Freiburg, Department of Radiation Oncology, Faculty of Medicine, University of Freiburg, 79106 Freiburg, Germany; (S.A.); (A.B.); (T.S.-J.); (G.R.); (J.-P.E.); (A.R.); (S.K.B.S.); (I.P.); (C.Z.); (T.S.); (E.F.); (G.N.); (N.H.N.); (U.N.); (A.-L.G.)
- German Cancer Consortium (DKTK), 79106 Freiburg, Germany
- German Cancer Research Center (DKFZ), 69120 Heidelberg, Germany
| | - Anton Brenner
- University Medical Center Freiburg, Department of Radiation Oncology, Faculty of Medicine, University of Freiburg, 79106 Freiburg, Germany; (S.A.); (A.B.); (T.S.-J.); (G.R.); (J.-P.E.); (A.R.); (S.K.B.S.); (I.P.); (C.Z.); (T.S.); (E.F.); (G.N.); (N.H.N.); (U.N.); (A.-L.G.)
| | - Tanja Schimek-Jasch
- University Medical Center Freiburg, Department of Radiation Oncology, Faculty of Medicine, University of Freiburg, 79106 Freiburg, Germany; (S.A.); (A.B.); (T.S.-J.); (G.R.); (J.-P.E.); (A.R.); (S.K.B.S.); (I.P.); (C.Z.); (T.S.); (E.F.); (G.N.); (N.H.N.); (U.N.); (A.-L.G.)
- German Cancer Consortium (DKTK), 79106 Freiburg, Germany
- German Cancer Research Center (DKFZ), 69120 Heidelberg, Germany
| | - Gianluca Radicioni
- University Medical Center Freiburg, Department of Radiation Oncology, Faculty of Medicine, University of Freiburg, 79106 Freiburg, Germany; (S.A.); (A.B.); (T.S.-J.); (G.R.); (J.-P.E.); (A.R.); (S.K.B.S.); (I.P.); (C.Z.); (T.S.); (E.F.); (G.N.); (N.H.N.); (U.N.); (A.-L.G.)
- German Cancer Consortium (DKTK), 79106 Freiburg, Germany
- German Cancer Research Center (DKFZ), 69120 Heidelberg, Germany
| | - Jan-Philipp Exner
- University Medical Center Freiburg, Department of Radiation Oncology, Faculty of Medicine, University of Freiburg, 79106 Freiburg, Germany; (S.A.); (A.B.); (T.S.-J.); (G.R.); (J.-P.E.); (A.R.); (S.K.B.S.); (I.P.); (C.Z.); (T.S.); (E.F.); (G.N.); (N.H.N.); (U.N.); (A.-L.G.)
- German Cancer Consortium (DKTK), 79106 Freiburg, Germany
- German Cancer Research Center (DKFZ), 69120 Heidelberg, Germany
| | - Alexander Rühle
- University Medical Center Freiburg, Department of Radiation Oncology, Faculty of Medicine, University of Freiburg, 79106 Freiburg, Germany; (S.A.); (A.B.); (T.S.-J.); (G.R.); (J.-P.E.); (A.R.); (S.K.B.S.); (I.P.); (C.Z.); (T.S.); (E.F.); (G.N.); (N.H.N.); (U.N.); (A.-L.G.)
- German Cancer Consortium (DKTK), 79106 Freiburg, Germany
- German Cancer Research Center (DKFZ), 69120 Heidelberg, Germany
| | - Simon K. B. Spohn
- University Medical Center Freiburg, Department of Radiation Oncology, Faculty of Medicine, University of Freiburg, 79106 Freiburg, Germany; (S.A.); (A.B.); (T.S.-J.); (G.R.); (J.-P.E.); (A.R.); (S.K.B.S.); (I.P.); (C.Z.); (T.S.); (E.F.); (G.N.); (N.H.N.); (U.N.); (A.-L.G.)
- German Cancer Consortium (DKTK), 79106 Freiburg, Germany
- German Cancer Research Center (DKFZ), 69120 Heidelberg, Germany
| | - Ilinca Popp
- University Medical Center Freiburg, Department of Radiation Oncology, Faculty of Medicine, University of Freiburg, 79106 Freiburg, Germany; (S.A.); (A.B.); (T.S.-J.); (G.R.); (J.-P.E.); (A.R.); (S.K.B.S.); (I.P.); (C.Z.); (T.S.); (E.F.); (G.N.); (N.H.N.); (U.N.); (A.-L.G.)
- German Cancer Consortium (DKTK), 79106 Freiburg, Germany
- German Cancer Research Center (DKFZ), 69120 Heidelberg, Germany
| | - Constantinos Zamboglou
- University Medical Center Freiburg, Department of Radiation Oncology, Faculty of Medicine, University of Freiburg, 79106 Freiburg, Germany; (S.A.); (A.B.); (T.S.-J.); (G.R.); (J.-P.E.); (A.R.); (S.K.B.S.); (I.P.); (C.Z.); (T.S.); (E.F.); (G.N.); (N.H.N.); (U.N.); (A.-L.G.)
- German Cancer Consortium (DKTK), 79106 Freiburg, Germany
- German Cancer Research Center (DKFZ), 69120 Heidelberg, Germany
| | - Tanja Sprave
- University Medical Center Freiburg, Department of Radiation Oncology, Faculty of Medicine, University of Freiburg, 79106 Freiburg, Germany; (S.A.); (A.B.); (T.S.-J.); (G.R.); (J.-P.E.); (A.R.); (S.K.B.S.); (I.P.); (C.Z.); (T.S.); (E.F.); (G.N.); (N.H.N.); (U.N.); (A.-L.G.)
- German Cancer Consortium (DKTK), 79106 Freiburg, Germany
- German Cancer Research Center (DKFZ), 69120 Heidelberg, Germany
| | - Elke Firat
- University Medical Center Freiburg, Department of Radiation Oncology, Faculty of Medicine, University of Freiburg, 79106 Freiburg, Germany; (S.A.); (A.B.); (T.S.-J.); (G.R.); (J.-P.E.); (A.R.); (S.K.B.S.); (I.P.); (C.Z.); (T.S.); (E.F.); (G.N.); (N.H.N.); (U.N.); (A.-L.G.)
- German Cancer Consortium (DKTK), 79106 Freiburg, Germany
- German Cancer Research Center (DKFZ), 69120 Heidelberg, Germany
| | - Gabriele Niedermann
- University Medical Center Freiburg, Department of Radiation Oncology, Faculty of Medicine, University of Freiburg, 79106 Freiburg, Germany; (S.A.); (A.B.); (T.S.-J.); (G.R.); (J.-P.E.); (A.R.); (S.K.B.S.); (I.P.); (C.Z.); (T.S.); (E.F.); (G.N.); (N.H.N.); (U.N.); (A.-L.G.)
- German Cancer Consortium (DKTK), 79106 Freiburg, Germany
- German Cancer Research Center (DKFZ), 69120 Heidelberg, Germany
| | - Nils Henrik Nicolay
- University Medical Center Freiburg, Department of Radiation Oncology, Faculty of Medicine, University of Freiburg, 79106 Freiburg, Germany; (S.A.); (A.B.); (T.S.-J.); (G.R.); (J.-P.E.); (A.R.); (S.K.B.S.); (I.P.); (C.Z.); (T.S.); (E.F.); (G.N.); (N.H.N.); (U.N.); (A.-L.G.)
- German Cancer Consortium (DKTK), 79106 Freiburg, Germany
- German Cancer Research Center (DKFZ), 69120 Heidelberg, Germany
| | - Ursula Nestle
- University Medical Center Freiburg, Department of Radiation Oncology, Faculty of Medicine, University of Freiburg, 79106 Freiburg, Germany; (S.A.); (A.B.); (T.S.-J.); (G.R.); (J.-P.E.); (A.R.); (S.K.B.S.); (I.P.); (C.Z.); (T.S.); (E.F.); (G.N.); (N.H.N.); (U.N.); (A.-L.G.)
- Department of Radiation Oncology, Kliniken Maria Hilf, 41063 Moenchengladbach, Germany
| | - Anca-Ligia Grosu
- University Medical Center Freiburg, Department of Radiation Oncology, Faculty of Medicine, University of Freiburg, 79106 Freiburg, Germany; (S.A.); (A.B.); (T.S.-J.); (G.R.); (J.-P.E.); (A.R.); (S.K.B.S.); (I.P.); (C.Z.); (T.S.); (E.F.); (G.N.); (N.H.N.); (U.N.); (A.-L.G.)
- German Cancer Consortium (DKTK), 79106 Freiburg, Germany
- German Cancer Research Center (DKFZ), 69120 Heidelberg, Germany
| | - Dan G. Duda
- E. L. Steele Laboratories for Tumor Biology, Department of Radiation Oncology, Massachusetts General Hospital and Harvard Medical School, Boston, MA 02114, USA;
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7
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Rühle A, Wiedenmann N, Fennell JT, Mix M, Ruf J, Stoian R, Thomsen AR, Vaupel P, Baltas D, Grosu AL, Nicolay NH. Interleukin-6 as surrogate marker for imaging-based hypoxia dynamics in patients with head-and-neck cancers undergoing definitive chemoradiation-results from a prospective pilot trial. Eur J Nucl Med Mol Imaging 2021; 49:1650-1660. [PMID: 34773163 PMCID: PMC8940848 DOI: 10.1007/s00259-021-05602-x] [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: 08/23/2021] [Accepted: 10/21/2021] [Indexed: 11/29/2022]
Abstract
Purpose Intratumoral hypoxia increases resistance of head-and-neck squamous cell carcinoma (HNSCC) to radiotherapy. [18F]FMISO PET imaging enables noninvasive hypoxia monitoring, though requiring complex logistical efforts. We investigated the role of plasma interleukin-6 (IL-6) as potential surrogate parameter for intratumoral hypoxia in HNSCC using [18F]FMISO PET/CT as reference. Methods Within a prospective trial, serial blood samples of 27 HNSCC patients undergoing definitive chemoradiation were collected to analyze plasma IL-6 levels. Intratumoral hypoxia was assessed in treatment weeks 0, 2, and 5 using [18F]FMISO PET/CT imaging. The association between PET-based hypoxia and IL-6 was examined using Pearson’s correlation and multiple regression analyses, and the diagnostic power of IL-6 for tumor hypoxia response prediction was determined with receiver-operating characteristic analyses. Results Mean IL-6 concentrations were 15.1, 19.6, and 31.0 pg/mL at baseline, week 2 and week 5, respectively. Smoking (p=0.050) and reduced performance status (p=0.011) resulted in higher IL-6 levels, whereas tumor (p=0.427) and nodal stages (p=0.334), tumor localization (p=0.439), and HPV status (p=0.294) had no influence. IL-6 levels strongly correlated with the intratumoral hypoxic subvolume during treatment (baseline: r=0.775, p<0.001; week 2: r=0.553, p=0.007; week 5: r=0.734, p<0.001). IL-6 levels in week 2 were higher in patients with absent early tumor hypoxia response (p=0.016) and predicted early hypoxia response (AUC=0.822, p=0.031). Increased IL-6 levels at week 5 resulted in a trend towards reduced progression-free survival (p=0.078) and overall survival (p=0.013). Conclusion Plasma IL-6 is a promising surrogate marker for tumor hypoxia dynamics in HNSCC patients and may facilitate hypoxia-directed personalized radiotherapy concepts. Trial registration The prospective trial was registered in the German Clinical Trial Register (DRKS00003830). Registered 20 August 2015 Supplementary Information The online version contains supplementary material available at 10.1007/s00259-021-05602-x.
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Affiliation(s)
- Alexander Rühle
- Department of Radiation Oncology, Medical Center - University of Freiburg, Faculty of Medicine, University of Freiburg, Robert-Koch-Str. 3, 79106, Freiburg, Germany.,German Cancer Consortium (DKTK), Partner Site Freiburg and German Cancer Research Center (DKFZ), Heidelberg, Germany
| | - Nicole Wiedenmann
- Department of Radiation Oncology, Medical Center - University of Freiburg, Faculty of Medicine, University of Freiburg, Robert-Koch-Str. 3, 79106, Freiburg, Germany.,German Cancer Consortium (DKTK), Partner Site Freiburg and German Cancer Research Center (DKFZ), Heidelberg, Germany
| | - Jamina T Fennell
- Department of Radiation Oncology, Medical Center - University of Freiburg, Faculty of Medicine, University of Freiburg, Robert-Koch-Str. 3, 79106, Freiburg, Germany.,German Cancer Consortium (DKTK), Partner Site Freiburg and German Cancer Research Center (DKFZ), Heidelberg, Germany
| | - Michael Mix
- Department of Nuclear Medicine, Medical Center - University of Freiburg, Faculty of Medicine, University of Freiburg, Freiburg, Germany
| | - Juri Ruf
- Department of Nuclear Medicine, Medical Center - University of Freiburg, Faculty of Medicine, University of Freiburg, Freiburg, Germany
| | - Raluca Stoian
- Department of Radiation Oncology, Medical Center - University of Freiburg, Faculty of Medicine, University of Freiburg, Robert-Koch-Str. 3, 79106, Freiburg, Germany.,German Cancer Consortium (DKTK), Partner Site Freiburg and German Cancer Research Center (DKFZ), Heidelberg, Germany
| | - Andreas R Thomsen
- Department of Radiation Oncology, Medical Center - University of Freiburg, Faculty of Medicine, University of Freiburg, Robert-Koch-Str. 3, 79106, Freiburg, Germany.,German Cancer Consortium (DKTK), Partner Site Freiburg and German Cancer Research Center (DKFZ), Heidelberg, Germany
| | - Peter Vaupel
- Department of Radiation Oncology, Medical Center - University of Freiburg, Faculty of Medicine, University of Freiburg, Robert-Koch-Str. 3, 79106, Freiburg, Germany.,German Cancer Consortium (DKTK), Partner Site Freiburg and German Cancer Research Center (DKFZ), Heidelberg, Germany
| | - Dimos Baltas
- Department of Radiation Oncology, Medical Center - University of Freiburg, Faculty of Medicine, University of Freiburg, Robert-Koch-Str. 3, 79106, Freiburg, Germany.,German Cancer Consortium (DKTK), Partner Site Freiburg and German Cancer Research Center (DKFZ), Heidelberg, Germany
| | - Anca-L Grosu
- Department of Radiation Oncology, Medical Center - University of Freiburg, Faculty of Medicine, University of Freiburg, Robert-Koch-Str. 3, 79106, Freiburg, Germany.,German Cancer Consortium (DKTK), Partner Site Freiburg and German Cancer Research Center (DKFZ), Heidelberg, Germany
| | - Nils H Nicolay
- Department of Radiation Oncology, Medical Center - University of Freiburg, Faculty of Medicine, University of Freiburg, Robert-Koch-Str. 3, 79106, Freiburg, Germany. .,German Cancer Consortium (DKTK), Partner Site Freiburg and German Cancer Research Center (DKFZ), Heidelberg, Germany.
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8
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Burke M, Rashdan S. Management of Immune-Related Adverse Events in Patients With Non-Small Cell Lung Cancer. Front Oncol 2021; 11:720759. [PMID: 34660286 PMCID: PMC8514873 DOI: 10.3389/fonc.2021.720759] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/04/2021] [Accepted: 08/31/2021] [Indexed: 12/19/2022] Open
Abstract
With proven efficacy of the use of immunotherapy in almost all stages of NSCLC, immunotherapy toxicity has become a very important topic that requires immediate recognition and management. The diagnosis of toxicities associated with immunotherapy in lung cancer can be very challenging and often requires multidisciplinary effort. This mini review gives an overview of the diagnosis and management of immune-related adverse events that arise from using immunotherapy in NSCLC, as well as the potential biomarkers for its early identification and future directions.
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Affiliation(s)
- Michael Burke
- Department of Internal Medicine, Division of Hematology and Oncology, University of Texas Southwestern Medical Center, Dallas, TX, United States
| | - Sawsan Rashdan
- Department of Internal Medicine, Division of Hematology and Oncology, University of Texas Southwestern Medical Center, Dallas, TX, United States
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9
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Singh J, Thachil T, Eapen MS, Lim A, Sufyan W, Rawson R, Duncan H, De Ieso P, Sohal SS. Immunohistochemical investigation of cytokine expression levels as biomarkers in transrectal ultrasound-guided needle biopsy specimens of prostate adenocarcinoma. Mol Clin Oncol 2021; 15:191. [PMID: 34405051 DOI: 10.3892/mco.2021.2353] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/10/2020] [Accepted: 06/24/2021] [Indexed: 12/27/2022] Open
Abstract
Cytokines influence the biological behaviour of prostate cancer (PC) and may influence patient outcome and serve as useful prognostic biomarkers. The aim of the present study was to evaluate cytokine expression levels in prostatic needle biopsy specimens and the association with clinicopathological characteristics of patients with PC. A total of 18 patients with PC who underwent transrectal ultrasound (TRUS) guided prostate biopsy were included in the clinical study. These patients were naïve to radiotherapy (RT) or androgen deprivation therapy prior to TRUS biopsy and clinical follow up data was collected. Cytokine expression levels were analysed by using immunohistochemistry and Spearman's correlation test was used to determine the correlation between cytokine expression and clinicopathological characteristics. Expression levels of pro-inflammatory TNF-α and IL-6 decreased as Gleason score (GS) increased; however, a statistically significant difference was not detected. A statically significant correlation was observed between needle biopsy specimen and pre-RT plasma sample expression levels of pro-inflammatory TNF-α and IL-6 (P=0.01 and P=0.05, respectively) and anti-inflammatory TGF-β1 (P=0.05). However, further studies are needed to confirm these results using a larger sample size to confirm the prognostic value of pro-inflammatory TNF-α and IL-6 and anti-inflammatory TGF-β1 in patients with PC.
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Affiliation(s)
- Jagtar Singh
- College of Health and Human Sciences, Charles Darwin University, Northern Territory 0810, Australia.,Department of Laboratory Medicine, School of Health Sciences, College of Health and Medicine, University of Tasmania, Launceston, Tasmania 7248, Australia
| | - Thanuja Thachil
- Ballarat Austin Radiation Oncology Centre, Victoria 3350, Australia
| | - Mathew Suji Eapen
- Department of Laboratory Medicine, School of Health Sciences, College of Health and Medicine, University of Tasmania, Launceston, Tasmania 7248, Australia
| | - Aijye Lim
- Department of Anatomical Pathology, Royal Darwin Hospital 0810, Australia
| | - Wajiha Sufyan
- Department of Anatomical Pathology, Royal Darwin Hospital 0810, Australia
| | - Robert Rawson
- Department of Anatomical Pathology, Royal Darwin Hospital 0810, Australia
| | - Henry Duncan
- Urology Department, Darwin Private Hospital, Northern Territory 0810, Australia
| | - Paolo De Ieso
- Peter MacCallum Cancer Centre, Victoria 3000, Australia
| | - Sukhwinder Singh Sohal
- Department of Laboratory Medicine, School of Health Sciences, College of Health and Medicine, University of Tasmania, Launceston, Tasmania 7248, Australia
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10
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Lim TL, Pietrofesa RA, Arguiri E, Koumenis C, Feigenberg S, Simone CB, Rengan R, Cengel K, Levin WP, Christofidou-Solomidou M, Berman AT. Phase II Trial of Flaxseed to Prevent Acute Complications After Chemoradiation for Lung Cancer. J Altern Complement Med 2021; 27:824-831. [PMID: 34161146 DOI: 10.1089/acm.2020.0542] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
Abstract
Background: Thoracic radiotherapy is complicated by acute radiation-induced adverse events such as radiation pneumonitis (RP) and radiation esophagitis (RE). Based on preclinical work and a randomized pilot trial from our laboratory, this single-arm phase II trial investigated administering flaxseed as a radioprotector in patients receiving definitive chemoradiation for nonsmall cell lung cancer (NSCLC). Methods: Between June 2015 and February 2018, 33 patients with locally advanced or metastatic NSCLC with planned definitive chemoradiation were enrolled. Finely-ground Linum usitatissimum L. (Linaceae; flaxseed or linseed) in 40-g packets were provided for daily consumption in any patient-desired formulation 1 week before radiotherapy and throughout radiotherapy as tolerated. The primary outcomes were overall adverse events, with particular focus on Grade ≥3 RP, and flaxseed tolerability. Adverse events were graded according to CTCAE v4.0. Results: Of the 33 patients enrolled, 5 patients (15%) did not receive chemoradiation, 4 (12%) withdrew promptly after enrollment, 4 (12%) did not return a flaxseed consumption log, and 1 patient had irritable bowel syndrome (3%). The remaining 19 patients (57%) had chemoradiation and flaxseed ingestion with a mean completion and standard deviation of the intended flaxseed course of 62% ± 8.3%. Nine (50%) of these 19 patients reported difficulties with flaxseed consumption, citing nausea, constipation, odynophagia, or poor taste or texture. One patient (5%), with unverifiable flaxseed consumption, developed Grade 3 RP. There were no cases of Grade 2 RP. Six patients (32%) developed Grade 2 RE, but no patients developed Grade ≥3 RE. Median overall and progression-free survival were 31 and 12 months, respectively. Conclusions: Despite the low incidence of acute radiation-induced complications reported, significant treatment-related gastrointestinal toxicities and subsequently low flaxseed tolerability inhibit accurate determination of flaxseed effect in patients receiving concurrent thoracic chemoradiation. Thus, further investigations should focus on optimizing flaxseed formulation for improved tolerability and evaluation. CTR #: NCT02475330, https://clinicaltrials.gov/ct2/show/study/NCT02475330.
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Affiliation(s)
- Tristan L Lim
- Department of Radiation Oncology, University of Pennsylvania Perelman School of Medicine, Philadelphia, PA, USA
| | - Ralph A Pietrofesa
- Pulmonary, Allergy, and Critical Care Division, Department of Medicine, University of Pennsylvania Perelman School of Medicine, Philadelphia, PA, USA
| | - Evguenia Arguiri
- Pulmonary, Allergy, and Critical Care Division, Department of Medicine, University of Pennsylvania Perelman School of Medicine, Philadelphia, PA, USA
| | - Constantinos Koumenis
- Department of Radiation Oncology, University of Pennsylvania Perelman School of Medicine, Philadelphia, PA, USA
| | - Steven Feigenberg
- Department of Radiation Oncology, University of Pennsylvania Perelman School of Medicine, Philadelphia, PA, USA
| | - C B Simone
- Department of Radiation Oncology, University of Pennsylvania Perelman School of Medicine, Philadelphia, PA, USA
| | - Ramesh Rengan
- Department of Radiation Oncology, University of Pennsylvania Perelman School of Medicine, Philadelphia, PA, USA
| | - Keith Cengel
- Department of Radiation Oncology, University of Pennsylvania Perelman School of Medicine, Philadelphia, PA, USA
| | - William P Levin
- Department of Radiation Oncology, University of Pennsylvania Perelman School of Medicine, Philadelphia, PA, USA
| | - Melpo Christofidou-Solomidou
- Pulmonary, Allergy, and Critical Care Division, Department of Medicine, University of Pennsylvania Perelman School of Medicine, Philadelphia, PA, USA
| | - Abigail T Berman
- Department of Radiation Oncology, University of Pennsylvania Perelman School of Medicine, Philadelphia, PA, USA
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11
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Jeong BK, Kim JH, Jung MH, Kang KM, Lee YH. Cytokine Profiles of Non-Small Cell Lung Cancer Patients Treated with Concurrent Chemoradiotherapy with Regards to Radiation Pneumonitis Severity. J Clin Med 2021; 10:jcm10040699. [PMID: 33670117 PMCID: PMC7916898 DOI: 10.3390/jcm10040699] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/30/2020] [Revised: 02/04/2021] [Accepted: 02/09/2021] [Indexed: 12/18/2022] Open
Abstract
The immunologic aspects of radiation pneumonitis (RP) are unclear. We analyzed variations in cytokine profiles between patients with grade (Gr) 0–1 and Gr ≥ 2 RP. Fifteen patients undergoing concurrent chemoradiotherapy for non-small cell lung cancer were included. Blood samples of 9 patients with Gr 0–1 and 6 with Gr ≥ 2 RP were obtained from the Biobank. Cytokine levels were evaluated using an enzyme linked immunosorbent assay at before radiotherapy (RT) initiation, 1, 3, and 6 weeks post-RT initiation, and 1 month post-RT completion. Concentrations of granulocyte colony-stimulating factor (G-CSF), interleukin (IL)-6, IL-10, IL-13, IL-17, interferon (IFN)-γ, tumor necrosis factor (TNF)-α, and transforming growth factor (TGF)-β were analyzed; none were related to the occurrence of Gr ≥ 2 RP at pre-RT initiation. At 3 weeks, relative changes in the G-CSF, IL-6, and IFN-γ levels differed significantly between the groups (p = 0.026, 0.05 and 0.026, respectively). One month post-RT completion, relative changes of IL-17 showed significant differences (p = 0.045); however, relative changes in TNF-α, IL-10, IL-13, and TGF-β, did not differ significantly. Evaluation of changes in IL-6, G-CSF, and IFN-γ at 3 weeks after RT initiation can identify patients pre-disposed to severe RP. The mechanism of variation in cytokine levels in relation to RP severity warrants further investigation.
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Affiliation(s)
- Bae Kwon Jeong
- Department of Radiation Oncology, Gyeongsang National University School of Medicine and Gyeongsang National University Hospital, Jinju 52727, Korea;
- Institute of Health Sciences, Gyeongsang National University, Jinju 52757, Korea; (J.H.K.); (K.M.K.)
| | - Jin Hyun Kim
- Institute of Health Sciences, Gyeongsang National University, Jinju 52757, Korea; (J.H.K.); (K.M.K.)
- Biomedical Research Institute, Gyeongsang National University Hospital, Jinju 52757, Korea;
| | - Myeong Hee Jung
- Biomedical Research Institute, Gyeongsang National University Hospital, Jinju 52757, Korea;
| | - Ki Mun Kang
- Institute of Health Sciences, Gyeongsang National University, Jinju 52757, Korea; (J.H.K.); (K.M.K.)
- Department of Radiation Oncology, Gyeongsang National University School of Medicine and Gyeongsang National University Changwon Hospital, Changwon 51472, Korea
| | - Yun Hee Lee
- Department of Radiation Oncology, Bucheon St. Mary’s Hospital, College of Medicine, The Catholic University of Korea, Bucheon 14647, Korea
- Correspondence: ; Tel.: +82-32-340-7122
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12
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Cui W, Hankey KG, Zhang P, Bolduc DL, Bünger R, Xiao M, Farese AM, MacVittie TJ. Identifying Circulating and Lung Tissue Cytokines Associated with Thoracic Irradiation and AEOL 10150 Treatment in a Nonhuman Primate Model. Radiat Res 2020; 194:81-88. [PMID: 32352866 DOI: 10.1667/rr14310.1] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/02/2015] [Accepted: 04/09/2020] [Indexed: 11/03/2022]
Abstract
Inflammatory cytokines have been suggested to play important roles in radiation-induced lung injury (RILI). Identifying significantly changed circulating and tissue cytokines after thoracic irradiation will aid in deciphering the mechanism of RILI and identifying potential biomarkers to predict clinical outcome. Herein, the levels of 24 cytokines were measured in serial plasma samples and lung tissue samples collected from a pilot study where nonhuman primates (NHPs) received 11.5 Gy whole thoracic lung irradiation (WTLI) and were then treated with or without a medical countermeasure, AEOL 10150 [a superoxide dismutase (SOD) mimetic]. Seven plasma cytokines (i.e., IP-10, MCP-1, IL-12, IL-15, IL-16, IL-7 and IL-6) were found to be significantly changed at different time points due to WTLI. Plasma IP-10 and MDC were significantly changed between the vehicle group and the drug group. The levels of IP-10, MCP-1, MIP-1α, TARC, IL-17, TNF-β and IL-6 were significantly elevated in the lung tissue lysates of NHPs that received WTLI versus radiation-naïve NHPs. The terminal plasma concentrations of IP-10, MDC, TARC, IL-12, IL-15 and IL-6 were significantly correlated with their levels in the lung tissue. The levels of four cytokines (MCP-4, IL-17, TNF-β and IL-2) at early time points (≤8 weeks postirradiation) were significantly correlated with their terminal plasma levels, respectively. Statistical analysis indicated that circulating cytokines could be discriminatory predictors of AEOL 10150 treatment. Taken together, our data suggested that the cytokine profiles were significantly changed after WTLI as well as mitigator treatment, and that the plasma cytokine profiles could potentially be used to distinguish vehicle or mitigator treatment after WTLI in a NHP model.
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Affiliation(s)
- Wanchang Cui
- Armed Forces Radiobiology Research Institute, Uniformed Services University of the Health Sciences, Bethesda, Maryland 20889.,Department of Radiation Oncology, University of Maryland School of Medicine, Baltimore, Maryland, 21201
| | - Kim G Hankey
- Department of Radiation Oncology, University of Maryland School of Medicine, Baltimore, Maryland, 21201
| | - Pei Zhang
- Department of Radiation Oncology, University of Maryland School of Medicine, Baltimore, Maryland, 21201
| | - David L Bolduc
- Armed Forces Radiobiology Research Institute, Uniformed Services University of the Health Sciences, Bethesda, Maryland 20889
| | | | - Mang Xiao
- Armed Forces Radiobiology Research Institute, Uniformed Services University of the Health Sciences, Bethesda, Maryland 20889
| | - Ann M Farese
- Department of Radiation Oncology, University of Maryland School of Medicine, Baltimore, Maryland, 21201
| | - Thomas J MacVittie
- Department of Radiation Oncology, University of Maryland School of Medicine, Baltimore, Maryland, 21201
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13
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Aso S, Navarro-Martin A, Castillo R, Padrones S, Castillo E, Montes A, Martínez JI, Cubero N, López R, Rodríguez L, Palmero R, Manresa F, Guerrero T, Molina M. Severity of radiation pneumonitis, from clinical, dosimetric and biological features: a pilot study. Radiat Oncol 2020; 15:246. [PMID: 33109238 PMCID: PMC7590478 DOI: 10.1186/s13014-020-01694-1] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/17/2020] [Accepted: 10/21/2020] [Indexed: 12/11/2022] Open
Abstract
BACKGROUND AND OBJECTIVE Radiation pneumonitis (RP) could be a lethal complication of lung cancer treatment. No reliable predictors of RP severity have been recognized. This prospective pilot study was performed to identify early predictors of high grade lung toxicity and to evaluate clinical, biological or dosimetric features associated with different grades of toxicity. METHOD Sixteen patients with non-small cell lung cancer with indication of concurrent chemoradiotherapy using 60 Gy/2 Gy/fraction starting at cycle one of platinum based chemotherapy were included. Bronchoalveolar lavage (BAL), pulmonary function testing (PFT), and 18F-2-fluoro-2-deoxy-D-glucose positron-emission tomography was performed before radiotherapy (RT), after three weeks of treatment, and two months post-RT. For analysis, patients were grouped by grade (low [G1-G2] vs. high [G3-G5]). The two groups were compared to identify predictors of RP. Protein expression BAL and lung tissue metabolism was evaluated in two patients (RP-G1 vs. RP-G3). Categorical variables such as comorbidities, stages and locations were summarized as percentages. Radiation doses, pulmonary function values and time to RP were summarized by medians with ranges or as means with standard deviation. Longitudinal analysis PFT was performed by a T-test. RESULTS All 16 patients developed RP, as follows: G1 (5 pts; 31.3%); G2 (5 pts; 31.3%); G3 (5 pts; 31.3%); and G5 (1 pts; 6.1%). Patients with high grade RP presented significant decrease (p = 0.02) in diffusing lung capacity for carbon monoxide (DLCO) after three weeks of RT. No correlation between dosimetric values and RP grades was observed. BAL analysis of the selected patients showed that CXCL-1, CD154, IL-1ra, IL-23, MIF, PAI-1 and IFN-γ were overexpressed in the lungs of the RP-G3 patient, even before treatment. The pre-RT SUVmax value in the RP-G3 patient was non-significantly higher than in the patient with RP-G1. CONCLUSIONS RT induces some degree of RP. Our data suggest that decrease in DLCO% is the most sensitive parameter for the early detection of RP. Moreover, we detect biological differences between the two grades of pneumonitis, highlighting the potential value of some cytokines as a prognostic marker for developing high grade lung toxicity. Further multicenter studies with larger sample size are essential to validate these findings.
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Affiliation(s)
- Samantha Aso
- Department of Respiratory Medicine, Bellvitge University Hospital; L'Hospitalet de Llobregat, Feixa Llarga S/N, 16th Floor, 08907, Barcelona, Spain
- Laboratory of Respiratory Medicine, IDIBELL, Barcelona University; L'Hospitalet de Llobregat, Barcelona, Spain
| | - Arturo Navarro-Martin
- Department of Radiation Oncology, Catalan Institute of Oncology, L'Hospitalet de Llobregat, Feixa Llarga 199-203, 08908, Barcelona, Spain.
| | - Richard Castillo
- Divisions of Radiation Oncology, University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Susana Padrones
- Department of Respiratory Medicine, Bellvitge University Hospital; L'Hospitalet de Llobregat, Feixa Llarga S/N, 16th Floor, 08907, Barcelona, Spain
| | - Edward Castillo
- Divisions of Radiation Oncology, University of Texas MD Anderson Cancer Center, Houston, TX, USA
- Department of Computational and Applied Mathematics, Rice University, Houston, TX, USA
| | - Ana Montes
- Laboratory of Respiratory Medicine, IDIBELL, Barcelona University; L'Hospitalet de Llobregat, Barcelona, Spain
- CIBER of Respiratory Diseases (CIBERES), ISCIII, Barcelona, Spain
| | - José Ignacio Martínez
- Department of Respiratory Medicine, Bellvitge University Hospital; L'Hospitalet de Llobregat, Feixa Llarga S/N, 16th Floor, 08907, Barcelona, Spain
| | - Noelia Cubero
- Department of Respiratory Medicine, Bellvitge University Hospital; L'Hospitalet de Llobregat, Feixa Llarga S/N, 16th Floor, 08907, Barcelona, Spain
- CIBER of Respiratory Diseases (CIBERES), ISCIII, Barcelona, Spain
| | - Rosa López
- Department of Respiratory Medicine, Bellvitge University Hospital; L'Hospitalet de Llobregat, Feixa Llarga S/N, 16th Floor, 08907, Barcelona, Spain
- Laboratory of Respiratory Medicine, IDIBELL, Barcelona University; L'Hospitalet de Llobregat, Barcelona, Spain
| | - Laura Rodríguez
- Department of Nuclear Medicine, Bellvitge Universitary Hospital; L'Hospitalet de Llobregat, Barcelona, Spain
| | - Ramon Palmero
- Department of Medical Oncology, Catalan Institute of Oncology: L'Hospitalet de Llobregat, Barcelona, Spain
| | - Federico Manresa
- Department of Respiratory Medicine, Bellvitge University Hospital; L'Hospitalet de Llobregat, Feixa Llarga S/N, 16th Floor, 08907, Barcelona, Spain
- Laboratory of Respiratory Medicine, IDIBELL, Barcelona University; L'Hospitalet de Llobregat, Barcelona, Spain
- CIBER of Respiratory Diseases (CIBERES), ISCIII, Barcelona, Spain
| | - Thomas Guerrero
- Divisions of Radiation Oncology, University of Texas MD Anderson Cancer Center, Houston, TX, USA
- Department of Computational and Applied Mathematics, Rice University, Houston, TX, USA
- The University of Texas Health Science Center, Houston, TX, USA
| | - María Molina
- Department of Respiratory Medicine, Bellvitge University Hospital; L'Hospitalet de Llobregat, Feixa Llarga S/N, 16th Floor, 08907, Barcelona, Spain.
- Laboratory of Respiratory Medicine, IDIBELL, Barcelona University; L'Hospitalet de Llobregat, Barcelona, Spain.
- CIBER of Respiratory Diseases (CIBERES), ISCIII, Barcelona, Spain.
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14
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Teng F, Li M, Yu J. Radiation recall pneumonitis induced by PD-1/PD-L1 blockades: mechanisms and therapeutic implications. BMC Med 2020; 18:275. [PMID: 32943072 PMCID: PMC7499987 DOI: 10.1186/s12916-020-01718-3] [Citation(s) in RCA: 34] [Impact Index Per Article: 8.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/14/2020] [Accepted: 07/24/2020] [Indexed: 12/25/2022] Open
Abstract
BACKGROUND The synergistic effect of radiotherapy (RT) in combination with immunotherapy has been shown in several clinical trials and case reports. The overlapping pulmonary toxicity induced by thoracic RT and programmed death 1/programmed death ligand-1 (PD-1/PD-L1) blockades is an important issue of clinical investigation in combination treatment. Thus far, the underlying mechanism of this toxicity remains largely unknown. MAIN TEXT In this review, we discuss the unique pattern of radiation recall pneumonitis (RRP) induced by PD-1 blockade. The clinical presentation is different from common radiation pneumonitis (RP) or RRP induced by cytotoxic drugs. The immune checkpoint inhibitors may evoke an inflammatory reaction in patients' previously irradiated fields, with infiltrating lymphocytes and potential involvement of related cytokines. All RRP patients have showed durable response to anti-PD-1/PD-L1. RRP is manageable; however, interruption of checkpoint blockades is necessary and immunosuppressive treatment should be started immediately. Further analyses of the predictive factors, including RT dosimetric parameters, tumor-infiltrating lymphocytes (TILs), and PD-L1 expression, are needed given the wide use of immune checkpoint inhibitors and high mortality from lung toxicity with the combination treatment. CONCLUSION Immune checkpoint inhibitors may evoke an RRP in the patients' previously irradiated fields. Interactions between immune checkpoint inhibitors and radiotherapy should be studied further.
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Affiliation(s)
- Feifei Teng
- Department of Radiation Oncology, Shandong Cancer Hospital and Institute, Shandong First Medical University and Shandong Academy of Medical Sciences, 440 Jiyan Road, Jinan, China
| | - Min Li
- Department of Surgery, Department of Medicine, The University of Oklahoma Health Sciences Center, Oklahoma City, OK, USA
| | - Jinming Yu
- Department of Radiation Oncology, Shandong Cancer Hospital and Institute, Shandong First Medical University and Shandong Academy of Medical Sciences, 440 Jiyan Road, Jinan, China.
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15
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Singh J, Sohal SS, Ahuja K, Lim A, Duncan H, Thachil T, De Ieso P. Levels of plasma cytokine in patients undergoing neoadjuvant androgen deprivation therapy and external beam radiation therapy for adenocarcinoma of the prostate. ANNALS OF TRANSLATIONAL MEDICINE 2020; 8:636. [PMID: 32566573 PMCID: PMC7290633 DOI: 10.21037/atm-19-1913] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 02/03/2023]
Abstract
Background Radiotherapy (RT) alone or in combination with androgen deprivation therapy (ADT) is most common non-operative treatments for localised prostate cancer (PC). Some circulatory cytokines are believed to play an important role in RT resistance and lead to tumour progression, invasion, and angiogenesis. The aim of this study is to assess the influence of ADT and RT on the expression of circulatory cytokines levels in plasma at different time points. Methods Between Nov 2015 and Aug 2016, 18 patients with localized PC were selected for this clinical study. All patients had received neoadjuvant ADT using a leuteinizing hormone-releasing hormone (LH-RH) analogs prior to RT. Peripheral blood samples were collected prior to ADT, before RT, at the end of RT and 3 months after the completion of RT. Blood plasma samples were monitored for the pro-inflammatory and profibrotic cytokines TNF-α, TGF-β1, IL-6, and IL-8, using enzyme-linked immunosorbent assay (ELISA) procedures. Results The concentration of TGF-β1 rose while IL-6 levels declined in post-ADT samples when compared pre-ADT. Levels of TGF-β1 increased in post-RT blood plasma compared to pre-RT blood plasma. Those changes were not statically significant. Three months post-RT completion, TGF-β1 levels decreased and IL-6 and IL-8 levels increased. Although levels of TGF-β1, IL-6 and IL-8 were found to be altered 3 months post-RT completion, only changes in IL-8 levels were found to be statistically significant (P=0.05). Conclusions In conclusion the changes in cytokines levels have been found after ADT and RT, which strengthen the finding of other clinical studies. Accept that small numbers of samples made difficult to attain significant results. Large clinical studies will be required to validate these findings and hopefully become useful biomarkers in the clinical setting to predict patient outcome and success of treatment received.
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Affiliation(s)
- Jagtar Singh
- College of Health and Human Sciences, Charles Darwin University, Northern Territory, Australia
| | - Sukhwinder Singh Sohal
- Department of Laboratory Medicine, School of Health Sciences, College of Health and Medicine, University of Tasmania, Launceston, Tasmania, Australia
| | - Kiran Ahuja
- Department of Laboratory Medicine, School of Health Sciences, College of Health and Medicine, University of Tasmania, Launceston, Tasmania, Australia
| | - Aijye Lim
- Department of Anatomical Pathology, Royal Darwin Hospital, Northern Territory, Australia
| | - Henry Duncan
- Darwin Private Hospital, Royal Darwin Hospital, Northern Territory, Australia
| | - Thanuja Thachil
- Central Coast Cancer Centre, Gosford Hospital, New South Wale, Australia
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16
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Singh J, Sohal SS, Ahuja K, Lim A, Duncan H, Thachil T, De Ieso P. Investigation of circulatory cytokines in patients undergoing intensity-modulated radiotherapy (IMRT) for adenocarcinoma of the prostate and association with acute RT-induced toxicity: A prospective clinical study. Cytokine 2020; 131:155108. [PMID: 32330791 DOI: 10.1016/j.cyto.2020.155108] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/18/2019] [Revised: 03/29/2020] [Accepted: 04/17/2020] [Indexed: 12/24/2022]
Affiliation(s)
- Jagtar Singh
- College of Health and Human Sciences, Charles Darwin University, Northern Territory, Australia.
| | | | - Kiran Ahuja
- School of Health Sciences, University of Tasmania, Tasmania, Australia
| | - Aijye Lim
- Department of Anatomical Pathology, Royal Darwin Hospital, Northern Territory, Australia.
| | - Henry Duncan
- Darwin Private Hospital, Royal Darwin Hospital, Northern Territory, Australia.
| | - Thanuja Thachil
- Austin Radiation Oncology Centre, Ballarat, Victoria, Australia.
| | - Paolo De Ieso
- Peter MacCallum Cancer Centre, Melbourne, Victoria, Australia.
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17
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Du L, Ma N, Dai X, Yu W, Huang X, Xu S, Liu F, He Q, Liu Y, Wang Q, Liu X, Zheng H, Qu B. Precise prediction of the radiation pneumonitis in lung cancer: an explorative preliminary mathematical model using genotype information. J Cancer 2020; 11:2329-2338. [PMID: 32127959 PMCID: PMC7052914 DOI: 10.7150/jca.37708] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/18/2019] [Accepted: 01/06/2020] [Indexed: 12/25/2022] Open
Abstract
Purpose: Radiation pneumonitis (RP) is the most significant dose-limiting toxicity and is one major obstacle for lung cancer radiotherapy. Grade ≥2 RP usually needs clinical interventions and serve RP could be life threatening. Clinically, tissue response could be strikingly different even two similar patients after identical radiotherapy. Previous methods for the RP prediction can hardly distinguish substantial variations among individuals. Reliable predictive factors or methods emphasizing the individual differences are strongly desired by clinical radiation oncologists. The purpose of this study is to develop an approach for the personalized RP risk prediction. Experimental Design: One hundred eighteen lung cancer patients who received radiotherapy were enrolled. Seven hundred thousand single-nucleotide polymorphism (SNP) sites were assessed via Generalized Linear Models via Lasso and Elastic-Net Regularization (GLMNET) to determine their synergistic effects on the RP risk prediction. Non-genetic factors including patient's phenotypes and clinical interventional parameters were separately assessed by statistic test. Based on the results of the aforementioned analysis, a multiple linear regression model named Radiation Pneumonitis Index (RPI) was built, for the assessment of Grade ≥2RP risk. Results: Only previous surgery and fractional dose were discovered statistical significantly associated with grade ≥2RP. Thirty-nine effective SNPs for predicting the Grade ≥2RP risk were discovered and their coefficients of the synergistic effect were determined. The RPI score can successfully distinguish the RP≥2 population with 92.0% sensitivity and 100% specificity. Conclusions: Individual radiation sensitivity can be determined with genotype information and personalized radiotherapy could be achieved based on mathematical model result.
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Affiliation(s)
- Lehui Du
- Department of Radiation Oncology, Chinese PLA General Hospital, Beijing, 100853, P.R. China
| | - Na Ma
- Department of Radiation Oncology, Chinese PLA General Hospital, Beijing, 100853, P.R. China
| | - Xiangkun Dai
- Department of Radiation Oncology, Chinese PLA General Hospital, Beijing, 100853, P.R. China
| | - Wei Yu
- Department of Radiation Oncology, Chinese PLA General Hospital, Beijing, 100853, P.R. China
| | - Xiang Huang
- Department of Radiation Oncology, Chinese PLA General Hospital, Beijing, 100853, P.R. China
| | - Shouping Xu
- Department of Radiation Oncology, Chinese PLA General Hospital, Beijing, 100853, P.R. China
| | - Fang Liu
- Department of Radiation Oncology, Chinese PLA General Hospital, Beijing, 100853, P.R. China
| | - Qiduo He
- Department of Radiation Oncology, Chinese PLA General Hospital, Beijing, 100853, P.R. China
| | - Yanli Liu
- Department of Radiation Oncology, Chinese PLA General Hospital, Beijing, 100853, P.R. China
| | - Qian Wang
- Tianjia Genomes Tech CO., LTD., Hefei, 238014, P. R. China
| | - Xiangtao Liu
- Tianjia Genomes Tech CO., LTD., Hefei, 238014, P. R. China
| | - Hui Zheng
- Tianjia Genomes Tech CO., LTD., Hefei, 238014, P. R. China
| | - Baolin Qu
- Department of Radiation Oncology, Chinese PLA General Hospital, Beijing, 100853, P.R. China
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Song YH, Chai Q, Wang NL, Yang FF, Wang GH, Hu JY. X-rays induced IL-8 production in lung cancer cells via p38/MAPK and NF-κB pathway. Int J Radiat Biol 2020; 96:1374-1381. [PMID: 31729901 DOI: 10.1080/09553002.2020.1683643] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
Abstract
PURPOSE It is reported inflammatory cytokine interleukin-8 (IL-8) could predict radiation-induced lung toxicity (RILT). RILT is believed to be a consequence of a cascade of cytokine production. It is considered that vascular endothelial cell and macrophages are the mainly source of cytokines. This study was investigated the production of IL-8 from cancer cells induced by X-rays may involve in the radiation-induced inflammation. MATERIALS AND METHODS We analyzed IL-8 in human lung cancer cell lines after expose to X-rays, and we also detect IL-8 in HUVEC cells and THP1 cells as endothelial cell and macrophage model to identify the change in normal cells after expose. Furthermore, we added the inhibitors to the culture with or without radiation to identify the role of MAPK and NF-κB pathways on the radiation-induced secretion of IL-8. RESULTS Radiation could induce IL-8 production both in non-lung cancer cells (HUVECs and THP1 cells) and in lung cancer cells (A549 cells, H446 cells, PC-9 cells). Simultaneously, radiation activated p38/MAPK and NF-κB signal pathways in lung cancer cells. Moreover, p38/MAPK inhibitor SB203580 and NF-κB inhibitor BAY11-7082 could block the IL-8 up-regulated by X-rays but JNK inhibitor SP600125, ERK inhibitor U0126, ROS Scavenger NAC could not inhibit this phenomenon. CONCLUSIONS X-rays could induce IL-8 production in lung cancer cells, which may be related to the activation of p38/MAPK and NF-κB signaling pathway, providing a new point for elucidating the mechanism of radiation pneumonitis.
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Affiliation(s)
- Ying-Hui Song
- Department of Oncology, Changsha Central Hospital, Changsha, China
| | - Qin Chai
- Department of Oncology, Changsha Central Hospital, Changsha, China
| | - Ni-la Wang
- Department of Oncology, Changsha Central Hospital, Changsha, China
| | - Fan-Fan Yang
- Department of Oncology, Changsha Central Hospital, Changsha, China
| | - Gui-Hua Wang
- Department of Oncology, Changsha Central Hospital, Changsha, China
| | - Jin-Yue Hu
- Medical Research Center, Changsha Central Hospital, Changsha, China
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Deng Y, Qiu T, Patel N, Zhou S, Xue T, Zhang H. Clinical Management of Risk of Radiation Pneumonia with Serum Markers During the Radiotherapy for Patients with Thoracic Malignant Tumors. Cancer Manag Res 2019; 11:10249-10256. [PMID: 31824195 PMCID: PMC6901038 DOI: 10.2147/cmar.s231995] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/21/2019] [Accepted: 11/26/2019] [Indexed: 12/25/2022] Open
Abstract
Purpose Risk of radiation pneumonia (RP) could not be effectively detected due to non-specific clinical symptoms in the early stage. The purpose of this investigation was to evaluate serum biomarkers of cytokines interleukin-6 (IL-6), C-reactive protein (CRP) and procalcitonin (PCT) for its early detection in patients with thoracic malignant tumors receiving radiotherapy. Patients and methods The clinical data of 105 patients with thoracic malignant tumors (lung cancer, esophageal carcinoma and mediastinal tumors) treated by radiotherapy were retrospectively analyzed. The patients were divided into RP group and non-RP group according to the Common Terminology Criteria for Adverse Events (CTCAE 5.0). The serum level of IL-6 was detected by chemiluminescence, and the level of CRP was measured by nephelometry during radiotherapy. The level of PCT, one of the specific indicators to distinguish infection and non-infectious etiologies, was also detected by chemiluminescence. Results Among 105 patients treated by radiotherapy, 28 developed RP, and the other 77 had no RP. There was no significant difference in the risk of RP between patients’ factors (age, sex, PS score, smoking, tumor type) and treatment factors (chemotherapy, V5, GTV dose). However, chronic obstructive pulmonary disease (COPD), V20 and mean lung dose (MLD) were significantly different between the two groups (χ2 = 4.131, 3.986, 7.830, P < 0.05). Furthermore, PCT levels were also found to have insignificant differences between RP group and non-RP group (P > 0.05). However, there were significant differences between the groups in the levels of IL-6 and CRP (P < 0.05). The IL-6 levels significantly increased earlier than that of conventional CT imaging when patients suffering from RP and peaked at 6 weeks during radiotherapy. CRP had a similar change as IL-6. Single cytokine and combination of IL-6 and CRP possessed a good ability to predict RP with the AUC of IL-6 of 0.89±0.04 (95% CI, 0.80–0.95, P<0.001), CRP of 0.87±0.05 (95% CI, 0.78–0.94, P<0.001), IL-6 + CRP of 0.92 ± 0.03 (95% CI, 0.83–0.97, P < 0.001), respectively. Conclusion The combined detection of serum IL-6, CRP and PCT may be an effectual method for early detection and clinical practice management of risk of RP.
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Affiliation(s)
- Yuxia Deng
- Department of Oncology, Zhongda Hospital, Medical School of Southeast University, Nanjing, Jiangsu, People's Republic of China
| | - Ting Qiu
- Department of Oncology, Zhongda Hospital, Medical School of Southeast University, Nanjing, Jiangsu, People's Republic of China
| | - Nishant Patel
- Department of Oncology, Zhongda Hospital, Medical School of Southeast University, Nanjing, Jiangsu, People's Republic of China
| | - Shi Zhou
- Department of Oncology, Zhongda Hospital, Medical School of Southeast University, Nanjing, Jiangsu, People's Republic of China
| | - Tao Xue
- Department of Cardiothoracic Surgery, Zhongda Hospital, Medical School of Southeast University, Nanjing, Jiangsu, People's Republic of China
| | - Haijun Zhang
- Department of Oncology, Zhongda Hospital, Medical School of Southeast University, Nanjing, Jiangsu, People's Republic of China.,Precision Medical Center, Zhongda Hospital, Medical School of Southeast University, Nanjing, Jiangsu, People's Republic of China
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20
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de Leve S, Wirsdörfer F, Jendrossek V. The CD73/Ado System-A New Player in RT Induced Adverse Late Effects. Cancers (Basel) 2019; 11:cancers11101578. [PMID: 31623231 PMCID: PMC6827091 DOI: 10.3390/cancers11101578] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/29/2019] [Revised: 10/11/2019] [Accepted: 10/12/2019] [Indexed: 02/06/2023] Open
Abstract
Radiotherapy (RT) is a central component of standard treatment for many cancer patients. RT alone or in multimodal treatment strategies has a documented contribution to enhanced local control and overall survival of cancer patients, and cancer cure. Clinical RT aims at maximizing tumor control, while minimizing the risk for RT-induced adverse late effects. However, acute and late toxicities of IR in normal tissues are still important biological barriers to successful RT: While curative RT may not be tolerable, sub-optimal tolerable RT doses will lead to fatal outcomes by local recurrence or metastatic disease, even when accepting adverse normal tissue effects that decrease the quality of life of irradiated cancer patients. Technical improvements in treatment planning and the increasing use of particle therapy have allowed for a more accurate delivery of IR to the tumor volume and have thereby helped to improve the safety profile of RT for many solid tumors. With these technical and physical strategies reaching their natural limits, current research for improving the therapeutic gain of RT focuses on innovative biological concepts that either selectively limit the adverse effects of RT in normal tissues without protecting the tumor or specifically increase the radiosensitivity of the tumor tissue without enhancing the risk of normal tissue complications. The biology-based optimization of RT requires the identification of biological factors that are linked to differential radiosensitivity of normal or tumor tissues, and are amenable to therapeutic targeting. Extracellular adenosine is an endogenous mediator critical to the maintenance of homeostasis in various tissues. Adenosine is either released from stressed or injured cells or generated from extracellular adenine nucleotides by the concerted action of the ectoenzymes ectoapyrase (CD39) and 5′ ectonucleotidase (NT5E, CD73) that catabolize ATP to adenosine. Recent work revealed a role of the immunoregulatory CD73/adenosine system in radiation-induced fibrotic disease in normal tissues suggesting a potential use as novel therapeutic target for normal tissue protection. The present review summarizes relevant findings on the pathologic roles of CD73 and adenosine in radiation-induced fibrosis in different organs (lung, skin, gut, and kidney) that have been obtained in preclinical models and proposes a refined model of radiation-induced normal tissue toxicity including the disease-promoting effects of radiation-induced activation of CD73/adenosine signaling in the irradiated tissue environment. However, expression and activity of the CD73/adenosine system in the tumor environment has also been linked to increased tumor growth and tumor immune escape, at least in preclinical models. Therefore, we will discuss the use of pharmacologic inhibition of CD73/adenosine-signaling as a promising strategy for improving the therapeutic gain of RT by targeting both, malignant tumor growth and adverse late effects of RT with a focus on fibrotic disease. The consideration of the therapeutic window is particularly important in view of the increasing use of RT in combination with various molecularly targeted agents and immunotherapy to enhance the tumor radiation response, as such combinations may result in increased or novel toxicities, as well as the increasing number of cancer survivors.
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Affiliation(s)
- Simone de Leve
- Institute of Cell Biology (Cancer Research), University Hospital Essen, 45122 Essen, Germany.
| | - Florian Wirsdörfer
- Institute of Cell Biology (Cancer Research), University Hospital Essen, 45122 Essen, Germany.
| | - Verena Jendrossek
- Institute of Cell Biology (Cancer Research), University Hospital Essen, 45122 Essen, Germany.
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21
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Lacombe J, Brengues M, Mangé A, Bourgier C, Gourgou S, Pèlegrin A, Ozsahin M, Solassol J, Azria D. Quantitative proteomic analysis reveals AK2 as potential biomarker for late normal tissue radiotoxicity. Radiat Oncol 2019; 14:142. [PMID: 31399108 PMCID: PMC6688300 DOI: 10.1186/s13014-019-1351-8] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/10/2019] [Accepted: 08/01/2019] [Indexed: 12/27/2022] Open
Abstract
Background Biomarkers for predicting late normal tissue toxicity to radiotherapy are necessary to personalize treatments and to optimize clinical benefit. Many radiogenomic studies have been published on this topic. Conversely, proteomics approaches are not much developed, despite their advantages. Methods We used the isobaric tags for relative and absolute quantitation (iTRAQ) proteomic approach to analyze differences in protein expression levels in ex-vivo irradiated (8 Gy) T lymphocytes from patients with grade ≥ 2 radiation-induced breast fibrosis (grade ≥ 2 bf+) and patients with grade < 2 bf + after curative intent radiotherapy. Patients were selected from two prospective clinical trials (COHORT and PHRC 2005) and were used as discovery and confirmation cohorts. Results Among the 1979 quantified proteins, 23 fulfilled our stringent biological criteria. Immunoblotting analysis of four of these candidate proteins (adenylate kinase 2, AK2; annexin A1; heat shock cognate 71 kDa protein; and isocitrate dehydrogenase 2) confirmed AK2 overexpression in 8 Gy-irradiated T lymphocytes from patients with grade ≥ 2 bf + compared with patients with grade < 2 bf+. As these candidate proteins are involved in oxidative stress regulation, we also evaluated radiation-induced reactive oxygen species (ROS) production in peripheral blood mononuclear cells from patients with grade ≥ 2 bf + and grade < 2 bf+. Total ROS level, and especially superoxide anion level, increased upon ex-vivo 8 Gy-irradiation in all patients. Analysis of NADPH oxidases (NOXs), a major source of superoxide ion in the cell, showed a significant increase of NOX4 mRNA and protein levels after irradiation in both patient groups. Conversely, only NOX4 mRNA level was significantly different between groups (grade ≥ 2 bf + and grade < 2 bf+). Conclusion These findings identify AK2 as a potential radiosensitivity candidate biomarker. Overall, our proteomic approach highlights the important role of oxidative stress in late radiation-induced toxicity, and paves the way for additional studies on NOXs and superoxide ion metabolism. Electronic supplementary material The online version of this article (10.1186/s13014-019-1351-8) contains supplementary material, which is available to authorized users.
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Affiliation(s)
- Jérôme Lacombe
- IRCM, INSERM, University Montpellier, ICM, Montpellier, France
| | - Muriel Brengues
- IRCM, INSERM, University Montpellier, ICM, Montpellier, France
| | - Alain Mangé
- IRCM, INSERM, University Montpellier, ICM, Montpellier, France
| | - Céline Bourgier
- IRCM, INSERM, University Montpellier, ICM, Montpellier, France
| | | | - André Pèlegrin
- IRCM, INSERM, University Montpellier, ICM, Montpellier, France
| | | | - Jérôme Solassol
- IRCM, INSERM, University Montpellier, ICM, Montpellier, France.,Department of Pathology and Onco-Biology, CHU Montpellier, Montpellier, France
| | - David Azria
- IRCM, INSERM, University Montpellier, ICM, Montpellier, France. .,Department of Radiation Oncology, ICM, 34298, Montpellier Cedex 5, France.
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Singh J, Sohal SS, Lim A, Duncan H, Thachil T, De Ieso P. Cytokines expression levels from tissue, plasma or serum as promising clinical biomarkers in adenocarcinoma of the prostate: a systematic review of recent findings. ANNALS OF TRANSLATIONAL MEDICINE 2019; 7:245. [PMID: 31317015 DOI: 10.21037/atm.2019.05.31] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/20/2023]
Abstract
Prostate cancer (PC) is a common cancer (excluding non-melanoma skin cancer) in men in many parts of the world, although incidence and mortality rates vary significantly by population. In current medical practice, prognostic markers for PC include the presenting serum prostate-specific antigen (PSA) level, tumour Gleason score (GS) and clinical tumour stage. However, existing pre-treatment factors cannot be used to predict acute radiotherapy (RT)-induced toxicity. Therefore, new protein biomarkers are required in RT oncology to improve decision-making, treatment and therapy monitoring for PC patients. The aim of this systematic review is to the update potential research to address the difference in cytokine expression and their association with RT-induced toxicity and clinical outcomes. Studies were collected after searching three electronic databases: PubMed, Medline, and Google Scholar. An additional search was carried out through cross-check on a bibliography of selected articles. After the selection process made by two of the authors, 19 articles met the inclusion criteria and were included in the systematic review. Results from previous studies identified elevated levels of cytokines have been reported in several types of cancers and have sometimes correlated with disease progression or prognosis. Elevated levels of cytokine were noticed after immediate exposure to RT and their association with RT-induced acute/late toxicity of PC patients. Moreover, above studies also identified overexpression of cytokines on tumour biopsies and correlation with shortening cancer-specific survival and biochemical recurrence. Thus, altered levels of cytokine might be predictive biomarkers for RT-induced and clinical outcomes of PC patients.
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Affiliation(s)
- Jagtar Singh
- College of Health and Human Sciences, Charles Darwin University, Darwin, Northern Territory, Australia
| | | | - Aijye Lim
- Department of Anatomical Pathology, Royal Darwin Hospital, Tiwi, Northern Territory, Australia
| | - Henry Duncan
- Darwin Private Hospital, Tiwi, Northern Territory, Australia
| | - Thanuja Thachil
- Alan Walker Cancer Care Centre, Royal Darwin Hospital, Tiwi, Northern Territory, Australia
| | - Paolo De Ieso
- Alan Walker Cancer Care Centre, Royal Darwin Hospital, Tiwi, Northern Territory, Australia
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Rashdan S, Minna JD, Gerber DE. Diagnosis and management of pulmonary toxicity associated with cancer immunotherapy. THE LANCET RESPIRATORY MEDICINE 2019; 6:472-478. [PMID: 29856320 DOI: 10.1016/s2213-2600(18)30172-3] [Citation(s) in RCA: 55] [Impact Index Per Article: 11.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/05/2017] [Revised: 04/10/2018] [Accepted: 04/10/2018] [Indexed: 12/16/2022]
Abstract
Pulmonary toxicity of cancer immunotherapies has emerged as an important clinical event that requires prompt identification and management. Although often referred to as pneumonitis, pulmonary toxicity associated with immunotherapy covers a broad and overlapping spectrum of pulmonary manifestations, and, once suspected, the range of differential diagnoses of infectious and neoplastic processes might make the diagnostic process challenging for physicians. Optimal care can require multidisciplinary effort by pulmonologists, medical oncologists, and radiologists, and awareness of the possibility of treatment-induced pulmonary toxicity by emergency department and primary care physicians. This Viewpoint gives an overview of the diagnosis and management of pulmonary toxicity arising from cancer immunotherapy, including widely used treatments, such as immune checkpoint inhibitors, and emerging therapies, such as chimeric antigen receptor T cells.
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Affiliation(s)
- Sawsan Rashdan
- Division of Hematology-Oncology, Department of Internal Medicine, University of Texas Southwestern Medical Center, Dallas, TX, USA; Harold C Simmons Comprehensive Cancer Center, University of Texas Southwestern Medical Center, Dallas, TX, USA
| | - John D Minna
- Division of Hematology-Oncology, Department of Internal Medicine, University of Texas Southwestern Medical Center, Dallas, TX, USA; Harold C Simmons Comprehensive Cancer Center, University of Texas Southwestern Medical Center, Dallas, TX, USA; Department of Pharmacology and Hamon Center for Therapeutic Oncology Research, University of Texas Southwestern Medical Center, Dallas, TX, USA
| | - David E Gerber
- Division of Hematology-Oncology, Department of Internal Medicine, University of Texas Southwestern Medical Center, Dallas, TX, USA; Harold C Simmons Comprehensive Cancer Center, University of Texas Southwestern Medical Center, Dallas, TX, USA; Department of Clinical Sciences, University of Texas Southwestern Medical Center, Dallas, TX, USA.
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24
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Lierova A, Jelicova M, Nemcova M, Proksova M, Pejchal J, Zarybnicka L, Sinkorova Z. Cytokines and radiation-induced pulmonary injuries. JOURNAL OF RADIATION RESEARCH 2018; 59:709-753. [PMID: 30169853 PMCID: PMC6251431 DOI: 10.1093/jrr/rry067] [Citation(s) in RCA: 41] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/05/2018] [Revised: 07/11/2018] [Indexed: 05/20/2023]
Abstract
Radiation therapy is one of the most common treatment strategies for thorax malignancies. One of the considerable limitations of this therapy is its toxicity to normal tissue. The lung is the major dose-limiting organ for radiotherapy. That is because ionizing radiation produces reactive oxygen species that induce lesions, and not only is tumor tissue damaged, but overwhelming inflammatory lung damage can occur in the alveolar epithelium and capillary endothelium. This damage may result in radiation-induced pneumonitis and/or fibrosis. While describing the lung response to irradiation generally, the main focus of this review is on cytokines and their roles and functions within the individual stages. We discuss the relationship between radiation and cytokines and their direct and indirect effects on the formation and development of radiation injuries. Although this topic has been intensively studied and discussed for years, we still do not completely understand the roles of cytokines. Experimental data on cytokine involvement are fragmented across a large number of experimental studies; hence, the need for this review of the current knowledge. Cytokines are considered not only as molecular factors involved in the signaling network in pathological processes, but also for their diagnostic potential. A concentrated effort has been made to identify the significant immune system proteins showing positive correlation between serum levels and tissue damages. Elucidating the correlations between the extent and nature of radiation-induced pulmonary injuries and the levels of one or more key cytokines that initiate and control those damages may improve the efficacy of radiotherapy in cancer treatment and ultimately the well-being of patients.
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Affiliation(s)
- Anna Lierova
- Department of Radiobiology, Faculty of Military Health Sciences, University of Defence in Brno, Trebesska 1575, 500 01 Hradec Kralove, Czech Republic
| | - Marcela Jelicova
- Department of Radiobiology, Faculty of Military Health Sciences, University of Defence in Brno, Trebesska 1575, 500 01 Hradec Kralove, Czech Republic
| | - Marketa Nemcova
- Department of Radiobiology, Faculty of Military Health Sciences, University of Defence in Brno, Trebesska 1575, 500 01 Hradec Kralove, Czech Republic
| | - Magdalena Proksova
- Department of Molecular Pathology and Biology, Faculty of Military Health Sciences, University of Defence in Brno, Trebesska 1575, 500 01 Hradec Kralove, Czech Republic
| | - Jaroslav Pejchal
- Department of Toxicology and Military Pharmacy, Faculty of Military Health Sciences, University of Defence in Brno, Trebesska 1575, 500 01 Hradec Kralove, Czech Republic
| | - Lenka Zarybnicka
- Department of Radiobiology, Faculty of Military Health Sciences, University of Defence in Brno, Trebesska 1575, 500 01 Hradec Kralove, Czech Republic
| | - Zuzana Sinkorova
- Department of Radiobiology, Faculty of Military Health Sciences, University of Defence in Brno, Trebesska 1575, 500 01 Hradec Kralove, Czech Republic
- Corresponding author. Department of Radiobiology, Faculty of Military Health Sciences, University of Defence in Brno, Trebesska 1575, 500 01 Hradec Kralove, Czech Republic. Tel.: +420 973 253 219.
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Cho Y, Kim JW, Keum KC, Lee CG, Jeung HC, Lee IJ. Prognostic Significance of Sarcopenia With Inflammation in Patients With Head and Neck Cancer Who Underwent Definitive Chemoradiotherapy. Front Oncol 2018; 8:457. [PMID: 30460194 PMCID: PMC6232888 DOI: 10.3389/fonc.2018.00457] [Citation(s) in RCA: 65] [Impact Index Per Article: 10.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/03/2018] [Accepted: 10/01/2018] [Indexed: 01/06/2023] Open
Abstract
Purpose: With growing evidence that inflammation and low muscularity play a role in the survival of cancer patients, we evaluated the prognostic implications of sarcopenia with systemic inflammation in patients who underwent definitive chemoradiotherapy (CCRT) for locally advanced head and neck cancer. Materials and Methods: We analyzed 221 patients with head and neck cancer who received definitive CCRT between 2006 and 2015. The skeletal muscle area was measured using a single computed tomography image slice at the level of the third lumbar vertebra (L3). Sarcopenia was defined as an L3 muscle index of <49 cm2/m2 for men and <31 cm2/m2 for women. Results: Patients with sarcopenia (n = 106) exhibited higher neutrophil/lymphocyte ratios (NLRs) than those without (n = 115); the former also had an inferior 3-year overall survival (OS) rate (62%) than the latter (76%, p = 0.037). Among patients with sarcopenia, those who also had high NLRs (n = 51) showed significantly poorer OS and progression-free survival (PFS). In the multivariate analysis, sarcopenia plus a high NLR remained the most significant predictor of poor OS and PFS. Patients with sarcopenia required more frequent interruption of RT; patients whose RT was interrupted for ≥5 days showed inferior disease control and OS. Conclusions: Sarcopenia accompanied by systemic inflammation at initial diagnosis is associated with significantly inferior OS and PFS. Additionally, patients with sarcopenia required RT interruption more frequently. Intensive nutritional support and additional treatment methods are required for these patients while undergoing RT.
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Affiliation(s)
- Yeona Cho
- Department of Radiation Oncology, Gangnam Severance Hospital, Yonsei University College of Medicine, Seoul, South Korea
| | - Jun Won Kim
- Department of Radiation Oncology, Gangnam Severance Hospital, Yonsei University College of Medicine, Seoul, South Korea
| | - Ki Chang Keum
- Department of Radiation Oncology, Yonsei Cancer Center, Yonsei University College of Medicine, Seoul, South Korea
| | - Chang Geol Lee
- Department of Radiation Oncology, Yonsei Cancer Center, Yonsei University College of Medicine, Seoul, South Korea
| | - Hei Cheul Jeung
- Division of Medical Oncology, Gangnam Severance Hospital, Yonsei University College of Medicine, Seoul, South Korea
| | - Ik Jae Lee
- Department of Radiation Oncology, Gangnam Severance Hospital, Yonsei University College of Medicine, Seoul, South Korea
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Jangiam W, Udomtanakunchai C, Reungpatthanaphong P, Tungjai M, Honikel L, Gordon CR, Rithidech KN. Late Effects of Low-Dose Radiation on the Bone Marrow, Lung, and Testis Collected From the Same Exposed BALB/cJ Mice. Dose Response 2018; 16:1559325818815031. [PMID: 30622448 PMCID: PMC6302279 DOI: 10.1177/1559325818815031] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/04/2018] [Revised: 10/22/2018] [Accepted: 10/23/2018] [Indexed: 01/15/2023] Open
Abstract
We used 3 biological metrics highly relevant to health risks, that is, cell death, inflammation, and global DNA methylation, to determine the late effects of low doses (0.05 or 0.1 Gy) of 137Cs γ rays on the bone marrow, lung, and testis collected at 6 months post-irradiation from the same exposed BALB/cJ mouse. This integrative approach has not been used for such a purpose. Mice exposed to 0 or 1 Gy of radiation served as a sham or positive control group, respectively. The results could deliver information for better health risk assessment across tissues, including better scientific basis for radiation protection and clinical application. We found no changes in the levels of all studied biological metrics (except a significant increase in the levels of an anti-inflammatory cytokine, ie, interleukin 10) in tissues of 0.05-Gy exposed mice, when compared to those in sham controls. In contrast, significantly increased levels of cell death and inflammation, including a significant loss of global 5-hydroxymethylcytosine, were found in all tissues of the same mice exposed to 0.1 or 1.0 Gy. Our data demonstrated not only no harm but also hormesis in the 0.05-Gy exposed mice. However, the hormetic effect appears to be dependent on biological metrics and tissue.
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Affiliation(s)
- Witawat Jangiam
- Pathology Department, Stony Brook University, Stony Brook, NY, USA
- Department of Chemical Engineering, Burapha University, Chonburi, Thailand
| | - Chatchanok Udomtanakunchai
- Pathology Department, Stony Brook University, Stony Brook, NY, USA
- Department of Radiologic Technology, Faculty of Associated Medical Sciences, Chiang Mai University, Chiang Mai, Thailand
| | - Paiboon Reungpatthanaphong
- Pathology Department, Stony Brook University, Stony Brook, NY, USA
- Department of Applied Radiation and Isotopes, Faculty of Sciences, Kasetsart University, Bangkok, Thailand
| | - Montree Tungjai
- Pathology Department, Stony Brook University, Stony Brook, NY, USA
- Department of Radiologic Technology, Faculty of Associated Medical Sciences, Chiang Mai University, Chiang Mai, Thailand
| | - Louise Honikel
- Pathology Department, Stony Brook University, Stony Brook, NY, USA
| | - Chris R. Gordon
- Pathology Department, Stony Brook University, Stony Brook, NY, USA
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Exhaled Nitric Oxide Is Useful in Symptomatic Radioactive Pneumonia: A Retrospective Study. Mediators Inflamm 2018; 2017:5840813. [PMID: 29147071 PMCID: PMC5632901 DOI: 10.1155/2017/5840813] [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: 03/27/2017] [Revised: 06/01/2017] [Accepted: 06/07/2017] [Indexed: 11/24/2022] Open
Abstract
The aim was to defect the exhaled nitric oxide (eNO) prediction value of symptomatic radioactive pneumonia (SRP). 64 cases of lung cancer or esophagus cancer, who had the primary radiotherapy (intensity-modulated radiation therapy), were included from 2015 June to 2016 January. During the following, the patients were divided: the symptomatic radiation pneumonia group (SRP, with the CTCAE v4.0 score > 2) and the asymptomatic radiation pneumonia group (ASRP, with CTCAE v4.0 score ≤ 1). All the patients were measured eNO before and at the end of thoracic radiotherapy and gain the posttherapy eNO value and the eNO ratio (posttherapy eNO value/pretherapy eNO value), then the predictive values of eNO toward SRP were measured using the receiver-operating characteristic (ROC). 17 cases were included in the SRP group and the other 47 were included in the ASRP group. The posttherapy eNO was 29.35 (19~60) bbp versus 20.646 (11~37) (P < 0.001), and the ratio was 1.669 (0.61~3.5) versus 0.920 (0.35~1.5) (P < 0.01) (symptomatic versus asymptomatic). ROC showed that the cutoff value of SRP was 19.5 bbp (posttherapy eNO, area under concentration-time curve (AUC) = 0.879) and 1.305 (eNO ratio, AUC = 0.774), which meant that posttherapy eNO and eNO ratio were useful in finding SRP.
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28
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Willis J, Epperly MW, Fisher R, Zhang X, Shields D, Hou W, Wang H, Li S, Wipf P, Parmar K, Guinan E, Steinman J, Greenberger JS. Amelioration of Head and Neck Radiation-Induced Mucositis and Distant Marrow Suppression in Fanca -/- and Fancg -/- Mice by Intraoral Administration of GS-Nitroxide (JP4-039). Radiat Res 2018; 189:560-578. [PMID: 29584588 DOI: 10.1667/rr14878.1] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Abstract
Squamous cell carcinomas of the head and neck are appearing with increased frequency in both marrow transplanted and non-transplanted Fanconi anemia (FA) patients. FA patients commonly display radiosensitivity of epithelial tissues, complicating effective radiotherapy. Fancd2-/- mice (C57BL/6J and 129/Sv background) demonstrate epithelial tissue sensitivity to single-fraction or fractionated irradiation to the head and neck and distant marrow suppression (abscopal effect), both ameliorated by intraoral administration of the mitochondrial-targeted antioxidant, GS-nitroxide, JP4-039. We now report that mice of two other FA genotypes, Fancg-/- (B6) and the most prevalent human genotype Fanca-/- (129/Sv), also demonstrate: 1. reduced longevity of hematopoiesis in long-term bone marrow cultures; 2. radiosensitivity of bone marrow stromal cell lines; and 3. head and neck radiation-induced severe mucositis and abscopal suppression of distant marrow hematopoiesis. Intraoral administration of JP4-039/F15, but not non-mitochondrial-targeted 4-amino-Tempo/F15 or F15 alone, prior to each radiation treatment ameliorated both local and abscopal radiation effects. Head and neck irradiated TGF-β-resistant SMAD3-/- (129/Sv) mice and double-knockout SMAD3-/- Fancd2-/- (129/Sv) mice treated daily with TGF-β receptor antagonist, LY364947, still displayed abscopal bone marrow suppression, implicating a non-TGF-β mechanism. Thus, amelioration of both local normal tissue radiosensitivity and distant marrow suppression by intraoral administration of JP4-039 in Fancg-/- and Fanca-/- mice supports a clinical trial of this locally administered normal tissue radioprotector and mitigator during head and neck irradiation in FA patients.
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Affiliation(s)
- John Willis
- a Department of Radiation Oncology, University of Pittsburgh Cancer Institute, Pittsburgh, Pennsylvania 15213
| | - Michael W Epperly
- a Department of Radiation Oncology, University of Pittsburgh Cancer Institute, Pittsburgh, Pennsylvania 15213
| | - Renee Fisher
- a Department of Radiation Oncology, University of Pittsburgh Cancer Institute, Pittsburgh, Pennsylvania 15213
| | - Xichen Zhang
- a Department of Radiation Oncology, University of Pittsburgh Cancer Institute, Pittsburgh, Pennsylvania 15213
| | - Donna Shields
- a Department of Radiation Oncology, University of Pittsburgh Cancer Institute, Pittsburgh, Pennsylvania 15213
| | - Wen Hou
- a Department of Radiation Oncology, University of Pittsburgh Cancer Institute, Pittsburgh, Pennsylvania 15213
| | - Hong Wang
- a Department of Radiation Oncology, University of Pittsburgh Cancer Institute, Pittsburgh, Pennsylvania 15213
| | - Song Li
- b Departments of Pharmaceutical Science, University of Pittsburgh, Pittsburgh, Pennsylvania 15260
| | - Peter Wipf
- c Chemistry, University of Pittsburgh, Pittsburgh, Pennsylvania 15260
| | - Kalindi Parmar
- d Dana Farber Cancer Institute, Boston, Massachusetts 02115
| | - Eva Guinan
- d Dana Farber Cancer Institute, Boston, Massachusetts 02115
| | - Justin Steinman
- a Department of Radiation Oncology, University of Pittsburgh Cancer Institute, Pittsburgh, Pennsylvania 15213
| | - Joel S Greenberger
- a Department of Radiation Oncology, University of Pittsburgh Cancer Institute, Pittsburgh, Pennsylvania 15213
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29
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De Ruysscher D, Jin J, Lautenschlaeger T, She JX, Liao Z, Kong FMS. Blood-based biomarkers for precision medicine in lung cancer: precision radiation therapy. Transl Lung Cancer Res 2017; 6:661-669. [PMID: 29218269 DOI: 10.21037/tlcr.2017.09.12] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
Both tumors and patients are complex and models that determine survival and toxicity of radiotherapy or any other treatment ideally must take into account this variability as well as its dynamic state. The genetic features of the tumor and the host, and increasingly also the epi-genetic and proteomic characteristics, are being unraveled. Multiple techniques, including histological examination, blood sampling, measurement of circulating tumor cells (CTCs), and functional and molecular imaging, can be used for this purpose. However, the effects of radiation on the tumor and on organs at risk (OARs) are also influenced by the applied dose and volume of irradiated tissues. Combining all these biological, clinical, imaging, and dosimetric parameters in a validated prognostic or predictive model poses a major challenge. Here we aimed to provide an objective review of the potential of blood markers to guide high precision radiation therapy. A combined biological-mathematical approach opens new doors beyond prognostication of patients, as it allows truly precise oncological treatment. Indeed, the core for individualized and precision medicine is not only selection of patients, but even more the optimization of the therapeutic window on an individual basis. A holistic model will allow for determination of an individual dose-response relationship for each organ at risk for each tumor in each individual patient for the complete oncological treatment package. This includes, but is not limited to, radiotherapy alone. Individualized dose-response curves will allow for consideration of different doses of radiation and combinations with other drugs to plan for both optimal toxicity and complete response. Insights into the interactions between a multitude of parameters will lead to the discovery of new pathways and networks that will fuel new biological research on target discovery.
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Affiliation(s)
- Dirk De Ruysscher
- Department of Radiation Oncology (Maastro Clinic), GROW School of Oncology and Developmental Biology, Maastricht University Medical Center, Maastricht, the Netherlands.,KU Leuven Radiation Oncology, Leuven, Belgium
| | - Jianyue Jin
- Department of Radiation Oncology, Indiana University Purdue University Indianapolis, Indianapolis, IN, USA
| | - Tim Lautenschlaeger
- Department of Radiation Oncology, Indiana University Purdue University Indianapolis, Indianapolis, IN, USA
| | - Jin-Xiong She
- Center for Biotechnology and Genomic Medicine and Department of OB/GYN, Augusta University, Augusta, GA, USA
| | - Zhongxing Liao
- Department of Radiation Oncology, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Feng-Ming Spring Kong
- Department of Radiation Oncology, Indiana University Purdue University Indianapolis, Indianapolis, IN, USA
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Lu Z, Tang Y, Luo J, Zhang S, Zhou X, Fu L. Advances in targeting the transforming growth factor β1 signaling pathway in lung cancer radiotherapy. Oncol Lett 2017; 14:5681-5687. [PMID: 29113195 DOI: 10.3892/ol.2017.6991] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/17/2016] [Accepted: 07/21/2017] [Indexed: 02/06/2023] Open
Abstract
Lung cancer was demonstrated to be the most lethal type of malignant tumor amongst humans in the global cancer statistics of 2012. As one of the primary treatments, radiotherapy has been reported to induce remission in, and even cure, patients with lung cancer. However, the side effects of radiotherapy may prove lethal in certain patients. In past decades, the transforming growth factor β1 (TGFB1) signaling pathway has been revealed to serve multiple functions in the control of lung cancer progression and the radiotherapy response. In mammals, this signaling pathway is initiated through activation of the TGFB1 receptor complex, which signals via cytoplasmic SMAD proteins or other downstream signaling pathways. Multiple studies have demonstrated that TGFB1 serves important functions in lung cancer radiotherapy. The present study summarized and reviewed recent progress in elucidating the function of the TGFB1 signaling pathway in predicting radiation pneumonitis, as well as current strategies for targeting the TGFB1 signaling pathway in lung cancer radiotherapy, which may provide potential targets for lung cancer therapy.
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Affiliation(s)
- Zhonghua Lu
- Department of Radiation Oncology, Changzhou Cancer Hospital, Soochow University, Changzhou, Jiangsu 213001, P.R. China
| | - Yiting Tang
- Department of Radiation Oncology, Changzhou Cancer Hospital, Soochow University, Changzhou, Jiangsu 213001, P.R. China
| | - Judong Luo
- Department of Radiation Oncology, Changzhou Cancer Hospital, Soochow University, Changzhou, Jiangsu 213001, P.R. China
| | - Shuyu Zhang
- Department of Radiation Biology, School of Radiation Medicine and Protection and Jiangsu Provincial Key Laboratory of Radiation Medicine and Protection, Medical College of Soochow University, Suzhou, Jiangsu 215123, P.R. China
| | - Xifa Zhou
- Department of Radiation Oncology, Changzhou Cancer Hospital, Soochow University, Changzhou, Jiangsu 213001, P.R. China
| | - Lei Fu
- Department of Radiation Oncology, Shandong Cancer Hospital and Institute, Shandong Cancer Hospital Affiliated to Shandong University, Shandong Academy of Medical Sciences, Jinan, Shandong 250117, P.R. China
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31
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Gkika E, Vach W, Adebahr S, Schimeck-Jasch T, Brenner A, Brunner TB, Kaier K, Prasse A, Müller-Quernheim J, Grosu AL, Zissel G, Nestle U. Is serum level of CC chemokine ligand 18 a biomarker for the prediction of radiation induced lung toxicity (RILT)? PLoS One 2017; 12:e0185350. [PMID: 28957436 PMCID: PMC5619767 DOI: 10.1371/journal.pone.0185350] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/24/2017] [Accepted: 09/11/2017] [Indexed: 12/17/2022] Open
Abstract
The CC chemokine ligand 18 (CCL18) is produced by alveolar macrophages in patients with fibrosing lung disease and its concentration is increased in various fibrotic lung diseases. Furthermore CCL18 is elevated in several malignancies as it is produced by tumor associated macrophages. In this study we aimed to analyze the role of CCL18 as a prognostic biomarker for the development of early radiation induced lung toxicity (RILT), i.e. radiation pneumonitis after thoracic irradiation and its significance in the course of the disease. Sixty seven patients were enrolled prospectively in the study. Patients were treated with irradiation for several thoracic malignancies (lung cancer, esophageal cancer, thymoma), either with conventionally fractionated or hypo-fractionated radiotherapy. The CCL18 serum levels were quantified with ELISA (enzyme-linked immunosorbent assay) at predefined time points: before, during and at the end of treatment as well as in the first and second follow-up. Treatment parameters and functional tests were also correlated with the development of RILT.Fifty three patients were evaluable for this study. Twenty one patients (39%) developed radiologic signs of RILT Grade >1 but only three of them (5.6%) developed clinical symptoms (Grade 2). We could not find any association between the different CCL18 concentrations and a higher incidence of RILT. Statistical significant factors were the planning target volume (odds ratio OR: 1.003, p = 0.010), the volume of the lung receiving > 20 Gy (OR: 1.132 p = 0.004) and age (OR: 0.917, p = 0.008). There was no association between serial CCL18 concentrations with tumor response and overall survival.In our study the dosimetric parameters remained the most potent predictors of RILT. Further studies are needed in order to estimate the role of CCL18 in the development of early RILT.
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Affiliation(s)
- Eleni Gkika
- Department of Radiation Oncology, Medical Center – University Hospital Freiburg, Freiburg, Germany
- * E-mail:
| | - Werner Vach
- Institute of Medical Biometry and Statistics, Medical Faculty & Medical Center, University of Freiburg, Freiburg, Germany
| | - Sonja Adebahr
- Department of Radiation Oncology, Medical Center – University Hospital Freiburg, Freiburg, Germany
- German Cancer Consortium (DKTK), partner site Freiburg, Germany
- German Cancer Research Center (DKFZ), Heidelberg, Germany
| | - Tanja Schimeck-Jasch
- Department of Radiation Oncology, Medical Center – University Hospital Freiburg, Freiburg, Germany
| | - Anton Brenner
- Department of Radiation Oncology, Medical Center – University Hospital Freiburg, Freiburg, Germany
| | - Thomas Baptist Brunner
- Department of Radiation Oncology, Medical Center – University Hospital Freiburg, Freiburg, Germany
- German Cancer Consortium (DKTK), partner site Freiburg, Germany
- German Cancer Research Center (DKFZ), Heidelberg, Germany
- Faculty of Medicine, University of Freiburg, Freiburg, Germany
| | - Klaus Kaier
- Institute of Medical Biometry and Statistics, Medical Faculty & Medical Center, University of Freiburg, Freiburg, Germany
| | - Antje Prasse
- Department of Pneumology, Hannover Medical School, Hannover, Germany
| | | | - Anca-Ligia Grosu
- Department of Radiation Oncology, Medical Center – University Hospital Freiburg, Freiburg, Germany
- German Cancer Consortium (DKTK), partner site Freiburg, Germany
- German Cancer Research Center (DKFZ), Heidelberg, Germany
- Faculty of Medicine, University of Freiburg, Freiburg, Germany
| | - Gernot Zissel
- Department of Pneumology, University Medical Center Freiburg, Freiburg, Germany
| | - Ursula Nestle
- Department of Radiation Oncology, Medical Center – University Hospital Freiburg, Freiburg, Germany
- German Cancer Consortium (DKTK), partner site Freiburg, Germany
- German Cancer Research Center (DKFZ), Heidelberg, Germany
- Faculty of Medicine, University of Freiburg, Freiburg, Germany
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32
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Deng G, Liang N, Xie J, Luo H, Qiao L, Zhang J, Wang D, Zhang J. Pulmonary toxicity generated from radiotherapeutic treatment of thoracic malignancies. Oncol Lett 2017; 14:501-511. [PMID: 28693198 PMCID: PMC5494764 DOI: 10.3892/ol.2017.6268] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/06/2015] [Accepted: 03/14/2017] [Indexed: 02/06/2023] Open
Abstract
Radiation-induced lung injury (RILI) remains a major obstacle for thoracic radiotherapy for the treatment of lung cancer, esophageal cancer and lymphoma. It is the principal dose-limiting complication, and can markedly impair the therapeutic ratio as well as a patient's quality of life. The current review presents the relevant concepts associated with RILI, including the pathogenic mechanisms and the potential treatment strategies, so as to achieve a general understanding of this issue. RILI comprises an acute radiation pneumonitis phase and subsequent late lung fibrosis. The established assessment criteria are clinical manifestations, imaging changes and the necessity for medical assistance. Risk factors are also considered in order to optimize treatment planning. Due to the underlying molecular mechanisms of RILI, the present review also discusses several targeted pharmacological approaches for its treatment, as well as corticosteroid therapy.
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Affiliation(s)
- Guodong Deng
- Department of Radiation Oncology, Qianfoshan Hospital, Shandong University, Jinan, Shandong 250014, P.R. China
| | - Ning Liang
- Department of Radiation Oncology, Qianfoshan Hospital, Shandong University, Jinan, Shandong 250014, P.R. China
| | - Jian Xie
- Department of Radiation Oncology, Qianfoshan Hospital, Shandong University, Jinan, Shandong 250014, P.R. China
| | - Hui Luo
- Department of Radiation Oncology, Henan Cancer Hospital, Zhengzhou University, Zhengzhou, Henan 450001, P.R. China
| | - Lili Qiao
- Department of Oncology, The Fifth People's Hospital of Jinan, Jinan, Shandong 250022, P.R. China
| | - Jingxin Zhang
- Division of Oncology, Graduate School, Weifang Medical College, Weifang, Shandong 261053, P.R. China
| | - Dawei Wang
- Department of Radiology, Qianfoshan Hospital Affiliated to Shandong University, Jinan, Shandong 250014, P.R. China
| | - Jiandong Zhang
- Department of Radiation Oncology, Qianfoshan Hospital, Shandong University, Jinan, Shandong 250014, P.R. China
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Kainthola A, Haritwal T, Tiwari M, Gupta N, Parvez S, Tiwari M, Prakash H, Agrawala PK. Immunological Aspect of Radiation-Induced Pneumonitis, Current Treatment Strategies, and Future Prospects. Front Immunol 2017; 8:506. [PMID: 28512460 PMCID: PMC5411429 DOI: 10.3389/fimmu.2017.00506] [Citation(s) in RCA: 47] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/07/2016] [Accepted: 04/12/2017] [Indexed: 12/21/2022] Open
Abstract
Delivery of high doses of radiation to thoracic region, particularly with non-small cell lung cancer patients, becomes difficult due to subsequent complications arising in the lungs of the patient. Radiation-induced pneumonitis is an early event evident in most radiation exposed patients observed within 2-4 months of treatment and leading to fibrosis later. Several cytokines and inflammatory molecules interplay in the vicinity of the tissue developing radiation injury leading to pneumonitis and fibrosis. While certain cytokines may be exploited as biomarkers, they also appear to be a potent target of intervention at transcriptional level. Initiation and progression of pneumonitis and fibrosis thus are dynamic processes arising after few months to year after irradiation of the lung tissue. Currently, available treatment strategies are challenged by the major dose limiting complications that curtails success of the treatment as well as well being of the patient's future life. Several approaches have been in practice while many other are still being explored to overcome such complications. The current review gives a brief account of the immunological aspects, existing management practices, and suggests possible futuristic approaches.
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Affiliation(s)
- Anup Kainthola
- Department of Radiation Genetics and Epigenetics, Institute of Nuclear Medicine and Allied Sciences, Delhi, India
| | - Teena Haritwal
- Department of Radiation Genetics and Epigenetics, Institute of Nuclear Medicine and Allied Sciences, Delhi, India
| | - Mrinialini Tiwari
- Department of Radiation Genetics and Epigenetics, Institute of Nuclear Medicine and Allied Sciences, Delhi, India
| | - Noopur Gupta
- Department of Radiation Genetics and Epigenetics, Institute of Nuclear Medicine and Allied Sciences, Delhi, India
| | - Suhel Parvez
- Department of Toxicology, School of Chemical and Life Sciences, Jamia Hamdard University, New Delhi, India
| | - Manisha Tiwari
- Ambedkar Center for Biomedical Research, University of Delhi, Delhi, India
| | - Hrideysh Prakash
- School of Life Sciences, Science complex, University of Hyderabad, Hyderabad, India
| | - Paban K. Agrawala
- Department of Radiation Genetics and Epigenetics, Institute of Nuclear Medicine and Allied Sciences, Delhi, India
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Jelonek K, Pietrowska M, Widlak P. Systemic effects of ionizing radiation at the proteome and metabolome levels in the blood of cancer patients treated with radiotherapy: the influence of inflammation and radiation toxicity. Int J Radiat Biol 2017; 93:683-696. [PMID: 28281355 DOI: 10.1080/09553002.2017.1304590] [Citation(s) in RCA: 34] [Impact Index Per Article: 4.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
Abstract
PURPOSE Blood is the most common replacement tissue used to study systemic responses of organisms to different types of pathological conditions and environmental insults. Local irradiation during cancer radiotherapy induces whole body responses that can be observed at the blood proteome and metabolome levels. Hence, comparative blood proteomics and metabolomics are emerging approaches used in the discovery of radiation biomarkers. These techniques enable the simultaneous measurement of hundreds of molecules and the identification of sets of components that can discriminate different physiological states of the human body. Radiation-induced changes are affected by the dose and volume of irradiated tissues; hence, the molecular composition of blood is a hypothetical source of biomarkers for dose assessment and the prediction and monitoring of systemic responses to radiation. This review aims to provide a comprehensive overview on the available evidence regarding molecular responses to ionizing radiation detected at the level of the human blood proteome and metabolome. It focuses on patients exposed to radiation during cancer radiotherapy and emphasizes effects related to radiation-induced toxicity and inflammation. CONCLUSIONS Systemic responses to radiation detected at the blood proteome and metabolome levels are primarily related to the intensity of radiation-induced toxicity, including inflammatory responses. Thus, several inflammation-associated molecules can be used to monitor or even predict radiation-induced toxicity. However, these abundant molecular features have a rather limited applicability as universal biomarkers for dose assessment, reflecting the individual predisposition of the immune system and tissue-specific mechanisms involved in radiation-induced damage.
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Affiliation(s)
- Karol Jelonek
- a Center for Translational Research and Molecular Biology of Cancer , Maria Sklodowska-Curie Institute - Oncology Center Gliwice Branch , Gliwice , Poland
| | - Monika Pietrowska
- a Center for Translational Research and Molecular Biology of Cancer , Maria Sklodowska-Curie Institute - Oncology Center Gliwice Branch , Gliwice , Poland
| | - Piotr Widlak
- a Center for Translational Research and Molecular Biology of Cancer , Maria Sklodowska-Curie Institute - Oncology Center Gliwice Branch , Gliwice , Poland
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Herskind C, Talbot CJ, Kerns SL, Veldwijk MR, Rosenstein BS, West CML. Radiogenomics: A systems biology approach to understanding genetic risk factors for radiotherapy toxicity? Cancer Lett 2016; 382:95-109. [PMID: 26944314 PMCID: PMC5016239 DOI: 10.1016/j.canlet.2016.02.035] [Citation(s) in RCA: 59] [Impact Index Per Article: 7.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/20/2015] [Revised: 02/17/2016] [Accepted: 02/19/2016] [Indexed: 02/06/2023]
Abstract
Adverse reactions in normal tissue after radiotherapy (RT) limit the dose that can be given to tumour cells. Since 80% of individual variation in clinical response is estimated to be caused by patient-related factors, identifying these factors might allow prediction of patients with increased risk of developing severe reactions. While inactivation of cell renewal is considered a major cause of toxicity in early-reacting normal tissues, complex interactions involving multiple cell types, cytokines, and hypoxia seem important for late reactions. Here, we review 'omics' approaches such as screening of genetic polymorphisms or gene expression analysis, and assess the potential of epigenetic factors, posttranslational modification, signal transduction, and metabolism. Furthermore, functional assays have suggested possible associations with clinical risk of adverse reaction. Pathway analysis incorporating different 'omics' approaches may be more efficient in identifying critical pathways than pathway analysis based on single 'omics' data sets. Integrating these pathways with functional assays may be powerful in identifying multiple subgroups of RT patients characterised by different mechanisms. Thus 'omics' and functional approaches may synergise if they are integrated into radiogenomics 'systems biology' to facilitate the goal of individualised radiotherapy.
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Affiliation(s)
- Carsten Herskind
- Department of Radiation Oncology, Universitätsmedizin Mannheim, Medical Faculty Mannheim, Heidelberg University, Germany.
| | | | - Sarah L Kerns
- Department of Radiation Oncology, Mount Sinai School of Medicine, New York, USA; Department of Radiation Oncology, University of Rochester Medical Center, Rochester, USA
| | - Marlon R Veldwijk
- Department of Radiation Oncology, Universitätsmedizin Mannheim, Medical Faculty Mannheim, Heidelberg University, Germany
| | - Barry S Rosenstein
- Department of Radiation Oncology, Mount Sinai School of Medicine, New York, USA; Department of Radiation Oncology, New York University School of Medicine, USA; Department of Dermatology, Mount Sinai School of Medicine, New York, USA
| | - Catharine M L West
- Institute of Cancer Sciences, University of Manchester, Christie Hospital, Manchester, UK
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Shen ZT, Shen JS, Ji XQ, Li B, Zhu XX. TGF-β1 rs1982073 polymorphism contributes to radiation pneumonitis in lung cancer patients: a meta-analysis. J Cell Mol Med 2016; 20:2405-2409. [PMID: 27470220 PMCID: PMC5134397 DOI: 10.1111/jcmm.12933] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/16/2016] [Accepted: 05/14/2016] [Indexed: 11/27/2022] Open
Abstract
Transforming growth factor beta 1(TGF-β1) polymorphism was associated with radiation pneumonitis (RP) susceptibility, but their results have been inconsistent. The PubMed and CNKI were searched for case-control studies published up to Januray 01, 2016 was Data were extracted and pooled odds ratios (OR) with 95% confidence intervals (CI) were calculated. In this meta-analysis, we assessed eight publications involving 368 radiation pneumonitis cases and 855 controls of the association between TGF-β1 T869C (rs1982073) and G915C (rs1800471) polymorphism and RP susceptibility. Our analysis suggested that TGF-β1 T869C rs1982073 polymorphism was associated with lower RP risk for CT combined CC versus TT model (OR = 0.58, 95% CI = 0.43-0.77). However, for the G915C rs1800471 polymorphism, no association was found between the polymorphism and the susceptibility to RP in GC combined CC versus GG model (OR = 0.82, 95% CI = 0.50-1.35). These results from the meta-analysis suggest that T869C rs1982073 polymorphism of TGF-β1 may be associated with RP risk, and there may be no association between G915C polymorphism and RP risk.
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Affiliation(s)
- Ze-Tian Shen
- Department of Radiation Oncology, Jinling Hospital, Medical School of Nanjing University, Nanjing, China
| | - Jun-Shu Shen
- Department of Radiation Oncology, Jinling Hospital, Medical School of Nanjing University, Nanjing, China
| | - Xiao-Qin Ji
- Department of Radiation Oncology, Jinling Hospital, Medical School of Nanjing University, Nanjing, China
| | - Bing Li
- Department of Radiation Oncology, Jinling Hospital, Medical School of Nanjing University, Nanjing, China
| | - Xi-Xu Zhu
- Department of Radiation Oncology, Jinling Hospital, Medical School of Nanjing University, Nanjing, China
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den Hollander MW, Westerink NDL, Lubberts S, Bongaerts AHH, Wolf RFE, Altena R, Nuver J, Oosting SF, de Vries EGE, Walenkamp AME, Meijer C, Gietema JA. Bleomycin-Induced Pulmonary Changes on Restaging Computed Tomography Scans in Two Thirds of Testicular Cancer Patients Show No Correlation With Fibrosis Markers. Oncologist 2016; 21:995-1001. [PMID: 27328932 DOI: 10.1634/theoncologist.2015-0451] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/11/2015] [Accepted: 02/29/2016] [Indexed: 11/17/2022] Open
Abstract
BACKGROUND In metastatic testicular cancer patients treated with bleomycin, etoposide, and cisplatin (BEP) chemotherapy, bleomycin-induced pneumonitis is a well-known and potentially fatal side effect. We sought to determine the prevalence of lesions as signs of bleomycin-induced pulmonary changes on restaging computed tomography (CT) scans after treatment and to ascertain whether fibrosis markers were predictive of these changes. PATIENTS AND METHODS This prospective nonrandomized cohort study included metastatic testicular cancer patients, 18-50 years of age, treated with BEP chemotherapy. Restaging CT scans were examined for lesions as signs of bleomycin-induced pulmonary changes by two independent radiologists and graded as minor, moderate, or severe. Plasma samples were collected before, during, and after treatment and were quantified for transforming growth factor-β1 (TGF-β1), growth differentiation factor-15 (GDF-15), and high-sensitivity C-reactive protein (hs-CRP). RESULTS In total, 66 patients were included: forty-five (68%) showed signs of bleomycin-induced pulmonary changes on the restaging CT scan, 37 of which were classified as minor and 8 as moderate. No differences in TGF-β1, GDF-15, or hs-CRP plasma levels were found between these groups. CONCLUSION Bleomycin-induced pulmonary changes are common on restaging CT scans after BEP chemotherapy for metastatic testicular cancer. Changes in TGF-β1, GDF-15, and hs-CRP plasma levels do not differ between patients with and without radiological lesions as signs of bleomycin-induced pulmonary changes and are therefore not helpful as predictive biomarkers. IMPLICATIONS FOR PRACTICE Bleomycin-induced pneumonitis (BIP) is a well-known and potentially fatal side effect in metastatic testicular cancer patients treated with bleomycin, etoposide, and cisplatin chemotherapy. Currently, the decision to discontinue bleomycin administration is made during treatment and is based on clinical signs. An upfront or early marker or biomarker that identifies patients likely to develop BIP would be preferable. This study found that bleomycin-induced pulmonary changes are common on restaging computed tomography scans and mostly resolve. No correlation was seen between these changes and fibrosis or inflammation markers (transforming growth factor-β1, growth differentiation factor-15, and high-sensitivity C-reactive protein).
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Affiliation(s)
- Martha W den Hollander
- Department of Medical Oncology, University of Groningen, University Medical Center Groningen, Groningen, The Netherlands
| | - Nico-Derk L Westerink
- Department of Medical Oncology, University of Groningen, University Medical Center Groningen, Groningen, The Netherlands
| | - Sjoukje Lubberts
- Department of Medical Oncology, University of Groningen, University Medical Center Groningen, Groningen, The Netherlands
| | - Alfons H H Bongaerts
- Department of Radiology, University of Groningen, University Medical Center Groningen, Groningen, The Netherlands
| | - Rienhart F E Wolf
- Department of Pulmonology, University of Groningen, University of Groningen, University Medical Center Groningen, Groningen, The Netherlands
| | - Renska Altena
- Department of Medical Oncology, University of Groningen, University Medical Center Groningen, Groningen, The Netherlands
| | - Janine Nuver
- Department of Medical Oncology, University of Groningen, University Medical Center Groningen, Groningen, The Netherlands
| | - Sjoukje F Oosting
- Department of Medical Oncology, University of Groningen, University Medical Center Groningen, Groningen, The Netherlands
| | - Elisabeth G E de Vries
- Department of Medical Oncology, University of Groningen, University Medical Center Groningen, Groningen, The Netherlands
| | - Anna M E Walenkamp
- Department of Medical Oncology, University of Groningen, University Medical Center Groningen, Groningen, The Netherlands
| | - Coby Meijer
- Department of Medical Oncology, University of Groningen, University Medical Center Groningen, Groningen, The Netherlands
| | - Jourik A Gietema
- Department of Medical Oncology, University of Groningen, University Medical Center Groningen, Groningen, The Netherlands
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Mendes F, Antunes C, Abrantes AM, Gonçalves AC, Nobre-Gois I, Sarmento AB, Botelho MF, Rosa MS. Lung cancer: the immune system and radiation. Br J Biomed Sci 2016; 72:78-84. [DOI: 10.1080/09674845.2015.11666801] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
Affiliation(s)
- F. Mendes
- Biophysics Unit-IBILI, Faculty of Medicine, University of Coimbra
- Polytechnic Institute of Coimbra, ESTESC-Coimbra Health School
- Center of Investigation in Environment, Genetics and Oncobiology (CIMAGO), Faculty of Medicine
| | - C. Antunes
- Polytechnic Institute of Coimbra, ESTESC-Coimbra Health School
| | - A. M. Abrantes
- Biophysics Unit-IBILI, Faculty of Medicine, University of Coimbra
- Center of Investigation in Environment, Genetics and Oncobiology (CIMAGO), Faculty of Medicine
| | - A. C. Gonçalves
- Center of Investigation in Environment, Genetics and Oncobiology (CIMAGO), Faculty of Medicine
- Applied Molecular Biology and Clinical University of Hematology, Faculty of Medicine, University of Coimbra
| | - I. Nobre-Gois
- Radiation Oncology Department, Hospital and University Center of Coimbra
| | - A. B. Sarmento
- Center of Investigation in Environment, Genetics and Oncobiology (CIMAGO), Faculty of Medicine
- Applied Molecular Biology and Clinical University of Hematology, Faculty of Medicine, University of Coimbra
| | - M. F. Botelho
- Biophysics Unit-IBILI, Faculty of Medicine, University of Coimbra
- Center of Investigation in Environment, Genetics and Oncobiology (CIMAGO), Faculty of Medicine
| | - M. S. Rosa
- Immunology Institute, Faculty of Medicine, University of Coimbra, Portugal
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Sprung CN, Forrester HB, Siva S, Martin OA. Immunological markers that predict radiation toxicity. Cancer Lett 2015; 368:191-7. [PMID: 25681035 DOI: 10.1016/j.canlet.2015.01.045] [Citation(s) in RCA: 38] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/27/2014] [Revised: 01/30/2015] [Accepted: 01/31/2015] [Indexed: 12/31/2022]
Abstract
Radiotherapy is a major modality of cancer treatment responsible for a large proportion of cancer that is cured. Radiation exposure induces an inflammatory response which can be influenced by genetic, epigenetic, tumour, health and other factors which can lead to very different treatment outcomes between individuals. Molecules involved in the immunological response provide excellent potential biomarkers for the prediction of radiation-induced toxicity. The known molecular and cellular immunological responses in relation to radiation and the potential to improve cancer treatment are presented in this review. In particular, immunological biomarkers of radiation-induced fibrosis and pneumonitis in cancer radiotherapy patients are discussed.
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Affiliation(s)
- Carl N Sprung
- Centre for Innate Immunology and Infectious Disease, MIMR-PHI Institute of Medical Research, 27-31 Wright Street, Clayton, Vic. 3168, Australia; Department of Molecular and Translational Sciences, Monash University, Clayton, Vic., Australia.
| | - Helen B Forrester
- Centre for Innate Immunology and Infectious Disease, MIMR-PHI Institute of Medical Research, 27-31 Wright Street, Clayton, Vic. 3168, Australia; Department of Molecular and Translational Sciences, Monash University, Clayton, Vic., Australia
| | - Shankar Siva
- Division of Radiation Oncology and Cancer Imaging, Peter MacCallum Cancer Centre, Melbourne, Vic., Australia; Sir Peter MacCallum Department of Oncology, The University of Melbourne, Melbourne, Vic., Australia
| | - Olga A Martin
- Division of Radiation Oncology and Cancer Imaging, Peter MacCallum Cancer Centre, Melbourne, Vic., Australia; Sir Peter MacCallum Department of Oncology, The University of Melbourne, Melbourne, Vic., Australia; Molecular Radiation Biology Laboratory, Peter MacCallum Cancer Centre, Vic., Australia
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Castillo R, Pham N, Castillo E, Aso-Gonzalez S, Ansari S, Hobbs B, Palacio D, Skinner H, Guerrero TM. Pre-Radiation Therapy Fluorine 18 Fluorodeoxyglucose PET Helps Identify Patients with Esophageal Cancer at High Risk for Radiation Pneumonitis. Radiology 2015; 275:822-31. [PMID: 25584706 DOI: 10.1148/radiol.14140457] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Abstract
PURPOSE To examine the association between pre-radiation therapy (RT) fluorine 18 fluorodeoxyglucose (FDG) uptake and post-RT symptomatic radiation pneumonitis (RP). MATERIALS AND METHODS In accordance with the retrospective study protocol approved by the institutional review board, 228 esophageal cancer patients who underwent FDG PET/CT before chemotherapy and RT were examined. RP symptoms were evaluated by using the Common Terminology Criteria for Adverse Events, version 4.0, from the consensus of five clinicians. By using the cumulative distribution of standardized uptake values (SUVs) within the lungs, those values greater than 80%-95% of the total lung voxels were determined for each patient. The effect of pre-chemotherapy and RT FDG uptake, dose, and patient or treatment characteristics on RP toxicity was studied by using logistic regression. RESULTS The study subjects were treated with three-dimensional conformal RT (n = 36), intensity-modulated RT (n = 135), or proton therapy (n = 57). Logistic regression analysis demonstrated elevated FDG uptake at pre-chemotherapy and RT was related to expression of RP symptoms. Study subjects with elevated 95% percentile of the SUV (SUV95) were more likely to develop symptomatic RP (P < .000012); each 0.1 unit increase in SUV95 was associated with a 1.36-fold increase in the odds of symptomatic RP. Receiver operating characteristic (ROC) curve analysis resulted in area under the ROC curve of 0.676 (95% confidence interval: 0.58, 0.77), sensitivity of 60%, and specificity of 71% at the 1.17 SUV95 threshold. CT imaging and dosimetric parameters were found to be poor predictors of RP symptoms. CONCLUSION The SUV95, a biomarker of pretreatment pulmonary metabolic activity, was shown to be prognostic of symptomatic RP. Elevation in this pretreatment biomarker identifies patients at high risk for posttreatment symptomatic RP.
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Affiliation(s)
- Richard Castillo
- From the Department of Radiation Oncology, The University of Texas Medical Branch, Galveston, Tex (R.C.); Department of Radiation Oncology, Baylor College of Medicine, Houston, Tex (N.P.); Department of Radiation Oncology, Beaumont Health System, 3601 W Thirteen Mile Rd, Royal Oak, MI 48073-6769 (E.C., T.M.G.); Department of Computational and Applied Mathematics, Rice University, Houston, Tex (E.C., T.M.G.); Department of Pulmonology, Bellvitge Hospital, University of Barcelona, Barcelona, Spain (S.A.G.); Department of Radiation Oncology, University of Chicago, Chicago, Ill (S.A.); and Divisions of Quantitative Sciences (B.H.), Diagnostic Imaging (D.P.), and Radiation Oncology (H.S.), The University of Texas MD Anderson Cancer Center, Houston, Texas
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Fu ZZ, Peng Y, Cao LY, Chen YS, Li K, Fu BH. Correlations Between Serum IL-6 Levels and Radiation Pneumonitis in Lung Cancer Patients: A Meta-Analysis. J Clin Lab Anal 2014; 30:145-54. [PMID: 25545734 DOI: 10.1002/jcla.21828] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/08/2014] [Accepted: 10/30/2014] [Indexed: 12/20/2022] Open
Abstract
OBJECTIVE Diagnostic significance of interleukin 6 (IL-6) for lung cancer patients with radiation pneumonitis (RP) was examined within various studies, but yielded conflicting results. Thus, this meta-analysis was performed to demonstrate correlations between serum IL-6 levels and RP in lung cancer patients. METHOD Electronic databases updated to March 2014 were searched to find relevant studies. Relevant literatures were searched under the PubMed, Embase, Web of Science, Cochrane Library, CISCOM, CINAHL, Google Scholar, CBM and CNKI databases. STATA statistical software (Version 12.0, Stata Corporation, and College Station, TX) Standardized mean difference (SMD), and its corresponding 95% confidence intervals (CIs) were used for this meta-analysis. In addition, nine cohort studies met the inclusion criteria and involved a total of 137 RP patients and 295 non-RP patients. RESULTS The results of combined SMD suggested that serum IL-6 levels in RP patients was significantly higher than in non-RP patients before radiotherapy. While, there was a significant difference in serum IL-6 levels of RP patients between before and after radiotherapy, we observed no difference in serum IL-6 levels between RP patients and non-RP patients after radiotherapy. Ethnicity-stratified analyses indicated that increased serum IL-6 levels were related to the risk of RP in lung cancer patients among Caucasians, but not detected among Asians (all P > 0.05). CONCLUSION The main finding of our meta-analysis reveals that increased serum IL-6 levels may contribute to the incidence of RP in lung cancer patients, especially among Caucasians.
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Affiliation(s)
- Zhan-Zhao Fu
- Department of Oncology, The First Hospital of Qinhuangdao, Qinhuangdao, P.R. China
| | - Yong Peng
- Department of Bioengineering, Yanshan University, Qinhuangdao, P.R. China
| | - Li-Yan Cao
- Department of Oncology, The First Hospital of Qinhuangdao, Qinhuangdao, P.R. China
| | - Yan-Sheng Chen
- MRI Room, The First Hospital of Qinhuangdao, Qinhuangdao, P.R. China
| | - Kun Li
- Department of Chemical Engineering, Yanshan University, Qinhuangdao, P.R. China
| | - Bao-Hong Fu
- Department of Chemical Engineering, Yanshan University, Qinhuangdao, P.R. China
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Siva S, MacManus M, Kron T, Best N, Smith J, Lobachevsky P, Ball D, Martin O. A pattern of early radiation-induced inflammatory cytokine expression is associated with lung toxicity in patients with non-small cell lung cancer. PLoS One 2014; 9:e109560. [PMID: 25289758 PMCID: PMC4188745 DOI: 10.1371/journal.pone.0109560] [Citation(s) in RCA: 75] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/02/2014] [Accepted: 08/29/2014] [Indexed: 12/25/2022] Open
Abstract
Purpose Lung inflammation leading to pulmonary toxicity after radiotherapy (RT) can occur in patients with non-small cell lung cancer (NSCLC). We investigated the kinetics of RT induced plasma inflammatory cytokines in these patients in order to identify clinical predictors of toxicity. Experimental Design In 12 NSCLC patients, RT to 60 Gy (30 fractions over 6 weeks) was delivered; 6 received concurrent chemoradiation (chemoRT) and 6 received RT alone. Blood samples were taken before therapy, at 1 and 24 hours after delivery of the 1st fraction, 4 weeks into RT, and 12 weeks after completion of treatment, for analysis of a panel of 22 plasma cytokines. The severity of respiratory toxicities were recorded using common terminology criteria for adverse events (CTCAE) v4.0. Results Twelve cytokines were detected in response to RT, of which ten demonstrated significant temporal changes in plasma concentration. For Eotaxin, IL-33, IL-6, MDC, MIP-1α and VEGF, plasma concentrations were dependent upon treatment group (chemoRT vs RT alone, all p-values <0.05), whilst concentrations of MCP-1, IP-10, MCP-3, MIP-1β, TIMP-1 and TNF-α were not. Mean lung radiation dose correlated with a reduction at 1 hour in plasma levels of IP-10 (r2 = 0.858, p<0.01), MCP-1 (r2 = 0.653, p<0.01), MCP-3 (r2 = 0.721, p<0.01), and IL-6 (r2 = 0.531, p = 0.02). Patients who sustained pulmonary toxicity demonstrated significantly different levels of IP-10 and MCP-1 at 1 hour, and Eotaxin, IL-6 and TIMP-1 concentration at 24 hours (all p-values <0.05) when compared to patients without respiratory toxicity. Conclusions Inflammatory cytokines were induced in NSCLC patients during and after RT. Early changes in levels of IP-10, MCP-1, Eotaxin, IL-6 and TIMP-1 were associated with higher grade toxicity. Measurement of cytokine concentrations during RT could help predict lung toxicity and lead to new therapeutic strategies.
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Affiliation(s)
- Shankar Siva
- Division of Radiation Oncology and Cancer Imaging, Peter MacCallum Cancer Centre, Melbourne, VIC, Australia
- * E-mail:
| | - Michael MacManus
- Division of Radiation Oncology and Cancer Imaging, Peter MacCallum Cancer Centre, Melbourne, VIC, Australia
- Sir Peter MacCallum Department of Oncology, the University of Melbourne, Melbourne, VIC, Australia
| | - Tomas Kron
- Sir Peter MacCallum Department of Oncology, the University of Melbourne, Melbourne, VIC, Australia
- Physical Sciences, Peter MacCallum Cancer Centre, Melbourne, VIC, Australia
| | - Nickala Best
- Molecular Radiation Biology Laboratory, Peter MacCallum Cancer Centre, VIC, Australia
| | - Jai Smith
- Molecular Radiation Biology Laboratory, Peter MacCallum Cancer Centre, VIC, Australia
| | - Pavel Lobachevsky
- Sir Peter MacCallum Department of Oncology, the University of Melbourne, Melbourne, VIC, Australia
- Molecular Radiation Biology Laboratory, Peter MacCallum Cancer Centre, VIC, Australia
| | - David Ball
- Division of Radiation Oncology and Cancer Imaging, Peter MacCallum Cancer Centre, Melbourne, VIC, Australia
- Sir Peter MacCallum Department of Oncology, the University of Melbourne, Melbourne, VIC, Australia
| | - Olga Martin
- Division of Radiation Oncology and Cancer Imaging, Peter MacCallum Cancer Centre, Melbourne, VIC, Australia
- Sir Peter MacCallum Department of Oncology, the University of Melbourne, Melbourne, VIC, Australia
- Molecular Radiation Biology Laboratory, Peter MacCallum Cancer Centre, VIC, Australia
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Siva S, Callahan J, Kron T, Martin OA, MacManus MP, Ball DL, Hicks RJ, Hofman MS. A prospective observational study of Gallium-68 ventilation and perfusion PET/CT during and after radiotherapy in patients with non-small cell lung cancer. BMC Cancer 2014; 14:740. [PMID: 25277150 PMCID: PMC4192760 DOI: 10.1186/1471-2407-14-740] [Citation(s) in RCA: 24] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/21/2014] [Accepted: 09/25/2014] [Indexed: 12/25/2022] Open
Abstract
Background Non-small cell lung cancer (NSCLC) accounts for 85% of lung cancers, and is the leading cause of cancer deaths. Radiation therapy (RT), alone or in combination with chemotherapy, is the standard of care for curative intent treatment of patients with locally advanced or inoperable NSCLC. The ability to intensify treatment to achieve a better chance for cure is limited by the risk of injury to the surrounding lung. Methods/Design This is a prospective observational study of 60 patients with NSCLC receiving curative intent RT. Independent human ethics board approval was received from the Peter MacCallum Cancer Centre ethics committee. In this research, Galligas and Gallium-68 macroaggregated albumin (MAA) positron emission tomography (PET) imaging will be used to measure ventilation (V) and perfusion (Q) in the lungs. This is combined with computed tomography (CT) and both performed with a four dimensional (4D) technique that tracks respiratory motion. This state-of-the-art scan has superior resolution, accuracy and quantitative ability than previous techniques. The primary objective of this research is to observe changes in ventilation and perfusion secondary to RT as measured by 4D V/Q PET/CT. Additionally, we plan to model personalised RT plans based on an individual’s lung capacity. Increasing radiation delivery through areas of poorly functioning lung may enable delivery of larger, more effective doses to tumours without increasing toxicity. By performing a second 4D V/Q PET/CT scan during treatment, we plan to simulate biologically adapted RT depending on the individual’s accumulated radiation injury. Tertiary aims of the study are assess the prognostic significance of a novel combination of clinical, imaging and serum biomarkers in predicting for the risk of lung toxicity. These biomarkers include spirometry, 18 F-Fluorodeoxyglucose PET/CT, gamma-H2AX signals in hair and lymphocytes, as well as assessment of blood cytokines. Discussion By correlating these biomarkers to toxicity outcomes, we aim to identify those patients early who will not tolerate RT intensification during treatment. This research is an essential step leading towards the design of future biologically adapted radiotherapy strategies to mitigate the risk of lung injury during dose escalation for patients with locally advanced lung cancer. Trials registration Universal Trial Number (UTN) U1111-1138-4421.
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Affiliation(s)
- Shankar Siva
- Division of Radiation Oncology and Cancer Imaging, St Andrews Place, East Melbourne 3002, Australia.
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Hu XY, Fang XM, Chen HW, Yao XJ, Qian PY, Zhou JY, Guo J, Lerner A, Hu CH. Early detection of acute radiation-induced lung injury with multi-section CT perfusion imaging: An initial experience. Clin Radiol 2014; 69:853-60. [PMID: 24837694 DOI: 10.1016/j.crad.2014.03.022] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/04/2013] [Revised: 02/12/2014] [Accepted: 03/27/2014] [Indexed: 10/25/2022]
Abstract
AIM To explore the value of 64-section computed tomography (CT) perfusion imaging (CTPI) in the early diagnosis of acute radiation-induced lung injury (ARILI). MATERIALS AND METHODS Fifty-one patients with oesophageal cancers or malignant thymomas received postoperative radiation therapy with a 60-62 Gy dose and underwent CTPI at pre- and post-radiation therapy time points (week 0, week 4, week 8, and week 12 respectively). The CTPI values were prospectively compared and analysed in order to evaluate the diagnostic utility of CTPI in the early diagnosis of ARILI. RESULTS Eighteen cases (18/51) of ARILI were diagnosed. The mean values of relative regional blood flow (rrBF), relative regional volume (rrBV), and relative regional permeability surface (rrPS) in the ARILI group were correspondingly higher than those of the non-ARILI group. At week 4, rrBF, rrBV, and rrPS in the ARILI group were significantly higher than those at pre-radiation (each p < 0.05). In the non-ARILI group, rrBF and rrBV were higher than those at pre-radiation (each p < 0.05); however, rrPS was not statistically different from that of pre-irradiation. Applying the diagnostic threshold value of rrPS = 1.22, the sensitivity, specificity, and positive and negative predictive values of CTPI for early diagnosis of ARILI were better than those of CT. CONCLUSION CTPI metrics may reflect haemodynamic changes in the post-irradiation lung and can detect cases of early ARILI that appear normal at CT. CTPI is a promising technique for early diagnosis of ARILI.
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Affiliation(s)
- X-Y Hu
- Imaging Center, Wuxi People's Hospital, Nanjing Medical University, Jiangsu Province 214023, China
| | - X-M Fang
- Imaging Center, Wuxi People's Hospital, Nanjing Medical University, Jiangsu Province 214023, China.
| | - H-W Chen
- Imaging Center, Wuxi People's Hospital, Nanjing Medical University, Jiangsu Province 214023, China
| | - X-J Yao
- Imaging Center, Wuxi People's Hospital, Nanjing Medical University, Jiangsu Province 214023, China
| | - P-Y Qian
- Imaging Center, Wuxi People's Hospital, Nanjing Medical University, Jiangsu Province 214023, China
| | - J-Y Zhou
- Radiotherapy Center, The First Affiliated Hospital of Suzhou University, Jiangsu Province 226001, China
| | - J Guo
- Radiotherapy Center, The First Affiliated Hospital of Suzhou University, Jiangsu Province 226001, China
| | - A Lerner
- Department of Radiology, LAC+USC Medical Center, University of Southern California, 1200 N State St, Los Angeles, CA, United States of America
| | - C-H Hu
- Imaging Center, The First Affiliated Hospital of Suzhou University, Jiangsu Province 226001, China.
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Liu Y, Xia T, Zhang W, Zhong Y, Zhang L, Wang X, Yu H. Variations of circulating endothelial progenitor cells and transforming growth factor-beta-1 (TGF-β1) during thoracic radiotherapy are predictive for radiation pneumonitis. Radiat Oncol 2013; 8:189. [PMID: 23885707 PMCID: PMC3766170 DOI: 10.1186/1748-717x-8-189] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/16/2013] [Accepted: 06/14/2013] [Indexed: 01/08/2023] Open
Abstract
Background The vascular endothelial cells are important targets of radiotherapy, which may be involved in the pathogenesis of radiation pneumonitis (RP). This study investigated the variations of circulating endothelial progenitor cells (EPCs) and transforming growth factor-beta-1 (TGF-β1) during three-dimensional conformal radiation therapy (3D-CRT) in patients with non–small-cell lung cancer (NSCLC) and analyzed the correlation between these variations with the occurrence of RP. Patients and methods From November 2008 to November 2009, eighty-four consecutive patients receiving 3D-CRT for stage III disease were evaluated prospectively. Circulating EPCs and TGF-β1 levels were measured at baseline, every 2 weeks during, and at the end of treatment. RP was evaluated prospectively at 6 weeks after 3D-CRT. Results Thirty-eight patients (47.5%) experienced score 1 or more of RP. The baseline levels of EPCs and TGF-β1 were analyzed, no difference was found between patients with and without RP during and after 3D-CRT. By serial measurement of TGF-β1 and EPCs levels, we found that the mean levels of EPCs in the whole population remained stable during radiotherapy, but the mean levels of TGF-β1 increased slowly during radiotherapy. TGF-β1 and EPCs levels were all significantly higher at week 2, week 4 and week 6 in patients with RP than that in patients without RP, respectively. During the period of radiation treatment, TGF-β1 levels began to increase in the first 2 weeks and became significantly higher at week 6 (P < 0.01). EPCs levels also began to increase in the first 2 weeks and reached a peak at week 4. Using an ANOVA model for repeated-measures, we found significant associations between the levels of TGF-β1 and EPCs during the course of 3D-CRT and the risk of developing RP (P < 0.01). Most of the dosimetric factors showed a significant association with RP. Conclusion Early variations of TGF-β1 and EPCs levels during 3D-CRT are significantly associated with the risk of RP. Variations of circulating TGF-β1 and EPCs levels during 3D-CRT may serve as independent predictive factors for RP. Trial registration Trials registration number: 20070618
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Affiliation(s)
- Yunfang Liu
- Department of Radiotherapy, Capital Medical University Affiliated Beijing Chao- yang Hospital, Beijing 100020, China.
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Serum Amyloid A as a Predictive Marker for Radiation Pneumonitis in Lung Cancer Patients. Int J Radiat Oncol Biol Phys 2013; 85:791-7. [DOI: 10.1016/j.ijrobp.2012.06.018] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/20/2011] [Revised: 06/02/2012] [Accepted: 06/13/2012] [Indexed: 12/25/2022]
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Guipaud O. Serum and plasma proteomics and its possible use as detector and predictor of radiation diseases. ADVANCES IN EXPERIMENTAL MEDICINE AND BIOLOGY 2013; 990:61-86. [PMID: 23378003 DOI: 10.1007/978-94-007-5896-4_4] [Citation(s) in RCA: 37] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
Abstract
All tissues can be damaged by ionizing radiation. Early biomarkers of radiation injury are critical for triage, treatment and follow-up of large numbers of people exposed to ionizing radiation after terrorist attacks or radiological accident, and for prediction of normal tissue toxicity before, during and after a treatment by radiotherapy. The comparative proteomic approach is a promising and powerful tool for the discovery of new radiation biomarkers. In association with multivariate statistics, proteomics enables measurement of the level of hundreds or thousands of proteins at the same time and identifies set of proteins that can discriminate between different groups of individuals. Human serum and plasma are the preferred samples for the study of normal and disease-associated proteins. Extreme complexity, extensive dynamic range, genetic and physiological variations, protein modifications and incompleteness of sampling by two-dimensional electrophoresis and mass spectrometry represent key challenges to reproducible, high-resolution, and high-throughput analyses of serum and plasma proteomes. The future of radiation research will possibly lie in molecular networks that link genome, transcriptome, proteome and metabolome variations to radiation pathophysiology and serve as sensors of radiation disease. This chapter reviews recent advances in proteome analysis of serum and plasma as well as its applications to radiation biology and radiation biomarker discovery for both radiation exposure and radiation tissue toxicity.
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Affiliation(s)
- Olivier Guipaud
- Institute for Radiological Protection and Nuclear Safety (IRSN), PRP-HOM, SRBE, LRTE, 17, Fontenay-aux-Roses cedex, 92262, France.
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Stenmark MH, Cai XW, Shedden K, Hayman JA, Yuan S, Ritter T, Ten Haken RK, Lawrence TS, Kong FMS. Combining physical and biologic parameters to predict radiation-induced lung toxicity in patients with non-small-cell lung cancer treated with definitive radiation therapy. Int J Radiat Oncol Biol Phys 2012; 84:e217-22. [PMID: 22935395 DOI: 10.1016/j.ijrobp.2012.03.067] [Citation(s) in RCA: 74] [Impact Index Per Article: 6.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/10/2011] [Revised: 03/05/2012] [Accepted: 03/30/2012] [Indexed: 11/24/2022]
Abstract
PURPOSE To investigate the plasma dynamics of 5 proinflammatory/fibrogenic cytokines, including interleukin-1beta (IL-1β), IL-6, IL-8, tumor necrosis factor alpha (TNF-α), and transforming growth factor beta1 (TGF-β1) to ascertain their value in predicting radiation-induced lung toxicity (RILT), both individually and in combination with physical dosimetric parameters. METHODS AND MATERIALS Treatments of patients receiving definitive conventionally fractionated radiation therapy (RT) on clinical trial for inoperable stages I-III lung cancer were prospectively evaluated. Circulating cytokine levels were measured prior to and at weeks 2 and 4 during RT. The primary endpoint was symptomatic RILT, defined as grade 2 and higher radiation pneumonitis or symptomatic pulmonary fibrosis. Minimum follow-up was 18 months. RESULTS Of 58 eligible patients, 10 (17.2%) patients developed RILT. Lower pretreatment IL-8 levels were significantly correlated with development of RILT, while radiation-induced elevations of TGF-ß1 were weakly correlated with RILT. Significant correlations were not found for any of the remaining 3 cytokines or for any clinical or dosimetric parameters. Using receiver operator characteristic curves for predictive risk assessment modeling, we found both individual cytokines and dosimetric parameters were poor independent predictors of RILT. However, combining IL-8, TGF-ß1, and mean lung dose into a single model yielded an improved predictive ability (P<.001) compared to either variable alone. CONCLUSIONS Combining inflammatory cytokines with physical dosimetric factors may provide a more accurate model for RILT prediction. Future study with a larger number of cases and events is needed to validate such findings.
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Affiliation(s)
- Matthew H Stenmark
- Department of Radiation Oncology, University of Michigan Medical Center, Ann Arbor, Michigan 48109, USA
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Functional and biologic metrics for predicting radiation pneumonitis in locally advanced non-small cell lung cancer patients treated with chemoradiotherapy. Clin Transl Oncol 2012; 14:943-52. [PMID: 22855174 DOI: 10.1007/s12094-012-0890-3] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/09/2012] [Accepted: 02/19/2012] [Indexed: 10/28/2022]
Abstract
OBJECTIVE To study the predictive value of functional and biologic metrics for predicting radiation pneumonitis (RP) in locally advanced non-small cell lung cancer (LANSCLC) patients treated with chemoradiotherapy. METHODS Between March 2006 and April 2010, 57 LANSCLC patients were enrolled in a prospective study. Fusion of SPECT and computed tomography scans provides perfusion-weighted functional dose-volume histogram (DVH) and associated functional dosimetric parameters. Blood for serum biomarkers-interleukin-6 (IL-6), transforming growth factor-beta1, and superoxide dismutase (SOD)-was drawn pre-RT and then 40 Gy/4 weeks during the treatment. The incidence of RP was related to the functional and biologic metrics. The predictability of predictors was calculated and compared based on the area under receiver-operating characteristic (ROC) curve (AUC). RESULTS Relative volumes of functional lung receiving more than a threshold dose of 5-50 Gy at increments of 5 Gy and elevated levels of serum SOD after delivery of 40 Gy/4 weeks were associated with RP (p < 0.05). The best predictive efficacy of SOD was observed for a cutoff value of 56 U/ml, with a sensitivity of 0.80 (95 % CI 0.28-0.99) and a specificity of 0.67 (95 % CI 0.43-0.65) (p = 0.040). Functional DVH provided better predictive outcome (AUC 0.76-0.98) than standard DVH (AUC 0.62-0.86) for patients with poor baseline lung function. CONCLUSION Functional metrics were identified to be better predictors for RP in patients with poor baseline lung function. SOD seemed to be a potential predictor for RP; however, it will need to be further verified using a larger sample size.
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Shi HS, Gao X, Li D, Zhang QW, Wang YS, Zheng Y, Cai LL, Zhong RM, Rui A, Li ZY, Zheng H, Chen XC, Chen LJ. A systemic administration of liposomal curcumin inhibits radiation pneumonitis and sensitizes lung carcinoma to radiation. Int J Nanomedicine 2012; 7:2601-11. [PMID: 22679371 PMCID: PMC3368513 DOI: 10.2147/ijn.s31439] [Citation(s) in RCA: 28] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/05/2023] Open
Abstract
Radiation pneumonitis (RP) is an important dose-limiting toxicity during thoracic radiotherapy. Previous investigations have shown that curcumin is used for the treatment of inflammatory conditions and cancer, suggesting that curcumin may prevent RP and sensitize cancer cells to irradiation. However, the clinical advancement of curcumin is limited by its poor water solubility and low bioavailability after oral administration. Here, a water-soluble liposomal curcumin system was developed to investigate its prevention and sensitizing effects by an intravenous administration manner in mice models. The results showed that liposomal curcumin inhibited nuclear factor-κB pathway and downregulated inflammatory factors including tumor necrosis factor-α, interleukin (IL)-6, IL-8, and transforming growth factor-β induced by thoracic irradiation. Furthermore, the combined treatment with liposomal curcumin and radiotherapy increased intratumoral apoptosis and microvessel responses to irradiation in vivo. The significantly enhanced inhibition of tumor growth also was observed in a murine lung carcinoma (LL/2) model. There were no obvious toxicities observed in mice. The current results indicate that liposomal curcumin can effectively mitigate RP, reduce the fibrosis of lung, and sensitize LL/2 cells to irradiation. This study also suggests that the systemic administration of liposomal curcumin is safe and deserves to be investigated for further clinical application.
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Affiliation(s)
- Hua-shan Shi
- State Key Laboratory of Biotherapy and Cancer Center, West China Hospital, West China Medicine School, Sichuan University, Chengdu, Sichuan, People's Republic of China
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