1
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Zheng Y, Cong C, Wang Z, Liu Y, Zhang M, Zhou H, Su C, Sun M. Decreased risk of radiation pneumonitis with concurrent use of renin-angiotensin system inhibitors in thoracic radiation therapy of lung cancer. Front Med (Lausanne) 2023; 10:1255786. [PMID: 37901395 PMCID: PMC10602779 DOI: 10.3389/fmed.2023.1255786] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/09/2023] [Accepted: 09/27/2023] [Indexed: 10/31/2023] Open
Abstract
Background Radiation pneumonitis (RP) is the primary dose-limiting toxicity associated with radiotherapy. This study aimed to observe the effects of renin-angiotensin system inhibitors in Chinese patients with lung cancer who received thoracic radiation. Methods Patients with lung cancer who received thoracic radiation at a total dose of ≥45 Gray between October 2017 and December 2022 were enrolled in this study. We retrospectively evaluated the factors influencing grade 2 or higher RP. Results A total of 320 patients were enrolled in this study; 62 patients were identified as angiotensin receptor blockers or angiotensin-converting enzyme inhibitor users. Additionally, 99 patients (30.9%) had grade 2 or higher RP, and the incidence in the renin-angiotensin system inhibitor group was 17.7% (11 out of 62 patients). Patients in the renin-angiotensin system inhibitors (RASi) group were older and had a higher percentage of males, lower percentage of ECOG score 0, higher percentage of hypertension, and higher percentage of adenocarcinoma than those in the non-RASi group. ECOG score [hazard ratio (HR) = 1.69, p = 0.009], history of smoking (HR = 1.76, p = 0.049), mean dose (HR = 3.63, p = 0.01), and RASi (HR = 0.3, p = 0.003) were independent predictive factors for RP. All subgroups benefited from RASi. Conclusion This study showed that oral RASi administration has the potential to mitigate the incidence of grade 2 or higher RP in patients with lung cancer undergoing thoracic radiotherapy. To validate and further substantiate these findings, additional prospective research is warranted.
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Affiliation(s)
- Yawen Zheng
- Department of Oncology, Central Hospital Affiliated To Shandong First Medical University, Jinan, China
| | - Changsheng Cong
- Department of Oncology, Central Hospital Affiliated To Shandong First Medical University, Jinan, China
| | - Zewen Wang
- Department of Oncology, Central Hospital Affiliated To Shandong First Medical University, Jinan, China
| | - Yanan Liu
- Department of Oncology, Jinan Central Hospital, Shandong University, Jinan, China
| | - Mingyan Zhang
- Department of Oncology, Jinan Central Hospital, Shandong University, Jinan, China
| | - Hao Zhou
- Department of Oncology, Central Hospital Affiliated To Shandong First Medical University, Jinan, China
| | - Chen Su
- Department of Oncology, Central Hospital Affiliated To Shandong First Medical University, Jinan, China
| | - Meili Sun
- Department of Oncology, Central Hospital Affiliated To Shandong First Medical University, Jinan, China
- Department of Oncology, Jinan Central Hospital, Shandong University, Jinan, China
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2
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Shin J, Kober K, Wong ML, Yates P, Miaskowski C. Systematic review of the literature on the occurrence and characteristics of dyspnea in oncology patients. Crit Rev Oncol Hematol 2023; 181:103870. [PMID: 36375635 DOI: 10.1016/j.critrevonc.2022.103870] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/17/2022] [Revised: 10/31/2022] [Accepted: 11/10/2022] [Indexed: 11/13/2022] Open
Abstract
BACKGROUND Dyspnea is a common and distressing symptom for oncology patients.However, dyspnea is not well-characterized and often underestimated by clinicians. This systematic review summarizes the prevalence, intensity, distress, and impact of dyspnea in oncology patients and identifies research gaps. METHODS A search of all of the relevant databases was done from 2009 to May 2022. A qualitative synthesis of the extant literature was performed using established guidelines. RESULTS One hundred-seventeen studies met inclusion criteria. Weighted grand mean prevalence of dyspnea in patients with advanced cancer was 58.0%. Intensity of dyspnea was most common dimension evaluated, followed by the impact and distress. Depression and anxiety were the most common symptoms that co-occurred with dyspnea. CONCLUSION Numerous methodologic challenges were evident across studies. Future studies need to use valid and reliable measures; evaluate the impact of dyspnea; and determine biomarkers for dyspnea.
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Affiliation(s)
- Joosun Shin
- School of Nursing, University of California, San Francisco, CA, USA.
| | - Kord Kober
- School of Nursing, University of California, San Francisco, CA, USA; Helen Diller Family Comprehensive Cancer Center, University of California, San Francisco, CA, USA
| | - Melisa L Wong
- Helen Diller Family Comprehensive Cancer Center, University of California, San Francisco, CA, USA; Division of Hematology/Oncology, Division of Geriatrics, University of California, San Francisco, CA, USA
| | - Patsy Yates
- Cancer & Palliative Outcomes Centre, Centre for Health Transformation, Faculty of Health, Queensland University of Technology, Brisbane, Queensland, Australia; School of Nursing, Queensland University of Technology, Brisbane, Queensland, Australia
| | - Christine Miaskowski
- School of Nursing, University of California, San Francisco, CA, USA; School of Medicine, University of California, San Francisco, CA, USA; Helen Diller Family Comprehensive Cancer Center, University of California, San Francisco, CA, USA
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3
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Moulder JE, Cohen EP, Medhora M, Fish BL. Angiotensin converting enzyme (ACE) inhibitors as radiation countermeasures for long-duration space flights. LIFE SCIENCES IN SPACE RESEARCH 2022; 35:60-68. [PMID: 36336371 DOI: 10.1016/j.lssr.2022.04.005] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/28/2022] [Revised: 04/19/2022] [Accepted: 04/20/2022] [Indexed: 06/16/2023]
Abstract
Angiotensin converting enzyme (ACE) inhibitors are effective countermeasures to chronic radiation injuries in rodent models, and there is evidence for similar effects in humans. In rodent models ACE inhibitors are effective mitigators of radiation injury to kidney, lung, central nervous system (CNS) and skin, even when started weeks after irradiation. In humans, the best data for their efficacy as radiation countermeasures comes from retrospective studies of injuries in radiotherapy patients. We propose that ACE inhibitors, at doses approved for human use for other indications, could be used to reduce the risk of chronic radiation injuries from deep-space exploration. Because of the potential interaction of ACE inhibitors and microgravity (due to effects of ACE inhibitors on fluid balance) use might be restricted to post-exposure when/if radiation exposures reached a danger level. A major unresolved issue for this approach is the sparse evidence for the efficacy of ACE inhibitors after low-dose-rate exposure and/or for high-LET radiations (as would occur on long-duration space flights). A second issue is that the lack of a clear mechanism of action of the ACE inhibitors as mitigators makes obtaining an appropriate label under the Food and Drug Administration Animal Rule difficult.
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Affiliation(s)
- John E Moulder
- Radiation Oncology, Medical College of Wisconsin, 8701 Watertown Plank Road, Milwaukee, WI 53226 United States
| | - Eric P Cohen
- Nephrology, New York University School of Medicine, 550 First Ave, New York, NY 10016 United States.
| | - Meetha Medhora
- Radiation Oncology, Medical College of Wisconsin, 8701 Watertown Plank Road, Milwaukee, WI 53226 United States
| | - Brian L Fish
- Radiation Oncology, Medical College of Wisconsin, 8701 Watertown Plank Road, Milwaukee, WI 53226 United States
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4
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Zhou Y, Larnaudie A, Ghannam Y, Ollivier L, Gounane Y, Laville A, Coutte A, Huertas A, Maroun P, Chargari C, Bockel S. Interactions of radiation therapy with common and innovative systemic treatments: Antidiabetic treatments, antihypertensives, lipid-lowering medications, immunosuppressive medications and other radiosensitizing methods. Cancer Radiother 2022; 26:979-986. [PMID: 36028416 DOI: 10.1016/j.canrad.2022.06.030] [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: 06/02/2022] [Revised: 06/29/2022] [Accepted: 06/30/2022] [Indexed: 11/18/2022]
Abstract
The invention and approval of innovative anticancer therapies in the last decade have revolutionized oncology treatment. Radiotherapy is one of the three traditional pillars in oncology treatment with surgery and systemic therapies. Some standard-of-care combinations of chemoradiotherapy widened the therapeutic window of radiation, while some other chemotherapies such as gemcitabine caused unacceptable toxicities when combined with radiation in lung cancers. Fast-paced progress are specially focused on immunotherapies, targeted-therapies, anti-angiogenic treatment, DNA repair inhibitors, hormonotherapy and cell cycle inhibitors. New anticancer therapeutic arsenals provided new possibilities of combined oncological treatments. The interactions of the radiotherapy with other systemic treatments, such as non-anticancer immunomodulatory/immunosuppressive medications are sometimes overlooked even though they could offer a real therapeutic benefit. In this review, we summarize the new opportunities and the risks of historical and novel combined therapies with radiation: non-anticancer immunomodulatory/immunosuppressive drugs, systemic reoxygenation, new therapies such as nanoparticles and SMAC mimetics. Key biological mechanisms, pre-clinical and available clinical data will be provided to demonstrate the promising opportunities in the years to come.
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Affiliation(s)
- Y Zhou
- Department of Radiation Oncology, CHU d'Amiens-Picardie, 80000 Amiens, France; Institut de radiothérapie du sud de l'Oise, 60100 Creil, France
| | - A Larnaudie
- Department of Radiation Oncology, centre hospitalier universitaire Dupuytren, 87000 Limoges, France
| | - Y Ghannam
- Department of Radiation Oncology, Institut de cancérologie de l'Ouest centre Paul-Papin, 49100 Angers, France
| | - L Ollivier
- Department of Radiation Oncology, Institut de cancérologie de l'Ouest centre René-Gauducheau, 44880 Nantes, France
| | - Y Gounane
- Department of Radiation Oncology, hôpital La Source, 45100 Orléans, France
| | - A Laville
- Department of Radiation Oncology, CHU d'Amiens-Picardie, 80000 Amiens, France
| | - A Coutte
- Department of Radiation Oncology, CHU d'Amiens-Picardie, 80000 Amiens, France
| | - A Huertas
- Institut de radiothérapie du sud de l'Oise, 60100 Creil, France
| | - P Maroun
- Institut de radiothérapie du sud de l'Oise, 60100 Creil, France
| | - C Chargari
- Department of Radiation Oncology, Gustave-Roussy, 94800 Villejuif, France
| | - S Bockel
- Department of Radiation Oncology, Gustave-Roussy, 94800 Villejuif, France.
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5
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Krenn K, Tretter V, Kraft F, Ullrich R. The Renin-Angiotensin System as a Component of Biotrauma in Acute Respiratory Distress Syndrome. Front Physiol 2022; 12:806062. [PMID: 35498160 PMCID: PMC9043684 DOI: 10.3389/fphys.2021.806062] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/31/2021] [Accepted: 12/29/2021] [Indexed: 12/13/2022] Open
Abstract
Acute respiratory distress syndrome (ARDS) is a major concern in critical care medicine with a high mortality of over 30%. Injury to the lungs is caused not only by underlying pathological conditions such as pneumonia, sepsis, or trauma, but also by ventilator-induced lung injury (VILI) resulting from high positive pressure levels and a high inspiratory oxygen fraction. Apart from mechanical factors that stress the lungs with a specific physical power and cause volutrauma and barotrauma, it is increasingly recognized that lung injury is further aggravated by biological mediators. The COVID-19 pandemic has led to increased interest in the role of the renin-angiotensin system (RAS) in the context of ARDS, as the RAS enzyme angiotensin-converting enzyme 2 serves as the primary cell entry receptor for severe acute respiratory syndrome (SARS) coronavirus (CoV)-2. Even before this pandemic, studies have documented the involvement of the RAS in VILI and its dysregulation in clinical ARDS. In recent years, analytical tools for RAS investigation have made major advances based on the optimized precision and detail of mass spectrometry. Given that many clinical trials with pharmacological interventions in ARDS were negative, RAS-modifying drugs may represent an interesting starting point for novel therapeutic approaches. Results from animal models have highlighted the potential of RAS-modifying drugs to prevent VILI or treat ARDS. While these drugs have beneficial pulmonary effects, the best targets and application forms for intervention still have to be determined to avoid negative effects on the circulation in clinical settings.
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6
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Sharma GP, Fish BL, Frei AC, Narayanan J, Gasperetti T, Scholler D, Pierce L, Szalewski N, Blue N, Medhora M, Himburg HA. Pharmacological ACE-inhibition Mitigates Radiation-Induced Pneumonitis by Suppressing ACE-expressing Lung Myeloid Cells. Int J Radiat Oncol Biol Phys 2022; 113:177-191. [PMID: 35093482 PMCID: PMC9018504 DOI: 10.1016/j.ijrobp.2022.01.023] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/28/2021] [Revised: 01/12/2022] [Accepted: 01/15/2022] [Indexed: 12/30/2022]
Abstract
PURPOSE Radiation-induced lung injury is a major dose-limiting toxicity for thoracic radiotherapy patients. In experimental models, treatment with angiotensin converting enzyme (ACE) inhibitors mitigates radiation pneumonitis; however, the mechanism of action is not well understood. Here, we evaluate the direct role of ACE inhibition on lung immune cells. METHODS AND MATERIALS ACE expression and activity were determined in the lung immune cell compartment of irradiated adult rats following either high dose fractionated radiation therapy (RT) to the right lung (5 fractions x 9 Gy) or a single dose of 13.5 Gy partial body irradiation (PBI). Mitigation of radiation-induced pneumonitis with the ACE-inhibitor lisinopril was evaluated in the 13.5 Gy rat PBI model. During pneumonitis, we characterized inflammation and immune cell content in the lungs and bronchoalveolar lavage fluid (BALF). In vitro mechanistic studies were performed using primary human monocytes and the human monocytic THP-1 cell line. RESULTS In both the PBI and fractionated RT models, radiation increased ACE activity in lung immune cells. Treatment with lisinopril improved survival during radiation pneumonitis (p=0.0004). Lisinopril abrogated radiation-induced increases in BALF MCP-1 (CCL2) and MIP-1α cytokine levels (p < 0.0001). Treatment with lisinopril reduced both ACE expression (p=0.006) and frequency of CD45+CD11b+ lung myeloid cells (p=0.004). In vitro, radiation injury acutely increased ACE activity (p=0.045) and reactive oxygen species (ROS) generation (p=0.004) in human monocytes, whereas treatment with lisinopril blocked radiation-induced increases in both ACE and ROS. Interestingly, radiation-induced ROS generation was blocked by pharmacological inhibition of either NADPH oxidase 2 (NOX2) (p=0.012) or the type 1 angiotensin receptor (AGTR1) (p=0.013). CONCLUSIONS These data demonstrate radiation-induced ACE activation within the immune compartment promotes the pathogenesis of radiation pneumonitis, while ACE inhibition suppresses activation of pro-inflammatory immune cell subsets. Mechanistically, our in vitro data demonstrate radiation directly activates the ACE/AGTR1 pathway in immune cells and promotes generation of ROS via Nox2.
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Affiliation(s)
- Guru Prasad Sharma
- Department of Radiation Oncology, Medical College of Wisconsin, Cancer Center, Medical College of Wisconsin
| | - Brian L Fish
- Department of Radiation Oncology, Medical College of Wisconsin, Cancer Center, Medical College of Wisconsin
| | - Anne C Frei
- Department of Radiation Oncology, Medical College of Wisconsin, Cancer Center, Medical College of Wisconsin
| | - Jayashree Narayanan
- Department of Radiation Oncology, Medical College of Wisconsin, Cancer Center, Medical College of Wisconsin
| | - Tracy Gasperetti
- Department of Radiation Oncology, Medical College of Wisconsin, Cancer Center, Medical College of Wisconsin
| | - Dana Scholler
- Department of Radiation Oncology, Medical College of Wisconsin, Cancer Center, Medical College of Wisconsin
| | - Lauren Pierce
- Department of Radiation Oncology, Medical College of Wisconsin, Cancer Center, Medical College of Wisconsin
| | - Nathan Szalewski
- Department of Radiation Oncology, Medical College of Wisconsin, Cancer Center, Medical College of Wisconsin
| | - Noah Blue
- Department of Radiation Oncology, Medical College of Wisconsin, Cancer Center, Medical College of Wisconsin
| | - Meetha Medhora
- Department of Radiation Oncology, Medical College of Wisconsin, Cancer Center, Medical College of Wisconsin
| | - Heather A Himburg
- Department of Radiation Oncology, Medical College of Wisconsin, Cancer Center, Medical College of Wisconsin.
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7
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Garcia AN, Casanova NG, Valera DG, Sun X, Song JH, Kempf CL, Moreno-Vinasco L, Burns K, Bermudez T, Valdez M, Cuellar G, Gregory T, Oita RC, Hernon VR, Barber C, Camp SM, Martin D, Liu Z, Bime C, Sammani S, Cress AE, Garcia JG. Involvement of eNAMPT/TLR4 signaling in murine radiation pneumonitis: protection by eNAMPT neutralization. Transl Res 2022; 239:44-57. [PMID: 34139379 PMCID: PMC8671169 DOI: 10.1016/j.trsl.2021.06.002] [Citation(s) in RCA: 16] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/17/2021] [Revised: 06/07/2021] [Accepted: 06/10/2021] [Indexed: 01/03/2023]
Abstract
Therapeutic strategies to prevent or reduce the severity of radiation pneumonitis are a serious unmet need. We evaluated extracellular nicotinamide phosphoribosyltransferase (eNAMPT), a damage-associated molecular pattern protein (DAMP) and Toll-Like Receptor 4 (TLR4) ligand, as a therapeutic target in murine radiation pneumonitis. Radiation-induced murine and human NAMPT expression was assessed in vitro, in tissues (IHC, biochemistry, imaging), and in plasma. Wild type C57Bl6 mice (WT) and Nampt+/- heterozygous mice were exposed to 20Gy whole thoracic lung irradiation (WTLI) with or without weekly IP injection of IgG1 (control) or an eNAMPT-neutralizing polyclonal (pAb) or monoclonal antibody (mAb). BAL protein/cells and H&E staining were used to generate a WTLI severity score. Differentially-expressed genes (DEGs)/pathways were identified by RNA sequencing and bioinformatic analyses. Radiation exposure increases in vitro NAMPT expression in lung epithelium (NAMPT promoter activity) and NAMPT lung tissue expression in WTLI-exposed mice. Nampt+/- mice and eNAMPT pAb/mAb-treated mice exhibited significant histologic attenuation of WTLI-mediated lung injury with reduced levels of BAL protein and cells, and plasma levels of eNAMPT, IL-6, and IL-1β. Genomic and biochemical studies from WTLI-exposed lung tissues highlighted dysregulation of NFkB/cytokine and MAP kinase signaling pathways which were rectified by eNAMPT mAb treatment. The eNAMPT/TLR4 pathway is essentially involved in radiation pathobiology with eNAMPT neutralization an effective therapeutic strategy to reduce the severity of radiation pneumonitis.
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Affiliation(s)
- Alexander N Garcia
- Department of Radiation Oncology, University of Arizona Health Sciences, Tucson, Arizona
| | - Nancy G Casanova
- Department of Medicine, University of Arizona Health Sciences, Tucson, Arizona
| | - Daniel G Valera
- Department of Radiation Oncology, University of Arizona Health Sciences, Tucson, Arizona
| | - Xiaoguang Sun
- Department of Medicine, University of Arizona Health Sciences, Tucson, Arizona
| | - Jin H Song
- Department of Medicine, University of Arizona Health Sciences, Tucson, Arizona
| | - Carrie L Kempf
- Department of Medicine, University of Arizona Health Sciences, Tucson, Arizona
| | | | - Kimberlie Burns
- Department of Medicine, University of Arizona Health Sciences, Tucson, Arizona
| | - Tadeo Bermudez
- Department of Medicine, University of Arizona Health Sciences, Tucson, Arizona
| | - Mia Valdez
- Department of Medicine, University of Arizona Health Sciences, Tucson, Arizona
| | - Genesis Cuellar
- Department of Medicine, University of Arizona Health Sciences, Tucson, Arizona
| | - Taylor Gregory
- Department of Medicine, University of Arizona Health Sciences, Tucson, Arizona
| | - Radu C Oita
- Department of Medicine, University of Arizona Health Sciences, Tucson, Arizona
| | - Vivian Reyes Hernon
- Department of Medicine, University of Arizona Health Sciences, Tucson, Arizona
| | - Christy Barber
- Department of Medical Imaging, University of Arizona Health Sciences, Tucson, Arizona
| | - Sara M Camp
- Department of Medicine, University of Arizona Health Sciences, Tucson, Arizona
| | - Diego Martin
- Department of Radiology and the Translational Imaging Center, Houston Methodist Research Institute, Houston, Texas
| | - Zhonglin Liu
- Department of Medical Imaging, University of Arizona Health Sciences, Tucson, Arizona
| | - Christian Bime
- Department of Medicine, University of Arizona Health Sciences, Tucson, Arizona
| | - Saad Sammani
- Department of Medicine, University of Arizona Health Sciences, Tucson, Arizona
| | - Anne E Cress
- Department of Cell and Molecular Medicine, University of Arizona Health Sciences, Tucson, Arizona
| | - Joe Gn Garcia
- Department of Medicine, University of Arizona Health Sciences, Tucson, Arizona.
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8
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Taliaferro LP, Cassatt DR, Horta ZP, Satyamitra MM. Meeting Report: A Poly-Pharmacy Approach to Mitigate Acute Radiation Syndrome. Radiat Res 2021; 196:436-446. [PMID: 34237144 PMCID: PMC8532024 DOI: 10.1667/rade-21-00048.1] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/05/2021] [Accepted: 06/03/2021] [Indexed: 11/03/2022]
Abstract
The National Institute of Allergy and Infectious Diseases, Radiation and Nuclear Countermeasures Program, was tasked by the United States Congress and the U.S. Department of Health and Human Services to identify and fund early-to-mid-stage development of medical countermeasures (MCMs) to treat radiation-induced injuries. In developing MCMs to treat various sub-syndromes (e.g., hematopoietic, gastrointestinal, lung), it is important to investigate whether a poly-pharmacy approach (i.e., drug cocktails) can provide additive benefits to mitigate injuries arising from the acute radiation syndrome (ARS). In addition, potential drug-drug interactions must be examined. For this reason, a workshop was held, which centered on understanding the current state of research investigating poly-pharmacy approaches to treat radiation injuries. The first session set the stage with an introduction to the concept of operations or support available for the response to a nuclear incident, as this is the key to any emergency response, including MCM availability and distribution. The second session followed the natural history of ARS in both humans and animal models to underscore the complexity of ARS and why a poly-pharmacy approach may be necessary. The third session featured talks from investigators conducting current MCM poly-pharmacy research. The meeting closed with a focus on regulatory considerations for the development of poly-pharmacy approaches or combination treatments for ARS.
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Affiliation(s)
- Lanyn P. Taliaferro
- Radiation and Nuclear Countermeasures Program (RNCP), Division of
Allergy, Immunology and Transplantation (DAIT), National Institute of Allergy
and Infectious Diseases (NIAID), National Institutes of Health (NIH), Rockville,
Maryland
| | - David R. Cassatt
- Radiation and Nuclear Countermeasures Program (RNCP), Division of
Allergy, Immunology and Transplantation (DAIT), National Institute of Allergy
and Infectious Diseases (NIAID), National Institutes of Health (NIH), Rockville,
Maryland
| | | | - Merriline M. Satyamitra
- Radiation and Nuclear Countermeasures Program (RNCP), Division of
Allergy, Immunology and Transplantation (DAIT), National Institute of Allergy
and Infectious Diseases (NIAID), National Institutes of Health (NIH), Rockville,
Maryland
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9
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Rahi MS, Parekh J, Pednekar P, Parmar G, Abraham S, Nasir S, Subramaniyam R, Jeyashanmugaraja GP, Gunasekaran K. Radiation-Induced Lung Injury-Current Perspectives and Management. Clin Pract 2021; 11:410-429. [PMID: 34287252 PMCID: PMC8293129 DOI: 10.3390/clinpract11030056] [Citation(s) in RCA: 19] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/03/2021] [Revised: 06/11/2021] [Accepted: 06/17/2021] [Indexed: 12/25/2022] Open
Abstract
Radiotherapy plays an important role in the treatment of localized primary malignancies involving the chest wall or intrathoracic malignancies. Secondary effects of radiotherapy on the lung result in radiation-induced lung disease. The phases of lung injury from radiation range from acute pneumonitis to chronic pulmonary fibrosis. Radiation pneumonitis is a clinical diagnosis based on the history of radiation, imaging findings, and the presence of classic symptoms after exclusion of infection, pulmonary embolism, heart failure, drug-induced pneumonitis, and progression of the primary tumor. Computed tomography (CT) is the preferred imaging modality as it provides a better picture of parenchymal changes. Lung biopsy is rarely required for the diagnosis. Treatment is necessary only for symptomatic patients. Mild symptoms can be treated with inhaled steroids while subacute to moderate symptoms with impaired lung function require oral corticosteroids. Patients who do not tolerate or are refractory to steroids can be considered for treatment with immunosuppressive agents such as azathioprine and cyclosporine. Improvements in radiation technique, as well as early diagnosis and appropriate treatment with high-dose steroids, will lead to lower rates of pneumonitis and an overall good prognosis.
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Affiliation(s)
- Mandeep Singh Rahi
- Division of Pulmonary Diseases and Critical Care, Yale-New Haven Health Bridgeport Hospital, 267 Grant Street, Bridgeport, CT 06610, USA;
| | - Jay Parekh
- Department of Internal Medicine, Yale-New Haven Health Bridgeport Hospital, 267 Grant Street, Bridgeport, CT 06610, USA; (J.P.); (P.P.); (S.A.); (G.P.J.)
| | - Prachi Pednekar
- Department of Internal Medicine, Yale-New Haven Health Bridgeport Hospital, 267 Grant Street, Bridgeport, CT 06610, USA; (J.P.); (P.P.); (S.A.); (G.P.J.)
| | - Gaurav Parmar
- Department of Radiology, Yale-New Haven Health Bridgeport Hospital, 267 Grant Street, Bridgeport, CT 06610, USA;
| | - Soniya Abraham
- Department of Internal Medicine, Yale-New Haven Health Bridgeport Hospital, 267 Grant Street, Bridgeport, CT 06610, USA; (J.P.); (P.P.); (S.A.); (G.P.J.)
| | - Samar Nasir
- Department of Internal Medicine, University at Buffalo, 462 Grider Street, Buffalo, NY 14215, USA;
| | - Rajamurugan Subramaniyam
- Department of Pulmonary Critical Care Medicine, St. Louis University, 3635 Vista Ave, St. Louis, MO 63110, USA;
| | - Gini Priyadharshini Jeyashanmugaraja
- Department of Internal Medicine, Yale-New Haven Health Bridgeport Hospital, 267 Grant Street, Bridgeport, CT 06610, USA; (J.P.); (P.P.); (S.A.); (G.P.J.)
| | - Kulothungan Gunasekaran
- Division of Pulmonary Diseases and Critical Care, Yale-New Haven Health Bridgeport Hospital, 267 Grant Street, Bridgeport, CT 06610, USA;
- Correspondence: ; Tel.: +1-203-384-5009
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10
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Gasperetti T, Miller T, Gao F, Narayanan J, Jacobs ER, Szabo A, Cox GN, Orschell CM, Fish BL, Medhora M. Polypharmacy to Mitigate Acute and Delayed Radiation Syndromes. Front Pharmacol 2021; 12:634477. [PMID: 34079456 PMCID: PMC8165380 DOI: 10.3389/fphar.2021.634477] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/27/2020] [Accepted: 04/19/2021] [Indexed: 12/12/2022] Open
Abstract
There is a need for countermeasures to mitigate lethal acute radiation syndrome (ARS) and delayed effects of acute radiation exposure (DEARE). In WAG/RijCmcr rats, ARS occurs by 30-days following total body irradiation (TBI), and manifests as potentially lethal gastrointestinal (GI) and hematopoietic (H-ARS) toxicities after >12.5 and >7 Gy, respectively. DEARE, which includes potentially lethal lung and kidney injuries, is observed after partial body irradiation >12.5 Gy, with one hind limb shielded (leg-out PBI). The goal of this study is to enhance survival from ARS and DEARE by polypharmacy, since no monotherapy has demonstrated efficacy to mitigate both sets of injuries. For mitigation of ARS following 7.5 Gy TBI, a combination of three hematopoietic growth factors (polyethylene glycol (PEG) human granulocyte colony-stimulating factor (hG-CSF), PEG murine granulocyte-macrophage-CSF (mGM-CSF), and PEG human Interleukin (hIL)-11), which have shown survival efficacy in murine models of H-ARS were tested. This triple combination (TC) enhanced survival by 30-days from ∼25% to >60%. The TC was then combined with proven medical countermeasures for GI-ARS and DEARE, namely enrofloxacin, saline and the angiotensin converting enzyme inhibitor, lisinopril. This combination of ARS and DEARE mitigators improved survival from GI-ARS, H-ARS, and DEARE after 7.5 Gy TBI or 13 Gy PBI. Circulating blood cell recovery as well as lung and kidney function were also improved by TC + lisinopril. Taken together these results demonstrate an efficacious polypharmacy to mitigate radiation-induced ARS and DEARE in rats.
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Affiliation(s)
- Tracy Gasperetti
- Department of Radiation Oncology, Medical College of Wisconsin, Milwaukee, WI, United States
| | - Tessa Miller
- Department of Radiation Oncology, Medical College of Wisconsin, Milwaukee, WI, United States
| | - Feng Gao
- Department of Radiation Oncology, Medical College of Wisconsin, Milwaukee, WI, United States
| | - Jayashree Narayanan
- Department of Radiation Oncology, Medical College of Wisconsin, Milwaukee, WI, United States
| | - Elizabeth R Jacobs
- Department of Medicine, Medical College of Wisconsin, Milwaukee, WI, United States.,Department of Physiology, Medical College of Wisconsin, Milwaukee, WI, United States.,Cardiovascular Center, Medical College of Wisconsin, Milwaukee, WI, United States.,Department of Veterans Affairs, Research Service, Zablocki VAMC, Milwaukee, WI, United States
| | - Aniko Szabo
- Institute for Health and Equity, Division of Biostatistics, Medical College of Wisconsin, Milwaukee, WI, United States
| | - George N Cox
- Bolder BioTechnology Inc., Boulder, CO, United States
| | - Christie M Orschell
- Department of Medicine, Indiana University School of Medicine, Indianapolis, IN, United States
| | - Brian L Fish
- Department of Radiation Oncology, Medical College of Wisconsin, Milwaukee, WI, United States
| | - Meetha Medhora
- Department of Radiation Oncology, Medical College of Wisconsin, Milwaukee, WI, United States.,Department of Medicine, Medical College of Wisconsin, Milwaukee, WI, United States.,Department of Physiology, Medical College of Wisconsin, Milwaukee, WI, United States.,Cardiovascular Center, Medical College of Wisconsin, Milwaukee, WI, United States.,Department of Veterans Affairs, Research Service, Zablocki VAMC, Milwaukee, WI, United States
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11
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Mungunsukh O, George J, McCart EA, Snow AL, Mattapallil JJ, Mog SR, Panganiban RAM, Bolduc DL, Rittase WB, Bouten RM, Day RM. Captopril reduces lung inflammation and accelerated senescence in response to thoracic radiation in mice. JOURNAL OF RADIATION RESEARCH 2021; 62:236-248. [PMID: 33616187 PMCID: PMC7948861 DOI: 10.1093/jrr/rraa142] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/11/2020] [Revised: 07/31/2020] [Indexed: 05/10/2023]
Abstract
The lung is sensitive to radiation and exhibits several phases of injury, with an initial phase of radiation-induced pneumonitis followed by delayed and irreversible fibrosis. The angiotensin-converting enzyme inhibitor captopril has been demonstrated to mitigate radiation lung injury and to improve survival in animal models of thoracic irradiation, but the mechanism remains poorly understood. Here we investigated the effect of captopril on early inflammatory events in the lung in female CBA/J mice exposed to thoracic X-ray irradiation of 17-17.9 Gy (0.5-0.745 Gy min-1). For whole-body + thoracic irradiation, mice were exposed to 7.5 Gy (0.6 Gy min-1) total-body 60Co irradiation and 9.5 Gy thoracic irradiation. Captopril was administered orally (110 mg kg-1 day-1) in the drinking water, initiated 4 h through to150 days post-irradiation. Captopril treatment increased survival from thoracic irradiation to 75% at 150 days compared with 0% survival in vehicle-treated animals. Survival was characterized by a significant decrease in radiation-induced pneumonitis and fibrosis. Investigation of early inflammatory events showed that captopril significantly attenuated macrophage accumulation and decreased the synthesis of radiation-induced interleukin-1β (IL-1β) and tumor necrosis factor-α (TNF-α) pro-inflammatory cytokines in the lungs of irradiated mice. Suppression of IL-1β and TNF-α correlated with an increase of the anti-inflammatory cytokine IL-10 in the spleen with captopril treatment. We also found that captopril decreased markers for radiation-induced accelerated senescence in the lung tissue. Our data suggest that suppression of inflammation and senescence markers, combined with an increase of anti-inflammatory factors, are a part of the mechanism for captopril-induced survival in thoracic irradiated mice.
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Affiliation(s)
- Ognoon Mungunsukh
- Department of Pharmacology, Uniformed Services University of the Health Sciences, Bethesda, MD 20814, USA
| | - Jeffy George
- Department of Pharmacology, Uniformed Services University of the Health Sciences, Bethesda, MD 20814, USA
| | - Elizabeth A McCart
- Department of Pharmacology, Uniformed Services University of the Health Sciences, Bethesda, MD 20814, USA
| | - Andrew L Snow
- Department of Pharmacology, Uniformed Services University of the Health Sciences, Bethesda, MD 20814, USA
| | - Joseph J Mattapallil
- Department of Microbiology, Uniformed Services University of the Health Sciences, Bethesda, MD 20814, USA
| | - Steven R Mog
- Center for Food Safety and Applied Nutrition, U.S. Food and Drug Administration, College Park, MD 20740, USA
| | - Ronald Allan M Panganiban
- Department of Pharmacology, Uniformed Services University of the Health Sciences, Bethesda, MD 20814, USA
| | - David L Bolduc
- Scientific Research Department, Armed Forces Radiobiology Research Institute, Uniformed Services University of the Health Sciences, Bethesda, MD 20889, USA
| | - W Bradley Rittase
- Department of Pharmacology, Uniformed Services University of the Health Sciences, Bethesda, MD 20814, USA
| | - Roxane M Bouten
- Department of Pharmacology, Uniformed Services University of the Health Sciences, Bethesda, MD 20814, USA
| | - Regina M Day
- Department of Pharmacology, Uniformed Services University of the Health Sciences, Bethesda, MD 20814, USA
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12
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Kashihara T, Nakayama Y, Ito K, Kubo Y, Okuma K, Shima S, Nakamura S, Takahashi K, Inaba K, Murakami N, Igaki H, Ohe Y, Kusumoto M, Itami J. Usefulness of Simple Original Interstitial Lung Abnormality Scores for Predicting Radiation Pneumonitis Requiring Steroidal Treatment After Definitive Radiation Therapy for Patients With Locally Advanced Non-Small Cell Lung Cancer. Adv Radiat Oncol 2021; 6:100606. [PMID: 33665489 PMCID: PMC7897760 DOI: 10.1016/j.adro.2020.10.019] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/02/2020] [Revised: 10/01/2020] [Accepted: 10/17/2020] [Indexed: 12/20/2022] Open
Abstract
Purpose Adjuvant durvalumab has become a standard treatment after chemoradiation therapy for patients with locally advanced non-small cell lung cancer (LA-NSCLC). Accordingly, predicting radiation pneumonitis (RP) requiring steroidal treatment (steroid-RP) is of utmost importance because steroidal administration is reported to weaken the effectiveness of immunotherapy. However, grade 2 RP was used as an index of RP in previous studies, but it is an ambiguous definition because it includes not only steroid-RP but also a mild cough requiring only a cough medicine. Therefore, in this study, steroid-RP was used for evaluating RP, and the purpose of this study was to investigate predictive factors of steroid-RP, including original simple interstitial lung abnormality scores (ILASs). Methods and Materials A total of 145 patients with LA-NSCLC who received definitive radiation therapy (DRT) in our institution from January 2014 to May 2017 were identified. Original ILASs, performance status, age, respiratory function, Brinkman index, concurrent administration of chemotherapy, and dose-volume histogram metrics of the lung were analyzed to evaluate their association with steroid-RP. Additionally, 3 diagnostic radiologists evaluated the patients' pre-DRT chest computed tomography images and determined the simple ILASs. ILASs were rated as follows: 0: none; 1: abnormality without honeycombing (ground-glass attenuation, fine reticular opacity, and microcysts); and 2: honeycombing. Results The median follow-up period was 729 days. Thirty-one patients (21.4%) experienced steroid-RP. In the univariate analysis, lung V5/V10/VS5, Brinkman index, and ILASs were significant predictive factors of steroid-RP. Additionally, multivariate analysis including Brinkman index ≥840, lung V5 ≥37%, and an ILAS ≥1 revealed that only an ILAS (P = .001) was an independent predictive factor of steroid-RP. Conclusions The original simple ILAS was an easy-to-use tool and a significant predictive factor of steroid-RP in DRT in patients with LA-NSCLC.
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Affiliation(s)
- Tairo Kashihara
- Department of Radiotherapy in National Cancer Center Hospital, Tokyo, Japan
| | - Yuko Nakayama
- Department of Radiotherapy in National Cancer Center Hospital, Tokyo, Japan
| | - Kimiteru Ito
- Department of Radiology in National Cancer Center Hospital, Tokyo, Japan
| | - Yuko Kubo
- Department of Radiology in National Cancer Center Hospital, Tokyo, Japan
| | - Kae Okuma
- Department of Radiotherapy in National Cancer Center Hospital, Tokyo, Japan
| | - Satoshi Shima
- Department of Radiotherapy in National Cancer Center Hospital, Tokyo, Japan
| | - Satoshi Nakamura
- Department of Radiotherapy in National Cancer Center Hospital, Tokyo, Japan
| | - Kana Takahashi
- Department of Radiotherapy in National Cancer Center Hospital, Tokyo, Japan
| | - Koji Inaba
- Department of Radiotherapy in National Cancer Center Hospital, Tokyo, Japan
| | - Naoya Murakami
- Department of Radiotherapy in National Cancer Center Hospital, Tokyo, Japan
| | - Hiroshi Igaki
- Department of Radiotherapy in National Cancer Center Hospital, Tokyo, Japan
| | - Yuichiro Ohe
- Department of Thoracic Oncology in National Cancer Center Hospital, Tokyo, Japan
| | - Masahiko Kusumoto
- Department of Radiology in National Cancer Center Hospital, Tokyo, Japan
| | - Jun Itami
- Department of Radiotherapy in National Cancer Center Hospital, Tokyo, Japan
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13
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Saager M, Hahn EW, Peschke P, Brons S, Huber PE, Debus J, Karger CP. Ramipril reduces incidence and prolongates latency time of radiation-induced rat myelopathy after photon and carbon ion irradiation. JOURNAL OF RADIATION RESEARCH 2020; 61:791-798. [PMID: 32657322 PMCID: PMC7482157 DOI: 10.1093/jrr/rraa042] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 07/30/2019] [Revised: 04/26/2020] [Indexed: 06/11/2023]
Abstract
To test the hypothesis that the use of an angiotensin-converting enzyme inhibitor (ACEi) during radiotherapy may be ameliorative for treatment-related normal tissue damage, a pilot study was conducted with the clinically approved (ACE) inhibitor ramipril on the outcome of radiation-induced myelopathy in the rat cervical spinal cord model. Female Sprague Dawley rats were irradiated with single doses of either carbon ions (LET 45 keV/μm) at the center of a 6 cm spread-out Bragg peak (SOBP) or 6 MeV photons. The rats were randomly distributed into 4 experimental arms: (i) photons; (ii) photons + ramipril; (iii) carbon ions and (iv) carbon ions + ramipril. Ramipril administration (2 mg/kg/day) started directly after irradiation and was maintained during the entire follow-up. Complete dose-response curves were generated for the biological endpoint radiation-induced myelopathy (paresis grade II) within an observation time of 300 days. Administration of ramipril reduced the rate of paralysis at high dose levels for photons and for the first time a similar finding for high-LET particles was demonstrated, which indicates that the effect of ramipril is independent from radiation quality. The reduced rate of myelopathy is accompanied by a general prolongation of latency time for photons and for carbon ions. Although the already clinical approved drug ramipril can be considered as a mitigator of radiation-induced normal tissue toxicity in the central nervous system, further examinations of the underlying pathological mechanisms leading to radiation-induced myelopathy are necessary to increase and sustain its mitigative effectiveness.
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Affiliation(s)
- Maria Saager
- Department of Medical Physics in Radiation Oncology, German Cancer Research Center (DKFZ), Heidelberg, Germany
- Department of Radiation Oncology, University Hospital of Heidelberg, Heidelberg, Germany
- National Center for Radiation Research in Oncology (NCRO), Heidelberg Institute for Radiation Oncology (HIRO), Heidelberg, Germany
| | - Eric W Hahn
- Preclinical Imaging Section, Department of Radiology, The University of Texas, Southwestern Medical Center, Dallas, Texas, USA
| | - Peter Peschke
- Department of Medical Physics in Radiation Oncology, German Cancer Research Center (DKFZ), Heidelberg, Germany
- National Center for Radiation Research in Oncology (NCRO), Heidelberg Institute for Radiation Oncology (HIRO), Heidelberg, Germany
| | - Stephan Brons
- Heidelberg Ion Beam Therapy Center (HIT), Heidelberg, Germany
- National Center for Radiation Research in Oncology (NCRO), Heidelberg Institute for Radiation Oncology (HIRO), Heidelberg, Germany
| | - Peter E Huber
- Clinical Cooperation Unit Molecular Radiooncology, German Cancer Research Center (DKFZ), Heidelberg, Germany
- Department of Radiation Oncology, University Hospital of Heidelberg, Heidelberg, Germany
- National Center for Radiation Research in Oncology (NCRO), Heidelberg Institute for Radiation Oncology (HIRO), Heidelberg, Germany
| | - Jürgen Debus
- Clinical Cooperation Unit Molecular Radiooncology, German Cancer Research Center (DKFZ), Heidelberg, Germany
- Department of Radiation Oncology, University Hospital of Heidelberg, Heidelberg, Germany
- National Center for Radiation Research in Oncology (NCRO), Heidelberg Institute for Radiation Oncology (HIRO), Heidelberg, Germany
| | - Christian P Karger
- Department of Medical Physics in Radiation Oncology, German Cancer Research Center (DKFZ), Heidelberg, Germany
- National Center for Radiation Research in Oncology (NCRO), Heidelberg Institute for Radiation Oncology (HIRO), Heidelberg, Germany
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14
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Renin-Angiotensin System in Lung Tumor and Microenvironment Interactions. Cancers (Basel) 2020; 12:cancers12061457. [PMID: 32503281 PMCID: PMC7352181 DOI: 10.3390/cancers12061457] [Citation(s) in RCA: 30] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/16/2020] [Revised: 05/24/2020] [Accepted: 06/01/2020] [Indexed: 02/08/2023] Open
Abstract
The mechanistic involvement of the renin-angiotensin system (RAS) reaches beyond cardiovascular physiopathology. Recent knowledge pinpoints a pleiotropic role for this system, particularly in the lung, and mainly through locally regulated alternative molecules and secondary pathways. Angiotensin peptides play a role in cell proliferation, immunoinflammatory response, hypoxia and angiogenesis, which are critical biological processes in lung cancer. This manuscript reviews the literature supporting a role for the renin-angiotensin system in the lung tumor microenvironment and discusses whether blockade of this pathway in clinical settings may serve as an adjuvant therapy in lung cancer.
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