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Young S, Hannallah J, Goldberg D, Khreiss M, Shroff R, Arshad J, Scott A, Woodhead G. Liver-Directed Therapy Combined with Systemic Therapy: Current Status and Future Directions. Semin Intervent Radiol 2023; 40:515-523. [PMID: 38274222 PMCID: PMC10807971 DOI: 10.1055/s-0043-1777711] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/27/2024]
Abstract
In the past several decades, major advances in both systemic and locoregional therapies have been made for many cancer patients. This has led to modern cancer treatment algorithms frequently calling for active interventions by multiple subspecialists at the same time. One of the areas where this can be clearly seen is the concomitant use of locoregional and systemic therapies in patients with primary or secondary cancers of the liver. These combined algorithms have gained favor over the last decade and are largely focused on the allure of the combined ability to control systemic disease while at the same time addressing refractory/resistant clonal populations. While the general concept has gained favor and is likely to only increase in popularity with the continued establishment of viable immunotherapy treatments, for many patients questions remain. Lingering concerns over the increase in toxicity when combining treatment methods, patient selection, and sequencing remain for multiple cancer patient populations. While further work remains, some of these questions have been addressed in the literature. This article reviews the available data on three commonly treated primary and secondary cancers of the liver, namely, hepatocellular carcinoma, cholangiocarcinoma, and metastatic colorectal cancer. Furthermore, strengths and weaknesses are reviewed and future directions are discussed.
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Affiliation(s)
- Shamar Young
- Division of Interventional Radiology, Department of Medical Imaging, University of Arizona, Tucson, Arizona
| | - Jack Hannallah
- Division of Interventional Radiology, Department of Medical Imaging, University of Arizona, Tucson, Arizona
| | - Dan Goldberg
- Division of Interventional Radiology, Department of Medical Imaging, University of Arizona, Tucson, Arizona
| | - Mohammad Khreiss
- Division of Surgical Oncology, Department of Surgery, University of Arizona, Tucson, Arizona
| | - Rachna Shroff
- Division of Hematology and Oncology, Department of Medicine, University of Arizona, Tucson, Arizona
| | - Junaid Arshad
- Division of Hematology and Oncology, Department of Medicine, University of Arizona, Tucson, Arizona
| | - Aaron Scott
- Division of Hematology and Oncology, Department of Medicine, University of Arizona, Tucson, Arizona
| | - Gregory Woodhead
- Division of Interventional Radiology, Department of Medical Imaging, University of Arizona, Tucson, Arizona
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Young S, Hannallah J, Goldberg D, Sanghvi T, Arshad J, Scott A, Woodhead G. Friend or Foe? Locoregional Therapies and Immunotherapies in the Current Hepatocellular Treatment Landscape. Int J Mol Sci 2023; 24:11434. [PMID: 37511193 PMCID: PMC10380625 DOI: 10.3390/ijms241411434] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/25/2023] [Revised: 07/11/2023] [Accepted: 07/12/2023] [Indexed: 07/30/2023] Open
Abstract
Over the last several decades, a number of new treatment options for patients with hepatocellular carcinoma (HCC) have been developed. While treatment decisions for some patients remain clear cut, a large numbers of patients have multiple treatment options, and it can be hard for multidisciplinary teams to come to unanimous decisions on which treatment strategy or sequence of treatments is best. This article reviews the available data with regard to two treatment strategies, immunotherapies and locoregional therapies, with a focus on the potential of locoregional therapies to be combined with checkpoint inhibitors to improve outcomes in patients with locally advanced HCC. In this review, the available data on the immunomodulatory effects of locoregional therapies is discussed along with available clinical data on outcomes when the two strategies are combined.
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Affiliation(s)
- Shamar Young
- Department of Medical Imaging, Division of Interventional Radiology, University of Arizona, 1501 N Campbell Ave, Tucson, AZ 85724, USA
| | - Jack Hannallah
- Department of Medical Imaging, Division of Interventional Radiology, University of Arizona, 1501 N Campbell Ave, Tucson, AZ 85724, USA
| | - Dan Goldberg
- Department of Medical Imaging, Division of Interventional Radiology, University of Arizona, 1501 N Campbell Ave, Tucson, AZ 85724, USA
| | - Tina Sanghvi
- Department of Radiology, Southern Arizona VA, Tucson, AZ 85723, USA
| | - Junaid Arshad
- Department of Medicine, Division of Hematology and Oncology, University of Arizona, Tucson, AZ 85724, USA
| | - Aaron Scott
- Department of Medicine, Division of Hematology and Oncology, University of Arizona, Tucson, AZ 85724, USA
| | - Gregory Woodhead
- Department of Medical Imaging, Division of Interventional Radiology, University of Arizona, 1501 N Campbell Ave, Tucson, AZ 85724, USA
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Cancer Immunology: Impact of Radioembolization of Hepatocellular Carcinoma on Immune Response Modulation. AJR Am J Roentgenol 2023; 220:863-872. [PMID: 36752368 DOI: 10.2214/ajr.22.28800] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/09/2023]
Abstract
Hepatocellular carcinoma (HCC) is the most prevalent primary liver cancer and the fourth most common cause of cancer mortality. The tumor microenvironment (TME) is increasingly recognized as having a central role in HCC carcinogenesis, with factors such as tumor and immune cell interactions, cytokines, and extracellular matrix serving key roles. Transarterial radioembolization (TARE) is a locoregional therapy for HCC that not only has a direct tumoricidal effect, but induces an immune response against tumor cells with subsequent immunogenic cell death. This TARE-induced tumor immunogenicity occurs through enhancement of tumor-associated antigen expression, as well as recruitment and diversification of tumor-infiltrating lymphocytes. In addition, immunologically related biomarkers, including the neutrophil-to-lymphocyte ratio, lymphocyte count, and cytokine levels, may be useful tools to predict outcomes after TARE. Early data are promising regarding the potential synergistic benefit from treatment algorithms that combine TARE and immunotherapies, and interest is growing in the clinical application of such combinations. This review provides an overview of cancer immunology, summarizes the available data regarding the biologic effects of TARE on local and systemic immune responses, and explores the potential role of the combination of TARE and immunotherapy for HCC.
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Shin E, Kim D, Choi YY, Youn H, Seong KM, Youn B. LDR-adapted liver-derived cytokines have potential to induce atherosclerosis. Int J Radiat Biol 2022; 99:791-806. [PMID: 36383216 DOI: 10.1080/09553002.2023.2145028] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
PURPOSE Atherosclerosis is a lipid-driven chronic inflammatory disease that causes cardiovascular diseases (CVD). The association between radiation and atherosclerosis has already been demonstrated; however, the effects of low-dose radiation (LDR) exposure on atherosclerosis have not been reported. Our study aims to propose that LDR may cause atherosclerosis phenotypes by the upregulation of plasminogen activator inhibitor-1 (PAI-1) and downregulation of androgen receptor (AR), which are cytokines secreted from the liver. METHODS Low-density lipoprotein (LDL) receptor deficient (Ldlr-/-) mice were irradiated at 50 mGy, 100 mGy, and 1000 mGy. LDR irradiated Ldlr-/- mice serum was analyzed by cytokine array and proteomics with silver staining. Oil Red O staining and BODIPY staining were performed to determine lipid accumulation in Human umbilical vein endothelial cells (HUVECs). Foam cell formation and monocyte recruitment were assessed through co-culture system with HUVECs and THP-1 cells. RESULTS After irradiation with LDR (100 mGy) the mice showed atherosclerotic phenotypes and through analysis results, we selected regulated cytokines, PAI-1 and AR, and found that these were changed in the liver. LDR-regulated cytokines have the potential to be transported to endothelial cells and induce lipid accumulation, inflammation of monocytes, increased oxidized low-density lipoprotein (oxLDL) and foam cells formation, that were series of phenotypes lead to plaque formation in endothelial cells and induces atherosclerosis. As a further aspect of this study, testosterone undecanoate (TU) was found to pharmacologically inhibit a series of atherosclerotic phenotypes exhibited by LDR. This study suggests a role for PAI-1 and AR in regulating the development of atherosclerosis after LDR exposure. Targeting PAI-1 and AR could serve as an attractive strategy for the management of atherosclerosis following LDR exposure.
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Affiliation(s)
- Eunguk Shin
- Department of Integrated Biological Science, Pusan National University, Busan, Korea
| | - Dahye Kim
- Department of Integrated Biological Science, Pusan National University, Busan, Korea
| | - You Yeon Choi
- Laboratory of Biological Dosimetry, National Radiation Emergency Medical Center (NREMC), Korea Institute of Radiological and Medical Sciences (KIRAMS), Seoul, Korea
| | - HyeSook Youn
- Department of Integrative Bioscience and Biotechnology, Sejong University, Seoul, Korea
| | - Ki Moon Seong
- Laboratory of Biological Dosimetry, National Radiation Emergency Medical Center (NREMC), Korea Institute of Radiological and Medical Sciences (KIRAMS), Seoul, Korea
| | - BuHyun Youn
- Department of Integrated Biological Science, Pusan National University, Busan, Korea
- Department of Biological Sciences, Pusan National University, Busan, Korea
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Leveraging Blood-Based Diagnostics to Predict Tumor Biology and Extend the Application and Personalization of Radiotherapy in Liver Cancers. Int J Mol Sci 2022; 23:ijms23041926. [PMID: 35216045 PMCID: PMC8879105 DOI: 10.3390/ijms23041926] [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: 01/14/2022] [Revised: 02/01/2022] [Accepted: 02/03/2022] [Indexed: 01/27/2023] Open
Abstract
While the incidence of primary liver cancers has been increasing worldwide over the last few decades, the mortality has remained consistently high. Most patients present with underlying liver disease and have limited treatment options. In recent years, radiotherapy has emerged as a promising approach for some patients; however, the risk of radiation induced liver disease (RILD) remains a limiting factor for some patients. Thus, the discovery and validation of biomarkers to measure treatment response and toxicity is critical to make progress in personalizing radiotherapy for liver cancers. While tissue biomarkers are optimal, hepatocellular carcinoma (HCC) is typically diagnosed radiographically, making tumor tissue not readily available. Alternatively, blood-based diagnostics may be a more practical option as blood draws are minimally invasive, widely availability and may be performed serially during treatment. Possible blood-based diagnostics include indocyanine green test, plasma or serum levels of HGF or cytokines, circulating blood cells and genomic biomarkers. The albumin–bilirubin (ALBI) score incorporates albumin and bilirubin to subdivide patients with well-compensated underlying liver dysfunction (Child–Pugh score A) into two distinct groups. This review provides an overview of the current knowledge on circulating biomarkers and blood-based scores in patients with malignant liver disease undergoing radiotherapy and outlines potential future directions.
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Chung SY, Kim KJ, Seong J. Biomarkers for Locally Advanced Hepatocellular Carcinoma Patients Treated with Liver-Directed Combined Radiotherapy. Liver Cancer 2022; 11:247-255. [PMID: 35949293 PMCID: PMC9218622 DOI: 10.1159/000522000] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/13/2021] [Accepted: 01/09/2022] [Indexed: 02/04/2023] Open
Abstract
INTRODUCTION In the era of biomarker-driven cancer therapy, robust biomarkers for hepatocellular carcinoma (HCC) have not been well-defined. In this hypothesis-generating study, we investigated biomarkers that can be incorporated to predict treatment outcomes in patients with locally advanced HCC who are administered liver-directed combined radiotherapy (LDCRT). METHODS Ninety-nine patients with HCC who were treated with conventional fractionation LDCRT between July 2016 and October 2018 were enrolled in this prospective single-arm study. Clinical outcomes and possible serum biomarkers, including soluble programmed cell death ligand-1 (sPD-L1), interleukin (IL)-10, IL-6, cell-free DNA (cfDNA), inter-alpha inhibitor H4, and interferon-gamma, were analyzed. The primary endpoint was disease progression, and additional endpoints were local failure-free rate, intrahepatic failure-free rate, and lung metastasis-free rate. RESULTS The median follow-up period was 18.7 months. The 1-year progression-free rate was 38.2%. Increasing baseline sPD-L1 per pg/mL, previous treatment history, protein induced by vitamin K absence-II >1,629 mAU/mL, and multiple tumors were the adverse factors for progression based on multivariate analysis. Survival tree analysis revealed three prognostic groups for progression, in which patients with multiple lesions and baseline sPD-L1 ≥41.07 pg/mL showed the worst outcomes. For dynamic changes in biomarker levels, sPD-L1 fold change and cfDNA fold-change values were unfavorable factors for progression. CONCLUSION Baseline sPD-L1, sPD-L1 fold change, and cfDNA fold-change values showed the highest potential as biomarkers for predicting post-treatment progression after LDCRT in HCC patients. By incorporating clinical factors, these biomarkers may be useful for devising a biomarker-driven treatment paradigm in locally advanced HCC.
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Affiliation(s)
- Seung Yeun Chung
- Department of Radiation Oncology, Yonsei Cancer Center, Yonsei University College of Medicine, Seoul, Republic of Korea,Department of Radiation Oncology, Ajou University School of Medicine, Suwon-si, Republic of Korea
| | - Kyoung-Jin Kim
- Department of Radiation Oncology, Yonsei Cancer Center, Yonsei University College of Medicine, Seoul, Republic of Korea
| | - Jinsil Seong
- Department of Radiation Oncology, Yonsei Cancer Center, Yonsei University College of Medicine, Seoul, Republic of Korea,*Jinsil Seong,
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Link B, Torres Crigna A, Hölzel M, Giordano FA, Golubnitschaja O. Abscopal Effects in Metastatic Cancer: Is a Predictive Approach Possible to Improve Individual Outcomes? J Clin Med 2021; 10:5124. [PMID: 34768644 PMCID: PMC8584726 DOI: 10.3390/jcm10215124] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/28/2021] [Revised: 10/20/2021] [Accepted: 10/29/2021] [Indexed: 02/07/2023] Open
Abstract
Patients with metastatic cancers often require radiotherapy (RT) as a palliative therapy for cancer pain. RT can, however, also induce systemic antitumor effects outside of the irradiated field (abscopal effects) in various cancer entities. The occurrence of the abscopal effect is associated with a specific immunological activation in response to RT-induced cell death, which is mainly seen under concomitant immune checkpoint blockade. Even if the number of reported apscopal effects has increased since the introduction of immune checkpoint inhibition, its occurrence is still considered rare and unpredictable. The cases reported so far may nevertheless allow for identifying first biomarkers and clinical patterns. We here review biomarkers that may be helpful to predict the occurrence of abscopal effects and hence to optimize therapy for patients with metastatic cancers.
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Affiliation(s)
- Barbara Link
- Department of Radiation Oncology, University Hospital Bonn, Rheinische Friedrich-Wilhelms-Universität Bonn, 53127 Bonn, Germany; (B.L.); (A.T.C.); (F.A.G.)
| | - Adriana Torres Crigna
- Department of Radiation Oncology, University Hospital Bonn, Rheinische Friedrich-Wilhelms-Universität Bonn, 53127 Bonn, Germany; (B.L.); (A.T.C.); (F.A.G.)
| | - Michael Hölzel
- Institute of Experimental Oncology, University Hospital Bonn, Rheinische Friedrich-Wilhelms-Universität Bonn, 53127 Bonn, Germany;
| | - Frank A. Giordano
- Department of Radiation Oncology, University Hospital Bonn, Rheinische Friedrich-Wilhelms-Universität Bonn, 53127 Bonn, Germany; (B.L.); (A.T.C.); (F.A.G.)
| | - Olga Golubnitschaja
- Predictive, Preventive, Personalised (3P) Medicine, Department of Radiation Oncology, University Hospital Bonn, Rheinische Friedrich-Wilhelms-Universität Bonn, 53127 Bonn, Germany
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Song L, Wang S, Fang T, Qiu X, Wang X, Zhou X, Morse MA, Hobeika A, Wu W, Yang H, Ren J, Lyerly HK. Changes in Peripheral Blood Regulatory T Cells and IL-6 and IL-10 Levels Predict Response of Pediatric Medulloblastoma and Germ Cell Tumors With Residual or Disseminated Disease to Craniospinal Irradiation. Int J Radiat Oncol Biol Phys 2021; 111:479-490. [PMID: 33974888 DOI: 10.1016/j.ijrobp.2021.04.041] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/02/2020] [Revised: 03/26/2021] [Accepted: 04/27/2021] [Indexed: 02/07/2023]
Abstract
PURPOSE Radiation therapy (RT) modulates immune cells and cytokines, resulting in both clinically beneficial and detrimental effects. The changes in peripheral blood T lymphocyte subsets and cytokines during RT for pediatric brain tumors and the association of these changes with therapeutic outcomes have not been well described. METHODS AND MATERIALS The study population consisted of children (n = 83, aged 3~18) with primary brain tumors (medulloblastoma, glioma, germ cell tumors (GCT), and central nervous system embryonal tumor-not otherwise specified), with or without residual or disseminated (R/D) diseases who were starting standard postoperative focal or craniospinal irradiation (CSI). Peripheral blood T lymphocyte subsets collected before and 4 weeks after RT were enumerated by flow cytometry. Plasma levels of interleukin (IL)-2, IL-4, IL-6, IL-10, tumor necrosis factor-α, interferon-γ, and IL-17A were measured by cytometric bead array. RESULTS Patients with R/D lesions receiving CSI (n = 32) had a post-RT increase in the frequency of CD3+T and CD8+T cells, a decrease in CD4+T cells, and an increase in regulatory T cells (Tregs) and CD8+CD28- suppressor cells, which was more predominantly seen in these patients than in other groups. In the CSI group with such R/D lesions, consisting of patients with medulloblastoma and germ cell tumors, 19 experienced a complete response (CR) and 13 experienced a partial response (PR) on imaging at 4 weeks after RT. The post/pre-RT ratio of Tregs (P = .0493), IL-6 (P = .0111), and IL-10 (P = .0070) was lower in the CR group than in the PR group. Multivariate analysis revealed that the post/pre-RT ratios of Treg, IL-6, and IL-10 were independent predictors of CR (P < .0001, P = .018, P < .0001, respectively). The areas under the receiver operating curves and confidence intervals were 0.7652 (0.5831-0.8964), 0.7794 (0.5980-0.9067), and 0.7085 (0.5223-0.8552) for IL-6, IL-10, and Treg, respectively. The sensitivities of IL-6, IL-10, and Treg to predict radiotherapeutic responses were 100%, 92.3%, and 61.5%, and specificity was 52.6%, 57.9%, and 84.2%, respectively. CONCLUSIONS CSI treatment to those with R/D lesions predominantly exerted an effect on antitumor immune response compared with both R/D lesion-free but exposed to focal or CSI RT and with R/D lesions and exposed to focal RT. Such CSI with R/D lesions group experiencing CR is more likely to have a decrease in immunoinhibitory molecules and cells than patients who only achieve PR. Measuring peripheral blood Treg, IL-6, and IL-10 levels could be valuable for predicting radiotherapeutic responses of pediatric brain tumors with R/D lesions to CSI for medulloblastoma and intracranial germ cell tumors.
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Affiliation(s)
- Linan Song
- Departments of Medical Oncology, Beijing Key Laboratory for Therapeutic Cancer Vaccines, Capital Medical University Cancer Center, Beijing Shijitan Hospital, Capital Medical University, Beijing 100038, China; Departments of Radio-Oncology, Capital Medical University Cancer Center, Beijing Shijitan Hospital, Capital Medical University, Beijing 100038, China
| | - Shuo Wang
- Departments of Medical Oncology, Beijing Key Laboratory for Therapeutic Cancer Vaccines, Capital Medical University Cancer Center, Beijing Shijitan Hospital, Capital Medical University, Beijing 100038, China
| | - Tong Fang
- Departments of Radio-Oncology, Capital Medical University Cancer Center, Beijing Shijitan Hospital, Capital Medical University, Beijing 100038, China
| | - Xiaoguang Qiu
- Department of Radiotherapy, Beijing Tiantan Hospital, Capital Medical University, Beijing 100050, China
| | - Xiaoli Wang
- Departments of Medical Oncology, Beijing Key Laboratory for Therapeutic Cancer Vaccines, Capital Medical University Cancer Center, Beijing Shijitan Hospital, Capital Medical University, Beijing 100038, China
| | - Xinna Zhou
- Departments of Medical Oncology, Beijing Key Laboratory for Therapeutic Cancer Vaccines, Capital Medical University Cancer Center, Beijing Shijitan Hospital, Capital Medical University, Beijing 100038, China
| | - Michael A Morse
- Department of Surgery, Duke University Medical Center, Durham, North Carolina
| | - Amy Hobeika
- Department of Surgery, Duke University Medical Center, Durham, North Carolina
| | - Wanshui Wu
- Department of Pediatrics, Capital Medical University Cancer Center, Beijing Shijitan Hospital, Capital Medical University, Beijing 100038, China
| | - Huabing Yang
- Departments of Medical Oncology, Beijing Key Laboratory for Therapeutic Cancer Vaccines, Capital Medical University Cancer Center, Beijing Shijitan Hospital, Capital Medical University, Beijing 100038, China
| | - Jun Ren
- Departments of Medical Oncology, Beijing Key Laboratory for Therapeutic Cancer Vaccines, Capital Medical University Cancer Center, Beijing Shijitan Hospital, Capital Medical University, Beijing 100038, China; Department of Surgery, Duke University Medical Center, Durham, North Carolina.
| | - Herbert Kim Lyerly
- Department of Surgery, Duke University Medical Center, Durham, North Carolina.
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Radiation-Induced Metabolic Shifts in the Hepatic Parenchyma: Findings from 18F-FDG PET Imaging and Tissue NMR Metabolomics in a Mouse Model for Hepatocellular Carcinoma. Molecules 2021; 26:molecules26092573. [PMID: 33925109 PMCID: PMC8125521 DOI: 10.3390/molecules26092573] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/08/2021] [Revised: 04/23/2021] [Accepted: 04/26/2021] [Indexed: 12/27/2022] Open
Abstract
Purpose: By taking advantage of 18F-FDG PET imaging and tissue nuclear magnetic resonance (NMR) metabolomics, we examined the dynamic metabolic alterations induced by liver irradiation in a mouse model for hepatocellular carcinoma (HCC). Methods: After orthotopic implantation with the mouse liver cancer BNL cells in the right hepatic lobe, animals were divided into two experimental groups. The first received irradiation (RT) at 15 Gy, while the second (no-RT) did not. Intergroup comparisons over time were performed, in terms of 18F-FDG PET findings, NMR metabolomics results, and the expression of genes involved in inflammation and glucose metabolism. Results: As of day one post-irradiation, mice in the RT group showed an increased 18F-FDG uptake in the right liver parenchyma compared with the no-RT group. However, the difference reached statistical significance only on the third post-irradiation day. NMR metabolomics revealed that glucose concentrations peaked on day one post-irradiation both, in the right and left lobes—the latter reflecting a bystander effect. Increased pyruvate and glutamate levels were also evident in the right liver on the third post-irradiation day. The expression levels of the glucose-6-phosphatase (G6PC) and fructose-1, 6-bisphosphatase 1 (FBP1) genes were down-regulated on the first and third post-irradiation days, respectively. Therefore, liver irradiation was associated with a metabolic shift from an impaired gluconeogenesis to an enhanced glycolysis from the first to the third post-irradiation day. Conclusion: Radiation-induced metabolic alterations in the liver parenchyma occur as early as the first post-irradiation day and show dynamic changes over time.
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Wei X, Jiang Y, Zhang X, Feng S, Zhou B, Ye X, Xing H, Xu Y, Shi J, Guo W, Zhou D, Zhang H, Sun H, Huang C, Lu C, Zheng Y, Meng Y, Huang B, Cong W, Lau WY, Cheng S. Neoadjuvant Three-Dimensional Conformal Radiotherapy for Resectable Hepatocellular Carcinoma With Portal Vein Tumor Thrombus: A Randomized, Open-Label, Multicenter Controlled Study. J Clin Oncol 2019; 37:2141-2151. [PMID: 31283409 PMCID: PMC6698917 DOI: 10.1200/jco.18.02184] [Citation(s) in RCA: 142] [Impact Index Per Article: 28.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023] Open
Abstract
PURPOSE To compare the survival outcomes of neoadjuvant three-dimensional conformal radiotherapy (RT) followed by hepatectomy with hepatectomy alone in patients with hepatocellular carcinoma (HCC) and portal vein tumor thrombus (PVTT). PATIENTS AND METHODS A randomized, multicenter controlled study was conducted from January 2016 to December 2017 in patients with resectable HCC and PVTT. Patients were randomly assigned to receive neoadjuvant RT followed by hepatectomy (n = 82) or hepatectomy alone (n = 82). The modified Response Evaluation Criteria in Solid Tumors (mRECIST) guidelines were used to evaluate the therapeutic effects of RT. The primary end point was overall survival. The expression of interleukin-6 (IL-6) in patients’ serum before RT and in surgical specimens was correlated with response to RT. RESULTS In the neoadjuvant RT group, 17 patients (20.7%) had partial remission. The overall survival rates for the neoadjuvant RT group at 6, 12, 18, and 24 months were 89.0%, 75.2%, 43.9%, and 27.4%, respectively, compared with 81.7%, 43.1%, 16.7%, and 9.4% in the surgery-alone group (P < .001). The corresponding disease-free survival rates were 56.9%, 33.0%, 20.3%, and 13.3% versus 42.1%, 14.9%, 5.0%, and 3.3% (P < .001). On multivariable Cox regression analyses, neoadjuvant RT significantly reduced HCC-related mortality and HCC recurrence rates compared with surgery alone (hazard ratios, 0.35 [95% CI, 0.23 to 0.54; P < .001] and 0.45 [95% CI, 0.31 to 0.64; P < .001]). Increased expressions of IL-6 in pre-RT serum and tumor tissues were significantly associated with resistance to RT. CONCLUSION For patients with resectable HCC and PVTT, neoadjuvant RT provided significantly better postoperative survival outcomes than surgery alone. IL-6 may predict response to RT in these patients.
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Affiliation(s)
- Xubiao Wei
- 1Eastern Hepatobiliary Surgery Hospital, Navy Military Medical University, Shanghai, People's Republic of China
| | - Yabo Jiang
- 1Eastern Hepatobiliary Surgery Hospital, Navy Military Medical University, Shanghai, People's Republic of China
| | - Xiuping Zhang
- 1Eastern Hepatobiliary Surgery Hospital, Navy Military Medical University, Shanghai, People's Republic of China
| | - Shuang Feng
- 1Eastern Hepatobiliary Surgery Hospital, Navy Military Medical University, Shanghai, People's Republic of China
| | - Bin Zhou
- 1Eastern Hepatobiliary Surgery Hospital, Navy Military Medical University, Shanghai, People's Republic of China
| | - Xiaofei Ye
- 2Department of Health Statistics, Navy Military Medical University, Shanghai, People's Republic of China
| | - Hui Xing
- 1Eastern Hepatobiliary Surgery Hospital, Navy Military Medical University, Shanghai, People's Republic of China
| | - Ying Xu
- 1Eastern Hepatobiliary Surgery Hospital, Navy Military Medical University, Shanghai, People's Republic of China
| | - Jie Shi
- 1Eastern Hepatobiliary Surgery Hospital, Navy Military Medical University, Shanghai, People's Republic of China
| | - Weixing Guo
- 1Eastern Hepatobiliary Surgery Hospital, Navy Military Medical University, Shanghai, People's Republic of China
| | - Dong Zhou
- 3Fujian Provincial Cancer Hospital, Fuzhou, People's Republic of China
| | - Hui Zhang
- 3Fujian Provincial Cancer Hospital, Fuzhou, People's Republic of China
| | - Huichuan Sun
- 4Zhongshan Hospital, Fudan University, Shanghai, People's Republic of China
| | - Cheng Huang
- 4Zhongshan Hospital, Fudan University, Shanghai, People's Republic of China
| | - Congde Lu
- 1Eastern Hepatobiliary Surgery Hospital, Navy Military Medical University, Shanghai, People's Republic of China
| | - Yaxin Zheng
- 1Eastern Hepatobiliary Surgery Hospital, Navy Military Medical University, Shanghai, People's Republic of China
| | - Yan Meng
- 1Eastern Hepatobiliary Surgery Hospital, Navy Military Medical University, Shanghai, People's Republic of China
| | - Bin Huang
- 1Eastern Hepatobiliary Surgery Hospital, Navy Military Medical University, Shanghai, People's Republic of China
| | - Wenming Cong
- 1Eastern Hepatobiliary Surgery Hospital, Navy Military Medical University, Shanghai, People's Republic of China
| | - Wan Yee Lau
- 1Eastern Hepatobiliary Surgery Hospital, Navy Military Medical University, Shanghai, People's Republic of China.,5The Chinese University of Hong Kong, Sha Tin, People's Republic of China
| | - Shuqun Cheng
- 1Eastern Hepatobiliary Surgery Hospital, Navy Military Medical University, Shanghai, People's Republic of China
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Choi J, Lee EJ, Yang SH, Im YR, Seong J. A prospective Phase II study for the efficacy of radiotherapy in combination with zoledronic acid in treating painful bone metastases from gastrointestinal cancers. JOURNAL OF RADIATION RESEARCH 2019; 60:242-248. [PMID: 30445597 PMCID: PMC6430247 DOI: 10.1093/jrr/rry092] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 06/05/2018] [Revised: 07/30/2018] [Indexed: 06/09/2023]
Abstract
We investigated the efficacy of combined radiotherapy (RT) and zoledronic acid in treating painful bone metastases from gastrointestinal cancers. Sixty patients were prospectively enrolled between November 2014 and July 2016. The most common primary cancer type was hepatocellular carcinoma (HCC, n = 25), followed by colorectal cancer (n = 6). Patients received external beam RT of 30-54 Gy in 10-17 fractions or 20 Gy in 5 fractions for symptomatic bone metastases. On the first day of RT, patients received 4 mg intravenous zoledronic acid, which was repeated monthly for a total of six cycles. The mean pain score before treatment was 6.7, and it decreased to 2.8 at 1 month and 2.1 at 3 months (P < 0.001).The overall pain response rates at 1 and 3 months were 95% and 96%, respectively. Among the 24 patients who underwent magnetic resonance imaging, 71% were responders, with a complete response in 1 patient and partial in 16 patients. Combined treatment significantly decreased levels of macrophage inflammatory protein-1α and matrix metalloproteinase (MMP)-2 and -3 compared with baseline (all P < 0.05). In HCC patients, IL-6 and MMP-9 levels were significantly lower 1 month after treatment (P < 0.05). The mean quality of life (QOL) score improved from 66 to 56 at 1 month (P < 0.001) and 55 at 3 months (P = 0.016). The median survival was 7 months. In conclusion, RT with zoledronic acid decreased bone pain and improved QOL in patients with painful bone metastases from gastrointestinal cancers. Radiographic findings and serum biomarker measurements were closely correlated with therapeutic responses.
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Affiliation(s)
- Jinhyun Choi
- Department of Radiation Oncology, Yonsei Cancer Center, Yonsei University College of Medicine, Seoul, 50–1 Yonsei-ro, Seodaemun-gu, Seoul, Korea
| | - Eun Jung Lee
- Department of Radiation Oncology, Yonsei Cancer Center, Yonsei University College of Medicine, Seoul, 50–1 Yonsei-ro, Seodaemun-gu, Seoul, Korea
| | - Seung Hyun Yang
- Department of Radiation Oncology, Yonsei Cancer Center, Yonsei University College of Medicine, Seoul, 50–1 Yonsei-ro, Seodaemun-gu, Seoul, Korea
| | - Yoo Ri Im
- Department of Radiation Oncology, Yonsei Cancer Center, Yonsei University College of Medicine, Seoul, 50–1 Yonsei-ro, Seodaemun-gu, Seoul, Korea
| | - Jinsil Seong
- Department of Radiation Oncology, Yonsei Cancer Center, Yonsei University College of Medicine, Seoul, 50–1 Yonsei-ro, Seodaemun-gu, Seoul, Korea
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Xu ZW, Yan SX, Wu HX, Zhang Y, Wei W. Angiotensin II and tumor necrosis factor-α stimulate the growth, migration and invasion of BEL-7402 cells via down-regulation of GRK2 expression. Dig Liver Dis 2019; 51:263-274. [PMID: 30712649 DOI: 10.1016/j.dld.2018.06.007] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/28/2018] [Revised: 06/08/2018] [Accepted: 06/12/2018] [Indexed: 02/07/2023]
Abstract
PURPOSE To investigate the effects of angiotensin II (Ang II) and tumor necrosis factor-α (TNF-α) on the biological characteristics of hepatocellular carcinoma (HCC) cells and the associated changes in G protein-coupled receptor kinase 2 (GRK2) expression. METHODS The mean serum levels of Ang II and TNF-α in normal subjects and patients with benign liver tumors (BLTs) and HCC were evaluated by enzyme-linked immunosorbent assay (ELISA), and liver samples from the patients with HCC and HCC mice were used to assess the protein levels of both cytokines, their major receptors and GRK2. In addition, the dynamics of Bel-7402 cells were determined with cell counting kit-8 (CCK-8) and Transwell experiments, while the levels of the primary cytokine receptors Ang II type-1 receptor (AT1R) and type-2 receptor (AT2R) as well as TNF receptor 1 (TNFR1) were detected by flow cytometry (FCM). The effects of Ang II and TNF-α on the GRK2 levels in Bel-7402 cells and on the dynamics of GRK2-knockdown HCC cells were also investigated. RESULTS Both cytokines independently enhanced Bel-7402 cell growth, migration and invasion by decreasing the GRK2 level. In contrast, down-regulating the GRK2 level in Bel-7402 cells suppressed these effects. No synergistic effects were discovered when Ang II and TNF-α were administered together. Furthermore, increased AT1R and TNFR1 levels stimulated HCC initiation and progression, whereas AT2R overexpression produced the opposite effect. CONCLUSIONS The present results suggested that Ang II and TNF-α promote Bel-7402 cell growth, migration and invasion by down-regulating GRK2 expression, and that the associated receptors AT1R, AT2R and TNFR1 participate in HCC initiation and progression.
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Affiliation(s)
- Zhou-Wei Xu
- Institute of Clinical Pharmacology, Anhui Medical University, Key Laboratory of Anti-inflammatory and Immune Medicine, Ministry of Education, Anhui Collaborative Innovation Center of Anti-inflammatory and Immune Medicine, Hefei, Anhui, PR China; Department of Emergency Surgery, The First Affiliated Hospital of Anhui Medical University, Hefei, Anhui, PR China
| | - Shang-Xue Yan
- Institute of Clinical Pharmacology, Anhui Medical University, Key Laboratory of Anti-inflammatory and Immune Medicine, Ministry of Education, Anhui Collaborative Innovation Center of Anti-inflammatory and Immune Medicine, Hefei, Anhui, PR China
| | - Hua-Xun Wu
- Institute of Clinical Pharmacology, Anhui Medical University, Key Laboratory of Anti-inflammatory and Immune Medicine, Ministry of Education, Anhui Collaborative Innovation Center of Anti-inflammatory and Immune Medicine, Hefei, Anhui, PR China
| | - Ying Zhang
- Institute of Clinical Pharmacology, Anhui Medical University, Key Laboratory of Anti-inflammatory and Immune Medicine, Ministry of Education, Anhui Collaborative Innovation Center of Anti-inflammatory and Immune Medicine, Hefei, Anhui, PR China
| | - Wei Wei
- Institute of Clinical Pharmacology, Anhui Medical University, Key Laboratory of Anti-inflammatory and Immune Medicine, Ministry of Education, Anhui Collaborative Innovation Center of Anti-inflammatory and Immune Medicine, Hefei, Anhui, PR China.
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Serum Stem Cell Growth Factor Beta for the Prediction of Therapy Response in Hepatocellular Carcinoma. BIOMED RESEARCH INTERNATIONAL 2018; 2018:6435482. [PMID: 30246025 PMCID: PMC6136561 DOI: 10.1155/2018/6435482] [Citation(s) in RCA: 20] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 04/11/2018] [Revised: 07/11/2018] [Accepted: 08/02/2018] [Indexed: 12/18/2022]
Abstract
Introduction Chronic inflammatory response is one of major contributors in the development of hepatocellular carcinoma (HCC). Inflammatory molecules, such as cytokines and growth factors in the circulation, can be useful in the diagnosis and prognosis of the patients. The stem cell growth factor beta (SCGFβ), a newly found protein, is a secreted sulfated glycoprotein and it functions as a growth factor for primitive hematopoietic progenitor cells. The level of SCGFβ had been reported to be elevated in several cancer types. However, there is very few or even no information on this protein in the study of HCC, even more in clinical studies. Methods A multiplex immunoassay panel of 48 cytokines and growth factors were utilized to screen 68 sera from 29 HCC patients at pretreatment (T0), 1 month (T1), and 6 months (T6) after treatment by either radiofrequency ablation (RF) or transarterial chemoembolization (TACE). Treatment response was evaluated according to mRECIST criteria. Results Immunoassay screening showed that the levels of IL-17, CTACK, TNFα, IL-2Rα, IL-8, and SCGFβ were different in Complete Responders (CR) and Nonresponders (NR) groups. At T0 and T1, the SCGFβ level was significantly the highest in NR (23.8 and 40.7 ng/mL, respectively), followed by early recurrence (25.4 and 25.0 ng/mL), and CR (6.7 and 5.3 ng/mL), independently from HCV, stages, and treatment type. Low basal SCGFβ level was associated with longer disease-free survival compared to high SCGFβ. Conclusion In this study, for the first time, we demonstrate that the high level of serum SCGFβ at pre- and posttreatment is associated with HCC nonresponsiveness.
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