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Sun B, Chen L, Lei Y, Zhang L, Sun T, Liu Y, Zheng C. Sorafenib plus transcatheter arterial chemoembolization with or without camrelizumab for the treatment of intermediate and advanced hepatocellular carcinoma. Br J Radiol 2024; 97:1320-1327. [PMID: 38711192 PMCID: PMC11186562 DOI: 10.1093/bjr/tqae087] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/14/2023] [Revised: 04/22/2024] [Accepted: 04/28/2024] [Indexed: 05/08/2024] Open
Abstract
OBJECTIVES To compare the efficacy and safety of transcatheter arterial chemoembolization (TACE) combined with sorafenib and camrelizumab or with sorafenib alone in patients with intermediate or advanced hepatocellular carcinoma (HCC). METHODS We retrospectively analysed 78 patients with intermediate or advanced HCC who were treated at our centres between January 2018 and December 2021. Twenty-six of them received sorafenib and camrelizumab plus TACE (the TACE + Sor + C group), while 52 received TACE and sorafenib (the TACE + Sor group). Overall survival (OS), progression-free survival (PFS), and adverse events (AEs) were evaluated. Univariate and multivariate analyses were used to determine the factors affecting survival. RESULTS The median OS (22 vs 10 months, P < .001) and median PFS (11 vs 6 months, P = .008) of the TACE + Sor + C group were significantly higher than those of the TACE + Sor group. Multivariate analysis showed that compared with TACE + Sor + C, TACE + Sor increased the risk of all-cause mortality and tumour progression. For grade I and II AEs, the incidence of skin capillary hyperplasia and hypothyroidism in the TACE + Sor + C group was significantly higher than that in the TACE + Sor group. For serious AEs (grade III or IV), there was no significant difference in any adverse reaction between the 2 groups (P > .05). CONCLUSION Patients with intermediate or advanced HCC appeared to benefit more in terms of survival from TACE + Sor + C than from TACE + Sor, and the AEs were tolerable. ADVANCES IN KNOWLEDGE (1) Subgroup analysis demonstrated that TACE + sorafenib + camrelizumab could benefit HCC patients regardless of whether they had portal vein tumour thrombosis, Barcelona Clinic Liver Cancer B or C, or CHILD A or B; (2) We reported the immunotherapy-related AEs occurred with a significantly higher incidence in triple treatment, but all the AEs are tolerable.
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Affiliation(s)
- Bo Sun
- Department of Radiology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430022, China
- Hubei Province Key Laboratory of Molecular Imaging, Wuhan 430022, China
- Department of Interventional Radiology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430022, China
| | - Lei Chen
- Department of Radiology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430022, China
- Hubei Province Key Laboratory of Molecular Imaging, Wuhan 430022, China
- Department of Interventional Radiology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430022, China
| | - Yu Lei
- Department of Radiology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430022, China
- Hubei Province Key Laboratory of Molecular Imaging, Wuhan 430022, China
- Department of Interventional Radiology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430022, China
| | - Lijie Zhang
- Department of Radiology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430022, China
- Hubei Province Key Laboratory of Molecular Imaging, Wuhan 430022, China
- Department of Interventional Radiology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430022, China
- Department of Interventional Radiology, The Fifth Medical Center of Chinese, PLA General Hospital, Beijing 100039, China
| | - Tao Sun
- Department of Radiology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430022, China
- Hubei Province Key Laboratory of Molecular Imaging, Wuhan 430022, China
- Department of Interventional Radiology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430022, China
| | - Yiming Liu
- Department of Radiology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430022, China
- Hubei Province Key Laboratory of Molecular Imaging, Wuhan 430022, China
- Department of Interventional Radiology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430022, China
| | - Chuansheng Zheng
- Department of Radiology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430022, China
- Hubei Province Key Laboratory of Molecular Imaging, Wuhan 430022, China
- Department of Interventional Radiology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430022, China
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How Biology Guides the Combination of Locoregional Interventional Therapies and Immunotherapy for Hepatocellular Carcinoma: Cytokines and Their Roles. Cancers (Basel) 2023; 15:cancers15041324. [PMID: 36831664 PMCID: PMC9954096 DOI: 10.3390/cancers15041324] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/10/2023] [Revised: 02/13/2023] [Accepted: 02/14/2023] [Indexed: 02/22/2023] Open
Abstract
As most patients with hepatocellular carcinoma (HCC) are diagnosed at the intermediate or advanced stage and are no longer eligible for curative treatment, the overall survival rate of HCC remains unsatisfactory. Locoregional interventional therapies (LITs), and immune checkpoint inhibitor (ICI)-based immunotherapy, focus on treating HCC, but the efficacy of their individual application is limited. Therefore, the purpose of this review was to discuss the biological roles of cytokines and their therapeutic potential in the combination therapy of LITs and ICI-based immunotherapy. The two common techniques of LITs are ablative and transarterial therapies. Whether LITs are complete or incomplete can largely affect the antitumor immune response and tumor progression. Cytokines that induce both local and systemic responses to LITs, including interferons, interleukins, chemokines, TNF-α, TGF-β, VEGF, and HGF, and their roles are discussed in detail. In addition, specific cytokines that can be used as therapeutic targets to reduce immune-related adverse events (irAEs) are introduced. Overall, incomplete LITs in a tumor, combined with specific cytokines, are thought to be effective at improving the therapeutic efficacy and reducing treatment-induced irAEs, and represent a new hope for managing unresectable HCC.
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Guo Y, Hu H, Xu S, Xia W, Li H. Useful genes for predicting the efficacy of transarterial chemoembolization in hepatocellular carcinoma. J Cancer Res Ther 2022; 18:1860-1866. [PMID: 36647943 DOI: 10.4103/jcrt.jcrt_1479_22] [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: 01/13/2023]
Abstract
Transarterial chemoembolization (TACE) is generally used to treat patients with hepatocellular carcinoma (HCC), a common and deadly cancer; however, its efficacy varies according to factors such as tumor volume, stage, serum alpha-fetoprotein level, and chosen feeding artery. In addition, gene-related factors have been recently suggested to be involved in the regulation and prediction of TACE outcomes. Accordingly, genes could serve as effective biomarkers to select patients who can benefit from TACE. These gene-related factors can activate signaling pathways affecting cancer cell survival while regulating the epithelial-mesenchymal transition, angiogenesis, and the tumor microenvironment, all directly associated with tumor progression, thereby affecting TACE efficacy. Moreover, this disordered gene expression is associated with poor prognosis in patients with HCC, including TACE resistance, postoperative recurrence, and metastasis. To identify the exact relationship between various genes and TACE efficacy, this review summarizes the involvement of protein-coding and non-coding genes and single nucleotide polymorphisms in TACE efficacy for predicting the efficacy of TACE; the present findings may help improve the efficacy of TACE in clinical settings.
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Affiliation(s)
- Yuan Guo
- Department of Minimal Invasive Intervention, The Affiliated Cancer Hospital of Zhengzhou University, Henan Cancer Hospital, Zhengzhou, China
| | - Hongtao Hu
- Department of Minimal Invasive Intervention, The Affiliated Cancer Hospital of Zhengzhou University, Henan Cancer Hospital, Zhengzhou, China
| | - Shijun Xu
- Department of Radiology, The Affiliated Cancer Hospital of Zhengzhou University, Henan Cancer Hospital, Zhengzhou, China
| | - Weili Xia
- Department of Minimal Invasive Intervention, The Affiliated Cancer Hospital of Zhengzhou University, Henan Cancer Hospital, Zhengzhou, China
| | - Hailiang Li
- Department of Minimal Invasive Intervention, The Affiliated Cancer Hospital of Zhengzhou University, Henan Cancer Hospital, Zhengzhou, China
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Salman S, Meyers DJ, Wicks EE, Lee SN, Datan E, Thomas AM, Anders NM, Hwang Y, Lyu Y, Yang Y, Jackson W, Dordai D, Rudek MA, Semenza GL. HIF inhibitor 32-134D eradicates murine hepatocellular carcinoma in combination with anti-PD1 therapy. J Clin Invest 2022; 132:156774. [PMID: 35499076 PMCID: PMC9057582 DOI: 10.1172/jci156774] [Citation(s) in RCA: 34] [Impact Index Per Article: 17.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/18/2021] [Accepted: 03/01/2022] [Indexed: 12/24/2022] Open
Abstract
Hepatocellular carcinoma (HCC) is a major cause of cancer mortality worldwide and available therapies, including immunotherapies, are ineffective for many patients. HCC is characterized by intratumoral hypoxia, and increased expression of hypoxia-inducible factor 1α (HIF-1α) in diagnostic biopsies is associated with patient mortality. Here we report the development of 32-134D, a low-molecular-weight compound that effectively inhibits gene expression mediated by HIF-1 and HIF-2 in HCC cells, and blocks human and mouse HCC tumor growth. In immunocompetent mice bearing Hepa1-6 HCC tumors, addition of 32-134D to anti-PD1 therapy increased the rate of tumor eradication from 25% to 67%. Treated mice showed no changes in appearance, behavior, body weight, hemoglobin, or hematocrit. Compound 32-134D altered the expression of a large battery of genes encoding proteins that mediate angiogenesis, glycolytic metabolism, and responses to innate and adaptive immunity. This altered gene expression led to significant changes in the tumor immune microenvironment, including a decreased percentage of tumor-associated macrophages and myeloid-derived suppressor cells, which mediate immune evasion, and an increased percentage of CD8+ T cells and natural killer cells, which mediate antitumor immunity. Taken together, these preclinical findings suggest that combining 32-134D with immune checkpoint blockade may represent a breakthrough therapy for HCC.
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Affiliation(s)
- Shaima Salman
- Armstrong Oxygen Biology Research Center
- Institute for Cell Engineering
- McKusick-Nathans Department of Genetic Medicine
| | | | | | - Sophia N. Lee
- Armstrong Oxygen Biology Research Center
- Institute for Cell Engineering
| | - Emmanuel Datan
- Armstrong Oxygen Biology Research Center
- Institute for Cell Engineering
- McKusick-Nathans Department of Genetic Medicine
| | - Aline M. Thomas
- Institute for Cell Engineering
- Department of Radiology and Radiological Science
| | - Nicole M. Anders
- Department of Oncology and Sidney Kimmel Comprehensive Cancer Center
| | - Yousang Hwang
- Armstrong Oxygen Biology Research Center
- Institute for Cell Engineering
- Department of Pharmacology and Molecular Sciences
| | - Yajing Lyu
- Armstrong Oxygen Biology Research Center
- Institute for Cell Engineering
- McKusick-Nathans Department of Genetic Medicine
| | - Yongkang Yang
- Armstrong Oxygen Biology Research Center
- Institute for Cell Engineering
- Department of Oncology and Sidney Kimmel Comprehensive Cancer Center
| | - Walter Jackson
- Armstrong Oxygen Biology Research Center
- Institute for Cell Engineering
- McKusick-Nathans Department of Genetic Medicine
| | - Dominic Dordai
- Armstrong Oxygen Biology Research Center
- Institute for Cell Engineering
- McKusick-Nathans Department of Genetic Medicine
| | - Michelle A. Rudek
- Department of Oncology and Sidney Kimmel Comprehensive Cancer Center
- Division of Clinical Pharmacology, Johns Hopkins University School of Medicine, Baltimore, Maryland, USA
| | - Gregg L. Semenza
- Armstrong Oxygen Biology Research Center
- Institute for Cell Engineering
- McKusick-Nathans Department of Genetic Medicine
- Department of Oncology and Sidney Kimmel Comprehensive Cancer Center
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Transcatheter arterial chemoembolization followed by surgical resection for hepatocellular carcinoma: a focus on its controversies and screening of patients most likely to benefit. Chin Med J (Engl) 2021; 134:2275-2286. [PMID: 34593696 PMCID: PMC8509936 DOI: 10.1097/cm9.0000000000001767] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022] Open
Abstract
Surgical resection (SR) is recommended as a radical procedure in the treatment of hepatocellular carcinoma (HCC). However, postoperative recurrence negatively affects the long-term efficacy of SR, and preoperative adjuvant therapy has therefore become a research hotspot. Some clinicians adopt transcatheter arterial chemoembolization (TACE) as a preoperative adjuvant therapy in patients undergoing SR to increase the resection rate, reduce tumor recurrence, and improve the prognosis. However, the findings of the most relevant studies remain controversial. Some studies have confirmed that preoperative TACE cannot improve the long-term survival rate of patients with HCC and might even negatively affect the resection rate. Which factors influence the efficacy of preoperative TACE combined with SR is a topic worthy of investigation. In this review, existing clinical studies were analyzed with a particular focus on several topics: screening of the subgroups of patients most likely to benefit from preoperative TACE, exploration of the optimal treatment regimen of preoperative TACE, and determination of the extent of tumor necrosis as the deciding prognostic factor.
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Shi Q, Lu Y, Huang S, Zhou C, Yang C, Liu J, Ma J, Xiong B. Apatinib-loaded CalliSpheres Beads for embolization in a rabbit VX2 liver tumor: characterization in vitro, pharmacokinetics and tumor response in vivo. Drug Deliv 2021; 27:1301-1307. [PMID: 32924634 PMCID: PMC7534301 DOI: 10.1080/10717544.2020.1818881] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2023] Open
Abstract
Apatinib mesylate is an oral antiangiogenic agent that can inhibit activation of vascular endothelial growth factor receptor-2 tyrosine kinase. However, its therapeutic use in liver cancer is restricted due to severe systemic toxicity. Our work aimed to construct apatinib-loaded CalliSpheres Beads (CBAPA) and investigate its application in transarterial chemoembolization (TACE) of liver cancer. The established stock solution containing 20, 40 or 60 mg apatinib were fully mixed with 100-300 μm CalliSpheres Beads (CB) for 2 hours, respectively. The highest loading efficiency at 30 min after combination in 20 mg group (maximum 70.7%). Further, apatinib can be steadily released from CBAPA in vitro release test. For pharmacokinetics and tumor response in vivo, sixty New Zealand white rabbits with VX2 liver tumor were assigned into four groups: sham (NS) group, apatinib solution alone (APA) group, CB group and CBAPA group. Apatinib was measured in plasma and liver tissue by high performance liquid chromatography-tandem mass spectrometry. Compared to APA group, the administration of apatinib by TACE with CBAPA resulted in low systemic concentration. In addition, intratumoural apatinib concentration was higher than adjacent hepatic parenchyma in the CBAPA group. Compared to other three groups, CBAPA group achieved lower tumor growth rate and improved survival time. In conclusion, these findings provide a basis for the potential application of apatinib-loaded CalliSpheres Beads in liver cancer.
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Affiliation(s)
- Qin Shi
- Department of Radiology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China.,Hubei Province Key Laboratory of Molecular Imaging, Wuhan, China
| | - Yongning Lu
- Department of Pharmacy, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Songjiang Huang
- Department of Radiology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China.,Hubei Province Key Laboratory of Molecular Imaging, Wuhan, China
| | - Chen Zhou
- Department of Radiology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China.,Hubei Province Key Laboratory of Molecular Imaging, Wuhan, China
| | - Chongtu Yang
- Department of Radiology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China.,Hubei Province Key Laboratory of Molecular Imaging, Wuhan, China
| | - Jiacheng Liu
- Department of Radiology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China.,Hubei Province Key Laboratory of Molecular Imaging, Wuhan, China
| | - Jinqiang Ma
- Department of Radiology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China.,Hubei Province Key Laboratory of Molecular Imaging, Wuhan, China
| | - Bin Xiong
- Department of Radiology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China.,Hubei Province Key Laboratory of Molecular Imaging, Wuhan, China
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Hwang S, Moon DB, Kim KH, Ahn CS, Song GW, Jung DH, Park GC, Lee SG. Prognostic Accuracy of the ADV Score Following Resection of Hepatocellular Carcinoma with Portal Vein Tumor Thrombosis. J Gastrointest Surg 2021; 25:1745-1759. [PMID: 32948961 DOI: 10.1007/s11605-020-04800-6] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/20/2020] [Accepted: 09/06/2020] [Indexed: 01/31/2023]
Abstract
BACKGROUND We assessed the prognostic accuracy of ADV score (α-fetoprotein [AFP]-des-γ-carboxyprothrombin [DCP]-tumor volume [TV] score) following resection of hepatocellular carcinoma (HCC) with portal vein tumor thrombosis (PVTT). METHODS This was a retrospective observational study. This study included 147 patients who underwent hepatic resection for HCC with PVTT. They were followed up for ≥ 66 months or until patient death. RESULTS The grades of PVTT were Vp1 in 121 (14.3%), Vp2 in 41 (27.9%), Vp3 in 71 (48.3%), and Vp4 in14 (9.5%) cases. Preoperative HCC treatment was performed in 48 (32.7%) patients. R0 and R1 resections were performed in 119 (81.0%) and 28 (19.0%) cases, respectively. The 5-year tumor recurrence, HCC-specific survival, and post-recurrence survival rates were 79.2%, 43.5%, and 25.4%, respectively. Neither PVTT grade nor history of preoperative HCC treatment was a significant prognostic indicator. Stratification in accordance with ADV scores of 1log- and 3log-intervals resulted in high prognostic accuracy in predicting tumor recurrence and patient survival. Following cluster analysis, the cutoff for ADV score was determined at 9log and was more prognostically significant in terms of tumor recurrence and patient survival than surgical curability or microvascular invasion. Further comparisons revealed that prognostic prediction with an ADV score cutoff at 9log was more accurate than that using the Eastern Hepatobiliary Surgery Hospital-PVTT score. CONCLUSIONS ADV score is an integrated surrogate biomarker for post-resection prognosis in HCC with PVTT. Our prognostic prediction model using ADV scores provides reliable post-resection prognosis for patients with various grades of these tumors.
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Affiliation(s)
- Shin Hwang
- Department of Surgery, Asan Medical Center, University of Ulsan College of Medicine, 88 Olympic-ro 43-gil, Songpa-gu, Seoul, 05505, Korea.
| | - Deok-Bog Moon
- Department of Surgery, Asan Medical Center, University of Ulsan College of Medicine, 88 Olympic-ro 43-gil, Songpa-gu, Seoul, 05505, Korea
| | - Ki-Hun Kim
- Department of Surgery, Asan Medical Center, University of Ulsan College of Medicine, 88 Olympic-ro 43-gil, Songpa-gu, Seoul, 05505, Korea
| | - Chul-Soo Ahn
- Department of Surgery, Asan Medical Center, University of Ulsan College of Medicine, 88 Olympic-ro 43-gil, Songpa-gu, Seoul, 05505, Korea
| | - Gi-Won Song
- Department of Surgery, Asan Medical Center, University of Ulsan College of Medicine, 88 Olympic-ro 43-gil, Songpa-gu, Seoul, 05505, Korea
| | - Dong-Hwan Jung
- Department of Surgery, Asan Medical Center, University of Ulsan College of Medicine, 88 Olympic-ro 43-gil, Songpa-gu, Seoul, 05505, Korea
| | - Gil-Chun Park
- Department of Surgery, Asan Medical Center, University of Ulsan College of Medicine, 88 Olympic-ro 43-gil, Songpa-gu, Seoul, 05505, Korea
| | - Sung-Gyu Lee
- Department of Surgery, Asan Medical Center, University of Ulsan College of Medicine, 88 Olympic-ro 43-gil, Songpa-gu, Seoul, 05505, Korea
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Wu ZJ, Xie YF, Chang X, Zhang L, Wu HY, Liu JB, Zhang JX, Sun P. Type of Necrosis Influences Prognosis in Hepatocellular Carcinoma After the First Transarterial Chemoembolization. Med Sci Monit 2021; 27:e929884. [PMID: 33967266 PMCID: PMC8120908 DOI: 10.12659/msm.929884] [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] [Indexed: 01/10/2023] Open
Abstract
BACKGROUND Hepatocellular carcinoma (HCC) is one of the most common tumors. Transarterial chemoembolization (TACE) is the first choice of treatment for intermediate HCC and an important treatment option for advanced HCC. This retrospective study compared the prognosis between patients showing coagulative necrosis and patients showing liquefactive necrosis after the first TACE procedure. MATERIAL AND METHODS We divided 171 patients with Barcelona Clinic Liver Cancer (BCLC) Stage B or C HCC into 2 groups; a coagulative necrosis group (79 patients) and a liquefactive necrosis group (92 patients). The coagulative and liquefactive necroses were identified by computed tomography after the first TACE procedure. Kaplan-Meier analysis was used to identify the differences in the overall survival (OS) and progression-free survival (PFS) between the 2 groups, and the associated risk factors and safety of TACE were analyzed. RESULTS The median OS durations were 23.27±1.40 months and 8.83±2.15 months (P=0.004) and the median PFS durations were 9.33±0.96 months and 3.70±0.44 months (P=0.002) in the coagulative necrosis and liquefactive necrosis groups, respectively. Intrahepatic in situ progression, new intrahepatic metastasis, and extrahepatic progression occurred significantly earlier in the liquefactive necrosis group (P<0.05). Univariate analysis and multivariate analyses showed liquefactive necrosis was the main risk factor for OS. There was no significant difference in the hepatic function impairment or post-embolism syndrome after TACE. CONCLUSIONS After the first TACE procedure, the patients with liquefactive necrosis experienced recurrence and metastasis earlier and had a worse prognosis. Therefore, these patients should be considered for earlier administration of targeted therapies or immunotherapies after TACE.
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Affiliation(s)
- Zhi-Juan Wu
- Department of Geriatrics, Jinan Central Hospital Affiliated to Shandong First Medical University, Jinan, Shandong, China (mainland)
| | - Yin-Fa Xie
- Department of Interventional Oncology, Shandong Cancer Hospital and Institute, Shandong First Medical University and Shandong Academy of Medical Sciences, Jinan, Shandong, China (mainland)
| | - Xu Chang
- Department of Interventional Oncology, Shandong Cancer Hospital and Institute, Shandong First Medical University and Shandong Academy of Medical Sciences, Jinan, Shandong, China (mainland)
| | - Lin Zhang
- Department of Interventional Oncology, Shandong Cancer Hospital and Institute, Shandong First Medical University and Shandong Academy of Medical Sciences, Jinan, Shandong, China (mainland)
| | - Hui-Yong Wu
- Department of Interventional Oncology, Shandong Cancer Hospital and Institute, Shandong First Medical University and Shandong Academy of Medical Sciences, Jinan, Shandong, China (mainland)
| | - Ji-Bing Liu
- Department of Interventional Oncology, Shandong Cancer Hospital and Institute, Shandong First Medical University and Shandong Academy of Medical Sciences, Jinan, Shandong, China (mainland)
| | - Jian-Xin Zhang
- Department of Interventional Oncology, Shandong Cancer Hospital and Institute, Shandong First Medical University and Shandong Academy of Medical Sciences, Jinan, Shandong, China (mainland)
| | - Peng Sun
- Department of Interventional Oncology, Shandong Cancer Hospital and Institute, Shandong First Medical University and Shandong Academy of Medical Sciences, Jinan, Shandong, China (mainland)
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Mao J, Tan Z, Pan X, Meng F. ASPP2 expression predicts the prognosis of patients with hepatocellular carcinoma after transcatheter arterial chemoembolization. Exp Ther Med 2021; 21:397. [PMID: 33680119 PMCID: PMC7918402 DOI: 10.3892/etm.2021.9828] [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: 06/10/2019] [Accepted: 12/19/2019] [Indexed: 12/14/2022] Open
Abstract
Transcatheter arterial chemoembolization (TACE) induces ischemia-hypoxia and local chemotherapy-induced cytotoxicity which destroys cancerous cells. However, some patients do not respond to TACE. The causes for such a lack of response remain unclear. Recent studies have revealed that self-regulation of apoptosis-stimulating p53 protein 2 (ASPP2) may play an important role in promoting cell survival under hypoxic conditions as well as chemotherapy resistance via autophagy in various types of cancer. We measured the expression of ASPP2, autophagy-related proteins and apoptotic proteins by western blot assays. Multivariate logistic regression analysis was used to identify the independent risk factor. The present study found that ASPP2 expression was negatively correlated with that of BECN-1 (Beclin-1) in hepatocellular carcinoma (HCC) tissues. The expression of ASPP-1 was lower while that of Beclin-1 was higher in patients who underwent recurrence of HCC following TACE, than in those who do not undergo such a relapse. ASPP2 expression was also lower in cancerous tissues subjected to TACE, compared with that of directly resected cancerous tissue. The expression of LC3-II was also higher in patients with post-operative recurrence of HCC than in those without relapse. In vitro experiments showed that administration of an autophagy inhibitor, together with hypoxia activation and 5-FU treatment, promoted apoptosis in HepG2 liver cancer cells and primary HCC cells. Multivariate logistic regression analysis revealed that ASPP2 expression in cancer tissue following TACE is an independent risk factor for HCC recurrence as well as overall survival. Higher levels of ASPP2 expression were notably associated with higher objective responses evaluated via mRECIST. Thus, patients with resectable HCC showing high levels of ASPP2 expression may benefit from neoadjuvant TACE prior to resection. Our study provided a novel biomarker for HCC prognosis following TACE, based on cell survival mechanisms related to autophagy.
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Affiliation(s)
- Jiaren Mao
- Department of Radiology, The People's Hospital of Danyang, Danyang, Jiangsu 212300, P.R. China
| | - Zhongjun Tan
- Department of Radiology, The People's Hospital of Danyang, Danyang, Jiangsu 212300, P.R. China
| | - Xiaoqi Pan
- Department of Radiology, The People's Hospital of Danyang, Danyang, Jiangsu 212300, P.R. China
| | - Feijian Meng
- Department of Radiology, The People's Hospital of Danyang, Danyang, Jiangsu 212300, P.R. China
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Zhou C, Shi Q, Liu J, Huang S, Yang C, Xiong B. Effect of Inhibiting Tumor Angiogenesis After Embolization in the Treatment of HCC with Apatinib-Loaded p( N-Isopropyl-Acrylamide- co-Butyl Methyl Acrylate) Temperature-Sensitive Nanogel. J Hepatocell Carcinoma 2020; 7:447-456. [PMID: 33409168 PMCID: PMC7780989 DOI: 10.2147/jhc.s282209] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/15/2020] [Accepted: 12/11/2020] [Indexed: 12/28/2022] Open
Abstract
Background Transcatheter arterial embolization (TAE) is widely used in hepatocellular carcinoma (HCC) therapy. Tumor hypoxia often correlates with the recurrence and metastasis of the tumor and is the critical factor limiting the treatment effect of TAE. Purpose To investigate the underlying mechanism and therapeutic potential of TAE combined with apatinib-loaded p(N-isopropyl-acrylamide-co-butyl methyl acrylate) temperature-sensitive (PIB) nanogel for the suppression of rabbit VX2 liver tumor growth. Materials and Methods Sixty-five VX2 tumor-burdened rabbits were randomly divided into five groups and treated transarterially with apatinib-loaded PIB (Group PA, 0.4 mL, n=13), PIB alone (Group P, 0.4 mL, n=13), iodized oil alone (Group I, 0.4 mL, n=13), apatinib solution (Group A, 0.4 mL, n=13) or saline (Group NS, 0.4 mL, n=13). The dose of apatinib was 2 mg/kg. Tumors were harvested, sectioned and immunohistochemically stained, and the tumor growth rates and survival times in each group were measured. Blood samples and liver tissues were collected for pharmacokinetic analysis. Results The tumor growth rate in Group PA was considerably lower than the other four groups (P=0.000<0.01), and the survival time was significantly prolonged (P=0.000<0.01). The immunohistochemistry results showed that CD31 expression was significantly lower in Group PA than that of the other four groups (P=0.000<0.01). The apatinib concentration in the blood fell below 10 ng/mL within 10 min after TAE and dropped below 1 ng/mL after 8 h. The drug was released continuously in the liver for 36 days, with the highest concentration at the tumor junction (P=0.045<0.05). Conclusion PIB effectively targeted apatinib to HCC tissues, achieved a slow and sustained release of the drug in the tumor and considerably reduced the systemic drug concentration. Further experiments showed significantly prolonged survival times and an inhibitory effect on tumor growth.
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Affiliation(s)
- Chen Zhou
- Department of Radiology Union Hospital Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei, 430022, People's Republic of China.,Department of Radiology Union Hospital Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei, 430022, People's Republic of China.,Hubei Province Key Laboratory of Molecular Imaging, Wuhan, Hubei, 430022, People's Republic of China
| | - Qin Shi
- Department of Radiology Union Hospital Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei, 430022, People's Republic of China.,Department of Radiology Union Hospital Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei, 430022, People's Republic of China.,Hubei Province Key Laboratory of Molecular Imaging, Wuhan, Hubei, 430022, People's Republic of China
| | - Jiacheng Liu
- Department of Radiology Union Hospital Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei, 430022, People's Republic of China.,Department of Radiology Union Hospital Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei, 430022, People's Republic of China.,Hubei Province Key Laboratory of Molecular Imaging, Wuhan, Hubei, 430022, People's Republic of China
| | - Songjiang Huang
- Department of Radiology Union Hospital Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei, 430022, People's Republic of China.,Department of Radiology Union Hospital Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei, 430022, People's Republic of China.,Hubei Province Key Laboratory of Molecular Imaging, Wuhan, Hubei, 430022, People's Republic of China
| | - Chongtu Yang
- Department of Radiology Union Hospital Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei, 430022, People's Republic of China.,Department of Radiology Union Hospital Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei, 430022, People's Republic of China.,Hubei Province Key Laboratory of Molecular Imaging, Wuhan, Hubei, 430022, People's Republic of China
| | - Bin Xiong
- Department of Radiology Union Hospital Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei, 430022, People's Republic of China.,Department of Radiology Union Hospital Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei, 430022, People's Republic of China.,Hubei Province Key Laboratory of Molecular Imaging, Wuhan, Hubei, 430022, People's Republic of China
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11
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Davis CI, Gu X, Kiefer RM, Ralle M, Gade TP, Brady DC. Altered copper homeostasis underlies sensitivity of hepatocellular carcinoma to copper chelation. Metallomics 2020; 12:1995-2008. [PMID: 33146201 PMCID: PMC8315290 DOI: 10.1039/d0mt00156b] [Citation(s) in RCA: 69] [Impact Index Per Article: 17.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
Hepatocellular carcinoma (HCC), the most common primary liver cancer, of which ∼800 000 new cases will be diagnosed worldwide this year, portends a five-year survival rate of merely 17% in patients with unresectable disease. This dismal prognosis is due, at least in part, from the late stage of diagnosis and the limited efficacy of systemic therapies. As a result, there is an urgent need to identify risk factors that contribute to HCC initiation and provide targetable vulnerabilities to improve patient survival. While myriad risk factors are known, elevated copper (Cu) levels in HCC patients and the incidence of hepatobiliary malignancies in Wilson disease patients, which exhibit hereditary liver Cu overload, suggests the possibility that metal accumulation promotes malignant transformation. Here we found that expression of the Cu transporter genes ATP7A, ATP7B, SLC31A1, and SLC31A2 was significantly altered in liver cancer samples and were associated with elevated Cu levels in liver cancer tissue and cells. Further analysis of genomic copy number data revealed that alterations in Cu transporter gene loci correlate with poorer survival in HCC patients. Genetic loss of the Cu importer SLC31A1 (CTR1) or pharmacologic suppression of Cu decreased the viability, clonogenic survival, and anchorage-independent growth of human HCC cell lines. Mechanistically, CTR1 knockdown or Cu chelation decreased glycolytic gene expression and downstream metabolite utilization and as a result forestalled tumor cell survival after exposure to hypoxia, which mimics oxygen deprivation elicited by transarterial embolization, a standard-of-care therapy used for patients with unresectable HCC. Taken together, these findings established an association between altered Cu homeostasis and HCC and suggest that limiting Cu bioavailability may provide a new treatment strategy for HCC by restricting the metabolic reprogramming necessary for cancer cell survival.
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Affiliation(s)
- Caroline I. Davis
- Biochemistry and Molecular Biophysics Graduate Group, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, 19104, USA
| | - Xingxing Gu
- Department of Cancer Biology, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, 19104, USA
| | - Ryan M. Kiefer
- Medical Degree Program, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, 19104, USA
- Penn Image-Guided Interventions Laboratory, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, 19104, USA
| | - Martina Ralle
- Department of Molecular and Medical Genetics, Oregon Health and Science University, Portland, OR, 97239, USA
| | - Terence P. Gade
- Department of Cancer Biology, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, 19104, USA
- Penn Image-Guided Interventions Laboratory, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, 19104, USA
- Abramson Family Cancer Research Institute, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, 19104, USA
- Department of Radiology, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA 19104, USA
| | - Donita C. Brady
- Department of Cancer Biology, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, 19104, USA
- Abramson Family Cancer Research Institute, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, 19104, USA
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12
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Hulin A, Stocco J, Bouattour M. Clinical Pharmacokinetics and Pharmacodynamics of Transarterial Chemoembolization and Targeted Therapies in Hepatocellular Carcinoma. Clin Pharmacokinet 2020; 58:983-1014. [PMID: 31093928 DOI: 10.1007/s40262-019-00740-w] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
The management of hepatocellular carcinoma (HCC) is based on a multidisciplinary decision tree. Treatment includes loco-regional therapy, mainly transarterial chemoembolization, for intermediate-stage HCC and systemic therapy with oral tyrosine kinase inhibitors (TKIs) for advanced HCC. Transarterial chemoembolization involves hepatic intra-arterial infusion with either conventional procedure or drug-eluting-beads. The aim of the loco-regional procedure is to deliver treatment as close as possible to the tumor both to embolize the tumor area and to enhance efficacy and minimize systemic toxicity of the anticancer drug. Pharmacokinetic studies applied to transarterial chemoembolization are rare and pharmacodynamic studies even rarer. However, all available studies lead to the same conclusions: use of the transarterial route lowers systemic exposure to the cytotoxic drug and leads to much higher tumor drug concentrations than does a similar dose via the intravenous route. However, reproducibility of the procedure remains a major problem, and no consensus exists regarding the choice of anticancer drug and its dosage. Systemic therapy with TKIs is based on sorafenib and lenvatinib as first-line treatment and regorafenib and cabozantinib as second-line treatment. Clinical use of TKIs is challenging because of their complex pharmacokinetics, with high liver metabolism yielding both active metabolites and their common toxicities. Changes in liver function over time with the progression of HCC adds further complexity to the use of TKIs. The challenges posed by TKIs and the HCC disease process means monitoring of TKIs is required to improve clinical management. To date, only partial data supporting sorafenib monitoring is available. Results from further pharmacokinetic/pharmacodynamic studies of these four TKIs are eagerly awaited and are expected to permit such monitoring and the development of consensus guidelines.
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Affiliation(s)
- Anne Hulin
- APHP, Laboratory of Pharmacology, GH Henri Mondor, EA7375, University Paris Est Creteil, 94010, Creteil, France
| | - Jeanick Stocco
- APHP, HUPNVS, Department of Clinical Pharmacy and Pharmacology, Beaujon University Hospital, 92110, Clichy, France
| | - Mohamed Bouattour
- APHP, HUPNVS, Department of Digestive Oncology, Beaujon University Hospital, 92110, Clichy, France.
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13
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Mossenta M, Busato D, Dal Bo M, Toffoli G. Glucose Metabolism and Oxidative Stress in Hepatocellular Carcinoma: Role and Possible Implications in Novel Therapeutic Strategies. Cancers (Basel) 2020; 12:E1668. [PMID: 32585931 PMCID: PMC7352479 DOI: 10.3390/cancers12061668] [Citation(s) in RCA: 35] [Impact Index Per Article: 8.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/22/2020] [Revised: 06/12/2020] [Accepted: 06/20/2020] [Indexed: 12/13/2022] Open
Abstract
Hepatocellular carcinoma (HCC) metabolism is redirected to glycolysis to enhance the production of metabolic compounds employed by cancer cells to produce proteins, lipids, and nucleotides in order to maintain a high proliferative rate. This mechanism drives towards uncontrolled growth and causes a further increase in reactive oxygen species (ROS), which could lead to cell death. HCC overcomes the problem generated by ROS increase by increasing the antioxidant machinery, in which key mechanisms involve glutathione, nuclear factor erythroid 2-related factor 2 (Nrf2), and hypoxia-inducible transcription factor (HIF-1α). These mechanisms could represent optimal targets for innovative therapies. The tumor microenvironment (TME) exerts a key role in HCC pathogenesis and progression. Various metabolic machineries modulate the activity of immune cells in the TME. The deregulated metabolic activity of tumor cells could impair antitumor response. Lactic acid-lactate, derived from the anaerobic glycolytic rate of tumor cells, as well as adenosine, derived from the catabolism of ATP, have an immunosuppressive activity. Metabolic reprogramming of the TME via targeted therapies could enhance the treatment efficacy of anti-cancer immunotherapy. This review describes the metabolic pathways mainly involved in the HCC pathogenesis and progression. The potential targets for HCC treatment involved in these pathways are also discussed.
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Affiliation(s)
- Monica Mossenta
- Experimental and Clinical Pharmacology Unit, Centro di Riferimento Oncologico di Aviano (CRO), IRCCS, 33081 Aviano (PN), Italy; (M.M.); (D.B.); (G.T.)
- Department of Life Sciences, University of Trieste, 34127 Trieste, Italy
| | - Davide Busato
- Experimental and Clinical Pharmacology Unit, Centro di Riferimento Oncologico di Aviano (CRO), IRCCS, 33081 Aviano (PN), Italy; (M.M.); (D.B.); (G.T.)
- Department of Life Sciences, University of Trieste, 34127 Trieste, Italy
| | - Michele Dal Bo
- Experimental and Clinical Pharmacology Unit, Centro di Riferimento Oncologico di Aviano (CRO), IRCCS, 33081 Aviano (PN), Italy; (M.M.); (D.B.); (G.T.)
| | - Giuseppe Toffoli
- Experimental and Clinical Pharmacology Unit, Centro di Riferimento Oncologico di Aviano (CRO), IRCCS, 33081 Aviano (PN), Italy; (M.M.); (D.B.); (G.T.)
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14
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Park GC, Hwang S, Park YH, Choi JU. Validation of prognostic impact of ADV score for resection of hepatocellular carcinoma: analysis using Korea Liver Cancer Registry Database. Ann Surg Treat Res 2020; 98:235-246. [PMID: 32411628 PMCID: PMC7200605 DOI: 10.4174/astr.2020.98.5.235] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/23/2019] [Revised: 01/15/2020] [Accepted: 03/06/2020] [Indexed: 11/30/2022] Open
Abstract
Purpose We aimed to validate the prognostic predictive power of ADV score (α-FP-des-γ-carboxyprothrombin [DCP]-tumor volume [TV] score, calculated as α-FP [ng/mL] × DCP [mAU/mL] × TV [mL] and expressed in log10) for predicting patient survival after resection of hepatocellular carcinoma (HCC). Methods This study included 1,390 patients with HCC registered in the Korea Liver Cancer Registry. Patients underwent hepatic resection between 2008 and 2012 and were followed up until December 2016. They were divided into 4 groups according to the number of tumors and preoperative treatment. Results There was no significant correlation among α-FP, DCP, and TV values (r2 ≤ 0.04, P < 0.001). In group 1 with single treatment-naive tumor (n = 1,154), patient stratification with postoperative ADV 1log-interval and cutoffs of 5log, 7log, and 10log showed great prognostic contrast (P < 0.001). In group 2 with multiple treatment-naive tumors (n = 170), patient stratification with postoperative ADV 1log-interval and above-mentioned 3 cutoffs also showed great prognostic contrast (P < 0.001). In group 3 (n = 50) and group 4 (n = 16) with preoperative-treated tumors, patient stratification with postoperative ADV 1log-interval and above-mentioned 3 cutoffs showed noticeable prognostic contrast (P ≤ 0.031). Preoperative ADV score based on preoperative findings also showed great prognostic contrast in 1,106 patients preoperatively diagnosed as having single treatment-naive tumor (P < 0.001). Confining patients to tumor-node-metastasis stages I and II (n = 1,072) as well as Barcelona Clinic Liver Cancer stage 0 and A (n = 862), postoperative ADV cutoffs showed further prognostic stratification. Conclusion This validation study strongly suggests that ADV score is an integrated surrogate marker for postresection prognosis in patients with HCC.
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Affiliation(s)
- Gil-Chun Park
- Department of Surgery, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Korea
| | - Shin Hwang
- Department of Surgery, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Korea
| | - Yo-Han Park
- Department of Surgery, Inje University Busan Paik Hospital, Inje University College of Medicine, Busan, Korea
| | - Jin-Uk Choi
- Department of Surgery, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Korea
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15
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Govaert KM, Jongen JMJ, Kranenburg O, Borel Rinkes IHM. Surgery-induced tumor growth in (metastatic) colorectal cancer. Surg Oncol 2017; 26:535-543. [PMID: 29113675 DOI: 10.1016/j.suronc.2017.10.004] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/07/2017] [Accepted: 10/15/2017] [Indexed: 12/26/2022]
Abstract
Metastatic colorectal cancer (mCRC) is a devastating disease causing 700.000 deaths annually worldwide. Metastases most frequently develop in the liver. Partial hepatectomy has dramatically improved clinical outcome and is the only curative treatment option for eligible patients with mCRC. Pre-clinical studies have shown that surgical procedures can have tumor-promoting local 'side-effects' such as hypoxia and inflammation, thereby altering the behaviour of residual tumor cells. In addition, systemically released factors following (colon or liver) surgery can act as a wakeup-call for dormant tumor cells in distant organs and/or help establish a pre-metastatic niche. Tumor handling during resection may also increase the number of circulating tumor cells. Despite the overwhelming amount of pre-clinical data demonstrating the pro-tumorigenic side effects of surgery, clinical evidence is scarce. Indications for hepatic surgery are rapidly increasing due to a rise in the incidence of mCRC and a trend towards more aggressive surgical treatment. Therefore, it is increasingly important to understand the principles of surgery-induced tumor growth, in order to devise perioperative or adjuvant strategies to further enhance long-term tumor control. In the current study we review the evidence for surgery-stimulated tumor growth and suggest strategies to assess the clinical relevance of such findings.
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Affiliation(s)
- Klaas M Govaert
- UMC Utrecht, Department of Surgical Oncology, Endocrine and GI Surgery, Cancer Center, Heidelberglaan 100, 3584 CX, Utrecht, The Netherlands
| | - Jennifer M J Jongen
- UMC Utrecht, Department of Surgical Oncology, Endocrine and GI Surgery, Cancer Center, Heidelberglaan 100, 3584 CX, Utrecht, The Netherlands
| | - Onno Kranenburg
- UMC Utrecht, Division of Biomedical Genetics, Heidelberglaan 100, 3584 CX, Utrecht, The Netherlands
| | - Inne H M Borel Rinkes
- UMC Utrecht, Department of Surgical Oncology, Endocrine and GI Surgery, Cancer Center, Heidelberglaan 100, 3584 CX, Utrecht, The Netherlands.
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16
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Feng B, Zhu Y, Su Z, Tang L, Sun C, Li C, Zheng G. Basil polysaccharide attenuates hepatocellular carcinoma metastasis in rat by suppressing H3K9me2 histone methylation under hepatic artery ligation-induced hypoxia. Int J Biol Macromol 2017; 107:2171-2179. [PMID: 29042275 DOI: 10.1016/j.ijbiomac.2017.10.088] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/24/2017] [Revised: 10/12/2017] [Accepted: 10/14/2017] [Indexed: 02/06/2023]
Abstract
Hepatocellular carcinoma (HCC) is one of the most common and fatal cancers in the world. Tumor metastasis is an important factor of poor prognosis in patients with HCC. Tumor hypoxia can promote tumor cell metastasis in HCC. Epigenetic modification is closely related to tumor hypoxia and metastasis. In our previous research, we found that basil polysaccharide suppressed migration and invasion of HCC cell by inhibiting hypoxia induced histone methylation in vitro. In the present study, we investigated the effect of basil polysaccharide on the walker 256 carcinoma cell metastasis in rat. We established an intratumoral hypoxic model in rat by hepatic artery ligation (HAL). Then rats were treated with basil polysaccharide (75, 150 and 300mg/kg). The results showed that HAL could promote tumor metastasis by aggravating tumor hypoxia. However, basil polysaccharide could inhibit tumor metastasis in intratumoral hypoxia. Further, we demonstrated that basil polysaccharide could down-regulate the expression of HIF-1α, G9a, LSD1, JMJD1A, JMJD2B, JARID1B and H3K9me2. Synchronously, basil polysaccharide could increase E-cadherin and VMP1 expression, and decrease N-cadherin, vimentin and β-catenin expression. The results indicated that histone modifying enzymes might be a new therapeutic target of basil polysaccharide on hepatocellular carcinoma metastasis.
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Affiliation(s)
- Bing Feng
- Guangdong Provincial Hospital of Chinese Medicine, the Second Clinical College of Guangzhou University of Chinese Medicine, Guangzhou University of Chinese Medicine, Guangzhou, Guangdong Province 510120, China
| | - Ying Zhu
- Guangdong Provincial Hospital of Chinese Medicine, the Second Clinical College of Guangzhou University of Chinese Medicine, Guangzhou University of Chinese Medicine, Guangzhou, Guangdong Province 510120, China
| | - Zuqing Su
- Guangdong Provincial Hospital of Chinese Medicine, the Second Clinical College of Guangzhou University of Chinese Medicine, Guangzhou University of Chinese Medicine, Guangzhou, Guangdong Province 510120, China
| | - Lipeng Tang
- Guangdong Provincial Hospital of Chinese Medicine, the Second Clinical College of Guangzhou University of Chinese Medicine, Guangzhou University of Chinese Medicine, Guangzhou, Guangdong Province 510120, China
| | - Chaoyue Sun
- Guangdong Provincial Hospital of Chinese Medicine, the Second Clinical College of Guangzhou University of Chinese Medicine, Guangzhou University of Chinese Medicine, Guangzhou, Guangdong Province 510120, China
| | - Caiyun Li
- Guangdong Provincial Hospital of Chinese Medicine, the Second Clinical College of Guangzhou University of Chinese Medicine, Guangzhou University of Chinese Medicine, Guangzhou, Guangdong Province 510120, China
| | - Guangjuan Zheng
- Guangdong Provincial Hospital of Chinese Medicine, the Second Clinical College of Guangzhou University of Chinese Medicine, Guangzhou University of Chinese Medicine, Guangzhou, Guangdong Province 510120, China.
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17
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Chang L, Wang Y, Zhang J, Guo T. The best strategy for HCC patients at each BCLC stage: a network meta-analysis of observational studies. Oncotarget 2017; 8:20418-20427. [PMID: 28099898 PMCID: PMC5386773 DOI: 10.18632/oncotarget.14668] [Citation(s) in RCA: 25] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/24/2016] [Accepted: 01/09/2017] [Indexed: 01/15/2023] Open
Abstract
Background and Aims Currently, the Barcelona Clinic Liver Cancer staging system remains huge controversies in the management of hepatocellular carcinoma. To determine the best therapeutic strategy for patients at each stage, we conducted a network meta-analysis and aimed to provide a new treatment concept. Materials and Methods PubMed, Embase and Cochrane Library database were searched for observational studies up to August 31, 2016. We extracted data on overall survival rate from studies that compared various strategies for use with patients at different stages. Network meta-analysis was conducted by evaluating the different overall survival rate of each stage. Cumulative probability value was utilized to rank the strategies under examination. A node-splitting model was employed to assess consistency and inconsistency. Results A total of 198 observational studies were included in the network meta-analysis with a focus on Stages 0-D. By comparing the overall survival rate of each stage, the results revealed that liver transplantation and liver transplantation plus transcatheter arterial chemoembolization were the best options for patients with Stages 0 and A. The applications of surgical resection plus transcatheter arterial chemoembolization and surgical resection plus sorafenib were the best strategies for Stages B and C. For Stage D, whole net connection could not be established, but intra-arterial infusion chemotherapy and liver transplantation could be potential primary options. Conclusions The existing therapeutic flowchart needs to be updated. Potential best strategies relating to all stages were identified and should be used as references for clinical treatments.
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Affiliation(s)
- Lei Chang
- Department of General Surgery, Zhongnan Hospital of Wuhan University, Wuhan, P.R. China
| | - Yitao Wang
- Department of General Surgery, Zhongnan Hospital of Wuhan University, Wuhan, P.R. China
| | - Jibo Zhang
- Department of Neurosurgery, Zhongnan Hospital of Wuhan University, Wuhan, P.R. China
| | - Tao Guo
- Department of General Surgery, Zhongnan Hospital of Wuhan University, Wuhan, P.R. China
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18
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Liu K, Zhang X, Xu W, Chen J, Yu J, Gamble JR, McCaughan GW. Targeting the vasculature in hepatocellular carcinoma treatment: Starving versus normalizing blood supply. Clin Transl Gastroenterol 2017; 8:e98. [PMID: 28617447 PMCID: PMC5518951 DOI: 10.1038/ctg.2017.28] [Citation(s) in RCA: 70] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/09/2017] [Accepted: 04/19/2017] [Indexed: 12/13/2022] Open
Abstract
Traditional treatments for intermediate or advanced stage hepatocellular carcinoma (HCC) such as transarterial chemoembolization (TACE) and anti-angiogenesis therapies were developed to starve tumor blood supply. A new approach of normalizing structurally and functionally abnormal tumor vasculature is emerging. While TACE improves survival in selected patients, the resulting tumor hypoxia stimulates proliferation, angiogenesis, treatment resistance and metastasis, which limits its overall efficacy. Vessel normalization decreases hypoxia and improves anti-tumor immune infiltrate and drug delivery. Several pre-clinical agents aimed at normalizing tumor vasculature in HCC appear promising. Although anti-angiogenic agents with vessel normalizing potential have been trialed in advanced HCC with modest results, to date their primary intention had been to starve the tumor. Judicious use of anti-angiogenic therapies is required to achieve vessel normalization yet avoid excessive pruning of vessels. This balance, termed the normalization window, is yet uncharacterized in HCC. However, the optimal class, dose and schedule of vascular normalization agents, alone or in combination with other therapies needs to be explored further.
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Affiliation(s)
- Ken Liu
- Institute of Digestive Disease, The Chinese University of Hong Kong, Hong Kong, China.,Department of Medicine and Therapeutics, The Chinese University of Hong Kong, Hong Kong, China.,State Key Laboratory of Digestive Disease, The Chinese University of Hong Kong, Hong Kong, China.,Centenary Institute and AW Morrow Gastroenterology and Liver Centre, Royal Prince Alfred Hospital, University of Sydney, Sydney, New South Wales, Australia
| | - Xiang Zhang
- Institute of Digestive Disease, The Chinese University of Hong Kong, Hong Kong, China.,Department of Medicine and Therapeutics, The Chinese University of Hong Kong, Hong Kong, China.,State Key Laboratory of Digestive Disease, The Chinese University of Hong Kong, Hong Kong, China
| | - Weiqi Xu
- Institute of Digestive Disease, The Chinese University of Hong Kong, Hong Kong, China.,Department of Medicine and Therapeutics, The Chinese University of Hong Kong, Hong Kong, China.,State Key Laboratory of Digestive Disease, The Chinese University of Hong Kong, Hong Kong, China
| | - Jinbiao Chen
- Centenary Institute and AW Morrow Gastroenterology and Liver Centre, Royal Prince Alfred Hospital, University of Sydney, Sydney, New South Wales, Australia
| | - Jun Yu
- Institute of Digestive Disease, The Chinese University of Hong Kong, Hong Kong, China.,Department of Medicine and Therapeutics, The Chinese University of Hong Kong, Hong Kong, China.,State Key Laboratory of Digestive Disease, The Chinese University of Hong Kong, Hong Kong, China
| | - Jennifer R Gamble
- Centre for the Endothelium, Vascular Biology Program, Centenary Institute, and University of Sydney, Sydney, New South Wales, Australia
| | - Geoffrey W McCaughan
- Centenary Institute and AW Morrow Gastroenterology and Liver Centre, Royal Prince Alfred Hospital, University of Sydney, Sydney, New South Wales, Australia
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19
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Xiong XX, Qiu XY, Hu DX, Chen XQ. Advances in Hypoxia-Mediated Mechanisms in Hepatocellular Carcinoma. Mol Pharmacol 2017; 92:246-255. [PMID: 28242743 DOI: 10.1124/mol.116.107706] [Citation(s) in RCA: 76] [Impact Index Per Article: 10.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/01/2016] [Accepted: 02/21/2017] [Indexed: 12/21/2022] Open
Abstract
Hepatocellular carcinoma (HCC) is the fifth most common and the third most deadly malignant tumor worldwide. Hypoxia and related oxidative stress are heavily involved in the process of HCC development and its therapies. However, direct and accurate measurement of oxygen concentration and evaluation of hypoxic effects in HCC prove difficult. Moreover, the hypoxia-mediated mechanisms in HCC remain elusive. Here, we summarize recent major evidence of hypoxia in HCC lesions shown by measuring partial pressure of oxygen (pO2), the clinical importance of hypoxic markers in HCC, and recent advances in hypoxia-related mechanisms and therapies in HCC. For the mechanisms, we focus mainly on the roles of oxygen-sensing proteins (i.e., hypoxia-inducible factor and neuroglobin) and hypoxia-induced signaling proteins (e.g., matrix metalloproteinases, high mobility group box 1, Beclin 1, glucose metabolism enzymes, and vascular endothelial growth factor). With respect to therapies, we discuss mainly YQ23, sorafenib, 2-methoxyestradiol, and celastrol. This review focuses primarily on the results of clinical and animal studies.
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Affiliation(s)
- Xin Xin Xiong
- Department of Pathophysiology, School of Basic Medicine, Huazhong University of Science and Technology, Wuhan, China
| | - Xin Yao Qiu
- Department of Pathophysiology, School of Basic Medicine, Huazhong University of Science and Technology, Wuhan, China
| | - Dian Xing Hu
- Department of Pathophysiology, School of Basic Medicine, Huazhong University of Science and Technology, Wuhan, China
| | - Xiao Qian Chen
- Department of Pathophysiology, School of Basic Medicine, Huazhong University of Science and Technology, Wuhan, China
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Shu C, Wang J. The relationship between MRI quantitative parameters and the expression of hypoxia inducible factor-1 alpha in cerebral astrocytoma. Clin Neurol Neurosurg 2016; 153:14-19. [PMID: 28006727 DOI: 10.1016/j.clineuro.2016.11.013] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/17/2016] [Revised: 10/31/2016] [Accepted: 11/14/2016] [Indexed: 12/31/2022]
Abstract
OBJECTIVE Astrocytoma is the common type of glioma. But the MRI scanning for astrocytoma preoperation pathological diagnosis is not exact. The purpose of this study was to use the MRI multi quantitative parameters to improve the diagnosis of astrocytoma and exploit their molecular mechanism related to the expression of HIF-1α. METHODS Superconducting MR scanner and its work station were used to calculate the MRI multi quantitative parameters of the selected patients in this experiment. Scion Image Beta4.03 software was used to get the cellular density of tumor tissue. The expression of HIF-1α in astrocytoma specimens was detected by immunohistochemistry method. The correlation of MRI multi quantitative parameters and the expression of HIF-1α was analyzed by statistical software. RESULT The values of ADC, RSIGd, EP, EI, cellular density and the expression of HIF-1α were changed with the malignant degree of astrocytoma to some extent, but not every quantitative parameter was related to the expression of HIF-1α. CONCLUSION The MRI multi quantitative parameters binding with conventional MRI imaging can significantly raise the diagnostic accuracy of astrocytoma preoperatively. MRI features could indirectly reflect the biological behavior of astrocytoma. The peritumoral edema can't be explained by only one theory.
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Affiliation(s)
- Chang Shu
- Medical College of Nankai University, Tianjin, 300071, China.
| | - Jinhuan Wang
- Medical College of Nankai University, Tianjin, 300071, China; Department of Neurosurgery, Tianjin Huan Hu Hospital, Tianjin, 300060, China.
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Si T, Chen Y, Ma D, Gong X, Yang K, Guan R, Peng C. Preoperative transarterial chemoembolization for resectable hepatocellular carcinoma in Asia area: a meta-analysis of random controlled trials. Scand J Gastroenterol 2016; 51:1512-1519. [PMID: 27598831 PMCID: PMC5152561 DOI: 10.1080/00365521.2016.1216588] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
OBJECTIVE We aimed to systematically evaluate the influence of preoperative transarterial chemoembolization (TACE) for resectable hepatocellular carcinoma (HCC) on long-term prognosis and perioperative safety. MATERIALS AND METHODS Databases including PubMed, Embase, Cochrane, Wanfang, CNKI, VIP data were searched, combined with Manual Retrieval and Cited Reference Search to collect the published randomized controlled trial (RCT) about the influence of pre-TACE for curative resection of HCC. The searching cutoff date was 2016/02/25, all the data obtained were statistically analyzed using RevMan5.2 software recommended by Cochrane Collaboration. RESULTS A total of 5 RCT including 430 (pre-TACE group: 212, surgery alone group: 218) patients were included. The results of meta-analysis showed that: there was no difference between the 2 groups on overall survival (OS) rate [HR 1.25, 95%CI (0.92-1.68)], disease free survival (DFS) rate [HR 0.95 (0.76-1.19)], perioperative mortality rate [OR 0.70 (0.22-2.30)], or blood loss [SMD 0.07 (-0.14-0.29)], whereas the subgroup analysis revealed that pre-TACE would result in longer operation time [SMD 0.31 (0.06-0.57)], higher postoperative morbidity rate [OR 1.90 (1.02-3.53)] and combined resection rate of perihepatic organs [OR 5.46 (2.73-11.78)] in subgroup with mean tumor diameter >5cm. CONCLUSIONS According to our study, pre-TACE treatment cannot improve the long-term prognosis of resectable HCC. With the growth of the tumor diameter, especially when it is over 5cm, it might add difficulties to surgery and affect the perioperative safety.
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Affiliation(s)
- Tengfei Si
- Department of General Surgery, Ruijin Hospital, Shanghai Jiaotong University School of Medicine,
Shanghai,
China
| | - Yongjun Chen
- Department of General Surgery, Ruijin Hospital, Shanghai Jiaotong University School of Medicine,
Shanghai,
China,CONTACT Yongjun Chen
Department of General Surgery, Ruijin Hospital, Shanghai Jiaotong University School of Medicine,
Shanghai200025,
China
| | - Di Ma
- Department of General Surgery, Ruijin Hospital, Shanghai Jiaotong University School of Medicine,
Shanghai,
China
| | - Xiaoyong Gong
- Department of General Surgery, Ruijin Hospital, Shanghai Jiaotong University School of Medicine,
Shanghai,
China
| | - Kui Yang
- Department of General Surgery, Ruijin Hospital, Shanghai Jiaotong University School of Medicine,
Shanghai,
China
| | - Ruoyu Guan
- Department of General Surgery, Ruijin Hospital, Shanghai Jiaotong University School of Medicine,
Shanghai,
China
| | - Chenghong Peng
- Department of General Surgery, Ruijin Hospital, Shanghai Jiaotong University School of Medicine,
Shanghai,
China
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22
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Multiplication of Tumor Volume by Two Tumor Markers Is a Post-Resection Prognostic Predictor for Solitary Hepatocellular Carcinoma. J Gastrointest Surg 2016; 20:1807-1820. [PMID: 27311982 DOI: 10.1007/s11605-016-3187-y] [Citation(s) in RCA: 28] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/17/2016] [Accepted: 06/07/2016] [Indexed: 01/31/2023]
Abstract
BACKGROUND We hypothesized that microvascular invasion (MVI) and post-resection prognosis in patients with solitary hepatocellular carcinoma (HCC) could be predicted using blood tumor markers and tumor volume (TV). We intended to identify a simple surrogate marker of HCC via a combination of clinical variables. METHODS This retrospective study used the strictly selected development cohort (n = 1176) and validation cohort (n = 551) containing patients who underwent curative resection of solitary HCC. RESULTS In the development cohort study, the median values were 13.7 mL for TV, 24.2 ng/mL for α-fetoprotein (AFP), and 75 mAU/mL for des-γ-carboxy prothrombin (DCP); there was no correlation among these three factors (r 2 ≤ 0.237, p < 0.001). The 1-, 3-, and 5-year rates were 22.4, 41.7, and 46.8 % for tumor recurrence and 93.6, 84.0, and 78.2 % for patient survival, respectively. Independent risk factors for both tumor recurrence and patient survival were tumor diameter >5 cm or TV >50 mL, MVI, satellite nodules, and high DCP. Multiplication of AFP, DCP, and TV (ADV score) resulted in prediction of MVI at a cutoff of 5log with sensitivity of 73.9 % and specificity of 66.7 %. Patient stratifications according to ADV score with cutoffs of 5log alone, 6log and 9log, and its combination with MVI showed significant prognostic differences (all p < 0.001). These prognostic significances were reliably reproduced in the validation cohort study (all p < 0.001). CONCLUSIONS We suggest that ADV score is an integrated surrogate marker of HCC prognosis. We believe that it can be used to predict MVI and post-resection prognosis for solitary HCC.
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Liu Y, Xia X, Wang Y, Li X, Zhou G, Liang H, Feng G, Zheng C. Screening and identification of a specific peptide for targeting hypoxic hepatoma cells. Mol Cell Probes 2016; 30:246-253. [DOI: 10.1016/j.mcp.2016.06.007] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/01/2016] [Revised: 06/16/2016] [Accepted: 06/30/2016] [Indexed: 01/10/2023]
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Kim GM, Kim MD, Kim DY, Kim SH, Won JY, Park SI, Lee DY, Shin W, Shin M. Transarterial Chemoembolization Using Sorafenib in a Rabbit VX2 Liver Tumor Model: Pharmacokinetics and Antitumor Effect. J Vasc Interv Radiol 2016; 27:1086-92. [PMID: 27179404 DOI: 10.1016/j.jvir.2016.02.032] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/23/2015] [Revised: 02/23/2016] [Accepted: 02/26/2016] [Indexed: 10/21/2022] Open
Abstract
PURPOSE To investigate feasibility, safety, and effect of transarterial chemoembolization using sorafenib on degree of tumor necrosis in a rabbit VX2 liver tumor model. MATERIALS AND METHODS New Zealand White rabbits (n = 20) with a VX2 tumor were divided into two groups; one group was treated with hepatic arterial administration of 0.5 mL ethiodized oil alone (Lipiodol; Guerbet, Aulnay-sous-Bois, France) (transarterial embolization with Lipiodol [TAE-L] group), and one group was treated with 0.5 mL ethiodized oil plus 10 mg sorafenib (transarterial embolization with sorafenib [TAE-S] group). Liquid chromatography tandem mass spectrometry was used to measure sorafenib concentration in peripheral blood and tissue. Hepatic enzymes, vascular endothelial growth factor (VEGF), and hypoxia-inducible factor 1α (HIF-1α) were measured at 0, 24, and 72 hours after treatment. Histopathologic examination was performed to evaluate extent of tumor necrosis and normal parenchymal damage. RESULTS Serum sorafenib concentration peaked at 2 hours after treatment. The mean tissue concentration was 406.8 times greater than the serum concentration. Aspartate aminotransferase and alanine aminotransferase levels were significantly elevated in the TAE-S group at 24 hours after treatment. Serum VEGF and HIF-1α concentrations were not significantly different between the TAE-L and TAE-S groups. Hepatic parenchymal damage was more severe in the TAE-S group. Mean fraction of tumor necrosis after treatment was significantly greater in the TAE-S group. CONCLUSIONS Transarterial chemoembolization using sorafenib resulted in a high intrahepatic concentration of sorafenib. The degree of tumor necrosis was significantly greater in the TAE-S group compared with the TAE-L group, but more severe toxicity of normal liver tissue also occurred.
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Affiliation(s)
- Gyoung Min Kim
- Department of Radiology and Research Institute of Radiological Science, Severance Hospital, Yonsei University College of Medicine, 50 Yonsei-ro, Shinchon-dong, Seodaemun-gu, Seoul 03722, Republic of Korea
| | - Man Deuk Kim
- Department of Radiology and Research Institute of Radiological Science, Severance Hospital, Yonsei University College of Medicine, 50 Yonsei-ro, Shinchon-dong, Seodaemun-gu, Seoul 03722, Republic of Korea.
| | - Do Young Kim
- Department of Internal Medicine, Institute of Gastroenterology, Severance Hospital, Yonsei University College of Medicine, 50 Yonsei-ro, Shinchon-dong, Seodaemun-gu, Seoul 03722, Republic of Korea
| | - Se Hoon Kim
- Department of Pathology, Severance Hospital, Yonsei University College of Medicine, 50 Yonsei-ro, Shinchon-dong, Seodaemun-gu, Seoul 03722, Republic of Korea
| | - Jong Yun Won
- Department of Radiology and Research Institute of Radiological Science, Severance Hospital, Yonsei University College of Medicine, 50 Yonsei-ro, Shinchon-dong, Seodaemun-gu, Seoul 03722, Republic of Korea
| | - Sung Il Park
- Department of Radiology and Research Institute of Radiological Science, Severance Hospital, Yonsei University College of Medicine, 50 Yonsei-ro, Shinchon-dong, Seodaemun-gu, Seoul 03722, Republic of Korea
| | - Do Yun Lee
- Department of Radiology and Research Institute of Radiological Science, Severance Hospital, Yonsei University College of Medicine, 50 Yonsei-ro, Shinchon-dong, Seodaemun-gu, Seoul 03722, Republic of Korea
| | - Wonseon Shin
- Department of Radiology and Research Institute of Radiological Science, Severance Hospital, Yonsei University College of Medicine, 50 Yonsei-ro, Shinchon-dong, Seodaemun-gu, Seoul 03722, Republic of Korea
| | - Minwoo Shin
- Department of Radiology and Research Institute of Radiological Science, Severance Hospital, Yonsei University College of Medicine, 50 Yonsei-ro, Shinchon-dong, Seodaemun-gu, Seoul 03722, Republic of Korea
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Huang M, Wang L, Chen J, Bai M, Zhou C, Liu S, Lin Q. Regulation of COX-2 expression and epithelial-to-mesenchymal transition by hypoxia-inducible factor-1α is associated with poor prognosis in hepatocellular carcinoma patients post TACE surgery. Int J Oncol 2016; 48:2144-54. [PMID: 26984380 PMCID: PMC4809660 DOI: 10.3892/ijo.2016.3421] [Citation(s) in RCA: 42] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/26/2015] [Accepted: 02/06/2016] [Indexed: 12/26/2022] Open
Abstract
Currently, it is not entirely clear whether hypoxia-inducible factor-1α (HIF-1α) is involved in the regulation of COX-2 expression and epithelial-to-mesenchymal transition (EMT), and whether these events affect the prognosis of hepatocellular carcinoma (HCC) patients treated with transcatheter arterial chemoembolization (TACE). In this report the relationship between HIF-1α and COX-2 protein expression, EMT in tumor specimens from HCC patients after TACE surgery and the clinical significance of HIF-1α and COX-2 expression were analyzed using statistical approaches. HepG2 cells treated with CoCl2 was employed as a hypoxia cell model in vitro to study hypoxia-induced HIF-1α, COX-2 expression, and EMT alteration. The results showed that HIF-1α and COX-2 protein expression increased in HCC tissues after TACE surgery. Moreover, there was positive correlation between upregulation of HIF-1α and COX-2. Elevated expression of HIF-1α increased both Snail and Vimentin protein expression, while it reduced E-cadherin protein expression. It was further verified that hypoxia enhanced protein expression of HIF-1α and COX-2 in HepG2 cells treated with CoCl2. Upregulation of HIF-1α and COX-2, together with EMT alteration resulted in increased migration and invasion of HepG2 cells under hypoxia. In conclusion, TACE surgery results in aggravated hypoxia status, leading to increased HIF-1α protein expression in HCC tissue. To adapt to hypoxic environment, HIF-1α stimulates COX-2 protein expression and promotes EMT process in hepatocellular cancer cells, which enhances HCC invasion and metastasis, and might contribute to poor prognosis in HCC patients post TACE treatment.
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Affiliation(s)
- Mingsheng Huang
- Department of Radiology, The Third Affiliated Hospital, Sun Yat-sen University, Guangzhou 510630, P.R. China
| | - Long Wang
- Department of Interventional Radiology, Guangzhou First People's Hospital, Guangzhou Medical University, Guangzhou 510630, P.R. China
| | - Junwei Chen
- Department of Radiology, The Third Affiliated Hospital, Sun Yat-sen University, Guangzhou 510630, P.R. China
| | - Mingjun Bai
- Department of Radiology, The Third Affiliated Hospital, Sun Yat-sen University, Guangzhou 510630, P.R. China
| | - Churen Zhou
- Department of Radiology, The Third Affiliated Hospital, Sun Yat-sen University, Guangzhou 510630, P.R. China
| | - Sujuan Liu
- Department of Radiology, The Third Affiliated Hospital, Sun Yat-sen University, Guangzhou 510630, P.R. China
| | - Qu Lin
- Department of Medical Oncology, The Third Affiliated Hospital, Sun Yat-Sen University, Guangzhou 510630, P.R. China
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Liu K, Min XL, Peng J, Yang K, Yang L, Zhang XM. The Changes of HIF-1α and VEGF Expression After TACE in Patients With Hepatocellular Carcinoma. J Clin Med Res 2016; 8:297-302. [PMID: 26985249 PMCID: PMC4780492 DOI: 10.14740/jocmr2496w] [Citation(s) in RCA: 82] [Impact Index Per Article: 10.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 02/16/2016] [Indexed: 02/05/2023] Open
Abstract
As a common malignant tumor, hepatocellular carcinoma (HCC) has a high prevalence and is a serious threat to human health. The surgical resection rate of HCC is low, and the prognosis is poor. Although transarterial chemoembolization (TACE) is the main treatment for HCC patients who are not candidates for surgical resection, it is not considered a curative procedure. For HCC, poor TACE efficacy or TACE failure may be related to tumor angiogenesis of the residual disease. Among the many regulatory factors in tumor angiogenesis, hypoxia-inducible factor-1α (HIF-1α) and vascular endothelial growth factor (VEGF) play vital roles in this process. In this paper, we conducted a review of the dynamic change and relevance of HIF-1α and VEGF levels after TACE of HCC patients.
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Affiliation(s)
- Kang Liu
- Department of Pain Management, Xianyang Hospital, Yan'an University, Xianyang, Shanxi 712000, China; Department of Radiology, Affiliated Hospital of North Sichuan Medical College, Nanchong, Sichuan 637000, China
| | - Xu-Li Min
- Department of Radiology, Affiliated Hospital of North Sichuan Medical College, Nanchong, Sichuan 637000, China
| | - Juan Peng
- Department of Radiology, Affiliated Hospital of North Sichuan Medical College, Nanchong, Sichuan 637000, China
| | - Ke Yang
- Department of Radiology, Affiliated Hospital of North Sichuan Medical College, Nanchong, Sichuan 637000, China
| | - Lin Yang
- Department of Radiology, Affiliated Hospital of North Sichuan Medical College, Nanchong, Sichuan 637000, China
| | - Xiao-Ming Zhang
- Department of Radiology, Affiliated Hospital of North Sichuan Medical College, Nanchong, Sichuan 637000, China
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Kang Z, Xiao EH. Effect of transcatheter arterial chemoembolization on metastasis potential of hepatocellular carcinoma. Shijie Huaren Xiaohua Zazhi 2015; 23:3182-3187. [DOI: 10.11569/wcjd.v23.i20.3182] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/06/2023] Open
Abstract
Transcatheter arterial chemoembolization (TACE) is an important treatment method for advanced hepatocellular carcinoma (HCC), but whether it promotes the metastasis potential of HCC is still controversial. TACE can inhibit tumor cell proliferation, promote tumor cell apoptosis, increase the expression of tumor-suppressor factors, and decrease the expression of some tumor angiogenesis factors, thus benefiting HCC patients and decreasing the metastasis potential of HCC. However, TACE could increase the expression of some angiogenesis factors, change the hemodynamics of HCC, and bring some adverse impacts on patients' immune system and HBV load, which could potentially lead to HCC metastasis. This review summarizes the impacts of TACE on tumor cells, tumor hemodynamics, angiogenesis, immune function and HBV load, with an aim to elucidate the effect of TACE on HCC metastasis potential.
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