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Ju L, Luo Y, Shan J, Lu R, Chen L, Shao J, Bian Z, Yao M. CircGNAO1 suppresses hepatocellular carcinoma progression and metastasis via sponging miR-182-5p and regulating FOXO1 expression. Int Immunopharmacol 2024; 140:112873. [PMID: 39098231 DOI: 10.1016/j.intimp.2024.112873] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/10/2024] [Revised: 08/01/2024] [Accepted: 08/01/2024] [Indexed: 08/06/2024]
Abstract
BACKGROUND Hepatocellular carcinoma (HCC) is an aggressive malignant tumor with poor prognosis. Using high-throughput sequencing, we identified a novel circRNA, circGNAO1, which is downregulated in HCC tissues compared to adjacent tissues. However, the potential functions and mechanisms of circGNAO1 in HCC metastasis remain unclear. METHODS qRT-PCR was used to detect the expression of circGNAO1, miR-182-5p, and FOXO1 in HCC cells and tissues. Bioinformatics analysis, RNA pull-down assyas, and dual-luciferase reporter assays were employed to verify the interaction between circGNAO1 and miR-182-5p. Functional experiments were conducted using circGNAO1 overexpression and knockdown cell lines, including Transwell, wound healing, and EdU assays. Liver metastasis models and subcutaneous xenograft mouse models were established to analyze the effect of circGNAO1 on HCC metastasis and growth in vivo. RESULTS High-throughput sequencing and qRT-PCR results showed that the expression of circGNAO1 dramatically decreased in HCC tissues. Functionally, in vivo and in vitro experiments verified that overexpression of circGNAO1 inhibited the proliferation, migration, invasion and EMT of HCC cells, while knockdown of circGNAO1 promoted these behaviors. Mechanistically, we have demonstrated that circGNAO1 functions as a sponge for miR-182-5p to regulate FOXO1 expression, thereby activating the TGF-β/Smad3 signaling pathway and EMT process. CONCLUSIONS circGNAO1 suppresses the progression and metastasis of HCC through the miR-182-5p/FOXO1 axis, and circGNAO1 may be an efficient therapeutic target in HCC.
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Affiliation(s)
- Linling Ju
- Medical School of Nantong University, Nantong Third People's Hospital, Affiliated Nantong Hospital 3 of Nantong University, Nantong, Jiangsu, China
| | - Yunfeng Luo
- Medical School of Nantong University, Nantong Third People's Hospital, Affiliated Nantong Hospital 3 of Nantong University, Nantong, Jiangsu, China
| | - Jiajia Shan
- Nantong Haimen People's Hospital, Nantong, Jiangsu, China
| | - Rujian Lu
- Medical School of Nantong University, Nantong Third People's Hospital, Affiliated Nantong Hospital 3 of Nantong University, Nantong, Jiangsu, China
| | - Lin Chen
- Medical School of Nantong University, Nantong Third People's Hospital, Affiliated Nantong Hospital 3 of Nantong University, Nantong, Jiangsu, China
| | - Jianguo Shao
- Medical School of Nantong University, Nantong Third People's Hospital, Affiliated Nantong Hospital 3 of Nantong University, Nantong, Jiangsu, China.
| | - Zhaolian Bian
- Medical School of Nantong University, Nantong Third People's Hospital, Affiliated Nantong Hospital 3 of Nantong University, Nantong, Jiangsu, China.
| | - Min Yao
- Medical School of Nantong University, Nantong Third People's Hospital, Affiliated Nantong Hospital 3 of Nantong University, Nantong, Jiangsu, China.
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Li YZ, Deng J, Zhang XD, Li DY, Su LX, Li S, Pan JM, Lu L, Ya JQ, Yang N, Zhou J, Yang LH. Naringenin enhances the efficacy of ferroptosis inducers by attenuating aerobic glycolysis by activating the AMPK-PGC1α signalling axis in liver cancer. Heliyon 2024; 10:e32288. [PMID: 38912485 PMCID: PMC11190665 DOI: 10.1016/j.heliyon.2024.e32288] [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: 01/23/2024] [Revised: 05/31/2024] [Accepted: 05/31/2024] [Indexed: 06/25/2024] Open
Abstract
Liver cancer is a heterogeneous disease characterized by poor responses to standard therapies and therefore unfavourable clinical outcomes. Understanding the characteristics of liver cancer and developing novel therapeutic strategies are imperative. Ferroptosis, a type of programmed cell death induced by lipid peroxidation, has emerged as a potential target for treatment. Naringenin, a natural compound that modulates lipid metabolism by targeting AMPK, shows promise in enhancing the efficacy of ferroptosis inducers. In this study, we utilized liver cancer cell lines and xenograft mice to explore the synergistic effects of naringenin in combination with ferroptosis inducers, examining both phenotypic outcomes and molecular mechanisms. Our study results indicate that the use of naringenin at non-toxic doses to hepatocytes can significantly enhance the anticancer effects of ferroptosis inducers (erastin, RSL3, and sorafenib). The combination index method confirmed a synergistic effect between naringenin and ferroptosis inducers. In comparison to naringenin or ferroptosis inducers alone, the combined therapy caused more robust lipid peroxidation and hence more severe ferroptotic damage to cancer cells. The inhibition of aerobic glycolysis mediated by the AMPK-PGC1α signalling axis is the key to naringenin's effect on reducing ferroptosis resistance in liver cancer, and the synergistic cytotoxic effect of naringenin and ferroptosis inducers on cancer cells was reversed after pretreatment with an AMPK inhibitor or a PGC1α inhibitor. Taken together, these findings suggest that naringenin could boost cancer cell sensitivity to ferroptosis inducers, which has potential clinical translational value.
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Affiliation(s)
- Yong-Zhuo Li
- Department of Physiology, School of Preclinical Medicine, Guangxi Medical University, Nanning, Guangxi, China
| | - Jing Deng
- Academic Affairs Office, School of Nursing, Guangxi Medical University, Nanning, Guangxi, China
| | - Xiao-Dong Zhang
- Department of Gastrointestinal Gland Surgery, The First Affiliated Hospital of Guangxi Medical University, Guangxi Medical University, Nanning, Guangxi, China
| | - Dong-Yang Li
- Academic Affairs Office, School of Nursing, Guangxi Medical University, Nanning, Guangxi, China
| | - Li-Xi Su
- Academic Affairs Office, School of Nursing, Guangxi Medical University, Nanning, Guangxi, China
| | - Shan Li
- Academic Affairs Office, School of Nursing, Guangxi Medical University, Nanning, Guangxi, China
| | - Jian-Min Pan
- Department of Gastrointestinal Gland Surgery, The First Affiliated Hospital of Guangxi Medical University, Guangxi Medical University, Nanning, Guangxi, China
| | - Lan Lu
- Academic Affairs Office, School of Nursing, Guangxi Medical University, Nanning, Guangxi, China
| | - Jia-Qi Ya
- Academic Affairs Office, School of Nursing, Guangxi Medical University, Nanning, Guangxi, China
| | - Nuo Yang
- Department of Cardio-Thoracic Surgery, The First Affiliated Hospital of Guangxi Medical University, Guangxi Medical University, Nanning, Guangxi, China
| | - Jing Zhou
- Department of Physiology, School of Preclinical Medicine, Guangxi Medical University, Nanning, Guangxi, China
| | - Li-Hui Yang
- Academic Affairs Office, School of Nursing, Guangxi Medical University, Nanning, Guangxi, China
- Key Laboratory of Biological Molecular Medicine Research(Guangxi Medical University), Guangxi Medical University, Nanning, Guangxi, China
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Liu H, Wang C, Wang R, Cao H, Cao Y, Huang T, Lu Z, Xiao H, Hu M, Wang H, Zhao J. New insights into mechanisms and interventions of locoregional therapies for hepatocellular carcinoma. Chin J Cancer Res 2024; 36:167-194. [PMID: 38751435 PMCID: PMC11090796 DOI: 10.21147/j.issn.1000-9604.2024.02.06] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/26/2024] [Accepted: 04/07/2024] [Indexed: 05/18/2024] Open
Abstract
Hepatocellular carcinoma (HCC) is responsible for a significant number of cancer-related deaths worldwide and its incidence is increasing. Locoregional treatments, which are precision procedures guided by imaging to specifically target liver tumors, play a critical role in the management of a substantial portion of HCC cases. These therapies have become an essential element of the HCC treatment landscape, with transarterial chemoembolization (TACE) being the treatment of choice for patients with intermediate to advanced stages of the disease. Other locoregional therapies, like radiofrequency ablation, are highly effective for small, early-stage HCC. Nevertheless, the advent of targeted immunotherapy has challenged these established treatments. Tyrosine kinase inhibitors (TKIs) and immune checkpoint inhibitors (ICIs) have shown remarkable efficacy in clinical settings. However, their specific uses and the development of resistance in subsequent treatments have led clinicians to reevaluate the future direction of HCC therapy. This review concentrates on the distinct features of both systemic and novel locoregional therapies. We investigate their effects on the tumor microenvironment at the molecular level and discuss how targeted immunotherapy can be effectively integrated with locoregional therapies. We also examine research findings from retrospective studies and randomized controlled trials on various combined treatment regimens, assessing their validity to determine the future evolution of locoregional therapies within the framework of personalized, comprehensive treatment.
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Affiliation(s)
- Hanyuan Liu
- Department of General surgery, Nanjing First Hospital, Nanjing Medical University, Nanjing 210019, China
| | - Chunmei Wang
- Department of Oncology, Sir Run Run Hospital, Nanjing Medical University, Nanjing 211166, China
| | - Ruiqiang Wang
- School of Public Health, China Medical University, Shenyang 110122, China
| | - Hengsong Cao
- Department of General surgery, Nanjing First Hospital, Nanjing Medical University, Nanjing 210019, China
| | - Yongfang Cao
- Department of General surgery, Nanjing First Hospital, Nanjing Medical University, Nanjing 210019, China
| | - Tian Huang
- Hepatobiliary/Liver Transplantation Center, the First Affiliated Hospital of Nanjing Medical University, Key Laboratory of Living Donor Transplantation, Chinese Academy of Medical Sciences, Nanjing 210024, China
| | - Zhengqing Lu
- Hepatobiliary/Liver Transplantation Center, the First Affiliated Hospital of Nanjing Medical University, Key Laboratory of Living Donor Transplantation, Chinese Academy of Medical Sciences, Nanjing 210024, China
| | - Hua Xiao
- Department of General surgery, Nanjing First Hospital, Nanjing Medical University, Nanjing 210019, China
| | - Mengcheng Hu
- Department of Gastroenterology, the Affiliated Jiangning Hospital of Nanjing Medical University, Nanjing 211103, China
| | - Hanjin Wang
- Department of General surgery, Nanjing First Hospital, Nanjing Medical University, Nanjing 210019, China
| | - Jun Zhao
- Department of Nuclear Medicine, the Affiliated Changzhou Second People’s Hospital of Nanjing Medical University, Changzhou 213001, China
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Chen Y, Yang Y, Wang N, Liu R, Wu Q, Pei H, Li W. β-Sitosterol suppresses hepatocellular carcinoma growth and metastasis via FOXM1-regulated Wnt/β-catenin pathway. J Cell Mol Med 2024; 28:e18072. [PMID: 38063438 PMCID: PMC10844700 DOI: 10.1111/jcmm.18072] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/07/2023] [Revised: 11/20/2023] [Accepted: 11/24/2023] [Indexed: 02/08/2024] Open
Abstract
β-Sitosterol is a natural compound with demonstrated anti-cancer properties against various cancers. However, its effects on hepatocellular carcinoma (HCC) and the underlying mechanisms are not well understood. This study aims to investigate the impact of β-sitosterol on HCC. In this study, we investigated the effects of β-sitosterol on HCC tumour growth and metastasis using a xenograft mouse model and a range of molecular analyses, including bioinformatics, real-time PCR, western blotting, lentivirus transfection, CCK8, scratch and transwell assays. The results found that β-sitosterol significantly inhibits HepG2 cell proliferation, migration and invasion both in vitro and in vivo. Bioinformatics analysis identifies forkhead box M1 (FOXM1) as a potential target for β-sitosterol in HCC treatment. FOXM1 is upregulated in HCC tissues and cell lines, correlating with poor prognosis in patients. β-Sitosterol downregulates FOXM1 expression in vitro and in vivo. FOXM1 overexpression mitigates β-sitosterol's inhibitory effects on HepG2 cells. Additionally, β-sitosterol suppresses epithelial-mesenchymal transition (EMT) in HepG2 cells, while FOXM1 overexpression promotes EMT. Mechanistically, β-sitosterol inhibits Wnt/β-catenin signalling by downregulating FOXM1, regulating target gene transcription related to HepG2 cell proliferation and metastasis. β-Sitosterol shows promising potential as a therapeutic candidate for inhibiting HCC growth and metastasis through FOXM1 downregulation and Wnt/β-catenin signalling inhibition.
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Affiliation(s)
- Yuankun Chen
- Department of Infectious and Tropical DiseasesThe Second Affiliated Hospital of Hainan Medical UniversityHaikouHainanChina
- Key Laboratory of Tropical Translational Medicine of Ministry of HealthHainan Medical UniversityHaikouHainanChina
- Department of Clinical LaboratoryThe Second Affiliated Hospital of Hainan Medical UniversityHaikouHainanChina
| | - Yijun Yang
- Department of Infectious and Tropical DiseasesThe Second Affiliated Hospital of Hainan Medical UniversityHaikouHainanChina
- Key Laboratory of Tropical Translational Medicine of Ministry of HealthHainan Medical UniversityHaikouHainanChina
| | - Nengyi Wang
- Department of Infectious and Tropical DiseasesThe Second Affiliated Hospital of Hainan Medical UniversityHaikouHainanChina
- Key Laboratory of Tropical Translational Medicine of Ministry of HealthHainan Medical UniversityHaikouHainanChina
| | - Rui Liu
- Department of Infectious and Tropical DiseasesThe Second Affiliated Hospital of Hainan Medical UniversityHaikouHainanChina
- Key Laboratory of Tropical Translational Medicine of Ministry of HealthHainan Medical UniversityHaikouHainanChina
| | - Qiuping Wu
- Department of Infectious and Tropical DiseasesThe Second Affiliated Hospital of Hainan Medical UniversityHaikouHainanChina
- Key Laboratory of Tropical Translational Medicine of Ministry of HealthHainan Medical UniversityHaikouHainanChina
| | - Hua Pei
- Department of Infectious and Tropical DiseasesThe Second Affiliated Hospital of Hainan Medical UniversityHaikouHainanChina
- Key Laboratory of Tropical Translational Medicine of Ministry of HealthHainan Medical UniversityHaikouHainanChina
- Department of Clinical LaboratoryThe Second Affiliated Hospital of Hainan Medical UniversityHaikouHainanChina
| | - Wenting Li
- Department of Infectious and Tropical DiseasesThe Second Affiliated Hospital of Hainan Medical UniversityHaikouHainanChina
- Key Laboratory of Tropical Translational Medicine of Ministry of HealthHainan Medical UniversityHaikouHainanChina
- Department of Infectious DiseasesThe First Affiliated Hospital of Anhui Medical UniversityHefeiAnhuiChina
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Tang J, Long G, Xiao D, Liu S, Xiao L, Zhou L, Tao Y. ATR-dependent ubiquitin-specific protease 20 phosphorylation confers oxaliplatin and ferroptosis resistance. MedComm (Beijing) 2023; 4:e463. [PMID: 38124786 PMCID: PMC10732327 DOI: 10.1002/mco2.463] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/14/2023] [Revised: 12/02/2023] [Accepted: 12/04/2023] [Indexed: 12/23/2023] Open
Abstract
Oxaliplatin (OXA) resistance is a major clinic challenge in hepatocellular carcinoma (HCC). Ferroptosis is a kind of iron-dependent cell death. Triggering ferroptosis is considered to restore sensitivity to chemotherapy. In the present study, we found that USP20 was overexpressed in OXA-resistant HCC cells. High expression of USP20 in HCC was associated with poor prognosis. USP20 contributes OXA resistance and suppress ferroptosis in HCC. Pharmacological inhibition or knockdown of USP20 triggered ferroptosis and increased the sensitivity of HCC cells to OXA both in vitro and in vivo. Coimmunoprecipitation results revealed that the UCH domain of USP20 interacted with the N terminal of SLC7A11. USP20 stabilized SLC7A11 via removing K48-linked polyubiquitination of SLC7A11 protein at K30 and K37. Most importantly, DNA damage-induced ATR activation was required for Ser132 and Ser368 phosphorylation of USP20. USP20 phosphorylation at Ser132 and Ser368 enhanced its stability and thus conferred OXA and ferroptosis resistance of HCC cells. Our study reveals a previously undiscovered association between OXA and ferroptosis and provides new insight into mechanisms regarding how DNA damage therapies always lead to therapeutic resistance. Therefore, targeting USP20 may mitigate the development of drug resistance and promote ferroptosis of HCC in patients receiving chemotherapy.
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Affiliation(s)
- Jianing Tang
- Department of Liver SurgeryXiangya HospitalCentral South UniversityChangshaHunanChina
- National Clinical Research Center for Geriatric DisordersXiangya HospitalCentral South UniversityChangshaHunanChina
| | - Guo Long
- Department of Liver SurgeryXiangya HospitalCentral South UniversityChangshaHunanChina
| | - Desheng Xiao
- Department of PathologyXiangya HospitalCentral South UniversityChangshaHunanChina
| | - Shuang Liu
- Department of OncologyInstitute of Medical SciencesNational Clinical Research Center for Geriatric DisordersXiangya HospitalCentral South UniversityChangshaHunanChina
| | - Liang Xiao
- Department of Liver SurgeryXiangya HospitalCentral South UniversityChangshaHunanChina
| | - Ledu Zhou
- Department of Liver SurgeryXiangya HospitalCentral South UniversityChangshaHunanChina
| | - Yongguang Tao
- Department of PathologyKey Laboratory of Carcinogenesis and Cancer Invasion (Ministry of Education)Xiangya HospitalCentral South UniversityHunanChina
- Cancer Research Institute and School of Basic MedicineNHC Key Laboratory of Carcinogenesis (Central South University)Central South UniversityChangshaHunanChina
- Department of Thoracic SurgeryHunan Key Laboratory of Early Diagnosis and Precision Therapy in Lung Cancer and Hunan Key Laboratory of Tumor Models and Individualized MedicineSecond Xiangya HospitalCentral South UniversityChangshaHunanChina
- Hunan Key Laboratory of Cancer MetabolismHunan Cancer Hospital and Affiliated Cancer Hospital of Xiangya School of MedicineCentral South UniversityChangshaHunanChina
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6
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Xie L, Qi H, Tian W, Bu S, Wu Z, Wang H. High-expressed PTPN1 promotes tumor proliferation signature in human hepatocellular carcinoma. Heliyon 2023; 9:e19895. [PMID: 37810052 PMCID: PMC10559287 DOI: 10.1016/j.heliyon.2023.e19895] [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: 04/21/2023] [Revised: 09/03/2023] [Accepted: 09/05/2023] [Indexed: 10/10/2023] Open
Abstract
Hepatocellular carcinoma (HCC) is a highly prevalent malignant tumor that is associated with substantial morbidity and mortality rates. Despite the progress made in diagnostic technology, the survival rate of HCC patients remains unsatisfactory due to the complex nature and extensive metastasis of the disease. Consequently, the discovery of new molecular targets is of great practical significance for the diagnosis and treatment of HCC. Protein tyrosine phosphatases (PTPs) play a crucial role in cell signal transduction by catalyzing the dephosphorylation of tyrosine residues in proteins. The present study has revealed that the upregulation of protein tyrosine phosphatase non-receptor type 1 (PTPN1) is a characteristic feature of HCC and is associated with a poor prognosis. Additionally, our investigation into the functional roles of PTPN1-regulated genes in HCC has demonstrated that alterations in PTPN1 expression disrupt normal cell cycle progression metabolism. Additionally, the capacity for proliferation and migration of HCC cells was notably diminished subsequent to PTPN1 silencing, resulting in the prevention of cell entry into the S phase from the G1 phase. Our investigation indicates that PTPN1 may facilitate the onset and progression of HCC by disrupting the cell cycle, thereby presenting a promising molecular target for the diagnosis and treatment of liver cancer.
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Affiliation(s)
- Liping Xie
- Beijing Hospital of Integrated Traditional Chinese and Western Medicine, 100039, Beijing, China
| | - Huimin Qi
- School of Basic Medicine, Weifang Medical University, 261053, Weifang, China
| | - Wenxiu Tian
- School of Basic Medicine, Weifang Medical University, 261053, Weifang, China
| | - Siyuan Bu
- School of Medicine, Southeast University, 210009, Nanjing, China
| | - Zhenan Wu
- Beijing Hospital of Integrated Traditional Chinese and Western Medicine, 100039, Beijing, China
| | - Hongmei Wang
- School of Medicine, Southeast University, 210009, Nanjing, China
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Khanmohammadi S, Behnoush AH, Akhlaghpoor S. Survival outcomes and quality of life after percutaneous cryoablation for liver metastasis: A systematic review and meta-analysis. PLoS One 2023; 18:e0289975. [PMID: 37585405 PMCID: PMC10431656 DOI: 10.1371/journal.pone.0289975] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/28/2023] [Accepted: 07/29/2023] [Indexed: 08/18/2023] Open
Abstract
BACKGROUND Liver metastasis is present in a wide range of malignancies, with colorectal cancer as the most common site. Several minimally invasive treatments have been suggested for managing hepatic metastases, and cryoablation is among them, yet not widely used. In this systematic review, we aimed to assess the effectiveness of percutaneous cryoablation in all types of liver metastases. METHODS A systematic search was performed in international databases, including PubMed, Scopus, Embase, and Web of Science, to find relevant studies reporting outcomes for percutaneous cryoablation in liver metastasis patients. In addition to baseline features such as mean age, gender, metastasis origin, and procedure details, procedure outcomes, including overall survival, local recurrence, quality of life (QoL), and complications, were extracted from the studies. Random-effect meta-analysis was performed to calculate the mean difference (MD) and 95% confidence interval for comparison of QoL. RESULTS We screened 2131 articles. Fifteen studies on 692 patients were included. Mean overall survival ranged from 14.5-29 months. The rate of local recurrence in the included studies ranged from 9.4% to 78%, and local control progression-free survival ranged from 1 to 31 months. The total QoL decreased one week after the cryoablation procedure (-3.08 [95% Confidence interval: -4.65, -1.50], p-value <0.01) but increased one month (5.69 [3.99, 7.39], p-value <0.01) and three months (3.75 [2.25, 5.24], p-value <0.01) after the procedure. CONCLUSION Cryoablation is an effective procedure for the treatment of liver metastases, especially in cases that are poor candidates for liver resection. It could significantly improve QoL with favorable local recurrence.
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Affiliation(s)
- Shaghayegh Khanmohammadi
- Research Center for Immunodeficiencies, Children’s Medical Center, Tehran University of Medical Sciences, Tehran, Iran
- Endocrinology and Metabolism Population Sciences Institute, Non-Communicable Diseases Research Center, Tehran University of Medical Sciences, Tehran, Iran
- School of Medicine, Tehran University of Medical Sciences, Tehran, Iran
| | - Amir Hossein Behnoush
- Research Center for Immunodeficiencies, Children’s Medical Center, Tehran University of Medical Sciences, Tehran, Iran
- Endocrinology and Metabolism Population Sciences Institute, Non-Communicable Diseases Research Center, Tehran University of Medical Sciences, Tehran, Iran
- School of Medicine, Tehran University of Medical Sciences, Tehran, Iran
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Comparisons of Radiofrequency Ablation, Microwave Ablation, and Irreversible Electroporation by Using Propensity Score Analysis for Early Stage Hepatocellular Carcinoma. Cancers (Basel) 2023; 15:cancers15030732. [PMID: 36765689 PMCID: PMC9913859 DOI: 10.3390/cancers15030732] [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: 12/10/2022] [Revised: 01/20/2023] [Accepted: 01/21/2023] [Indexed: 01/27/2023] Open
Abstract
BACKGROUND Despite the diversity of thermal ablations, such as radiofrequency ablation (RFA) and microwave ablation (MWA), and non-thermal ablation, such as irreversible electroporation (IRE) cross-comparisons of multiple ablative modalities for hepatocellular carcinoma (HCC) treatment remain scarce. Thus, we investigated the therapeutic outcomes of different three ablation modalities in the treatment of early stage HCC. METHODS A total of 322 consecutive patients with 366 HCCs (mean tumor size ± standard deviation: 1.7 ± 0.9 cm) who underwent RFA (n = 216, 59.0%), MWA (n = 91, 28.3%), or IRE (n = 15, 4.7%) were included. Local tumor progression (LTP) rates for LTP were compared among the three modalities. Propensity score-matched analysis was used to reduce selection bias. RESULTS A significant difference in 2-year LTP rates between the IRE and RFA groups (IRE, 0.0% vs. RFA, 45.0%; p = 0.005) was found. There was no significant difference in 2-year LTP rates between the IRE and MWA groups (IRE, 0.0% vs. MWA, 25.0%; p = 0.103) as well as between the RFA and MWA groups (RFA, 18.2% vs. MWA, 20.6%; p = 0.586). CONCLUSION IRE provides better local tumor control than RFA as a first-line therapeutic option for small perivascular HCC.
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Wang X, Sun X, Lei Y, Pei J, Ma K, Feng K, Lau WY, Xia F. Open Radiofrequency Ablation Combined with Splenectomy and Pericardial Devascularization vs. Liver Transplantation for Hepatocellular Carcinoma Patients with Portal Hypertension and Hypersplenism: A Case-Matched Comparative Study. J INVEST SURG 2023; 36:1-7. [DOI: 10.1080/08941939.2022.2130482] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Affiliation(s)
- Xishu Wang
- Institute of Hepatobiliary Surgery, Southwest Hospital, Army Medical University, Chongqing, China
- Hygienic Company of 65529 Troops of PLA, Liaoyang, Liaoning, China
| | - Ximin Sun
- Institute of Hepatobiliary Surgery, Southwest Hospital, Army Medical University, Chongqing, China
| | - Yongrong Lei
- Institute of Hepatobiliary Surgery, Southwest Hospital, Army Medical University, Chongqing, China
| | - Jun Pei
- Institute of Hepatobiliary Surgery, Southwest Hospital, Army Medical University, Chongqing, China
| | - Kuansheng Ma
- Institute of Hepatobiliary Surgery, Southwest Hospital, Army Medical University, Chongqing, China
| | - Kai Feng
- Institute of Hepatobiliary Surgery, Southwest Hospital, Army Medical University, Chongqing, China
| | - Wan Yee Lau
- Institute of Hepatobiliary Surgery, Southwest Hospital, Army Medical University, Chongqing, China
- Faculty of Medicine, The Chinese University of Hong Kong, Shatin, Hong Kong, China
| | - Feng Xia
- Institute of Hepatobiliary Surgery, Southwest Hospital, Army Medical University, Chongqing, China
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Galmén K, Jakobsson JG, Perchiazzi G, Freedman J, Harbut P. Quantitative assessment of atelectasis formation under high frequency jet ventilation during liver tumour ablation-A computer tomography study. PLoS One 2023; 18:e0282724. [PMID: 37011083 PMCID: PMC10069764 DOI: 10.1371/journal.pone.0282724] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/17/2022] [Accepted: 02/21/2023] [Indexed: 04/05/2023] Open
Abstract
BACKGROUND High frequency jet ventilation (HFJV) can be used to minimise sub-diaphragmal organ displacements. Treated patients are in a supine position, under general anaesthesia and fully muscle relaxed. These are factors that are known to contribute to the formation of atelectasis. The HFJV-catheter is inserted freely inside the endotracheal tube and the system is therefore open to atmospheric pressure. AIM The aim of this study was to assess the formation of atelectasis over time during HFJV in patients undergoing liver tumour ablation under general anaesthesia. METHOD In this observational study twenty-five patients were studied. Repeated computed tomography (CT) scans were taken at the start of HFJV and every 15 minutes thereafter up until 45 minutes. From the CT images, four lung compartments were defined: hyperinflated, normoinflated, poorly inflated and atelectatic areas. The extension of each lung compartment was expressed as a percentage of the total lung area. RESULT Atelectasis at 30 minutes, 7.9% (SD 3.5, p = 0.002) and at 45 minutes 8,1% (SD 5.2, p = 0.024), was significantly higher compared to baseline 5.6% (SD 2.5). The amount of normoinflated lung volumes were unchanged over the period studied. Only a few minor perioperative respiratory adverse events were noted. CONCLUSION Atelectasis during HFJV in stereotactic liver tumour ablation increased over the first 45 minutes but tended to stabilise with no impact on normoinflated lung volume. Using HFJV during stereotactic liver ablation is safe regarding formation of atelectasis.
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Affiliation(s)
- Karolina Galmén
- Department of Anaesthesiology, Danderyd University Hospital, Stockholm, Sweden
| | - Jan G Jakobsson
- Department of Anaesthesiology, Danderyd University Hospital, Stockholm, Sweden
| | - Gaetano Perchiazzi
- Department of Surgical Sciences, Hedenstierna Laboratory, Uppsala University, Uppsala, Sweden
- Department of Anaesthesia, Operation and Intensive Care, Uppsala University Hospital, Uppsala, Sweden
| | - Jacob Freedman
- Department of Surgery and Urology, Danderyd University Hospital, Stockholm, Sweden
- Division of Clinical Sciences, Karolinska Institutet at Danderyd University Hospital, Stockholm, Sweden
| | - Piotr Harbut
- Department of Anaesthesiology, Danderyd University Hospital, Stockholm, Sweden
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11
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Zhou PX, Zhang Y, Zhang QB, Zhang GQ, Yu H, Zhang SX. Functional Liver Imaging in Radiotherapy for Liver Cancer: A Systematic Review and Meta-Analysis. Front Oncol 2022; 12:898435. [PMID: 35785217 PMCID: PMC9247161 DOI: 10.3389/fonc.2022.898435] [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: 03/17/2022] [Accepted: 05/19/2022] [Indexed: 11/13/2022] Open
Abstract
Backgrounds Functional liver imaging can identify functional liver distribution heterogeneity and integrate it into radiotherapy planning. The feasibility and clinical benefit of functional liver-sparing radiotherapy planning are currently unknown. Methods A comprehensive search of several primary databases was performed to identify studies that met the inclusion criteria. The primary objective of this study was to evaluate the dosimetric and clinical benefits of functional liver-sparing planning radiotherapy. Secondary objectives were to assess the ability of functional imaging to predict the risk of radiation-induced liver toxicity (RILT), and the dose-response relationship after radiotherapy. Results A total of 20 publications were enrolled in descriptive tables and meta-analysis. The meta-analysis found that mean functional liver dose (f-MLD) was reduced by 1.0 Gy [95%CI: (-0.13, 2.13)], standard mean differences (SMD) of functional liver volume receiving ≥20 Gy (fV20) decreased by 0.25 [95%CI: (-0.14, 0.65)] when planning was optimized to sparing functional liver (P >0.05). Seven clinical prospective studies reported functional liver-sparing planning-guided radiotherapy leads to a low incidence of RILD, and the single rate meta-analysis showed that the RILD (defined as CTP score increase ≥2) incidence was 0.04 [95%CI: (0.00, 0.11), P <0.05]. Four studies showed that functional liver imaging had a higher value to predict RILT than conventional anatomical CT. Four studies established dose-response relationships in functional liver imaging after radiotherapy. Conclusion Although functional imaging modalities and definitions are heterogeneous between studies, but incorporation into radiotherapy procedures for liver cancer patients may provide clinical benefits. Further validation in randomized clinical trials will be required in the future.
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Affiliation(s)
| | | | | | | | | | - Shu-Xu Zhang
- Radiotherapy Center, Affiliated Cancer Hospital and Institute of Guangzhou Medical University, Guangzhou, China
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12
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Subramanian S, Mallia MB, Shinto AS, Mathew AS. Clinical Management of Liver Cancer in India and Other Developing Nations: A Focus on Radiation Based Strategies. Oncol Ther 2021; 9:273-295. [PMID: 34046873 PMCID: PMC8593115 DOI: 10.1007/s40487-021-00154-4] [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: 02/24/2021] [Accepted: 05/12/2021] [Indexed: 11/28/2022] Open
Abstract
Hepatocellular carcinoma (HCC) is a global killer with preponderance in Asian and African countries. It poses a challenge for successful management in less affluent or developing nations like India, with large populations and limited infrastructures. This review aims to assess the available options and future directions for management of HCC applicable to such countries. While summarizing current and emerging clinical strategies for detection, staging and therapy of the disease, it highlights radioisotope- and radioactivity-based strategies as part of an overall program. Using the widely accepted Barcelona Clinic Liver Cancer (BCLC) staging system as a base, it evaluates the applicability of different therapeutic approaches and their synergistic combination(s) in the context of a patient-specific dynamic results-based strategy. It distills the conclusions of multiple HCC management-focused consensus recommendations to provide a picture of clinical strategies, especially radiation-related approaches. Additionally, it discusses the logistical and economic feasibility of these approaches in the context of the limitations of the burdened public health infrastructure in India (and like nations) and highlights possible strategies both at the clinical level and in terms of an administrative health policy on HCC to provide the maximum possible benefit to the widest swathe of the affected population.
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Affiliation(s)
- Suresh Subramanian
- Radiopharmaceuticals Division, RLG Building, Bhabha Atomic Research Centre, Trombay, Mumbai, Maharashtra, 400085, India.
| | - Madhava B Mallia
- Radiopharmaceuticals Division, RLG Building, Bhabha Atomic Research Centre, Trombay, Mumbai, Maharashtra, 400085, India
| | - Ajit S Shinto
- Apollo Proton Cancer Centre, Chennai, 600096, Tamil Nadu, India
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13
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Zhang N, Shen H, Huang S, Wang F, Liu H, Xie F, Jiang L, Chen X. LncRNA FGD5-AS1 functions as an oncogene to upregulate GTPBP4 expression by sponging miR-873-5p in hepatocellular carcinoma. Eur J Histochem 2021; 65. [PMID: 34783233 PMCID: PMC8611415 DOI: 10.4081/ejh.2021.3300] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/02/2021] [Accepted: 10/11/2021] [Indexed: 11/28/2022] Open
Abstract
The long non-coding FGD5-AS1 (LncFGD5-AS1) has been reported to be a novel carcinogenic gene and participant in regulating tumor progression by sponging microRNAs (miRNAs). However, the pattern of expression and the biological role of FGD5-AS1 in hepatocellular carcinoma (HCC) remains largely unknown. The expression level of FGD5-AS1 in tumor tissues and cell lines was measured by RT-qPCR. CCK-8, EdU, flow cytometry, wound healing and transwell chamber assays were performed to investigate the role of FGD5-AS1 in cell proliferation, apoptosis, migration, and invasion in HCC. Dual luciferase reporter, and RNA pull-down assays were performed to identify the regulatory interactions among FGD5-AS1, miR-873-5p and GTP-binding protein 4 (GTPBP4). We found that the expression of FGD5-AS1 was upregulated in HCC tissues and cell lines. Moreover, the knockdown of FGD5-AS1 suppressed cell proliferation, migration and invasion, and induced apoptosis in HCC cells. Further studies demonstrated that FGD5-AS1 could function as a competitive RNA by sponging miR-873-5p in HCC cells. Moreover, GTPBP4 was identified as direct downstream target of miR-873-5p in HCC cells and FGD5-AS1mediated the effects of GTPBP4 by competitively binding with miR-873-5p. Taken together, this study demonstrated the regulatory role of FGD5-AS1 in the progression of HCC and identified the miR-873-5p/GTPBP4 axis as the direct downstream pathway. It represents a promising novel therapeutic strategy for HCC patients.
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Affiliation(s)
- Nuobei Zhang
- Department of Gastroenterology, The Second Affiliated Hospital of Nanchang University, Nanchang.
| | - Hao Shen
- Department of Gastroenterology, The Second Affiliated Hospital of Nanchang University, Nanchang.
| | - Shenan Huang
- Department of Gastroenterology, The Second Affiliated Hospital of Nanchang University, Nanchang.
| | - Fenfen Wang
- Department of Gastroenterology, The Second Affiliated Hospital of Nanchang University, Nanchang.
| | - Huifang Liu
- Department of Gastroenterology, The Second Affiliated Hospital of Nanchang University, Nanchang.
| | - Fen Xie
- Department of Gastroenterology, The Second Affiliated Hospital of Nanchang University, Nanchang.
| | - Lei Jiang
- Department of Gastroenterology, The Second Affiliated Hospital of Nanchang University, Nanchang.
| | - Xin Chen
- Department of Nuclear Medicine, The Second Affiliated Hospital of Nanchang University, Nanchang.
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14
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Zhang A, Xiao Z, Liu Q, Li P, Xu F, Liu J, Tao H, Feng L, Song S, Liu Z, Huang G. CaCO 3 -Encapuslated Microspheres for Enhanced Transhepatic Arterial Embolization Treatment of Hepatocellular Carcinoma. Adv Healthc Mater 2021; 10:e2100748. [PMID: 34137207 DOI: 10.1002/adhm.202100748] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/17/2021] [Revised: 05/21/2021] [Indexed: 12/18/2022]
Abstract
Transcatheter arterial embolization (TAE) is an extensively applied treatment method for hepatocellular carcinoma (HCC). However, the worsened tumor microenvironment (TME, e.g., reduced pH post-TAE) may result in unsatisfactory therapeutic outcome. Herein, a new kind of embolic agent, calcium carbonate encapsulated alginate microspheres (CaCO3 -ALG MSs) are synthesized. Such CaCO3 -ALG MSs are able to neutralize the tumor pH owing to the reaction of CaCO3 with protons, which would not affect the overall morphology of microspheres after decomposition of CaCO3 . TAE treatment with CaCO3 -ALG MSs is then conducted in an orthotopic rat liver cancer model. 18 F-Fluorodeoxyglucose micropositron emission tomography/computed tomography imaging is conducted post-TAE and discovered that intra-arterial injection of CaCO3 -ALG MSs shows obvious enhanced therapeutic outcome compared to the same treatment with bare ALG MSs or the clinically used lipiodol. Further studies including analysis of immune cells in tumors, cytokine assays, and bioinformatics analysis all verify the reverse of immunosuppressive TME toward a more immunosupportive one after TAE with CaCO3 -ALG MSs. The research not only presents a new CaCO3 -containing embolic agent for enhanced TAE treatment of HCC but also highlights a clinically meaningful approach to improve cancer treatment via tumor pH neutralization.
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Affiliation(s)
- Aimi Zhang
- Department of Nuclear Medicine Ren Ji Hospital School of Medicine Shanghai Jiao Tong University Shanghai 200127 China
| | - Zhisheng Xiao
- Institute of Functional Nano & Soft Materials (FUNSOM) Collaborative Innovation Center of Suzhou Nano Science and Technology Soochow University Suzhou Jiangsu 215123 China
| | - Qiufang Liu
- Department of Nuclear Medicine Fudan University Shanghai Cancer Center Shanghai 200032 China
| | - Panli Li
- Department of Nuclear Medicine Fudan University Shanghai Cancer Center Shanghai 200032 China
| | - Fei Xu
- Department of Nuclear Medicine Ren Ji Hospital School of Medicine Shanghai Jiao Tong University Shanghai 200127 China
| | - Jianjun Liu
- Department of Nuclear Medicine Ren Ji Hospital School of Medicine Shanghai Jiao Tong University Shanghai 200127 China
| | - Huiquan Tao
- Institute of Functional Nano & Soft Materials (FUNSOM) Collaborative Innovation Center of Suzhou Nano Science and Technology Soochow University Suzhou Jiangsu 215123 China
| | - Liangzhu Feng
- Institute of Functional Nano & Soft Materials (FUNSOM) Collaborative Innovation Center of Suzhou Nano Science and Technology Soochow University Suzhou Jiangsu 215123 China
| | - Shaoli Song
- Department of Nuclear Medicine Fudan University Shanghai Cancer Center Shanghai 200032 China
| | - Zhuang Liu
- Institute of Functional Nano & Soft Materials (FUNSOM) Collaborative Innovation Center of Suzhou Nano Science and Technology Soochow University Suzhou Jiangsu 215123 China
| | - Gang Huang
- Department of Nuclear Medicine Ren Ji Hospital School of Medicine Shanghai Jiao Tong University Shanghai 200127 China
- Shanghai Key Laboratory for Molecular Imaging Shanghai University of Medicine and Health Sciences Shanghai 201318 China
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15
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Kuai J, Zheng L, Yi X, Liu Z, Qiu B, Lu Z, Jiang Y. ST8SIA6-AS1 promotes the development of hepatocellular carcinoma cells through miR-338-3p/NONO Axis. Dig Liver Dis 2021; 53:1192-1200. [PMID: 33722502 DOI: 10.1016/j.dld.2021.02.012] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/01/2020] [Revised: 01/19/2021] [Accepted: 02/09/2021] [Indexed: 12/11/2022]
Abstract
BACKGROUND Increasing studies have shown a vital fact that long non-coding RNAs (lncRNAs) play a considerable regulatory role in hepatocellular carcinoma (HCC) progression. However, whether ST8 alpha-N-acetyl-neuraminide alpha-2, 8-sialyltransferase 6 antisense RNA 1 (ST8SIA6-AS1) affects the development of HCC is unclear. METHODS The target genes in HCC cell lines were quantified via utilzing quantitative real-time polymerase chain reaction (RT-qPCR) analysis and western blot. Effects of ST8SIA6-AS1 on proliferative, apoptosis and migratory ability of HCC cells were proved by a series of function experiments. The cellular distribution of ST8SIA6-AS1 was examined through fluorescent in situ hybridization (FISH) assay and subcellular fractionation experiments. RNA pulldown assay was implemented to explore the target of ST8SIA6-AS1. RNA Binding Protein Immunoprecipitation (RIP) and luciferase reporter assays were performed to identify the specific relationships between miR-338-3p and ST8SIA6-AS1/ non-POU domain containing octamer binding (NONO). RESULTS The expression of ST8SIA6-AS1 was apparently elevated in HCC cell. Silenced ST8SIA6-AS1 reduced proliferative, migratory and invasive ability of HCC cells. Moreover, ST8SIA6-AS1 targeted miR-338-3p to modulate the expression of NONO in HCC cells. CONCLUSIONS ST8SIA6-AS1 enhances the progression of HCC via miR-338-3p/NONO axis in vitro.
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Affiliation(s)
- Jinghua Kuai
- Department of Gastroenterology, Qilu Hospital of Shandong University, Qingdao 266000, Shandong, China
| | - Lijie Zheng
- Department of General Surgery, Qilu Hospital of Shandong University, No.758 Hefei Road, Shibei District, Qingdao 266000, Shandong, China.
| | - Xin Yi
- Department of General Surgery, Qilu Hospital of Shandong University, No.758 Hefei Road, Shibei District, Qingdao 266000, Shandong, China
| | - Zengli Liu
- Department of General Surgery, Qilu Hospital of Shandong University, No.758 Hefei Road, Shibei District, Qingdao 266000, Shandong, China
| | - Bo Qiu
- Department of General Surgery, Qilu Hospital of Shandong University, No.758 Hefei Road, Shibei District, Qingdao 266000, Shandong, China
| | - Zhihua Lu
- Department of General Surgery, Qilu Hospital of Shandong University, No.758 Hefei Road, Shibei District, Qingdao 266000, Shandong, China
| | - Yuanhui Jiang
- Department of General Surgery, Qilu Hospital of Shandong University, No.758 Hefei Road, Shibei District, Qingdao 266000, Shandong, China
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16
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Chen Y, Wang X, Deng X, Zhang Y, Liao R, Li Y, Yang H, Chen K. DNA Damage Repair Status Predicts Opposite Clinical Prognosis Immunotherapy and Non-Immunotherapy in Hepatocellular Carcinoma. Front Immunol 2021; 12:676922. [PMID: 34335575 PMCID: PMC8320764 DOI: 10.3389/fimmu.2021.676922] [Citation(s) in RCA: 14] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/06/2021] [Accepted: 07/02/2021] [Indexed: 12/24/2022] Open
Abstract
Immune checkpoint inhibitors(ICIs) that activate tumor-specific immune responses bring new hope for the treatment of hepatocellular carcinoma(HCC). However, there are still some problems, such as uncertain curative effects and low objective response rates, which limit the curative effect of immunotherapy. Therefore, it is an urgent problem to guide the use of ICIs in HCC based on molecular typing. We downloaded the The Cancer Genome Atlas-Liver hepatocellular carcinoma(TCGA-LIHC) and Mongolian-LIHC cohort. Unsupervised clustering was applied to the highly variable data regarding expression of DNA damage repair(DDR). The CIBERSORT was used to evaluate the proportions of immune cells. The connectivity map(CMap) and pRRophetic algorithms were used to predict the drug sensitivity. There were significant differences in DDR molecular subclasses in HCC(DDR1 and DDR2), and DDR1 patients had low expression of DDR-related genes, while DDR2 patients had high expression of DDR-related genes. Of the patients who received traditional treatment, DDR2 patients had significantly worse overall survival(OS) than DDR1 patients. In contrast, of the patients who received ICIs, DDR2 patients had significantly prolonged OS compared with DDR1 patients. Of the patients who received traditional treatment, patients with high DDR scores had worse OS than those with low DDR scores. However, the survival of patients with high DDR scores after receiving ICIs was significantly higher than that of patients with low DDR scores. The DDR scores of patients in the DDR2 group were significantly higher than those of patients in the DDR1 group. The tumor microenvironment(TME) of DDR2 patients was highly infiltrated by activated immune cells, immune checkpoint molecules and proinflammatory molecules and antigen presentation-related molecules. In this study, HCC patients were divided into the DDR1 and DDR2 group. Moreover, DDR status may serve as a potential biomarker to predict opposite clinical prognosis immunotherapy and non-immunotherapy in HCC.
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Affiliation(s)
- Yunfei Chen
- The Third Department of Hepatobiliary Surgery and Organ Transplant Center, Sichuan Provincial People’s Hospital, University of Electronic Science and Technology of China, Chengdu, China
- The Third Department of Hepatobiliary Surgery and Organ Transplant Center, Chinese Academy of Sciences Sichuan Translational Medicine Research Hospital, Chengdu, China
| | - Xu Wang
- No. 2 Ward of Hepatobiliary Surgery, Sichuan Provincial People’s Hospital, University of Electronic Science and Technology of China, Chengdu, China
- No. 2 Ward of Hepatobiliary Surgery, Chinese Academy of Sciences Sichuan Translational Medicine Research Hospital, Chengdu, China
| | - Xiaofan Deng
- The Third Department of Hepatobiliary Surgery and Organ Transplant Center, Sichuan Provincial People’s Hospital, University of Electronic Science and Technology of China, Chengdu, China
- The Third Department of Hepatobiliary Surgery and Organ Transplant Center, Chinese Academy of Sciences Sichuan Translational Medicine Research Hospital, Chengdu, China
| | - Yu Zhang
- The Third Department of Hepatobiliary Surgery and Organ Transplant Center, Sichuan Provincial People’s Hospital, University of Electronic Science and Technology of China, Chengdu, China
- The Third Department of Hepatobiliary Surgery and Organ Transplant Center, Chinese Academy of Sciences Sichuan Translational Medicine Research Hospital, Chengdu, China
| | - Rui Liao
- The Third Department of Hepatobiliary Surgery and Organ Transplant Center, Sichuan Provincial People’s Hospital, University of Electronic Science and Technology of China, Chengdu, China
- The Third Department of Hepatobiliary Surgery and Organ Transplant Center, Chinese Academy of Sciences Sichuan Translational Medicine Research Hospital, Chengdu, China
| | - Youzan Li
- The Third Department of Hepatobiliary Surgery and Organ Transplant Center, Sichuan Provincial People’s Hospital, University of Electronic Science and Technology of China, Chengdu, China
- The Third Department of Hepatobiliary Surgery and Organ Transplant Center, Chinese Academy of Sciences Sichuan Translational Medicine Research Hospital, Chengdu, China
| | - Hongji Yang
- The Third Department of Hepatobiliary Surgery and Organ Transplant Center, Sichuan Provincial People’s Hospital, University of Electronic Science and Technology of China, Chengdu, China
- The Third Department of Hepatobiliary Surgery and Organ Transplant Center, Chinese Academy of Sciences Sichuan Translational Medicine Research Hospital, Chengdu, China
| | - Kai Chen
- The Third Department of Hepatobiliary Surgery and Organ Transplant Center, Sichuan Provincial People’s Hospital, University of Electronic Science and Technology of China, Chengdu, China
- The Third Department of Hepatobiliary Surgery and Organ Transplant Center, Chinese Academy of Sciences Sichuan Translational Medicine Research Hospital, Chengdu, China
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17
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Goodwin JS, Tsai LL, Mwin D, Coutinho de Souza P, Dialani S, Moon JT, Zhang Z, Grant AK, Ahmed M. In vivo detection of distal tumor glycolytic flux stimulated by hepatic ablation in a breast cancer model using hyperpolarized 13C MRI. Magn Reson Imaging 2021; 80:90-97. [PMID: 33901585 DOI: 10.1016/j.mri.2021.04.004] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/04/2020] [Revised: 04/11/2021] [Accepted: 04/21/2021] [Indexed: 11/30/2022]
Abstract
PURPOSE Hepatic thermal ablation therapy can result in c-Met-mediated off-target stimulation of distal tumor growth. The purpose of this study was to determine if a similar effect on tumor metabolism could be detected in vivo with hyperpolarized 13C MRI. MATERIALS AND METHODS In this prospective study, female Fisher rats (n = 28, 120-150 g) were implanted with R3230 rat breast adenocarcinoma cells and assigned to either: sham surgery, hepatic radiofrequency ablation (RFA), or hepatic RFA + adjuvant c-Met inhibition with PHA-665752 (RFA + PHA). PHA-665752 was administered at 0.83 mg/kg at 24 h post-RFA. Tumor growth was measured daily. MRI was performed 24 h before and 72 h after treatment on 14 rats, and the conversion of 13C-pyruvate into 13C-lactate within each tumor was quantified as lactate:pyruvate ratio (LPR). Comparisons of tumor growth and LPR were performed using paired and unpaired t-tests. RESULTS Hepatic RFA alone resulted in increased growth of the distant tumor compared to sham treatment (0.50 ± 0.13 mm/day versus 0.11 ± 0.07 mm/day; p < 0.001), whereas RFA + PHA (0.06 ± 0.13 mm/day) resulted in no significant change from sham treatment (p = 0.28). A significant increase in LPR was seen following hepatic RFA (+0.016 ± 0.010, p = 0.02), while LPR was unchanged for sham treatment (-0.048 ± 0.051, p = 0.10) or RFA + PHA (0.003 ± 0.041, p = 0.90). CONCLUSION In vivo hyperpolarized 13C MRI can detect hepatic RFA-induced increase in lactate flux within a distant R3230 tumor, which correlates with increased tumor growth. Adjuvant inhibition of c-Met suppresses these off-target effects, supporting a role for the HGF/c-Met signaling axis in these tumorigenic responses.
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Affiliation(s)
- J Scott Goodwin
- Beth Israel Deaconess Medical Center, Department of Radiology, 330 Brookline Avenue, Boston, MA 02215, USA; UT Austin Dell Medical School Transitional Program, 1400 IH-35, CEC 2.404, Austin, TX 78701, USA
| | - Leo L Tsai
- Beth Israel Deaconess Medical Center, Department of Radiology, 330 Brookline Avenue, Boston, MA 02215, USA.
| | - David Mwin
- Beth Israel Deaconess Medical Center, Department of Radiology, 330 Brookline Avenue, Boston, MA 02215, USA
| | - Patricia Coutinho de Souza
- Beth Israel Deaconess Medical Center, Department of Radiology, 330 Brookline Avenue, Boston, MA 02215, USA; Genmab, 777 Scudders Mill Rd, Plainsboro, NJ 08536, USA
| | - Svayam Dialani
- Beth Israel Deaconess Medical Center, Department of Radiology, 330 Brookline Avenue, Boston, MA 02215, USA; Northwestern University, 2145 Ridge Ave, Evanston, IL 60201, USA
| | - John T Moon
- Beth Israel Deaconess Medical Center, Department of Radiology, 330 Brookline Avenue, Boston, MA 02215, USA; Division of Interventional Radiology, Emory University School of Medicine, Emory University Hospital, 1364 Clifton Road NE, Atlanta, GA 30322, USA
| | - Zheng Zhang
- Beth Israel Deaconess Medical Center, Department of Radiology, 330 Brookline Avenue, Boston, MA 02215, USA
| | - Aaron K Grant
- Beth Israel Deaconess Medical Center, Department of Radiology, 330 Brookline Avenue, Boston, MA 02215, USA
| | - Muneeb Ahmed
- Beth Israel Deaconess Medical Center, Department of Radiology, 330 Brookline Avenue, Boston, MA 02215, USA
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18
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Liu Z, Mo H, Sun L, Wang L, Chen T, Yao B, Liu R, Niu Y, Tu K, Xu Q, Yang N. Long noncoding RNA PICSAR/miR-588/EIF6 axis regulates tumorigenesis of hepatocellular carcinoma by activating PI3K/AKT/mTOR signaling pathway. Cancer Sci 2020; 111:4118-4128. [PMID: 32860321 PMCID: PMC7648049 DOI: 10.1111/cas.14631] [Citation(s) in RCA: 24] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/20/2020] [Revised: 08/13/2020] [Accepted: 08/19/2020] [Indexed: 12/17/2022] Open
Abstract
Accumulating evidence has identified long noncoding RNAs (lncRNAs) as regulators in tumor progression and development. Here, we elucidated the function and possible molecular mechanisms of the effect of lncRNA-PICSAR (p38 inhibited cutaneous squamous cell carcinoma associated lincRNA) on the biological behaviors of HCC. In the present study, we found that PICSAR was upregulated in HCC tissues and cells and correlated with progression and poor prognosis in HCC patients. Gain- and loss-of-function experiments indicated that PICSAR enhanced cell proliferation, colony formation, and cell cycle progression and inhibited apoptosis of HCC cells. PICSAR could function as a competing endogenous RNA by sponging microRNA (miR)-588 in HCC cells. Mechanically, miR-588 inhibited HCC progression and alternation of miR-588 reversed the promotive effects of PICSAR on HCC cells. In addition, we confirmed that eukaryotic initiation factor 6 (EIF6) was a direct target of miR-588 in HCC and mediated the biological effects of miR-588 and PICSAR in HCC, resulting in PI3K/AKT/mTOR pathway activation. Our data identified PICSAR as a novel oncogenic lncRNA associated with malignant clinical outcomes in HCC patients. PICSAR played an oncogenic role by targeting miR-588 and subsequently promoted EIF6 expression and PI3K/AKT/mTOR activation in HCC. Our results revealed that PICSAR could be a potential prognostic biomarker and therapeutic target for HCC.
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MESH Headings
- Animals
- Apoptosis/genetics
- Biomarkers, Tumor
- Carcinoma, Hepatocellular/genetics
- Carcinoma, Hepatocellular/metabolism
- Carcinoma, Hepatocellular/mortality
- Carcinoma, Hepatocellular/pathology
- Cell Line, Tumor
- Cell Proliferation/genetics
- Cell Transformation, Neoplastic/genetics
- Cell Transformation, Neoplastic/metabolism
- Disease Models, Animal
- Female
- Gene Expression Regulation, Neoplastic
- Humans
- Liver Neoplasms/genetics
- Liver Neoplasms/metabolism
- Liver Neoplasms/mortality
- Liver Neoplasms/pathology
- Male
- Mice
- MicroRNAs/genetics
- Peptide Initiation Factors/genetics
- Peptide Initiation Factors/metabolism
- Phosphatidylinositol 3-Kinases/metabolism
- Phosphorylation
- Prognosis
- Proto-Oncogene Proteins c-akt/metabolism
- RNA, Long Noncoding/genetics
- Signal Transduction
- TOR Serine-Threonine Kinases/metabolism
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Affiliation(s)
- Zhikui Liu
- Department of Hepatobiliary SurgeryThe First Affiliated Hospital of Xi’an Jiaotong UniversityXi’anChina
| | - Huanye Mo
- Department of Hepatobiliary SurgeryThe First Affiliated Hospital of Xi’an Jiaotong UniversityXi’anChina
| | - Liankang Sun
- Department of Hepatobiliary SurgeryThe First Affiliated Hospital of Xi’an Jiaotong UniversityXi’anChina
| | - Liang Wang
- Department of Hepatobiliary SurgeryThe First Affiliated Hospital of Xi’an Jiaotong UniversityXi’anChina
| | - Tianxiang Chen
- Department of Hepatobiliary SurgeryThe First Affiliated Hospital of Xi’an Jiaotong UniversityXi’anChina
| | - Bowen Yao
- Department of Hepatobiliary SurgeryThe First Affiliated Hospital of Xi’an Jiaotong UniversityXi’anChina
| | - Runkun Liu
- Department of Hepatobiliary SurgeryThe First Affiliated Hospital of Xi’an Jiaotong UniversityXi’anChina
| | - Yongshen Niu
- Department of Hepatobiliary SurgeryThe First Affiliated Hospital of Xi’an Jiaotong UniversityXi’anChina
| | - Kangsheng Tu
- Department of Hepatobiliary SurgeryThe First Affiliated Hospital of Xi’an Jiaotong UniversityXi’anChina
| | - Qiuran Xu
- Key Laboratory of Tumor Molecular Diagnosis and Individualized Medicine of Zhejiang ProvinceZhejiang Provincial People’s Hospital (People’s Hospital of Hangzhou Medical College)HangzhouChina
| | - Nan Yang
- Department of Infectious DiseasesThe First Affiliated Hospital of Xi’an Jiaotong UniversityXi’anChina
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19
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Zhang YH, Su B, Sun P, Li RM, Peng XC, Cai J. Percutaneous radiofrequency ablation is superior to hepatic resection in patients with small hepatocellular carcinoma. World J Clin Cases 2020; 8:4380-4387. [PMID: 33083397 PMCID: PMC7559644 DOI: 10.12998/wjcc.v8.i19.4380] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/22/2020] [Revised: 07/27/2020] [Accepted: 08/25/2020] [Indexed: 02/06/2023] Open
Abstract
BACKGROUND It is not known whether percutaneous radiofrequency ablation (PRFA) has the same treatment efficacy and fewer complications than laparoscopic resection in patients with small centrally located hepatocellular carcinoma (HCC).
AIM To compare the effectiveness of PRFA with classical laparoscopic resection in patients with small HCC and document the safety parameters.
METHODS In this retrospective study, 85 patients treated with hepatic resection (HR) and 90 PRFA-treated patients were enrolled in our hospital from July 2016 to July 2019. Treatment outcomes, including major complications and survival data, were evaluated.
RESULTS The results showed that minor differences existed in the baseline characteristics between the patients in the two groups. PRFA significantly increased cumulative recurrence-free survival (hazard ratio 1.048, 95%CI: 0.265–3.268) and overall survival (hazard ratio 0.126, 95%CI: 0.025–0.973); PRFA had a lower rate of major complications than HR (7.78% vs 20.0%, P < 0.05), and hospital stay was shorter in the PRFA group than in the HR group (7.8 ± 0.2 d vs 9.5 ± 0.3 d, P < 0.001).
CONCLUSION Based on the data obtained, we conclude that PRFA was superior to HR and may reduce complications and hospital stay in patients with small HCC.
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Affiliation(s)
- Yan-Hua Zhang
- Department of Oncology, First Affiliated Hospital, Yangtze University, Jingzhou 434023, Hubei Province, China
| | - Bo Su
- Laboratory of Oncology, Center for Molecular Medicine, School of Basic Medicine, Yangtze University, Jingzhou 434023, Hubei Province, China
| | - Pei Sun
- Laboratory of Oncology, Center for Molecular Medicine, School of Basic Medicine, Yangtze University, Jingzhou 434023, Hubei Province, China
| | - Ru-Meng Li
- Laboratory of Oncology, Center for Molecular Medicine, School of Basic Medicine, Yangtze University, Jingzhou 434023, Hubei Province, China
| | - Xiao-Chun Peng
- Laboratory of Oncology, Center for Molecular Medicine, School of Basic Medicine, Yangtze University, Jingzhou 434023, Hubei Province, China
| | - Jun Cai
- Department of Oncology, First Affiliated Hospital, Yangtze University, Jingzhou 434023, Hubei Province, China
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Long GB, Xiao CW, Zhao XY, Zhang J, Li X. Effects of hepatic arterial infusion chemotherapy in the treatment of hepatocellular carcinoma: A meta-analysis. Medicine (Baltimore) 2020; 99:e20745. [PMID: 32590750 PMCID: PMC7328911 DOI: 10.1097/md.0000000000020745] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/24/2022] Open
Abstract
BACKGROUND The potential benefits and safety of hepatic arterial infusion chemotherapy (HAIC) for the treatment of patients with hepatocellular carcinoma (HCC) remains inconsistent. Therefore, we conducted this meta-analysis of evaluate the efficacy and safety of HAIC in the treatment of HCC. METHODS A comprehensive literature search was performed using PubMed, Embase, Web of Science, and the Cochrane library to identify eligible studies that compared HAIC with other therapies for patients with HCC. The main outcomes of our interest, including overall survival (OS), disease free survival (DFS), objective response rate (ORR), disease control rate (DCR), and adverse events, were calculated using the meta-analysis. The pooled estimates were expressed with hazard ratio (HR) with 95%confidence intervals (95%CIs) or risk ratio (RR) with 95%CIs. RESULTS A total of 13 studies met the inclusion criteria and were included in this meta-analysis. Pooled estimates showed that, HAIC was associated with significantly improved OS (HR = 0.61, 95%CI: 0.48, 0.77; P < .001) and DFS (HR = 0.66, 95%CI: 0.52, 0.84; P = .001) as compared with other therapies. The ORR (RR = 2.28, 95%CI: 1.77, 2.94; P < .001) and DCR (RR = 1.47, 95%CI: 1.23, 1.77; P < .001) were also significantly higher in HAIC group than in control group. Most of the common adverse events were comparably occurred in the 2 groups, except for nausea/vomiting, hypoalbuminemia, pain, anemia and hepatic toxicity. Subgroup analysis suggested that, the improved OS and DFS associated with HAIC were only observed in patients with colorectal liver metastases (CRLM), or advanced HCC, but not in those with unresectable HCC or pancreatic liver metastases. CONCLUSION Based on the present data, HAIC showed benefit effect in HCC patients, with pronged OS and DFS, as well as increased ORR and DCR. These benefit effects were more obvious in CRLM or advanced HCC patients. However, considering the potential limitations, more large-scale, randomized trials are needed to verify our findings.
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Kamp WM, Sellers CM, Stein S, Lim JK, Kim HS. Direct-Acting Antivirals Improve Overall Survival in Interventional Oncology Patients with Hepatitis C and Hepatocellular Carcinoma. J Vasc Interv Radiol 2020; 31:953-960. [PMID: 32376182 DOI: 10.1016/j.jvir.2019.12.809] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/07/2019] [Revised: 12/08/2019] [Accepted: 12/16/2019] [Indexed: 02/07/2023] Open
Abstract
PURPOSE To investigate the impact of direct-acting antivirals (DAAs) and 12-week sustained virologic response (SVR12) in patients with hepatitis C virus (HCV)-related hepatocellular carcinoma (HCC) treated by interventional oncology (IO) therapies. MATERIALS AND METHODS Retrospective analysis of patients diagnosed from 2005 to 2016 with HCC and receiving IO therapies. A total of 478 patients met inclusion criteria. Patients were age 29-90 years (mean 63.6 ± 9.4 years) and 78.9% (n =3 77) male. Two hundred and eighty-five (57%) patients had chronic HCV, 93 (33%) received DAAs, and 63 (68%) achieved SVR12. Liver function, tumor characteristics, and IO therapy including ablation, image-guided transcatheter tumor therapies (ITTT) (eg, chemoembolization and radioembolization), and combination locoregional therapy were assessed in analysis. RESULTS Median overall survival (OS) of the cohort was 26.7 months (95% confidence interval [CI] 21.9-29.9). OS for ablation, combination locoregional therapy and ITTT, was 37.3 (CI 30.7-49.9), 29.3 (CI 24.2-38.0), and 19.7 months (CI 16.5-22.8), respectively (P < .0001). OS in patients with HCV was 30.7 months (CI 24.2-35.2) versus 22.2 months in non-HCV patients (CI 17.8-27.8, P = .03). Patients with HCV who received DAA had higher survival, 49.2 months (CI 36.5-not reached) versus those not receiving DAA, 18.5 months (CI 14.1-25.3, P < .0001). OS was 71.8 months (CI 42.3-not reached) for patients who achieved SVR12 after DAA versus 26.7 months in the non-SVR12 group (CI 15.9-31.1, P < .0001). Multivariable analysis revealed independent factors for OS including IO treatment type, DAA use and achieving SVR12 (P < .05). CONCLUSIONS DAA use and SVR12 is associated with higher OS in patients with HCV-related HCC treated by IO therapies.
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Affiliation(s)
- William M Kamp
- Section of Interventional Radiology, Department of Radiology and Biomedical Imaging, Yale School of Medicine, 330 Cedar Street, New Haven, CT 06510
| | - Cortlandt M Sellers
- Section of Interventional Radiology, Department of Radiology and Biomedical Imaging, Yale School of Medicine, 330 Cedar Street, New Haven, CT 06510
| | - Stacey Stein
- Section of Medical Oncology, Department of Internal Medicine, Yale School of Medicine, 330 Cedar Street, New Haven, CT 06510
| | - Joseph K Lim
- Section of Digestive Diseases and Yale Liver Center, Yale School of Medicine, 330 Cedar Street, New Haven, CT 06510
| | - Hyun S Kim
- Section of Interventional Radiology, Department of Radiology and Biomedical Imaging, Yale School of Medicine, 330 Cedar Street, New Haven, CT 06510; Section of Medical Oncology, Department of Internal Medicine, Yale School of Medicine, 330 Cedar Street, New Haven, CT 06510; Yale Cancer Center, Yale School of Medicine, 330 Cedar Street, New Haven, CT 06510.
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22
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Ultrasound fusion imaging technologies for guidance in ablation therapy for liver cancer. J Med Ultrason (2001) 2020; 47:257-263. [PMID: 32125577 DOI: 10.1007/s10396-020-01006-w] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/15/2019] [Accepted: 01/05/2020] [Indexed: 12/17/2022]
Abstract
With advances in imaging technology, images from ultrasound (US) and computed tomography (CT) or magnetic resonance imaging (MRI) can be displayed simultaneously and in real time, according to the angle of the transducer. CT/MR-US fusion imaging improves the visualization of inconspicuous hepatocellular carcinoma (HCC) and helps us to understand the three-dimensional relationship between the liver vasculature and HCC. US fusion imaging guidance facilitates improvement in the treatment response for HCC with poor conspicuity, and the rates of technical success of ablation and local tumor progression for inconspicuous HCC range from 94.4 to 100% and 0 to 8.3%, respectively. Moreover, the development of image fusion has made it possible to compare and overlay pre- and post-ablation US images. This US-US fusion imaging allows side-by-side comparison of the ablative margin, while US-US overlay fusion can visualize the ablative margin because the tumor image is projected onto the ablative hyperechoic zone. Thus, US-US overlay fusion guidance is highly effective for safety margin achievement in local ablation therapy for HCC, providing a lower risk of local tumor progression. This manuscript reviews the current status of ultrasound fusion imaging for percutaneous ablation therapy of HCC.
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Wen Y, Cai X, Chen S, Fu W, Chai D, Zhang H, Zhang Y. 7-Methoxy-1-Tetralone Induces Apoptosis, Suppresses Cell Proliferation and Migration in Hepatocellular Carcinoma via Regulating c-Met, p-AKT, NF-κB, MMP2, and MMP9 Expression. Front Oncol 2020; 10:58. [PMID: 32117722 PMCID: PMC7020565 DOI: 10.3389/fonc.2020.00058] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/27/2019] [Accepted: 01/13/2020] [Indexed: 12/25/2022] Open
Abstract
This study aimed to determine the anti-proliferative and anti-migratory effects of 7-methoxy-1-tetralone (MT) in hepatocellular carcinoma (HCC) cells. MTT assay assessed HCC cell viability; cell apoptosis of HCC cells was determined by flow cytometry; wound healing assay evaluated HCC cell migratory ability; protein expression levels were assessed using western blot assay; the in vivo antitumor effects of MT were tested in BALB/c nude mice and the pathological changes within the tumor tissues were evaluated by immunohistochemistry. MT treatment significantly suppressed the cell proliferative and migratory potentials of HepG2 cells, and induced HepG2 cell apoptosis. The western blot assay showed that MT treatment caused a suppression on c-Met, phosphorylated AKT (p-AKT), NF-κB, matrix metallopeptidase 2 (MMP2)/MMP9 protein levels in HepG2 cells. Further in vivo animal studies deciphered that MT treatment suppressed tumor growth of HepG2 cells in the nude mice, but had no effect on the body weight and the organ index of liver and spleen. Further immunohistochemistry analysis of the dissected tumor tissues showed that MT treatment significantly suppressed the protein expression levels of NF-κB, MMP9, MMP2, and p-AKT. In summary, the present study demonstrated the anti-tumor effects of MT on the HCC, and MT suppressed HCC progression possibly via regulating proliferation- and migration-related mediators including c-Met, p-AKT, NF-κB, MMP2, and MMP9 in HepG2 cells.
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Affiliation(s)
- Ying Wen
- Guangzhou Key Laboratory of Construction and Application of New Drug Screening Model Systems, Guangdong Pharmaceutical University, Guangzhou, China.,Department of Cell Biology and Medical Genetics, School of Life Sciences and Biopharmaceutics, Guangdong Pharmaceutical University, Guangzhou, China
| | - Xiaoyan Cai
- Department of Cell Biology and Medical Genetics, School of Life Sciences and Biopharmaceutics, Guangdong Pharmaceutical University, Guangzhou, China
| | - Shaolian Chen
- Department of Clinical Laboratory, The First Affiliated Hospital, Guangdong Pharmaceutical University, Guangzhou, China
| | - Wei Fu
- Guangzhou Key Laboratory of Construction and Application of New Drug Screening Model Systems, Guangdong Pharmaceutical University, Guangzhou, China.,Department of Cell Biology and Medical Genetics, School of Life Sciences and Biopharmaceutics, Guangdong Pharmaceutical University, Guangzhou, China
| | - Dong Chai
- Guangzhou Key Laboratory of Construction and Application of New Drug Screening Model Systems, Guangdong Pharmaceutical University, Guangzhou, China.,Department of Cell Biology and Medical Genetics, School of Life Sciences and Biopharmaceutics, Guangdong Pharmaceutical University, Guangzhou, China
| | - Huainian Zhang
- Guangzhou Key Laboratory of Construction and Application of New Drug Screening Model Systems, Guangdong Pharmaceutical University, Guangzhou, China.,Department of Cell Biology and Medical Genetics, School of Life Sciences and Biopharmaceutics, Guangdong Pharmaceutical University, Guangzhou, China
| | - Yongli Zhang
- Guangzhou Key Laboratory of Construction and Application of New Drug Screening Model Systems, Guangdong Pharmaceutical University, Guangzhou, China.,Department of Cell Biology and Medical Genetics, School of Life Sciences and Biopharmaceutics, Guangdong Pharmaceutical University, Guangzhou, China
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Cui R, Wang XH, Ma C, Liu T, Cheng ZG, Han ZY, Liu FY, Yu XL, Yu J, Liang P. Comparison of Microwave Ablation and Transarterial Chemoembolization for Single-Nodule Hepatocellular Carcinoma Smaller Than 5cm: A Propensity Score Matching Analysis. Cancer Manag Res 2020; 11:10695-10704. [PMID: 31920380 PMCID: PMC6934117 DOI: 10.2147/cmar.s213581] [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: 04/26/2019] [Accepted: 10/27/2019] [Indexed: 12/29/2022] Open
Abstract
Purpose To compare overall survival (OS) and progression-free survival (PFS) between microwave ablation (MWA) and transarterial chemoembolization (TACE) for solitary hepatocellular carcinoma (HCC) smaller than 5 cm. Methods Patients with solitary HCC smaller than 5cm who initially underwent MWA or TACE were identified in Chinese PLA General Hospital from June 2010 to October 2015. Propensity score matching (PSM) was performed with a 1:1 matching protocol. OS and PFS were compared by using the log-rank test. After matching, subgroup analysis based on tumor size (≤3cm/3.1–5cm) was also conducted. Prognostic factors for OS and PFS were assessed with Cox proportional hazard regression model. Results A total of 202 patients (MWA, n=120; TACE, n=82) were identified. After matching, 116 patients were included (58 patients for each treatment group). MWA provided significantly better OS and PFS than TACE for both the entire cohort (OS, P<0.001; PFS, P<0.001) and the matched cohort (OS, P=0.015; PFS, P<0.001). Subgroup analysis showed that among patients with tumor of 3cm or less, the MWA group had significantly better OS (P=0.027) and PFS (P=0.008) than the TACE group. Multivariate Cox regression analysis showed TACE was associated with worse OS (hazard ratio, 2.385; 95% CI: 1.427, 3.985; P=0.001) and PFS (hazard ratio, 2.567; 95% CI: 1.820, 3.622; P<0.001). Conclusion MWA outperformed TACE for solitary HCC smaller than 5cm in OS and PFS. For single tumors less than 5cm, especially those smaller ones (≤3cm), priority should be given to MWA when making treatment options between MWA and TACE.
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Affiliation(s)
- Rui Cui
- Department of Interventional Ultrasound, Chinese PLA General Hospital, Beijing 100853, People's Republic of China.,Department of Ultrasonography, The Sixth Affiliated Hospital, Sun Yat-sen University, Guangzhou 510000, People's Republic of China
| | - Xiao-Hui Wang
- Department of Ultrasonography, The First Affiliated Hospital of Zhengzhou University, Zhengzhou 450000, People's Republic of China
| | - Chao Ma
- Department of Ultrasonography, Qiqihaer Hospital of Chinese Medicine, Qiqihaer 161000, People's Republic of China
| | - Tong Liu
- Department of Ultrasonography, Hebei Chest Hospital, Shijiazhuang 050000, People's Republic of China
| | - Zhi-Gang Cheng
- Department of Interventional Ultrasound, Chinese PLA General Hospital, Beijing 100853, People's Republic of China
| | - Zhi-Yu Han
- Department of Interventional Ultrasound, Chinese PLA General Hospital, Beijing 100853, People's Republic of China
| | - Fang-Yi Liu
- Department of Interventional Ultrasound, Chinese PLA General Hospital, Beijing 100853, People's Republic of China
| | - Xiao-Ling Yu
- Department of Interventional Ultrasound, Chinese PLA General Hospital, Beijing 100853, People's Republic of China
| | - Jie Yu
- Department of Interventional Ultrasound, Chinese PLA General Hospital, Beijing 100853, People's Republic of China
| | - Ping Liang
- Department of Interventional Ultrasound, Chinese PLA General Hospital, Beijing 100853, People's Republic of China
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Zhang Y, Huang B, Chen Z, Yang S. Knockdown of LINC00473 Enhances Radiosensitivity in Hepatocellular Carcinoma via Regulating the miR-345-5p/FOXP1 Axis. Onco Targets Ther 2020; 13:173-183. [PMID: 32021265 PMCID: PMC6957929 DOI: 10.2147/ott.s240113] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/26/2019] [Accepted: 12/24/2019] [Indexed: 12/24/2022] Open
Abstract
Background Hepatocellular carcinoma (HCC) is the most common form of liver cancer. Radioresistance is a significant obstacle in HCC therapy. Long non-coding RNA 473 (LINC00473) has been found to impair the effect of radiotherapy. This study aimed to explore the function and molecular basis of LINC00473 in the radiosensitivity of HCC cells. Methods The levels of LINC00473, miR-345-5p and Forkhead Box P1 (FOXP1) were determined by quantitative real-time polymerase chain reaction. Cell viability was assessed by 3-(4,5-dimethyl-2-thiazolyl)-2,5-diphenyl-2-H-tetrazolium bromide (MTT) assay. Survival fraction was calculated by colony survival assay after exposure to different doses of radiation. Cell apoptosis was evaluated by flow cytometry. The interaction among LINC00473, miR-345-5p and FOXP1 was confirmed by dual-luciferase reporter assay. The protein level of FOXP1 was detected by Western blot assay. Results LINC00473 and FOXP1 were up-regulated, while miR-345-5p was down-regulated in HCC tissues and cells. Radiation elevated LINC00473 expression in a dose- and time-dependent manner. Depletion of LINC00473 inhibited proliferation and heightened radiosensitivity and apoptosis in HCC cells. In addition, LINC00473 was a sponge of miR-345-5p. Also, miR-345-5p overexpression sensitized HCC cells to radiation. Moreover, miR-345-5p directly targeted FOXP1. MiR-345-5p inhibition or FOXP1 up-regulation reversed the enhanced radiosensitivity caused by LINC00473 knockdown. Conclusion LINC00473 contributed to radioresistance in HCC via modulating the miR-345-5p/FOXP1 axis, which might provide a promising diagnostic marker for HCC radiotherapy.
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Affiliation(s)
- Yuhong Zhang
- Department of General Surgery, Shanxi Provincial People's Hospital, Taiyuan, Shanxi 030012, People's Republic of China
| | - Bo Huang
- Department of General Surgery, Shanxi Provincial People's Hospital, Taiyuan, Shanxi 030012, People's Republic of China
| | - Zhi Chen
- Department of General Surgery, Shanxi Provincial People's Hospital, Taiyuan, Shanxi 030012, People's Republic of China
| | - Shiming Yang
- Department of General Surgery, Shanxi Provincial People's Hospital, Taiyuan, Shanxi 030012, People's Republic of China
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Minami Y, Minami T, Takita M, Hagiwara S, Ida H, Ueshima K, Nishida N, Kudo M. Radiofrequency ablation for hepatocellular carcinoma: Clinical value of ultrasound-ultrasound overlay fusion for optimal ablation and local controllability. Hepatol Res 2020; 50:67-74. [PMID: 31301213 DOI: 10.1111/hepr.13407] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/16/2018] [Revised: 06/20/2019] [Accepted: 07/07/2019] [Indexed: 12/11/2022]
Abstract
AIM To retrospectively investigate the potential benefit of ultrasound-ultrasound (US-US) overlay fusion guidance for local controllability of radiofrequency ablation (RFA) in the treatment of hepatocellular carcinoma (HCC). METHODS Patients (n = 101) with 121 HCCs (mean ± SD, 1.8 ± 0.7 cm) who underwent RFA guided by US-US overlay fusion were included in the retrospective study. By overlaying pre/postoperative US, the tumor image could be projected onto the ablative hyperechoic zone. The ablative margin could thereby be evaluated three-dimensionally during the RFA procedure. As a control group, all 325 patients with 453 HCCs who underwent conventional RFA during the same study period were selected. RESULTS The total number of RF needle insertions per tumor for ablation was significantly more in the US overlay fusion group (mean 1.9 vs. 1.2; P < 0.01). The technical success rates of ablation after a single session were 100% (101/101) and 96.6% (314/325) for the US overlay fusion group and the control group, respectively. For early assessment of RFA response, 5-mm safety margins were achieved in 89.3% (108/121) and 47.0% (213/453) of nodules in the US overlay fusion group and the control group, respectively (P < 0.01). During the follow-up period (median 19 months), the 2-year local tumor progression rates were 0.8% (1/121) and 6.0% (27/453) in the US overlay fusion group and the control group, respectively (P = 0.022, log-rank test). CONCLUSIONS US-US overlay fusion guidance can be highly effective for safety margin achievement in RFA for HCC, providing a lower risk of local tumor progression.
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Affiliation(s)
- Yasunori Minami
- Department of Gastroenterology and Hepatology, Kindai University Faculty of Medicine, Osaka, Japan
| | - Tomohiro Minami
- Department of Gastroenterology and Hepatology, Kindai University Faculty of Medicine, Osaka, Japan
| | - Masahiro Takita
- Department of Gastroenterology and Hepatology, Kindai University Faculty of Medicine, Osaka, Japan
| | - Satoru Hagiwara
- Department of Gastroenterology and Hepatology, Kindai University Faculty of Medicine, Osaka, Japan
| | - Hiroshi Ida
- Department of Gastroenterology and Hepatology, Kindai University Faculty of Medicine, Osaka, Japan
| | - Kazuomi Ueshima
- Department of Gastroenterology and Hepatology, Kindai University Faculty of Medicine, Osaka, Japan
| | - Naoshi Nishida
- Department of Gastroenterology and Hepatology, Kindai University Faculty of Medicine, Osaka, Japan
| | - Masatoshi Kudo
- Department of Gastroenterology and Hepatology, Kindai University Faculty of Medicine, Osaka, Japan
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Ren F, Li Q, Gao X, Zhu K, Zhang J, Chen X, Yan X, Chu D, Hu L, Gao Z, Wu Z, Wu R, Lv Y. Electrical and thermal analyses of catheter-based irreversible electroporation of digestive tract. Int J Hyperthermia 2019; 36:854-867. [PMID: 31452435 DOI: 10.1080/02656736.2019.1646928] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022] Open
Affiliation(s)
- Fenggang Ren
- National Local Joint Engineering Research Center for Precision Surgery and Regenerative Medicine and Regenerative Medicine and Surgical Engineering Research Center of Shaanxi Province, First Affiliated Hospital of Xi’an Jiaotong University, Xi’an, China
- Department of Hepatobiliary Surgery, First Affiliated Hospital of Xi’an Jiaotong University, Xi’an, China
| | - Qingshan Li
- National Local Joint Engineering Research Center for Precision Surgery and Regenerative Medicine and Regenerative Medicine and Surgical Engineering Research Center of Shaanxi Province, First Affiliated Hospital of Xi’an Jiaotong University, Xi’an, China
- Department of Hepatobiliary Surgery, First Affiliated Hospital of Xi’an Jiaotong University, Xi’an, China
| | - Xuyao Gao
- State Key Laboratory of Multiphase Flow in Power Engineering, Xi'an Jiaotong University, Xi’an, China
| | - Kun Zhu
- Department of Pathogenic Microbiology and Immunology, School of Basic Medical Sciences, Xi’an Jiaotong University, Xi’an, China
| | - Jing Zhang
- National Local Joint Engineering Research Center for Precision Surgery and Regenerative Medicine and Regenerative Medicine and Surgical Engineering Research Center of Shaanxi Province, First Affiliated Hospital of Xi’an Jiaotong University, Xi’an, China
| | - Xue Chen
- National Local Joint Engineering Research Center for Precision Surgery and Regenerative Medicine and Regenerative Medicine and Surgical Engineering Research Center of Shaanxi Province, First Affiliated Hospital of Xi’an Jiaotong University, Xi’an, China
| | - Xiaopeng Yan
- National Local Joint Engineering Research Center for Precision Surgery and Regenerative Medicine and Regenerative Medicine and Surgical Engineering Research Center of Shaanxi Province, First Affiliated Hospital of Xi’an Jiaotong University, Xi’an, China
- Department of Hepatobiliary Surgery, First Affiliated Hospital of Xi’an Jiaotong University, Xi’an, China
| | - Dake Chu
- National Local Joint Engineering Research Center for Precision Surgery and Regenerative Medicine and Regenerative Medicine and Surgical Engineering Research Center of Shaanxi Province, First Affiliated Hospital of Xi’an Jiaotong University, Xi’an, China
- Department of Gastroenterology, First Affiliated Hospital of Xi’an Jiaotong University, Xi’an, China
| | - Liangshuo Hu
- National Local Joint Engineering Research Center for Precision Surgery and Regenerative Medicine and Regenerative Medicine and Surgical Engineering Research Center of Shaanxi Province, First Affiliated Hospital of Xi’an Jiaotong University, Xi’an, China
- Department of Hepatobiliary Surgery, First Affiliated Hospital of Xi’an Jiaotong University, Xi’an, China
| | - Zhongquan Gao
- State Key Laboratory of Multiphase Flow in Power Engineering, Xi'an Jiaotong University, Xi’an, China
| | - Zheng Wu
- National Local Joint Engineering Research Center for Precision Surgery and Regenerative Medicine and Regenerative Medicine and Surgical Engineering Research Center of Shaanxi Province, First Affiliated Hospital of Xi’an Jiaotong University, Xi’an, China
- Department of Hepatobiliary Surgery, First Affiliated Hospital of Xi’an Jiaotong University, Xi’an, China
| | - Rongqian Wu
- National Local Joint Engineering Research Center for Precision Surgery and Regenerative Medicine and Regenerative Medicine and Surgical Engineering Research Center of Shaanxi Province, First Affiliated Hospital of Xi’an Jiaotong University, Xi’an, China
| | - Yi Lv
- National Local Joint Engineering Research Center for Precision Surgery and Regenerative Medicine and Regenerative Medicine and Surgical Engineering Research Center of Shaanxi Province, First Affiliated Hospital of Xi’an Jiaotong University, Xi’an, China
- Department of Hepatobiliary Surgery, First Affiliated Hospital of Xi’an Jiaotong University, Xi’an, China
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Long non-coding RNA AGAP2-AS1, functioning as a competitive endogenous RNA, upregulates ANXA11 expression by sponging miR-16-5p and promotes proliferation and metastasis in hepatocellular carcinoma. JOURNAL OF EXPERIMENTAL & CLINICAL CANCER RESEARCH : CR 2019; 38:194. [PMID: 31088485 PMCID: PMC6518827 DOI: 10.1186/s13046-019-1188-x] [Citation(s) in RCA: 101] [Impact Index Per Article: 20.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 01/20/2019] [Accepted: 04/22/2019] [Indexed: 12/21/2022]
Abstract
Background Accumulating evidence has highlighted the potential role of long non-coding RNAs (lncRNAs) in the biological behaviors of hepatocellular carcinoma (HCC). Here, we elucidated the function and possible molecular mechanisms of the effect of lncRNA-AGAP2-AS1 on the biological behaviors of HCC. Methods EdU, Transwell and flow cytometry were used to determine proliferation, migration, invasion and apoptosis of HCC cells in vitro. The subcutaneous tumor model and lung metastasis mouse model in nude mice was established to detect tumor growth and metastasis of HCC in vivo. The direct binding of miR-16-5p to 3’UTR of ANXA11 was confirmed by luciferase reporter assay. The expression of AGAP2-AS1 and miR-16-5p in HCC specimens and cell lines were detected by real-time PCR. The correlation among AGAP2-AS1 and miR-16-5p were disclosed by a dual-luciferase reporter assay, RIP assay and biotin pull-down assay. Results Here, we demonstrated that AGAP2-AS1 expression was up-regulated in HCC tissues and cell lines, especially in metastatic and recurrent cases. Gain- and loss-of-function experiments indicated that AGAP2-AS1 promoted cell proliferation, migration, invasion, EMT progression and inhibited apoptosis of HCC cells in vitro and in vivo. Further studies demonstrated that AGAP2-AS1 could function as a competing endogenous RNA (ceRNA) by sponging miR-16-5p in HCC cells. Functionally, gain- and loss-of-function studies showed that miR-16-5p promoted HCC progression and alteration of miR-16-5p abolished the promotive effects of AGAP2-AS1 on HCC cells. Moreover, ANXA11 was identified as direct downstream targets of miR-16-5p in HCC cells, and mediated the functional effects of miR-16-5p and AGAP2-AS1 in HCC, resulting in AKT signaling activation. Clinically, AGAP2-AS1 and miR-16-5p expression were markedly correlated with adverse clinical features and poor prognosis of HCC patients. We showed that hypoxia was responsible for the overexpression of AGAP2-AS1 in HCC. And the promoting effects of hypoxia on metastasis and EMT of HCC cells were reversed by AGAP2-AS1 knockdown. Conclusions Taken together, this research supports the first evidence that AGAP2-AS1 plays an oncogenic role in HCC via AGAP2-AS1/miR-16-5p/ANXA11/AKT axis pathway and represents a promising therapeutic strategy for HCC patients. Electronic supplementary material The online version of this article (10.1186/s13046-019-1188-x) contains supplementary material, which is available to authorized users.
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Sun L, Wang Y, Wang L, Yao B, Chen T, Li Q, Liu Z, Liu R, Niu Y, Song T, Liu Q, Tu K. Resolvin D1 prevents epithelial-mesenchymal transition and reduces the stemness features of hepatocellular carcinoma by inhibiting paracrine of cancer-associated fibroblast-derived COMP. J Exp Clin Cancer Res 2019; 38:170. [PMID: 30999932 PMCID: PMC6472102 DOI: 10.1186/s13046-019-1163-6] [Citation(s) in RCA: 76] [Impact Index Per Article: 15.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/15/2019] [Accepted: 04/01/2019] [Indexed: 02/06/2023] Open
Abstract
BACKGROUND Cancer stem cells (CSCs) require stromal signals for maintaining pluripotency and self-renewal capacities to confer tumor metastasis. Resolvin D1 (RvD1), an endogenous anti-inflammatory lipid mediator, has recently been identified to display anti-cancer effects by acting on stroma cells. Our previous study reveals that hepatic stellate cells (HSCs)-derived cartilage oligomeric matrix protein (COMP) contributes to hepatocellular carcinoma (HCC) progression. However, whether RvD1 inhibits paracrine of cancer-associated fibroblasts (CAFs)-derived COMP to prevent epithelial-mesenchymal transition (EMT) and cancer stemness in HCC remains to be elucidated. METHODS CAFs were isolated from HCC tissues. Direct and indirect co-culture models were established to analyze the interactions between HCC cells and CAFs in the presence of RvD1 in vitro. The transwell and tumor sphere formation assays were used to determine invasion and stemness of HCC cells. The subcutaneous tumor formation and orthotopic liver tumor models were established by co-implantation of CAFs and HCC cells to evaluate the role of RvD1 in vivo. To characterize the mechanism of RvD1 inhibited paracrine of COMP in CAFs, various signaling molecules were analyzed by ELISA, western blotting, reactive oxygen species (ROS) detection, immunofluorescence staining, dual luciferase reporter assay and chromatin immunoprecipitation assay. RESULTS Our data revealed that RvD1 treatment can impede the CAFs-induced cancer stem-like properties and the EMT of HCC cells under co-culture conditions. In vivo studies indicated that RvD1 intervention repressed the promoting effects of CAFs on tumor growth and metastasis of HCC. Furthermore, RvD1 inhibited CAF-induced EMT and stemness features of HCC cells by suppressing the secretion of COMP. Mechanistically, formyl peptide receptor 2 (FPR2) receptor mediated the suppressive effects of RvD1 on COMP and forkhead box M1 (FOXM1) expression in CAFs. Notably, RvD1 impaired CAF-derived COMP in a paracrine manner by targeting FPR2/ROS/FOXM1 signaling to ultimately abrogate FOXM1 recruitment to the COMP promoter. CONCLUSION Our results indicated that RvD1 impaired paracrine of CAFs-derived COMP by targeting FPR2/ROS/FOXM1 signaling to repress EMT and cancer stemness in HCC. Thus, RvD1 may be a potential agent to promote treatment outcomes in HCC.
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Affiliation(s)
- Liankang Sun
- Department of Hepatobiliary Surgery, The First Affiliated Hospital of Xi’an Jiaotong University, 277 Yanta West Road, Xi’an, Shaanxi Province 710061 China
| | - Yufeng Wang
- Department of Hepatobiliary Surgery, The First Affiliated Hospital of Xi’an Jiaotong University, 277 Yanta West Road, Xi’an, Shaanxi Province 710061 China
| | - Liang Wang
- Department of Hepatobiliary Surgery, The First Affiliated Hospital of Xi’an Jiaotong University, 277 Yanta West Road, Xi’an, Shaanxi Province 710061 China
| | - Bowen Yao
- Department of Hepatobiliary Surgery, The First Affiliated Hospital of Xi’an Jiaotong University, 277 Yanta West Road, Xi’an, Shaanxi Province 710061 China
| | - Tianxiang Chen
- Department of Hepatobiliary Surgery, The First Affiliated Hospital of Xi’an Jiaotong University, 277 Yanta West Road, Xi’an, Shaanxi Province 710061 China
| | - Qing Li
- Department of Hepatobiliary Surgery, The First Affiliated Hospital of Xi’an Jiaotong University, 277 Yanta West Road, Xi’an, Shaanxi Province 710061 China
| | - Zhikui Liu
- Department of Hepatobiliary Surgery, The First Affiliated Hospital of Xi’an Jiaotong University, 277 Yanta West Road, Xi’an, Shaanxi Province 710061 China
| | - Runkun Liu
- Department of Hepatobiliary Surgery, The First Affiliated Hospital of Xi’an Jiaotong University, 277 Yanta West Road, Xi’an, Shaanxi Province 710061 China
| | - Yongshen Niu
- Department of Hepatobiliary Surgery, The First Affiliated Hospital of Xi’an Jiaotong University, 277 Yanta West Road, Xi’an, Shaanxi Province 710061 China
| | - Tao Song
- Department of Hepatobiliary Surgery, The First Affiliated Hospital of Xi’an Jiaotong University, 277 Yanta West Road, Xi’an, Shaanxi Province 710061 China
| | - Qingguang Liu
- Department of Hepatobiliary Surgery, The First Affiliated Hospital of Xi’an Jiaotong University, 277 Yanta West Road, Xi’an, Shaanxi Province 710061 China
| | - Kangsheng Tu
- Department of Hepatobiliary Surgery, The First Affiliated Hospital of Xi’an Jiaotong University, 277 Yanta West Road, Xi’an, Shaanxi Province 710061 China
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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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Chen F, Li Y, Li M, Wang L. Long noncoding RNA GAS5 inhibits metastasis by targeting miR-182/ANGPTL1 in hepatocellular carcinoma. Am J Cancer Res 2019; 9:108-121. [PMID: 30755815 PMCID: PMC6356919] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/20/2018] [Accepted: 12/14/2018] [Indexed: 06/09/2023] Open
Abstract
Intrahepatic and extrahepatic metastases are responsible for the majority of hepatocellular carcinoma (HCC)-related mortalities. Long noncoding RNAs (lncRNAs) exert important functions in modulating various tumor behaviors. However, the functions and mechanisms of lncRNAs in HCC metastasis remain largely unknown. In this study, downregulation of lncRNA growth arrest-specific 5 (GAS5) was observed in HCC tissues and cells, and predicted poor prognosis of patients with HCC. Through performing gain- and loss-of-function experiments, we found that GAS5 could obviously inhibit migration and invasion of HCC cells in vitro, and suppress tumor metastasis in vivo. Mechanistically, GAS5 functioned as a tumor suppressor in HCC metastasis through directly interacting with miR-182 and abrogating its oncogenic function in this setting. Moreover, GAS5 acted as a competing endogenous RNA (ceRNA) for miR-182 to upregulate the expression of anti-metastasis protein ANGPTL1. Finally, we demonstrated that using ultrasound targeted microbubble destruction (UTMD)-mediated GAS5 transfection could significantly decrease migratory and invasive abilities of HCC cells. Collectively, our study first reveals the mechanism of GAS5/miR-182/ANGPTL1 axis in suppressing HCC metastasis, which provides promising new avenues for therapeutic intervention against HCC progression.
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Affiliation(s)
- Fei Chen
- Department of Ultrasound, The First Affiliated Hospital of Jinzhou Medical UniversityJinzhou 121001, Liaoning Province, China
| | - Yuhong Li
- Department of Ultrasound, The First Affiliated Hospital of Jinzhou Medical UniversityJinzhou 121001, Liaoning Province, China
| | - Meijun Li
- Medicine Department, The Third Affiliated Hospital of Jinzhou Medical UniversityJinzhou 121001, Liaoning Province, China
| | - Liang Wang
- Hepatobiliary Surgery, The First Affiliated Hospital of Jinzhou Medical UniversityJinzhou 121001, Liaoning Province, China
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Beermann M, Lindeberg J, Engstrand J, Galmén K, Karlgren S, Stillström D, Nilsson H, Harbut P, Freedman J. 1000 consecutive ablation sessions in the era of computer assisted image guidance - Lessons learned. Eur J Radiol Open 2018; 6:1-8. [PMID: 30547062 PMCID: PMC6282637 DOI: 10.1016/j.ejro.2018.11.002] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/16/2018] [Revised: 11/27/2018] [Accepted: 11/29/2018] [Indexed: 12/14/2022] Open
Abstract
Computer assisted targeting techniques are simple to use and improve results in ablative tumour treatments. The indications for ablative soft tissue tumour ablation are increasing. Treatments are superior to resective surgery in terms of complications and hospitalization, oncological non-inferiority remains to be proven. An incomplete ablation can be retreated without negative effects on survival. Jet ventilation is an effective technique to minimize organ displacement during percutaneous or laparoscopic ablation.
Background Ablation therapies for tumours are becoming more used as ablation modalities evolve and targeting solutions are getting better. There is an increasing body of long-term results challenging resection and proving lower morbidities and costs. The aim of this paper is to share the experiences from a high-volume centre in introducing computer assisted targeting solutions and efficient ablation modalities like microwave generators and irreversible electroporation. Material and methods One thousand consecutive treatments in one high-volume centre were evaluated retrospectively from prospectively collected data. Results The purpose of this paper is to present the benefits of going into computer assisted targeting techniques and microwave technology; pitfalls and overview of outcomes. The main target organ was the liver and the main indications were ablation of hepatocellular carcinomas and colorectal liver metastases. With the assistance of computer assisted targeting the local recurrence rate within 6 months has dropped from 30 to near 10%. The survival of patients with hepatocellular carcinoma and colorectal liver metastases is not worse if the tumour can be retreated after a local recurrence. Multiple colorectal liver metastases can be treated successfully. Discussion The incorporation of computer assisted targeting technologies for ultrasound-, ct guided- and laparoscopic tumour ablation has been very successful and without a noticeable learning curve. The same is true for switching from radiofrequency energies to microwave generators and irreversible electroporation. Conclusion It is well worthwhile upgrading ablation and targeting technologies to achieve excellent and reproducible results and minimizing operator dependency.
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Key Words
- Ablation
- CAS, computer assisted surgery
- Colorectal liver metastases
- Fused ultrasound
- HFJV, high frequency jet ventilation
- HIFU, high intensity focused ultrasound
- Hepatocellular carcinoma
- IRE
- IRE, irreversible electroporation
- Jet ventilation
- Kidney
- Liver
- Lung
- MWA, microwave ablation
- Microwave
- Pancreas
- RF
- RFA, radio-frequency ablation
- Renal cell carcinoma
- SBRT, stereotactic body radiation therapy
- Stereotactic navigation
- TAE, TACE, trans-arterial embolization or chemo-embolization
- TIVA, total intravenous anaesthesia
- Ultrasound
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Affiliation(s)
- Marie Beermann
- Dept of Radiology, Danderyd University Hospital, Stockholm, Sweden
| | - Johan Lindeberg
- Dept of Radiology, Danderyd University Hospital, Stockholm, Sweden
| | - Jennie Engstrand
- Dept of Surgery and Urology, Danderyd University Hospital, Stockholm, Sweden
| | - Karolina Galmén
- Dept of Anaesthesiology, Danderyd University Hospital, Stockholm, Sweden
| | - Silja Karlgren
- Dept of Surgery and Urology, Danderyd University Hospital, Stockholm, Sweden
| | - David Stillström
- Dept of Surgery and Urology, Danderyd University Hospital, Stockholm, Sweden
| | - Henrik Nilsson
- Dept of Surgery and Urology, Danderyd University Hospital, Stockholm, Sweden
| | - Piotr Harbut
- Dept of Anaesthesiology, Danderyd University Hospital, Stockholm, Sweden
| | - Jacob Freedman
- Dept of Surgery and Urology, Danderyd University Hospital, Stockholm, Sweden
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da Fonseca RD, Monteiro MS, Marques MP, Motta BC, Guimaraes GDA, do Santos PR, Jacobi RP, Rosa SDSRF. Roll-Off Displacement in Ex Vivo Experiments of RF Ablation With Refrigerated Saline Solution and Refrigerated Deionized Water. IEEE Trans Biomed Eng 2018; 66:1390-1401. [PMID: 30281435 DOI: 10.1109/tbme.2018.2873141] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Abstract
OBJECTIVE The recurrence rate in the treatment of liver tumors using radio frequency ablation (RFA) is often related to incomplete tissue necrosis and consequently the limitation in the ablation volume. This paper proposes an ablation protocol combined with the infusion of saline solution and deionized water aiming at achieving a time displacement in the roll-off occurrence and consequently increasing the volume of ablation. METHODS An infusion of saline solution and deionized water at 5 and 23 °C was performed to evaluate the influence of these liquids on the RFA procedure in ex vivo bovine liver pieces. The obtained results were used to propose a mathematical model of the roll-off phenomenon by means of the system identification techniques. RESULTS The RFA combined with the infusion of saline solution 0.9% at 5 °C presented optimal results, with a time delay of the roll-off occurrence in 27.8% compared to pure RFA ( p = 0.002) and an increase in the necrotic volume of 51.2% ( p = 0.0002). Two Box-Jenkins models were obtained to describe the roll-off phenomenon: 1) pure RFA; and 2) RFA combined with the saline solution 0.9% at 5 °C. CONCLUSION The RFA therapy combined with the saline solution 0.9% at 5 °C increases the time range to the roll-off occurrence, leading to higher necrosis volumes in ex vivo bovine liver samples. The development of a mathematical model to describe the roll-off behavior demonstrated that the transient response is improved by the infusion of the saline solution 0.9% at 5 °C.
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Wang H, Ke J, Guo Q, Barnabo Nampoukime KP, Yang P, Ma K. Long non-coding RNA CRNDE promotes the proliferation, migration and invasion of hepatocellular carcinoma cells through miR-217/MAPK1 axis. J Cell Mol Med 2018; 22:5862-5876. [PMID: 30246921 PMCID: PMC6237590 DOI: 10.1111/jcmm.13856] [Citation(s) in RCA: 54] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/29/2018] [Accepted: 07/24/2018] [Indexed: 02/06/2023] Open
Abstract
Hepatocellular carcinoma (HCC) is an invasive malignant tumour and the second major cause of cancer‐related deaths over the world. CRNDE and miR‐217 are non‐coding RNAs which play critical roles in cell growth, proliferation, migration. Mitogen‐activated protein kinase 1 (MAPK1) also participates in cancer cell process. Hence, this study aimed at investigating the effect of CRNDE on migration and invasion of HCC and figuring out the role of miR‐217 and MAPK1 in this process. The overexpression of CRNDE was demonstrated by a microarray‐based lncRNA profiling study. CRNDE expression in HCC was verified by qRT‐PCR. MTT assay and BrdU staining were applied to detect cell proliferation level. Transwell assay was utilized to examine cell migration and invasiveness abilities. Wound healing assay was performed for further exploration of cell migration capacity. MiR‐217 was predicted by bioinformatics. The dual luciferase reporter assay was performed to corroborate the targeting relationship between CRNDE, miR‐217 and MAPK1. MAPK1, the downstream target of miR‐217, was predicted using bioinformatics and was further confirmed by qRT‐PCR and Western blot. The interaction between CRNDE, miR‐217 and MAPK1 was studied by qRT‐PCR, Western blot, MTT, BrdU, transwell assay and wound healing assay. CRNDE was up‐regulated in HCC tissues and HCC cell lines. The high expression of CRNDE facilitated cell proliferation, migration and invasion, while the inhibited one affected on the contrary. MiR‐217, negatively correlated with CRNDE expression, was the target of CRNDE and was more lowly expressed in HCC. With the high expression of miR‐217, HCC cell proliferation, migration and invasion were suppressed. MAPK1, the possible target of miR‐217, was negatively correlated with miR‐217 but positively correlated with CRNDE and had the same effect in HCC formation process as CRNDE. Long non‐coding RNA CRNDE promotes the proliferation, migration and invasion of HCC cells through miR‐217/MAPK1 axis.
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Affiliation(s)
- Haihao Wang
- Division of Cardiothoracic and vascular surgery, Tongji Hospital, Huazhong University of Science and Technology, Wuhan, Hubei, China
| | - Ji Ke
- Department of Forensic Science and Criminal Intelligence, Hubei University of Police, Wuhan, Hubei, China
| | - Qiannan Guo
- Division of Cardiothoracic and vascular surgery, Tongji Hospital, Huazhong University of Science and Technology, Wuhan, Hubei, China
| | - Kan-Paatib Barnabo Nampoukime
- Division of Cardiothoracic and vascular surgery, Tongji Hospital, Huazhong University of Science and Technology, Wuhan, Hubei, China
| | - Peiwen Yang
- Reproductive Medicine Center, Tongji Hospital, Huazhong University of Science and Technology, Wuhan, Hubei, China
| | - Ke Ma
- Division of Infectious Disease, Tongji Hospital, Huazhong University of Science and Technology, Wuhan, Hubei, China
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Vietti Violi N, Duran R, Guiu B, Cercueil JP, Aubé C, Digklia A, Pache I, Deltenre P, Knebel JF, Denys A. Efficacy of microwave ablation versus radiofrequency ablation for the treatment of hepatocellular carcinoma in patients with chronic liver disease: a randomised controlled phase 2 trial. Lancet Gastroenterol Hepatol 2018; 3:317-325. [DOI: 10.1016/s2468-1253(18)30029-3] [Citation(s) in RCA: 109] [Impact Index Per Article: 18.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/07/2017] [Revised: 01/16/2018] [Accepted: 01/17/2018] [Indexed: 02/07/2023]
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Kudo M, Ueshima K, Yokosuka O, Ogasawara S, Obi S, Izumi N, Aikata H, Nagano H, Hatano E, Sasaki Y, Hino K, Kumada T, Yamamoto K, Imai Y, Iwadou S, Ogawa C, Okusaka T, Kanai F, Akazawa K, Yoshimura KI, Johnson P, Arai Y. Sorafenib plus low-dose cisplatin and fluorouracil hepatic arterial infusion chemotherapy versus sorafenib alone in patients with advanced hepatocellular carcinoma (SILIUS): a randomised, open label, phase 3 trial. Lancet Gastroenterol Hepatol 2018; 3:424-432. [PMID: 29631810 DOI: 10.1016/s2468-1253(18)30078-5] [Citation(s) in RCA: 197] [Impact Index Per Article: 32.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/02/2018] [Revised: 02/14/2018] [Accepted: 02/22/2018] [Indexed: 12/12/2022]
Abstract
BACKGROUND Hepatic arterial infusion chemotherapy plus sorafenib in phase 2 trials has shown favourable tumour control and a manageable safety profile in patients with advanced, unresectable hepatocellular carcinoma. However, no randomised phase 3 trial has tested the combination of sorafenib with continuous arterial infusion chemotherapy. We aimed to compare continuous hepatic arterial infusion chemotherapy plus sorafenib with sorafenib alone in patients with advanced, unresectable hepatocellular carcinoma. METHODS We did an open-label, randomised, phase 3 trial (SILIUS) at 31 sites in Japan. Eligible patients were aged 20 years or older, with advanced hepatocellular carcinoma not suitable for resection, local ablation, or transarterial chemoembolisation; Eastern Cooperative Oncology Group (ECOG) performance status 0-1; Child-Pugh score 7 or lower; and adequate bone marrow, liver, and renal function. Patients were randomly assigned (1:1) via an interactive web response system with a computer-generated sequence to receive 400 mg sorafenib orally twice daily or 400 mg sorafenib orally twice daily plus hepatic arterial infusion chemotherapy (cisplatin 20 mg/m2 on days 1 and 8 and fluorouracil 330 mg/m2 continuously on days 1-5 and 8-12 of every 28-day cycle via an implanted catheter system). The primary endpoint was overall survival. The primary efficacy analysis comprised all randomised patients (the intention-to-treat population), and the safety analysis comprised all randomised patients who received at least one dose of study treatment. This trial is registered with ClinicalTrials.gov, number NCT01214343. FINDINGS Between Nov 4, 2010, and June 10, 2014, 206 patients were randomly assigned (103 to the sorafenib group, 103 to the sorafenib plus hepatic arterial infusion chemotherapy group). One patient in the sorafenib plus hepatic arterial infusion chemotherapy group withdrew after randomisation. Median overall survival was similar in the sorafenib plus hepatic arterial infusion chemotherapy (n=102) and sorafenib monotherapy (n=103) groups (11·8 months [95% CI 9·1-14·5] vs 11·5 months [8·2-14·8]; hazard ratio 1·009 [95% CI 0·743-1·371]; p=0·955). Grade 3-4 adverse events that were more frequent in the sorafenib plus hepatic arterial infusion chemotherapy group than in the sorafenib monotherapy group included anaemia (15 [17%] of 88 vs six [6%] of 102), neutropenia (15 [17%] vs one [1%]), thrombocytopenia (30 [34%] vs 12 [12%]), and anorexia (12 [14%] vs six [6%]). INTERPRETATION Addition of hepatic arterial infusion chemotherapy to sorafenib did not significantly improve overall survival in patients with advanced hepatocellular carcinoma. FUNDING Japanese Ministry of Health, Labour and Welfare.
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Affiliation(s)
- Masatoshi Kudo
- Kindai University Faculty of Medicine, Osaka-Sayama, Japan.
| | | | - Osamu Yokosuka
- Chiba University Graduate School of Medicine, Chiba, Japan
| | | | | | - Namiki Izumi
- Japanese Red Cross Musashino Hospital, Musashino, Japan
| | | | - Hiroaki Nagano
- Osaka University Graduate School of Medicine, Osaka, Japan
| | - Etsuro Hatano
- Kyoto University, Graduate School of Medicine, Kyoto, Japan
| | - Yutaka Sasaki
- Kumamoto University Graduate School of Medical Sciences, Kumamoto, Japan
| | | | | | | | | | | | | | | | - Fumihiko Kanai
- Chiba University Graduate School of Medicine, Chiba, Japan
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Zeng J, Cai X, Hao X, Huang F, He Z, Sun H, Lu Y, Lei J, Zeng W, Liu Y, Luo R. LncRNA FUNDC2P4 down-regulation promotes epithelial-mesenchymal transition by reducing E-cadherin expression in residual hepatocellular carcinoma after insufficient radiofrequency ablation. Int J Hyperthermia 2018; 34:802-811. [PMID: 29295626 DOI: 10.1080/02656736.2017.1422030] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023] Open
Abstract
PURPOSE Hepatocellular carcinoma (HCC) after insufficient radiofrequency ablation (RFA) could induce epithelial-mesenchymal transition (EMT) in residual tumours, resulting in rapid and aggressive recurrence. However, the role of EMT-related Long noncoding RNAs (lncRNAs) in residual tumour progression remains unclear. METHODS Insufficient RFA was simulated in vitro by heating Huh7 cells in water bath at 47 °C, named as Huh7-H. Cell invasion, migration assays and wound healing assay were conducted for functional analysis. Cell proliferation was determined by CCK8 assay. Differential expression profile of EMT-related lncRNAs between Huh7-H and Huh7 was analysed by LncPath human EMT array, and validated by qRT-PCR. Gain/loss-of-function assays of selected lncRNA were conducted by over-expressing or silencing its expression. RESULTS Huh7-H presented characteristic EMT morphological changes. WB analysis showed significantly decreased E-cadherin in Huh7-H cells. Transwell assays indicated the abilities of Huh7-H cells in migration and invasion were evidently strengthened. A new lncRNA, FUNDC2P4, was identified by LncPath human EMT array to be significantly down-regulated in Huh7-H cells. In vitro studies showed overexpression of FUNDC2P4 inhibited proliferation, invasion and migration potential and up-regulated E-cadherin expression in SMMC-7721 cells, whereas silencing FUNDC2P4 promoted these potentials and down-regulated E-cadherin expression in Huh7 cells. CONCLUSIONS We explored that lncRNA FUNDC2P4 down-regulation promoted EMT leading to tumour proliferation, invasion and migration by reducing E-cadherin expression in residual HCC after insufficient RFA in vitro. These results suggest that FUNDC2P4 may have potentially therapeutic value for prevention and treatment of HCC recurrence after RFA in the future.
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Affiliation(s)
- Jiangzheng Zeng
- a Integrated Hospital of Traditional Chinese Medicine, Southern Medical University; Cancer Center, Southern Medical University , Guangzhou , China.,b Department of Medical Oncology , the First Affiliated Hospital of Hainan Medical College; Hainan Medical College Cancer Institute , Haikou , China
| | - Xinrui Cai
- b Department of Medical Oncology , the First Affiliated Hospital of Hainan Medical College; Hainan Medical College Cancer Institute , Haikou , China
| | - Xinbao Hao
- b Department of Medical Oncology , the First Affiliated Hospital of Hainan Medical College; Hainan Medical College Cancer Institute , Haikou , China
| | - Fen Huang
- b Department of Medical Oncology , the First Affiliated Hospital of Hainan Medical College; Hainan Medical College Cancer Institute , Haikou , China
| | - Zhihui He
- b Department of Medical Oncology , the First Affiliated Hospital of Hainan Medical College; Hainan Medical College Cancer Institute , Haikou , China
| | - Huamao Sun
- b Department of Medical Oncology , the First Affiliated Hospital of Hainan Medical College; Hainan Medical College Cancer Institute , Haikou , China
| | - Yanda Lu
- b Department of Medical Oncology , the First Affiliated Hospital of Hainan Medical College; Hainan Medical College Cancer Institute , Haikou , China
| | - Junhua Lei
- b Department of Medical Oncology , the First Affiliated Hospital of Hainan Medical College; Hainan Medical College Cancer Institute , Haikou , China
| | - Wangyuan Zeng
- c Department of Geriatrics , the First Affiliated Hospital of Hainan Medical College , Haikou , China
| | - Yu Liu
- d Department of Breast and Thoracic Tumor Surgery , the First Affiliated Hospital of Hainan Medical College; Hainan Medical College Cancer Institute , Haikou , China
| | - Rongcheng Luo
- a Integrated Hospital of Traditional Chinese Medicine, Southern Medical University; Cancer Center, Southern Medical University , Guangzhou , China
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Winoker JS, Anastos H, Rastinehad AR. Targeted Ablative Therapies for Prostate Cancer. Cancer Treat Res 2018; 175:15-53. [PMID: 30168116 DOI: 10.1007/978-3-319-93339-9_2] [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: 01/07/2023]
Abstract
Men diagnosed with low- to intermediate-risk, clinically localized prostate cancer (PCa) often face a daunting and difficult decision with respect to treatment: active surveillance (AS) or radical therapy. This decision is further confounded by the fact that many of these men diagnosed, by an elevated PSA, will have indolent disease and never require intervention. Radical treatments, including radical prostatectomy and whole-gland radiation, offer greater certainty for cancer control, but at the risk of significant urinary and/or sexual morbidity. Conversely, AS preserves genitourinary function and quality of life in exchange for burdensome surveillance and the psychological impact of living with cancer.
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Affiliation(s)
- Jared S Winoker
- Department of Urology, Icahn School of Medicine at Mount Sinai, New York, USA
| | - Harry Anastos
- Department of Urology, Icahn School of Medicine at Mount Sinai, New York, USA
| | - Ardeshir R Rastinehad
- Department of Urology, Icahn School of Medicine at Mount Sinai, New York, USA. .,Department of Radiology, Icahn School of Medicine at Mount Sinai, New York, USA.
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Liu Q, Qian Y, Li P, Zhang S, Liu J, Sun X, Fulham M, Feng D, Huang G, Lu W, Song S. 131I-Labeled Copper Sulfide-Loaded Microspheres to Treat Hepatic Tumors via Hepatic Artery Embolization. Theranostics 2018; 8:785-799. [PMID: 29344306 PMCID: PMC5771093 DOI: 10.7150/thno.21491] [Citation(s) in RCA: 30] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/16/2017] [Accepted: 11/15/2017] [Indexed: 12/11/2022] Open
Abstract
Purpose: Transcatheter hepatic artery embolization therapy is a minimally invasive alternative for treating inoperable liver cancer but recurrence is frequent. Multifunctional agents, however, offer an opportunity for tumor eradication. In this study, we were aim to synthesized poly (lactic-co-glycolic acid) (PLGA) microspheres encapsulating hollow CuS nanoparticles (HCuSNPs) and paclitaxel (PTX) that were then labeled with radioiodine-131 (131I) to produce 131I-HCuSNPs-MS-PTX. This compound combines the multi-theranostic properties of chemotherapy, radiotherapy and photothermal therapy. In addition, it can also be imaged with single photon emission computed tomography (SPECT) imaging and photoacoustic imaging. Methods: We investigated the value of therapeutic and imaging of 131I-HCuSNPs-MS-PTX in rats bearing Walker-256 tumor transplanted in the liver. After the intra-arterial (IA) injection of 131I-HCuSNPs-MS-PTX, 18F-Fluorodeoxyglucose (18F-FDG) micro-positron emission tomography/computed tomography (micro-PET/CT) imaging was used to monitor the therapeutic effect. PET/CT findings were verified by immunohistochemical analysis. SPECT/CT and photoacoustic imaging were performed to demonstrate the distribution of 131I-HCuSNPs-MS-PTX in vivo. Results: We found that embolization therapy in combination with chemotherapy, radiotherapy and photothermal therapy offered by 131I-HCuSNPs-MS-PTX completely ablated the transplanted hepatic tumors at a relatively low dose. In comparison, embolization monotherapy or combination with one or two other therapies had less effective anti-tumor efficacy. The combination of SPECT/CT and photoacoustic imaging effectively confirmed microsphere delivery to the targeted tumors in vivo and guided the near-infrared laser irradiation. Conclusion: Our study suggests that there is a clinical theranostic potential for imaging-guided arterial embolization with 131I-HCuSNPs-MS-PTX for the treatment of liver tumors.
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Ultrasound-ultrasound image overlay fusion improves real-time control of radiofrequency ablation margin in the treatment of hepatocellular carcinoma. Eur Radiol 2017; 28:1986-1993. [PMID: 29196855 DOI: 10.1007/s00330-017-5162-8] [Citation(s) in RCA: 32] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/02/2017] [Revised: 10/21/2017] [Accepted: 10/30/2017] [Indexed: 12/14/2022]
Abstract
OBJECTIVES To assess the clinical feasibility of US-US image overlay fusion with evaluation of the ablative margin in radiofrequency ablation (RFA) for hepatocellular carcinoma (HCC). METHODS Fifty-three patients with 68 HCCs measuring 0.9-4.0 cm who underwent RFA guided by US-US overlay image fusion were included in this retrospective study. By an overlay of pre-/postoperative US, the tumor image could be projected onto the ablative hyperechoic zone. Therefore, the ablative margin three-dimensionally could be shown during the RFA procedure. US-US image overlay was compared to dynamic CT a few days after RFA for assessment of early treatment response. Accuracy of graded response was calculated, and the performance of US-US image overlay fusion was compared with that of CT using a Kappa agreement test. RESULTS Technically effective ablation was achieved in a single session, and 59 HCCs (86.8 %) succeeded in obtaining a 5-mm margin on CT. The response with US-US image overlay correctly predicted early CT evaluation with an accuracy of 92.6 % (63/68) (k = 0.67; 95 % CI: 0.39-0.95). CONCLUSION US-US image overlay fusion can be proposed as a feasible guidance in RFA with a safety margin and predicts early response of treatment assessment with high accuracy. KEY POINTS • US-US image overlay fusion visualizes the ablative margin during RFA procedure. • Visualizing the margin during the procedure can prompt immediate complementary treatment. • US image fusion correlates with the results of early evaluation CT.
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Fode MM, Bak-Fredslund K, Petersen JB, Worm E, Sørensen M, Høyer M. A phase I study on stereotactic body radiotherapy of liver metastases based on functional treatment planning using positron emission tomography with 2-[ 18F]fluoro-2-deoxy-d-galactose. Acta Oncol 2017; 56:1614-1620. [PMID: 28849688 DOI: 10.1080/0284186x.2017.1366051] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
Abstract
BACKGROUND AND PURPOSE The galactose analog 2-[18F]fluoro-2-deoxy-d-galactose (FDGal) is used for quantification of regional hepatic metabolic capacity by functional positron emission tomography computerized tomography (PET/CT). In the present study, FDGal PET/CT was used for functional treatment planning (FTP) of stereotactic body radiotherapy (SBRT) of liver metastases with the aim of minimizing radiation dose to the best functioning liver tissue. MATERIAL AND METHODS Fourteen patients referred for SBRT had FDGal PET/CT performed before and one month after the treatment. The planning CT and the FDGal PET/CT images were deformable co-registered. RESULTS A reduction in the mean dose of approximately 2 Gy to the best functioning sub-volumes was obtained. One patient developed grade 2 acute morbidity and no patients experienced grade 3 or higher acute morbidities. The regional hepatic metabolic function post-treatment was linearly correlated to the regional radiation dose and for each 10-Gy increase in dose (γ10Gy), the metabolic function was reduced by 12%. A 50% reduction was seen at 22.9 Gy in 3 fractions (CI 95%: 16.7-30.4 Gy). CONCLUSION The clinical study demonstrates the feasibility for FTP in patients with liver metastases and it was possible to minimize the radiation dose to the best functioning liver tissue.
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Affiliation(s)
- Mette Marie Fode
- Department of Oncology, Aarhus University Hospital, Aarhus, Denmark
| | - Kirstine Bak-Fredslund
- Department of Nuclear Medicine & PET Centre, Aarhus University Hospital, Aarhus, Denmark
- Department of Hepatology & Gastroenterology, Aarhus University Hospital, Aarhus, Denmark
| | | | - Esben Worm
- Department of Medical Physics, Aarhus University Hospital, Aarhus, Denmark
| | - Michael Sørensen
- Department of Nuclear Medicine & PET Centre, Aarhus University Hospital, Aarhus, Denmark
- Department of Hepatology & Gastroenterology, Aarhus University Hospital, Aarhus, Denmark
| | - Morten Høyer
- Danish Centre for Particle Therapy, Aarhus University Hospital, Aarhus, Denmark
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Wang Y, Liu Z, Yao B, Li Q, Wang L, Wang C, Dou C, Xu M, Liu Q, Tu K. Long non-coding RNA CASC2 suppresses epithelial-mesenchymal transition of hepatocellular carcinoma cells through CASC2/miR-367/FBXW7 axis. Mol Cancer 2017; 16:123. [PMID: 28716020 PMCID: PMC5514467 DOI: 10.1186/s12943-017-0702-z] [Citation(s) in RCA: 195] [Impact Index Per Article: 27.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/02/2017] [Accepted: 07/12/2017] [Indexed: 12/20/2022] Open
Abstract
BACKGROUND Recently, it has been reported that long non-coding RNA (lncRNA) cancer susceptibility candidate 2 (CASC2), a novel tumor suppressor, participates in regulating the carcinogenesis and suppresses tumor progression by sponging microRNAs (miRNAs). However, the expression and function of CASC2 in hepatocellular carcinoma (HCC) remain unclear. METHODS The expression of CASC2 and miR-367 in HCC specimens and cell lines were detected by real-time PCR. Western blotting and immunohistochemistry were carried out for detection of epithelial-to-mesenchymal transition (EMT) markers in HCC. Transwell assays were used to determine migration and invasion of HCC cells. A mouse model for lung metastasis was established to evaluated HCC metastasis in vivo. The correlation among CASC2, miR-367 and F-box and WD repeat domain containing 7 (FBXW7) were disclosed by a dual-luciferase reporter assay, RIP assay and biotin pull-down assay. RESULTS Here, CASC2 expression was significantly downregulated in HCC tissues, especially in aggressive and recurrent cases. In accordance, CASC2 underexpression was observed in HCC cell lines compared to LO2. In vitro and in vivo experiments revealed that CASC2 inhibited migration and invasion of HCC cells. Additionally, CASC2 repressed EMT process of HCC cells. Further studies demonstrated that CASC2 could function as a competing endogenous RNA (ceRNA) by sponging miR-367 in HCC cells. Functionally, gain- and loss-of-function studies showed that miR-367 promoted migration, invasion and EMT progression of HCC cells. Moreover, further investigations disclosed that FBXW7 was a downstream target of miR-367 and CASC2 prohibited EMT progression and subsequently exerted its anti-metastatic effects via CASC2/miR-367/FBXW7 axis in HCC cells. Clinically, CASC2 underexpression and miR-367 overexpression were closely correlated with the metastasis-associated clinicopathologic features. Notably, CASC2 low-expressing and miR-367 high-expressing HCC patients showed the poorest clinical outcome. CONCLUSIONS Overall, we conclude that the CASC2/miR-367/FBXW7 axis may be a ponderable and promising therapeutic target for HCC.
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Affiliation(s)
- Yufeng Wang
- Department of Hepatobiliary Surgery, The First Affiliated Hospital of Xi'an Jiaotong University, Xi'an, Shaanxi Province, 710061, China
| | - Zhikui Liu
- Department of Hepatobiliary Surgery, The First Affiliated Hospital of Xi'an Jiaotong University, Xi'an, Shaanxi Province, 710061, China
| | - Bowen Yao
- Department of Hepatobiliary Surgery, The First Affiliated Hospital of Xi'an Jiaotong University, Xi'an, Shaanxi Province, 710061, China
| | - Qing Li
- Department of Hepatobiliary Surgery, The First Affiliated Hospital of Xi'an Jiaotong University, Xi'an, Shaanxi Province, 710061, China
| | - Liang Wang
- Department of Hepatobiliary Surgery, The First Affiliated Hospital of Xi'an Jiaotong University, Xi'an, Shaanxi Province, 710061, China
| | - Cong Wang
- Department of Hepatobiliary Surgery, The First Affiliated Hospital of Xi'an Jiaotong University, Xi'an, Shaanxi Province, 710061, China
| | - Changwei Dou
- Department of Hepatobiliary Surgery, The First Affiliated Hospital of Xi'an Jiaotong University, Xi'an, Shaanxi Province, 710061, China
| | - Meng Xu
- Department of Hepatobiliary Surgery, The First Affiliated Hospital of Xi'an Jiaotong University, Xi'an, Shaanxi Province, 710061, China
| | - Qingguang Liu
- Department of Hepatobiliary Surgery, The First Affiliated Hospital of Xi'an Jiaotong University, Xi'an, Shaanxi Province, 710061, China.
| | - Kangsheng Tu
- Department of Hepatobiliary Surgery, The First Affiliated Hospital of Xi'an Jiaotong University, Xi'an, Shaanxi Province, 710061, China.
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Yuri Y, Nishikawa H, Enomoto H, Ishii A, Iwata Y, Miyamoto Y, Ishii N, Hasegawa K, Nakano C, Nishimura T, Yoh K, Aizawa N, Sakai Y, Ikeda N, Takashima T, Takata R, Iijima H, Nishiguchi S. Implication of Psoas Muscle Index on Survival for Hepatocellular Carcinoma Undergoing Radiofrequency Ablation Therapy. J Cancer 2017; 8:1507-1516. [PMID: 28775769 PMCID: PMC5535705 DOI: 10.7150/jca.19175] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/14/2017] [Accepted: 03/26/2017] [Indexed: 02/07/2023] Open
Abstract
Aims We aimed to retrospectively examine the impact of pretreatment psoas muscle index (PMI) as determined by computed tomography on survival for treatment naïve hepatocellular carcinoma (HCC) patients who underwent percutaneous radiofrequency ablation (RFA) therapy (n=182; 111 males and 71 females with median age of 70 years). Patients and methods Optimal cut-off points of PMI in male and female were calculated by receiver operating characteristic analysis for survival. We investigated parameters associated with overall survival (OS) in the univariate and multivariate analyses. Results The median follow-up period in this study was 4.28 years. For all cases, the 5-year cumulative OS rate after initial RFA was 69.2%. The median (range) value in PMI for male was 6.03 (1.63-9.90) cm2/m2 whereas that for female was 4.06 (1.21-7.32) cm2/m2. Maximum tumor size ranged from 0.7 cm to 3.5 cm (median, 1.5cm). There were 145 patients with single nodule and 37 with multiple nodules. The optimal cut-off point for PMI was 6.31 cm2/m2 in male and 3.91 cm2/m2 in female. The 5-year cumulative OS rates were 51.5% in the decreased PMI group (n=90) and 86.5% in the non-decreased PMI group (n=92) (P<0.0001). In patients with Child-Pugh A (n=137) and Child-Pugh B or C (n=45), similar results were obtained. In the multivariate analysis, presence of decreased PMI (P<0.0001), total bilirubin ≥1.2 mg/dl (P=0.0015) and des-γ-carboxy prothrombin ≥34 mAU/ml (P=0.0089) were found to be significant adverse predictors related to OS. Conclusion PMI can be useful for predicting outcomes in HCC patients undergoing percutaneous RFA therapy.
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Affiliation(s)
- Yukihisa Yuri
- Division of Hepatobiliary and Pancreatic disease, Department of Internal Medicine, Hyogo College of Medicine, Hyogo, Japan
| | - Hiroki Nishikawa
- Division of Hepatobiliary and Pancreatic disease, Department of Internal Medicine, Hyogo College of Medicine, Hyogo, Japan
| | - Hirayuki Enomoto
- Division of Hepatobiliary and Pancreatic disease, Department of Internal Medicine, Hyogo College of Medicine, Hyogo, Japan
| | - Akio Ishii
- Division of Hepatobiliary and Pancreatic disease, Department of Internal Medicine, Hyogo College of Medicine, Hyogo, Japan
| | - Yoshinori Iwata
- Division of Hepatobiliary and Pancreatic disease, Department of Internal Medicine, Hyogo College of Medicine, Hyogo, Japan
| | - Yuho Miyamoto
- Division of Hepatobiliary and Pancreatic disease, Department of Internal Medicine, Hyogo College of Medicine, Hyogo, Japan
| | - Noriko Ishii
- Division of Hepatobiliary and Pancreatic disease, Department of Internal Medicine, Hyogo College of Medicine, Hyogo, Japan
| | - Kunihiro Hasegawa
- Division of Hepatobiliary and Pancreatic disease, Department of Internal Medicine, Hyogo College of Medicine, Hyogo, Japan
| | - Chikage Nakano
- Division of Hepatobiliary and Pancreatic disease, Department of Internal Medicine, Hyogo College of Medicine, Hyogo, Japan
| | - Takashi Nishimura
- Division of Hepatobiliary and Pancreatic disease, Department of Internal Medicine, Hyogo College of Medicine, Hyogo, Japan
| | - Kazunori Yoh
- Division of Hepatobiliary and Pancreatic disease, Department of Internal Medicine, Hyogo College of Medicine, Hyogo, Japan
| | - Nobuhiro Aizawa
- Division of Hepatobiliary and Pancreatic disease, Department of Internal Medicine, Hyogo College of Medicine, Hyogo, Japan
| | - Yoshiyuki Sakai
- Division of Hepatobiliary and Pancreatic disease, Department of Internal Medicine, Hyogo College of Medicine, Hyogo, Japan
| | - Naoto Ikeda
- Division of Hepatobiliary and Pancreatic disease, Department of Internal Medicine, Hyogo College of Medicine, Hyogo, Japan
| | - Tomoyuki Takashima
- Division of Hepatobiliary and Pancreatic disease, Department of Internal Medicine, Hyogo College of Medicine, Hyogo, Japan
| | - Ryo Takata
- Division of Hepatobiliary and Pancreatic disease, Department of Internal Medicine, Hyogo College of Medicine, Hyogo, Japan
| | - Hiroko Iijima
- Division of Hepatobiliary and Pancreatic disease, Department of Internal Medicine, Hyogo College of Medicine, Hyogo, Japan
| | - Shuhei Nishiguchi
- Division of Hepatobiliary and Pancreatic disease, Department of Internal Medicine, Hyogo College of Medicine, Hyogo, Japan
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