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Feng T, Chen P, Wang T, Lai C, Yao Y. Integrated clinical and prognostic analyses of mTOR/Hippo pathway core genes in hepatocellular carcinoma. J Physiol Biochem 2024; 80:439-449. [PMID: 38468074 PMCID: PMC11074052 DOI: 10.1007/s13105-024-01015-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/10/2023] [Accepted: 02/29/2024] [Indexed: 03/13/2024]
Abstract
Hepatocellular carcinoma (HCC) is one of the most aggressive and dismal cancers globally. Emerging evidence has established that mTOR and Hippo pathways are oncogenic drivers of HCC. However, the prognostic value of these pathways in HCC remains unclear. In this study, we aimed to develop a gene signature utilizing the mTOR/Hippo genes for HCC prognostication. A multiple stage strategy was employed to screen, and a 12-gene signature based on mTOR/Hippo pathways was constructed to predict the prognosis of HCC patients. The risk scores calculated by the signature were inversely correlated with patient prognosis. Validation of the signature in independent cohort confirmed its predictive power. Further analysis revealed molecular differences between high and low-risk groups at genomic, transcriptomic, and protein-interactive levels. Moreover, immune infiltration analysis revealed an immunosuppressive state in the high-risk group. Finally, the gene signature could predict the sensitivity to current chemotherapeutic drugs. This study demonstrated that combinatorial mTOR/Hippo gene signature was a robust and independent prognostic tool for survival prediction of HCC. Our findings not only provide novel insights for the molecular understandings of mTOR/Hippo pathways in HCC, but also have important clinical implications for guiding therapeutic strategies.
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Affiliation(s)
- Tianhang Feng
- Department of Hepatobiliary and Pancreatic Surgery, Sichuan Academy of Medical Sciences, Sichuan Provincial People's Hospital, School of Medicine, University of Electronic Science and Technology of China, Chengdu, China
| | - Ping Chen
- Department of Laboratory Medicine, West China Second University Hospital, Sichuan University, Chengdu, China
| | - Tao Wang
- Department of Hepatobiliary and Pancreatic Surgery, Sichuan Academy of Medical Sciences, Sichuan Provincial People's Hospital, School of Medicine, University of Electronic Science and Technology of China, Chengdu, China
| | - Chunyou Lai
- Department of Hepatobiliary and Pancreatic Surgery, Sichuan Academy of Medical Sciences, Sichuan Provincial People's Hospital, School of Medicine, University of Electronic Science and Technology of China, Chengdu, China.
| | - Yutong Yao
- Department of Hepatobiliary and Pancreatic Surgery, Sichuan Academy of Medical Sciences, Sichuan Provincial People's Hospital, School of Medicine, University of Electronic Science and Technology of China, Chengdu, China.
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Oh M, Ban J, Lee Y, Lee M, Kim S, Kim U, Park J, Han J, Chang J, Kim B, Yun H, Lee N, Chang D. Development of three-dimensional canine hepatic tumor model based on computed tomographic angiography for simulation of transarterial embolization. Front Vet Sci 2024; 10:1280028. [PMID: 38352169 PMCID: PMC10861713 DOI: 10.3389/fvets.2023.1280028] [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: 08/19/2023] [Accepted: 12/13/2023] [Indexed: 02/16/2024] Open
Abstract
Introduction Transarterial embolization (TAE) is one of the treatment options for liver masses that are not suitable for surgery and they have been applied in veterinary medicine for about 20 years, but surgical resection is considered as the first treatment option, and only a few case reports and articles about TAE in dogs have been published. Although understanding of vascular anatomy for the procedure is important, previous studies lack of the information about hepatic artery anatomy in small and toy-breed dogs. Due to the introduction of 3D print in veterinary medicine, it is now possible to make 3D models for preoperative planning. The purpose of this study is to understand the hepatic arterial vascular structure of various sizes and breeds of dogs, and to develop 3D-printed canine artery models with and without hepatic tumors to simulate TAE procedure. Methods CT images of a total of 84 dogs with normal hepatic arteries were analyzed, and the mean value and standard deviation of body weight, celiac artery size, and hepatic artery size were 6.47 ± 4.44 kg, 3.28 ± 0.77 mm, and 2.14 ± 0.43 mm, respectively. Results It was established that type 2-2-1, which has two separate hepatic branches-the right medial and left branch and the right lateral branch that runs to the right lateral lobe and caudate process-is the most prevalent of the hepatic artery branch types, as it was in the previous study. The review of 65 CT images of dogs with hepatic tumors showed that 44.6% (29/65) had multifocal lesions in multiple lobes, for which TAE can be recommended. Discussion Based on the result, a 3D model of the normal canine hepatic artery and the hepatic tumor was made using one representative case from each group, and despite the models having some limitations in reflecting the exact tactile and velocity of blood vessels, TAE procedure was successfully simulated using both models.
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Affiliation(s)
- Miju Oh
- Section of Veterinary Imaging, Veterinary Medical Center, College of Veterinary Medicine, Chungbuk National University, Cheongju, Republic of Korea
| | - Jiyoung Ban
- Section of Veterinary Imaging, Veterinary Medical Center, College of Veterinary Medicine, Chungbuk National University, Cheongju, Republic of Korea
| | - Yooyoung Lee
- Section of Veterinary Imaging, Veterinary Medical Center, College of Veterinary Medicine, Chungbuk National University, Cheongju, Republic of Korea
| | - Minju Lee
- Section of Veterinary Imaging, Veterinary Medical Center, College of Veterinary Medicine, Chungbuk National University, Cheongju, Republic of Korea
| | - Sojin Kim
- Section of Veterinary Imaging, Veterinary Medical Center, College of Veterinary Medicine, Chungbuk National University, Cheongju, Republic of Korea
| | - Uhjin Kim
- Section of Veterinary Imaging, Veterinary Medical Center, College of Veterinary Medicine, Chungbuk National University, Cheongju, Republic of Korea
| | - Jiwoon Park
- Section of Veterinary Imaging, Veterinary Medical Center, College of Veterinary Medicine, Chungbuk National University, Cheongju, Republic of Korea
| | - Jaepung Han
- Section of Veterinary Imaging, Veterinary Medical Center, College of Veterinary Medicine, Chungbuk National University, Cheongju, Republic of Korea
| | - Jinhwa Chang
- Korea Animal Medical Center, Cheongju, Republic of Korea
| | - Byungjin Kim
- Bon Animal Medical Center, Suwon, Republic of Korea
| | - Hyeongrok Yun
- SKY Animal Medical Center, Cheonan, Republic of Korea
| | - Namsoon Lee
- Section of Veterinary Imaging, Veterinary Medical Center, College of Veterinary Medicine, Chungbuk National University, Cheongju, Republic of Korea
| | - Dongwoo Chang
- Section of Veterinary Imaging, Veterinary Medical Center, College of Veterinary Medicine, Chungbuk National University, Cheongju, Republic of Korea
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Wee IJY, Moe FNN, Sultana R, Ang RWT, Quek PPS, Goh BKP, Chan CY, Cheow PC, Chung AYF, Jeyaraj PR, Koh YX, Mack POP, Ooi LLPJ, Tan EK, Teo JY, Kam JH, Chua JSS, Ng AWY, Goh JSQ, Chow PKH. Extending Surgical Resection for Hepatocellular Carcinoma Beyond Barcelona Clinic for Liver Cancer (BCLC) Stage A: A Novel Application of the Modified BCLC Staging System. J Hepatocell Carcinoma 2022; 9:839-851. [PMID: 35999856 PMCID: PMC9393033 DOI: 10.2147/jhc.s370212] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/14/2022] [Accepted: 08/07/2022] [Indexed: 11/23/2022] Open
Abstract
Objective We aimed to prognosticate survival after surgical resection of HCC stratified by stage with amalgamation of the modified Barcelona Clinic Liver Cancer (BCLC) staging system and location of tumour. Methods This single-institutional retrospective cohort study included patients with HCC who underwent surgical resection between 1st January 2000 to 30th June 2016. Participants were divided into 6 different subgroups: A-u) Within MC with Unilobar lesions; A-b) Within MC + Bilobar lesions; B1-u) Out of MC + within Up-To-7 + Unilobar lesions; B1-b) Out of MC + within Up-to-7 + Bilobar lesions; B2-u) Out of MC + Out of Up-To-7 + Unilobar lesions; B2-b) Out of MC + Out of Up-To-7 + Bilobar lesions. A separate survival analysis was conducted for solitary HCC lesions according to three subgroups: A-S (Within MC); B1-S (Out of MC + within Up-To-7); B2-S (Out of MC + out of Up-To-7). Results A total of 794 of 1043 patients with surgical resection for HCC were analysed. Groups A-u (64.6%), A-b (58.4%) and B1-u (56.2%) had 5-year cumulative overall survival (OS) rates above 50% after surgical resection and median OS exceeding 60 months (P = 0.0001). The 5-year cumulative recurrence-free survival rates (RFS) were 40.4% (group A-u), 38.2% (group A-b), 36.3% (group B1-u), 24.6% (group B2-u), and 7.3% (group B2-b)(P=0.0001). For solitary lesions, the 5-year OS for the subgroups were A-S (65.1%), B1-S (56.0%) and B2-S (47.1%) (P = 0.0003). Compared to A-S, there was also a significant trend towards relatively poorer OS as the lesion sizes increased in B1-S (HR 1.46, 95% CI 1.03–2.08) and B2-S (HR 1.65, 95% CI 1.25–2.18). Conclusion We adopted a novel approach combining the modified BCLC B sub-classification and dispersion of tumour to show that surgical resection in intermediate stage HCC can be robustly prognosticated. We found that size prognosticates resection outcomes in solitary tumours.
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Affiliation(s)
- Ian J Y Wee
- Department of Hepatopancreatobiliary and Transplantation Surgery, Singapore General Hospital and National Cancer Centre Singapore, Singapore, Singapore
| | - Fiona N N Moe
- Department of Hepatopancreatobiliary and Transplantation Surgery, Singapore General Hospital and National Cancer Centre Singapore, Singapore, Singapore
| | - Rehena Sultana
- Center of Quantitative Medicine, Duke-NUS Medical School, Singapore, Singapore
| | - Reiko W T Ang
- Department of Hepatopancreatobiliary and Transplantation Surgery, Singapore General Hospital and National Cancer Centre Singapore, Singapore, Singapore
| | | | - Brian Kim Poh Goh
- Department of Hepatopancreatobiliary and Transplantation Surgery, Singapore General Hospital and National Cancer Centre Singapore, Singapore, Singapore
| | - Chung Yip Chan
- Department of Hepatopancreatobiliary and Transplantation Surgery, Singapore General Hospital and National Cancer Centre Singapore, Singapore, Singapore
| | - Peng Chung Cheow
- Department of Hepatopancreatobiliary and Transplantation Surgery, Singapore General Hospital and National Cancer Centre Singapore, Singapore, Singapore
| | - Alexander Y F Chung
- Department of Hepatopancreatobiliary and Transplantation Surgery, Singapore General Hospital and National Cancer Centre Singapore, Singapore, Singapore
| | - Prema Raj Jeyaraj
- Department of Hepatopancreatobiliary and Transplantation Surgery, Singapore General Hospital and National Cancer Centre Singapore, Singapore, Singapore
| | - Ye Xin Koh
- Department of Hepatopancreatobiliary and Transplantation Surgery, Singapore General Hospital and National Cancer Centre Singapore, Singapore, Singapore
| | - Peter O P Mack
- Department of Hepatopancreatobiliary and Transplantation Surgery, Singapore General Hospital and National Cancer Centre Singapore, Singapore, Singapore
| | - London Lucien P J Ooi
- Department of Hepatopancreatobiliary and Transplantation Surgery, Singapore General Hospital and National Cancer Centre Singapore, Singapore, Singapore
| | - Ek Khoon Tan
- Department of Hepatopancreatobiliary and Transplantation Surgery, Singapore General Hospital and National Cancer Centre Singapore, Singapore, Singapore
| | - Jin Yao Teo
- Department of Hepatopancreatobiliary and Transplantation Surgery, Singapore General Hospital and National Cancer Centre Singapore, Singapore, Singapore
| | - Juinn Huar Kam
- Department of Hepatopancreatobiliary and Transplantation Surgery, Singapore General Hospital and National Cancer Centre Singapore, Singapore, Singapore
| | - Jacelyn S S Chua
- Department of Hepatopancreatobiliary and Transplantation Surgery, Singapore General Hospital and National Cancer Centre Singapore, Singapore, Singapore
| | - Ashley W Y Ng
- Department of Hepatopancreatobiliary and Transplantation Surgery, Singapore General Hospital and National Cancer Centre Singapore, Singapore, Singapore
| | - Jade S Q Goh
- Department of Hepatopancreatobiliary and Transplantation Surgery, Singapore General Hospital and National Cancer Centre Singapore, Singapore, Singapore
| | - Pierce K H Chow
- Department of Hepatopancreatobiliary and Transplantation Surgery, Singapore General Hospital and National Cancer Centre Singapore, Singapore, Singapore.,Surgery Academic Clinical Program, Duke-NUS Medical School, Singapore, Singapore
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Zhuang H, Chen B, Tang C, Chen X, Tan W, Yang L, Xie Z, Ma X, Wang Q, Zhang C, Shang C, Chen Y. Identification of LSM Family Members as Novel Unfavorable Biomarkers in Hepatocellular Carcinoma. Front Oncol 2022; 12:871771. [PMID: 35646684 PMCID: PMC9134192 DOI: 10.3389/fonc.2022.871771] [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: 02/08/2022] [Accepted: 04/13/2022] [Indexed: 11/21/2022] Open
Abstract
Background Smith-like (LSM) family members play critical roles in multiple oncologic processes in several types of malignancies. The study on LSM family members of HCC might provide new insights into the tumorigenesis and therapeutic strategies of HCC. Methods The clinical significance and oncologic biological functions of LSM family members were assessed through multiple bioinformatics methods and in vitro studies. The potential correlation between LSM family members and tumor immunity was also investigated using single sample gene set enrichment analysis (ssGSEA) and the ESTIMATE algorithm. Results LSM family member overexpression in HCC was significantly correlated with poor clinical outcomes such as higher TNM stage, advanced histologic grade, and worse prognosis. A risk score system based on LSM5, LSM10, LSM12, and LSM14B showed a reliable predictive ability for OS of HCC patients. Functional enrichment analysis demonstrated that LSM family members overexpressed were all involved in cell cycle related biological processes. Besides, LSM12, LSM14A, and LSM14B were found to be significantly associated with PI3K-Akt-mTOR and T cell receptor signaling pathways. Tumors with LSM12, LSM14A, and LSM14B overexpression exhibited lower infiltration of activated CD8+ T cells with declined cytolytic activity and immune score, but increased infiltration of Th2 cells and Th2/Th1. LSM12, LSM14A, and LSM14B overexpression is also associated with higher tumor-related immune checkpoints (e.g., PD-L1, B7-H3, and PVR) expression and increased therapeutic insensitivity to immune checkpoint blockade (ICB). Moreover, the knockdown of LSM12, LSM14A, and LSM14B significantly inhibited the proliferation and invasion of HCC cells. Conclusion This study systematically investigated the expression pattern and biological values of LSM family members in HCC and identified LSM family members as novel therapeutic targets in HCC.
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Affiliation(s)
- Hongkai Zhuang
- Department of Hepatobiliary Surgery, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Guangzhou, China.,Guangdong Provincial Key Laboratory of Malignant Tumor Epigenetics and Gene Regulation, Sun Yat-sen Memorial Hospital, Sun Yat-Sen University, Guangzhou, China
| | - Bo Chen
- Department of Breast Cancer, Cancer Center, Guangdong Provincial People's Hospital, Guangdong Academy of Medical Sciences, Guangzhou, China
| | - Chenwei Tang
- Department of Hepatobiliary Surgery, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Guangzhou, China.,Guangdong Provincial Key Laboratory of Malignant Tumor Epigenetics and Gene Regulation, Sun Yat-sen Memorial Hospital, Sun Yat-Sen University, Guangzhou, China
| | - Xinming Chen
- Department of Hepatobiliary Surgery, Shenshan Medical Hospital, Sun Yat-Sen Memorial Hospital, Sun Yat-Sen University, Shanwei, China
| | - Wenliang Tan
- Department of Hepatobiliary Surgery, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Guangzhou, China.,Guangdong Provincial Key Laboratory of Malignant Tumor Epigenetics and Gene Regulation, Sun Yat-sen Memorial Hospital, Sun Yat-Sen University, Guangzhou, China
| | - Lei Yang
- Department of Hepatobiliary Surgery, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Guangzhou, China.,Guangdong Provincial Key Laboratory of Malignant Tumor Epigenetics and Gene Regulation, Sun Yat-sen Memorial Hospital, Sun Yat-Sen University, Guangzhou, China
| | - Zhiqin Xie
- Department of Hepatobiliary Surgery, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Guangzhou, China.,Guangdong Provincial Key Laboratory of Malignant Tumor Epigenetics and Gene Regulation, Sun Yat-sen Memorial Hospital, Sun Yat-Sen University, Guangzhou, China
| | - Xiaowu Ma
- Department of Hepatobiliary Surgery, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Guangzhou, China.,Guangdong Provincial Key Laboratory of Malignant Tumor Epigenetics and Gene Regulation, Sun Yat-sen Memorial Hospital, Sun Yat-Sen University, Guangzhou, China
| | - Qingbin Wang
- Department of Hepatobiliary Surgery, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Guangzhou, China.,Guangdong Provincial Key Laboratory of Malignant Tumor Epigenetics and Gene Regulation, Sun Yat-sen Memorial Hospital, Sun Yat-Sen University, Guangzhou, China
| | - Chuanzhao Zhang
- Department of General Surgery, Guangdong Provincial People`s Hospital, Guangdong Academy of Medical Sciences, Guangzhou, China
| | - Changzhen Shang
- Department of Hepatobiliary Surgery, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Guangzhou, China.,Guangdong Provincial Key Laboratory of Malignant Tumor Epigenetics and Gene Regulation, Sun Yat-sen Memorial Hospital, Sun Yat-Sen University, Guangzhou, China
| | - Yajin Chen
- Department of Hepatobiliary Surgery, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Guangzhou, China.,Guangdong Provincial Key Laboratory of Malignant Tumor Epigenetics and Gene Regulation, Sun Yat-sen Memorial Hospital, Sun Yat-Sen University, Guangzhou, China
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In vivo Study of a Newly Synthesized Chromen-4-one Derivative as an Antitumor Agent against HCC. J Gastrointest Cancer 2021; 53:980-989. [PMID: 34698995 DOI: 10.1007/s12029-021-00724-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 09/26/2021] [Indexed: 10/20/2022]
Abstract
BACKGROUND Chromenes are a wide group of natural compounds that can be synthesized chemically. The chromen-4-one nucleus acts as a skeleton for varieties of additional active groups that makes the chromene activity vary between antioxidant and anti-inflammatory agents. In the present study, a newly synthesized chromene compound exhibits different behaviors other than anti-inflammatory and antioxidant activities that it is the first time that a member of chromen-4-one compound can control the cancer progress. Inflammation is the first step in tumor development where the severity grade can potentiate tumor growth and progression. In many tumors, pro-inflammatory genes record high expression level such as tumor necrosis factor (TNF-α) and vascular endothelial growth factors (VEGF). These pro-inflammatory factors act as rate limiting steps in tumor initiation, and controlling its expression acts as an early therapeutic way to control the tumor proliferation. The chromone derivatives have biological activities such as anti-inflammatory and anti-tumor activity. METHODS In the present study, hepatocellular cancer (HCC) induced by diethylnitrosamine (DEN) in rats and then treated with the new chromene derivative and the parameters TNF-α, VEGF, p53, Cyt C, MMP-9, Bcl2, and Bax were measured. RESULTS The treatment strategy Ch compound is to downregulate pro-inflammatory gene expression of early genes as TNF-α as well as VEGF and subsequently control other factors such as p53, Cyt C, and MMP-9. Also, retrieve the balance between Bcl2 and Bax proteins in DEN-induced HCC in rats. CONCLUSION The ability of the new Ch derivative to control the primary initiators of HCC such as TNF-α offers this derivative an anti-tumor activity and encourages further researches to follow and monitor its effect on the molecular level.
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Zhang YF, Shi M, Lu LH, Wang L, Guo RP. Selecting an Optimal Staging System for Intermediate-Stage Hepatocellular Carcinoma: Comparison of 9 Currently Used Prognostic Models. J Hepatocell Carcinoma 2021; 8:253-261. [PMID: 33907695 PMCID: PMC8064614 DOI: 10.2147/jhc.s305581] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/10/2021] [Accepted: 04/01/2021] [Indexed: 12/15/2022] Open
Abstract
Purpose It remains unknown which staging system is best in predicting the survival of patients with intermediate stage hepatocellular carcinoma (HCC). We aimed to investigate the performance of nine currently used HCC staging systems. Patients and Methods Between 2005 and 2014, a large cohort of 880 consecutive patients with intermediate stage HCC and sufficient data for utilization in all staging systems were enrolled. The prognostic performance of each staging system was compared. Independent prognostic variables were also identified. Results Multivariate analysis revealed that alkaline phosphatase (ALP), aspartate aminotransferase (AST), etiology, alpha-fetoprotein (AFP), Child-Pugh stage, tumor size, and tumor number were independent prognostic factors for survival. In the entire cohort, the Hong Kong Liver Cancer (HKLC) staging system was associated with the highest Harrell’s c-index and lowest Akaike information criterion value in comparison with other systems. In subgroup analysis according to treatment strategy, the HKLC staging system remained the best prognostic model in patients undergoing hepatic resection (n=222) or transarterial chemoembolization (n=658). Additional prognostic factors of AST, ALP, etiology, and AFP improved the discriminatory ability of HKLC. Conclusion The HKLC staging system is stable and consistently the best prognostic model in all patients with intermediate-stage HCC and in patients subjected to different treatment strategies. Selecting an optimal staging system is helpful in improving the design of future clinical trials in intermediate stage HCC.
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Affiliation(s)
- Yong-Fa Zhang
- Department of Hepatic Surgery, Fudan University Shanghai Cancer Center, Shanghai, People's Republic of China.,Department of Oncology, Shanghai Medical College, Fudan University, Shanghai, 200032, People's Republic of China
| | - Ming Shi
- The Department of Hepatobiliary Oncology of Sun Yat-Sen University Cancer Center, State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Guangzhou, 510060, People's Republic of China
| | - Liang-He Lu
- The Department of Hepatobiliary Oncology of Sun Yat-Sen University Cancer Center, State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Guangzhou, 510060, People's Republic of China
| | - Lu Wang
- Department of Hepatic Surgery, Fudan University Shanghai Cancer Center, Shanghai, People's Republic of China.,Department of Oncology, Shanghai Medical College, Fudan University, Shanghai, 200032, People's Republic of China
| | - Rong-Ping Guo
- The Department of Hepatobiliary Oncology of Sun Yat-Sen University Cancer Center, State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Guangzhou, 510060, People's Republic of China
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Dai X, Guo Y, Hu Y, Bao X, Zhu X, Fu Q, Zhang H, Tong Z, Liu L, Zheng Y, Zhao P, Fang W. Immunotherapy for targeting cancer stem cells in hepatocellular carcinoma. Theranostics 2021; 11:3489-3501. [PMID: 33537099 PMCID: PMC7847682 DOI: 10.7150/thno.54648] [Citation(s) in RCA: 36] [Impact Index Per Article: 12.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/18/2020] [Accepted: 12/21/2020] [Indexed: 02/06/2023] Open
Abstract
The rapid development and remarkable success of checkpoint inhibitors have provided significant breakthroughs in cancer treatment, including hepatocellular carcinoma (HCC). However, only 15-20% of HCC patients can benefit from checkpoint inhibitors. Cancer stem cells (CSCs) are responsible for recurrence, metastasis, and local and systemic therapy resistance in HCC. Accumulating evidence has suggested that HCC CSCs can create an immunosuppressive microenvironment through certain intrinsic and extrinsic mechanisms, resulting in immune evasion. Intrinsic evasion mechanisms mainly include activation of immune-related CSC signaling pathways, low-level expression of antigen presenting molecules, and high-level expression of immunosuppressive molecules. External evasion mechanisms are mainly related to HBV/HCV infection, alcoholic/nonalcoholic steatohepatitis, hypoxia stimulation, abnormal angiogenesis, and crosstalk between CSCs and immune cells. A better understanding of the complex mechanisms of CSCs involved in immune evasion will contribute to therapies for HCC. Here we will outline the detailed mechanisms of immune evasion for CSCs, and provide an overview of the current immunotherapies targeting CSCs in HCC.
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Woeste MR, Geller AE, Martin RCG, Polk HC. Optimizing the Combination of Immunotherapy and Trans-Arterial Locoregional Therapy for Stages B and C Hepatocellular Cancer. Ann Surg Oncol 2021; 28:1499-1510. [PMID: 33393028 DOI: 10.1245/s10434-020-09414-5] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/24/2020] [Accepted: 11/10/2020] [Indexed: 02/07/2023]
Abstract
Hepatocellular carcinoma (HCC), the most common primary hepatic malignancy worldwide, is the second leading cause of cancer-related death. Underlying liver dysfunction and advanced stage of disease require treatments to be optimally timed and implemented to minimize hepatic parenchymal damage while maximizing disease response and quality of life. Locoregional therapies (LRTs) such as trans-arterial chemo- and radio-embolization remain effective for intermediate liver-only and advanced HCC disease (i.e., Barcelona-Clinic liver cancer stages B and C) not amendable to primary resection or ablation. Additionally, these minimally invasive interventions have been shown to augment the immune system. This and the recent success of immune-oncologic treatments for HCC have generated interest in applying these therapies in combination with such locoregional interventions to improve patient outcomes and response rates. This report reviews the use of trans-arterial LRTs with immunotherapy for stages B and C HCC, potential biomarkers, and imaging methods for assessing the response and safety of such combinations.
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Affiliation(s)
- Matthew R Woeste
- Division of Surgical Oncology, Department of Surgery, University of Louisville School of Medicine, Louisville, KY, USA.,Department of Microbiology and Immunology, University of Louisville School of Medicine, Louisville, KY, USA
| | - Anne E Geller
- Division of Surgical Oncology, Department of Surgery, University of Louisville School of Medicine, Louisville, KY, USA.,Department of Microbiology and Immunology, University of Louisville School of Medicine, Louisville, KY, USA
| | - Robert C G Martin
- Division of Surgical Oncology, Department of Surgery, University of Louisville School of Medicine, Louisville, KY, USA.
| | - Hiram C Polk
- Division of Surgical Oncology, Department of Surgery, University of Louisville School of Medicine, Louisville, KY, USA
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Mohammadifard M, Ghanaati H, Mohammadifard M. A review of applying transarterial chemoembolization (TACE) method for management of hepatocellular carcinoma. J Family Med Prim Care 2021; 10:3553-3560. [PMID: 34934646 PMCID: PMC8653440 DOI: 10.4103/jfmpc.jfmpc_2347_20] [Citation(s) in RCA: 17] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/28/2020] [Revised: 06/16/2021] [Accepted: 06/28/2021] [Indexed: 12/09/2022] Open
Abstract
Liver cancer is one of the most ordinary reasons for death among cancers. Hepatocellular carcinoma (HCC) is the most common type of liver cancer. In spite of the fact that various remedial methods have been approved particularly the survival effects of the transcatheter arterial chemoembolization (TACE) method have been accomplished widely in the HCC treatment. By applying the TACE method correctly, good survival outcomes can be achieved without harmfully affecting the hepatic functions. Transarterial chemoembolization mixes the effect of avascular necrosis (AVN) with the effect of regional chemotherapy those are under the influence of arterial embolization. By knowing the fact that the metastases of liver cancer and also perfusion indices in hepatocellular carcinoma (HCC) are via hepatic arteries, doctors chose the TACE method for the treatment of liver cancer. On the other hand, in this method, the radiologists can easily convey antitumor remedies via the arteries. Anyway, medium-level HCC is a sensitive stage of the heterogeneous disease that many patients suffer from, so specialists must consider it as a hazardous syndrome. The TACE procedure could be applied just in cases that the liver function of patients is appropriate yet, the patient liver portal vein do not have any problems and the patients do not have ascites disorder. This review is aimed to figure out the evident advantages of TACE especially by a comprehensive view on the medium level HCC. Because of that this treatment method is suggested as a first-line remedy. At last, the future landscape of the initial factors of research in managing HCC disorders have been summarized.
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Wan L, Dong DH, Wu XN, Ding HF, Lu Q, Tian Y, Zhang XF, Li W. Single Large Nodule (>5 cm) Prognosis in Hepatocellular Carcinoma: Kinship with Barcelona Clinic Liver Cancer (BCLC) Stage A or B? Med Sci Monit 2020; 26:e926797. [PMID: 33060558 PMCID: PMC7574362 DOI: 10.12659/msm.926797] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/27/2023] Open
Abstract
Background The aim of the present study was to evaluate the prognosis among patients with a single large hepatocellular carcinoma (HCC) >5 cm compared with other patients in Barcelona Clinic Liver Cancer (BCLC) stage A or stage B. Material/Methods Data on patients with BCLC stage A/B HCC were collected between 2008 and 2012. BCLC stage A was subclassified as A1 (single tumor, 2–5 cm, or 2–3 nodules ≤3 cm), or A2 (single tumor >5 cm). Overall survival (OS) was evaluated and compared. Results Among 1005 patients with HCC, 455 were stage A1, 188 were stage A2, and 362 were stage B. The OS of stage A2 patients was significantly worse than that of stage A1 patients (median survival, 30.6 vs. 43.2 months, p<0.001), and was similar to that of stage B patients (median survival, 30.6 vs. 33.5 months, p=0.519). After surgical resection, OS was statistically distinct between stage A1+A2 and B (median survival, 51.2 vs. 36.0 months, p=0.001), and between stage A1 and A2+B (median survival, 54.4 vs. 36.8 months, p<0.001). In contrast, when treated by transarterial chemoembolization, there was no difference in OS between patients with stage A1+A2 HCC and patients with stage B HCC (median survival, 32.4 vs. 31.3 months, p=0.310), whereas patients with stage A1 HCC showed a significantly more favorable OS than those with stage A2+B HCC (median survival, 39.6 vs. 31.8 months, p=0.023). On multivariable analysis, the groupings that showed significantly different associations with OS were BCLC stage A2+B vs. A1 (hazard ratio 1.6, p<0.001) rather than stage B vs. A1+A2. Conclusions Patients with solitary HCC >5 cm had a comparable survival with BCLC stage B. HCC >5 cm should therefore be classified as an intermediate stage.
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Affiliation(s)
- Li Wan
- Department of Hepatobiliary Surgery, The First Affiliated Hospital of Xi'an Jiaotong University, Xi'an, Shaanxi, China (mainland).,Luonan County Hospital, Shangluo, Shaanxi, China (mainland)
| | - Ding-Hui Dong
- Department of Hepatobiliary Surgery, The First Affiliated Hospital of Xi'an Jiaotong University, Xi'an, Shaanxi, China (mainland)
| | - Xiao-Ning Wu
- Department of Hepatobiliary Surgery, The First Affiliated Hospital of Xi'an Jiaotong University, Xi'an, Shaanxi, China (mainland)
| | - Hong-Fan Ding
- Department of Hepatobiliary Surgery, The First Affiliated Hospital of Xi'an Jiaotong University, Xi'an, Shaanxi, China (mainland)
| | - Qiang Lu
- Department of Hepatobiliary Surgery, The First Affiliated Hospital of Xi'an Jiaotong University, Xi'an, Shaanxi, China (mainland)
| | - Yong Tian
- Luonan County Hospital, Shangluo, Shaanxi, China (mainland)
| | - Xu-Feng Zhang
- Department of Hepatobiliary Surgery, The First Affiliated Hospital of Xi'an Jiaotong University, Xi'an, Shaanxi, China (mainland)
| | - Wenzhi Li
- Department of Hepatobiliary Surgery, The First Affiliated Hospital of Xi'an Jiaotong University, Xi'an, Shaanxi, China (mainland).,Department of Science and Education, Chang'an District Hospital, The First Affiliated Hospital of Xi'an Jiaotong University, Xi'an, Shaanxi, China (mainland)
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11
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Deng F, Chen D, Wei X, Lu S, Luo X, He J, Liu J, Meng T, Yang A, Chen H. Development and validation of a prognostic classifier based on HIF-1 signaling for hepatocellular carcinoma. Aging (Albany NY) 2020; 12:3431-3450. [PMID: 32084009 PMCID: PMC7066907 DOI: 10.18632/aging.102820] [Citation(s) in RCA: 24] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/02/2019] [Accepted: 01/27/2020] [Indexed: 12/11/2022]
Abstract
HIF-1 (hypoxia-inducible factor 1) signaling played a vital role in HCC (hepatocellular carcinoma) prognosis. We aimed to establish an accurate risk scoring system for HCC prognosis prediction and treatment guidance. 424 samples from TCGA (The Cancer Genome Atlas) and 445 samples from GSE14520 dataset were included as the derivation and validation cohort, respectively. In the derivation cohort, prognostic relevant signatures were selected from sixteen HIF-1 related genes and LASSO regression was adopted for model construction. Tumor-infiltrating immune cells were calculated using CIBERSORT algorithm. HIF-1 signaling significantly increased in HCC samples compared with normal tissues. Scoring system based on SLC2A1, ENO1, LDHA and GAPDH exhibited a continuous predictive ability for OS (overall survival) in HCC patients. PCA and t-SNE analysis confirmed a reliable clustering ability of risk score in both cohorts. Patients were classified into high-risk and low-risk groups and the survival outcomes between the two groups showed significant differences. In the derivation cohort, Cox regression indicated the scoring system was an independent predictor for OS, which was validated in the validation cohort. Different infiltrating immune cells fraction and immune scores were also observed in different groups. Herein, a novel integrated scoring system was developed based on HIF-1 related genes, which would be conducive to the precise treatment of patients.
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Affiliation(s)
- Feiwen Deng
- Department of Liver and Pancreatic Surgery, The Affiliated Foshan Hospital, Sun Yat-Sen University, Foshan 528000, China
| | - Dong Chen
- Department of Pancreatobiliary Surgery, The First Affiliated Hospital of Sun Yat-Sen University, Guangzhou 510080, China
| | - Xiaoli Wei
- Department of Medical Oncology, Sun Yat-Sen University Cancer Center, State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Guangzhou 510060, China
| | - Shilin Lu
- Zhongshan School of Medicine, Sun Yat-Sen University, Guangzhou 510008, China
| | - Xuan Luo
- Department of Pancreatobiliary Surgery, The First Affiliated Hospital of Sun Yat-Sen University, Guangzhou 510080, China
| | - Jincan He
- Zhongshan School of Medicine, Sun Yat-Sen University, Guangzhou 510008, China
| | - Junting Liu
- Zhongshan School of Medicine, Sun Yat-Sen University, Guangzhou 510008, China
| | - Tiebao Meng
- Department of Medical Imaging, Sun Yat-Sen University Cancer Center, State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Guangzhou 510060, China
| | - Anli Yang
- Department of Breast Oncology, Sun Yat-Sen University Cancer Center, State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Guangzhou 510060, China
| | - Huanwei Chen
- Department of Liver and Pancreatic Surgery, The Affiliated Foshan Hospital, Sun Yat-Sen University, Foshan 528000, China
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12
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Chen X, Zhu X, Wei Z, Lv Q. Integrated mRNA‐Seq and miRNA‐Seq analysis of PLCγ2‐overexpressing hepatocarcinoma cells and identification of the associated miRNA‐mRNA network. J Cell Biochem 2019; 120:19878-19890. [DOI: 10.1002/jcb.29294] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/15/2019] [Accepted: 06/27/2019] [Indexed: 01/04/2023]
Affiliation(s)
- Xiaoguang Chen
- Animal Science and Technology School Henan University of Science and Technology Luoyang China
| | - Xuemin Zhu
- Animal Science and Technology School Henan University of Science and Technology Luoyang China
| | - Zhiguo Wei
- Animal Science and Technology School Henan University of Science and Technology Luoyang China
| | - Qiongxia Lv
- Animal Science and Technology School Henan University of Science and Technology Luoyang China
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13
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Chen S, Jin H, Dai Z, Wei M, Xiao H, Su T, Li B, Liu X, Wang Y, Li J, Shen S, Zhou Q, Peng B, Peng Z, Peng S. Liver resection versus transarterial chemoembolization for the treatment of intermediate-stage hepatocellular carcinoma. Cancer Med 2019; 8:1530-1539. [PMID: 30864247 PMCID: PMC6488138 DOI: 10.1002/cam4.2038] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/08/2018] [Revised: 01/18/2019] [Accepted: 01/27/2019] [Indexed: 02/06/2023] Open
Abstract
BACKGROUND The role of transarterial chemoembolization (TACE) as the standard treatment for intermediate-stage hepatocellular carcinoma (HCC) is being challenged by increasing studies supporting liver resection (LR); but evidence of survival benefits of LR is lacking. We aimed to compare the overall survival (OS) of LR with that of TACE for the treatment of intermediate-stage HCC in cirrhotic patients. METHODS A Markov model, comparing LR with TACE over 15 years, was developed based on the data from 31 literatures. Additionally, external validation of the model was performed using a data set (n = 1735; LR: 701; TACE: 1034) from a tertiary center with propensity score matching method. We conducted one-way and two-way sensitivity analyses, in addition to a Monte Carlo analysis with 10 000 patients allocated into each arm. RESULTS The mean expected survival times and survival rates at 5 years were 77.8 months and 47.1% in LR group, and 48.6 months and 25.7% in TACE group, respectively. Sensitivity analyses found that initial LR was the most favorable treatment. The 95% CI for the difference in OS was 2.42-2.46 years between the two groups (P < 0.001). In the validation set, the 5-year survival rates after LR were significantly better than those after TACE before (40.2% vs. 25.9%, P < 0.001) and after matching (43.2% vs 30.9%, P < 0.001), which was comparable to the model results. CONCLUSIONS For cirrhotic patients with resectable intermediate-stage HCC, LR may provide survival benefit over TACE, but large-scale studies are required to further stratify patients at this stage for different optimal treatments.
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Affiliation(s)
- Shuling Chen
- Division of Interventional Ultrasound, The First Affiliated Hospital of Sun Yat-sen University, Guangzhou, China
| | - Huilin Jin
- Department of Liver Surgery, The First Affiliated Hospital of Sun Yat-sen University, Guangzhou, China
| | - Zihao Dai
- Department of Liver Surgery, The First Affiliated Hospital of Sun Yat-sen University, Guangzhou, China
| | - Mengchao Wei
- Department of Liver Surgery, The First Affiliated Hospital of Sun Yat-sen University, Guangzhou, China
| | - Han Xiao
- Department of Gastroenterology and Hepatology, The First Affiliated Hospital of Sun Yat-sen University, Guangzhou, China
| | - Tianhong Su
- Department of Liver Surgery, The First Affiliated Hospital of Sun Yat-sen University, Guangzhou, China
| | - Bin Li
- Clinical Trials Unit, The First Affiliated Hospital of Sun Yat-sen University, Guangzhou, China
| | - Xin Liu
- Department of Liver Surgery, The First Affiliated Hospital of Sun Yat-sen University, Guangzhou, China
| | - Yu Wang
- Department of Interventional Oncology, The First Affiliated Hospital of Sun Yat-sen University, Guangzhou, China
| | - Jiaping Li
- Department of Interventional Oncology, The First Affiliated Hospital of Sun Yat-sen University, Guangzhou, China
| | - Shunli Shen
- Department of Liver Surgery, The First Affiliated Hospital of Sun Yat-sen University, Guangzhou, China
| | - Qi Zhou
- Department of Liver Surgery, The First Affiliated Hospital of Sun Yat-sen University, Guangzhou, China
| | - Baogang Peng
- Department of Liver Surgery, The First Affiliated Hospital of Sun Yat-sen University, Guangzhou, China
| | - Zhenwei Peng
- Clinical Trials Unit, The First Affiliated Hospital of Sun Yat-sen University, Guangzhou, China.,Department of Oncology, The First Affiliated Hospital of Sun Yat-sen University, Guangzhou, China
| | - Sui Peng
- Department of Gastroenterology and Hepatology, The First Affiliated Hospital of Sun Yat-sen University, Guangzhou, China.,Clinical Trials Unit, The First Affiliated Hospital of Sun Yat-sen University, Guangzhou, China
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Wang X, Huang K, Zeng X, Liu Z, Liao X, Yang C, Yu T, Han C, Zhu G, Qin W, Peng T. Diagnostic and prognostic value of mRNA expression of phospholipase C β family genes in hepatitis B virus‑associated hepatocellular carcinoma. Oncol Rep 2019; 41:2855-2875. [PMID: 30896816 PMCID: PMC6448089 DOI: 10.3892/or.2019.7066] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/15/2018] [Accepted: 03/05/2019] [Indexed: 02/07/2023] Open
Abstract
Four phospholipase C β (PLCB) isoforms, PLCB1, PLCB2, PLCB3 and PLCB4, have been previously investigated regarding their roles in the metabolism of inositol lipids and cancer. The present study aimed to explore the association between PLCB1-4 and hepatocellular carcinoma (HCC). Data from 212 patients with hepatitis B virus-associated HCC were used to analyze the diagnostic and prognostic significance of PLCB genes in. A nomogram predicted the survival probability. Gene set enrichment analysis explored gene ontology terms and the metabolic pathways associated with PLCB genes. Validation of the prognostic values of PLCB genes was performed using the Gene Expression Profiling Interactive Analysis website. PLCB1 and PLCB2 were revealed to have diagnostic value for HCC (0.869 and 0.836 area under the curve, respectively; both P≤0.05). The combination analysis of these genes had an advantage over each alone (0.905 PLCB1 and PLCB2, and 0.877 PLCB1 and PLCB3 area under the curve; P≤0.05). PLCB1 was associated with overall survival (OS) and recurrence-free survival (RFS; adjusted P=0.002 and P=0.001, respectively). A nomogram predicted survival probability of patients with HCC at 1, 3- and 5-years. Gene set enrichment analysis indicated that PLCB1 and PLCB2 are involved in the cell cycle, cell division and the PPAR signaling pathway, among other functions. Validation using GEPIA revealed that PLCB1 and PLCB2 were associated with OS and PLCB1 and PLCB4 were associated with RFS. PLCB1 and PLCB2 exhibited diagnostic value for HCC and their combination had an advantage over each individually. PLCB1 has OS and RFS prognostic value for patients with HCC.
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Affiliation(s)
- Xiangkun Wang
- Department of Hepatobiliary Surgery, The First Affiliated Hospital of Guangxi Medical University, Nanning, Guangxi Zhuang Autonomous Region 530021, P.R. China
| | - Ketuan Huang
- Department of Hepatobiliary Surgery, The First Affiliated Hospital of Guangxi Medical University, Nanning, Guangxi Zhuang Autonomous Region 530021, P.R. China
| | - Xianmin Zeng
- Department of Hepatobiliary Surgery, The First Affiliated Hospital of Guangxi Medical University, Nanning, Guangxi Zhuang Autonomous Region 530021, P.R. China
| | - Zhengqian Liu
- Department of Hepatobiliary Surgery, The First Affiliated Hospital of Guangxi Medical University, Nanning, Guangxi Zhuang Autonomous Region 530021, P.R. China
| | - Xiwen Liao
- Department of Hepatobiliary Surgery, The First Affiliated Hospital of Guangxi Medical University, Nanning, Guangxi Zhuang Autonomous Region 530021, P.R. China
| | - Chengkun Yang
- Department of Hepatobiliary Surgery, The First Affiliated Hospital of Guangxi Medical University, Nanning, Guangxi Zhuang Autonomous Region 530021, P.R. China
| | - Tingdong Yu
- Department of Hepatobiliary Surgery, The First Affiliated Hospital of Guangxi Medical University, Nanning, Guangxi Zhuang Autonomous Region 530021, P.R. China
| | - Chuangye Han
- Department of Hepatobiliary Surgery, The First Affiliated Hospital of Guangxi Medical University, Nanning, Guangxi Zhuang Autonomous Region 530021, P.R. China
| | - Guangzhi Zhu
- Department of Hepatobiliary Surgery, The First Affiliated Hospital of Guangxi Medical University, Nanning, Guangxi Zhuang Autonomous Region 530021, P.R. China
| | - Wei Qin
- Department of Hepatobiliary Surgery, The First Affiliated Hospital of Guangxi Medical University, Nanning, Guangxi Zhuang Autonomous Region 530021, P.R. China
| | - Tao Peng
- Department of Hepatobiliary Surgery, The First Affiliated Hospital of Guangxi Medical University, Nanning, Guangxi Zhuang Autonomous Region 530021, P.R. China
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15
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Lee YS, Hyun MH, Yim SY, Kim JH, Yeon JE, Byun KS. Reply. Hepatology 2019; 69:924. [PMID: 30325527 DOI: 10.1002/hep.30316] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/07/2022]
Affiliation(s)
- Young-Sun Lee
- Division of Gastroenterology and Hepatology Department of Internal Medicine, Korea University Medical Center, Seoul, Korea
| | - Myung Han Hyun
- Division of Oncology and Hematology Department of Internal Medicine, Korea University Medical Center, Seoul, Korea
| | - Sun Young Yim
- Division of Gastroenterology and Hepatology Department of Internal Medicine, Korea University Medical Center, Seoul, Korea
| | - Ji Hoon Kim
- Division of Gastroenterology and Hepatology Department of Internal Medicine, Korea University Medical Center, Seoul, Korea
| | - Jong Eun Yeon
- Division of Gastroenterology and Hepatology Department of Internal Medicine, Korea University Medical Center, Seoul, Korea
| | - Kwan Soo Byun
- Division of Gastroenterology and Hepatology Department of Internal Medicine, Korea University Medical Center, Seoul, Korea
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16
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Wang YY, Zhong JH, Xu HF, Xu G, Wang LJ, Xu D, Wang HW, Wang K, Xiang BD, Mao YL, Li LQ, Xing BC. A modified staging of early and intermediate hepatocellular carcinoma based on single tumour >7 cm and multiple tumours beyond up-to-seven criteria. Aliment Pharmacol Ther 2019; 49:202-210. [PMID: 30506713 DOI: 10.1111/apt.15074] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/08/2018] [Revised: 10/01/2018] [Accepted: 11/05/2018] [Indexed: 01/27/2023]
Abstract
BACKGROUND The Barcelona Clinic Liver Cancer (BCLC) staging system is the most widely used staging system for hepatocellular carcinoma (HCC). However, the classifications of early (BCLC-A) and intermediate (BCLC-B) stage HCC remain controversial. AIM To refine the staging of BCLC-A and -B. METHODS A total of 986 patients with HCC undergoing liver resection from two institutions formed the training cohort, and 694 from another institution were the validation cohort. Time-dependent receiver operating characteristic (ROC) curve analysis was performed to evaluate the performance of tumour size in predicting overall survival (OS), and determined the optimised cut-off. Discriminatory performance was evaluated using Harrell's concordance index (C-index). RESULTS Patients with multiple tumours exceeding Milan criteria but within up-to-seven criteria had similar OS and disease-free survival (DFS) to those with multiple tumours meeting Milan criteria, and were assigned to the modified BCLC-A stage. The area under the ROC curve of tumour size for predicting OS was 0.778, and the diameter of 7 cm was the optimal cut-off to identify patients with single tumours who had higher OS than BCLC-B stage patients. Due to the similar OS, patients with single HCCs >7 cm were assigned to the modified BCLC-B stage. The C-indexes of the modified BCLC classification for OS and DFS were higher compared to the original version. The findings were supported by the validation cohort. CONCLUSIONS The modified staging of BCLC-A and -B, based on single tumour >7 cm and multiple tumours beyond up-to-seven criteria, could be more accurate to predict the prognosis of HCC patients. Liver resection could benefit patients with resectable multifocal HCCs beyond the Milan criteria.
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Affiliation(s)
- Yan-Yan Wang
- Hepatopancreatobiliary Surgery Department I, Key Laboratory of Carcinogenesis and Translational Research, Ministry of Education, Peking University School of Oncology, Beijing Cancer Hospital and Institute, Beijing, China
| | - Jian-Hong Zhong
- Department of Hepatobiliary Surgery, Affiliated Tumour Hospital of Guangxi Medical University, Nanning, China
| | - Hai-Feng Xu
- Department of Liver Surgery, Peking Union Medical College (PUMC) Hospital, Chinese Academy of Medical Sciences and PUMC, Beijing, China
| | - Gang Xu
- Department of Liver Surgery, Peking Union Medical College (PUMC) Hospital, Chinese Academy of Medical Sciences and PUMC, Beijing, China
| | - Li-Jun Wang
- Hepatopancreatobiliary Surgery Department I, Key Laboratory of Carcinogenesis and Translational Research, Ministry of Education, Peking University School of Oncology, Beijing Cancer Hospital and Institute, Beijing, China
| | - Da Xu
- Hepatopancreatobiliary Surgery Department I, Key Laboratory of Carcinogenesis and Translational Research, Ministry of Education, Peking University School of Oncology, Beijing Cancer Hospital and Institute, Beijing, China
| | - Hong-Wei Wang
- Hepatopancreatobiliary Surgery Department I, Key Laboratory of Carcinogenesis and Translational Research, Ministry of Education, Peking University School of Oncology, Beijing Cancer Hospital and Institute, Beijing, China
| | - Kun Wang
- Hepatopancreatobiliary Surgery Department I, Key Laboratory of Carcinogenesis and Translational Research, Ministry of Education, Peking University School of Oncology, Beijing Cancer Hospital and Institute, Beijing, China
| | - Bang-De Xiang
- Department of Hepatobiliary Surgery, Affiliated Tumour Hospital of Guangxi Medical University, Nanning, China
| | - Yi-Lei Mao
- Department of Liver Surgery, Peking Union Medical College (PUMC) Hospital, Chinese Academy of Medical Sciences and PUMC, Beijing, China
| | - Le-Qun Li
- Department of Hepatobiliary Surgery, Affiliated Tumour Hospital of Guangxi Medical University, Nanning, China
| | - Bao-Cai Xing
- Hepatopancreatobiliary Surgery Department I, Key Laboratory of Carcinogenesis and Translational Research, Ministry of Education, Peking University School of Oncology, Beijing Cancer Hospital and Institute, Beijing, China
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17
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Lee YS, Seo YS, Kim JH, Lee J, Kim HR, Yoo YJ, Kim TS, Kang SH, Suh SJ, Joo MK, Jung YK, Lee BJ, Yim HJ, Yeon JE, Kim JS, Park JJ, Um SH, Bak YT, Byun KS. Can More Aggressive Treatment Improve Prognosis in Patients with Hepatocellular Carcinoma? A Direct Comparison of the Hong Kong Liver Cancer and Barcelona Clinic Liver Cancer Algorithms. Gut Liver 2018; 12:94-101. [PMID: 28873509 PMCID: PMC5753690 DOI: 10.5009/gnl17040] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/20/2017] [Revised: 03/23/2017] [Accepted: 04/24/2017] [Indexed: 12/19/2022] Open
Abstract
Background/Aims In addition to the globally endorsed Barcelona Clinic Liver Cancer (BCLC) staging system, other algorithms or staging systems have been developed, including the Hong Kong Liver Cancer (HKLC) staging system. This study aimed to validate the HKLC staging system relative to the BCLC staging system for predicting survival for hepatocellular carcinoma (HCC) patients in Korea. Methods From 2004 to 2013, 2,571 patients newly diagnosed with HCC were consecutively enrolled at three Korea University medical centers. Results Both staging systems differentiated survival well (p<0.001). However, 1-year and 3-year survival were predicted better using the HKLC system than the BCLC system (area under the receiver operating characteristic curve: 0.869 vs 0.856 for 1 year, p=0.002; 0.841 vs 0.827 for 3 years, p=0.010). In hypothetical survival curves, the HKLC system exhibited better median overall survival than the BCLC system (33.1 months vs 19.2 months). In evaluations of prognosis according to either BCLC or HKLC treatment guidelines, risk of death was reduced in the group following only HKLC guidelines compared with the group following only BCLC guidelines (hazard ratio, 0.601; 95% confidence interval, 0.443 to 0.816; p=0.001). Conclusions Although both staging systems predicted and discriminated HCC prognoses well, the HKLC system showed more encouraging survival benefits than the BCLC system.
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Affiliation(s)
- Young-Sun Lee
- Department of Internal Medicine, Korea University College of Medicine, Seoul, Korea
| | - Yeon Seok Seo
- Department of Internal Medicine, Korea University College of Medicine, Seoul, Korea
| | - Ji Hoon Kim
- Department of Internal Medicine, Korea University College of Medicine, Seoul, Korea
| | - Juneyoung Lee
- Department of Biostatistics, Korea University College of Medicine, Seoul, Korea
| | - Hae Rim Kim
- Department of Internal Medicine, Korea University College of Medicine, Seoul, Korea
| | - Yang Jae Yoo
- Department of Internal Medicine, Korea University College of Medicine, Seoul, Korea
| | - Tae Suk Kim
- Department of Internal Medicine, Kangwon National University School of Medicine, Chuncheon, Korea
| | - Seong Hee Kang
- Department of Internal Medicine, Korea University College of Medicine, Seoul, Korea
| | - Sang Jun Suh
- Department of Internal Medicine, Korea University College of Medicine, Seoul, Korea
| | - Moon Kyung Joo
- Department of Internal Medicine, Korea University College of Medicine, Seoul, Korea
| | - Young Kul Jung
- Department of Internal Medicine, Korea University College of Medicine, Seoul, Korea
| | - Beom Jae Lee
- Department of Internal Medicine, Korea University College of Medicine, Seoul, Korea
| | - Hyung Joon Yim
- Department of Internal Medicine, Korea University College of Medicine, Seoul, Korea
| | - Jong Eun Yeon
- Department of Internal Medicine, Korea University College of Medicine, Seoul, Korea
| | - Jae Seon Kim
- Department of Internal Medicine, Korea University College of Medicine, Seoul, Korea
| | - Jong-Jae Park
- Department of Internal Medicine, Korea University College of Medicine, Seoul, Korea
| | - Soon Ho Um
- Department of Internal Medicine, Korea University College of Medicine, Seoul, Korea
| | - Young-Tae Bak
- Department of Internal Medicine, Korea University College of Medicine, Seoul, Korea
| | - Kwan Soo Byun
- Department of Internal Medicine, Korea University College of Medicine, Seoul, Korea
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Neutrophil count is associated with myeloid derived suppressor cell level and presents prognostic value of for hepatocellular carcinoma patients. Oncotarget 2018; 8:24380-24388. [PMID: 28412745 PMCID: PMC5421855 DOI: 10.18632/oncotarget.15456] [Citation(s) in RCA: 37] [Impact Index Per Article: 6.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/07/2016] [Accepted: 02/06/2017] [Indexed: 12/11/2022] Open
Abstract
Myeloid Derived Suppressor Cell (MDSC) has been raised to be a novel target for multiple cancers. However, target agents on MDSC have not display promising efficacy. One of the critical reasons shall be less optimal patient selection. In the present study, we aimed to identify clinical parameters relevant to MDSC level in hepatocellular carcinoma (HCC) patients for future MDSC targeted therapy. In the present study, a series of 55 HCC patients (testing group) and 20 healthy donors were analyzed investigating frequencies of MDSC in peripheral blood mononuclear cells (PBMC). As a result, we found that MDSC level was increased in HCC patients compared to healthy donors (10.33% vs 1.54%, p < 0.0001). The monocytes (r2 = 0.2875, p < 0.0001), neutrophils (r2 = 0.3630, p < 0.0001) and platelet counts (r2 = 0.0828, p = 0.0331) in circulation was positively associated with MDSC level. Then, the prognostic value of the above predictors was determined in a retrospective database of 255 HCC patients (validation group). The baseline characteristics of testing and validation group were similar. Multivariate analysis by Cox regression revealed that neutrophil count was an independent predictor for overall survival (OS) (p = 0.000, HR 1.065, 95% CI 1.028–1.103), with the rest parameters failed to reach a significant result. In summary, the present study firstly identified blood neutrophil counts was a predictor of MDSC level in PBMC for HCC patients. And, patients with higher neutrophil count level might be the optimal patient subgroup for MDSC targeted therapy.
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Piscaglia F, Ogasawara S. Patient Selection for Transarterial Chemoembolization in Hepatocellular Carcinoma: Importance of Benefit/Risk Assessment. Liver Cancer 2018; 7:104-119. [PMID: 29662837 PMCID: PMC5892363 DOI: 10.1159/000485471] [Citation(s) in RCA: 90] [Impact Index Per Article: 15.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/04/2023] Open
Abstract
BACKGROUND Liver cancer is the second most common cause of cancer-related death, with hepatocellular carcinoma (HCC) accounting for most primary liver cancers and most commonly arising from a history of advanced chronic liver disease. Among the available therapies, transarterial chemoembolization (TACE) is the most widely utilized and is considered the first-line treatment recommended for patients staged as intermediate HCC (Barcelona Clinic Liver Cancer stage B). If applied correctly, TACE can produce survival benefits without adversely affecting hepatic functional reserve. SUMMARY The aim of this nonsystematic review is to evaluate the evidence supporting TACE, with a special interest in intermediate HCC, for which this treatment is recommended in first line. However, intermediate HCC represents a broad and heterogeneous group of patients, not all of whom will benefit from TACE. This review highlights the importance of appropriate patient selection for initial TACE and for retreatment. It also evaluates evidence for the treatment of patients who become refractory to TACE. Some patients may, in fact, benefit from early switch (i.e., after 1 or 2 TACE treatments) to systemic therapies rather than continuing retreatments with TACE in order to preserve liver function, thus allowing sequential first- and second-line drug therapies. KEY MESSAGES Careful assessment of an individual patient's benefit/risk ratio is recommended before any TACE session is considered to ensure optimal long-term outcomes in intermediate HCC.
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Affiliation(s)
- Fabio Piscaglia
- Unit of Internal Medicine, Department of Medicinal and Surgical Sciences, University of Bologna, S. Orsola Malpighi Hospital, Bologna, Italy
| | - Sadahisa Ogasawara
- Department of Gastroenterology, Graduate School of Medicine, Chiba University, Chiba, Japan
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Wu D, Yang X, Peng H, Guo D, Zhao W, Zhao C, Zhou X. OCIAD2 suppressed tumor growth and invasion via AKT pathway in Hepatocelluar carcinoma. Carcinogenesis 2017; 38:910-919. [PMID: 28911005 DOI: 10.1093/carcin/bgx073] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/09/2016] [Accepted: 07/10/2017] [Indexed: 12/13/2022] Open
Abstract
Hepatocellular carcinoma (HCC) is an aggressive tumor and the third leading cause of cancer-related death worldwide. Ovarian carcinoma immunoreactive antigen-like protein 2 (OCIAD2) has been found frequently methylated in various cancers, including HCC. The aim of the present study was to investigate the role of OCIAD2 in HCC progression. We analyzed liver hepatocellular carcinoma patients' data from the Cancer Genome Atlas (TCGA), including data extracted from 371 HCC tissues and 50 adjacent normal liver tissues. The RNA sequencing and DNA methylation data revealed that OCIAD2 were significantly hypermethylated and its expression level in the tumor tissues was much lower than that in the corresponding adjacent normal tissues. The methylation level in the promoter was negatively correlated with the expression level of OCAID2. Treatment of HCC cell lines with the DNA methylation inhibitor 5-aza-2'-deoxycitydine (5-Aza) induced a significant increase in the OCIAD2 mRNA and protein. Knocking-down OCIAD2 led to an increased colony formation, migration and invasion dramatically, accompanying with an enhanced expression of MMP9 and activation of AKT and FAK. Inhibition of AKT signaling restored OCIAD2-mediated changes in HCC cell clonogenic growth, migration and invasion. Survival analysis of HCC patient's data indicated patients with a higher expression ratio of OCIAD2/MMP9 had a shorter overall survival than those with a lower expression ratio of OCIAD2/MMP9. Overall, our data indicate that reduced expression of OCIAD2 by DNA hypermethylation plays an important role in HCC tumor growth and invasion. Hypermethylation of OCIAD2 may contribute to HCC treatment development.
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Affiliation(s)
- Dan Wu
- Department of Radiology, Wake Forest School of Medicine, Medical Center Boulevard, Winston-Salem, NC 27157, USA
| | - Xufang Yang
- Department of Pathophysiology, MuDanJiang Medical College, Heilongjiang, 150000, P.R.China
| | - Huiming Peng
- Department of Radiology, Wake Forest School of Medicine, Medical Center Boulevard, Winston-Salem, NC 27157, USA
| | - Dongmin Guo
- Department of Radiology, Wake Forest School of Medicine, Medical Center Boulevard, Winston-Salem, NC 27157, USA
| | - Weiling Zhao
- Department of Radiology, Wake Forest School of Medicine, Medical Center Boulevard, Winston-Salem, NC 27157, USA
| | - Chen Zhao
- Department of Radiology, Wake Forest School of Medicine, Medical Center Boulevard, Winston-Salem, NC 27157, USA
| | - Xiaobo Zhou
- Department of Radiology, Wake Forest School of Medicine, Medical Center Boulevard, Winston-Salem, NC 27157, USA.,College of Computer Science and Software Engineering, Shenzhen University, ShenZhen, China
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Zhong JH, Torzilli G, Xing H, Li C, Han J, Liang L, Zhang H, Dai SY, Li LQ, Shen F, Yang T. Controversies and evidence of hepatic resection for hepatocellular carcinoma. BBA CLINICAL 2016; 6:125-130. [PMID: 27761414 PMCID: PMC5067978 DOI: 10.1016/j.bbacli.2016.10.001] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 09/13/2016] [Revised: 10/06/2016] [Accepted: 10/10/2016] [Indexed: 02/07/2023]
Abstract
Symptoms of early hepatocellular carcinoma (HCC) often go unnoticed, so more than half of patients with primary HCC are diagnosed after their disease has already reached an intermediate or advanced stage, or after portal hypertension has appeared. While hepatic resection is widely recognized as a first-line therapy to treat very early or early HCC, its use in treating intermediate or advanced HCC or HCC involving portal hypertension remains controversial. Here we review PubMed-indexed literature covering the use of hepatic resection for such patients. The available evidence strongly suggests that, as a result of improvements in surgical techniques and perioperative care, hepatic resection can benefit many patients with intermediate or advanced HCC or with HCC associated with portal hypertension.
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Affiliation(s)
- Jian-Hong Zhong
- Department of Hepatobiliary Surgery, Affiliated Tumor Hospital of Guangxi Medical University, Nanning, China
| | - Guido Torzilli
- Department of Surgery, Division of Hepatobiliary and General Surgery, Humanitas University, Humanitas Research Hospital-IRCCS, Rozzano, Milan, Italy
| | - Hao Xing
- Department of Hepatobiliary Surgery, Eastern Hepatobiliary Surgery Hospital, Second Military Medical University, Shanghai, China
| | - Chao Li
- Department of Hepatobiliary Surgery, Eastern Hepatobiliary Surgery Hospital, Second Military Medical University, Shanghai, China
| | - Jun Han
- Department of Hepatobiliary Surgery, Eastern Hepatobiliary Surgery Hospital, Second Military Medical University, Shanghai, China
| | - Lei Liang
- Department of Hepatobiliary Surgery, Eastern Hepatobiliary Surgery Hospital, Second Military Medical University, Shanghai, China
| | - Han Zhang
- Department of Hepatobiliary Surgery, Eastern Hepatobiliary Surgery Hospital, Second Military Medical University, Shanghai, China
| | - Shu-Yang Dai
- Department of Hepatobiliary Surgery, Eastern Hepatobiliary Surgery Hospital, Second Military Medical University, Shanghai, China
| | - Le-Qun Li
- Department of Hepatobiliary Surgery, Affiliated Tumor Hospital of Guangxi Medical University, Nanning, China
| | - Feng Shen
- Department of Hepatobiliary Surgery, Eastern Hepatobiliary Surgery Hospital, Second Military Medical University, Shanghai, China
| | - Tian Yang
- Department of Hepatobiliary Surgery, Eastern Hepatobiliary Surgery Hospital, Second Military Medical University, Shanghai, China
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Yi PS, Zhang M, Zhao JT, Xu MQ. Liver resection for intermediate hepatocellular carcinoma. World J Hepatol 2016; 8:607-615. [PMID: 27190577 PMCID: PMC4867418 DOI: 10.4254/wjh.v8.i14.607] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/21/2016] [Revised: 03/14/2016] [Accepted: 04/22/2016] [Indexed: 02/06/2023] Open
Abstract
Hepatocellular carcinoma (HCC) is one of the most common malignant tumors in China. The Barcelona Clinic Liver Cancer (BCLC) staging system is regarded as the gold standard staging system for HCC, classifying HCC as early, intermediate, or advanced. For intermediate HCC, trans-catheter arterial chemoembolization (TACE) is recommended as the optimal strategy by the BCLC guideline. This review investigates whether liver resection is better than TACE for intermediate HCC. Based on published studies, we compare the survival benefits and complications of liver resection and TACE for intermediate HCC. We also compare the survival benefits of liver resection in early and intermediate HCC. We find that liver resection can achieve better or at least comparable survival outcomes compared with TACE for intermediate HCC; however, we do not observe a significant difference between liver resection and TACE in terms of safety and morbidity. We conclude that liver resection may improve the short- and long-term survival of carefully selected intermediate HCC patients, and the procedure may be safely performed in the management of intermediate HCC.
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Jung YK, Jung CH, Seo YS, Kim JH, Kim TH, Yoo YJ, Kang SH, Yim SY, Suh SJ, An H, Yim HJ, Yeon JE, Byun KS, Um SH. BCLC stage B is a better designation for single large hepatocellular carcinoma than BCLC stage A. J Gastroenterol Hepatol 2016; 31:467-74. [PMID: 26332049 DOI: 10.1111/jgh.13152] [Citation(s) in RCA: 35] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 08/09/2015] [Indexed: 12/23/2022]
Abstract
BACKGROUND AND AIM Although the Barcelona Clinic Liver Cancer (BCLC) staging system is widely used for hepatocellular carcinoma (HCC) staging, the most appropriate BCLC stage designation for single large HCC (SLHCC, single nodule > 5 cm) remains controversial. This study investigated the prognosis of patients with SLHCC. METHODS Patients with newly diagnosed HCCs (BCLC stages A or B) were classified according to tumor burden: group 1, a single nodule > 2 and ≤ 5 cm or two or three nodules ≤ 3 cm; group 2, a single nodule > 5 cm; and group 3, two or three nodules > 3 cm or > 3 nodules. Survival analysis was performed according to tumor stage, treatment type, and Child-Pugh grade. RESULTS A total of 1005 patients were enrolled. Age was 59.3 ± 10.6 years, and 788 patients (78.4%) were men. Groups 1, 2, and 3 consisted of 613 (61.0%), 124 (12.3%), and 268 (26.7%) patients, respectively. HCC treatment included resection in 202 patients (20.1%), radiofrequency ablation ± transarterial chemoembolization in 311 patients (30.9%), and transarterial chemoembolization in 492 patients (49.0%). The median survival time differed significantly according to tumor stage (75.2, 44.9, and 30.3 months in groups 1, 2, and 3, respectively; P < 0.001). Multivariate analysis showed that group 2 had significantly worse survival compared with group 1 and similar survival to group 3. CONCLUSIONS Patients in group 2 had a worse prognosis than those in group 1 and a similar prognosis to those in group 3. Our results suggest that BCLC stage B is the best stage designation for SLHCC.
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Affiliation(s)
- Young Kul Jung
- Departments of Internal Medicine,, Korea University College of Medicine, Seoul, Korea
| | - Chang Ho Jung
- Departments of Internal Medicine,, Korea University College of Medicine, Seoul, Korea
| | - Yeon Seok Seo
- Departments of Internal Medicine,, Korea University College of Medicine, Seoul, Korea
| | - Ji Hoon Kim
- Departments of Internal Medicine,, Korea University College of Medicine, Seoul, Korea
| | - Tae Hyung Kim
- Departments of Internal Medicine,, Korea University College of Medicine, Seoul, Korea
| | - Yang Jae Yoo
- Departments of Internal Medicine,, Korea University College of Medicine, Seoul, Korea
| | - Seong Hee Kang
- Departments of Internal Medicine,, Korea University College of Medicine, Seoul, Korea
| | - Sun Young Yim
- Departments of Internal Medicine,, Korea University College of Medicine, Seoul, Korea
| | - Sang Jun Suh
- Departments of Internal Medicine,, Korea University College of Medicine, Seoul, Korea
| | - Hyunggin An
- Biostatistics, Korea University College of Medicine, Seoul, Korea
| | - Hyung Joon Yim
- Departments of Internal Medicine,, Korea University College of Medicine, Seoul, Korea
| | - Jong Eun Yeon
- Departments of Internal Medicine,, Korea University College of Medicine, Seoul, Korea
| | - Kwan Soo Byun
- Departments of Internal Medicine,, Korea University College of Medicine, Seoul, Korea
| | - Soon Ho Um
- Departments of Internal Medicine,, Korea University College of Medicine, Seoul, Korea
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Li M, Xin Y, Fu S, Liu Z, Li Y, Hu B, Chen S, Liang C, Lu L. Corona Enhancement and Mosaic Architecture for Prognosis and Selection Between of Liver Resection Versus Transcatheter Arterial Chemoembolization in Single Hepatocellular Carcinomas >5 cm Without Extrahepatic Metastases: An Imaging-Based Retrospective Study. Medicine (Baltimore) 2016; 95:e2458. [PMID: 26765441 PMCID: PMC4718267 DOI: 10.1097/md.0000000000002458] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/07/2023] Open
Abstract
Corona enhancement and mosaic architecture are 2 radiologic features of hepatocellular carcinoma (HCC). However, neither their prognostic values nor their impacts on the selection of liver resection (LR) versus transcatheter arterial chemoembolization (TACE) as treatment modalities have been established.We retrospectively analyzed 275 patients with a single HCC lesion >5 cm without extrahepatic metastasis treated with LR or TACE. In LR patients, the overall survival (OS) and time to progression (TTP) were compared between corona enhancement negative (corona-) versus positive (corona+) and mosaic architecture negative (mosaic-) versus positive (mosaic+) patients. Furthermore, by the combination of corona and mosaic, LR patients were divided into negative for both corona and mosaic patterns (LR-/-), positive for only 1 feature (LR+/-), and positive for both (LR+/+); their OS and TTP were compared to those of the TACE group. Cox regression was performed to identify independent factors for OS.In the survival plots for LR, corona- had better OS and TTP than corona+, and mosaic- had better OS than mosaic+. There was no significant difference in TTP between the subgroups. On Cox regression analysis, corona enhancement, but not mosaic architecture, was a significant factor for OS, whereas neither were a significant factor for TTP. In TACE patients, neither corona nor mosaic patterns had significant correlations with OS or TTP. In the whole population, LR-/ and LR+/- subgroups had similar OS, which was better than the LR+/+ and TACE groups. Moreover, LR-/- and LR+/- patients had better TTP than TACE patients, but there were no differences between the LR-/- versus LR+/-, LR-/ versus LR+/+, LR+/- versus LR+/+, and LR+/+ versus TACE groups. On Cox regression analysis, the presence of corona/mosaic patterns was an independent prognostic factor for OS.Our results showed that, for patients with a single HCC >5 cm without extrahepatic metastasis, corona and mosaic patterns are indicators of limited LR efficacy. When both of the features are present, TACE can be used instead of LR with no negative influence on survival.
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Affiliation(s)
- Meng Li
- From the Southern Medical University, Guangzhou, China (ML, SC); Department of Radiology, Guangdong General Hospital, Guangdong Academy of Medical Sciences, Guangzhou, China (ML, ZL, SC, CL); and Department of Interventional Radiology, Guangdong Provincial Cardiovascular Institute, Guangdong General Hospital, Guangdong Academy of Medical Sciences, Guangzhou, China (YX, SF, YL, BH, LL)
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Impact of current staging systems on treatment strategy for HBV-related hepatocellular carcinoma. Cancer Lett 2015; 379:220-4. [PMID: 26282785 DOI: 10.1016/j.canlet.2015.08.009] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/21/2015] [Revised: 08/01/2015] [Accepted: 08/07/2015] [Indexed: 12/11/2022]
Abstract
Hepatocellular carcinoma (HCC) is the fifth most common cancer and the second leading cause of cancer-related death worldwide. HCC incidence has increased over the last few years, with more than half of HCC cases being reported in China, where hepatitis B virus (HBV) infection is the main etiologic factor. The heterogeneity in HCC's worldwide distribution and the differences in its etiology in different locations may result in prognosis estimation and therapeutic decision making being more complicated for HCC patients. In the past decade, several clinical staging systems have been developed based on relevant prognostic factors. Among them, the Barcelona Clinic Liver Cancer (BCLC) and Hong Kong Liver Cancer (HKLC) staging systems are the only two classification systems that link prognostic classification to treatment indications. In this review, we mainly focus on the use of the BCLC and HKLC staging systems for guiding therapeutic decision making for HCC, the respective advantages and disadvantages of each classification system, and future perspectives for the improvement of the HKLC model.
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Forner A, Gilabert M, Bruix J, Raoul JL. Reply: Heterogeneity of intermediate-stage HCC necessitates personalized management including surgery. Nat Rev Clin Oncol 2014; 12:10. [PMID: 25421282 DOI: 10.1038/nrclinonc.2014.122-c2] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
Affiliation(s)
- Alejandro Forner
- Barcelona Clinic Liver Cancer (BCLC) Group, Liver Unit, Networked Biomedical Research Centre for Hepatic and Digestive Diseases (CIBERehd), Hospital Clinic Barcelona, August Pi i Sunyer Biomedical Research Institute (IDIBAPS), University of Barcelona, Carrer Villarroel 170, 08036 Barcelona, Spain
| | - Marine Gilabert
- Department of Medical Oncology, Institut Paoli-Calmettes, 232 Boulevard de Sainte Marguerite, 13009 Marseille, France
| | - Jordi Bruix
- Barcelona Clinic Liver Cancer (BCLC) Group, Liver Unit, Networked Biomedical Research Centre for Hepatic and Digestive Diseases (CIBERehd), Hospital Clinic Barcelona, August Pi i Sunyer Biomedical Research Institute (IDIBAPS), University of Barcelona, Carrer Villarroel 170, 08036 Barcelona, Spain
| | - Jean-Luc Raoul
- Department of Medical Oncology, Institut Paoli-Calmettes, 232 Boulevard de Sainte Marguerite, 13009 Marseille, France
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