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Tang M, Zhang S, Yang M, Feng R, Lin J, Chen X, Xu Y, Yu R, Liao X, Li Z, Li X, Li M, Zhang Q, Chen S, Qian W, Liu Y, Song L, Li J. Infiltrative Vessel Co-optive Growth Pattern Induced by IQGAP3 Overexpression Promotes Microvascular Invasion in Hepatocellular Carcinoma. Clin Cancer Res 2024; 30:2206-2224. [PMID: 38470497 DOI: 10.1158/1078-0432.ccr-23-2933] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/27/2023] [Revised: 12/26/2023] [Accepted: 03/08/2024] [Indexed: 03/14/2024]
Abstract
PURPOSE Microvascular invasion (MVI) is a major unfavorable prognostic factor for intrahepatic metastasis and postoperative recurrence of hepatocellular carcinoma (HCC). However, the intervention and preoperative prediction for MVI remain clinical challenges due to the absent precise mechanism and molecular marker(s). Herein, we aimed to investigate the mechanisms underlying vascular invasion that can be applied to clinical intervention for MVI in HCC. EXPERIMENTAL DESIGN The histopathologic characteristics of clinical MVI+/HCC specimens were analyzed using multiplex immunofluorescence staining. The liver orthotopic xenograft mouse model and mechanistic experiments on human patient-derived HCC cell lines, including coculture modeling, RNA-sequencing, and proteomic analysis, were used to investigate MVI-related genes and mechanisms. RESULTS IQGAP3 overexpression was correlated significantly with MVI status and reduced survival in HCC. Upregulation of IQGAP3 promoted MVI+-HCC cells to adopt an infiltrative vessel co-optive growth pattern and accessed blood capillaries by inducing detachment of activated hepatic stellate cells (HSC) from the endothelium. Mechanically, IQGAP3 overexpression contributed to HCC vascular invasion via a dual mechanism, in which IQGAP3 induced HSC activation and disruption of the HSC-endothelial interaction via upregulation of multiple cytokines and enhanced the trans-endothelial migration of MVI+-HCC cells by remodeling the cytoskeleton by sustaining GTPase Rac1 activity. Importantly, systemic delivery of IQGAP3-targeting small-interfering RNA nanoparticles disrupted the infiltrative vessel co-optive growth pattern and reduced the MVI of HCC. CONCLUSIONS Our results revealed a plausible mechanism underlying IQGAP3-mediated microvascular invasion in HCC, and provided a potential target to develop therapeutic strategies to treat HCC with MVI.
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Affiliation(s)
- Miaoling Tang
- Department of Oncology, The First Affiliated Hospital, Zhongshan School of Medicine, Sun Yat-sen University, Guangzhou, China
| | - Shuxia Zhang
- Department of Oncology, The First Affiliated Hospital, Zhongshan School of Medicine, Sun Yat-sen University, Guangzhou, China
| | - Meisongzhu Yang
- Department of Biochemistry, Zhongshan School of Medicine, Sun Yat-sen University, Guangzhou, China
| | - Rongni Feng
- Department of Biochemistry, Zhongshan School of Medicine, Sun Yat-sen University, Guangzhou, China
| | - Jinbin Lin
- Department of Biochemistry, Zhongshan School of Medicine, Sun Yat-sen University, Guangzhou, China
| | - Xiaohong Chen
- Department of Biochemistry, Zhongshan School of Medicine, Sun Yat-sen University, Guangzhou, China
| | - Yingru Xu
- Molecular Diagnosis and Gene Testing Center, The First Affiliated Hospital, Zhongshan School of Medicine, Sun Yat-sen University, Guangzhou, China
| | - Ruyuan Yu
- Molecular Diagnosis and Gene Testing Center, The First Affiliated Hospital, Zhongshan School of Medicine, Sun Yat-sen University, Guangzhou, China
| | - Xinyi Liao
- Department of Biochemistry, Zhongshan School of Medicine, Sun Yat-sen University, Guangzhou, China
| | - Ziwen Li
- Department of Biochemistry, Zhongshan School of Medicine, Sun Yat-sen University, Guangzhou, China
| | - Xincheng Li
- Department of Biochemistry, Zhongshan School of Medicine, Sun Yat-sen University, Guangzhou, China
| | - Man Li
- Department of Biochemistry, Zhongshan School of Medicine, Sun Yat-sen University, Guangzhou, China
| | - Qiliang Zhang
- Department of Biochemistry, Zhongshan School of Medicine, Sun Yat-sen University, Guangzhou, China
| | - Suwen Chen
- Department of Biochemistry, Zhongshan School of Medicine, Sun Yat-sen University, Guangzhou, China
| | - Wanying Qian
- Department of Biochemistry, Zhongshan School of Medicine, Sun Yat-sen University, Guangzhou, China
| | - Yuanji Liu
- Department of Biochemistry, Zhongshan School of Medicine, Sun Yat-sen University, Guangzhou, China
| | - Libing Song
- State Key Laboratory of Oncology in South China Collaborative Innovation Center for Cancer Medicine, Sun Yat-sen University Cancer Center, Guangzhou, China
| | - Jun Li
- Department of Oncology, The First Affiliated Hospital, Zhongshan School of Medicine, Sun Yat-sen University, Guangzhou, China
- Department of Biochemistry, Zhongshan School of Medicine, Sun Yat-sen University, Guangzhou, China
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Chiang CC, Yeh H, Lim SN, Lin WR. Transcriptome analysis creates a new era of precision medicine for managing recurrent hepatocellular carcinoma. World J Gastroenterol 2023; 29:780-799. [PMID: 36816628 PMCID: PMC9932421 DOI: 10.3748/wjg.v29.i5.780] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/17/2022] [Revised: 11/23/2022] [Accepted: 01/10/2023] [Indexed: 02/06/2023] Open
Abstract
The high incidence of hepatocellular carcinoma (HCC) recurrence negatively impacts outcomes of patients treated with curative intent despite advances in surgical techniques and other locoregional liver-targeting therapies. Over the past few decades, the emergence of transcriptome analysis tools, including real-time quantitative reverse transcription PCR, microarrays, and RNA sequencing, has not only largely contributed to our knowledge about the pathogenesis of recurrent HCC but also led to the development of outcome prediction models based on differentially expressed gene signatures. In recent years, the single-cell RNA sequencing technique has revolutionized our ability to study the complicated crosstalk between cancer cells and the immune environment, which may benefit further investigations on the role of different immune cells in HCC recurrence and the identification of potential therapeutic targets. In the present article, we summarized the major findings yielded with these transcriptome methods within the framework of a causal model consisting of three domains: primary cancer cells; carcinogenic stimuli; and tumor microenvironment. We provided a comprehensive review of the insights that transcriptome analyses have provided into diagnostics, surveillance, and treatment of HCC recurrence.
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Affiliation(s)
- Chun-Cheng Chiang
- UPMC Hillman Cancer Center, University of Pittsburgh, Pittsburgh, PA 15232, United States
| | - Hsuan Yeh
- School of Medicine, University of Pittsburgh, Pittsburgh, PA 15213, United States
| | - Siew-Na Lim
- Department of Neurology, Linkou Chang Gung Memorial Hospital, Taoyuan 333, Taiwan
- College of Medicine, Chang Gung University, Taoyuan 333, Taiwan
| | - Wey-Ran Lin
- College of Medicine, Chang Gung University, Taoyuan 333, Taiwan
- Department of Gastroenterology and Hepatology, Linkou Chang Gung Memorial Hospital, Taoyuan 333, Taiwan
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Stulpinas R, Zilenaite-Petrulaitiene D, Rasmusson A, Gulla A, Grigonyte A, Strupas K, Laurinavicius A. Prognostic Value of CD8+ Lymphocytes in Hepatocellular Carcinoma and Perineoplastic Parenchyma Assessed by Interface Density Profiles in Liver Resection Samples. Cancers (Basel) 2023; 15:cancers15020366. [PMID: 36672317 PMCID: PMC9857181 DOI: 10.3390/cancers15020366] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/24/2022] [Revised: 12/28/2022] [Accepted: 01/04/2023] [Indexed: 01/08/2023] Open
Abstract
Hepatocellular carcinoma (HCC) often emerges in the setting of long-standing inflammatory liver disease. CD8 lymphocytes are involved in both the antitumoral response and hepatocyte damage in the remaining parenchyma. We investigated the dual role of CD8 lymphocytes by assessing density profiles at the interfaces of both HCC and perineoplastic liver parenchyma with surrounding stroma in whole-slide immunohistochemistry images of surgical resection samples. We applied a hexagonal grid-based digital image analysis method to sample the interface zones and compute the CD8 density profiles within them. The prognostic value of the indicators was explored in the context of clinicopathological, peripheral blood testing, and surgery data. Independent predictors of worse OS were a low standard deviation of CD8+ density along the tumor edge, high mean CD8+ density within the epithelial aspect of the perineoplastic liver-stroma interface, longer duration of surgery, a higher level of aspartate transaminase (AST), and a higher basophil count in the peripheral blood. A combined score, derived from these five independent predictors, enabled risk stratification of the patients into three prognostic categories with a 5-year OS probability of 76%, 40%, and 8%. Independent predictors of longer RFS were stage pT1, shorter duration of surgery, larger tumor size, wider tumor-free margin, and higher mean CD8+ density in the epithelial aspect of the tumor-stroma interface. We conclude that (1) our computational models reveal independent and opposite prognostic impacts of CD8+ cell densities at the interfaces of the malignant and non-malignant epithelium interfaces with the surrounding stroma; and (2) together with pathology, surgery, and laboratory data, comprehensive prognostic models can be constructed to predict patient outcomes after liver resection due to HCC.
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Affiliation(s)
- Rokas Stulpinas
- Faculty of Medicine, Institute of Biomedical Sciences, Department of Pathology, Forensic Medicine and Pharmacology, Vilnius University, 03101 Vilnius, Lithuania
- National Center of Pathology, Affiliate of Vilnius University Hospital Santaros Clinics, 08406 Vilnius, Lithuania
- Correspondence:
| | - Dovile Zilenaite-Petrulaitiene
- Faculty of Medicine, Institute of Biomedical Sciences, Department of Pathology, Forensic Medicine and Pharmacology, Vilnius University, 03101 Vilnius, Lithuania
- National Center of Pathology, Affiliate of Vilnius University Hospital Santaros Clinics, 08406 Vilnius, Lithuania
| | - Allan Rasmusson
- Faculty of Medicine, Institute of Biomedical Sciences, Department of Pathology, Forensic Medicine and Pharmacology, Vilnius University, 03101 Vilnius, Lithuania
- National Center of Pathology, Affiliate of Vilnius University Hospital Santaros Clinics, 08406 Vilnius, Lithuania
| | - Aiste Gulla
- Faculty of Medicine, Institute of Clinical Medicine, Vilnius University, 03101 Vilnius, Lithuania
- Department of Surgery, Memorial Sloan Kettering Cancer Center, New York, NY 10065, USA
| | - Agne Grigonyte
- Faculty of Medicine, Vilnius University, 03101 Vilnius, Lithuania
| | - Kestutis Strupas
- Faculty of Medicine, Institute of Clinical Medicine, Vilnius University, 03101 Vilnius, Lithuania
| | - Arvydas Laurinavicius
- Faculty of Medicine, Institute of Biomedical Sciences, Department of Pathology, Forensic Medicine and Pharmacology, Vilnius University, 03101 Vilnius, Lithuania
- National Center of Pathology, Affiliate of Vilnius University Hospital Santaros Clinics, 08406 Vilnius, Lithuania
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Yuan C, Yuan M, Chen M, Ouyang J, Tan W, Dai F, Yang D, Liu S, Zheng Y, Zhou C, Cheng Y. Prognostic Implication of a Novel Metabolism-Related Gene Signature in Hepatocellular Carcinoma. Front Oncol 2021; 11:666199. [PMID: 34150630 PMCID: PMC8213025 DOI: 10.3389/fonc.2021.666199] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/09/2021] [Accepted: 05/10/2021] [Indexed: 01/12/2023] Open
Abstract
Background Hepatocellular carcinoma (HCC) is one of the main causes of cancer-associated deaths globally, accounts for 90% of primary liver cancers. However, further studies are needed to confirm the metabolism-related gene signature related to the prognosis of patients with HCC. Methods Using the “limma” R package and univariate Cox analysis, combined with LASSO regression analysis, a metabolism-related gene signature was established. The relationship between the gene signature and overall survival (OS) of HCC patients was analyzed. RT-qPCR was used to evaluate the expression of metabolism-related genes in clinical samples. GSEA and ssGSEA algorithms were used to evaluate differences in metabolism and immune status, respectively. Simultaneously, data downloaded from ICGC were used as an external verification set. Results From a total of 1,382 metabolism-related genes, a novel six-gene signature (G6PD, AKR1B15, HMMR, CSPG5, ELOVL3, FABP6) was constructed based on data from TCGA. Patients were divided into two risk groups based on risk scores calculated for these six genes. Survival analysis showed a significant correlation between high-risk patients and poor prognosis. ROC analysis demonstrated that the gene signature had good predictive capability, and the mRNA expression levels of the six genes were upregulated in HCC tissues than those in adjacent normal liver tissues. Independent prognosis analysis confirmed that the risk score and tumor grade were independent risk factors for HCC. Furthermore, a nomogram of the risk score combined with tumor stage was constructed. The calibration graph results demonstrated that the OS probability predicted by the nomogram had almost no deviation from the actual OS probability, especially for 3-year OS. Both the C-index and DCA curve indicated that the nomogram provides higher reliability than the tumor stage and risk scores. Moreover, the metabolic and immune infiltration statuses of the two risk groups were significantly different. In the high-risk group, the expression levels of immune checkpoints, TGF-β, and C-ECM genes, whose functions are related to immune escape and immunotherapy failure, were also upregulated. Conclusions In summary, we developed a novel metabolism-related gene signature to provide more powerful prognostic evaluation information with potential ability to predict the immunotherapy efficiency and guide early treatment for HCC.
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Affiliation(s)
- Chaoyan Yuan
- Department of Gynecology, Minda Hospital of Hubei Minzu University, Enshi, China
| | - Mengqin Yuan
- Department of Obstetrics and Gynecology, Renmin Hospital of Wuhan University, Wuhan, China
| | - Mingqian Chen
- Department of Gynecology, Minda Hospital of Hubei Minzu University, Enshi, China
| | - Jinhua Ouyang
- Department of Gynecology, Minda Hospital of Hubei Minzu University, Enshi, China
| | - Wei Tan
- Department of Obstetrics and Gynecology, Renmin Hospital of Wuhan University, Wuhan, China
| | - Fangfang Dai
- Department of Obstetrics and Gynecology, Renmin Hospital of Wuhan University, Wuhan, China
| | - Dongyong Yang
- Department of Obstetrics and Gynecology, Renmin Hospital of Wuhan University, Wuhan, China
| | - Shiyi Liu
- Department of Obstetrics and Gynecology, Renmin Hospital of Wuhan University, Wuhan, China
| | - Yajing Zheng
- Department of Obstetrics and Gynecology, Renmin Hospital of Wuhan University, Wuhan, China
| | - Chenliang Zhou
- Department of Intensive Care Unit, Renmin Hospital of Wuhan University, Wuhan, China
| | - Yanxiang Cheng
- Department of Obstetrics and Gynecology, Renmin Hospital of Wuhan University, Wuhan, China
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Chen HL, Chen YH, Du L, Song YP, Zhu B. Elevated serum alpha-fetoprotein levels are associated with poor prognosis of hepatocellular carcinoma after surgical resection: A systematic review and meta-analysis. Arab J Gastroenterol 2021; 22:12-22. [PMID: 33551350 DOI: 10.1016/j.ajg.2020.09.004] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/09/2019] [Revised: 06/22/2020] [Accepted: 09/08/2020] [Indexed: 02/07/2023]
Abstract
BACKGROUND AND STUDY AIMS The relationship between the alpha-fetoprotein (AFP) level and the prognosis of hepatocellular carcinoma (HCC) after surgical resection remains unknown. This study aims to assess this relationship. PATIENTS AND METHODS PubMed and Web of Science were systematically utilised. Meta-analysis was conducted for the outcomes of the recurrence-free survival (RFS) and the overall survival (OS) by comparing the high AFP group with the low AFP group. RESULTS The studies included 61 manuscripts with 35,461 patients. The summary hazard ratio (HR) for RFS was 1.501 (95% CI 1.355-1.662; Z = 7.81, P < 0.00001) when comparing the high AFP group with the low AFP group. Sensitivity analysis only included adjusted HRs, with the summary HR being 1.563 (95% CI 1.381-1.768; Z = 7.10, P < 0.00001). The summary HR for OS was 1.565 (95% CI 1.439-1.701; Z = 10.52, P < 0.00001) when comparing two AFP groups. Sensitivity analysis showed that the summary HR was 1.611 (95% CI 1.456-1.782; Z = 9.24, P < 0.00001). CONCLUSION Our meta-analysis indicated that elevated serum AFP levels are associated with poor prognosis of HCC after surgical resection.
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Affiliation(s)
- Hong-Lin Chen
- Nantong University, School of Public Health, Nantong City, Jiangsu Province, China
| | - Yu-Hua Chen
- Nantong Health College of Jiangsu Province, Nantong City, Jiangsu Province, China
| | - Lin Du
- Nantong University, School of Public Health, Nantong City, Jiangsu Province, China
| | - Yi-Ping Song
- Nantong University, School of Public Health, Nantong City, Jiangsu Province, China
| | - Bin Zhu
- Department of Hepatobiliary Surgery, The Second Affiliated Hospital of Nantong University, China.
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Huo J, Wu L, Zang Y. Development and validation of a CTNNB1-associated metabolic prognostic model for hepatocellular carcinoma. J Cell Mol Med 2020; 25:1151-1165. [PMID: 33300278 PMCID: PMC7812275 DOI: 10.1111/jcmm.16181] [Citation(s) in RCA: 17] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/19/2020] [Revised: 11/23/2020] [Accepted: 11/26/2020] [Indexed: 02/06/2023] Open
Abstract
Hepatocellular carcinoma (HCC) is a heterogeneous malignancy closely related to metabolic reprogramming. We investigated how CTNNB1 mutation regulates the HCC metabolic phenotype and thus affects the prognosis of HCC. We obtained the mRNA expression profiles and clinicopathological data from The Cancer Genome Atlas (TCGA), the International Cancer Genomics Consortium (ICGC) and the Gene Expression Omnibus database (GSE14520 and GSE116174). We conducted gene set enrichment analysis on HCC patients with and without mutant CTNNB1 through TCGA dataset. The Kaplan‐Meier analysis and univariate Cox regression analysis assisted in screening metabolic genes related to prognosis, and the prognosis model was constructed using the Lasso and multivariate Cox regression analysis. The prognostic model showed good prediction performance in both the training cohort (TCGA) and the validation cohorts (ICGC, GSE14520, GSE116174), and the high‐risk group presented obviously poorer overall survival compared with low‐risk group. Cox regression analysis indicated that the risk score can be used as an independent predictor for the overall survival of HCC. The immune infiltration in different risk groups was also evaluated in this study to explore underlying mechanisms. This study is also the first to describe an metabolic prognostic model associated with CTNNB1 mutations and could be implemented for determining the prognoses of individual patients in clinical practice.
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Affiliation(s)
- Junyu Huo
- Liver Disease Center, The Affiliated Hospital of Qingdao University, Qingdao, China
| | - Liqun Wu
- Liver Disease Center, The Affiliated Hospital of Qingdao University, Qingdao, China
| | - Yunjin Zang
- Liver Disease Center, The Affiliated Hospital of Qingdao University, Qingdao, China
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Chen Y, He C, Wen T, Yan L, Yang J. The prognostic value of aspartate aminotransferase-to-lymphocyte ratio index in early-stage hepatocellular carcinoma after hepatectomy: A propensity-score matched analysis. Asia Pac J Clin Oncol 2020; 17:e238-e248. [PMID: 33124200 DOI: 10.1111/ajco.13458] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/01/2020] [Accepted: 08/02/2020] [Indexed: 02/05/2023]
Abstract
BACKGROUND An elevated preoperative aspartate aminotransferase-to-lymphocyte ratio index (ALRI) may predict poor survival in various cancers. However, the prognostic value of aminotransferase-to-lymphocyte ratio index (ALRI) in patients with hepatocellular carcinoma (HCC) remains to be determined. MATERIALS AND METHODS A retrospective cohort study was conducted among 983 patients with HCC in our hospital from February 2007 to March 2016. A propensity-score matching (PSM) was performed to correct the selection bias and confounding factors. The risk of death and recurrence was plotted over aminotransferase-to-lymphocyte ratio index (ALRI) using the locally weighted scatterplot smoothing (LOWESS)-smoothed fit curve. Time-dependent receiver operating characteristic (ROC) and Kaplan-Meier method analysis was utilized to the role of aminotransferase-to-lymphocyte ratio index (ALRI) in HCC. Multivariate analysis was conducted to identify independent prognostic factors associated with overall survival (OS) and recurrence-free survival (RFS). RESULTS With the increase of aminotransferase-to-lymphocyte ratio index (ALRI), the risk of recurrence and death in HCC patients increases. In time-dependent ROC analysis, the AUC of aminotransferase-to-lymphocyte ratio index (ALRI) for predicting 1-, 3- and 5-year OS were 0.668 (95% CI: 0.596-0.740), 0.605 (95% CI: 0.560-0.649) and 0.613 (95% CI: 0.570-0.656), respective. The AUC of aminotransferase-to-lymphocyte ratio index (ALRI) for predicting 1-, 3- and 5-year RFS were 0.598 (95% CI: 0.555-0.641), 0.590 (95% CI: 0.552-0.628) and 0.604 (95% CI: 0.562-0.646), respectively. HCC patients with high aminotransferase-to-lymphocyte ratio index (ALRI) had a poor overall survival. Moreover, cox regression analysis revealed that aminotransferase-to-lymphocyte ratio index (ALRI) was an independent factor affecting the prognosis of HCC patients. CONCLUSIONS Elevated preoperative aminotransferase-to-lymphocyte ratio index (ALRI) is a noninvasive, simple, and effective predictor in the prognosis of patients with HCC.
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Affiliation(s)
- Yanyu Chen
- Department of Hepatobiliary Surgery, Fuling Central Hospital, Chongqing, 408000, China
| | - Chao He
- Department of Liver Surgery & Liver Transplantation Center, West China Hospital, Sichuan University, Chengdu, China
| | - Tianfu Wen
- Department of Liver Surgery & Liver Transplantation Center, West China Hospital, Sichuan University, Chengdu, China
| | - Lvnan Yan
- Department of Liver Surgery & Liver Transplantation Center, West China Hospital, Sichuan University, Chengdu, China
| | - Jiayin Yang
- Department of Liver Surgery & Liver Transplantation Center, West China Hospital, Sichuan University, Chengdu, China
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Chen ZL, Zhang CW, Liang L, Wu H, Zhang WG, Zeng YY, Gu WM, Chen TH, Li J, Zhang YM, Wang H, Zhou YH, Li C, Diao YK, Lau WY, Wu MC, Shen F, Yang T, Liang YJ. Major Hepatectomy in Elderly Patients with Large Hepatocellular Carcinoma: A Multicenter Retrospective Observational Study. Cancer Manag Res 2020; 12:5607-5618. [PMID: 32753973 PMCID: PMC7358072 DOI: 10.2147/cmar.s258150] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/14/2020] [Accepted: 06/12/2020] [Indexed: 01/27/2023] Open
Abstract
Background With an increase in life expectancy and improvement of surgical safety, more elderly patients with hepatocellular carcinoma (HCC), even with large tumors, are now considered for hepatectomy. This study aimed to clarify the impact of age on short- and long-term outcomes after major hepatectomy (≥3 segments) for large HCC (≥5 cm). Patients and Methods Using a multicenter database, patients who underwent curative-intent major hepatectomy for large HCC between 2006 and 2016 were identified. Postoperative morbidity and mortality, overall survival (OS) and recurrence-free survival (RFS) were compared between the elderly (≥65 years) and younger (<65 years) patients. Univariable and multivariable Cox-regression analyses were performed to identify the risk factors of OS and RFS in the entire and elderly cohorts, respectively. Results Of 830 patients, 92 (11.1%) and 738 (88.9%) were elderly and younger patients, respectively. There were no significant differences in postoperative 30-day mortality and morbidity between the two groups (5.4% vs 2.6% and 43.5% vs 38.3%, both P>0.05). The 5-year OS and RFS rates in elderly patients were also comparable to younger patients (35.0% vs 33.2% and 20.0% vs 20.8%, both P>0.05). In the entire cohort, multivariable Cox-regression analyses identified that old age was not independently associated with OS and RFS. However, in the elderly cohort, preoperative alpha-fetoprotein level >400 μg/L, multiple tumors, macrovascular invasion and microvascular invasion were independently associated with decreased OS and RFS. Conclusion Carefully selected elderly patients benefited from major hepatectomy for large HCC as much as younger patients, and their long-term prognosis was determined by preoperative alpha-fetoprotein level, tumor number and presence of macro- or micro-vascular invasion.
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Affiliation(s)
- Zheng-Liang Chen
- Department of Hepatobiliary Surgery, The First Affiliated Hospital of Harbin Medical University, Heilongjiang, People's Republic of China
| | - Cheng-Wu Zhang
- Department of Hepatobiliary, Pancreatic and Minimal Invasive Surgery, Zhejiang Provincial People's Hospital, People's Hospital of Hangzhou Medical College, Zhejiang, People's Republic of China
| | - Lei Liang
- Department of Hepatobiliary, Pancreatic and Minimal Invasive Surgery, Zhejiang Provincial People's Hospital, People's Hospital of Hangzhou Medical College, Zhejiang, People's Republic of China
| | - Han Wu
- Department of Hepatobiliary Surgery, Eastern Hepatobiliary Surgery Hospital (Navy Medical University), Second Military Medical University, Shanghai, People's Republic of China
| | - Wan-Guang Zhang
- Department of Hepatic Surgery, Tongji Hospital, Huazhong University of Science and Technology, Wuhan, People's Republic of China
| | - Yong-Yi Zeng
- Department of Hepatobiliary Surgery, Mengchao Hepatobiliary Hospital, Fujian Medical University, Fujian, People's Republic of China
| | - Wei-Min Gu
- The First Department of General Surgery, The Fourth Hospital of Harbin, Heilongjiang, People's Republic of China
| | - Ting-Hao Chen
- Department of General Surgery, Ziyang First People's Hospital, Sichuan, People's Republic of China
| | - Jie Li
- Department of Hepatobiliary Surgery, Fuyang People's Hospital, Anhui, People's Republic of China
| | - Yao-Ming Zhang
- The 2nd Department of Hepatobiliary Surgery, Meizhou People's Hospital, Guangdong, People's Republic of China
| | - Hong Wang
- Department of General Surgery, Liuyang People's Hospital, Hunan, People's Republic of China
| | - Ya-Hao Zhou
- Department of Hepatobiliary Surgery, Pu'er People's Hospital, Yunnan, People's Republic of China
| | - Chao Li
- Department of Hepatobiliary, Pancreatic and Minimal Invasive Surgery, Zhejiang Provincial People's Hospital, People's Hospital of Hangzhou Medical College, Zhejiang, People's Republic of China
| | - Yong-Kang Diao
- Department of Hepatobiliary, Pancreatic and Minimal Invasive Surgery, Zhejiang Provincial People's Hospital, People's Hospital of Hangzhou Medical College, Zhejiang, People's Republic of China
| | - Wan Yee Lau
- Department of Hepatobiliary Surgery, Eastern Hepatobiliary Surgery Hospital (Navy Medical University), Second Military Medical University, Shanghai, People's Republic of China.,Faculty of Medicine, The Chinese University of Hong Kong, Shatin, New Territories, Hong Kong, SAR, People's Republic of China
| | - Meng-Chao Wu
- Department of Hepatobiliary Surgery, Eastern Hepatobiliary Surgery Hospital (Navy Medical University), Second Military Medical University, Shanghai, People's Republic of China
| | - Feng Shen
- Department of Hepatobiliary Surgery, Eastern Hepatobiliary Surgery Hospital (Navy Medical University), Second Military Medical University, Shanghai, People's Republic of China
| | - Tian Yang
- Department of Hepatobiliary Surgery, Eastern Hepatobiliary Surgery Hospital (Navy Medical University), Second Military Medical University, Shanghai, People's Republic of China
| | - Ying-Jian Liang
- Department of Hepatobiliary Surgery, The First Affiliated Hospital of Harbin Medical University, Heilongjiang, People's Republic of China
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Du B, Wang F, Jarad B, Wang Z, Zhang Y. A novel signature based on microvascular invasion predicts the recurrence of HCC. J Transl Med 2020; 18:272. [PMID: 32631357 DOI: 10.1186/s12967-020-02432-7] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/20/2020] [Accepted: 06/20/2020] [Indexed: 12/31/2022] Open
Abstract
Background and objectives In hepatocellular carcinoma (HCC) patients, microvascular invasion (MVI) is associated with worse outcomes regardless of treatment. No single reliable preoperative factor exists to predict MVI. The aim of the work described here was to develop a new MVI− based mRNA biomarker to differentiate between high and low risk patients. Methods Using The Cancer Genome Atlas (TCGA) database, we collected data from 315 HCC patients, including mRNA expression and complete clinical data. We generated a seven-mRNA signature to predict patient outcomes. The mRNA signature was validated using the GSE36376 cohort. Finally, we tested the formula in our own 53 HCC patients using qPCR for the seven mRNAs and analyzing the computed tomography (CT) features. Results This seven‐mRNA signature significantly correlated with length of recurrence-free survival (RFS) and overall survival (OS) for both the training and validation groups. RFS and OS were briefer in high risk versus low risk patients. A Kaplan–Meier analysis also indicated that survival time was significantly shortened in the high risk group versus the low risk group. Time-dependent receiver operating characteristic analysis demonstrated good predictive performance for the seven-mRNA signature. The mRNA signature also acts as an independent factor according to a Multivariate analysis. Our results are consistent with the seven-mRNA formula risk score. Conclusion Our research showed a novel seven-mRNA biomarker based on MVI predicting RFS and OS in HCC patients. This mRNA signature can stratify patients into subgroups based on their risk of recurrence to help guide individualized treatment and precision management in HCC.
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10
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Zhu Z, Li L, Xu J, Ye W, Chen B, Zeng J, Huang Z. Comprehensive analysis reveals a metabolic ten-gene signature in hepatocellular carcinoma. PeerJ 2020; 8:e9201. [PMID: 32518728 PMCID: PMC7258935 DOI: 10.7717/peerj.9201] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/06/2020] [Accepted: 04/24/2020] [Indexed: 12/17/2022] Open
Abstract
Background Due to the complicated molecular and cellular heterogeneity in hepatocellular carcinoma (HCC), the morbidity and mortality still remains high level in the world. However, the number of novel metabolic biomarkers and prognostic models could be applied to predict the survival of HCC patients is still small. In this study, we constructed a metabolic gene signature by systematically analyzing the data from The Cancer Genome Atlas (TCGA), Gene Expression Omnibus (GEO) and International Cancer Genome Consortium (ICGC). Methods Differentially expressed genes (DEGs) between tumors and paired non-tumor samples of 50 patients from TCGA dataset were calculated for subsequent analysis. Univariate cox proportional hazard regression and LASSO analysis were performed to construct a gene signature. The Kaplan–Meier analysis, time-dependent receiver operating characteristic (ROC), Univariate and Multivariate Cox regression analysis, stratification analysis were used to assess the prognostic value of the gene signature. Furthermore, the reliability and validity were validated in four types of testing cohorts. Moreover, the diagnostic capability of the gene signature was investigated to further explore the clinical significance. Finally, Go enrichment analysis and Gene Set Enrichment Analysis (GSEA) have been performed to reveal the different biological processes and signaling pathways which were active in high risk or low risk group. Results Ten prognostic genes were identified and a gene signature were constructed to predict overall survival (OS). The gene signature has demonstrated an excellent ability for predicting survival prognosis. Univariate and Multivariate analysis revealed the gene signature was an independent prognostic factor. Furthermore, stratification analysis indicated the model was a clinically and statistically significant for all subgroups. Moreover, the gene signature demonstrated a high diagnostic capability in differentiating normal tissue and HCC. Finally, several significant biological processes and pathways have been identified to provide new insights into the development of HCC. Conclusion The study have identified ten metabolic prognostic genes and developed a prognostic gene signature to provide more powerful prognostic information and improve the survival prediction for HCC.
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Affiliation(s)
- Zhipeng Zhu
- Department of Gastrointestinal Surgery, Xiamen Cancer Center, The First Affiliated Hospital of Xiamen University, Xiamen, Fujian, China
| | - Lulu Li
- Department of Gastrointestinal Surgery, Xiamen Cancer Center, The First Affiliated Hospital of Xiamen University, Xiamen, Fujian, China
| | - Jiuhua Xu
- Department of Clinical Medicine, Fujian Medical University, Xiamen, Fujian, China
| | - Weipeng Ye
- Department of Clinical Medicine, Fujian Medical University, Xiamen, Fujian, China
| | - Borong Chen
- Department of Gastrointestinal Surgery, Xiamen Cancer Center, The First Affiliated Hospital of Xiamen University, Xiamen, Fujian, China
| | - Junjie Zeng
- Department of Gastrointestinal Surgery, Xiamen Cancer Center, The First Affiliated Hospital of Xiamen University, Xiamen, Fujian, China
| | - Zhengjie Huang
- Department of Gastrointestinal Surgery, Xiamen Cancer Center, The First Affiliated Hospital of Xiamen University, Xiamen, Fujian, China.,Department of Clinical Medicine, Fujian Medical University, Xiamen, Fujian, China
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11
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Wang D, Liu J, Liu S, Li W. Identification of Crucial Genes Associated With Immune Cell Infiltration in Hepatocellular Carcinoma by Weighted Gene Co-expression Network Analysis. Front Genet 2020; 11:342. [PMID: 32391055 PMCID: PMC7193721 DOI: 10.3389/fgene.2020.00342] [Citation(s) in RCA: 31] [Impact Index Per Article: 7.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/09/2020] [Accepted: 03/23/2020] [Indexed: 02/05/2023] Open
Abstract
The dreadful prognosis of hepatocellular carcinoma (HCC) is primarily due to the low early diagnosis rate, rapid progression, and high recurrence rate. Valuable prognostic biomarkers are urgently needed for HCC. In this study, microarray data were downloaded from GSE14520, GSE22058, International Cancer Genome Consortium (ICGC), and The Cancer Genome Atlas (TCGA). Differentially expressed genes (DEGs) were identified among GSE14520, GSE22058, and ICGC databases. Weighted gene co-expression network analysis (WGCNA) was used to establish gene co-expression modules of DEGs, and genes of key modules were examined to identify hub genes using univariate Cox regression in the ICGC cohort. Expression levels and time-dependent receiver operating characteristic (ROC) and area under the curve (AUC) were determined to estimate the prognostic competence of the hub genes. These hub genes were also validated in the Gene Expression Profiling Interactive Analysis (GEPIA) and TCGA databases. TIMER algorithm and GSCALite database were applied to analyze the association of the hub genes with immunocytotic infiltration and their pathway enrichment. Altogether, 276 DEGs were identified and WGCNA described a unique and significantly DEGs-associated co-expression module containing 148 genes, with 10 hub genes selected by univariate Cox regression in the ICGC cohort (BIRC5, FOXM1, CENPA, KIF4A, DTYMK, PRC1, IGF2BP3, KIF2C, TRIP13, and TPX2). Most of the genes were validated in the GEPIA databases, except IGF2BP3. The results of multivariate Cox regression analysis indicated that the abovementioned hub genes are all independent predictors of HCC. The 10 genes were also confirmed to be associated with immune cell infiltration using the TIMER algorithm. Moreover, four-gene signature was developed, including BIRC5, CENPA, FOXM1, DTYMK. These hub genes and the model demonstrated a strong prognostic capability and are likely to be a therapeutic target for HCC. Moreover, the association of these genes with immune cell infiltration improves our understanding of the occurrence and development of HCC.
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Affiliation(s)
- Dengchuan Wang
- Office of Medical Ethics, Shenzhen Longhua District Central Hospital, Shenzhen, China
| | - Jun Liu
- Departments of Clinical Laboratory, Yue Bei People’s Hospital, Shantou University Medical College, Shaoguan, China
| | - Shengshuo Liu
- School of Pharmacy, Henan University, Kaifeng, China
| | - Wenli Li
- Departments of Clinical Laboratory, Yue Bei People’s Hospital, Shantou University Medical College, Shaoguan, China
- Reproductive Medicine Center, Yue Bei People’s Hospital, Shantou University Medical College, Shaoguan, China
- *Correspondence: Wenli Li,
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12
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Zhou PY, Yang CP, Tang Z, Yi Y, Liu WR, Tian MX, Huang JL, Gan W, Jiang XF, Liu G, Wang H, Tao CY, Fang Y, Qu WF, Zhou C, Guan RY, Sun BY, Zhou YF, Song SS, Ding ZB, Peng YF, Dai Z, Zhou J, Fan J, Gong GZ, Shi YH, Qiu SJ. Daily decrease of post-operative alpha-fetoprotein by 9% discriminates prognosis of HCC: A multicenter retrospective study. Aging (Albany NY). 2019;11:11111-11123. [PMID: 31829979 PMCID: PMC6932889 DOI: 10.18632/aging.102513] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/25/2019] [Accepted: 11/18/2019] [Indexed: 12/12/2022]
Abstract
Background: Mixed evidence challenges preoperative alpha-fetoprotein (AFP) as an independent prognostic factor for patients with hepatocellular carcinoma (HCC) after hepatectomy. Results: Daily post-operative decrease of AFP by 9% as compared to the preoperative level (A09) were selected as the Cut-off. The Kaplan-Meier curve showed that A09 was significantly different for OS (P=0.043) and RFS (P=0.03). A decrease in risk by 54% was observed for OS and 32% for RFS in the at-risk population (A09>9%). A better concordance was observed after adding A09 into TNM and BCLC staging systems. Moreover, a consistent concordance was observed in the internal (FDZS5:0.63; FDZS3:0.608) and external (FDZS5:0.85; FDZS3:0.762) validation cohorts, suggesting its prognostic value in HCC population with elevated AFP. Conclusions: Decrease in perioperative serum AFP rather than preoperative AFP is an independent prognostic factor for HCC patients after hepatectomy. Cut-off A09 significantly discriminates overall and recurrence-free survival and could be interpret into TNM and BCLC staging systems to improve the stratification power for HCC patients with elevated AFP. Methods: Kaplan-Meier curve depicted the differences of overall survival (OS) and recurrence-free survival (RFS). Nomogram and concordance were employed to evaluate the superiority of the current staging system.
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13
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Sarveazad A, Agah S, Babahajian A, Amini N, Bahardoust M. Predictors of 5 year survival rate in hepatocellular carcinoma patients. J Res Med Sci 2019; 24:86. [PMID: 31741658 PMCID: PMC6856560 DOI: 10.4103/jrms.jrms_1017_18] [Citation(s) in RCA: 58] [Impact Index Per Article: 11.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 01/02/2019] [Revised: 05/25/2019] [Accepted: 07/04/2019] [Indexed: 12/23/2022]
Abstract
Background Hepatocellular carcinoma (HCC) is one of the most common primary hepatic malignancies and growing challenges of global health. In this study, for the first time in Iran, we investigated the 5-year survival rate and prognostic factors in patients with HCC. Materials and Methods In this historical cohort study, we examined the medical records of 227 HCC patients who were registered in the central tumor registry of our institution from September 2007 to September 2017. Demographic data, clinical parameters, received treatments, and survival curves from time of diagnosis were evaluated. Kaplan-Meier was used for univariate analysis, and multivariable analysis was performed by Cox regression. Results A total of 208 (91.63%) patients were dead. The 5-year survival rate was estimated 19 (8.37%). The average follow-up in this study was 14.3 months. Overall median survival rate was 12.1 months. Univariate analysis showed that tumor size, metastasis, number of involved lymph node, hepatitis type, and treatment were significantly related to the survival rate, and Cox regression analysis revealed that the tumor size >3 cm (hazard ratio [HR] = 3.06, 95% confidence interval [CI] = 1.68-4.97; P = 0.027), involved lymph nodes >2 (HR = 4.12, 95% CI = 2.66-6.38; P = 0.001), metastasis (HR = 3.87, 95% CI = 3.13-6.54; P = 0.011), combination therapy with surgery and chemotherapy (HR = 0.4, 95% CI = 0.15-0.79; P = 0.023), and coinfection with hepatitis B virus and hepatitis C virus (HR = 2.11, 95% CI = 1.81-4.6; P = 0.036) are the most relevant prognostic factors with 5-year survival rate in patients with HCC. Conclusion Results of this study will help estimate survival rates for patients with HCC according to their clinical status.
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Affiliation(s)
- Arash Sarveazad
- Colorectal Research Center, Iran University of Medical Sciences, Tehran, Iran
| | - Shahram Agah
- Colorectal Research Center, Iran University of Medical Sciences, Tehran, Iran
| | - Asrin Babahajian
- Liver and Digestive Research Center, Research Institute for Health Development, Kurdistan University of Medical Sciences, Sanandaj, Iran
| | - Naser Amini
- Cellular and Molecular Research Center, Iran University of Medical Sciences, Tehran, Iran
| | - Mansour Bahardoust
- Colorectal Research Center, Iran University of Medical Sciences, Tehran, Iran.,Department of Epidemiology, School of Public Health, Iran University of Medical Sciences, Tehran, Iran
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14
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Gurakar A, Ma M, Garonzik-Wang J, Kim A, Anders RA, Oshima K, Georgiades C, Gurakar M, Ottmann S, Cameron AM, Philosophe B, Saberi B. Clinicopathological Distinction of Low-AFP-Secreting vs. High-AFP-Secreting Hepatocellular Carcinomas. Ann Hepatol 2018; 17:1052-1066. [PMID: 31208632 DOI: 10.5604/01.3001.0012.7206] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/18/2018] [Accepted: 08/07/2018] [Indexed: 02/04/2023]
Abstract
Ilntroduction and aims. We aimed to investigate the clinical and pathological differences between low-AFP-secreting (AFP < 20 ng/mL) and high-AFP-secreting (AFP ≥ 20 ng/mL) hepatocellular carcinomas in patients who undergo liver transplant (LT). MATERIAL AND METHODS We evaluated 145 patients who underwent deceased donor LT for HCC from January 1, 2005 until August 1, 2015 at the Johns Hopkins Hospital. RESULTS Median pre-LT AFP in the entire cohort was 13 ng/mL (IQR 6-59). Using serum AFP cutoff of 20 ng/mL, 61 (42%) patients had high-AFP-secreting tumors and 84 (58%) had low-AFP-secreting tumors. Patients with high-AFP-secreting tumors had larger lesions (3 cm vs. 2.4 cm, p = 0.024), and were more likely to have microvascular-invasion (36.1% vs. 20.2%, p = 0.02) and poor-differentiation (18% vs. 4.8%, p = 0.01), and tumor recurrence following LT (28% vs. 6%, p < 0.001). The 1-year, 3-year, and 5-year recurrence-free survival for patients in the low-AFP-secreting group compared to the high-AFP-secreting group were 100%, 92%, 92% vs. 81.3%, 71.3%, 68.5% respectively (p = 0.0003). CONCLUSION AFP is a suboptimal predictor of tumor recurrence following liver transplant in HCC patients. However, it can have some value in distinguishing more aggressive forms of HCC (high-AFP-secreting) that are associated with higher tumor recurrence. Novel tumor biomarkers are needed that can enhance predicting tumor recurrence following LT based on tumor biology.
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Affiliation(s)
- Ahmet Gurakar
- Johns Hopkins University School of Medicine, Division of Gastroenterology and Hepatology-Transplant Hepatology, Baltimore, MD, United States.
| | - Michelle Ma
- Johns Hopkins University School of Medicine, Division of Gastroenterology and Hepatology-Transplant Hepatology, Baltimore, MD, United States
| | - Jacqueline Garonzik-Wang
- Johns Hopkins University School of Medicine, Division of Transplant Surgery, Baltimore, MD, United States
| | - Amy Kim
- Johns Hopkins University School of Medicine, Division of Gastroenterology and Hepatology-Transplant Hepatology, Baltimore, MD, United States
| | - Robert A Anders
- Johns Hopkins University School of Medicine, Division of Gastroenterology and Hepatology-Transplant Hepatology, Baltimore, MD, United States
| | - Kiyoko Oshima
- Johns Hopkins University School of Medicine, Division of Pathology, Baltimore, MD, United States
| | - Christos Georgiades
- Johns Hopkins University School of Medicine, Division of Radiology, Baltimore, MD, United States
| | - Merve Gurakar
- Johns Hopkins University, Bloomberg School of Public Health, Baltimore, MD, United States
| | - Shane Ottmann
- Johns Hopkins University School of Medicine, Division of Transplant Surgery, Baltimore, MD, United States
| | - Andrew M Cameron
- Johns Hopkins University School of Medicine, Division of Transplant Surgery, Baltimore, MD, United States
| | - Benjamin Philosophe
- Johns Hopkins University School of Medicine, Division of Transplant Surgery, Baltimore, MD, United States
| | - Behnam Saberi
- Johns Hopkins University School of Medicine, Division of Gastroenterology and Hepatology-Transplant Hepatology, Baltimore, MD, United States
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15
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Hernaez R, El-Serag HB. How we approach it: treatment options for hepatocellular carcinoma. Am J Gastroenterol 2018; 113:791-4. [PMID: 29713029 DOI: 10.1038/s41395-018-0008-9] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/31/2017] [Accepted: 11/21/2017] [Indexed: 12/11/2022]
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16
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Piccirillo M, Granata V, Albino V, Palaia R, Setola SV, Petrillo A, Tatangelo F, Botti G, Foggia M, Izzo F. Can Hepatocellular Carcinoma (HCC) Produce Unconventional Metastases? Four Cases of Extrahepatic HCC. Tumori 2018; 99:e19-23. [DOI: 10.1177/030089161309900127] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
Abstract
Aims and background Extrahepatic spread of hepatocellular carcinoma (HCC) diagnosed during the clinical course of the disease is not frequent; however, with the prolonged survival of HCC patients, the incidence of extrahepatic metastases seems to be increasing. Methods and study design We present four unusual cases of extrahepatic metastasis from HCC: the first concerns a patient who underwent a liver transplantation for HCC with cirrhosis and three years later developed metastases in the lung and the left orbit; the second is that of a patient who developed an extraperitoneal pararectal metastasis; in the third case a large osteolytic lesion developed on the left iliac bone, and in the fourth case we found an isolated metastasis in the left mandible. Results and conclusions These cases offer important information related to the unusual biology of isolated metastases from HCC after successful treatment of the primary cancer.
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Affiliation(s)
- Mauro Piccirillo
- Deparment of Surgical Oncology, Hepatobiliary Surgery UnitIstituto Nazionale per lo Studio e la Cura dei Tumori di Napoli, “Fondazione G Pascale”, Naples, Italy
| | - Vincenza Granata
- Department of Radiology Istituto Nazionale per lo Studio e la Cura dei Tumori di Napoli, “Fondazione G Pascale”, Naples, Italy
| | - Vittorio Albino
- Deparment of Surgical Oncology, Hepatobiliary Surgery UnitIstituto Nazionale per lo Studio e la Cura dei Tumori di Napoli, “Fondazione G Pascale”, Naples, Italy
| | - Raffaele Palaia
- Deparment of Surgical Oncology, Hepatobiliary Surgery UnitIstituto Nazionale per lo Studio e la Cura dei Tumori di Napoli, “Fondazione G Pascale”, Naples, Italy
| | - Sergio Venanzio Setola
- Department of Radiology Istituto Nazionale per lo Studio e la Cura dei Tumori di Napoli, “Fondazione G Pascale”, Naples, Italy
| | - Antonella Petrillo
- Department of Radiology Istituto Nazionale per lo Studio e la Cura dei Tumori di Napoli, “Fondazione G Pascale”, Naples, Italy
| | - Fabiana Tatangelo
- Department of Pathology, Istituto Nazionale per lo Studio e la Cura dei Tumori di Napoli, “Fondazione G Pascale”, Naples, Italy
| | - Gerardo Botti
- Department of Pathology, Istituto Nazionale per lo Studio e la Cura dei Tumori di Napoli, “Fondazione G Pascale”, Naples, Italy
| | - Margherita Foggia
- Deparment of Surgical Oncology, Hepatobiliary Surgery UnitIstituto Nazionale per lo Studio e la Cura dei Tumori di Napoli, “Fondazione G Pascale”, Naples, Italy
| | - Francesco Izzo
- Deparment of Surgical Oncology, Hepatobiliary Surgery UnitIstituto Nazionale per lo Studio e la Cura dei Tumori di Napoli, “Fondazione G Pascale”, Naples, Italy
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Ekinci O, Baran B, Ormeci AC, Soyer OM, Gokturk S, Evirgen S, Poyanli A, Gulluoglu M, Akyuz F, Karaca C, Demir K, Besisik F, Kaymakoglu S. Current state and clinical outcome in Turkish patients with hepatocellular carcinoma. World J Hepatol 2018; 10:51-61. [PMID: 29399278 PMCID: PMC5787684 DOI: 10.4254/wjh.v10.i1.51] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/02/2017] [Revised: 12/07/2017] [Accepted: 12/29/2017] [Indexed: 02/06/2023] Open
Abstract
AIM To investigate clinical, etiological, and prognostic features in patients with hepatocellular carcinoma.
METHODS Patients with hepatocellular carcinoma who were followed-up from 2001 to 2011 were included in the study. The diagnosis was established by histopathological and/or radiological criteria. We retrospectively reviewed clinical and laboratory data, etiology of primary liver disease, imaging characteristics and treatments. Child-Pugh and Barcelona Clinic Liver Cancer stage was determined at initial diagnosis. Kaplan-Meier survival analysis was done to find out treatment effect on survival. Risk factors for vascular invasion and overall survival were investigated by multivariate Cox regression analyses.
RESULTS Five hundred and forty-five patients with hepatocellular carcinoma were included in the study. Viral hepatitis was prevalent and 68 patients either had normal liver or were non-cirrhotic. Overall median survival was 16 (13-19) mo. Presence of extrahepatic metastasis was associated with larger tumor size (OR = 3.19, 95%CI: 1.14-10.6). Independent predictor variables of vascular invasion were AFP (OR = 2.95, 95%CI: 1.38-6.31), total tumor diameter (OR = 3.14, 95%CI: 1.01-9.77), and hepatitis B infection (OR = 5.37, 95%CI: 1.23-23.39). Liver functional reserve, tumor size/extension, AFP level and primary treatment modality were independent predictors of overall survival. Transarterial chemoembolization (HR = 0.38, 95%CI: 0.28-0.51) and radioembolization (HR = 0.36, 95%CI: 0.18-0.74) provided a comparable survival benefit in the real life setting. Surgical treatments as resection and transplantation were found to be associated with the best survival compared with loco-regional treatments (log-rank, P < 0.001).
CONCLUSION Baseline liver function, oncologic features including AFP level and primary treatment modality determines overall survival in patients with hepatocellular carcinoma.
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Affiliation(s)
- Omer Ekinci
- Department of Gastroenterohepatology, Istanbul Faculty of Medicine, Istanbul University, Istanbul 34093, Turkey
- Department of Internal Medicine, Istanbul Faculty of Medicine, Istanbul University, Istanbul 34093, Turkey
| | - Bulent Baran
- Department of Gastroenterology, Koç University Hospital, Istanbul 34010, Turkey
| | - Asli Cifcibasi Ormeci
- Department of Gastroenterohepatology, Istanbul Faculty of Medicine, Istanbul University, Istanbul 34093, Turkey
| | - Ozlem Mutluay Soyer
- Department of Gastroenterohepatology, Istanbul Faculty of Medicine, Istanbul University, Istanbul 34093, Turkey
| | - Suut Gokturk
- Department of Gastroenterohepatology, Istanbul Faculty of Medicine, Istanbul University, Istanbul 34093, Turkey
| | - Sami Evirgen
- Department of Gastroenterohepatology, Istanbul Faculty of Medicine, Istanbul University, Istanbul 34093, Turkey
| | - Arzu Poyanli
- Department of Radiology, Istanbul Faculty of Medicine, Istanbul University, Istanbul 34093, Turkey
| | - Mine Gulluoglu
- Department of Pathology, Istanbul Faculty of Medicine, Istanbul University, Istanbul 34093, Turkey
| | - Filiz Akyuz
- Department of Gastroenterohepatology, Istanbul Faculty of Medicine, Istanbul University, Istanbul 34093, Turkey
| | - Cetin Karaca
- Department of Gastroenterohepatology, Istanbul Faculty of Medicine, Istanbul University, Istanbul 34093, Turkey
| | - Kadir Demir
- Department of Gastroenterohepatology, Istanbul Faculty of Medicine, Istanbul University, Istanbul 34093, Turkey
| | - Fatih Besisik
- Department of Gastroenterohepatology, Istanbul Faculty of Medicine, Istanbul University, Istanbul 34093, Turkey
| | - Sabahattin Kaymakoglu
- Department of Gastroenterohepatology, Istanbul Faculty of Medicine, Istanbul University, Istanbul 34093, Turkey
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18
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Li B, Feng W, Luo O, Xu T, Cao Y, Wu H, Yu D, Ding Y. Development and Validation of a Three-gene Prognostic Signature for Patients with Hepatocellular Carcinoma. Sci Rep 2017; 7:5517. [PMID: 28717245 PMCID: PMC5514049 DOI: 10.1038/s41598-017-04811-5] [Citation(s) in RCA: 54] [Impact Index Per Article: 7.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/27/2017] [Accepted: 05/19/2017] [Indexed: 12/25/2022] Open
Abstract
Hepatocellular carcinoma (HCC) is the leading cause of cancer-related death worldwide, because recurrence often occurs in most HCC patients undergoing hepatectomy. It is necessary to identify patients with high risk for recurrence and adopt effective therapies. An obstacle to monitor patients at high risk for poor prognosis has been the lack of useful predictive biomarkers. Fortunately, recent progress in system biology allows to screen the biomarkers for HCC prognosis in a high-throughput manner. In this study, we performed systematic Kaplan-Meier survival analysis of the whole mRNA transcriptomics based on the Cancer Genome Atlas project (TCGA) and developed a three-gene prognostic signature composing of three genes UPB1, SOCS2 and RTN3. The model was validated in two independent microarray data sets retrieved from Gene Expression Omnibus (GEO) and the expression pattern of these three predictive genes in HCC was confirmed by western blot and immunohistochemistry with our HCC samples. In conclusion, our results showed that this three-gene signature has prognostic value for HCC patients.
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Affiliation(s)
- Binghua Li
- Department of Hepatobiliary Surgery, the Affliated Drum Tower Hospital, Medical School of Nanjing University, Nanjing, 210093, China
| | - Wendu Feng
- Department of Hepatobiliary Surgery, the Affliated Drum Tower Hospital, Medical School of Nanjing University, Nanjing, 210093, China
| | - Ouyang Luo
- Department of Hepatobiliary Surgery, the Affliated Drum Tower Hospital, Medical School of Nanjing University, Nanjing, 210093, China
| | - Tiancheng Xu
- Department of Hepatobiliary Surgery, the Affliated Drum Tower Hospital, Medical School of Nanjing University, Nanjing, 210093, China
| | - Yajuan Cao
- Department of Hepatobiliary Surgery, the Affliated Drum Tower Hospital, Medical School of Nanjing University, Nanjing, 210093, China
| | - Hongyan Wu
- Department of Pathology, the Affliated Drum Tower Hospital, Medical School of Nanjing University, Nanjing, 210093, China
| | - Decai Yu
- Department of Hepatobiliary Surgery, the Affliated Drum Tower Hospital, Medical School of Nanjing University, Nanjing, 210093, China.
| | - Yitao Ding
- Department of Hepatobiliary Surgery, the Affliated Drum Tower Hospital, Medical School of Nanjing University, Nanjing, 210093, China.
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19
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Lee EC, Kim SH, Park H, Lee SD, Lee SA, Park SJ. Survival analysis after liver resection for hepatocellular carcinoma: A consecutive cohort of 1002 patients. J Gastroenterol Hepatol 2017; 32:1055-1063. [PMID: 27797420 DOI: 10.1111/jgh.13632] [Citation(s) in RCA: 35] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/11/2016] [Revised: 10/06/2016] [Accepted: 10/22/2016] [Indexed: 01/01/2023]
Abstract
BACKGROUND AND AIM The improvements in surgical technique and perioperative management in the recent decades may warrant revisit for survival outcomes and prognostic factors after liver resection for hepatocellular carcinoma (HCC). This study aimed to analyze the survival outcomes after liver resection for HCC for a consecutive cohort of 1002 patients. METHODS This study was performed by analyzing the clinicopathological and follow-up data of 1002 consecutive patients who underwent liver resection for HCC from April 2001 to December 2013. Prognostic factors were investigated by univariate and multivariate analysis, using the Cox's proportional hazards model. RESULTS The overall incidence of postoperative complications was 16.1% (n = 161), with an in-hospital mortality rate of 0.3% (n = 3). The rates of 1-, 3-, and 5-year overall survival were 91.9%, 78.9%, and 69.5%, while the rates of 1-, 3-, and 5-year recurrence-free survival were 71.7%, 51.7%, and 43.7%, respectively. Multivariate analysis showed that patient age, platelet count, intraoperative estimated blood loss (EBL), tumor number, Edmond-Steiner grade, microvascular invasion, major vessel invasion, and intrahepatic metastasis were independent significant prognostic factors affecting the overall survival. Platelet count, intraoperative EBL, maximal tumor size, major vessel invasion, capsule formation, intrahepatic metastasis, cirrhosis, and the pathological stage were independent prognostic factors for recurrence-free survival. CONCLUSIONS Survival of patients with HCC after resection should be stratified by various perioperative clinicopathological factors. Platelet count and intraoperative EBL could be considered as one of the powerful predictors of the prognosis and recurrence of HCC in such patients.
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Affiliation(s)
- Eung Chang Lee
- Center for Liver Cancer, National Cancer Center, Goyang-si, Gyeonggi-do, Republic of Korea
| | - Seong Hoon Kim
- Center for Liver Cancer, National Cancer Center, Goyang-si, Gyeonggi-do, Republic of Korea
| | - Hyeongmin Park
- Center for Liver Cancer, National Cancer Center, Goyang-si, Gyeonggi-do, Republic of Korea
| | - Seung Duk Lee
- Center for Liver Cancer, National Cancer Center, Goyang-si, Gyeonggi-do, Republic of Korea
| | - Soon-Ae Lee
- Center for Liver Cancer, National Cancer Center, Goyang-si, Gyeonggi-do, Republic of Korea
| | - Sang-Jae Park
- Center for Liver Cancer, National Cancer Center, Goyang-si, Gyeonggi-do, Republic of Korea
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Tanaka S, Kaibori M, Ueno M, Wada H, Hirokawa F, Nakai T, Iida H, Eguchi H, Hayashi M, Kubo S. Surgical Outcomes for the Ruptured Hepatocellular Carcinoma: Multicenter Analysis with a Case-Controlled Study. J Gastrointest Surg 2016; 20:2021-2034. [PMID: 27718151 DOI: 10.1007/s11605-016-3280-2] [Citation(s) in RCA: 26] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/20/2016] [Accepted: 09/13/2016] [Indexed: 01/31/2023]
Abstract
BACKGROUND While spontaneously ruptured hepatocellular carcinoma (HCC) has a poor prognosis, the true impact of a rupture on survival after hepatic resection is unclear. METHODS Fifty-eight patients with ruptured HCC and 1922 with non-ruptured HCC underwent hepatic resection between 2000 and 2013. To correct the difference in the clinicopathological factors between the two groups, propensity score matching (PSM) was used at a 1:1 ratio, resulting in a comparison of 42 patients/group. We investigated outcomes in all patients with ruptured HCC and compared outcomes between the two matched groups. RESULTS Of the 58 patients with ruptured HCC, 7 patients (13 %) died postoperatively. Overall survival (OS) rate at 5 years after hepatic resection was 37 %. Emergency hepatic resection was an independent risk factor for in-hospital death and Child-Pugh class B for unfavorable OS in multivariate analysis. Clinicopathological variables were well-balanced between the two groups after PSM. No significant differences were noted in incidence of in-hospital death (ruptured HCC 12 % vs non-ruptured HCC 2 %, p = 0.202) or OS rate (5/10-year; 42 %/38 % vs 67 %/30 %, p = 0.115). CONCLUSION Emergency hepatic resection should be avoided for ruptured HCC in Child-Pugh class B patients. Rupture itself was not a risk for unfavorable surgical outcomes.
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Affiliation(s)
- Shogo Tanaka
- Department of Hepato-Biliary-Pancreatic Surgery, Osaka City University Graduate School of Medicine, 1-4-3 Asahimachi, Abenoku, Osaka, 545-8585, Japan.
| | - Masaki Kaibori
- Department of Surgery, Hirakata Hospital, Kansai Medical University, Hirakata, Osaka, Japan
| | - Masaki Ueno
- Second Department of Surgery, Wakayama Medical University, Wakayama, Japan
| | - Hiroshi Wada
- Department of Gastroenterological Surgery, Graduate School of Medicine, Osaka University, Suita, Osaka, Japan
| | - Fumitoshi Hirokawa
- Department of General and Gastroenterological Surgery, Osaka Medical College, Takatsuki, Osaka, Japan
| | - Takuya Nakai
- Department of Surgery, Faculty of Medicine, Kinki University, Osaka-Sayama, Osaka, Japan
| | - Hiroya Iida
- Department of Surgery, Hirakata Hospital, Kansai Medical University, Hirakata, Osaka, Japan
| | - Hidetoshi Eguchi
- Department of Gastroenterological Surgery, Graduate School of Medicine, Osaka University, Suita, Osaka, Japan
| | - Michihiro Hayashi
- Department of General and Gastroenterological Surgery, Osaka Medical College, Takatsuki, Osaka, Japan
| | - Shoji Kubo
- Department of Hepato-Biliary-Pancreatic Surgery, Osaka City University Graduate School of Medicine, 1-4-3 Asahimachi, Abenoku, Osaka, 545-8585, Japan
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Sonohara F, Inokawa Y, Hishida M, Kanda M, Nishikawa Y, Yamada S, Fujii T, Sugimoto H, Kodera Y, Nomoto S. Prognostic significance of AKR1B10 gene expression in hepatocellular carcinoma and surrounding non-tumorous liver tissue. Oncol Lett 2016; 12:4821-4828. [PMID: 28105190 DOI: 10.3892/ol.2016.5240] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/22/2015] [Accepted: 09/30/2016] [Indexed: 02/06/2023] Open
Abstract
When assessing outcome in hepatocellular carcinoma (HCC), it is important to consider prognostic factors in background non-tumorous liver tissue as well as in the tumor, since multiple occurrence is associated with background liver status such as hepatitis. The current study aimed to elucidate molecular prognostic predictors that have an association with HCC background non-tumorous tissue. Microarray expression profiling identified aldo-keto reductase family 1, member B10 (AKR1B10) as a putative non-tumorous prognostic factor, and AKR1B10 gene expression was investigated in 158 curatively resected HCC cases by reverse transcription-quantitative polymerase chain reaction. AKR1B10 expression (AKR1B10 value/GAPDH value × 1,000) was significantly higher in tumor tissue (median, 9.2200; range, 0.0003-611.0200; n=158) than in the corresponding non-tumorous tissue (median, 0.5461; range, 0.0018-69.0300; n=158) (P<0.001). When the samples were grouped according to AKR1B10 expression in tumor tissue relative to non-tumorous tissue, tumor<non-tumorous expression (n=26) significantly correlated with poor recurrence-free survival (P=0.0074) and overall survival (OS) (P<0.0001), and was an independent prognostic factor for OS (P=0.0011) in a multivariate analysis. The ratio of AKR1B10 messenger RNA levels in HCC and corresponding non-tumorous tissues may predict prognosis after curative hepatectomy, with low expression in HCC tissue relative to non-tumorous tissue indicative of poor prognosis.
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Affiliation(s)
- Fuminori Sonohara
- Department of Gastroenterological Surgery, Nagoya University Graduate School of Medicine, Nagoya, Aichi 466-8550, Japan; Department of Surgery, Aichi-Gakuin University School of Dentistry, Nagoya, Aichi 464-8651, Japan
| | - Yoshikuni Inokawa
- Department of Gastroenterological Surgery, Nagoya University Graduate School of Medicine, Nagoya, Aichi 466-8550, Japan; Department of Surgery, Aichi-Gakuin University School of Dentistry, Nagoya, Aichi 464-8651, Japan
| | - Mitsuhiro Hishida
- Department of Gastroenterological Surgery, Nagoya University Graduate School of Medicine, Nagoya, Aichi 466-8550, Japan
| | - Mitsuro Kanda
- Department of Gastroenterological Surgery, Nagoya University Graduate School of Medicine, Nagoya, Aichi 466-8550, Japan
| | - Yoko Nishikawa
- Department of Gastroenterological Surgery, Nagoya University Graduate School of Medicine, Nagoya, Aichi 466-8550, Japan
| | - Suguru Yamada
- Department of Gastroenterological Surgery, Nagoya University Graduate School of Medicine, Nagoya, Aichi 466-8550, Japan
| | - Tsutomu Fujii
- Department of Gastroenterological Surgery, Nagoya University Graduate School of Medicine, Nagoya, Aichi 466-8550, Japan
| | - Hiroyuki Sugimoto
- Department of Gastroenterological Surgery, Nagoya University Graduate School of Medicine, Nagoya, Aichi 466-8550, Japan
| | - Yasuhiro Kodera
- Department of Gastroenterological Surgery, Nagoya University Graduate School of Medicine, Nagoya, Aichi 466-8550, Japan
| | - Shuji Nomoto
- Department of Gastroenterological Surgery, Nagoya University Graduate School of Medicine, Nagoya, Aichi 466-8550, Japan; Department of Surgery, Aichi-Gakuin University School of Dentistry, Nagoya, Aichi 464-8651, Japan
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Schlichtemeier SM, Pang TC, Williams NE, Gill AJ, Smith RC, Samra JS, Lam VWT, Hollands M, Richardson AJ, Pleass HC, Nozawa S, Albania M, Hugh TJ. A pre-operative clinical model to predict microvascular invasion and long-term outcome after resection of hepatocellular cancer: The Australian experience. Eur J Surg Oncol 2016; 42:1576-83. [PMID: 27378158 DOI: 10.1016/j.ejso.2016.05.032] [Citation(s) in RCA: 25] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/03/2016] [Revised: 05/22/2016] [Accepted: 05/26/2016] [Indexed: 12/12/2022] Open
Abstract
BACKGROUND Hepatocellular cancer (HCC) is a leading cause of mortality worldwide. Liver resection or transplantation offer the best chance of long-term survival. The aim of this study was to perform a survival and prognostic factor analysis on patients who underwent resection of HCC at two major tertiary referral hospitals, and to investigate a pre-operative prediction model for microvascular invasion (MVI). METHODS Clinico-pathological and survival data were collected from all patients who underwent liver resection for HCC at two tertiary referral centres (Royal North Shore/North Shore Private Hospitals and Westmead Hospital) from 1998 to 2012. An overall and disease-free survival analysis was performed and a predictive model for MVI identified. RESULTS The total number of patients in this series was 125 and the 5-year overall and disease-free survival rates were 56% and 37%, respectively. MVI was the only factor to be independently associated with a poor prognosis on both overall and disease-free survival. Age ≥64 years, a serum alpha-fetoprotein (AFP) ≥400 ng/ml (×40 above normal) and tumor size ≥50 mm were independently associated with MVI. An MVI prediction model using these three pre-operative factors provides a good assessment of the risk of MVI. CONCLUSION MVI in the resected specimen of patients with HCC is associated with a poor prognosis. A preoperative MVI prediction model offers a useful way to identify patients at risk of relapse. However, more precise predictive models using molecular and genetic variables are needed to improve selection of patients most suitable for radical surgical treatment.
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Affiliation(s)
- S M Schlichtemeier
- Upper Gastrointestinal Surgical Unit, Royal North Shore Hospital and North Shore Private Hospital, Australia
| | - T C Pang
- Department of Upper Gastrointestinal Surgery, Westmead Hospital, Australia; Discipline of Surgery, University of Sydney, Australia
| | - N E Williams
- Upper Gastrointestinal Surgical Unit, Royal North Shore Hospital and North Shore Private Hospital, Australia
| | - A J Gill
- Department of Anatomical Pathology, Royal North Shore Hospital and Cancer Diagnosis and Pathology Research Group, Kolling Institute of Medical Research, Royal North Shore Hospital, Australia; Discipline of Surgery, University of Sydney, Australia
| | - R C Smith
- Discipline of Surgery, University of Sydney, Australia
| | - J S Samra
- Upper Gastrointestinal Surgical Unit, Royal North Shore Hospital and North Shore Private Hospital, Australia; Discipline of Surgery, University of Sydney, Australia
| | - V W T Lam
- Department of Upper Gastrointestinal Surgery, Westmead Hospital, Australia; Discipline of Surgery, University of Sydney, Australia
| | - M Hollands
- Department of Upper Gastrointestinal Surgery, Westmead Hospital, Australia; Discipline of Surgery, University of Sydney, Australia
| | - A J Richardson
- Department of Upper Gastrointestinal Surgery, Westmead Hospital, Australia; Discipline of Surgery, University of Sydney, Australia
| | - H C Pleass
- Department of Upper Gastrointestinal Surgery, Westmead Hospital, Australia; Discipline of Surgery, University of Sydney, Australia
| | - S Nozawa
- Upper Gastrointestinal Surgical Unit, Royal North Shore Hospital and North Shore Private Hospital, Australia
| | - M Albania
- Upper Gastrointestinal Surgical Unit, Royal North Shore Hospital and North Shore Private Hospital, Australia
| | - T J Hugh
- Upper Gastrointestinal Surgical Unit, Royal North Shore Hospital and North Shore Private Hospital, Australia; Discipline of Surgery, University of Sydney, Australia.
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Margonis GA, Kim Y, Samaha M, Buettner S, Sasaki K, Gani F, Amini N, Pawlik TM. Blood loss and outcomes after resection of colorectal liver metastases. J Surg Res 2016; 202:473-80. [PMID: 27038662 DOI: 10.1016/j.jss.2016.01.020] [Citation(s) in RCA: 26] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/17/2015] [Revised: 01/06/2016] [Accepted: 01/13/2016] [Indexed: 12/12/2022]
Abstract
BACKGROUND The influence of intraoperative blood loss (IBL) on long-term outcomes of patients undergoing liver resection for colorectal cancer liver metastases (CRLM) remains not well defined. MATERIALS AND METHODS A total of 433 patients who underwent curative-intent hepatic resection for CRLM between 2000 and 2013 at Johns Hopkins were identified. Demographics, IBL data, and long-term outcomes were collected and analyzed. Clinicopathologic predictors of IBL and the association of IBL and outcomes were assessed. RESULTS The median patient age was 54 y (interquartile range, 44-64), most patients were male (58.9%; n = 255). At surgery, the median IBL was 400 mL (range, 10-5100 mL). Two-hundred eighty-seven patients (66.3%) had an IBL of >250 mL. Factors associated with increased IBL (>250 mL) on multivariate analysis were male sex (odds ratio [OR], 2.62; 95% confidence interval [CI], 1.68-4.09; P < 0.001), tumor size >3 cm (OR, 1.88; 95% CI, 1.18-2.99; P = 0.008), and major hepatic resection (OR, 3.08; 95% CI, 1.92-4.92; P < 0.001). At a median follow-up time of 30.6 mo, the median survival times were 70.5, 56.4, and 36.9 mo for IBL <250, 250-1000, and >1000 mL, respectively (P = 0.004). IBL >250 mL remained an independent prognostic factor of overall survival in multivariate analysis (hazard ratio, 1.41; 95% CI, 1.01-1.97; P = 0.04) after adjusting for other factors including the receipt of blood transfusion. CONCLUSIONS The magnitude of IBL during CRLM resection was related to biologic characteristics of the tumor and the extent of surgery. Increased IBL during CRLM resection was an independent prognostic factor for worse patient survival. Furthermore, a dose-response relationship between increasing IBL and worsening survival was evident.
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Affiliation(s)
| | - Yuhree Kim
- Department of Surgery, The Johns Hopkins Hospital, Baltimore, Maryland
| | - Mario Samaha
- Department of Surgery, The Johns Hopkins Hospital, Baltimore, Maryland
| | - Stefan Buettner
- Department of Surgery, The Johns Hopkins Hospital, Baltimore, Maryland
| | - Kazunari Sasaki
- Department of Surgery, The Johns Hopkins Hospital, Baltimore, Maryland
| | - Faiz Gani
- Department of Surgery, The Johns Hopkins Hospital, Baltimore, Maryland
| | - Neda Amini
- Department of Surgery, The Johns Hopkins Hospital, Baltimore, Maryland
| | - Timothy M Pawlik
- Department of Surgery, The Johns Hopkins Hospital, Baltimore, Maryland.
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Kamiyama T, Yokoo H, Kakisaka T, Orimo T, Wakayama K, Kamachi H, Tsuruga Y, Yamashita K, Shimamura T, Todo S, Taketomi A. Multiplication of alpha-fetoprotein and protein induced by vitamin K absence-II is a powerful predictor of prognosis and recurrence in hepatocellular carcinoma patients after a hepatectomy. Hepatol Res 2015; 45:E21-31. [PMID: 25382703 DOI: 10.1111/hepr.12451] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/14/2014] [Revised: 10/29/2014] [Accepted: 11/05/2014] [Indexed: 02/05/2023]
Abstract
AIM To evaluate the oncological implications of multiplication of α-fetoprotein (AFP) and protein induced by vitamin K absence or antagonists-II (PIVKA-II) in patients with hepatocellular carcinoma (HCC). METHODS Data were prospectively collected from 516 consecutive patients who underwent a curative primary hepatectomy for HCC between 1998 and 2010. The AP-factor (AFP × PIVKA-II) was evaluated in relation to 2-year survival outcomes by receiver-operator curve analysis to determine the cut-off values. Patient survival, recurrence-free survival and risk factors were analyzed in accordance with the preoperative AP-factor. RESULTS The AP-factor was categorized into three groups depending on the serum concentrations of AFP and PIVKA-II as follows: AP1 (n = 206; AFP < 200 ng/mL and PIVKA-II < 100 mAU/mL), AP2 (n = 152; AFP × PIVKA-II < 10(5) ) and AP3 (n = 158; AFP × PIVKA-II ≥ 10(5) ). The AP-factor was found to be significantly related to pathological factors such as differentiation, portal vein invasion, hepatic vein invasion and intrahepatic metastasis. Multivariate analysis was performed to identify the risk factors for survival and recurrence. Albumin, AP-factor and pathological factors including portal vein invasion, hepatic vein invasion and intrahepatic metastasis are independent risk factors for survival. Tumor number, AP-factor, and a non-cancerous liver were determinants of recurrence. CONCLUSION The AP-factor is closely related to differentiation and microscopic vascular invasion, and was selected by multivariate analysis as an independent factor for survival and recurrence, in HCC. Patients hopeful of obtaining good outcomes after a hepatectomy could be selected by the AP-factor evaluation.
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Affiliation(s)
- Toshiya Kamiyama
- Department of Gastroenterological Surgery I, Hokkaido University Graduate School of Medicine, Sapporo, Japan
| | - Hideki Yokoo
- Department of Gastroenterological Surgery I, Hokkaido University Graduate School of Medicine, Sapporo, Japan
| | - Tatsuhiko Kakisaka
- Department of Gastroenterological Surgery I, Hokkaido University Graduate School of Medicine, Sapporo, Japan
| | - Tatsuya Orimo
- Department of Gastroenterological Surgery I, Hokkaido University Graduate School of Medicine, Sapporo, Japan
| | - Kenji Wakayama
- Department of Gastroenterological Surgery I, Hokkaido University Graduate School of Medicine, Sapporo, Japan
| | - Hirofumi Kamachi
- Department of Gastroenterological Surgery I, Hokkaido University Graduate School of Medicine, Sapporo, Japan
| | - Yosuke Tsuruga
- Department of Gastroenterological Surgery I, Hokkaido University Graduate School of Medicine, Sapporo, Japan
| | - Kenichiro Yamashita
- Departments of Transplantation Surgery, Hokkaido University Graduate School of Medicine, Sapporo, Japan
| | - Tsuyoshi Shimamura
- Department of Organ Transplantation, Hokkaido University Hospital, Sapporo, Japan
| | - Satoru Todo
- Department of Gastroenterological Surgery I, Hokkaido University Graduate School of Medicine, Sapporo, Japan
| | - Akinobu Taketomi
- Department of Gastroenterological Surgery I, Hokkaido University Graduate School of Medicine, Sapporo, Japan
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25
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Iida H, Aihara T, Ikuta S, Yamanaka N. Clinicopathological characteristics of hepatitis B surface antigen-negative and hepatitis C antibody-negative hepatocellular carcinoma. Oncol Lett 2015; 10:2233-2238. [PMID: 26622825 DOI: 10.3892/ol.2015.3562] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/07/2014] [Accepted: 07/07/2015] [Indexed: 12/17/2022] Open
Abstract
The present study investigated the clinicopathological characteristics of resected hepatitis B virus surface antigen (HBs-Ag)-negative, hepatitis C virus antibody (HCV-Ab)-negative hepatocellular carcinoma (NBNC HCC). The clinicopathological characteristics of 164 patients with NBNC HCC, 144 patients with HBs-Ag-positive HCC (HBV group) and 550 patients with HCV-Ab-positive HCC (HCV group) were compared. In the NBCN HCC group, 61 patients succumbed after 2 years. Subsequently, NBCN HCC patients were compared according to survival time (<2 years, 39 patients vs. ≥2 years, 64 patients) to identify prognostic factors. Finally, the clinicopathological characteristics of NBNC HCC were compared according to history of alcohol abuse/pathological results: Non-alcoholic steatohepatitis HCC (NASH group, 40 patients), alcohol abuse HCC (AL group, 80 patients) and other HCCs (non-NASH/non-AL group, 44 patients). Age, diabetes prevalence and body mass index were significantly higher for NBNC HCC compared with virus-related HCC. Among stage II cases, the prognosis was significantly better for the NBNC compared with that for the HCV group. A high α-fetoprotein level, poorly differentiated HCC and advanced liver fibrosis were independent risk factors for the prognosis of NBNC HCC. The proportion of female patients was significantly higher among NASH compared with AL HCC patients. The cumulative survival rates following surgery were similar in the NASH, AL and non-NASH/non-AL groups. NBNC HCC is considered to be a lifestyle disease, with better prognosis for stage II patients. The prognostic factors for NBNC HCC patients undergoing hepatectomy were similar to those with virus-related HCC and did not differ according to alcohol abuse history or pathological results.
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Affiliation(s)
- Hiroya Iida
- Department of Surgery, Meiwa Hospital, Nishinomiya, Hyogo 663-8186, Japan
| | - Tsukasa Aihara
- Department of Surgery, Meiwa Hospital, Nishinomiya, Hyogo 663-8186, Japan
| | - Shinichi Ikuta
- Department of Surgery, Meiwa Hospital, Nishinomiya, Hyogo 663-8186, Japan
| | - Naoki Yamanaka
- Department of Surgery, Meiwa Hospital, Nishinomiya, Hyogo 663-8186, Japan
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Sonohara F, Nomoto S, Inokawa Y, Kanda M, Yamada S, Fujii T, Sugimoto H, Kodera Y. Serosal invasion strongly associated with recurrence after curative hepatic resection of hepatocellular carcinoma: a retrospective study of 214 consecutive cases. Medicine (Baltimore) 2015; 94:e602. [PMID: 25738484 PMCID: PMC4553956 DOI: 10.1097/md.0000000000000602] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/07/2023] Open
Abstract
The purpose of this study was to clarify the individual prognostic factors after curative and primary resection of hepatocellular carcinoma (HCC).Reliable prognostic factors and tumor staging for HCC have been required to predict an appropriate prognosis. However, in HCC, no staging system has received universal acceptance, and several tumor factors seem to relate to HCC prognosis, but they are not definitive. At present, few studies have mentioned the importance of serosal invasion as a prognostic factor.A retrospective search of our database identified 214 consecutive patients who underwent primary and curative hepatectomy for HCC at our department between January 1998 and December 2011. Risk factors for recurrence-free survival (RFS) and overall survival (OS) were analyzed with Cox proportional hazard model, Kaplan-Meier method, and log-rank tests.Multivariate analyses showed that serosal invasion (hazard ratio [HR], 2.75; P = 0.0005) and vascular invasion (HR, 1.71; P = 0.0331) were independently correlated with RFS. Serosal invasion was significantly correlated with HCC recurrence (P = 0.0230). The Kaplan-Meier method and log-rank tests revealed that the patients with serosal invasion showed significantly worse prognosis both in RFS (P < 0.0001) and OS (P = 0.0016).Serosal invasion should be regarded as a strong independent predictor for recurrence in curatively resected HCC cases.
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Affiliation(s)
- Fuminori Sonohara
- From the Department of Gastroenterological Surgery, Nagoya University Graduate School of Medicine (FS, SN, YI, MK, SY, TF, HS, YK); and Department of Surgery, Aichi-Gakuin University School of Dentistry, Nagoya, Japan (FS, SN, YI)
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27
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Nakagawa S, Beppu T, Okabe H, Sakamoto K, Kuroki H, Mima K, Nitta H, Imai K, Hayashi H, Sakamoto Y, Hashimoto D, Chikamoto A, Ishiko T, Watanabe M, Baba H. Triple positive tumor markers predict recurrence and survival in early stage hepatocellular carcinoma. Hepatol Res 2014; 44:964-74. [PMID: 24245496 DOI: 10.1111/hepr.12277] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/25/2013] [Revised: 10/17/2013] [Accepted: 11/10/2013] [Indexed: 12/13/2022]
Abstract
AIM Hepatectomy is feasible for patients with hepatocellular carcinoma (HCC) with good hepatic function who meet the Milan criteria. Several studies have indicated that tumor markers of HCC, α-fetoprotein (AFP), Lens culinaris agglutinin-reactive fraction of AFP percentage and protein induced by vitamin K absence/antagonist-II were good predictors of malignant potential. It is important to identify highly malignant cases of HCC, and the aim of this study was to clarify the impact of triple positive tumor markers as the prognostic factors for early stage HCC within the Milan criteria. METHODS This study investigated 199 patients who underwent hepatectomy for HCC within the Milan criteria between January 2001 and May 2009. Cumulative recurrence-free survival (RFS), overall survival (OS) and clinicopathological parameters were analyzed according to the number of positive tumor markers. RESULTS In patients with triple positive tumor markers, 5-year RFS and OS was poor (17.1 and 61.4%, respectively). Multivariate analyses revealed independent risk factors for recurrence to be hepatitis C virus antibody positivity, non-initial treatment for HCC and triple positive tumor markers, and the independent risk factors for OS were high indocyanine green retention rate at 15 min value, maximum tumor size and triple positive tumor markers. Pathologically invasive growth, microvascular invasion and moderate to poor differentiation were significantly related to the number of the three tumor markers. CONCLUSION Triple positive tumor markers for early stage HCC within the Milan criteria showed poor prognosis and malignant characteristics. These markers could be a useful predictor for the degree of malignant potential in early stage HCC.
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Affiliation(s)
- Shigeki Nakagawa
- Department of Gastroenterological Surgery, Graduate School of Life Sciences, Kumamoto University, Kumamoto, Japan
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Song Y, Cao L. N-myc downstream-regulated gene 1: Diverse and complicated functions in human hepatocellular carcinoma (Review). Oncol Lett 2013; 6:1539-1542. [PMID: 24260043 PMCID: PMC3834550 DOI: 10.3892/ol.2013.1636] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/23/2013] [Accepted: 10/07/2013] [Indexed: 01/17/2023] Open
Abstract
N-myc downstream-regulated gene 1 (NDRG1) has been reported to be a multifunctional protein associated with carcinogenesis and tumor progression. However, the cellular function of NDRG1 remains elusive in human hepatocellular carcinoma (HCC). No NDRG1 expression is observed in normal liver tissue. Overexpression of NDRG1 has been observed in human HCC, particularly with aggressive invasion, metastasis, poor differentiation and short patient survival. In addition, recent studies have shown that NDRG1 exhibits an inhibitory effect on HCC growth in vitro and in vivo, which contrasts with previous reports indicating that NDRG1 promotes the proliferation and invasion of HCC cell lines. Further studies have shown that the localization of NDRG1 is variable, translocating to the nucleus or membrane according to the cell state, which may relate to the diverse function of NDRG1. The present study reviews our current knowledge with regard to the functions of NDRG1 in HCC and other types of human cancer.
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Affiliation(s)
- Yan Song
- Central Laboratory, Shandong Provincial Qianfoshan Hospital, Shandong University, Jinan, Shandong 250014, P.R. China
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Kamiyama T, Yokoo H, Furukawa JI, Kurogochi M, Togashi T, Miura N, Nakanishi K, Kamachi H, Kakisaka T, Tsuruga Y, Fujiyoshi M, Taketomi A, Nishimura SI, Todo S. Identification of novel serum biomarkers of hepatocellular carcinoma using glycomic analysis. Hepatology 2013; 57:2314-25. [PMID: 23322672 DOI: 10.1002/hep.26262] [Citation(s) in RCA: 67] [Impact Index Per Article: 6.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/08/2012] [Accepted: 12/19/2012] [Indexed: 02/05/2023]
Abstract
UNLABELLED The altered N-glycosylation of glycoproteins has been suggested to play an important role in the behavior of malignant cells. Using glycomics technology, we attempted to determine the specific and detailed N-glycan profile for hepatocellular carcinoma (HCC) and investigate the prognostic capabilities. From 1999 to 2011, 369 patients underwent primary curative hepatectomy in our facility and were followed up for a median of 60.7 months. As normal controls, 26 living Japanese related liver transplantation donors were selected not infected by hepatitis B and C virus. Their mean age was 40.0 and 15 (57.7%) were male. We used a glycoblotting method to purify N-glycans from preoperative blood samples from this cohort (10 μL serum) which were then identified and quantified using mass spectrometry (MS). Correlations between the N-glycan levels and the clinicopathologic characteristics and outcomes for these patients were evaluated. Our analysis of the relative areas of all the sugar peaks identified by MS, totaling 67 N-glycans, revealed that a proportion had higher relative areas in the HCC cases compared with the normal controls. Fourteen of these molecules had an area under the curve of greater than 0.80. Analysis of the correlation between these 14 N-glycans and surgical outcomes by univariate and multivariate analysis identified G2890 (m/z value, 2890.052) as a significant recurrence factor and G3560 (m/z value, 3560.295) as a significant prognostic factor. G2890 and G3560 were found to be strongly correlated with tumor number, size, and vascular invasion. CONCLUSION Quantitative glycoblotting based on whole serum N-glycan profiling is an effective approach to screening for new biomarkers. The G2890 and G3560 N-glycans determined by tumor glycomics appear to be promising biomarkers for malignant behavior in HCCs. (HEPATOLOGY 2013;).
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Affiliation(s)
- Toshiya Kamiyama
- Department of Gastroenterological Surgery I, Hokkaido University Graduate School of Medicine, Hokkaido, Japan.
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Kamiyama T, Nakanishi K, Yokoo H, Kamachi H, Tahara M, Kakisaka T, Tsuruga Y, Todo S, Taketomi A. Analysis of the risk factors for early death due to disease recurrence or progression within 1 year after hepatectomy in patients with hepatocellular carcinoma. World J Surg Oncol 2012; 10:107. [PMID: 22697061 PMCID: PMC3407774 DOI: 10.1186/1477-7819-10-107] [Citation(s) in RCA: 54] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/07/2012] [Accepted: 06/14/2012] [Indexed: 02/08/2023] Open
Abstract
Background Liver resection for hepatocellular carcinoma (HCC) has the highest local controllability among all local treatments and results in a good survival rate. However, the recurrence rates of HCC continue to remain high even after curative hepatectomy Moreover, it has been reported that some patients with HCC have an early death due to recurrence. We analyzed the preoperative risk factors for early cancer death. Methods Between 1997 and 2009, 521 consecutive patients who underwent hepatectomy for HCC at our center were assigned to group ED (death due to HCC recurrence or progression within 1 year after hepatectomy) and group NED (alive over 1 year after hepatectomy). Risk factors for early cancer death were analyzed. Results Group ED included 48 patients, and group NED included 473 patients. The cause of death included cancer progression (150; 78.1%), operation-related (1; 0.5%), hepatic failure (15; 7.8%), and other (26; 13.5%). Between the ED and NED groups, there were significant differences in albumin levels, Child-Pugh classifications, anatomical resections, curability, tumor numbers, tumor sizes, macroscopic vascular invasion (portal vein and hepatic vein), alpha-fetoprotein (AFP) levels, AFP-L3 levels, protein induced by vitamin K absence or antagonism factor II (PIVKA-II) levels, differentiation, microscopic portal vein invasion, microscopic hepatic vein invasion, and distant metastasis by univariate analysis. Multivariate analysis identified specific risk factors, such as AFP level > 1,000 ng/ml, tumor number ≥ 4, tumor size ≥ 5 cm, poor differentiation, and portal vein invasion. With respect to the preoperative risk factors such as AFP level, tumor number, and tumor size, 3 (1.1%) of 280 patients with no risk factors, 12 (7.8%) of 153 patients with 1 risk factor, 24 (32.9%) of 73 patients with 2 factors, and 9 (60.0%) of 15 patients with 3 risk factors died within 1 year of hepatectomy (p < 0.0001). Conclusions Hepatectomy should be judiciously selected for patients with AFP level > 1,000 ng/ml, tumor number ≥ 4, and tumor size ≥ 5 cm, because patients with these preoperative risk factors tend to die within 1 year after hepatectomy; these patients might be better treated with other therapy.
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Affiliation(s)
- Toshiya Kamiyama
- The Department of General Surgery, Hokkaido University Graduate School of Medicine, North 15, West 7, Kita-ku, Sapporo, 060-8638, Japan.
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Bai YL, Gao YT, Li Y, Wang YJ, Han T, Ren CY, Du Z. Significance of HBV cccDNA and clinical factors in evaluating prognosis of hepatocelluar carcinoma following surgical resection. Shijie Huaren Xiaohua Zazhi 2012; 20:729-736. [DOI: 10.11569/wcjd.v20.i9.729] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/06/2023] Open
Abstract
AIM: To investigate the correlation of HBV cccDNA and clinical factors with the survival of patients with hepatocellular carcinoma (HCC) after hepatectomy.
METHODS: A retrospective analysis was carried out in 60 HCC patients who underwent radical operation from 2003 to 2006 at our hospital. Serum HBV DNA and covalently closed circular DNA (cccDNA) levels were detected by real-time PCR. In 55 patients with complete follow-up data, serum HBV DNA, cccDNA in liver tissue and clinical characteristics were retrospectively analyzed. The overall survival and recurrence-free survival (RFS) were calculated using the Kaplan-Meier method. All the data were analyzed using Log-rank test and Cox regression model.
RESULTS: HBV cccDNA was positive in only one serum sample (1/35) and in 20% (11/55) of tumor tissues. There was a significant correlation between intrahepatic cccDNA in tumor tissue and total HBV DNA in serum (r = 0.364, P = 0.006). The 1-, 3-, 5-year overall survival and RFS rates for 55 patients after HCC resection were 73%, 51% and 38%, and 63%, 29% and 19%, respectively. The independent prognostic factor influencing RFS was the level of intrahepatic cccDNA in tumor tissue. The independent prognostic factors influencing overall survival were tumor numbers and vessel invasion.
CONCLUSION: HCC patients with solitary tumor and without vessel invasion showed a higher overall survival. HCC patients with an intrahepatic HBV cccDNA level of less than 1 000 copies/μg had a higher RFS.
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Okamura Y, Maeda A, Matsunaga K, Kanemoto H, Uesaka K. Negative impact of low body mass index on surgical outcomes after hepatectomy for hepatocellular carcinoma. Journal of Hepato-Biliary-Pancreatic Sciences 2012; 19:449-57. [DOI: 10.1007/s00534-011-0461-y] [Citation(s) in RCA: 22] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
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Ishizuka M, Kubota K, Kita J, Shimoda M, Kato M, Sawada T. Duration of hepatic vascular inflow clamping and survival after liver resection for hepatocellular carcinoma. Br J Surg 2011; 98:1284-90. [PMID: 21633950 DOI: 10.1002/bjs.7567] [Citation(s) in RCA: 25] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 03/28/2011] [Indexed: 12/27/2022]
Abstract
BACKGROUND The aim of this study was to evaluate the influence of the duration of hepatic vascular inflow clamping (Pringle time) on the survival of patients with any type of liver background (not only cirrhosis) undergoing liver resection for hepatocellular carcinoma (HCC). METHODS Patients who underwent liver resection between April 2000 and December 2008 for HCC using the Pringle manoeuvre were identified retrospectively from an institutional database and divided into two groups: group 1 had a Pringle time of 60 min or less, and group 2 a Pringle time of more than 60 min. Univariable and multivariable analyses were performed to identify predictors of postoperative survival. Kaplan-Meier analysis was used to compare overall survival between the groups. RESULTS A total of 357 patients were enrolled; 242 patients had a Pringle time of 60 min or less (group 1), and 115 patients had a Pringle time of more than 60 min (group 2). Patients in group 2 had a shorter overall survival than those in group 1 (P = 0·010). Univariable analyses showed that type of HCC (primary versus recurrent), maximum tumour diameter, hepatic venous infiltration, platelet count, serum protein induced by vitamin K absence or antagonist II level, blood loss (700 ml or less versus more than 700 ml), duration of operation (300 min or less versus more than 300 min) and Pringle time (60 min or less versus more than 60 min) were predictive of postoperative survival. Multivariable analysis indicated that only Pringle time was associated with postoperative survival (odds ratio 1·83, 95 per cent confidence interval 1·08 to 3·10; P = 0·024). CONCLUSION Longer Pringle time is an important predictor of shorter postoperative survival in patients undergoing liver resection for HCC.
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Affiliation(s)
- M Ishizuka
- Department of Gastroenterological Surgery, Dokkyo Medical University, 880 Kitakobayashi, Mibu, Tochigi 321-0293, Japan.
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Chen XH, Zhang BH, Xin Y, Ren ZG, Fan J, Qiu SJ, Zhou J. Risk factors for residual tumor after resection of hepatocellular carcinoma. World J Gastroenterol 2011; 17:1889-94. [PMID: 21528064 PMCID: PMC3080725 DOI: 10.3748/wjg.v17.i14.1889] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/05/2010] [Revised: 09/25/2010] [Accepted: 10/02/2010] [Indexed: 02/06/2023] Open
Abstract
AIM: To identify the clinicopathological risk factors correlated with residual tumor in hepatocellular carcinoma (HCC) patients after resection.
METHODS: From January 2001 to April 2007, 766 HCC patients who had undergone resection were included in this research. Lipiodol angiography was performed within 2 mo after surgery and followed by post-Lipiodol computed tomography (CT) 4 wk later for all 766 patients to monitor tumor in the remnant liver. Tumor detected within the first 3-mo postoperative period was defined as residual tumor. Patients were divided into 2 groups: disease or disease-free within the first 3 mo after surgery. Risk factors for residual tumor were investigated among various clinicopathological variables.
RESULTS: A total of 63 (8.22%) patients were found to have residual tumor after surgery. Three independent factors associated with residual tumor were identified by multivariate analysis: preoperative serum α -fetoprotein (AFP) level [odds ratio (OR) = 1.68 (95% confidence interval (CI): 1.20-2.36)], tumor size [OR = 1.73 (95% CI: 1.29-2.31)] and microvascular invasion [OR = 1.91 (95% CI: 1.12-3.24)].
CONCLUSION: Residual tumor is related to AFP level, tumor size and microvascular invasion. Patients at high risk should undergo closer follow-up and could be candidates for multimodality therapy.
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Alvite Canosa M, Pita Fernández S, Quintela Fandiño J, Aguirrezabalaga J, Otero A, Suárez F, Corbal G, Fernández C, Gutiérrez MG. [Surgical treatment of liver cancer: experience of the A Coruña UHC (Spain)]. Cir Esp 2011; 89:223-9. [PMID: 21353668 DOI: 10.1016/j.ciresp.2010.12.002] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/22/2010] [Revised: 10/21/2010] [Accepted: 12/02/2010] [Indexed: 12/18/2022]
Abstract
INTRODUCTION Liver cancer (LC) is one of the most frequent tumours, in which the potentially curative treatment is surgery: partial surgical resection or liver transplant. OBJECTIVES To determine the morbidity and mortality, survival, and their associated factors in patients with LC, according to the type of surgical treatment: partial surgical resection or liver transplant. MATERIAL AND METHODS A retrospective, observational follow-up study of LC patients diagnosed and treated from June 1994 to December 2007. A descriptive analysis of the variables was performed, as well as a Kaplan- Meier survival analysis and Cox regression. RESULTS The incidence of tumour recurrence in the 150 transplant patients was 13.3%, with a survival at 1, 3, and 5 years of 89.3%, 73.1% and 61.4%, respectively. The multivariate analysis showed that only the histological grade/differentiation was an independent risk factor. In the 33 patients with partial surgical resection, the incidence of tumour was 51.5%, with a survival at 1, 3, and 5 years of 90.9%, 60.2%, and 38.6%, respectively. A significantly higher mortality was observed in patients with higher tumour and TNM staging. CONCLUSIONS The survival throughout follow-up was higher in liver transplant, and tumour recurrence was more frequent in patients with partial surgical resection. The survival results in transplanted patients are consistent with the Spanish and European Liver Transplant Register and with the United Network for Organ Sharing register.
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Affiliation(s)
- Marlén Alvite Canosa
- Unidad de Cirugía Hepatobiliopancreática y Trasplante Hepático, Complejo Hospitalario Universitario de A Coruña, A Coruña, España.
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Grąt M, Hołówko W, Grzegorczyk K, Skalski M, Krawczyk M. Long-Term Results of Liver Resection in the Treatment of Patients with Hepatocellular Carcinoma. Polish Journal of Surgery 2011; 83. [PMID: 22166548 DOI: 10.2478/v10035-011-0049-x] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
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Masuda T, Beppu T, Horino K, Komori H, Hayashi H, Okabe H, Otao R, Horlad H, Ishiko T, Takamori H, Kikuchi K, Baba H. Preoperative tumor marker doubling time is a useful predictor of recurrence and prognosis after hepatic resection of hepatocellular carcinoma. J Surg Oncol 2010; 102:490-6. [PMID: 19937994 DOI: 10.1002/jso.21451] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
Abstract
BACKGROUND AND OBJECTIVES It is important to identify prognostic factors in patients with hepatocellular carcinoma (HCC) before hepatectomy. No previous studies have addressed the predictive efficacy of the preoperative doubling times of alpha-fetoprotein (AFP) and protein induced by vitamin K absence (PIVKA-II). METHODS A total of 210 HCC patients who underwent a hepatic resection between 1998 and 2006 were prospectively evaluated. Serum AFP and PIVKA-II levels were measured at least twice before surgery to calculate the doubling times. Nineteen clinical factors that can be examined preoperatively, including the doubling times of AFP and PIVKA-II were investigated to identify prognostic factors for disease-free and overall survival after hepatectomy. RESULTS There was no relationship between preoperative levels and doubling times of AFP and PIVKA-II. In a multivariate analysis, patients with a doubling time of AFP ≤30 days and PIVKA-II ≤16 days showed a significantly worse disease-free (P = 0.02, P = 0.03, respectively) and overall survival (P < 0.0001, P = 0.03, respectively). CONCLUSIONS In HCC patients, the doubling times of preoperative serum AFP or PIVKA-II levels are useful tools to predict early postoperative recurrence and a poor prognosis.
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Affiliation(s)
- Toshiro Masuda
- Department of Gastroenterological Surgery, Graduate School of Medical Sciences, Kumamoto University, Kumamoto, Japan
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Wang W, Feng X, Zhang T, Jin J, Wang S, Liu Y, Song Y, Liu X, Yu Z, Li Y. Prospective evaluation of microscopic extension using whole-mount preparation in patients with hepatocellular carcinoma: Definition of clinical target volume for radiotherapy. Radiat Oncol 2010; 5:73. [PMID: 20731853 PMCID: PMC2936917 DOI: 10.1186/1748-717x-5-73] [Citation(s) in RCA: 26] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/24/2010] [Accepted: 08/23/2010] [Indexed: 12/25/2022] Open
Abstract
BACKGROUND To define the clinical target volume (CTV) for radiotherapy in patients with hepatocellular carcinoma (HCC). METHODS A prospective study was conducted to histologically evaluate the presence and the distance of microscopic extension (ME) for resected HCC on the basis of examination of whole-mount preparations of carcinoma tissue sections. RESULTS A total of 380 whole-mount slides prepared from tumor samples of 76 patients with HCC were examined. Patients with elevated pretreatment AFP levels exhibited higher risk of ME as compared to those with normal pretreatment AFP levels (93.9% vs. 69.8%, P < 0.01). ME positivity was 16.7% for Grade 1, 79.1% for Grade 2, and 96.3% for Grade 3 tumors (P < 0.01). The mean distance of ME was 0.0 ± 0.1 mm (range 0-0.2 mm) for Grade 1, 0.9 ± 0.9 mm (range 0-4.5 mm) for Grade 2, and 1.9 ± 1.9 mm (range 0-8.0 mm) for Grade 3 tumors (P < 0.01). CONCLUSIONS The CTV margins for tumor Grades 1, 2, and 3 HCC, are recommended to be 0.2 mm, 4.5 mm, and 8.0 mm beyond the gross tumor margin, respectively, to account for possible ME of the tumors in all patients.
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Affiliation(s)
- Weihu Wang
- Department of Radiation Oncology, Cancer Hospital, Chinese Academy of Medical Sciences, Peking Union Medical College, Beijing, PR China
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Zhang XF, Qi X, Meng B, Liu C, Yu L, Wang B, Lv Y. Prognosis evaluation in alpha-fetoprotein negative hepatocellular carcinoma after hepatectomy: Comparison of five staging systems. Eur J Surg Oncol 2010; 36:718-24. [DOI: 10.1016/j.ejso.2010.05.022] [Citation(s) in RCA: 27] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/16/2009] [Revised: 05/12/2010] [Accepted: 05/17/2010] [Indexed: 12/13/2022] Open
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An R, Meng J, Shi Q, Dai XX, Chen JH, Lei YJ, Shan B, Gao C, Chu YL, Dong XP. Expressions of nucleoside diphosphate kinase (nm23) in tumor tissues are related with metastasis and length of survival of patients with hepatocellular carcinoma. Biomed Environ Sci 2010; 23:267-272. [PMID: 20934113 DOI: 10.1016/s0895-3988(10)60062-1] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/20/2009] [Accepted: 06/09/2010] [Indexed: 05/30/2023]
Abstract
OBJECTIVE To evaluate the relationship of expressions of nucleoside diphosphate kinase (nm23) and proliferating cell nuclear antigen (PCNA), as well as apoptosis, with the prognosis of HCC patients by analyzing their pathological and clinical data. METHODS The expressions of nm23 and PCNA were analyzed by immunohistochemistry and the apoptotic phenomena were detected by TUNEL technique in the liver samples from 43 HCC tissues, 39 para-neoplastic tissues, and 10 normal tissues. The mean apoptosis index (AI) and proliferative index (PI) in individual sample were calculated. RESULTS As shown by the detection, 32.6% of carcinomas had negative nm23 signal in tumor tissues, whereas all para-neoplastic and normal tissues had positive nm23. The AI in nm23 positive HCC was significantly higher than that in nm23 negative one, with statistical difference (P<0.05). Furthermore, the expressions of nm23, and the values of AI and PI were contrastively analyzed with some main pathological and clinical data of HCC. It revealed that HCC with extrahepatic metastasis showed remarkable correlation with the negative nm23 (P=0.013) and higher PI values of HCC (P=0.015). The disease-free survival in HCC patients with negative nm23 expression was significantly poorer than that in patients with positive nm23 expression. CONCLUSIONS These data suggest that expressions of nm23 protein in tumor tissues are correlated with occurrences of metastasis and length of survival of the HCC patients, which may be an indicator for their prognosis.
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Affiliation(s)
- Run An
- School of Medicine, Xi'an Jiao-Tong University, Xi'an 710061, Shanxi, China
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Choi D, Lim HK, Rhim H. Concurrent and subsequent radiofrequency ablation combined with hepatectomy for hepatocellular carcinomas. World J Gastrointest Surg 2010; 2:137-42. [PMID: 21160862 PMCID: PMC2999226 DOI: 10.4240/wjgs.v2.i4.137] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/10/2009] [Revised: 12/25/2009] [Accepted: 01/02/2010] [Indexed: 02/06/2023] Open
Abstract
Partial hepatectomy has long been the standard treatment modality for patients with hepatocellular carcinoma (HCC), although the majority of patients with HCCs are not candidates for curative resection. Radiofrequency ablation (RFA) has been widely used as the preferred locoregional therapy. RFA and hepatectomy can be complementary to each other for the treatment of multifocal HCCs. Combining hepatectomy with RFA permits the removal of larger tumors while simultaneously ablating any smaller residual tumors. By using this combination treatment, more patients might become candidates for curative resection. For treating recurrent tumors involving the liver after hepatectomy, RFA has been performed recently instead of transcatheter arterial chemoembolization or ethanol ablation. Many retrospective studies on the combination of RFA and hepatectomy demonstrate favorable results of effectiveness and safety. However, further investigation of prospective design will be needed to confirm these encouraging results.
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Affiliation(s)
- Dongil Choi
- Dongil Choi, Hyo K Lim, Hyunchul Rhim, Department of Radiology and Center for Imaging Science, Samsung Medical Center, Sungkyunkwan University School of Medicine, 50, Ilwon-Dong, Kangnam-Ku, Seoul 135-710, South Korea
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Chan SL, Chan ATC, Yeo W. Role of alpha-fetoprotein in hepatocellular carcinoma: prognostication, treatment monitoring or both? Future Oncol 2010; 5:889-99. [PMID: 19663737 DOI: 10.2217/fon.09.64] [Citation(s) in RCA: 25] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2023] Open
Abstract
Despite recent breakthroughs in the treatment for both early and advanced hepatocellular carcinoma, the development of markers for prognostication and treatment monitoring remains to be explored. Serum alpha-fetoprotein has been frequently measured at diagnosis and serially during treatment by clinicians for decades, with an aim for prognostication of disease and monitoring of treatment response. In this review, the evidence regarding the prognostic value of serum alpha-fetoprotein and the value of serial alpha-fetoprotein in the monitoring of treatment efficacy will be discussed, with emphasis on recent data.
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Affiliation(s)
- Stephen L Chan
- Department of Clinical Oncology, The Chinese University of Hong Kong, Prince of Wales Hospital, Shatin, Hong Kong, China
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Lin CY, Kuo CS, Lu CL, Wu MY, Huang RFS. Elevated Serum Vitamin B12Levels in Association With Tumor Markers as the Prognostic Factors Predictive for Poor Survival in Patients With Hepatocellular Carcinoma. Nutr Cancer 2010; 62:190-7. [DOI: 10.1080/01635580903305334] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/18/2023]
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Shinkawa H, Uenishi T, Takemura S, Ohba K, Ogawa M, Ichikawa T, Kodai S, Yamamoto T, Tanaka H, Kubo S. Risk factors for postoperative recurrence of non-B non-C hepatocellular carcinoma. Journal of Hepato-Biliary-Pancreatic Sciences 2010; 17:291-5. [DOI: 10.1007/s00534-009-0186-3] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/28/2009] [Accepted: 09/02/2009] [Indexed: 01/14/2023]
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Santambrogio R, Opocher E, Zuin M, Selmi C, Bertolini E, Costa M, Conti M, Montorsi M. Surgical resection versus laparoscopic radiofrequency ablation in patients with hepatocellular carcinoma and Child-Pugh class a liver cirrhosis. Ann Surg Oncol 2009; 16:3289-98. [PMID: 19727960 DOI: 10.1245/s10434-009-0678-z] [Citation(s) in RCA: 55] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/22/2009] [Revised: 05/26/2009] [Accepted: 05/28/2009] [Indexed: 01/08/2023]
Abstract
BACKGROUND This study compared two homogeneous groups of patients submitted to either surgical resection (HR) or laparoscopic radiofrequency ablation (LRFA) for the treatment of hepatocellular carcinoma (HCC). When compatible with the liver functional reserve, HR remains the treatment of choice for HCC, while LRFA seems to be a promising, less invasive alternative. We thus compared HR or LRFA for short- and long-term outcomes in patients with a single HCC nodule and Child-Pugh class A liver cirrhosis. METHODS We enrolled 152 cirrhotic patients out of 372 cases consecutively evaluated for HCC. Enrolled patients with similar baseline characteristics underwent HR (n = 78) or LRFA (n = 74), in both cases with intraoperative ultrasonography, and they were then followed for similar durations (mean +/- standard deviation, 36.2 +/- 23.5 months for HR vs. 38.2 +/- 28.4 for LRFA). Outcomes included short- and long-term morbidity, HCC recurrence, and overall survival. RESULTS Short-term morbidity was far higher in the HR group while, during follow-up, HCC recurrence (mainly local) was more frequent in patients treated with LRFA. More importantly, baseline alfa-fetoprotein levels and early HCC recurrence after treatment greatly influenced overall survival, while the use of HR or LRFA did not predict it. On the other hand, HCC recurrence was found to be determined by the surgical approach and ultrasound characteristics of the tumor. CONCLUSIONS Our data were obtained from a large number of HCC cases and support similar survival rates after HR or LRFA for single HCC nodules on Child-Pugh class A liver cirrhosis, despite a marked increase in HCC recurrence rates after LRFA.
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Affiliation(s)
- Roberto Santambrogio
- USD di Chirurgia Epato-bilio-pancreatica, Ospedale Classificato San Giuseppe, Milanocuore SpA, Milan, Italy.
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Abstract
The advent of liver transplantation has greatly improved the long-term survival of patients with decompensated cirrhosis, and surgery is now performed more frequently in patients with advanced liver disease. The estimation of perioperative mortality is limited by the retrospective nature of and biased patient selection in the available clinical studies. The overall experience is that, in patients with cirrhosis, use of the Child classification and Model for End-Stage Liver Disease (MELD) score provides a reasonably precise estimation of perioperative mortality. Careful preoperative preparation and monitoring to detect complications early in the postoperative course are essential to improve outcomes.
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Affiliation(s)
- Jacqueline G O'Leary
- Division of Hepatology, Department of Internal Medicine, Baylor University Medical Center, 4th Floor Roberts, 3500 Gaston Avenue, Dallas, TX 75246, USA
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Katz SC, Shia J, Liau KH, Gonen M, Ruo L, Jarnagin WR, Fong Y, D'Angelica MI, Blumgart LH, DeMatteo RP. Operative Blood Loss Independently Predicts Recurrence and Survival After Resection of Hepatocellular Carcinoma. Ann Surg 2009; 249:617-23. [DOI: 10.1097/sla.0b013e31819ed22f] [Citation(s) in RCA: 307] [Impact Index Per Article: 20.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
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Kobayashi M, Ikeda K, Kawamura Y, Yatsuji H, Hosaka T, Sezaki H, Akuta N, Suzuki F, Suzuki Y, Saitoh S, Arase Y, Kumada H. High serum des-gamma-carboxy prothrombin level predicts poor prognosis after radiofrequency ablation of hepatocellular carcinoma. Cancer 2009; 115:571-80. [PMID: 19117347 DOI: 10.1002/cncr.24031] [Citation(s) in RCA: 66] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/30/2023]
Abstract
BACKGROUND Currently, surgical resection is considered the first-line treatment for early stage hepatocellular carcinoma (HCC). Radiofrequency ablation (RFA) has been an alternative choice for unresectable HCC. However, RFA is expected to have similar therapeutic efficacy for early stage HCC with fewer invasions. METHODS The authors retrospectively analyzed 199 patients who underwent surgery and 209 patients who underwent RFA for HCC with a maximum diameter of < or = 3 cm and tumors numbering < or = 3. All patients were complicated with Child-Pugh A cirrhosis. RESULTS The 3- and 5-year survival rates of the resection (90.3%, 79.0%, respectively) and RFA groups were similar (87.4%, 74.8). The 1- and 3-year tumor recurrence-free survival rates of the resection group (83.1%, 51.0%, respectively) were higher than in the RFA group (82.7%, 41.8%; P = .011). Multivariate analysis identified prothrombin time > or = 80% (hazard ratio [HR], 2.72; 95% confidence interval [CI], 1.56-4.74; P < .001) as an independent prognostic factor for survival in the resection group. Des-gamma-carboxy prothrombin (DCP) <100 arbitrary units (AU)/L (HR, 5.49; CI, 2.23-13.5; P < .001) and platelet count > or = 1.0 x 10(5) (HR, 2.70; CI, 1.24-5.88; P = .012) were significant markers in the RFA group. Among patients with DCP > or = 100 AU/L, treatment procedure (HR, 1.26; CI, 1.04-1.53; P = .020) was a significant prognostic factor for survival. CONCLUSIONS High DCP levels reflect the biologic aggressiveness and progression of HCC tumors. In the aforementioned cases, we recommend surgical resection rather than RFA for such patients.
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Kanayama M, Nagai H, Sumino Y. Influence of the etiology of liver cirrhosis on the response to combined intra-arterial chemotherapy in patients with advanced hepatocellular carcinoma. Cancer Chemother Pharmacol. 2009;64:109-114. [PMID: 18979100 DOI: 10.1007/s00280-008-0851-2] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/24/2008] [Accepted: 10/03/2008] [Indexed: 02/08/2023]
Abstract
PURPOSE We have previously reported that intra-arterial chemotherapy prolongs the survival of patients with advanced HCC (aHCC); however, whether the response to intra-arterial chemotherapy depends on the etiology of underlying liver cirrhosis (LC) is still unknown. AIM The aim of this study was to assess any influences of the etiology of LC on the response to combined intra-arterial chemotherapy for aHCC. METHODS A total of 53 adult Japanese LC patients (46 men and 7 women) with aHCC were treated with combined intra-arterial chemotherapy between 2002 and 2007 at our hospital. All of the patients had a Japan Integrated Staging (JIS) score of 3 or 4. Their tumors were inoperable according to computed tomography findings. Combined intra-arterial chemotherapy was administered via the proper hepatic artery every 5 days for 4 weeks and the chemotherapy regimen was continued for as long as possible. RESULTS There were 15 patients with HBV infection (B-LC group), 29 patients with HCV infection (C-LC group), and nine patients with alcoholic cirrhosis (A-LC group). The percentage of patients with a complete or partial response after 4 weeks of chemotherapy was 0% in the B-LC group versus 31.0% in the C-LC group and 44.4% in the A-LC group. The survival of the A-LC and C-LC groups was significantly longer than that of the B-LC group with the median survival time being 688, 368, and 211 days, respectively. CONCLUSIONS Combined intra-arterial chemotherapy might be more effective for aHCC in patients with A-LC or C-LC than in patients with B-LC.
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Nanashima A, Nakayama T, Sumida Y, Abo T, Takeshita H, Shibata K, Hidaka S, Sawai T, Yasutake T, Nagayasu T. Relationship between microvessel count and post-hepatectomy survival in patients with hepatocellular carcinoma. World J Gastroenterol 2008; 14:4915-22. [PMID: 18756600 PMCID: PMC2739945 DOI: 10.3748/wjg.14.4915] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/06/2023] Open
Abstract
AIM: To elucidate the relationship between the microvessel count (MVC) by CD34 analyzed by immunohistochemical method and prognosis in hepatocellular carcinoma (HCC) patients who underwent hepatectomy based on our preliminary study.
METHODS: We examined relationships between MVC and clinicopathological factors in 128 HCC patients. The modified Japan Integrated Staging score (mJIS) was applied to examine subsets of HCC patients.
RESULTS: Median MVC was 178/mm2, which was used as a cut-off value. MVC was not significantly associated with any clinicopathologic factors or postoperative recurrent rate. Lower MVC was associated with poor disease-free and overall survivals by univariate analysis (P = 0.039 and P = 0.087, respectively) and lower MVC represented an independent poor prognostic factor in disease-free survival by Cox’s multivariate analysis (risk ratio, 1.64; P = 0.024), in addition to tumor size, vascular invasion, macroscopic finding and hepatic dysfunction. Significant differences in disease-free and overall survivals by MVC were observed in HCC patients with mJIS 2 (P = 0.046 and P = 0.0014, respectively), but not in those with other scores.
CONCLUSION: Tumor MVC appears to offer a useful prognostic marker of HCC patient survival, particularly in HCC patients with mJIS 2.
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